src/srfsh/srfsh.c

   1 #include "srfsh.h"
   2
   3 int recv_timeout = 120;
   4 int is_from_script = 0;
   5 FILE* shell_writer = NULL;
   6 FILE* shell_reader = NULL;
   7
   8 int main( int argc, char* argv[] ) {
   9
  10         /* --------------------------------------------- */
  11         /* see if they have a .srfsh.xml in their home directory */
  12         char* home = getenv("HOME");
  13         int l = strlen(home) + 36;
  14         char fbuf[l];
  15         memset(fbuf, 0, l);
  16         sprintf(fbuf,"%s/.srfsh.xml",home);
  17
  18         if(!access(fbuf, R_OK)) {
  19                 if( ! osrf_system_bootstrap_client(fbuf, "srfsh") ) {
  20                         fprintf(stderr,"Unable to bootstrap client for requests\n");
  21                         osrfLogError( OSRF_LOG_MARK,  "Unable to bootstrap client for requests");
  22                         return -1;
  23                 }
  24
  25         } else {
  26                 fprintf(stderr,"No Config file found at %s\n", fbuf );
  27                 return -1;
  28         }
  29
  30         if(argc > 1) {
  31                 /* for now.. the first arg is used as a script file for processing */
  32                 int f;
  33                 if( (f = open(argv[1], O_RDONLY)) == -1 ) {
  34                         osrfLogError( OSRF_LOG_MARK, "Unable to open file %s for reading, exiting...", argv[1]);
  35                         return -1;
  36                 }
  37
  38                 if(dup2(f, STDIN_FILENO) == -1) {
  39                         osrfLogError( OSRF_LOG_MARK, "Unable to duplicate STDIN, exiting...");
  40                         return -1;
  41                 }
  42
  43                 close(f);
  44                 is_from_script = 1;
  45         }
  46
  47         /* --------------------------------------------- */
  48         load_history();
  49
  50
  51         client = osrf_system_get_transport_client();
  52
  53         /* open the shell handle */
  54         shell_writer = popen( "bash", "w");
  55         //shell_reader = popen( "bash", "r");
  56
  57         /* main process loop */
  58         char* request;
  59         while((request=readline(prompt))) {
  60
  61                 if( !strcasecmp(request, "exit") || !strcasecmp(request,"quit"))
  62                         break;
  63
  64                 char* req_copy = strdup(request);
  65
  66                 parse_request( req_copy );
  67                 if( request && strlen(request) > 1 ) {
  68                         add_history(request);
  69                 }
  70
  71                 free(request);
  72                 free(req_copy);
  73
  74                 fflush(shell_writer);
  75                 fflush(stderr);
  76                 fflush(stdout);
  77         }
  78
  79         if(history_file != NULL )
  80                 write_history(history_file);
  81
  82         free(request);
  83
  84         osrf_system_shutdown();
  85         return 0;
  86 }
  87
  88 void sig_child_handler( int s ) {
  89         child_dead = 1;
  90 }
  91
  92 /*
  93 void sig_int_handler( int s ) {
  94         printf("\n");
  95         caught_sigint = 1;
  96         signal(SIGINT,sig_int_handler);
  97 }
  98 */
  99
 100 int load_history() {
 101
 102         char* home = getenv("HOME");
 103         int l = strlen(home) + 24;
 104         char fbuf[l];
 105
 106         memset(fbuf, 0, l);
 107         sprintf(fbuf,"%s/.srfsh_history",home);
 108         history_file = strdup(fbuf);
 109
 110         if(!access(history_file, W_OK | R_OK )) {
 111                 history_length = 999;
 112                 read_history(history_file);
 113         }
 114         return 1;
 115 }
 116
 117
 118 int parse_error( char* words[] ) {
 119
 120         if( ! words )
 121                 return 0;
 122
 123
 124         int i = 0;
 125         char* current;
 126         char buffer[256];
 127         memset(buffer, 0, 256);
 128         while( (current=words[i++]) ) {
 129                 strcat(buffer, current);
 130                 strcat(buffer, " ");
 131         }
 132         if( ! buffer || strlen(buffer) < 1 )
 133                 printf("\n");
 134
 135         fprintf( stderr, "???: %s\n", buffer );
 136         return 0;
 137
 138 }
 139
 140
 141 int parse_request( char* request ) {
 142
 143         if( request == NULL )
 144                 return 0;
 145
 146         int ret_val = 0;
 147         int i = 0;
 148         char* words[COMMAND_BUFSIZE];
 149         memset(words,0,COMMAND_BUFSIZE);
 150         char* req = request;
 151
 152         char* cur_tok = strtok( req, " " );
