asterisk/utils/smsq.c
Leif Madsen a525edea59 Merged revisions 328247 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.10

................
  r328247 | lmadsen | 2011-07-14 16:25:31 -0400 (Thu, 14 Jul 2011) | 14 lines
  
  Merged revisions 328209 via svnmerge from 
  https://origsvn.digium.com/svn/asterisk/branches/1.8
  
  ........
    r328209 | lmadsen | 2011-07-14 16:13:06 -0400 (Thu, 14 Jul 2011) | 6 lines
    
    Introduce <support_level> tags in MODULEINFO.
    This change introduces MODULEINFO into many modules in Asterisk in order to show
    the community support level for those modules. This is used by changes committed
    to menuselect by Russell Bryant recently (r917 in menuselect). More information about
    the support level types and what they mean is available on the wiki at
    https://wiki.asterisk.org/wiki/display/AST/Asterisk+Module+Support+States
  ........
................


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@328259 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2011-07-14 20:28:54 +00:00

777 lines
25 KiB
C

/*
* Asterisk -- An open source telephony toolkit.
*
* Copyright (C) 2004 - 2005
*
* SMS queuing application for use with asterisk app_sms
* by Adrian Kennard
*
* See http://www.asterisk.org for more information about
* the Asterisk project. Please do not directly contact
* any of the maintainers of this project for assistance;
* the project provides a web site, mailing lists and IRC
* channels for your use.
*
* This program is free software, distributed under the terms of
* the GNU General Public License Version 2. See the LICENSE file
* at the top of the source tree.
*/
/*** MODULEINFO
<support_level>extended</support_level>
***/
#include "asterisk.h"
#include <popt.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <dirent.h>
#include <ctype.h>
#include <time.h>
#ifdef SOLARIS
#define POPT_ARGFLAG_SHOW_DEFAULT 0x00800000
#endif
#if !defined(POPT_ARGFLAG_SHOW_DEFAULT)
#define POPT_ARGFLAG_SHOW_DEFAULT 0x00800000
#endif
/*!
* \brief reads next USC character from null terminated UTF-8 string and advanced pointer
* for non valid UTF-8 sequences.
* \return character as is Does \b NOT advance pointer for null termination
*/
static int utf8decode (unsigned char **pp)
{
unsigned char *p = *pp;
if (!*p)
return 0; /* null termination of string */
(*pp)++;
if (*p < 0xC0)
return *p; /* ascii or continuation character */
if (*p < 0xE0)
{
if (*p < 0xC2 || (p[1] & 0xC0) != 0x80)
return *p; /* not valid UTF-8 */
(*pp)++;
return ((*p & 0x1F) << 6) + (p[1] & 0x3F);
}
if (*p < 0xF0)
{
if ((*p == 0xE0 && p[1] < 0xA0) || (p[1] & 0xC0) != 0x80 || (p[2] & 0xC0) != 0x80)
return *p; /* not valid UTF-8 */
(*pp) += 2;
return ((*p & 0x0F) << 12) + ((p[1] & 0x3F) << 6) + (p[2] & 0x3F);
}
if (*p < 0xF8)
{
if ((*p == 0xF0 && p[1] < 0x90) || (p[1] & 0xC0) != 0x80 || (p[2] & 0xC0) != 0x80 || (p[3] & 0xC0) != 0x80)
return *p; /* not valid UTF-8 */
(*pp) += 3;
return ((*p & 0x07) << 18) + ((p[1] & 0x3F) << 12) + ((p[2] & 0x3F) << 6) + (p[3] & 0x3F);
}
if (*p < 0xFC)
{
if ((*p == 0xF8 && p[1] < 0x88) || (p[1] & 0xC0) != 0x80 || (p[2] & 0xC0) != 0x80 || (p[3] & 0xC0) != 0x80
|| (p[4] & 0xC0) != 0x80)
return *p; /* not valid UTF-8 */
(*pp) += 4;
return ((*p & 0x03) << 24) + ((p[1] & 0x3F) << 18) + ((p[2] & 0x3F) << 12) + ((p[3] & 0x3F) << 6) + (p[4] & 0x3F);
}
if (*p < 0xFE)
{
if ((*p == 0xFC && p[1] < 0x84) || (p[1] & 0xC0) != 0x80 || (p[2] & 0xC0) != 0x80 || (p[3] & 0xC0) != 0x80
|| (p[4] & 0xC0) != 0x80 || (p[5] & 0xC0) != 0x80)
return *p; /* not valid UTF-8 */
(*pp) += 5;
return ((*p & 0x01) << 30) + ((p[1] & 0x3F) << 24) + ((p[2] & 0x3F) << 18) + ((p[3] & 0x3F) << 12) + ((p[4] & 0x3F) << 6) +
(p[5] & 0x3F);
}
return *p; /* not sensible */
}
/*!
