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add app_dictate (bug #3893)

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@5579 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Kevin P. Fleming
2005-05-04 19:33:33 +00:00
parent 0575c11d72
commit 358238b170
16 changed files with 375 additions and 2 deletions
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Makefile
+10 -1
View File
@@ -15,7 +15,6 @@
# Create OPTIONS variable
OPTIONS=
# If cross compiling, define these to suit
# CROSS_COMPILE=/opt/montavista/pro/devkit/arm/xscale_be/bin/xscale_be-
# CROSS_COMPILE_BIN=/opt/montavista/pro/devkit/arm/xscale_be/bin/
@@ -411,6 +410,15 @@ datafiles: all
exit 1; \
fi; \
done
mkdir -p $(DESTDIR)$(ASTVARLIBDIR)/sounds/dictate
for x in sounds/dictate/*.gsm; do \
if $(GREP) -q "^%`basename $$x`%" sounds.txt; then \
install -m 644 $$x $(DESTDIR)$(ASTVARLIBDIR)/sounds/dictate ; \
else \
echo "No description for $$x"; \
exit 1; \
fi; \
done
mkdir -p $(DESTDIR)$(ASTVARLIBDIR)/sounds/letters
for x in sounds/letters/*.gsm; do \
if $(GREP) -q "^%`basename $$x`%" sounds.txt; then \
@@ -490,6 +498,7 @@ bininstall: all
mkdir -p $(DESTDIR)$(ASTSBINDIR)
mkdir -p $(DESTDIR)$(ASTVARRUNDIR)
mkdir -p $(DESTDIR)$(ASTSPOOLDIR)/voicemail
mkdir -p $(DESTDIR)$(ASTSPOOLDIR)/dictate
mkdir -p $(DESTDIR)$(ASTSPOOLDIR)/system
mkdir -p $(DESTDIR)$(ASTSPOOLDIR)/tmp
mkdir -p $(DESTDIR)$(ASTSPOOLDIR)/meetme
apps/Makefile
+2 -1
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@@ -31,7 +31,8 @@ APPS=app_dial.so app_playback.so app_voicemail.so app_directory.so app_mp3.so\
app_talkdetect.so app_alarmreceiver.so app_userevent.so app_verbose.so \
app_test.so app_forkcdr.so app_math.so app_realtime.so \
app_dumpchan.so app_waitforsilence.so app_while.so app_setrdnis.so \
app_md5.so app_readfile.so app_chanspy.so app_settransfercapability.so
app_md5.so app_readfile.so app_chanspy.so app_settransfercapability.so \
app_dictate.so
ifneq (${OSARCH},Darwin)
ifneq (${OSARCH},SunOS)
apps/app_dictate.c
Executable
+335
View File
@@ -0,0 +1,335 @@
/*
* Asterisk -- A telephony toolkit for Linux.
*
* Virtual Dictation Machine Application For Asterisk
*
* Copyright (C) 2005, Anthony Minessale II
*
* Anthony Minessale II <anthmct@yahoo.com>
*
* Donated by Sangoma Technologies <http://www.samgoma.com>
*
* This program is free software, distributed under the terms of
* the GNU General Public License
*/
#include <stdlib.h>
#include <unistd.h>
#include <string.h>
#include "asterisk/file.h"
#include "asterisk/logger.h"
#include "asterisk/channel.h"
#include "asterisk/pbx.h"
#include "asterisk/module.h"
#include "asterisk/say.h"
#include "asterisk/lock.h"
#include "asterisk/app.h"
#include "astconf.h"
static char *tdesc = "Virtual Dictation Machine";
static char *app = "Dictate";
static char *synopsis = "Virtual Dictation Machine";
static char *desc = " Dictate([<base_dir>])\n"
"Start dictation machine using optional base dir for files.\n";
STANDARD_LOCAL_USER;
LOCAL_USER_DECL;
typedef enum {
DFLAG_RECORD = (1 << 0),
DFLAG_PLAY = (1 << 1),
DFLAG_TRUNC = (1 << 2),
DFLAG_PAUSE = (1 << 3),
} dflags;
typedef enum {
DMODE_INIT,
DMODE_RECORD,
DMODE_PLAY
} dmodes;
#define ast_toggle_flag(it,flag) if(ast_test_flag(it, flag)) ast_clear_flag(it, flag); else ast_set_flag(it, flag)
static int play_and_wait(struct ast_channel *chan, char *file, char *digits)
{
int res = -1;
if (!ast_streamfile(chan, file, chan->language)) {
res = ast_waitstream(chan, digits);
}
return res;
}
static int dictate_exec(struct ast_channel *chan, void *data)
{
