*****************************************************************************
* Copyright (C) 2002-2004 the xine project
* Copyright (C) 2005 VideoLAN
- * $Id: file.c 10310 2005-03-11 22:36:40Z anil $
+ * $Id$
*
* Authors: Gildas Bazin <gbazin@videolan.org>
* Adapted from xine which itself adapted it from joschkas real tools.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
*****************************************************************************/
-#include <stdio.h>
-#include <string.h>
#include <vlc/vlc.h>
c = ((c << 0x11) | (c >> 0x0f)) + d;
b = ((c & d) | (~c & a)) + LE_32((param+0x3c)) + b + 0x49B40821;
b = ((b << 0x16) | (b >> 0x0a)) + c;
-
+
a = ((b & d) | (~d & c)) + LE_32((param+0x04)) + a - 0x09E1DA9E;
a = ((a << 0x05) | (a >> 0x1b)) + b;
d = ((a & c) | (~c & b)) + LE_32((param+0x18)) + d - 0x3FBF4CC0;
b = ((b << 0x17) | (b >> 0x09)) + c;
a = ((~d | b) ^ c) + LE_32((param+0x00)) + a - 0x0BD6DDBC;
- a = ((a << 0x06) | (a >> 0x1a)) + b;
+ a = ((a << 0x06) | (a >> 0x1a)) + b;
d = ((~c | a) ^ b) + LE_32((param+0x1c)) + d + 0x432AFF97;
- d = ((d << 0x0a) | (d >> 0x16)) + a;
+ d = ((d << 0x0a) | (d >> 0x16)) + a;
c = ((~b | d) ^ a) + LE_32((param+0x38)) + c - 0x546BDC59;
- c = ((c << 0x0f) | (c >> 0x11)) + d;
+ c = ((c << 0x0f) | (c >> 0x11)) + d;
b = ((~a | c) ^ d) + LE_32((param+0x14)) + b - 0x036C5FC7;
- b = ((b << 0x15) | (b >> 0x0b)) + c;
+ b = ((b << 0x15) | (b >> 0x0b)) + c;
a = ((~d | b) ^ c) + LE_32((param+0x30)) + a + 0x655B59C3;
- a = ((a << 0x06) | (a >> 0x1a)) + b;
+ a = ((a << 0x06) | (a >> 0x1a)) + b;
d = ((~c | a) ^ b) + LE_32((param+0x0C)) + d - 0x70F3336E;
- d = ((d << 0x0a) | (d >> 0x16)) + a;
+ d = ((d << 0x0a) | (d >> 0x16)) + a;
c = ((~b | d) ^ a) + LE_32((param+0x28)) + c - 0x00100B83;
- c = ((c << 0x0f) | (c >> 0x11)) + d;
+ c = ((c << 0x0f) | (c >> 0x11)) + d;
b = ((~a | c) ^ d) + LE_32((param+0x04)) + b - 0x7A7BA22F;
- b = ((b << 0x15) | (b >> 0x0b)) + c;
+ b = ((b << 0x15) | (b >> 0x0b)) + c;
a = ((~d | b) ^ c) + LE_32((param+0x20)) + a + 0x6FA87E4F;
- a = ((a << 0x06) | (a >> 0x1a)) + b;
+ a = ((a << 0x06) | (a >> 0x1a)) + b;
d = ((~c | a) ^ b) + LE_32((param+0x3c)) + d - 0x01D31920;
- d = ((d << 0x0a) | (d >> 0x16)) + a;
+ d = ((d << 0x0a) | (d >> 0x16)) + a;
c = ((~b | d) ^ a) + LE_32((param+0x18)) + c - 0x5CFEBCEC;
- c = ((c << 0x0f) | (c >> 0x11)) + d;
+ c = ((c << 0x0f) | (c >> 0x11)) + d;
b = ((~a | c) ^ d) + LE_32((param+0x34)) + b + 0x4E0811A1;
- b = ((b << 0x15) | (b >> 0x0b)) + c;
+ b = ((b << 0x15) | (b >> 0x0b)) + c;
a = ((~d | b) ^ c) + LE_32((param+0x10)) + a - 0x08AC817E;
- a = ((a << 0x06) | (a >> 0x1a)) + b;
+ a = ((a << 0x06) | (a >> 0x1a)) + b;
d = ((~c | a) ^ b) + LE_32((param+0x2c)) + d - 0x42C50DCB;
- d = ((d << 0x0a) | (d >> 0x16)) + a;
+ d = ((d << 0x0a) | (d >> 0x16)) + a;
c = ((~b | d) ^ a) + LE_32((param+0x08)) + c + 0x2AD7D2BB;
- c = ((c << 0x0f) | (c >> 0x11)) + d;
