client/common.c

   1 #define _XOPEN_SOURCE 700
   2 #include <stdlib.h>
   3 #include <stdio.h>
   4 /*#include <locale.h>*/
   5 #include <time.h>
   6 #include <string.h>
   7 #include <stdint.h>
   8 #include <inttypes.h>
   9 #include <errno.h>
  10 #include <sys/types.h>
  11 #include <sys/stat.h>
  12 #include <fcntl.h>
  13 #include <unistd.h>
  14 #include <sys/mman.h>
  15 #include <isds.h>
  16
  17 char credentials_file[] = "../test_credentials";
  18
  19 static int read_config(char **line, int order) {
  20     FILE *file;
  21     size_t length = 0;
  22     char *eol;
  23
  24     if (!line) return -1;
  25     free(*line);
  26     *line = NULL;
  27
  28     file = fopen(credentials_file, "r");
  29     if (!file) {
  30         fprintf(stderr, "Could open %s\n", credentials_file);
  31         return -1;
  32     }
  33
  34     for (int i = 0; i < order; i++) {
  35         if (-1 == getline(line, &length, file)) {
  36             fprintf(stderr, "Could not read line #%d from %s: ",
  37                     i + 1, credentials_file);
  38             if (ferror(file))
  39                 fprintf(stderr, "error occured\n");
  40             else if (feof(file))
  41                 fprintf(stderr, "end of file reached\n");
  42             else
  43                 fprintf(stderr, "I don't know why\n");
  44             fclose(file);
  45             free(*line);
  46             *line = NULL;
  47             return -1;
  48         }
  49     }
  50
  51     fclose(file);
  52
  53     eol = strpbrk(*line, "\r\n");
  54     if (eol) *eol = '\0';
  55
  56     return 0;
  57 }
  58
  59 const char *username(void) {
  60     static char *username;
  61
  62     if (!username) {
  63         username = getenv("ISDS_USERNAME");
  64         if (!username)
  65             read_config(&username, 1);
  66     }
  67     return username;
  68 }
  69
  70 const char *password(void) {
  71     static char *password;
  72
  73     if (!password) {
  74         password = getenv("ISDS_PASSWORD");
  75         if (!password)
  76             read_config(&password, 2);
  77     }
  78     return password;
  79 }
  80
  81 void print_DbState(const long int state) {
  82     switch(state) {
  83         case DBSTATE_ACCESSIBLE: printf("ACCESSIBLE\n"); break;
  84         case DBSTATE_TEMP_UNACCESSIBLE: printf("TEMP_UNACCESSIBLE\n"); break;
  85         case DBSTATE_NOT_YET_ACCESSIBLE: printf("NOT_YET_ACCESSIBLE\n"); break;
  86         case DBSTATE_PERM_UNACCESSIBLE: printf("PERM_UNACCESSIBLE\n"); break;
  87         case DBSTATE_REMOVED: printf("REMOVED\n"); break;
  88         case DBSTATE_TEMP_UNACCESSIBLE_LAW: printf("DBSTATE_TEMP_UNACCESSIBLE_LAW"); break;
  89         default: printf("<unknown state %ld>\n", state);
  90     }
  91 }
  92
  93 void print_DbType(const long int *type) {
  94     if (!type) printf("NULL\n");
  95     else
  96         switch(*type) {
  97             case DBTYPE_SYSTEM: printf("SYSTEM\n"); break;
  98             case DBTYPE_FO: printf("FO\n"); break;
  99             case DBTYPE_PFO: printf("PFO\n"); break;
 100             case DBTYPE_PFO_ADVOK: printf("PFO_ADVOK\n"); break;
 101             case DBTYPE_PFO_DANPOR: printf("PFO_DAPOR\n"); break;
 102             case DBTYPE_PFO_INSSPR: printf("PFO_INSSPR\n"); break;
 103             case DBTYPE_PFO_AUDITOR: printf("PFO_AUDITOR\n"); break;
 104             case DBTYPE_PO: printf("PO\n"); break;
 105             case DBTYPE_PO_ZAK: printf("PO_ZAK\n"); break;
 106             case DBTYPE_PO_REQ: printf("PO_REQ\n"); break;
 107             case DBTYPE_OVM: printf("OVM\n"); break;
