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a little progress

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This commit is contained in:
Bill Currie 2001-01-17 22:47:08 +00:00
parent e728066e40
commit 4e54c4c5ac
1 changed files with 9 additions and 11 deletions
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20
tools/pak/pakfile.c
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@ -22,20 +22,12 @@ typedef struct {
#define MAX_FILES_IN_PACK 2048
/*
In-memory pack file structs
*/
typedef struct {
char name[PAK_PATH_LENGTH];
int filepos, filelen;
} packfile_t;
typedef struct pack_s {
char filename[MAX_PATH];
FILE *handle;
int numfiles;
packfile_t *files;
int files_size;
dpackfile_t *files;
} pack_t;
pack_t *
@ -81,12 +73,18 @@ open_pack (const char *name)
goto error;
}
pack->numfiles = header.dirlen / sizeof (dpackfile_t);
pack->files_size = pack->numfiles;
if (pack->numfiles > MAX_FILES_IN_PACK) {
fprintf (stderr, "%s: too many files in pack: %d", name, pack->numfiles);
goto error;
}
pack->files = malloc (numpackfiles * sizeof (packfile_t));
if (!
if (!pack->files)
fprintf (stderr, "out of memory\n");
goto error;
}
fseek (pack->handle, header.diroffs, SEEK_POS);
fread (pack->files, pack->numfiles, sizeof (pack->files[0]), pack->handle);
error:
del_pack (pack);
return 0;