Asterisk - The Open Source Telephony Project GIT-master-27fb039
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smsq.c
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1/*
2 * Asterisk -- An open source telephony toolkit.
3 *
4 * Copyright (C) 2004 - 2005
5 *
6 * SMS queuing application for use with asterisk app_sms
7 * by Adrian Kennard
8 *
9 * See http://www.asterisk.org for more information about
10 * the Asterisk project. Please do not directly contact
11 * any of the maintainers of this project for assistance;
12 * the project provides a web site, mailing lists and IRC
13 * channels for your use.
14 *
15 * This program is free software, distributed under the terms of
16 * the GNU General Public License Version 2. See the LICENSE file
17 * at the top of the source tree.
18 */
19
20/*** MODULEINFO
21 <support_level>extended</support_level>
22 ***/
23
24#include "asterisk.h"
25
26#include <popt.h>
27#include <sys/stat.h>
28#include <fcntl.h>
29#include <dirent.h>
30#include <ctype.h>
31#include <time.h>
32
33#if !defined(POPT_ARGFLAG_SHOW_DEFAULT)
34#define POPT_ARGFLAG_SHOW_DEFAULT 0x00800000
35#endif
36
37
38/*!
39 * \brief reads next USC character from null terminated UTF-8 string and advanced pointer
40 * for non valid UTF-8 sequences.
41 * \return character as is Does \b NOT advance pointer for null termination
42*/
43static int utf8decode (unsigned char **pp)
44{
45 unsigned char *p = *pp;
46 if (!*p)
47 return 0; /* null termination of string */
48 (*pp)++;
49 if (*p < 0xC0)
50 return *p; /* ascii or continuation character */
51 if (*p < 0xE0)
52 {
53 if (*p < 0xC2 || (p[1] & 0xC0) != 0x80)
54 return *p; /* not valid UTF-8 */
55 (*pp)++;
56 return ((*p & 0x1F) << 6) + (p[1] & 0x3F);
57 }
58 if (*p < 0xF0)
59 {
60 if ((*p == 0xE0 && p[1] < 0xA0) || (p[1] & 0xC0) != 0x80 || (p[2] & 0xC0) != 0x80)
61 return *p; /* not valid UTF-8 */
62 (*pp) += 2;
63 return ((*p & 0x0F) << 12) + ((p[1] & 0x3F) << 6) + (p[2] & 0x3F);
64 }
65 if (*p < 0xF8)
66 {
67 if ((*p == 0xF0 && p[1] < 0x90) || (p[1] & 0xC0) != 0x80 || (p[2] & 0xC0) != 0x80 || (p[3] & 0xC0) != 0x80)
68 return *p; /* not valid UTF-8 */
69 (*pp) += 3;
70 return ((*p & 0x07) << 18) + ((p[1] & 0x3F) << 12) + ((p[2] & 0x3F) << 6) + (p[3] & 0x3F);
71 }
72 if (*p < 0xFC)
73 {
74 if ((*p == 0xF8 && p[1] < 0x88) || (p[1] & 0xC0) != 0x80 || (p[2] & 0xC0) != 0x80 || (p[3] & 0xC0) != 0x80
75 || (p[4] & 0xC0) != 0x80)
76 return *p; /* not valid UTF-8 */
77 (*pp) += 4;
78 return ((*p & 0x03) << 24) + ((p[1] & 0x3F) << 18) + ((p[2] & 0x3F) << 12) + ((p[3] & 0x3F) << 6) + (p[4] & 0x3F);
79 }
80 if (*p < 0xFE)
81 {
82 if ((*p == 0xFC && p[1] < 0x84) || (p[1] & 0xC0) != 0x80 || (p[2] & 0xC0) != 0x80 || (p[3] & 0xC0) != 0x80
83 || (p[4] & 0xC0) != 0x80 || (p[5] & 0xC0) != 0x80)
84 return *p; /* not valid UTF-8 */
85 (*pp) += 5;
86 return ((*p & 0x01) << 30) + ((p[1] & 0x3F) << 24) + ((p[2] & 0x3F) << 18) + ((p[3] & 0x3F) << 12) + ((p[4] & 0x3F) << 6) +
87 (p[5] & 0x3F);
88 }
89 return *p; /* not sensible */
90}
91
92/*!
