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-rw-r--r--funcs/func_enum.c221
1 files changed, 99 insertions, 122 deletions
diff --git a/funcs/func_enum.c b/funcs/func_enum.c
index 8a063bee7..23264408c 100644
--- a/funcs/func_enum.c
+++ b/funcs/func_enum.c
@@ -1,7 +1,7 @@
/*
* Asterisk -- An open source telephony toolkit.
*
- * Copyright (C) 1999 - 2005
+ * Copyright (C) 1999 - 2006
*
* Mark Spencer <markster@digium.com>
* Oleksiy Krivoshey <oleksiyk@gmail.com>
@@ -40,124 +40,100 @@ ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
#include "asterisk/channel.h"
#include "asterisk/pbx.h"
#include "asterisk/utils.h"
-
#include "asterisk/lock.h"
#include "asterisk/file.h"
#include "asterisk/logger.h"
-
#include "asterisk/pbx.h"
#include "asterisk/options.h"
-
#include "asterisk/enum.h"
+#include "asterisk/app.h"
-static char* synopsis = "Syntax: ENUMLOOKUP(number[,Method-type[,options|record#[,zone-suffix]]])\n";
+ static char *synopsis = "Syntax: ENUMLOOKUP(number[|Method-type[|options[|record#[|zone-suffix]]]])\n";
STANDARD_LOCAL_USER;
LOCAL_USER_DECL;
-static char *function_enum(struct ast_channel *chan, char *cmd, char *data, char *buf, size_t len)
+static int function_enum(struct ast_channel *chan, char *cmd, char *data,
+ char *buf, size_t len)
{
- int res=0;
- char tech[80];
- char dest[80] = "";
- char *zone;
- char *options;
- struct localuser *u;
- char *params[4];
- char *p = data;
- char *s;
- int i = 0;
-
-
- if (ast_strlen_zero(data)) {
- ast_log(LOG_WARNING, synopsis);
- return "";
- }
-
- do {
- if(i>3){
- ast_log(LOG_WARNING, synopsis);
- return "";
- }
- params[i++] = p;
- p = strchr(p, '|');
- if(p){
- *p = '\0';
- p++;
- }
- } while(p);
-
- if(i < 1){
- ast_log(LOG_WARNING, synopsis);
- return "";
- }
-
- if( (i > 1 && strlen(params[1]) == 0) || i < 2){
- ast_copy_string(tech, "sip", sizeof(tech));
- } else {
- ast_copy_string(tech, params[1], sizeof(tech));
- }
-
- if( (i > 3 && strlen(params[3]) == 0) || i<4){
- zone = "e164.arpa";
- } else {
- zone = params[3];
- }
-
- if( (i > 2 && strlen(params[2]) == 0) || i<3){
- options = "1";
- } else {
- options = params[2];
- }
-
- /* strip any '-' signs from number */
- p = params[0];
- /*
- while(*p == '+'){
- p++;
- }
- */
- s = p;
- i = 0;
- while(*p && *s){
- if(*s == '-'){
- s++;
- } else {
- p[i++] = *s++;
- }
- }
- p[i] = 0;
-
- LOCAL_USER_ACF_ADD(u);
-
- res = ast_get_enum(chan, p, dest, sizeof(dest), tech, sizeof(tech), zone, options);
-
- LOCAL_USER_REMOVE(u);
-
- p = strchr(dest, ':');
- if(p && strncasecmp(tech, "ALL", sizeof(tech))) {
- ast_copy_string(buf, p+1, sizeof(dest));
- } else {
- ast_copy_string(buf, dest, sizeof(dest));
- }
-
- return buf;
+ AST_DECLARE_APP_ARGS(args,
+ AST_APP_ARG(number);
+ AST_APP_ARG(tech);
+ AST_APP_ARG(options);
+ AST_APP_ARG(record);
+ AST_APP_ARG(zone);
+ );
+ int res = 0;
+ char tech[80];
+ char dest[80] = "";
+ char *zone;
+ char *options;
+ struct localuser *u;
+ char *s, *p;
+
+ buf[0] = '\0';
+
+ if (ast_strlen_zero(data)) {
+ ast_log(LOG_WARNING, synopsis);
+ return -1;
+ }
+
+ AST_STANDARD_APP_ARGS(args, data);
+
+ if (args.argc < 1) {
+ ast_log(LOG_WARNING, synopsis);
+ return -1;
+ }
+
+ ast_copy_string(tech, args.tech ? args.tech : "sip", sizeof(tech));
+
+ if (!args.zone)
+ args.zone = "e164.arpa";
+
+ if (!args.options)
+ args.options = "1";
+
+ /* strip any '-' signs from number */
+ for (p = args.number, s = p; *s; *s++) {
+ if (*s != '-')
+ *p++ = *s;
+ }
+ *p = '\0';
+
+ LOCAL_USER_ACF_ADD(u);
+
+ res = ast_get_enum(chan, p, dest, sizeof(dest), tech, sizeof(tech), zone,
+ options);
+
+ LOCAL_USER_REMOVE(u);
+
+ p = strchr(dest, ':');
+ if (p && strcasecmp(tech, "ALL"))
+ ast_copy_string(buf, p + 1, len);
+ else
+ ast_copy_string(buf, dest, len);
+
+ return 0;
