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asterisk/apps/app_test.c
Mark Spencer e0f335a4eb Check to be sure # of samples is > 0... 
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@3818 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2004-09-22 12:15:00 +00:00

471 lines
13 KiB
C
Executable File
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/*
* Asterisk -- A telephony toolkit for Linux.
*
* Applictions connected with CDR engine
*
* Copyright (C) 2004, Digium, Inc.
*
* Mark Spencer <markster@digium.com>
* Russell Bryant <russelb@clemson.edu>
*
* This program is free software, distributed under the terms of
* the GNU General Public License
*/
#include <sys/types.h>
#include <asterisk/channel.h>
#include <asterisk/module.h>
#include <asterisk/logger.h>
#include <asterisk/lock.h>
#include <asterisk/app.h>
#include <asterisk/pbx.h>
#include <asterisk/utils.h>
#include <string.h>
#include <stdlib.h>
#include <unistd.h>
#include <fcntl.h>
#include "../astconf.h"
static char *tdesc = "Interface Test Application";
static char *tests_descrip = "TestServer(): Perform test server function and write call report"
"Results stored in /var/log/asterisk/testreports/<testid>.txt";
static char *tests_app = "TestServer";
static char *tests_synopsis = "Execute Interface Test Server";
static char *testc_descrip = "TestClient(testid): Executes test client with given testid.\n"
"Results stored in /var/log/asterisk/testreports/<testid>.txt";
static char *testc_app = "TestClient";
static char *testc_synopsis = "Execute Interface Test Client";
static int measurenoise(struct ast_channel *chan, int ms, char *who)
{
int res=0;
int mssofar;
int noise=0;
int samples=0;
int x;
short *foo;
struct timeval start, tv;
struct ast_frame *f;
int rformat;
rformat = chan->readformat;
if (ast_set_read_format(chan, AST_FORMAT_SLINEAR)) {
ast_log(LOG_NOTICE, "Unable to set to linear mode!\n");
return -1;
}
gettimeofday(&start, NULL);
for(;;) {
gettimeofday(&tv, NULL);
mssofar = (tv.tv_sec - start.tv_sec) * 1000;
mssofar += (tv.tv_usec - start.tv_usec) / 1000;
if (mssofar > ms)
break;
res = ast_waitfor(chan, ms - mssofar);
if (res < 1)
break;
f = ast_read(chan);
if (!f) {
res = -1;
break;
}
if ((f->frametype == AST_FRAME_VOICE) && (f->subclass == AST_FORMAT_SLINEAR)) {
foo = (short *)f->data;
for (x=0;x<f->samples;x++) {
noise += abs(foo[x]);
samples++;
}
}
}
if (rformat) {
if (ast_set_read_format(chan, rformat)) {
ast_log(LOG_NOTICE, "Unable to restore original format!\n");
return -1;
}
}
if (res < 0)
return res;
if (!samples) {
ast_log(LOG_NOTICE, "No samples were received from the other side!\n");
return -1;
}
ast_log(LOG_DEBUG, "%s: Noise: %d, samples: %d, avg: %d\n", who, noise, samples, noise / samples);
return (noise / samples);
}
static int sendnoise(struct ast_channel *chan, int ms)
{
int res;
res = ast_tonepair_start(chan, 1537, 2195, ms, 8192);
if (!res) {
res = ast_waitfordigit(chan, ms);
ast_tonepair_stop(chan);
}
return res;
}
STANDARD_LOCAL_USER;
LOCAL_USER_DECL;