* \brief check for any queued messages in specific queue (queue="" means any queue)
* \param dir,queue,subaddress,channel,callerid,wait,delay,retries,concurrent
* \retval 0 if nothing queued
* \retval 1 if queued and outgoing set up OK
* \retval 2 of outgoing exists
*/
static char txqcheck (char *dir, char *queue, char subaddress, char *channel, char *callerid, int wait, int delay, int retries, int concurrent)
{
char ogname[100],
temp[100],
dirname[100],
*p=NULL;
FILE *f;
DIR *d;
int ql = strlen (queue), qfl = ql;
struct dirent *fn;
snprintf (dirname, sizeof(dirname), "sms/%s", dir);
d = opendir (dirname);
if (!d)
return 0;
while ((fn = readdir (d))
&& !(*fn->d_name != '.'
&& ((!ql && (p = strchr (fn->d_name, '.'))) || (ql && !strncmp (fn->d_name, queue, ql) && fn->d_name[ql] == '.'))));
if (!fn)
{
closedir (d);
return 0;
}
if (!ql)
{ /* not searching any specific queue, so use whatr we found as the queue */
queue = fn->d_name;
qfl = ql = p - queue;
}
p = strchr (queue, '-');
if (p && p < queue + ql)
{
ql = p - queue;
subaddress = p[1];
}
snprintf (temp, sizeof(temp), "sms/.smsq-%d", (int)getpid ());
f = fopen (temp, "w");
if (!f)
{
perror (temp);
closedir (d);
return 0;
}
fprintf (f, "Channel: ");
if (!channel)
fprintf (f, "Local/%.*s\n", ql, queue);
else
{
p = strchr (channel, '/');
if (!p)
p = channel;
p = strchr (p, 'X');
if (p)
fprintf (f, "%.*s%c%s\n", (int)(p - channel), channel, subaddress, p + 1);
else
fprintf (f, "%s\n", channel);
}
fprintf (f, "Callerid: SMS <");
if (!callerid)
fprintf (f, "%.*s", ql, queue);
else
{
p = strchr (callerid, 'X');
if (p)
fprintf (f, "%.*s%c%s", (int)(p - callerid), callerid, subaddress, p + 1);
else
fprintf (f, "%s", callerid);
}
fprintf (f, ">\n");
fprintf (f, "Application: SMS\n");
fprintf (f, "Data: %.*s", qfl, queue);
if (dir[1] == 't')
fprintf (f, ",s");
fprintf (f, "\nMaxRetries: %d\n", retries);
fprintf (f, "RetryTime: %d\n", delay);
fprintf (f, "WaitTime: %d\n", wait);
fclose (f);
closedir (d);
{
int try = 0;
while (try < concurrent)
{
try++;
snprintf(ogname, sizeof(ogname), "outgoing/smsq.%s.%s.%d", dir, queue, try);
if (!link (temp, ogname))
{ /* queued OK */
unlink (temp);
return 1;
}
}
}
/* failed to create call queue */
unlink (temp);
return 2;
}
/*!
