src/platform_windows.c
author Ryan C. Gordon <icculus@icculus.org>
Mon, 12 Mar 2012 04:05:31 -0400
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parent 1213 050ee17c6e99
child 1218 643a34fc7c8f
permissions -rw-r--r--
Move Windows CD-ROM detection to another thread that uses device notifications. Fixes blocking when a disc is spinning up, except on initial call.
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/*
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 * Windows support routines for PhysicsFS.
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 *
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 * Please see the file LICENSE.txt in the source's root directory.
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 *
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 *  This file written by Ryan C. Gordon, and made sane by Gregory S. Read.
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 */
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#define __PHYSICSFS_INTERNAL__
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#include "physfs_platforms.h"
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#ifdef PHYSFS_PLATFORM_WINDOWS
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/* Forcibly disable UNICODE macro, since we manage this ourselves. */
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#ifdef UNICODE
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#undef UNICODE
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#endif
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#define WIN32_LEAN_AND_MEAN 1
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#include <windows.h>
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#include <userenv.h>
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#include <dbt.h>
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#include <errno.h>
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#include <ctype.h>
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#include <time.h>
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#include "physfs_internal.h"
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#define LOWORDER_UINT64(pos) ((PHYSFS_uint32) (pos & 0xFFFFFFFF))
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#define HIGHORDER_UINT64(pos) ((PHYSFS_uint32) ((pos >> 32) & 0xFFFFFFFF))
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/*
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 * Users without the platform SDK don't have this defined.  The original docs
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 *  for SetFilePointer() just said to compare with 0xFFFFFFFF, so this should
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 *  work as desired.
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 */
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#define PHYSFS_INVALID_SET_FILE_POINTER  0xFFFFFFFF
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/* just in case... */
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#define PHYSFS_INVALID_FILE_ATTRIBUTES   0xFFFFFFFF
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/* Not defined before the Vista SDK. */
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#define PHYSFS_IO_REPARSE_TAG_SYMLINK    0xA000000C
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#define UTF8_TO_UNICODE_STACK_MACRO(w_assignto, str) { \
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    if (str == NULL) \
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        w_assignto = NULL; \
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    else { \
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        const PHYSFS_uint64 len = (PHYSFS_uint64) ((strlen(str) + 1) * 2); \
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        w_assignto = (WCHAR *) __PHYSFS_smallAlloc(len); \
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        if (w_assignto != NULL) \
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            PHYSFS_utf8ToUcs2(str, (PHYSFS_uint16 *) w_assignto, len); \
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    } \
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} \
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#ifndef _MSC_VER
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#define _snprintf snprintf
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#endif
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/* !!! FIXME: this is wrong for UTF-16. */
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static PHYSFS_uint64 wStrLen(const WCHAR *wstr)
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{
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    PHYSFS_uint64 len = 0;
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    while (*(wstr++))
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        len++;
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    return len;
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} /* wStrLen */
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static char *unicodeToUtf8Heap(const WCHAR *w_str)
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{
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    char *retval = NULL;
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    if (w_str != NULL)
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    {
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        void *ptr = NULL;
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        const PHYSFS_uint64 len = (wStrLen(w_str) * 4) + 1;
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        retval = allocator.Malloc(len);
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        BAIL_IF_MACRO(retval == NULL, ERR_OUT_OF_MEMORY, NULL);
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        /* !!! FIXME: utf-16. */
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        PHYSFS_utf8FromUcs2((const PHYSFS_uint16 *) w_str, retval, len);
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        ptr = allocator.Realloc(retval, strlen(retval) + 1); /* shrink. */
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        if (ptr != NULL)
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            retval = (char *) ptr;
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    } /* if */
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    return retval;
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} /* unicodeToUtf8Heap */
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/* !!! FIXME: do we really need readonly? If not, do we need this struct? */
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typedef struct
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{
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    HANDLE handle;
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    int readonly;
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} WinApiFile;
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const char *__PHYSFS_platformDirSeparator = "\\";
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static char *userDir = NULL;
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static HANDLE libUserEnv = NULL;
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static HANDLE detectCDThreadHandle = NULL;
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static HWND detectCDHwnd = 0;
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static volatile int initialDiscDetectionComplete = 0;
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static volatile DWORD drivesWithMediaBitmap = 0;
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/*
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 * Figure out what the last failing Windows API call was, and
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 *  generate a human-readable string for the error message.
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 *
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 * The return value is a static buffer that is overwritten with
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 *  each call to this function.
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 */
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static const char *winApiStrErrorByNum(const DWORD err)
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{
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    static char utf8buf[255];
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    WCHAR msgbuf[255];
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    WCHAR *ptr;
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    DWORD rc = FormatMessageW(
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                    FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS,
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                    NULL, err, MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
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                    msgbuf, __PHYSFS_ARRAYLEN(msgbuf),
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                    NULL);
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    if (rc == 0)
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        msgbuf[0] = '\0';  /* oh well. */
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    /* chop off newlines. */
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    for (ptr = msgbuf; *ptr; ptr++)
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    {
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        if ((*ptr == '\n') || (*ptr == '\r'))
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        {
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            *ptr = '\0';
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            break;
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        } /* if */
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    } /* for */
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    /* may truncate, but oh well. */
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    PHYSFS_utf8FromUcs2((PHYSFS_uint16 *) msgbuf, utf8buf, sizeof (utf8buf));
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    return ((const char *) utf8buf);
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} /* winApiStrErrorByNum */
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static inline const char *winApiStrError(void)
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{
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    return winApiStrErrorByNum(GetLastError());
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} /* winApiStrError */
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/*
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 * On success, module-scope variable (userDir) will have a pointer to
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 *  a malloc()'d string of the user's profile dir, and a non-zero value is
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 *  returned. If we can't determine the profile dir, (userDir) will
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 *  be NULL, and zero is returned.
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 */
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static int determineUserDir(void)
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{
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    typedef BOOL (WINAPI *fnGetUserProfDirW)(HANDLE, LPWSTR, LPDWORD);
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    fnGetUserProfDirW pGetDir = NULL;
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    HANDLE accessToken = NULL;       /* Security handle to process */
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    if (userDir != NULL)
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        return 1;  /* already good to go. */
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    pGetDir = (fnGetUserProfDirW)
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        GetProcAddress(libUserEnv, "GetUserProfileDirectoryW");
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    BAIL_IF_MACRO(pGetDir == NULL, winApiStrError(), 0);
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    if (!OpenProcessToken(GetCurrentProcess(), TOKEN_QUERY, &accessToken))
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        BAIL_MACRO(winApiStrError(), 0);
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    else
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    {
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        DWORD psize = 0;
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        WCHAR dummy = 0;
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        LPWSTR wstr = NULL;
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        BOOL rc = 0;
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        /*
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         * Should fail. Will write the size of the profile path in
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         *  psize. Also note that the second parameter can't be
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         *  NULL or the function fails.
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         */
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    	rc = pGetDir(accessToken, &dummy, &psize);
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        assert(!rc);  /* !!! FIXME: handle this gracefully. */
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        (void) rc;
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        /* Allocate memory for the profile directory */
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        wstr = (LPWSTR) __PHYSFS_smallAlloc(psize * sizeof (WCHAR));
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        if (wstr != NULL)
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        {
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            if (pGetDir(accessToken, wstr, &psize))
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                userDir = unicodeToUtf8Heap(wstr);
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            __PHYSFS_smallFree(wstr);
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        } /* if */
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        CloseHandle(accessToken);
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    } /* if */
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    return 1;  /* We made it: hit the showers. */
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} /* determineUserDir */
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typedef BOOL (WINAPI *fnSTEM)(DWORD, LPDWORD b);
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static DWORD pollDiscDrives(void)
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{
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    /* Try to use SetThreadErrorMode(), which showed up in Windows 7. */
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    HANDLE lib = LoadLibraryA("kernel32.dll");
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    fnSTEM stem = NULL;
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    char drive[4] = { 'x', ':', '\\', '\0' };
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    DWORD oldErrorMode = 0;
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    DWORD drives = 0;
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    DWORD i;
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    if (lib)
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        stem = (fnSTEM) GetProcAddress(lib, "SetThreadErrorMode");
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    if (stem)
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        stem(SEM_FAILCRITICALERRORS, &oldErrorMode);
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    else
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        oldErrorMode = SetErrorMode(SEM_FAILCRITICALERRORS);
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    /* Do detection. This may block if a disc is spinning up. */
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    for (i = 'A'; i <= 'Z'; i++)
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    {
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        DWORD tmp = 0;
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        drive[0] = (char) i;
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        if (GetDriveTypeA(drive) != DRIVE_CDROM)
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            continue;
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        /* If this function succeeds, there's media in the drive */
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        if (GetVolumeInformationA(drive, NULL, 0, NULL, NULL, &tmp, NULL, 0))
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            drives |= (1 << (i - 'A'));
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    } /* for */
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    if (stem)
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        stem(oldErrorMode, NULL);
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    else
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        SetErrorMode(oldErrorMode);
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   236
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    if (lib)
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        FreeLibrary(lib);
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    return drives;
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} /* pollDiscDrives */
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static LRESULT CALLBACK detectCDWndProc(HWND hwnd, UINT msg,
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                                        WPARAM wp, LPARAM lparam)
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{
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    PDEV_BROADCAST_HDR lpdb = (PDEV_BROADCAST_HDR) lparam;
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    PDEV_BROADCAST_VOLUME lpdbv = (PDEV_BROADCAST_VOLUME) lparam;
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    const int removed = (wp == DBT_DEVICEREMOVECOMPLETE);
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    if (msg == WM_DESTROY)
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        return 0;
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    else if ((msg != WM_DEVICECHANGE) ||
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             ((wp != DBT_DEVICEARRIVAL) && (wp != DBT_DEVICEREMOVECOMPLETE)) ||
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             (lpdb->dbch_devicetype != DBT_DEVTYP_VOLUME) ||
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             ((lpdbv->dbcv_flags & DBTF_MEDIA) == 0))
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    {
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        return DefWindowProcW(hwnd, msg, wp, lparam);
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    } /* else if */
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    if (removed)
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        drivesWithMediaBitmap &= ~lpdbv->dbcv_unitmask;
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    else
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        drivesWithMediaBitmap |= lpdbv->dbcv_unitmask;
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    return TRUE;
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} /* detectCDWndProc */
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static DWORD WINAPI detectCDThread(LPVOID lpParameter)
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{
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    const char *classname = "PhysicsFSDetectCDCatcher";
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    const char *winname = "PhysicsFSDetectCDMsgWindow";
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    HINSTANCE hInstance = GetModuleHandleW(NULL);
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    ATOM class_atom = 0;
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    WNDCLASSEXA wce;
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    MSG msg;
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   278
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    memset(&wce, '\0', sizeof (wce));
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    wce.cbSize = sizeof (wce);
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   281
    wce.lpfnWndProc = detectCDWndProc;
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    wce.lpszClassName = classname;
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    wce.hInstance = hInstance;
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    class_atom = RegisterClassExA(&wce);
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   285
    if (class_atom == 0)
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   286
    {
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        initialDiscDetectionComplete = 1;  /* let main thread go on. */
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   288
        return 0;
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   289
    } /* if */
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   290
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    detectCDHwnd = CreateWindowExA(0, classname, winname, WS_OVERLAPPEDWINDOW,
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                        CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT,
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   293
                        CW_USEDEFAULT, HWND_DESKTOP, NULL, hInstance, NULL);
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   294
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   295
    if (detectCDHwnd == NULL)
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   296
    {
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   297
        initialDiscDetectionComplete = 1;  /* let main thread go on. */
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        UnregisterClassA(classname, hInstance);
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   299
        return 0;
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   300
    } /* if */
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   301
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    /* We'll get events when discs come and go from now on. */
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   303
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   304
    /* Do initial detection, possibly blocking awhile... */
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   305
    drivesWithMediaBitmap = pollDiscDrives();
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   306
    initialDiscDetectionComplete = 1;  /* let main thread go on. */
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   307
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   308
    do
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   309
    {
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   310
        const BOOL rc = GetMessageW(&msg, detectCDHwnd, 0, 0);
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   311
        if ((rc == 0) || (rc == -1))
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   312
            break;  /* don't care if WM_QUIT or error break this loop. */
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   313
        TranslateMessage(&msg);
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   314
        DispatchMessageW(&msg);
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   315
    } while (1);
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   316
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   317
    /* we've been asked to quit. */
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   318
    DestroyWindow(detectCDHwnd);
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   319
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   320
    do
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   321
    {
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   322
        const BOOL rc = GetMessage(&msg, detectCDHwnd, 0, 0);
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   323
        if ((rc == 0) || (rc == -1))
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   324
            break;
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   325
        TranslateMessage(&msg);
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   326
        DispatchMessageW(&msg);
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   327
    } while (1);
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   328
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   329
    UnregisterClassA(classname, hInstance);
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   330
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   331
    return 0;
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diff changeset
   332
} /* detectCDThread */
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diff changeset
   333
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   334
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   335
void __PHYSFS_platformDetectAvailableCDs(PHYSFS_StringCallback cb, void *data)
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   336
{
1217
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   337
    char drive_str[4] = { 'x', ':', '\\', '\0' };
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   338
    DWORD drives = 0;
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   339
    DWORD i;
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   340
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diff changeset
   341
    /*
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   342
     * If you poll a drive while a user is inserting a disc, the OS will
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   343
     *  block this thread until the drive has spun up. So we swallow the risk
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   344
     *  once for initial detection, and spin a thread that will get device
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   345
     *  events thereafter, for apps that use this interface to poll for
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   346
     *  disc insertion.
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   347
     */
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   348
    if (!detectCDThreadHandle)
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   349
    {
1217
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   350
        initialDiscDetectionComplete = 0;
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   351
        detectCDThreadHandle = CreateThread(NULL,0,detectCDThread,NULL,0,NULL);
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diff changeset
   352
        if (detectCDThreadHandle == NULL)
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   353
            return;  /* oh well. */
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diff changeset
   354
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diff changeset
   355
        while (!initialDiscDetectionComplete)
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diff changeset
   356
            Sleep(50);
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diff changeset
   357
    } /* if */
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diff changeset
   358
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   359
    drives = drivesWithMediaBitmap; /* whatever the thread has seen, we take. */
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diff changeset
   360
    for (i = 'A'; i <= 'Z'; i++)
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diff changeset
   361
    {
e38ffad216e8 Move Windows CD-ROM detection to another thread that uses device notifications.
Ryan C. Gordon <icculus@icculus.org>
parents: 1213
diff changeset
   362
        if (drives & (1 << (i - 'A')))
e38ffad216e8 Move Windows CD-ROM detection to another thread that uses device notifications.
Ryan C. Gordon <icculus@icculus.org>
parents: 1213
diff changeset
   363
        {
e38ffad216e8 Move Windows CD-ROM detection to another thread that uses device notifications.
Ryan C. Gordon <icculus@icculus.org>
parents: 1213
diff changeset
   364
            drive_str[0] = (char) i;
1198
4cdb856021dd Removed the non-Unicode fallbacks from platform_windows.c, other cleanups.
Ryan C. Gordon <icculus@icculus.org>
parents: 1180
diff changeset
   365
            cb(data, drive_str);
1217
e38ffad216e8 Move Windows CD-ROM detection to another thread that uses device notifications.
Ryan C. Gordon <icculus@icculus.org>
parents: 1213
diff changeset
   366
        } /* if */
1198
4cdb856021dd Removed the non-Unicode fallbacks from platform_windows.c, other cleanups.
Ryan C. Gordon <icculus@icculus.org>
parents: 1180
diff changeset
   367
    } /* for */
4cdb856021dd Removed the non-Unicode fallbacks from platform_windows.c, other cleanups.
Ryan C. Gordon <icculus@icculus.org>
parents: 1180
diff changeset
   368
} /* __PHYSFS_platformDetectAvailableCDs */
4cdb856021dd Removed the non-Unicode fallbacks from platform_windows.c, other cleanups.
Ryan C. Gordon <icculus@icculus.org>
parents: 1180
diff changeset
   369
4cdb856021dd Removed the non-Unicode fallbacks from platform_windows.c, other cleanups.
Ryan C. Gordon <icculus@icculus.org>
parents: 1180
diff changeset
   370
4cdb856021dd Removed the non-Unicode fallbacks from platform_windows.c, other cleanups.
Ryan C. Gordon <icculus@icculus.org>
parents: 1180
diff changeset
   371
char *__PHYSFS_platformCalcBaseDir(const char *argv0)
275
42f0e962abbb Lots of cleanups, fixes, and corrections. Should now work on all win32
Ryan C. Gordon <icculus@icculus.org>
parents: 268
diff changeset
   372
{
859
7702965ac1f4 Reworked getExePath() to remove some FIXMEs and respect Unicode.
Ryan C. Gordon <icculus@icculus.org>
parents: 858
diff changeset
   373
    DWORD buflen = 64;
7702965ac1f4 Reworked getExePath() to remove some FIXMEs and respect Unicode.
Ryan C. Gordon <icculus@icculus.org>
parents: 858
diff changeset
   374
    LPWSTR modpath = NULL;
7702965ac1f4 Reworked getExePath() to remove some FIXMEs and respect Unicode.