static int testclient_exec(struct ast_channel *chan, void *data)
{
struct localuser *u;
int res = 0;
char *testid=data;
char fn[80];
char serverver[80];
FILE *f;
LOCAL_USER_ADD(u);
/* Check for test id */
if (!testid || ast_strlen_zero(testid)) {
ast_log(LOG_WARNING, "TestClient requires an argument - the test id\n");
return -1;
}
if (chan->_state != AST_STATE_UP)
res = ast_answer(chan);
/* Wait a few just to be sure things get started */
res = ast_safe_sleep(chan, 3000);
/* Transmit client version */
if (!res)
res = ast_dtmf_stream(chan, NULL, "8378*1#", 0);
ast_log(LOG_DEBUG, "Transmit client version\n");
/* Read server version */
ast_log(LOG_DEBUG, "Read server version\n");
if (!res)
res = ast_app_getdata(chan, NULL, serverver, sizeof(serverver) - 1, 0);
if (res > 0)
res = 0;
ast_log(LOG_DEBUG, "server version: %s\n", serverver);
if (res > 0)
res = 0;
if (!res)
res = ast_safe_sleep(chan, 1000);
/* Send test id */
if (!res)
res = ast_dtmf_stream(chan, NULL, testid, 0);
if (!res)
res = ast_dtmf_stream(chan, NULL, "#", 0);
ast_log(LOG_DEBUG, "send test identifier: %s\n", testid);
if ((res >=0) && (!ast_strlen_zero(testid))) {
/* Make the directory to hold the test results in case it's not there */
snprintf(fn, sizeof(fn), "%s/testresults", ast_config_AST_LOG_DIR);
mkdir(fn, 0777);
snprintf(fn, sizeof(fn), "%s/testresults/%s-client.txt", ast_config_AST_LOG_DIR, testid);
if ((f = fopen(fn, "w+"))) {
setlinebuf(f);
fprintf(f, "CLIENTCHAN: %s\n", chan->name);
fprintf(f, "CLIENTTEST ID: %s\n", testid);
fprintf(f, "ANSWER: PASS\n");
res = 0;
if (!res) {
/* Step 1: Wait for "1" */
ast_log(LOG_DEBUG, "TestClient: 2. Wait DTMF 1\n");
res = ast_waitfordigit(chan, 3000);
fprintf(f, "WAIT DTMF 1: %s\n", (res != '1') ? "FAIL" : "PASS");
if (res == '1')
res = 0;
else
res = -1;
}
if (!res)
res = ast_safe_sleep(chan, 1000);
if (!res) {
/* Step 2: Send "2" */
ast_log(LOG_DEBUG, "TestClient: 2. Send DTMF 2\n");
res = ast_dtmf_stream(chan, NULL, "2", 0);
fprintf(f, "SEND DTMF 2: %s\n", (res < 0) ? "FAIL" : "PASS");
if (res > 0)
res = 0;
}
if (!res) {
/* Step 3: Wait one second */
ast_log(LOG_DEBUG, "TestClient: 3. Wait one second\n");
res = ast_safe_sleep(chan, 1000);
fprintf(f, "WAIT 1 SEC: %s\n", (res < 0) ? "FAIL" : "PASS");
if (res > 0)
res = 0;
}
if (!res) {
/* Step 4: Measure noise */
ast_log(LOG_DEBUG, "TestClient: 4. Measure noise\n");
res = measurenoise(chan, 5000, "TestClient");
fprintf(f, "MEASURENOISE: %s (%d)\n", (res < 0) ? "FAIL" : "PASS", res);
if (res > 0)
res = 0;
}
if (!res) {
/* Step 5: Wait for "4" */
ast_log(LOG_DEBUG, "TestClient: 5. Wait DTMF 4\n");
res = ast_waitfordigit(chan, 3000);
fprintf(f, "WAIT DTMF 4: %s\n", (res != '4') ? "FAIL" : "PASS");
if (res == '4')
res = 0;
else
res = -1;
}
if (!res) {
/* Step 6: Transmit tone noise */
ast_log(LOG_DEBUG, "TestClient: 6. Transmit tone\n");
res = sendnoise(chan, 6000);
fprintf(f, "SENDTONE: %s\n", (res < 0) ? "FAIL" : "PASS");
}
if (!res || (res == '5')) {
/* Step 7: Wait for "5" */
ast_log(LOG_DEBUG, "TestClient: 7. Wait DTMF 5\n");