93 * \brief check for any queued messages in specific queue (queue="" means any queue)
94 * \param dir,queue,subaddress,channel,callerid,wait,delay,retries,concurrent
95 * \retval 0 if nothing queued
96 * \retval 1 if queued and outgoing set up OK
97 * \retval 2 of outgoing exists
98*/
99static char txqcheck (char *dir, char *queue, char subaddress, char *channel, char *callerid, int wait, int delay, int retries, int concurrent)
100{
101 char ogname[300],
102 temp[100],
103 dirname[100],
104 *p=NULL;
105 FILE *f;
106 DIR *d;
107 int ql = strlen (queue), qfl = ql;
108 struct dirent *fn;
109 snprintf (dirname, sizeof(dirname), "sms/%s", dir);
110 d = opendir (dirname);
111 if (!d)
112 return 0;
113 while ((fn = readdir (d))
114 && !(*fn->d_name != '.'
115 && ((!ql && (p = strchr (fn->d_name, '.'))) || (ql && !strncmp (fn->d_name, queue, ql) && fn->d_name[ql] == '.'))));
116 if (!fn)
117 {
118 closedir (d);
119 return 0;
120 }
121 if (!ql)
122 { /* not searching any specific queue, so use whatr we found as the queue */
123 queue = fn->d_name;
124 qfl = ql = p - queue;
125 }
126 p = strchr (queue, '-');
127 if (p && p < queue + ql)
128 {
129 ql = p - queue;
130 subaddress = p[1];
131 }
132 snprintf (temp, sizeof(temp), "sms/.smsq-%d", (int)getpid ());
133 f = fopen (temp, "w");
134 if (!f)
135 {
136 perror (temp);
137 closedir (d);
138 return 0;
139 }
140 fprintf (f, "Channel: ");
141 if (!channel)
142 fprintf (f, "Local/%.*s\n", ql, queue);
143 else
144 {
145 p = strchr (channel, '/');
146 if (!p)
147 p = channel;
148 p = strchr (p, 'X');
149 if (p)
150 fprintf (f, "%.*s%c%s\n", (int)(p - channel), channel, subaddress, p + 1);
151 else
152 fprintf (f, "%s\n", channel);
153 }
154 fprintf (f, "Callerid: SMS <");
155 if (!callerid)
156 fprintf (f, "%.*s", ql, queue);
157 else
158 {
159 p = strchr (callerid, 'X');
160 if (p)
161 fprintf (f, "%.*s%c%s", (int)(p - callerid), callerid, subaddress, p + 1);
162 else
163 fprintf (f, "%s", callerid);
164 }
165 fprintf (f, ">\n");
166 fprintf (f, "Application: SMS\n");
167 fprintf (f, "Data: %.*s", qfl, queue);
168 if (dir[1] == 't')
169 fprintf (f, ",s");
170 fprintf (f, "\nMaxRetries: %d\n", retries);
171 fprintf (f, "RetryTime: %d\n", delay);
172 fprintf (f, "WaitTime: %d\n", wait);
173 fclose (f);
174 closedir (d);
175 {
176 int try = 0;
177 while (try < concurrent)
178 {
179 try++;
180 snprintf(ogname, sizeof(ogname), "outgoing/smsq.%s.%s.%d", dir, queue, try);
181 if (!link (temp, ogname))
182 { /* queued OK */
183 unlink (temp);
184 return 1;
185 }
186 }
187 }
188 /* failed to create call queue */
189 unlink (temp);
190 return 2;
191}
192
193/*!
