physfs.c
author Ryan C. Gordon <icculus@icculus.org>
Thu, 23 Sep 2004 06:45:36 +0000
changeset 644 1cb5533d369c
parent 634 ac8404ebf984
child 648 5c993684b8f2
permissions -rw-r--r--
Initial structure for replacable allocator work.
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
5
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
     1
/**
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
     2
 * PhysicsFS; a portable, flexible file i/o abstraction.
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
     3
 *
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
     4
 * Documentation is in physfs.h. It's verbose, honest.  :)
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
     5
 *
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
     6
 * Please see the file LICENSE in the source's root directory.
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
     7
 *
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
     8
 *  This file written by Ryan C. Gordon.
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
     9
 */
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
    10
214
19846c18071b Initial autoconf support.
Ryan C. Gordon <icculus@icculus.org>
parents: 193
diff changeset
    11
#if HAVE_CONFIG_H
19846c18071b Initial autoconf support.
Ryan C. Gordon <icculus@icculus.org>
parents: 193
diff changeset
    12
#  include <config.h>
19846c18071b Initial autoconf support.
Ryan C. Gordon <icculus@icculus.org>
parents: 193
diff changeset
    13
#endif
19846c18071b Initial autoconf support.
Ryan C. Gordon <icculus@icculus.org>
parents: 193
diff changeset
    14
462
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
    15
#if (defined PHYSFS_PROFILING)
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
    16
#include <sys/time.h>
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
    17
#include <unistd.h>
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
    18
#endif
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
    19
5
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
    20
#include <stdio.h>
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
    21
#include <stdlib.h>
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
    22
#include <string.h>
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
    23
#include "physfs.h"
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
    24
7
07d5e6e8259d More work. Getting better.
Ryan C. Gordon <icculus@icculus.org>
parents: 5
diff changeset
    25
#define __PHYSICSFS_INTERNAL__
07d5e6e8259d More work. Getting better.
Ryan C. Gordon <icculus@icculus.org>
parents: 5
diff changeset
    26
#include "physfs_internal.h"
07d5e6e8259d More work. Getting better.
Ryan C. Gordon <icculus@icculus.org>
parents: 5
diff changeset
    27
5
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
    28
typedef struct __PHYSFS_ERRMSGTYPE__
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
    29
{
163
fc2b8ee5b420 Approved zeph's comments, fixed a few of my screwups.
Ryan C. Gordon <icculus@icculus.org>
parents: 160
diff changeset
    30
    PHYSFS_uint64 tid;
5
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
    31
    int errorAvailable;
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
    32
    char errorString[80];
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
    33
    struct __PHYSFS_ERRMSGTYPE__ *next;
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
    34
} ErrMsg;
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
    35
15
418eacc97ac8 Tons of updates. Mostly implemented. Mostly compiling.
Ryan C. Gordon <icculus@icculus.org>
parents: 12
diff changeset
    36
typedef struct __PHYSFS_DIRINFO__
5
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
    37
{
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
    38
    char *dirName;
15
418eacc97ac8 Tons of updates. Mostly implemented. Mostly compiling.
Ryan C. Gordon <icculus@icculus.org>
parents: 12
diff changeset
    39
    DirHandle *dirHandle;
418eacc97ac8 Tons of updates. Mostly implemented. Mostly compiling.
Ryan C. Gordon <icculus@icculus.org>
parents: 12
diff changeset
    40
    struct __PHYSFS_DIRINFO__ *next;
150
221f15a7cb08 Patched to compile on MacOS Classic, with CodeWarrior 6.
Ryan C. Gordon <icculus@icculus.org>
parents: 145
diff changeset
    41
} PhysDirInfo;
5
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
    42
11
677e01f5109e Progress toward complete implementation continues...
Ryan C. Gordon <icculus@icculus.org>
parents: 7
diff changeset
    43
typedef struct __PHYSFS_FILEHANDLELIST__
677e01f5109e Progress toward complete implementation continues...
Ryan C. Gordon <icculus@icculus.org>
parents: 7
diff changeset
    44
{
27
e1d3292769b2 Rewrote the file closing routines to not be so gay. Cleaned up the opening
Ryan C. Gordon <icculus@icculus.org>
parents: 25
diff changeset
    45
    PHYSFS_file handle;
11
677e01f5109e Progress toward complete implementation continues...
Ryan C. Gordon <icculus@icculus.org>
parents: 7
diff changeset
    46
    struct __PHYSFS_FILEHANDLELIST__ *next;
677e01f5109e Progress toward complete implementation continues...
Ryan C. Gordon <icculus@icculus.org>
parents: 7
diff changeset
    47
} FileHandleList;
5
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
    48
11
677e01f5109e Progress toward complete implementation continues...
Ryan C. Gordon <icculus@icculus.org>
parents: 7
diff changeset
    49
677e01f5109e Progress toward complete implementation continues...
Ryan C. Gordon <icculus@icculus.org>
parents: 7
diff changeset
    50
/* The various i/o drivers... */
5
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
    51
7
07d5e6e8259d More work. Getting better.
Ryan C. Gordon <icculus@icculus.org>
parents: 5
diff changeset
    52
#if (defined PHYSFS_SUPPORTS_ZIP)
11
677e01f5109e Progress toward complete implementation continues...
Ryan C. Gordon <icculus@icculus.org>
parents: 7
diff changeset
    53
extern const PHYSFS_ArchiveInfo   __PHYSFS_ArchiveInfo_ZIP;
677e01f5109e Progress toward complete implementation continues...
Ryan C. Gordon <icculus@icculus.org>
parents: 7
diff changeset
    54
extern const DirFunctions         __PHYSFS_DirFunctions_ZIP;
7
07d5e6e8259d More work. Getting better.
Ryan C. Gordon <icculus@icculus.org>
parents: 5
diff changeset
    55
#endif
07d5e6e8259d More work. Getting better.
Ryan C. Gordon <icculus@icculus.org>
parents: 5
diff changeset
    56
22
49f6101707b4 More tweaks; GRP completely implemented. Everything builds clean.
Ryan C. Gordon <icculus@icculus.org>
parents: 21
diff changeset
    57
#if (defined PHYSFS_SUPPORTS_GRP)
49f6101707b4 More tweaks; GRP completely implemented. Everything builds clean.
Ryan C. Gordon <icculus@icculus.org>
parents: 21
diff changeset
    58
extern const PHYSFS_ArchiveInfo   __PHYSFS_ArchiveInfo_GRP;
49f6101707b4 More tweaks; GRP completely implemented. Everything builds clean.
Ryan C. Gordon <icculus@icculus.org>
parents: 21
diff changeset
    59
extern const DirFunctions         __PHYSFS_DirFunctions_GRP;
49f6101707b4 More tweaks; GRP completely implemented. Everything builds clean.
Ryan C. Gordon <icculus@icculus.org>
parents: 21
diff changeset
    60
#endif
49f6101707b4 More tweaks; GRP completely implemented. Everything builds clean.
Ryan C. Gordon <icculus@icculus.org>
parents: 21
diff changeset
    61
582
d15d27e34a7e Readded new qpak archiver.
Ryan C. Gordon <icculus@icculus.org>
parents: 578
diff changeset
    62
#if (defined PHYSFS_SUPPORTS_QPAK)
d15d27e34a7e Readded new qpak archiver.
Ryan C. Gordon <icculus@icculus.org>
parents: 578
diff changeset
    63
extern const PHYSFS_ArchiveInfo   __PHYSFS_ArchiveInfo_QPAK;
d15d27e34a7e Readded new qpak archiver.
Ryan C. Gordon <icculus@icculus.org>
parents: 578
diff changeset
    64
extern const DirFunctions         __PHYSFS_DirFunctions_QPAK;
d15d27e34a7e Readded new qpak archiver.
Ryan C. Gordon <icculus@icculus.org>
parents: 578
diff changeset
    65
#endif
d15d27e34a7e Readded new qpak archiver.
Ryan C. Gordon <icculus@icculus.org>
parents: 578
diff changeset
    66
553
4338d9c0bbcd Descent I/II HOG and MVL archive support (thanks, Bradley Bell!).
Ryan C. Gordon <icculus@icculus.org>
parents: 550
diff changeset
    67
#if (defined PHYSFS_SUPPORTS_HOG)
4338d9c0bbcd Descent I/II HOG and MVL archive support (thanks, Bradley Bell!).
Ryan C. Gordon <icculus@icculus.org>
parents: 550
diff changeset
    68
extern const PHYSFS_ArchiveInfo   __PHYSFS_ArchiveInfo_HOG;
4338d9c0bbcd Descent I/II HOG and MVL archive support (thanks, Bradley Bell!).
Ryan C. Gordon <icculus@icculus.org>
parents: 550
diff changeset
    69
extern const DirFunctions         __PHYSFS_DirFunctions_HOG;
4338d9c0bbcd Descent I/II HOG and MVL archive support (thanks, Bradley Bell!).
Ryan C. Gordon <icculus@icculus.org>
parents: 550
diff changeset
    70
#endif
4338d9c0bbcd Descent I/II HOG and MVL archive support (thanks, Bradley Bell!).
Ryan C. Gordon <icculus@icculus.org>
parents: 550
diff changeset
    71
4338d9c0bbcd Descent I/II HOG and MVL archive support (thanks, Bradley Bell!).
Ryan C. Gordon <icculus@icculus.org>
parents: 550
diff changeset
    72
#if (defined PHYSFS_SUPPORTS_MVL)
4338d9c0bbcd Descent I/II HOG and MVL archive support (thanks, Bradley Bell!).
Ryan C. Gordon <icculus@icculus.org>
parents: 550
diff changeset
    73
extern const PHYSFS_ArchiveInfo   __PHYSFS_ArchiveInfo_MVL;
4338d9c0bbcd Descent I/II HOG and MVL archive support (thanks, Bradley Bell!).
Ryan C. Gordon <icculus@icculus.org>
parents: 550
diff changeset
    74
extern const DirFunctions         __PHYSFS_DirFunctions_MVL;
4338d9c0bbcd Descent I/II HOG and MVL archive support (thanks, Bradley Bell!).
Ryan C. Gordon <icculus@icculus.org>
parents: 550
diff changeset
    75
#endif
4338d9c0bbcd Descent I/II HOG and MVL archive support (thanks, Bradley Bell!).
Ryan C. Gordon <icculus@icculus.org>
parents: 550
diff changeset
    76
609
3a91332776e0 Added Doom WAD support.
Ryan C. Gordon <icculus@icculus.org>
parents: 582
diff changeset
    77
#if (defined PHYSFS_SUPPORTS_WAD)
3a91332776e0 Added Doom WAD support.
Ryan C. Gordon <icculus@icculus.org>
parents: 582
diff changeset
    78
extern const PHYSFS_ArchiveInfo   __PHYSFS_ArchiveInfo_WAD;
3a91332776e0 Added Doom WAD support.
Ryan C. Gordon <icculus@icculus.org>
parents: 582
diff changeset
    79
extern const DirFunctions         __PHYSFS_DirFunctions_WAD;
3a91332776e0 Added Doom WAD support.
Ryan C. Gordon <icculus@icculus.org>
parents: 582
diff changeset
    80
#endif
3a91332776e0 Added Doom WAD support.
Ryan C. Gordon <icculus@icculus.org>
parents: 582
diff changeset
    81
631
17fdeeaf7b51 Westwood MIX archive support.
Ryan C. Gordon <icculus@icculus.org>
parents: 609
diff changeset
    82
#if (defined PHYSFS_SUPPORTS_MIX)
17fdeeaf7b51 Westwood MIX archive support.
Ryan C. Gordon <icculus@icculus.org>
parents: 609
diff changeset
    83
extern const PHYSFS_ArchiveInfo   __PHYSFS_ArchiveInfo_MIX;
17fdeeaf7b51 Westwood MIX archive support.
Ryan C. Gordon <icculus@icculus.org>
parents: 609
diff changeset
    84
extern const DirFunctions         __PHYSFS_DirFunctions_MIX;
17fdeeaf7b51 Westwood MIX archive support.
Ryan C. Gordon <icculus@icculus.org>
parents: 609
diff changeset
    85
#endif
17fdeeaf7b51 Westwood MIX archive support.
Ryan C. Gordon <icculus@icculus.org>
parents: 609
diff changeset
    86
11
677e01f5109e Progress toward complete implementation continues...
Ryan C. Gordon <icculus@icculus.org>
parents: 7
diff changeset
    87
extern const DirFunctions  __PHYSFS_DirFunctions_DIR;
7
07d5e6e8259d More work. Getting better.
Ryan C. Gordon <icculus@icculus.org>
parents: 5
diff changeset
    88
453
108de3bb1b6b Added qpak.c to build systems.
Ryan C. Gordon <icculus@icculus.org>
parents: 427
diff changeset
    89
11
677e01f5109e Progress toward complete implementation continues...
Ryan C. Gordon <icculus@icculus.org>
parents: 7
diff changeset
    90
static const PHYSFS_ArchiveInfo *supported_types[] =
5
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
    91
{
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
    92
#if (defined PHYSFS_SUPPORTS_ZIP)
7
07d5e6e8259d More work. Getting better.
Ryan C. Gordon <icculus@icculus.org>
parents: 5
diff changeset
    93
    &__PHYSFS_ArchiveInfo_ZIP,
5
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
    94
#endif
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
    95
21
b1ea58d70a56 Archive implementation (Build Groupfiles), other tweaks.
Ryan C. Gordon <icculus@icculus.org>
parents: 20
diff changeset
    96
#if (defined PHYSFS_SUPPORTS_GRP)
b1ea58d70a56 Archive implementation (Build Groupfiles), other tweaks.
Ryan C. Gordon <icculus@icculus.org>
parents: 20
diff changeset
    97
    &__PHYSFS_ArchiveInfo_GRP,
b1ea58d70a56 Archive implementation (Build Groupfiles), other tweaks.
Ryan C. Gordon <icculus@icculus.org>
parents: 20
diff changeset
    98
#endif
b1ea58d70a56 Archive implementation (Build Groupfiles), other tweaks.
Ryan C. Gordon <icculus@icculus.org>
parents: 20
diff changeset
    99
582
d15d27e34a7e Readded new qpak archiver.
Ryan C. Gordon <icculus@icculus.org>
parents: 578
diff changeset
   100
#if (defined PHYSFS_SUPPORTS_QPAK)
d15d27e34a7e Readded new qpak archiver.
Ryan C. Gordon <icculus@icculus.org>
parents: 578
diff changeset
   101
    &__PHYSFS_ArchiveInfo_QPAK,
d15d27e34a7e Readded new qpak archiver.
Ryan C. Gordon <icculus@icculus.org>
parents: 578
diff changeset
   102
#endif
d15d27e34a7e Readded new qpak archiver.
Ryan C. Gordon <icculus@icculus.org>
parents: 578
diff changeset
   103
553
4338d9c0bbcd Descent I/II HOG and MVL archive support (thanks, Bradley Bell!).
Ryan C. Gordon <icculus@icculus.org>
parents: 550
diff changeset
   104
#if (defined PHYSFS_SUPPORTS_HOG)
4338d9c0bbcd Descent I/II HOG and MVL archive support (thanks, Bradley Bell!).
Ryan C. Gordon <icculus@icculus.org>
parents: 550
diff changeset
   105
    &__PHYSFS_ArchiveInfo_HOG,
4338d9c0bbcd Descent I/II HOG and MVL archive support (thanks, Bradley Bell!).
Ryan C. Gordon <icculus@icculus.org>
parents: 550
diff changeset
   106
#endif
4338d9c0bbcd Descent I/II HOG and MVL archive support (thanks, Bradley Bell!).
Ryan C. Gordon <icculus@icculus.org>
parents: 550
diff changeset
   107
4338d9c0bbcd Descent I/II HOG and MVL archive support (thanks, Bradley Bell!).
Ryan C. Gordon <icculus@icculus.org>
parents: 550
diff changeset
   108
#if (defined PHYSFS_SUPPORTS_MVL)
4338d9c0bbcd Descent I/II HOG and MVL archive support (thanks, Bradley Bell!).
Ryan C. Gordon <icculus@icculus.org>
parents: 550
diff changeset
   109
    &__PHYSFS_ArchiveInfo_MVL,
4338d9c0bbcd Descent I/II HOG and MVL archive support (thanks, Bradley Bell!).
Ryan C. Gordon <icculus@icculus.org>
parents: 550
diff changeset
   110
#endif
4338d9c0bbcd Descent I/II HOG and MVL archive support (thanks, Bradley Bell!).
Ryan C. Gordon <icculus@icculus.org>
parents: 550
diff changeset
   111
609
3a91332776e0 Added Doom WAD support.
Ryan C. Gordon <icculus@icculus.org>
parents: 582
diff changeset
   112
#if (defined PHYSFS_SUPPORTS_WAD)
3a91332776e0 Added Doom WAD support.
Ryan C. Gordon <icculus@icculus.org>
parents: 582
diff changeset
   113
    &__PHYSFS_ArchiveInfo_WAD,
3a91332776e0 Added Doom WAD support.
Ryan C. Gordon <icculus@icculus.org>
parents: 582
diff changeset
   114
#endif
3a91332776e0 Added Doom WAD support.
Ryan C. Gordon <icculus@icculus.org>
parents: 582
diff changeset
   115
631
17fdeeaf7b51 Westwood MIX archive support.
Ryan C. Gordon <icculus@icculus.org>
parents: 609
diff changeset
   116
#if (defined PHYSFS_SUPPORTS_MIX)
17fdeeaf7b51 Westwood MIX archive support.
Ryan C. Gordon <icculus@icculus.org>
parents: 609
diff changeset
   117
    &__PHYSFS_ArchiveInfo_MIX,
17fdeeaf7b51 Westwood MIX archive support.
Ryan C. Gordon <icculus@icculus.org>
parents: 609
diff changeset
   118
#endif
609
3a91332776e0 Added Doom WAD support.
Ryan C. Gordon <icculus@icculus.org>
parents: 582
diff changeset
   119
5
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   120
    NULL
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   121
};
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   122
11
677e01f5109e Progress toward complete implementation continues...
Ryan C. Gordon <icculus@icculus.org>
parents: 7
diff changeset
   123
static const DirFunctions *dirFunctions[] =
677e01f5109e Progress toward complete implementation continues...
Ryan C. Gordon <icculus@icculus.org>
parents: 7
diff changeset
   124
{
677e01f5109e Progress toward complete implementation continues...
Ryan C. Gordon <icculus@icculus.org>
parents: 7
diff changeset
   125
#if (defined PHYSFS_SUPPORTS_ZIP)
677e01f5109e Progress toward complete implementation continues...
Ryan C. Gordon <icculus@icculus.org>
parents: 7
diff changeset
   126
    &__PHYSFS_DirFunctions_ZIP,
677e01f5109e Progress toward complete implementation continues...
Ryan C. Gordon <icculus@icculus.org>
parents: 7
diff changeset
   127
#endif
677e01f5109e Progress toward complete implementation continues...
Ryan C. Gordon <icculus@icculus.org>
parents: 7
diff changeset
   128
21
b1ea58d70a56 Archive implementation (Build Groupfiles), other tweaks.
Ryan C. Gordon <icculus@icculus.org>
parents: 20
diff changeset
   129
#if (defined PHYSFS_SUPPORTS_GRP)
b1ea58d70a56 Archive implementation (Build Groupfiles), other tweaks.
