app_url.c File Reference

App to transmit a URL. More...

#include "asterisk.h"
#include "asterisk/pbx.h"
#include "asterisk/module.h"
#include "asterisk/app.h"
#include "asterisk/channel.h"

Include dependency graph for app_url.c:

Go to the source code of this file.

Enumerations
enum	option_flags { OPTION_CHEAT = (1 << 0), OPTION_NUMGAMES = (1 << 1), OPTION_WAIT = (1 << 0), OPTION_PATTERNS_DISABLED = (1 << 0) }

Functions
	AST_MODULE_INFO_STANDARD_DEPRECATED (ASTERISK_GPL_KEY, "Send URL Applications")
static int	load_module (void)
static int	sendurl_exec (struct ast_channel *chan, const char *data)
static int	unload_module (void)

Variables
static char *	app = "SendURL"
static const struct ast_app_option	app_opts [128] = { [ 'w' ] = { .flag = OPTION_WAIT }, }

Detailed Description

App to transmit a URL.

Author

Mark Spencer marks.nosp@m.ter@.nosp@m.digiu.nosp@m.m.co.nosp@m.m

Definition in file app_url.c.

Enumeration Type Documentation

option_flags

enum option_flags

Enumerator
OPTION_CHEAT
OPTION_NUMGAMES
OPTION_WAIT
OPTION_PATTERNS_DISABLED

Definition at line 87 of file app_url.c.

                  {
   OPTION_WAIT = (1 << 0),
};

Function Documentation

AST_MODULE_INFO_STANDARD_DEPRECATED()

AST_MODULE_INFO_STANDARD_DEPRECATED	(	ASTERISK_GPL_KEY	,
		"Send URL Applications"
	)

Referenced by load_module().

load_module()

static int load_module ( void  )

static

Definition at line 175 of file app_url.c.

References app, AST_MODULE_INFO_STANDARD_DEPRECATED(), ast_register_application_xml, ASTERISK_GPL_KEY, and sendurl_exec().

{
   return ast_register_application_xml(app, sendurl_exec);
}

sendurl_exec()

static int sendurl_exec ( struct ast_channel *  chan, const char *  data  )

static

Definition at line 95 of file app_url.c.

References app_opts, args, AST_APP_ARG, ast_app_parse_options(), ast_channel_sendurl(), ast_channel_supports_html(), AST_DECLARE_APP_ARGS, AST_FRAME_HTML, ast_frfree, AST_HTML_LDCOMPLETE, AST_HTML_NOSUPPORT, ast_log, ast_read(), AST_STANDARD_APP_ARGS, ast_strdupa, ast_strlen_zero, ast_test_flag, ast_waitfor(), ast_frame::frametype, ast_frame_subclass::integer, LOG_WARNING, OPTION_WAIT, options, out, pbx_builtin_setvar_helper(), status, ast_frame::subclass, tmp(), and url.

Referenced by load_module().

{
   int res = 0;
   char *tmp;
   struct ast_frame *f;
   char *status = "FAILURE";
   char *opts[0];
   struct ast_flags flags = { 0 };
   AST_DECLARE_APP_ARGS(args,
      AST_APP_ARG(url);
      AST_APP_ARG(options);
   );

   if (ast_strlen_zero(data)) {
      ast_log(LOG_WARNING, "SendURL requires an argument (URL)\n");
      pbx_builtin_setvar_helper(chan, "SENDURLSTATUS", status);
      return -1;
   }

   tmp = ast_strdupa(data);

   AST_STANDARD_APP_ARGS(args, tmp);
   if (args.argc == 2)
      ast_app_parse_options(app_opts, &flags, opts, args.options);

   if (!ast_channel_supports_html(chan)) {
      /* Does not support transport */
      pbx_builtin_setvar_helper(chan, "SENDURLSTATUS", "UNSUPPORTED");
      return 0;
   }
   res = ast_channel_sendurl(chan, args.url);
   if (res == -1) {
      pbx_builtin_setvar_helper(chan, "SENDURLSTATUS", "FAILURE");
      return res;
   }
   status = "SUCCESS";
   if (ast_test_flag(&flags, OPTION_WAIT)) {
      for(;;) {
         /* Wait for an event */
         res = ast_waitfor(chan, -1);
         if (res < 0)
            break;
         f = ast_read(chan);
         if (!f) {
            res = -1;
            status = "FAILURE";
            break;
         }
         if (f->frametype == AST_FRAME_HTML) {
            switch (f->subclass.integer) {
            case AST_HTML_LDCOMPLETE:
               res = 0;
               ast_frfree(f);
               status = "NOLOAD";
               goto out;
               break;
            case AST_HTML_NOSUPPORT:
               /* Does not support transport */
               status = "UNSUPPORTED";
               res = 0;
               ast_frfree(f);
               goto out;
               break;
            default:
               ast_log(LOG_WARNING, "Don't know what to do with HTML subclass %d\n", f->subclass.integer);
            };
         }
         ast_frfree(f);
      }
   }
out:
   pbx_builtin_setvar_helper(chan, "SENDURLSTATUS", status);
   return res;
}

unload_module()

static int unload_module ( void  )

static

Definition at line 170 of file app_url.c.

References app, and ast_unregister_application().

{
   return ast_unregister_application(app);
}

Variable Documentation

app

char* app = "SendURL"

static

Definition at line 85 of file app_url.c.

Referenced by load_module(), and unload_module().

app_opts

const struct ast_app_option app_opts[128] = { [ 'w' ] = { .flag = OPTION_WAIT }, }

static

Definition at line 93 of file app_url.c.

Referenced by sendurl_exec().