#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, void *data) |
Variables | |
static struct ast_module_info | __mod_info = { .name = AST_MODULE, .flags = AST_MODFLAG_DEFAULT , .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 = "a9c98e5d177805051735cb5b0b16b0a0" , .load = load_module, .unload = unload_module, } |
static char * | app = "WaitForRing" |
static struct ast_module_info * | ast_module_info = &__mod_info |
static char * | desc |
static char * | synopsis = "Wait for Ring Application" |
Definition in file app_waitforring.c.
static void __reg_module | ( | void | ) | [static] |
Definition at line 117 of file app_waitforring.c.
static void __unreg_module | ( | void | ) | [static] |
Definition at line 117 of file app_waitforring.c.
static int load_module | ( | void | ) | [static] |
Definition at line 112 of file app_waitforring.c.
References ast_register_application, and waitforring_exec().
00113 { 00114 return ast_register_application(app, waitforring_exec, synopsis, desc); 00115 }
static int unload_module | ( | void | ) | [static] |
Definition at line 107 of file app_waitforring.c.
References ast_unregister_application().
00108 { 00109 return ast_unregister_application(app); 00110 }
static int waitforring_exec | ( | struct ast_channel * | chan, | |
void * | data | |||
) | [static] |
Definition at line 48 of file app_waitforring.c.
References AST_CONTROL_RING, AST_FRAME_CONTROL, ast_frfree, ast_log(), ast_read(), ast_verb, ast_waitfor(), chan, f, LOG_WARNING, and s.
Referenced by load_module().
00049 { 00050 struct ast_frame *f; 00051 int res = 0; 00052 double s; 00053 int ms; 00054 00055 if (!data || (sscanf(data, "%lg", &s) != 1)) { 00056 ast_log(LOG_WARNING, "WaitForRing requires an argument (minimum seconds)\n"); 00057 return 0; 00058 } 00059 00060 ms = s * 1000.0; 00061 while (ms > 0) { 00062 ms = ast_waitfor(chan, ms); 00063 if (ms < 0) { 00064 res = ms; 00065 break; 00066 } 00067 if (ms > 0) { 00068 f = ast_read(chan); 00069 if (!f) { 00070 res = -1; 00071 break; 00072 } 00073 if ((f->frametype == AST_FRAME_CONTROL) && (f->subclass == AST_CONTROL_RING)) { 00074 ast_verb(3, "Got a ring but still waiting for timeout\n"); 00075 } 00076 ast_frfree(f); 00077 } 00078 } 00079 /* Now we're really ready for the ring */ 00080 if (!res) { 00081 ms = 99999999; 00082 while(ms > 0) { 00083 ms = ast_waitfor(chan, ms); 00084 if (ms < 0) { 00085 res = ms; 00086 break; 00087 } 00088 if (ms > 0) { 00089 f = ast_read(chan); 00090 if (!f) { 00091 res = -1; 00092 break; 00093 } 00094 if ((f->frametype == AST_FRAME_CONTROL) && (f->subclass == AST_CONTROL_RING)) { 00095 ast_verb(3, "Got a ring after the timeout\n"); 00096 ast_frfree(f); 00097 break; 00098 } 00099 ast_frfree(f); 00100 } 00101 } 00102 } 00103 00104 return res; 00105 }
struct ast_module_info __mod_info = { .name = AST_MODULE, .flags = AST_MODFLAG_DEFAULT , .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 = "a9c98e5d177805051735cb5b0b16b0a0" , .load = load_module, .unload = unload_module, } [static] |
Definition at line 117 of file app_waitforring.c.
char* app = "WaitForRing" [static] |
Definition at line 45 of file app_waitforring.c.
struct ast_module_info* ast_module_info = &__mod_info [static] |
Definition at line 117 of file app_waitforring.c.
char* desc [static] |
Initial value:
" WaitForRing(timeout):\n" "Returns 0 after waiting at least timeout seconds. and\n" "only after the next ring has completed. Returns 0 on\n" "success or -1 on hangup\n"
Definition at line 40 of file app_waitforring.c.
char* synopsis = "Wait for Ring Application" [static] |
Definition at line 38 of file app_waitforring.c.