 153
 154         if( cur_tok == NULL )
 155                 return 0;
 156
 157         while(cur_tok != NULL) {
 158                 words[i++] = cur_tok;
 159                 cur_tok = strtok( NULL, " " );
 160         }
 161
 162
 163         // not sure why (strtok?), but this is necessary
 164         memset( words + i, 0, COMMAND_BUFSIZE - i );
 165
 166         /* pass off to the top level command */
 167         if( !strcmp(words[0],"router") )
 168                 ret_val = handle_router( words );
 169
 170         /*
 171         else if( !strcmp(words[0],"time") )
 172                 ret_val = handle_time( words );
 173                 */
 174
 175         else if (!strcmp(words[0],"request"))
 176                 ret_val = handle_request( words, 0 );
 177
 178         else if (!strcmp(words[0],"relay"))
 179                 ret_val = handle_request( words, 1 );
 180
 181         else if (!strcmp(words[0],"help"))
 182                 ret_val = print_help();
 183
 184         else if (!strcmp(words[0],"set"))
 185                 ret_val = handle_set(words);
 186
 187         else if (!strcmp(words[0],"print"))
 188                 ret_val = handle_print(words);
 189
 190         else if (!strcmp(words[0],"math_bench"))
 191                 ret_val = handle_math(words);
 192
 193         else if (!strcmp(words[0],"introspect"))
 194                 ret_val = handle_introspect(words);
 195
 196         else if (!strcmp(words[0],"login"))
 197                 ret_val = handle_login(words);
 198
 199         else if (words[0][0] == '!')
 200                 ret_val = handle_exec( words, 1 );
 201
 202         if(!ret_val) {
 203                 #ifdef EXEC_DEFAULT
 204                         return handle_exec( words, 0 );
 205                 #else
 206                         return parse_error( words );
 207                 #endif
 208         }
 209
 210         return 1;
 211
 212 }
 213
 214
 215 int handle_introspect(char* words[]) {
 216
 217         if(words[1] && words[2]) {
 218                 fprintf(stderr, "--> %s\n", words[1]);
 219                 char buf[256];
 220                 memset(buf,0,256);
 221                 sprintf( buf, "request %s opensrf.system.method %s", words[1], words[2] );
 222                 return parse_request( buf );
 223
 224         } else {
 225
 226                 if(words[1]) {
 227                         fprintf(stderr, "--> %s\n", words[1]);
 228                         char buf[256];
 229                         memset(buf,0,256);
 230                         sprintf( buf, "request %s opensrf.system.method.all", words[1] );
 231                         return parse_request( buf );
 232                 }
 233         }
 234
 235         return 0;
 236 }
 237
 238
 239 int handle_login( char* words[]) {
 240
 241         if( words[1] && words[2]) {
 242
 243                 char* username = words[1];
 244                 char* password = words[2];
 245                 char* type              = words[3];
 246                 char* orgloc    = words[4];
 247                 char* wsid              = words[5];
 248                 int orgloci = (orgloc) ? atoi(orgloc) : 0;
 249                 int wsidi = (wsid) ? atoi(wsid) : 0;
 250                 if(!type) type = "opac";
 251
 252                 char buf[256];
 253                 memset(buf,0,256);
 254
 255                 char buf2[256];
 256                 memset(buf2,0,256);
 257
 258                 sprintf( buf,
 259                                 "request open-ils.auth open-ils.auth.authenticate.init \"%s\"", username );
 260                 parse_request(buf);
 261
 262                 char* hash;
 263                 if(last_result && last_result->_result_content) {
 264                         jsonObject* r = last_result->_result_content;
 265                         hash = jsonObjectGetString(r);
 266                 } else return 0;
 267
 268
 269                 char* pass_buf = md5sum(password);
 270
 271                 char both_buf[256];
 272                 memset(both_buf,0,256);
 273                 sprintf(both_buf,"%s%s",hash, pass_buf);
 274
 275                 char* mess_buf = md5sum(both_buf);
 276
 277                 sprintf( buf2, "request open-ils.auth open-ils.auth.authenticate.complete "
 278                                 "\"%s\", \"%s\", \"%s\", %d, %d", username, mess_buf, type, orgloci, wsidi );
 279
 280                 free(pass_buf);
 281                 free(mess_buf);
 282
 283                 parse_request( buf2 );
 284
 285                 jsonObject* x = last_result->_result_content;
