test_physfs.c
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/**
* Test program for PhysicsFS. May only work on Unix.
*
* Please see the file LICENSE in the source's root directory.
*
* This file written by Ryan C. Gordon.
*/
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#if HAVE_CONFIG_H
# include <config.h>
#endif
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#include <stdio.h>
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#include <stdlib.h>
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#include <errno.h>
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#include <string.h>
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#if (defined __MWERKS__)
#include <SIOUX.h>
#endif
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#if (defined PHYSFS_HAVE_READLINE)
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#include <unistd.h>
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#include <readline/readline.h>
#include <readline/history.h>
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#endif
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#include <time.h>
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#include "physfs.h"
#define TEST_VERSION_MAJOR 0
#define TEST_VERSION_MINOR 1
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#define TEST_VERSION_PATCH 8
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static FILE *history_file = NULL;
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static PHYSFS_uint32 do_buffer_size = 0;
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static void output_versions(void)
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{
PHYSFS_Version compiled;
PHYSFS_Version linked;
PHYSFS_VERSION(&compiled);
PHYSFS_getLinkedVersion(&linked);
printf("test_physfs version %d.%d.%d.\n"
" Compiled against PhysicsFS version %d.%d.%d,\n"
" and linked against %d.%d.%d.\n\n",
TEST_VERSION_MAJOR, TEST_VERSION_MINOR, TEST_VERSION_PATCH,
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(int) compiled.major, (int) compiled.minor, (int) compiled.patch,
(int) linked.major, (int) linked.minor, (int) linked.patch);
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} /* output_versions */
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static void output_archivers(void)
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{
const PHYSFS_ArchiveInfo **rc = PHYSFS_supportedArchiveTypes();
const PHYSFS_ArchiveInfo **i;
printf("Supported archive types:\n");
if (*rc == NULL)
printf(" * Apparently, NONE!\n");
else
{
for (i = rc; *i != NULL; i++)
{
printf(" * %s: %s\n Written by %s.\n %s\n",
(*i)->extension, (*i)->description,
(*i)->author, (*i)->url);
} /* for */
} /* else */
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printf("\n");
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} /* output_archivers */
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static int cmd_quit(char *args)
{
return(0);
} /* cmd_quit */
static int cmd_init(char *args)
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if (*args == '\"')
{
args++;
args[strlen(args) - 1] = '\0';
} /* if */
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if (PHYSFS_init(args))
printf("Successful.\n");
else
printf("Failure. reason: %s.\n", PHYSFS_getLastError());
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return(1);
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} /* cmd_init */
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static int cmd_deinit(char *args)
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if (PHYSFS_deinit())
printf("Successful.\n");
else
printf("Failure. reason: %s.\n", PHYSFS_getLastError());
return(1);
} /* cmd_deinit */
static int cmd_addarchive(char *args)
{
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char *ptr = strrchr(args, ' ');
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int appending = atoi(ptr + 1);
*ptr = '\0';
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if (*args == '\"')
{
args++;
*(ptr - 1) = '\0';
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/*printf("[%s], [%d]\n", args, appending);*/
