FreeCalypso > hg > themwi-system-sw
annotate utils/sip-out-test.c @ 84:f82157ac7303
sip-in: handle MNCC_RTP_CREATE
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Tue, 20 Sep 2022 22:44:44 -0800 |
parents | ffb563a17f23 |
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1 /* |
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2 * This program is a contraption for testing manually constructed |
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3 * outgoing SIP calls to BulkVS. |
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4 */ |
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5 |
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6 #include <sys/types.h> |
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7 #include <sys/socket.h> |
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8 #include <sys/time.h> |
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9 #include <sys/errno.h> |
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10 #include <netinet/in.h> |
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11 #include <arpa/inet.h> |
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12 #include <stdio.h> |
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13 #include <stdlib.h> |
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14 #include <string.h> |
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15 #include <strings.h> |
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16 #include <unistd.h> |
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17 |
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18 #define MAX_SIP_TX_PACKET 1472 |
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19 |
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20 static struct in_addr local_ip, remote_ip; |
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21 static unsigned local_sip_port, local_rtp_port, remote_port; |
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22 static char *invite_filename, *log_filename; |
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23 static char invite_packet[MAX_SIP_TX_PACKET]; |
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24 static unsigned invite_packet_len; |
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25 static FILE *logF; |
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26 static struct timeval curtime; |
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27 |
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28 static void |
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29 read_invite_file() |
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30 { |
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31 FILE *inf; |
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32 char linebuf[128], *cp, *dp; |
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33 int lineno; |
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34 unsigned size_accum, linelen; |
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35 |
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36 inf = fopen(invite_filename, "r"); |
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37 if (!inf) { |
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38 perror(invite_filename); |
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39 exit(1); |
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40 } |
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41 size_accum = 0; |
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42 dp = invite_packet; |
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43 for (lineno = 1; fgets(linebuf, sizeof(linebuf), inf); lineno++) { |
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44 cp = index(linebuf, '\n'); |
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45 if (!cp) { |
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46 fprintf(stderr, |
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47 "%s line %d: too long or missing newline\n", |
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48 invite_filename, lineno); |
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49 exit(1); |
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50 } |
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51 *cp = '\0'; |
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52 linelen = cp - linebuf; |
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53 if (size_accum + linelen + 2 > MAX_SIP_TX_PACKET) { |
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54 fprintf(stderr, "%s line %d: packet overflow\n", |
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55 invite_filename, lineno); |
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56 exit(1); |
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57 } |
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58 bcopy(linebuf, dp, linelen); |
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59 dp += linelen; |
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60 *dp++ = '\r'; |
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61 *dp++ = '\n'; |
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62 size_accum += linelen + 2; |
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63 } |
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64 fclose(inf); |
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65 if (!size_accum) { |
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66 fprintf(stderr, "error: %s is empty\n", invite_filename); |
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67 exit(1); |
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68 } |
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69 invite_packet_len = size_accum; |
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70 } |
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71 |
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72 static void |
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73 log_common(msg, msglen, sin, dir, outf) |
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74 char *msg, *dir; |
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75 unsigned msglen; |
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76 struct sockaddr_in *sin; |
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77 FILE *outf; |
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78 { |
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79 unsigned sec, ms; |
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80 |
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81 sec = curtime.tv_sec % 86400; |
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82 ms = curtime.tv_usec / 1000; |
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83 fprintf(outf, "Msg %s %s:%u %u bytes %02u:%02u:%02u.%03u\n", dir, |
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84 inet_ntoa(sin->sin_addr), ntohs(sin->sin_port), msglen, |
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85 sec / 3600, (sec / 60) % 60, sec % 60, ms); |
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86 fwrite(msg, 1, msglen, outf); |
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87 putc('\n', outf); |
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88 fflush(outf); |
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89 } |
