Initial commit: TXW82x FPV v2.7.0.7-42229 SDK + project sources
This commit is contained in:
241
sdk/app/spook/webfile.c
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241
sdk/app/spook/webfile.c
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#include "sys_config.h"
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#include "tx_platform.h"
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#include <csi_kernel.h>
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#include "lwip\sockets.h"
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#include "lwip\netif.h"
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#include "lwip\dns.h"
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#include "lwip\api.h"
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#include "lwip\tcp.h"
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#include "rtsp_common.h"
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#include "osal/string.h"
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#include "stream_define.h"
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#include "video_app/video_app.h"
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#include "stream_frame.h"
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#include "log.h"
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#include "avidemux.h"
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#define WEBFILE_BASE_PATH "DCIM"
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extern void spook_send_thread_stream(struct rtsp_priv *r);
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extern uint32_t creat_stream(struct rtsp_priv *r,const char *video_name,const char *audio_name);
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extern uint32_t destory_stream(struct rtsp_priv *r);
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extern uint32_t stop_play_avi_stream(stream* s);
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void rtsp_webfile_thread(void *d)
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{
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struct rtsp_priv *r = (struct rtsp_priv*)d;
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os_printf("%s:%d\n",__FUNCTION__,__LINE__);
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spook_send_thread_stream(r);
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}
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stream* creat_play_avi_stream(const char *name,char *filepath,char *recv_name);
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//创建实时预览的的线程
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void webfile_rtsp_creat(struct rtsp_source *source,void *priv)
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{
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char *path = (char*)priv;
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//void *fp = NULL;
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//struct aviinfo *info = NULL;
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char filePath[64] = {0};
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if(path)
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{
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_os_printf("%s path:%s\n",__FUNCTION__,path);
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char *base = path;
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char *c;
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int filePathLen = strlen(base);
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if(filePathLen > 1 && path[filePathLen - 1] == '/')
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{
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--filePathLen;
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}
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c = strchr (base+1, '/');
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filePathLen -= c - base;
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filePath[0] = '0';
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filePath[1] = ':';
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memcpy(filePath+2,WEBFILE_BASE_PATH,strlen(WEBFILE_BASE_PATH));
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strncpy (filePath+2+strlen(WEBFILE_BASE_PATH), c, filePathLen);
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filePath[2+filePathLen+strlen(WEBFILE_BASE_PATH)] = '\0';
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}
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else
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{
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goto webfile_rtsp_creat_end;
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}
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//先去打开一下文件?然后判断一下?
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uint32_t res;
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source->priv = (struct rtsp_priv*)os_malloc(sizeof(struct rtsp_priv));
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struct rtsp_priv *r = (struct rtsp_priv*)source->priv;
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if(source->priv)
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{
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r->live_node = &source->live_node;
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res = creat_stream(r,R_RTP_JPEG,NULL);
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if(!res)
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{
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csi_kernel_task_new((k_task_entry_t)rtsp_webfile_thread, "rtsp", r, 9, 0, NULL, 1024,&source->thread_handle);
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//创建播放文件的流
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r->webfile_s = creat_play_avi_stream(S_WEBJPEG,filePath,R_RTP_JPEG);
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void *webfile_handle;
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extern void play_web_avi_thread(void *d);
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if(r->webfile_s)
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{
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_os_printf("webfile_s1:%X\n",(unsigned int)r->webfile_s);
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//如果创建任务失败,需要close一次
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open_stream_again(r->webfile_s);
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//打开对应的文件
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csi_kernel_task_new((k_task_entry_t)play_web_avi_thread, "play_avi", r->webfile_s, 9, 0, NULL, 1024,&webfile_handle);
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}
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}
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}
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else
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{
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_os_printf("%s not enough space\n",__FUNCTION__);
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}
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webfile_rtsp_creat_end:
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return;
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}
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//创建实时预览的的线程
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void webfile_rtsp_destory(struct rtsp_source *source)
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{
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void *tmp = source->thread_handle;
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struct rtsp_priv *r = source->priv;
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if(r)
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{
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if(r->webfile_s)
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{
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stop_avi_stream(r->webfile_s);
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}
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destory_stream(r);
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os_free(source->priv);