Ryan C. Gordon <icculus@icculus.org>
parents: 858
diff changeset
   375
    char *retval = NULL;
312
4996c48861db _LOTS_ of cleanups, rewrites, fixes, and improvements. Builds on Cygwin again,
Ryan C. Gordon <icculus@icculus.org>
parents: 310
diff changeset
   376
859
7702965ac1f4 Reworked getExePath() to remove some FIXMEs and respect Unicode.
Ryan C. Gordon <icculus@icculus.org>
parents: 858
diff changeset
   377
    while (1)
7702965ac1f4 Reworked getExePath() to remove some FIXMEs and respect Unicode.
Ryan C. Gordon <icculus@icculus.org>
parents: 858
diff changeset
   378
    {
7702965ac1f4 Reworked getExePath() to remove some FIXMEs and respect Unicode.
Ryan C. Gordon <icculus@icculus.org>
parents: 858
diff changeset
   379
        DWORD rc;
7702965ac1f4 Reworked getExePath() to remove some FIXMEs and respect Unicode.
Ryan C. Gordon <icculus@icculus.org>
parents: 858
diff changeset
   380
        void *ptr;
7702965ac1f4 Reworked getExePath() to remove some FIXMEs and respect Unicode.
Ryan C. Gordon <icculus@icculus.org>
parents: 858
diff changeset
   381
1198
4cdb856021dd Removed the non-Unicode fallbacks from platform_windows.c, other cleanups.
Ryan C. Gordon <icculus@icculus.org>
parents: 1180
diff changeset
   382
        if ( (ptr = allocator.Realloc(modpath, buflen*sizeof(WCHAR))) == NULL )
859
7702965ac1f4 Reworked getExePath() to remove some FIXMEs and respect Unicode.
Ryan C. Gordon <icculus@icculus.org>
parents: 858
diff changeset
   383
        {
7702965ac1f4 Reworked getExePath() to remove some FIXMEs and respect Unicode.
Ryan C. Gordon <icculus@icculus.org>
parents: 858
diff changeset
   384
            allocator.Free(modpath);
7702965ac1f4 Reworked getExePath() to remove some FIXMEs and respect Unicode.
Ryan C. Gordon <icculus@icculus.org>
parents: 858
diff changeset
   385
            BAIL_MACRO(ERR_OUT_OF_MEMORY, NULL);
7702965ac1f4 Reworked getExePath() to remove some FIXMEs and respect Unicode.
Ryan C. Gordon <icculus@icculus.org>
parents: 858
diff changeset
   386
        } /* if */
7702965ac1f4 Reworked getExePath() to remove some FIXMEs and respect Unicode.
Ryan C. Gordon <icculus@icculus.org>
parents: 858
diff changeset
   387
        modpath = (LPWSTR) ptr;
312
4996c48861db _LOTS_ of cleanups, rewrites, fixes, and improvements. Builds on Cygwin again,
Ryan C. Gordon <icculus@icculus.org>
parents: 310
diff changeset
   388
1198
4cdb856021dd Removed the non-Unicode fallbacks from platform_windows.c, other cleanups.
Ryan C. Gordon <icculus@icculus.org>
parents: 1180
diff changeset
   389
        rc = GetModuleFileNameW(NULL, modpath, buflen);
859
7702965ac1f4 Reworked getExePath() to remove some FIXMEs and respect Unicode.
Ryan C. Gordon <icculus@icculus.org>
parents: 858
diff changeset
   390
        if (rc == 0)
7702965ac1f4 Reworked getExePath() to remove some FIXMEs and respect Unicode.
Ryan C. Gordon <icculus@icculus.org>
parents: 858
diff changeset
   391
        {
7702965ac1f4 Reworked getExePath() to remove some FIXMEs and respect Unicode.
Ryan C. Gordon <icculus@icculus.org>
parents: 858
diff changeset
   392
            allocator.Free(modpath);
861
9b405bf6a95d Tons of Unicode work in windows.c ... should now use UCS-2 on NT/XP/Vista/etc
Ryan C. Gordon <icculus@icculus.org>
parents: 859
diff changeset
   393
            BAIL_MACRO(winApiStrError(), NULL);
859
7702965ac1f4 Reworked getExePath() to remove some FIXMEs and respect Unicode.
Ryan C. Gordon <icculus@icculus.org>
parents: 858
diff changeset
   394
        } /* if */
7702965ac1f4 Reworked getExePath() to remove some FIXMEs and respect Unicode.
Ryan C. Gordon <icculus@icculus.org>
parents: 858
diff changeset
   395
7702965ac1f4 Reworked getExePath() to remove some FIXMEs and respect Unicode.
Ryan C. Gordon <icculus@icculus.org>
parents: 858
diff changeset
   396
        if (rc < buflen)
7702965ac1f4 Reworked getExePath() to remove some FIXMEs and respect Unicode.
Ryan C. Gordon <icculus@icculus.org>
parents: 858
diff changeset
   397
        {
7702965ac1f4 Reworked getExePath() to remove some FIXMEs and respect Unicode.
Ryan C. Gordon <icculus@icculus.org>
parents: 858
diff changeset
   398
            buflen = rc;
7702965ac1f4 Reworked getExePath() to remove some FIXMEs and respect Unicode.
Ryan C. Gordon <icculus@icculus.org>
parents: 858
diff changeset
   399
            break;
7702965ac1f4 Reworked getExePath() to remove some FIXMEs and respect Unicode.
Ryan C. Gordon <icculus@icculus.org>
parents: 858
diff changeset
   400
        } /* if */
7702965ac1f4 Reworked getExePath() to remove some FIXMEs and respect Unicode.
Ryan C. Gordon <icculus@icculus.org>
parents: 858
diff changeset
   401
7702965ac1f4 Reworked getExePath() to remove some FIXMEs and respect Unicode.
Ryan C. Gordon <icculus@icculus.org>
parents: 858
diff changeset
   402
        buflen *= 2;
7702965ac1f4 Reworked getExePath() to remove some FIXMEs and respect Unicode.
Ryan C. Gordon <icculus@icculus.org>
parents: 858
diff changeset
   403
    } /* while */
7702965ac1f4 Reworked getExePath() to remove some FIXMEs and respect Unicode.
Ryan C. Gordon <icculus@icculus.org>
parents: 858
diff changeset
   404
7702965ac1f4 Reworked getExePath() to remove some FIXMEs and respect Unicode.
Ryan C. Gordon <icculus@icculus.org>
parents: 858
diff changeset
   405
    if (buflen > 0)  /* just in case... */
312
4996c48861db _LOTS_ of cleanups, rewrites, fixes, and improvements. Builds on Cygwin again,
Ryan C. Gordon <icculus@icculus.org>
parents: 310
diff changeset
   406
    {
859
7702965ac1f4 Reworked getExePath() to remove some FIXMEs and respect Unicode.
Ryan C. Gordon <icculus@icculus.org>
parents: 858
diff changeset
   407
        WCHAR *ptr = (modpath + buflen) - 1;
7702965ac1f4 Reworked getExePath() to remove some FIXMEs and respect Unicode.
Ryan C. Gordon <icculus@icculus.org>
parents: 858
diff changeset
   408
        while (ptr != modpath)
7702965ac1f4 Reworked getExePath() to remove some FIXMEs and respect Unicode.
Ryan C. Gordon <icculus@icculus.org>
parents: 858
diff changeset
   409
        {
7702965ac1f4 Reworked getExePath() to remove some FIXMEs and respect Unicode.
Ryan C. Gordon <icculus@icculus.org>
parents: 858
diff changeset
   410
            if (*ptr == '\\')
7702965ac1f4 Reworked getExePath() to remove some FIXMEs and respect Unicode.
Ryan C. Gordon <icculus@icculus.org>
parents: 858
diff changeset
   411
                break;
7702965ac1f4 Reworked getExePath() to remove some FIXMEs and respect Unicode.
Ryan C. Gordon <icculus@icculus.org>
parents: 858
diff changeset
   412
            ptr--;
7702965ac1f4 Reworked getExePath() to remove some FIXMEs and respect Unicode.
Ryan C. Gordon <icculus@icculus.org>
parents: 858
diff changeset
   413
        } /* while */
312
4996c48861db _LOTS_ of cleanups, rewrites, fixes, and improvements. Builds on Cygwin again,
Ryan C. Gordon <icculus@icculus.org>
parents: 310
diff changeset
   414
859
7702965ac1f4 Reworked getExePath() to remove some FIXMEs and respect Unicode.
Ryan C. Gordon <icculus@icculus.org>
parents: 858
diff changeset
   415
        if ((ptr == modpath) && (*ptr != '\\'))
7702965ac1f4 Reworked getExePath() to remove some FIXMEs and respect Unicode.
Ryan C. Gordon <icculus@icculus.org>
parents: 858
diff changeset
   416
            __PHYSFS_setError(ERR_GETMODFN_NO_DIR);
312
4996c48861db _LOTS_ of cleanups, rewrites, fixes, and improvements. Builds on Cygwin again,
Ryan C. Gordon <icculus@icculus.org>
parents: 310
diff changeset
   417
        else
4996c48861db _LOTS_ of cleanups, rewrites, fixes, and improvements. Builds on Cygwin again,
Ryan C. Gordon <icculus@icculus.org>
parents: 310
diff changeset
   418
        {
859
7702965ac1f4 Reworked getExePath() to remove some FIXMEs and respect Unicode.
Ryan C. Gordon <icculus@icculus.org>
parents: 858
diff changeset
   419
            *(ptr + 1) = '\0';  /* chop off filename. */
861
9b405bf6a95d Tons of Unicode work in windows.c ... should now use UCS-2 on NT/XP/Vista/etc
Ryan C. Gordon <icculus@icculus.org>
parents: 859
diff changeset
   420
            retval = unicodeToUtf8Heap(modpath);
312
4996c48861db _LOTS_ of cleanups, rewrites, fixes, and improvements. Builds on Cygwin again,
Ryan C. Gordon <icculus@icculus.org>
parents: 310
diff changeset
   421
        } /* else */
4996c48861db _LOTS_ of cleanups, rewrites, fixes, and improvements. Builds on Cygwin again,
Ryan C. Gordon <icculus@icculus.org>
parents: 310
diff changeset
   422
    } /* else */
859
7702965ac1f4 Reworked getExePath() to remove some FIXMEs and respect Unicode.
Ryan C. Gordon <icculus@icculus.org>
parents: 858
diff changeset
   423
    allocator.Free(modpath);
312
4996c48861db _LOTS_ of cleanups, rewrites, fixes, and improvements. Builds on Cygwin again,
Ryan C. Gordon <icculus@icculus.org>
parents: 310
diff changeset
   424
1016
957c97389257 Cleaned up returns that look like function calls for my updated coding style.
Ryan C. Gordon <icculus@icculus.org>
parents: 1012
diff changeset
   425
    return retval;   /* w00t. */
68
c9a10b5d5f4f Initial add; NOT complete.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   426
} /* __PHYSFS_platformCalcBaseDir */
c9a10b5d5f4f Initial add; NOT complete.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   427
c9a10b5d5f4f Initial add; NOT complete.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   428
c9a10b5d5f4f Initial add; NOT complete.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   429
char *__PHYSFS_platformGetUserName(void)
c9a10b5d5f4f Initial add; NOT complete.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   430
{
71
105bdb041c03 More win32 updates.
Ryan C. Gordon <icculus@icculus.org>
parents: 68
diff changeset
   431
    DWORD bufsize = 0;
861
9b405bf6a95d Tons of Unicode work in windows.c ... should now use UCS-2 on NT/XP/Vista/etc
Ryan C. Gordon <icculus@icculus.org>
parents: 859
diff changeset
   432
    char *retval = NULL;
9b405bf6a95d Tons of Unicode work in windows.c ... should now use UCS-2 on NT/XP/Vista/etc
Ryan C. Gordon <icculus@icculus.org>
parents: 859
diff changeset
   433
    
1198
4cdb856021dd Removed the non-Unicode fallbacks from platform_windows.c, other cleanups.
Ryan C. Gordon <icculus@icculus.org>
parents: 1180
diff changeset
   434
    if (GetUserNameW(NULL, &bufsize) == 0)  /* This SHOULD fail. */
68
c9a10b5d5f4f Initial add; NOT complete.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   435
    {
861
9b405bf6a95d Tons of Unicode work in windows.c ... should now use UCS-2 on NT/XP/Vista/etc
Ryan C. Gordon <icculus@icculus.org>
parents: 859
diff changeset
   436
        LPWSTR wbuf = (LPWSTR) __PHYSFS_smallAlloc(bufsize * sizeof (WCHAR));
9b405bf6a95d Tons of Unicode work in windows.c ... should now use UCS-2 on NT/XP/Vista/etc
Ryan C. Gordon <icculus@icculus.org>
parents: 859
diff changeset
   437
        BAIL_IF_MACRO(wbuf == NULL, ERR_OUT_OF_MEMORY, NULL);
1198
4cdb856021dd Removed the non-Unicode fallbacks from platform_windows.c, other cleanups.
Ryan C. Gordon <icculus@icculus.org>
parents: 1180
diff changeset
   438
        if (GetUserNameW(wbuf, &bufsize) == 0)  /* ?! */
861
9b405bf6a95d Tons of Unicode work in windows.c ... should now use UCS-2 on NT/XP/Vista/etc
Ryan C. Gordon <icculus@icculus.org>
parents: 859
diff changeset
   439
            __PHYSFS_setError(winApiStrError());
9b405bf6a95d Tons of Unicode work in windows.c ... should now use UCS-2 on NT/XP/Vista/etc
Ryan C. Gordon <icculus@icculus.org>
parents: 859
diff changeset
   440
        else
9b405bf6a95d Tons of Unicode work in windows.c ... should now use UCS-2 on NT/XP/Vista/etc
Ryan C. Gordon <icculus@icculus.org>
parents: 859
diff changeset
   441
            retval = unicodeToUtf8Heap(wbuf);
9b405bf6a95d Tons of Unicode work in windows.c ... should now use UCS-2 on NT/XP/Vista/etc
Ryan C. Gordon <icculus@icculus.org>
parents: 859
diff changeset
   442
        __PHYSFS_smallFree(wbuf);
68
c9a10b5d5f4f Initial add; NOT complete.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   443
    } /* if */
c9a10b5d5f4f Initial add; NOT complete.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   444
1016
957c97389257 Cleaned up returns that look like function calls for my updated coding style.
Ryan C. Gordon <icculus@icculus.org>
parents: 1012
diff changeset
   445
    return retval;
68
c9a10b5d5f4f Initial add; NOT complete.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   446
} /* __PHYSFS_platformGetUserName */
c9a10b5d5f4f Initial add; NOT complete.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   447
c9a10b5d5f4f Initial add; NOT complete.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   448
c9a10b5d5f4f Initial add; NOT complete.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   449
char *__PHYSFS_platformGetUserDir(void)
c9a10b5d5f4f Initial add; NOT complete.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   450
{
691
71d9affe0d8a All memory management now goes through allocation hooks instead of directly to
Ryan C. Gordon <icculus@icculus.org>
parents: 657
diff changeset
   451
    char *retval = (char *) allocator.Malloc(strlen(userDir) + 1);
275
42f0e962abbb Lots of cleanups, fixes, and corrections. Should now work on all win32
Ryan C. Gordon <icculus@icculus.org>
parents: 268
diff changeset
   452
    BAIL_IF_MACRO(retval == NULL, ERR_OUT_OF_MEMORY, NULL);
312
4996c48861db _LOTS_ of cleanups, rewrites, fixes, and improvements. Builds on Cygwin again,
Ryan C. Gordon <icculus@icculus.org>
parents: 310
diff changeset
   453
    strcpy(retval, userDir); /* calculated at init time. */
1016
957c97389257 Cleaned up returns that look like function calls for my updated coding style.
Ryan C. Gordon <icculus@icculus.org>
parents: 1012
diff changeset
   454
    return retval;
68
c9a10b5d5f4f Initial add; NOT complete.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   455
} /* __PHYSFS_platformGetUserDir */
c9a10b5d5f4f Initial add; NOT complete.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   456
c9a10b5d5f4f Initial add; NOT complete.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   457
1012
f254870dd7dd Attempt to clean up the thread ID mess in platform_unix ...
Ryan C. Gordon <icculus@icculus.org>
parents: 972
diff changeset
   458
void *__PHYSFS_platformGetThreadID(void)
68
c9a10b5d5f4f Initial add; NOT complete.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   459
{
1016
957c97389257 Cleaned up returns that look like function calls for my updated coding style.
Ryan C. Gordon <icculus@icculus.org>
parents: 1012
diff changeset
   460
    return ( (void *) ((size_t) GetCurrentThreadId()) );
68
c9a10b5d5f4f Initial add; NOT complete.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   461
} /* __PHYSFS_platformGetThreadID */
c9a10b5d5f4f Initial add; NOT complete.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   462
c9a10b5d5f4f Initial add; NOT complete.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   463
875
6a5f06dbd423 Patched to compile, and work with pre-Vista versions of the Platform SDK.
Ryan C. Gordon <icculus@icculus.org>
parents: 874
diff changeset
   464
static int isSymlinkAttrs(const DWORD attr, const DWORD tag)
874
ad804f24633f Symlink support for Windows Vista. Untested code.
Ryan C. Gordon <icculus@icculus.org>
parents: 864
diff changeset
   465
{
875
6a5f06dbd423 Patched to compile, and work with pre-Vista versions of the Platform SDK.
