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octonet/octoserve/octoserve.h
Ralph Metzler 3d45ccf6fc add code to resolve gateway if client not local
2016-11-15 15:50:21 +01:00

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/*
(C) 2012-15 Digital Devices GmbH.
This file is part of the octoserve SAT>IP server.
Octoserve is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
Octoserve is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with octoserve. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef _OCTOSERVE_H_
#define _OCTOSERVE_H_
#include <stdlib.h>
#include <stdio.h>
#include <stdint.h>
#include <stdarg.h>
#include <string.h>
#include <signal.h>
#include <errno.h>
#include <sys/ioctl.h>
#include <sys/types.h>
#include <sys/queue.h>
#include <sys/time.h>
#include <sys/wait.h>
#include <signal.h>
#include <dirent.h>
#include <pthread.h>
#include <ifaddrs.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <linux/fb.h>
#include <unistd.h>
#include <sys/mman.h>
#include <sys/socket.h>
#include <arpa/inet.h>
#include <resolv.h>
#include <netdb.h>
#include <net/if.h>
#include <net/ethernet.h>
#include <net/if_arp.h>
#include <netinet/tcp.h>
#include <linux/dvb/dmx.h>
#include <linux/dvb/frontend.h>
#include <linux/dvb/video.h>
#include <linux/dvb/net.h>
#include <linux/mii.h>
#include <linux/sockios.h>
#include <linux/filter.h>
#include <time.h>
#include <linux/rtnetlink.h>
#include <libdvben50221/en50221_stdcam.h>
#include "version.h"
#include "ns.h"
#define DEBUG_RTSP 1
#define DEBUG_SSDP 2
#define DEBUG_NET 4
#define DEBUG_SYS 8
#define DEBUG_DVB 16
#define DEBUG_IGMP 32
#define DEBUG_SWITCH 64
#define DEBUG_DEBUG 256
#if 0
#define dbgprintf(_mask_, ...) \
do { if (debug & _mask_) fprintf(stderr, __VA_ARGS__); } while (0)
#else
#define dbgprintf(_mask_, ...) \
do { if (debug & _mask_) { fprintf(stderr, "[%5u] ", mtime(NULL)); \
fprintf(stderr, __VA_ARGS__); } } while (0)
#endif
#define SYS_DVBC2 19
struct ddb_reg {
__u32 reg;
__u32 val;
};
struct ddb_id {
__u16 vendor;
__u16 device;
__u16 subvendor;
__u16 subdevice;
__u32 hw;
__u32 regmap;
};
struct ddb_mdio {
__u8 adr;
__u8 reg;
__u16 val;
};
struct ddb_mem {
__u32 off;
__u8 *buf;
__u32 len;
};
#define DDB_MAGIC 'd'
#define IOCTL_DDB_FLASHIO _IOWR(DDB_MAGIC, 0x00, struct ddb_flashio)
#define IOCTL_DDB_GPIO_IN _IOWR(DDB_MAGIC, 0x01, struct ddb_gpio)
#define IOCTL_DDB_GPIO_OUT _IOWR(DDB_MAGIC, 0x02, struct ddb_gpio)
#define IOCTL_DDB_ID _IOR(DDB_MAGIC, 0x03, struct ddb_id)
#define IOCTL_DDB_READ_REG _IOWR(DDB_MAGIC, 0x04, struct ddb_reg)
#define IOCTL_DDB_WRITE_REG _IOW(DDB_MAGIC, 0x05, struct ddb_reg)
#define IOCTL_DDB_READ_MEM _IOWR(DDB_MAGIC, 0x06, struct ddb_mem)
#define IOCTL_DDB_WRITE_MEM _IOR(DDB_MAGIC, 0x07, struct ddb_mem)
#define IOCTL_DDB_READ_MDIO _IOWR(DDB_MAGIC, 0x08, struct ddb_mdio)
#define IOCTL_DDB_WRITE_MDIO _IOR(DDB_MAGIC, 0x09, struct ddb_mdio)
struct rtsp_error {
int number;
char *name;
};
#define PARAM_STREAMID 0
#define PARAM_FE 1
#define PARAM_SRC 3
#define PARAM_FEC 4
#define PARAM_FREQ 5
#define PARAM_SR 6
#define PARAM_POL 7
#define PARAM_RO 8
#define PARAM_MSYS 9
#define PARAM_MTYPE 10
#define PARAM_PLTS 11
#define PARAM_BW 12
#define PARAM_BW_HZ 13
#define PARAM_TMODE 14
