src/srfsh/srfsh.c

   1 #include "srfsh.h"
   2
   3 int is_from_script = 0;
   4
   5 int main( int argc, char* argv[] ) {
   6
   7
   8
   9         /* --------------------------------------------- */
  10         /* see if they have a .srfsh.xml in their home directory */
  11         char* home = getenv("HOME");
  12         int l = strlen(home) + 36;
  13         char fbuf[l];
  14         memset(fbuf, 0, l);
  15         sprintf(fbuf,"%s/.srfsh.xml",home);
  16
  17         if(!access(fbuf, R_OK)) {
  18                 if( ! osrf_system_bootstrap_client(fbuf) )
  19                         fatal_handler( "Unable to bootstrap client for requests");
  20
  21         } else {
  22                 fatal_handler( "No Config file found at %s", fbuf );
  23         }
  24
  25         if(argc > 1) {
  26                 /* for now.. the first arg is used as a script file for processing */
  27                 int f;
  28                 if( (f = open(argv[1], O_RDONLY)) == -1 )
  29                         fatal_handler("Unable to open file %s for reading, exiting...", argv[1]);
  30
  31                 if(dup2(f, STDIN_FILENO) == -1)
  32                         fatal_handler("Unable to duplicate STDIN, exiting...");
  33
  34                 close(f);
  35                 is_from_script = 1;
  36         }
  37
  38         /* --------------------------------------------- */
  39         load_history();
  40
  41
  42         client = osrf_system_get_transport_client();
  43
  44         /* main process loop */
  45         char* request;
  46         while((request=readline(prompt))) {
  47
  48                 if( !strcmp(request, "exit") || !strcmp(request,"quit"))
  49                         break;
  50
  51                 char* req_copy = strdup(request);
  52
  53                 parse_request( req_copy );
  54                 if( request && strlen(request) > 1 ) {
  55                         add_history(request);
  56                 }
  57
  58                 free(request);
  59                 free(req_copy);
  60         }
  61
  62         if(history_file != NULL )
  63                 write_history(history_file);
  64         free(request);
  65         client_disconnect( client );
  66         client_free( client );
  67         config_reader_free();
  68         log_free();
  69
  70         return 0;
  71 }
  72
  73 void sig_child_handler( int s ) {
  74         child_dead = 1;
  75 }
  76
  77 /*
  78 void sig_int_handler( int s ) {
  79         printf("\n");
  80         caught_sigint = 1;
  81         signal(SIGINT,sig_int_handler);
  82 }
  83 */
  84
  85 int load_history() {
  86
  87         char* home = getenv("HOME");
  88         int l = strlen(home) + 24;
  89         char fbuf[l];
  90
  91         memset(fbuf, 0, l);
  92         sprintf(fbuf,"%s/.srfsh_history",home);
  93         history_file = strdup(fbuf);
  94
  95         if(!access(history_file, W_OK | R_OK )) {
  96                 history_length = 999;
  97                 read_history(history_file);
  98         }
  99         return 1;
 100 }
 101
 102
 103 int parse_error( char* words[] ) {
 104
 105         if( ! words )
 106                 return 0;
 107
 108
 109         int i = 0;
 110         char* current;
 111         char buffer[256];
 112         memset(buffer, 0, 256);
 113         while( (current=words[i++]) ) {
 114                 strcat(buffer, current);
 115                 strcat(buffer, " ");
 116         }
 117         if( ! buffer || strlen(buffer) < 1 )
 118                 printf("\n");
 119
 120         fprintf( stderr, "???: %s\n", buffer );
 121         return 0;
 122
 123 }
 124
 125
 126 int parse_request( char* request ) {
 127
 128         if( request == NULL )
 129                 return 0;
 130
 131         int ret_val = 0;
 132         int i = 0;
 133         char* words[COMMAND_BUFSIZE];
 134         memset(words,0,COMMAND_BUFSIZE);
 135         char* req = request;
 136
 137         char* cur_tok = strtok( req, " " );
 138
 139         if( cur_tok == NULL )
 140                 return 0;
 141
 142         while(cur_tok != NULL) {
 143                 words[i++] = cur_tok;
 144                 cur_tok = strtok( NULL, " " );
 145         }
 146
 147
 148         // not sure why (strtok?), but this is necessary
 149         memset( words + i, 0, COMMAND_BUFSIZE - i );
 150
 151         /* pass off to the top level command */
 152         if( !strcmp(words[0],"router") )
