/
test_physfs.c
1449 lines (1181 loc) · 36.2 KB
/
test_physfs.c
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/**
* Test program for PhysicsFS. May only work on Unix.
*
* Please see the file LICENSE.txt in the source's root directory.
*
* This file written by Ryan C. Gordon.
*/
#include <stdio.h>
#include <stdlib.h>
#include <errno.h>
#include <string.h>
#if (defined __MWERKS__)
#include <SIOUX.h>
#endif
#if (defined PHYSFS_HAVE_READLINE)
#include <unistd.h>
#include <readline/readline.h>
#include <readline/history.h>
#endif
#include <time.h>
/* Define this, so the compiler doesn't complain about using old APIs. */
#define PHYSFS_DEPRECATED
#include "physfs.h"
#define TEST_VERSION_MAJOR 2
#define TEST_VERSION_MINOR 1
#define TEST_VERSION_PATCH 0
static FILE *history_file = NULL;
static PHYSFS_uint32 do_buffer_size = 0;
static void output_versions(void)
{
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,
(int) compiled.major, (int) compiled.minor, (int) compiled.patch,
(int) linked.major, (int) linked.minor, (int) linked.patch);
} /* output_versions */
static void output_archivers(void)
{
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);
printf(" %s symbolic links.\n",
(*i)->supportsSymlinks ? "Supports" : "Does not support");
} /* for */
} /* else */
printf("\n");
} /* output_archivers */
static int cmd_quit(char *args)
{
return 0;
} /* cmd_quit */
static int cmd_init(char *args)
{
if (*args == '\"')
{
args++;
args[strlen(args) - 1] = '\0';
} /* if */
if (PHYSFS_init(args))
printf("Successful.\n");
else
printf("Failure. reason: %s.\n", PHYSFS_getLastError());
return 1;
} /* cmd_init */
static int cmd_deinit(char *args)
{
if (PHYSFS_deinit())
printf("Successful.\n");
else
printf("Failure. reason: %s.\n", PHYSFS_getLastError());
return 1;
} /* cmd_deinit */
static int cmd_addarchive(char *args)
{
char *ptr = strrchr(args, ' ');
int appending = atoi(ptr + 1);
*ptr = '\0';
if (*args == '\"')
{
args++;
*(ptr - 1) = '\0';
} /* if */
/*printf("[%s], [%d]\n", args, appending);*/
if (PHYSFS_mount(args, NULL, appending))
printf("Successful.\n");
else
printf("Failure. reason: %s.\n", PHYSFS_getLastError());
return 1;
} /* cmd_addarchive */
/* wrap free() to avoid calling convention wankery. */
static void freeBuf(void *buf)
{
free(buf);
} /* freeBuf */
typedef enum
{
MNTTYPE_PATH,
MNTTYPE_MEMORY,
MNTTYPE_HANDLE
} MountType;
static int cmd_mount_internal(char *args, const MountType mnttype)
{
char *ptr;
char *mntpoint = NULL;
int appending = 0;
int rc = 0;
if (*args == '\"')
{
args++;
ptr = strchr(args, '\"');
if (ptr == NULL)
{
printf("missing string terminator in argument.\n");
return 1;
} /* if */
*(ptr) = '\0';
} /* if */
else
{
ptr = strchr(args, ' ');
*ptr = '\0';
} /* else */
mntpoint = ptr + 1;
if (*mntpoint == '\"')
{
mntpoint++;
ptr = strchr(mntpoint, '\"');
if (ptr == NULL)
{
printf("missing string terminator in argument.\n");
return 1;
} /* if */
*(ptr) = '\0';
} /* if */
else
{
ptr = strchr(mntpoint, ' ');
*(ptr) = '\0';
} /* else */
appending = atoi(ptr + 1);
/*printf("[%s], [%s], [%d]\n", args, mntpoint, appending);*/
if (mnttype == MNTTYPE_PATH)
rc = PHYSFS_mount(args, mntpoint, appending);
else if (mnttype == MNTTYPE_HANDLE)
{
PHYSFS_File *f = PHYSFS_openRead(args);
if (f == NULL)
{
printf("PHYSFS_openRead('%s') failed. reason: %s.\n", args, PHYSFS_getLastError());
return 1;
} /* if */
rc = PHYSFS_mountHandle(f, args, mntpoint, appending);
if (!rc)
PHYSFS_close(f);
} /* else if */
else if (mnttype == MNTTYPE_MEMORY)
{
FILE *in = fopen(args, "rb");
void *buf = NULL;
long len = 0;
if (in == NULL)
{