if (!res)
res = ast_waitfordigit(chan, 3000);
fprintf(f, "WAIT DTMF 5: %s\n", (res != '5') ? "FAIL" : "PASS");
if (res == '5')
res = 0;
else
res = -1;
}
if (!res) {
/* Step 8: Wait one second */
ast_log(LOG_DEBUG, "TestClient: 8. Wait one second\n");
res = ast_safe_sleep(chan, 1000);
fprintf(f, "WAIT 1 SEC: %s\n", (res < 0) ? "FAIL" : "PASS");
if (res > 0)
res = 0;
}
if (!res) {
/* Step 9: Measure noise */
ast_log(LOG_DEBUG, "TestClient: 6. Measure tone\n");
res = measurenoise(chan, 4000, "TestClient");
fprintf(f, "MEASURETONE: %s (%d)\n", (res < 0) ? "FAIL" : "PASS", res);
if (res > 0)
res = 0;
}
if (!res) {
/* Step 10: Send "7" */
ast_log(LOG_DEBUG, "TestClient: 7. Send DTMF 7\n");
res = ast_dtmf_stream(chan, NULL, "7", 0);
fprintf(f, "SEND DTMF 7: %s\n", (res < 0) ? "FAIL" : "PASS");
if (res > 0)
res =0;
}
if (!res) {
/* Step 11: Wait for "8" */
ast_log(LOG_DEBUG, "TestClient: 11. Wait DTMF 8\n");
res = ast_waitfordigit(chan, 3000);
fprintf(f, "WAIT DTMF 8: %s\n", (res != '8') ? "FAIL" : "PASS");
if (res == '8')
res = 0;
else
res = -1;
}
if (!res) {
/* Step 12: Hangup! */
ast_log(LOG_DEBUG, "TestClient: 12. Hangup\n");
}
ast_log(LOG_DEBUG, "-- TEST COMPLETE--\n");
fprintf(f, "-- END TEST--\n");
fclose(f);
res = -1;
} else
res = -1;
} else {
ast_log(LOG_NOTICE, "Did not read a test ID on '%s'\n", chan->name);
res = -1;
}
LOCAL_USER_REMOVE(u);
return res;
}
static int testserver_exec(struct ast_channel *chan, void *data)
{
struct localuser *u;
int res = 0;
char testid[80]="";
char fn[80];
FILE *f;
LOCAL_USER_ADD(u);
if (chan->_state != AST_STATE_UP)
res = ast_answer(chan);
/* Read version */
ast_log(LOG_DEBUG, "Read client version\n");
if (!res)
res = ast_app_getdata(chan, NULL, testid, sizeof(testid) - 1, 0);
if (res > 0)
res = 0;
ast_log(LOG_DEBUG, "client version: %s\n", testid);
ast_log(LOG_DEBUG, "Transmit server version\n");
res = ast_safe_sleep(chan, 1000);
if (!res)
res = ast_dtmf_stream(chan, NULL, "8378*1#", 0);
if (res > 0)
res = 0;
if (!res)
res = ast_app_getdata(chan, NULL, testid, sizeof(testid) - 1, 0);
ast_log(LOG_DEBUG, "read test identifier: %s\n", testid);
/* Check for sneakyness */
if (strchr(testid, '/'))
res = -1;
if ((res >=0) && (!ast_strlen_zero(testid))) {
/* Got a Test ID! Whoo hoo! */
/* Make the directory to hold the test results in case it's not there */
snprintf(fn, sizeof(fn), "%s/testresults", ast_config_AST_LOG_DIR);
mkdir(fn, 0777);
snprintf(fn, sizeof(fn), "%s/testresults/%s-server.txt", ast_config_AST_LOG_DIR, testid);
if ((f = fopen(fn, "w+"))) {
setlinebuf(f);
fprintf(f, "SERVERCHAN: %s\n", chan->name);
fprintf(f, "SERVERTEST ID: %s\n", testid);
fprintf(f, "ANSWER: PASS\n");
ast_log(LOG_DEBUG, "Processing Test ID '%s'\n", testid);
res = ast_safe_sleep(chan, 1000);
if (!res) {
/* Step 1: Send "1" */
ast_log(LOG_DEBUG, "TestServer: 1. Send DTMF 1\n");
res = ast_dtmf_stream(chan, NULL, "1", 0);
fprintf(f, "SEND DTMF 1: %s\n", (res < 0) ? "FAIL" : "PASS");
if (res > 0)
res = 0;
}
if (!res) {
/* Step 2: Wait for "2" */