Ryan C. Gordon <icculus@icculus.org>
parents: 20
diff changeset
   130
    &__PHYSFS_DirFunctions_GRP,
b1ea58d70a56 Archive implementation (Build Groupfiles), other tweaks.
Ryan C. Gordon <icculus@icculus.org>
parents: 20
diff changeset
   131
#endif
b1ea58d70a56 Archive implementation (Build Groupfiles), other tweaks.
Ryan C. Gordon <icculus@icculus.org>
parents: 20
diff changeset
   132
582
d15d27e34a7e Readded new qpak archiver.
Ryan C. Gordon <icculus@icculus.org>
parents: 578
diff changeset
   133
#if (defined PHYSFS_SUPPORTS_QPAK)
d15d27e34a7e Readded new qpak archiver.
Ryan C. Gordon <icculus@icculus.org>
parents: 578
diff changeset
   134
    &__PHYSFS_DirFunctions_QPAK,
d15d27e34a7e Readded new qpak archiver.
Ryan C. Gordon <icculus@icculus.org>
parents: 578
diff changeset
   135
#endif
d15d27e34a7e Readded new qpak archiver.
Ryan C. Gordon <icculus@icculus.org>
parents: 578
diff changeset
   136
553
4338d9c0bbcd Descent I/II HOG and MVL archive support (thanks, Bradley Bell!).
Ryan C. Gordon <icculus@icculus.org>
parents: 550
diff changeset
   137
#if (defined PHYSFS_SUPPORTS_HOG)
4338d9c0bbcd Descent I/II HOG and MVL archive support (thanks, Bradley Bell!).
Ryan C. Gordon <icculus@icculus.org>
parents: 550
diff changeset
   138
    &__PHYSFS_DirFunctions_HOG,
4338d9c0bbcd Descent I/II HOG and MVL archive support (thanks, Bradley Bell!).
Ryan C. Gordon <icculus@icculus.org>
parents: 550
diff changeset
   139
#endif
4338d9c0bbcd Descent I/II HOG and MVL archive support (thanks, Bradley Bell!).
Ryan C. Gordon <icculus@icculus.org>
parents: 550
diff changeset
   140
4338d9c0bbcd Descent I/II HOG and MVL archive support (thanks, Bradley Bell!).
Ryan C. Gordon <icculus@icculus.org>
parents: 550
diff changeset
   141
#if (defined PHYSFS_SUPPORTS_MVL)
4338d9c0bbcd Descent I/II HOG and MVL archive support (thanks, Bradley Bell!).
Ryan C. Gordon <icculus@icculus.org>
parents: 550
diff changeset
   142
    &__PHYSFS_DirFunctions_MVL,
4338d9c0bbcd Descent I/II HOG and MVL archive support (thanks, Bradley Bell!).
Ryan C. Gordon <icculus@icculus.org>
parents: 550
diff changeset
   143
#endif
4338d9c0bbcd Descent I/II HOG and MVL archive support (thanks, Bradley Bell!).
Ryan C. Gordon <icculus@icculus.org>
parents: 550
diff changeset
   144
609
3a91332776e0 Added Doom WAD support.
Ryan C. Gordon <icculus@icculus.org>
parents: 582
diff changeset
   145
#if (defined PHYSFS_SUPPORTS_WAD)
3a91332776e0 Added Doom WAD support.
Ryan C. Gordon <icculus@icculus.org>
parents: 582
diff changeset
   146
    &__PHYSFS_DirFunctions_WAD,
3a91332776e0 Added Doom WAD support.
Ryan C. Gordon <icculus@icculus.org>
parents: 582
diff changeset
   147
#endif
3a91332776e0 Added Doom WAD support.
Ryan C. Gordon <icculus@icculus.org>
parents: 582
diff changeset
   148
631
17fdeeaf7b51 Westwood MIX archive support.
Ryan C. Gordon <icculus@icculus.org>
parents: 609
diff changeset
   149
#if (defined PHYSFS_SUPPORTS_MIX)
17fdeeaf7b51 Westwood MIX archive support.
Ryan C. Gordon <icculus@icculus.org>
parents: 609
diff changeset
   150
    &__PHYSFS_DirFunctions_MIX,
17fdeeaf7b51 Westwood MIX archive support.
Ryan C. Gordon <icculus@icculus.org>
parents: 609
diff changeset
   151
#endif
17fdeeaf7b51 Westwood MIX archive support.
Ryan C. Gordon <icculus@icculus.org>
parents: 609
diff changeset
   152
11
677e01f5109e Progress toward complete implementation continues...
Ryan C. Gordon <icculus@icculus.org>
parents: 7
diff changeset
   153
    &__PHYSFS_DirFunctions_DIR,
677e01f5109e Progress toward complete implementation continues...
Ryan C. Gordon <icculus@icculus.org>
parents: 7
diff changeset
   154
    NULL
677e01f5109e Progress toward complete implementation continues...
Ryan C. Gordon <icculus@icculus.org>
parents: 7
diff changeset
   155
};
677e01f5109e Progress toward complete implementation continues...
Ryan C. Gordon <icculus@icculus.org>
parents: 7
diff changeset
   156
5
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   157
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   158
11
677e01f5109e Progress toward complete implementation continues...
Ryan C. Gordon <icculus@icculus.org>
parents: 7
diff changeset
   159
/* General PhysicsFS state ... */
677e01f5109e Progress toward complete implementation continues...
Ryan C. Gordon <icculus@icculus.org>
parents: 7
diff changeset
   160
static int initialized = 0;
677e01f5109e Progress toward complete implementation continues...
Ryan C. Gordon <icculus@icculus.org>
parents: 7
diff changeset
   161
static ErrMsg *errorMessages = NULL;
150
221f15a7cb08 Patched to compile on MacOS Classic, with CodeWarrior 6.
Ryan C. Gordon <icculus@icculus.org>
parents: 145
diff changeset
   162
static PhysDirInfo *searchPath = NULL;
221f15a7cb08 Patched to compile on MacOS Classic, with CodeWarrior 6.
Ryan C. Gordon <icculus@icculus.org>
parents: 145
diff changeset
   163
static PhysDirInfo *writeDir = NULL;
11
677e01f5109e Progress toward complete implementation continues...
Ryan C. Gordon <icculus@icculus.org>
parents: 7
diff changeset
   164
static FileHandleList *openWriteList = NULL;
677e01f5109e Progress toward complete implementation continues...
Ryan C. Gordon <icculus@icculus.org>
parents: 7
diff changeset
   165
static FileHandleList *openReadList = NULL;
677e01f5109e Progress toward complete implementation continues...
Ryan C. Gordon <icculus@icculus.org>
parents: 7
diff changeset
   166
static char *baseDir = NULL;
677e01f5109e Progress toward complete implementation continues...
Ryan C. Gordon <icculus@icculus.org>
parents: 7
diff changeset
   167
static char *userDir = NULL;
677e01f5109e Progress toward complete implementation continues...
Ryan C. Gordon <icculus@icculus.org>
parents: 7
diff changeset
   168
static int allowSymLinks = 0;
677e01f5109e Progress toward complete implementation continues...
Ryan C. Gordon <icculus@icculus.org>
parents: 7
diff changeset
   169
145
d6385584f6c4 First shot at thread-safety.
Ryan C. Gordon <icculus@icculus.org>
parents: 132
diff changeset
   170
/* mutexes ... */
d6385584f6c4 First shot at thread-safety.
Ryan C. Gordon <icculus@icculus.org>
parents: 132
diff changeset
   171
static void *errorLock = NULL;     /* protects error message list.        */
d6385584f6c4 First shot at thread-safety.
Ryan C. Gordon <icculus@icculus.org>
parents: 132
diff changeset
   172
static void *stateLock = NULL;     /* protects other PhysFS static state. */
11
677e01f5109e Progress toward complete implementation continues...
Ryan C. Gordon <icculus@icculus.org>
parents: 7
diff changeset
   173
644
1cb5533d369c Initial structure for replacable allocator work.
Ryan C. Gordon <icculus@icculus.org>
parents: 634
diff changeset
   174
/* allocator ... */
1cb5533d369c Initial structure for replacable allocator work.
Ryan C. Gordon <icculus@icculus.org>
parents: 634
diff changeset
   175
static int externalAllocator = 0;
1cb5533d369c Initial structure for replacable allocator work.
Ryan C. Gordon <icculus@icculus.org>
parents: 634
diff changeset
   176
static PHYSFS_allocator allocator;
1cb5533d369c Initial structure for replacable allocator work.
Ryan C. Gordon <icculus@icculus.org>
parents: 634
diff changeset
   177
11
677e01f5109e Progress toward complete implementation continues...
Ryan C. Gordon <icculus@icculus.org>
parents: 7
diff changeset
   178
677e01f5109e Progress toward complete implementation continues...
Ryan C. Gordon <icculus@icculus.org>
parents: 7
diff changeset
   179
/* functions ... */
5
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   180
538
8752e3c0dbf9 Now compiles on CodeWarrior 6 for MacOS Classic again.
Ryan C. Gordon <icculus@icculus.org>
parents: 533
diff changeset
   181
static void __PHYSFS_bubble_sort(void *a, PHYSFS_uint32 lo, PHYSFS_uint32 hi,
462
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   182
                         int (*cmpfn)(void *, PHYSFS_uint32, PHYSFS_uint32),
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   183
                         void (*swapfn)(void *, PHYSFS_uint32, PHYSFS_uint32))
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   184
{
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   185
    PHYSFS_uint32 i;
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   186
    int sorted;
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   187
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   188
    do
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   189
    {
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   190
        sorted = 1;
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   191
        for (i = lo; i < hi; i++)
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   192
        {
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   193
            if (cmpfn(a, i, i + 1) > 0)
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   194
            {
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   195
                swapfn(a, i, i + 1);
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   196
                sorted = 0;
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   197
            } /* if */
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   198
        } /* for */
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   199
    } while (!sorted);
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   200
} /* __PHYSFS_bubble_sort */
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   201
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   202
538
8752e3c0dbf9 Now compiles on CodeWarrior 6 for MacOS Classic again.
Ryan C. Gordon <icculus@icculus.org>
parents: 533
diff changeset
   203
static void __PHYSFS_quick_sort(void *a, PHYSFS_uint32 lo, PHYSFS_uint32 hi,
462
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   204
                         int (*cmpfn)(void *, PHYSFS_uint32, PHYSFS_uint32),
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   205
                         void (*swapfn)(void *, PHYSFS_uint32, PHYSFS_uint32))
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   206
{
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   207
    PHYSFS_uint32 i;
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   208
    PHYSFS_uint32 j;
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   209
    PHYSFS_uint32 v;
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   210
578
bff1af8455ca Tabs-to-spaces patch by James Turk.
Ryan C. Gordon <icculus@icculus.org>
parents: 576
diff changeset
   211
    if ((hi - lo) <= PHYSFS_QUICKSORT_THRESHOLD)
462
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   212
        __PHYSFS_bubble_sort(a, lo, hi, cmpfn, swapfn);
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   213
    else
578
bff1af8455ca Tabs-to-spaces patch by James Turk.
Ryan C. Gordon <icculus@icculus.org>
parents: 576
diff changeset
   214
    {
bff1af8455ca Tabs-to-spaces patch by James Turk.
Ryan C. Gordon <icculus@icculus.org>
parents: 576
diff changeset
   215
        i = (hi + lo) / 2;
462
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   216
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   217
        if (cmpfn(a, lo, i) > 0) swapfn(a, lo, i);
578
bff1af8455ca Tabs-to-spaces patch by James Turk.
Ryan C. Gordon <icculus@icculus.org>
parents: 576
diff changeset
   218
        if (cmpfn(a, lo, hi) > 0) swapfn(a, lo, hi);
bff1af8455ca Tabs-to-spaces patch by James Turk.
Ryan C. Gordon <icculus@icculus.org>
parents: 576
diff changeset
   219
        if (cmpfn(a, i, hi) > 0) swapfn(a, i, hi);
462
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   220
578
bff1af8455ca Tabs-to-spaces patch by James Turk.
Ryan C. Gordon <icculus@icculus.org>
parents: 576
diff changeset
   221
        j = hi - 1;
bff1af8455ca Tabs-to-spaces patch by James Turk.
Ryan C. Gordon <icculus@icculus.org>
parents: 576
diff changeset
   222
        swapfn(a, i, j);
bff1af8455ca Tabs-to-spaces patch by James Turk.
Ryan C. Gordon <icculus@icculus.org>
parents: 576
diff changeset
   223
        i = lo;
bff1af8455ca Tabs-to-spaces patch by James Turk.
Ryan C. Gordon <icculus@icculus.org>
parents: 576
diff changeset
   224
        v = j;
bff1af8455ca Tabs-to-spaces patch by James Turk.
Ryan C. Gordon <icculus@icculus.org>
parents: 576
diff changeset
   225
        while (1)
bff1af8455ca Tabs-to-spaces patch by James Turk.
Ryan C. Gordon <icculus@icculus.org>
parents: 576
diff changeset
   226
        {
bff1af8455ca Tabs-to-spaces patch by James Turk.
Ryan C. Gordon <icculus@icculus.org>
parents: 576
diff changeset
   227
            while(cmpfn(a, ++i, v) < 0) { /* do nothing */ }
bff1af8455ca Tabs-to-spaces patch by James Turk.
Ryan C. Gordon <icculus@icculus.org>
parents: 576
diff changeset
   228
            while(cmpfn(a, --j, v) > 0) { /* do nothing */ }
bff1af8455ca Tabs-to-spaces patch by James Turk.
Ryan C. Gordon <icculus@icculus.org>
parents: 576
diff changeset
   229
            if (j < i)
462
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   230
                break;
578
bff1af8455ca Tabs-to-spaces patch by James Turk.
Ryan C. Gordon <icculus@icculus.org>
parents: 576
diff changeset
   231
            swapfn(a, i, j);
bff1af8455ca Tabs-to-spaces patch by James Turk.
Ryan C. Gordon <icculus@icculus.org>
parents: 576
diff changeset
   232
        } /* while */
bff1af8455ca Tabs-to-spaces patch by James Turk.
Ryan C. Gordon <icculus@icculus.org>
parents: 576
diff changeset
   233
        swapfn(a, i, hi-1);
bff1af8455ca Tabs-to-spaces patch by James Turk.
Ryan C. Gordon <icculus@icculus.org>
parents: 576
diff changeset
   234
        __PHYSFS_quick_sort(a, lo, j, cmpfn, swapfn);
bff1af8455ca Tabs-to-spaces patch by James Turk.
Ryan C. Gordon <icculus@icculus.org>
parents: 576
diff changeset
   235
        __PHYSFS_quick_sort(a, i+1, hi, cmpfn, swapfn);
bff1af8455ca Tabs-to-spaces patch by James Turk.
Ryan C. Gordon <icculus@icculus.org>
parents: 576
diff changeset
   236
    } /* else */
462
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   237
} /* __PHYSFS_quick_sort */
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   238
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   239
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   240
void __PHYSFS_sort(void *entries, PHYSFS_uint32 max,
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   241
                   int (*cmpfn)(void *, PHYSFS_uint32, PHYSFS_uint32),
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   242
                   void (*swapfn)(void *, PHYSFS_uint32, PHYSFS_uint32))
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   243
{
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   244
    /*
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   245
     * Quicksort w/ Bubblesort fallback algorithm inspired by code from here:
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   246
     *   http://www.cs.ubc.ca/spider/harrison/Java/sorting-demo.html
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   247
     */
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   248
    __PHYSFS_quick_sort(entries, 0, max - 1, cmpfn, swapfn);
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   249
} /* __PHYSFS_sort */
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   250
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   251
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   252
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   253
#if (defined PHYSFS_PROFILING)
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   254
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   255
#define PHYSFS_TEST_SORT_ITERATIONS 150
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   256
#define PHYSFS_TEST_SORT_ELEMENTS   (64 * 1024)
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   257
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   258
static int __PHYSFS_test_sort_cmp(void *_a, PHYSFS_uint32 x, PHYSFS_uint32 y)
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   259
{
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   260
    PHYSFS_sint32 *a = (PHYSFS_sint32 *) _a;
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   261
    PHYSFS_sint32 one = a[x];
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   262
    PHYSFS_sint32 two = a[y];
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   263
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   264
    if (one < two)
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   265
        return(-1);
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   266
    else if (one > two)
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   267
        return(1);
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   268
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   269
    return(0);
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   270
} /* __PHYSFS_test_sort_cmp */
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   271
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   272
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   273
static void __PHYSFS_test_sort_swap(void *_a, PHYSFS_uint32 x, PHYSFS_uint32 y)
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   274
{
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   275
    PHYSFS_sint32 *a = (PHYSFS_sint32 *) _a;
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   276
    PHYSFS_sint32 tmp;
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   277
    tmp = a[x];
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   278
    a[x] = a[y];
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   279
    a[y] = tmp;
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   280
} /* __PHYSFS_test_sort_swap */
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   281
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   282
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   283
static int __PHYSFS_test_sort_do(PHYSFS_uint32 *timer,
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   284
                         PHYSFS_sint32 *a, PHYSFS_uint32 max,
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   285
                         int (*cmpfn)(void *, PHYSFS_uint32, PHYSFS_uint32),
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   286
                         void (*swapfn)(void *, PHYSFS_uint32, PHYSFS_uint32))
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   287
{
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   288
    PHYSFS_uint32 i;
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   289
    struct timeval starttime, endtime;
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   290
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   291
    gettimeofday(&starttime, NULL);
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   292
    __PHYSFS_sort(a, max, cmpfn, swapfn);
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   293
    gettimeofday(&endtime, NULL);
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   294
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   295
    for (i = 1; i < max; i++)
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   296
    {
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   297
        if (a[i] < a[i - 1])
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   298
            return(0);
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   299
    } /* for */
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   300
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   301
    if (timer != NULL)
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   302
    {
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   303
        *timer = ( ((endtime.tv_sec  - starttime.tv_sec) * 1000) +
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   304
                   ((endtime.tv_usec - starttime.tv_usec) / 1000) );
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   305
    } /* if */
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   306
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   307
    return(1);
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   308
} /* __PHYSFS_test_sort_time */
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   309
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   310
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   311
static void __PHYSFS_test_sort(void)
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   312
{
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   313
    PHYSFS_uint32 elasped[PHYSFS_TEST_SORT_ITERATIONS];
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   314
    PHYSFS_sint32 iter;
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   315
    PHYSFS_sint32 a[PHYSFS_TEST_SORT_ELEMENTS];
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   316
    PHYSFS_sint32 i, x;
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   317
    int success;
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   318
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   319
    printf("Testing __PHYSFS_sort (linear presorted) ... ");
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   320
    for (iter = 0; iter < PHYSFS_TEST_SORT_ITERATIONS; iter++)
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   321
    {
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   322
        /* set up array to sort. */
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   323
        for (i = 0; i < PHYSFS_TEST_SORT_ELEMENTS; i++)
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   324
            a[i] = i;
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   325
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   326
        /* sort it. */
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   327
        success = __PHYSFS_test_sort_do(&elasped[iter],
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   328
                                        a, PHYSFS_TEST_SORT_ELEMENTS,
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   329
                                        __PHYSFS_test_sort_cmp,
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   330
                                        __PHYSFS_test_sort_swap);
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   331
        if (!success)
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   332
            break;
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   333
    } /* for */
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   334
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   335
    if (!success)
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   336
        printf("Failed!\n");
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   337
    else
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   338
    {
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   339
        for (x = 0, iter = 0; iter < PHYSFS_TEST_SORT_ITERATIONS; iter++)
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   340
            x += elasped[iter];
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   341
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   342
        x /= PHYSFS_TEST_SORT_ITERATIONS;
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   343
        printf("Average run (%lu) ms.\n", (unsigned long) x);
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   344
    } /* else */
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   345
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   346
    printf("Testing __PHYSFS_sort (linear presorted reverse) ... ");
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   347
    for (iter = 0; iter < PHYSFS_TEST_SORT_ITERATIONS; iter++)
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   348
    {
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   349
        /* set up array to sort. */
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   350
        for (i = 0, x = PHYSFS_TEST_SORT_ELEMENTS;
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   351
             i < PHYSFS_TEST_SORT_ELEMENTS;
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   352
             i++, x--)
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   353
        {
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   354
            a[i] = x;
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   355
        } /* for */
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   356
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   357
        /* sort it. */
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   358
        success = __PHYSFS_test_sort_do(&elasped[iter],
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   359
                                        a, PHYSFS_TEST_SORT_ELEMENTS,
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   360
                                        __PHYSFS_test_sort_cmp,
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   361
                                        __PHYSFS_test_sort_swap);
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   362
        if (!success)
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   363
            break;
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   364
    } /* for */
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   365
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   366
    if (!success)
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   367
        printf("Failed!\n");
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   368
    else
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   369
    {
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   370
        for (x = 0, iter = 0; iter < PHYSFS_TEST_SORT_ITERATIONS; iter++)
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   371
            x += elasped[iter];
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   372
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   373
        x /= PHYSFS_TEST_SORT_ITERATIONS;
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   374
        printf("Average run (%lu) ms.\n", (unsigned long) x);
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   375
    } /* else */
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   376
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   377
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   378
    printf("Testing __PHYSFS_sort (randomized) ... ");
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   379
    for (iter = 0; iter < PHYSFS_TEST_SORT_ITERATIONS; iter++)
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   380
    {
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   381
        /* set up array to sort. */
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   382
        for (i = 0; i < PHYSFS_TEST_SORT_ELEMENTS; i++)
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   383
            a[i] = (PHYSFS_uint32) rand();
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   384
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   385
        /* sort it. */
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   386
        success = __PHYSFS_test_sort_do(&elasped[iter],
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   387
                                        a, PHYSFS_TEST_SORT_ELEMENTS,
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   388
                                        __PHYSFS_test_sort_cmp,
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   389
                                        __PHYSFS_test_sort_swap);
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   390
        if (!success)
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   391
            break;
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   392
    } /* for */
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   393
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   394
    if (!success)
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   395
        printf("Failed!\n");
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   396
    else
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   397
    {
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   398
        for (x = 0, iter = 0; iter < PHYSFS_TEST_SORT_ITERATIONS; iter++)
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   399
            x += elasped[iter];
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   400
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   401
        x /= PHYSFS_TEST_SORT_ITERATIONS;
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   402
        printf("Average run (%lu) ms.\n", (unsigned long) x);
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   403
    } /* else */
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   404
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   405
    printf("__PHYSFS_test_sort() complete.\n\n");
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   406
} /* __PHYSFS_test_sort */
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   407
#endif
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   408
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   409
5
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   410
static ErrMsg *findErrorForCurrentThread(void)
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   411
{
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   412
    ErrMsg *i;
163
fc2b8ee5b420 Approved zeph's comments, fixed a few of my screwups.