 108             case DBTYPE_OVM_NOTAR: printf("OVM_NOTAR\n"); break;
 109             case DBTYPE_OVM_EXEKUT: printf("OVM_EXEKUT\n"); break;
 110             case DBTYPE_OVM_REQ: printf("OVM_REQ\n"); break;
 111             default: printf("<unknown type %ld>\n", *type);
 112         }
 113 }
 114
 115
 116 void print_UserType(const long int *type) {
 117     if (!type) printf("NULL\n");
 118     else
 119         switch(*type) {
 120             case USERTYPE_PRIMARY: printf("PRIMARY\n"); break;
 121             case USERTYPE_ENTRUSTED: printf("ENTRUSTED\n"); break;
 122             case USERTYPE_ADMINISTRATOR: printf("ADMINISTRATOR\n"); break;
 123             case USERTYPE_OFFICIAL: printf("OFFICIAL\n"); break;
 124             case USERTYPE_OFFICIAL_CERT: printf("OFFICIAL_CERT\n"); break;
 125             case USERTYPE_LIQUIDATOR: printf("LIQUIDATOR\n"); break;
 126             case USERTYPE_RECEIVER: printf("RECEIVER\n"); break;
 127             case USERTYPE_GUARDIAN: printf("GUARDIAN\n"); break;
 128             default: printf("<unknown type %ld>\n", *type);
 129         }
 130 }
 131
 132
 133 void print_sender_type(const isds_sender_type *type) {
 134     if (!type) printf("NULL\n");
 135     else
 136         switch(*type) {
 137             case SENDERTYPE_PRIMARY: printf("PRIMARY\n"); break;
 138             case SENDERTYPE_ENTRUSTED: printf("ENTRUSTED\n"); break;
 139             case SENDERTYPE_ADMINISTRATOR: printf("ADMINISTRATOR\n"); break;
 140             case SENDERTYPE_OFFICIAL: printf("OFFICIAL\n"); break;
 141             case SENDERTYPE_VIRTUAL: printf("VIRTUAL\n"); break;
 142             case SENDERTYPE_OFFICIAL_CERT: printf("OFFICIAL_CERT\n"); break;
 143             case SENDERTYPE_LIQUIDATOR: printf("LIQUIDATOR\n"); break;
 144             case SENDERTYPE_RECEIVER: printf("RECEIVER\n"); break;
 145             case SENDERTYPE_GUARDIAN: printf("GUARDIAN\n"); break;
 146             default: printf("<unknown type %u>\n", *type);
 147         }
 148 }
 149
 150
 151 void print_UserPrivils(const long int *privils) {
 152
 153     const char *priviledges[] = {
 154         "READ_NON_PERSONAL",
 155         "READ_ALL",
 156         "CREATE_DM",
 157         "VIEW_INFO",
 158         "SEARCH_DB",
 159         "OWNER_ADM",
 160         "READ_VAULT",
 161         "ERASE_VAULT"
 162     };
 163     const int priviledges_count = sizeof(priviledges)/sizeof(priviledges[0]);
 164
 165     if (!privils) printf("NULL\n");
 166     else {
 167         printf("%ld (", *privils);
 168
 169         for (int i = 0; i < priviledges_count; i++) {
 170             if (*privils & (1<<i)) {
 171                 printf(
 172                         ((i + 1) == priviledges_count) ? "%s" : "%s|",
 173                         priviledges[i]);
 174             }
 175         }
 176
 177         printf(")\n");
 178     }
 179 }
 180
 181
 182 void print_hash(const struct isds_hash *hash) {
 183     if (!hash) {
 184         printf("NULL\n");
 185         return;
 186     }
 187
 188     switch(hash->algorithm) {
 189         case HASH_ALGORITHM_MD5: printf("MD5 "); break;
 190         case HASH_ALGORITHM_SHA_1: printf("SHA-1 "); break;
 191         case HASH_ALGORITHM_SHA_256: printf("SHA-256 "); break;
 192         case HASH_ALGORITHM_SHA_512: printf("SHA-512 "); break;
 193         default: printf("<Unknown hash algorithm %d> ", hash->algorithm);
 194                  break;
 195     }
 196
 197     if (!hash->value) printf("<NULL>");
 198     else
 199         for (size_t i = 0; i < hash->length; i++) {
 200             if (i > 0) printf(":");
 201             printf("%02x", ((uint8_t *)(hash->value))[i]);
