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Store apps in alphabetical order, making "show applications" more readable, and add SetAccount application

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@917 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Mark Spencer
2003-04-27 19:35:06 +00:00
parent 6eeee2496b
commit 05b1559275
1 changed files with 114 additions and 81 deletions
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195
pbx.c
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@@ -160,6 +160,7 @@ static int pbx_builtin_rtimeout(struct ast_channel *, void *);
static int pbx_builtin_atimeout(struct ast_channel *, void *);
static int pbx_builtin_wait(struct ast_channel *, void *);
static int pbx_builtin_setlanguage(struct ast_channel *, void *);
static int pbx_builtin_setaccount(struct ast_channel *, void *);
static int pbx_builtin_ringing(struct ast_channel *, void *);
static int pbx_builtin_congestion(struct ast_channel *, void *);
static int pbx_builtin_busy(struct ast_channel *, void *);
@@ -182,24 +183,35 @@ static struct pbx_builtin {
} builtins[] =
{
/* These applications are built into the PBX core and do not
need separate modules */
need separate modules
*/
{ "AbsoluteTimeout", pbx_builtin_atimeout,
"Set absolute maximum time of call",
" AbsoluteTimeout(seconds): Set the absolute maximum amount of time permitted\n"
"for a call. A setting of 0 disables the timeout. Always returns 0.\n" },
{ "Answer", pbx_builtin_answer,
"Answer a channel if ringing",
" Answer(): If the channel is ringing, answer it, otherwise do nothing. \n"
"Returns 0 unless it tries to answer the channel and fails.\n" },
{ "Goto", pbx_builtin_goto,
"Goto a particular priority, extension, or context",
" Goto([[context|]extension|]priority): Set the priority to the specified\n"
"value, optionally setting the extension and optionally the context as well.\n"
"The extension BYEXTENSION is special in that it uses the current extension,\n"
"thus permitting you to go to a different context, without specifying a\n"
"specific extension. Always returns 0, even if the given context, extension,\n"
"or priority is invalid.\n" },
{ "BackGround", pbx_builtin_background,
"Play a file while awaiting extension",
" Background(filename): Plays a given file, while simultaneously waiting for\n"
"the user to begin typing an extension. The timeouts do not count until the\n"
"last BackGround application as ended. Always returns 0.\n" },
{ "Hangup", pbx_builtin_hangup,
"Unconditional hangup",
" Hangup(): Unconditionally hangs up a given channel by returning -1 always.\n" },
{ "Busy", pbx_builtin_busy,
"Indicate busy condition and stop",
" Busy(): Requests that the channel indicate busy condition and then waits\n"
"for the user to hang up. Always returns -1." },
{ "Congestion", pbx_builtin_congestion,
"Indicate congestion and stop",
" Congestion(): Requests that the channel indicate congestion and then\n"
"waits for the user to hang up. Always returns -1." },
{ "DigitTimeout", pbx_builtin_dtimeout,
"Set maximum timeout between digits",
@@ -212,39 +224,29 @@ static struct pbx_builtin {
"(and thus control would be passed to the 'i' extension, or if it doesn't\n"
"exist the call would be terminated). Always returns 0.\n" },
{ "ResponseTimeout", pbx_builtin_rtimeout,
"Set maximum timeout awaiting response",
" ResponseTimeout(seconds): Set the maximum amount of time permitted after\n"
"falling through a series of priorities for a channel in which the user may\n"
"begin typing an extension. If the user does not type an extension in this\n"
"amount of time, control will pass to the 't' extension if it exists, and\n"
"if not the call would be terminated. Always returns 0.\n" },
{ "Goto", pbx_builtin_goto,