Ryan C. Gordon <icculus@icculus.org>
parents: 874
diff changeset
   466
    return ( (attr & FILE_ATTRIBUTE_REPARSE_POINT) && 
6a5f06dbd423 Patched to compile, and work with pre-Vista versions of the Platform SDK.
Ryan C. Gordon <icculus@icculus.org>
parents: 874
diff changeset
   467
             (tag == PHYSFS_IO_REPARSE_TAG_SYMLINK) );
874
ad804f24633f Symlink support for Windows Vista. Untested code.
Ryan C. Gordon <icculus@icculus.org>
parents: 864
diff changeset
   468
} /* isSymlinkAttrs */
ad804f24633f Symlink support for Windows Vista. Untested code.
Ryan C. Gordon <icculus@icculus.org>
parents: 864
diff changeset
   469
ad804f24633f Symlink support for Windows Vista. Untested code.
Ryan C. Gordon <icculus@icculus.org>
parents: 864
diff changeset
   470
68
c9a10b5d5f4f Initial add; NOT complete.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   471
char *__PHYSFS_platformCvtToDependent(const char *prepend,
c9a10b5d5f4f Initial add; NOT complete.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   472
                                      const char *dirName,
c9a10b5d5f4f Initial add; NOT complete.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   473
                                      const char *append)
c9a10b5d5f4f Initial add; NOT complete.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   474
{
1208
3edcb015089a Fixed some compiler warnings.
Ryan C. Gordon <icculus@icculus.org>
parents: 1198
diff changeset
   475
    const size_t len = ((prepend) ? strlen(prepend) : 0) +
68
c9a10b5d5f4f Initial add; NOT complete.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   476
              ((append) ? strlen(append) : 0) +
c9a10b5d5f4f Initial add; NOT complete.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   477
              strlen(dirName) + 1;
691
71d9affe0d8a All memory management now goes through allocation hooks instead of directly to
Ryan C. Gordon <icculus@icculus.org>
parents: 657
diff changeset
   478
    char *retval = (char *) allocator.Malloc(len);
71
105bdb041c03 More win32 updates.
Ryan C. Gordon <icculus@icculus.org>
parents: 68
diff changeset
   479
    char *p;
68
c9a10b5d5f4f Initial add; NOT complete.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   480
c9a10b5d5f4f Initial add; NOT complete.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   481
    BAIL_IF_MACRO(retval == NULL, ERR_OUT_OF_MEMORY, NULL);
c9a10b5d5f4f Initial add; NOT complete.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   482
1198
4cdb856021dd Removed the non-Unicode fallbacks from platform_windows.c, other cleanups.
Ryan C. Gordon <icculus@icculus.org>
parents: 1180
diff changeset
   483
    _snprintf(retval, len, "%s%s%s",
4cdb856021dd Removed the non-Unicode fallbacks from platform_windows.c, other cleanups.
Ryan C. Gordon <icculus@icculus.org>
parents: 1180
diff changeset
   484
              prepend ? prepend : "", dirName, append ? append : "");
68
c9a10b5d5f4f Initial add; NOT complete.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   485
c9a10b5d5f4f Initial add; NOT complete.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   486
    for (p = strchr(retval, '/'); p != NULL; p = strchr(p + 1, '/'))
c9a10b5d5f4f Initial add; NOT complete.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   487
        *p = '\\';
c9a10b5d5f4f Initial add; NOT complete.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   488
1016
957c97389257 Cleaned up returns that look like function calls for my updated coding style.
Ryan C. Gordon <icculus@icculus.org>
parents: 1012
diff changeset
   489
    return retval;
68
c9a10b5d5f4f Initial add; NOT complete.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   490
} /* __PHYSFS_platformCvtToDependent */
c9a10b5d5f4f Initial add; NOT complete.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   491
c9a10b5d5f4f Initial add; NOT complete.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   492
657
dad3b5c307a9 Added callback APIs and ripped up the internals everywhere to use them.
Ryan C. Gordon <icculus@icculus.org>
parents: 651
diff changeset
   493
void __PHYSFS_platformEnumerateFiles(const char *dirname,
dad3b5c307a9 Added callback APIs and ripped up the internals everywhere to use them.
Ryan C. Gordon <icculus@icculus.org>
parents: 651
diff changeset
   494
                                     int omitSymLinks,
754
e7cd7411eadf API BREAKAGE: Changed PHYSFS_enumerateFilesCallback() to pass the originally
Ryan C. Gordon <icculus@icculus.org>
parents: 748
diff changeset
   495
                                     PHYSFS_EnumFilesCallback callback,
e7cd7411eadf API BREAKAGE: Changed PHYSFS_enumerateFilesCallback() to pass the originally
Ryan C. Gordon <icculus@icculus.org>
parents: 748
diff changeset
   496
                                     const char *origdir,
657
dad3b5c307a9 Added callback APIs and ripped up the internals everywhere to use them.
Ryan C. Gordon <icculus@icculus.org>
parents: 651
diff changeset
   497
                                     void *callbackdata)
68
c9a10b5d5f4f Initial add; NOT complete.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   498
{
861
9b405bf6a95d Tons of Unicode work in windows.c ... should now use UCS-2 on NT/XP/Vista/etc
Ryan C. Gordon <icculus@icculus.org>
parents: 859
diff changeset
   499
    HANDLE dir = INVALID_HANDLE_VALUE;
9b405bf6a95d Tons of Unicode work in windows.c ... should now use UCS-2 on NT/XP/Vista/etc
Ryan C. Gordon <icculus@icculus.org>
parents: 859
diff changeset
   500
    WIN32_FIND_DATAW entw;
657
dad3b5c307a9 Added callback APIs and ripped up the internals everywhere to use them.
Ryan C. Gordon <icculus@icculus.org>
parents: 651
diff changeset
   501
    size_t len = strlen(dirname);
861
9b405bf6a95d Tons of Unicode work in windows.c ... should now use UCS-2 on NT/XP/Vista/etc
Ryan C. Gordon <icculus@icculus.org>
parents: 859
diff changeset
   502
    char *searchPath = NULL;
9b405bf6a95d Tons of Unicode work in windows.c ... should now use UCS-2 on NT/XP/Vista/etc
Ryan C. Gordon <icculus@icculus.org>
parents: 859
diff changeset
   503
    WCHAR *wSearchPath = NULL;
68
c9a10b5d5f4f Initial add; NOT complete.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   504
268
0f47386615f0 Enumerate files code: cleaned up memory leak, Doesn't throw away file entry
Ryan C. Gordon <icculus@icculus.org>
parents: 262
diff changeset
   505
    /* Allocate a new string for path, maybe '\\', "*", and NULL terminator */
861
9b405bf6a95d Tons of Unicode work in windows.c ... should now use UCS-2 on NT/XP/Vista/etc
Ryan C. Gordon <icculus@icculus.org>
parents: 859
diff changeset
   506
    searchPath = (char *) __PHYSFS_smallAlloc(len + 3);
9b405bf6a95d Tons of Unicode work in windows.c ... should now use UCS-2 on NT/XP/Vista/etc
Ryan C. Gordon <icculus@icculus.org>
parents: 859
diff changeset
   507
    if (searchPath == NULL)
657
dad3b5c307a9 Added callback APIs and ripped up the internals everywhere to use them.
Ryan C. Gordon <icculus@icculus.org>
parents: 651
diff changeset
   508
        return;
275
42f0e962abbb Lots of cleanups, fixes, and corrections. Should now work on all win32
Ryan C. Gordon <icculus@icculus.org>
parents: 268
diff changeset
   509
262
2d332d53c263 -Fixed file enumerator function (needed a wildcard '*' specification)
Gregory S. Read <zeph@clutteredmind.org>
parents: 240
diff changeset
   510
    /* Copy current dirname */
861
9b405bf6a95d Tons of Unicode work in windows.c ... should now use UCS-2 on NT/XP/Vista/etc
Ryan C. Gordon <icculus@icculus.org>
parents: 859
diff changeset
   511
    strcpy(searchPath, dirname);
268
0f47386615f0 Enumerate files code: cleaned up memory leak, Doesn't throw away file entry
Ryan C. Gordon <icculus@icculus.org>
parents: 262
diff changeset
   512
0f47386615f0 Enumerate files code: cleaned up memory leak, Doesn't throw away file entry
Ryan C. Gordon <icculus@icculus.org>
parents: 262
diff changeset
   513
    /* if there's no '\\' at the end of the path, stick one in there. */
861
9b405bf6a95d Tons of Unicode work in windows.c ... should now use UCS-2 on NT/XP/Vista/etc
Ryan C. Gordon <icculus@icculus.org>
parents: 859
diff changeset
   514
    if (searchPath[len - 1] != '\\')
268
0f47386615f0 Enumerate files code: cleaned up memory leak, Doesn't throw away file entry
Ryan C. Gordon <icculus@icculus.org>
parents: 262
diff changeset
   515
    {
861
9b405bf6a95d Tons of Unicode work in windows.c ... should now use UCS-2 on NT/XP/Vista/etc
Ryan C. Gordon <icculus@icculus.org>
parents: 859
diff changeset
   516
        searchPath[len++] = '\\';
9b405bf6a95d Tons of Unicode work in windows.c ... should now use UCS-2 on NT/XP/Vista/etc
Ryan C. Gordon <icculus@icculus.org>
parents: 859
diff changeset
   517
        searchPath[len] = '\0';
268
0f47386615f0 Enumerate files code: cleaned up memory leak, Doesn't throw away file entry
Ryan C. Gordon <icculus@icculus.org>
parents: 262
diff changeset
   518
    } /* if */
0f47386615f0 Enumerate files code: cleaned up memory leak, Doesn't throw away file entry
Ryan C. Gordon <icculus@icculus.org>
parents: 262
diff changeset
   519
262
2d332d53c263 -Fixed file enumerator function (needed a wildcard '*' specification)
Gregory S. Read <zeph@clutteredmind.org>
parents: 240
diff changeset
   520
    /* Append the "*" to the end of the string */
861
9b405bf6a95d Tons of Unicode work in windows.c ... should now use UCS-2 on NT/XP/Vista/etc
Ryan C. Gordon <icculus@icculus.org>
parents: 859
diff changeset
   521
    strcat(searchPath, "*");
9b405bf6a95d Tons of Unicode work in windows.c ... should now use UCS-2 on NT/XP/Vista/etc
Ryan C. Gordon <icculus@icculus.org>
parents: 859
diff changeset
   522
9b405bf6a95d Tons of Unicode work in windows.c ... should now use UCS-2 on NT/XP/Vista/etc
Ryan C. Gordon <icculus@icculus.org>
parents: 859
diff changeset
   523
    UTF8_TO_UNICODE_STACK_MACRO(wSearchPath, searchPath);
9b405bf6a95d Tons of Unicode work in windows.c ... should now use UCS-2 on NT/XP/Vista/etc
Ryan C. Gordon <icculus@icculus.org>
parents: 859
diff changeset
   524
    if (wSearchPath == NULL)
9b405bf6a95d Tons of Unicode work in windows.c ... should now use UCS-2 on NT/XP/Vista/etc
Ryan C. Gordon <icculus@icculus.org>
parents: 859
diff changeset
   525
        return;  /* oh well. */
262
2d332d53c263 -Fixed file enumerator function (needed a wildcard '*' specification)
Gregory S. Read <zeph@clutteredmind.org>
parents: 240
diff changeset
   526
1198
4cdb856021dd Removed the non-Unicode fallbacks from platform_windows.c, other cleanups.
Ryan C. Gordon <icculus@icculus.org>
parents: 1180
diff changeset
   527
    dir = FindFirstFileW(wSearchPath, &entw);
861
9b405bf6a95d Tons of Unicode work in windows.c ... should now use UCS-2 on NT/XP/Vista/etc
Ryan C. Gordon <icculus@icculus.org>
parents: 859
diff changeset
   528
9b405bf6a95d Tons of Unicode work in windows.c ... should now use UCS-2 on NT/XP/Vista/etc
Ryan C. Gordon <icculus@icculus.org>
parents: 859
diff changeset
   529
    __PHYSFS_smallFree(wSearchPath);
9b405bf6a95d Tons of Unicode work in windows.c ... should now use UCS-2 on NT/XP/Vista/etc
Ryan C. Gordon <icculus@icculus.org>
parents: 859
diff changeset
   530
    __PHYSFS_smallFree(searchPath);
657
dad3b5c307a9 Added callback APIs and ripped up the internals everywhere to use them.
Ryan C. Gordon <icculus@icculus.org>
parents: 651
diff changeset
   531
    if (dir == INVALID_HANDLE_VALUE)
dad3b5c307a9 Added callback APIs and ripped up the internals everywhere to use them.
Ryan C. Gordon <icculus@icculus.org>
parents: 651
diff changeset
   532
        return;
68
c9a10b5d5f4f Initial add; NOT complete.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   533
1198
4cdb856021dd Removed the non-Unicode fallbacks from platform_windows.c, other cleanups.
Ryan C. Gordon <icculus@icculus.org>
parents: 1180
diff changeset
   534
    do
68
c9a10b5d5f4f Initial add; NOT complete.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   535
    {
1198
4cdb856021dd Removed the non-Unicode fallbacks from platform_windows.c, other cleanups.
Ryan C. Gordon <icculus@icculus.org>
parents: 1180
diff changeset
   536
        const DWORD attr = entw.dwFileAttributes;
4cdb856021dd Removed the non-Unicode fallbacks from platform_windows.c, other cleanups.
Ryan C. Gordon <icculus@icculus.org>
parents: 1180
diff changeset
   537
        const DWORD tag = entw.dwReserved0;
4cdb856021dd Removed the non-Unicode fallbacks from platform_windows.c, other cleanups.
Ryan C. Gordon <icculus@icculus.org>
parents: 1180
diff changeset
   538
        const WCHAR *fn = entw.cFileName;
4cdb856021dd Removed the non-Unicode fallbacks from platform_windows.c, other cleanups.
Ryan C. Gordon <icculus@icculus.org>
parents: 1180
diff changeset
   539
        char *utf8;
68
c9a10b5d5f4f Initial add; NOT complete.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   540
1198
4cdb856021dd Removed the non-Unicode fallbacks from platform_windows.c, other cleanups.
Ryan C. Gordon <icculus@icculus.org>
parents: 1180
diff changeset
   541
        if ((fn[0] == '.') && (fn[1] == '\0'))
4cdb856021dd Removed the non-Unicode fallbacks from platform_windows.c, other cleanups.
Ryan C. Gordon <icculus@icculus.org>
parents: 1180
diff changeset
   542
            continue;
4cdb856021dd Removed the non-Unicode fallbacks from platform_windows.c, other cleanups.
Ryan C. Gordon <icculus@icculus.org>
parents: 1180
diff changeset
   543
        if ((fn[0] == '.') && (fn[1] == '.') && (fn[2] == '\0'))
4cdb856021dd Removed the non-Unicode fallbacks from platform_windows.c, other cleanups.
Ryan C. Gordon <icculus@icculus.org>
parents: 1180
diff changeset
   544
            continue;
4cdb856021dd Removed the non-Unicode fallbacks from platform_windows.c, other cleanups.
Ryan C. Gordon <icculus@icculus.org>
parents: 1180
diff changeset
   545
        if ((omitSymLinks) && (isSymlinkAttrs(attr, tag)))
4cdb856021dd Removed the non-Unicode fallbacks from platform_windows.c, other cleanups.
Ryan C. Gordon <icculus@icculus.org>
parents: 1180
diff changeset
   546
            continue;
4cdb856021dd Removed the non-Unicode fallbacks from platform_windows.c, other cleanups.
Ryan C. Gordon <icculus@icculus.org>
parents: 1180
diff changeset
   547
4cdb856021dd Removed the non-Unicode fallbacks from platform_windows.c, other cleanups.
Ryan C. Gordon <icculus@icculus.org>
parents: 1180
diff changeset
   548
        utf8 = unicodeToUtf8Heap(fn);
4cdb856021dd Removed the non-Unicode fallbacks from platform_windows.c, other cleanups.
Ryan C. Gordon <icculus@icculus.org>
parents: 1180
diff changeset
   549
        if (utf8 != NULL)
861
9b405bf6a95d Tons of Unicode work in windows.c ... should now use UCS-2 on NT/XP/Vista/etc
Ryan C. Gordon <icculus@icculus.org>
parents: 859
diff changeset
   550
        {
1198
4cdb856021dd Removed the non-Unicode fallbacks from platform_windows.c, other cleanups.
Ryan C. Gordon <icculus@icculus.org>
parents: 1180
diff changeset
   551
            callback(callbackdata, origdir, utf8);
4cdb856021dd Removed the non-Unicode fallbacks from platform_windows.c, other cleanups.
Ryan C. Gordon <icculus@icculus.org>
parents: 1180
diff changeset
   552
            allocator.Free(utf8);
4cdb856021dd Removed the non-Unicode fallbacks from platform_windows.c, other cleanups.
Ryan C. Gordon <icculus@icculus.org>
parents: 1180
diff changeset
   553
        } /* if */
4cdb856021dd Removed the non-Unicode fallbacks from platform_windows.c, other cleanups.