}
static struct ast_custom_function enum_function = {
- .name = "ENUMLOOKUP",
- .synopsis = "ENUMLOOKUP allows for general or specific querying of NAPTR records"
- " or counts of NAPTR types for ENUM or ENUM-like DNS pointers",
- .syntax = "ENUMLOOKUP(number[,Method-type[,options|record#[,zone-suffix]]])",
- .desc = "Option 'c' returns an integer count of the number of NAPTRs of a certain RR type.\n"
- "Combination of 'c' and Method-type of 'ALL' will return a count of all NAPTRs for the record.\n"
- "Defaults are: Method-type=sip, no options, record=1, zone-suffix=e164.arpa\n\n"
- "For more information, see README.enum",
- .read = function_enum,
+ .name = "ENUMLOOKUP",
+ .synopsis =
+ "ENUMLOOKUP allows for general or specific querying of NAPTR records"
+ " or counts of NAPTR types for ENUM or ENUM-like DNS pointers",
+ .syntax =
+ "ENUMLOOKUP(number[|Method-type[|options[|record#[|zone-suffix]]]])",
+ .desc =
+ "Option 'c' returns an integer count of the number of NAPTRs of a certain RR type.\n"
+ "Combination of 'c' and Method-type of 'ALL' will return a count of all NAPTRs for the record.\n"
+ "Defaults are: Method-type=sip, no options, record=1, zone-suffix=e164.arpa\n\n"
+ "For more information, see README.enum",
+ .read = function_enum,
};
-static char *function_txtcidname(struct ast_channel *chan, char *cmd, char *data, char *buf, size_t len)
+static int function_txtcidname(struct ast_channel *chan, char *cmd,
+ char *data, char *buf, size_t len)
{
int res;
char tech[80];
@@ -165,34 +141,36 @@ static char *function_txtcidname(struct ast_channel *chan, char *cmd, char *data
char dest[80];
struct localuser *u;
- LOCAL_USER_ACF_ADD(u);
-
buf[0] = '\0';
+ LOCAL_USER_ACF_ADD(u);
+
if (ast_strlen_zero(data)) {
ast_log(LOG_WARNING, "TXTCIDNAME requires an argument (number)\n");
LOCAL_USER_REMOVE(u);
- return buf;
+ return -1;
}
- res = ast_get_txt(chan, data, dest, sizeof(dest), tech, sizeof(tech), txt, sizeof(txt));
-
+ res = ast_get_txt(chan, data, dest, sizeof(dest), tech, sizeof(tech), txt,
+ sizeof(txt));
+
if (!ast_strlen_zero(txt))
ast_copy_string(buf, txt, len);
-
+
LOCAL_USER_REMOVE(u);
- return buf;
+ return 0;
}
static struct ast_custom_function txtcidname_function = {
- .name = "TXTCIDNAME",
- .synopsis = "TXTCIDNAME looks up a caller name via DNS",
- .syntax = "TXTCIDNAME(<number>)",
- .desc = "This function looks up the given phone number in DNS to retrieve\n"
- "the caller id name. The result will either be blank or be the value\n"
- "found in the TXT record in DNS.\n",
- .read = function_txtcidname,
+ .name = "TXTCIDNAME",
+ .synopsis = "TXTCIDNAME looks up a caller name via DNS",
+ .syntax = "TXTCIDNAME(<number>)",
+ .desc =
+ "This function looks up the given phone number in DNS to retrieve\n"
+ "the caller id name. The result will either be blank or be the value\n"
+ "found in the TXT record in DNS.\n",
+ .read = function_txtcidname,
};
static char *tdesc = "ENUM related dialplan functions";
@@ -200,19 +178,19 @@ static char *tdesc = "ENUM related dialplan functions";
int unload_module(void)
{
int res = 0;
-
+
res |= ast_custom_function_unregister(&enum_function);
res |= ast_custom_function_unregister(&txtcidname_function);
STANDARD_HANGUP_LOCALUSERS;
-
+
return res;
}
int load_module(void)
{
int res = 0;
-
+
res |= ast_custom_function_register(&enum_function);
res |= ast_custom_function_register(&txtcidname_function);
@@ -221,13 +199,13 @@ int load_module(void)
char *description(void)
{
- return tdesc;
+ return tdesc;
}
int usecount(void)
{
int res;
-
+
STANDARD_USECOUNT(res);
return res;
@@ -235,6 +213,5 @@ int usecount(void)
char *key()
{
- return ASTERISK_GPL_KEY;
+ return ASTERISK_GPL_KEY;
}
-
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-16 05:13:02 +0000