1 /* $Id: update.c,v 1.7 2005/03/26 23:04:14 titer Exp $
3 This file is part of the HandBrake source code.
4 Homepage: <http://handbrake.fr/>.
5 It may be used under the terms of the GNU General Public License. */
9 #define HB_URL "handbrake.fr"
10 #define HB_QUERY "GET /LATEST HTTP/1.0\r\nHost: " HB_URL "\r\n\r\n"
19 static void UpdateFunc( void * );
21 hb_thread_t * hb_update_init( int * build, char * version )
23 hb_update_t * data = calloc( sizeof( hb_update_t ), 1 );
25 data->version = version;
27 return hb_thread_init( "update", UpdateFunc, data,
31 static void UpdateFunc( void * _data )
33 hb_update_t * data = (hb_update_t *) _data;
38 char * cur, * end, * p;
41 char stable_str[16], unstable_str[16];
44 if( !( net = hb_net_open( HB_URL, 80 ) ) )
49 if( hb_net_send( net, HB_QUERY ) < 0 )
56 memset( buf, 0, 1024 );
59 ret = hb_net_recv( net, &buf[size], sizeof( buf ) - size );
69 end = &buf[sizeof( buf )];
71 /* Make sure we got it */
73 if( size < 15 || strncmp( cur, "200 OK", 6 ) )
75 /* Something went wrong */
80 /* Find the end of the headers and the beginning of the content */
81 for( ; &cur[3] < end; cur++ )
83 if( cur[0] == '\r' && cur[1] == '\n' &&
84 cur[2] == '\r' && cur[3] == '\n' )
96 stable = strtol( cur, &p, 10 );
102 memset( stable_str, 0, sizeof( stable_str ) );
104 i < sizeof( stable_str ) - 1 && cur < end && *cur != '\n';
107 stable_str[i] = *cur;
110 hb_log( "latest stable: %s, build %d", stable_str, stable );
118 unstable = strtol( cur, &p, 10 );
124 memset( unstable_str, 0, sizeof( unstable_str ) );
126 i < sizeof( unstable_str ) - 1 && cur < end && *cur != '\n';
129 unstable_str[i] = *cur;
132 hb_log( "latest unstable: %s, build %d", unstable_str, unstable );
136 /* We are runnning an unstable build */
137 if( unstable > HB_BUILD )
139 memcpy( data->version, unstable_str, sizeof( unstable_str ) );
140 *(data->build) = unstable;
145 /* We are runnning an stable build */
146 if( stable > HB_BUILD )
148 memcpy( data->version, stable_str, sizeof( stable_str ) );
149 *(data->build) = stable;