"Goto a particular priority, extension, or context",
" Goto([[context|]extension|]priority): Set the priority to the specified\n"
"value, optionally setting the extension and optionally the context as well.\n"
"The extension BYEXTENSION is special in that it uses the current extension,\n"
"thus permitting you to go to a different context, without specifying a\n"
"specific extension. Always returns 0, even if the given context, extension,\n"
"or priority is invalid.\n" },
{ "AbsoluteTimeout", pbx_builtin_atimeout,
"Set absolute maximum time of call",
" AbsoluteTimeout(seconds): Set the absolute maximum amount of time permitted\n"
"for a call. A setting of 0 disables the timeout. Always returns 0.\n" },
{ "GotoIf", pbx_builtin_gotoif,
"Conditional goto",
" GotoIf(Condition?label1:label2): Go to label 1 if condition is\n"
"true, to label2 if condition is false. Either label1 or label2 may be\n"
"omitted (in that case, we just don't take the particular branch) but not\n"
"both. Look for the condition syntax in examples or documentation." },
{ "BackGround", pbx_builtin_background,
"Play a file while awaiting extension",
" Background(filename): Plays a given file, while simultaneously waiting for\n"
"the user to begin typing an extension. The timeouts do not count until the\n"
"last BackGround application as ended. Always returns 0.\n" },
{ "Hangup", pbx_builtin_hangup,
"Unconditional hangup",
" Hangup(): Unconditionally hangs up a given channel by returning -1 always.\n" },
{ "Wait", pbx_builtin_wait,
"Waits for some time",
" Wait(seconds): Waits for a specified number of seconds, then returns 0.\n" },
{ "StripMSD", pbx_builtin_stripmsd,
"Strip leading digits",
" StripMSD(count): Strips the leading 'count' digits from the channel's\n"
"associated extension. For example, the number 5551212 when stripped with a\n"
"count of 3 would be changed to 1212. This app always returns 0, and the PBX\n"
"will continue processing at the next priority for the *new* extension.\n"
" So, for example, if priority 3 of 5551212 is StripMSD 3, the next step\n"
"executed will be priority 4 of 1212. If you switch into an extension which\n"
"has no first step, the PBX will treat it as though the user dialed an\n"
"invalid extension.\n" },
{ "NoOp", pbx_builtin_noop,
"No operation",
" NoOp(): No-operation; Does nothing." },
{ "Prefix", pbx_builtin_prefix,
"Prepend leading digits",
@@ -257,6 +259,36 @@ static struct pbx_builtin {
"which has no first step, the PBX will treat it as though the user dialed an\n"
"invalid extension.\n" },
{ "ResponseTimeout", pbx_builtin_rtimeout,
"Set maximum timeout awaiting response",
" ResponseTimeout(seconds): Set the maximum amount of time permitted after\n"
"falling through a series of priorities for a channel in which the user may\n"
"begin typing an extension. If the user does not type an extension in this\n"
"amount of time, control will pass to the 't' extension if it exists, and\n"
"if not the call would be terminated. Always returns 0.\n" },
{ "Ringing", pbx_builtin_ringing,
"Indicate ringing tone",
" Ringing(): Request that the channel indicate ringing tone to the user.\n"
"Always returns 0.\n" },
{ "SayNumber", pbx_builtin_saynumber,
"Say Number",
" SayNumber(digits): Says the passed number\n" },
{ "SayDigits", pbx_builtin_saydigits,
"Say Digits",
" SayDigits(digits): Says the passed digits\n" },
{ "SetAccount", pbx_builtin_setaccount,
"Sets user language",
" SetAccount([account]): Set the channel account code for billing\n"
"purposes. Always returns 0.\n" },
{ "SetGlobalVar", pbx_builtin_setglobalvar,
"Set variable to value",
" Setvar(#n=value): Sets global variable n to value" },
{ "SetLanguage", pbx_builtin_setlanguage,
"Sets user language",
" SetLanguage(language): Set the channel language to 'language'. This\n"
