Asterisk
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asterisk
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Version 0.3.0 from FTP

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@585 65c4cc65-6c06-0410-ace0-fbb531ad65f3
1.0
Mark Spencer 23 years ago
parent e5ce9c9c14
commit 5da3961f68
1 changed files with 109 additions and 13 deletions
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122
apps/app_dial.c
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@ -1,7 +1,7 @@
/*
* Asterisk -- A telephony toolkit for Linux.
*
* Trivial application to dial a channel
* Trivial application to dial a channel and send an URL on answer
*
* Copyright (C) 1999, Mark Spencer
*
@ -22,6 +22,7 @@
#include <asterisk/say.h>
#include <asterisk/parking.h>
#include <asterisk/musiconhold.h>
#include <asterisk/callerid.h>
#include <stdlib.h>
#include <errno.h>
#include <unistd.h>
@ -41,7 +42,7 @@ static char *app = "Dial";
static char *synopsis = "Place an call and connect to the current channel";
static char *descrip =
" Dial(Technology/resource[&Technology2/resource2...][|timeout][|options]):\n"
" Dial(Technology/resource[&Technology2/resource2...][|timeout][|options][|URL]):\n"
"Requests one or more channels and places specified outgoing calls on them.\n"
"As soon as a channel answers, the Dial app will answer the originating\n"
"channel (if it needs to be answered) and will bridge a call with the channel\n"
@ -63,8 +64,11 @@ static char *descrip =
" 'm' -- provide hold music to the calling party until answered.\n"
" 'd' -- data-quality (modem) call (minimum delay).\n"
" 'H' -- allow caller to hang up by hitting *.\n"
" 'P[(x)]' -- privacy mode, using 'x' as database if provided.\n"
" In addition to transferring the call, a call may be parked and then picked\n"
"up by another user.\n";
"up by another user.\n"
" The optionnal URL will be sent to the called party if the channel supports\n"
"it.\n";
/* We define a customer "local user" structure because we
use it not only for keeping track of what is in use but
@ -160,6 +164,12 @@ static struct ast_channel *wait_for_answer(struct ast_channel *in, struct localu
ast_verbose( VERBOSE_PREFIX_2 "No one is available to answer at this time\n");
}
*to = 0;
/* if no one available we'd better stop MOH/ringing to */
if (moh) {
ast_moh_stop(in);
} else if (ringind) {
ast_indicate(in, -1);
}
return NULL;
}
winner = ast_waitfor_n(watchers, pos, to);
@ -210,6 +220,7 @@ static struct ast_channel *wait_for_answer(struct ast_channel *in, struct localu
if (!sentringing) {
ast_indicate(in, AST_CONTROL_RINGING);
sentringing++;
ringind++;
}
break;
case AST_CONTROL_OFFHOOK:
@ -277,15 +288,22 @@ static int dial_exec(struct ast_channel *chan, void *data)
int res=-1;
struct localuser *u;
char info[256], *peers, *timeout, *tech, *number, *rest, *cur;
char privdb[256] = "", *s;
struct localuser *outgoing=NULL, *tmp;
struct ast_channel *peer;
int to;
int allowredir=0;
int allowdisconnect=0;
int privacy=0;
char numsubst[AST_MAX_EXTENSION];
char restofit[AST_MAX_EXTENSION];
char *transfer = NULL;
char *newnum;
char callerid[256], *l, *n;
char *url=NULL; /* JDG */
struct ast_var_t *current;
struct varshead *headp, *newheadp;
struct ast_var_t *newvar;
if (!data) {
ast_log(LOG_WARNING, "Dial requires an argument (technology1/number1&technology2/number2...|optional timeout)\n");
@ -306,6 +324,15 @@ static int dial_exec(struct ast_channel *chan, void *data)
if (transfer) {
*transfer = '\0';
transfer++;
/* JDG */
url = strchr(transfer, '|');
if (url) {
*url = '\0';
url++;
ast_log(LOG_DEBUG, "DIAL WITH URL=%s_\n", url);
} else
ast_log(LOG_DEBUG, "SIMPLE DIAL (NO URL)\n");
/* /JDG */
}
}
} else