+ c = ((c << 0x0f) | (c >> 0x11)) + d;
b = ((~a | c) ^ d) + LE_32((param+0x24)) + b - 0x14792C6F;
- b = ((b << 0x15) | (b >> 0x0b)) + c;
+ b = ((b << 0x15) | (b >> 0x0b)) + c;
lprintf("hash output: %x %x %x %x\n", a, b, c, d);
uint8_t *ptr1, *ptr2;
uint32_t a, b, c, d, tmp;
- ptr1=(key+16);
- ptr2=(key+20);
+ ptr1=(uint8_t*)(key+16);
+ ptr2=(uint8_t*)(key+20);
a = LE_32(ptr1);
b = (a >> 3) & 0x3f;
memcpy(key+b+24, challenge+c, len-c);
}
-static void calc_response (char *result, char *field)
-{
+static void calc_response (char *result, char *field) {
char buf1[128];
char buf2[128];
int i;
memcpy (result, field, 16);
}
-
-static void calc_response_string (char *result, char *challenge)
-{
+static void calc_response_string (char *result, char *challenge) {
char field[128];
char zres[20];
int i;
}
}
-void real_calc_response_and_checksum (char *response, char *chksum, char *challenge)
-{
+void real_calc_response_and_checksum (char *response, char *chksum, char *challenge) {
+
int ch_len, table_len, resp_len;
int i;
char *ptr;
if (xor_table != NULL)
{
- table_len = strlen(xor_table);
+ table_len = strlen((char *)xor_table);
if (table_len > 56) table_len=56;
* takes a MLTI-Chunk and a rule number got from match_asm_rule,
* returns a pointer to selected data and number of bytes in that.
*/
-static int select_mlti_data(const char *mlti_chunk, int mlti_size, int selection, char **out)
-{
+static int select_mlti_data(const char *mlti_chunk, int mlti_size, int selection, char **out) {
+
int numrules, codec, size;
int i;
* looking at stream description.
*/
-rmff_header_t *real_parse_sdp(char *data, char **stream_rules, uint32_t bandwidth)
-{
- sdpplin_t *desc = NULL;
- rmff_header_t *header = NULL;
- char *buf = NULL;
- int len, i;
- int max_bit_rate=0;
- int avg_bit_rate=0;
- int max_packet_size=0;
- int avg_packet_size=0;
- int duration=0;
-
- if( !data ) return NULL;
-
- desc=sdpplin_parse(data);
- if( !desc ) return NULL;
-
- buf= (char *)malloc(sizeof(char)*2048);
- if( !buf ) goto error;
-
- header = (rmff_header_t*)malloc(sizeof(rmff_header_t));
- if( !header ) goto error;
-
- memset(header, 0, sizeof(rmff_header_t));
- header->fileheader=rmff_new_fileheader(4+desc->stream_count);
- header->cont=rmff_new_cont(
- desc->title,
- desc->author,
- desc->copyright,
- desc->abstract);
-
- header->data=rmff_new_dataheader(0,0);
- if( !header->data ) goto error;
-
- header->streams = (rmff_mdpr_t**) malloc(sizeof(rmff_mdpr_t*)*(desc->stream_count+1));
- if( !header->streams ) goto error;
-
- memset(header->streams, 0, sizeof(rmff_mdpr_t*)*(desc->stream_count+1));
- lprintf("number of streams: %u\n", desc->stream_count);
- for (i=0; i<desc->stream_count; i++)
- {
- int j=0;
- int n;
- char b[64];
- int rulematches[16];
-
- lprintf("calling asmrp_match with:\n%s\n%u\n", desc->stream[i]->asm_rule_book, bandwidth);
-
