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annotate utils/smpp-test2.c @ 271:b54fa3e4d81f

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doc/NANP-specifics: update references to other articles
author Mychaela Falconia <falcon@freecalypso.org>
date Sun, 26 Nov 2023 18:14:19 -0800
parents e1d7db9d734c
children
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1 /*
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2 * This program connects to an SMPP server in the role of a client,
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3 * sends a bind_transceiver request, and then goes into a receiving loop,
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4 * dumping everything that comes back from the server. Received packets
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5 * are also checked for some command opcodes to which we need to generate
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6 * a response, and simple auto-responses are generated.
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7 */
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8
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9 #include <sys/types.h>
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10 #include <sys/socket.h>
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11 #include <netinet/in.h>
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12 #include <arpa/inet.h>
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13 #include <stdio.h>
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14 #include <stdlib.h>
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15 #include <string.h>
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16 #include <strings.h>
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17 #include <unistd.h>
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18
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19 static int tcpsock;
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20 static struct sockaddr_in server_sin;
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21 static u_char bind_req[64];
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22 static unsigned bind_req_len;
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23 static char system_id[16], password[9];
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24 static u_char rx_hdr[16];
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25 static unsigned rx_pkt_len, rx_command_id;
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26
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27 static void
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28 construct_bind_req()
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29 {
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30 u_char *dp;
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31 unsigned slen;
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32
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33 dp = bind_req + 4; /* length will be filled last */
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34 /* command_id */
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35 *dp++ = 0;
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36 *dp++ = 0;
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37 *dp++ = 0;
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38 *dp++ = 0x09; /* bind_transceiver */
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39 /* empty command_status */
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40 *dp++ = 0;
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41 *dp++ = 0;
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42 *dp++ = 0;
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43 *dp++ = 0;
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44 /* sequence_number */
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45 *dp++ = 0;
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46 *dp++ = 0;
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47 *dp++ = 0;
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48 *dp++ = 1;
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49 /* system_id */
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50 slen = strlen(system_id) + 1;
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51 bcopy(system_id, dp, slen);
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52 dp += slen;
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53 /* password */
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54 slen = strlen(password) + 1;
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55 bcopy(password, dp, slen);
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56 dp += slen;
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57 /* system_type */
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58 strcpy(dp, "SMPP");
