Issue #80898 - Restoring func_enum (otmar)
git-svn-id: http://svn.digium.com/svn/asterisk/trunk@46635 f38db490-d61c-443f-a65b-d21fe96a405b
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@ -65,6 +65,7 @@ static int function_enum(struct ast_channel *chan, char *cmd, char *data,
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char dest[256] = "", tmp[2] = "", num[AST_MAX_EXTENSION] = "";
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struct ast_module_user *u;
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char *s, *p;
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unsigned int record = 1;
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buf[0] = '\0';
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@ -88,7 +89,10 @@ static int function_enum(struct ast_channel *chan, char *cmd, char *data,
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args.zone = "e164.arpa";
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if (!args.options)
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args.options = "1";
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args.options = "";
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if (args.record)
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record = atoi(args.record);
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/* strip any '-' signs from number */
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for (s = p = args.number; *s; s++) {
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@ -100,7 +104,7 @@ static int function_enum(struct ast_channel *chan, char *cmd, char *data,
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}
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res = ast_get_enum(chan, num, dest, sizeof(dest), tech, sizeof(tech), args.zone,
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args.options);
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args.options, record);
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p = strchr(dest, ':');
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if (p && strcasecmp(tech, "ALL"))
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@ -35,9 +35,11 @@
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If you need any record, then set it to empty string
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\param maxtech Max length
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\param suffix Zone suffix (if is NULL then use enum.conf 'search' variable)
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\param options Options ('c' to count number of NAPTR RR, or number - the position of required RR in the answer list
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\param options Options ('c' to count number of NAPTR RR)
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\param record The position of required RR in the answer list
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*/
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int ast_get_enum(struct ast_channel *chan, const char *number, char *location, int maxloc, char *technology, int maxtech, char* suffix, char* options);
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int ast_get_enum(struct ast_channel *chan, const char *number, char *location, int maxloc, char *technology,
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int maxtech, char* suffix, char* options, unsigned int record);
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/*! \brief Lookup DNS TXT record (used by app TXTCIDnum
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\param chan Channel
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54
main/enum.c
54
main/enum.c
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@ -387,7 +387,7 @@ static int enum_callback(void *context, unsigned char *answer, int len, unsigned
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}
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/*! \brief ENUM lookup */
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int ast_get_enum(struct ast_channel *chan, const char *number, char *dst, int dstlen, char *tech, int techlen, char* suffix, char* options)
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int ast_get_enum(struct ast_channel *chan, const char *number, char *dst, int dstlen, char *tech, int techlen, char* suffix, char* options, unsigned int record)
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{
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struct enum_context context;
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char tmp[259 + 512];
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@ -412,7 +412,7 @@ int ast_get_enum(struct ast_channel *chan, const char *number, char *dst, int ds
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context.tech = tech;
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context.techlen = techlen;
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context.options = 0;
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context.position = 1;
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context.position = record;
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context.naptr_rrs = NULL;
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context.naptr_rrs_count = 0;
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@ -420,13 +420,12 @@ int ast_get_enum(struct ast_channel *chan, const char *number, char *dst, int ds
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if (*options == 'c') {
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context.options = ENUMLOOKUP_OPTIONS_COUNT;
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context.position = 0;
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} else {
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context.position = atoi(options);
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if (context.position < 1)
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context.position = 1;
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}
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}
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ast_log(LOG_DEBUG, "ast_get_enum(): n='%s', tech='%s', suffix='%s', options='%d', record='%d'\n",
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number, tech, suffix, context.options, context.position);
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if (pos > 128)
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pos = 128;
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@ -466,25 +465,34 @@ int ast_get_enum(struct ast_channel *chan, const char *number, char *dst, int ds
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if (chan && ast_autoservice_start(chan) < 0)
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return -1;
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for (;;) {
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ast_mutex_lock(&enumlock);
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if (version != enumver) {
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/* Ooh, a reload... */
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s = toplevs;
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version = enumver;
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} else {
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s = s->next;
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}
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ast_copy_string(tmp + newpos, suffix ? suffix : s->toplev, sizeof(tmp) - newpos);
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ast_mutex_unlock(&enumlock);
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if (!s)
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break;
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if(suffix) {
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ast_copy_string(tmp + newpos, suffix, sizeof(tmp) - newpos);
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ret = ast_search_dns(&context, tmp, C_IN, T_NAPTR, enum_callback);
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if (ret > 0)
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break;
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if (suffix != NULL)
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break;
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ast_log(LOG_DEBUG, "ast_get_enum: ast_search_dns(%s) returned %d\n", tmp, ret);
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} else {
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ret = -1; /* this is actually dead code since the demise of app_enum.c */
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for (;;) {
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ast_mutex_lock(&enumlock);
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if (version != enumver) {
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/* Ooh, a reload... */
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s = toplevs;
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version = enumver;
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} else {
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s = s->next;
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}
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ast_mutex_unlock(&enumlock);
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if (!s)
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break;
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ast_copy_string(tmp + newpos, s->toplev, sizeof(tmp) - newpos);
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ret = ast_search_dns(&context, tmp, C_IN, T_NAPTR, enum_callback);
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ast_log(LOG_DEBUG, "ast_get_enum: ast_search_dns(%s) returned %d\n", tmp, ret);
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if (ret > 0)
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break;
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}
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}
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if (ret < 0) {
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if (option_debug)
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ast_log(LOG_DEBUG, "No such number found: %s (%s)\n", tmp, strerror(errno));
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