mirror of
https://github.com/mpv-player/mpv
synced 2025-03-21 18:57:35 +00:00
Continue implementation.
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@906 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
bertrand
parent
529e11ebc6
commit
e244354ce3
144
asf_streaming.c
144
asf_streaming.c
@ -5,7 +5,9 @@
|
||||
#include "asf.h"
|
||||
#include "url.h"
|
||||
#include "http.h"
|
||||
#include "network.h"
|
||||
|
||||
#define BUFFER_SIZE 2048
|
||||
|
||||
const char *temp_response =
|
||||
"HTTP/1.0 200 OK\r\n"
|
||||
@ -19,9 +21,7 @@ const char *temp_response =
|
||||
"Pragma: features=\"broadcast\"\r\n"
|
||||
*/ "\r\n";
|
||||
|
||||
static ASF_StreamType_e stream_type = ASF_Unknown_e;
|
||||
|
||||
|
||||
static ASF_StreamType_e streaming_type = ASF_Unknown_e;
|
||||
|
||||
void
|
||||
asf_streaming(char *data, int length) {
|
||||
@ -55,16 +55,19 @@ asf_streaming(char *data, int length) {
|
||||
}
|
||||
}
|
||||
|
||||
void
|
||||
asf_stream_type(char *content_type, char *features) {
|
||||
stream_type = ASF_Unknown_e;
|
||||
int
|
||||
asf_http_streaming_type(char *content_type, char *features) {
|
||||
if( content_type==NULL ) return ASF_Unknown_e;
|
||||
if( !strcasecmp(content_type, "application/octet-stream") ) {
|
||||
if( strstr(features, "broadcast")) {
|
||||
if( features==NULL ) {
|
||||
printf("=====> Prerecorded\n");
|
||||
return ASF_Prerecorded_e;
|
||||
} else if( strstr(features, "broadcast")) {
|
||||
printf("=====> Live stream\n");
|
||||
stream_type = ASF_Live_e;
|
||||
return ASF_Live_e;
|
||||
} else {
|
||||
printf("=====> Prerecorded\n");
|
||||
stream_type = ASF_Prerecorded_e;
|
||||
return ASF_Prerecorded_e;
|
||||
}
|
||||
} else {
|
||||
if( (!strcasecmp(content_type, "audio/x-ms-wax")) ||
|
||||
@ -75,24 +78,24 @@ asf_stream_type(char *content_type, char *features) {
|
||||
(!strcasecmp(content_type, "video/x-ms-wmv")) ||
|
||||
(!strcasecmp(content_type, "video/x-ms-wma")) ) {
|
||||
printf("=====> Redirector\n");
|
||||
stream_type = ASF_Redirector_e;
|
||||
return ASF_Redirector_e;
|
||||
} else {
|
||||
printf("=====> unknown content-type: %s\n", content_type );
|
||||
stream_type = ASF_Unknown_e;
|
||||
return ASF_Unknown_e;
|
||||
}
|
||||
}
|
||||
return ASF_Unknown_e;
|
||||
}
|
||||
|
||||
//void asf_http_request(stream_t *stream, URL_t *url) {
|
||||
void
|
||||
HTTP_header_t *
|
||||
asf_http_request(URL_t *url) {
|
||||
HTTP_header_t *http_hdr;
|
||||
char str[250];
|
||||
char *request;
|
||||
// int size;
|
||||
|
||||
int offset_hi=0, offset_lo=0, req_nb=1, length=0;
|
||||
int asf_nb_stream=1;
|
||||
int asf_nb_stream=1; // FIXME
|
||||
|
||||
// Common header for all requests.