 202         }
 203
 204     printf("\n");
 205 }
 206
 207
 208 void print_raw_type(const isds_raw_type type) {
 209     switch(type) {
 210         case RAWTYPE_INCOMING_MESSAGE:
 211             printf("INCOMING_MESSAGE\n"); break;
 212         case RAWTYPE_PLAIN_SIGNED_INCOMING_MESSAGE:
 213             printf("PLAIN_SIGNED_INCOMING_MESSAGE\n"); break;
 214         case RAWTYPE_CMS_SIGNED_INCOMING_MESSAGE:
 215             printf("CMS_SIGNED_INCOMING_MESSAGE\n"); break;
 216         case RAWTYPE_PLAIN_SIGNED_OUTGOING_MESSAGE:
 217             printf("PLAIN_SIGNED_OUTGOING_MESSAGE\n"); break;
 218         case RAWTYPE_CMS_SIGNED_OUTGOING_MESSAGE:
 219             printf("CMS_SIGNED_OUTGOING_MESSAGE\n"); break;
 220         case RAWTYPE_DELIVERYINFO:
 221             printf("DELIVERYINFO\n"); break;
 222         case RAWTYPE_PLAIN_SIGNED_DELIVERYINFO:
 223             printf("PLAIN_SIGNED_DELIVERYINFO\n"); break;
 224         case RAWTYPE_CMS_SIGNED_DELIVERYINFO:
 225             printf("CMS_SIGNED_DELIVERYINFO\n"); break;
 226         default:
 227             printf("<Unknown raw type %d> ", type);
 228             break;
 229     }
 230 }
 231
 232 static void print_dmMessageStatus(const isds_message_status *status) {
 233     if (!status) printf("NULL\n");
 234     else
 235         switch(*status) {
 236             case MESSAGESTATE_SENT: printf("SENT\n"); break;
 237             case MESSAGESTATE_STAMPED: printf("STAMPED\n"); break;
 238             case MESSAGESTATE_INFECTED: printf("INFECTED\n"); break;
 239             case MESSAGESTATE_DELIVERED: printf("DELIVERED\n"); break;
 240             case MESSAGESTATE_SUBSTITUTED: printf("SUBSTITUTED\n"); break;
 241             case MESSAGESTATE_RECEIVED: printf("RECEIVED\n"); break;
 242             case MESSAGESTATE_READ: printf("READ\n"); break;
 243             case MESSAGESTATE_UNDELIVERABLE: printf("UNDELIVERABLE\n"); break;
 244             case MESSAGESTATE_REMOVED: printf("REMOVED\n"); break;
 245             case MESSAGESTATE_IN_SAFE: printf("IN_SAFE\n"); break;
 246             default: printf("<unknown type %d>\n", *status);
 247         }
 248 }
 249
 250 void print_bool(const _Bool *boolean) {
 251     printf("%s\n", (!boolean) ? "NULL" : ((*boolean)? "true" : "false") );
 252 }
 253
 254
 255 void print_longint(const long int *number) {
 256     if (!number) printf("NULL\n");
 257     else printf("%ld\n", *number);
 258 }
 259
 260
 261 void print_PersonName(const struct isds_PersonName *personName) {
 262     printf("\tpersonName = ");
 263     if (!personName) printf("NULL\n");
 264     else {
 265         printf("{\n");
 266         printf("\t\tpnFirstName = %s\n", personName->pnFirstName);
 267         printf("\t\tpnMiddleName = %s\n", personName->pnMiddleName);
 268         printf("\t\tpnLastName = %s\n", personName->pnLastName);
 269         printf("\t\tpnLastNameAtBirth = %s\n", personName->pnLastNameAtBirth);
 270         printf("\t}\n");
 271     }
 272 }
 273
 274
 275 void print_Address(const struct isds_Address *address) {
 276     printf("\taddress = ");
 277     if (!address) printf("NULL\n");
 278     else {
 279         printf("{\n");
 280
 281         printf("\t\tadCode = ");
 282         print_longint(address->adCode);
 283
 284         printf("\t\tadCity = %s\n", address->adCity);
 285         printf("\t\tadDistrict = %s\n", address->adDistrict);
 286         printf("\t\tadStreet = %s\n", address->adStreet);
 287         printf("\t\tadNumberInStreet = %s\n", address->adNumberInStreet);
 288         printf("\t\tadNumberInMunicipality = %s\n",
 289                 address->adNumberInMunicipality);
