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00027 #include <stdlib.h>
00028 #include <stdio.h>
00029 #include <string.h>
00030 #include <unistd.h>
00031 #include <fcntl.h>
00032 #include <sys/types.h>
00033 #include <sys/stat.h>
00034
00035 #include "asterisk.h"
00036
00037 ASTERISK_FILE_VERSION(__FILE__, "$Revision: 7221 $")
00038
00039 #include "asterisk/channel.h"
00040 #include "asterisk/options.h"
00041 #include "asterisk/module.h"
00042 #include "asterisk/logger.h"
00043 #include "asterisk/lock.h"
00044 #include "asterisk/app.h"
00045 #include "asterisk/pbx.h"
00046 #include "asterisk/utils.h"
00047
00048 STANDARD_LOCAL_USER;
00049
00050 LOCAL_USER_DECL;
00051
00052 static char *tdesc = "Interface Test Application";
00053
00054 static char *tests_descrip =
00055 "TestServer(): Perform test server function and write call report.\n"
00056 "Results stored in /var/log/asterisk/testreports/<testid>-server.txt";
00057 static char *tests_app = "TestServer";
00058 static char *tests_synopsis = "Execute Interface Test Server";
00059
00060 static char *testc_descrip =
00061 "TestClient(testid): Executes test client with given testid.\n"
00062 "Results stored in /var/log/asterisk/testreports/<testid>-client.txt";
00063
00064 static char *testc_app = "TestClient";
00065 static char *testc_synopsis = "Execute Interface Test Client";
00066
00067 static int measurenoise(struct ast_channel *chan, int ms, char *who)
00068 {
00069 int res=0;
00070 int mssofar;
00071 int noise=0;
00072 int samples=0;
00073 int x;
00074 short *foo;
00075 struct timeval start;
00076 struct ast_frame *f;
00077 int rformat;
00078 rformat = chan->readformat;
00079 if (ast_set_read_format(chan, AST_FORMAT_SLINEAR)) {
00080 ast_log(LOG_NOTICE, "Unable to set to linear mode!\n");
00081 return -1;
00082 }
00083 start = ast_tvnow();
00084 for(;;) {
00085 mssofar = ast_tvdiff_ms(ast_tvnow(), start);
00086 if (mssofar > ms)
00087 break;
00088 res = ast_waitfor(chan, ms - mssofar);
00089 if (res < 1)
00090 break;
00091 f = ast_read(chan);
00092 if (!f) {
00093 res = -1;
00094 break;
00095 }
00096 if ((f->frametype == AST_FRAME_VOICE) && (f->subclass == AST_FORMAT_SLINEAR)) {
00097 foo = (short *)f->data;
00098 for (x=0;x<f->samples;x++) {
00099 noise += abs(foo[x]);
00100 samples++;
00101 }
00102 }
00103 }
00104
00105 if (rformat) {
00106 if (ast_set_read_format(chan, rformat)) {
00107 ast_log(LOG_NOTICE, "Unable to restore original format!\n");
00108 return -1;
00109 }
00110 }
00111 if (res < 0)
00112 return res;
00113 if (!samples) {
00114 ast_log(LOG_NOTICE, "No samples were received from the other side!\n");
00115 return -1;
00116 }
00117 ast_log(LOG_DEBUG, "%s: Noise: %d, samples: %d, avg: %d\n", who, noise, samples, noise / samples);
00118 return (noise / samples);
00119 }
00120