Ryan C. Gordon <icculus@icculus.org>
parents: 160
diff changeset
   413
    PHYSFS_uint64 tid;
5
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   414
272
470430943851 Fixed a crashbug when calling PHYSFS_deinit() twice in a row.
Ryan C. Gordon <icculus@icculus.org>
parents: 242
diff changeset
   415
    if (errorLock != NULL)
193
830c165052a5 Doesn't grab mutex in __PHYSFS_setError() if PHYSFS_init() hasn't been called.
Ryan C. Gordon <icculus@icculus.org>
parents: 186
diff changeset
   416
        __PHYSFS_platformGrabMutex(errorLock);
830c165052a5 Doesn't grab mutex in __PHYSFS_setError() if PHYSFS_init() hasn't been called.
Ryan C. Gordon <icculus@icculus.org>
parents: 186
diff changeset
   417
5
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   418
    if (errorMessages != NULL)
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   419
    {
163
fc2b8ee5b420 Approved zeph's comments, fixed a few of my screwups.
Ryan C. Gordon <icculus@icculus.org>
parents: 160
diff changeset
   420
        tid = __PHYSFS_platformGetThreadID();
5
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   421
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   422
        for (i = errorMessages; i != NULL; i = i->next)
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   423
        {
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   424
            if (i->tid == tid)
145
d6385584f6c4 First shot at thread-safety.
Ryan C. Gordon <icculus@icculus.org>
parents: 132
diff changeset
   425
            {
272
470430943851 Fixed a crashbug when calling PHYSFS_deinit() twice in a row.
Ryan C. Gordon <icculus@icculus.org>
parents: 242
diff changeset
   426
                if (errorLock != NULL)
470430943851 Fixed a crashbug when calling PHYSFS_deinit() twice in a row.
Ryan C. Gordon <icculus@icculus.org>
parents: 242
diff changeset
   427
                    __PHYSFS_platformReleaseMutex(errorLock);
5
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   428
                return(i);
145
d6385584f6c4 First shot at thread-safety.
Ryan C. Gordon <icculus@icculus.org>
parents: 132
diff changeset
   429
            } /* if */
5
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   430
        } /* for */
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   431
    } /* if */
193
830c165052a5 Doesn't grab mutex in __PHYSFS_setError() if PHYSFS_init() hasn't been called.
Ryan C. Gordon <icculus@icculus.org>
parents: 186
diff changeset
   432
272
470430943851 Fixed a crashbug when calling PHYSFS_deinit() twice in a row.
Ryan C. Gordon <icculus@icculus.org>
parents: 242
diff changeset
   433
    if (errorLock != NULL)
193
830c165052a5 Doesn't grab mutex in __PHYSFS_setError() if PHYSFS_init() hasn't been called.
Ryan C. Gordon <icculus@icculus.org>
parents: 186
diff changeset
   434
        __PHYSFS_platformReleaseMutex(errorLock);
5
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   435
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   436
    return(NULL);   /* no error available. */
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   437
} /* findErrorForCurrentThread */
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   438
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   439
7
07d5e6e8259d More work. Getting better.
Ryan C. Gordon <icculus@icculus.org>
parents: 5
diff changeset
   440
void __PHYSFS_setError(const char *str)
5
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   441
{
15
418eacc97ac8 Tons of updates. Mostly implemented. Mostly compiling.
Ryan C. Gordon <icculus@icculus.org>
parents: 12
diff changeset
   442
    ErrMsg *err;
418eacc97ac8 Tons of updates. Mostly implemented. Mostly compiling.
Ryan C. Gordon <icculus@icculus.org>
parents: 12
diff changeset
   443
418eacc97ac8 Tons of updates. Mostly implemented. Mostly compiling.
Ryan C. Gordon <icculus@icculus.org>
parents: 12
diff changeset
   444
    if (str == NULL)
418eacc97ac8 Tons of updates. Mostly implemented. Mostly compiling.
Ryan C. Gordon <icculus@icculus.org>
parents: 12
diff changeset
   445
        return;
418eacc97ac8 Tons of updates. Mostly implemented. Mostly compiling.
Ryan C. Gordon <icculus@icculus.org>
parents: 12
diff changeset
   446
418eacc97ac8 Tons of updates. Mostly implemented. Mostly compiling.
Ryan C. Gordon <icculus@icculus.org>
parents: 12
diff changeset
   447
    err = findErrorForCurrentThread();
5
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   448
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   449
    if (err == NULL)
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   450
    {
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   451
        err = (ErrMsg *) malloc(sizeof (ErrMsg));
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   452
        if (err == NULL)
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   453
            return;   /* uhh...? */
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   454
57
1ec888db3df9 Safety memset when creating error information for a new thread.
Ryan C. Gordon <icculus@icculus.org>
parents: 51
diff changeset
   455
        memset((void *) err, '\0', sizeof (ErrMsg));
163
fc2b8ee5b420 Approved zeph's comments, fixed a few of my screwups.
Ryan C. Gordon <icculus@icculus.org>
parents: 160
diff changeset
   456
        err->tid = __PHYSFS_platformGetThreadID();
145
d6385584f6c4 First shot at thread-safety.
Ryan C. Gordon <icculus@icculus.org>
parents: 132
diff changeset
   457
272
470430943851 Fixed a crashbug when calling PHYSFS_deinit() twice in a row.
Ryan C. Gordon <icculus@icculus.org>
parents: 242
diff changeset
   458
        if (errorLock != NULL)
470430943851 Fixed a crashbug when calling PHYSFS_deinit() twice in a row.
Ryan C. Gordon <icculus@icculus.org>
parents: 242
diff changeset
   459
            __PHYSFS_platformGrabMutex(errorLock);
470430943851 Fixed a crashbug when calling PHYSFS_deinit() twice in a row.
Ryan C. Gordon <icculus@icculus.org>
parents: 242
diff changeset
   460
5
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   461
        err->next = errorMessages;
7
07d5e6e8259d More work. Getting better.
Ryan C. Gordon <icculus@icculus.org>
parents: 5
diff changeset
   462
        errorMessages = err;
272
470430943851 Fixed a crashbug when calling PHYSFS_deinit() twice in a row.
Ryan C. Gordon <icculus@icculus.org>
parents: 242
diff changeset
   463
470430943851 Fixed a crashbug when calling PHYSFS_deinit() twice in a row.
Ryan C. Gordon <icculus@icculus.org>
parents: 242
diff changeset
   464
        if (errorLock != NULL)
470430943851 Fixed a crashbug when calling PHYSFS_deinit() twice in a row.
Ryan C. Gordon <icculus@icculus.org>
parents: 242
diff changeset
   465
            __PHYSFS_platformReleaseMutex(errorLock);
5
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   466
    } /* if */
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   467
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   468
    err->errorAvailable = 1;
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   469
    strncpy(err->errorString, str, sizeof (err->errorString));
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   470
    err->errorString[sizeof (err->errorString) - 1] = '\0';
7
07d5e6e8259d More work. Getting better.
Ryan C. Gordon <icculus@icculus.org>
parents: 5
diff changeset
   471
} /* __PHYSFS_setError */
5
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   472
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   473
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   474
const char *PHYSFS_getLastError(void)
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   475
{
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   476
    ErrMsg *err = findErrorForCurrentThread();
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   477
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   478
    if ((err == NULL) || (!err->errorAvailable))
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   479
        return(NULL);
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   480
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   481
    err->errorAvailable = 0;
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   482
    return(err->errorString);
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   483
} /* PHYSFS_getLastError */
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   484
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   485
145
d6385584f6c4 First shot at thread-safety.
Ryan C. Gordon <icculus@icculus.org>
parents: 132
diff changeset
   486
/* MAKE SURE that errorLock is held before calling this! */
d6385584f6c4 First shot at thread-safety.
Ryan C. Gordon <icculus@icculus.org>
parents: 132
diff changeset
   487
static void freeErrorMessages(void)
d6385584f6c4 First shot at thread-safety.
Ryan C. Gordon <icculus@icculus.org>
parents: 132
diff changeset
   488
{
d6385584f6c4 First shot at thread-safety.
Ryan C. Gordon <icculus@icculus.org>
parents: 132
diff changeset
   489
    ErrMsg *i;
d6385584f6c4 First shot at thread-safety.
Ryan C. Gordon <icculus@icculus.org>
parents: 132
diff changeset
   490
    ErrMsg *next;
d6385584f6c4 First shot at thread-safety.
Ryan C. Gordon <icculus@icculus.org>
parents: 132
diff changeset
   491
d6385584f6c4 First shot at thread-safety.
Ryan C. Gordon <icculus@icculus.org>
parents: 132
diff changeset
   492
    for (i = errorMessages; i != NULL; i = next)
d6385584f6c4 First shot at thread-safety.
Ryan C. Gordon <icculus@icculus.org>
parents: 132
diff changeset
   493
    {
d6385584f6c4 First shot at thread-safety.
Ryan C. Gordon <icculus@icculus.org>
parents: 132
diff changeset
   494
        next = i->next;
d6385584f6c4 First shot at thread-safety.
Ryan C. Gordon <icculus@icculus.org>
parents: 132
diff changeset
   495
        free(i);
d6385584f6c4 First shot at thread-safety.
Ryan C. Gordon <icculus@icculus.org>
parents: 132
diff changeset
   496
    } /* for */
272
470430943851 Fixed a crashbug when calling PHYSFS_deinit() twice in a row.
Ryan C. Gordon <icculus@icculus.org>
parents: 242
diff changeset
   497
470430943851 Fixed a crashbug when calling PHYSFS_deinit() twice in a row.
Ryan C. Gordon <icculus@icculus.org>
parents: 242
diff changeset
   498
    errorMessages = NULL;
145
d6385584f6c4 First shot at thread-safety.
Ryan C. Gordon <icculus@icculus.org>
parents: 132
diff changeset
   499
} /* freeErrorMessages */
d6385584f6c4 First shot at thread-safety.
Ryan C. Gordon <icculus@icculus.org>
parents: 132
diff changeset
   500
d6385584f6c4 First shot at thread-safety.
Ryan C. Gordon <icculus@icculus.org>
parents: 132
diff changeset
   501
5
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   502
void PHYSFS_getLinkedVersion(PHYSFS_Version *ver)
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   503
{
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   504
    if (ver != NULL)
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   505
    {
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   506
        ver->major = PHYSFS_VER_MAJOR;
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   507
        ver->minor = PHYSFS_VER_MINOR;
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   508
        ver->patch = PHYSFS_VER_PATCH;
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   509
    } /* if */
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   510
} /* PHYSFS_getLinkedVersion */
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   511
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   512
398
aa1e763b09ae Archivers with matching file extensions get first shot at an archive.
Ryan C. Gordon <icculus@icculus.org>
parents: 393
diff changeset
   513
static const char *find_filename_extension(const char *fname)
aa1e763b09ae Archivers with matching file extensions get first shot at an archive.
Ryan C. Gordon <icculus@icculus.org>
parents: 393
diff changeset
   514
{
aa1e763b09ae Archivers with matching file extensions get first shot at an archive.
Ryan C. Gordon <icculus@icculus.org>
parents: 393
diff changeset
   515
    const char *retval = strchr(fname, '.');
aa1e763b09ae Archivers with matching file extensions get first shot at an archive.
Ryan C. Gordon <icculus@icculus.org>
parents: 393
diff changeset
   516
    const char *p = retval;
aa1e763b09ae Archivers with matching file extensions get first shot at an archive.
Ryan C. Gordon <icculus@icculus.org>
parents: 393
diff changeset
   517
aa1e763b09ae Archivers with matching file extensions get first shot at an archive.
Ryan C. Gordon <icculus@icculus.org>
parents: 393
diff changeset
   518
    while (p != NULL)
aa1e763b09ae Archivers with matching file extensions get first shot at an archive.
Ryan C. Gordon <icculus@icculus.org>
parents: 393
diff changeset
   519
    {
aa1e763b09ae Archivers with matching file extensions get first shot at an archive.
Ryan C. Gordon <icculus@icculus.org>
parents: 393
diff changeset
   520
        p = strchr(p + 1, '.');
aa1e763b09ae Archivers with matching file extensions get first shot at an archive.
Ryan C. Gordon <icculus@icculus.org>
parents: 393
diff changeset
   521
        if (p != NULL)
aa1e763b09ae Archivers with matching file extensions get first shot at an archive.
Ryan C. Gordon <icculus@icculus.org>
parents: 393
diff changeset
   522
            retval = p;
aa1e763b09ae Archivers with matching file extensions get first shot at an archive.
Ryan C. Gordon <icculus@icculus.org>
parents: 393
diff changeset
   523
    } /* while */
aa1e763b09ae Archivers with matching file extensions get first shot at an archive.
Ryan C. Gordon <icculus@icculus.org>
parents: 393
diff changeset
   524
aa1e763b09ae Archivers with matching file extensions get first shot at an archive.
Ryan C. Gordon <icculus@icculus.org>
parents: 393
diff changeset
   525
    if (retval != NULL)
aa1e763b09ae Archivers with matching file extensions get first shot at an archive.
Ryan C. Gordon <icculus@icculus.org>
parents: 393
diff changeset
   526
        retval++;  /* skip '.' */
aa1e763b09ae Archivers with matching file extensions get first shot at an archive.
Ryan C. Gordon <icculus@icculus.org>
parents: 393
diff changeset
   527
aa1e763b09ae Archivers with matching file extensions get first shot at an archive.
Ryan C. Gordon <icculus@icculus.org>
parents: 393
diff changeset
   528
    return(retval);
aa1e763b09ae Archivers with matching file extensions get first shot at an archive.
Ryan C. Gordon <icculus@icculus.org>
parents: 393
diff changeset
   529
} /* find_filename_extension */
aa1e763b09ae Archivers with matching file extensions get first shot at an archive.
Ryan C. Gordon <icculus@icculus.org>
parents: 393
diff changeset
   530
aa1e763b09ae Archivers with matching file extensions get first shot at an archive.
Ryan C. Gordon <icculus@icculus.org>
parents: 393
diff changeset
   531
15
418eacc97ac8 Tons of updates. Mostly implemented. Mostly compiling.
Ryan C. Gordon <icculus@icculus.org>
parents: 12
diff changeset
   532
static DirHandle *openDirectory(const char *d, int forWriting)
418eacc97ac8 Tons of updates. Mostly implemented. Mostly compiling.
Ryan C. Gordon <icculus@icculus.org>
parents: 12
diff changeset
   533
{
418eacc97ac8 Tons of updates. Mostly implemented. Mostly compiling.
Ryan C. Gordon <icculus@icculus.org>
parents: 12
diff changeset
   534
    const DirFunctions **i;
398
aa1e763b09ae Archivers with matching file extensions get first shot at an archive.
Ryan C. Gordon <icculus@icculus.org>
parents: 393
diff changeset
   535
    const char *ext;
15
418eacc97ac8 Tons of updates. Mostly implemented. Mostly compiling.
Ryan C. Gordon <icculus@icculus.org>
parents: 12
diff changeset
   536
44
534901592376 Non-existant archives/directories report a more correct error, and a call
Ryan C. Gordon <icculus@icculus.org>
parents: 41
diff changeset
   537
    BAIL_IF_MACRO(!__PHYSFS_platformExists(d), ERR_NO_SUCH_FILE, NULL);
534901592376 Non-existant archives/directories report a more correct error, and a call
Ryan C. Gordon <icculus@icculus.org>
parents: 41
diff changeset
   538
398
aa1e763b09ae Archivers with matching file extensions get first shot at an archive.
Ryan C. Gordon <icculus@icculus.org>
parents: 393
diff changeset
   539
    ext = find_filename_extension(d);
aa1e763b09ae Archivers with matching file extensions get first shot at an archive.