194 * \brief Process received queue entries
195 * Run through a process, setting environment variables
196*/
197static void rxqcheck (char *dir, char *queue, char *process)
198{
199 char *p;
200 void *pp = &p;
201 char dirname[100],
202 temp[100];
203 DIR *d;
204 int ql = strlen (queue);
205 struct dirent *fn;
206 snprintf(temp, sizeof(temp), "sms/.smsq-%d", (int)getpid ());
207 snprintf(dirname, sizeof(dirname), "sms/%s", dir);
208 d = opendir (dirname);
209 if (!d)
210 return;
211 while ((fn = readdir (d)))
212 if ((*fn->d_name != '.'
213 && ((!ql && (p = strchr (fn->d_name, '.'))) || (ql && !strncmp (fn->d_name, queue, ql) && fn->d_name[ql] == '.'))))
214 { /* process file */
215 char filename[1010];
216 char line[1000];
217 unsigned short ud[160];
218 unsigned char udl = 0;
219 FILE *f;
220 snprintf (filename, sizeof(filename), "sms/%s/%s", dir, fn->d_name);
221 if (rename (filename, temp))
222 continue; /* cannot access file */
223 f = fopen (temp, "r");
224 unlink (temp);
225 if (!f)
226 {
227 perror (temp);
228 continue;
229 }
230 unsetenv ("oa");
231 unsetenv ("da");
232 unsetenv ("scts");
233 unsetenv ("pid");
234 unsetenv ("dcs");
235 unsetenv ("mr");
236 unsetenv ("srr");
237 unsetenv ("rp");
238 unsetenv ("vp");
239 unsetenv ("udh");
240 unsetenv ("ud");
241 unsetenv ("ude");
242 unsetenv ("ud8");
243 unsetenv ("ud16");
244 unsetenv ("morx");
245 unsetenv ("motx");
246 unsetenv ("queue");
247 if (*queue)
248 setenv ("queue", queue, 1);
249 setenv (dir, "", 1);
250 while (fgets (line, sizeof (line), f))
251 {
252 for (p = line; *p && *p != '\n' && *p != '\r'; p++);
253 *p = 0; /* strip eoln */
254 p = line;
255 if (!*p || *p == ';')
256 continue; /* blank line or comment, ignore */
257 while (isalnum (*p))
258 {
259 *p = tolower (*p);
260 p++;
261 }
262 while (isspace (*p))
263 *p++ = 0;
264 if (*p == '=')
265 { /* = */
266 *p++ = 0;
267 if (!strcmp (line, "oa") || !strcmp (line, "da") || !strcmp (line, "scts") || !strcmp (line, "pid")
268 || !strcmp (line, "dcs") || !strcmp (line, "mr") || !strcmp (line, "vp"))
269 setenv (line, p, 1);
270 else if ((!strcmp (line, "srr") || !strcmp (line, "rp")) && atoi (p))
271 setenv (line, "", 1);
272 else if (!strcmp (line, "ud"))
273 { /* read the user data as UTF-8 */
274 long v;
275 udl = 0;
276 while ((v = utf8decode (pp)) && udl < 160)
277 if (v && v <= 0xFFFF)
278 ud[udl++] = v;
279 }
280 } else if (*p == '#')
281 {
282 *p++ = 0;
283 if (*p == '#')
284 { /* ## */
285 p++;
286 if (!strcmp (line, "udh"))
287 setenv (line, p, 1);
288 else if (!strcmp (line, "ud"))
289 { /* read user data UCS-2 */
290 udl = 0;
291 while (*p && udl < 160)
292 {
293 if (isxdigit (*p) && isxdigit (p[1]) && isxdigit (p[2]) && isxdigit (p[3]))
294 {
295 ud[udl++] =
296 (((isalpha (*p) ? 9 : 0) + (*p & 0xF)) << 12) +
297 (((isalpha (p[1]) ? 9 : 0) + (p[1] & 0xF)) << 8) +