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if (PHYSFS_addToSearchPath(args, appending))
printf("Successful.\n");
else
printf("Failure. reason: %s.\n", PHYSFS_getLastError());
return(1);
} /* cmd_addarchive */
static int cmd_removearchive(char *args)
{
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if (*args == '\"')
{
args++;
args[strlen(args) - 1] = '\0';
} /* if */
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if (PHYSFS_removeFromSearchPath(args))
printf("Successful.\n");
else
printf("Failure. reason: %s.\n", PHYSFS_getLastError());
return(1);
} /* cmd_removearchive */
static int cmd_enumerate(char *args)
{
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char **rc;
if (*args == '\"')
{
args++;
args[strlen(args) - 1] = '\0';
} /* if */
rc = PHYSFS_enumerateFiles(args);
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if (rc == NULL)
printf("Failure. reason: %s.\n", PHYSFS_getLastError());
else
{
int file_count;
char **i;
for (i = rc, file_count = 0; *i != NULL; i++, file_count++)
printf("%s\n", *i);
printf("\n total (%d) files.\n", file_count);
PHYSFS_freeList(rc);
} /* else */
return(1);
} /* cmd_enumerate */
static int cmd_getdirsep(char *args)
{
printf("Directory separator is [%s].\n", PHYSFS_getDirSeparator());
return(1);
} /* cmd_getdirsep */
static int cmd_getlasterror(char *args)
{
printf("last error is [%s].\n", PHYSFS_getLastError());
return(1);
} /* cmd_getlasterror */
static int cmd_getcdromdirs(char *args)
{
char **rc = PHYSFS_getCdRomDirs();
if (rc == NULL)
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printf("Failure. Reason: [%s].\n", PHYSFS_getLastError());
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else
{
int dir_count;
char **i;
for (i = rc, dir_count = 0; *i != NULL; i++, dir_count++)
printf("%s\n", *i);
printf("\n total (%d) drives.\n", dir_count);
PHYSFS_freeList(rc);
} /* else */
return(1);
} /* cmd_getcdromdirs */
static int cmd_getsearchpath(char *args)
{
char **rc = PHYSFS_getSearchPath();
if (rc == NULL)
printf("Failure. reason: %s.\n", PHYSFS_getLastError());
else
{
int dir_count;
char **i;
for (i = rc, dir_count = 0; *i != NULL; i++, dir_count++)
printf("%s\n", *i);
printf("\n total (%d) directories.\n", dir_count);
PHYSFS_freeList(rc);
} /* else */
return(1);
} /* cmd_getcdromdirs */
static int cmd_getbasedir(char *args)
{
printf("Base dir is [%s].\n", PHYSFS_getBaseDir());
return(1);
} /* cmd_getbasedir */
static int cmd_getuserdir(char *args)
{
printf("User dir is [%s].\n", PHYSFS_getUserDir());
return(1);
} /* cmd_getuserdir */
static int cmd_getwritedir(char *args)
{
printf("Write dir is [%s].\n", PHYSFS_getWriteDir());
return(1);
} /* cmd_getwritedir */
static int cmd_setwritedir(char *args)
{
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if (*args == '\"')
{
args++;
args[strlen(args) - 1] = '\0';
} /* if */
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if (PHYSFS_setWriteDir(args))
printf("Successful.\n");
else
printf("Failure. reason: %s.\n", PHYSFS_getLastError());
return(1);
} /* cmd_setwritedir */
static int cmd_permitsyms(char *args)
{
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int num;
if (*args == '\"')
{
args++;
args[strlen(args) - 1] = '\0';
} /* if */
num = atoi(args);
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PHYSFS_permitSymbolicLinks(num);
printf("Symlinks are now %s.\n", num ? "permitted" : "forbidden");
return(1);
} /* cmd_permitsyms */
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static int cmd_setbuffer(char *args)
{
if (*args == '\"')
{
args++;
args[strlen(args) - 1] = '\0';
} /* if */
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do_buffer_size = (unsigned int) atoi(args);
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if (do_buffer_size)
{
printf("Further tests will set a (%lu) size buffer.\n",
(unsigned long) do_buffer_size);
} /* if */
else
{
printf("Further tests will NOT use a buffer.\n");
} /* else */
return(1);
} /* cmd_setbuffer */
static int cmd_stressbuffer(char *args)
{
int num;
if (*args == '\"')
