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00030 #include "asterisk.h"
00031
00032 ASTERISK_FILE_VERSION(__FILE__, "$Revision: 184388 $")
00033
00034 #include <stdlib.h>
00035 #include <stdio.h>
00036 #include <string.h>
00037 #include <unistd.h>
00038 #include <fcntl.h>
00039 #include <sys/types.h>
00040 #include <sys/stat.h>
00041
00042 #include "asterisk/channel.h"
00043 #include "asterisk/options.h"
00044 #include "asterisk/module.h"
00045 #include "asterisk/logger.h"
00046 #include "asterisk/lock.h"
00047 #include "asterisk/app.h"
00048 #include "asterisk/pbx.h"
00049 #include "asterisk/utils.h"
00050
00051 static char *tests_descrip =
00052 "TestServer(): Perform test server function and write call report.\n"
00053 "Results stored in /var/log/asterisk/testreports/<testid>-server.txt";
00054 static char *tests_app = "TestServer";
00055 static char *tests_synopsis = "Execute Interface Test Server";
00056
00057 static char *testc_descrip =
00058 "TestClient(testid): Executes test client with given testid.\n"
00059 "Results stored in /var/log/asterisk/testreports/<testid>-client.txt";
00060
00061 static char *testc_app = "TestClient";
00062 static char *testc_synopsis = "Execute Interface Test Client";
00063
00064 static int measurenoise(struct ast_channel *chan, int ms, char *who)
00065 {
00066 int res=0;
00067 int mssofar;
00068 int noise=0;
00069 int samples=0;
00070 int x;
00071 short *foo;
00072 struct timeval start;
00073 struct ast_frame *f;
00074 int rformat;
00075 rformat = chan->readformat;
00076 if (ast_set_read_format(chan, AST_FORMAT_SLINEAR)) {
00077 ast_log(LOG_NOTICE, "Unable to set to linear mode!\n");
00078 return -1;
00079 }
00080 start = ast_tvnow();
00081 for(;;) {
00082 mssofar = ast_tvdiff_ms(ast_tvnow(), start);
00083 if (mssofar > ms)
00084 break;
00085 res = ast_waitfor(chan, ms - mssofar);
00086 if (res < 1)
00087 break;
00088 f = ast_read(chan);
00089 if (!f) {
00090 res = -1;
00091 break;
00092 }
00093 if ((f->frametype == AST_FRAME_VOICE) && (f->subclass == AST_FORMAT_SLINEAR)) {
00094 foo = (short *)f->data;
00095 for (x=0;x<f->samples;x++) {
00096 noise += abs(foo[x]);
00097 samples++;
00098 }
00099 }
00100 ast_frfree(f);
00101 }
00102
00103 if (rformat) {
00104 if (ast_set_read_format(chan, rformat)) {
00105 ast_log(LOG_NOTICE, "Unable to restore original format!\n");
00106 return -1;
00107 }
00108 }
00109 if (res < 0)
00110 return res;
00111 if (!samples) {
00112 ast_log(LOG_NOTICE, "No samples were received from the other side!\n");
00113 return -1;
00114 }
00115 ast_log(LOG_DEBUG, "%s: Noise: %d, samples: %d, avg: %d\n", who, noise, samples, noise / samples);
00116 return (noise / samples);
00117 }
00118
00119 static int sendnoise(struct ast_channel *chan, int ms)
00120 {
00121 int res;
00122 res = ast_tonepair_start(chan, 1537, 2195, ms, 8192);
00123 if (!res) {
00124 res = ast_waitfordigit(chan, ms);
00125 ast_tonepair_stop(chan);
00126 }
00127 return res;
00128 }
00129
00130 static int testclient_exec(struct ast_channel *chan, void *data)
00131 {
00132 struct ast_module_user *u;
00133 int res = 0;
00134 char *testid=data;
00135 char fn[80];
00136 char serverver[80];
00137 FILE *f;
00138
00139
00140 if (ast_strlen_zero(testid)) {
00141 ast_log(LOG_WARNING, "TestClient requires an argument - the test id\n");
00142 return -1;
00143 }
00144
00145 u = ast_module_user_add(chan);
00146
00147 if (chan->_state != AST_STATE_UP)
00148 res = ast_answer(chan);
00149
00150
00151 res = ast_safe_sleep(chan, 3000);
00152
00153 if (!res)
00154 res = ast_dtmf_stream(chan, NULL, "8378*1#", 0);
00155 if (option_debug)
00156 ast_log(LOG_DEBUG, "Transmit client version\n");
00157
00158
00159 if (option_debug)