 290         printf("\t\tadZipCode = %s\n", address->adZipCode);
 291         printf("\t\tadState = %s\n", address->adState);
 292         printf("\t}\n");
 293     }
 294 }
 295
 296
 297 void print_date(const struct tm *date) {
 298     if (!date) printf("NULL\n");
 299     else printf("%s", asctime(date));
 300 }
 301
 302
 303 void print_DbOwnerInfo(const struct isds_DbOwnerInfo *info) {
 304     printf("dbOwnerInfo = ");
 305
 306     if (!info) {
 307         printf("NULL\n");
 308         return;
 309     }
 310
 311     printf("{\n");
 312     printf("\tdbID = %s\n", info->dbID);
 313
 314     printf("\tdbType = ");
 315     print_DbType((long int *) (info->dbType));
 316     printf("\tic = %s\n", info->ic);
 317
 318     print_PersonName(info->personName);
 319
 320     printf("\tfirmName = %s\n", info->firmName);
 321
 322     printf("\tbirthInfo = ");
 323     if (!info->birthInfo) printf("NULL\n");
 324     else {
 325         printf("{\n");
 326
 327         printf("\t\tbiDate = ");
 328         print_date(info->birthInfo->biDate);
 329
 330         printf("\t\tbiCity = %s\n", info->birthInfo->biCity);
 331         printf("\t\tbiCounty = %s\n", info->birthInfo->biCounty);
 332         printf("\t\tbiState = %s\n", info->birthInfo->biState);
 333         printf("\t}\n");
 334     }
 335
 336     print_Address(info->address);
 337
 338     printf("\tnationality = %s\n", info->nationality);
 339     printf("\temail = %s\n", info->email);
 340     printf("\ttelNumber = %s\n", info->telNumber);
 341     printf("\tidentifier = %s\n", info->identifier);
 342
 343     printf("\taifoIsds = ");
 344     print_bool(info->aifoIsds);
 345
 346     printf("\tregistryCode = %s\n", info->registryCode);
 347
 348     printf("\tdbState = ");
 349     if (!info->dbState) printf("NULL\n");
 350     else print_DbState(*(info->dbState));
 351
 352     printf("\tdbEffectiveOVM = ");
 353     print_bool(info->dbEffectiveOVM);
 354
 355     printf("\tdbOpenAddressing = ");
 356     print_bool(info->dbOpenAddressing);
 357
 358     printf("}\n");
 359
 360 }
 361
 362
 363 void print_DbUserInfo(const struct isds_DbUserInfo *info) {
 364     printf("dbUserInfo = ");
 365
 366     if (!info) {
 367         printf("NULL\n");
 368         return;
 369     }
 370
 371     printf("{\n");
 372     printf("\tuserID = %s\n", info->userID);
 373
 374     printf("\tuserType = ");
 375     print_UserType((long int *) (info->userType));
 376
 377     printf("\tuserPrivils = ");
 378     print_UserPrivils(info->userPrivils);
 379
 380     print_PersonName(info->personName);
 381     print_Address(info->address);
 382
 383     printf("\tbiDate = ");
 384     print_date(info->biDate);
 385
 386     printf("\tic = %s\n", info->ic);
 387     printf("\tfirmName = %s\n", info->firmName);
 388
 389     printf("\tcaStreet = %s\n", info->caStreet);
 390     printf("\tcaCity = %s\n", info->caCity);
 391     printf("\tcaZipCode = %s\n", info->caZipCode);
 392     printf("\tcaState = %s\n", info->caState);
 393     printf("\taifo_ticket = %s\n", info->aifo_ticket);
 394
 395     printf("}\n");
 396 }
 397
 398
 399 void print_timeval(const struct timeval *time) {
 400     struct tm broken;
 401     char buffer[128];
 402     time_t seconds_as_time_t;
 403
 404     if (!time) {
 405         printf("NULL\n");
 406         return;
 407     }
 408
 409     /* MinGW32 GCC 4.8+ uses 64-bit time_t but time->tv_sec is defined as
 410      * 32-bit long in Microsoft API. Convert value to the type expected by
 411      * gmtime_r(). */
 412     seconds_as_time_t = time->tv_sec;
 413     if (!localtime_r(&seconds_as_time_t, &broken)) goto error;
