static int asf_http_parse_response(asf_http_streaming_ctrl_t *asf_http_ctrl, HTTP_header_t *http_hdr ) {
char *content_type, *pragma;
char features[64] = "\0";
size_t len;
if( http_response_parse(http_hdr)<0 ) {
mp_msg(MSGT_NETWORK,MSGL_ERR,MSGTR_MPDEMUX_ASF_Failed2ParseHTTPResponse);
return -1;
}
switch( http_hdr->status_code ) {
case 200:
break;
case 401: // Authentication required
return ASF_Authenticate_e;
default:
mp_msg(MSGT_NETWORK,MSGL_ERR,MSGTR_MPDEMUX_ASF_ServerReturn, http_hdr->status_code, http_hdr->reason_phrase);
return -1;
}
content_type = http_get_field( http_hdr, "Content-Type");
//printf("Content-Type: [%s]\n", content_type);
pragma = http_get_field( http_hdr, "Pragma");
while( pragma!=NULL ) {
char *comma_ptr=NULL;
char *end;
//printf("Pragma: [%s]\n", pragma );
// The pragma line can get severals attributes
// separeted with a comma ','.
do {
if( !strncasecmp( pragma, "features=", 9) ) {
pragma += 9;
end = strstr( pragma, "," );
if( end==NULL ) {
len = strlen(pragma);
} else {
len = (unsigned int)(end-pragma);
}
if(len > sizeof(features) - 1) {
mp_msg(MSGT_NETWORK,MSGL_WARN,MSGTR_MPDEMUX_ASF_ASFHTTPParseWarnCuttedPragma,pragma,len,sizeof(features) - 1);
len = sizeof(features) - 1;
}
strncpy( features, pragma, len );
features[len]='\0';
break;
}
comma_ptr = strstr( pragma, "," );
if( comma_ptr!=NULL ) {
pragma = comma_ptr+1;
if( pragma[0]==' ' ) pragma++;
}
} while( comma_ptr!=NULL );
pragma = http_get_next_field( http_hdr );
}
asf_http_ctrl->streaming_type = asf_http_streaming_type( content_type, features, http_hdr );
return 0;
}
static int fixup_open(stream_t *stream,int seekable) {
HTTP_header_t *http_hdr = stream->streaming_ctrl->data;
int is_icy = http_hdr && http_get_field(http_hdr, "Icy-MetaInt");
int is_ultravox = strcasecmp(stream->streaming_ctrl->url->protocol, "unsv") == 0;
stream->type = STREAMTYPE_STREAM;
if(!is_icy && !is_ultravox && seekable)
{
stream->flags |= MP_STREAM_SEEK;
stream->seek = http_seek;
}
stream->streaming_ctrl->bandwidth = network_bandwidth;
if ((!is_icy && !is_ultravox) || scast_streaming_start(stream))
if(nop_streaming_start( stream )) {
mp_msg(MSGT_NETWORK,MSGL_ERR,"nop_streaming_start failed\n");
if (stream->fd >= 0)
closesocket(stream->fd);
stream->fd = -1;
streaming_ctrl_free(stream->streaming_ctrl);
stream->streaming_ctrl = NULL;
return STREAM_UNSUPPORTED;
}
return STREAM_OK;
}
static void print_icy_metadata(HTTP_header_t *http_hdr) {
const char *field_data;
// note: I skip icy-notice1 and 2, as they contain html <BR>
// and are IMHO useless info ::atmos
if( (field_data = http_get_field(http_hdr, "icy-name")) != NULL )
mp_msg(MSGT_NETWORK,MSGL_INFO,"Name : %s\n", field_data);
if( (field_data = http_get_field(http_hdr, "icy-genre")) != NULL )
mp_msg(MSGT_NETWORK,MSGL_INFO,"Genre : %s\n", field_data);
if( (field_data = http_get_field(http_hdr, "icy-url")) != NULL )
mp_msg(MSGT_NETWORK,MSGL_INFO,"Website: %s\n", field_data);
// XXX: does this really mean public server? ::atmos
if( (field_data = http_get_field(http_hdr, "icy-pub")) != NULL )
mp_msg(MSGT_NETWORK,MSGL_INFO,"Public : %s\n", atoi(field_data)?"yes":"no");
