Much more complete. Still more to go.
This commit is contained in:
Ryan C. Gordon
parent
7d90c12f74
commit
b64284b142
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@ -1,5 +1,15 @@
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/**
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* Test program for PhysicsFS. May only work on Unix.
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*
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* Please see the file LICENSE in the source's root directory.
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*
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* This file written by Ryan C. Gordon.
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*/
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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 <unistd.h>
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#include <readline.h>
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#include <history.h>
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#include "physfs.h"
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@ -8,6 +18,8 @@
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#define TEST_VERSION_MINOR 1
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#define TEST_VERSION_PATCH 0
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static FILE *history_file = NULL;
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static void output_versions(void)
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{
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PHYSFS_Version compiled;
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@ -47,73 +59,410 @@ static void output_archivers(void)
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} /* output_archivers */
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static int cmd_help(char *cmdstr)
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{
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printf("Commands:\n"
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" quit - exit this program.\n"
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" help - this information.\n");
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return(1);
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} /* output_cmd_help */
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static int cmd_quit(char *cmdstr)
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static int cmd_quit(char *args)
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{
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return(0);
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} /* cmd_quit */
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static int cmd_init(char *args)
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{
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if (PHYSFS_init(args))
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printf("Successful.\n");
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else
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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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{
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if (PHYSFS_deinit())
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printf("Successful.\n");
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else
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printf("Failure. reason: %s.\n", PHYSFS_getLastError());
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return(1);
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} /* cmd_deinit */
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static int cmd_addarchive(char *args)
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{
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char *ptr = strchr(args, ' ');
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int appending = atoi(ptr + 1);
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*ptr = '\0';
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if (PHYSFS_addToSearchPath(args, appending))
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printf("Successful.\n");
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else
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printf("Failure. reason: %s.\n", PHYSFS_getLastError());
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return(1);
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} /* cmd_addarchive */
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static int cmd_removearchive(char *args)
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{
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if (PHYSFS_removeFromSearchPath(args))
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printf("Successful.\n");
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else
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printf("Failure. reason: %s.\n", PHYSFS_getLastError());
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return(1);
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} /* cmd_removearchive */
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static int cmd_enumerate(char *args)
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{
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char **rc = PHYSFS_enumerateFiles(args);
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if (rc == NULL)
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printf("Failure. reason: %s.\n", PHYSFS_getLastError());
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else
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{
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int file_count;
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char **i;
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for (i = rc, file_count = 0; *i != NULL; i++, file_count++)
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printf("%s\n", *i);
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printf("\n total (%d) files.\n", file_count);
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PHYSFS_freeList(rc);
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} /* else */
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return(1);
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} /* cmd_enumerate */
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static int cmd_getdirsep(char *args)
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{
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printf("Directory separator is [%s].\n", PHYSFS_getDirSeparator());
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return(1);
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} /* cmd_getdirsep */
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static int cmd_getlasterror(char *args)
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{
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printf("last error is [%s].\n", PHYSFS_getLastError());
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return(1);
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} /* cmd_getlasterror */
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static int cmd_getcdromdirs(char *args)
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{
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char **rc = PHYSFS_getCdRomDirs();
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if (rc == NULL)
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printf("Failure. reason: %s.\n", PHYSFS_getLastError());
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else
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{
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int dir_count;
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char **i;
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for (i = rc, dir_count = 0; *i != NULL; i++, dir_count++)
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printf("%s\n", *i);
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printf("\n total (%d) drives.\n", dir_count);
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PHYSFS_freeList(rc);
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} /* else */
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return(1);
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} /* cmd_getcdromdirs */
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static int cmd_getsearchpath(char *args)
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{
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char **rc = PHYSFS_getSearchPath();
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if (rc == NULL)
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printf("Failure. reason: %s.\n", PHYSFS_getLastError());
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else
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{
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int dir_count;
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char **i;
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for (i = rc, dir_count = 0; *i != NULL; i++, dir_count++)
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printf("%s\n", *i);
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printf("\n total (%d) directories.\n", dir_count);
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PHYSFS_freeList(rc);
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} /* else */
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return(1);
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} /* cmd_getcdromdirs */
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static int cmd_getbasedir(char *args)
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{
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printf("Base dir is [%s].\n", PHYSFS_getBaseDir());
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return(1);
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} /* cmd_getbasedir */
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static int cmd_getuserdir(char *args)
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{
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printf("User dir is [%s].\n", PHYSFS_getUserDir());
