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issue #5598

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@6980 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Russell Bryant
2005-11-06 18:11:13 +00:00
parent 31a804b97c
commit f477f462d3
2 changed files with 18 additions and 11 deletions
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1
ChangeLog
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@@ -5,6 +5,7 @@
* sounds.txt: Add missing words from the description of the vm-opts prompt * sounds.txt: Add missing words from the description of the vm-opts prompt
* apps/app_externalivr.c: Add a space that fixes building on older versions of gcc * apps/app_externalivr.c: Add a space that fixes building on older versions of gcc
* many files: Add doxygen updates to categorize modules into groups. Convert a lot of comments over to doxygen style. Add some text giving a basic overview of channels. * many files: Add doxygen updates to categorize modules into groups. Convert a lot of comments over to doxygen style. Add some text giving a basic overview of channels.
* apps/app_chanisavail.c: Make priority jumping optional
2005-11-05 Kevin P. Fleming <kpfleming@digium.com> 2005-11-05 Kevin P. Fleming <kpfleming@digium.com>

20
apps/app_chanisavail.c
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@@ -42,6 +42,7 @@ ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
#include "asterisk/module.h" #include "asterisk/module.h"
#include "asterisk/app.h" #include "asterisk/app.h"
#include "asterisk/devicestate.h" #include "asterisk/devicestate.h"
#include "asterisk/options.h"
static char *tdesc = "Check if channel is available"; static char *tdesc = "Check if channel is available";
@@ -51,17 +52,16 @@ static char *synopsis = "Check if channel is available";
static char *descrip = static char *descrip =
" ChanIsAvail(Technology/resource[&Technology2/resource2...][|option]): \n" " ChanIsAvail(Technology/resource[&Technology2/resource2...][|option]): \n"
"Checks is any of the requested channels are available. If none\n" "Checks is any of the requested channels are available. \n"
"of the requested channels are available the new priority will be\n"
"n+101 (unless such a priority does not exist or on error, in which\n"
"case ChanIsAvail will return -1).\n"
"If any of the requested channels are available, the next priority will be n+1,\n" "If any of the requested channels are available, the next priority will be n+1,\n"
"the channel variable ${AVAILCHAN} will be set to the name of the available channel\n" "the channel variable ${AVAILCHAN} will be set to the name of the available channel\n"
"and the ChanIsAvail app will return 0.\n" "and the ChanIsAvail app will return 0.\n"
"${AVAILORIGCHAN} is the canonical channel name that was used to create the channel.\n" "${AVAILORIGCHAN} is the canonical channel name that was used to create the channel.\n"
"${AVAILSTATUS} is the status code for the channel.\n" "${AVAILSTATUS} is the status code for the channel.\n"
"If the option 's' is specified (state), will consider channel unavailable\n" "If the option 's' is specified (state), will consider channel unavailable\n"
"when the channel is in use at all, even if it can take another call.\n"; "when the channel is in use at all, even if it can take another call.\n"
"If the option 'j' is specified (jump), the application will jump to n+101 \n"
"(unless such a priority does not exist, in which case ChanIsAvail will return -1)\n";
STANDARD_LOCAL_USER; STANDARD_LOCAL_USER;
@@ -69,7 +69,7 @@ LOCAL_USER_DECL;
static int chanavail_exec(struct ast_channel *chan, void *data) static int chanavail_exec(struct ast_channel *chan, void *data)
{ {
int res=-1, inuse=-1, option_state=0; int res=-1, inuse=-1, option_state=0, priority_jump=0;
int status; int status;
struct localuser *u; struct localuser *u;
char *info, tmp[512], trychan[512], *peers, *tech, *number, *rest, *cur, *options, *stringp; char *info, tmp[512], trychan[512], *peers, *tech, *number, *rest, *cur, *options, *stringp;
@@ -86,8 +86,12 @@ static int chanavail_exec(struct ast_channel *chan, void *data)
stringp = info; stringp = info;
strsep(&stringp, "|"); strsep(&stringp, "|");
options = strsep(&stringp, "|"); options = strsep(&stringp, "|");
if (options && *options == 's') if (options) {
if (strchr(options, 's'))
option_state = 1; option_state = 1;
if (strchr(options, 'j'))
priority_jump = 1;
}
peers = info; peers = info;
if (peers) { if (peers) {
cur = peers; cur = peers;
@@ -137,11 +141,13 @@ static int chanavail_exec(struct ast_channel *chan, void *data)
if (res < 1) { if (res < 1) {
pbx_builtin_setvar_helper(chan, "AVAILCHAN", ""); pbx_builtin_setvar_helper(chan, "AVAILCHAN", "");
pbx_builtin_setvar_helper(chan, "AVAILORIGCHAN", ""); pbx_builtin_setvar_helper(chan, "AVAILORIGCHAN", "");
if (priority_jump || option_priority_jumping) {
if (ast_goto_if_exists(chan, chan->context, chan->exten, chan->priority + 101)) { if (ast_goto_if_exists(chan, chan->context, chan->exten, chan->priority + 101)) {
LOCAL_USER_REMOVE(u); LOCAL_USER_REMOVE(u);
return -1; return -1;
} }
} }
}
LOCAL_USER_REMOVE(u); LOCAL_USER_REMOVE(u);
return 0; return 0;