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annotate uptools/sms-pdu-decode/pdu-common.c @ 1011:6d9b10633f10 default tip

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etmsync Pirelli IMEI retrieval: fix poor use of printf() Bug reported by Vadim Yanitskiy <fixeria@osmocom.org>: the construct where a static-allocated string was passed to printf() without any format arguments causes newer compilers to report a security problem. Given that formatted output is not needed here, just fixed string output, change printf() to fputs(), and direct the error message to stderr while at it.
author Mychaela Falconia <falcon@freecalypso.org>
date Thu, 23 May 2024 17:29:57 +0000
parents b515a97e5dff
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
598
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diff changeset
1 #include <sys/types.h>
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2 #include <ctype.h>
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3 #include <stdio.h>
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4 #include <stdlib.h>
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5 #include <string.h>
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6 #include <strings.h>
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7
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8 int ascii_ext_mode, global_hexdump_mode;
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9
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10 u_char pdu[176];
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11 unsigned pdu_length;
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12
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13 static u_char first_octet;
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14 static unsigned pdu_ptr;
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15 static int dcs_distilled;
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16
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17 static
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18 handle_sca()
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19 {
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20 unsigned sca_len;
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21 char digits[21];
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22
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23 sca_len = pdu[0];
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24 pdu_ptr = 1;
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25 if (!sca_len)
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26 return(0);
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27 if (sca_len < 2 || sca_len > 11) {
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28 printf("Decode-Error: invalid SCA length\n");
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29 return(-1);
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30 }
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31 if (pdu_ptr + sca_len > pdu_length) {
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32 printf("Decode-Error: SCA goes past PDU end\n");
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33 return(-1);
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34 }
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35 pdu_ptr += sca_len;
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36 decode_address_digits(pdu + 2, digits, sc_addr_ndigits(pdu));
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37 printf("SCA: %s%s (type 0x%02X)\n", pdu[1] == 0x91 ? "+" : "", digits,
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38 pdu[1]);
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39 return(0);
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40 }
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41
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42 static
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43 handle_first_octet()
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44 {
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45 if (pdu_ptr >= pdu_length) {
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46 printf("Decode-Error: end of PDU before FO\n");
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47 return(-1);
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48 }
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49 first_octet = pdu[pdu_ptr++];
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50 printf("First-Octet: 0x%02X\n", first_octet);
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51 return(0);
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52 }
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53
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54 static
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55 handle_mr()
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56 {
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57 if (pdu_ptr >= pdu_length) {
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58 printf("Decode-Error: end of PDU before MR\n");
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59 return(-1);
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60 }
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61 printf("MR: 0x%02X\n", pdu[pdu_ptr++]);
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62 return(0);
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63 }
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64
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65 static
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66 handle_user_addr(direction)
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67 char *direction;
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68 {
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69 unsigned addr_field_len, alpha_nsep;
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70 char digits[21];
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71 u_char alpha_gsm7[11];
598
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72
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73 if (pdu_ptr >= pdu_length) {
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74 printf("Decode-Error: end of PDU before %s address\n",
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75 direction);
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76 return(-1);
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77 }
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78 if (pdu[pdu_ptr] > 20) {
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79 printf("Decode-Error: %s address > 20 digits\n", direction);
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80 return(-1);
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81 }
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82 addr_field_len = ((pdu[pdu_ptr] + 1) >> 1) + 2;
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83 if (pdu_ptr + addr_field_len > pdu_length) {
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84 printf("Decode-Error: %s address goes past PDU end\n",
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85 direction);
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86 return(-1);
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87 }
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88 if (!pdu[pdu_ptr])
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89 printf("%s: empty-addr (type 0x%02X)\n", direction,
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90 pdu[pdu_ptr+1]);
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91 else if ((pdu[pdu_ptr+1] & 0x70) == 0x50 &&
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92 alpha_addr_valid(pdu[pdu_ptr], &alpha_nsep)) {
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93 gsm7_unpack(pdu + pdu_ptr + 2, alpha_gsm7, alpha_nsep);
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94 printf("%s: ", direction);