00160 ast_log(LOG_DEBUG, "Read server version\n");
00161 if (!res)
00162 res = ast_app_getdata(chan, NULL, serverver, sizeof(serverver) - 1, 0);
00163 if (res > 0)
00164 res = 0;
00165 if (option_debug)
00166 ast_log(LOG_DEBUG, "server version: %s\n", serverver);
00167 if (res > 0)
00168 res = 0;
00169 if (!res)
00170 res = ast_safe_sleep(chan, 1000);
00171
00172 if (!res)
00173 res = ast_dtmf_stream(chan, NULL, testid, 0);
00174 if (!res)
00175 res = ast_dtmf_stream(chan, NULL, "#", 0);
00176 if (option_debug)
00177 ast_log(LOG_DEBUG, "send test identifier: %s\n", testid);
00178
00179 if ((res >=0) && (!ast_strlen_zero(testid))) {
00180
00181 snprintf(fn, sizeof(fn), "%s/testresults", ast_config_AST_LOG_DIR);
00182 mkdir(fn, 0777);
00183 snprintf(fn, sizeof(fn), "%s/testresults/%s-client.txt", ast_config_AST_LOG_DIR, testid);
00184 if ((f = fopen(fn, "w+"))) {
00185 setlinebuf(f);
00186 fprintf(f, "CLIENTCHAN: %s\n", chan->name);
00187 fprintf(f, "CLIENTTEST ID: %s\n", testid);
00188 fprintf(f, "ANSWER: PASS\n");
00189 res = 0;
00190
00191 if (!res) {
00192
00193 if (option_debug)
00194 ast_log(LOG_DEBUG, "TestClient: 2. Wait DTMF 1\n");
00195 res = ast_waitfordigit(chan, 3000);
00196 fprintf(f, "WAIT DTMF 1: %s\n", (res != '1') ? "FAIL" : "PASS");
00197 if (res == '1')
00198 res = 0;
00199 else
00200 res = -1;
00201 }
00202 if (!res) {
00203 res = ast_safe_sleep(chan, 1000);
00204 }
00205 if (!res) {
00206
00207 if (option_debug)
00208 ast_log(LOG_DEBUG, "TestClient: 2. Send DTMF 2\n");
00209 res = ast_dtmf_stream(chan, NULL, "2", 0);
00210 fprintf(f, "SEND DTMF 2: %s\n", (res < 0) ? "FAIL" : "PASS");
00211 if (res > 0)
00212 res = 0;
00213 }
00214 if (!res) {
00215
00216 if (option_debug)
00217 ast_log(LOG_DEBUG, "TestClient: 3. Wait one second\n");
00218 res = ast_safe_sleep(chan, 1000);
00219 fprintf(f, "WAIT 1 SEC: %s\n", (res < 0) ? "FAIL" : "PASS");
00220 if (res > 0)
00221 res = 0;
00222 }
00223 if (!res) {
00224
00225 if (option_debug)
00226 ast_log(LOG_DEBUG, "TestClient: 4. Measure noise\n");
00227 res = measurenoise(chan, 5000, "TestClient");
00228 fprintf(f, "MEASURENOISE: %s (%d)\n", (res < 0) ? "FAIL" : "PASS", res);
00229 if (res > 0)
00230 res = 0;
00231 }
00232 if (!res) {
00233
00234 if (option_debug)
00235 ast_log(LOG_DEBUG, "TestClient: 5. Wait DTMF 4\n");
00236 res = ast_waitfordigit(chan, 3000);
00237 fprintf(f, "WAIT DTMF 4: %s\n", (res != '4') ? "FAIL" : "PASS");
00238 if (res == '4')
00239 res = 0;
00240 else
00241 res = -1;
00242 }
00243 if (!res) {
00244
00245 if (option_debug)
00246 ast_log(LOG_DEBUG, "TestClient: 6. Transmit tone\n");
00247 res = sendnoise(chan, 6000);
00248 fprintf(f, "SENDTONE: %s\n", (res < 0) ? "FAIL" : "PASS");
00249 }
00250 if (!res || (res == '5')) {
00251
00252 if (option_debug)
00253 ast_log(LOG_DEBUG, "TestClient: 7. Wait DTMF 5\n");
00254 if (!res)
00255 res = ast_waitfordigit(chan, 3000);
00256 fprintf(f, "WAIT DTMF 5: %s\n", (res != '5') ? "FAIL" : "PASS");
00257 if (res == '5')
00258 res = 0;
00259 else
00260 res = -1;
00261 }
00262 if (!res) {
00263
00264 if (option_debug)
00265 ast_log(LOG_DEBUG, "TestClient: 8. Wait one second\n");
00266 res = ast_safe_sleep(chan, 1000);
00267 fprintf(f, "WAIT 1 SEC: %s\n", (res < 0) ? "FAIL" : "PASS");
00268 if (res > 0)
00269 res = 0;
00270 }
00271 if (!res) {
00272
00273 if (option_debug)
00274 ast_log(LOG_DEBUG, "TestClient: 9. Measure tone\n");
00275 res = measurenoise(chan, 4000, "TestClient");
00276 fprintf(f, "MEASURETONE: %s (%d)\n", (res < 0) ? "FAIL" : "PASS", res);
00277 if (res > 0)
00278 res = 0;
00279 }
00280 if (!res) {
00281
00282 if (option_debug)
00283 ast_log(LOG_DEBUG, "TestClient: 10. Send DTMF 7\n");
00284 res = ast_dtmf_stream(chan, NULL, "7", 0);