298 (((isalpha (p[2]) ? 9 : 0) + (p[2] & 0xF)) << 4) + ((isalpha (p[3]) ? 9 : 0) + (p[3] & 0xF));
299 p += 4;
300 } else
301 break;
302 }
303 }
304 } else
305 { /* # */
306 if (!strcmp (line, "ud"))
307 { /* read user data UCS-1 */
308 udl = 0;
309 while (*p && udl < 160)
310 {
311 if (isxdigit (*p) && isxdigit (p[1]))
312 {
313 ud[udl++] = (((isalpha (*p) ? 9 : 0) + (*p & 0xF)) << 4) + ((isalpha (p[1]) ? 9 : 0) + (p[1] & 0xF));
314 p += 2;
315 } else
316 break;
317 }
318 }
319 }
320 }
321 }
322 fclose (f);
323 /* set up user data variables */
324 {
325 char tmp[481];
326 int n, x;
327 for (n = 0, x = 0; x < udl; x++)
328 {
329 unsigned short v = ud[x];
330 if (v)
331 {
332 if (v < 0x80)
333 tmp[n++] = v;
334 else if (v < 0x800)
335 {
336 tmp[n++] = (0xC0 + (v >> 6));
337 tmp[n++] = (0x80 + (v & 0x3F));
338 } else
339 {
340 tmp[n++] = (0xE0 + (v >> 12));
341 tmp[n++] = (0x80 + ((v >> 6) & 0x3F));
342 tmp[n++] = (0x80 + (v & 0x3F));
343 }
344 }
345 }
346 tmp[n] = 0;
347 setenv ("ud", tmp, 1);
348 for (n = 0, x = 0; x < udl; x++)
349 {
350 unsigned short v = ud[x];
351 if (v < ' ' || v == '\\')
352 {
353 tmp[n++] = '\\';
354 if (v == '\\')
355 tmp[n++] = '\\';
356 else if (v == '\n')
357 tmp[n++] = 'n';
358 else if (v == '\r')
359 tmp[n++] = 'r';
360 else if (v == '\t')
361 tmp[n++] = 't';
362 else if (v == '\f')
363 tmp[n++] = 'f';
364 else
365 {
366 tmp[n++] = '0' + (v >> 6);
367 tmp[n++] = '0' + ((v >> 3) & 7);
368 tmp[n++] = '0' + (v & 7);
369 }
370 } else if (v < 0x80)
371 tmp[n++] = v;
372 else if (v < 0x800)
373 {
374 tmp[n++] = (0xC0 + (v >> 6));
375 tmp[n++] = (0x80 + (v & 0x3F));
376 } else
377 {
378 tmp[n++] = (0xE0 + (v >> 12));
379 tmp[n++] = (0x80 + ((v >> 6) & 0x3F));
380 tmp[n++] = (0x80 + (v & 0x3F));
381 }
382 }
383 tmp[n] = 0;
384 setenv ("ude", tmp, 1);
385 for (x = 0; x < udl && ud[x] < 0x100; x++);
386 if (x == udl)
387 {
388 for (n = 0, x = 0; x < udl; x++)
389 {
390 sprintf (tmp + n, "%02hX", ud[x]);
391 n += 2;
392 }
393 setenv ("ud8", tmp, 1);
394 }
395 for (n = 0, x = 0; x < udl; x++)
396 {
397 sprintf (tmp + n, "%04hX", ud[x]);
398 n += 4;
399 }
400 setenv ("ud16", tmp, 1);
401 }
402 /* run the command */
403 if (system (process) == -1) {
404 fprintf(stderr, "Failed to fork process '%s'\n", process);
405 }
406 }
407 closedir (d);
408}
409
410/* Main app */
411int
412main (int argc, const char *argv[])
413{
414 char c;
415 int mt = 0,
416 mo = 0,
417 tx = 0,
418 rx = 0,
419 nodial = 0,
420 nowait = 0,
421 concurrent = 1,
422 motxwait = 10,
423 motxdelay = 1,
424 motxretries = 10,
425 mttxwait = 10,
426 mttxdelay = 30,
427 mttxretries = 100,
428 mr = -1,
429 pid = -1,
430 dcs = -1,
431 srr = 0,
432 rp = 0,
433 vp = 0,
434 udl = 0,
435 utf8 = 0,
436 ucs1 = 0,
437 ucs2 = 0;
438 unsigned short ud[160];
439 unsigned char *uds = 0,
440 *udh = 0;
441 char *da = 0,
442 *oa = 0,
443 *queue = "",
444 *udfile = 0,
445 *process = 0,