- n=asmrp_match(desc->stream[i]->asm_rule_book, bandwidth, rulematches);
- for (j=0; j<n; j++)
- {
- lprintf("asmrp rule match: %u for stream %u\n", rulematches[j], desc->stream[i]->stream_id);
- sprintf(b,"stream=%u;rule=%u,", desc->stream[i]->stream_id, rulematches[j]);
- strcat(*stream_rules, b);
- }
-
- if (!desc->stream[i]->mlti_data)
- {
- len = 0;
- if( buf ) free( buf );
- buf = NULL;
- }
- else
- len=select_mlti_data(desc->stream[i]->mlti_data,
- desc->stream[i]->mlti_data_size, rulematches[0], &buf);
-
- header->streams[i]=rmff_new_mdpr(
- desc->stream[i]->stream_id,
- desc->stream[i]->max_bit_rate,
- desc->stream[i]->avg_bit_rate,
- desc->stream[i]->max_packet_size,
- desc->stream[i]->avg_packet_size,
- desc->stream[i]->start_time,
- desc->stream[i]->preroll,
- desc->stream[i]->duration,
- desc->stream[i]->stream_name,
- desc->stream[i]->mime_type,
- len,
- buf);
- if( !header->streams[i] ) goto error;
-
- duration=MAX(duration,desc->stream[i]->duration);
- max_bit_rate+=desc->stream[i]->max_bit_rate;
- avg_bit_rate+=desc->stream[i]->avg_bit_rate;
- max_packet_size=MAX(max_packet_size, desc->stream[i]->max_packet_size);
- if (avg_packet_size)
- avg_packet_size=(avg_packet_size + desc->stream[i]->avg_packet_size) / 2;
- else
- avg_packet_size=desc->stream[i]->avg_packet_size;
- }
+rmff_header_t *real_parse_sdp(char *data, char **stream_rules, uint32_t bandwidth) {
- if (*stream_rules && strlen(*stream_rules) && (*stream_rules)[strlen(*stream_rules)-1] == ',')
- (*stream_rules)[strlen(*stream_rules)-1]=0; /* delete last ',' in stream_rules */
-
- header->prop=rmff_new_prop(
- max_bit_rate,
- avg_bit_rate,
- max_packet_size,
- avg_packet_size,
- 0,
- duration,
- 0,
- 0,
- 0,
- desc->stream_count,
- desc->flags);
- if( !header->prop ) goto error;
-
- rmff_fix_header(header);
-
- if( desc )
- {
- sdpplin_free( desc );
- free( desc );
+ sdpplin_t *desc = NULL;
+ rmff_header_t *header = NULL;
+ char *buf = NULL;
+ int len, i;
+ int max_bit_rate=0;
+ int avg_bit_rate=0;
+ int max_packet_size=0;
+ int avg_packet_size=0;
+ int duration=0;
+
+ if( !data ) return NULL;
+
+ desc=sdpplin_parse(data);
+ if( !desc ) return NULL;
+
+ buf= (char *)malloc(sizeof(char)*2048);
+ if( !buf ) goto error;
+
+ header = (rmff_header_t*)malloc(sizeof(rmff_header_t));
+ if( !header ) goto error;
+
+ memset(header, 0, sizeof(rmff_header_t));
+ header->fileheader=rmff_new_fileheader(4+desc->stream_count);
+ header->cont=rmff_new_cont(
+ desc->title,
+ desc->author,
+ desc->copyright,
+ desc->abstract);
+
+ header->data=rmff_new_dataheader(0,0);
+ if( !header->data ) goto error;
+
+ header->streams = (rmff_mdpr_t**) malloc(sizeof(rmff_mdpr_t*)*(desc->stream_count+1));
+ if( !header->streams ) goto error;
+
+ memset(header->streams, 0, sizeof(rmff_mdpr_t*)*(desc->stream_count+1));
+ lprintf("number of streams: %u\n", desc->stream_count);
+