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59 dp += 5;
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60 /* interface_version */
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61 *dp++ = 0x34;
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62 /* addr_ton */
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63 *dp++ = 0;
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64 /* addr_npi */
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65 *dp++ = 0;
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66 /* address_range */
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67 *dp++ = 0;
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68 bind_req_len = dp - bind_req;
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69 bind_req[0] = bind_req_len >> 24;
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70 bind_req[1] = bind_req_len >> 16;
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71 bind_req[2] = bind_req_len >> 8;
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72 bind_req[3] = bind_req_len;
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73 }
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74
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75 static void
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76 print_bind_req()
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77 {
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78 unsigned off, chunk;
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79 int i, c;
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80
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81 printf("Constructed bind request of %u bytes\n", bind_req_len);
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82 for (off = 0; off < bind_req_len; off += chunk) {
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83 chunk = bind_req_len - off;
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84 if (chunk > 16)
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85 chunk = 16;
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86 printf("%02X: ", off);
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87 for (i = 0; i < 16; i++) {
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88 if (i < chunk)
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89 printf("%02X ", bind_req[off + i]);
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90 else
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91 fputs(" ", stdout);
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92 if (i == 7 || i == 15)
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93 putchar(' ');
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94 }
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95 for (i = 0; i < chunk; i++) {
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96 c = bind_req[off + i];
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97 if (c < ' ' || c > '~')
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98 c = '.';
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99 putchar(c);
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100 }
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101 putchar('\n');
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102 }
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103 }
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104
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105 static void
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106 init_stage()
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107 {
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108 int rc;
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109
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110 rc = connect(tcpsock, (struct sockaddr *) &server_sin,
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111 sizeof(struct sockaddr_in));
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112 if (rc < 0) {
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113 perror("connect");
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114 exit(1);
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115 }
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116 rc = write(tcpsock, bind_req, bind_req_len);
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117 if (rc != bind_req_len) {
218
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118 perror("write");
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119 exit(1);
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120 }
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121 }
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122
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123 static void
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124 rx_bytes(buf, need_len)