Ryan C. Gordon <icculus@icculus.org>
parents: 1180
diff changeset
   554
    } while (FindNextFileW(dir, &entw) != 0);
68
c9a10b5d5f4f Initial add; NOT complete.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   555
c9a10b5d5f4f Initial add; NOT complete.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   556
    FindClose(dir);
c9a10b5d5f4f Initial add; NOT complete.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   557
} /* __PHYSFS_platformEnumerateFiles */
c9a10b5d5f4f Initial add; NOT complete.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   558
c9a10b5d5f4f Initial add; NOT complete.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   559
c9a10b5d5f4f Initial add; NOT complete.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   560
char *__PHYSFS_platformCurrentDir(void)
c9a10b5d5f4f Initial add; NOT complete.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   561
{
861
9b405bf6a95d Tons of Unicode work in windows.c ... should now use UCS-2 on NT/XP/Vista/etc
Ryan C. Gordon <icculus@icculus.org>
parents: 859
diff changeset
   562
    char *retval = NULL;
9b405bf6a95d Tons of Unicode work in windows.c ... should now use UCS-2 on NT/XP/Vista/etc
Ryan C. Gordon <icculus@icculus.org>
parents: 859
diff changeset
   563
    WCHAR *wbuf = NULL;
68
c9a10b5d5f4f Initial add; NOT complete.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   564
    DWORD buflen = 0;
c9a10b5d5f4f Initial add; NOT complete.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   565
1198
4cdb856021dd Removed the non-Unicode fallbacks from platform_windows.c, other cleanups.
Ryan C. Gordon <icculus@icculus.org>
parents: 1180
diff changeset
   566
    buflen = GetCurrentDirectoryW(buflen, NULL);
861
9b405bf6a95d Tons of Unicode work in windows.c ... should now use UCS-2 on NT/XP/Vista/etc
Ryan C. Gordon <icculus@icculus.org>
parents: 859
diff changeset
   567
    wbuf = (WCHAR *) __PHYSFS_smallAlloc((buflen + 2) * sizeof (WCHAR));
9b405bf6a95d Tons of Unicode work in windows.c ... should now use UCS-2 on NT/XP/Vista/etc
Ryan C. Gordon <icculus@icculus.org>
parents: 859
diff changeset
   568
    BAIL_IF_MACRO(wbuf == NULL, ERR_OUT_OF_MEMORY, NULL);
1198
4cdb856021dd Removed the non-Unicode fallbacks from platform_windows.c, other cleanups.
Ryan C. Gordon <icculus@icculus.org>
parents: 1180
diff changeset
   569
    GetCurrentDirectoryW(buflen, wbuf);
87
be2efecec922 Rewrote __PHYSFS_platformRealPath() to be Cygwin AND Visual C friendly. I hope.
Ryan C. Gordon <icculus@icculus.org>
parents: 83
diff changeset
   570
861
9b405bf6a95d Tons of Unicode work in windows.c ... should now use UCS-2 on NT/XP/Vista/etc
Ryan C. Gordon <icculus@icculus.org>
parents: 859
diff changeset
   571
    if (wbuf[buflen - 2] == '\\')
1198
4cdb856021dd Removed the non-Unicode fallbacks from platform_windows.c, other cleanups.
Ryan C. Gordon <icculus@icculus.org>
parents: 1180
diff changeset
   572
        wbuf[buflen - 1] = '\0';  /* just in case... */
861
9b405bf6a95d Tons of Unicode work in windows.c ... should now use UCS-2 on NT/XP/Vista/etc
Ryan C. Gordon <icculus@icculus.org>
parents: 859
diff changeset
   573
    else
9b405bf6a95d Tons of Unicode work in windows.c ... should now use UCS-2 on NT/XP/Vista/etc
Ryan C. Gordon <icculus@icculus.org>
parents: 859
diff changeset
   574
    {
9b405bf6a95d Tons of Unicode work in windows.c ... should now use UCS-2 on NT/XP/Vista/etc
Ryan C. Gordon <icculus@icculus.org>
parents: 859
diff changeset
   575
        wbuf[buflen - 1] = '\\'; 
9b405bf6a95d Tons of Unicode work in windows.c ... should now use UCS-2 on NT/XP/Vista/etc
Ryan C. Gordon <icculus@icculus.org>
parents: 859
diff changeset
   576
        wbuf[buflen] = '\0'; 
9b405bf6a95d Tons of Unicode work in windows.c ... should now use UCS-2 on NT/XP/Vista/etc
Ryan C. Gordon <icculus@icculus.org>
parents: 859
diff changeset
   577
    } /* else */
87
be2efecec922 Rewrote __PHYSFS_platformRealPath() to be Cygwin AND Visual C friendly. I hope.
Ryan C. Gordon <icculus@icculus.org>
parents: 83
diff changeset
   578
861
9b405bf6a95d Tons of Unicode work in windows.c ... should now use UCS-2 on NT/XP/Vista/etc
Ryan C. Gordon <icculus@icculus.org>
parents: 859
diff changeset
   579
    retval = unicodeToUtf8Heap(wbuf);
9b405bf6a95d Tons of Unicode work in windows.c ... should now use UCS-2 on NT/XP/Vista/etc
Ryan C. Gordon <icculus@icculus.org>
parents: 859
diff changeset
   580
    __PHYSFS_smallFree(wbuf);
1016
957c97389257 Cleaned up returns that look like function calls for my updated coding style.
Ryan C. Gordon <icculus@icculus.org>
parents: 1012
diff changeset
   581
    return retval;
68
c9a10b5d5f4f Initial add; NOT complete.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   582
} /* __PHYSFS_platformCurrentDir */
c9a10b5d5f4f Initial add; NOT complete.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   583
c9a10b5d5f4f Initial add; NOT complete.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   584
c9a10b5d5f4f Initial add; NOT complete.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   585
int __PHYSFS_platformMkDir(const char *path)
c9a10b5d5f4f Initial add; NOT complete.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   586
{
861
9b405bf6a95d Tons of Unicode work in windows.c ... should now use UCS-2 on NT/XP/Vista/etc
Ryan C. Gordon <icculus@icculus.org>
parents: 859
diff changeset
   587
    WCHAR *wpath;
9b405bf6a95d Tons of Unicode work in windows.c ... should now use UCS-2 on NT/XP/Vista/etc
Ryan C. Gordon <icculus@icculus.org>
parents: 859
diff changeset
   588
    DWORD rc;
9b405bf6a95d Tons of Unicode work in windows.c ... should now use UCS-2 on NT/XP/Vista/etc
Ryan C. Gordon <icculus@icculus.org>
parents: 859
diff changeset
   589
    UTF8_TO_UNICODE_STACK_MACRO(wpath, path);
1198
4cdb856021dd Removed the non-Unicode fallbacks from platform_windows.c, other cleanups.
Ryan C. Gordon <icculus@icculus.org>
parents: 1180
diff changeset
   590
    rc = CreateDirectoryW(wpath, NULL);
861
9b405bf6a95d Tons of Unicode work in windows.c ... should now use UCS-2 on NT/XP/Vista/etc
Ryan C. Gordon <icculus@icculus.org>
parents: 859
diff changeset
   591
    __PHYSFS_smallFree(wpath);
9b405bf6a95d Tons of Unicode work in windows.c ... should now use UCS-2 on NT/XP/Vista/etc
Ryan C. Gordon <icculus@icculus.org>
parents: 859
diff changeset
   592
    BAIL_IF_MACRO(rc == 0, winApiStrError(), 0);
1016
957c97389257 Cleaned up returns that look like function calls for my updated coding style.
Ryan C. Gordon <icculus@icculus.org>
parents: 1012
diff changeset
   593
    return 1;
68
c9a10b5d5f4f Initial add; NOT complete.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   594
} /* __PHYSFS_platformMkDir */
c9a10b5d5f4f Initial add; NOT complete.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   595
275
42f0e962abbb Lots of cleanups, fixes, and corrections. Should now work on all win32
Ryan C. Gordon <icculus@icculus.org>
parents: 268
diff changeset
   596
131
69b093825303 -Added init and deinit routines per physfs_internal.h changes.
Gregory S. Read <zeph@clutteredmind.org>
parents: 127
diff changeset
   597
int __PHYSFS_platformInit(void)
69b093825303 -Added init and deinit routines per physfs_internal.h changes.
Gregory S. Read <zeph@clutteredmind.org>
parents: 127
diff changeset
   598
{
1198
4cdb856021dd Removed the non-Unicode fallbacks from platform_windows.c, other cleanups.
Ryan C. Gordon <icculus@icculus.org>
parents: 1180
diff changeset
   599
    libUserEnv = LoadLibraryA("userenv.dll");
4cdb856021dd Removed the non-Unicode fallbacks from platform_windows.c, other cleanups.
Ryan C. Gordon <icculus@icculus.org>
parents: 1180
diff changeset
   600
    BAIL_IF_MACRO(libUserEnv == NULL, winApiStrError(), 0);
4cdb856021dd Removed the non-Unicode fallbacks from platform_windows.c, other cleanups.
Ryan C. Gordon <icculus@icculus.org>
parents: 1180
diff changeset
   601
4cdb856021dd Removed the non-Unicode fallbacks from platform_windows.c, other cleanups.
Ryan C. Gordon <icculus@icculus.org>
parents: 1180
diff changeset
   602
    /* !!! FIXME: why do we precalculate this? */
312
4996c48861db _LOTS_ of cleanups, rewrites, fixes, and improvements. Builds on Cygwin again,
Ryan C. Gordon <icculus@icculus.org>
parents: 310
diff changeset
   603
    BAIL_IF_MACRO(!determineUserDir(), NULL, 0);
1016
957c97389257 Cleaned up returns that look like function calls for my updated coding style.
Ryan C. Gordon <icculus@icculus.org>
parents: 1012
diff changeset
   604
    return 1;  /* It's all good */
312
4996c48861db _LOTS_ of cleanups, rewrites, fixes, and improvements. Builds on Cygwin again,
Ryan C. Gordon <icculus@icculus.org>
parents: 310
diff changeset
   605
} /* __PHYSFS_platformInit */
131
69b093825303 -Added init and deinit routines per physfs_internal.h changes.
Gregory S. Read <zeph@clutteredmind.org>
parents: 127
diff changeset
   606
69b093825303 -Added init and deinit routines per physfs_internal.h changes.
Gregory S. Read <zeph@clutteredmind.org>
parents: 127
diff changeset
   607
69b093825303 -Added init and deinit routines per physfs_internal.h changes.
Gregory S. Read <zeph@clutteredmind.org>
parents: 127
diff changeset
   608
int __PHYSFS_platformDeinit(void)
69b093825303 -Added init and deinit routines per physfs_internal.h changes.
Gregory S. Read <zeph@clutteredmind.org>
parents: 127
diff changeset
   609
{
1217
e38ffad216e8 Move Windows CD-ROM detection to another thread that uses device notifications.
Ryan C. Gordon <icculus@icculus.org>
parents: 1213
diff changeset
   610
    if (detectCDThreadHandle != NULL)
e38ffad216e8 Move Windows CD-ROM detection to another thread that uses device notifications.
Ryan C. Gordon <icculus@icculus.org>
parents: 1213
diff changeset
   611
    {
e38ffad216e8 Move Windows CD-ROM detection to another thread that uses device notifications.
Ryan C. Gordon <icculus@icculus.org>
parents: 1213
diff changeset
   612
        if (detectCDHwnd)
e38ffad216e8 Move Windows CD-ROM detection to another thread that uses device notifications.
Ryan C. Gordon <icculus@icculus.org>
parents: 1213
diff changeset
   613
            PostMessageW(detectCDHwnd, WM_QUIT, 0, 0);
e38ffad216e8 Move Windows CD-ROM detection to another thread that uses device notifications.
Ryan C. Gordon <icculus@icculus.org>
parents: 1213
diff changeset
   614
        CloseHandle(detectCDThreadHandle);
e38ffad216e8 Move Windows CD-ROM detection to another thread that uses device notifications.
Ryan C. Gordon <icculus@icculus.org>
parents: 1213
diff changeset
   615
        detectCDThreadHandle = NULL;
e38ffad216e8 Move Windows CD-ROM detection to another thread that uses device notifications.
Ryan C. Gordon <icculus@icculus.org>
parents: 1213
diff changeset
   616
        initialDiscDetectionComplete = 0;
e38ffad216e8 Move Windows CD-ROM detection to another thread that uses device notifications.
Ryan C. Gordon <icculus@icculus.org>
parents: 1213
diff changeset
   617
        drivesWithMediaBitmap = 0;
e38ffad216e8 Move Windows CD-ROM detection to another thread that uses device notifications.
Ryan C. Gordon <icculus@icculus.org>
parents: 1213
diff changeset
   618
    } /* if */
e38ffad216e8 Move Windows CD-ROM detection to another thread that uses device notifications.
Ryan C. Gordon <icculus@icculus.org>
parents: 1213
diff changeset
   619
1198
4cdb856021dd Removed the non-Unicode fallbacks from platform_windows.c, other cleanups.
Ryan C. Gordon <icculus@icculus.org>
parents: 1180
diff changeset
   620
    if (libUserEnv)
4cdb856021dd Removed the non-Unicode fallbacks from platform_windows.c, other cleanups.
Ryan C. Gordon <icculus@icculus.org>
parents: 1180
diff changeset
   621
        FreeLibrary(libUserEnv);
4cdb856021dd Removed the non-Unicode fallbacks from platform_windows.c, other cleanups.
Ryan C. Gordon <icculus@icculus.org>
parents: 1180
diff changeset
   622
    libUserEnv = NULL;
858
969e69b2822f Improved dynamic loader and initial Unicode work in windows.c ...
Ryan C. Gordon <icculus@icculus.org>
parents: 856
diff changeset
   623
    allocator.Free(userDir);
969e69b2822f Improved dynamic loader and initial Unicode work in windows.c ...
Ryan C. Gordon <icculus@icculus.org>
parents: 856
diff changeset
   624
    userDir = NULL;
1016
957c97389257 Cleaned up returns that look like function calls for my updated coding style.
Ryan C. Gordon <icculus@icculus.org>
parents: 1012
diff changeset
   625
    return 1; /* It's all good */
312
4996c48861db _LOTS_ of cleanups, rewrites, fixes, and improvements. Builds on Cygwin again,
Ryan C. Gordon <icculus@icculus.org>
parents: 310
diff changeset
   626
} /* __PHYSFS_platformDeinit */
4996c48861db _LOTS_ of cleanups, rewrites, fixes, and improvements. Builds on Cygwin again,
Ryan C. Gordon <icculus@icculus.org>
parents: 310
diff changeset
   627
4996c48861db _LOTS_ of cleanups, rewrites, fixes, and improvements. Builds on Cygwin again,
Ryan C. Gordon <icculus@icculus.org>
parents: 310
diff changeset
   628
4996c48861db _LOTS_ of cleanups, rewrites, fixes, and improvements. Builds on Cygwin again,
Ryan C. Gordon <icculus@icculus.org>
parents: 310
diff changeset
   629
static void *doOpen(const char *fname, DWORD mode, DWORD creation, int rdonly)
4996c48861db _LOTS_ of cleanups, rewrites, fixes, and improvements. Builds on Cygwin again,
Ryan C. Gordon <icculus@icculus.org>
parents: 310
diff changeset
   630
{
1198
4cdb856021dd Removed the non-Unicode fallbacks from platform_windows.c, other cleanups.
Ryan C. Gordon <icculus@icculus.org>
parents: 1180
diff changeset
   631
    HANDLE fileh;
861
9b405bf6a95d Tons of Unicode work in windows.c ... should now use UCS-2 on NT/XP/Vista/etc
Ryan C. Gordon <icculus@icculus.org>
parents: 859
diff changeset
   632
    WinApiFile *retval;
9b405bf6a95d Tons of Unicode work in windows.c ... should now use UCS-2 on NT/XP/Vista/etc
Ryan C. Gordon <icculus@icculus.org>
parents: 859
diff changeset
   633
    WCHAR *wfname;
312
4996c48861db _LOTS_ of cleanups, rewrites, fixes, and improvements. Builds on Cygwin again,
Ryan C. Gordon <icculus@icculus.org>
parents: 310
diff changeset
   634
861
9b405bf6a95d Tons of Unicode work in windows.c ... should now use UCS-2 on NT/XP/Vista/etc
Ryan C. Gordon <icculus@icculus.org>
parents: 859
diff changeset
   635
    UTF8_TO_UNICODE_STACK_MACRO(wfname, fname);
9b405bf6a95d Tons of Unicode work in windows.c ... should now use UCS-2 on NT/XP/Vista/etc
Ryan C. Gordon <icculus@icculus.org>
parents: 859
diff changeset
   636
    BAIL_IF_MACRO(wfname == NULL, ERR_OUT_OF_MEMORY, NULL);
1198
4cdb856021dd Removed the non-Unicode fallbacks from platform_windows.c, other cleanups.
Ryan C. Gordon <icculus@icculus.org>
parents: 1180
diff changeset
   637
    fileh = CreateFileW(wfname, mode, FILE_SHARE_READ | FILE_SHARE_WRITE,
4cdb856021dd Removed the non-Unicode fallbacks from platform_windows.c, other cleanups.
Ryan C. Gordon <icculus@icculus.org>
parents: 1180
diff changeset
   638
                             NULL, creation, FILE_ATTRIBUTE_NORMAL, NULL);
861
9b405bf6a95d Tons of Unicode work in windows.c ... should now use UCS-2 on NT/XP/Vista/etc
Ryan C. Gordon <icculus@icculus.org>
parents: 859
diff changeset
   639
    __PHYSFS_smallFree(wfname);
312
4996c48861db _LOTS_ of cleanups, rewrites, fixes, and improvements. Builds on Cygwin again,
Ryan C. Gordon <icculus@icculus.org>
parents: 310
diff changeset
   640
1198
4cdb856021dd Removed the non-Unicode fallbacks from platform_windows.c, other cleanups.