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95 print_gsm7_string_to_file(alpha_gsm7, alpha_nsep, stdout);
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96 printf(" (type 0x%02X)\n", pdu[pdu_ptr+1]);
598
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97 } else {
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98 decode_address_digits(pdu + pdu_ptr + 2, digits, pdu[pdu_ptr]);
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99 printf("%s: %s%s (type 0x%02X)\n", direction,
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100 pdu[pdu_ptr+1] == 0x91 ? "+" : "", digits,
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101 pdu[pdu_ptr+1]);
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102 }
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103 pdu_ptr += addr_field_len;
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104 return(0);
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105 }
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106
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107 static
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108 handle_pid()
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109 {
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110 if (pdu_ptr >= pdu_length) {
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111 printf("Decode-Error: end of PDU before PID\n");
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112 return(-1);
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113 }
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diff changeset
114 printf("PID: 0x%02X\n", pdu[pdu_ptr++]);
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
115 return(0);
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
116 }
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
117
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
118 static
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
119 handle_dcs()
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
120 {
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
121 u_char dcs;
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
122 char *strtype;
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
123
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
124 if (pdu_ptr >= pdu_length) {
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
125 printf("Decode-Error: end of PDU before DCS\n");
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
126 return(-1);
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
127 }
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
128 dcs = pdu[pdu_ptr++];
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
129 dcs_distilled = sms_dcs_classify(dcs);
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
130 switch (dcs_distilled) {
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
131 case 7:
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
132 strtype = "7-bit";
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
133 break;
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
134 case 8:
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
135 strtype = "raw octets";
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
136 break;
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
137 case 9:
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
138 strtype = "compressed";
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
139 break;
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
140 case 16:
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
141 strtype = "UCS-2";
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
142 break;
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
143 }
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
144 printf("DCS: 0x%02X (%s)\n", dcs, strtype);
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
145 return(0);
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
146 }
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
147
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
148 static
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
149 handle_scts()
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
150 {
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
151 char str[21];
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
152
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
153 if (pdu_ptr + 7 > pdu_length) {
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
154 printf("Decode-Error: end of PDU before SCTS\n");
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
155 return(-1);
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
156 }
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
157 gsm_timestamp_decode(pdu + pdu_ptr, str);
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
158 printf("SC-Timestamp: %s\n", str);
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
159 pdu_ptr += 7;
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
160 return(0);
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
161 }
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
162
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
163 static
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
164 handle_vp_abs()
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
165 {
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
166 char str[21];
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
167
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
168 if (pdu_ptr + 7 > pdu_length) {
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
169 printf("Decode-Error: end of PDU before VP-abs\n");
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
170 return(-1);
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
171 }
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
172 gsm_timestamp_decode(pdu + pdu_ptr, str);
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
173 printf("VP-Absolute: %s\n", str);
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
174 pdu_ptr += 7;
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
175 return(0);
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
176 }
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
177
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
178 static
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
179 handle_vp_rel()
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
180 {
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
181 unsigned vprel, hours, min;
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
182
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
183 if (pdu_ptr >= pdu_length) {
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
184 printf("Decode-Error: end of PDU before VP-rel\n");
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
185 return(-1);
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
186 }
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
187 vprel = pdu[pdu_ptr++];
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
188 if (vprel <= 143) {
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
189 min = (vprel + 1) * 5;
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
190 goto hhmm;
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
191 } else if (vprel <= 167) {
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
192 min = (vprel - 143) * 30 + 12 * 60;
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
193 goto hhmm;
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
194 } else if (vprel <= 196) {
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
195 printf("VP-Relative: %u days\n", vprel - 166);
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
196 return(0);
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
197 } else {
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
198 printf("VP-Relative: %u weeks\n", vprel - 192);
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