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125 u_char *buf;
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126 unsigned need_len;
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127 {
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128 int cc;
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129 unsigned remain;
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diff changeset
130
211a043a385f smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
131 for (remain = need_len; remain; remain -= cc) {
211a043a385f smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
132 cc = read(tcpsock, buf, remain);
211a043a385f smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
133 if (cc <= 0) {
211a043a385f smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
134 perror("read");
211a043a385f smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
135 exit(1);
211a043a385f smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
136 }
211a043a385f smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
137 }
211a043a385f smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
138 }
211a043a385f smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
139
211a043a385f smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
140 static void
211a043a385f smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
141 print_hdr()
211a043a385f smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
142 {
211a043a385f smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
143 int i, j, pos;
211a043a385f smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
144
211a043a385f smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
145 fputs("Got header:", stdout);
211a043a385f smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
146 pos = 0;
211a043a385f smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
147 for (i = 0; i < 4; i++) {
211a043a385f smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
148 putchar(' ');
211a043a385f smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
149 for (j = 0; j < 4; j++)
211a043a385f smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
150 printf("%02X", rx_hdr[pos++]);
211a043a385f smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
151 }
211a043a385f smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
152 putchar('\n');
211a043a385f smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
153 }
211a043a385f smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
154
211a043a385f smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
155 static void
221
e1d7db9d734c smpp-test2 program written
Mychaela Falconia <falcon@freecalypso.org>
parents: 220
diff changeset
156 preen_rx_hdr()
218
211a043a385f smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
157 {
211a043a385f smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
158 rx_pkt_len = (rx_hdr[0] << 24) | (rx_hdr[1] << 16) | (rx_hdr[2] << 8) |
211a043a385f smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
159 rx_hdr[3];
211a043a385f smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
160 printf("Rx packet length: %u bytes\n", rx_pkt_len);
211a043a385f smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
161 if (rx_pkt_len < 16) {
211a043a385f smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
162 printf("Error: packet length is too short\n");
211a043a385f smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
163 exit(1);
211a043a385f smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
164 }
221
e1d7db9d734c smpp-test2 program written
Mychaela Falconia <falcon@freecalypso.org>
parents: 220
diff changeset
165 rx_command_id = (rx_hdr[4] << 24) | (rx_hdr[5] << 16) |
e1d7db9d734c smpp-test2 program written
Mychaela Falconia <falcon@freecalypso.org>
parents: 220
diff changeset
166 (rx_hdr[6] << 8) | rx_hdr[7];
218
211a043a385f smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
167 }
211a043a385f smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
168
211a043a385f smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
169 static void
211a043a385f smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
170 read_and_dump_body()
211a043a385f smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
171 {
211a043a385f smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
172 u_char buf[16];
211a043a385f smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
173 unsigned offset, chunk;
211a043a385f smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
174 int i, c;
211a043a385f smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
175
211a043a385f smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
176 for (offset = 16; offset < rx_pkt_len; offset += chunk) {
211a043a385f smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
177 chunk = rx_pkt_len - offset;