 286                 double authtime = 0;
 287                 if(x) {
 288                         char* authtoken = jsonObjectGetString(
 289                                         jsonObjectGetKey(jsonObjectGetKey(x,"payload"), "authtoken"));
 290                         authtime  = jsonObjectGetNumber(
 291                                         jsonObjectGetKey(jsonObjectGetKey(x,"payload"), "authtime"));
 292                         if(authtoken) login_session = strdup(authtoken);
 293                         else login_session = NULL;
 294                 }
 295                 else login_session = NULL;
 296
 297                 printf("Login Session: %s.  Session timeout: %lf\n", login_session, authtime );
 298
 299                 return 1;
 300
 301         }
 302
 303         return 0;
 304 }
 305
 306 int handle_set( char* words[]) {
 307
 308         char* variable;
 309         if( (variable=words[1]) ) {
 310
 311                 char* val;
 312                 if( (val=words[2]) ) {
 313
 314                         if(!strcmp(variable,"pretty_print")) {
 315                                 if(!strcmp(val,"true")) {
 316                                         pretty_print = 1;
 317                                         printf("pretty_print = true\n");
 318                                         return 1;
 319                                 }
 320                                 if(!strcmp(val,"false")) {
 321                                         pretty_print = 0;
 322                                         printf("pretty_print = false\n");
 323                                         return 1;
 324                                 }
 325                         }
 326
 327                         if(!strcmp(variable,"raw_print")) {
 328                                 if(!strcmp(val,"true")) {
 329                                         raw_print = 1;
 330                                         printf("raw_print = true\n");
 331                                         return 1;
 332                                 }
 333                                 if(!strcmp(val,"false")) {
 334                                         raw_print = 0;
 335                                         printf("raw_print = false\n");
 336                                         return 1;
 337                                 }
 338                         }
 339
 340                 }
 341         }
 342
 343         return 0;
 344 }
 345
 346
 347 int handle_print( char* words[]) {
 348
 349         char* variable;
 350         if( (variable=words[1]) ) {
 351                 if(!strcmp(variable,"pretty_print")) {
 352                         if(pretty_print) {
 353                                 printf("pretty_print = true\n");
 354                                 return 1;
 355                         } else {
 356                                 printf("pretty_print = false\n");
 357                                 return 1;
 358                         }
 359                 }
 360
 361                 if(!strcmp(variable,"login")) {
 362                         printf("login session = %s\n", login_session );
 363                         return 1;
 364                 }
 365
 366         }
 367         return 0;
 368 }
 369
 370 int handle_router( char* words[] ) {
 371
 372         if(!client)
 373                 return 1;
 374
 375         int i;
 376
 377         if( words[1] ) {
 378                 if( !strcmp(words[1],"query") ) {
 379
 380                         if( words[2] && !strcmp(words[2],"servers") ) {
 381                                 for(i=3; i < COMMAND_BUFSIZE - 3 && words[i]; i++ ) {
 382                                         router_query_servers( words[i] );
 383                                 }
 384                                 return 1;
 385                         }
 386                         return 0;
 387                 }
 388                 return 0;
 389         }
 390         return 0;
 391 }
 392
 393
 394 /* if new shell, spawn a new child and subshell to do the work,
 395         otherwise pipe the request to the currently open (piped) shell */
 396 int handle_exec(char* words[], int new_shell) {
 397
 398         if(!words[0]) return 0;
 399
 400         if( words[0] && words[0][0] == '!') {
 401                 int len = strlen(words[0]);
 402                 char command[len];
 403                 memset(command,0,len);
 404
 405                 int i; /* chop out the ! */
 406                 for( i=1; i!= len; i++) {
 407                         command[i-1] = words[0][i];
 408                 }
 409