* \brief Process received queue entries
* Run through a process, setting environment variables
*/
static void rxqcheck (char *dir, char *queue, char *process)
{
char *p;
void *pp = &p;
char dirname[100],
temp[100];
DIR *d;
int ql = strlen (queue);
struct dirent *fn;
snprintf(temp, sizeof(temp), "sms/.smsq-%d", (int)getpid ());
snprintf(dirname, sizeof(dirname), "sms/%s", dir);
d = opendir (dirname);
if (!d)
return;
while ((fn = readdir (d)))
if ((*fn->d_name != '.'
&& ((!ql && (p = strchr (fn->d_name, '.'))) || (ql && !strncmp (fn->d_name, queue, ql) && fn->d_name[ql] == '.'))))
{ /* process file */
char filename[1010];
char line[1000];
unsigned short ud[160];
unsigned char udl = 0;
FILE *f;
snprintf (filename, sizeof(filename), "sms/%s/%s", dir, fn->d_name);
if (rename (filename, temp))
continue; /* cannot access file */
f = fopen (temp, "r");
unlink (temp);
if (!f)
{
perror (temp);
continue;
}
unsetenv ("oa");
unsetenv ("da");
unsetenv ("scts");
unsetenv ("pid");
unsetenv ("dcs");
unsetenv ("mr");
unsetenv ("srr");
unsetenv ("rp");
unsetenv ("vp");
unsetenv ("udh");
unsetenv ("ud");
unsetenv ("ude");
unsetenv ("ud8");
unsetenv ("ud16");
unsetenv ("morx");
unsetenv ("motx");
unsetenv ("queue");
if (*queue)
setenv ("queue", queue, 1);
setenv (dir, "", 1);
while (fgets (line, sizeof (line), f))
{
for (p = line; *p && *p != '\n' && *p != '\r'; p++);
*p = 0; /* strip eoln */
p = line;
if (!*p || *p == ';')
continue; /* blank line or comment, ignore */
while (isalnum (*p))
{
*p = tolower (*p);
p++;
}
while (isspace (*p))
*p++ = 0;
if (*p == '=')
{ /* = */
*p++ = 0;
if (!strcmp (line, "oa") || !strcmp (line, "da") || !strcmp (line, "scts") || !strcmp (line, "pid")
|| !strcmp (line, "dcs") || !strcmp (line, "mr") || !strcmp (line, "vp"))
setenv (line, p, 1);
else if ((!strcmp (line, "srr") || !strcmp (line, "rp")) && atoi (p))
setenv (line, "", 1);
else if (!strcmp (line, "ud"))
{ /* read the user data as UTF-8 */
long v;
udl = 0;
while ((v = utf8decode (pp)) && udl < 160)
if (v && v <= 0xFFFF)
ud[udl++] = v;
}
} else if (*p == '#')
{
*p++ = 0;
if (*p == '#')
{ /* ## */
p++;
if (!strcmp (line, "udh"))
setenv (line, p, 1);
else if (!strcmp (line, "ud"))
{ /* read user data UCS-2 */
udl = 0;
while (*p && udl < 160)
{
if (isxdigit (*p) && isxdigit (p[1]) && isxdigit (p[2]) && isxdigit (p[3]))
{
ud[udl++] =
(((isalpha (*p) ? 9 : 0) + (*p & 0xF)) << 12) +
(((isalpha (p[1]) ? 9 : 0) + (p[1] & 0xF)) << 8) +
(((isalpha (p[2]) ? 9 : 0) + (p[2] & 0xF)) << 4) + ((isalpha (p[3]) ? 9 : 0) + (p[3] & 0xF));
p += 4;
} else
break;
}
}
} else
{ /* # */
if (!strcmp (line, "ud"))
{ /* read user data UCS-1 */
udl = 0;
while (*p && udl < 160)
{
if (isxdigit (*p) && isxdigit (p[1]))
{