211a043a385f smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
178 if (chunk > 16)
211a043a385f smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
179 chunk = 16;
211a043a385f smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
180 rx_bytes(buf, chunk);
211a043a385f smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
181 printf("%08X: ", offset);
211a043a385f smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
182 for (i = 0; i < 16; i++) {
211a043a385f smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
183 if (i < chunk)
211a043a385f smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
184 printf("%02X ", buf[i]);
211a043a385f smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
185 else
211a043a385f smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
186 fputs(" ", stdout);
211a043a385f smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
187 if (i == 7 || i == 15)
211a043a385f smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
188 putchar(' ');
211a043a385f smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
189 }
211a043a385f smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
190 for (i = 0; i < chunk; i++) {
211a043a385f smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
191 c = buf[i];
211a043a385f smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
192 if (c < ' ' || c > '~')
211a043a385f smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
193 c = '.';
211a043a385f smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
194 putchar(c);
211a043a385f smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
195 }
211a043a385f smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
196 putchar('\n');
211a043a385f smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
197 }
211a043a385f smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
198 }
211a043a385f smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
199
221
e1d7db9d734c smpp-test2 program written
Mychaela Falconia <falcon@freecalypso.org>
parents: 220
diff changeset
200 static void
e1d7db9d734c smpp-test2 program written
Mychaela Falconia <falcon@freecalypso.org>
parents: 220
diff changeset
201 resp_hdr_only()
e1d7db9d734c smpp-test2 program written
Mychaela Falconia <falcon@freecalypso.org>
parents: 220
diff changeset
202 {
e1d7db9d734c smpp-test2 program written
Mychaela Falconia <falcon@freecalypso.org>
parents: 220
diff changeset
203 u_char resp[16];
e1d7db9d734c smpp-test2 program written
Mychaela Falconia <falcon@freecalypso.org>
parents: 220
diff changeset
204 int rc;
e1d7db9d734c smpp-test2 program written
Mychaela Falconia <falcon@freecalypso.org>
parents: 220
diff changeset
205
e1d7db9d734c smpp-test2 program written
Mychaela Falconia <falcon@freecalypso.org>
parents: 220
diff changeset
206 /* command_length */
e1d7db9d734c smpp-test2 program written
Mychaela Falconia <falcon@freecalypso.org>
parents: 220
diff changeset
207 resp[0] = 0;
e1d7db9d734c smpp-test2 program written
Mychaela Falconia <falcon@freecalypso.org>
parents: 220
diff changeset
208 resp[1] = 0;
e1d7db9d734c smpp-test2 program written
Mychaela Falconia <falcon@freecalypso.org>
parents: 220
diff changeset
209 resp[2] = 0;
e1d7db9d734c smpp-test2 program written
Mychaela Falconia <falcon@freecalypso.org>
parents: 220
diff changeset
210 resp[3] = 16;
e1d7db9d734c smpp-test2 program written
Mychaela Falconia <falcon@freecalypso.org>
parents: 220
diff changeset
211 /* command_id */
e1d7db9d734c smpp-test2 program written
Mychaela Falconia <falcon@freecalypso.org>
parents: 220
diff changeset
212 resp[4] = rx_hdr[4] | 0x80;
e1d7db9d734c smpp-test2 program written
Mychaela Falconia <falcon@freecalypso.org>
parents: 220
diff changeset
213 resp[5] = rx_hdr[5];
e1d7db9d734c smpp-test2 program written
Mychaela Falconia <falcon@freecalypso.org>
parents: 220
diff changeset
214 resp[6] = rx_hdr[6];
e1d7db9d734c smpp-test2 program written
Mychaela Falconia <falcon@freecalypso.org>
parents: 220
diff changeset
215 resp[7] = rx_hdr[7];
e1d7db9d734c smpp-test2 program written
Mychaela Falconia <falcon@freecalypso.org>
parents: 220
diff changeset
216 /* command_status */
e1d7db9d734c smpp-test2 program written
Mychaela Falconia <falcon@freecalypso.org>
parents: 220
diff changeset
217 resp[8] = 0;
e1d7db9d734c smpp-test2 program written
Mychaela Falconia <falcon@freecalypso.org>
parents: 220
diff changeset
218 resp[9] = 0;
e1d7db9d734c smpp-test2 program written
Mychaela Falconia <falcon@freecalypso.org>
parents: 220
diff changeset
219 resp[10] = 0;
e1d7db9d734c smpp-test2 program written
Mychaela Falconia <falcon@freecalypso.org>
parents: 220
diff changeset
220 resp[11] = 0;
e1d7db9d734c smpp-test2 program written
Mychaela Falconia <falcon@freecalypso.org>
parents: 220
diff changeset
221 /* sequence_number */
e1d7db9d734c smpp-test2 program written
