[svn-commits] trunk - r7998 in /trunk/apps: Makefile app_morsecode.c
svn-commits at lists.digium.com
svn-commits at lists.digium.com
Wed Jan 11 23:47:32 CST 2006
Author: tilghman
Date: Wed Jan 11 23:47:30 2006
New Revision: 7998
URL: http://svn.digium.com/view/asterisk?rev=7998&view=rev
Log:
Bug 6213 - Morse code app
Added:
trunk/apps/app_morsecode.c
Modified:
trunk/apps/Makefile
Modified: trunk/apps/Makefile
URL: http://svn.digium.com/view/asterisk/trunk/apps/Makefile?rev=7998&r1=7997&r2=7998&view=diff
==============================================================================
--- trunk/apps/Makefile (original)
+++ trunk/apps/Makefile Wed Jan 11 23:47:30 2006
@@ -24,7 +24,8 @@
app_setcdruserfield.so app_settransfercapability.so app_softhangup.so \
app_stack.so app_system.so app_talkdetect.so app_test.so app_transfer.so \
app_userevent.so app_url.so app_verbose.so app_voicemail.so \
- app_waitforring.so app_waitforsilence.so app_while.so app_zapateller.so
+ app_waitforring.so app_waitforsilence.so app_while.so app_zapateller.so \
+ app_morsecode.so
#
# Obsolete things...
Added: trunk/apps/app_morsecode.c
URL: http://svn.digium.com/view/asterisk/trunk/apps/app_morsecode.c?rev=7998&view=auto
==============================================================================
--- trunk/apps/app_morsecode.c (added)
+++ trunk/apps/app_morsecode.c Wed Jan 11 23:47:30 2006
@@ -1,0 +1,188 @@
+/*
+ * Asterisk -- An open source telephony toolkit.
+ *
+ * Copyright (c) 2006, Tilghman Lesher. All rights reserved.
+ *
+ * Tilghman Lesher <app_morsecode__v001 at the-tilghman.com>
+ *
+ * This code is released by the author with no restrictions on usage.
+ *
+ * See http://www.asterisk.org for more information about
+ * the Asterisk project. Please do not directly contact
+ * any of the maintainers of this project for assistance;
+ * the project provides a web site, mailing lists and IRC
+ * channels for your use.
+ *
+ */
+
+/*! \file
+ *
+ * \brief Morsecode application
+ *
+ * \author Tilghman Lesher <app_morsecode__v001 at the-tilghman.com>
+ *
+ * \ingroup applications
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <string.h>
+
+#include "asterisk.h"
+
+ASTERISK_FILE_VERSION(__FILE__, "$Revision: 7221 $")
+
+#include "asterisk/file.h"
+#include "asterisk/logger.h"
+#include "asterisk/options.h"
+#include "asterisk/channel.h"
+#include "asterisk/pbx.h"
+#include "asterisk/module.h"
+#include "asterisk/indications.h"
+
+static char *tdesc = "Morse code";
+
+static char *app_morsecode = "Morsecode";
+
+static char *morsecode_synopsis = "Plays morse code";
+
+static char *morsecode_descrip =
+"Usage: Morsecode(<string>)\n"
+"Plays the Morse code equivalent of the passed string\n";
+
+STANDARD_LOCAL_USER;
+
+LOCAL_USER_DECL;
+
+#define TONE 440
+#define DITLEN 100
+#define DAHLEN 250
+#define DITDAHSEPLEN 50
+#define CHARSEPLEN 200
+/* Pause between words will be twice CHARSEPLEN plus DITDAHSEPLEN - 450 */
+
+static char *morsecode[] = {
+ "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", /* 0-15 */