Ryan C. Gordon <icculus@icculus.org>
parents: 1180
diff changeset
   641
    BAIL_IF_MACRO(fileh == INVALID_HANDLE_VALUE,winApiStrError(), NULL);
312
4996c48861db _LOTS_ of cleanups, rewrites, fixes, and improvements. Builds on Cygwin again,
Ryan C. Gordon <icculus@icculus.org>
parents: 310
diff changeset
   642
861
9b405bf6a95d Tons of Unicode work in windows.c ... should now use UCS-2 on NT/XP/Vista/etc
Ryan C. Gordon <icculus@icculus.org>
parents: 859
diff changeset
   643
    retval = (WinApiFile *) allocator.Malloc(sizeof (WinApiFile));
312
4996c48861db _LOTS_ of cleanups, rewrites, fixes, and improvements. Builds on Cygwin again,
Ryan C. Gordon <icculus@icculus.org>
parents: 310
diff changeset
   644
    if (retval == NULL)
275
42f0e962abbb Lots of cleanups, fixes, and corrections. Should now work on all win32
Ryan C. Gordon <icculus@icculus.org>
parents: 268
diff changeset
   645
    {
1198
4cdb856021dd Removed the non-Unicode fallbacks from platform_windows.c, other cleanups.
Ryan C. Gordon <icculus@icculus.org>
parents: 1180
diff changeset
   646
        CloseHandle(fileh);
312
4996c48861db _LOTS_ of cleanups, rewrites, fixes, and improvements. Builds on Cygwin again,
Ryan C. Gordon <icculus@icculus.org>
parents: 310
diff changeset
   647
        BAIL_MACRO(ERR_OUT_OF_MEMORY, NULL);
275
42f0e962abbb Lots of cleanups, fixes, and corrections. Should now work on all win32
Ryan C. Gordon <icculus@icculus.org>
parents: 268
diff changeset
   648
    } /* if */
131
69b093825303 -Added init and deinit routines per physfs_internal.h changes.
Gregory S. Read <zeph@clutteredmind.org>
parents: 127
diff changeset
   649
312
4996c48861db _LOTS_ of cleanups, rewrites, fixes, and improvements. Builds on Cygwin again,
Ryan C. Gordon <icculus@icculus.org>
parents: 310
diff changeset
   650
    retval->readonly = rdonly;
1198
4cdb856021dd Removed the non-Unicode fallbacks from platform_windows.c, other cleanups.
Ryan C. Gordon <icculus@icculus.org>
parents: 1180
diff changeset
   651
    retval->handle = fileh;
1016
957c97389257 Cleaned up returns that look like function calls for my updated coding style.
Ryan C. Gordon <icculus@icculus.org>
parents: 1012
diff changeset
   652
    return retval;
312
4996c48861db _LOTS_ of cleanups, rewrites, fixes, and improvements. Builds on Cygwin again,
Ryan C. Gordon <icculus@icculus.org>
parents: 310
diff changeset
   653
} /* doOpen */
4996c48861db _LOTS_ of cleanups, rewrites, fixes, and improvements. Builds on Cygwin again,
Ryan C. Gordon <icculus@icculus.org>
parents: 310
diff changeset
   654
131
69b093825303 -Added init and deinit routines per physfs_internal.h changes.
Gregory S. Read <zeph@clutteredmind.org>
parents: 127
diff changeset
   655
159
a893392b1628 -Implemented PHYSFS file routines
Gregory S. Read <zeph@clutteredmind.org>
parents: 131
diff changeset
   656
void *__PHYSFS_platformOpenRead(const char *filename)
a893392b1628 -Implemented PHYSFS file routines
Gregory S. Read <zeph@clutteredmind.org>
parents: 131
diff changeset
   657
{
1016
957c97389257 Cleaned up returns that look like function calls for my updated coding style.
Ryan C. Gordon <icculus@icculus.org>
parents: 1012
diff changeset
   658
    return doOpen(filename, GENERIC_READ, OPEN_EXISTING, 1);
312
4996c48861db _LOTS_ of cleanups, rewrites, fixes, and improvements. Builds on Cygwin again,
Ryan C. Gordon <icculus@icculus.org>
parents: 310
diff changeset
   659
} /* __PHYSFS_platformOpenRead */
159
a893392b1628 -Implemented PHYSFS file routines
Gregory S. Read <zeph@clutteredmind.org>
parents: 131
diff changeset
   660
a893392b1628 -Implemented PHYSFS file routines
Gregory S. Read <zeph@clutteredmind.org>
parents: 131
diff changeset
   661
a893392b1628 -Implemented PHYSFS file routines
Gregory S. Read <zeph@clutteredmind.org>
parents: 131
diff changeset
   662
void *__PHYSFS_platformOpenWrite(const char *filename)
a893392b1628 -Implemented PHYSFS file routines
Gregory S. Read <zeph@clutteredmind.org>
parents: 131
diff changeset
   663
{
1016
957c97389257 Cleaned up returns that look like function calls for my updated coding style.
Ryan C. Gordon <icculus@icculus.org>
parents: 1012
diff changeset
   664
    return doOpen(filename, GENERIC_WRITE, CREATE_ALWAYS, 0);
312
4996c48861db _LOTS_ of cleanups, rewrites, fixes, and improvements. Builds on Cygwin again,
Ryan C. Gordon <icculus@icculus.org>
parents: 310
diff changeset
   665
} /* __PHYSFS_platformOpenWrite */
159
a893392b1628 -Implemented PHYSFS file routines
Gregory S. Read <zeph@clutteredmind.org>
parents: 131
diff changeset
   666
a893392b1628 -Implemented PHYSFS file routines
Gregory S. Read <zeph@clutteredmind.org>
parents: 131
diff changeset
   667
a893392b1628 -Implemented PHYSFS file routines
Gregory S. Read <zeph@clutteredmind.org>
parents: 131
diff changeset
   668
void *__PHYSFS_platformOpenAppend(const char *filename)
a893392b1628 -Implemented PHYSFS file routines
Gregory S. Read <zeph@clutteredmind.org>
parents: 131
diff changeset
   669
{
312
4996c48861db _LOTS_ of cleanups, rewrites, fixes, and improvements. Builds on Cygwin again,
Ryan C. Gordon <icculus@icculus.org>
parents: 310
diff changeset
   670
    void *retval = doOpen(filename, GENERIC_WRITE, OPEN_ALWAYS, 0);
4996c48861db _LOTS_ of cleanups, rewrites, fixes, and improvements. Builds on Cygwin again,
Ryan C. Gordon <icculus@icculus.org>
parents: 310
diff changeset
   671
    if (retval != NULL)
4996c48861db _LOTS_ of cleanups, rewrites, fixes, and improvements. Builds on Cygwin again,
Ryan C. Gordon <icculus@icculus.org>
parents: 310
diff changeset
   672
    {
861
9b405bf6a95d Tons of Unicode work in windows.c ... should now use UCS-2 on NT/XP/Vista/etc
Ryan C. Gordon <icculus@icculus.org>
parents: 859
diff changeset
   673
        HANDLE h = ((WinApiFile *) retval)->handle;
606
70cf47819dd2 Fixed Win32 seeking on > 2gig files, other Cygwin issues.
Ryan C. Gordon <icculus@icculus.org>
parents: 596
diff changeset
   674
        DWORD rc = SetFilePointer(h, 0, NULL, FILE_END);
70cf47819dd2 Fixed Win32 seeking on > 2gig files, other Cygwin issues.
Ryan C. Gordon <icculus@icculus.org>
parents: 596
diff changeset
   675
        if (rc == PHYSFS_INVALID_SET_FILE_POINTER)
312
4996c48861db _LOTS_ of cleanups, rewrites, fixes, and improvements. Builds on Cygwin again,
Ryan C. Gordon <icculus@icculus.org>
parents: 310
diff changeset
   676
        {
861
9b405bf6a95d Tons of Unicode work in windows.c ... should now use UCS-2 on NT/XP/Vista/etc
Ryan C. Gordon <icculus@icculus.org>
parents: 859
diff changeset
   677
            const char *err = winApiStrError();
312
4996c48861db _LOTS_ of cleanups, rewrites, fixes, and improvements. Builds on Cygwin again,
Ryan C. Gordon <icculus@icculus.org>
parents: 310
diff changeset
   678
            CloseHandle(h);
691
71d9affe0d8a All memory management now goes through allocation hooks instead of directly to
Ryan C. Gordon <icculus@icculus.org>
parents: 657
diff changeset
   679
            allocator.Free(retval);
312
4996c48861db _LOTS_ of cleanups, rewrites, fixes, and improvements. Builds on Cygwin again,
Ryan C. Gordon <icculus@icculus.org>
parents: 310
diff changeset
   680
            BAIL_MACRO(err, NULL);
4996c48861db _LOTS_ of cleanups, rewrites, fixes, and improvements. Builds on Cygwin again,
Ryan C. Gordon <icculus@icculus.org>
parents: 310
diff changeset
   681
        } /* if */
4996c48861db _LOTS_ of cleanups, rewrites, fixes, and improvements. Builds on Cygwin again,
Ryan C. Gordon <icculus@icculus.org>
parents: 310
diff changeset
   682
    } /* if */
159
a893392b1628 -Implemented PHYSFS file routines
Gregory S. Read <zeph@clutteredmind.org>
parents: 131
diff changeset
   683
1016
957c97389257 Cleaned up returns that look like function calls for my updated coding style.
Ryan C. Gordon <icculus@icculus.org>
parents: 1012
diff changeset
   684
    return retval;
312
4996c48861db _LOTS_ of cleanups, rewrites, fixes, and improvements. Builds on Cygwin again,
Ryan C. Gordon <icculus@icculus.org>
parents: 310
diff changeset
   685
} /* __PHYSFS_platformOpenAppend */
4996c48861db _LOTS_ of cleanups, rewrites, fixes, and improvements. Builds on Cygwin again,
Ryan C. Gordon <icculus@icculus.org>
parents: 310
diff changeset
   686
159
a893392b1628 -Implemented PHYSFS file routines
Gregory S. Read <zeph@clutteredmind.org>
parents: 131
diff changeset
   687
1135
3b71a0c08665 Patched to compile on Windows.
Ryan C. Gordon <icculus@icculus.org>
parents: 1129
diff changeset
   688
/* !!! FIXME: this function fails if len > 0xFFFFFFFF. */
1098
4e86cec1143f Moved all the file i/o from stdio-style to POSIX-style.
Ryan C. Gordon <icculus@icculus.org>
parents: 1067
diff changeset
   689
PHYSFS_sint64 __PHYSFS_platformRead(void *opaque, void *buf, PHYSFS_uint64 len)
159
a893392b1628 -Implemented PHYSFS file routines
Gregory S. Read <zeph@clutteredmind.org>
parents: 131
diff changeset
   690
{
861
9b405bf6a95d Tons of Unicode work in windows.c ... should now use UCS-2 on NT/XP/Vista/etc
Ryan C. Gordon <icculus@icculus.org>
parents: 859
diff changeset
   691
    HANDLE Handle = ((WinApiFile *) opaque)->handle;
1098
4e86cec1143f Moved all the file i/o from stdio-style to POSIX-style.
Ryan C. Gordon <icculus@icculus.org>
parents: 1067
diff changeset
   692
    DWORD CountOfBytesRead = 0;
159
a893392b1628 -Implemented PHYSFS file routines
Gregory S. Read <zeph@clutteredmind.org>
parents: 131
diff changeset
   693
1098
4e86cec1143f Moved all the file i/o from stdio-style to POSIX-style.
Ryan C. Gordon <icculus@icculus.org>
parents: 1067
diff changeset
   694
    BAIL_IF_MACRO(!__PHYSFS_ui64FitsAddressSpace(len),ERR_INVALID_ARGUMENT,-1);
4e86cec1143f Moved all the file i/o from stdio-style to POSIX-style.
Ryan C. Gordon <icculus@icculus.org>
parents: 1067
diff changeset
   695
4e86cec1143f Moved all the file i/o from stdio-style to POSIX-style.
Ryan C. Gordon <icculus@icculus.org>
parents: 1067
diff changeset
   696
    if(!ReadFile(Handle, buf, (DWORD) len, &CountOfBytesRead, NULL))
861
9b405bf6a95d Tons of Unicode work in windows.c ... should now use UCS-2 on NT/XP/Vista/etc
Ryan C. Gordon <icculus@icculus.org>
parents: 859
diff changeset
   697
        BAIL_MACRO(winApiStrError(), -1);
1098
4e86cec1143f Moved all the file i/o from stdio-style to POSIX-style.
Ryan C. Gordon <icculus@icculus.org>
parents: 1067
diff changeset
   698
    return (PHYSFS_sint64) CountOfBytesRead;
312
4996c48861db _LOTS_ of cleanups, rewrites, fixes, and improvements. Builds on Cygwin again,
Ryan C. Gordon <icculus@icculus.org>
parents: 310
diff changeset
   699
} /* __PHYSFS_platformRead */
4996c48861db _LOTS_ of cleanups, rewrites, fixes, and improvements. Builds on Cygwin again,
Ryan C. Gordon <icculus@icculus.org>
parents: 310
diff changeset
   700
159
a893392b1628 -Implemented PHYSFS file routines
Gregory S. Read <zeph@clutteredmind.org>
parents: 131
diff changeset
   701
1135
3b71a0c08665 Patched to compile on Windows.
Ryan C. Gordon <icculus@icculus.org>
parents: 1129
diff changeset
   702
/* !!! FIXME: this function fails if len > 0xFFFFFFFF. */
310
f8bca4a93fd5 Patched to compile on Cygwin.
Ryan C. Gordon <icculus@icculus.org>
parents: 275
diff changeset
   703
PHYSFS_sint64 __PHYSFS_platformWrite(void *opaque, const void *buffer,
1135
3b71a0c08665 Patched to compile on Windows.
Ryan C. Gordon <icculus@icculus.org>
parents: 1129
diff changeset
   704
                                     PHYSFS_uint64 len)
159
a893392b1628 -Implemented PHYSFS file routines
Gregory S. Read <zeph@clutteredmind.org>
parents: 131
diff changeset
   705
{
861
9b405bf6a95d Tons of Unicode work in windows.c ... should now use UCS-2 on NT/XP/Vista/etc
Ryan C. Gordon <icculus@icculus.org>
parents: 859
diff changeset
   706
    HANDLE Handle = ((WinApiFile *) opaque)->handle;
1098
4e86cec1143f Moved all the file i/o from stdio-style to POSIX-style.
Ryan C. Gordon <icculus@icculus.org>
parents: 1067
diff changeset
   707
    DWORD CountOfBytesWritten = 0;
159
a893392b1628 -Implemented PHYSFS file routines
Gregory S. Read <zeph@clutteredmind.org>
parents: 131
diff changeset
   708
1098
4e86cec1143f Moved all the file i/o from stdio-style to POSIX-style.
Ryan C. Gordon <icculus@icculus.org>
parents: 1067
diff changeset
   709
    BAIL_IF_MACRO(!__PHYSFS_ui64FitsAddressSpace(len),ERR_INVALID_ARGUMENT,-1);
4e86cec1143f Moved all the file i/o from stdio-style to POSIX-style.
Ryan C. Gordon <icculus@icculus.org>
parents: 1067
diff changeset
   710
4e86cec1143f Moved all the file i/o from stdio-style to POSIX-style.
Ryan C. Gordon <icculus@icculus.org>
parents: 1067
diff changeset
   711
    if(!WriteFile(Handle, buffer, (DWORD) len, &CountOfBytesWritten, NULL))
861
9b405bf6a95d Tons of Unicode work in windows.c ... should now use UCS-2 on NT/XP/Vista/etc
Ryan C. Gordon <icculus@icculus.org>
parents: 859
diff changeset
   712
        BAIL_MACRO(winApiStrError(), -1);
1098
4e86cec1143f Moved all the file i/o from stdio-style to POSIX-style.
Ryan C. Gordon <icculus@icculus.org>
parents: 1067
diff changeset
   713
    return (PHYSFS_sint64) CountOfBytesWritten;
312
4996c48861db _LOTS_ of cleanups, rewrites, fixes, and improvements. Builds on Cygwin again,
Ryan C. Gordon <icculus@icculus.org>
parents: 310
diff changeset
   714
} /* __PHYSFS_platformWrite */
4996c48861db _LOTS_ of cleanups, rewrites, fixes, and improvements. Builds on Cygwin again,
Ryan C. Gordon <icculus@icculus.org>
parents: 310
diff changeset
   715
159
a893392b1628 -Implemented PHYSFS file routines
Gregory S. Read <zeph@clutteredmind.org>
parents: 131
diff changeset
   716
a893392b1628 -Implemented PHYSFS file routines
Gregory S. Read <zeph@clutteredmind.org>
parents: 131
diff changeset
   717
int __PHYSFS_platformSeek(void *opaque, PHYSFS_uint64 pos)
a893392b1628 -Implemented PHYSFS file routines
Gregory S. Read <zeph@clutteredmind.org>
parents: 131
diff changeset
   718
{
861
9b405bf6a95d Tons of Unicode work in windows.c ... should now use UCS-2 on NT/XP/Vista/etc
Ryan C. Gordon <icculus@icculus.org>
parents: 859
diff changeset
   719
    HANDLE Handle = ((WinApiFile *) opaque)->handle;
930
45ad625f03bc Fixed compiler warnings in win32 API calls (thanks, Dennis!).