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return(1);
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} /* cmd_getuserdir */
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static int cmd_getwritedir(char *args)
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{
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printf("Write dir is [%s].\n", PHYSFS_getWriteDir());
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return(1);
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} /* cmd_getwritedir */
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static int cmd_setwritedir(char *args)
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{
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if (PHYSFS_setWriteDir(args))
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printf("Successful.\n");
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else
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printf("Failure. reason: %s.\n", PHYSFS_getLastError());
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return(1);
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} /* cmd_setwritedir */
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static int cmd_permitsyms(char *args)
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{
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int num = atoi(args);
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PHYSFS_permitSymbolicLinks(num);
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printf("Symlinks are now %s.\n", num ? "permitted" : "forbidden");
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return(1);
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} /* cmd_permitsyms */
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static int cmd_setsaneconfig(char *args)
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{
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char *appName;
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char *arcExt;
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int inclCD;
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int arcsFirst;
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char *ptr = args;
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/* ugly. */
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appName = ptr;
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ptr = strchr(ptr, ' '); *ptr = '\0'; ptr++; arcExt = ptr;
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ptr = strchr(ptr, ' '); *ptr = '\0'; ptr++; inclCD = atoi(arcExt);
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arcsFirst = atoi(ptr);
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if (strcmp(appName, "!") == 0)
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appName = NULL;
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if (strcmp(arcExt, "!") == 0)
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arcExt = NULL;
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if (PHYSFS_setSaneConfig(appName, arcExt, inclCD, arcsFirst))
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printf("Successful.\n");
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else
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printf("Failure. reason: %s.\n", PHYSFS_getLastError());
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return(1);
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} /* cmd_setsaneconfig */
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/* must have spaces trimmed prior to this call. */
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static int count_args(const char *str)
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{
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int retval = 0;
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if (str != NULL)
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{
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for (; *str != '\0'; str++)
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{
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if (*str == ' ')
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retval++;
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} /* for */
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retval++;
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} /* if */
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return(retval);
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} /* count_args */
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static int cmd_help(char *args);
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typedef struct
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{
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const char *cmd;
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int (*func)(char *cmdstr);
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int (*func)(char *args);
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int argcount;
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const char *usage;
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} command_info;
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static command_info commands[] =
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static const command_info commands[] =
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{
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{"quit", cmd_quit},
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{"q", cmd_quit},
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{"help", cmd_help},
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{NULL, NULL}
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{ "quit", cmd_quit, 0, NULL },
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{ "q", cmd_quit, 0, NULL },
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{ "help", cmd_help, 0, NULL },
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{ "init", cmd_init, 1, "<argv0>" },
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{ "deinit", cmd_deinit, 0, NULL },
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{ "addarchive", cmd_addarchive, 2, "<archiveLocation> <append>" },
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{ "removearchive", cmd_removearchive, 1, "<archiveLocation>" },
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{ "enumerate", cmd_enumerate, 1, "<dirToEnumerate>" },
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{ "getlasterror", cmd_getlasterror, 0, NULL },
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{ "getdirsep", cmd_getdirsep, 0, NULL },
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{ "getcdromdirs", cmd_getcdromdirs, 0, NULL },
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{ "getsearchpath", cmd_getsearchpath, 0, NULL },
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{ "getbasedir", cmd_getbasedir, 0, NULL },
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{ "getuserdir", cmd_getuserdir, 0, NULL },
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{ "getwritedir", cmd_getwritedir, 0, NULL },
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{ "setwritedir", cmd_setwritedir, 1, "<newWriteDir>" },
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{ "permitsymlinks", cmd_permitsyms, 1, "<1or0>" },
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{ "setsaneconfig", cmd_setsaneconfig, 4, "<appName> <arcExt> <includeCdRoms> <archivesFirst>" },
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{ NULL, NULL, -1, NULL }
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};
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static void output_usage(const char *intro, const command_info *cmdinfo)
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{
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if (cmdinfo->argcount == 0)
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printf("%s \"%s\" (no arguments)\n", intro, cmdinfo->cmd);
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else
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printf("%s \"%s %s\"\n", intro, cmdinfo->cmd, cmdinfo->usage);
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} /* output_usage */
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static int cmd_help(char *args)
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{
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const command_info *i;
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printf("Commands:\n");
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for (i = commands; i->cmd != NULL; i++)
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output_usage(" -", i);
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return(1);
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} /* output_cmd_help */
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static void trim_command(const char *orig, char *copy)
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{
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const char *i;
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char *writeptr = copy;
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int spacecount = 0;
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int have_first = 0;
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for (i = orig; *i != '\0'; i++)
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{
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if (*i == ' ')
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{
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if ((*(i + 1) != ' ') && (*(i + 1) != '\0'))
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{
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if ((have_first) && (!spacecount))
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{
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spacecount++;
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*writeptr = ' ';
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writeptr++;
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} /* if */
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} /* if */
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} /* if */
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else
