diff options
author | markster <markster@f38db490-d61c-443f-a65b-d21fe96a405b> | 2004-05-16 18:12:16 +0000 |
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committer | markster <markster@f38db490-d61c-443f-a65b-d21fe96a405b> | 2004-05-16 18:12:16 +0000 |
commit | 39b00dbd3960cc622ff48f9905368d23bb08afc3 (patch) | |
tree | 924686af38593fc5fc5098aafa2be51cbce3f805 /apps/app_txtcidname.c | |
parent | c62ec7daf40ce29ee314bedbdf7beb32150211ae (diff) |
Add ability to look up callerid name by txt (bug #1442)
git-svn-id: http://svn.digium.com/svn/asterisk/trunk@2986 f38db490-d61c-443f-a65b-d21fe96a405b
Diffstat (limited to 'apps/app_txtcidname.c')
-rwxr-xr-x | apps/app_txtcidname.c | 149 |
1 files changed, 149 insertions, 0 deletions
diff --git a/apps/app_txtcidname.c b/apps/app_txtcidname.c new file mode 100755 index 000000000..afb5109b7 --- /dev/null +++ b/apps/app_txtcidname.c @@ -0,0 +1,149 @@ +/* + * Asterisk -- A telephony toolkit for Linux. + * + * Time of day - Report the time of day + * + * Copyright (C) 1999, Mark Spencer + * + * Mark Spencer <markster@linux-support.net> + * + * This program is free software, distributed under the terms of + * the GNU General Public License + */ + +#include <asterisk/lock.h> +#include <asterisk/file.h> +#include <asterisk/logger.h> +#include <asterisk/channel.h> +#include <asterisk/pbx.h> +#include <asterisk/options.h> +#include <asterisk/config.h> +#include <asterisk/module.h> +#include <asterisk/enum.h> +#include <stdlib.h> +#include <unistd.h> +#include <string.h> +#include <stdlib.h> +#include <ctype.h> + +#include <pthread.h> + + +static char *tdesc = "TXTCIDName"; + +static char *app = "TXTCIDName"; + +static char *synopsis = "Lookup caller name from TXT record"; + +static char *descrip = +" TXTLookup(CallerID): Looks up an Caller Name via DNS and sets\n" +"the variable 'TXTCIDNAME'. TXTCIDName will either be blank\n" +"or return the value found in the TXT record in DNS.\n" ; + +#define ENUM_CONFIG "enum.conf" + +static char h323driver[80]; +#define H323DRIVERDEFAULT "H323" + +STANDARD_LOCAL_USER; + +LOCAL_USER_DECL; + +static int txtcidname_exec(struct ast_channel *chan, void *data) +{ + int res=0; + char tech[80]; + char txt[256]; + char dest[80]; + + txt[0] = 0; + struct localuser *u; + if (!data || !strlen(data)) { + ast_log(LOG_WARNING, "TXTCIDName requires an argument (extension)\n"); + res = 1; + } + LOCAL_USER_ADD(u); + if (!res) { + res = ast_get_txt(chan, data, dest, sizeof(dest), tech, sizeof(tech), txt, sizeof(txt)); + } + LOCAL_USER_REMOVE(u); + /* Parse it out */ + if (res > 0) { + if(strlen(txt) > 0) + { + pbx_builtin_setvar_helper(chan, "TXTCIDNAME", txt); +#if 0 + printf("TXTCIDNAME got '%s'\n", txt); +#endif + } + } + if (!res) { + /* Look for a "busy" place */ + if (ast_exists_extension(chan, chan->context, chan->exten, chan->priority + 101, chan->callerid)) + chan->priority += 100; + } else if (res > 0) + res = 0; + return res; +} + +static int load_config(void) +{ + struct ast_config *cfg; + char *s; + + cfg = ast_load(ENUM_CONFIG); + if (cfg) { + if (!(s=ast_variable_retrieve(cfg, "general", "h323driver"))) { + strcpy(h323driver, H323DRIVERDEFAULT); + } else { + strcpy(h323driver, s); + } + ast_destroy(cfg); + return 0; + } + ast_log(LOG_NOTICE, "No ENUM Config file, using defaults\n"); + return 0; +} + + +int unload_module(void) +{ + STANDARD_HANGUP_LOCALUSERS; + return ast_unregister_application(app); +} + +int load_module(void) +{ + int res; + res = ast_register_application(app, txtcidname_exec, synopsis, descrip); + if (res) + return(res); + if ((res=load_config())) { + return(res); + } + return(0); +} + +int reload(void) +{ + return(load_config()); +} + + +char *description(void) +{ + return tdesc; +} + +int usecount(void) +{ + int res; + STANDARD_USECOUNT(res); + return res; +} + +char *key() +{ + return ASTERISK_GPL_KEY; +} + |