{
args++;
args[strlen(args) - 1] = '\0';
} /* if */
num = atoi(args);
if (num < 0)
printf("buffer must be greater than or equal to zero.\n");
else
{
PHYSFS_file *f;
int rndnum;
printf("Stress testing with (%d) byte buffer...\n", num);
f = PHYSFS_openWrite("test.txt");
if (f == NULL)
printf("Couldn't open test.txt for writing: %s.\n", PHYSFS_getLastError());
else
{
int i, j;
char buf[37];
char buf2[37];
if (!PHYSFS_setBuffer(f, num))
{
printf("PHYSFS_setBuffer() failed: %s.\n", PHYSFS_getLastError());
PHYSFS_close(f);
PHYSFS_delete("test.txt");
return(1);
} /* if */
strcpy(buf, "abcdefghijklmnopqrstuvwxyz0123456789");
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srand((unsigned int) time(NULL));
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for (i = 0; i < 10; i++)
{
for (j = 0; j < 10000; j++)
{
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PHYSFS_uint32 right = 1 + (PHYSFS_uint32) (35.0 * rand() / (RAND_MAX + 1.0));
PHYSFS_uint32 left = 36 - right;
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if (PHYSFS_write(f, buf, left, 1) != 1)
{
printf("PHYSFS_write() failed: %s.\n", PHYSFS_getLastError());
PHYSFS_close(f);
return(1);
} /* if */
rndnum = 1 + (int) (1000.0 * rand() / (RAND_MAX + 1.0));
if (rndnum == 42)
{
if (!PHYSFS_flush(f))
{
printf("PHYSFS_flush() failed: %s.\n", PHYSFS_getLastError());
PHYSFS_close(f);
return(1);
} /* if */
} /* if */
if (PHYSFS_write(f, buf + left, 1, right) != right)
{
printf("PHYSFS_write() failed: %s.\n", PHYSFS_getLastError());
PHYSFS_close(f);
return(1);
} /* if */
rndnum = 1 + (int) (1000.0 * rand() / (RAND_MAX + 1.0));
if (rndnum == 42)
{
if (!PHYSFS_flush(f))
{
printf("PHYSFS_flush() failed: %s.\n", PHYSFS_getLastError());
PHYSFS_close(f);
return(1);
} /* if */
} /* if */
} /* for */
if (!PHYSFS_flush(f))
{
printf("PHYSFS_flush() failed: %s.\n", PHYSFS_getLastError());
PHYSFS_close(f);
return(1);
} /* if */
} /* for */
if (!PHYSFS_close(f))
{
printf("PHYSFS_close() failed: %s.\n", PHYSFS_getLastError());
return(1); /* oh well. */
} /* if */
printf(" ... test file written ...\n");
f = PHYSFS_openRead("test.txt");
if (f == NULL)
{
printf("Failed to reopen stress file for reading: %s.\n", PHYSFS_getLastError());
return(1);
} /* if */
if (!PHYSFS_setBuffer(f, num))
{
printf("PHYSFS_setBuffer() failed: %s.\n", PHYSFS_getLastError());
PHYSFS_close(f);
return(1);
} /* if */
for (i = 0; i < 10; i++)
{
for (j = 0; j < 10000; j++)
{
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PHYSFS_uint32 right = 1 + (PHYSFS_uint32) (35.0 * rand() / (RAND_MAX + 1.0));
PHYSFS_uint32 left = 36 - right;
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if (PHYSFS_read(f, buf2, left, 1) != 1)
{
printf("PHYSFS_read() failed: %s.\n", PHYSFS_getLastError());
PHYSFS_close(f);
return(1);
} /* if */
rndnum = 1 + (int) (1000.0 * rand() / (RAND_MAX + 1.0));
if (rndnum == 42)
{
if (!PHYSFS_flush(f))
{
printf("PHYSFS_flush() failed: %s.\n", PHYSFS_getLastError());
PHYSFS_close(f);
return(1);
} /* if */
} /* if */
if (PHYSFS_read(f, buf2 + left, 1, right) != right)
{
printf("PHYSFS_read() failed: %s.\n", PHYSFS_getLastError());
PHYSFS_close(f);
return(1);
} /* if */
rndnum = 1 + (int) (1000.0 * rand() / (RAND_MAX + 1.0));
if (rndnum == 42)
{
if (!PHYSFS_flush(f))
{
printf("PHYSFS_flush() failed: %s.\n", PHYSFS_getLastError());
PHYSFS_close(f);
return(1);
} /* if */
} /* if */
if (memcmp(buf, buf2, 36) != 0)
{
printf("readback is mismatched on iterations (%d, %d).\n", i, j);
printf("wanted: [");
for (i = 0; i < 36; i++)
printf("%c", buf[i]);
printf("]\n");
printf(" got: [");
for (i = 0; i < 36; i++)
printf("%c", buf2[i]);
printf("]\n");
PHYSFS_close(f);
return(1);
} /* if */
} /* for */
if (!PHYSFS_flush(f))
{
printf("PHYSFS_flush() failed: %s.\n", PHYSFS_getLastError());
PHYSFS_close(f);
return(1);
} /* if */
} /* for */
printf(" ... test file read ...\n");
if (!PHYSFS_eof(f))
printf("PHYSFS_eof() returned true! That's wrong.\n");
if (!PHYSFS_close(f))
{
printf("PHYSFS_close() failed: %s.\n", PHYSFS_getLastError());
return(1); /* oh well. */
} /* if */