Ryan C. Gordon <icculus@icculus.org>
parents: 393
diff changeset
   540
    if (ext != NULL)
15
418eacc97ac8 Tons of updates. Mostly implemented. Mostly compiling.
Ryan C. Gordon <icculus@icculus.org>
parents: 12
diff changeset
   541
    {
398
aa1e763b09ae Archivers with matching file extensions get first shot at an archive.
Ryan C. Gordon <icculus@icculus.org>
parents: 393
diff changeset
   542
        /* Look for archivers with matching file extensions first... */
aa1e763b09ae Archivers with matching file extensions get first shot at an archive.
Ryan C. Gordon <icculus@icculus.org>
parents: 393
diff changeset
   543
        for (i = dirFunctions; *i != NULL; i++)
aa1e763b09ae Archivers with matching file extensions get first shot at an archive.
Ryan C. Gordon <icculus@icculus.org>
parents: 393
diff changeset
   544
        {
aa1e763b09ae Archivers with matching file extensions get first shot at an archive.
Ryan C. Gordon <icculus@icculus.org>
parents: 393
diff changeset
   545
            if (__PHYSFS_platformStricmp(ext, (*i)->info->extension) == 0)
aa1e763b09ae Archivers with matching file extensions get first shot at an archive.
Ryan C. Gordon <icculus@icculus.org>
parents: 393
diff changeset
   546
            {
aa1e763b09ae Archivers with matching file extensions get first shot at an archive.
Ryan C. Gordon <icculus@icculus.org>
parents: 393
diff changeset
   547
                if ((*i)->isArchive(d, forWriting))
aa1e763b09ae Archivers with matching file extensions get first shot at an archive.
Ryan C. Gordon <icculus@icculus.org>
parents: 393
diff changeset
   548
                    return( (*i)->openArchive(d, forWriting) );
aa1e763b09ae Archivers with matching file extensions get first shot at an archive.
Ryan C. Gordon <icculus@icculus.org>
parents: 393
diff changeset
   549
            } /* if */
aa1e763b09ae Archivers with matching file extensions get first shot at an archive.
Ryan C. Gordon <icculus@icculus.org>
parents: 393
diff changeset
   550
        } /* for */
aa1e763b09ae Archivers with matching file extensions get first shot at an archive.
Ryan C. Gordon <icculus@icculus.org>
parents: 393
diff changeset
   551
aa1e763b09ae Archivers with matching file extensions get first shot at an archive.
Ryan C. Gordon <icculus@icculus.org>
parents: 393
diff changeset
   552
        /* failing an exact file extension match, try all the others... */
aa1e763b09ae Archivers with matching file extensions get first shot at an archive.
Ryan C. Gordon <icculus@icculus.org>
parents: 393
diff changeset
   553
        for (i = dirFunctions; *i != NULL; i++)
aa1e763b09ae Archivers with matching file extensions get first shot at an archive.
Ryan C. Gordon <icculus@icculus.org>
parents: 393
diff changeset
   554
        {
aa1e763b09ae Archivers with matching file extensions get first shot at an archive.
Ryan C. Gordon <icculus@icculus.org>
parents: 393
diff changeset
   555
            if (__PHYSFS_platformStricmp(ext, (*i)->info->extension) != 0)
aa1e763b09ae Archivers with matching file extensions get first shot at an archive.
Ryan C. Gordon <icculus@icculus.org>
parents: 393
diff changeset
   556
            {
aa1e763b09ae Archivers with matching file extensions get first shot at an archive.
Ryan C. Gordon <icculus@icculus.org>
parents: 393
diff changeset
   557
                if ((*i)->isArchive(d, forWriting))
aa1e763b09ae Archivers with matching file extensions get first shot at an archive.
Ryan C. Gordon <icculus@icculus.org>
parents: 393
diff changeset
   558
                    return( (*i)->openArchive(d, forWriting) );
aa1e763b09ae Archivers with matching file extensions get first shot at an archive.
Ryan C. Gordon <icculus@icculus.org>
parents: 393
diff changeset
   559
            } /* if */
aa1e763b09ae Archivers with matching file extensions get first shot at an archive.
Ryan C. Gordon <icculus@icculus.org>
parents: 393
diff changeset
   560
        } /* for */
aa1e763b09ae Archivers with matching file extensions get first shot at an archive.
Ryan C. Gordon <icculus@icculus.org>
parents: 393
diff changeset
   561
    } /* if */
aa1e763b09ae Archivers with matching file extensions get first shot at an archive.
Ryan C. Gordon <icculus@icculus.org>
parents: 393
diff changeset
   562
aa1e763b09ae Archivers with matching file extensions get first shot at an archive.
Ryan C. Gordon <icculus@icculus.org>
parents: 393
diff changeset
   563
    else  /* no extension? Try them all. */
aa1e763b09ae Archivers with matching file extensions get first shot at an archive.
Ryan C. Gordon <icculus@icculus.org>
parents: 393
diff changeset
   564
    {
aa1e763b09ae Archivers with matching file extensions get first shot at an archive.
Ryan C. Gordon <icculus@icculus.org>
parents: 393
diff changeset
   565
        for (i = dirFunctions; *i != NULL; i++)
aa1e763b09ae Archivers with matching file extensions get first shot at an archive.
Ryan C. Gordon <icculus@icculus.org>
parents: 393
diff changeset
   566
        {
aa1e763b09ae Archivers with matching file extensions get first shot at an archive.
Ryan C. Gordon <icculus@icculus.org>
parents: 393
diff changeset
   567
            if ((*i)->isArchive(d, forWriting))
aa1e763b09ae Archivers with matching file extensions get first shot at an archive.
Ryan C. Gordon <icculus@icculus.org>
parents: 393
diff changeset
   568
                return( (*i)->openArchive(d, forWriting) );
aa1e763b09ae Archivers with matching file extensions get first shot at an archive.
Ryan C. Gordon <icculus@icculus.org>
parents: 393
diff changeset
   569
        } /* for */
aa1e763b09ae Archivers with matching file extensions get first shot at an archive.
Ryan C. Gordon <icculus@icculus.org>
parents: 393
diff changeset
   570
    } /* else */
15
418eacc97ac8 Tons of updates. Mostly implemented. Mostly compiling.
Ryan C. Gordon <icculus@icculus.org>
parents: 12
diff changeset
   571
418eacc97ac8 Tons of updates. Mostly implemented. Mostly compiling.
Ryan C. Gordon <icculus@icculus.org>
parents: 12
diff changeset
   572
    __PHYSFS_setError(ERR_UNSUPPORTED_ARCHIVE);
418eacc97ac8 Tons of updates. Mostly implemented. Mostly compiling.
Ryan C. Gordon <icculus@icculus.org>
parents: 12
diff changeset
   573
    return(NULL);
418eacc97ac8 Tons of updates. Mostly implemented. Mostly compiling.
Ryan C. Gordon <icculus@icculus.org>
parents: 12
diff changeset
   574
} /* openDirectory */
418eacc97ac8 Tons of updates. Mostly implemented. Mostly compiling.
Ryan C. Gordon <icculus@icculus.org>
parents: 12
diff changeset
   575
418eacc97ac8 Tons of updates. Mostly implemented. Mostly compiling.
Ryan C. Gordon <icculus@icculus.org>
parents: 12
diff changeset
   576
150
221f15a7cb08 Patched to compile on MacOS Classic, with CodeWarrior 6.
Ryan C. Gordon <icculus@icculus.org>
parents: 145
diff changeset
   577
static PhysDirInfo *buildDirInfo(const char *newDir, int forWriting)
15
418eacc97ac8 Tons of updates. Mostly implemented. Mostly compiling.
Ryan C. Gordon <icculus@icculus.org>
parents: 12
diff changeset
   578
{
418eacc97ac8 Tons of updates. Mostly implemented. Mostly compiling.
Ryan C. Gordon <icculus@icculus.org>
parents: 12
diff changeset
   579
    DirHandle *dirHandle = NULL;
150
221f15a7cb08 Patched to compile on MacOS Classic, with CodeWarrior 6.
Ryan C. Gordon <icculus@icculus.org>
parents: 145
diff changeset
   580
    PhysDirInfo *di = NULL;
15
418eacc97ac8 Tons of updates. Mostly implemented. Mostly compiling.
Ryan C. Gordon <icculus@icculus.org>
parents: 12
diff changeset
   581
418eacc97ac8 Tons of updates. Mostly implemented. Mostly compiling.
Ryan C. Gordon <icculus@icculus.org>
parents: 12
diff changeset
   582
    BAIL_IF_MACRO(newDir == NULL, ERR_INVALID_ARGUMENT, 0);
418eacc97ac8 Tons of updates. Mostly implemented. Mostly compiling.
Ryan C. Gordon <icculus@icculus.org>
parents: 12
diff changeset
   583
418eacc97ac8 Tons of updates. Mostly implemented. Mostly compiling.
Ryan C. Gordon <icculus@icculus.org>
parents: 12
diff changeset
   584
    dirHandle = openDirectory(newDir, forWriting);
418eacc97ac8 Tons of updates. Mostly implemented. Mostly compiling.
Ryan C. Gordon <icculus@icculus.org>
parents: 12
diff changeset
   585
    BAIL_IF_MACRO(dirHandle == NULL, NULL, 0);
418eacc97ac8 Tons of updates. Mostly implemented. Mostly compiling.
Ryan C. Gordon <icculus@icculus.org>
parents: 12
diff changeset
   586
150
221f15a7cb08 Patched to compile on MacOS Classic, with CodeWarrior 6.
Ryan C. Gordon <icculus@icculus.org>
parents: 145
diff changeset
   587
    di = (PhysDirInfo *) malloc(sizeof (PhysDirInfo));
15
418eacc97ac8 Tons of updates. Mostly implemented. Mostly compiling.
Ryan C. Gordon <icculus@icculus.org>
parents: 12
diff changeset
   588
    if (di == NULL)
145
d6385584f6c4 First shot at thread-safety.
Ryan C. Gordon <icculus@icculus.org>
parents: 132
diff changeset
   589
    {
20
efdde0d21521 Implementation compiles and links with no actual archive support. No test
Ryan C. Gordon <icculus@icculus.org>
parents: 19
diff changeset
   590
        dirHandle->funcs->dirClose(dirHandle);
145
d6385584f6c4 First shot at thread-safety.
Ryan C. Gordon <icculus@icculus.org>
parents: 132
diff changeset
   591
        BAIL_IF_MACRO(di == NULL, ERR_OUT_OF_MEMORY, 0);
d6385584f6c4 First shot at thread-safety.
Ryan C. Gordon <icculus@icculus.org>
parents: 132
diff changeset
   592
    } /* if */
15
418eacc97ac8 Tons of updates. Mostly implemented. Mostly compiling.
Ryan C. Gordon <icculus@icculus.org>
parents: 12
diff changeset
   593
418eacc97ac8 Tons of updates. Mostly implemented. Mostly compiling.
Ryan C. Gordon <icculus@icculus.org>
parents: 12
diff changeset
   594
    di->dirName = (char *) malloc(strlen(newDir) + 1);
418eacc97ac8 Tons of updates. Mostly implemented. Mostly compiling.
Ryan C. Gordon <icculus@icculus.org>
parents: 12
diff changeset
   595
    if (di->dirName == NULL)
418eacc97ac8 Tons of updates. Mostly implemented. Mostly compiling.
Ryan C. Gordon <icculus@icculus.org>
parents: 12
diff changeset
   596
    {
418eacc97ac8 Tons of updates. Mostly implemented. Mostly compiling.
Ryan C. Gordon <icculus@icculus.org>
parents: 12
diff changeset
   597
        free(di);
20
efdde0d21521 Implementation compiles and links with no actual archive support. No test
Ryan C. Gordon <icculus@icculus.org>
parents: 19
diff changeset
   598
        dirHandle->funcs->dirClose(dirHandle);
145
d6385584f6c4 First shot at thread-safety.
Ryan C. Gordon <icculus@icculus.org>
parents: 132
diff changeset
   599
        BAIL_MACRO(ERR_OUT_OF_MEMORY, 0);
15
418eacc97ac8 Tons of updates. Mostly implemented. Mostly compiling.
Ryan C. Gordon <icculus@icculus.org>
parents: 12
diff changeset
   600
    } /* if */
418eacc97ac8 Tons of updates. Mostly implemented. Mostly compiling.
Ryan C. Gordon <icculus@icculus.org>
parents: 12
diff changeset
   601
418eacc97ac8 Tons of updates. Mostly implemented. Mostly compiling.
Ryan C. Gordon <icculus@icculus.org>
parents: 12
diff changeset
   602
    di->next = NULL;
418eacc97ac8 Tons of updates. Mostly implemented. Mostly compiling.
Ryan C. Gordon <icculus@icculus.org>
parents: 12
diff changeset
   603
    di->dirHandle = dirHandle;
418eacc97ac8 Tons of updates. Mostly implemented. Mostly compiling.
Ryan C. Gordon <icculus@icculus.org>
parents: 12
diff changeset
   604
    strcpy(di->dirName, newDir);
418eacc97ac8 Tons of updates. Mostly implemented. Mostly compiling.
Ryan C. Gordon <icculus@icculus.org>
parents: 12
diff changeset
   605
    return(di);
418eacc97ac8 Tons of updates. Mostly implemented. Mostly compiling.
Ryan C. Gordon <icculus@icculus.org>
parents: 12
diff changeset
   606
} /* buildDirInfo */
418eacc97ac8 Tons of updates. Mostly implemented. Mostly compiling.
Ryan C. Gordon <icculus@icculus.org>
parents: 12
diff changeset
   607
418eacc97ac8 Tons of updates. Mostly implemented. Mostly compiling.
Ryan C. Gordon <icculus@icculus.org>
parents: 12
diff changeset
   608
145
d6385584f6c4 First shot at thread-safety.
Ryan C. Gordon <icculus@icculus.org>
parents: 132
diff changeset
   609
/* MAKE SURE you've got the stateLock held before calling this! */
150
221f15a7cb08 Patched to compile on MacOS Classic, with CodeWarrior 6.
Ryan C. Gordon <icculus@icculus.org>
parents: 145
diff changeset
   610
static int freeDirInfo(PhysDirInfo *di, FileHandleList *openList)
15
418eacc97ac8 Tons of updates. Mostly implemented. Mostly compiling.
Ryan C. Gordon <icculus@icculus.org>
parents: 12
diff changeset
   611
{
418eacc97ac8 Tons of updates. Mostly implemented. Mostly compiling.
Ryan C. Gordon <icculus@icculus.org>
parents: 12
diff changeset
   612
    FileHandleList *i;
418eacc97ac8 Tons of updates. Mostly implemented. Mostly compiling.
Ryan C. Gordon <icculus@icculus.org>
parents: 12
diff changeset
   613
418eacc97ac8 Tons of updates. Mostly implemented. Mostly compiling.
Ryan C. Gordon <icculus@icculus.org>
parents: 12
diff changeset
   614
    if (di == NULL)
418eacc97ac8 Tons of updates. Mostly implemented. Mostly compiling.
Ryan C. Gordon <icculus@icculus.org>
parents: 12
diff changeset
   615
        return(1);
418eacc97ac8 Tons of updates. Mostly implemented. Mostly compiling.
Ryan C. Gordon <icculus@icculus.org>
parents: 12
diff changeset
   616
418eacc97ac8 Tons of updates. Mostly implemented. Mostly compiling.
Ryan C. Gordon <icculus@icculus.org>
parents: 12
diff changeset
   617
    for (i = openList; i != NULL; i = i->next)
418eacc97ac8 Tons of updates. Mostly implemented. Mostly compiling.
Ryan C. Gordon <icculus@icculus.org>
parents: 12
diff changeset
   618
    {
27
e1d3292769b2 Rewrote the file closing routines to not be so gay. Cleaned up the opening
Ryan C. Gordon <icculus@icculus.org>
parents: 25
diff changeset
   619
        const DirHandle *h = ((FileHandle *) &(i->handle.opaque))->dirHandle;
15
418eacc97ac8 Tons of updates. Mostly implemented. Mostly compiling.
Ryan C. Gordon <icculus@icculus.org>
parents: 12
diff changeset
   620
        BAIL_IF_MACRO(h == di->dirHandle, ERR_FILES_STILL_OPEN, 0);
418eacc97ac8 Tons of updates. Mostly implemented. Mostly compiling.
Ryan C. Gordon <icculus@icculus.org>
parents: 12
diff changeset
   621
    } /* for */
145
d6385584f6c4 First shot at thread-safety.
Ryan C. Gordon <icculus@icculus.org>
parents: 132
diff changeset
   622
    
20
efdde0d21521 Implementation compiles and links with no actual archive support. No test
Ryan C. Gordon <icculus@icculus.org>
parents: 19
diff changeset
   623
    di->dirHandle->funcs->dirClose(di->dirHandle);
15
418eacc97ac8 Tons of updates. Mostly implemented. Mostly compiling.
Ryan C. Gordon <icculus@icculus.org>
parents: 12
diff changeset
   624
    free(di->dirName);
418eacc97ac8 Tons of updates. Mostly implemented. Mostly compiling.
Ryan C. Gordon <icculus@icculus.org>
parents: 12
diff changeset
   625
    free(di);
418eacc97ac8 Tons of updates. Mostly implemented. Mostly compiling.
Ryan C. Gordon <icculus@icculus.org>
parents: 12
diff changeset
   626
    return(1);
418eacc97ac8 Tons of updates. Mostly implemented. Mostly compiling.
Ryan C. Gordon <icculus@icculus.org>
parents: 12
diff changeset
   627
} /* freeDirInfo */
418eacc97ac8 Tons of updates. Mostly implemented. Mostly compiling.
Ryan C. Gordon <icculus@icculus.org>
parents: 12
diff changeset
   628
418eacc97ac8 Tons of updates. Mostly implemented. Mostly compiling.
Ryan C. Gordon <icculus@icculus.org>
parents: 12
diff changeset
   629
418eacc97ac8 Tons of updates. Mostly implemented. Mostly compiling.
Ryan C. Gordon <icculus@icculus.org>
parents: 12
diff changeset
   630
static char *calculateUserDir(void)
11
677e01f5109e Progress toward complete implementation continues...
Ryan C. Gordon <icculus@icculus.org>
parents: 7
diff changeset
   631
{
677e01f5109e Progress toward complete implementation continues...
Ryan C. Gordon <icculus@icculus.org>
parents: 7
diff changeset
   632
    char *retval = NULL;
677e01f5109e Progress toward complete implementation continues...
Ryan C. Gordon <icculus@icculus.org>
parents: 7
diff changeset
   633
    const char *str = NULL;
677e01f5109e Progress toward complete implementation continues...
Ryan C. Gordon <icculus@icculus.org>
parents: 7
diff changeset
   634
677e01f5109e Progress toward complete implementation continues...
Ryan C. Gordon <icculus@icculus.org>
parents: 7
diff changeset
   635
    str = __PHYSFS_platformGetUserDir();
677e01f5109e Progress toward complete implementation continues...
Ryan C. Gordon <icculus@icculus.org>
parents: 7
diff changeset
   636
    if (str != NULL)
15
418eacc97ac8 Tons of updates. Mostly implemented. Mostly compiling.
Ryan C. Gordon <icculus@icculus.org>
parents: 12
diff changeset
   637
        retval = (char *) str;
11
677e01f5109e Progress toward complete implementation continues...