 414     if (!strftime(buffer, sizeof(buffer)/sizeof(char), "%c", &broken))
 415         goto error;
 416     printf("%s, %" PRIdMAX " us\n", buffer, (intmax_t)time->tv_usec);
 417     return;
 418
 419 error:
 420     printf("<Error while formating>\n>");
 421     return;
 422 }
 423
 424
 425 void print_event_type(const isds_event_type *type) {
 426     if (!type) {
 427         printf("NULL");
 428         return;
 429     }
 430     switch (*type) {
 431         case EVENT_UKNOWN: printf("UNKNOWN\n"); break;
 432         case EVENT_ENTERED_SYSTEM: printf("ENTERED_SYSTEM\n"); break;
 433         case EVENT_ACCEPTED_BY_RECIPIENT:
 434                            printf("ACCEPTED_BY_RECIPIENT\n"); break;
 435         case EVENT_ACCEPTED_BY_FICTION:
 436                            printf("DELIVERED_BY_FICTION\n"); break;
 437         case EVENT_UNDELIVERABLE:
 438                            printf("UNDELIVERABLE\n"); break;
 439         case EVENT_COMMERCIAL_ACCEPTED:
 440                            printf("COMMERCIAL_ACCEPTED\n"); break;
 441         case EVENT_DELIVERED:
 442                            printf("DELIVERED\n"); break;
 443         case EVENT_PRIMARY_LOGIN:
 444                            printf("PRIMARY_LOGIN\n"); break;
 445         case EVENT_ENTRUSTED_LOGIN:
 446                            printf("ENTRUSTED_LOGIN\n"); break;
 447         case EVENT_SYSCERT_LOGIN:
 448                            printf("SYSCERT_LOGIN\n"); break;
 449         default: printf("<unknown type %d>\n", *type);
 450     }
 451 }
 452
 453
 454 void print_events(const struct isds_list *events) {
 455     const struct isds_list *item;
 456     const struct isds_event *event;
 457
 458     if (!events) {
 459         printf("NULL\n");
 460         return;
 461     }
 462
 463     printf("{\n");
 464
 465     for (item = events; item; item = item->next) {
 466         event = (struct isds_event *) item->data;
 467         printf("\t\t\tevent = ");
 468         if (!event) printf("NULL");
 469         else {
 470             printf("{\n");
 471
 472             printf("\t\t\t\ttype = ");
 473             print_event_type(event->type);
 474
 475             printf("\t\t\t\tdescription = %s\n", event->description);
 476
 477             printf("\t\t\t\ttime = ");
 478             print_timeval(event->time);
 479
 480             printf("\t\t\t}\n");
 481         }
 482     }
 483
 484     printf("\t\t}\n");
 485 }
 486
 487
 488 void print_envelope(const struct isds_envelope *envelope) {
 489     printf("\tenvelope = ");
 490
 491     if (!envelope) {
 492         printf("NULL\n");
 493         return;
 494     }
 495     printf("{\n");
 496
 497     printf("\t\tdmID = %s\n", envelope->dmID);
 498     printf("\t\tdbIDSender = %s\n", envelope->dbIDSender);
 499     printf("\t\tdmSender = %s\n", envelope->dmSender);
 500     printf("\t\tdmSenderAddress = %s\n", envelope->dmSenderAddress);
 501     printf("\t\tdmSenderType = ");
 502     print_DbType(envelope->dmSenderType);
 503     printf("\t\tdmRecipient = %s\n", envelope->dmRecipient);
 504     printf("\t\tdmRecipientAddress = %s\n", envelope->dmRecipientAddress);
 505     printf("\t\tdmAmbiguousRecipient = ");
 506     print_bool(envelope->dmAmbiguousRecipient);
 507     printf("\t\tdmType = %s\n", envelope->dmType);
 508
 509     printf("\t\tdmSenderOrgUnit = %s\n", envelope->dmSenderOrgUnit);
 510     printf("\t\tdmSenderOrgUnitNum = ");
 511     print_longint(envelope->dmSenderOrgUnitNum);
 512     printf("\t\tdbIDRecipient = %s\n", envelope->dbIDRecipient);
 513     printf("\t\tdmRecipientOrgUnit = %s\n", envelope->dmRecipientOrgUnit);
