#include "asterisk.h"
#include "asterisk/file.h"
#include "asterisk/module.h"
#include "asterisk/channel.h"
Go to the source code of this file.
Functions | |
static void | __reg_module (void) |
static void | __unreg_module (void) |
static int | echo_exec (struct ast_channel *chan, const char *data) |
static int | load_module (void) |
static int | unload_module (void) |
Variables | |
static struct ast_module_info | __mod_info = { .name = AST_MODULE, .flags = AST_MODFLAG_LOAD_ORDER , .description = "Simple Echo Application" , .key = "This paragraph is copyright (c) 2006 by Digium, Inc. \In order for your module to load, it must return this \key via a function called \"key\". Any code which \includes this paragraph must be licensed under the GNU \General Public License version 2 or later (at your \option). In addition to Digium's general reservations \of rights, Digium expressly reserves the right to \allow other parties to license this paragraph under \different terms. Any use of Digium, Inc. trademarks or \logos (including \"Asterisk\" or \"Digium\") without \express written permission of Digium, Inc. is prohibited.\n" , .buildopt_sum = "ac1f6a56484a8820659555499174e588" , .load = load_module, .unload = unload_module, .load_pri = AST_MODPRI_DEFAULT, } |
static const char | app [] = "Echo" |
static struct ast_module_info * | ast_module_info = &__mod_info |
Definition in file app_echo.c.
static void __reg_module | ( | void | ) | [static] |
Definition at line 102 of file app_echo.c.
static void __unreg_module | ( | void | ) | [static] |
Definition at line 102 of file app_echo.c.
static int echo_exec | ( | struct ast_channel * | chan, | |
const char * | data | |||
) | [static] |
Definition at line 58 of file app_echo.c.
References ast_best_codec(), AST_FRAME_CONTROL, AST_FRAME_DTMF, AST_FRAME_MODEM, AST_FRAME_NULL, ast_frfree, ast_read(), ast_set_read_format(), ast_set_write_format(), ast_waitfor(), ast_write(), f, format, and ast_channel::nativeformats.
Referenced by load_module().
00059 { 00060 int res = -1; 00061 format_t format; 00062 00063 format = ast_best_codec(chan->nativeformats); 00064 ast_set_write_format(chan, format); 00065 ast_set_read_format(chan, format); 00066 00067 while (ast_waitfor(chan, -1) > -1) { 00068 struct ast_frame *f = ast_read(chan); 00069 if (!f) { 00070 break; 00071 } 00072 f->delivery.tv_sec = 0; 00073 f->delivery.tv_usec = 0; 00074 if (f->frametype != AST_FRAME_CONTROL 00075 && f->frametype != AST_FRAME_MODEM 00076 && f->frametype != AST_FRAME_NULL 00077 && ast_write(chan, f)) { 00078 ast_frfree(f); 00079 goto end; 00080 } 00081 if ((f->frametype == AST_FRAME_DTMF) && (f->subclass.integer == '#')) { 00082 res = 0; 00083 ast_frfree(f); 00084 goto end; 00085 } 00086 ast_frfree(f); 00087 } 00088 end: 00089 return res; 00090 }
static int load_module | ( | void | ) | [static] |
Definition at line 97 of file app_echo.c.
References ast_register_application_xml, and echo_exec().
00098 { 00099 return ast_register_application_xml(app, echo_exec); 00100 }
static int unload_module | ( | void | ) | [static] |
Definition at line 92 of file app_echo.c.
References ast_unregister_application().
00093 { 00094 return ast_unregister_application(app); 00095 }
struct ast_module_info __mod_info = { .name = AST_MODULE, .flags = AST_MODFLAG_LOAD_ORDER , .description = "Simple Echo Application" , .key = "This paragraph is copyright (c) 2006 by Digium, Inc. \In order for your module to load, it must return this \key via a function called \"key\". Any code which \includes this paragraph must be licensed under the GNU \General Public License version 2 or later (at your \option). In addition to Digium's general reservations \of rights, Digium expressly reserves the right to \allow other parties to license this paragraph under \different terms. Any use of Digium, Inc. trademarks or \logos (including \"Asterisk\" or \"Digium\") without \express written permission of Digium, Inc. is prohibited.\n" , .buildopt_sum = "ac1f6a56484a8820659555499174e588" , .load = load_module, .unload = unload_module, .load_pri = AST_MODPRI_DEFAULT, } [static] |
Definition at line 102 of file app_echo.c.
const char app[] = "Echo" [static] |
Definition at line 56 of file app_echo.c.
struct ast_module_info* ast_module_info = &__mod_info [static] |
Definition at line 102 of file app_echo.c.