Ryan C. Gordon <icculus@icculus.org>
parents: 7
diff changeset
   638
    else
677e01f5109e Progress toward complete implementation continues...
Ryan C. Gordon <icculus@icculus.org>
parents: 7
diff changeset
   639
    {
677e01f5109e Progress toward complete implementation continues...
Ryan C. Gordon <icculus@icculus.org>
parents: 7
diff changeset
   640
        const char *dirsep = PHYSFS_getDirSeparator();
677e01f5109e Progress toward complete implementation continues...
Ryan C. Gordon <icculus@icculus.org>
parents: 7
diff changeset
   641
        const char *uname = __PHYSFS_platformGetUserName();
677e01f5109e Progress toward complete implementation continues...
Ryan C. Gordon <icculus@icculus.org>
parents: 7
diff changeset
   642
677e01f5109e Progress toward complete implementation continues...
Ryan C. Gordon <icculus@icculus.org>
parents: 7
diff changeset
   643
        str = (uname != NULL) ? uname : "default";
15
418eacc97ac8 Tons of updates. Mostly implemented. Mostly compiling.
Ryan C. Gordon <icculus@icculus.org>
parents: 12
diff changeset
   644
        retval = (char *) malloc(strlen(baseDir) + strlen(str) +
155
54fee85d9c26 Fixed calculateUserDir() to prevent extra dir separator insertion in default case.
Ryan C. Gordon <icculus@icculus.org>
parents: 150
diff changeset
   645
                                 strlen(dirsep) + 6);
11
677e01f5109e Progress toward complete implementation continues...
Ryan C. Gordon <icculus@icculus.org>
parents: 7
diff changeset
   646
677e01f5109e Progress toward complete implementation continues...
Ryan C. Gordon <icculus@icculus.org>
parents: 7
diff changeset
   647
        if (retval == NULL)
677e01f5109e Progress toward complete implementation continues...
Ryan C. Gordon <icculus@icculus.org>
parents: 7
diff changeset
   648
            __PHYSFS_setError(ERR_OUT_OF_MEMORY);
677e01f5109e Progress toward complete implementation continues...
Ryan C. Gordon <icculus@icculus.org>
parents: 7
diff changeset
   649
        else
155
54fee85d9c26 Fixed calculateUserDir() to prevent extra dir separator insertion in default case.
Ryan C. Gordon <icculus@icculus.org>
parents: 150
diff changeset
   650
            sprintf(retval, "%susers%s%s", baseDir, dirsep, str);
11
677e01f5109e Progress toward complete implementation continues...
Ryan C. Gordon <icculus@icculus.org>
parents: 7
diff changeset
   651
677e01f5109e Progress toward complete implementation continues...
Ryan C. Gordon <icculus@icculus.org>
parents: 7
diff changeset
   652
        if (uname != NULL)
15
418eacc97ac8 Tons of updates. Mostly implemented. Mostly compiling.
Ryan C. Gordon <icculus@icculus.org>
parents: 12
diff changeset
   653
            free((void *) uname);
11
677e01f5109e Progress toward complete implementation continues...
Ryan C. Gordon <icculus@icculus.org>
parents: 7
diff changeset
   654
    } /* else */
677e01f5109e Progress toward complete implementation continues...
Ryan C. Gordon <icculus@icculus.org>
parents: 7
diff changeset
   655
677e01f5109e Progress toward complete implementation continues...
Ryan C. Gordon <icculus@icculus.org>
parents: 7
diff changeset
   656
    return(retval);
677e01f5109e Progress toward complete implementation continues...
Ryan C. Gordon <icculus@icculus.org>
parents: 7
diff changeset
   657
} /* calculateUserDir */
677e01f5109e Progress toward complete implementation continues...
Ryan C. Gordon <icculus@icculus.org>
parents: 7
diff changeset
   658
677e01f5109e Progress toward complete implementation continues...
Ryan C. Gordon <icculus@icculus.org>
parents: 7
diff changeset
   659
23
bd6ba9c8717c Initial debugging: dropped PhysicsFS routines into the Build engine,
Ryan C. Gordon <icculus@icculus.org>
parents: 22
diff changeset
   660
static int appendDirSep(char **dir)
bd6ba9c8717c Initial debugging: dropped PhysicsFS routines into the Build engine,
Ryan C. Gordon <icculus@icculus.org>
parents: 22
diff changeset
   661
{
bd6ba9c8717c Initial debugging: dropped PhysicsFS routines into the Build engine,
Ryan C. Gordon <icculus@icculus.org>
parents: 22
diff changeset
   662
    const char *dirsep = PHYSFS_getDirSeparator();
bd6ba9c8717c Initial debugging: dropped PhysicsFS routines into the Build engine,
Ryan C. Gordon <icculus@icculus.org>
parents: 22
diff changeset
   663
    char *ptr;
bd6ba9c8717c Initial debugging: dropped PhysicsFS routines into the Build engine,
Ryan C. Gordon <icculus@icculus.org>
parents: 22
diff changeset
   664
bd6ba9c8717c Initial debugging: dropped PhysicsFS routines into the Build engine,
Ryan C. Gordon <icculus@icculus.org>
parents: 22
diff changeset
   665
    if (strcmp((*dir + strlen(*dir)) - strlen(dirsep), dirsep) == 0)
bd6ba9c8717c Initial debugging: dropped PhysicsFS routines into the Build engine,
Ryan C. Gordon <icculus@icculus.org>
parents: 22
diff changeset
   666
        return(1);
bd6ba9c8717c Initial debugging: dropped PhysicsFS routines into the Build engine,
Ryan C. Gordon <icculus@icculus.org>
parents: 22
diff changeset
   667
bd6ba9c8717c Initial debugging: dropped PhysicsFS routines into the Build engine,
Ryan C. Gordon <icculus@icculus.org>
parents: 22
diff changeset
   668
    ptr = realloc(*dir, strlen(*dir) + strlen(dirsep) + 1);
bd6ba9c8717c Initial debugging: dropped PhysicsFS routines into the Build engine,
Ryan C. Gordon <icculus@icculus.org>
parents: 22
diff changeset
   669
    if (!ptr)
bd6ba9c8717c Initial debugging: dropped PhysicsFS routines into the Build engine,
Ryan C. Gordon <icculus@icculus.org>
parents: 22
diff changeset
   670
    {
bd6ba9c8717c Initial debugging: dropped PhysicsFS routines into the Build engine,
Ryan C. Gordon <icculus@icculus.org>
parents: 22
diff changeset
   671
        free(*dir);
bd6ba9c8717c Initial debugging: dropped PhysicsFS routines into the Build engine,
Ryan C. Gordon <icculus@icculus.org>
parents: 22
diff changeset
   672
        return(0);
bd6ba9c8717c Initial debugging: dropped PhysicsFS routines into the Build engine,
Ryan C. Gordon <icculus@icculus.org>
parents: 22
diff changeset
   673
    } /* if */
bd6ba9c8717c Initial debugging: dropped PhysicsFS routines into the Build engine,
Ryan C. Gordon <icculus@icculus.org>
parents: 22
diff changeset
   674
bd6ba9c8717c Initial debugging: dropped PhysicsFS routines into the Build engine,
Ryan C. Gordon <icculus@icculus.org>
parents: 22
diff changeset
   675
    strcat(ptr, dirsep);
bd6ba9c8717c Initial debugging: dropped PhysicsFS routines into the Build engine,
Ryan C. Gordon <icculus@icculus.org>
parents: 22
diff changeset
   676
    *dir = ptr;
bd6ba9c8717c Initial debugging: dropped PhysicsFS routines into the Build engine,
Ryan C. Gordon <icculus@icculus.org>
parents: 22
diff changeset
   677
    return(1);
bd6ba9c8717c Initial debugging: dropped PhysicsFS routines into the Build engine,
Ryan C. Gordon <icculus@icculus.org>
parents: 22
diff changeset
   678
} /* appendDirSep */
bd6ba9c8717c Initial debugging: dropped PhysicsFS routines into the Build engine,
Ryan C. Gordon <icculus@icculus.org>
parents: 22
diff changeset
   679
bd6ba9c8717c Initial debugging: dropped PhysicsFS routines into the Build engine,
Ryan C. Gordon <icculus@icculus.org>
parents: 22
diff changeset
   680
15
418eacc97ac8 Tons of updates. Mostly implemented. Mostly compiling.
Ryan C. Gordon <icculus@icculus.org>
parents: 12
diff changeset
   681
static char *calculateBaseDir(const char *argv0)
418eacc97ac8 Tons of updates. Mostly implemented. Mostly compiling.
Ryan C. Gordon <icculus@icculus.org>
parents: 12
diff changeset
   682
{
23
bd6ba9c8717c Initial debugging: dropped PhysicsFS routines into the Build engine,
Ryan C. Gordon <icculus@icculus.org>
parents: 22
diff changeset
   683
    const char *dirsep = PHYSFS_getDirSeparator();
bd6ba9c8717c Initial debugging: dropped PhysicsFS routines into the Build engine,
Ryan C. Gordon <icculus@icculus.org>
parents: 22
diff changeset
   684
    char *retval;
bd6ba9c8717c Initial debugging: dropped PhysicsFS routines into the Build engine,
Ryan C. Gordon <icculus@icculus.org>
parents: 22
diff changeset
   685
    char *ptr;
bd6ba9c8717c Initial debugging: dropped PhysicsFS routines into the Build engine,
Ryan C. Gordon <icculus@icculus.org>
parents: 22
diff changeset
   686
bd6ba9c8717c Initial debugging: dropped PhysicsFS routines into the Build engine,
Ryan C. Gordon <icculus@icculus.org>
parents: 22
diff changeset
   687
    /*
bd6ba9c8717c Initial debugging: dropped PhysicsFS routines into the Build engine,
Ryan C. Gordon <icculus@icculus.org>
parents: 22
diff changeset
   688
     * See if the platform driver wants to handle this for us...
bd6ba9c8717c Initial debugging: dropped PhysicsFS routines into the Build engine,
Ryan C. Gordon <icculus@icculus.org>
parents: 22
diff changeset
   689
     */
bd6ba9c8717c Initial debugging: dropped PhysicsFS routines into the Build engine,
Ryan C. Gordon <icculus@icculus.org>
parents: 22
diff changeset
   690
    retval = __PHYSFS_platformCalcBaseDir(argv0);
bd6ba9c8717c Initial debugging: dropped PhysicsFS routines into the Build engine,
Ryan C. Gordon <icculus@icculus.org>
parents: 22
diff changeset
   691
    if (retval != NULL)
bd6ba9c8717c Initial debugging: dropped PhysicsFS routines into the Build engine,
Ryan C. Gordon <icculus@icculus.org>
parents: 22
diff changeset
   692
        return(retval);
bd6ba9c8717c Initial debugging: dropped PhysicsFS routines into the Build engine,
Ryan C. Gordon <icculus@icculus.org>
parents: 22
diff changeset
   693
bd6ba9c8717c Initial debugging: dropped PhysicsFS routines into the Build engine,
Ryan C. Gordon <icculus@icculus.org>
parents: 22
diff changeset
   694
    /*
bd6ba9c8717c Initial debugging: dropped PhysicsFS routines into the Build engine,
Ryan C. Gordon <icculus@icculus.org>
parents: 22
diff changeset
   695
     * Determine if there's a path on argv0. If there is, that's the base dir.
bd6ba9c8717c Initial debugging: dropped PhysicsFS routines into the Build engine,
Ryan C. Gordon <icculus@icculus.org>
parents: 22
diff changeset
   696
     */
bd6ba9c8717c Initial debugging: dropped PhysicsFS routines into the Build engine,
Ryan C. Gordon <icculus@icculus.org>
parents: 22
diff changeset
   697
    ptr = strstr(argv0, dirsep);
bd6ba9c8717c Initial debugging: dropped PhysicsFS routines into the Build engine,
Ryan C. Gordon <icculus@icculus.org>
parents: 22
diff changeset
   698
    if (ptr != NULL)
bd6ba9c8717c Initial debugging: dropped PhysicsFS routines into the Build engine,
Ryan C. Gordon <icculus@icculus.org>
parents: 22
diff changeset
   699
    {
bd6ba9c8717c Initial debugging: dropped PhysicsFS routines into the Build engine,
Ryan C. Gordon <icculus@icculus.org>
parents: 22
diff changeset
   700
        char *p = ptr;
bd6ba9c8717c Initial debugging: dropped PhysicsFS routines into the Build engine,
Ryan C. Gordon <icculus@icculus.org>
parents: 22
diff changeset
   701
        size_t size;
bd6ba9c8717c Initial debugging: dropped PhysicsFS routines into the Build engine,
Ryan C. Gordon <icculus@icculus.org>
parents: 22
diff changeset
   702
        while (p != NULL)
bd6ba9c8717c Initial debugging: dropped PhysicsFS routines into the Build engine,
Ryan C. Gordon <icculus@icculus.org>
parents: 22
diff changeset
   703
        {
bd6ba9c8717c Initial debugging: dropped PhysicsFS routines into the Build engine,
Ryan C. Gordon <icculus@icculus.org>
parents: 22
diff changeset
   704
            ptr = p;
bd6ba9c8717c Initial debugging: dropped PhysicsFS routines into the Build engine,
Ryan C. Gordon <icculus@icculus.org>
parents: 22
diff changeset
   705
            p = strstr(p + 1, dirsep);
bd6ba9c8717c Initial debugging: dropped PhysicsFS routines into the Build engine,
Ryan C. Gordon <icculus@icculus.org>
parents: 22
diff changeset
   706
        } /* while */
bd6ba9c8717c Initial debugging: dropped PhysicsFS routines into the Build engine,
Ryan C. Gordon <icculus@icculus.org>
parents: 22
diff changeset
   707
225
393c0923c1b3 FIXME removal.
Ryan C. Gordon <icculus@icculus.org>
parents: 214
diff changeset
   708
        size = (size_t) (ptr - argv0);
23
bd6ba9c8717c Initial debugging: dropped PhysicsFS routines into the Build engine,
Ryan C. Gordon <icculus@icculus.org>
parents: 22
diff changeset
   709
        retval = (char *) malloc(size + 1);
bd6ba9c8717c Initial debugging: dropped PhysicsFS routines into the Build engine,
Ryan C. Gordon <icculus@icculus.org>
parents: 22
diff changeset
   710
        BAIL_IF_MACRO(retval == NULL, ERR_OUT_OF_MEMORY, NULL);
bd6ba9c8717c Initial debugging: dropped PhysicsFS routines into the Build engine,
Ryan C. Gordon <icculus@icculus.org>
parents: 22
diff changeset
   711
        memcpy(retval, argv0, size);
bd6ba9c8717c Initial debugging: dropped PhysicsFS routines into the Build engine,
Ryan C. Gordon <icculus@icculus.org>
parents: 22
diff changeset
   712
        retval[size] = '\0';
bd6ba9c8717c Initial debugging: dropped PhysicsFS routines into the Build engine,
Ryan C. Gordon <icculus@icculus.org>
parents: 22
diff changeset
   713
        return(retval);
bd6ba9c8717c Initial debugging: dropped PhysicsFS routines into the Build engine,
Ryan C. Gordon <icculus@icculus.org>
parents: 22
diff changeset
   714
    } /* if */
bd6ba9c8717c Initial debugging: dropped PhysicsFS routines into the Build engine,
Ryan C. Gordon <icculus@icculus.org>
parents: 22
diff changeset
   715
bd6ba9c8717c Initial debugging: dropped PhysicsFS routines into the Build engine,
Ryan C. Gordon <icculus@icculus.org>
parents: 22
diff changeset
   716
    /*
bd6ba9c8717c Initial debugging: dropped PhysicsFS routines into the Build engine,
Ryan C. Gordon <icculus@icculus.org>
parents: 22
diff changeset
   717
     * Last ditch effort: it's the current working directory. (*shrug*)
bd6ba9c8717c Initial debugging: dropped PhysicsFS routines into the Build engine,
Ryan C. Gordon <icculus@icculus.org>
parents: 22
diff changeset
   718
     */
100
d2f04ab4b412 Patches from David Hedbor to handle missing current working directories.
Ryan C. Gordon <icculus@icculus.org>
parents: 93
diff changeset
   719
    retval = __PHYSFS_platformCurrentDir();
d2f04ab4b412 Patches from David Hedbor to handle missing current working directories.
Ryan C. Gordon <icculus@icculus.org>
parents: 93
diff changeset
   720
    if(retval != NULL) {
578
bff1af8455ca Tabs-to-spaces patch by James Turk.
Ryan C. Gordon <icculus@icculus.org>
parents: 576
diff changeset
   721
    return(retval);
100
d2f04ab4b412 Patches from David Hedbor to handle missing current working directories.
Ryan C. Gordon <icculus@icculus.org>
parents: 93
diff changeset
   722
    }
d2f04ab4b412 Patches from David Hedbor to handle missing current working directories.
Ryan C. Gordon <icculus@icculus.org>
parents: 93
diff changeset
   723
d2f04ab4b412 Patches from David Hedbor to handle missing current working directories.
Ryan C. Gordon <icculus@icculus.org>
parents: 93
diff changeset
   724
    /*
d2f04ab4b412 Patches from David Hedbor to handle missing current working directories.
Ryan C. Gordon <icculus@icculus.org>
parents: 93
diff changeset
   725
     * Ok, current directory doesn't exist, use the root directory.
d2f04ab4b412 Patches from David Hedbor to handle missing current working directories.
Ryan C. Gordon <icculus@icculus.org>
parents: 93
diff changeset
   726
     * Not a good alternative, but it only happens if the current
d2f04ab4b412 Patches from David Hedbor to handle missing current working directories.
Ryan C. Gordon <icculus@icculus.org>
parents: 93
diff changeset
   727
     * directory was deleted from under the program.
d2f04ab4b412 Patches from David Hedbor to handle missing current working directories.
Ryan C. Gordon <icculus@icculus.org>
parents: 93
diff changeset
   728
     */
d2f04ab4b412 Patches from David Hedbor to handle missing current working directories.
Ryan C. Gordon <icculus@icculus.org>
parents: 93
diff changeset
   729
    retval = (char *) malloc(strlen(dirsep) + 1);
d2f04ab4b412 Patches from David Hedbor to handle missing current working directories.
Ryan C. Gordon <icculus@icculus.org>
parents: 93
diff changeset
   730
    strcpy(retval, dirsep);
d2f04ab4b412 Patches from David Hedbor to handle missing current working directories.
Ryan C. Gordon <icculus@icculus.org>
parents: 93
diff changeset
   731
    return(retval);
15
418eacc97ac8 Tons of updates. Mostly implemented. Mostly compiling.
Ryan C. Gordon <icculus@icculus.org>
parents: 12
diff changeset
   732
} /* calculateBaseDir */
418eacc97ac8 Tons of updates. Mostly implemented. Mostly compiling.
Ryan C. Gordon <icculus@icculus.org>
parents: 12
diff changeset
   733
418eacc97ac8 Tons of updates. Mostly implemented. Mostly compiling.
Ryan C. Gordon <icculus@icculus.org>
parents: 12
diff changeset
   734
145
d6385584f6c4 First shot at thread-safety.
Ryan C. Gordon <icculus@icculus.org>
parents: 132
diff changeset
   735
static int initializeMutexes(void)
d6385584f6c4 First shot at thread-safety.