446 *spooldir = "/var/spool/asterisk",
447 *motxchannel = "Local/1709400X",
448 *motxcallerid = 0,
449 *mttxchannel = 0,
450 *mttxcallerid = "080058752X0",
451 *defaultsubaddress = "9",
452 subaddress = 0,
453 *scts = 0;
454 poptContext optCon; /* context for parsing command-line options */
455 const struct poptOption optionsTable[] = {
456 {"queue", 'q', POPT_ARG_STRING | POPT_ARGFLAG_SHOW_DEFAULT, &queue, 0, "Queue [inc sub address]", "number[-X]"},
457 {"da", 'd', POPT_ARG_STRING, &da, 0, "Destination address", "number"},
458 {"oa", 'o', POPT_ARG_STRING, &oa, 0, "Origination address", "number"},
459 {"ud", 'm', POPT_ARG_STRING, &uds, 0, "Message", "text"},
460 {"ud-file", 'f', POPT_ARG_STRING, &udfile, 0, "Message file", "filename"},
461 {"UTF-8", 0, POPT_ARG_NONE, &utf8, 0, "File treated as null terminated UTF-8 (default)", 0},
462 {"UCS-1", 0, POPT_ARG_NONE, &ucs1, 0, "File treated as UCS-1", 0},
463 {"UCS-2", 0, POPT_ARG_NONE, &ucs2, 0, "File treated as UCS-2", 0},
464 {"mt", 't', POPT_ARG_NONE, &mt, 0, "Mobile Terminated", 0},
465 {"mo", 0, POPT_ARG_NONE, &mo, 0, "Mobile Originated", 0},
466 {"tx", 0, POPT_ARG_NONE, &tx, 0, "Send message", 0},
467 {"rx", 'r', POPT_ARG_NONE, &rx, 0, "Queue for receipt", 0},
468 {"process", 'e', POPT_ARG_STRING, &process, 0, "Rx queue process command", "command"},
469 {"no-dial", 'x', POPT_ARG_NONE, &nodial, 0, "Do not dial", 0},
470 {"no-wait", 0, POPT_ARG_NONE, &nowait, 0, "Do not wait if already calling", 0},
471 {"concurrent", 0, POPT_ARG_INT | POPT_ARGFLAG_SHOW_DEFAULT, &concurrent, 0, "Number of concurrent calls to allow", "n"},
472 {"motx-channel", 0, POPT_ARG_STRING | POPT_ARGFLAG_SHOW_DEFAULT, &motxchannel, 0, "Channel for motx calls", "channel"},
473 {"motx-callerid", 0, POPT_ARG_STRING, &motxcallerid, 0,
474 "Caller ID for motx calls (default is queue name without sub address)", "number"},
475 {"motx-wait", 0, POPT_ARG_INT | POPT_ARGFLAG_SHOW_DEFAULT, &motxwait, 0, "Time to wait for motx call to answer",
476 "seconds"},
477 {"motx-delay", 0, POPT_ARG_INT | POPT_ARGFLAG_SHOW_DEFAULT, &motxdelay, 0, "Time between motx call retries", "seconds"},
478 {"motx-retries", 0, POPT_ARG_INT | POPT_ARGFLAG_SHOW_DEFAULT, &motxretries, 0, "Number of retries for motx call", "n"},
479 {"mttx-channel", 0, POPT_ARG_STRING, &mttxchannel, 0,
480 "Channel for mttx calls (default is Local/ and queue name without sub address)", "channel"},
481 {"mttx-callerid", 0, POPT_ARG_STRING | POPT_ARGFLAG_SHOW_DEFAULT, &mttxcallerid, 0,
482 "Caller ID for mttx calls (default is queue name without sub address)", "number"},
483 {"mttx-wait", 0, POPT_ARG_INT | POPT_ARGFLAG_SHOW_DEFAULT, &mttxwait, 0, "Time to wait for mttx call to answer",
484 "seconds"},
485 {"mttx-delay", 0, POPT_ARG_INT | POPT_ARGFLAG_SHOW_DEFAULT, &mttxdelay, 0, "Time between mttx call retries", "seconds"},
