lib/internal.h

   1 /*
   2 * Copyright (C) 2009,2010 Toni Gundogdu.
   3 *
   4 * This program is free software: you can redistribute it and/or modify
   5 * it under the terms of the GNU General Public License as published by
   6 * the Free Software Foundation, either version 3 of the License, or
   7 * (at your option) any later version.
   8 *
   9 * This program is distributed in the hope that it will be useful,
  10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 * GNU General Public License for more details.
  13 *
  14 * You should have received a copy of the GNU General Public License
  15 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16 */
  17
  18 #ifndef internal_h
  19 #define internal_h
  20
  21 #include <lua.h>
  22
  23 #include "platform.h"
  24 #include "llst.h"
  25
  26 #define makelong(low,high) \
  27     ((long)   (((quvi_word)((uint64_t)(low)  & 0xffff)) | \
  28     ((uint64_t)((quvi_word)((uint64_t)(high) & 0xffff))) << 16))
  29
  30 #define makeword(low,high) \
  31     ((quvi_word)(((quvi_byte)((uint64_t)(low)  & 0xff)) | \
  32     ((quvi_word)((quvi_byte) ((uint64_t)(high) & 0xff))) << 8))
  33
  34 #define _free(p) \
  35     do { \
  36         if (p) { free(p); p=0; } \
  37     } while(0)
  38
  39 #define seterr(args...) \
  40     do { \
  41         _free(quvi->errmsg); \
  42         asprintf(&quvi->errmsg, args); \
  43     } while(0)
  44
  45 #define setvid(prop,args...) \
  46     do { \
  47         _free(prop); \
  48         asprintf(&prop, args); \
  49     } while(0)
  50
  51 #define csetopt(opt,param) \
  52     curl_easy_setopt(quvi->curl,opt,param)
  53
  54 struct _quvi_s {
  55   char *format;
  56   int no_verify;
  57   int no_shortened;
  58   quvi_callback_status status_func;
  59   quvi_callback_write write_func;
  60   void *curl;
  61   long httpcode;
  62   long curlcode;
  63   char *errmsg;
  64   llst_node_t util_scripts;
  65   llst_node_t website_scripts;
  66   llst_node_t curr_next_host;
  67   lua_State *lua;
  68 };
  69
  70 typedef struct _quvi_s *_quvi_t;
  71
  72 struct _quvi_video_link_s {
  73   char *url;
  74   char *suffix;
  75   char *content_type;
  76   double length;
  77 };
  78
  79 typedef struct _quvi_video_link_s *_quvi_video_link_t;
  80
  81 struct _quvi_video_s {
  82   _quvi_t quvi;
  83   char *id;
  84   char *title;
  85   char *starttime;
  86   char *charset;
  87   char *page_link;
  88   llst_node_t link;             /* holds all essential to video links */
  89   llst_node_t curr;             /* current (link) node */
  90   char *host_id;
  91   char *redirect;
  92 };
  93
  94 typedef struct _quvi_video_s *_quvi_video_t;
  95
  96 struct _quvi_lua_script_s {
  97   char *basename;
  98   char *path;
  99 };
 100
 101 typedef struct _quvi_lua_script_s *_quvi_lua_script_t;
 102
 103 #endif