00001 #ifndef STR_H 00002 #define STR_H 00003 //#include <linux/if_packet.h> 00004 #include <netpacket/packet.h> 00005 00006 typedef int32_t fd_t; 00007 00008 struct param { 00009 uint16_t width; // Image width 00010 uint16_t height; // Image height 00011 struct in_addr src_addr4; // Source IP in binary representation 00012 struct in_addr dst_addr4; // Destination IP in binary representation 00013 struct in_addr src_netmask4; // Source netmask 00014 int8_t *src; // Source IP in numbers-and-dots notation or host name 00015 int8_t *dst; // Destination IP in numbers-and-dots notation or host name 00016 uint16_t dport; // Destination port 00017 uint8_t ttl; 00018 uint8_t mac[6]; // MAC address of local interface 00019 uint8_t dst_mac[6]; // MAC address of destination (or gateway) interface 00020 int32_t eth_index; // Local Ethernet interface's index 00021 uint8_t meth; // Access data method. May be MMAP or READ 00022 uint8_t raw; // If =1 send data by-passing UDP/IP stack 00023 uint32_t vbitrt; // Stream bitrate (as rule = 90000) 00024 double fps; // System fps 00025 int32_t fps_soft; // Software fps (for decreasing unnecessary network trafic) 00026 fd_t fd; // Local socket descriptor 00027 uint32_t my_ssrc; // RTP session SSRC 00028 uint16_t rtp_seq; // 00029 int16_t ip_id; // Number of sended ip packets 00030 uint32_t start_timestamp; 00031 uint8_t payload_num; // Video stream's payload (26 for JPEG) 00032 uint32_t web; // If >0 then every WEB seconds generates jpeg file in public-accessed directory 00033 uint32_t zero; 00034 uint8_t verbose; // if !=0 print statistical information 00035 uint32_t rtsp; // if !=0 use simple rtsp server 00036 uint32_t rtsp_port; // rtsp server port for listen incomming connections 00037 uint32_t rtsp_use_cmd_port; // if !=0 dest PORT will got from command line, not from rtsp request 00038 uint32_t rtsp_use_cmd_addr; // if !=0 dest IP will got from command line, not from rtsp request 00039 uint32_t rtsp_qt_compat; //QT compatible mode 00040 int8_t *program_name; // This program name (argv[0]) 00041 fd_t fd_udp; 00042 fd_t fd_raw; 00043 struct msghdr msg; 00044 struct sockaddr_ll s_ll; 00045 uint32_t hw_fps; 00046 }; 00047 00048 int8_t write_sdp(struct param * p, int save, int8_t *sdp); 00049 00050 extern int32_t str_setup; 00051 extern int32_t str_play; 00052 extern int32_t str_teardown; 00053 extern int32_t str_stop; 00054 extern int32_t str_count; 00055 00056 extern int32_t ismulticast(struct param *p); 00057 00058 #endif
1.5.1