Mychaela Falconia <falcon@freecalypso.org>
parents: 220
diff changeset
222 resp[12] = rx_hdr[12];
e1d7db9d734c smpp-test2 program written
Mychaela Falconia <falcon@freecalypso.org>
parents: 220
diff changeset
223 resp[13] = rx_hdr[13];
e1d7db9d734c smpp-test2 program written
Mychaela Falconia <falcon@freecalypso.org>
parents: 220
diff changeset
224 resp[14] = rx_hdr[14];
e1d7db9d734c smpp-test2 program written
Mychaela Falconia <falcon@freecalypso.org>
parents: 220
diff changeset
225 resp[15] = rx_hdr[15];
e1d7db9d734c smpp-test2 program written
Mychaela Falconia <falcon@freecalypso.org>
parents: 220
diff changeset
226 /* good to go */
e1d7db9d734c smpp-test2 program written
Mychaela Falconia <falcon@freecalypso.org>
parents: 220
diff changeset
227 rc = write(tcpsock, resp, 16);
e1d7db9d734c smpp-test2 program written
Mychaela Falconia <falcon@freecalypso.org>
parents: 220
diff changeset
228 if (rc != 16) {
e1d7db9d734c smpp-test2 program written
Mychaela Falconia <falcon@freecalypso.org>
parents: 220
diff changeset
229 perror("write");
e1d7db9d734c smpp-test2 program written
Mychaela Falconia <falcon@freecalypso.org>
parents: 220
diff changeset
230 exit(1);
e1d7db9d734c smpp-test2 program written
Mychaela Falconia <falcon@freecalypso.org>
parents: 220
diff changeset
231 }
e1d7db9d734c smpp-test2 program written
Mychaela Falconia <falcon@freecalypso.org>
parents: 220
diff changeset
232 }
e1d7db9d734c smpp-test2 program written
Mychaela Falconia <falcon@freecalypso.org>
parents: 220
diff changeset
233
e1d7db9d734c smpp-test2 program written
Mychaela Falconia <falcon@freecalypso.org>
parents: 220
diff changeset
234 static void
e1d7db9d734c smpp-test2 program written
Mychaela Falconia <falcon@freecalypso.org>
parents: 220
diff changeset
235 resp_dummy_msgid()
e1d7db9d734c smpp-test2 program written
Mychaela Falconia <falcon@freecalypso.org>
parents: 220
diff changeset
236 {
e1d7db9d734c smpp-test2 program written
Mychaela Falconia <falcon@freecalypso.org>
parents: 220
diff changeset
237 u_char resp[17];
e1d7db9d734c smpp-test2 program written
Mychaela Falconia <falcon@freecalypso.org>
parents: 220
diff changeset
238 int rc;
e1d7db9d734c smpp-test2 program written
Mychaela Falconia <falcon@freecalypso.org>
parents: 220
diff changeset
239
e1d7db9d734c smpp-test2 program written
Mychaela Falconia <falcon@freecalypso.org>
parents: 220
diff changeset
240 /* command_length */
e1d7db9d734c smpp-test2 program written
Mychaela Falconia <falcon@freecalypso.org>
parents: 220
diff changeset
241 resp[0] = 0;
e1d7db9d734c smpp-test2 program written
Mychaela Falconia <falcon@freecalypso.org>
parents: 220
diff changeset
242 resp[1] = 0;
e1d7db9d734c smpp-test2 program written
Mychaela Falconia <falcon@freecalypso.org>
parents: 220
diff changeset
243 resp[2] = 0;
e1d7db9d734c smpp-test2 program written
Mychaela Falconia <falcon@freecalypso.org>
parents: 220
diff changeset
244 resp[3] = 17;
e1d7db9d734c smpp-test2 program written
Mychaela Falconia <falcon@freecalypso.org>
parents: 220
diff changeset
245 /* command_id */
e1d7db9d734c smpp-test2 program written
Mychaela Falconia <falcon@freecalypso.org>
parents: 220
diff changeset
246 resp[4] = rx_hdr[4] | 0x80;
e1d7db9d734c smpp-test2 program written
Mychaela Falconia <falcon@freecalypso.org>
parents: 220
diff changeset
247 resp[5] = rx_hdr[5];
e1d7db9d734c smpp-test2 program written
Mychaela Falconia <falcon@freecalypso.org>
parents: 220
diff changeset
248 resp[6] = rx_hdr[6];
e1d7db9d734c smpp-test2 program written
Mychaela Falconia <falcon@freecalypso.org>
parents: 220
diff changeset
249 resp[7] = rx_hdr[7];
e1d7db9d734c smpp-test2 program written
Mychaela Falconia <falcon@freecalypso.org>
parents: 220
diff changeset
250 /* command_status */
e1d7db9d734c smpp-test2 program written
Mychaela Falconia <falcon@freecalypso.org>
parents: 220
diff changeset
251 resp[8] = 0;
e1d7db9d734c smpp-test2 program written
Mychaela Falconia <falcon@freecalypso.org>
parents: 220
diff changeset
252 resp[9] = 0;
e1d7db9d734c smpp-test2 program written
Mychaela Falconia <falcon@freecalypso.org>
parents: 220
diff changeset
253 resp[10] = 0;
e1d7db9d734c smpp-test2 program written
Mychaela Falconia <falcon@freecalypso.org>
parents: 220
diff changeset
254 resp[11] = 0;
e1d7db9d734c smpp-test2 program written
Mychaela Falconia <falcon@freecalypso.org>
parents: 220
diff changeset
255 /* sequence_number */
e1d7db9d734c smpp-test2 program written
Mychaela Falconia <falcon@freecalypso.org>
parents: 220
diff changeset
256 resp[12] = rx_hdr[12];
e1d7db9d734c smpp-test2 program written
Mychaela Falconia <falcon@freecalypso.org>
parents: 220
diff changeset
257 resp[13] = rx_hdr[13];
e1d7db9d734c smpp-test2 program written
Mychaela Falconia <falcon@freecalypso.org>
parents: 220
diff changeset
258 resp[14] = rx_hdr[14];
e1d7db9d734c smpp-test2 program written