 153                 ret_val = handle_router( words );
 154
 155         else if( !strcmp(words[0],"time") )
 156                 ret_val = handle_time( words );
 157
 158         else if (!strcmp(words[0],"request"))
 159                 ret_val = handle_request( words, 0 );
 160
 161         else if (!strcmp(words[0],"relay"))
 162                 ret_val = handle_request( words, 1 );
 163
 164         else if (!strcmp(words[0],"help"))
 165                 ret_val = print_help();
 166
 167         else if (!strcmp(words[0],"set"))
 168                 ret_val = handle_set(words);
 169
 170         else if (!strcmp(words[0],"print"))
 171                 ret_val = handle_print(words);
 172
 173         else if (!strcmp(words[0],"math_bench"))
 174                 ret_val = handle_math(words);
 175
 176         else if (!strcmp(words[0],"introspect"))
 177                 ret_val = handle_introspect(words);
 178
 179         else if (!strcmp(words[0],"login"))
 180                 ret_val = handle_login(words);
 181
 182         else if (words[0][0] == '!')
 183                 ret_val = handle_exec( words );
 184
 185         if(!ret_val) {
 186                 #ifdef EXEC_DEFAULT
 187                         return handle_exec( words );
 188                 #else
 189                         return parse_error( words );
 190                 #endif
 191         }
 192
 193         return 1;
 194
 195 }
 196
 197
 198 int handle_introspect(char* words[]) {
 199
 200         if(words[1] && words[2]) {
 201                 fprintf(stderr, "--> %s\n", words[1]);
 202                 char buf[256];
 203                 memset(buf,0,256);
 204                 sprintf( buf, "request %s opensrf.system.method %s", words[1], words[2] );
 205                 return parse_request( buf );
 206
 207         } else {
 208
 209                 if(words[1]) {
 210                         fprintf(stderr, "--> %s\n", words[1]);
 211                         char buf[256];
 212                         memset(buf,0,256);
 213                         sprintf( buf, "request %s opensrf.system.method.all", words[1] );
 214                         return parse_request( buf );
 215                 }
 216         }
 217
 218         return 0;
 219 }
 220
 221
 222 int handle_login( char* words[]) {
 223
 224         if( words[1] && words[2]) {
 225
 226                 char* username = words[1];
 227                 char* password = words[2];
 228
 229                 char buf[256];
 230                 memset(buf,0,256);
 231
 232                 char buf2[256];
 233                 memset(buf2,0,256);
 234
 235                 sprintf( buf,
 236                                 "request open-ils.auth open-ils.auth.authenticate.init \"%s\"", username );
 237                 parse_request(buf);
 238
 239                 char* hash;
 240                 if(last_result && last_result->_result_content) {
 241                         object* r = last_result->_result_content;
 242                         hash = r->string_data;
 243                 } else return 0;
 244
 245
 246                 char* pass_buf = md5sum(password);
 247
 248                 char both_buf[256];
 249                 memset(both_buf,0,256);
 250                 sprintf(both_buf,"%s%s",hash, pass_buf);
 251
 252                 char* mess_buf = md5sum(both_buf);
 253
 254                 sprintf( buf2,
 255                                 "request open-ils.auth open-ils.auth.authenticate.complete \"%s\", \"%s\", \"opac\"",
 256                                 username, mess_buf );
 257
 258                 free(pass_buf);
 259                 free(mess_buf);
 260
 261                 parse_request( buf2 );
 262
 263                 login_session = strdup(last_result->_result_content->string_data);
 264
 265                 printf("Login Session: %s\n", login_session );
 266
 267                 return 1;
 268
 269         }
 270
 271         return 0;
 272 }
 273
 274 char* md5sum( char* text ) {
 275
 276         struct md5_ctx ctx;
 277         unsigned char digest[16];
 278
 279         MD5_start (&ctx);
 280
 281         int i;
 282         for ( i=0 ; i != strlen(text) ; i++ )
 283                 MD5_feed (&ctx, text[i]);
 284
 285         MD5_stop (&ctx, digest);
 286
 287         char buf[16];
 288         memset(buf,0,16);
 289
 290         char final[256];
 291         memset(final,0,256);
 292
 293         for ( i=0 ; i<16 ; i++ ) {