if( (field_data = http_get_field(http_hdr, "icy-br")) != NULL )
mp_msg(MSGT_NETWORK,MSGL_INFO,"Bitrate: %skbit/s\n", field_data);
}
static int scast_streaming_start(stream_t *stream) {
int metaint;
scast_data_t *scast_data;
HTTP_header_t *http_hdr = stream->streaming_ctrl->data;
if (!stream || stream->fd < 0 || !http_hdr)
return -1;
int is_ultravox = strcasecmp(stream->streaming_ctrl->url->protocol, "unsv") == 0;
if (is_ultravox)
metaint = 0;
else {
metaint = -1;
char *h = http_get_field(http_hdr, "Icy-MetaInt");
if (h)
metaint = atoi(h);
if (metaint <= 0)
return -1;
}
stream->streaming_ctrl->buffer = malloc(http_hdr->body_size);
stream->streaming_ctrl->buffer_size = http_hdr->body_size;
stream->streaming_ctrl->buffer_pos = 0;
memcpy(stream->streaming_ctrl->buffer, http_hdr->body, http_hdr->body_size);
scast_data = malloc(sizeof(scast_data_t));
scast_data->metaint = metaint;
scast_data->metapos = 0;
scast_data->is_ultravox = is_ultravox;
http_free(http_hdr);
stream->streaming_ctrl->data = scast_data;
stream->streaming_ctrl->streaming_read = scast_streaming_read;
stream->streaming_ctrl->streaming_seek = NULL;
stream->streaming_ctrl->status = streaming_playing_e;
stream->streaming = true;
return 0;
}
int
http_seek( stream_t *stream, off_t pos ) {
HTTP_header_t *http_hdr = NULL;
int fd;
if( stream==NULL ) return 0;
if( stream->fd>0 ) closesocket(stream->fd); // need to reconnect to seek in http-stream
fd = http_send_request( stream->streaming_ctrl->url, pos );
if( fd<0 ) return 0;
http_hdr = http_read_response( fd );
if( http_hdr==NULL ) return 0;
if( mp_msg_test(MSGT_NETWORK,MSGL_V) )
http_debug_hdr( http_hdr );
switch( http_hdr->status_code ) {
case 200:
case 206: // OK
mp_msg(MSGT_NETWORK,MSGL_V,"Content-Type: [%s]\n", http_get_field(http_hdr, "Content-Type") );
mp_msg(MSGT_NETWORK,MSGL_V,"Content-Length: [%s]\n", http_get_field(http_hdr, "Content-Length") );
if( http_hdr->body_size>0 ) {
if( streaming_bufferize( stream->streaming_ctrl, http_hdr->body, http_hdr->body_size )<0 ) {
http_free( http_hdr );
return -1;
}
}
break;
default:
mp_msg(MSGT_NETWORK,MSGL_ERR,MSGTR_MPDEMUX_NW_ErrServerReturned, http_hdr->status_code, http_hdr->reason_phrase );
closesocket( fd );
fd = -1;
}
stream->fd = fd;
if( http_hdr ) {
http_free( http_hdr );
stream->streaming_ctrl->data = NULL;
}
stream->pos=pos;
return 1;
}
int http_authenticate(HTTP_header_t *http_hdr, URL_t *url, int *auth_retry) {
char *aut;
if (*auth_retry == 1) {
mp_msg(MSGT_NETWORK, MSGL_ERR, MSGTR_MPDEMUX_NW_AuthFailed);
return -1;
}
if (*auth_retry > 0) {
free(url->username);
url->username = NULL;
free(url->password);
url->password = NULL;
}
aut = http_get_field(http_hdr, "WWW-Authenticate");
if (aut != NULL) {
char *aut_space;
aut_space = strstr(aut, "realm=");
if (aut_space != NULL) aut_space += 6;
mp_msg(MSGT_NETWORK, MSGL_INFO, MSGTR_MPDEMUX_NW_AuthRequiredFor, aut_space);
} else {
mp_msg(MSGT_NETWORK, MSGL_INFO, MSGTR_MPDEMUX_NW_AuthRequired);
}
if (network_username) {
url->username = strdup(network_username);
if (url->username == NULL) {
mp_msg(MSGT_NETWORK, MSGL_FATAL, MSGTR_MemAllocFailed);
return -1;
}
} else {