Mychaela Falconia <falcon@freecalypso.org>
parents: 220
diff changeset
259 resp[15] = rx_hdr[15];
e1d7db9d734c smpp-test2 program written
Mychaela Falconia <falcon@freecalypso.org>
parents: 220
diff changeset
260 /* empty message_id */
e1d7db9d734c smpp-test2 program written
Mychaela Falconia <falcon@freecalypso.org>
parents: 220
diff changeset
261 resp[16] = 0;
e1d7db9d734c smpp-test2 program written
Mychaela Falconia <falcon@freecalypso.org>
parents: 220
diff changeset
262 /* good to go */
e1d7db9d734c smpp-test2 program written
Mychaela Falconia <falcon@freecalypso.org>
parents: 220
diff changeset
263 rc = write(tcpsock, resp, 17);
e1d7db9d734c smpp-test2 program written
Mychaela Falconia <falcon@freecalypso.org>
parents: 220
diff changeset
264 if (rc != 17) {
e1d7db9d734c smpp-test2 program written
Mychaela Falconia <falcon@freecalypso.org>
parents: 220
diff changeset
265 perror("write");
e1d7db9d734c smpp-test2 program written
Mychaela Falconia <falcon@freecalypso.org>
parents: 220
diff changeset
266 exit(1);
e1d7db9d734c smpp-test2 program written
Mychaela Falconia <falcon@freecalypso.org>
parents: 220
diff changeset
267 }
e1d7db9d734c smpp-test2 program written
Mychaela Falconia <falcon@freecalypso.org>
parents: 220
diff changeset
268 }
e1d7db9d734c smpp-test2 program written
Mychaela Falconia <falcon@freecalypso.org>
parents: 220
diff changeset
269
e1d7db9d734c smpp-test2 program written
Mychaela Falconia <falcon@freecalypso.org>
parents: 220
diff changeset
270 static void
e1d7db9d734c smpp-test2 program written
Mychaela Falconia <falcon@freecalypso.org>
parents: 220
diff changeset
271 auto_resp_logic()
e1d7db9d734c smpp-test2 program written
Mychaela Falconia <falcon@freecalypso.org>
parents: 220
diff changeset
272 {
e1d7db9d734c smpp-test2 program written
Mychaela Falconia <falcon@freecalypso.org>
parents: 220
diff changeset
273 switch (rx_command_id) {
e1d7db9d734c smpp-test2 program written
Mychaela Falconia <falcon@freecalypso.org>
parents: 220
diff changeset
274 case 0x005:
e1d7db9d734c smpp-test2 program written
Mychaela Falconia <falcon@freecalypso.org>
parents: 220
diff changeset
275 printf("Got deliver_sm, responding with deliver_sm_resp\n");
e1d7db9d734c smpp-test2 program written
Mychaela Falconia <falcon@freecalypso.org>
parents: 220
diff changeset
276 resp_dummy_msgid();
e1d7db9d734c smpp-test2 program written
Mychaela Falconia <falcon@freecalypso.org>
parents: 220
diff changeset
277 return;
e1d7db9d734c smpp-test2 program written
Mychaela Falconia <falcon@freecalypso.org>
parents: 220
diff changeset
278 case 0x103:
e1d7db9d734c smpp-test2 program written
Mychaela Falconia <falcon@freecalypso.org>
parents: 220
diff changeset
279 printf("Got data_sm, responding with data_sm_resp\n");
e1d7db9d734c smpp-test2 program written
Mychaela Falconia <falcon@freecalypso.org>
parents: 220
diff changeset
280 resp_dummy_msgid();
e1d7db9d734c smpp-test2 program written
Mychaela Falconia <falcon@freecalypso.org>
parents: 220
diff changeset
281 return;
e1d7db9d734c smpp-test2 program written
Mychaela Falconia <falcon@freecalypso.org>
parents: 220
diff changeset
282 case 0x015:
e1d7db9d734c smpp-test2 program written
Mychaela Falconia <falcon@freecalypso.org>
parents: 220
diff changeset
283 printf("Got enquire_link, responding with enquire_link_resp\n");
e1d7db9d734c smpp-test2 program written
Mychaela Falconia <falcon@freecalypso.org>
parents: 220
diff changeset
284 resp_hdr_only();
e1d7db9d734c smpp-test2 program written
Mychaela Falconia <falcon@freecalypso.org>
parents: 220
diff changeset
285 return;
e1d7db9d734c smpp-test2 program written
Mychaela Falconia <falcon@freecalypso.org>
parents: 220
diff changeset
286 }
e1d7db9d734c smpp-test2 program written
Mychaela Falconia <falcon@freecalypso.org>
parents: 220
diff changeset
287 }
e1d7db9d734c smpp-test2 program written
Mychaela Falconia <falcon@freecalypso.org>
parents: 220
diff changeset
288
218
211a043a385f smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
289 main(argc, argv)
211a043a385f smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
290 char **argv;
211a043a385f smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
291 {
220
c798a1762c7c smpp-test1: take strings on the command line, construct bind req
Mychaela Falconia <falcon@freecalypso.org>
parents: 219
diff changeset
292 if (argc < 3 || argc > 4) {
c798a1762c7c smpp-test1: take strings on the command line, construct bind req
Mychaela Falconia <falcon@freecalypso.org>
parents: 219
diff changeset
293 fprintf(stderr, "usage: %s server-ip system-id [password]\n",
c798a1762c7c smpp-test1: take strings on the command line, construct bind req
Mychaela Falconia <falcon@freecalypso.org>
parents: 219
diff changeset
294 argv[0]);
218
211a043a385f smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
295 exit(1);