#define PARAM_GI 15
#define PARAM_PLP 16
#define PARAM_ISI 16
#define PARAM_PLS 17
#define PARAM_T2ID 17
#define PARAM_SM 18
#define PARAM_C2TFT 19
#define PARAM_DS 20
#define PARAM_SPECINV 21
#define PARAM_CI 27
#define PARAM_PMT 28
#define PARAM_PID 29
#define PARAM_APID 30
#define PARAM_DPID 31
#define MAX_PMT 16
struct dvb_params {
uint32_t param[32];
uint32_t set;
uint8_t pid[1024];
uint8_t dpid[1024];
uint32_t pmt[MAX_PMT];
};
#define MAX_SOURCE 4
struct dvbfe {
struct octoserve *os;
struct osstrm *stream;
pthread_t pt;
int fd;
int dmx;
uint32_t type;
int anum;
int fnum;
int state;
int nr;
int do_switch;
int has_switch;
uint32_t input[4];
uint32_t lof1[MAX_SOURCE];
uint32_t lof2[MAX_SOURCE];
uint32_t lofs[MAX_SOURCE];
uint32_t prev_delay[MAX_SOURCE];
int scif_type;
int scif_slot;
uint32_t scif_freq;
fe_status_t stat;
uint32_t level;
uint32_t lock;
uint32_t quality;
int32_t strength;
int32_t snr;
int first;
uint32_t tune;
uint32_t param[32];
uint32_t set;
uint32_t n_tune;
uint32_t n_param[32];
uint32_t n_set;
pthread_mutex_t mutex;
};
struct dvbca {
struct octoserve *os;
struct osstrm *stream;
int fd;
uint32_t type;
int anum;
int fnum;
int state;
int nr;
int input;
pthread_t pt;
pthread_t poll_pt;
pthread_mutex_t mutex;
struct en50221_transport_layer *tl;
struct en50221_session_layer *sl;
struct en50221_stdcam *stdcam;
int resource_ready;
int sentpmt;
int moveca;
int ca_pmt_version[MAX_PMT];
int data_pmt_version;
int setpmt;
uint32_t pmt[MAX_PMT];
uint32_t pmt_new[MAX_PMT];
uint32_t pmt_old[MAX_PMT];
int mmi_state;
uint8_t mmi_buf[16];
int mmi_bufp;
int sock;
};
#define MAX_DVB_FE 16
#define MAX_DVB_CA 4
#define MAX_CONNECT 32
#define MAX_SESSION 12
#define MAX_STREAM 12
struct ostrans {
int cport;
int cport2;
int sport;
int sport2;
int mcast;
int family;
int ttl;
int rtp;
uint8_t sip[16];
uint8_t smac[6];
uint8_t cip[16];
uint8_t cmac[6];
uint8_t mcip[16];
uint8_t mcmac[6];
uint8_t ssrc[4];
uint32_t flags;
#define TRANS_NO_RTP_TO 1
#define TRANS_ALT_DEST 2
};
struct osmcc {
LIST_ENTRY(osmcc) mcc;
uint8_t ip[4];
int32_t port_vec;
uint8_t mac[6];
uint32_t tag;
uint32_t gtag;
};
LIST_HEAD(osmcchead, osmcc);
struct osstrm {
struct octoserve *os;
struct ossess *session; /* owner */
struct dvbfe *fe;
struct dvbca *ca;
int nr;
int state;
int sport;
int sport2;
};
struct ossess {
struct octoserve *os;
struct osstrm *stream;
uint32_t id;
int state;
int playing;
int nr;
/* timers */
time_t mc_timeout;
uint32_t timeout_len;
time_t timeout;
int nsfd;
struct ostrans trans;
struct dvb_params p;
struct osmcchead mccs;
uint32_t mcc_tag;
time_t mcc_time;
uint32_t mcc_state;
uint32_t mcc_port_vec;
uint32_t mcc_port_vec_set;
uint32_t port_vec;
uint32_t port_vec_set;
};
enum {
M_NONE = 0,
M_OPTIONS = 1,
M_DESCRIBE = 2,
M_SETUP = 3,
M_PLAY = 4,
M_TEARDOWN = 5,
M_ERROR = 16,
M_UNKNOWN = 17,
};
struct oscon {
struct octoserve *os;
struct ossess *session;
int state;
pthread_t pt;
int sock;
int nr;
time_t timeout;
struct ostrans trans;
struct sockaddr cadr;
char cadr_ip[INET6_ADDRSTRLEN];
socklen_t clen;
struct sockaddr sadr;
char sadr_ip[INET6_ADDRSTRLEN];
socklen_t slen;
int seq;
int transport_parsed;
int session_parsed;
int x_octonet_parsed;
uint32_t x_ports;
int error;
int cmd;
uint8_t buf[8192];