 410                 free(words[0]);
 411                 words[0] = strdup(command);
 412         }
 413
 414         if(new_shell) {
 415                 signal(SIGCHLD, sig_child_handler);
 416
 417                 if(fork()) {
 418
 419                         waitpid(-1, 0, 0);
 420                         if(child_dead) {
 421                                 signal(SIGCHLD,sig_child_handler);
 422                                 child_dead = 0;
 423                         }
 424
 425                 } else {
 426                         execvp( words[0], words );
 427                         exit(0);
 428                 }
 429
 430         } else {
 431
 432
 433                 growing_buffer* b = buffer_init(64);
 434                 int i = 0;
 435                 while(words[i])
 436                         buffer_fadd( b, "%s ", words[i++] );
 437
 438                 buffer_add( b, "\n");
 439
 440                 //int reader;
 441                 //int reader = dup2(STDOUT_FILENO, reader);
 442                 //int reader = dup(STDOUT_FILENO);
 443                 //close(STDOUT_FILENO);
 444
 445                 fprintf( shell_writer, b->buf );
 446                 buffer_free(b);
 447
 448                 fflush(shell_writer);
 449                 usleep(1000);
 450
 451                 /*
 452                 char c[4096];
 453                 bzero(c, 4096);
 454                 read( reader, c, 4095 );
 455                 fprintf(stderr, "read %s", c);
 456                 dup2(reader, STDOUT_FILENO);
 457                 */
 458
 459         }
 460
 461
 462         return 1;
 463 }
 464
 465
 466 int handle_request( char* words[], int relay ) {
 467
 468         if(!client)
 469                 return 1;
 470
 471         if(words[1]) {
 472                 char* server = words[1];
 473                 char* method = words[2];
 474                 int i;
 475                 growing_buffer* buffer = NULL;
 476                 if(!relay) {
 477                         buffer = buffer_init(128);
 478                         buffer_add(buffer, "[");
 479                         for(i = 3; words[i] != NULL; i++ ) {
 480                                 /* removes trailing semicolon if user accidentally enters it */
 481                                 if( words[i][strlen(words[i])-1] == ';' )
 482                                         words[i][strlen(words[i])-1] = '\0';
 483                                 buffer_add( buffer, words[i] );
 484                                 buffer_add(buffer, " ");
 485                         }
 486                         buffer_add(buffer, "]");
 487                 }
 488
 489                 return send_request( server, method, buffer, relay );
 490         }
 491
 492         return 0;
 493 }
 494
 495 int send_request( char* server,
 496                 char* method, growing_buffer* buffer, int relay ) {
 497         if( server == NULL || method == NULL )
 498                 return 0;
 499
 500         jsonObject* params = NULL;
 501         if( !relay ) {
 502                 if( buffer != NULL && buffer->n_used > 0 )
 503                         params = json_parse_string(buffer->buf);
 504         } else {
 505                 if(!last_result || ! last_result->_result_content) {
 506                         printf("We're not going to call 'relay' with no result params\n");
 507                         return 1;
 508                 }
 509                 else {
 510                         jsonObject* o = jsonNewObject(NULL);
 511                         jsonObjectPush(o, last_result->_result_content );
 512                         params = o;
 513                 }
 514         }
 515
 516
 517         if(buffer->n_used > 0 && params == NULL) {
 518                 fprintf(stderr, "JSON error detected, not executing\n");
 519                 return 1;
 520         }
 521
 522         osrf_app_session* session = osrf_app_client_session_init(server);
 523
 524         if(!osrf_app_session_connect(session)) {
 525                 osrfLogWarning( OSRF_LOG_MARK,  "Unable to connect to remote service %s\n", server );
 526                 return 1;
 527         }
 528
 529         double start = get_timestamp_millis();
 530         //int req_id = osrf_app_session_make_request( session, params, method, 1, NULL );
 531         int req_id = osrf_app_session_make_req( session, params, method, 1, NULL );
 532
 533
 534         osrf_message* omsg = osrf_app_session_request_recv( session, req_id, recv_timeout );
 535
 536         if(!omsg)
 537                 printf("\nReceived no data from server\n");
 538