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source->priv = NULL;
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}
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source->thread_handle = NULL;
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if(tmp)
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{
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csi_kernel_task_del(tmp);
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}
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}
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static int webfile_get_sdp( struct session *s, char *dest, int *len,
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char *path )
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{
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struct rtsp_session *ls = (struct rtsp_session *)s->private;
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int i = 0, t;
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char *addr = "IP4 0.0.0.0";
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_os_printf("%s:%d\tpath:%s\n",__FUNCTION__,__LINE__,path);
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struct avi_msg msg;
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char filePath[64] = {0};
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uint32_t msk;
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if(path)
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{
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_os_printf("%s path:%s\n",__FUNCTION__,path);
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char *base = path;
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char *c;
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int filePathLen = strlen(base);
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if(filePathLen > 1 && path[filePathLen - 1] == '/')
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{
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--filePathLen;
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}
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c = strchr (base+1, '/');
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filePathLen -= c - base;
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filePath[0] = '0';
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filePath[1] = ':';
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memcpy(filePath+2,WEBFILE_BASE_PATH,strlen(WEBFILE_BASE_PATH));
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strncpy (filePath+2+strlen(WEBFILE_BASE_PATH), c, filePathLen);
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filePath[2+filePathLen+strlen(WEBFILE_BASE_PATH)] = '\0';
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}
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_os_printf("filePath:%s\n",filePath);
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msk = get_avidemux_parse_stream(filePath,&msg);
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if( s->ep[0] && s->ep[0]->trans_type == RTP_TRANS_UDP )
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addr = s->ep[0]->trans.udp.sdp_addr;
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i = snprintf( dest, *len,"v=0\r\no=- 1 1 IN IP4 127.0.0.1\r\ns=Test\r\na=type:broadcast\r\nt=0 0\r\nc=IN %s\r\n", addr );
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for( t = 0; t < MAX_TRACKS && ls->source->track[t].rtp; ++t )
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{
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int port;
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//if( ! ls->source->track[t].ready ) return 0;
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if( s->ep[t] && s->ep[t]->trans_type == RTP_TRANS_UDP )
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port = s->ep[t]->trans.udp.sdp_port;
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else
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port = 0;
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os_printf("sdp type:%d\n",ls->source->track[t].rtp->type);
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if(ls->source->track[t].rtp->type == 0)
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{
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i += ls->source->track[t].rtp->get_sdp( dest + i, *len - i,96 + t, port,ls->source->track[t].rtp->private );
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}
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else
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{
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if(!(msk&BIT(1)))
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{
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continue;
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}
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ls->source->track[t].rtp->sample_rate = msg.audio_sample_rate;
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i += ls->source->track[t].rtp->get_sdp( dest + i, *len - i,96 + t, port,(void*)msg.audio_sample_rate);
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}
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if( port == 0 ) // XXX What's a better way to do this?
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i += sprintf( dest + i, "a=control:track%d\r\n", t );
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}
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*len = i;
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return t;
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}
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static struct session *webfile_rtsp_open( char *path, void *d )
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{
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//默认的,各自模式可以各自去修改
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struct session *sess = rtsp_open(path,d);
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if(sess)
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{
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sess->get_sdp = webfile_get_sdp;
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}
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return sess;
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}
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static int webfile_set_path( const char *path, void *d )
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{
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spook_log (SL_DEBUG, "live set_path %s", path);
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/*if( num_tokens == 2 )*/
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{
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new_rtsp_location( path, NULL, NULL, NULL,webfile_rtsp_open, d );
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return 0;
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}
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spook_log( SL_ERR, "rtsp-handler: syntax: Path <path> [<realm> <username> <password>]" );
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return -1;
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}
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void webfile_rtsp_init(const rtp_name *rtsp)
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{
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struct rtsp_source *source;
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source = rtsp_start_block();
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webfile_set_path( rtsp->path, source );
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set_video_track( (char*)rtsp->jpg_name, source );
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//set_audio_track( (char*)rtsp->audio_name, source );
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register_live_fn(source,webfile_rtsp_creat,webfile_rtsp_destory);
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rtsp_end_block(source);
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return ;
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}
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