mp_msg(MSGT_NETWORK, MSGL_ERR, MSGTR_MPDEMUX_NW_AuthFailed);
return -1;
}
if (network_password) {
url->password = strdup(network_password);
if (url->password == NULL) {
mp_msg(MSGT_NETWORK, MSGL_FATAL, MSGTR_MemAllocFailed);
return -1;
}
} else {
mp_msg(MSGT_NETWORK, MSGL_INFO, MSGTR_MPDEMUX_NW_NoPasswdProvidedTryingBlank);
}
(*auth_retry)++;
return 0;
}
/*! \brief Process an incoming message */
static void hc_process(HttpConnection* connection) {
const char* tmp;
const char* data;
int content_size, header_size;
HttpRequest hr;
HttpServer* server = connection->server;
/* get the content lenght */
tmp = http_get_field(connection->header, "Content-Length");
if(tmp == NULL) {
content_size = 0;
} else {
content_size = atoi(tmp);
}
/* find the beginning of the content */
data = strstr(connection->buffer, HTTP_LINE_SEP HTTP_LINE_SEP) + 4;
header_size = data - connection->buffer;
/* check if the message is bigger than current buffer size */
if(content_size + header_size >= MAX_BUFFER_SIZE) {
log(WARNING, "Message is too big");
hc_report_error(connection, "Message is too big");
return;
}
/* check if everything is here */
if(connection->buffer_size >= header_size + content_size) {
log(INFO, "Processing request Content-Length=%d", content_size);
/* inform the request */
hr.connection = connection;
hr.header = connection->header;
hr.data = data;
hr.data_size = content_size;
server->callback(server->user_data, &hr);
/* free the header, we don't need it anymore */
http_delete(connection->header);
connection->header = NULL;
/* move the buffer */
if(connection->buffer_size > header_size + content_size) {
memmove(connection->buffer, connection->buffer + header_size +
content_size, connection->buffer_size - header_size -
content_size);
connection->buffer_size -= header_size + content_size;
} else {
connection->buffer_size = 0;
}
}
}
int
http_authenticate(HTTP_header_t *http_hdr, URL_t *url, int *auth_retry) {
char *aut;
#define MPDEMUX_NW_AuthFailed _(\
"Authentication failed. Please use the -user and -passwd options to provide your\n"\
"username/password for a list of URLs, or form an URL like:\n"\
"http://*****:*****@hostname/file\n")
if( *auth_retry==1 ) {
mp_tmsg(MSGT_NETWORK,MSGL_ERR,MPDEMUX_NW_AuthFailed);
return -1;
}
if( *auth_retry>0 ) {
free(url->username);
url->username = NULL;
free(url->password);
url->password = NULL;
}
aut = http_get_field(http_hdr, "WWW-Authenticate");
if( aut!=NULL ) {
char *aut_space;
aut_space = strstr(aut, "realm=");
if( aut_space!=NULL ) aut_space += 6;
mp_tmsg(MSGT_NETWORK,MSGL_INFO,"Authentication required for %s\n", aut_space);
} else {
mp_tmsg(MSGT_NETWORK,MSGL_INFO,"Authentication required.\n");
}
if( network_username ) {
url->username = strdup(network_username);
if( url->username==NULL ) {
mp_tmsg(MSGT_NETWORK,MSGL_FATAL,"Memory allocation failed.\n");
return -1;
}
} else {
mp_tmsg(MSGT_NETWORK,MSGL_ERR,MPDEMUX_NW_AuthFailed);
return -1;
}
if( network_password ) {
url->password = strdup(network_password);
if( url->password==NULL ) {
mp_tmsg(MSGT_NETWORK,MSGL_FATAL,"Memory allocation failed.\n");
return -1;
}
} else {
mp_tmsg(MSGT_NETWORK,MSGL_INFO,"No password provided, trying blank password.\n");