ud[udl++] = (((isalpha (*p) ? 9 : 0) + (*p & 0xF)) << 4) + ((isalpha (p[1]) ? 9 : 0) + (p[1] & 0xF));
p += 2;
} else
break;
}
}
}
}
}
fclose (f);
/* set up user data variables */
{
char tmp[481];
int n, x;
for (n = 0, x = 0; x < udl; x++)
{
unsigned short v = ud[x];
if (v)
{
if (v < 0x80)
tmp[n++] = v;
else if (v < 0x800)
{
tmp[n++] = (0xC0 + (v >> 6));
tmp[n++] = (0x80 + (v & 0x3F));
} else
{
tmp[n++] = (0xE0 + (v >> 12));
tmp[n++] = (0x80 + ((v >> 6) & 0x3F));
tmp[n++] = (0x80 + (v & 0x3F));
}
}
}
tmp[n] = 0;
setenv ("ud", tmp, 1);
for (n = 0, x = 0; x < udl; x++)
{
unsigned short v = ud[x];
if (v < ' ' || v == '\\')
{
tmp[n++] = '\\';
if (v == '\\')
tmp[n++] = '\\';
else if (v == '\n')
tmp[n++] = 'n';
else if (v == '\r')
tmp[n++] = 'r';
else if (v == '\t')
tmp[n++] = 't';
else if (v == '\f')
tmp[n++] = 'f';
else
{
tmp[n++] = '0' + (v >> 6);
tmp[n++] = '0' + ((v >> 3) & 7);
tmp[n++] = '0' + (v & 7);
}
} else if (v < 0x80)
tmp[n++] = v;
else if (v < 0x800)
{
tmp[n++] = (0xC0 + (v >> 6));
tmp[n++] = (0x80 + (v & 0x3F));
} else
{
tmp[n++] = (0xE0 + (v >> 12));
tmp[n++] = (0x80 + ((v >> 6) & 0x3F));
tmp[n++] = (0x80 + (v & 0x3F));
}
}
tmp[n] = 0;
setenv ("ude", tmp, 1);
for (x = 0; x < udl && ud[x] < 0x100; x++);
if (x == udl)
{
for (n = 0, x = 0; x < udl; x++)
{
sprintf (tmp + n, "%02X", ud[x]);
n += 2;
}
setenv ("ud8", tmp, 1);
}
for (n = 0, x = 0; x < udl; x++)
{
sprintf (tmp + n, "%04X", ud[x]);
n += 4;
}
setenv ("ud16", tmp, 1);
}
/* run the command */
if (system (process) == -1) {
fprintf(stderr, "Failed to fork process '%s'\n", process);
}
}
closedir (d);
}
/* Main app */
int
main (int argc, const char *argv[])
{
char c;
int mt = 0,
mo = 0,
tx = 0,
rx = 0,
nodial = 0,
nowait = 0,
concurrent = 1,
motxwait = 10,
motxdelay = 1,
motxretries = 10,
mttxwait = 10,
mttxdelay = 30,
mttxretries = 100,
mr = -1,
pid = -1,
dcs = -1,
srr = 0,
rp = 0,
vp = 0,
udl = 0,
utf8 = 0,
ucs1 = 0,
ucs2 = 0;
unsigned short ud[160];
unsigned char *uds = 0,
*udh = 0;
char *da = 0,
*oa = 0,
*queue = "",
*udfile = 0,
*process = 0,
*spooldir = "/var/spool/asterisk",
*motxchannel = "Local/1709400X",
*motxcallerid = 0,
*mttxchannel = 0,
*mttxcallerid = "080058752X0",
*defaultsubaddress = "9",
subaddress = 0,
*scts = 0;
poptContext optCon; /* context for parsing command-line options */
const struct poptOption optionsTable[] = {
{"queue", 'q', POPT_ARG_STRING | POPT_ARGFLAG_SHOW_DEFAULT, &queue, 0, "Queue [inc sub address]", "number[-X]"},
{"da", 'd', POPT_ARG_STRING, &da, 0, "Destination address", "number"},
{"oa", 'o', POPT_ARG_STRING, &oa, 0, "Origination address", "number"},
{"ud", 'm', POPT_ARG_STRING, &uds, 0, "Message", "text"},
{"ud-file", 'f', POPT_ARG_STRING, &udfile, 0, "Message file", "filename"},
{"UTF-8", 0, POPT_ARG_NONE, &utf8, 0, "File treated as null terminated UTF-8 (default)", 0},