char *mydata, *argv[2], *path = NULL, filein[256];
char dftbase[256];
char *base;
struct ast_flags flags = {0};
struct ast_filestream *fs;
struct ast_frame *f = NULL;
struct localuser *u;
int ffactor = 320 * 80,
res = 0,
argc = 0,
done = 0,
oldr = 0,
lastop = 0,
samples = 0,
speed = 1,
digit = 0,
len = 0,
maxlen = 0,
mode = 0;
snprintf(dftbase, sizeof(dftbase), "%s/dictate", ast_config_AST_SPOOL_DIR);
if (data && !ast_strlen_zero(data) && (mydata = ast_strdupa(data))) {
argc = ast_separate_app_args(mydata, '|', argv, sizeof(argv) / sizeof(argv[0]));
}
if (argc) {
base = argv[0];
} else {
base = dftbase;
}
oldr = chan->readformat;
if ((res = ast_set_read_format(chan, AST_FORMAT_SLINEAR)) < 0) {
ast_log(LOG_WARNING, "Unable to set to linear mode.\n");
return -1;
}
LOCAL_USER_ADD(u);
ast_answer(chan);
ast_safe_sleep(chan, 200);
for(res = 0; !res;) {
if (ast_app_getdata(chan, "dictate/enter_filename", filein, sizeof(filein), 0) ||
ast_strlen_zero(filein)) {
res = -1;
break;
}
mkdir(base, 0755);
len = strlen(base) + strlen(filein) + 2;
if (!path || len > maxlen) {
path = alloca(len);
memset(path, 0, len);
maxlen = len;
} else {
memset(path, 0, maxlen);
}
snprintf(path, len, "%s/%s", base, filein);
fs = ast_writefile(path, "raw", NULL, O_CREAT|O_APPEND, 0, 0700);
mode = DMODE_PLAY;
memset(&flags, 0, sizeof(flags));
ast_set_flag(&flags, DFLAG_PAUSE);
digit = play_and_wait(chan, "dictate/forhelp", AST_DIGIT_ANY);
done = 0;
speed = 1;
res = 0;
lastop = 0;
samples = 0;
while (!done && ((res = ast_waitfor(chan, -1)) > -1) && fs && (f = ast_read(chan))) {
if (digit) {
struct ast_frame fr = {AST_FRAME_DTMF, digit};
ast_queue_frame(chan, &fr);
digit = 0;
}
if ((f->frametype == AST_FRAME_DTMF)) {
int got = 1;
switch(mode) {
case DMODE_PLAY:
switch(f->subclass) {
case '1':
ast_set_flag(&flags, DFLAG_PAUSE);
mode = DMODE_RECORD;
break;
case '2':
speed++;
if (speed > 4) {
speed = 1;
}
res = ast_say_number(chan, speed, AST_DIGIT_ANY, chan->language, (char *) NULL);
break;
case '7':
samples -= ffactor;
if(samples < 0) {
samples = 0;
}
ast_seekstream(fs, samples, SEEK_SET);
break;
case '8':
samples += ffactor;
ast_seekstream(fs, samples, SEEK_SET);
break;
default:
got = 0;
}
break;
case DMODE_RECORD:
switch(f->subclass) {
case '1':
ast_set_flag(&flags, DFLAG_PAUSE);
mode = DMODE_PLAY;
break;
case '8':
ast_toggle_flag(&flags, DFLAG_TRUNC);
lastop = 0;
break;
default:
got = 0;
}
break;
default:
got = 0;
}
if (!got) {
switch(f->subclass) {
case '#':
done = 1;
continue;
break;
case '*':
ast_toggle_flag(&flags, DFLAG_PAUSE);
if (ast_test_flag(&flags, DFLAG_PAUSE)) {
digit = play_and_wait(chan, "dictate/pause", AST_DIGIT_ANY);
} else {
digit = play_and_wait(chan, mode == DMODE_PLAY ? "dictate/playback" : "dictate/record", AST_DIGIT_ANY);
}
break;
case '0':
ast_set_flag(&flags, DFLAG_PAUSE);
digit = play_and_wait(chan, "dictate/paused", AST_DIGIT_ANY);
switch(mode) {
case DMODE_PLAY:
digit = play_and_wait(chan, "dictate/play_help", AST_DIGIT_ANY);
break;
case DMODE_RECORD:
digit = play_and_wait(chan, "dictate/record_help", AST_DIGIT_ANY);
break;
}
if (digit == 0) {
digit = play_and_wait(chan, "dictate/both_help", AST_DIGIT_ANY);
} else if (digit < 0) {
done = 1;
break;
}
break;
}
}
} else if (f->frametype == AST_FRAME_VOICE) {
switch(mode) {
struct ast_frame *fr;
int x;
case DMODE_PLAY:
if (lastop != DMODE_PLAY) {
if (ast_test_flag(&flags, DFLAG_PAUSE)) {
digit = play_and_wait(chan, "dictate/playback_mode", AST_DIGIT_ANY);
if (digit == 0) {
digit = play_and_wait(chan, "dictate/paused", AST_DIGIT_ANY);
} else if (digit < 0) {
break;
}
}
if (lastop != DFLAG_PLAY) {
