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Add naive QFS_IsDirectory and QFS_FilelistEnumerate until more intelligent pak handling is added

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Brian Koropoff 2007-03-19 10:43:29 +00:00 committed by Jeff Teunissen
parent 48e7b65f51
commit c3e8b5de3d
2 changed files with 111 additions and 0 deletions
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3
include/QF/quakefs.h
View file

@ -126,6 +126,9 @@ void QFS_FilelistAdd (filelist_t *filelist, const char *fname,
void QFS_FilelistFill (filelist_t *list, const char *path, const char *ext,
int strip);
void QFS_FilelistFree (filelist_t *list);
void QFS_FilelistEnumerate(filelist_t* list, const char* path);
qboolean QFS_IsDirectory (const char *path);
// FIXME: This is here temporarily until fs_usercfg gets sorted out
char *expand_squiggle (const char *path);

108
libs/util/quakefs.c
View file

@ -53,6 +53,7 @@ static __attribute__ ((used)) const char rcsid[] =
#include <fcntl.h>
#include <stdarg.h>
#include <stdlib.h>
#include <sys/stat.h>
#ifdef HAVE_FNMATCH_H
# define model_t sunmodel_t
@ -1494,6 +1495,113 @@ QFS_FilelistFill (filelist_t *list, const char *path, const char *ext,
}
}
VISIBLE qboolean
QFS_IsDirectory (const char *path)
{
searchpath_t *search;
if (!path[0])
return true;
for (search = qfs_searchpaths; search != NULL; search = search->next)
{
if (search->pack)
{
int i;
pack_t *pak = search->pack;
for (i = 0; i < pak->numfiles; i++)
{
const char* prefix = va("%s/", path);
const char* filename = pak->files[i].name;
if (strlen(prefix) < strlen(filename) && !strncmp(prefix, filename, strlen(prefix)))
{
return true;
}
}
}
else
{
const char* truepath = va("%s/%s", search->filename, path);
struct stat buf;
if (!stat(truepath, &buf) && S_ISDIR(buf.st_mode))
return true;
}
}
return false;
}
VISIBLE void
QFS_FilelistEnumerate(filelist_t* list, const char* path)
{
searchpath_t *search;
for (search = qfs_searchpaths; search != NULL; search = search->next)
{
if (search->pack)
{
int i;
pack_t *pak = search->pack;
for (i = 0; i < pak->numfiles; i++)
{
const char* prefix = path[0] ? va("%s/", path) : "";
char* filename = pak->files[i].name;
int j;
for (j = 0; j < list->count; j++)
{
if (list->list[j] && !strncmp(list->list[j], filename, strlen(list->list[j])))
{
goto OUT;
}
}
if (strlen(prefix) < strlen(filename) &&
!strncmp(prefix, filename, strlen(prefix)))
{
char* slash = strchr(filename + strlen(prefix), '/');
if (slash)
*slash = 0;
int j;
qboolean exists = false;
for (j = 0; j < list->count; j++)
{
if (list->list[j] && !strcmp(list->list[j], filename))
{
exists = true;
break;
}
}
if (!exists)
QFS_FilelistAdd(list, filename, false);
if (slash)
*slash = '/';
}
OUT: ;
}
}
else
{
const char* truepath = va("%s/%s", search->filename, path);
DIR *dir_ptr = opendir (truepath);
struct dirent *dirent;
if (!dir_ptr)
continue;
while ((dirent = readdir (dir_ptr)))
{
if (strcmp(".", dirent->d_name) && strcmp("..", dirent->d_name))
QFS_FilelistAdd(list, dirent->d_name, false);
}
closedir (dir_ptr);
}
}
}
VISIBLE void
QFS_FilelistFree (filelist_t *list)
{