+ "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", /* 16-31 */
+ " ", /* 32 - <space> */
+ ".-.-.-", /* 33 - ! */
+ ".-..-.", /* 34 - " */
+ "", /* 35 - # */
+ "", /* 36 - $ */
+ "", /* 37 - % */
+ "", /* 38 - & */
+ ".----.", /* 39 - ' */
+ "-.--.-", /* 40 - ( */
+ "-.--.-", /* 41 - ) */
+ "", /* 42 - * */
+ "", /* 43 - + */
+ "--..--", /* 44 - , */
+ "-....-", /* 45 - - */
+ ".-.-.-", /* 46 - . */
+ "-··-·", /* 47 - / */
+ "-----", ".----", "..---", "...--", "....-", ".....", "-....", "--...", "---..", "----.", /* 48-57 - 0-9 */
+ "---...", /* 58 - : */
+ "-·-·-·", /* 59 - ; */
+ "", /* 60 - < */
+ "-...-", /* 61 - = */
+ "", /* 62 - > */
+ "..--..", /* 63 - ? */
+ ".--.-.", /* 64 - @ */
+ ".-", "-...", "-.-.", "-..", ".", "..-.", "--.", "....", "..", ".---", "-.-", ".-..", "--",
+ "-.", "---", ".--.", "--.-", ".-.", "...", "-", "..-", "...-", ".--", "-..-", "-.--", "--..",
+ "-.--.-", /* 91 - [ (really '(') */
+ "-··-·", /* 92 - \ (really '/') */
+ "-.--.-", /* 93 - ] (really ')') */
+ "", /* 94 - ^ */
+ "··--·-", /* 95 - _ */
+ ".----.", /* 96 - ` */
+ ".-", "-...", "-.-.", "-..", ".", "..-.", "--.", "....", "..", ".---", "-.-", ".-..", "--",
+ "-.", "---", ".--.", "--.-", ".-.", "...", "-", "..-", "...-", ".--", "-..-", "-.--", "--..",
+ "-.--.-", /* 123 - { (really '(') */
+ "", /* 124 - | */
+ "-.--.-", /* 125 - } (really ')') */
+ "-··-·", /* 126 - ~ (really bar) */
+ "· · ·", /* 127 - <del> (error) */
+};
+
+static void playtone(struct ast_channel *chan, int tone, int len)
+{
+ char dtmf[20];
+ snprintf(dtmf, sizeof(dtmf), "%d/%d", tone, len);
+ ast_playtones_start(chan, 0, dtmf, 0);
+ ast_safe_sleep(chan, len);
+ ast_playtones_stop(chan);
+}
+
+static int morsecode_exec(struct ast_channel *chan, void *data)
+{
+ int res=0;
+ char *digit;
+ struct localuser *u;
+
+ LOCAL_USER_ADD(u);
+
+ if (ast_strlen_zero(data)) {
+ ast_log(LOG_WARNING, "Syntax: Morsecode(<string>) - no argument found\n");
+ LOCAL_USER_REMOVE(u);
+ return 0;
+ }
+
+ for (digit = data; *digit; digit++) {
+ char *dahdit;
+ if (*digit < 0) {
+ continue;
+ }
+ for (dahdit = morsecode[(int)*digit]; *dahdit; dahdit++) {
+ if (*dahdit == '-') {
+ playtone(chan, TONE, DAHLEN);
+ } else if (*dahdit == '.') {
+ playtone(chan, TONE, DITLEN);
+ } else {
+ playtone(chan, TONE, CHARSEPLEN);
+ }
+
+ /* Pause slightly between each dit and dah */
+ playtone(chan, 0, DITDAHSEPLEN);
+ }
+ /* Pause between characters */
+ playtone(chan, 0, CHARSEPLEN);
+ }
+
+ LOCAL_USER_REMOVE(u);
+ return res;
+}
+
+int unload_module(void)
+{
+ int res;
+
+ res = ast_unregister_application(app_morsecode);
+
+ STANDARD_HANGUP_LOCALUSERS;
+
+ return res;
+}
+
+int load_module(void)
+{
+ return ast_register_application(app_morsecode, morsecode_exec, morsecode_synopsis, morsecode_descrip);
+}
+
+char *description(void)
+{
+ return tdesc;
+}
+
+int usecount(void)
+{
+ int res;
+ STANDARD_USECOUNT(res);
+ return res;
+}
+
+char *key()
+{
+ return ASTERISK_GPL_KEY;
+}
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