 294                 sprintf(buf, "%02x", digest[i]);
 295                 strcat( final, buf );
 296         }
 297
 298         return strdup(final);
 299
 300 }
 301
 302
 303 int handle_set( char* words[]) {
 304
 305         char* variable;
 306         if( (variable=words[1]) ) {
 307
 308                 char* val;
 309                 if( (val=words[2]) ) {
 310
 311                         if(!strcmp(variable,"pretty_print")) {
 312                                 if(!strcmp(val,"true")) {
 313                                         pretty_print = 1;
 314                                         printf("pretty_print = true\n");
 315                                         return 1;
 316                                 }
 317                                 if(!strcmp(val,"false")) {
 318                                         pretty_print = 0;
 319                                         printf("pretty_print = false\n");
 320                                         return 1;
 321                                 }
 322                         }
 323                 }
 324         }
 325
 326         return 0;
 327 }
 328
 329
 330 int handle_print( char* words[]) {
 331
 332         char* variable;
 333         if( (variable=words[1]) ) {
 334                 if(!strcmp(variable,"pretty_print")) {
 335                         if(pretty_print) {
 336                                 printf("pretty_print = true\n");
 337                                 return 1;
 338                         } else {
 339                                 printf("pretty_print = false\n");
 340                                 return 1;
 341                         }
 342                 }
 343
 344                 if(!strcmp(variable,"login")) {
 345                         printf("login session = %s\n", login_session );
 346                         return 1;
 347                 }
 348
 349         }
 350         return 0;
 351 }
 352
 353 int handle_router( char* words[] ) {
 354
 355         if(!client)
 356                 return 1;
 357
 358         int i;
 359
 360         if( words[1] ) {
 361                 if( !strcmp(words[1],"query") ) {
 362
 363                         if( words[2] && !strcmp(words[2],"servers") ) {
 364                                 for(i=3; i < COMMAND_BUFSIZE - 3 && words[i]; i++ ) {
 365                                         router_query_servers( words[i] );
 366                                 }
 367                                 return 1;
 368                         }
 369                         return 0;
 370                 }
 371                 return 0;
 372         }
 373         return 0;
 374 }
 375
 376
 377 int handle_exec(char* words[]) {
 378
 379         if(!words[0]) return 0;
 380
 381         if( words[0] && words[0][0] == '!') {
 382                 int len = strlen(words[0]);
 383                 char command[len];
 384                 memset(command,0,len);
 385
 386                 int i; /* chop out the ! */
 387                 for( i=1; i!= len; i++) {
 388                         command[i-1] = words[0][i];
 389                 }
 390
 391                 free(words[0]);
 392                 words[0] = strdup(command);
 393         }
 394
 395         signal(SIGCHLD,sig_child_handler);
 396
 397         if(fork()) {
 398
 399                 waitpid(-1, 0, 0);
 400                 if(child_dead) {
 401                         signal(SIGCHLD,sig_child_handler);
 402                         child_dead = 0;
 403                 }
 404
 405         } else {
 406                 execvp( words[0], words );
 407                 exit(0);
 408         }
 409         return 1;
 410 }
 411
 412
 413 int handle_request( char* words[], int relay ) {
 414
 415         if(!client)
 416                 return 1;
 417
 418         if(words[1]) {
 419                 char* server = words[1];
 420                 char* method = words[2];
 421                 int i;
 422                 growing_buffer* buffer = NULL;
 423                 if(!relay) {
 424                         buffer = buffer_init(128);
 425                         buffer_add(buffer, "[");
 426                         for(i = 3; words[i] != NULL; i++ ) {
 427                                 /* removes trailing semicolon if user accidentally enters it */
 428                                 if( words[i][strlen(words[i])-1] == ';' )
 429                                         words[i][strlen(words[i])-1] = '\0';