199 return(0);
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
200 }
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
201
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
202 hhmm: hours = min / 60;
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
203 min %= 60;
963
b515a97e5dff sms-pdu-decode family: fix VP-Relative header spacing
Mychaela Falconia <falcon@freecalypso.org>
parents: 960
diff changeset
204 printf("VP-Relative:");
598
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
205 if (hours)
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
206 printf(" %u hour%s", hours, hours != 1 ? "s" : "");
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
207 if (min)
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
208 printf(" %u min", min);
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
209 putchar('\n');
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
210 return(0);
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
211 }
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
212
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
213 static
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
214 handle_vp_enh()
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
215 {
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
216 if (pdu_ptr + 7 > pdu_length) {
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
217 printf("Decode-Error: end of PDU before VP-enh\n");
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
218 return(-1);
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
219 }
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
220 printf("VP-Enhanced: %02X %02X %02X %02X %02X %02X %02X\n",
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
221 pdu[pdu_ptr], pdu[pdu_ptr+1], pdu[pdu_ptr+2], pdu[pdu_ptr+3],
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
222 pdu[pdu_ptr+4], pdu[pdu_ptr+5], pdu[pdu_ptr+6]);
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
223 pdu_ptr += 7;
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
224 return(0);
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
225 }
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
226
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
227 static
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
228 handle_vp()
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
229 {
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
230 int rc;
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
231
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
232 switch (first_octet & 0x18) {
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
233 case 0x00:
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
234 rc = 0;
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
235 break;
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
236 case 0x08:
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
237 rc = handle_vp_enh();
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
238 break;
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
239 case 0x10:
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
240 rc = handle_vp_rel();
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
241 break;
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
242 case 0x18:
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
243 rc = handle_vp_abs();
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
244 break;
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
245 }
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
246 return(rc);
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
247 }
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
248
960
411d1cc14326 sms-pdu-decode family: prepare for SC address becoming optional
Mychaela Falconia <falcon@freecalypso.org>
parents: 804
diff changeset
249 process_pdu(require_exact_length, expect_sca)
598
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
250 {
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
251 unsigned udl, udl_octets;
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
252 unsigned udhl, udh_octets, udh_chars, ud_chars;
802
1c599681fd60 pcm-sms-decode & sms-pdu-decode: revamp bad char decoding
Mychaela Falconia <falcon@freecalypso.org>
parents: 800
diff changeset
253 u_char ud7[160], decode_buf[481];
598
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
254 int do_hexdump;
804
30fbaa652ea5 pcm-sms-decode & sms-pdu-decode: rm remains of bad chars count
Mychaela Falconia <falcon@freecalypso.org>
parents: 802
diff changeset
255 unsigned decoded_len;
598
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
256
960
411d1cc14326 sms-pdu-decode family: prepare for SC address becoming optional
Mychaela Falconia <falcon@freecalypso.org>
parents: 804
diff changeset
257 if (expect_sca) {
411d1cc14326 sms-pdu-decode family: prepare for SC address becoming optional
Mychaela Falconia <falcon@freecalypso.org>
parents: 804
diff changeset
258 if (handle_sca() < 0)
411d1cc14326 sms-pdu-decode family: prepare for SC address becoming optional
Mychaela Falconia <falcon@freecalypso.org>
parents: 804
diff changeset
259 return(-1);
411d1cc14326 sms-pdu-decode family: prepare for SC address becoming optional
Mychaela Falconia <falcon@freecalypso.org>
parents: 804
diff changeset
260 } else
411d1cc14326 sms-pdu-decode family: prepare for SC address becoming optional
Mychaela Falconia <falcon@freecalypso.org>
parents: 804
diff changeset
261 pdu_ptr = 0;
598
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
262 if (handle_first_octet() < 0)
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
263 return(-1);
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
264 if (first_octet & 2) {
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
265 printf("Decode-Error: MTI not supported\n");
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
266 return(-1);
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
267 }
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
268 if (first_octet & 1) {
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
269 if (handle_mr() < 0)
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
270 return(-1);
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
271 }
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
272 if (handle_user_addr(first_octet & 1 ? "To" : "From") < 0)
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
273 return(-1);
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
274 if (handle_pid() < 0)
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
275 return(-1);
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
276 if (handle_dcs() < 0)
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
277 return(-1);
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
278 if (first_octet & 1) {
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
279 if (handle_vp() < 0)
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
280 return(-1);
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
281 } else {
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
282 if (handle_scts() < 0)
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
283 return(-1);
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
284 }
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
285 if (pdu_ptr >= pdu_length) {
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
286 printf("Decode-Error: end of PDU before UDL\n");
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
287 return(-1);
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
288 }
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
289 udl = pdu[pdu_ptr++];
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
290 if (dcs_distilled == 7) {
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
291 if (udl > 160) {
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
292 printf("Decode-Error: UDL %u > 160\n", udl);