Ryan C. Gordon <icculus@icculus.org>
parents: 132
diff changeset
   736
{
d6385584f6c4 First shot at thread-safety.
Ryan C. Gordon <icculus@icculus.org>
parents: 132
diff changeset
   737
    errorLock = __PHYSFS_platformCreateMutex();
d6385584f6c4 First shot at thread-safety.
Ryan C. Gordon <icculus@icculus.org>
parents: 132
diff changeset
   738
    if (errorLock == NULL)
d6385584f6c4 First shot at thread-safety.
Ryan C. Gordon <icculus@icculus.org>
parents: 132
diff changeset
   739
        goto initializeMutexes_failed;
d6385584f6c4 First shot at thread-safety.
Ryan C. Gordon <icculus@icculus.org>
parents: 132
diff changeset
   740
d6385584f6c4 First shot at thread-safety.
Ryan C. Gordon <icculus@icculus.org>
parents: 132
diff changeset
   741
    stateLock = __PHYSFS_platformCreateMutex();
d6385584f6c4 First shot at thread-safety.
Ryan C. Gordon <icculus@icculus.org>
parents: 132
diff changeset
   742
    if (stateLock == NULL)
d6385584f6c4 First shot at thread-safety.
Ryan C. Gordon <icculus@icculus.org>
parents: 132
diff changeset
   743
        goto initializeMutexes_failed;
d6385584f6c4 First shot at thread-safety.
Ryan C. Gordon <icculus@icculus.org>
parents: 132
diff changeset
   744
d6385584f6c4 First shot at thread-safety.
Ryan C. Gordon <icculus@icculus.org>
parents: 132
diff changeset
   745
    return(1);  /* success. */
d6385584f6c4 First shot at thread-safety.
Ryan C. Gordon <icculus@icculus.org>
parents: 132
diff changeset
   746
d6385584f6c4 First shot at thread-safety.
Ryan C. Gordon <icculus@icculus.org>
parents: 132
diff changeset
   747
initializeMutexes_failed:
d6385584f6c4 First shot at thread-safety.
Ryan C. Gordon <icculus@icculus.org>
parents: 132
diff changeset
   748
    if (errorLock != NULL)
d6385584f6c4 First shot at thread-safety.
Ryan C. Gordon <icculus@icculus.org>
parents: 132
diff changeset
   749
        __PHYSFS_platformDestroyMutex(errorLock);
d6385584f6c4 First shot at thread-safety.
Ryan C. Gordon <icculus@icculus.org>
parents: 132
diff changeset
   750
d6385584f6c4 First shot at thread-safety.
Ryan C. Gordon <icculus@icculus.org>
parents: 132
diff changeset
   751
    if (stateLock != NULL)
d6385584f6c4 First shot at thread-safety.
Ryan C. Gordon <icculus@icculus.org>
parents: 132
diff changeset
   752
        __PHYSFS_platformDestroyMutex(stateLock);
d6385584f6c4 First shot at thread-safety.
Ryan C. Gordon <icculus@icculus.org>
parents: 132
diff changeset
   753
d6385584f6c4 First shot at thread-safety.
Ryan C. Gordon <icculus@icculus.org>
parents: 132
diff changeset
   754
    errorLock = stateLock = NULL;
d6385584f6c4 First shot at thread-safety.
Ryan C. Gordon <icculus@icculus.org>
parents: 132
diff changeset
   755
    return(0);  /* failed. */
d6385584f6c4 First shot at thread-safety.
Ryan C. Gordon <icculus@icculus.org>
parents: 132
diff changeset
   756
} /* initializeMutexes */
d6385584f6c4 First shot at thread-safety.
Ryan C. Gordon <icculus@icculus.org>
parents: 132
diff changeset
   757
d6385584f6c4 First shot at thread-safety.
Ryan C. Gordon <icculus@icculus.org>
parents: 132
diff changeset
   758
644
1cb5533d369c Initial structure for replacable allocator work.
Ryan C. Gordon <icculus@icculus.org>
parents: 634
diff changeset
   759
static void setDefaultAllocator(void);
1cb5533d369c Initial structure for replacable allocator work.
Ryan C. Gordon <icculus@icculus.org>
parents: 634
diff changeset
   760
5
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   761
int PHYSFS_init(const char *argv0)
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   762
{
39
bc29e1ee7ef6 Lots of bugfixes, enhancements, and corrections due to the work on
Ryan C. Gordon <icculus@icculus.org>
parents: 28
diff changeset
   763
    char *ptr;
bc29e1ee7ef6 Lots of bugfixes, enhancements, and corrections due to the work on
Ryan C. Gordon <icculus@icculus.org>
parents: 28
diff changeset
   764
5
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   765
    BAIL_IF_MACRO(initialized, ERR_IS_INITIALIZED, 0);
644
1cb5533d369c Initial structure for replacable allocator work.
Ryan C. Gordon <icculus@icculus.org>
parents: 634
diff changeset
   766
1cb5533d369c Initial structure for replacable allocator work.
Ryan C. Gordon <icculus@icculus.org>
parents: 634
diff changeset
   767
    if (!externalAllocator)
1cb5533d369c Initial structure for replacable allocator work.
Ryan C. Gordon <icculus@icculus.org>
parents: 634
diff changeset
   768
        setDefaultAllocator();
1cb5533d369c Initial structure for replacable allocator work.
Ryan C. Gordon <icculus@icculus.org>
parents: 634
diff changeset
   769
130
2deec3eb7430 Added __PHYSFS_platformInit() and __PHYSFS_platformDeinit().
Ryan C. Gordon <icculus@icculus.org>
parents: 126
diff changeset
   770
    BAIL_IF_MACRO(!__PHYSFS_platformInit(), NULL, 0);
5
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   771
145
d6385584f6c4 First shot at thread-safety.
Ryan C. Gordon <icculus@icculus.org>
parents: 132
diff changeset
   772
    BAIL_IF_MACRO(!initializeMutexes(), NULL, 0);
d6385584f6c4 First shot at thread-safety.
Ryan C. Gordon <icculus@icculus.org>
parents: 132
diff changeset
   773
11
677e01f5109e Progress toward complete implementation continues...
Ryan C. Gordon <icculus@icculus.org>
parents: 7
diff changeset
   774
    baseDir = calculateBaseDir(argv0);
15
418eacc97ac8 Tons of updates. Mostly implemented. Mostly compiling.
Ryan C. Gordon <icculus@icculus.org>
parents: 12
diff changeset
   775
    BAIL_IF_MACRO(baseDir == NULL, NULL, 0);
186
fcabc280b29d Updated.
Ryan C. Gordon <icculus@icculus.org>
parents: 167
diff changeset
   776
39
bc29e1ee7ef6 Lots of bugfixes, enhancements, and corrections due to the work on
Ryan C. Gordon <icculus@icculus.org>
parents: 28
diff changeset
   777
    ptr = __PHYSFS_platformRealPath(baseDir);
bc29e1ee7ef6 Lots of bugfixes, enhancements, and corrections due to the work on
Ryan C. Gordon <icculus@icculus.org>
parents: 28
diff changeset
   778
    free(baseDir);
bc29e1ee7ef6 Lots of bugfixes, enhancements, and corrections due to the work on
Ryan C. Gordon <icculus@icculus.org>
parents: 28
diff changeset
   779
    BAIL_IF_MACRO(ptr == NULL, NULL, 0);
bc29e1ee7ef6 Lots of bugfixes, enhancements, and corrections due to the work on
Ryan C. Gordon <icculus@icculus.org>
parents: 28
diff changeset
   780
    baseDir = ptr;
bc29e1ee7ef6 Lots of bugfixes, enhancements, and corrections due to the work on
Ryan C. Gordon <icculus@icculus.org>
parents: 28
diff changeset
   781
23
bd6ba9c8717c Initial debugging: dropped PhysicsFS routines into the Build engine,
Ryan C. Gordon <icculus@icculus.org>
parents: 22
diff changeset
   782
    BAIL_IF_MACRO(!appendDirSep(&baseDir), NULL, 0);
11
677e01f5109e Progress toward complete implementation continues...
Ryan C. Gordon <icculus@icculus.org>
parents: 7
diff changeset
   783
677e01f5109e Progress toward complete implementation continues...
Ryan C. Gordon <icculus@icculus.org>
parents: 7
diff changeset
   784
    userDir = calculateUserDir();
39
bc29e1ee7ef6 Lots of bugfixes, enhancements, and corrections due to the work on
Ryan C. Gordon <icculus@icculus.org>
parents: 28
diff changeset
   785
    if (userDir != NULL)
bc29e1ee7ef6 Lots of bugfixes, enhancements, and corrections due to the work on
Ryan C. Gordon <icculus@icculus.org>
parents: 28
diff changeset
   786
    {
bc29e1ee7ef6 Lots of bugfixes, enhancements, and corrections due to the work on
Ryan C. Gordon <icculus@icculus.org>
parents: 28
diff changeset
   787
        ptr = __PHYSFS_platformRealPath(userDir);
bc29e1ee7ef6 Lots of bugfixes, enhancements, and corrections due to the work on
Ryan C. Gordon <icculus@icculus.org>
parents: 28
diff changeset
   788
        free(userDir);
bc29e1ee7ef6 Lots of bugfixes, enhancements, and corrections due to the work on
Ryan C. Gordon <icculus@icculus.org>
parents: 28
diff changeset
   789
        userDir = ptr;
bc29e1ee7ef6 Lots of bugfixes, enhancements, and corrections due to the work on
Ryan C. Gordon <icculus@icculus.org>
parents: 28
diff changeset
   790
    } /* if */
bc29e1ee7ef6 Lots of bugfixes, enhancements, and corrections due to the work on
Ryan C. Gordon <icculus@icculus.org>
parents: 28
diff changeset
   791
23
bd6ba9c8717c Initial debugging: dropped PhysicsFS routines into the Build engine,
Ryan C. Gordon <icculus@icculus.org>
parents: 22
diff changeset
   792
    if ((userDir == NULL) || (!appendDirSep(&userDir)))
11
677e01f5109e Progress toward complete implementation continues...
Ryan C. Gordon <icculus@icculus.org>
parents: 7
diff changeset
   793
    {
677e01f5109e Progress toward complete implementation continues...
Ryan C. Gordon <icculus@icculus.org>
parents: 7
diff changeset
   794
        free(baseDir);
677e01f5109e Progress toward complete implementation continues...
Ryan C. Gordon <icculus@icculus.org>
parents: 7
diff changeset
   795
        baseDir = NULL;
677e01f5109e Progress toward complete implementation continues...
Ryan C. Gordon <icculus@icculus.org>
parents: 7
diff changeset
   796
        return(0);
677e01f5109e Progress toward complete implementation continues...
Ryan C. Gordon <icculus@icculus.org>
parents: 7
diff changeset
   797
    } /* if */
677e01f5109e Progress toward complete implementation continues...
Ryan C. Gordon <icculus@icculus.org>
parents: 7
diff changeset
   798
5
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   799
    initialized = 1;
167
fd695ca50a2c Error subsystem does basic initialization during PHYSFS_init(), now.
Ryan C. Gordon <icculus@icculus.org>
parents: 163
diff changeset
   800
fd695ca50a2c Error subsystem does basic initialization during PHYSFS_init(), now.
Ryan C. Gordon <icculus@icculus.org>
parents: 163
diff changeset
   801
    /* This makes sure that the error subsystem is initialized. */
fd695ca50a2c Error subsystem does basic initialization during PHYSFS_init(), now.
Ryan C. Gordon <icculus@icculus.org>
parents: 163
diff changeset
   802
    __PHYSFS_setError(PHYSFS_getLastError());
462
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   803
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   804
#if (defined PHYSFS_PROFILING)
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   805
    srand(time(NULL));
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   806
    setbuf(stdout, NULL);
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   807
    printf("\n");
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   808
    printf("********************************************************\n");
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   809
    printf("Warning! Profiling is built into this copy of PhysicsFS!\n");
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   810
    printf("********************************************************\n");
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   811
    printf("\n");
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   812
    printf("\n");
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   813
    __PHYSFS_test_sort();
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   814
#endif
83c60189bc21 Made sorting more generic, moved it here. Added sort profiling code.
Ryan C. Gordon <icculus@icculus.org>
parents: 453
diff changeset
   815
5
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   816
    return(1);
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   817
} /* PHYSFS_init */
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   818
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   819
145
d6385584f6c4 First shot at thread-safety.
Ryan C. Gordon <icculus@icculus.org>
parents: 132
diff changeset
   820
/* MAKE SURE you hold stateLock before calling this! */
15
418eacc97ac8 Tons of updates. Mostly implemented. Mostly compiling.
Ryan C. Gordon <icculus@icculus.org>
parents: 12
diff changeset
   821
static int closeFileHandleList(FileHandleList **list)
11
677e01f5109e Progress toward complete implementation continues...
Ryan C. Gordon <icculus@icculus.org>
parents: 7
diff changeset
   822
{
677e01f5109e Progress toward complete implementation continues...
Ryan C. Gordon <icculus@icculus.org>
parents: 7
diff changeset
   823
    FileHandleList *i;
677e01f5109e Progress toward complete implementation continues...
Ryan C. Gordon <icculus@icculus.org>
parents: 7
diff changeset
   824
    FileHandleList *next = NULL;
15
418eacc97ac8 Tons of updates. Mostly implemented. Mostly compiling.
Ryan C. Gordon <icculus@icculus.org>
parents: 12
diff changeset
   825
    FileHandle *h;
11
677e01f5109e Progress toward complete implementation continues...
Ryan C. Gordon <icculus@icculus.org>
parents: 7
diff changeset
   826
677e01f5109e Progress toward complete implementation continues...
Ryan C. Gordon <icculus@icculus.org>
parents: 7
diff changeset
   827
    for (i = *list; i != NULL; i = next)
677e01f5109e Progress toward complete implementation continues...
Ryan C. Gordon <icculus@icculus.org>
parents: 7
diff changeset
   828
    {
677e01f5109e Progress toward complete implementation continues...
Ryan C. Gordon <icculus@icculus.org>
parents: 7
diff changeset
   829
        next = i->next;
27
e1d3292769b2 Rewrote the file closing routines to not be so gay. Cleaned up the opening
Ryan C. Gordon <icculus@icculus.org>
parents: 25
diff changeset
   830
        h = (FileHandle *) (i->handle.opaque);
e1d3292769b2 Rewrote the file closing routines to not be so gay. Cleaned up the opening
Ryan C. Gordon <icculus@icculus.org>
parents: 25
diff changeset
   831
        if (!h->funcs->fileClose(h))
15
418eacc97ac8 Tons of updates. Mostly implemented. Mostly compiling.
Ryan C. Gordon <icculus@icculus.org>
parents: 12
diff changeset
   832
        {
418eacc97ac8 Tons of updates. Mostly implemented. Mostly compiling.
Ryan C. Gordon <icculus@icculus.org>
parents: 12
diff changeset
   833
            *list = i;
418eacc97ac8 Tons of updates. Mostly implemented. Mostly compiling.
Ryan C. Gordon <icculus@icculus.org>
parents: 12
diff changeset
   834
            return(0);
418eacc97ac8 Tons of updates. Mostly implemented. Mostly compiling.
Ryan C. Gordon <icculus@icculus.org>
parents: 12
diff changeset
   835
        } /* if */
418eacc97ac8 Tons of updates. Mostly implemented. Mostly compiling.
Ryan C. Gordon <icculus@icculus.org>
parents: 12
diff changeset
   836
418eacc97ac8 Tons of updates. Mostly implemented. Mostly compiling.
Ryan C. Gordon <icculus@icculus.org>
parents: 12
diff changeset
   837
        free(i);
11
677e01f5109e Progress toward complete implementation continues...
Ryan C. Gordon <icculus@icculus.org>
parents: 7
diff changeset
   838
    } /* for */
677e01f5109e Progress toward complete implementation continues...
Ryan C. Gordon <icculus@icculus.org>
parents: 7
diff changeset
   839
677e01f5109e Progress toward complete implementation continues...
Ryan C. Gordon <icculus@icculus.org>
parents: 7
diff changeset
   840
    *list = NULL;
15
418eacc97ac8 Tons of updates. Mostly implemented. Mostly compiling.
Ryan C. Gordon <icculus@icculus.org>
parents: 12
diff changeset
   841
    return(1);
418eacc97ac8 Tons of updates. Mostly implemented. Mostly compiling.
Ryan C. Gordon <icculus@icculus.org>
parents: 12
diff changeset
   842
} /* closeFileHandleList */
11
677e01f5109e Progress toward complete implementation continues...
Ryan C. Gordon <icculus@icculus.org>
parents: 7
diff changeset
   843
677e01f5109e Progress toward complete implementation continues...
Ryan C. Gordon <icculus@icculus.org>
parents: 7
diff changeset
   844
145
d6385584f6c4 First shot at thread-safety.
Ryan C. Gordon <icculus@icculus.org>
parents: 132
diff changeset
   845
/* MAKE SURE you hold the stateLock before calling this! */
5
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   846
static void freeSearchPath(void)
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   847
{
150
221f15a7cb08 Patched to compile on MacOS Classic, with CodeWarrior 6.
Ryan C. Gordon <icculus@icculus.org>
parents: 145
diff changeset
   848
    PhysDirInfo *i;
221f15a7cb08 Patched to compile on MacOS Classic, with CodeWarrior 6.
Ryan C. Gordon <icculus@icculus.org>
parents: 145
diff changeset
   849
    PhysDirInfo *next = NULL;
5
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   850
11
677e01f5109e Progress toward complete implementation continues...
Ryan C. Gordon <icculus@icculus.org>
parents: 7
diff changeset
   851
    closeFileHandleList(&openReadList);
677e01f5109e Progress toward complete implementation continues...
Ryan C. Gordon <icculus@icculus.org>
parents: 7
diff changeset
   852
5
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   853
    if (searchPath != NULL)
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   854
    {
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   855
        for (i = searchPath; i != NULL; i = next)
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   856
        {
25
96b32c0fd7f3 Bugfix for infinite loop/touching free()'d memory during PHYSFS_deinit().
Ryan C. Gordon <icculus@icculus.org>
parents: 23
diff changeset
   857
            next = i->next;
15
418eacc97ac8 Tons of updates. Mostly implemented. Mostly compiling.
Ryan C. Gordon <icculus@icculus.org>
parents: 12
diff changeset
   858
            freeDirInfo(i, openReadList);
5
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   859
        } /* for */
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   860
        searchPath = NULL;
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   861
    } /* if */
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   862
} /* freeSearchPath */
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   863
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   864
15
418eacc97ac8 Tons of updates. Mostly implemented. Mostly compiling.
Ryan C. Gordon <icculus@icculus.org>
parents: 12
diff changeset
   865
int PHYSFS_deinit(void)
5
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   866
{
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   867
    BAIL_IF_MACRO(!initialized, ERR_NOT_INITIALIZED, 0);
130
2deec3eb7430 Added __PHYSFS_platformInit() and __PHYSFS_platformDeinit().
Ryan C. Gordon <icculus@icculus.org>
parents: 126
diff changeset
   868
    BAIL_IF_MACRO(!__PHYSFS_platformDeinit(), NULL, 0);
5
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   869
11
677e01f5109e Progress toward complete implementation continues...