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90 |
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91 static void |
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92 log_sip_msg_rx(msg, msglen, sin) |
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93 char *msg; |
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94 unsigned msglen; |
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95 struct sockaddr_in *sin; |
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96 { |
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97 log_common(msg, msglen, sin, "from", stdout); |
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98 if (logF) |
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99 log_common(msg, msglen, sin, "from", logF); |
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100 } |
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101 |
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102 static void |
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103 log_sip_msg_tx(msg, msglen, sin) |
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104 char *msg; |
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105 unsigned msglen; |
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106 struct sockaddr_in *sin; |
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107 { |
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108 log_common(msg, msglen, sin, "to", stdout); |
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109 if (logF) |
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110 log_common(msg, msglen, sin, "to", logF); |
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111 } |
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112 |
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113 main(argc, argv) |
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114 char **argv; |
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115 { |
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116 struct sockaddr_in sin_local, sin_rtp, sin_rtcp, sin_remote, sin_rx; |
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117 int sock_sip, sock_rtp, sock_rtcp, max_fd; |
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118 socklen_t addrlen; |
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119 fd_set fds; |
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120 char recv_buf[4096]; |
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121 int rc; |
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122 |
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123 /* grok command line arguments */ |
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124 if (argc < 7 || argc > 8) { |
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125 fprintf(stderr, |
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126 "usage: %s local-ip local-sip local-rtp remote-ip remote-sip inv-file [logfile]\n", |
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127 argv[0]); |
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128 exit(1); |
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129 } |
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130 local_ip.s_addr = inet_addr(argv[1]); |
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131 if (local_ip.s_addr == INADDR_NONE) { |
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132 fprintf(stderr, "error: invalid IP address \"%s\"\n", argv[1]); |
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133 exit(1); |
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134 } |
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135 local_sip_port = atoi(argv[2]); |
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136 local_rtp_port = atoi(argv[3]); |
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137 remote_ip.s_addr = inet_addr(argv[4]); |
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138 if (remote_ip.s_addr == INADDR_NONE) { |
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139 fprintf(stderr, "error: invalid IP address \"%s\"\n", argv[4]); |
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140 exit(1); |
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141 } |
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142 remote_port = atoi(argv[5]); |
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143 invite_filename = argv[6]; |
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144 log_filename = argv[7]; |
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145 /* fill sin structures */ |
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146 sin_local.sin_family = AF_INET; |
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147 sin_local.sin_addr = local_ip; |
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148 sin_local.sin_port = htons(local_sip_port); |
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149 sin_rtp.sin_family = AF_INET; |
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150 sin_rtp.sin_addr = local_ip; |
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151 sin_rtp.sin_port = htons(local_rtp_port); |
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152 sin_rtcp.sin_family = AF_INET; |
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153 sin_rtcp.sin_addr = local_ip; |
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154 sin_rtcp.sin_port = htons(local_rtp_port+1); |
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155 sin_remote.sin_family = AF_INET; |
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156 sin_remote.sin_addr = remote_ip; |
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157 sin_remote.sin_port = htons(remote_port); |
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158 /* create and bind sockets */ |
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159 sock_sip = socket(AF_INET, SOCK_DGRAM, 0); |
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160 if (sock_sip < 0) { |
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161 perror("socket"); |
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162 exit(1); |
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163 } |
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164 rc = bind(sock_sip, (struct sockaddr *) &sin_local, |
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165 sizeof(struct sockaddr_in)); |
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166 if (rc < 0) { |
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167 perror("bind"); |
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168 exit(1); |
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169 } |
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170 sock_rtp = socket(AF_INET, SOCK_DGRAM, 0); |
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171 if (sock_rtp < 0) { |
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172 perror("socket"); |
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173 exit(1); |
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174 } |
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175 rc = bind(sock_rtp, (struct sockaddr *) &sin_rtp, |
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176 sizeof(struct sockaddr_in)); |
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177 if (rc < 0) { |