{"UCS-1", 0, POPT_ARG_NONE, &ucs1, 0, "File treated as UCS-1", 0},
{"UCS-2", 0, POPT_ARG_NONE, &ucs2, 0, "File treated as UCS-2", 0},
{"mt", 't', POPT_ARG_NONE, &mt, 0, "Mobile Terminated", 0},
{"mo", 0, POPT_ARG_NONE, &mo, 0, "Mobile Originated", 0},
{"tx", 0, POPT_ARG_NONE, &tx, 0, "Send message", 0},
{"rx", 'r', POPT_ARG_NONE, &rx, 0, "Queue for receipt", 0},
{"process", 'e', POPT_ARG_STRING, &process, 0, "Rx queue process command", "command"},
{"no-dial", 'x', POPT_ARG_NONE, &nodial, 0, "Do not dial", 0},
{"no-wait", 0, POPT_ARG_NONE, &nowait, 0, "Do not wait if already calling", 0},
{"concurrent", 0, POPT_ARG_INT | POPT_ARGFLAG_SHOW_DEFAULT, &concurrent, 0, "Number of concurrent calls to allow", "n"},
{"motx-channel", 0, POPT_ARG_STRING | POPT_ARGFLAG_SHOW_DEFAULT, &motxchannel, 0, "Channel for motx calls", "channel"},
{"motx-callerid", 0, POPT_ARG_STRING, &motxcallerid, 0,
"Caller ID for motx calls (default is queue name without sub address)", "number"},
{"motx-wait", 0, POPT_ARG_INT | POPT_ARGFLAG_SHOW_DEFAULT, &motxwait, 0, "Time to wait for motx call to answer",
"seconds"},
{"motx-delay", 0, POPT_ARG_INT | POPT_ARGFLAG_SHOW_DEFAULT, &motxdelay, 0, "Time between motx call retries", "seconds"},
{"motx-retries", 0, POPT_ARG_INT | POPT_ARGFLAG_SHOW_DEFAULT, &motxretries, 0, "Number of retries for motx call", "n"},
{"mttx-channel", 0, POPT_ARG_STRING, &mttxchannel, 0,
"Channel for mttx calls (default is Local/ and queue name without sub address)", "channel"},
{"mttx-callerid", 0, POPT_ARG_STRING | POPT_ARGFLAG_SHOW_DEFAULT, &mttxcallerid, 0,
"Caller ID for mttx calls (default is queue name without sub address)", "number"},
{"mttx-wait", 0, POPT_ARG_INT | POPT_ARGFLAG_SHOW_DEFAULT, &mttxwait, 0, "Time to wait for mttx call to answer",
"seconds"},
{"mttx-delay", 0, POPT_ARG_INT | POPT_ARGFLAG_SHOW_DEFAULT, &mttxdelay, 0, "Time between mttx call retries", "seconds"},
{"mttx-retries", 0, POPT_ARG_INT | POPT_ARGFLAG_SHOW_DEFAULT, &mttxretries, 0, "Number of retries for mttx call", "n"},
{"mr", 'n', POPT_ARG_INT, &mr, 0, "Message reference", "n"},
{"pid", 'p', POPT_ARG_INT, &pid, 0, "Protocol ID", "n"},
{"dcs", 'c', POPT_ARG_INT, &dcs, 0, "Data Coding Scheme", "n"},
{"udh", 0, POPT_ARG_STRING, &udh, 0, "User data header", "hex"},
{"srr", 0, POPT_ARG_NONE, &srr, 0, "Status Report Request", 0},
{"rp", 0, POPT_ARG_NONE, &rp, 0, "Return Path request", 0},
{"v", 0, POPT_ARG_INT, &vp, 0, "Validity Period", "seconds"},
{"scts", 0, POPT_ARG_STRING, &scts, 0, "Timestamp", "YYYY-MM-SSTHH:MM:SS"},
{"default-sub-address", 0, POPT_ARG_STRING | POPT_ARGFLAG_SHOW_DEFAULT, &defaultsubaddress, 0, "Default sub address", "X"},
