FreeCalypso > hg > themwi-system-sw
annotate utils/smpp-test1.c @ 221:e1d7db9d734c
smpp-test2 program written
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Thu, 03 Aug 2023 10:00:33 -0800 |
parents | c798a1762c7c |
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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 dumps everything |
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4 * that comes back. |
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5 */ |
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6 |
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7 #include <sys/types.h> |
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8 #include <sys/socket.h> |
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9 #include <netinet/in.h> |
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10 #include <arpa/inet.h> |
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11 #include <stdio.h> |
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12 #include <stdlib.h> |
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13 #include <string.h> |
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14 #include <strings.h> |
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15 #include <unistd.h> |
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16 |
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17 static int tcpsock; |
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18 static struct sockaddr_in server_sin; |
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19 static u_char bind_req[64]; |
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20 static unsigned bind_req_len; |
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21 static char system_id[16], password[9]; |
218
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22 static u_char rx_hdr[16]; |
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23 static unsigned rx_pkt_len; |
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24 |
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25 static void |
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26 construct_bind_req() |
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27 { |
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28 u_char *dp; |
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29 unsigned slen; |
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30 |
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31 dp = bind_req + 4; /* length will be filled last */ |
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32 /* command_id */ |
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33 *dp++ = 0; |
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34 *dp++ = 0; |
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35 *dp++ = 0; |
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36 *dp++ = 0x09; /* bind_transceiver */ |
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37 /* empty command_status */ |
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38 *dp++ = 0; |
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39 *dp++ = 0; |
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40 *dp++ = 0; |
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41 *dp++ = 0; |
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42 /* sequence_number */ |
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43 *dp++ = 0; |
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44 *dp++ = 0; |
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45 *dp++ = 0; |
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46 *dp++ = 1; |
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47 /* system_id */ |
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48 slen = strlen(system_id) + 1; |
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49 bcopy(system_id, dp, slen); |
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50 dp += slen; |
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51 /* password */ |
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52 slen = strlen(password) + 1; |
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53 bcopy(password, dp, slen); |
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54 dp += slen; |
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55 /* system_type */ |
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56 strcpy(dp, "SMPP"); |
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57 dp += 5; |
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58 /* interface_version */ |
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59 *dp++ = 0x34; |
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60 /* addr_ton */ |
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61 *dp++ = 0; |
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62 /* addr_npi */ |
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63 *dp++ = 0; |
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64 /* address_range */ |
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65 *dp++ = 0; |
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66 bind_req_len = dp - bind_req; |
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67 bind_req[0] = bind_req_len >> 24; |
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68 bind_req[1] = bind_req_len >> 16; |
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69 bind_req[2] = bind_req_len >> 8; |
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70 bind_req[3] = bind_req_len; |
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71 } |
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72 |
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73 static void |
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74 print_bind_req() |
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75 { |
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76 unsigned off, chunk; |
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77 int i, c; |
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78 |
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79 printf("Constructed bind request of %u bytes\n", bind_req_len); |
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80 for (off = 0; off < bind_req_len; off += chunk) { |
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81 chunk = bind_req_len - off; |
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82 if (chunk > 16) |
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83 chunk = 16; |
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84 printf("%02X: ", off); |
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85 for (i = 0; i < 16; i++) { |
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86 if (i < chunk) |
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87 printf("%02X ", bind_req[off + i]); |
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88 else |
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89 fputs(" ", stdout); |
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90 if (i == 7 || i == 15) |
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91 putchar(' '); |
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92 } |