@ -315,6 +342,46 @@ static int dial_exec(struct ast_channel *chan, void *data)
goto out;
}
if (transfer) {
/* Extract privacy info from transfer */
if ((s = strstr(transfer, "P("))) {
privacy = 1;
strncpy(privdb, s + 2, sizeof(privdb) - 1);
/* Overwrite with X's what was the privacy info */
while(*s && (*s != ')'))
*(s++) = 'X';
if (*s)
*s = 'X';
/* Now find the end of the privdb */
s = strchr(privdb, ')');
if (s)
*s = '\0';
else {
ast_log(LOG_WARNING, "Transfer with privacy lacking trailing '('\n");
privacy = 0;
}
} else if (strchr(transfer, 'P')) {
/* No specified privdb */
privacy = 1;
}
}
if (!strlen(privdb) && privacy) {
/* If privdb is not specified and we are using privacy, copy from extension */
strncpy(privdb, chan->exten, sizeof(privdb) - 1);
}
if (privacy) {
if (chan->callerid)
strncpy(callerid, chan->callerid, sizeof(callerid));
else
strcpy(callerid, "");
ast_callerid_parse(callerid, &n, &l);
if (l) {
ast_shrink_phone_number(l);
} else
l = "";
ast_log(LOG_NOTICE, "Privacy DB is '%s', privacy is %d, clid is '%s'\n", privdb, privacy, l);
}
cur = peers;
do {
/* Remember where to start next time */
@ -341,14 +408,19 @@ static int dial_exec(struct ast_channel *chan, void *data)
if (transfer) {
if (strchr(transfer, 't'))
tmp->allowredirect = 1;
else tmp->allowredirect = 0;
if (strchr(transfer, 'r'))
tmp->ringbackonly = 1;
else tmp->ringbackonly = 0;
if (strchr(transfer, 'm'))
tmp->musiconhold = 1;
else tmp->musiconhold = 0;
if (strchr(transfer, 'd'))
tmp->dataquality = 1;
else tmp->dataquality = 0;
if (strchr(transfer, 'H'))
tmp->allowdisconnect = 1;
else tmp->allowdisconnect = 0;
}
strncpy(numsubst, number, sizeof(numsubst)-1);
/* If we're dialing by extension, look at the extension to know what to dial */
@ -382,6 +454,23 @@ static int dial_exec(struct ast_channel *chan, void *data)
cur = rest;
break;
}
/* If creating a SIP channel, look for a variable called */
/* VXML_URL in the calling channel and copy it to the */
/* new channel. */
if (strcasecmp(tech,"SIP")==0)
{
headp=&chan->varshead;
AST_LIST_TRAVERSE(headp,current,entries) {
if (strcasecmp(ast_var_name(current),"VXML_URL")==0)
{
newvar=ast_var_assign(ast_var_name(current),ast_var_value(current));
newheadp=&tmp->chan->varshead;
AST_LIST_INSERT_HEAD(newheadp,newvar,entries);
break;
}
}
}
tmp->chan->appl = "AppDial";
tmp->chan->data = "(Outgoing Line)";
tmp->chan->whentohangup = 0;
@ -445,6 +534,18 @@ static int dial_exec(struct ast_channel *chan, void *data)
/* Ah ha! Someone answered within the desired timeframe. Of course after this
we will always return with -1 so that it is hung up properly after the
conversation. */
if (!strcmp(chan->type,"Zap"))
{
int x = 2;
if (tmp->dataquality) x = 0;
ast_channel_setoption(chan,AST_OPTION_TONE_VERIFY,&x,sizeof(char),0);
}
if (!strcmp(peer->type,"Zap"))
{
int x = 2;
if (tmp->dataquality) x = 0;
ast_channel_setoption(peer,AST_OPTION_TONE_VERIFY,&x,sizeof(char),0);
}
hanguptree(outgoing, peer);
outgoing = NULL;
/* If appropriate, log that we have a destination channel */
@ -457,16 +558,11 @@ static int dial_exec(struct ast_channel *chan, void *data)
ast_hangup(peer);
return -1;
}
if (!strcmp(chan->type,"Zap")) {
int x = 2;
if (tmp->dataquality) x = 0;
ast_channel_setoption(chan,AST_OPTION_TONE_VERIFY,&x,sizeof(char),0);
}
if (!strcmp(peer->type,"Zap")) {
int x = 2;
if (tmp->dataquality) x = 0;
ast_channel_setoption(peer,AST_OPTION_TONE_VERIFY,&x,sizeof(char),0);
}
/* JDG: sendurl */
if( url && strlen(url) && ast_channel_supports_html(peer) ) {
ast_log(LOG_DEBUG, "app_dial: sendurl=%s.\n", url);
ast_channel_sendurl( peer, url );
} /* /JDG */
res = ast_bridge_call(chan, peer, allowredir, allowdisconnect);
ast_hangup(peer);
}

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