PHYSFS_delete("test.txt");
printf("stress test completed successfully.\n");
} /* else */
} /* else */
return(1);
} /* cmd_stressbuffer */
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static int cmd_setsaneconfig(char *args)
{
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char *appName;
char *arcExt;
int inclCD;
int arcsFirst;
char *ptr = args;
/* ugly. */
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org = ptr;
ptr = strchr(ptr, ' '); *ptr = '\0'; ptr++; appName = ptr;
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ptr = strchr(ptr, ' '); *ptr = '\0'; ptr++; arcExt = ptr;
ptr = strchr(ptr, ' '); *ptr = '\0'; ptr++; inclCD = atoi(arcExt);
arcsFirst = atoi(ptr);
if (strcmp(arcExt, "!") == 0)
arcExt = NULL;
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if (PHYSFS_setSaneConfig(org, appName, arcExt, inclCD, arcsFirst))
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printf("Successful.\n");
else
printf("Failure. reason: %s.\n", PHYSFS_getLastError());
return(1);
} /* cmd_setsaneconfig */
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static int cmd_mkdir(char *args)
{
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if (*args == '\"')
{
args++;
args[strlen(args) - 1] = '\0';
} /* if */
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if (PHYSFS_mkdir(args))
printf("Successful.\n");
else
printf("Failure. reason: %s.\n", PHYSFS_getLastError());
return(1);
} /* cmd_mkdir */
static int cmd_delete(char *args)
{
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if (*args == '\"')
{
args++;
args[strlen(args) - 1] = '\0';
} /* if */
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if (PHYSFS_delete(args))
printf("Successful.\n");
else
printf("Failure. reason: %s.\n", PHYSFS_getLastError());
return(1);
} /* cmd_delete */
static int cmd_getrealdir(char *args)
{
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const char *rc;
if (*args == '\"')
{
args++;
args[strlen(args) - 1] = '\0';
} /* if */
rc = PHYSFS_getRealDir(args);
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if (rc)
printf("Found at [%s].\n", rc);
else
printf("Not found.\n");
return(1);
} /* cmd_getrealdir */
static int cmd_exists(char *args)
{
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int rc;
if (*args == '\"')
{
args++;
args[strlen(args) - 1] = '\0';
} /* if */
rc = PHYSFS_exists(args);
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printf("File %sexists.\n", rc ? "" : "does not ");
return(1);
} /* cmd_exists */
static int cmd_isdir(char *args)
{
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int rc;
if (*args == '\"')
{
args++;
args[strlen(args) - 1] = '\0';
} /* if */
rc = PHYSFS_isDirectory(args);
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printf("File %s a directory.\n", rc ? "is" : "is NOT");
return(1);
} /* cmd_isdir */
static int cmd_issymlink(char *args)
{
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int rc;
if (*args == '\"')
{
args++;
args[strlen(args) - 1] = '\0';
} /* if */
rc = PHYSFS_isSymbolicLink(args);
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printf("File %s a symlink.\n", rc ? "is" : "is NOT");
return(1);
} /* cmd_issymlink */
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static int cmd_cat(char *args)
{
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PHYSFS_file *f;
if (*args == '\"')
{
args++;
args[strlen(args) - 1] = '\0';
} /* if */
f = PHYSFS_openRead(args);
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if (f == NULL)
printf("failed to open. Reason: [%s].\n", PHYSFS_getLastError());
else
{
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if (do_buffer_size)
{
if (!PHYSFS_setBuffer(f, do_buffer_size))
{
printf("failed to set file buffer. Reason: [%s].\n",
PHYSFS_getLastError());
PHYSFS_close(f);
return(1);
} /* if */
} /* if */
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while (1)
{
char buffer[128];
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PHYSFS_sint64 rc;
PHYSFS_sint64 i;
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rc = PHYSFS_read(f, buffer, 1, sizeof (buffer));