 539
 540         signal(SIGPIPE, SIG_IGN);
 541
 542         FILE* less;
 543         if(!is_from_script) less = popen( "less -EX", "w");
 544         else less = stdout;
 545
 546         if( less == NULL ) { less = stdout; }
 547
 548         growing_buffer* resp_buffer = buffer_init(4096);
 549
 550         while(omsg) {
 551
 552                 if(raw_print) {
 553
 554                         if(omsg->_result_content) {
 555
 556                                 osrf_message_free(last_result);
 557                                 last_result = omsg;
 558
 559                                 char* content;
 560
 561                                 if( pretty_print && omsg->_result_content ) {
 562                                         char* j = jsonObjectToJSON(omsg->_result_content);
 563                                         //content = json_printer(j);
 564                                         content = jsonFormatString(j);
 565                                         free(j);
 566                                 } else
 567                                         content = jsonObjectGetString(omsg->_result_content);
 568
 569                                 printf( "\nReceived Data: %s\n", content );
 570                                 free(content);
 571
 572                         } else {
 573
 574                                 char code[16];
 575                                 memset(code, 0, 16);
 576                                 sprintf( code, "%d", omsg->status_code );
 577                                 buffer_add( resp_buffer, code );
 578
 579                                 printf( "\nReceived Exception:\nName: %s\nStatus: %s\nStatus: %s\n",
 580                                                 omsg->status_name, omsg->status_text, code );
 581
 582                                 fflush(stdout);
 583                         }
 584
 585                 } else {
 586
 587                         if(omsg->_result_content) {
 588
 589                                 osrf_message_free(last_result);
 590                                 last_result = omsg;
 591
 592                                 char* content;
 593
 594                                 if( pretty_print && omsg->_result_content ) {
 595                                         char* j = jsonObjectToJSON(omsg->_result_content);
 596                                         //content = json_printer(j);
 597                                         content = jsonFormatString(j);
 598                                         free(j);
 599                                 } else
 600                                         content = jsonObjectGetString(omsg->_result_content);
 601
 602                                 buffer_add( resp_buffer, "\nReceived Data: " );
 603                                 buffer_add( resp_buffer, content );
 604                                 buffer_add( resp_buffer, "\n" );
 605                                 free(content);
 606
 607                         } else {
 608
 609                                 buffer_add( resp_buffer, "\nReceived Exception:\nName: " );
 610                                 buffer_add( resp_buffer, omsg->status_name );
 611                                 buffer_add( resp_buffer, "\nStatus: " );
 612                                 buffer_add( resp_buffer, omsg->status_text );
 613                                 buffer_add( resp_buffer, "\nStatus: " );
 614                                 char code[16];
 615                                 memset(code, 0, 16);
 616                                 sprintf( code, "%d", omsg->status_code );
 617                                 buffer_add( resp_buffer, code );
 618                         }
 619                 }
 620
 621
 622                 omsg = osrf_app_session_request_recv( session, req_id, recv_timeout );
 623
 624         }
 625
 626         double end = get_timestamp_millis();
 627
 628         fprintf( less, resp_buffer->buf );
 629         buffer_free( resp_buffer );
 630         fprintf( less, "\n------------------------------------\n");
 631         if( osrf_app_session_request_complete( session, req_id ))
 632                 fprintf(less, "Request Completed Successfully\n");
 633
 634
 635         fprintf(less, "Request Time in seconds: %.6f\n", end - start );
 636         fprintf(less, "------------------------------------\n");
 637
 638         pclose(less);
 639
 640         osrf_app_session_request_finish( session, req_id );
 641         osrf_app_session_disconnect( session );
 642         osrf_app_session_destroy( session );
 643
 644
 645         return 1;