@@ -266,47 +298,24 @@ static struct pbx_builtin {
"congrats-fr' exists, then it will play that file, and if not will play the\n"
"normal 'demo-congrats'. Always returns 0.\n" },
{ "Ringing", pbx_builtin_ringing,
"Indicate ringing tone",
" Ringing(): Request that the channel indicate ringing tone to the user.\n"
"Always returns 0.\n" },
{ "Congestion", pbx_builtin_congestion,
"Indicate congestion and stop",
" Congestion(): Requests that the channel indicate congestion and then\n"
"waits for the user to hang up. Always returns -1." },
{ "Busy", pbx_builtin_busy,
"Indicate busy condition and stop",
" Busy(): Requests that the channel indicate busy condition and then waits\n"
"for the user to hang up. Always returns -1." },
{ "SetVar", pbx_builtin_setvar,
"Set variable to value",
" Setvar(#n=value): Sets variable n to value" },
{ "SetGlobalVar", pbx_builtin_setglobalvar,
"Set variable to value",
" Setvar(#n=value): Sets global variable n to value" },
{ "StripMSD", pbx_builtin_stripmsd,
"Strip leading digits",
" StripMSD(count): Strips the leading 'count' digits from the channel's\n"
"associated extension. For example, the number 5551212 when stripped with a\n"
"count of 3 would be changed to 1212. This app always returns 0, and the PBX\n"
"will continue processing at the next priority for the *new* extension.\n"
" So, for example, if priority 3 of 5551212 is StripMSD 3, the next step\n"
"executed will be priority 4 of 1212. If you switch into an extension which\n"
"has no first step, the PBX will treat it as though the user dialed an\n"
"invalid extension.\n" },
{ "NoOp", pbx_builtin_noop,
"No operation",
" NoOp(): No-operation; Does nothing." },
{ "GotoIf", pbx_builtin_gotoif,
"Conditional goto",
" GotoIf(Condition?label1:label2): Go to label 1 if condition is\n"
"true, to label2 if condition is false. Either label1 or label2 may be\n"
"omitted (in that case, we just don't take the particular branch) but not\n"
"both. Look for the condition syntax in examples or documentation." },
{ "SayNumber", pbx_builtin_saynumber,
"Say Number",
" SayNumber(digits): Says the passed number\n" },
{ "SayDigits", pbx_builtin_saydigits,
"Say Digits",
" SayDigits(digits): Says the passed digits\n" },
{ "Wait", pbx_builtin_wait,
"Waits for some time",
" Wait(seconds): Waits for a specified number of seconds, then returns 0.\n" },
};
@@ -2105,7 +2114,7 @@ int ast_context_remove_extension2(struct ast_context *con, char *extension, int
int ast_register_application(char *app, int (*execute)(struct ast_channel *, void *), char *synopsis, char *description)
{
struct ast_app *tmp;
struct ast_app *tmp, *prev, *cur;
char tmps[80];
if (ast_pthread_mutex_lock(&applock)) {
ast_log(LOG_ERROR, "Unable to lock application list\n");
@@ -2127,8 +2136,22 @@ int ast_register_application(char *app, int (*execute)(struct ast_channel *, voi
tmp->execute = execute;
tmp->synopsis = synopsis;
tmp->description = description;
tmp->next = apps;
apps = tmp;
/* Store in alphabetical order */
cur = apps;
prev = NULL;
while(cur) {
if (strcasecmp(tmp->name, cur->name) < 0)
break;
prev = cur;
cur = cur->next;
}
if (prev) {
tmp->next = prev->next;
prev->next = tmp;
} else {
tmp->next = apps;
apps = tmp;
}
} else {
ast_log(LOG_WARNING, "Out of memory\n");
ast_pthread_mutex_unlock(&applock);
@@ -3943,6 +3966,16 @@ static int pbx_builtin_setlanguage(struct ast_channel *chan, void *data)
return 0;
}
static int pbx_builtin_setaccount(struct ast_channel *chan, void *data)
{
/* Copy the language as specified */
if (data)
ast_cdr_setaccount(chan, (char *)data);
else
ast_cdr_setaccount(chan, "");
return 0;
}
static int pbx_builtin_hangup(struct ast_channel *chan, void *data)
{
/* Just return non-zero and it will hang up */