00121 static int sendnoise(struct ast_channel *chan, int ms)
00122 {
00123 int res;
00124 res = ast_tonepair_start(chan, 1537, 2195, ms, 8192);
00125 if (!res) {
00126 res = ast_waitfordigit(chan, ms);
00127 ast_tonepair_stop(chan);
00128 }
00129 return res;
00130 }
00131
00132 static int testclient_exec(struct ast_channel *chan, void *data)
00133 {
00134 struct localuser *u;
00135 int res = 0;
00136 char *testid=data;
00137 char fn[80];
00138 char serverver[80];
00139 FILE *f;
00140
00141
00142 if (ast_strlen_zero(testid)) {
00143 ast_log(LOG_WARNING, "TestClient requires an argument - the test id\n");
00144 return -1;
00145 }
00146
00147 LOCAL_USER_ADD(u);
00148
00149 if (chan->_state != AST_STATE_UP)
00150 res = ast_answer(chan);
00151
00152
00153 res = ast_safe_sleep(chan, 3000);
00154
00155 if (!res)
00156 res = ast_dtmf_stream(chan, NULL, "8378*1#", 0);
00157 if (option_debug)
00158 ast_log(LOG_DEBUG, "Transmit client version\n");
00159
00160
00161 if (option_debug)
00162 ast_log(LOG_DEBUG, "Read server version\n");
00163 if (!res)
00164 res = ast_app_getdata(chan, NULL, serverver, sizeof(serverver) - 1, 0);
00165 if (res > 0)
00166 res = 0;
00167 if (option_debug)
00168 ast_log(LOG_DEBUG, "server version: %s\n", serverver);
00169
00170 if (res > 0)
00171 res = 0;
00172
00173 if (!res)
00174 res = ast_safe_sleep(chan, 1000);
00175
00176 if (!res)
00177 res = ast_dtmf_stream(chan, NULL, testid, 0);
00178 if (!res)
00179 res = ast_dtmf_stream(chan, NULL, "#", 0);
00180 if (option_debug)
00181 ast_log(LOG_DEBUG, "send test identifier: %s\n", testid);
00182
00183 if ((res >=0) && (!ast_strlen_zero(testid))) {
00184
00185 snprintf(fn, sizeof(fn), "%s/testresults", ast_config_AST_LOG_DIR);
00186 mkdir(fn, 0777);
00187 snprintf(fn, sizeof(fn), "%s/testresults/%s-client.txt", ast_config_AST_LOG_DIR, testid);
00188 if ((f = fopen(fn, "w+"))) {
00189 setlinebuf(f);
00190 fprintf(f, "CLIENTCHAN: %s\n", chan->name);
00191 fprintf(f, "CLIENTTEST ID: %s\n", testid);
00192 fprintf(f, "ANSWER: PASS\n");
00193 res = 0;
00194
00195 if (!res) {
00196
00197 if (option_debug)
00198 ast_log(LOG_DEBUG, "TestClient: 2. Wait DTMF 1\n");
00199 res = ast_waitfordigit(chan, 3000);
00200 fprintf(f, "WAIT DTMF 1: %s\n", (res != '1') ? "FAIL" : "PASS");
00201 if (res == '1')
00202 res = 0;
00203 else
00204 res = -1;
00205 }
00206 if (!res)
00207 res = ast_safe_sleep(chan, 1000);
00208 if (!res) {
00209
00210 if (option_debug)
00211 ast_log(LOG_DEBUG, "TestClient: 2. Send DTMF 2\n");
00212 res = ast_dtmf_stream(chan, NULL, "2", 0);
00213 fprintf(f, "SEND DTMF 2: %s\n", (res < 0) ? "FAIL" : "PASS");
00214 if (res > 0)
00215 res = 0;
00216 }
00217 if (!res) {
00218
00219 if (option_debug)
00220 ast_log(LOG_DEBUG, "TestClient: 3. Wait one second\n");
00221 res = ast_safe_sleep(chan, 1000);