+ for (i=0; i<desc->stream_count; i++) {
+
+ int j=0;
+ int n;
+ char b[64];
+ int rulematches[16];
+
+ lprintf("calling asmrp_match with:\n%s\n%u\n", desc->stream[i]->asm_rule_book, bandwidth);
+
+ n=asmrp_match(desc->stream[i]->asm_rule_book, bandwidth, rulematches);
+ for (j=0; j<n; j++) {
+ lprintf("asmrp rule match: %u for stream %u\n", rulematches[j], desc->stream[i]->stream_id);
+ sprintf(b,"stream=%u;rule=%u,", desc->stream[i]->stream_id, rulematches[j]);
+ strcat(*stream_rules, b);
}
- if( buf ) free(buf);
- return header;
+
+ if (!desc->stream[i]->mlti_data) {
+ len = 0;
+ if( buf ) free( buf );
+ buf = NULL;
+ } else
+ len=select_mlti_data(desc->stream[i]->mlti_data,
+ desc->stream[i]->mlti_data_size, rulematches[0], &buf);
+
+ header->streams[i]=rmff_new_mdpr(
+ desc->stream[i]->stream_id,
+ desc->stream[i]->max_bit_rate,
+ desc->stream[i]->avg_bit_rate,
+ desc->stream[i]->max_packet_size,
+ desc->stream[i]->avg_packet_size,
+ desc->stream[i]->start_time,
+ desc->stream[i]->preroll,
+ desc->stream[i]->duration,
+ desc->stream[i]->stream_name,
+ desc->stream[i]->mime_type,
+ len,
+ buf);
+ if( !header->streams[i] ) goto error;
+
+ duration=MAX(duration,desc->stream[i]->duration);
+ max_bit_rate+=desc->stream[i]->max_bit_rate;
+ avg_bit_rate+=desc->stream[i]->avg_bit_rate;
+ max_packet_size=MAX(max_packet_size, desc->stream[i]->max_packet_size);
+ if (avg_packet_size)
+ avg_packet_size=(avg_packet_size + desc->stream[i]->avg_packet_size) / 2;
+ else
+ avg_packet_size=desc->stream[i]->avg_packet_size;
+ }
+
+ if (*stream_rules && strlen(*stream_rules) && (*stream_rules)[strlen(*stream_rules)-1] == ',')
+ (*stream_rules)[strlen(*stream_rules)-1]=0; /* delete last ',' in stream_rules */
+
+ header->prop=rmff_new_prop(
+ max_bit_rate,
+ avg_bit_rate,
+ max_packet_size,
+ avg_packet_size,
+ 0,
+ duration,
+ 0,
+ 0,
+ 0,
+ desc->stream_count,
+ desc->flags);
+ if( !header->prop ) goto error;
+
+ rmff_fix_header(header);
+
+ if( desc ) sdpplin_free( desc );
+ if( buf ) free(buf);
+ return header;
error:
- if( desc )
- {
- sdpplin_free( desc );
- free( desc );
- }
- if( header )
- {
- rmff_free_header( header );
- free( header );
- }
- if( buf ) free( buf );
- return NULL;
+ if( desc ) sdpplin_free( desc );
+ if( header ) rmff_free_header( header );
+ if( buf ) free( buf );
+ return NULL;
}
-int real_get_rdt_chunk_header(rtsp_client_t *rtsp_session, rmff_pheader_t *ph)
-{
- int n=1;
- uint8_t header[8];
- int size;
- int flags1;
- int unknown1;
- uint32_t ts;
-
- n=rtsp_read_data(rtsp_session, header, 8);
- if (n<8)
- return 0;
- if (header[0] != 0x24)
- {
- lprintf("rdt chunk not recognized: got 0x%02x\n", header[0]);
- return 0;
+int real_get_rdt_chunk_header(rtsp_client_t *rtsp_session, rmff_pheader_t *ph) {
+
+ int n=1;
+ uint8_t header[8];
+ int size;
+ int flags1;
+ int unknown1;
+ uint32_t ts;
+