}
(*auth_retry)++;
return 0;
}
int http_seek(stream_t *stream, off_t pos)
{
HTTP_header_t * http_hdr = NULL;
int fd = -1;
if (stream == NULL)
{
OS_PRINTF("[%s][ERROR] stream == NULL!!!!\n",__func__);
return 0;
}
//This if removed for network play issue fix, Gavin 2013-09-09
//if (stream->fd > 0) closesocket(stream->fd); // need to reconnect to seek in http-stream
//yliu add :for fd = 0
#ifdef __LINUX__
if (stream->fd > 0)
{
closesocket(stream->fd); // need to reconnect to seek in http-stream
}
#else
if (stream->fd >= 0)
{
closesocket(stream->fd);
stream->fd = -1;
}
#endif
if(is_file_seq_exit())
{
return -1;
}
fd = http_send_request(stream->streaming_ctrl->url, pos);
if (fd < 0)
{
OS_PRINTF("[%s][ERROR] fail to send request fd[%d]!!!!!!!!\n",__func__,fd);
return 0;
}
http_hdr = http_read_response(fd);
if (http_hdr == NULL)
{
//yliu add:
closesocket(fd);
fd = -1;
OS_PRINTF("[%s][ERROR] fail to read response !!!!!!!!\n",__func__);
return 0;
}
stream->streaming_ctrl->chunksize = http_hdr->chunksize;
if (mp_msg_test(MSGT_NETWORK, MSGL_V))
{
http_debug_hdr(http_hdr);
}
switch (http_hdr->status_code) {
case 200:
case 206: // OK
//mp_msg(MSGT_NETWORK, MSGL_V, "Content-Type: [%s]\n", http_get_field(http_hdr, "Content-Type"));
//mp_msg(MSGT_NETWORK, MSGL_V, "Content-Length: [%s]\n", http_get_field(http_hdr, "Content-Length"));
OS_PRINTF("[%s] Content-Type: [%s]\n",__func__,http_get_field(http_hdr, "Content-Type"));
OS_PRINTF("[%s] Content-Length: [%s]\n",__func__,http_get_field(http_hdr, "Content-Length"));
// yliu add :for reconnect
//if(pos == 0)
{
if(http_get_field(http_hdr, "Content-Length"))
stream->end_pos = atoll(http_get_field(http_hdr, "Content-Length"))+pos;
else
stream->end_pos = 0;
}
OS_PRINTF("[%s] stream->end_pos: [%ld]\n",__func__,stream->end_pos);
if (http_hdr->body_size > 0) {
if (streaming_bufferize(stream->streaming_ctrl, http_hdr->body, http_hdr->body_size) < 0) {
http_free(http_hdr);
closesocket(fd);
fd = -1;
return -1;
}
}
break;
default:
mp_msg(MSGT_NETWORK, MSGL_ERR, MSGTR_MPDEMUX_NW_ErrServerReturned, http_hdr->status_code, http_hdr->reason_phrase);
closesocket(fd);
fd = -1;
}
//add macro for consistency in Linux Version, yliu 2013-09-10
#if 0
//This if added for network play issue fix, Gavin 2013-09-09
if(stream->fd >= 0)
{
closesocket(stream->fd); // need to reconnect to seek in http-stream
stream->fd = -1;
}
#endif
stream->fd = fd;
if (http_hdr) {
http_free(http_hdr);
stream->streaming_ctrl->data = NULL;
}
stream->pos = pos;
return 1;
}
//! If this function succeeds you must closesocket stream->fd
static int http_streaming_start(stream_t *stream, int* file_format) {
HTTP_header_t *http_hdr = NULL;
int fd = stream->fd;
int res = STREAM_UNSUPPORTED;
int redirect = 0;
int auth_retry=0;
int seekable=0;
char *content_type;
const char *content_length;
char *next_url;
URL_t *url = stream->streaming_ctrl->url;
do
{
redirect = 0;
if (fd >= 0) closesocket(fd);
fd = http_send_request( url, 0 );
if( fd<0 ) {
goto err_out;
}
http_free(http_hdr);
http_hdr = http_read_response( fd );
if( http_hdr==NULL ) {
goto err_out;
}
if( mp_msg_test(MSGT_NETWORK,MSGL_V) ) {
