git.mutantstargoat.com Git - assman/blob - src/mod_url.c

   1 #include <stdio.h>
   2 #include <stdlib.h>
   3 #include <string.h>
   4
   5 #ifdef BUILD_MOD_URL
   6 #include <curl/curl.h>
   7
   8 static const char *get_temp_dir(void);
   9
  10 static char *tmpdir, *cachedir;
  11
  12 struct ass_fileops *ass_alloc_url(const char *url)
  13 {
  14         static int done_init;
  15         struct ass_fileops *fop;
  16
  17         if(!done_init) {
  18                 curl_global_init(CURL_GLOBAL_ALL);
  19                 atexit(curl_global_cleanup);
  20                 done_init = 1;
  21
  22                 if(!*ass_mod_url_cachedir) {
  23                         strcpy(ass_mod_url_cachedir, "assman_cache");
  24                 }
  25                 tmpdir = get_temp_dir();
  26                 if(!(cachedir = malloc(strlen(ass_mod_url_cachedir) + strlen(tmpdir) + 2))) {
  27                         fprintf(stderr, "assman: failed to allocate cachedir path buffer\n");
  28                         return 0;
  29                 }
  30                 sprintf(cachedir, "%s/%s", tmpdir, ass_mod_url_cachedir);
  31         }
  32
  33         if(!(fop = malloc(sizeof *fop))) {
  34                 return 0;
  35         }
  36
  37         fop->udata = 0;
  38         fop->open = fop_open;
  39         fop->close = fop_close;
  40         fop->seek = fop_seek;
  41         fop->read = fop_read;
  42         return fop;
  43 }
  44
  45 void ass_free_url(struct ass_fileops *fop)
  46 {
  47 }
  48
  49 static void *fop_open(const char *fname, void *udata)
  50 {
  51         return 0;       /* TODO */
  52 }
  53
  54 static void fop_close(void *fp, void *udata)
  55 {
  56 }
  57
  58 static long fop_seek(void *fp, long offs, int whence, void *udata)
  59 {
  60         return 0;
  61 }
  62
  63 static long fop_read(void *fp, void *buf, long size, void *udata)
  64 {
  65         return 0;
  66 }
  67
  68 #else
  69 int ass_mod_url_disabled;
  70 #endif