+ n=rtsp_read_data(rtsp_session, header, 8);
+ if (n<8) return 0;
+ if (header[0] != 0x24) {
+ lprintf("rdt chunk not recognized: got 0x%02x\n", header[0]);
+ return 0;
+ }
+ size=(header[1]<<16)+(header[2]<<8)+(header[3]);
+ flags1=header[4];
+ if ((flags1!=0x40)&&(flags1!=0x42)) {
+ lprintf("got flags1: 0x%02x\n",flags1);
+ if (header[6]==0x06) {
+ lprintf("got end of stream packet\n");
+ return 0;
}
- size=(header[1]<<16)+(header[2]<<8)+(header[3]);
+ header[0]=header[5];
+ header[1]=header[6];
+ header[2]=header[7];
+ n=rtsp_read_data(rtsp_session, header+3, 5);
+ if (n<5) return 0;
+ lprintf("ignoring bytes:\n");
+ n=rtsp_read_data(rtsp_session, header+4, 4);
+ if (n<4) return 0;
flags1=header[4];
- if ((flags1!=0x40)&&(flags1!=0x42))
- {
- lprintf("got flags1: 0x%02x\n",flags1);
- if (header[6]==0x06)
- {
- lprintf("got end of stream packet\n");
- return 0;
- }
- header[0]=header[5];
- header[1]=header[6];
- header[2]=header[7];
- n=rtsp_read_data(rtsp_session, header+3, 5);
- if (n<5)
- return 0;
- lprintf("ignoring bytes:\n");
- n=rtsp_read_data(rtsp_session, header+4, 4);
- if (n<4)
- return 0;
- flags1=header[4];
- size-=9;
- }
- unknown1=(header[5]<<16)+(header[6]<<8)+(header[7]);
- n=rtsp_read_data(rtsp_session, header, 6);
- if (n<6)
- return 0;
- ts=BE_32(header);
+ size-=9;
+ }
+ unknown1=(header[5]<<16)+(header[6]<<8)+(header[7]);
+ n=rtsp_read_data(rtsp_session, header, 6);
+ if (n<6) return 0;
+ ts=BE_32(header);
#if 0
- lprintf("ts: %u size: %u, flags: 0x%02x, unknown values: %u 0x%02x 0x%02x\n",
- ts, size, flags1, unknown1, header[4], header[5]);
+ lprintf("ts: %u size: %u, flags: 0x%02x, unknown values: %u 0x%02x 0x%02x\n",
+ ts, size, flags1, unknown1, header[4], header[5]);
#endif
- size+=2;
- ph->object_version=0;
- ph->length=size;
- ph->stream_number=(flags1>>1)&1;
- ph->timestamp=ts;
- ph->reserved=0;
- ph->flags=0; /* TODO: determine keyframe flag and insert here? */
- return size;
+ size+=2;
+ ph->object_version=0;
+ ph->length=size;
+ ph->stream_number=(flags1>>1)&1;
+ ph->timestamp=ts;
+ ph->reserved=0;
+ ph->flags=0; /* TODO: determine keyframe flag and insert here? */
+ return size;
}
int real_get_rdt_chunk(rtsp_client_t *rtsp_session, rmff_pheader_t *ph,
- unsigned char **buffer)
-{
- int n;
- rmff_dump_pheader(ph, *buffer);
- n=rtsp_read_data(rtsp_session, *buffer + 12, ph->length - 12);
- return (n <= 0) ? 0 : n+12;
+ unsigned char **buffer) {
+
+ int n;
+ rmff_dump_pheader(ph, (char*)*buffer);
+ n=rtsp_read_data(rtsp_session, (uint8_t*)(*buffer + 12), ph->length - 12);
+ return (n <= 0) ? 0 : n+12;
}
//! maximum size of the rtsp description, must be < INT_MAX
#define MAX_DESC_BUF (20 * 1024 * 1024)
-rmff_header_t *real_setup_and_get_header(rtsp_client_t *rtsp_session, int bandwidth)
-{
- char *description=NULL;
- char *session_id=NULL;
- rmff_header_t *h;
- char *challenge1 = NULL;
- char challenge2[64];