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93 for (i = 0; i < chunk; i++) { |
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94 c = bind_req[off + i]; |
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95 if (c < ' ' || c > '~') |
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96 c = '.'; |
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97 putchar(c); |
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98 } |
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99 putchar('\n'); |
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100 } |
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101 } |
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102 |
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103 static void |
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104 init_stage() |
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105 { |
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106 int rc; |
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107 |
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108 rc = connect(tcpsock, (struct sockaddr *) &server_sin, |
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109 sizeof(struct sockaddr_in)); |
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110 if (rc < 0) { |
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111 perror("connect"); |
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112 exit(1); |
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diff
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|
113 } |
220
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Mychaela Falconia <falcon@freecalypso.org>
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219
diff
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|
114 rc = write(tcpsock, bind_req, bind_req_len); |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
219
diff
changeset
|
115 if (rc != bind_req_len) { |
218
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|
116 perror("write"); |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
117 exit(1); |
211a043a385f
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
118 } |
211a043a385f
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
119 } |
211a043a385f
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
120 |
211a043a385f
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
121 static void |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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|
122 rx_bytes(buf, need_len) |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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|
123 u_char *buf; |
211a043a385f
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
124 unsigned need_len; |
211a043a385f
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
125 { |
211a043a385f
smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
126 int cc; |
211a043a385f
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
127 unsigned remain; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
128 |
211a043a385f
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Mychaela Falconia <falcon@freecalypso.org>
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|
129 for (remain = need_len; remain; remain -= cc) { |
211a043a385f
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parents:
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|
130 cc = read(tcpsock, buf, remain); |
211a043a385f
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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|
131 if (cc <= 0) { |
211a043a385f
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
132 perror("read"); |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
133 exit(1); |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
134 } |
211a043a385f
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
135 } |
211a043a385f
smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
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changeset
|
136 } |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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|
137 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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changeset
|
138 static void |
211a043a385f
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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|
139 print_hdr() |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
140 { |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
141 int i, j, pos; |
211a043a385f
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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changeset
|
142 |
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Mychaela Falconia <falcon@freecalypso.org>
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143 fputs("Got header:", stdout); |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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|
144 pos = 0; |
211a043a385f
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
145 for (i = 0; i < 4; i++) { |
211a043a385f
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Mychaela Falconia <falcon@freecalypso.org>
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|
146 putchar(' '); |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
147 for (j = 0; j < 4; j++) |
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Mychaela Falconia <falcon@freecalypso.org>
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148 printf("%02X", rx_hdr[pos++]); |
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149 } |
211a043a385f
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Mychaela Falconia <falcon@freecalypso.org>
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|
150 putchar('\n'); |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
151 } |
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Mychaela Falconia <falcon@freecalypso.org>
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|
152 |
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Mychaela Falconia <falcon@freecalypso.org>
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changeset
|
153 static void |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
154 preen_rx_len() |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
155 { |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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changeset
|
156 rx_pkt_len = (rx_hdr[0] << 24) | (rx_hdr[1] << 16) | (rx_hdr[2] << 8) | |
211a043a385f
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|
157 rx_hdr[3]; |
211a043a385f
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
158 printf("Rx packet length: %u bytes\n", rx_pkt_len); |
211a043a385f
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
159 if (rx_pkt_len < 16) { |
211a043a385f
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
160 printf("Error: packet length is too short\n"); |
211a043a385f
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
161 exit(1); |
211a043a385f
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
162 } |
211a043a385f
smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