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
293 return(-1);
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
294 }
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
295 udl_octets = (udl * 7 + 7) / 8;
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
296 } else {
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
297 if (udl > 140) {
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
298 printf("Decode-Error: UDL %u > 140\n", udl);
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
299 return(-1);
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
300 }
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
301 udl_octets = udl;
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
302 }
599
18bfc10ba20e sms-pdu-decode: more prep for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents: 598
diff changeset
303 if (require_exact_length && pdu_length - pdu_ptr != udl_octets) {
598
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
304 printf("Decode-Error: UD length in PDU %u != expected %u\n",
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
305 pdu_length - pdu_ptr, udl_octets);
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
306 return(-1);
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
307 }
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
308 if (first_octet & 0x40) {
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
309 if (!udl) {
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
310 printf("Decode-Error: UDHI set with UDL=0\n");
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
311 return(-1);
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
312 }
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
313 udhl = pdu[pdu_ptr];
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
314 udh_octets = udhl + 1;
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
315 if (udh_octets > udl_octets) {
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
316 printf("Decode-Error: UDHL exceeds UDL\n");
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
317 return(-1);
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
318 }
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
319 printf("UDH-Length: %u\n", udhl);
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
320 if (dcs_distilled == 7)
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
321 udh_chars = (udh_octets * 8 + 6) / 7;
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
322 else
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
323 udh_chars = udh_octets;
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
324 } else {
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
325 udhl = 0;
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
326 udh_octets = 0;
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
327 udh_chars = 0;
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
328 }
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
329 if (udh_chars >= udl) {
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
330 ud_chars = 0;
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
331 printf("Length: 0\n");
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
332 } else {
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
333 ud_chars = udl - udh_chars;
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
334 if (dcs_distilled == 7)
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
335 gsm7_unpack(pdu + pdu_ptr, ud7, udl);
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
336 if (global_hexdump_mode)
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
337 do_hexdump = 1;
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
338 else switch (dcs_distilled) {
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
339 case 7:
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
340 do_hexdump = 0;
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
341 break;
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
342 case 8:
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
343 case 9:
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
344 do_hexdump = 1;
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
345 break;
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
346 case 16:
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
347 if (ud_chars & 1)
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
348 do_hexdump = 1;
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
349 else
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
350 do_hexdump = 0;
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
351 break;
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
352 }
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
353 if (do_hexdump)
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
354 printf("Length: %u (raw)\n", ud_chars);
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
355 else {
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
356 switch (dcs_distilled) {
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
357 case 7:
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
358 gsm7_to_ascii_or_ext(ud7 + udh_chars, ud_chars,
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
359 decode_buf, &decoded_len,
804
30fbaa652ea5 pcm-sms-decode & sms-pdu-decode: rm remains of bad chars count
Mychaela Falconia <falcon@freecalypso.org>
parents: 802
diff changeset
360 ascii_ext_mode, 1);
598
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
361 break;
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
362 case 16:
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
363 ucs2_to_ascii_or_ext(pdu + pdu_ptr + udh_chars,
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
364 ud_chars,
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
365 decode_buf, &decoded_len,
804
30fbaa652ea5 pcm-sms-decode & sms-pdu-decode: rm remains of bad chars count
Mychaela Falconia <falcon@freecalypso.org>
parents: 802
diff changeset
366 ascii_ext_mode, 1);
598
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
367 break;
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
368 }
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
369 printf("Length: %u", ud_chars);
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
370 if (decoded_len != ud_chars)
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
371 printf("->%u", decoded_len);
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
372 putchar('\n');
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
373 }
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
374 }
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
375
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
376 if (udhl) {
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
377 printf("\nUDH:\n");
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
378 msg_bits_hexdump(pdu + pdu_ptr + 1, udhl);
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
379 }
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
380 if (!ud_chars)
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
381 return(0);
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
382 putchar('\n');
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
383 if (do_hexdump) {
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
384 if (dcs_distilled == 7)
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
385 msg_bits_hexdump(ud7 + udh_chars, ud_chars);
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
386 else
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
387 msg_bits_hexdump(pdu + pdu_ptr + udh_chars, ud_chars);
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
388 } else
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
389 puts(decode_buf);
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
390 return(0);
9f7a263ad7f0 sms-pdu-decode split in preparation for pcm-sms-decode addition
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
391 }