 430                                 buffer_add( buffer, words[i] );
 431                                 buffer_add(buffer, " ");
 432                         }
 433                         buffer_add(buffer, "]");
 434                 }
 435
 436                 return send_request( server, method, buffer, relay );
 437         }
 438
 439         return 0;
 440 }
 441
 442 int send_request( char* server,
 443                 char* method, growing_buffer* buffer, int relay ) {
 444         if( server == NULL || method == NULL )
 445                 return 0;
 446
 447         object* params = NULL;
 448         if( !relay ) {
 449                 if( buffer != NULL && buffer->n_used > 0 )
 450                         params = json_parse_string(buffer->buf);
 451         } else {
 452                 if(!last_result || ! last_result->_result_content) {
 453                         printf("We're not going to call 'relay' with no result params\n");
 454                         return 1;
 455                 }
 456                 else {
 457                         object* o = new_object(NULL);
 458                         o->push(o, last_result->_result_content );
 459                         params = o;
 460                 }
 461         }
 462
 463
 464         if(buffer->n_used > 0 && params == NULL) {
 465                 fprintf(stderr, "JSON error detected, not executing\n");
 466                 return 1;
 467         }
 468
 469         osrf_app_session* session = osrf_app_client_session_init(server);
 470
 471         if(!osrf_app_session_connect(session)) {
 472                 warning_handler( "Unable to connect to remote service %s\n", server );
 473                 return 1;
 474         }
 475
 476         double start = get_timestamp_millis();
 477         //int req_id = osrf_app_session_make_request( session, params, method, 1, NULL );
 478         int req_id = osrf_app_session_make_req( session, params, method, 1, NULL );
 479
 480
 481         osrf_message* omsg = osrf_app_session_request_recv( session, req_id, 60 );
 482         debug_handler("srfsh0");
 483
 484
 485         if(!omsg)
 486                 printf("\nReceived no data from server\n");
 487
 488
 489         signal(SIGPIPE, SIG_IGN);
 490
 491         FILE* less;
 492         if(!is_from_script) less = popen( "less -EX", "w");
 493         else less = stdout;
 494
 495         if( less == NULL ) { less = stdout; }
 496
 497         growing_buffer* resp_buffer = buffer_init(4096);
 498
 499         while(omsg) {
 500
 501                 if(omsg->_result_content) {
 502
 503                         debug_handler("srfsh1");
 504                         osrf_message_free(last_result);
 505                         last_result = omsg;
 506
 507                         char* content;
 508
 509                         if( pretty_print && omsg->_result_content ) {
 510                                 char* j = object_to_json(omsg->_result_content);
 511                                 content = json_printer(j);
 512                                 free(j);
 513                         } else
 514                                 content = object_get_string(omsg->_result_content);
 515
 516                         debug_handler("srfsh2");
 517
 518                         buffer_add( resp_buffer, "\nReceived Data: " );
 519                         buffer_add( resp_buffer, content );
 520                         buffer_add( resp_buffer, "\n" );
 521                         free(content);
 522
 523                 } else {
 524
 525                         buffer_add( resp_buffer, "\nReceived Exception:\nName: " );
 526                         buffer_add( resp_buffer, omsg->status_name );
 527                         buffer_add( resp_buffer, "\nStatus: " );
 528                         buffer_add( resp_buffer, omsg->status_text );
 529                         buffer_add( resp_buffer, "\nStatus: " );
 530                         char code[16];
 531                         memset(code, 0, 16);
 532                         sprintf( code, "%d", omsg->status_code );
 533                         buffer_add( resp_buffer, code );
 534                 }
 535
 536
 537                 omsg = osrf_app_session_request_recv( session, req_id, 5 );
 538
 539         }
 540
 541         double end = get_timestamp_millis();
 542
 543         fprintf( less, resp_buffer->buf );