00285 fprintf(f, "SEND DTMF 7: %s\n", (res < 0) ? "FAIL" : "PASS");
00286 if (res > 0)
00287 res =0;
00288 }
00289 if (!res) {
00290
00291 if (option_debug)
00292 ast_log(LOG_DEBUG, "TestClient: 11. Wait DTMF 8\n");
00293 res = ast_waitfordigit(chan, 3000);
00294 fprintf(f, "WAIT DTMF 8: %s\n", (res != '8') ? "FAIL" : "PASS");
00295 if (res == '8')
00296 res = 0;
00297 else
00298 res = -1;
00299 }
00300 if (!res) {
00301 res = ast_safe_sleep(chan, 1000);
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 ast_module_user_remove(u);
00320 return res;
00321 }
00322
00323 static int testserver_exec(struct ast_channel *chan, void *data)
00324 {
00325 struct ast_module_user *u;
00326 int res = 0;
00327 char testid[80]="";
00328 char fn[80];
00329 FILE *f;
00330 u = ast_module_user_add(chan);
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 if (!res) {
00409
00410 if (option_debug)
00411 ast_log(LOG_DEBUG, "TestServer: 5. Wait one second\n");
00412 res = ast_safe_sleep(chan, 1000);
00413 fprintf(f, "WAIT 1 SEC: %s\n", (res < 0) ? "FAIL" : "PASS");
00414 if (res > 0)
00415 res = 0;
00416 }
00417 if (!res) {
00418
00419 if (option_debug)
00420 ast_log(LOG_DEBUG, "TestServer: 6. Measure tone\n");
00421 res = measurenoise(chan, 4000, "TestServer");
00422 fprintf(f, "MEASURETONE: %s (%d)\n", (res < 0) ? "FAIL" : "PASS", res);
00423 if (res > 0)
00424 res = 0;
00425 }
00426 if (!res) {
00427
00428 if (option_debug)
00429 ast_log(LOG_DEBUG, "TestServer: 7. Send DTMF 5\n");
00430 res = ast_dtmf_stream(chan, NULL, "5", 0);
00431 fprintf(f, "SEND DTMF 5: %s\n", (res < 0) ? "FAIL" : "PASS");
00432 if (res > 0)
00433 res = 0;
00434 }
00435
00436 if (!res) {
00437
00438 if (option_debug)
00439 ast_log(LOG_DEBUG, "TestServer: 8. Transmit tone\n");
00440 res = sendnoise(chan, 6000);
00441 fprintf(f, "SENDTONE: %s\n", (res < 0) ? "FAIL" : "PASS");
00442 }
00443
00444 if (!res || (res == '7')) {
00445
00446 if (option_debug)
00447 ast_log(LOG_DEBUG, "TestServer: 9. Wait DTMF 7\n");
00448 if (!res)
00449 res = ast_waitfordigit(chan, 3000);
00450 fprintf(f, "WAIT DTMF 7: %s\n", (res != '7') ? "FAIL" : "PASS");
00451 if (res == '7')
00452 res = 0;
00453 else
00454 res = -1;
00455 }
00456 if (!res) {
00457 res = ast_safe_sleep(chan, 1000);
00458 }
00459 if (!res) {
00460
00461 if (option_debug)
00462 ast_log(LOG_DEBUG, "TestServer: 10. Send DTMF 8\n");
00463 res = ast_dtmf_stream(chan, NULL, "8", 0);
00464 fprintf(f, "SEND DTMF 8: %s\n", (res < 0) ? "FAIL" : "PASS");
00465 if (res > 0)
00466 res = 0;
00467 }
00468 if (!res) {
00469
00470 if (option_debug)
00471 ast_log(LOG_DEBUG, "TestServer: 11. Waiting for hangup\n");
00472 res = ast_safe_sleep(chan, 10000);
00473 fprintf(f, "WAIT HANGUP: %s\n", (res < 0) ? "PASS" : "FAIL");
00474 }
00475
00476 ast_log(LOG_NOTICE, "-- TEST COMPLETE--\n");
00477 fprintf(f, "-- END TEST--\n");
00478 fclose(f);
00479 res = -1;
00480 } else
00481 res = -1;
00482 } else {
00483 ast_log(LOG_NOTICE, "Did not read a test ID on '%s'\n", chan->name);
00484 res = -1;
00485 }
00486 ast_module_user_remove(u);
00487 return res;
00488 }
00489
00490 static int unload_module(void)
00491 {
00492 int res;
00493
00494 res = ast_unregister_application(testc_app);
00495 res |= ast_unregister_application(tests_app);
00496
00497 ast_module_user_hangup_all();
00498
00499 return res;
00500 }
00501
00502 static int load_module(void)
00503 {
00504 int res;
00505
00506 res = ast_register_application(testc_app, testclient_exec, testc_synopsis, testc_descrip);
00507 res |= ast_register_application(tests_app, testserver_exec, tests_synopsis, tests_descrip);
00508
00509 return res;
00510 }
00511
00512 AST_MODULE_INFO_STANDARD(ASTERISK_GPL_KEY, "Interface Test Application");