Ryan C. Gordon <icculus@icculus.org>
parents: 7
diff changeset
   870
    closeFileHandleList(&openWriteList);
15
418eacc97ac8 Tons of updates. Mostly implemented. Mostly compiling.
Ryan C. Gordon <icculus@icculus.org>
parents: 12
diff changeset
   871
    BAIL_IF_MACRO(!PHYSFS_setWriteDir(NULL), ERR_FILES_STILL_OPEN, 0);
418eacc97ac8 Tons of updates. Mostly implemented. Mostly compiling.
Ryan C. Gordon <icculus@icculus.org>
parents: 12
diff changeset
   872
5
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   873
    freeSearchPath();
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   874
    freeErrorMessages();
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   875
7
07d5e6e8259d More work. Getting better.
Ryan C. Gordon <icculus@icculus.org>
parents: 5
diff changeset
   876
    if (baseDir != NULL)
11
677e01f5109e Progress toward complete implementation continues...
Ryan C. Gordon <icculus@icculus.org>
parents: 7
diff changeset
   877
    {
7
07d5e6e8259d More work. Getting better.
Ryan C. Gordon <icculus@icculus.org>
parents: 5
diff changeset
   878
        free(baseDir);
11
677e01f5109e Progress toward complete implementation continues...
Ryan C. Gordon <icculus@icculus.org>
parents: 7
diff changeset
   879
        baseDir = NULL;
677e01f5109e Progress toward complete implementation continues...
Ryan C. Gordon <icculus@icculus.org>
parents: 7
diff changeset
   880
    } /* if */
677e01f5109e Progress toward complete implementation continues...
Ryan C. Gordon <icculus@icculus.org>
parents: 7
diff changeset
   881
677e01f5109e Progress toward complete implementation continues...
Ryan C. Gordon <icculus@icculus.org>
parents: 7
diff changeset
   882
    if (userDir != NULL)
677e01f5109e Progress toward complete implementation continues...
Ryan C. Gordon <icculus@icculus.org>
parents: 7
diff changeset
   883
    {
677e01f5109e Progress toward complete implementation continues...
Ryan C. Gordon <icculus@icculus.org>
parents: 7
diff changeset
   884
        free(userDir);
677e01f5109e Progress toward complete implementation continues...
Ryan C. Gordon <icculus@icculus.org>
parents: 7
diff changeset
   885
        userDir = NULL;
677e01f5109e Progress toward complete implementation continues...
Ryan C. Gordon <icculus@icculus.org>
parents: 7
diff changeset
   886
    } /* if */
7
07d5e6e8259d More work. Getting better.
Ryan C. Gordon <icculus@icculus.org>
parents: 5
diff changeset
   887
07d5e6e8259d More work. Getting better.
Ryan C. Gordon <icculus@icculus.org>
parents: 5
diff changeset
   888
    allowSymLinks = 0;
5
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   889
    initialized = 0;
145
d6385584f6c4 First shot at thread-safety.
Ryan C. Gordon <icculus@icculus.org>
parents: 132
diff changeset
   890
d6385584f6c4 First shot at thread-safety.
Ryan C. Gordon <icculus@icculus.org>
parents: 132
diff changeset
   891
    __PHYSFS_platformDestroyMutex(errorLock);
d6385584f6c4 First shot at thread-safety.
Ryan C. Gordon <icculus@icculus.org>
parents: 132
diff changeset
   892
    __PHYSFS_platformDestroyMutex(stateLock);
d6385584f6c4 First shot at thread-safety.
Ryan C. Gordon <icculus@icculus.org>
parents: 132
diff changeset
   893
d6385584f6c4 First shot at thread-safety.
Ryan C. Gordon <icculus@icculus.org>
parents: 132
diff changeset
   894
    errorLock = stateLock = NULL;
5
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   895
    return(1);
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   896
} /* PHYSFS_deinit */
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   897
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   898
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   899
const PHYSFS_ArchiveInfo **PHYSFS_supportedArchiveTypes(void)
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   900
{
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   901
    return(supported_types);
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   902
} /* PHYSFS_supportedArchiveTypes */
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   903
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   904
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   905
void PHYSFS_freeList(void *list)
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   906
{
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   907
    void **i;
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   908
    for (i = (void **) list; *i != NULL; i++)
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   909
        free(*i);
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   910
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   911
    free(list);
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   912
} /* PHYSFS_freeList */
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   913
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   914
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   915
const char *PHYSFS_getDirSeparator(void)
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   916
{
15
418eacc97ac8 Tons of updates. Mostly implemented. Mostly compiling.
Ryan C. Gordon <icculus@icculus.org>
parents: 12
diff changeset
   917
    return(__PHYSFS_platformDirSeparator);
5
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   918
} /* PHYSFS_getDirSeparator */
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   919
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   920
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   921
char **PHYSFS_getCdRomDirs(void)
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   922
{
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   923
    return(__PHYSFS_platformDetectAvailableCDs());
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   924
} /* PHYSFS_getCdRomDirs */
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   925
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   926
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   927
const char *PHYSFS_getBaseDir(void)
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   928
{
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   929
    return(baseDir);   /* this is calculated in PHYSFS_init()... */
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   930
} /* PHYSFS_getBaseDir */
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   931
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   932
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   933
const char *PHYSFS_getUserDir(void)
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   934
{
11
677e01f5109e Progress toward complete implementation continues...
Ryan C. Gordon <icculus@icculus.org>
parents: 7
diff changeset
   935
    return(userDir);   /* this is calculated in PHYSFS_init()... */
5
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   936
} /* PHYSFS_getUserDir */
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   937
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   938
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   939
const char *PHYSFS_getWriteDir(void)
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   940
{
145
d6385584f6c4 First shot at thread-safety.
Ryan C. Gordon <icculus@icculus.org>
parents: 132
diff changeset
   941
    const char *retval = NULL;
15
418eacc97ac8 Tons of updates. Mostly implemented. Mostly compiling.
Ryan C. Gordon <icculus@icculus.org>
parents: 12
diff changeset
   942
145
d6385584f6c4 First shot at thread-safety.
Ryan C. Gordon <icculus@icculus.org>
parents: 132
diff changeset
   943
    __PHYSFS_platformGrabMutex(stateLock);
d6385584f6c4 First shot at thread-safety.
Ryan C. Gordon <icculus@icculus.org>
parents: 132
diff changeset
   944
    if (writeDir != NULL)
d6385584f6c4 First shot at thread-safety.
Ryan C. Gordon <icculus@icculus.org>
parents: 132
diff changeset
   945
        retval = writeDir->dirName;
d6385584f6c4 First shot at thread-safety.
Ryan C. Gordon <icculus@icculus.org>
parents: 132
diff changeset
   946
    __PHYSFS_platformReleaseMutex(stateLock);
d6385584f6c4 First shot at thread-safety.
Ryan C. Gordon <icculus@icculus.org>
parents: 132
diff changeset
   947
d6385584f6c4 First shot at thread-safety.
Ryan C. Gordon <icculus@icculus.org>
parents: 132
diff changeset
   948
    return(retval);
5
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   949
} /* PHYSFS_getWriteDir */
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   950
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   951
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   952
int PHYSFS_setWriteDir(const char *newDir)
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   953
{
145
d6385584f6c4 First shot at thread-safety.
Ryan C. Gordon <icculus@icculus.org>
parents: 132
diff changeset
   954
    int retval = 1;
d6385584f6c4 First shot at thread-safety.
Ryan C. Gordon <icculus@icculus.org>
parents: 132
diff changeset
   955
d6385584f6c4 First shot at thread-safety.
Ryan C. Gordon <icculus@icculus.org>
parents: 132
diff changeset
   956
    __PHYSFS_platformGrabMutex(stateLock);
d6385584f6c4 First shot at thread-safety.
Ryan C. Gordon <icculus@icculus.org>
parents: 132
diff changeset
   957
5
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   958
    if (writeDir != NULL)
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   959
    {
145
d6385584f6c4 First shot at thread-safety.
Ryan C. Gordon <icculus@icculus.org>
parents: 132
diff changeset
   960
        BAIL_IF_MACRO_MUTEX(!freeDirInfo(writeDir, openWriteList), NULL, 
d6385584f6c4 First shot at thread-safety.
Ryan C. Gordon <icculus@icculus.org>
parents: 132
diff changeset
   961
                            stateLock, 0);
5
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   962
        writeDir = NULL;
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   963
    } /* if */
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   964
7
07d5e6e8259d More work. Getting better.
Ryan C. Gordon <icculus@icculus.org>
parents: 5
diff changeset
   965
    if (newDir != NULL)
07d5e6e8259d More work. Getting better.
Ryan C. Gordon <icculus@icculus.org>
parents: 5
diff changeset
   966
    {
15
418eacc97ac8 Tons of updates. Mostly implemented. Mostly compiling.
Ryan C. Gordon <icculus@icculus.org>
parents: 12
diff changeset
   967
        writeDir = buildDirInfo(newDir, 1);
145
d6385584f6c4 First shot at thread-safety.
Ryan C. Gordon <icculus@icculus.org>
parents: 132
diff changeset
   968
        retval = (writeDir != NULL);
7
07d5e6e8259d More work. Getting better.
Ryan C. Gordon <icculus@icculus.org>
parents: 5
diff changeset
   969
    } /* if */
07d5e6e8259d More work. Getting better.
Ryan C. Gordon <icculus@icculus.org>
parents: 5
diff changeset
   970
145
d6385584f6c4 First shot at thread-safety.
Ryan C. Gordon <icculus@icculus.org>
parents: 132
diff changeset
   971
    __PHYSFS_platformReleaseMutex(stateLock);
d6385584f6c4 First shot at thread-safety.
Ryan C. Gordon <icculus@icculus.org>
parents: 132
diff changeset
   972
d6385584f6c4 First shot at thread-safety.
Ryan C. Gordon <icculus@icculus.org>
parents: 132
diff changeset
   973
    return(retval);
5
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   974
} /* PHYSFS_setWriteDir */
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   975
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   976
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   977
int PHYSFS_addToSearchPath(const char *newDir, int appendToPath)
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   978
{
150
221f15a7cb08 Patched to compile on MacOS Classic, with CodeWarrior 6.
Ryan C. Gordon <icculus@icculus.org>
parents: 145
diff changeset
   979
    PhysDirInfo *di;
221f15a7cb08 Patched to compile on MacOS Classic, with CodeWarrior 6.
Ryan C. Gordon <icculus@icculus.org>
parents: 145
diff changeset
   980
    PhysDirInfo *prev = NULL;
221f15a7cb08 Patched to compile on MacOS Classic, with CodeWarrior 6.
Ryan C. Gordon <icculus@icculus.org>
parents: 145
diff changeset
   981
    PhysDirInfo *i;
51
42f4befc1d0b Cleaned up PHYSFS_openRead() a little. PHYSFS_addToSearchPath() now
Ryan C. Gordon <icculus@icculus.org>
parents: 48
diff changeset
   982
145
d6385584f6c4 First shot at thread-safety.
Ryan C. Gordon <icculus@icculus.org>
parents: 132
diff changeset
   983
    __PHYSFS_platformGrabMutex(stateLock);
d6385584f6c4 First shot at thread-safety.
Ryan C. Gordon <icculus@icculus.org>
parents: 132
diff changeset
   984
d6385584f6c4 First shot at thread-safety.
Ryan C. Gordon <icculus@icculus.org>
parents: 132
diff changeset
   985
    for (i = searchPath; i != NULL; i = i->next)
51
42f4befc1d0b Cleaned up PHYSFS_openRead() a little. PHYSFS_addToSearchPath() now
Ryan C. Gordon <icculus@icculus.org>
parents: 48
diff changeset
   986
    {
145
d6385584f6c4 First shot at thread-safety.
Ryan C. Gordon <icculus@icculus.org>
parents: 132
diff changeset
   987
        /* already in search path? */
d6385584f6c4 First shot at thread-safety.
Ryan C. Gordon <icculus@icculus.org>
parents: 132
diff changeset
   988
        BAIL_IF_MACRO_MUTEX(strcmp(newDir, i->dirName)==0, NULL, stateLock, 1);
51
42f4befc1d0b Cleaned up PHYSFS_openRead() a little. PHYSFS_addToSearchPath() now
Ryan C. Gordon <icculus@icculus.org>
parents: 48
diff changeset
   989
        prev = i;
145
d6385584f6c4 First shot at thread-safety.
Ryan C. Gordon <icculus@icculus.org>
parents: 132
diff changeset
   990
    } /* for */
51
42f4befc1d0b Cleaned up PHYSFS_openRead() a little. PHYSFS_addToSearchPath() now
Ryan C. Gordon <icculus@icculus.org>
parents: 48
diff changeset
   991
42f4befc1d0b Cleaned up PHYSFS_openRead() a little. PHYSFS_addToSearchPath() now
Ryan C. Gordon <icculus@icculus.org>
parents: 48
diff changeset
   992
    di = buildDirInfo(newDir, 0);
145
d6385584f6c4 First shot at thread-safety.
Ryan C. Gordon <icculus@icculus.org>
parents: 132
diff changeset
   993
    BAIL_IF_MACRO_MUTEX(di == NULL, NULL, stateLock, 0);
5
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   994
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   995
    if (appendToPath)
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   996
    {
15
418eacc97ac8 Tons of updates. Mostly implemented. Mostly compiling.
Ryan C. Gordon <icculus@icculus.org>
parents: 12
diff changeset
   997
        di->next = NULL;
5
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   998
        if (prev == NULL)
15
418eacc97ac8 Tons of updates. Mostly implemented. Mostly compiling.
Ryan C. Gordon <icculus@icculus.org>
parents: 12
diff changeset
   999
            searchPath = di;
5
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
  1000
        else
15
418eacc97ac8 Tons of updates. Mostly implemented. Mostly compiling.
Ryan C. Gordon <icculus@icculus.org>
parents: 12
diff changeset
  1001
            prev->next = di;
23
bd6ba9c8717c Initial debugging: dropped PhysicsFS routines into the Build engine,
Ryan C. Gordon <icculus@icculus.org>
parents: 22
diff changeset
  1002
    } /* if */
bd6ba9c8717c Initial debugging: dropped PhysicsFS routines into the Build engine,
Ryan C. Gordon <icculus@icculus.org>
parents: 22
diff changeset
  1003
    else
bd6ba9c8717c Initial debugging: dropped PhysicsFS routines into the Build engine,
Ryan C. Gordon <icculus@icculus.org>
parents: 22
diff changeset
  1004
    {
bd6ba9c8717c Initial debugging: dropped PhysicsFS routines into the Build engine,
Ryan C. Gordon <icculus@icculus.org>
parents: 22
diff changeset
  1005
        di->next = searchPath;
bd6ba9c8717c Initial debugging: dropped PhysicsFS routines into the Build engine,
Ryan C. Gordon <icculus@icculus.org>
parents: 22
diff changeset
  1006
        searchPath = di;
5
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
  1007
    } /* else */
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
  1008
145
d6385584f6c4 First shot at thread-safety.
Ryan C. Gordon <icculus@icculus.org>
parents: 132
diff changeset
  1009
    __PHYSFS_platformReleaseMutex(stateLock);
5
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
  1010
    return(1);
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
  1011
} /* PHYSFS_addToSearchPath */
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
  1012
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
  1013
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
  1014
int PHYSFS_removeFromSearchPath(const char *oldDir)
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
  1015
{
150
221f15a7cb08 Patched to compile on MacOS Classic, with CodeWarrior 6.
Ryan C. Gordon <icculus@icculus.org>
parents: 145
diff changeset
  1016
    PhysDirInfo *i;
221f15a7cb08 Patched to compile on MacOS Classic, with CodeWarrior 6.
Ryan C. Gordon <icculus@icculus.org>
parents: 145
diff changeset
  1017
    PhysDirInfo *prev = NULL;
221f15a7cb08 Patched to compile on MacOS Classic, with CodeWarrior 6.
Ryan C. Gordon <icculus@icculus.org>
parents: 145
diff changeset
  1018
    PhysDirInfo *next = NULL;
5
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
  1019
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
  1020
    BAIL_IF_MACRO(oldDir == NULL, ERR_INVALID_ARGUMENT, 0);
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
  1021
145
d6385584f6c4 First shot at thread-safety.
Ryan C. Gordon <icculus@icculus.org>
parents: 132
diff changeset
  1022
    __PHYSFS_platformGrabMutex(stateLock);
5
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
  1023
    for (i = searchPath; i != NULL; i = i->next)
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
  1024
    {
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
  1025
        if (strcmp(i->dirName, oldDir) == 0)
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
  1026
        {
11
677e01f5109e Progress toward complete implementation continues...
Ryan C. Gordon <icculus@icculus.org>
parents: 7
diff changeset
  1027
            next = i->next;
145
d6385584f6c4 First shot at thread-safety.
Ryan C. Gordon <icculus@icculus.org>
parents: 132
diff changeset
  1028
            BAIL_IF_MACRO_MUTEX(!freeDirInfo(i, openReadList), NULL,
d6385584f6c4 First shot at thread-safety.
Ryan C. Gordon <icculus@icculus.org>
parents: 132
diff changeset
  1029
                                stateLock, 0);
11
677e01f5109e Progress toward complete implementation continues...
Ryan C. Gordon <icculus@icculus.org>
parents: 7
diff changeset
  1030
5
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
  1031
            if (prev == NULL)
11
677e01f5109e Progress toward complete implementation continues...
Ryan C. Gordon <icculus@icculus.org>
parents: 7
diff changeset
  1032
                searchPath = next;
5
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
  1033
            else
11
677e01f5109e Progress toward complete implementation continues...
Ryan C. Gordon <icculus@icculus.org>
parents: 7
diff changeset
  1034
                prev->next = next;
7
07d5e6e8259d More work. Getting better.
Ryan C. Gordon <icculus@icculus.org>
parents: 5
diff changeset
  1035
145
d6385584f6c4 First shot at thread-safety.
Ryan C. Gordon <icculus@icculus.org>
parents: 132
diff changeset
  1036
            BAIL_MACRO_MUTEX(NULL, stateLock, 1);
5
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
  1037
        } /* if */
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
  1038
        prev = i;
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
  1039
    } /* for */
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
  1040
145
d6385584f6c4 First shot at thread-safety.
Ryan C. Gordon <icculus@icculus.org>
parents: 132
diff changeset
  1041
    BAIL_MACRO_MUTEX(ERR_NOT_IN_SEARCH_PATH, stateLock, 0);
5
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
  1042
} /* PHYSFS_removeFromSearchPath */
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
  1043
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
  1044
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
  1045
char **PHYSFS_getSearchPath(void)
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
  1046
{
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
  1047
    int count = 1;
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
  1048
    int x;
150
221f15a7cb08 Patched to compile on MacOS Classic, with CodeWarrior 6.
Ryan C. Gordon <icculus@icculus.org>
parents: 145
diff changeset
  1049
    PhysDirInfo *i;
5
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
  1050
    char **retval;
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
  1051
145
d6385584f6c4 First shot at thread-safety.
Ryan C. Gordon <icculus@icculus.org>
parents: 132
diff changeset
  1052
    __PHYSFS_platformGrabMutex(stateLock);
d6385584f6c4 First shot at thread-safety.