 544         buffer_free( resp_buffer );
 545         fprintf( less, "\n------------------------------------\n");
 546         if( osrf_app_session_request_complete( session, req_id ))
 547                 fprintf(less, "Request Completed Successfully\n");
 548
 549
 550         fprintf(less, "Request Time in seconds: %.3f\n", end - start );
 551         fprintf(less, "------------------------------------\n");
 552
 553         pclose(less);
 554
 555         osrf_app_session_request_finish( session, req_id );
 556         osrf_app_session_disconnect( session );
 557         osrf_app_session_destroy( session );
 558
 559
 560         return 1;
 561
 562
 563 }
 564
 565 int handle_time( char* words[] ) {
 566
 567         if( ! words[1] ) {
 568
 569                 char buf[36];
 570                 memset(buf,0,36);
 571                 get_timestamp(buf);
 572                 printf( "%s\n", buf );
 573                 return 1;
 574         }
 575
 576         if( words[1] ) {
 577                 time_t epoch = (time_t)atoi( words[1] );
 578                 char* localtime = strdup( ctime( &epoch ) );
 579                 printf( "%s => %s", words[1], localtime );
 580                 free(localtime);
 581                 return 1;
 582         }
 583
 584         return 0;
 585
 586 }
 587
 588
 589
 590 int router_query_servers( char* router_server ) {
 591
 592         if( ! router_server || strlen(router_server) == 0 )
 593                 return 0;
 594
 595         char rbuf[256];
 596         memset(rbuf,0,256);
 597         sprintf(rbuf,"router@%s/router", router_server );
 598
 599         transport_message* send =
 600                 message_init( "servers", NULL, NULL, rbuf, NULL );
 601         message_set_router_info( send, NULL, NULL, NULL, "query", 0 );
 602
 603         client_send_message( client, send );
 604         message_free( send );
 605
 606         transport_message* recv = client_recv( client, -1 );
 607         if( recv == NULL ) {
 608                 fprintf(stderr, "NULL message received from router\n");
 609                 return 1;
 610         }
 611
 612         printf(
 613                         "---------------------------------------------------------------------------------\n"
 614                         "Received from 'server' query on %s\n"
 615                         "---------------------------------------------------------------------------------\n"
 616                         "original reg time | latest reg time | last used time | class | server\n"
 617                         "---------------------------------------------------------------------------------\n"
 618                         "%s"
 619                         "---------------------------------------------------------------------------------\n"
 620                         , router_server, recv->body );
 621
 622         message_free( recv );
 623
 624         return 1;
 625 }
 626
 627 int print_help() {
 628
 629         printf(
 630                         "---------------------------------------------------------------------------------\n"
 631                         "Commands:\n"
 632                         "---------------------------------------------------------------------------------\n"
 633                         "help                   - Display this message\n"
 634                         "!<command> [args] - Forks and runs the given command in the shell\n"
 635                         "time                   - Prints the current time\n"
 636                         "time <timestamp>       - Formats seconds since epoch into readable format\n"
 637                         "set <variable> <value> - set a srfsh variable (e.g. set pretty_print true )\n"
 638                         "print <variable>               - Displays the value of a srfsh variable\n"
 639                         "---------------------------------------------------------------------------------\n"
 640
 641                         "router query servers <server1 [, server2, ...]>\n"
 642                         "       - Returns stats on connected services\n"
 643                         "\n"
 644                         "\n"
 645                         "request <service> <method> [ <json formatted string of params> ]\n"
 646                         "       - Anything passed in will be wrapped in a json array,\n"
 647                         "               so add commas if there is more than one param\n"
