#include "asterisk.h"
#include "asterisk/file.h"
#include "asterisk/channel.h"
#include "asterisk/pbx.h"
#include "asterisk/module.h"
#include "asterisk/indications.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 | morsecode_exec (struct ast_channel *chan, const char *data) |
static void | playtone (struct ast_channel *chan, int tone, int len) |
static int | unload_module (void) |
Variables | |
static struct ast_module_info | __mod_info = { .name = AST_MODULE, .flags = AST_MODFLAG_LOAD_ORDER , .description = "Morse code" , .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_morsecode [] = "Morsecode" |
static struct ast_module_info * | ast_module_info = &__mod_info |
static const char *const | morsecode [] |
Definition in file app_morsecode.c.
static void __reg_module | ( | void | ) | [static] |
Definition at line 189 of file app_morsecode.c.
static void __unreg_module | ( | void | ) | [static] |
Definition at line 189 of file app_morsecode.c.
static int load_module | ( | void | ) | [static] |
Definition at line 184 of file app_morsecode.c.
References ast_register_application_xml, and morsecode_exec().
00185 { 00186 return ast_register_application_xml(app_morsecode, morsecode_exec); 00187 }
static int morsecode_exec | ( | struct ast_channel * | chan, | |
const char * | data | |||
) | [static] |
Definition at line 126 of file app_morsecode.c.
References ast_channel_lock, ast_channel_unlock, ast_log(), ast_strlen_zero(), LOG_WARNING, pbx_builtin_getvar_helper(), and playtone().
Referenced by load_module().
00127 { 00128 int res=0, ditlen, tone; 00129 const char *digit; 00130 const char *ditlenc, *tonec; 00131 00132 if (ast_strlen_zero(data)) { 00133 ast_log(LOG_WARNING, "Syntax: Morsecode(<string>) - no argument found\n"); 00134 return 0; 00135 } 00136 00137 /* Use variable MORESEDITLEN, if set (else 80) */ 00138 ast_channel_lock(chan); 00139 ditlenc = pbx_builtin_getvar_helper(chan, "MORSEDITLEN"); 00140 if (ast_strlen_zero(ditlenc) || (sscanf(ditlenc, "%30d", &ditlen) != 1)) { 00141 ditlen = 80; 00142 } 00143 ast_channel_unlock(chan); 00144 00145 /* Use variable MORSETONE, if set (else 800) */ 00146 ast_channel_lock(chan); 00147 tonec = pbx_builtin_getvar_helper(chan, "MORSETONE"); 00148 if (ast_strlen_zero(tonec) || (sscanf(tonec, "%30d", &tone) != 1)) { 00149 tone = 800; 00150 } 00151 ast_channel_unlock(chan); 00152 00153 for (digit = data; *digit; digit++) { 00154 int digit2 = *digit; 00155 const char *dahdit; 00156 if (digit2 < 0) { 00157 continue; 00158 } 00159 for (dahdit = morsecode[digit2]; *dahdit; dahdit++) { 00160 if (*dahdit == '-') { 00161 playtone(chan, tone, 3 * ditlen); 00162 } else if (*dahdit == '.') { 00163 playtone(chan, tone, 1 * ditlen); 00164 } else { 00165 /* Account for ditlen of silence immediately following */ 00166 playtone(chan, 0, 2 * ditlen); 00167 } 00168 00169 /* Pause slightly between each dit and dah */ 00170 playtone(chan, 0, 1 * ditlen); 00171 } 00172 /* Pause between characters */ 00173 playtone(chan, 0, 2 * ditlen); 00174 } 00175 00176 return res; 00177 }
static void playtone | ( | struct ast_channel * | chan, | |
int | tone, | |||
int | len | |||
) | [static] |
Definition at line 117 of file app_morsecode.c.
References ast_playtones_start(), ast_playtones_stop(), and ast_safe_sleep().
Referenced by action_bridge(), and morsecode_exec().
00118 { 00119 char dtmf[20]; 00120 snprintf(dtmf, sizeof(dtmf), "%d/%d", tone, len); 00121 ast_playtones_start(chan, 0, dtmf, 0); 00122 ast_safe_sleep(chan, len); 00123 ast_playtones_stop(chan); 00124 }
static int unload_module | ( | void | ) | [static] |
Definition at line 179 of file app_morsecode.c.
References ast_unregister_application().
00180 { 00181 return ast_unregister_application(app_morsecode); 00182 }
struct ast_module_info __mod_info = { .name = AST_MODULE, .flags = AST_MODFLAG_LOAD_ORDER , .description = "Morse code" , .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 189 of file app_morsecode.c.
const char app_morsecode[] = "Morsecode" [static] |
Definition at line 71 of file app_morsecode.c.
struct ast_module_info* ast_module_info = &__mod_info [static] |
Definition at line 189 of file app_morsecode.c.
const char* const morsecode[] [static] |
Definition at line 73 of file app_morsecode.c.