printf("Failed to open %s to read into memory: %s.\n", args, strerror(errno));
return 1;
} /* if */
if ( (fseek(in, 0, SEEK_END) != 0) || ((len = ftell(in)) < 0) )
{
printf("Failed to find size of %s to read into memory: %s.\n", args, strerror(errno));
fclose(in);
return 1;
} /* if */
buf = malloc(len);
if (buf == NULL)
{
printf("Failed to allocate space to read %s into memory: %s.\n", args, strerror(errno));
fclose(in);
return 1;
} /* if */
if ((fseek(in, 0, SEEK_SET) != 0) || (fread(buf, len, 1, in) != 1))
{
printf("Failed to read %s into memory: %s.\n", args, strerror(errno));
fclose(in);
free(buf);
return 1;
} /* if */
fclose(in);
rc = PHYSFS_mountMemory(buf, len, freeBuf, args, mntpoint, appending);
} /* else */
if (rc)
printf("Successful.\n");
else
printf("Failure. reason: %s.\n", PHYSFS_getLastError());
return 1;
} /* cmd_mount_internal */
static int cmd_mount(char *args)
{
return cmd_mount_internal(args, MNTTYPE_PATH);
} /* cmd_mount */
static int cmd_mount_mem(char *args)
{
return cmd_mount_internal(args, MNTTYPE_MEMORY);
} /* cmd_mount_mem */
static int cmd_mount_handle(char *args)
{
return cmd_mount_internal(args, MNTTYPE_HANDLE);
} /* cmd_mount_handle */
static int cmd_getmountpoint(char *args)
{
if (*args == '\"')
{
args++;
args[strlen(args) - 1] = '\0';
} /* if */
printf("Dir [%s] is mounted at [%s].\n", args, PHYSFS_getMountPoint(args));
return 1;
} /* cmd_getmountpoint */
static int cmd_removearchive(char *args)
{
if (*args == '\"')
{
args++;
args[strlen(args) - 1] = '\0';
} /* if */
if (PHYSFS_unmount(args))
printf("Successful.\n");
else
printf("Failure. reason: %s.\n", PHYSFS_getLastError());
return 1;
} /* cmd_removearchive */
static int cmd_enumerate(char *args)
{
char **rc;
if (*args == '\"')
{
args++;
args[strlen(args) - 1] = '\0';
} /* if */
rc = PHYSFS_enumerateFiles(args);
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)
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) 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_getprefdir(char *args)
{
char *org;
char *appName;
char *ptr = args;
org = ptr;
ptr = strchr(ptr, ' '); *ptr = '\0'; ptr++; appName = ptr;
printf("Pref dir is [%s].\n", PHYSFS_getPrefDir(org, appName));
return 1;
} /* cmd_getprefdir */
static int cmd_getwritedir(char *args)
{
printf("Write dir is [%s].\n", PHYSFS_getWriteDir());
return 1;
} /* cmd_getwritedir */
static int cmd_setwritedir(char *args)
{
if (*args == '\"')
{
args++;
args[strlen(args) - 1] = '\0';
} /* if */
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)
{
int num;
if (*args == '\"')
{
args++;
args[strlen(args) - 1] = '\0';
} /* if */
num = atoi(args);
PHYSFS_permitSymbolicLinks(num);
printf("Symlinks are now %s.\n", num ? "permitted" : "forbidden");
return 1;
} /* cmd_permitsyms */
static int cmd_setbuffer(char *args)
{
if (*args == '\"')
{
args++;
args[strlen(args) - 1] = '\0';
} /* if */
do_buffer_size = (unsigned int) atoi(args);
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");
srand((unsigned int) time(NULL));
for (i = 0; i < 10; i++)
{
for (j = 0; j < 10000; j++)
{
PHYSFS_uint32 right = 1 + (PHYSFS_uint32) (35.0 * rand() / (RAND_MAX + 1.0));
PHYSFS_uint32 left = 36 - right;
if (PHYSFS_writeBytes(f, buf, left) != left)
{
printf("PHYSFS_writeBytes() 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_writeBytes(f, buf + left, right) != right)
{
printf("PHYSFS_writeBytes() 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++)
{
PHYSFS_uint32 right = 1 + (PHYSFS_uint32) (35.0 * rand() / (RAND_MAX + 1.0));
PHYSFS_uint32 left = 36 - right;
if (PHYSFS_readBytes(f, buf2, left) != left)
{
printf("PHYSFS_readBytes() 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_readBytes(f, buf2 + left, right) != right)