00222 fprintf(f, "WAIT 1 SEC: %s\n", (res < 0) ? "FAIL" : "PASS");
00223 if (res > 0)
00224 res = 0;
00225 }
00226 if (!res) {
00227
00228 if (option_debug)
00229 ast_log(LOG_DEBUG, "TestClient: 4. Measure noise\n");
00230 res = measurenoise(chan, 5000, "TestClient");
00231 fprintf(f, "MEASURENOISE: %s (%d)\n", (res < 0) ? "FAIL" : "PASS", res);
00232 if (res > 0)
00233 res = 0;
00234 }
00235 if (!res) {
00236
00237 if (option_debug)
00238 ast_log(LOG_DEBUG, "TestClient: 5. Wait DTMF 4\n");
00239 res = ast_waitfordigit(chan, 3000);
00240 fprintf(f, "WAIT DTMF 4: %s\n", (res != '4') ? "FAIL" : "PASS");
00241 if (res == '4')
00242 res = 0;
00243 else
00244 res = -1;
00245 }
00246 if (!res) {
00247
00248 if (option_debug)
00249 ast_log(LOG_DEBUG, "TestClient: 6. Transmit tone\n");
00250 res = sendnoise(chan, 6000);
00251 fprintf(f, "SENDTONE: %s\n", (res < 0) ? "FAIL" : "PASS");
00252 }
00253 if (!res || (res == '5')) {
00254
00255 if (option_debug)
00256 ast_log(LOG_DEBUG, "TestClient: 7. Wait DTMF 5\n");
00257 if (!res)
00258 res = ast_waitfordigit(chan, 3000);
00259 fprintf(f, "WAIT DTMF 5: %s\n", (res != '5') ? "FAIL" : "PASS");
00260 if (res == '5')
00261 res = 0;
00262 else
00263 res = -1;
00264 }
00265 if (!res) {
00266
00267 if (option_debug)
00268 ast_log(LOG_DEBUG, "TestClient: 8. Wait one second\n");
00269 res = ast_safe_sleep(chan, 1000);
00270 fprintf(f, "WAIT 1 SEC: %s\n", (res < 0) ? "FAIL" : "PASS");
00271 if (res > 0)
00272 res = 0;
00273 }
00274 if (!res) {
00275
00276 if (option_debug)
00277 ast_log(LOG_DEBUG, "TestClient: 6. Measure tone\n");
00278 res = measurenoise(chan, 4000, "TestClient");
00279 fprintf(f, "MEASURETONE: %s (%d)\n", (res < 0) ? "FAIL" : "PASS", res);
00280 if (res > 0)
00281 res = 0;
00282 }
00283 if (!res) {
00284
00285 if (option_debug)
00286 ast_log(LOG_DEBUG, "TestClient: 7. Send DTMF 7\n");
00287 res = ast_dtmf_stream(chan, NULL, "7", 0);
00288 fprintf(f, "SEND DTMF 7: %s\n", (res < 0) ? "FAIL" : "PASS");
00289 if (res > 0)
00290 res =0;
00291 }
00292 if (!res) {
00293
00294 if (option_debug)
00295 ast_log(LOG_DEBUG, "TestClient: 11. Wait DTMF 8\n");
00296 res = ast_waitfordigit(chan, 3000);
00297 fprintf(f, "WAIT DTMF 8: %s\n", (res != '8') ? "FAIL" : "PASS");
00298 if (res == '8')
00299 res = 0;
00300 else
00301 res = -1;
00302 }
00303 if (option_debug && !res ) {
00304
00305 ast_log(LOG_DEBUG, "TestClient: 12. Hangup\n");
00306 }
00307
00308 if (option_debug)
00309 ast_log(LOG_DEBUG, "-- TEST COMPLETE--\n");
00310 fprintf(f, "-- END TEST--\n");
00311 fclose(f);
00312 res = -1;
00313 } else
00314 res = -1;
00315 } else {
00316 ast_log(LOG_NOTICE, "Did not read a test ID on '%s'\n", chan->name);
00317 res = -1;
00318 }
00319 LOCAL_USER_REMOVE(u);
00320 return res;
00321 }
00322
00323 static int testserver_exec(struct ast_channel *chan, void *data)