 514     printf("\t\tdmRecipientOrgUnitNum = ");
 515     print_longint(envelope->dmRecipientOrgUnitNum);
 516     printf("\t\tdmToHands = %s\n", envelope->dmToHands);
 517     printf("\t\tdmAnnotation = %s\n", envelope->dmAnnotation);
 518     printf("\t\tdmRecipientRefNumber = %s\n", envelope->dmRecipientRefNumber);
 519     printf("\t\tdmSenderRefNumber = %s\n", envelope->dmSenderRefNumber);
 520     printf("\t\tdmRecipientIdent = %s\n", envelope->dmRecipientIdent);
 521     printf("\t\tdmSenderIdent = %s\n", envelope->dmSenderIdent);
 522
 523     printf("\t\tdmLegalTitleLaw = ");
 524     print_longint(envelope->dmLegalTitleLaw);
 525     printf("\t\tdmLegalTitleYear = ");
 526     print_longint(envelope->dmLegalTitleYear);
 527     printf("\t\tdmLegalTitleSect = %s\n", envelope->dmLegalTitleSect);
 528     printf("\t\tdmLegalTitlePar = %s\n", envelope->dmLegalTitlePar);
 529     printf("\t\tdmLegalTitlePoint = %s\n", envelope->dmLegalTitlePoint);
 530
 531     printf("\t\tdmPersonalDelivery = ");
 532     print_bool(envelope->dmPersonalDelivery);
 533     printf("\t\tdmAllowSubstDelivery = ");
 534     print_bool(envelope->dmAllowSubstDelivery);
 535     printf("\t\tdmOVM = ");
 536     print_bool(envelope->dmOVM);
 537     printf("\t\tdmPublishOwnID = ");
 538     print_bool(envelope->dmPublishOwnID);
 539
 540     printf("\t\tdmOrdinal = ");
 541     if (!envelope->dmOrdinal) printf("NULL\n");
 542     else printf("%lu\n", *(envelope->dmOrdinal));
 543
 544     printf("\t\tdmMessageStatus = ");
 545     print_dmMessageStatus(envelope->dmMessageStatus);
 546
 547     printf("\t\tdmAttachmentSize = ");
 548     if (!envelope->dmAttachmentSize) printf("NULL\n");
 549     else printf("%lu kB\n", *(envelope->dmAttachmentSize));
 550
 551     printf("\t\tdmDeliveryTime = ");
 552     print_timeval(envelope->dmDeliveryTime);
 553
 554     printf("\t\tdmAcceptanceTime = ");
 555     print_timeval(envelope->dmAcceptanceTime);
 556
 557     printf("\t\thash = ");
 558     print_hash(envelope->hash);
 559
 560     printf("\t\ttimestamp = %p\n", envelope->timestamp);
 561     printf("\t\ttimestamp_length = %zu\n", envelope->timestamp_length);
 562
 563     printf("\t\tevents = ");
 564     print_events(envelope->events);
 565
 566     printf("\t}\n");
 567 }
 568
 569
 570 void print_document(const struct isds_document *document) {
 571     printf("\t\tdocument = ");
 572
 573     if (!document) {
 574         printf("NULL\n");
 575         return;
 576     }
 577     printf("\{\n");
 578
 579     printf("\t\t\tis_xml = %u\n", !!document->is_xml);
 580     printf("\t\t\txml_node_list = %p\n", document->xml_node_list);
 581
 582     printf("\t\t\tdata = %p\n", document->data);
 583     printf("\t\t\tdata_length = %zu\n", document->data_length);
 584     printf("\t\t\tdmMimeType = %s\n", document->dmMimeType);
 585
 586     printf("\t\t\tdmFileMetaType = ");
 587     switch(document->dmFileMetaType) {
 588         case FILEMETATYPE_MAIN: printf("MAIN\n"); break;
 589         case FILEMETATYPE_ENCLOSURE: printf("ENCLOSURE\n"); break;
 590         case FILEMETATYPE_SIGNATURE: printf("SIGNATURE\n"); break;
 591         case FILEMETATYPE_META: printf("META\n"); break;
 592         default: printf("<unknown type %d>\n", document->dmFileMetaType);
 593     }
 594
 595     printf("\t\t\tdmFileGuid = %s\n", document->dmFileGuid);
 596     printf("\t\t\tdmUpFileGuid = %s\n", document->dmUpFileGuid);
 597     printf("\t\t\tdmFileDescr = %s\n", document->dmFileDescr);
 598     printf("\t\t\tdmFormat = %s\n", document->dmFormat);
 599     printf("\t\t}\n");
 600 }
 601
 602
 603 void print_documents(const struct isds_list *documents) {