 648                         "\n"
 649                         "\n"
 650                         "relay <service> <method>\n"
 651                         "       - Performs the requested query using the last received result as the param\n"
 652                         "\n"
 653                         "\n"
 654                         "math_bench <num_batches> [0|1|2]\n"
 655                         "       - 0 means don't reconnect, 1 means reconnect after each batch of 4, and\n"
 656                         "                2 means reconnect after every request\n"
 657                         "\n"
 658                         "introspect <service>\n"
 659                         "       - prints the API for the service\n"
 660                         "\n"
 661                         "\n"
 662                         "---------------------------------------------------------------------------------\n"
 663                         " Commands for Open-ILS\n"
 664                         "---------------------------------------------------------------------------------\n"
 665                         "login <username> <password>\n"
 666                         "       -       Logs into the 'server' and displays the session id\n"
 667                         "       - To view the session id later, enter: print login\n"
 668                         "---------------------------------------------------------------------------------\n"
 669                         "\n"
 670                         "\n"
 671                         "Note: long output is piped through 'less'.  To search in 'less', type: /<search>\n"
 672                         "---------------------------------------------------------------------------------\n"
 673                         "\n"
 674                         );
 675
 676         return 1;
 677 }
 678
 679
 680
 681 char* tabs(int count) {
 682         growing_buffer* buf = buffer_init(24);
 683         int i;
 684         for(i=0;i!=count;i++)
 685                 buffer_add(buf, "   ");
 686
 687         char* final = buffer_data( buf );
 688         buffer_free( buf );
 689         return final;
 690 }
 691
 692 char* json_printer( char* string ) {
 693
 694         growing_buffer* buf = buffer_init(64);
 695         int i;
 696         int tab_var = 0;
 697         for(i=0; i!= strlen(string); i++) {
 698
 699                 if( string[i] == '{' ) {
 700
 701                         buffer_add(buf, "\n");
 702                         char* tab = tabs(tab_var);
 703                         buffer_add(buf, tab);
 704                         free(tab);
 705                         buffer_add( buf, "{");
 706                         tab_var++;
 707                         buffer_add( buf, "\n" );
 708                         tab = tabs(tab_var);
 709                         buffer_add( buf, tab );
 710                         free(tab);
 711
 712                 } else if( string[i] == '[' ) {
 713
 714                         buffer_add(buf, "\n");
 715                         char* tab = tabs(tab_var);
 716                         buffer_add(buf, tab);
 717                         free(tab);
 718                         buffer_add( buf, "[");
 719                         tab_var++;
 720                         buffer_add( buf, "\n" );
 721                         tab = tabs(tab_var);
 722                         buffer_add( buf, tab );
 723                         free(tab);
 724
 725                 } else if( string[i] == '}' ) {
 726
 727                         tab_var--;
 728                         buffer_add(buf, "\n");
 729                         char* tab = tabs(tab_var);
 730                         buffer_add(buf, tab);
 731                         free(tab);
 732                         buffer_add( buf, "}");
 733                         buffer_add( buf, "\n" );
 734                         tab = tabs(tab_var);
 735                         buffer_add( buf, tab );
 736                         free(tab);
 737
 738                 } else if( string[i] == ']' ) {
 739
 740                         tab_var--;
 741                         buffer_add(buf, "\n");
 742                         char* tab = tabs(tab_var);
 743                         buffer_add(buf, tab);
 744                         free(tab);
 745                         buffer_add( buf, "]");
 746                         buffer_add( buf, "\n" );
 747                         tab = tabs(tab_var);