|
||||
http_hdr = http_new_header();
|
||||
@ -107,13 +110,13 @@ asf_http_request(URL_t *url) {
|
||||
offset_hi, offset_lo, req_nb, length );
|
||||
http_set_field( http_hdr, str );
|
||||
|
||||
switch( stream_type ) {
|
||||
switch( streaming_type ) {
|
||||
case ASF_Live_e:
|
||||
case ASF_Prerecorded_e:
|
||||
http_set_field( http_hdr, "Pragma: xPlayStrm=1" );
|
||||
sprintf( str, "Pragma: stream-switch-count=%d", asf_nb_stream );
|
||||
http_set_field( http_hdr, str );
|
||||
http_set_field( http_hdr, "Pragma: stream-switch-entry=ffff:1:0" );
|
||||
http_set_field( http_hdr, "Pragma: stream-switch-entry=ffff:1:0" ); // FIXME
|
||||
break;
|
||||
case ASF_Redirector_e:
|
||||
break;
|
||||
@ -125,21 +128,20 @@ asf_http_request(URL_t *url) {
|
||||
}
|
||||
|
||||
http_set_field( http_hdr, "Connection: Close" );
|
||||
request = http_get_request( http_hdr );
|
||||
|
||||
printf("%s\n", request );
|
||||
http_build_request( http_hdr );
|
||||
|
||||
return http_hdr;
|
||||
}
|
||||
|
||||
int
|
||||
asf_http_parse_response( char *response, int length ) {
|
||||
HTTP_header_t *http_hdr;
|
||||
asf_http_parse_response( HTTP_header_t *http_hdr ) {
|
||||
char *content_type, *pragma;
|
||||
char features[64] = "\0";
|
||||
int len;
|
||||
|
||||
http_hdr = http_new_response( response, length );
|
||||
|
||||
if( http_response_parse(http_hdr)<0 ) {
|
||||
printf("Failed to parse HTTP response\n");
|
||||
return -1;
|
||||
}
|
||||
if( http_hdr->status_code!=200 ) {
|
||||
printf("Server return %d:%s\n", http_hdr->status_code, http_hdr->reason_phrase);
|
||||
return -1;
|
||||
@ -148,7 +150,7 @@ asf_http_parse_response( char *response, int length ) {
|
||||
content_type = http_get_field( http_hdr, "Content-Type");
|
||||
|
||||
pragma = http_get_field( http_hdr, "Pragma");
|
||||
do {
|
||||
while( pragma!=NULL ) {
|
||||
char *comma_ptr=NULL;
|
||||
char *end;
|
||||
// The pragma line can get severals attributes
|
||||
@ -172,19 +174,91 @@ asf_http_parse_response( char *response, int length ) {
|
||||
}
|
||||
} while( comma_ptr!=NULL );
|
||||
pragma = http_get_next_field( http_hdr );
|
||||
} while( pragma!=NULL );
|
||||
}
|
||||
|
||||
asf_stream_type( content_type, features );
|
||||
streaming_type = asf_http_streaming_type( content_type, features );
|
||||
|
||||
if( http_hdr->body_size>0 ) {
|
||||
asf_streaming( http_hdr->body, http_hdr->body_size );
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
#ifdef STREAMING_TEST
|
||||
int main() {
|
||||
URL_t *url = set_url("http://toto.com:12/coucou");
|
||||
asf_http_request( url );
|
||||
asf_http_parse_response( temp_response, strlen(temp_response) );
|
||||
asf_http_request( url );
|
||||
return 0;
|
||||
URL_t *
|
||||
asf_http_ASX_redirect( HTTP_header_t *http_hdr ) {
|
||||
URL_t *url_redirect=NULL;
|
||||
printf("=========>> ASX parser not yet implemented <<==========\n");
|
||||
|
||||
printf("ASX=[%s]\n", http_hdr->body );
|
||||
|
||||
return url_redirect;
|
||||
}
|
||||
#endif
|
||||
|
||||
int
|
||||
asf_http_streaming_start( URL_t **url_ref ) {
|
||||
HTTP_header_t *http_hdr=NULL;
|
||||
URL_t *url_next=NULL;
|
||||
URL_t *url=*url_ref;
|
||||
char buffer[BUFFER_SIZE];
|
||||
int i;
|
||||
int fd=-1;
|
||||
int done=1;
|
||||
do {
|
||||
if( fd>0 ) close( fd );
|
||||
fd = connect2Server( url->hostname, url->port );
|
||||
if( fd<0 ) return -1;
|
||||
|
||||
http_hdr = asf_http_request( url );
|
||||
//printf("[%s]\n", http_hdr->buffer );
|
||||
write( fd, http_hdr->buffer, http_hdr->buffer_size );
|
||||
http_free( http_hdr );
|
||||
|
||||
http_hdr = http_new_header();
|
||||
do {
|
||||
i = read( fd, buffer, BUFFER_SIZE );
|
||||
printf("read: %d\n", i );
|
||||
http_response_append( http_hdr, buffer, i );
|
||||
} while( !http_is_header_entired( http_hdr ) );
|
||||
//http_hdr->buffer[http_hdr->buffer_len]='\0';
|
||||
//printf("[%s]\n", http_hdr->buffer );
|
||||
if( asf_http_parse_response(http_hdr)<0 ) {
|
||||
printf("Failed to parse header\n");
|
||||
return -1;
|
||||
}
|
||||
|
||||
switch(streaming_type) {
|
||||
case ASF_Live_e:
|
||||
case ASF_Prerecorded_e:
|
||||
if( http_hdr->body_size==0 ) {
|
||||
i = read( fd, buffer, BUFFER_SIZE );
|
||||
printf("read: %d\n", i );
|
||||
asf_streaming( buffer, i );
|
||||
}
|
||||
break;
|
||||
case ASF_Redirector_e:
|
||||
url_next = asf_http_ASX_redirect( http_hdr );
|
||||
if( url_next==NULL ) {
|
||||
printf("Failed to parse ASX file\n");
|
||||
close(fd);
|
||||
return -1;
|
||||
}
|
||||
if( url_next->port==0 ) url_next->port=80;
|
||||
url_free( url );
|
||||
url = url_next;
|
||||
*url_ref = url_next;
|
||||
url_next = NULL;
|
||||
break;
|
||||
case ASF_Unknown_e:
|
||||
default:
|
||||
printf("Unknown ASF streaming type\n");
|
||||
close(fd);
|
||||
return -1;
|
||||
}
|
||||
|
||||
// Check if we got a redirect.
|
||||
} while(!done);
|
||||
|
||||
return fd;
|
||||
}
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user