 604     const struct isds_list *item;
 605
 606     printf("\tdocuments = ");
 607
 608     if (!documents) {
 609         printf("NULL\n");
 610         return;
 611     }
 612     printf("{\n");
 613
 614     for (item = documents; item; item = item->next) {
 615         print_document((struct isds_document *) (item->data));
 616     }
 617
 618     printf("\t}\n");
 619 }
 620
 621
 622 void print_message(const struct isds_message *message) {
 623     printf("message = ");
 624
 625     if (!message) {
 626         printf("NULL\n");
 627         return;
 628     }
 629
 630     printf("{\n");
 631
 632     printf("\traw = %p\n", message->raw);
 633     printf("\traw_length = %zu\n", message->raw_length);
 634     printf("\traw_type = ");
 635     print_raw_type(message->raw_type);
 636     printf("\txml = %p\n", message->xml);
 637     print_envelope(message->envelope);
 638     print_documents(message->documents);
 639
 640     printf("}\n");
 641 }
 642
 643 void print_copies(const struct isds_list *copies) {
 644     const struct isds_list *item;
 645     struct isds_message_copy *copy;
 646
 647     printf("Copies = ");
 648     if (!copies) {
 649         printf("<NULL>\n");
 650         return;
 651     }
 652
 653     printf("{\n");
 654     for (item = copies; item; item = item->next) {
 655         copy = (struct isds_message_copy *) item->data;
 656         printf("\tCopy = ");
 657
 658         if (!copy)
 659             printf("<NULL>\n");
 660         else {
 661             printf("{\n");
 662             printf("\t\tdbIDRecipient = %s\n", copy->dbIDRecipient);
 663             printf("\t\tdmRecipientOrgUnit = %s\n", copy->dmRecipientOrgUnit);
 664
 665             printf("\t\tdmRecipientOrgUnitNum = ");
 666             if (copy->dmRecipientOrgUnitNum)
 667                 printf("%ld\n", *copy->dmRecipientOrgUnitNum);
 668             else
 669                 printf("<NULL>\n");
 670             printf("\t\tdmToHands = %s\n", copy->dmToHands);
 671
 672             printf("\t\terror = %s\n", isds_strerror(copy->error));
 673             printf("\t\tdmStatus = %s\n", copy->dmStatus);
 674             printf("\t\tdmID = %s\n", copy->dmID);
 675             printf("\t}\n");
 676         }
 677     }
 678     printf("}\n");
 679 }
 680
 681 void print_message_status_change(
 682         const struct isds_message_status_change *changed_status) {
 683     printf("message_status_change = ");
 684
 685     if (!changed_status) {
 686         printf("NULL\n");
 687         return;
 688     }
 689
 690     printf("{\n");
 691
 692     printf("\tdmID = %s\n", changed_status->dmID);
 693
 694     printf("\tdmMessageStatus = ");
 695     print_dmMessageStatus(changed_status->dmMessageStatus);
 696
 697     printf("\ttime = ");
 698     print_timeval(changed_status->time);
 699
 700     printf("}\n");
 701 }
 702
 703 void compare_hashes(const struct isds_hash *hash1,
 704         const struct isds_hash *hash2) {
 705     isds_error err;
 706
 707     printf("Comparing hashes... ");
 708     err = isds_hash_cmp(hash1, hash2);
 709     if (err == IE_SUCCESS)
 710         printf("Hashes equal\n");
 711     else if
 712         (err == IE_NOTEQUAL) printf("Hashes differ\n");
 713     else
 714         printf("isds_hash_cmp() failed: %s\n", isds_strerror(err));
 715 }
 716
 717
 718 int progressbar(double upload_total, double upload_current,
 719     double download_total, double download_current,
 720     void *data) {
 721
 722     printf("Progress: upload %0f/%0f, download %0f/%0f, data=%p\n",
 723             upload_current, upload_total, download_current, download_total,