Ryan C. Gordon <icculus@icculus.org>
parents: 926
diff changeset
   720
    LONG HighOrderPos;
45ad625f03bc Fixed compiler warnings in win32 API calls (thanks, Dennis!).
Ryan C. Gordon <icculus@icculus.org>
parents: 926
diff changeset
   721
    PLONG pHighOrderPos;
312
4996c48861db _LOTS_ of cleanups, rewrites, fixes, and improvements. Builds on Cygwin again,
Ryan C. Gordon <icculus@icculus.org>
parents: 310
diff changeset
   722
    DWORD rc;
159
a893392b1628 -Implemented PHYSFS file routines
Gregory S. Read <zeph@clutteredmind.org>
parents: 131
diff changeset
   723
a893392b1628 -Implemented PHYSFS file routines
Gregory S. Read <zeph@clutteredmind.org>
parents: 131
diff changeset
   724
    /* Get the high order 32-bits of the position */
a893392b1628 -Implemented PHYSFS file routines
Gregory S. Read <zeph@clutteredmind.org>
parents: 131
diff changeset
   725
    HighOrderPos = HIGHORDER_UINT64(pos);
a893392b1628 -Implemented PHYSFS file routines
Gregory S. Read <zeph@clutteredmind.org>
parents: 131
diff changeset
   726
606
70cf47819dd2 Fixed Win32 seeking on > 2gig files, other Cygwin issues.
Ryan C. Gordon <icculus@icculus.org>
parents: 596
diff changeset
   727
    /*
70cf47819dd2 Fixed Win32 seeking on > 2gig files, other Cygwin issues.
Ryan C. Gordon <icculus@icculus.org>
parents: 596
diff changeset
   728
     * MSDN: "If you do not need the high-order 32 bits, this
70cf47819dd2 Fixed Win32 seeking on > 2gig files, other Cygwin issues.
Ryan C. Gordon <icculus@icculus.org>
parents: 596
diff changeset
   729
     *         pointer must be set to NULL."
70cf47819dd2 Fixed Win32 seeking on > 2gig files, other Cygwin issues.
Ryan C. Gordon <icculus@icculus.org>
parents: 596
diff changeset
   730
     */
70cf47819dd2 Fixed Win32 seeking on > 2gig files, other Cygwin issues.
Ryan C. Gordon <icculus@icculus.org>
parents: 596
diff changeset
   731
    pHighOrderPos = (HighOrderPos) ? &HighOrderPos : NULL;
70cf47819dd2 Fixed Win32 seeking on > 2gig files, other Cygwin issues.
Ryan C. Gordon <icculus@icculus.org>
parents: 596
diff changeset
   732
70cf47819dd2 Fixed Win32 seeking on > 2gig files, other Cygwin issues.
Ryan C. Gordon <icculus@icculus.org>
parents: 596
diff changeset
   733
    /*
70cf47819dd2 Fixed Win32 seeking on > 2gig files, other Cygwin issues.
Ryan C. Gordon <icculus@icculus.org>
parents: 596
diff changeset
   734
     * !!! FIXME: MSDN: "Windows Me/98/95:  If the pointer
70cf47819dd2 Fixed Win32 seeking on > 2gig files, other Cygwin issues.
Ryan C. Gordon <icculus@icculus.org>
parents: 596
diff changeset
   735
     * !!! FIXME:  lpDistanceToMoveHigh is not NULL, then it must
70cf47819dd2 Fixed Win32 seeking on > 2gig files, other Cygwin issues.
Ryan C. Gordon <icculus@icculus.org>
parents: 596
diff changeset
   736
     * !!! FIXME:  point to either 0, INVALID_SET_FILE_POINTER, or
70cf47819dd2 Fixed Win32 seeking on > 2gig files, other Cygwin issues.
Ryan C. Gordon <icculus@icculus.org>
parents: 596
diff changeset
   737
     * !!! FIXME:  the sign extension of the value of lDistanceToMove.
70cf47819dd2 Fixed Win32 seeking on > 2gig files, other Cygwin issues.
Ryan C. Gordon <icculus@icculus.org>
parents: 596
diff changeset
   738
     * !!! FIXME:  Any other value will be rejected."
70cf47819dd2 Fixed Win32 seeking on > 2gig files, other Cygwin issues.
Ryan C. Gordon <icculus@icculus.org>
parents: 596
diff changeset
   739
     */
70cf47819dd2 Fixed Win32 seeking on > 2gig files, other Cygwin issues.
Ryan C. Gordon <icculus@icculus.org>
parents: 596
diff changeset
   740
159
a893392b1628 -Implemented PHYSFS file routines
Gregory S. Read <zeph@clutteredmind.org>
parents: 131
diff changeset
   741
    /* Move pointer "pos" count from start of file */
651
cbe4ea4c7e8e Changed vars named "FileHandle" to "Handle" to not cause confusion with
Ryan C. Gordon <icculus@icculus.org>
parents: 615
diff changeset
   742
    rc = SetFilePointer(Handle, LOWORDER_UINT64(pos),
606
70cf47819dd2 Fixed Win32 seeking on > 2gig files, other Cygwin issues.
Ryan C. Gordon <icculus@icculus.org>
parents: 596
diff changeset
   743
                        pHighOrderPos, FILE_BEGIN);
159
a893392b1628 -Implemented PHYSFS file routines
Gregory S. Read <zeph@clutteredmind.org>
parents: 131
diff changeset
   744
606
70cf47819dd2 Fixed Win32 seeking on > 2gig files, other Cygwin issues.
Ryan C. Gordon <icculus@icculus.org>
parents: 596
diff changeset
   745
    if ( (rc == PHYSFS_INVALID_SET_FILE_POINTER) &&
70cf47819dd2 Fixed Win32 seeking on > 2gig files, other Cygwin issues.
Ryan C. Gordon <icculus@icculus.org>
parents: 596
diff changeset
   746
         (GetLastError() != NO_ERROR) )
70cf47819dd2 Fixed Win32 seeking on > 2gig files, other Cygwin issues.
Ryan C. Gordon <icculus@icculus.org>
parents: 596
diff changeset
   747
    {
861
9b405bf6a95d Tons of Unicode work in windows.c ... should now use UCS-2 on NT/XP/Vista/etc
Ryan C. Gordon <icculus@icculus.org>
parents: 859
diff changeset
   748
        BAIL_MACRO(winApiStrError(), 0);
606
70cf47819dd2 Fixed Win32 seeking on > 2gig files, other Cygwin issues.
Ryan C. Gordon <icculus@icculus.org>
parents: 596
diff changeset
   749
    } /* if */
70cf47819dd2 Fixed Win32 seeking on > 2gig files, other Cygwin issues.
Ryan C. Gordon <icculus@icculus.org>
parents: 596
diff changeset
   750
    
1016
957c97389257 Cleaned up returns that look like function calls for my updated coding style.
Ryan C. Gordon <icculus@icculus.org>
parents: 1012
diff changeset
   751
    return 1;  /* No error occured */
312
4996c48861db _LOTS_ of cleanups, rewrites, fixes, and improvements. Builds on Cygwin again,
Ryan C. Gordon <icculus@icculus.org>
parents: 310
diff changeset
   752
} /* __PHYSFS_platformSeek */
4996c48861db _LOTS_ of cleanups, rewrites, fixes, and improvements. Builds on Cygwin again,
Ryan C. Gordon <icculus@icculus.org>
parents: 310
diff changeset
   753
159
a893392b1628 -Implemented PHYSFS file routines
Gregory S. Read <zeph@clutteredmind.org>
parents: 131
diff changeset
   754
a893392b1628 -Implemented PHYSFS file routines
Gregory S. Read <zeph@clutteredmind.org>
parents: 131
diff changeset
   755
PHYSFS_sint64 __PHYSFS_platformTell(void *opaque)
a893392b1628 -Implemented PHYSFS file routines
Gregory S. Read <zeph@clutteredmind.org>
parents: 131
diff changeset
   756
{
861
9b405bf6a95d Tons of Unicode work in windows.c ... should now use UCS-2 on NT/XP/Vista/etc
Ryan C. Gordon <icculus@icculus.org>
parents: 859
diff changeset
   757
    HANDLE Handle = ((WinApiFile *) opaque)->handle;
930
45ad625f03bc Fixed compiler warnings in win32 API calls (thanks, Dennis!).
Ryan C. Gordon <icculus@icculus.org>
parents: 926
diff changeset
   758
    LONG HighPos = 0;
312
4996c48861db _LOTS_ of cleanups, rewrites, fixes, and improvements. Builds on Cygwin again,
Ryan C. Gordon <icculus@icculus.org>
parents: 310
diff changeset
   759
    DWORD LowPos;
159
a893392b1628 -Implemented PHYSFS file routines
Gregory S. Read <zeph@clutteredmind.org>
parents: 131
diff changeset
   760
    PHYSFS_sint64 retval;
a893392b1628 -Implemented PHYSFS file routines
Gregory S. Read <zeph@clutteredmind.org>
parents: 131
diff changeset
   761
a893392b1628 -Implemented PHYSFS file routines
Gregory S. Read <zeph@clutteredmind.org>
parents: 131
diff changeset
   762
    /* Get current position */
651
cbe4ea4c7e8e Changed vars named "FileHandle" to "Handle" to not cause confusion with
Ryan C. Gordon <icculus@icculus.org>
parents: 615
diff changeset
   763
    LowPos = SetFilePointer(Handle, 0, &HighPos, FILE_CURRENT);
606
70cf47819dd2 Fixed Win32 seeking on > 2gig files, other Cygwin issues.
Ryan C. Gordon <icculus@icculus.org>
parents: 596
diff changeset
   764
    if ( (LowPos == PHYSFS_INVALID_SET_FILE_POINTER) &&
70cf47819dd2 Fixed Win32 seeking on > 2gig files, other Cygwin issues.
Ryan C. Gordon <icculus@icculus.org>
parents: 596
diff changeset
   765
         (GetLastError() != NO_ERROR) )
159
a893392b1628 -Implemented PHYSFS file routines
Gregory S. Read <zeph@clutteredmind.org>
parents: 131
diff changeset
   766
    {
1180
b463fbb66af9 Corrected __PHYSFS_platformTell()'s return value to be correct.
Ryan C. Gordon <icculus@icculus.org>
parents: 1176
diff changeset
   767
        BAIL_MACRO(winApiStrError(), -1);
312
4996c48861db _LOTS_ of cleanups, rewrites, fixes, and improvements. Builds on Cygwin again,
Ryan C. Gordon <icculus@icculus.org>
parents: 310
diff changeset
   768
    } /* if */
211
e9a1d8b11e85 -Fixed a lot of the file functions error handling. Many were handling
Gregory S. Read <zeph@clutteredmind.org>
parents: 210
diff changeset
   769
    else
e9a1d8b11e85 -Fixed a lot of the file functions error handling. Many were handling
Gregory S. Read <zeph@clutteredmind.org>
parents: 210
diff changeset
   770
    {
159
a893392b1628 -Implemented PHYSFS file routines
Gregory S. Read <zeph@clutteredmind.org>
parents: 131
diff changeset
   771
        /* Combine the high/low order to create the 64-bit position value */
312
4996c48861db _LOTS_ of cleanups, rewrites, fixes, and improvements. Builds on Cygwin again,
Ryan C. Gordon <icculus@icculus.org>
parents: 310
diff changeset
   772
        retval = (((PHYSFS_uint64) HighPos) << 32) | LowPos;
4996c48861db _LOTS_ of cleanups, rewrites, fixes, and improvements. Builds on Cygwin again,
Ryan C. Gordon <icculus@icculus.org>
parents: 310
diff changeset
   773
        assert(retval >= 0);
4996c48861db _LOTS_ of cleanups, rewrites, fixes, and improvements. Builds on Cygwin again,
Ryan C. Gordon <icculus@icculus.org>
parents: 310
diff changeset
   774
    } /* else */
4996c48861db _LOTS_ of cleanups, rewrites, fixes, and improvements. Builds on Cygwin again,
Ryan C. Gordon <icculus@icculus.org>
parents: 310
diff changeset
   775
1016
957c97389257 Cleaned up returns that look like function calls for my updated coding style.
Ryan C. Gordon <icculus@icculus.org>
parents: 1012
diff changeset
   776
    return retval;
312
4996c48861db _LOTS_ of cleanups, rewrites, fixes, and improvements. Builds on Cygwin again,
Ryan C. Gordon <icculus@icculus.org>
parents: 310
diff changeset
   777
} /* __PHYSFS_platformTell */
159
a893392b1628 -Implemented PHYSFS file routines
Gregory S. Read <zeph@clutteredmind.org>
parents: 131
diff changeset
   778
a893392b1628 -Implemented PHYSFS file routines
Gregory S. Read <zeph@clutteredmind.org>
parents: 131
diff changeset
   779
312
4996c48861db _LOTS_ of cleanups, rewrites, fixes, and improvements. Builds on Cygwin again,
Ryan C. Gordon <icculus@icculus.org>
parents: 310
diff changeset
   780
PHYSFS_sint64 __PHYSFS_platformFileLength(void *opaque)
159
a893392b1628 -Implemented PHYSFS file routines
Gregory S. Read <zeph@clutteredmind.org>
parents: 131
diff changeset
   781
{
861
9b405bf6a95d Tons of Unicode work in windows.c ... should now use UCS-2 on NT/XP/Vista/etc
Ryan C. Gordon <icculus@icculus.org>
parents: 859
diff changeset
   782
    HANDLE Handle = ((WinApiFile *) opaque)->handle;
312
4996c48861db _LOTS_ of cleanups, rewrites, fixes, and improvements. Builds on Cygwin again,
Ryan C. Gordon <icculus@icculus.org>
parents: 310
diff changeset
   783
    DWORD SizeHigh;
4996c48861db _LOTS_ of cleanups, rewrites, fixes, and improvements. Builds on Cygwin again,
Ryan C. Gordon <icculus@icculus.org>
parents: 310
diff changeset
   784
    DWORD SizeLow;
159
a893392b1628 -Implemented PHYSFS file routines
Gregory S. Read <zeph@clutteredmind.org>
parents: 131
diff changeset
   785
    PHYSFS_sint64 retval;
a893392b1628 -Implemented PHYSFS file routines
Gregory S. Read <zeph@clutteredmind.org>
parents: 131
diff changeset
   786
651
cbe4ea4c7e8e Changed vars named "FileHandle" to "Handle" to not cause confusion with
Ryan C. Gordon <icculus@icculus.org>
parents: 615
diff changeset
   787
    SizeLow = GetFileSize(Handle, &SizeHigh);
606
70cf47819dd2 Fixed Win32 seeking on > 2gig files, other Cygwin issues.
Ryan C. Gordon <icculus@icculus.org>
parents: 596
diff changeset
   788
    if ( (SizeLow == PHYSFS_INVALID_SET_FILE_POINTER) &&
70cf47819dd2 Fixed Win32 seeking on > 2gig files, other Cygwin issues.
Ryan C. Gordon <icculus@icculus.org>
parents: 596
diff changeset
   789
         (GetLastError() != NO_ERROR) )
159
a893392b1628 -Implemented PHYSFS file routines
Gregory S. Read <zeph@clutteredmind.org>
parents: 131
diff changeset
   790
    {
861
9b405bf6a95d Tons of Unicode work in windows.c ... should now use UCS-2 on NT/XP/Vista/etc
Ryan C. Gordon <icculus@icculus.org>
parents: 859
diff changeset
   791
        BAIL_MACRO(winApiStrError(), -1);
275
42f0e962abbb Lots of cleanups, fixes, and corrections. Should now work on all win32
Ryan C. Gordon <icculus@icculus.org>
parents: 268
diff changeset
   792
    } /* if */
211
e9a1d8b11e85 -Fixed a lot of the file functions error handling. Many were handling
Gregory S. Read <zeph@clutteredmind.org>
parents: 210
diff changeset
   793
    else
e9a1d8b11e85 -Fixed a lot of the file functions error handling. Many were handling
Gregory S. Read <zeph@clutteredmind.org>
parents: 210
diff changeset
   794
    {
159
a893392b1628 -Implemented PHYSFS file routines
Gregory S. Read <zeph@clutteredmind.org>
parents: 131
diff changeset
   795
        /* Combine the high/low order to create the 64-bit position value */
312
4996c48861db _LOTS_ of cleanups, rewrites, fixes, and improvements. Builds on Cygwin again,
Ryan C. Gordon <icculus@icculus.org>
parents: 310
diff changeset
   796
        retval = (((PHYSFS_uint64) SizeHigh) << 32) | SizeLow;
4996c48861db _LOTS_ of cleanups, rewrites, fixes, and improvements. Builds on Cygwin again,
Ryan C. Gordon <icculus@icculus.org>
parents: 310
diff changeset
   797
        assert(retval >= 0);
275
42f0e962abbb Lots of cleanups, fixes, and corrections. Should now work on all win32
Ryan C. Gordon <icculus@icculus.org>
parents: 268
diff changeset
   798
    } /* else */
159
a893392b1628 -Implemented PHYSFS file routines
Gregory S. Read <zeph@clutteredmind.org>
parents: 131
diff changeset
   799
1016
957c97389257 Cleaned up returns that look like function calls for my updated coding style.
