#include "asterisk.h"
#include "asterisk/file.h"
#include "asterisk/channel.h"
#include "asterisk/pbx.h"
#include "asterisk/module.h"
#include "asterisk/lock.h"
Go to the source code of this file.
Functions | |
static void | __reg_module (void) |
static void | __unreg_module (void) |
static int | load_module (void) |
static int | unload_module (void) |
static int | waitforring_exec (struct ast_channel *chan, const char *data) |
Variables | |
static struct ast_module_info | __mod_info = { .name = AST_MODULE, .flags = AST_MODFLAG_LOAD_ORDER , .description = "Waits until first ring after time" , .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 = "8586c2a7d357cb591cc3a6607a8f62d1" , .load = load_module, .unload = unload_module, .load_pri = AST_MODPRI_DEFAULT, } |
static char * | app = "WaitForRing" |
static struct ast_module_info * | ast_module_info = &__mod_info |
Definition in file app_waitforring.c.
static void __reg_module | ( | void | ) | [static] |
Definition at line 134 of file app_waitforring.c.
static void __unreg_module | ( | void | ) | [static] |
Definition at line 134 of file app_waitforring.c.
static int load_module | ( | void | ) | [static] |
Definition at line 129 of file app_waitforring.c.
References ast_register_application_xml, and waitforring_exec().
00130 { 00131 return ast_register_application_xml(app, waitforring_exec); 00132 }
static int unload_module | ( | void | ) | [static] |
Definition at line 124 of file app_waitforring.c.
References ast_unregister_application().
00125 { 00126 return ast_unregister_application(app); 00127 }
static int waitforring_exec | ( | struct ast_channel * | chan, | |
const char * | data | |||
) | [static] |
Definition at line 56 of file app_waitforring.c.
References ast_channel_start_silence_generator(), ast_channel_stop_silence_generator(), AST_CONTROL_RING, AST_FRAME_CONTROL, ast_frfree, ast_log(), ast_opt_transmit_silence, ast_read(), ast_verb, ast_waitfor(), f, and LOG_WARNING.
Referenced by load_module().
00057 { 00058 struct ast_frame *f; 00059 struct ast_silence_generator *silgen = NULL; 00060 int res = 0; 00061 double s; 00062 int ms; 00063 00064 if (!data || (sscanf(data, "%30lg", &s) != 1)) { 00065 ast_log(LOG_WARNING, "WaitForRing requires an argument (minimum seconds)\n"); 00066 return 0; 00067 } 00068 00069 if (ast_opt_transmit_silence) { 00070 silgen = ast_channel_start_silence_generator(chan); 00071 } 00072 00073 ms = s * 1000.0; 00074 while (ms > 0) { 00075 ms = ast_waitfor(chan, ms); 00076 if (ms < 0) { 00077 res = ms; 00078 break; 00079 } 00080 if (ms > 0) { 00081 f = ast_read(chan); 00082 if (!f) { 00083 res = -1; 00084 break; 00085 } 00086 if ((f->frametype == AST_FRAME_CONTROL) && (f->subclass.integer == AST_CONTROL_RING)) { 00087 ast_verb(3, "Got a ring but still waiting for timeout\n"); 00088 } 00089 ast_frfree(f); 00090 } 00091 } 00092 /* Now we're really ready for the ring */ 00093 if (!res) { 00094 ms = 99999999; 00095 while(ms > 0) { 00096 ms = ast_waitfor(chan, ms); 00097 if (ms < 0) { 00098 res = ms; 00099 break; 00100 } 00101 if (ms > 0) { 00102 f = ast_read(chan); 00103 if (!f) { 00104 res = -1; 00105 break; 00106 } 00107 if ((f->frametype == AST_FRAME_CONTROL) && (f->subclass.integer == AST_CONTROL_RING)) { 00108 ast_verb(3, "Got a ring after the timeout\n"); 00109 ast_frfree(f); 00110 break; 00111 } 00112 ast_frfree(f); 00113 } 00114 } 00115 } 00116 00117 if (silgen) { 00118 ast_channel_stop_silence_generator(chan, silgen); 00119 } 00120 00121 return res; 00122 }
struct ast_module_info __mod_info = { .name = AST_MODULE, .flags = AST_MODFLAG_LOAD_ORDER , .description = "Waits until first ring after time" , .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 = "8586c2a7d357cb591cc3a6607a8f62d1" , .load = load_module, .unload = unload_module, .load_pri = AST_MODPRI_DEFAULT, } [static] |
Definition at line 134 of file app_waitforring.c.
char* app = "WaitForRing" [static] |
Definition at line 54 of file app_waitforring.c.
struct ast_module_info* ast_module_info = &__mod_info [static] |
Definition at line 134 of file app_waitforring.c.