{
printf("PHYSFS_readBytes() 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 */
static int cmd_setsaneconfig(char *args)
{
char *org;
char *appName;
char *arcExt;
int inclCD;
int arcsFirst;
char *ptr = args;
/* ugly. */
org = ptr;
ptr = strchr(ptr, ' '); *ptr = '\0'; ptr++; appName = ptr;
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;
if (PHYSFS_setSaneConfig(org, appName, arcExt, inclCD, arcsFirst))
printf("Successful.\n");
else
printf("Failure. reason: %s.\n", PHYSFS_getLastError());
return 1;
} /* cmd_setsaneconfig */
static int cmd_mkdir(char *args)
{
if (*args == '\"')
{
args++;
args[strlen(args) - 1] = '\0';
} /* if */
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)
{
if (*args == '\"')
{
args++;
args[strlen(args) - 1] = '\0';
} /* if */
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)
{
const char *rc;
if (*args == '\"')
{
args++;
args[strlen(args) - 1] = '\0';
} /* if */
rc = PHYSFS_getRealDir(args);
if (rc)
printf("Found at [%s].\n", rc);
else
printf("Not found.\n");
return 1;
} /* cmd_getrealdir */
static int cmd_exists(char *args)
{
int rc;
if (*args == '\"')
{
args++;
args[strlen(args) - 1] = '\0';
} /* if */
rc = PHYSFS_exists(args);
printf("File %sexists.\n", rc ? "" : "does not ");
return 1;
} /* cmd_exists */
static int cmd_isdir(char *args)
{
PHYSFS_Stat statbuf;
int rc;
if (*args == '\"')
{
args++;
args[strlen(args) - 1] = '\0';
} /* if */
rc = PHYSFS_stat(args, &statbuf);
if (rc)
rc = (statbuf.filetype == PHYSFS_FILETYPE_DIRECTORY);
printf("File %s a directory.\n", rc ? "is" : "is NOT");
return 1;
} /* cmd_isdir */
static int cmd_issymlink(char *args)
{
PHYSFS_Stat statbuf;
int rc;
if (*args == '\"')
{
args++;
args[strlen(args) - 1] = '\0';
} /* if */
rc = PHYSFS_stat(args, &statbuf);
if (rc)
rc = (statbuf.filetype == PHYSFS_FILETYPE_SYMLINK);
printf("File %s a symlink.\n", rc ? "is" : "is NOT");
return 1;
} /* cmd_issymlink */
static int cmd_cat(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
{
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 */
while (1)
{
char buffer[128];
PHYSFS_sint64 rc;
PHYSFS_sint64 i;
rc = PHYSFS_readBytes(f, buffer, sizeof (buffer));
for (i = 0; i < rc; i++)
fputc((int) buffer[i], stdout);
if (rc < sizeof (buffer))
{
printf("\n\n");
if (!PHYSFS_eof(f))
{
printf("\n (Error condition in reading. Reason: [%s])\n\n",
PHYSFS_getLastError());
} /* if */
PHYSFS_close(f);
return 1;
} /* if */
} /* while */
} /* else */
return 1;
} /* cmd_cat */
#define CRC32_BUFFERSIZE 512
static int cmd_crc32(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_uint8 buffer[CRC32_BUFFERSIZE];
PHYSFS_uint32 crc = -1;
PHYSFS_sint64 bytesread;
while ((bytesread = PHYSFS_readBytes(f, buffer, CRC32_BUFFERSIZE)) > 0)
{
PHYSFS_uint32 i, bit;
for (i = 0; i < bytesread; i++)
{
for (bit = 0; bit < 8; bit++, buffer[i] >>= 1)
crc = (crc >> 1) ^ (((crc ^ buffer[i]) & 1) ? 0xEDB88320 : 0);
} /* for */
} /* while */
if (bytesread < 0)
{
printf("error while reading. Reason: [%s].\n",
PHYSFS_getLastError());
return 1;
} /* if */
PHYSFS_close(f);
crc ^= -1;
printf("CRC32 for %s: 0x%08X\n", args, crc);
} /* else */
return 1;
} /* cmd_crc32 */
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
{
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_writeBytes(f, WRITESTR, bw);
if (rc != bw)
{
printf("Wrote (%d) of (%d) bytes. Reason: [%s].\n",
(int) rc, (int) bw, PHYSFS_getLastError());
} /* if */
else
{
printf("Successful.\n");
} /* else */
PHYSFS_close(f);
} /* else */
return 1;
} /* cmd_append */
static int cmd_write(char *args)
{
PHYSFS_File *f;