{"spool-dir", 0, POPT_ARG_STRING | POPT_ARGFLAG_SHOW_DEFAULT, &spooldir, 0, "Asterisk spool dir", "dirname"},
POPT_AUTOHELP {NULL, 0, 0, NULL, 0}
};
optCon = poptGetContext (NULL, argc, argv, optionsTable, 0);
poptSetOtherOptionHelp (optCon, "<oa/da> <message>");
/* Now do options processing, get portname */
if ((c = poptGetNextOpt (optCon)) < -1)
{
/* an error occurred during option processing */
fprintf (stderr, "%s: %s\n", poptBadOption (optCon, POPT_BADOPTION_NOALIAS), poptStrerror (c));
return 1;
}
if (!ucs1 && !ucs2)
utf8 = 1;
if (utf8 + ucs1 + ucs2 > 1)
{
fprintf (stderr, "Pick one of UTF-8, UCS-1 or UCS-2 only\n");
return 1;
}
if (!udfile && (ucs1 || ucs2))
{
fprintf (stderr, "Command line arguments always treated as UTF-8\n");
return 1;
}
/* if (!where && poptPeekArg (optCon)) where = (char *) poptGetArg (optCon); */
if (!mt && !mo && process)
mt = 1;
if (!mt && !mo && oa)
mt = 1;
if (!mt)
mo = 1;
if (mt && mo)
{
fprintf (stderr, "Cannot be --mt and --mo\n");
return 1;
}
if (!rx && !tx && process)
rx = 1;
if (!rx)
tx = 1;
if (tx && rx)
{
fprintf (stderr, "Cannot be --tx and --rx\n");
return 1;
}
if (rx)
nodial = 1;
if (uds && udfile)
{
fprintf (stderr, "Cannot have --ud and --ud-file\n");
return 1;
}
if (mo && !da && poptPeekArg (optCon))
da = (char *) poptGetArg (optCon);
if (mt && !oa && poptPeekArg (optCon))
oa = (char *) poptGetArg (optCon);
if (tx && oa && mo)
{
fprintf (stderr, "--oa makes no sense with --mo as CLI is used (i.e. queue name)\n");
return 1;
}
if (tx && da && mt)
{
fprintf (stderr, "--da makes no sense with --mt as called number is used (i.e. queue name)\n");
return 1;
}
if (da && strlen (da) > 20)
{
fprintf (stderr, "--da too long\n");
return 1;
}
if (oa && strlen (oa) > 20)
{
fprintf (stderr, "--oa too long\n");
return 1;
}
if (queue && strlen (queue) > 20)
{
fprintf (stderr, "--queue name too long\n");
return 1;
}
if (mo && scts)
{
fprintf (stderr, "scts is set my service centre\n");
return 1;
}
if (uds)
{ /* simple user data command line option in \UTF-8 */
while (udl < 160 && *uds)
{
int v = utf8decode (&uds);
if (v > 0xFFFF)
{
fprintf (stderr, "Invalid character U+%X at %d\n", v, udl);
return 1;
}
ud[udl++] = v;
}
}
if (!uds && !udfile && poptPeekArg (optCon))
{ /* multiple command line arguments in UTF-8 */
while (poptPeekArg (optCon) && udl < 160)
{
unsigned char *a = (unsigned char *) poptGetArg (optCon);
if (udl && udl < 160)
ud[udl++] = ' '; /* space between arguments */
while (udl < 160 && *a)
{
int v = utf8decode (&a);
if (v > 0xFFFF)
{
fprintf (stderr, "Invalid character U+%X at %d\n", v, udl);
return 1;
}
ud[udl++] = v;
}
}
}
if (poptPeekArg (optCon))
{
fprintf (stderr, "Unknown argument %s\n", poptGetArg (optCon));
return 1;
}
if (udfile)
{ /* get message from file */
unsigned char dat[1204],