 646
 647
 648 }
 649
 650 /*
 651 int handle_time( char* words[] ) {
 652
 653         if( ! words[1] ) {
 654
 655                 char buf[36];
 656                 memset(buf,0,36);
 657                 get_timestamp(buf);
 658                 printf( "%s\n", buf );
 659                 return 1;
 660         }
 661
 662         if( words[1] ) {
 663                 time_t epoch = (time_t)atoi( words[1] );
 664                 char* localtime = strdup( ctime( &epoch ) );
 665                 printf( "%s => %s", words[1], localtime );
 666                 free(localtime);
 667                 return 1;
 668         }
 669
 670         return 0;
 671
 672 }
 673 */
 674
 675
 676
 677 int router_query_servers( char* router_server ) {
 678
 679         if( ! router_server || strlen(router_server) == 0 )
 680                 return 0;
 681
 682         char rbuf[256];
 683         memset(rbuf,0,256);
 684         sprintf(rbuf,"router@%s/router", router_server );
 685
 686         transport_message* send =
 687                 message_init( "servers", NULL, NULL, rbuf, NULL );
 688         message_set_router_info( send, NULL, NULL, NULL, "query", 0 );
 689
 690         client_send_message( client, send );
 691         message_free( send );
 692
 693         transport_message* recv = client_recv( client, -1 );
 694         if( recv == NULL ) {
 695                 fprintf(stderr, "NULL message received from router\n");
 696                 return 1;
 697         }
 698
 699         printf(
 700                         "---------------------------------------------------------------------------------\n"
 701                         "Received from 'server' query on %s\n"
 702                         "---------------------------------------------------------------------------------\n"
 703                         "original reg time | latest reg time | last used time | class | server\n"
 704                         "---------------------------------------------------------------------------------\n"
 705                         "%s"
 706                         "---------------------------------------------------------------------------------\n"
 707                         , router_server, recv->body );
 708
 709         message_free( recv );
 710
 711         return 1;
 712 }
 713
 714 int print_help() {
 715
 716         printf(
 717                         "---------------------------------------------------------------------------------\n"
 718                         "Commands:\n"
 719                         "---------------------------------------------------------------------------------\n"
 720                         "help                   - Display this message\n"
 721                         "!<command> [args] - Forks and runs the given command in the shell\n"
 722                         "time                   - Prints the current time\n"
 723                         "time <timestamp>       - Formats seconds since epoch into readable format\n"
 724                         "set <variable> <value> - set a srfsh variable (e.g. set pretty_print true )\n"
 725                         "print <variable>               - Displays the value of a srfsh variable\n"
 726                         "---------------------------------------------------------------------------------\n"
 727
 728                         "router query servers <server1 [, server2, ...]>\n"
 729                         "       - Returns stats on connected services\n"
 730                         "\n"
 731                         "\n"
 732                         "request <service> <method> [ <json formatted string of params> ]\n"
 733                         "       - Anything passed in will be wrapped in a json array,\n"
 734                         "               so add commas if there is more than one param\n"
 735                         "\n"
 736                         "\n"
 737                         "relay <service> <method>\n"
 738                         "       - Performs the requested query using the last received result as the param\n"
 739                         "\n"
 740                         "\n"
 741                         "math_bench <num_batches> [0|1|2]\n"
 742                         "       - 0 means don't reconnect, 1 means reconnect after each batch of 4, and\n"
 743                         "                2 means reconnect after every request\n"
 744                         "\n"
 745                         "introspect <service>\n"
 746                         "       - prints the API for the service\n"
 747                         "\n"