486 {"mttx-retries", 0, POPT_ARG_INT | POPT_ARGFLAG_SHOW_DEFAULT, &mttxretries, 0, "Number of retries for mttx call", "n"},
487 {"mr", 'n', POPT_ARG_INT, &mr, 0, "Message reference", "n"},
488 {"pid", 'p', POPT_ARG_INT, &pid, 0, "Protocol ID", "n"},
489 {"dcs", 'c', POPT_ARG_INT, &dcs, 0, "Data Coding Scheme", "n"},
490 {"udh", 0, POPT_ARG_STRING, &udh, 0, "User data header", "hex"},
491 {"srr", 0, POPT_ARG_NONE, &srr, 0, "Status Report Request", 0},
492 {"rp", 0, POPT_ARG_NONE, &rp, 0, "Return Path request", 0},
493 {"v", 0, POPT_ARG_INT, &vp, 0, "Validity Period", "seconds"},
494 {"scts", 0, POPT_ARG_STRING, &scts, 0, "Timestamp", "YYYY-MM-SSTHH:MM:SS"},
495 {"default-sub-address", 0, POPT_ARG_STRING | POPT_ARGFLAG_SHOW_DEFAULT, &defaultsubaddress, 0, "Default sub address", "X"},
496 {"spool-dir", 0, POPT_ARG_STRING | POPT_ARGFLAG_SHOW_DEFAULT, &spooldir, 0, "Asterisk spool dir", "dirname"},
497 POPT_AUTOHELP {NULL, 0, 0, NULL, 0}
498 };
499
500 optCon = poptGetContext (NULL, argc, argv, optionsTable, 0);
501 poptSetOtherOptionHelp (optCon, "<oa/da> <message>");
502
503 /* Now do options processing, get portname */
504 if ((c = poptGetNextOpt (optCon)) < -1)
505 {
506 /* an error occurred during option processing */
507 fprintf (stderr, "%s: %s\n", poptBadOption (optCon, POPT_BADOPTION_NOALIAS), poptStrerror (c));
508 return 1;
509 }
510 if (!ucs1 && !ucs2)
511 utf8 = 1;
512 if (utf8 + ucs1 + ucs2 > 1)
513 {
514 fprintf (stderr, "Pick one of UTF-8, UCS-1 or UCS-2 only\n");
515 return 1;
516 }
517 if (!udfile && (ucs1 || ucs2))
518 {
519 fprintf (stderr, "Command line arguments always treated as UTF-8\n");
520 return 1;
521 }
522 /* if (!where && poptPeekArg (optCon)) where = (char *) poptGetArg (optCon); */
523 if (!mt && !mo && process)
524 mt = 1;
525 if (!mt && !mo && oa)
526 mt = 1;
527 if (!mt)
528 mo = 1;
529 if (mt && mo)
530 {
531 fprintf (stderr, "Cannot be --mt and --mo\n");
532 return 1;
533 }
534 if (!rx && !tx && process)
535 rx = 1;
536 if (!rx)
537 tx = 1;
538 if (tx && rx)
539 {
540 fprintf (stderr, "Cannot be --tx and --rx\n");
541 return 1;
542 }
543 if (rx)
544 nodial = 1;
545 if (uds && udfile)
546 {
547 fprintf (stderr, "Cannot have --ud and --ud-file\n");
548 return 1;
549 }
550 if (mo && !da && poptPeekArg (optCon))
551 da = (char *) poptGetArg (optCon);
552 if (mt && !oa && poptPeekArg (optCon))
553 oa = (char *) poptGetArg (optCon);
554 if (tx && oa && mo)
555 {
556 fprintf (stderr, "--oa makes no sense with --mo as CLI is used (i.e. queue name)\n");
557 return 1;
558 }
559 if (tx && da && mt)
560 {
561 fprintf (stderr, "--da makes no sense with --mt as called number is used (i.e. queue name)\n");
562 return 1;
563 }
564 if (da && strlen (da) > 20)
565 {
566 fprintf (stderr, "--da too long\n");
567 return 1;
568 }
569 if (oa && strlen (oa) > 20)
570 {
571 fprintf (stderr, "--oa too long\n");
572 return 1;
573 }
574 if (queue && strlen (queue) > 20)