Ryan C. Gordon <icculus@icculus.org>
parents: 1012
diff changeset
   800
    return retval;
312
4996c48861db _LOTS_ of cleanups, rewrites, fixes, and improvements. Builds on Cygwin again,
Ryan C. Gordon <icculus@icculus.org>
parents: 310
diff changeset
   801
} /* __PHYSFS_platformFileLength */
4996c48861db _LOTS_ of cleanups, rewrites, fixes, and improvements. Builds on Cygwin again,
Ryan C. Gordon <icculus@icculus.org>
parents: 310
diff changeset
   802
159
a893392b1628 -Implemented PHYSFS file routines
Gregory S. Read <zeph@clutteredmind.org>
parents: 131
diff changeset
   803
a893392b1628 -Implemented PHYSFS file routines
Gregory S. Read <zeph@clutteredmind.org>
parents: 131
diff changeset
   804
int __PHYSFS_platformFlush(void *opaque)
a893392b1628 -Implemented PHYSFS file routines
Gregory S. Read <zeph@clutteredmind.org>
parents: 131
diff changeset
   805
{
861
9b405bf6a95d Tons of Unicode work in windows.c ... should now use UCS-2 on NT/XP/Vista/etc
Ryan C. Gordon <icculus@icculus.org>
parents: 859
diff changeset
   806
    WinApiFile *fh = ((WinApiFile *) opaque);
312
4996c48861db _LOTS_ of cleanups, rewrites, fixes, and improvements. Builds on Cygwin again,
Ryan C. Gordon <icculus@icculus.org>
parents: 310
diff changeset
   807
    if (!fh->readonly)
861
9b405bf6a95d Tons of Unicode work in windows.c ... should now use UCS-2 on NT/XP/Vista/etc
Ryan C. Gordon <icculus@icculus.org>
parents: 859
diff changeset
   808
        BAIL_IF_MACRO(!FlushFileBuffers(fh->handle), winApiStrError(), 0);
159
a893392b1628 -Implemented PHYSFS file routines
Gregory S. Read <zeph@clutteredmind.org>
parents: 131
diff changeset
   809
1016
957c97389257 Cleaned up returns that look like function calls for my updated coding style.
Ryan C. Gordon <icculus@icculus.org>
parents: 1012
diff changeset
   810
    return 1;
312
4996c48861db _LOTS_ of cleanups, rewrites, fixes, and improvements. Builds on Cygwin again,
Ryan C. Gordon <icculus@icculus.org>
parents: 310
diff changeset
   811
} /* __PHYSFS_platformFlush */
159
a893392b1628 -Implemented PHYSFS file routines
Gregory S. Read <zeph@clutteredmind.org>
parents: 131
diff changeset
   812
a893392b1628 -Implemented PHYSFS file routines
Gregory S. Read <zeph@clutteredmind.org>
parents: 131
diff changeset
   813
1118
2e09fc635fdd Abstracted file i/o into PHYSFS_Io interface.
Ryan C. Gordon <icculus@icculus.org>
parents: 1115
diff changeset
   814
void __PHYSFS_platformClose(void *opaque)
159
a893392b1628 -Implemented PHYSFS file routines
Gregory S. Read <zeph@clutteredmind.org>
parents: 131
diff changeset
   815
{
861
9b405bf6a95d Tons of Unicode work in windows.c ... should now use UCS-2 on NT/XP/Vista/etc
Ryan C. Gordon <icculus@icculus.org>
parents: 859
diff changeset
   816
    HANDLE Handle = ((WinApiFile *) opaque)->handle;
1118
2e09fc635fdd Abstracted file i/o into PHYSFS_Io interface.
Ryan C. Gordon <icculus@icculus.org>
parents: 1115
diff changeset
   817
    (void) CloseHandle(Handle); /* ignore errors. You should have flushed! */
691
71d9affe0d8a All memory management now goes through allocation hooks instead of directly to
Ryan C. Gordon <icculus@icculus.org>
parents: 657
diff changeset
   818
    allocator.Free(opaque);
312
4996c48861db _LOTS_ of cleanups, rewrites, fixes, and improvements. Builds on Cygwin again,
Ryan C. Gordon <icculus@icculus.org>
parents: 310
diff changeset
   819
} /* __PHYSFS_platformClose */
159
a893392b1628 -Implemented PHYSFS file routines
Gregory S. Read <zeph@clutteredmind.org>
parents: 131
diff changeset
   820
a893392b1628 -Implemented PHYSFS file routines
Gregory S. Read <zeph@clutteredmind.org>
parents: 131
diff changeset
   821
861
9b405bf6a95d Tons of Unicode work in windows.c ... should now use UCS-2 on NT/XP/Vista/etc
Ryan C. Gordon <icculus@icculus.org>
parents: 859
diff changeset
   822
static int doPlatformDelete(LPWSTR wpath)
159
a893392b1628 -Implemented PHYSFS file routines
Gregory S. Read <zeph@clutteredmind.org>
parents: 131
diff changeset
   823
{
1198
4cdb856021dd Removed the non-Unicode fallbacks from platform_windows.c, other cleanups.
Ryan C. Gordon <icculus@icculus.org>
parents: 1180
diff changeset
   824
    const int isdir = (GetFileAttributesW(wpath) & FILE_ATTRIBUTE_DIRECTORY);
4cdb856021dd Removed the non-Unicode fallbacks from platform_windows.c, other cleanups.
Ryan C. Gordon <icculus@icculus.org>
parents: 1180
diff changeset
   825
    const BOOL rc = (isdir) ? RemoveDirectoryW(wpath) : DeleteFileW(wpath);
4cdb856021dd Removed the non-Unicode fallbacks from platform_windows.c, other cleanups.
Ryan C. Gordon <icculus@icculus.org>
parents: 1180
diff changeset
   826
    BAIL_IF_MACRO(!rc, winApiStrError(), 0);
1016
957c97389257 Cleaned up returns that look like function calls for my updated coding style.
Ryan C. Gordon <icculus@icculus.org>
parents: 1012
diff changeset
   827
    return 1;   /* if you made it here, it worked. */
861
9b405bf6a95d Tons of Unicode work in windows.c ... should now use UCS-2 on NT/XP/Vista/etc
Ryan C. Gordon <icculus@icculus.org>
parents: 859
diff changeset
   828
} /* doPlatformDelete */
9b405bf6a95d Tons of Unicode work in windows.c ... should now use UCS-2 on NT/XP/Vista/etc
Ryan C. Gordon <icculus@icculus.org>
parents: 859
diff changeset
   829
9b405bf6a95d Tons of Unicode work in windows.c ... should now use UCS-2 on NT/XP/Vista/etc
Ryan C. Gordon <icculus@icculus.org>
parents: 859
diff changeset
   830
9b405bf6a95d Tons of Unicode work in windows.c ... should now use UCS-2 on NT/XP/Vista/etc
Ryan C. Gordon <icculus@icculus.org>
parents: 859
diff changeset
   831
int __PHYSFS_platformDelete(const char *path)
9b405bf6a95d Tons of Unicode work in windows.c ... should now use UCS-2 on NT/XP/Vista/etc
Ryan C. Gordon <icculus@icculus.org>
parents: 859
diff changeset
   832
{
9b405bf6a95d Tons of Unicode work in windows.c ... should now use UCS-2 on NT/XP/Vista/etc
Ryan C. Gordon <icculus@icculus.org>
parents: 859
diff changeset
   833
    int retval = 0;
1198
4cdb856021dd Removed the non-Unicode fallbacks from platform_windows.c, other cleanups.
Ryan C. Gordon <icculus@icculus.org>
parents: 1180
diff changeset
   834
    LPWSTR wpath = NULL;
861
9b405bf6a95d Tons of Unicode work in windows.c ... should now use UCS-2 on NT/XP/Vista/etc
Ryan C. Gordon <icculus@icculus.org>
parents: 859
diff changeset
   835
    UTF8_TO_UNICODE_STACK_MACRO(wpath, path);
9b405bf6a95d Tons of Unicode work in windows.c ... should now use UCS-2 on NT/XP/Vista/etc
Ryan C. Gordon <icculus@icculus.org>
parents: 859
diff changeset
   836
    BAIL_IF_MACRO(wpath == NULL, ERR_OUT_OF_MEMORY, 0);
9b405bf6a95d Tons of Unicode work in windows.c ... should now use UCS-2 on NT/XP/Vista/etc
Ryan C. Gordon <icculus@icculus.org>
parents: 859
diff changeset
   837
    retval = doPlatformDelete(wpath);
9b405bf6a95d Tons of Unicode work in windows.c ... should now use UCS-2 on NT/XP/Vista/etc
Ryan C. Gordon <icculus@icculus.org>
parents: 859
diff changeset
   838
    __PHYSFS_smallFree(wpath);
1016
957c97389257 Cleaned up returns that look like function calls for my updated coding style.
Ryan C. Gordon <icculus@icculus.org>
parents: 1012
diff changeset
   839
    return retval;
312
4996c48861db _LOTS_ of cleanups, rewrites, fixes, and improvements. Builds on Cygwin again,
Ryan C. Gordon <icculus@icculus.org>
parents: 310
diff changeset
   840
} /* __PHYSFS_platformDelete */
159
a893392b1628 -Implemented PHYSFS file routines
Gregory S. Read <zeph@clutteredmind.org>
parents: 131
diff changeset
   841
a893392b1628 -Implemented PHYSFS file routines
Gregory S. Read <zeph@clutteredmind.org>
parents: 131
diff changeset
   842
853
8df352657911 Added some FIXME comments.
Ryan C. Gordon <icculus@icculus.org>
parents: 852
diff changeset
   843
/*
8df352657911 Added some FIXME comments.
Ryan C. Gordon <icculus@icculus.org>
parents: 852
diff changeset
   844
 * !!! FIXME: why aren't we using Critical Sections instead of Mutexes?
8df352657911 Added some FIXME comments.
Ryan C. Gordon <icculus@icculus.org>
parents: 852
diff changeset
   845
 * !!! FIXME:  mutexes on Windows are for cross-process sync. CritSects are
8df352657911 Added some FIXME comments.
Ryan C. Gordon <icculus@icculus.org>
parents: 852
diff changeset
   846
 * !!! FIXME:  mutexes for threads in a single process and are faster.
8df352657911 Added some FIXME comments.
Ryan C. Gordon <icculus@icculus.org>
parents: 852
diff changeset
   847
 */
159
a893392b1628 -Implemented PHYSFS file routines
Gregory S. Read <zeph@clutteredmind.org>
parents: 131
diff changeset
   848
void *__PHYSFS_platformCreateMutex(void)
a893392b1628 -Implemented PHYSFS file routines
Gregory S. Read <zeph@clutteredmind.org>
parents: 131
diff changeset
   849
{
1016
957c97389257 Cleaned up returns that look like function calls for my updated coding style.
Ryan C. Gordon <icculus@icculus.org>
parents: 1012
diff changeset
   850
    return ((void *) CreateMutex(NULL, FALSE, NULL));
312
4996c48861db _LOTS_ of cleanups, rewrites, fixes, and improvements. Builds on Cygwin again,
Ryan C. Gordon <icculus@icculus.org>
parents: 310
diff changeset
   851
} /* __PHYSFS_platformCreateMutex */
4996c48861db _LOTS_ of cleanups, rewrites, fixes, and improvements. Builds on Cygwin again,
Ryan C. Gordon <icculus@icculus.org>
parents: 310
diff changeset
   852
159
a893392b1628 -Implemented PHYSFS file routines
Gregory S. Read <zeph@clutteredmind.org>
parents: 131
diff changeset
   853
a893392b1628 -Implemented PHYSFS file routines
Gregory S. Read <zeph@clutteredmind.org>
parents: 131
diff changeset
   854
void __PHYSFS_platformDestroyMutex(void *mutex)
a893392b1628 -Implemented PHYSFS file routines
Gregory S. Read <zeph@clutteredmind.org>
parents: 131
diff changeset
   855
{
312
4996c48861db _LOTS_ of cleanups, rewrites, fixes, and improvements. Builds on Cygwin again,
Ryan C. Gordon <icculus@icculus.org>
parents: 310
diff changeset
   856
    CloseHandle((HANDLE) mutex);
4996c48861db _LOTS_ of cleanups, rewrites, fixes, and improvements. Builds on Cygwin again,
Ryan C. Gordon <icculus@icculus.org>
parents: 310
diff changeset
   857
} /* __PHYSFS_platformDestroyMutex */
4996c48861db _LOTS_ of cleanups, rewrites, fixes, and improvements. Builds on Cygwin again,
Ryan C. Gordon <icculus@icculus.org>
parents: 310
diff changeset
   858
159
a893392b1628 -Implemented PHYSFS file routines
Gregory S. Read <zeph@clutteredmind.org>
parents: 131
diff changeset
   859
a893392b1628 -Implemented PHYSFS file routines
Gregory S. Read <zeph@clutteredmind.org>
parents: 131
diff changeset
   860
int __PHYSFS_platformGrabMutex(void *mutex)
a893392b1628 -Implemented PHYSFS file routines
Gregory S. Read <zeph@clutteredmind.org>
parents: 131
diff changeset
   861
{
1016
957c97389257 Cleaned up returns that look like function calls for my updated coding style.
Ryan C. Gordon <icculus@icculus.org>
parents: 1012
diff changeset
   862
    return (WaitForSingleObject((HANDLE) mutex, INFINITE) != WAIT_FAILED);
312
4996c48861db _LOTS_ of cleanups, rewrites, fixes, and improvements. Builds on Cygwin again,
Ryan C. Gordon <icculus@icculus.org>
parents: 310
diff changeset
   863
} /* __PHYSFS_platformGrabMutex */
159
a893392b1628 -Implemented PHYSFS file routines
Gregory S. Read <zeph@clutteredmind.org>
parents: 131
diff changeset
   864
a893392b1628 -Implemented PHYSFS file routines
Gregory S. Read <zeph@clutteredmind.org>
parents: 131
diff changeset
   865
a893392b1628 -Implemented PHYSFS file routines
Gregory S. Read <zeph@clutteredmind.org>
parents: 131
diff changeset
   866
void __PHYSFS_platformReleaseMutex(void *mutex)
a893392b1628 -Implemented PHYSFS file routines
Gregory S. Read <zeph@clutteredmind.org>
parents: 131
diff changeset
   867
{
312
4996c48861db _LOTS_ of cleanups, rewrites, fixes, and improvements. Builds on Cygwin again,
Ryan C. Gordon <icculus@icculus.org>
parents: 310
diff changeset
   868
    ReleaseMutex((HANDLE) mutex);
4996c48861db _LOTS_ of cleanups, rewrites, fixes, and improvements. Builds on Cygwin again,
Ryan C. Gordon <icculus@icculus.org>
parents: 310
diff changeset
   869
} /* __PHYSFS_platformReleaseMutex */
159
a893392b1628 -Implemented PHYSFS file routines
Gregory S. Read <zeph@clutteredmind.org>
parents: 131
diff changeset
   870
312
4996c48861db _LOTS_ of cleanups, rewrites, fixes, and improvements. Builds on Cygwin again,
Ryan C. Gordon <icculus@icculus.org>
parents: 310
diff changeset
   871
4996c48861db _LOTS_ of cleanups, rewrites, fixes, and improvements. Builds on Cygwin again,
Ryan C. Gordon <icculus@icculus.org>
parents: 310
diff changeset
   872
static PHYSFS_sint64 FileTimeToPhysfsTime(const FILETIME *ft)
275
42f0e962abbb Lots of cleanups, fixes, and corrections. Should now work on all win32
Ryan C. Gordon <icculus@icculus.org>
parents: 268
diff changeset
   873
{
42f0e962abbb Lots of cleanups, fixes, and corrections. Should now work on all win32
Ryan C. Gordon <icculus@icculus.org>
parents: 268
diff changeset
   874
    SYSTEMTIME st_utc;
42f0e962abbb Lots of cleanups, fixes, and corrections. Should now work on all win32
Ryan C. Gordon <icculus@icculus.org>
parents: 268
diff changeset
   875
    SYSTEMTIME st_localtz;
312
4996c48861db _LOTS_ of cleanups, rewrites, fixes, and improvements. Builds on Cygwin again,
Ryan C. Gordon <icculus@icculus.org>
parents: 310
diff changeset
   876
    TIME_ZONE_INFORMATION tzi;
4996c48861db _LOTS_ of cleanups, rewrites, fixes, and improvements. Builds on Cygwin again,
Ryan C. Gordon <icculus@icculus.org>
parents: 310
diff changeset
   877
    DWORD tzid;
4996c48861db _LOTS_ of cleanups, rewrites, fixes, and improvements. Builds on Cygwin again,
Ryan C. Gordon <icculus@icculus.org>
parents: 310
diff changeset
   878
    PHYSFS_sint64 retval;
275
42f0e962abbb Lots of cleanups, fixes, and corrections. Should now work on all win32
Ryan C. Gordon <icculus@icculus.org>
parents: 268
diff changeset
   879
    struct tm tm;
1198
4cdb856021dd Removed the non-Unicode fallbacks from platform_windows.c, other cleanups.