http_debug_hdr( http_hdr );
}
// Check if we can make partial content requests and thus seek in http-streams
if( http_hdr!=NULL && http_hdr->status_code==200 ) {
const char *accept_ranges = http_get_field(http_hdr,"Accept-Ranges");
const char *server = http_get_field(http_hdr, "Server");
if (accept_ranges)
seekable = strncmp(accept_ranges,"bytes",5)==0;
else if (server && (strcmp(server, "gvs 1.0") == 0 ||
strncmp(server, "MakeMKV", 7) == 0)) {
// HACK for youtube and MakeMKV incorrectly claiming not to support seeking
mp_msg(MSGT_NETWORK, MSGL_WARN, "Broken webserver, incorrectly claims to not support Accept-Ranges\n");
seekable = 1;
}
}
print_icy_metadata(http_hdr);
// Check if the response is an ICY status_code reason_phrase
if( !strcasecmp(http_hdr->protocol, "ICY") ||
http_get_field(http_hdr, "Icy-MetaInt") ) {
switch( http_hdr->status_code ) {
case 200: { // OK
char *field_data;
// If content-type == video/nsv we most likely have a winamp video stream
// otherwise it should be mp3. if there are more types consider adding mime type
// handling like later
if ( (field_data = http_get_field(http_hdr, "content-type")) != NULL && (!strcmp(field_data, "video/nsv") || !strcmp(field_data, "misc/ultravox")))
*file_format = DEMUXER_TYPE_NSV;
else if ( (field_data = http_get_field(http_hdr, "content-type")) != NULL && (!strcmp(field_data, "audio/aacp") || !strcmp(field_data, "audio/aac")))
*file_format = DEMUXER_TYPE_AAC;
else
*file_format = DEMUXER_TYPE_LAVF;
res = STREAM_ERROR;
goto out;
}
case 400: // Server Full
mp_msg(MSGT_NETWORK,MSGL_ERR,"Error: ICY-Server is full, skipping!\n");
goto err_out;
case 401: // Service Unavailable
mp_msg(MSGT_NETWORK,MSGL_ERR,"Error: ICY-Server return service unavailable, skipping!\n");
goto err_out;
case 403: // Service Forbidden
mp_msg(MSGT_NETWORK,MSGL_ERR,"Error: ICY-Server return 'Service Forbidden'\n");
goto err_out;
case 404: // Resource Not Found
mp_msg(MSGT_NETWORK,MSGL_ERR,"Error: ICY-Server couldn't find requested stream, skipping!\n");
goto err_out;
default:
mp_msg(MSGT_NETWORK,MSGL_ERR,"Error: unhandled ICY-Errorcode, contact MPlayer developers!\n");
goto err_out;
}
}
// Assume standard http if not ICY
switch( http_hdr->status_code ) {
case 200: // OK
content_length = http_get_field(http_hdr, "Content-Length");
if (content_length) {
mp_msg(MSGT_NETWORK,MSGL_V,"Content-Length: [%s]\n", content_length);
stream->end_pos = atoll(content_length);
}
// Look if we can use the Content-Type
content_type = http_get_field( http_hdr, "Content-Type" );
if( content_type!=NULL ) {
unsigned int i;
mp_msg(MSGT_NETWORK,MSGL_V,"Content-Type: [%s]\n", content_type );
// Check in the mime type table for a demuxer type
for (i = 0; mime_type_table[i].mime_type != NULL; i++) {
if( !strcasecmp( content_type, mime_type_table[i].mime_type ) ) {
*file_format = mime_type_table[i].demuxer_type;
res = seekable;
goto out;
}
}
}
// Not found in the mime type table, don't fail,
// we should try raw HTTP
res = seekable;
goto out;
// Redirect
case 301: // Permanently
case 302: // Temporarily
case 303: // See Other
case 307: // Temporarily (since HTTP/1.1)