- char checksum[34];
- char *subscribe=NULL;
- char *buf=(char*)malloc(sizeof(char)*256);
- char *mrl=rtsp_get_mrl(rtsp_session);
- unsigned int size;
- int status;
-
- /* get challenge */
- challenge1=strdup(rtsp_search_answers(rtsp_session,"RealChallenge1"));
- lprintf("Challenge1: %s\n", challenge1);
-
- /* request stream description */
- rtsp_schedule_field(rtsp_session, "Accept: application/sdp");
- sprintf(buf, "Bandwidth: %u", bandwidth);
- rtsp_schedule_field(rtsp_session, buf);
- rtsp_schedule_field(rtsp_session, "GUID: 00000000-0000-0000-0000-000000000000");
- rtsp_schedule_field(rtsp_session, "RegionData: 0");
- rtsp_schedule_field(rtsp_session, "ClientID: Linux_2.4_6.0.9.1235_play32_RN01_EN_586");
- rtsp_schedule_field(rtsp_session, "SupportsMaximumASMBandwidth: 1");
- rtsp_schedule_field(rtsp_session, "Language: en-US");
- rtsp_schedule_field(rtsp_session, "Require: com.real.retain-entity-for-setup");
-
- status=rtsp_request_describe(rtsp_session,NULL);
- if ( status<200 || status>299 )
- {
- char *alert=rtsp_search_answers(rtsp_session,"Alert");
- if (alert) {
- lprintf("real: got message from server:\n%s\n", alert);
- }
- printf( "bou\n");
- rtsp_send_ok(rtsp_session);
- if( challenge1 ) free(challenge1);
- if( alert ) free(alert);
- if( buf ) free(buf);
- return NULL;
+rmff_header_t *real_setup_and_get_header(rtsp_client_t *rtsp_session, int bandwidth) {
+
+ char *description=NULL;
+ char *session_id=NULL;
+ rmff_header_t *h=NULL;
+ char *challenge1 = NULL;
+ char challenge2[64];
+ char checksum[34];
+ char *subscribe=NULL;
+ char *buf=(char*)malloc(sizeof(char)*256);
+ char *mrl=rtsp_get_mrl(rtsp_session);
+ unsigned int size;
+ int status;
+
+ /* get challenge */
+ challenge1=strdup(rtsp_search_answers(rtsp_session,"RealChallenge1"));
+ lprintf("Challenge1: %s\n", challenge1);
+
+ /* request stream description */
+ rtsp_schedule_field(rtsp_session, "Accept: application/sdp");
+ sprintf(buf, "Bandwidth: %u", bandwidth);
+ rtsp_schedule_field(rtsp_session, buf);
+ rtsp_schedule_field(rtsp_session, "GUID: 00000000-0000-0000-0000-000000000000");
+ rtsp_schedule_field(rtsp_session, "RegionData: 0");
+ rtsp_schedule_field(rtsp_session, "ClientID: Linux_2.4_6.0.9.1235_play32_RN01_EN_586");
+ rtsp_schedule_field(rtsp_session, "SupportsMaximumASMBandwidth: 1");
+ rtsp_schedule_field(rtsp_session, "Language: en-US");
+ rtsp_schedule_field(rtsp_session, "Require: com.real.retain-entity-for-setup");
+
+ status=rtsp_request_describe(rtsp_session,NULL);
+ if ( status<200 || status>299 ) {
+ char *alert=rtsp_search_answers(rtsp_session,"Alert");
+ if (alert) {
+ lprintf("real: got message from server:\n%s\n", alert);
}
+ printf( "bou\n");
+ rtsp_send_ok(rtsp_session);
+ if( challenge1 ) free(challenge1);
+ if( alert ) free(alert);
+ if( buf ) free(buf);
+ return NULL;
+ }
- /* receive description */
- size=0;
