diff options
Diffstat (limited to 'Source/3rdParty/physfs/physfs_archiver_dir.c')
| -rw-r--r-- | Source/3rdParty/physfs/physfs_archiver_dir.c | 196 |
1 files changed, 0 insertions, 196 deletions
diff --git a/Source/3rdParty/physfs/physfs_archiver_dir.c b/Source/3rdParty/physfs/physfs_archiver_dir.c deleted file mode 100644 index 61c0da3..0000000 --- a/Source/3rdParty/physfs/physfs_archiver_dir.c +++ /dev/null @@ -1,196 +0,0 @@ -/* - * Standard directory I/O support routines for PhysicsFS. - * - * Please see the file LICENSE.txt in the source's root directory. - * - * This file written by Ryan C. Gordon. - */ - -#define __PHYSICSFS_INTERNAL__ -#include "physfs_internal.h" - -/* There's no PHYSFS_Io interface here. Use __PHYSFS_createNativeIo(). */ - - - -static char *cvtToDependent(const char *prepend, const char *path, - char *buf, const size_t buflen) -{ - BAIL_IF(buf == NULL, PHYSFS_ERR_OUT_OF_MEMORY, NULL); - snprintf(buf, buflen, "%s%s", prepend ? prepend : "", path); - - #if !__PHYSFS_STANDARD_DIRSEP - assert(__PHYSFS_platformDirSeparator != '/'); - { - char *p; - for (p = strchr(buf, '/'); p != NULL; p = strchr(p + 1, '/')) - *p = __PHYSFS_platformDirSeparator; - } /* if */ - #endif - - return buf; -} /* cvtToDependent */ - - -#define CVT_TO_DEPENDENT(buf, pre, dir) { \ - const size_t len = ((pre) ? strlen((char *) pre) : 0) + strlen(dir) + 1; \ - buf = cvtToDependent((char*)pre,dir,(char*)__PHYSFS_smallAlloc(len),len); \ -} - - - -static void *DIR_openArchive(PHYSFS_Io *io, const char *name, - int forWriting, int *claimed) -{ - PHYSFS_Stat st; - const char dirsep = __PHYSFS_platformDirSeparator; - char *retval = NULL; - const size_t namelen = strlen(name); - const size_t seplen = 1; - - assert(io == NULL); /* shouldn't create an Io for these. */ - BAIL_IF_ERRPASS(!__PHYSFS_platformStat(name, &st, 1), NULL); - - if (st.filetype != PHYSFS_FILETYPE_DIRECTORY) - BAIL(PHYSFS_ERR_UNSUPPORTED, NULL); - - *claimed = 1; - retval = allocator.Malloc(namelen + seplen + 1); - BAIL_IF(retval == NULL, PHYSFS_ERR_OUT_OF_MEMORY, NULL); - - strcpy(retval, name); - - /* make sure there's a dir separator at the end of the string */ - if (retval[namelen - 1] != dirsep) - { - retval[namelen] = dirsep; - retval[namelen + 1] = '\0'; - } /* if */ - - return retval; -} /* DIR_openArchive */ - - -static PHYSFS_EnumerateCallbackResult DIR_enumerate(void *opaque, - const char *dname, PHYSFS_EnumerateCallback cb, - const char *origdir, void *callbackdata) -{ - char *d; - PHYSFS_EnumerateCallbackResult retval; - CVT_TO_DEPENDENT(d, opaque, dname); - BAIL_IF_ERRPASS(!d, PHYSFS_ENUM_ERROR); - retval = __PHYSFS_platformEnumerate(d, cb, origdir, callbackdata); - __PHYSFS_smallFree(d); - return retval; -} /* DIR_enumerate */ - - -static PHYSFS_Io *doOpen(void *opaque, const char *name, const int mode) -{ - PHYSFS_Io *io = NULL; - char *f = NULL; - - CVT_TO_DEPENDENT(f, opaque, name); - BAIL_IF_ERRPASS(!f, NULL); - - io = __PHYSFS_createNativeIo(f, mode); - if (io == NULL) - { - const PHYSFS_ErrorCode err = PHYSFS_getLastErrorCode(); - PHYSFS_Stat statbuf; - __PHYSFS_platformStat(f, &statbuf, 0); /* !!! FIXME: why are we stating here? */ - PHYSFS_setErrorCode(err); - } /* if */ - - __PHYSFS_smallFree(f); - - return io; -} /* doOpen */ - - -static PHYSFS_Io *DIR_openRead(void *opaque, const char *filename) -{ - return doOpen(opaque, filename, 'r'); -} /* DIR_openRead */ - - -static PHYSFS_Io *DIR_openWrite(void *opaque, const char *filename) -{ - return doOpen(opaque, filename, 'w'); -} /* DIR_openWrite */ - - -static PHYSFS_Io *DIR_openAppend(void *opaque, const char *filename) -{ - return doOpen(opaque, filename, 'a'); -} /* DIR_openAppend */ - - -static int DIR_remove(void *opaque, const char *name) -{ - int retval; - char *f; - - CVT_TO_DEPENDENT(f, opaque, name); - BAIL_IF_ERRPASS(!f, 0); - retval = __PHYSFS_platformDelete(f); - __PHYSFS_smallFree(f); - return retval; -} /* DIR_remove */ - - -static int DIR_mkdir(void *opaque, const char *name) -{ - int retval; - char *f; - - CVT_TO_DEPENDENT(f, opaque, name); - BAIL_IF_ERRPASS(!f, 0); - retval = __PHYSFS_platformMkDir(f); - __PHYSFS_smallFree(f); - return retval; -} /* DIR_mkdir */ - - -static void DIR_closeArchive(void *opaque) -{ - allocator.Free(opaque); -} /* DIR_closeArchive */ - - -static int DIR_stat(void *opaque, const char *name, PHYSFS_Stat *stat) -{ - int retval = 0; - char *d; - - CVT_TO_DEPENDENT(d, opaque, name); - BAIL_IF_ERRPASS(!d, 0); - retval = __PHYSFS_platformStat(d, stat, 0); - __PHYSFS_smallFree(d); - return retval; -} /* DIR_stat */ - - -const PHYSFS_Archiver __PHYSFS_Archiver_DIR = -{ - CURRENT_PHYSFS_ARCHIVER_API_VERSION, - { - "", - "Non-archive, direct filesystem I/O", - "Ryan C. Gordon <icculus@icculus.org>", - "https://icculus.org/physfs/", - 1, /* supportsSymlinks */ - }, - DIR_openArchive, - DIR_enumerate, - DIR_openRead, - DIR_openWrite, - DIR_openAppend, - DIR_remove, - DIR_mkdir, - DIR_stat, - DIR_closeArchive -}; - -/* end of physfs_archiver_dir.c ... */ - |