00324 {
00325 struct localuser *u;
00326 int res = 0;
00327 char testid[80]="";
00328 char fn[80];
00329 FILE *f;
00330 LOCAL_USER_ADD(u);
00331 if (chan->_state != AST_STATE_UP)
00332 res = ast_answer(chan);
00333
00334 if (option_debug)
00335 ast_log(LOG_DEBUG, "Read client version\n");
00336 if (!res)
00337 res = ast_app_getdata(chan, NULL, testid, sizeof(testid) - 1, 0);
00338 if (res > 0)
00339 res = 0;
00340 if (option_debug) {
00341 ast_log(LOG_DEBUG, "client version: %s\n", testid);
00342 ast_log(LOG_DEBUG, "Transmit server version\n");
00343 }
00344 res = ast_safe_sleep(chan, 1000);
00345 if (!res)
00346 res = ast_dtmf_stream(chan, NULL, "8378*1#", 0);
00347 if (res > 0)
00348 res = 0;
00349
00350 if (!res)
00351 res = ast_app_getdata(chan, NULL, testid, sizeof(testid) - 1, 0);
00352 if (option_debug)
00353 ast_log(LOG_DEBUG, "read test identifier: %s\n", testid);
00354
00355 if (strchr(testid, '/'))
00356 res = -1;
00357 if ((res >=0) && (!ast_strlen_zero(testid))) {
00358
00359
00360 snprintf(fn, sizeof(fn), "%s/testresults", ast_config_AST_LOG_DIR);
00361 mkdir(fn, 0777);
00362 snprintf(fn, sizeof(fn), "%s/testresults/%s-server.txt", ast_config_AST_LOG_DIR, testid);
00363 if ((f = fopen(fn, "w+"))) {
00364 setlinebuf(f);
00365 fprintf(f, "SERVERCHAN: %s\n", chan->name);
00366 fprintf(f, "SERVERTEST ID: %s\n", testid);
00367 fprintf(f, "ANSWER: PASS\n");
00368 ast_log(LOG_DEBUG, "Processing Test ID '%s'\n", testid);
00369 res = ast_safe_sleep(chan, 1000);
00370 if (!res) {
00371
00372 if (option_debug)
00373 ast_log(LOG_DEBUG, "TestServer: 1. Send DTMF 1\n");
00374 res = ast_dtmf_stream(chan, NULL, "1", 0);
00375 fprintf(f, "SEND DTMF 1: %s\n", (res < 0) ? "FAIL" : "PASS");
00376 if (res > 0)
00377 res = 0;
00378 }
00379 if (!res) {
00380
00381 if (option_debug)
00382 ast_log(LOG_DEBUG, "TestServer: 2. Wait DTMF 2\n");
00383 res = ast_waitfordigit(chan, 3000);
00384 fprintf(f, "WAIT DTMF 2: %s\n", (res != '2') ? "FAIL" : "PASS");
00385 if (res == '2')
00386 res = 0;
00387 else
00388 res = -1;
00389 }
00390 if (!res) {
00391
00392 if (option_debug)
00393 ast_log(LOG_DEBUG, "TestServer: 3. Measure noise\n");
00394 res = measurenoise(chan, 6000, "TestServer");
00395 fprintf(f, "MEASURENOISE: %s (%d)\n", (res < 0) ? "FAIL" : "PASS", res);
00396 if (res > 0)
00397 res = 0;
00398 }
00399 if (!res) {
00400
00401 if (option_debug)
00402 ast_log(LOG_DEBUG, "TestServer: 4. Send DTMF 4\n");
00403 res = ast_dtmf_stream(chan, NULL, "4", 0);
00404 fprintf(f, "SEND DTMF 4: %s\n", (res < 0) ? "FAIL" : "PASS");
00405 if (res > 0)
00406 res = 0;
00407 }
00408
00409 if (!res) {
00410
00411 if (option_debug)
00412 ast_log(LOG_DEBUG, "TestServer: 5. Wait one second\n");
00413 res = ast_safe_sleep(chan, 1000);
00414 fprintf(f, "WAIT 1 SEC: %s\n", (res < 0) ? "FAIL" : "PASS");
