--- a/misc/physfs/src/archiver_mvl.c Tue Feb 26 20:37:58 2013 -0500
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,103 +0,0 @@
-/*
- * MVL support routines for PhysicsFS.
- *
- * This driver handles Descent II Movielib archives.
- *
- * The file format of MVL is quite easy...
- *
- * //MVL File format - Written by Heiko Herrmann
- * char sig[4] = {'D','M', 'V', 'L'}; // "DMVL"=Descent MoVie Library
- *
- * int num_files; // the number of files in this MVL
- *
- * struct {
- * char file_name[13]; // Filename, padded to 13 bytes with 0s
- * int file_size; // filesize in bytes
- * }DIR_STRUCT[num_files];
- *
- * struct {
- * char data[file_size]; // The file data
- * }FILE_STRUCT[num_files];
- *
- * (That info is from http://www.descent2.com/ddn/specs/mvl/)
- *
- * Please see the file LICENSE.txt in the source's root directory.
- *
- * This file written by Bradley Bell.
- * Based on grp.c by Ryan C. Gordon.
- */
-
-#define __PHYSICSFS_INTERNAL__
-#include "physfs_internal.h"
-
-#if PHYSFS_SUPPORTS_MVL
-
-static UNPKentry *mvlLoadEntries(PHYSFS_Io *io, PHYSFS_uint32 fileCount)
-{
- PHYSFS_uint32 location = 8; /* sizeof sig. */
- UNPKentry *entries = NULL;
- UNPKentry *entry = NULL;
-
- entries = (UNPKentry *) allocator.Malloc(sizeof (UNPKentry) * fileCount);
- BAIL_IF_MACRO(entries == NULL, PHYSFS_ERR_OUT_OF_MEMORY, NULL);
-
- location += (17 * fileCount);
-
- for (entry = entries; fileCount > 0; fileCount--, entry++)
- {
- if (!__PHYSFS_readAll(io, &entry->name, 13)) goto failed;
- if (!__PHYSFS_readAll(io, &entry->size, 4)) goto failed;
- entry->size = PHYSFS_swapULE32(entry->size);
- entry->startPos = location;
- location += entry->size;
- } /* for */
-
- return entries;
-
-failed:
- allocator.Free(entries);
- return NULL;
-} /* mvlLoadEntries */
-
-
-static void *MVL_openArchive(PHYSFS_Io *io, const char *name, int forWriting)
-{
- PHYSFS_uint8 buf[4];
- PHYSFS_uint32 count = 0;
- UNPKentry *entries = NULL;
-
- assert(io != NULL); /* shouldn't ever happen. */
- BAIL_IF_MACRO(forWriting, PHYSFS_ERR_READ_ONLY, NULL);
- BAIL_IF_MACRO(!__PHYSFS_readAll(io, buf, 4), ERRPASS, NULL);
- BAIL_IF_MACRO(memcmp(buf, "DMVL", 4) != 0, PHYSFS_ERR_UNSUPPORTED, NULL);
- BAIL_IF_MACRO(!__PHYSFS_readAll(io, &count, sizeof(count)), ERRPASS, NULL);
-
- count = PHYSFS_swapULE32(count);
- entries = mvlLoadEntries(io, count);
- return (!entries) ? NULL : UNPK_openArchive(io, entries, count);
-} /* MVL_openArchive */
-
-
-const PHYSFS_Archiver __PHYSFS_Archiver_MVL =
-{
- {
- "MVL",
- "Descent II Movielib format",
- "Bradley Bell <btb@icculus.org>",
- "http://icculus.org/physfs/",
- },
- MVL_openArchive, /* openArchive() method */
- UNPK_enumerateFiles, /* enumerateFiles() method */
- UNPK_openRead, /* openRead() method */
- UNPK_openWrite, /* openWrite() method */
- UNPK_openAppend, /* openAppend() method */
- UNPK_remove, /* remove() method */
- UNPK_mkdir, /* mkdir() method */
- UNPK_closeArchive, /* closeArchive() method */
- UNPK_stat /* stat() method */
-};
-
-#endif /* defined PHYSFS_SUPPORTS_MVL */
-
-/* end of mvl.c ... */
-