575 {
576 fprintf (stderr, "--queue name too long\n");
577 return 1;
578 }
579 if (mo && scts)
580 {
581 fprintf (stderr, "scts is set my service centre\n");
582 return 1;
583 }
584 if (uds)
585 { /* simple user data command line option in \UTF-8 */
586 while (udl < 160 && *uds)
587 {
588 int v = utf8decode (&uds);
589 if (v > 0xFFFF)
590 {
591 fprintf (stderr, "Invalid character U+%X at %d\n", v, udl);
592 return 1;
593 }
594 ud[udl++] = v;
595 }
596 }
597 if (!uds && !udfile && poptPeekArg (optCon))
598 { /* multiple command line arguments in UTF-8 */
599 while (poptPeekArg (optCon) && udl < 160)
600 {
601 unsigned char *a = (unsigned char *) poptGetArg (optCon);
602 if (udl && udl < 160)
603 ud[udl++] = ' '; /* space between arguments */
604 while (udl < 160 && *a)
605 {
606 int v = utf8decode (&a);
607 if (v > 0xFFFF)
608 {
609 fprintf (stderr, "Invalid character U+%X at %d\n", v, udl);
610 return 1;
611 }
612 ud[udl++] = v;
613 }
614 }
615 }
616 if (poptPeekArg (optCon))
617 {
618 fprintf (stderr, "Unknown argument %s\n", poptGetArg (optCon));
619 return 1;
620 }
621 if (udfile)
622 { /* get message from file */
623 unsigned char dat[1204],
624 *p = dat,
625 *e;
626 int f,
627 n;
628 if (*udfile)
629 f = open (udfile, O_RDONLY);
630 else
631 f = fileno (stdin);
632 if (f < 0)
633 {
634 perror (udfile);
635 return 1;
636 }
637 n = read (f, dat, sizeof (dat));
638 if (n < 0)
639 {
640 perror (udfile);
641 return 1;
642 }
643 if (*udfile)
644 close (f);
645 e = dat + n;
646 if (utf8)
647 { /* UTF-8 */
648 while (p < e && udl < 160 && *p)
649 ud[udl++] = utf8decode (&p);
650 } else if (ucs1)
651 { /* UCS-1 */
652 while (p < e && udl < 160)
653 ud[udl++] = *p++;
654 } else
655 { /* UCS-2 */
656 while (p + 1 < e && udl < 160)
657 {
658 ud[udl++] = (*p << 8) + p[1];
659 p += 2;
660 }
661 }
662 }
663 if (queue)
664 {
665 char *d = strrchr (queue, '-');
666 if (d && d[1])
667 subaddress = d[1];
668 else
669 subaddress = *defaultsubaddress;
670 }
671
672 if (chdir (spooldir))
673 {
674 perror (spooldir);
675 return 1;
676 }
677
678 if (oa || da)
679 { /* send message */
680 char temp[100],
681 queuename[100],
682 *dir = (mo ? rx ? "sms/morx" : "sms/motx" : rx ? "sms/mtrx" : "sms/mttx");
683 FILE *f;
684 snprintf (temp, sizeof(temp), "sms/.smsq-%d", (int)getpid ());
685 mkdir ("sms", 0777); /* ensure directory exists */
686 mkdir (dir, 0777); /* ensure directory exists */
687 snprintf (queuename, sizeof(queuename), "%s/%s.%ld-%d", dir, *queue ? queue : "0", (long)time (0), (int)getpid ());
688 f = fopen (temp, "w");
689 if (!f)
690 {
691 perror (temp);
692 return 1;
693 }
694 if (oa)
695 fprintf (f, "oa=%s\n", oa);
696 if (da)
697 fprintf (f, "da=%s\n", da);
698 if (scts)
699 fprintf (f, "scts=%s\n", scts);
700 if (pid >= 0)
701 fprintf (f, "pid=%d\n", pid);
702 if (dcs >= 0)
703 fprintf (f, "dcs=%d\n", dcs);
704 if (mr >= 0)