lastop = DFLAG_PLAY;
ast_closestream(fs);
fs = ast_openstream(chan, path, chan->language);
ast_seekstream(fs, samples, SEEK_SET);
chan->stream = NULL;
}
lastop = DMODE_PLAY;
}
if (!ast_test_flag(&flags, DFLAG_PAUSE)) {
for (x = 0; x < speed; x++) {
if ((fr = ast_readframe(fs))) {
ast_write(chan, fr);
samples += fr->samples;
ast_frfree(fr);
fr = NULL;
} else {
samples = 0;
ast_seekstream(fs, 0, SEEK_SET);
}
}
}
break;
case DMODE_RECORD:
if (lastop != DMODE_RECORD) {
int oflags = O_CREAT | O_WRONLY;
if (ast_test_flag(&flags, DFLAG_PAUSE)) {
digit = play_and_wait(chan, "dictate/record_mode", AST_DIGIT_ANY);
if (digit == 0) {
digit = play_and_wait(chan, "dictate/paused", AST_DIGIT_ANY);
} else if (digit < 0) {
break;
}
}
lastop = DMODE_RECORD;
ast_closestream(fs);
if ( ast_test_flag(&flags, DFLAG_TRUNC)) {
oflags |= O_TRUNC;
digit = play_and_wait(chan, "dictate/truncating_audio", AST_DIGIT_ANY);
} else {
oflags |= O_APPEND;
}
fs = ast_writefile(path, "raw", NULL, oflags, 0, 0700);
if (ast_test_flag(&flags, DFLAG_TRUNC)) {
ast_seekstream(fs, 0, SEEK_SET);
ast_clear_flag(&flags, DFLAG_TRUNC);
} else {
ast_seekstream(fs, 0, SEEK_END);
}
}
if (!ast_test_flag(&flags, DFLAG_PAUSE)) {
res = ast_writestream(fs, f);
}
break;
}
}
ast_frfree(f);
}
}
if (oldr) {
ast_set_read_format(chan, oldr);
}
LOCAL_USER_REMOVE(u);
return res;
}
int unload_module(void)
{
STANDARD_HANGUP_LOCALUSERS;
return ast_unregister_application(app);
}
int load_module(void)
{
return ast_register_application(app, dictate_exec, synopsis, desc);
}
char *description(void)
{
return tdesc;
}
int usecount(void)
{
int res;
STANDARD_USECOUNT(res);
return res;
}
char *key()
{
return ASTERISK_GPL_KEY;
}
sounds.txt
+28
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@@ -268,6 +268,34 @@
%tt-weasels.gsm%Weasels have eaten our phone system
;dictate directory - app_dictate
%both_help.gsm%press * to toggle pause, press # to enter a new dictation filename
%enter_filename.gsm%Enter a numeric dictation filename followed by # or just # to exit
%forhelp.gsm%press 0 for help
%inithelp.gsm%1 to switch to playback mode
%pause.gsm%pause
%paused.gsm%paused
%play_help.gsm%press 1 to switch to record mode, press 2 to toggle fast playback, press 7 to jump backwards, press 8 to jump forwards
%playback.gsm%playback
%playback_mode.gsm%playback mode
%record.gsm%record
%record_help.gsm%press 1 to switch to playback mode, press 8 to truncate the file and start over
%record_mode.gsm%record mode
%truncating_audio.gsm%truncating audio
;digits directory - File Name Sound File Script
%minus.gsm%minus
sounds/dictate/both_help.gsm
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sounds/dictate/enter_filename.gsm
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sounds/dictate/forhelp.gsm
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sounds/dictate/pause.gsm
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sounds/dictate/paused.gsm
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sounds/dictate/play_help.gsm
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sounds/dictate/playback.gsm
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sounds/dictate/playback_mode.gsm
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sounds/dictate/record.gsm
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sounds/dictate/record_help.gsm
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sounds/dictate/record_mode.gsm
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sounds/dictate/truncating_audio.gsm
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