Ryan C. Gordon <icculus@icculus.org>
parents: 132
diff changeset
  1053
5
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
  1054
    for (i = searchPath; i != NULL; i = i->next)
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
  1055
        count++;
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
  1056
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
  1057
    retval = (char **) malloc(sizeof (char *) * count);
145
d6385584f6c4 First shot at thread-safety.
Ryan C. Gordon <icculus@icculus.org>
parents: 132
diff changeset
  1058
    BAIL_IF_MACRO_MUTEX(!retval, ERR_OUT_OF_MEMORY, stateLock, NULL);
5
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
  1059
    count--;
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
  1060
    retval[count] = NULL;
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
  1061
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
  1062
    for (i = searchPath, x = 0; x < count; i = i->next, x++)
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
  1063
    {
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
  1064
        retval[x] = (char *) malloc(strlen(i->dirName) + 1);
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
  1065
        if (retval[x] == NULL)  /* this is friggin' ugly. */
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
  1066
        {
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
  1067
            while (x > 0)
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
  1068
            {
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
  1069
                x--;
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
  1070
                free(retval[x]);
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
  1071
            } /* while */
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
  1072
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
  1073
            free(retval);
145
d6385584f6c4 First shot at thread-safety.
Ryan C. Gordon <icculus@icculus.org>
parents: 132
diff changeset
  1074
            BAIL_MACRO_MUTEX(ERR_OUT_OF_MEMORY, stateLock, NULL);
5
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
  1075
        } /* if */
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
  1076
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
  1077
        strcpy(retval[x], i->dirName);
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
  1078
    } /* for */
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
  1079
145
d6385584f6c4 First shot at thread-safety.
Ryan C. Gordon <icculus@icculus.org>
parents: 132
diff changeset
  1080
    __PHYSFS_platformReleaseMutex(stateLock);
5
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
  1081
    return(retval);
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
  1082
} /* PHYSFS_getSearchPath */
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
  1083
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
  1084
101
bd18e17ad6ad Changed PHYSFS_setSaneConfig()'s behaviour. API BREAKAGE.
Ryan C. Gordon <icculus@icculus.org>
parents: 100
diff changeset
  1085
int PHYSFS_setSaneConfig(const char *organization, const char *appName,
bd18e17ad6ad Changed PHYSFS_setSaneConfig()'s behaviour. API BREAKAGE.
Ryan C. Gordon <icculus@icculus.org>
parents: 100
diff changeset
  1086
                         const char *archiveExt, int includeCdRoms,
bd18e17ad6ad Changed PHYSFS_setSaneConfig()'s behaviour. API BREAKAGE.
Ryan C. Gordon <icculus@icculus.org>
parents: 100
diff changeset
  1087
                         int archivesFirst)
5
055ddaaabf85 Initial add; not yet completely implemented.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
  1088
{
7
07d5e6e8259d More work. Getting better.
Ryan C. Gordon <icculus@icculus.org>
parents: 5
diff changeset
  1089
    const char *basedir = PHYSFS_getBaseDir();
07d5e6e8259d More work. Getting better.
Ryan C. Gordon <icculus@icculus.org>
parents: 5
diff changeset
  1090
    const char *userdir = PHYSFS_getUserDir();
07d5e6e8259d More work. Getting better.
Ryan C. Gordon <icculus@icculus.org>
parents: 5
diff changeset
  1091
    const char *dirsep = PHYSFS_getDirSeparator();
07d5e6e8259d More work. Getting better.
Ryan C. Gordon <icculus@icculus.org>
parents: 5
diff changeset
  1092
    char *str;
07d5e6e8259d More work. Getting better.
Ryan C. Gordon <icculus@icculus.org>
parents: 5
diff changeset
  1093
145
d6385584f6c4 First shot at thread-safety.
Ryan C. Gordon <icculus@icculus.org>
parents: 132
diff changeset
  1094
    BAIL_IF_MACRO(!initialized, ERR_NOT_INITIALIZED, 0);
d6385584f6c4 First shot at thread-safety.
Ryan C. Gordon <icculus@icculus.org>
parents: 132
diff changeset
  1095
7
07d5e6e8259d More work. Getting better.
Ryan C. Gordon <icculus@icculus.org>
parents: 5
diff changeset
  1096
        /* set write dir... */
101
bd18e17ad6ad Changed PHYSFS_setSaneConfig()'s behaviour. API BREAKAGE.
Ryan C. Gordon <icculus@icculus.org>
parents: 100
diff changeset
  1097
    str = malloc(strlen(userdir) + (strlen(organization) * 2) +
bd18e17ad6ad Changed PHYSFS_setSaneConfig()'s behaviour. API BREAKAGE.
Ryan C. Gordon <icculus@icculus.org>
parents: 100
diff changeset
  1098
                 (strlen(appName) * 2) + (strlen(dirsep) * 3) + 2);
7
07d5e6e8259d More work. Getting better.
Ryan C. Gordon <icculus@icculus.org>
parents: 5
diff changeset
  1099
    BAIL_IF_MACRO(str == NULL, ERR_OUT_OF_MEMORY, 0);
101
bd18e17ad6ad Changed PHYSFS_setSaneConfig()'s behaviour. API BREAKAGE.
Ryan C. Gordon <icculus@icculus.org>
parents: 100
diff changeset
  1100
    sprintf(str, "%s.%s%s%s", userdir, organization, dirsep, appName);
39
bc29e1ee7ef6 Lots of bugfixes, enhancements, and corrections due to the work on
Ryan C. Gordon <icculus@icculus.org>
parents: 28
diff changeset
  1101
bc29e1ee7ef6 Lots of bugfixes, enhancements, and corrections due to the work on
Ryan C. Gordon <icculus@icculus.org>
parents: 28
diff changeset
  1102
    if (!PHYSFS_setWriteDir(str))
bc29e1ee7ef6 Lots of bugfixes, enhancements, and corrections due to the work on
Ryan C. Gordon <icculus@icculus.org>
parents: 28
diff changeset
  1103
    {
122
402ee2bf165c Reports trouble setting the write dir in PHYSFS_setSaneConfig().
Ryan C. Gordon <icculus@icculus.org>
parents: 103
diff changeset
  1104
        int no_write = 0;
402ee2bf165c Reports trouble setting the write dir in PHYSFS_setSaneConfig().
Ryan C. Gordon <icculus@icculus.org>
parents: 103
diff changeset
  1105
        sprintf(str, ".%s/%s", organization, appName);
103
cb5f60383994 PHYSFS_setSaneConfig() fixes: set write dir correctly, and put it at start
Ryan C. Gordon <icculus@icculus.org>
parents: 101
diff changeset
  1106
        if ( (PHYSFS_setWriteDir(userdir)) &&
122
402ee2bf165c Reports trouble setting the write dir in PHYSFS_setSaneConfig().
Ryan C. Gordon <icculus@icculus.org>
parents: 103
diff changeset
  1107
             (PHYSFS_mkdir(str)) )
103
cb5f60383994 PHYSFS_setSaneConfig() fixes: set write dir correctly, and put it at start
Ryan C. Gordon <icculus@icculus.org>
parents: 101
diff changeset
  1108
        {
122
402ee2bf165c Reports trouble setting the write dir in PHYSFS_setSaneConfig().
Ryan C. Gordon <icculus@icculus.org>
parents: 103
diff changeset
  1109
            sprintf(str, "%s.%s%s%s", userdir, organization, dirsep, appName);
402ee2bf165c Reports trouble setting the write dir in PHYSFS_setSaneConfig().
Ryan C. Gordon <icculus@icculus.org>
parents: 103
diff changeset
  1110
            if (!PHYSFS_setWriteDir(str))
402ee2bf165c Reports trouble setting the write dir in PHYSFS_setSaneConfig().
Ryan C. Gordon <icculus@icculus.org>
parents: 103
diff changeset
  1111
                no_write = 1;
103
cb5f60383994 PHYSFS_setSaneConfig() fixes: set write dir correctly, and put it at start
Ryan C. Gordon <icculus@icculus.org>
parents: 101
diff changeset
  1112
        } /* if */
cb5f60383994 PHYSFS_setSaneConfig() fixes: set write dir correctly, and put it at start
Ryan C. Gordon <icculus@icculus.org>
parents: 101
diff changeset
  1113
        else
39
bc29e1ee7ef6 Lots of bugfixes, enhancements, and corrections due to the work on
Ryan C. Gordon <icculus@icculus.org>
parents: 28
diff changeset
  1114
        {
122
402ee2bf165c Reports trouble setting the write dir in PHYSFS_setSaneConfig().
Ryan C. Gordon <icculus@icculus.org>
parents: 103
diff changeset
  1115
                no_write = 1;
402ee2bf165c Reports trouble setting the write dir in PHYSFS_setSaneConfig().
Ryan C. Gordon <icculus@icculus.org>
parents: 103
diff changeset
  1116
        } /* else */
402ee2bf165c Reports trouble setting the write dir in PHYSFS_setSaneConfig().
Ryan C. Gordon <icculus@icculus.org>
parents: 103
diff changeset
  1117
402ee2bf165c Reports trouble setting the write dir in PHYSFS_setSaneConfig().
Ryan C. Gordon <icculus@icculus.org>
parents: 103
diff changeset
  1118
        if (no_write)
402ee2bf165c Reports trouble setting the write dir in PHYSFS_setSaneConfig().
Ryan C. Gordon <icculus@icculus.org>
parents: 103
diff changeset
  1119
        {
402ee2bf165c Reports trouble setting the write dir in PHYSFS_setSaneConfig().
Ryan C. Gordon <icculus@icculus.org>
parents: 103
diff changeset
  1120
            PHYSFS_setWriteDir(NULL);   /* just in case. */
39
bc29e1ee7ef6 Lots of bugfixes, enhancements, and corrections due to the work on
Ryan C. Gordon <icculus@icculus.org>
parents: 28
diff changeset
  1121
            free(str);
122
402ee2bf165c Reports trouble setting the write dir in PHYSFS_setSaneConfig().
Ryan C. Gordon <icculus@icculus.org>
parents: 103
diff changeset
  1122
            BAIL_MACRO(ERR_CANT_SET_WRITE_DIR, 0);
402ee2bf165c Reports trouble setting the write dir in PHYSFS_setSaneConfig().
Ryan C. Gordon <icculus@icculus.org>
parents: 103
diff changeset
  1123
        } /* if */
39
bc29e1ee7ef6 Lots of bugfixes, enhancements, and corrections due to the work on
Ryan C. Gordon <icculus@icculus.org>
parents: 28
diff changeset
  1124
    } /* if */
bc29e1ee7ef6 Lots of bugfixes, enhancements, and corrections due to the work on
Ryan C. Gordon <icculus@icculus.org>
parents: 28
diff changeset
  1125
103
cb5f60383994 PHYSFS_setSaneConfig() fixes: set write dir correctly, and put it at start
Ryan C. Gordon <icculus@icculus.org>
parents: 101
diff changeset
  1126
    /* Put write dir first in search path... */
cb5f60383994 PHYSFS_setSaneConfig() fixes: set write dir correctly, and put it at start
Ryan C. Gordon <icculus@icculus.org>
parents: 101
diff changeset
  1127
    PHYSFS_addToSearchPath(str, 0);
7
07d5e6e8259d More work. Getting better.
Ryan C. Gordon <icculus@icculus.org>
parents: 5
diff changeset
  1128
    free(str);
07d5e6e8259d More work. Getting better.
Ryan C. Gordon <icculus@icculus.org>
parents: 5
diff changeset
  1129
101
bd18e17ad6ad Changed PHYSFS_setSaneConfig()'s behaviour. API BREAKAGE.
Ryan C. Gordon <icculus@icculus.org>
parents: 100
diff changeset
  1130
        /* Put base path on search path... */
7
07d5e6e8259d More work. Getting better.
Ryan C. Gordon <icculus@icculus.org>
parents: 5
diff changeset
  1131
    PHYSFS_addToSearchPath(basedir, 1);
07d5e6e8259d More work. Getting better.
Ryan C. Gordon <icculus@icculus.org>
parents: 5
diff changeset
  1132
07d5e6e8259d More work. Getting better.
Ryan C. Gordon <icculus@icculus.org>
parents: 5
diff changeset
  1133
        /* handle CD-ROMs... */
07d5e6e8259d More work. Getting better.
Ryan C. Gordon <icculus@icculus.org>
parents: 5
diff changeset
  1134
    if (includeCdRoms)
07d5e6e8259d More work. Getting better.
Ryan C. Gordon <icculus@icculus.org>
parents: 5
diff changeset
  1135
    {
07d5e6e8259d More work. Getting better.
Ryan C. Gordon <icculus@icculus.org>
parents: 5
diff changeset
  1136
        char **cds = PHYSFS_getCdRomDirs();
07d5e6e8259d More work. Getting better.
Ryan C. Gordon <icculus@icculus.org>
parents: 5
diff changeset
  1137
        char **i;
07d5e6e8259d More work. Getting better.
Ryan C. Gordon <icculus@icculus.org>
parents: 5
diff changeset
  1138
        for (i = cds; *i != NULL; i++)
15
418eacc97ac8 Tons of updates. Mostly implemented. Mostly compiling.
Ryan C. Gordon <icculus@icculus.org>
parents: 12
diff changeset
  1139
            PHYSFS_addToSearchPath(*i, 1);
101
bd18e17ad6ad Changed PHYSFS_setSaneConfig()'s behaviour. API BREAKAGE.
Ryan C. Gordon <icculus@icculus.org>
parents: 100
diff changeset
  1140
7
07d5e6e8259d More work. Getting better.
Ryan C. Gordon <icculus@icculus.org>
parents: 5
diff changeset
  1141
        PHYSFS_freeList(cds);
07d5e6e8259d More work. Getting better.
Ryan C. Gordon <icculus@icculus.org>
parents: 5
diff changeset
  1142
    } /* if */
07d5e6e8259d More work. Getting better.
Ryan C. Gordon <icculus@icculus.org>
parents: 5
diff changeset
  1143
07d5e6e8259d More work. Getting better.
Ryan C. Gordon <icculus@icculus.org>
parents: 5
diff changeset
  1144
        /* Root out archives, and add them to search path... */
07d5e6e8259d More work. Getting better.
Ryan C. Gordon <icculus@icculus.org>
parents: 5
diff changeset
  1145
    if (archiveExt != NULL)
07d5e6e8259d More work. Getting better.
Ryan C. Gordon <icculus@icculus.org>
parents: 5
diff changeset
  1146
    {
427
c38ace41039f Natural language #defines and build system support.
Ryan C. Gordon <icculus@icculus.org>
parents: 398
diff changeset
  1147
        char **rc = PHYSFS_enumerateFiles("/");
7
07d5e6e8259d More work. Getting better.
Ryan C. Gordon <icculus@icculus.org>
parents: 5
diff changeset
  1148
        char **i;
93
74d1df359be3 Patched to compile with an ancient version of CodeWarrior.
Ryan C. Gordon <icculus@icculus.org>
parents: 74
diff changeset
  1149
        size_t extlen = strlen(archiveExt);
7
07d5e6e8259d More work. Getting better.
Ryan C. Gordon <icculus@icculus.org>
parents: 5
diff changeset
  1150
        char *ext;
07d5e6e8259d More work. Getting better.
Ryan C. Gordon <icculus@icculus.org>
parents: 5
diff changeset
  1151
07d5e6e8259d More work. Getting better.
Ryan C. Gordon <icculus@icculus.org>
parents: 5
diff changeset
  1152
        for (i = rc; *i != NULL; i++)
07d5e6e8259d More work. Getting better.
Ryan C. Gordon <icculus@icculus.org>
parents: 5
diff changeset
  1153
        {
93
74d1df359be3 Patched to compile with an ancient version of CodeWarrior.
Ryan C. Gordon <icculus@icculus.org>
parents: 74
diff changeset
  1154
            size_t l = strlen(*i);
74d1df359be3 Patched to compile with an ancient version of CodeWarrior.
Ryan C. Gordon <icculus@icculus.org>
parents: 74
diff changeset
  1155
            if ((l > extlen) && ((*i)[l - extlen - 1] == '.'))
7
07d5e6e8259d More work. Getting better.
Ryan C. Gordon <icculus@icculus.org>
parents: 5
diff changeset
  1156
            {
07d5e6e8259d More work. Getting better.
Ryan C. Gordon <icculus@icculus.org>
parents: 5
diff changeset
  1157
                ext = (*i) + (l - extlen);
07d5e6e8259d More work. Getting better.
Ryan C. Gordon <icculus@icculus.org>
parents: 5
diff changeset
  1158
                if (__PHYSFS_platformStricmp(ext, archiveExt) == 0)
07d5e6e8259d More work. Getting better.
Ryan C. Gordon <icculus@icculus.org>
parents: 5
diff changeset
  1159
                {
07d5e6e8259d More work. Getting better.
Ryan C. Gordon <icculus@icculus.org>
parents: 5
diff changeset
  1160
                    const char *d = PHYSFS_getRealDir(*i);
07d5e6e8259d More work. Getting better.
Ryan C. Gordon <icculus@icculus.org>
parents: 5
diff changeset
  1161
                    str = malloc(strlen(d) + strlen(dirsep) + l + 1);
07d5e6e8259d More work. Getting better.
Ryan C. Gordon <icculus@icculus.org>
parents: 5
diff changeset
  1162
                    if (str != NULL)
07d5e6e8259d More work. Getting better.
Ryan C. Gordon <icculus@icculus.org>
parents: 5
diff changeset
  1163
                    {
07d5e6e8259d More work. Getting better.
Ryan C. Gordon <icculus@icculus.org>
parents: 5
diff changeset
  1164
                        sprintf(str, "%s%s%s", d, dirsep, *i);
15
418eacc97ac8 Tons of updates. Mostly implemented. Mostly compiling.
Ryan C. Gordon <icculus@icculus.org>
parents: 12
diff changeset
  1165
                        PHYSFS_addToSearchPath(str, archivesFirst == 0);
7
07d5e6e8259d More work. Getting better.
Ryan C. Gordon <icculus@icculus.org>
parents: 5
diff changeset
  1166
                        free(str);
07d5e6e8259d More work. Getting better.
Ryan C. Gordon <icculus@icculus.org>
parents: 5
diff changeset
  1167
                    } /* if */
07d5e6e8259d More work. Getting better.
Ryan C. Gordon <icculus@icculus.org>
parents: 5
diff changeset
  1168
                } /* if */
07d5e6e8259d More work. Getting better.
Ryan C. Gordon <icculus@icculus.org>
parents: 5
diff changeset
  1169
            } /* if */
07d5e6e8259d More work. Getting better.
Ryan C. Gordon <icculus@icculus.org>
parents: 5
diff changeset
  1170
        } /* for */
07d5e6e8259d More work. Getting better.
Ryan C. Gordon <icculus@icculus.org>
parents: 5
diff changeset
  1171
07d5e6e8259d More work. Getting better.
Ryan C. Gordon <icculus@icculus.org>
parents: 5
diff changeset
  1172
        PHYSFS_freeList(rc);
07d5e6e8259d More work. Getting better.
Ryan C. Gordon <icculus@icculus.org>
parents: 5
diff changeset
  1173
    } /* if */
07d5e6e8259d More work. Getting better.
Ryan C. Gordon <icculus@icculus.org>
parents: 5
diff changeset
  1174
07d5e6e8259d More work. Getting better.
Ryan C. Gordon <icculus@icculus.org>
parents: 5
diff changeset
  1175
    return(1);