705 fprintf (f, "mr=%d\n", mr);
706 if (srr)
707 fprintf (f, "srr=1\n");
708 if (rp)
709 fprintf (f, "rp=1\n");
710 if (udh)
711 fprintf (f, "udh#%s\n", udh);
712 if (vp > 0)
713 fprintf (f, "vp=%d\n", vp);
714 if (udl)
715 {
716 int p;
717 for (p = 0; p < udl && ud[p] < 0x100; p++);
718 if (p == udl)
719 {
720 for (p = 0; p < udl && ud[p] < 0x80 && ud[p] >= 0x20; p++);
721 if (p == udl)
722 { /* use text */
723 fprintf (f, "ud=");
724 for (p = 0; p < udl; p++)
725 fputc (ud[p], f);
726 } else
727 { /* use one byte hex */
728 fprintf (f, "ud#");
729 for (p = 0; p < udl; p++)
730 fprintf (f, "%02hX", ud[p]);
731 }
732 } else
733 { /* use two byte hex */
734 fprintf (f, "ud##");
735 for (p = 0; p < udl; p++)
736 fprintf (f, "%04hX", ud[p]);
737 }
738 fprintf (f, "\n");
739 }
740 fclose (f);
741 if (rename (temp, queuename))
742 {
743 perror (queuename);
744 unlink (temp);
745 return 1;
746 }
747 }
748
749 if (!nodial && tx && !process)
750 { /* dial to send messages */
751 char ret=0,
752 try = 3;
753 if (nowait)
754 try = 1;
755 while (try--)
756 {
757 if (mo)
758 ret = txqcheck ("motx", queue, subaddress, motxchannel, motxcallerid, motxwait, motxdelay, motxretries, concurrent);
759 else
760 ret = txqcheck ("mttx", queue, subaddress, mttxchannel, mttxcallerid, mttxwait, mttxdelay, mttxretries, concurrent);
761 if (ret < 2)
762 break; /* sent, or queued OK */
763 if (try)
764 sleep (1);
765 }
766 if (ret == 2 && !nowait)
767 fprintf (stderr, "No call scheduled as already sending\n");
768 }
769 if (process)
770 rxqcheck (mo ? rx ? "morx" : "motx" : rx ? "mtrx" : "mttx", queue, process);
771
772 return 0;
773}
unsetenv
int unsetenv(const char *name)
setenv
int setenv(const char *name, const char *value, int overwrite)
asterisk.h
Asterisk main include file. File version handling, generic pbx functions.
main
int main()
Definition eagi_proxy.c:107
NULL
#define NULL
Definition resample.c:96
txqcheck
static char txqcheck(char *dir, char *queue, char subaddress, char *channel, char *callerid, int wait, int delay, int retries, int concurrent)
check for any queued messages in specific queue (queue="" means any queue)
Definition smsq.c:99
POPT_ARGFLAG_SHOW_DEFAULT
#define POPT_ARGFLAG_SHOW_DEFAULT
Definition smsq.c:34
utf8decode
static int utf8decode(unsigned char **pp)
reads next USC character from null terminated UTF-8 string and advanced pointer for non valid UTF-8 s...
Definition smsq.c:43
rxqcheck
static void rxqcheck(char *dir, char *queue, char *process)
Process received queue entries Run through a process, setting environment variables.
Definition smsq.c:197
a
static struct test_val a
Definition test_linkedlists.c:46
d
static struct test_val d
Definition test_linkedlists.c:49
c
static struct test_val c
Definition test_linkedlists.c:48
time.h
Time-related functions and macros.
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