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-rw-r--r--Source/3rdParty/physfs/physfs_archiver_hog.c114
1 files changed, 0 insertions, 114 deletions
diff --git a/Source/3rdParty/physfs/physfs_archiver_hog.c b/Source/3rdParty/physfs/physfs_archiver_hog.c
deleted file mode 100644
index 832209f..0000000
--- a/Source/3rdParty/physfs/physfs_archiver_hog.c
+++ /dev/null
@@ -1,114 +0,0 @@
-/*
- * HOG support routines for PhysicsFS.
- *
- * This driver handles Descent I/II HOG archives.
- *
- * The format is very simple:
- *
- * The file always starts with the 3-byte signature "DHF" (Descent
- * HOG file). After that the files of a HOG are just attached after
- * another, divided by a 17 bytes header, which specifies the name
- * and length (in bytes) of the forthcoming file! So you just read
- * the header with its information of how big the following file is,
- * and then skip exact that number of bytes to get to the next file
- * in that HOG.
- *
- * char sig[3] = {'D', 'H', 'F'}; // "DHF"=Descent HOG File
- *
- * struct {
- * char file_name[13]; // Filename, padded to 13 bytes with 0s
- * int file_size; // filesize in bytes
- * char data[file_size]; // The file data
- * } FILE_STRUCT; // Repeated until the end of the file.
- *
- * (That info is from http://www.descent2.com/ddn/specs/hog/)
- *
- * 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_HOG
-
-static int hogLoadEntries(PHYSFS_Io *io, void *arc)
-{
- const PHYSFS_uint64 iolen = io->length(io);
- PHYSFS_uint32 pos = 3;
-
- while (pos < iolen)
- {
- PHYSFS_uint32 size;
- char name[13];
-
- BAIL_IF_ERRPASS(!__PHYSFS_readAll(io, name, 13), 0);
- BAIL_IF_ERRPASS(!__PHYSFS_readAll(io, &size, 4), 0);
- name[12] = '\0'; /* just in case. */
- pos += 13 + 4;
-
- size = PHYSFS_swapULE32(size);
- BAIL_IF_ERRPASS(!UNPK_addEntry(arc, name, 0, -1, -1, pos, size), 0);
- pos += size;
-
- /* skip over entry */
- BAIL_IF_ERRPASS(!io->seek(io, pos), 0);
- } /* while */
-
- return 1;
-} /* hogLoadEntries */
-
-
-static void *HOG_openArchive(PHYSFS_Io *io, const char *name,
- int forWriting, int *claimed)
-{
- PHYSFS_uint8 buf[3];
- void *unpkarc = NULL;
-
- assert(io != NULL); /* shouldn't ever happen. */
- BAIL_IF(forWriting, PHYSFS_ERR_READ_ONLY, NULL);
- BAIL_IF_ERRPASS(!__PHYSFS_readAll(io, buf, 3), NULL);
- BAIL_IF(memcmp(buf, "DHF", 3) != 0, PHYSFS_ERR_UNSUPPORTED, NULL);
-
- *claimed = 1;
-
- unpkarc = UNPK_openArchive(io);
- BAIL_IF_ERRPASS(!unpkarc, NULL);
-
- if (!hogLoadEntries(io, unpkarc))
- {
- UNPK_abandonArchive(unpkarc);
- return NULL;
- } /* if */
-
- return unpkarc;
-} /* HOG_openArchive */
-
-
-const PHYSFS_Archiver __PHYSFS_Archiver_HOG =
-{
- CURRENT_PHYSFS_ARCHIVER_API_VERSION,
- {
- "HOG",
- "Descent I/II HOG file format",
- "Bradley Bell <btb@icculus.org>",
- "https://icculus.org/physfs/",
- 0, /* supportsSymlinks */
- },
- HOG_openArchive,
- UNPK_enumerate,
- UNPK_openRead,
- UNPK_openWrite,
- UNPK_openAppend,
- UNPK_remove,
- UNPK_mkdir,
- UNPK_stat,
- UNPK_closeArchive
-};
-
-#endif /* defined PHYSFS_SUPPORTS_HOG */
-
-/* end of physfs_archiver_hog.c ... */
-