- if (!rtsp_search_answers(rtsp_session,"Content-length"))
- lprintf("real: got no Content-length!\n");
- else
- size=atoi(rtsp_search_answers(rtsp_session,"Content-length"));
+ /* receive description */
+ size=0;
+ if (!rtsp_search_answers(rtsp_session,"Content-length"))
+ lprintf("real: got no Content-length!\n");
+ else
+ size=atoi(rtsp_search_answers(rtsp_session,"Content-length"));
+
+ if (size > MAX_DESC_BUF) {
+ printf("real: Content-length for description too big (> %uMB)!\n",
+ MAX_DESC_BUF/(1024*1024) );
+ goto error;
+ }
- if (size > MAX_DESC_BUF) {
- printf("real: Content-length for description too big (> %uMB)!\n",
- MAX_DESC_BUF/(1024*1024) );
- goto error;
- }
+ if (!rtsp_search_answers(rtsp_session,"ETag"))
+ lprintf("real: got no ETag!\n");
+ else
+ session_id=strdup(rtsp_search_answers(rtsp_session,"ETag"));
- if (!rtsp_search_answers(rtsp_session,"ETag"))
- lprintf("real: got no ETag!\n");
- else
- session_id=strdup(rtsp_search_answers(rtsp_session,"ETag"));
-
- lprintf("Stream description size: %i\n", size);
-
- description = (char*)malloc(sizeof(char)*(size+1));
- if( !description )
- goto error;
- if( rtsp_read_data(rtsp_session, description, size) <= 0)
- goto error;
- description[size]=0;
- fprintf(stderr,description);
-
- /* parse sdp (sdpplin) and create a header and a subscribe string */
- subscribe = (char *) malloc(sizeof(char)*256);
- if( !subscribe )
- goto error;
-
- strcpy(subscribe, "Subscribe: ");
- h=real_parse_sdp(description, &subscribe, bandwidth);
- if (!h)
- goto error;
-
- rmff_fix_header(h);
-
- #if 0
- fprintf("Title: %s\nCopyright: %s\nAuthor: %s\nStreams: %i\n",
- h->cont->title, h->cont->copyright, h->cont->author, h->prop->num_streams);
- #endif
-
- /* setup our streams */
- real_calc_response_and_checksum (challenge2, checksum, challenge1);
- buf = realloc(buf, strlen(challenge2) + strlen(checksum) + 32);
- sprintf(buf, "RealChallenge2: %s, sd=%s", challenge2, checksum);
- rtsp_schedule_field(rtsp_session, buf);
+ lprintf("Stream description size: %i\n", size);
+
+ description = (char*)malloc(sizeof(char)*(size+1));
+ if( !description )
+ goto error;
+ if( rtsp_read_data(rtsp_session, (uint8_t*)description, size) <= 0)
+ goto error;
+ description[size]=0;
+ //fprintf(stderr, "%s", description);
+
+ /* parse sdp (sdpplin) and create a header and a subscribe string */
+ subscribe = (char *) malloc(sizeof(char)*256);
+ if( !subscribe )
+ goto error;
+
+ strcpy(subscribe, "Subscribe: ");
+ h=real_parse_sdp(description, &subscribe, bandwidth);
+ if (!h)
+ goto error;
+
+ rmff_fix_header(h);
+
+#if 0
+ fprintf("Title: %s\nCopyright: %s\nAuthor: %s\nStreams: %i\n",
+ h->cont->title, h->cont->copyright, h->cont->author, h->prop->num_streams);
+#endif
+
+ /* setup our streams */
+ real_calc_response_and_checksum (challenge2, checksum, challenge1);
+ buf = realloc(buf, strlen(challenge2) + strlen(checksum) + 32);