*p = dat,
*e;
int f,
n;
if (*udfile)
f = open (udfile, O_RDONLY);
else
f = fileno (stdin);
if (f < 0)
{
perror (udfile);
return 1;
}
n = read (f, dat, sizeof (dat));
if (n < 0)
{
perror (udfile);
return 1;
}
if (*udfile)
close (f);
e = dat + n;
if (utf8)
{ /* UTF-8 */
while (p < e && udl < 160 && *p)
ud[udl++] = utf8decode (&p);
} else if (ucs1)
{ /* UCS-1 */
while (p < e && udl < 160)
ud[udl++] = *p++;
} else
{ /* UCS-2 */
while (p + 1 < e && udl < 160)
{
ud[udl++] = (*p << 8) + p[1];
p += 2;
}
}
}
if (queue)
{
char *d = strrchr (queue, '-');
if (d && d[1])
subaddress = d[1];
else
subaddress = *defaultsubaddress;
}
if (chdir (spooldir))
{
perror (spooldir);
return 1;
}
if (oa || da)
{ /* send message */
char temp[100],
queuename[100],
*dir = (mo ? rx ? "sms/morx" : "sms/motx" : rx ? "sms/mtrx" : "sms/mttx");
FILE *f;
snprintf (temp, sizeof(temp), "sms/.smsq-%d", (int)getpid ());
mkdir ("sms", 0777); /* ensure directory exists */
mkdir (dir, 0777); /* ensure directory exists */
snprintf (queuename, sizeof(queuename), "%s/%s.%ld-%d", dir, *queue ? queue : "0", (long)time (0), (int)getpid ());
f = fopen (temp, "w");
if (!f)
{
perror (temp);
return 1;
}
if (oa)
fprintf (f, "oa=%s\n", oa);
if (da)
fprintf (f, "da=%s\n", da);
if (scts)
fprintf (f, "scts=%s\n", scts);
if (pid >= 0)
fprintf (f, "pid=%d\n", pid);
if (dcs >= 0)
fprintf (f, "dcs=%d\n", dcs);
if (mr >= 0)
fprintf (f, "mr=%d\n", mr);
if (srr)
fprintf (f, "srr=1\n");
if (rp)
fprintf (f, "rp=1\n");
if (udh)
fprintf (f, "udh#%s\n", udh);
if (vp > 0)
fprintf (f, "vp=%d\n", vp);
if (udl)
{
int p;
for (p = 0; p < udl && ud[p] < 0x100; p++);
if (p == udl)
{
for (p = 0; p < udl && ud[p] < 0x80 && ud[p] >= 0x20; p++);
if (p == udl)
{ /* use text */
fprintf (f, "ud=");
for (p = 0; p < udl; p++)
fputc (ud[p], f);
} else
{ /* use one byte hex */
fprintf (f, "ud#");
for (p = 0; p < udl; p++)
fprintf (f, "%02X", ud[p]);
}
} else
{ /* use two byte hex */
fprintf (f, "ud##");
for (p = 0; p < udl; p++)
fprintf (f, "%04X", ud[p]);
}
fprintf (f, "\n");
}
fclose (f);
if (rename (temp, queuename))
{
perror (queuename);
unlink (temp);
return 1;
}
}
if (!nodial && tx && !process)
{ /* dial to send messages */
char ret=0,
try = 3;
if (nowait)
try = 1;
while (try--)
{
if (mo)
ret = txqcheck ("motx", queue, subaddress, motxchannel, motxcallerid, motxwait, motxdelay, motxretries, concurrent);
else
ret = txqcheck ("mttx", queue, subaddress, mttxchannel, mttxcallerid, mttxwait, mttxdelay, mttxretries, concurrent);
if (ret < 2)
break; /* sent, or queued OK */
if (try)
sleep (1);
}
if (ret == 2 && !nowait)
fprintf (stderr, "No call scheduled as already sending\n");
}
if (process)
rxqcheck (mo ? rx ? "morx" : "motx" : rx ? "mtrx" : "mttx", queue, process);
return 0;
}