 748                         buffer_add( buf, tab );
 749                         free(tab);
 750
 751                 } else if( string[i] == ',' ) {
 752
 753                         buffer_add( buf, ",");
 754                         buffer_add( buf, "\n" );
 755                         char* tab = tabs(tab_var);
 756                         buffer_add(buf, tab);
 757                         free(tab);
 758
 759                 } else {
 760
 761                         char b[2];
 762                         b[0] = string[i];
 763                         b[1] = '\0';
 764                         buffer_add( buf, b );
 765                 }
 766
 767         }
 768
 769         char* result = buffer_data(buf);
 770         buffer_free(buf);
 771         return result;
 772
 773 }
 774
 775 int handle_math( char* words[] ) {
 776         if( words[1] && words[2] )
 777                 return do_math( atoi(words[1]), atoi(words[2]) );
 778         return 0;
 779 }
 780
 781
 782 int do_math( int count, int style ) {
 783
 784         osrf_app_session* session = osrf_app_client_session_init(  "opensrf.math" );
 785
 786         object* params = json_parse_string("[]");
 787         params->push(params,new_object("1"));
 788         params->push(params,new_object("2"));
 789
 790         char* methods[] = { "add", "sub", "mult", "div" };
 791         char* answers[] = { "\"3\"", "\"-1\"", "\"2\"", "\"0.5\"" };
 792
 793         float times[ count * 4 ];
 794         memset(times,0,count*4);
 795
 796         int k;
 797         for(k=0;k!=100;k++) {
 798                 if(!(k%10))
 799                         fprintf(stderr,"|");
 800                 else
 801                         fprintf(stderr,".");
 802         }
 803
 804         fprintf(stderr,"\n\n");
 805
 806         int running = 0;
 807         int i;
 808         for(i=0; i!= count; i++) {
 809
 810                 int j;
 811                 for(j=0; j != 4; j++) {
 812
 813                         ++running;
 814                         struct timeb t1;
 815                         struct timeb t2;
 816
 817                         ftime(&t1);
 818                         //int req_id = osrf_app_session_make_request( session, params, methods[j], 1, NULL );
 819                         int req_id = osrf_app_session_make_req( session, params, methods[j], 1, NULL );
 820
 821                         osrf_message* omsg = osrf_app_session_request_recv( session, req_id, 5 );
 822
 823                         ftime(&t2);
 824
 825                         double start    = ( (int)t1.time        + ( ((float)t1.millitm) / 1000 ) );
 826                         double end              = ( (int)t2.time        + ( ((float)t2.millitm) / 1000 ) );
 827
 828                         times[(4*i) + j] = end - start;
 829
 830                         if(omsg) {
 831
 832                                 if(omsg->_result_content) {
 833                                         char* jsn = object_to_json(omsg->_result_content);
 834                                         if(!strcmp(jsn, answers[j]))
 835                                                 fprintf(stderr, "+");
 836                                         else
 837                                                 fprintf(stderr, "\n![%s] - should be %s\n", jsn, answers[j] );
 838                                         free(jsn);
 839                                 }
 840
 841
 842                                 osrf_message_free(omsg);
 843
 844                         } else { fprintf( stderr, "\nempty message for tt: %d\n", req_id ); }
 845
 846                         osrf_app_session_request_finish( session, req_id );
 847
 848                         if(style == 2)
 849                                 osrf_app_session_disconnect( session );
 850
 851                         if(!(running%100))
 852                                 fprintf(stderr,"\n");
 853                 }
 854
 855                 if(style==1)
 856                         osrf_app_session_disconnect( session );
 857         }
 858
 859         osrf_app_session_destroy( session );
 860         free_object(params);
 861
 862         int c;
 863         float total = 0;
 864         for(c=0; c!= count*4; c++)
 865                 total += times[c];
 866
 867         float avg = total / (count*4);
 868         fprintf(stderr, "\n      Average round trip time: %f\n", avg );
 869
 870         return 1;
 871 }