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178 perror("bind"); |
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179 exit(1); |
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180 } |
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181 sock_rtcp = socket(AF_INET, SOCK_DGRAM, 0); |
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182 if (sock_rtcp < 0) { |
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183 perror("socket"); |
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184 exit(1); |
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185 } |
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186 rc = bind(sock_rtcp, (struct sockaddr *) &sin_rtcp, |
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187 sizeof(struct sockaddr_in)); |
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188 if (rc < 0) { |
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189 perror("bind"); |
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190 exit(1); |
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191 } |
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192 /* read the INVITE packet */ |
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193 read_invite_file(); |
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194 /* open the log file, if we have one */ |
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195 if (log_filename) { |
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196 logF = fopen(log_filename, "a"); |
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197 if (!logF) { |
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198 perror(log_filename); |
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199 exit(1); |
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200 } |
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201 } |
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202 /* now get down to business */ |
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203 max_fd = sock_sip; |
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204 if (sock_rtp > max_fd) |
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205 max_fd = sock_rtp; |
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206 if (sock_rtcp > max_fd) |
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207 max_fd = sock_rtcp; |
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208 addrlen = sizeof(struct sockaddr_in); |
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209 rc = sendto(sock_sip, invite_packet, invite_packet_len, 0, |
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210 (struct sockaddr *) &sin_remote, addrlen); |
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211 if (rc < 0) { |
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212 perror("sendto"); |
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213 exit(1); |
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214 } |
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215 gettimeofday(&curtime, 0); |
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216 log_sip_msg_tx(invite_packet, invite_packet_len, &sin_remote); |
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217 /* main select loop */ |
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218 for (;;) { |
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219 FD_ZERO(&fds); |
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220 FD_SET(sock_sip, &fds); |
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221 FD_SET(sock_rtp, &fds); |
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222 FD_SET(sock_rtcp, &fds); |
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223 rc = select(max_fd+1, &fds, 0, 0, 0); |
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224 if (rc < 0) { |
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225 if (errno == EINTR) |
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226 continue; |
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227 perror("select"); |
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228 exit(1); |
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229 } |
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230 gettimeofday(&curtime, 0); |
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231 if (FD_ISSET(sock_sip, &fds)) { |
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232 addrlen = sizeof(struct sockaddr_in); |
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233 rc = recvfrom(sock_sip, recv_buf, sizeof recv_buf, 0, |
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234 (struct sockaddr *) &sin_rx, &addrlen); |
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235 if (rc < 0) { |
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236 perror("recvfrom"); |
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237 exit(1); |
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238 } |
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239 log_sip_msg_rx(recv_buf, rc, &sin_rx); |
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240 } |
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241 if (FD_ISSET(sock_rtp, &fds)) { |
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242 addrlen = sizeof(struct sockaddr_in); |
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243 rc = recvfrom(sock_rtp, recv_buf, sizeof recv_buf, 0, |
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244 (struct sockaddr *) &sin_rx, &addrlen); |
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245 if (rc < 0) { |
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246 perror("recvfrom"); |
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247 exit(1); |
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248 } |
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249 } |
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250 if (FD_ISSET(sock_rtcp, &fds)) { |
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251 addrlen = sizeof(struct sockaddr_in); |
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252 rc = recvfrom(sock_rtp, recv_buf, sizeof recv_buf, 0, |
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253 (struct sockaddr *) &sin_rx, &addrlen); |
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254 if (rc < 0) { |
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255 perror("recvfrom"); |
ffb563a17f23
wrote sip-out-test program
Mychaela Falconia <falcon@freecalypso.org>
parents:
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256 exit(1); |
ffb563a17f23
wrote sip-out-test program
Mychaela Falconia <falcon@freecalypso.org>
parents:
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257 } |
ffb563a17f23
wrote sip-out-test program
Mychaela Falconia <falcon@freecalypso.org>
parents:
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changeset
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258 } |
ffb563a17f23
wrote sip-out-test program
Mychaela Falconia <falcon@freecalypso.org>
parents:
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changeset
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259 } |
ffb563a17f23
wrote sip-out-test program
Mychaela Falconia <falcon@freecalypso.org>
parents:
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changeset
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260 } |