00415 if (res > 0)
00416 res = 0;
00417 }
00418
00419 if (!res) {
00420
00421 if (option_debug)
00422 ast_log(LOG_DEBUG, "TestServer: 6. Measure tone\n");
00423 res = measurenoise(chan, 4000, "TestServer");
00424 fprintf(f, "MEASURETONE: %s (%d)\n", (res < 0) ? "FAIL" : "PASS", res);
00425 if (res > 0)
00426 res = 0;
00427 }
00428
00429 if (!res) {
00430
00431 if (option_debug)
00432 ast_log(LOG_DEBUG, "TestServer: 7. Send DTMF 5\n");
00433 res = ast_dtmf_stream(chan, NULL, "5", 0);
00434 fprintf(f, "SEND DTMF 5: %s\n", (res < 0) ? "FAIL" : "PASS");
00435 if (res > 0)
00436 res = 0;
00437 }
00438
00439 if (!res) {
00440
00441 if (option_debug)
00442 ast_log(LOG_DEBUG, "TestServer: 8. Transmit tone\n");
00443 res = sendnoise(chan, 6000);
00444 fprintf(f, "SENDTONE: %s\n", (res < 0) ? "FAIL" : "PASS");
00445 }
00446
00447 if (!res || (res == '7')) {
00448
00449 if (option_debug)
00450 ast_log(LOG_DEBUG, "TestServer: 9. Wait DTMF 7\n");
00451 if (!res)
00452 res = ast_waitfordigit(chan, 3000);
00453 fprintf(f, "WAIT DTMF 7: %s\n", (res != '7') ? "FAIL" : "PASS");
00454 if (res == '7')
00455 res = 0;
00456 else
00457 res = -1;
00458 }
00459 if (!res)
00460 res = ast_safe_sleep(chan, 1000);
00461 if (!res) {
00462
00463 if (option_debug)
00464 ast_log(LOG_DEBUG, "TestServer: 10. Send DTMF 8\n");
00465 res = ast_dtmf_stream(chan, NULL, "8", 0);
00466 fprintf(f, "SEND DTMF 8: %s\n", (res < 0) ? "FAIL" : "PASS");
00467 if (res > 0)
00468 res = 0;
00469 }
00470 if (!res) {
00471
00472 if (option_debug)
00473 ast_log(LOG_DEBUG, "TestServer: 11. Waiting for hangup\n");
00474 res = ast_safe_sleep(chan, 10000);
00475 fprintf(f, "WAIT HANGUP: %s\n", (res < 0) ? "PASS" : "FAIL");
00476 }
00477
00478 ast_log(LOG_NOTICE, "-- TEST COMPLETE--\n");
00479 fprintf(f, "-- END TEST--\n");
00480 fclose(f);
00481 res = -1;
00482 } else
00483 res = -1;
00484 } else {
00485 ast_log(LOG_NOTICE, "Did not read a test ID on '%s'\n", chan->name);
00486 res = -1;
00487 }
00488 LOCAL_USER_REMOVE(u);
00489 return res;
00490 }
00491
00492 int unload_module(void)
00493 {
00494 int res;
00495
00496 res = ast_unregister_application(testc_app);
00497 res |= ast_unregister_application(tests_app);
00498
00499 STANDARD_HANGUP_LOCALUSERS;
00500
00501 return res;
00502 }
00503
00504 int load_module(void)
00505 {
00506 int res;
00507
00508 res = ast_register_application(testc_app, testclient_exec, testc_synopsis, testc_descrip);
00509 res |= ast_register_application(tests_app, testserver_exec, tests_synopsis, tests_descrip);
00510
00511 return res;
00512 }
00513
00514 char *description(void)
00515 {
00516 return tdesc;
00517 }
00518
00519 int usecount(void)
00520 {
00521 int res;
00522 STANDARD_USECOUNT(res);
00523 return res;
00524 }
00525
00526 char *key(void)
00527 {
00528 return ASTERISK_GPL_KEY;
00529 }