163 } |
211a043a385f
smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
164 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
165 static void |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
166 read_and_dump_body() |
211a043a385f
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
167 { |
211a043a385f
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
168 u_char buf[16]; |
211a043a385f
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
169 unsigned offset, chunk; |
211a043a385f
smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
170 int i, c; |
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 for (offset = 16; offset < rx_pkt_len; offset += chunk) { |
211a043a385f
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
173 chunk = rx_pkt_len - offset; |
211a043a385f
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
174 if (chunk > 16) |
211a043a385f
smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
175 chunk = 16; |
211a043a385f
smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
176 rx_bytes(buf, chunk); |
211a043a385f
smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
177 printf("%08X: ", offset); |
211a043a385f
smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
178 for (i = 0; i < 16; i++) { |
211a043a385f
smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
179 if (i < chunk) |
211a043a385f
smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
180 printf("%02X ", buf[i]); |
211a043a385f
smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
181 else |
211a043a385f
smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
182 fputs(" ", stdout); |
211a043a385f
smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
183 if (i == 7 || i == 15) |
211a043a385f
smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
184 putchar(' '); |
211a043a385f
smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
185 } |
211a043a385f
smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
186 for (i = 0; i < chunk; i++) { |
211a043a385f
smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
187 c = buf[i]; |
211a043a385f
smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
188 if (c < ' ' || c > '~') |
211a043a385f
smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
189 c = '.'; |
211a043a385f
smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
190 putchar(c); |
211a043a385f
smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
191 } |
211a043a385f
smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
192 putchar('\n'); |
211a043a385f
smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
193 } |
211a043a385f
smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
194 } |
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 main(argc, argv) |
211a043a385f
smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
197 char **argv; |
211a043a385f
smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
198 { |
220
c798a1762c7c
smpp-test1: take strings on the command line, construct bind req
Mychaela Falconia <falcon@freecalypso.org>
parents:
219
diff
changeset
|
199 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
|
200 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
|
201 argv[0]); |
218
211a043a385f
smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
202 exit(1); |
211a043a385f
smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
203 } |
211a043a385f
smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
204 server_sin.sin_family = AF_INET; |
211a043a385f
smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
205 server_sin.sin_addr.s_addr = inet_addr(argv[1]); |
211a043a385f
smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
206 if (server_sin.sin_addr.s_addr == INADDR_NONE) { |
211a043a385f
smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
207 fprintf(stderr, "error: invalid IP address argument \"%s\"\n", |
211a043a385f
smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
208 argv[1]); |
211a043a385f
smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
209 exit(1); |
211a043a385f
smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
210 } |
211a043a385f
smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
211 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
|
212 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
|
213 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
|
214 exit(1); |
c798a1762c7c
smpp-test1: take strings on the command line, construct bind req
Mychaela Falconia <falcon@freecalypso.org>
parents:
219
diff
changeset
|
215 } |
c798a1762c7c
smpp-test1: take strings on the command line, construct bind req
Mychaela Falconia <falcon@freecalypso.org>
parents:
219
diff
changeset
|
216 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
|
217 if (argv[3]) { |
c798a1762c7c
smpp-test1: take strings on the command line, construct bind req
Mychaela Falconia <falcon@freecalypso.org>
parents:
219
diff
changeset
|
218 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
|
219 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
|
220 exit(1); |
c798a1762c7c
smpp-test1: take strings on the command line, construct bind req
Mychaela Falconia <falcon@freecalypso.org>
parents:
219
diff
changeset
|
221 } |
c798a1762c7c
smpp-test1: take strings on the command line, construct bind req
Mychaela Falconia <falcon@freecalypso.org>
parents:
219
diff
changeset
|
222 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
|
223 } |
c798a1762c7c
smpp-test1: take strings on the command line, construct bind req
Mychaela Falconia <falcon@freecalypso.org>
parents:
219
diff
changeset
|
224 construct_bind_req(); |
c798a1762c7c
smpp-test1: take strings on the command line, construct bind req
Mychaela Falconia <falcon@freecalypso.org>
parents:
219
diff
changeset
|
225 setlinebuf(stdout); |
c798a1762c7c
smpp-test1: take strings on the command line, construct bind req
Mychaela Falconia <falcon@freecalypso.org>
parents:
219
diff
changeset
|
226 print_bind_req(); |
218
211a043a385f
smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
227 tcpsock = socket(AF_INET, SOCK_STREAM, 0); |
211a043a385f
smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
228 if (tcpsock < 0) { |
211a043a385f
smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
229 perror("socket"); |
211a043a385f
smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
230 exit(1); |
211a043a385f
smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
231 } |
211a043a385f
smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
232 init_stage(); |
211a043a385f
smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
233 for (;;) { |
211a043a385f
smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
234 rx_bytes(rx_hdr, 16); |
211a043a385f
smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
235 print_hdr(); |
211a043a385f
smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
236 preen_rx_len(); |
211a043a385f
smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
237 read_and_dump_body(); |
211a043a385f
smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
238 } |
211a043a385f
smpp-test1 program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
239 } |