+ sprintf(buf, "RealChallenge2: %s, sd=%s", challenge2, checksum);
+ rtsp_schedule_field(rtsp_session, buf);
+ buf = realloc(buf, strlen(session_id) + 32);
+ sprintf(buf, "If-Match: %s", session_id);
+ rtsp_schedule_field(rtsp_session, buf);
+ rtsp_schedule_field(rtsp_session, "Transport: x-pn-tng/tcp;mode=play,rtp/avp/tcp;unicast;mode=play");
+ buf = realloc(buf, strlen(mrl) + 32);
+ sprintf(buf, "%s/streamid=0", mrl);
+ rtsp_request_setup(rtsp_session,buf);
+
+ if (h->prop->num_streams > 1) {
+ rtsp_schedule_field(rtsp_session, "Transport: x-pn-tng/tcp;mode=play,rtp/avp/tcp;unicast;mode=play");
buf = realloc(buf, strlen(session_id) + 32);
sprintf(buf, "If-Match: %s", session_id);
rtsp_schedule_field(rtsp_session, buf);
- rtsp_schedule_field(rtsp_session, "Transport: x-pn-tng/tcp;mode=play,rtp/avp/tcp;unicast;mode=play");
buf = realloc(buf, strlen(mrl) + 32);
- sprintf(buf, "%s/streamid=0", mrl);
+ sprintf(buf, "%s/streamid=1", mrl);
rtsp_request_setup(rtsp_session,buf);
+ }
+ /* set stream parameter (bandwidth) with our subscribe string */
+ rtsp_schedule_field(rtsp_session, subscribe);
+ rtsp_request_setparameter(rtsp_session,NULL);
- if (h->prop->num_streams > 1) {
- rtsp_schedule_field(rtsp_session, "Transport: x-pn-tng/tcp;mode=play,rtp/avp/tcp;unicast;mode=play");
- buf = realloc(buf, strlen(session_id) + 32);
- sprintf(buf, "If-Match: %s", session_id);
- rtsp_schedule_field(rtsp_session, buf);
- buf = realloc(buf, strlen(mrl) + 32);
- sprintf(buf, "%s/streamid=1", mrl);
- rtsp_request_setup(rtsp_session,buf);
- }
- /* set stream parameter (bandwidth) with our subscribe string */
- rtsp_schedule_field(rtsp_session, subscribe);
- rtsp_request_setparameter(rtsp_session,NULL);
-
- /* and finally send a play request */
- rtsp_schedule_field(rtsp_session, "Range: npt=0-");
- rtsp_request_play(rtsp_session,NULL);
-
- if( challenge1 ) free( challenge1 );
- if( session_id ) free( session_id );
- if( description ) free(description);
- if( subscribe ) free(subscribe);
- if( buf ) free(buf);
- return h;
+ /* and finally send a play request */
+ rtsp_schedule_field(rtsp_session, "Range: npt=0-");
+ rtsp_request_play(rtsp_session,NULL);
+
+ if( challenge1 ) free( challenge1 );
+ if( session_id ) free( session_id );
+ if( description ) free(description);
+ if( subscribe ) free(subscribe);
+ if( buf ) free(buf);
+ return h;
error:
- if( h ) rmff_free_header( h );
- if( challenge1 ) free( challenge1 );
- if( session_id ) free( session_id );
- if( description ) free(description);
- if( subscribe ) free(subscribe);
- if( buf ) free(buf);
- return NULL;
+ if( h ) rmff_free_header( h );
+ if( challenge1 ) free( challenge1 );
+ if( session_id ) free( session_id );
+ if( description ) free(description);
+ if( subscribe ) free(subscribe);
+ if( buf ) free(buf);
+ return NULL;
}
projects / vlc / blobdiff