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{
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have_first = 1;
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spacecount = 0;
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*writeptr = *i;
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writeptr++;
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} /* else */
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} /* for */
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*writeptr = '\0';
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/*
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printf("\n command is [%s].\n", copy);
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*/
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} /* trim_command */
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static int process_command(char *complete_cmd)
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{
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command_info *i;
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char *ptr = strchr(complete_cmd, ' ');
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char *cmd = NULL;
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const command_info *i;
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char *cmd_copy = malloc(strlen(complete_cmd) + 1);
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char *args;
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int rc = 1;
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if (ptr == NULL)
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if (cmd_copy == NULL)
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{
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cmd = malloc(strlen(complete_cmd) + 1);
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strcpy(cmd, complete_cmd);
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printf("\n\n\nOUT OF MEMORY!\n\n\n");
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return(0);
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} /* if */
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else
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trim_command(complete_cmd, cmd_copy);
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args = strchr(cmd_copy, ' ');
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if (args != NULL)
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{
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*ptr = '\0';
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cmd = malloc(strlen(complete_cmd) + 1);
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strcpy(cmd, complete_cmd);
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*ptr = ' ';
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*args = '\0';
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args++;
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} /* else */
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for (i = commands; i->cmd != NULL; i++)
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if (cmd_copy[0] != '\0')
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{
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if (strcmp(i->cmd, cmd) == 0)
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for (i = commands; i->cmd != NULL; i++)
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{
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rc = i->func(complete_cmd);
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break;
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if (strcmp(i->cmd, cmd_copy) == 0)
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{
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if ((i->argcount >= 0) && (count_args(args) != i->argcount))
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output_usage("usage:", i);
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else
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rc = i->func(args);
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break;
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} /* if */
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} /* for */
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if (i->cmd == NULL)
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printf("Unknown command. Enter \"help\" for instructions.\n");
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add_history(complete_cmd);
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if (history_file)
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{
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fprintf(history_file, "%s\n", complete_cmd);
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fflush(history_file);
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} /* if */
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} /* for */
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} /* if */
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if (i->cmd == NULL)
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printf("Unknown command. Enter \"help\" for instructions.\n");
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free(cmd);
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free(cmd_copy);
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return(rc);
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} /* process_command */
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static void open_history_file(void)
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{
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const char *envr = getenv("TESTPHYSFS_HISTORY");
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if (!envr)
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return;
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if (access(envr, F_OK) == 0)
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{
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char buf[512];
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FILE *f = fopen(envr, "r");
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if (!f)
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{
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printf("\n\n"
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"Could not open history file [%s] for reading!\n"
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" Will not have past history available.\n\n",
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envr);
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return;
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} /* if */
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do
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{
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fgets(buf, sizeof (buf), f);
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if (buf[strlen(buf) - 1] == '\n')
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buf[strlen(buf) - 1] = '\0';
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add_history(buf);
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} while (!feof(f));
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fclose(f);
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} /* if */
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history_file = fopen(envr, "ab");
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if (!history_file)
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{
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printf("\n\n"
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"Could not open history file [%s] for appending!\n"
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" Will not be able to record this session's history.\n\n",
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envr);
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} /* if */
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} /* open_history_file */
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int main(int argc, char **argv)
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{
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char *buf = NULL;
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@ -123,13 +472,15 @@ int main(int argc, char **argv)
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if (!PHYSFS_init(argv[0]))
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{
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printf("PHYSFS_init() failed!\n reason: %s\n", PHYSFS_getLastError());
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printf("PHYSFS_init() failed!\n reason: %s.\n", PHYSFS_getLastError());
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return(1);
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} /* if */
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output_versions();
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output_archivers();
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open_history_file();
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printf("Enter commands. Enter \"help\" for instructions.\n");
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do
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@ -139,6 +490,17 @@ int main(int argc, char **argv)
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free(buf);
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} while (rc);
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if (!PHYSFS_deinit())
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printf("PHYSFS_deinit() failed!\n reason: %s.\n", PHYSFS_getLastError());
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if (history_file)
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fclose(history_file);
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/*
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printf("\n\ntest_physfs written by ryan c. gordon.\n");
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printf(" it makes you shoot teh railgun bettar.\n");
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*/
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return(0);
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} /* main */
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