211a043a385f smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
296 }
211a043a385f smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
297 server_sin.sin_family = AF_INET;
211a043a385f smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
298 server_sin.sin_addr.s_addr = inet_addr(argv[1]);
211a043a385f smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
299 if (server_sin.sin_addr.s_addr == INADDR_NONE) {
211a043a385f smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
300 fprintf(stderr, "error: invalid IP address argument \"%s\"\n",
211a043a385f smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
301 argv[1]);
211a043a385f smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
302 exit(1);
211a043a385f smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
303 }
211a043a385f smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
304 server_sin.sin_port = htons(2775);
220
c798a1762c7c smpp-test1: take strings on the command line, construct bind req
Mychaela Falconia <falcon@freecalypso.org>
parents: 219
diff changeset
305 if (strlen(argv[2]) > 15) {
c798a1762c7c smpp-test1: take strings on the command line, construct bind req
Mychaela Falconia <falcon@freecalypso.org>
parents: 219
diff changeset
306 fprintf(stderr, "error: system-id string is too long\n");
c798a1762c7c smpp-test1: take strings on the command line, construct bind req
Mychaela Falconia <falcon@freecalypso.org>
parents: 219
diff changeset
307 exit(1);
c798a1762c7c smpp-test1: take strings on the command line, construct bind req
Mychaela Falconia <falcon@freecalypso.org>
parents: 219
diff changeset
308 }
c798a1762c7c smpp-test1: take strings on the command line, construct bind req
Mychaela Falconia <falcon@freecalypso.org>
parents: 219
diff changeset
309 strcpy(system_id, argv[2]);
c798a1762c7c smpp-test1: take strings on the command line, construct bind req
Mychaela Falconia <falcon@freecalypso.org>
parents: 219
diff changeset
310 if (argv[3]) {
c798a1762c7c smpp-test1: take strings on the command line, construct bind req
Mychaela Falconia <falcon@freecalypso.org>
parents: 219
diff changeset
311 if (strlen(argv[3]) > 8) {
c798a1762c7c smpp-test1: take strings on the command line, construct bind req
Mychaela Falconia <falcon@freecalypso.org>
parents: 219
diff changeset
312 fprintf(stderr, "error: password string is too long\n");
c798a1762c7c smpp-test1: take strings on the command line, construct bind req
Mychaela Falconia <falcon@freecalypso.org>
parents: 219
diff changeset
313 exit(1);
c798a1762c7c smpp-test1: take strings on the command line, construct bind req
Mychaela Falconia <falcon@freecalypso.org>
parents: 219
diff changeset
314 }
c798a1762c7c smpp-test1: take strings on the command line, construct bind req
Mychaela Falconia <falcon@freecalypso.org>
parents: 219
diff changeset
315 strcpy(password, argv[3]);
c798a1762c7c smpp-test1: take strings on the command line, construct bind req
Mychaela Falconia <falcon@freecalypso.org>
parents: 219
diff changeset
316 }
c798a1762c7c smpp-test1: take strings on the command line, construct bind req
Mychaela Falconia <falcon@freecalypso.org>
parents: 219
diff changeset
317 construct_bind_req();
c798a1762c7c smpp-test1: take strings on the command line, construct bind req
Mychaela Falconia <falcon@freecalypso.org>
parents: 219
diff changeset
318 setlinebuf(stdout);
c798a1762c7c smpp-test1: take strings on the command line, construct bind req
Mychaela Falconia <falcon@freecalypso.org>
parents: 219
diff changeset
319 print_bind_req();
218
211a043a385f smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
320 tcpsock = socket(AF_INET, SOCK_STREAM, 0);
211a043a385f smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
321 if (tcpsock < 0) {
211a043a385f smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
322 perror("socket");
211a043a385f smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
323 exit(1);
211a043a385f smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
324 }
211a043a385f smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
325 init_stage();
211a043a385f smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
326 for (;;) {
211a043a385f smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
327 rx_bytes(rx_hdr, 16);
211a043a385f smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
328 print_hdr();
221
e1d7db9d734c smpp-test2 program written
Mychaela Falconia <falcon@freecalypso.org>
parents: 220
diff changeset
329 preen_rx_hdr();
218
211a043a385f smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
330 read_and_dump_body();
221
e1d7db9d734c smpp-test2 program written
Mychaela Falconia <falcon@freecalypso.org>
parents: 220
diff changeset
331 auto_resp_logic();
218
211a043a385f smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
332 }
211a043a385f smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
333 }