for (i = 0; i < rc; i++)
fputc((int) buffer[i], stdout);
if (rc < sizeof (buffer))
{
printf("\n\n");
if (!PHYSFS_eof(f))
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{
printf("\n (Error condition in reading. Reason: [%s])\n\n",
PHYSFS_getLastError());
} /* if */
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PHYSFS_close(f);
return(1);
} /* if */
} /* while */
} /* else */
return(1);
} /* cmd_cat */
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static int cmd_filelength(char *args)
{
PHYSFS_file *f;
if (*args == '\"')
{
args++;
args[strlen(args) - 1] = '\0';
} /* if */
f = PHYSFS_openRead(args);
if (f == NULL)
printf("failed to open. Reason: [%s].\n", PHYSFS_getLastError());
else
{
PHYSFS_sint64 len = PHYSFS_fileLength(f);
if (len == -1)
printf("failed to determine length. Reason: [%s].\n", PHYSFS_getLastError());
else
printf(" (cast to int) %d bytes.\n", (int) len);
PHYSFS_close(f);
} /* else */
return(1);
} /* cmd_filelength */
#define WRITESTR "The cat sat on the mat.\n\n"
static int cmd_append(char *args)
{
PHYSFS_file *f;
if (*args == '\"')
{
args++;
args[strlen(args) - 1] = '\0';
} /* if */
f = PHYSFS_openAppend(args);
if (f == NULL)
printf("failed to open. Reason: [%s].\n", PHYSFS_getLastError());
else
{
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size_t bw;
PHYSFS_sint64 rc;
if (do_buffer_size)
{
if (!PHYSFS_setBuffer(f, do_buffer_size))
{
printf("failed to set file buffer. Reason: [%s].\n",
PHYSFS_getLastError());
PHYSFS_close(f);
return(1);
} /* if */
} /* if */
bw = strlen(WRITESTR);
rc = PHYSFS_write(f, WRITESTR, 1, bw);
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if (rc != bw)
{
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printf("Wrote (%d) of (%d) bytes. Reason: [%s].\n",
(int) rc, (int) bw, PHYSFS_getLastError());
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} /* if */
else
{
printf("Successful.\n");
} /* else */
PHYSFS_close(f);
} /* else */
return(1);
} /* cmd_append */
static int cmd_write(char *args)
{
PHYSFS_file *f;
if (*args == '\"')
{
args++;
args[strlen(args) - 1] = '\0';
} /* if */
f = PHYSFS_openWrite(args);
if (f == NULL)
printf("failed to open. Reason: [%s].\n", PHYSFS_getLastError());
else
{
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size_t bw;
PHYSFS_sint64 rc;
if (do_buffer_size)
{
if (!PHYSFS_setBuffer(f, do_buffer_size))
{
printf("failed to set file buffer. Reason: [%s].\n",
PHYSFS_getLastError());
PHYSFS_close(f);
return(1);
} /* if */
} /* if */
bw = strlen(WRITESTR);
rc = PHYSFS_write(f, WRITESTR, 1, bw);
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if (rc != bw)
{
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printf("Wrote (%d) of (%d) bytes. Reason: [%s].\n",
(int) rc, (int) bw, PHYSFS_getLastError());
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} /* if */
else
{
printf("Successful.\n");
} /* else */
PHYSFS_close(f);
} /* else */
return(1);
} /* cmd_write */
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static void modTimeToStr(PHYSFS_sint64 modtime, char *modstr, size_t strsize)
{
time_t t = (time_t) modtime;
char *str = ctime(&t);
strncpy(modstr, str, strsize);
modstr[strsize-1] = '\0';
} /* modTimeToStr */
static int cmd_getlastmodtime(char *args)
{
PHYSFS_sint64 rc = PHYSFS_getLastModTime(args);
if (rc == -1)
printf("Failed to determine. Reason: [%s].\n", PHYSFS_getLastError());
else
{
char modstr[64];
modTimeToStr(rc, modstr, sizeof (modstr));
printf("Last modified: %s (%ld).\n", modstr, (long) rc);
} /* else */
return(1);
} /* cmd_getLastModTime */
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/* must have spaces trimmed prior to this call. */
static int count_args(const char *str)
{
int retval = 0;
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int in_quotes = 0;
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if (str != NULL)
{
for (; *str != '\0'; str++)
{
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if (*str == '\"')
in_quotes = !in_quotes;
else if ((*str == ' ') && (!in_quotes))
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retval++;