// TODO: RFC 2616, recommand to detect infinite redirection loops
next_url = http_get_field( http_hdr, "Location" );
if( next_url!=NULL ) {
int is_ultravox = strcasecmp(stream->streaming_ctrl->url->protocol, "unsv") == 0;
stream->streaming_ctrl->url = url_redirect( &url, next_url );
if (url_is_protocol(url, "mms")) {
res = STREAM_REDIRECTED;
goto err_out;
}
if (!url_is_protocol(url, "http")) {
mp_msg(MSGT_NETWORK,MSGL_ERR,"Unsupported http %d redirect to %s protocol\n", http_hdr->status_code, url->protocol);
goto err_out;
}
if (is_ultravox)
url_set_protocol(url, "unsv");
redirect = 1;
}
break;
case 401: // Authentication required
if( http_authenticate(http_hdr, url, &auth_retry)<0 )
goto err_out;
redirect = 1;
break;
default:
mp_msg(MSGT_NETWORK,MSGL_ERR,"Server returned %d: %s\n", http_hdr->status_code, http_hdr->reason_phrase );
goto err_out;
}
} while( redirect );
err_out:
if (fd >= 0) closesocket( fd );
fd = -1;
http_free( http_hdr );
http_hdr = NULL;
out:
stream->streaming_ctrl->data = http_hdr;
stream->fd = fd;
return res;
}
static int nop_streaming_start( stream_t *stream ) {
HTTP_header_t *http_hdr = NULL;
char *next_url=NULL;
int fd,ret;
if( stream==NULL ) return -1;
fd = stream->fd;
if( fd<0 ) {
fd = http_send_request( stream->streaming_ctrl->url, 0 );
if( fd<0 ) return -1;
http_hdr = http_read_response( fd );
if( http_hdr==NULL ) return -1;
switch( http_hdr->status_code ) {
case 200: // OK
mp_msg(MSGT_NETWORK,MSGL_V,"Content-Type: [%s]\n", http_get_field(http_hdr, "Content-Type") );
mp_msg(MSGT_NETWORK,MSGL_V,"Content-Length: [%s]\n", http_get_field(http_hdr, "Content-Length") );
if( http_hdr->body_size>0 ) {
if( streaming_bufferize( stream->streaming_ctrl, http_hdr->body, http_hdr->body_size )<0 ) {
http_free( http_hdr );
return -1;
}
}
break;
// Redirect
case 301: // Permanently
case 302: // Temporarily
case 303: // See Other
case 307: // Temporarily (since HTTP/1.1)
ret=-1;
next_url = http_get_field( http_hdr, "Location" );
if (next_url != NULL) {
mp_msg(MSGT_NETWORK,MSGL_STATUS,"Redirected: Using this url instead %s\n",next_url);
stream->streaming_ctrl->url=url_new_with_proxy(next_url);
ret=nop_streaming_start(stream); //recursively get streaming started
} else {
mp_msg(MSGT_NETWORK,MSGL_ERR,"Redirection failed\n");
closesocket( fd );
fd = -1;
}
return ret;
break;
case 401: //Authorization required
case 403: //Forbidden
case 404: //Not found
case 500: //Server Error
default:
mp_msg(MSGT_NETWORK,MSGL_ERR,"Server returned code %d: %s\n", http_hdr->status_code, http_hdr->reason_phrase );
closesocket( fd );
fd = -1;
return -1;
break;
}
stream->fd = fd;
} else {
http_hdr = (HTTP_header_t*)stream->streaming_ctrl->data;
if( http_hdr->body_size>0 ) {
if( streaming_bufferize( stream->streaming_ctrl, http_hdr->body, http_hdr->body_size )<0 ) {
http_free( http_hdr );
stream->streaming_ctrl->data = NULL;
return -1;
}
}
}
if( http_hdr ) {
http_free( http_hdr );
stream->streaming_ctrl->data = NULL;
}
stream->streaming_ctrl->streaming_read = nop_streaming_read;
stream->streaming_ctrl->streaming_seek = nop_streaming_seek;
stream->streaming_ctrl->status = streaming_playing_e;
stream->streaming = true;
return 0;
}