 724             data);
 725     if (data) {
 726         printf("Aborting transfer...\n");
 727         return 1;
 728     }
 729     return 0;
 730 }
 731
 732
 733 int mmap_file(const char *file, int *fd, void **buffer, size_t *length) {
 734     struct stat file_info;
 735
 736     if (!file || !fd || !buffer || !length) return -1;
 737
 738
 739     *fd = open(file, O_RDONLY);
 740     if (*fd == -1) {
 741         fprintf(stderr, "%s: Could not open file: %s\n", file, strerror(errno));
 742         return -1;
 743     }
 744
 745     if (-1 == fstat(*fd, &file_info)) {
 746         fprintf(stderr, "%s: Could not get file size: %s\n", file,
 747                 strerror(errno));
 748         close(*fd);
 749         return -1;
 750     }
 751     if (file_info.st_size < 0) {
 752         fprintf(stderr, "File `%s' has negative size: %" PRIdMAX "\n", file,
 753                 (intmax_t) file_info.st_size);
 754         close(*fd);
 755         return -1;
 756     }
 757     *length = file_info.st_size;
 758
 759     if (!*length) {
 760         /* Empty region cannot be mmapped */
 761         *buffer = NULL;
 762     } else {
 763         *buffer = mmap(NULL, *length, PROT_READ, MAP_PRIVATE, *fd, 0);
 764         if (*buffer == MAP_FAILED) {
 765             fprintf(stderr, "%s: Could not map file to memory: %s\n", file,
 766                     strerror(errno));
 767             close(*fd);
 768             return -1;
 769         }
 770     }
 771
 772     return 0;
 773 }
 774
 775
 776 int munmap_file(int fd, void *buffer, size_t length) {
 777     int err = 0;
 778     long int page_size = sysconf(_SC_PAGE_SIZE);
 779     size_t pages = (length % page_size) ?
 780         ((length / page_size) + 1) * page_size:
 781         length;
 782
 783     if (length) {
 784         err = munmap(buffer, pages);
 785         if (err) {
 786             fprintf(stderr,
 787                     "Could not unmap memory at %p and length %zu: %s\n",
 788                     buffer, pages, strerror(errno));
 789         }
 790     }
 791
 792     err = close(fd);
 793     if (err) {
 794         fprintf(stderr, "Could close file descriptor %d: %s\n", fd,
 795                 strerror(errno));
 796     }
 797
 798     return err;
 799 }
 800
 801
 802 static int save_data_to_file(const char *file, const void *data,
 803         const size_t length) {
 804     int fd;
 805     ssize_t written, left = length;
 806
 807     if (!file) return -1;
 808     if (length > 0 && !data) return -1;
 809
 810     fd = open(file, O_WRONLY|O_TRUNC|O_CREAT, 0666);
 811     if (fd == -1) {
 812         fprintf(stderr, "%s: Could not open file for writing: %s\n",
 813                 file, strerror(errno));
 814         return -1;
 815     }
 816
 817     printf("Writing %zu bytes to file `%s'...\n", length, file);
 818     while (left) {
 819         written = write(fd, data + length - left, left);
 820         if (written == -1) {
 821             fprintf(stderr, "%s: Could not save file: %s\n",
 822                     file, strerror(errno));
 823             close(fd);
 824             return -1;
 825         }
 826         left-=written;
 827     }
 828
 829     if (-1 == close(fd)) {
 830         fprintf(stderr, "%s: Closing file failed: %s\n",
 831                 file, strerror(errno));
 832         return -1;
 833     }
 834
 835     printf("Done.\n");
 836     return 0;
 837 }
 838
 839
 840 int save_data(const char *message, const void *data, const size_t length) {
 841     if (message)
 842         printf("%s\n", message);
 843     return save_data_to_file("output", data, length);
 844 }