} /* for */
retval++;
} /* if */
return(retval);
} /* count_args */
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static int cmd_help(char *args);
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typedef struct
{
const char *cmd;
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int (*func)(char *args);
int argcount;
const char *usage;
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} command_info;
883
static const command_info commands[] =
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{ "quit", cmd_quit, 0, NULL },
{ "q", cmd_quit, 0, NULL },
{ "help", cmd_help, 0, NULL },
{ "init", cmd_init, 1, "<argv0>" },
{ "deinit", cmd_deinit, 0, NULL },
{ "addarchive", cmd_addarchive, 2, "<archiveLocation> <append>" },
{ "removearchive", cmd_removearchive, 1, "<archiveLocation>" },
{ "enumerate", cmd_enumerate, 1, "<dirToEnumerate>" },
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{ "ls", cmd_enumerate, 1, "<dirToEnumerate>" },
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{ "getlasterror", cmd_getlasterror, 0, NULL },
{ "getdirsep", cmd_getdirsep, 0, NULL },
{ "getcdromdirs", cmd_getcdromdirs, 0, NULL },
{ "getsearchpath", cmd_getsearchpath, 0, NULL },
{ "getbasedir", cmd_getbasedir, 0, NULL },
{ "getuserdir", cmd_getuserdir, 0, NULL },
{ "getwritedir", cmd_getwritedir, 0, NULL },
{ "setwritedir", cmd_setwritedir, 1, "<newWriteDir>" },
{ "permitsymlinks", cmd_permitsyms, 1, "<1or0>" },
903
{ "setsaneconfig", cmd_setsaneconfig, 5, "<org> <appName> <arcExt> <includeCdRoms> <archivesFirst>" },
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{ "mkdir", cmd_mkdir, 1, "<dirToMk>" },
{ "delete", cmd_delete, 1, "<dirToDelete>" },
{ "getrealdir", cmd_getrealdir, 1, "<fileToFind>" },
{ "exists", cmd_exists, 1, "<fileToCheck>" },
{ "isdir", cmd_isdir, 1, "<fileToCheck>" },
{ "issymlink", cmd_issymlink, 1, "<fileToCheck>" },
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{ "cat", cmd_cat, 1, "<fileToCat>" },
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913
{ "filelength", cmd_filelength, 1, "<fileToCheck>" },
{ "append", cmd_append, 1, "<fileToAppend>" },
{ "write", cmd_write, 1, "<fileToCreateOrTrash>" },
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{ "getlastmodtime", cmd_getlastmodtime, 1, "<fileToExamine>" },
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{ "setbuffer", cmd_setbuffer, 1, "<bufferSize>" },
{ "stressbuffer", cmd_stressbuffer, 1, "<bufferSize>" },
917
{ NULL, NULL, -1, NULL }
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static void output_usage(const char *intro, const command_info *cmdinfo)
{
if (cmdinfo->argcount == 0)
printf("%s \"%s\" (no arguments)\n", intro, cmdinfo->cmd);
else
printf("%s \"%s %s\"\n", intro, cmdinfo->cmd, cmdinfo->usage);
} /* output_usage */
static int cmd_help(char *args)
{
const command_info *i;
printf("Commands:\n");
for (i = commands; i->cmd != NULL; i++)
output_usage(" -", i);
return(1);
} /* output_cmd_help */
static void trim_command(const char *orig, char *copy)
{
const char *i;
char *writeptr = copy;
int spacecount = 0;
int have_first = 0;
for (i = orig; *i != '\0'; i++)
{
if (*i == ' ')
{
if ((*(i + 1) != ' ') && (*(i + 1) != '\0'))
{
if ((have_first) && (!spacecount))
{
spacecount++;
*writeptr = ' ';
writeptr++;
} /* if */
} /* if */
} /* if */
else
{
have_first = 1;
spacecount = 0;
*writeptr = *i;
writeptr++;
} /* else */
} /* for */
*writeptr = '\0';
/*
printf("\n command is [%s].\n", copy);
*/
} /* trim_command */
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981
static int process_command(char *complete_cmd)
{
982
const command_info *i;
983
char *cmd_copy;
984
char *args;
985
986
int rc = 1;
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993
if (complete_cmd == NULL) /* can happen if user hits CTRL-D, etc. */
{
printf("\n");
return(0);
} /* if */
cmd_copy = malloc(strlen(complete_cmd) + 1);
994
if (cmd_copy == NULL)
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997
printf("\n\n\nOUT OF MEMORY!\n\n\n");
return(0);
998
} /* if */
999
1000
trim_command(complete_cmd, cmd_copy);