ast_log(LOG_DEBUG, "TestServer: 2. Wait DTMF 2\n");
res = ast_waitfordigit(chan, 3000);
fprintf(f, "WAIT DTMF 2: %s\n", (res != '2') ? "FAIL" : "PASS");
if (res == '2')
res = 0;
else
res = -1;
}
if (!res) {
/* Step 3: Measure noise */
ast_log(LOG_DEBUG, "TestServer: 3. Measure noise\n");
res = measurenoise(chan, 6000, "TestServer");
fprintf(f, "MEASURENOISE: %s (%d)\n", (res < 0) ? "FAIL" : "PASS", res);
if (res > 0)
res = 0;
}
if (!res) {
/* Step 4: Send "4" */
ast_log(LOG_DEBUG, "TestServer: 4. Send DTMF 4\n");
res = ast_dtmf_stream(chan, NULL, "4", 0);
fprintf(f, "SEND DTMF 4: %s\n", (res < 0) ? "FAIL" : "PASS");
if (res > 0)
res = 0;
}
if (!res) {
/* Step 5: Wait one second */
ast_log(LOG_DEBUG, "TestServer: 5. Wait one second\n");
res = ast_safe_sleep(chan, 1000);
fprintf(f, "WAIT 1 SEC: %s\n", (res < 0) ? "FAIL" : "PASS");
if (res > 0)
res = 0;
}
if (!res) {
/* Step 6: Measure noise */
ast_log(LOG_DEBUG, "TestServer: 6. Measure tone\n");
res = measurenoise(chan, 4000, "TestServer");
fprintf(f, "MEASURETONE: %s (%d)\n", (res < 0) ? "FAIL" : "PASS", res);
if (res > 0)
res = 0;
}
if (!res) {
/* Step 7: Send "5" */
ast_log(LOG_DEBUG, "TestServer: 7. Send DTMF 5\n");
res = ast_dtmf_stream(chan, NULL, "5", 0);
fprintf(f, "SEND DTMF 5: %s\n", (res < 0) ? "FAIL" : "PASS");
if (res > 0)
res = 0;
}
if (!res) {
/* Step 8: Transmit tone noise */
ast_log(LOG_DEBUG, "TestServer: 8. Transmit tone\n");
res = sendnoise(chan, 6000);
fprintf(f, "SENDTONE: %s\n", (res < 0) ? "FAIL" : "PASS");
}
if (!res || (res == '7')) {
/* Step 9: Wait for "7" */
ast_log(LOG_DEBUG, "TestServer: 9. Wait DTMF 7\n");
if (!res)
res = ast_waitfordigit(chan, 3000);
fprintf(f, "WAIT DTMF 7: %s\n", (res != '7') ? "FAIL" : "PASS");
if (res == '7')
res = 0;
else
res = -1;
}
if (!res)
res = ast_safe_sleep(chan, 1000);
if (!res) {
/* Step 10: Send "8" */
ast_log(LOG_DEBUG, "TestServer: 10. Send DTMF 8\n");
res = ast_dtmf_stream(chan, NULL, "8", 0);
fprintf(f, "SEND DTMF 8: %s\n", (res < 0) ? "FAIL" : "PASS");
if (res > 0)
res = 0;
}
if (!res) {
/* Step 11: Wait for hangup to arrive! */
ast_log(LOG_DEBUG, "TestServer: 11. Waiting for hangup\n");
res = ast_safe_sleep(chan, 10000);
fprintf(f, "WAIT HANGUP: %s\n", (res < 0) ? "PASS" : "FAIL");
}
ast_log(LOG_DEBUG, "-- TEST COMPLETE--\n");
fprintf(f, "-- END TEST--\n");
fclose(f);
res = -1;
} else
res = -1;
} else {
ast_log(LOG_NOTICE, "Did not read a test ID on '%s'\n", chan->name);
res = -1;
}
LOCAL_USER_REMOVE(u);
return res;
}
int unload_module(void)
{
STANDARD_HANGUP_LOCALUSERS;
ast_unregister_application(testc_app);
return ast_unregister_application(tests_app);
}
int load_module(void)
{
ast_register_application(testc_app, testclient_exec, testc_synopsis, testc_descrip);
return ast_register_application(tests_app, testserver_exec, tests_synopsis, tests_descrip);
}
char *description(void)
{
return tdesc;
}
int usecount(void)
{
int res;
STANDARD_USECOUNT(res);
return res;
}
char *key(void)
{
return ASTERISK_GPL_KEY;
}
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