uint32_t bufp;
int ln;
struct dvb_params p;
uint8_t url[8192];
};
#define UPNP_DEV_MAX 10
struct upnp_dev {
char *nt;
char *loc;
char *uuid;
char *server;
};
struct os_ssdp {
struct octoserve *os;
pthread_t pt;
int sock;
struct sockaddr_in sadr;
char ip[INET6_ADDRSTRLEN];
int sock6;
struct sockaddr_in6 sadr6;
char ip6[INET6_ADDRSTRLEN];
uint8_t uuid[16];
char uuid_str[42];
char uuid_str2[42];
struct sockaddr cadr;
uint16_t csport;
int csock;
int v6;
int alive;
int bootid;
int configid;
uint8_t devid;
char *server;
time_t annt;
int setup;
time_t setupt;
int http_sock;
struct sockaddr http_sadr;
int http_sock6;
struct sockaddr http_sadr6;
struct upnp_dev dev[UPNP_DEV_MAX];
int dev_num;
};
struct os_http {
struct octoserve *os;
pthread_t pt;
int sock;
struct sockaddr sadr;
char ip[INET6_ADDRSTRLEN];
int sock6;
struct sockaddr sadr6;
char ip6[INET6_ADDRSTRLEN];
struct sockaddr cadr;
int csock;
};
struct octoserve {
struct os_ssdp ssdp;
struct os_http http;
int exit;
char *ifname;
uint8_t mac[6];
int scif_type;
int has_feswitch;
int strict_satip;
int dvbfe_num;
struct dvbfe dvbfe[MAX_DVB_FE];
int dvbca_num;
struct dvbca dvbca[MAX_DVB_CA];
uint32_t dvbs2num;
uint32_t dvbtnum;
uint32_t dvbt2num;
uint32_t dvbcnum;
uint32_t dvbc2num;
struct oscon con[MAX_CONNECT];
struct ossess session[MAX_SESSION];
struct osstrm stream[MAX_STREAM];
pthread_mutex_t lock;
pthread_mutex_t uni_lock;
pthread_t ci_pt;
int rtsp_sock;
struct sockaddr rtsp_sadr;
char rtsp_ip[INET6_ADDRSTRLEN];
int rtsp_sock6;
struct sockaddr rtsp_sadr6;
char rtsp_ip6[INET6_ADDRSTRLEN];
uint32_t sessionid;
int igmp_sock;
int igmp_rsock;
time_t igmp_time;
uint32_t igmp_mode;
uint32_t igmp_tag;
uint32_t igmp_timeout;
uint32_t igmp_robust;
int mld_sock;
int has_switch;
int strict;
};
int streamsock(const char *port, int family, struct sockaddr *sadr);
void sockname(struct sockaddr *sadr, char *name);
int get_ifa(const char *ifname, int iffam, struct sockaddr *sadr);
int init_ssdp(struct octoserve *os, struct os_ssdp *ss, uint32_t d, int nossdp, int nodms);
int dvb_tune(struct dvbfe *fe, struct dvb_params *p);
int init_dvb(struct octoserve *os, int nodvbt, int noswitch);
int release_dvb(struct octoserve *os);
void parse_config(struct octoserve *os, char *sec,
void (*cb)(struct octoserve *, char *, char *));
void handle_http(struct os_ssdp *ss);
void sadr2str(const struct sockaddr *sadr, char *s, size_t len);
void dump(const uint8_t *b, int l);
void proc_igmp(struct octoserve *os, uint8_t *b, int l, uint8_t *mh);
void mc_join(struct octoserve *os, uint8_t *ip, uint8_t *mac, uint8_t *group);
void mc_leave(struct octoserve *os, uint8_t *ip, uint8_t *group);
void mc_check(struct ossess *sess, int update);
void mc_del(struct ossess *sess);
void send_igmp_query(struct octoserve *os, uint8_t *group, uint8_t timeout);
void check_igmp(struct octoserve *os);
int switch_test(void);
int swich_get_port(uint8_t mac[6]);
int sectest(void);
void handle_fe(struct dvbfe *fe);
int set_pmt(struct dvbca *ca, uint32_t *pmt);
int set_nonblock(int fd);
int sendlen(int sock, char *buf, int len);
int sendstring(int sock, char *fmt, ...);
time_t mtime(time_t *t);
int get_route(unsigned char *ip);
#endif
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