 748                         "\n"
 749                         "---------------------------------------------------------------------------------\n"
 750                         " Commands for Open-ILS\n"
 751                         "---------------------------------------------------------------------------------\n"
 752                         "login <username> <password>\n"
 753                         "       -       Logs into the 'server' and displays the session id\n"
 754                         "       - To view the session id later, enter: print login\n"
 755                         "---------------------------------------------------------------------------------\n"
 756                         "\n"
 757                         "\n"
 758                         "Note: long output is piped through 'less'.  To search in 'less', type: /<search>\n"
 759                         "---------------------------------------------------------------------------------\n"
 760                         "\n"
 761                         );
 762
 763         return 1;
 764 }
 765
 766
 767
 768 char* tabs(int count) {
 769         growing_buffer* buf = buffer_init(24);
 770         int i;
 771         for(i=0;i!=count;i++)
 772                 buffer_add(buf, "  ");
 773
 774         char* final = buffer_data( buf );
 775         buffer_free( buf );
 776         return final;
 777 }
 778
 779 int handle_math( char* words[] ) {
 780         if( words[1] )
 781                 return do_math( atoi(words[1]), 0 );
 782         return 0;
 783 }
 784
 785
 786 int do_math( int count, int style ) {
 787
 788         osrf_app_session* session = osrf_app_client_session_init(  "opensrf.math" );
 789
 790         jsonObject* params = json_parse_string("[]");
 791         jsonObjectPush(params,jsonNewObject("1"));
 792         jsonObjectPush(params,jsonNewObject("2"));
 793
 794         char* methods[] = { "add", "sub", "mult", "div" };
 795         char* answers[] = { "3", "-1", "2", "0.500000" };
 796
 797         float times[ count * 4 ];
 798         memset(times,0,count*4);
 799
 800         int k;
 801         for(k=0;k!=100;k++) {
 802                 if(!(k%10))
 803                         fprintf(stderr,"|");
 804                 else
 805                         fprintf(stderr,".");
 806         }
 807
 808         fprintf(stderr,"\n\n");
 809
 810         int running = 0;
 811         int i;
 812         for(i=0; i!= count; i++) {
 813
 814                 int j;
 815                 for(j=0; j != 4; j++) {
 816
 817                         ++running;
 818
 819                         double start = get_timestamp_millis();
 820                         int req_id = osrf_app_session_make_req( session, params, methods[j], 1, NULL );
 821                         osrf_message* omsg = osrf_app_session_request_recv( session, req_id, 5 );
 822                         double end = get_timestamp_millis();
 823
 824                         times[(4*i) + j] = end - start;
 825
 826                         if(omsg) {
 827
 828                                 if(omsg->_result_content) {
 829                                         char* jsn = jsonObjectToJSON(omsg->_result_content);
 830                                         if(!strcmp(jsn, answers[j]))
 831                                                 fprintf(stderr, "+");
 832                                         else
 833                                                 fprintf(stderr, "\n![%s] - should be %s\n", jsn, answers[j] );
 834                                         free(jsn);
 835                                 }
 836
 837
 838                                 osrf_message_free(omsg);
 839
 840                         } else { fprintf( stderr, "\nempty message for tt: %d\n", req_id ); }
 841
 842                         osrf_app_session_request_finish( session, req_id );
 843
 844                         if(style == 2)
 845                                 osrf_app_session_disconnect( session );
 846
 847                         if(!(running%100))
 848                                 fprintf(stderr,"\n");
 849                 }
 850
 851                 if(style==1)
 852                         osrf_app_session_disconnect( session );
 853         }
 854
 855         osrf_app_session_destroy( session );
 856         jsonObjectFree(params);
 857
 858         int c;
 859         float total = 0;
 860         for(c=0; c!= count*4; c++)
 861                 total += times[c];
 862
 863         float avg = total / (count*4);
 864         fprintf(stderr, "\n      Average round trip time: %f\n", avg );
 865
 866         return 1;
 867 }