Ryan C. Gordon <icculus@icculus.org>
parents: 1180
diff changeset
   880
    BOOL rc;
275
42f0e962abbb Lots of cleanups, fixes, and corrections. Should now work on all win32
Ryan C. Gordon <icculus@icculus.org>
parents: 268
diff changeset
   881
861
9b405bf6a95d Tons of Unicode work in windows.c ... should now use UCS-2 on NT/XP/Vista/etc
Ryan C. Gordon <icculus@icculus.org>
parents: 859
diff changeset
   882
    BAIL_IF_MACRO(!FileTimeToSystemTime(ft, &st_utc), winApiStrError(), -1);
312
4996c48861db _LOTS_ of cleanups, rewrites, fixes, and improvements. Builds on Cygwin again,
Ryan C. Gordon <icculus@icculus.org>
parents: 310
diff changeset
   883
    tzid = GetTimeZoneInformation(&tzi);
861
9b405bf6a95d Tons of Unicode work in windows.c ... should now use UCS-2 on NT/XP/Vista/etc
Ryan C. Gordon <icculus@icculus.org>
parents: 859
diff changeset
   884
    BAIL_IF_MACRO(tzid == TIME_ZONE_ID_INVALID, winApiStrError(), -1);
1198
4cdb856021dd Removed the non-Unicode fallbacks from platform_windows.c, other cleanups.
Ryan C. Gordon <icculus@icculus.org>
parents: 1180
diff changeset
   885
    rc = SystemTimeToTzSpecificLocalTime(&tzi, &st_utc, &st_localtz);
4cdb856021dd Removed the non-Unicode fallbacks from platform_windows.c, other cleanups.
Ryan C. Gordon <icculus@icculus.org>
parents: 1180
diff changeset
   886
    BAIL_IF_MACRO(!rc, winApiStrError(), -1);
312
4996c48861db _LOTS_ of cleanups, rewrites, fixes, and improvements. Builds on Cygwin again,
Ryan C. Gordon <icculus@icculus.org>
parents: 310
diff changeset
   887
4996c48861db _LOTS_ of cleanups, rewrites, fixes, and improvements. Builds on Cygwin again,
Ryan C. Gordon <icculus@icculus.org>
parents: 310
diff changeset
   888
    /* Convert to a format that mktime() can grok... */
275
42f0e962abbb Lots of cleanups, fixes, and corrections. Should now work on all win32
Ryan C. Gordon <icculus@icculus.org>
parents: 268
diff changeset
   889
    tm.tm_sec = st_localtz.wSecond;
42f0e962abbb Lots of cleanups, fixes, and corrections. Should now work on all win32
Ryan C. Gordon <icculus@icculus.org>
parents: 268
diff changeset
   890
    tm.tm_min = st_localtz.wMinute;
42f0e962abbb Lots of cleanups, fixes, and corrections. Should now work on all win32
Ryan C. Gordon <icculus@icculus.org>
parents: 268
diff changeset
   891
    tm.tm_hour = st_localtz.wHour;
42f0e962abbb Lots of cleanups, fixes, and corrections. Should now work on all win32
Ryan C. Gordon <icculus@icculus.org>
parents: 268
diff changeset
   892
    tm.tm_mday = st_localtz.wDay;
42f0e962abbb Lots of cleanups, fixes, and corrections. Should now work on all win32
Ryan C. Gordon <icculus@icculus.org>
parents: 268
diff changeset
   893
    tm.tm_mon = st_localtz.wMonth - 1;
42f0e962abbb Lots of cleanups, fixes, and corrections. Should now work on all win32
Ryan C. Gordon <icculus@icculus.org>
parents: 268
diff changeset
   894
    tm.tm_year = st_localtz.wYear - 1900;
312
4996c48861db _LOTS_ of cleanups, rewrites, fixes, and improvements. Builds on Cygwin again,
Ryan C. Gordon <icculus@icculus.org>
parents: 310
diff changeset
   895
    tm.tm_wday = -1 /*st_localtz.wDayOfWeek*/;
275
42f0e962abbb Lots of cleanups, fixes, and corrections. Should now work on all win32
Ryan C. Gordon <icculus@icculus.org>
parents: 268
diff changeset
   896
    tm.tm_yday = -1;
42f0e962abbb Lots of cleanups, fixes, and corrections. Should now work on all win32
Ryan C. Gordon <icculus@icculus.org>
parents: 268
diff changeset
   897
    tm.tm_isdst = -1;
312
4996c48861db _LOTS_ of cleanups, rewrites, fixes, and improvements. Builds on Cygwin again,
Ryan C. Gordon <icculus@icculus.org>
parents: 310
diff changeset
   898
4996c48861db _LOTS_ of cleanups, rewrites, fixes, and improvements. Builds on Cygwin again,
Ryan C. Gordon <icculus@icculus.org>
parents: 310
diff changeset
   899
    /* Convert to a format PhysicsFS can grok... */
4996c48861db _LOTS_ of cleanups, rewrites, fixes, and improvements. Builds on Cygwin again,
Ryan C. Gordon <icculus@icculus.org>
parents: 310
diff changeset
   900
    retval = (PHYSFS_sint64) mktime(&tm);
4996c48861db _LOTS_ of cleanups, rewrites, fixes, and improvements. Builds on Cygwin again,
Ryan C. Gordon <icculus@icculus.org>
parents: 310
diff changeset
   901
    BAIL_IF_MACRO(retval == -1, strerror(errno), -1);
1016
957c97389257 Cleaned up returns that look like function calls for my updated coding style.
Ryan C. Gordon <icculus@icculus.org>
parents: 1012
diff changeset
   902
    return retval;
312
4996c48861db _LOTS_ of cleanups, rewrites, fixes, and improvements. Builds on Cygwin again,
Ryan C. Gordon <icculus@icculus.org>
parents: 310
diff changeset
   903
} /* FileTimeToPhysfsTime */
4996c48861db _LOTS_ of cleanups, rewrites, fixes, and improvements. Builds on Cygwin again,
Ryan C. Gordon <icculus@icculus.org>
parents: 310
diff changeset
   904
1198
4cdb856021dd Removed the non-Unicode fallbacks from platform_windows.c, other cleanups.
Ryan C. Gordon <icculus@icculus.org>
parents: 1180
diff changeset
   905
int __PHYSFS_platformStat(const char *filename, int *exists, PHYSFS_Stat *stat)
1054
57f4af811ffb THIS is Christoph's PHYSFS_stat() work.
Ryan C. Gordon <icculus@icculus.org>
parents: 1053
diff changeset
   906
{
57f4af811ffb THIS is Christoph's PHYSFS_stat() work.
Ryan C. Gordon <icculus@icculus.org>
parents: 1053
diff changeset
   907
    WIN32_FILE_ATTRIBUTE_DATA winstat;
57f4af811ffb THIS is Christoph's PHYSFS_stat() work.
Ryan C. Gordon <icculus@icculus.org>
parents: 1053
diff changeset
   908
    WCHAR *wstr = NULL;
1198
4cdb856021dd Removed the non-Unicode fallbacks from platform_windows.c, other cleanups.
Ryan C. Gordon <icculus@icculus.org>
parents: 1180
diff changeset
   909
    DWORD err = 0;
1054
57f4af811ffb THIS is Christoph's PHYSFS_stat() work.
Ryan C. Gordon <icculus@icculus.org>
parents: 1053
diff changeset
   910
    BOOL rc = 0;
57f4af811ffb THIS is Christoph's PHYSFS_stat() work.
Ryan C. Gordon <icculus@icculus.org>
parents: 1053
diff changeset
   911
57f4af811ffb THIS is Christoph's PHYSFS_stat() work.
Ryan C. Gordon <icculus@icculus.org>
parents: 1053
diff changeset
   912
    UTF8_TO_UNICODE_STACK_MACRO(wstr, filename);
1198
4cdb856021dd Removed the non-Unicode fallbacks from platform_windows.c, other cleanups.
Ryan C. Gordon <icculus@icculus.org>
parents: 1180
diff changeset
   913
    BAIL_IF_MACRO(wstr == NULL, ERR_OUT_OF_MEMORY, 0);
4cdb856021dd Removed the non-Unicode fallbacks from platform_windows.c, other cleanups.
Ryan C. Gordon <icculus@icculus.org>
parents: 1180
diff changeset
   914
    rc = GetFileAttributesExW(wstr, GetFileExInfoStandard, &winstat);
4cdb856021dd Removed the non-Unicode fallbacks from platform_windows.c, other cleanups.
Ryan C. Gordon <icculus@icculus.org>
parents: 1180
diff changeset
   915
    err = (!rc) ? GetLastError() : 0;
4cdb856021dd Removed the non-Unicode fallbacks from platform_windows.c, other cleanups.
Ryan C. Gordon <icculus@icculus.org>
parents: 1180
diff changeset
   916
    *exists = ((err != ERROR_FILE_NOT_FOUND) && (err != ERROR_PATH_NOT_FOUND));
1054
57f4af811ffb THIS is Christoph's PHYSFS_stat() work.
Ryan C. Gordon <icculus@icculus.org>
parents: 1053
diff changeset
   917
    __PHYSFS_smallFree(wstr);
1198
4cdb856021dd Removed the non-Unicode fallbacks from platform_windows.c, other cleanups.
Ryan C. Gordon <icculus@icculus.org>
parents: 1180
diff changeset
   918
    BAIL_IF_MACRO(!rc, winApiStrErrorByNum(err), 0);
1054
57f4af811ffb THIS is Christoph's PHYSFS_stat() work.
Ryan C. Gordon <icculus@icculus.org>
parents: 1053
diff changeset
   919
57f4af811ffb THIS is Christoph's PHYSFS_stat() work.
Ryan C. Gordon <icculus@icculus.org>
parents: 1053
diff changeset
   920
    stat->modtime = FileTimeToPhysfsTime(&winstat.ftLastWriteTime);
57f4af811ffb THIS is Christoph's PHYSFS_stat() work.
Ryan C. Gordon <icculus@icculus.org>
parents: 1053
diff changeset
   921
    stat->accesstime = FileTimeToPhysfsTime(&winstat.ftLastAccessTime);
57f4af811ffb THIS is Christoph's PHYSFS_stat() work.
Ryan C. Gordon <icculus@icculus.org>
parents: 1053
diff changeset
   922
    stat->createtime = FileTimeToPhysfsTime(&winstat.ftCreationTime);
57f4af811ffb THIS is Christoph's PHYSFS_stat() work.
Ryan C. Gordon <icculus@icculus.org>
parents: 1053
diff changeset
   923
57f4af811ffb THIS is Christoph's PHYSFS_stat() work.
Ryan C. Gordon <icculus@icculus.org>
parents: 1053
diff changeset
   924
    if(winstat.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
57f4af811ffb THIS is Christoph's PHYSFS_stat() work.
Ryan C. Gordon <icculus@icculus.org>
parents: 1053
diff changeset
   925
    {
57f4af811ffb THIS is Christoph's PHYSFS_stat() work.
Ryan C. Gordon <icculus@icculus.org>
parents: 1053
diff changeset
   926
        stat->filetype = PHYSFS_FILETYPE_DIRECTORY;
57f4af811ffb THIS is Christoph's PHYSFS_stat() work.
Ryan C. Gordon <icculus@icculus.org>
parents: 1053
diff changeset
   927
        stat->filesize = 0;
57f4af811ffb THIS is Christoph's PHYSFS_stat() work.
Ryan C. Gordon <icculus@icculus.org>
parents: 1053
diff changeset
   928
    } /* if */
57f4af811ffb THIS is Christoph's PHYSFS_stat() work.
Ryan C. Gordon <icculus@icculus.org>
parents: 1053
diff changeset
   929
57f4af811ffb THIS is Christoph's PHYSFS_stat() work.
Ryan C. Gordon <icculus@icculus.org>
parents: 1053
diff changeset
   930
    else if(winstat.dwFileAttributes & (FILE_ATTRIBUTE_OFFLINE | FILE_ATTRIBUTE_DEVICE))
57f4af811ffb THIS is Christoph's PHYSFS_stat() work.
Ryan C. Gordon <icculus@icculus.org>
parents: 1053
diff changeset
   931
    {
57f4af811ffb THIS is Christoph's PHYSFS_stat() work.
Ryan C. Gordon <icculus@icculus.org>
parents: 1053
diff changeset
   932
        /* !!! FIXME: what are reparse points? */
57f4af811ffb THIS is Christoph's PHYSFS_stat() work.
Ryan C. Gordon <icculus@icculus.org>
parents: 1053
diff changeset
   933
        stat->filetype = PHYSFS_FILETYPE_OTHER;
57f4af811ffb THIS is Christoph's PHYSFS_stat() work.
Ryan C. Gordon <icculus@icculus.org>
parents: 1053
diff changeset
   934
        /* !!! FIXME: don't rely on this */
57f4af811ffb THIS is Christoph's PHYSFS_stat() work.
Ryan C. Gordon <icculus@icculus.org>
parents: 1053
diff changeset
   935
        stat->filesize = 0;
57f4af811ffb THIS is Christoph's PHYSFS_stat() work.
Ryan C. Gordon <icculus@icculus.org>
parents: 1053
diff changeset
   936
    } /* else if */
57f4af811ffb THIS is Christoph's PHYSFS_stat() work.
Ryan C. Gordon <icculus@icculus.org>
parents: 1053
diff changeset
   937
57f4af811ffb THIS is Christoph's PHYSFS_stat() work.
Ryan C. Gordon <icculus@icculus.org>
parents: 1053
diff changeset
   938
    /* !!! FIXME: check for symlinks on Vista. */
57f4af811ffb THIS is Christoph's PHYSFS_stat() work.
Ryan C. Gordon <icculus@icculus.org>
parents: 1053
diff changeset
   939
57f4af811ffb THIS is Christoph's PHYSFS_stat() work.
Ryan C. Gordon <icculus@icculus.org>
parents: 1053
diff changeset
   940
    else
57f4af811ffb THIS is Christoph's PHYSFS_stat() work.
Ryan C. Gordon <icculus@icculus.org>
parents: 1053
diff changeset
   941
    {
57f4af811ffb THIS is Christoph's PHYSFS_stat() work.
Ryan C. Gordon <icculus@icculus.org>
parents: 1053
diff changeset
   942
        stat->filetype = PHYSFS_FILETYPE_REGULAR;
1055
8974a4a352fd Patched to compile (thanks, Christoph!).
Ryan C. Gordon <icculus@icculus.org>
parents: 1054
diff changeset
   943
        stat->filesize = (((PHYSFS_uint64) winstat.nFileSizeHigh) << 32) | winstat.nFileSizeLow;
1054
57f4af811ffb THIS is Christoph's PHYSFS_stat() work.
Ryan C. Gordon <icculus@icculus.org>
parents: 1053
diff changeset
   944
    } /* else */
57f4af811ffb THIS is Christoph's PHYSFS_stat() work.
Ryan C. Gordon <icculus@icculus.org>
parents: 1053
diff changeset
   945
57f4af811ffb THIS is Christoph's PHYSFS_stat() work.
Ryan C. Gordon <icculus@icculus.org>
parents: 1053
diff changeset
   946
    stat->readonly = ((winstat.dwFileAttributes & FILE_ATTRIBUTE_READONLY) != 0);
57f4af811ffb THIS is Christoph's PHYSFS_stat() work.
Ryan C. Gordon <icculus@icculus.org>
parents: 1053
diff changeset
   947
1106
94c3669d0311 Fixed PHYSFS_stat()'s return value to match rest of PhysicsFS API.
Ryan C. Gordon <icculus@icculus.org>
parents: 1104
diff changeset
   948
    return 1;
1054
57f4af811ffb THIS is Christoph's PHYSFS_stat() work.
Ryan C. Gordon <icculus@icculus.org>
parents: 1053
diff changeset
   949
} /* __PHYSFS_platformStat */
57f4af811ffb THIS is Christoph's PHYSFS_stat() work.
Ryan C. Gordon <icculus@icculus.org>
parents: 1053
diff changeset
   950
57f4af811ffb THIS is Christoph's PHYSFS_stat() work.
Ryan C. Gordon <icculus@icculus.org>
parents: 1053
diff changeset
   951
691
71d9affe0d8a All memory management now goes through allocation hooks instead of directly to
Ryan C. Gordon <icculus@icculus.org>
parents: 657
diff changeset
   952
/* !!! FIXME: Don't use C runtime for allocators? */
845
3f150ffcf50c Since all the platform layers were using the same cut-and-paste of the
Ryan C. Gordon <icculus@icculus.org>
parents: 844
diff changeset
   953
int __PHYSFS_platformSetDefaultAllocator(PHYSFS_Allocator *a)
691
71d9affe0d8a All memory management now goes through allocation hooks instead of directly to
Ryan C. Gordon <icculus@icculus.org>
parents: 657
diff changeset
   954
{
1016
957c97389257 Cleaned up returns that look like function calls for my updated coding style.
Ryan C. Gordon <icculus@icculus.org>
parents: 1012
diff changeset
   955
    return 0;  /* just use malloc() and friends. */
845
3f150ffcf50c Since all the platform layers were using the same cut-and-paste of the
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} /* __PHYSFS_platformSetDefaultAllocator */
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71d9affe0d8a All memory management now goes through allocation hooks instead of directly to
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e36f23f49042 Now compiles everything whether we need it or not, removing whole files with
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#endif  /* PHYSFS_PLATFORM_WINDOWS */
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76e207c6b4a7 Build system corrections for BeOS and Cygwin.
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43051d05bcc3 Renamed win32.c to windows.c (since it would be used for Win64, too.)
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/* end of windows.c ... */
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c9a10b5d5f4f Initial add; NOT complete.
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