This file is indexed.

/usr/include/libdigidoc/DigiDocObj.h is in libdigidoc-dev 3.10.1.1208+ds1-2.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

   1
   2
   3
   4
   5
   6
   7
   8
   9
  10
  11
  12
  13
  14
  15
  16
  17
  18
  19
  20
  21
  22
  23
  24
  25
  26
  27
  28
  29
  30
  31
  32
  33
  34
  35
  36
  37
  38
  39
  40
  41
  42
  43
  44
  45
  46
  47
  48
  49
  50
  51
  52
  53
  54
  55
  56
  57
  58
  59
  60
  61
  62
  63
  64
  65
  66
  67
  68
  69
  70
  71
  72
  73
  74
  75
  76
  77
  78
  79
  80
  81
  82
  83
  84
  85
  86
  87
  88
  89
  90
  91
  92
  93
  94
  95
  96
  97
  98
  99
 100
 101
 102
 103
 104
 105
 106
 107
 108
 109
 110
 111
 112
 113
 114
 115
 116
 117
 118
 119
 120
 121
 122
 123
 124
 125
 126
 127
 128
 129
 130
 131
 132
 133
 134
 135
 136
 137
 138
 139
 140
 141
 142
 143
 144
 145
 146
 147
 148
 149
 150
 151
 152
 153
 154
 155
 156
 157
 158
 159
 160
 161
 162
 163
 164
 165
 166
 167
 168
 169
 170
 171
 172
 173
 174
 175
 176
 177
 178
 179
 180
 181
 182
 183
 184
 185
 186
 187
 188
 189
 190
 191
 192
 193
 194
 195
 196
 197
 198
 199
 200
 201
 202
 203
 204
 205
 206
 207
 208
 209
 210
 211
 212
 213
 214
 215
 216
 217
 218
 219
 220
 221
 222
 223
 224
 225
 226
 227
 228
 229
 230
 231
 232
 233
 234
 235
 236
 237
 238
 239
 240
 241
 242
 243
 244
 245
 246
 247
 248
 249
 250
 251
 252
 253
 254
 255
 256
 257
 258
 259
 260
 261
 262
 263
 264
 265
 266
 267
 268
 269
 270
 271
 272
 273
 274
 275
 276
 277
 278
 279
 280
 281
 282
 283
 284
 285
 286
 287
 288
 289
 290
 291
 292
 293
 294
 295
 296
 297
 298
 299
 300
 301
 302
 303
 304
 305
 306
 307
 308
 309
 310
 311
 312
 313
 314
 315
 316
 317
 318
 319
 320
 321
 322
 323
 324
 325
 326
 327
 328
 329
 330
 331
 332
 333
 334
 335
 336
 337
 338
 339
 340
 341
 342
 343
 344
 345
 346
 347
 348
 349
 350
 351
 352
 353
 354
 355
 356
 357
 358
 359
 360
 361
 362
 363
 364
 365
 366
 367
 368
 369
 370
 371
 372
 373
 374
 375
 376
 377
 378
 379
 380
 381
 382
 383
 384
 385
 386
 387
 388
 389
 390
 391
 392
 393
 394
 395
 396
 397
 398
 399
 400
 401
 402
 403
 404
 405
 406
 407
 408
 409
 410
 411
 412
 413
 414
 415
 416
 417
 418
 419
 420
 421
 422
 423
 424
 425
 426
 427
 428
 429
 430
 431
 432
 433
 434
 435
 436
 437
 438
 439
 440
 441
 442
 443
 444
 445
 446
 447
 448
 449
 450
 451
 452
 453
 454
 455
 456
 457
 458
 459
 460
 461
 462
 463
 464
 465
 466
 467
 468
 469
 470
 471
 472
 473
 474
 475
 476
 477
 478
 479
 480
 481
 482
 483
 484
 485
 486
 487
 488
 489
 490
 491
 492
 493
 494
 495
 496
 497
 498
 499
 500
 501
 502
 503
 504
 505
 506
 507
 508
 509
 510
 511
 512
 513
 514
 515
 516
 517
 518
 519
 520
 521
 522
 523
 524
 525
 526
 527
 528
 529
 530
 531
 532
 533
 534
 535
 536
 537
 538
 539
 540
 541
 542
 543
 544
 545
 546
 547
 548
 549
 550
 551
 552
 553
 554
 555
 556
 557
 558
 559
 560
 561
 562
 563
 564
 565
 566
 567
 568
 569
 570
 571
 572
 573
 574
 575
 576
 577
 578
 579
 580
 581
 582
 583
 584
 585
 586
 587
 588
 589
 590
 591
 592
 593
 594
 595
 596
 597
 598
 599
 600
 601
 602
 603
 604
 605
 606
 607
 608
 609
 610
 611
 612
 613
 614
 615
 616
 617
 618
 619
 620
 621
 622
 623
 624
 625
 626
 627
 628
 629
 630
 631
 632
 633
 634
 635
 636
 637
 638
 639
 640
 641
 642
 643
 644
 645
 646
 647
 648
 649
 650
 651
 652
 653
 654
 655
 656
 657
 658
 659
 660
 661
 662
 663
 664
 665
 666
 667
 668
 669
 670
 671
 672
 673
 674
 675
 676
 677
 678
 679
 680
 681
 682
 683
 684
 685
 686
 687
 688
 689
 690
 691
 692
 693
 694
 695
 696
 697
 698
 699
 700
 701
 702
 703
 704
 705
 706
 707
 708
 709
 710
 711
 712
 713
 714
 715
 716
 717
 718
 719
 720
 721
 722
 723
 724
 725
 726
 727
 728
 729
 730
 731
 732
 733
 734
 735
 736
 737
 738
 739
 740
 741
 742
 743
 744
 745
 746
 747
 748
 749
 750
 751
 752
 753
 754
 755
 756
 757
 758
 759
 760
 761
 762
 763
 764
 765
 766
 767
 768
 769
 770
 771
 772
 773
 774
 775
 776
 777
 778
 779
 780
 781
 782
 783
 784
 785
 786
 787
 788
 789
 790
 791
 792
 793
 794
 795
 796
 797
 798
 799
 800
 801
 802
 803
 804
 805
 806
 807
 808
 809
 810
 811
 812
 813
 814
 815
 816
 817
 818
 819
 820
 821
 822
 823
 824
 825
 826
 827
 828
 829
 830
 831
 832
 833
 834
 835
 836
 837
 838
 839
 840
 841
 842
 843
 844
 845
 846
 847
 848
 849
 850
 851
 852
 853
 854
 855
 856
 857
 858
 859
 860
 861
 862
 863
 864
 865
 866
 867
 868
 869
 870
 871
 872
 873
 874
 875
 876
 877
 878
 879
 880
 881
 882
 883
 884
 885
 886
 887
 888
 889
 890
 891
 892
 893
 894
 895
 896
 897
 898
 899
 900
 901
 902
 903
 904
 905
 906
 907
 908
 909
 910
 911
 912
 913
 914
 915
 916
 917
 918
 919
 920
 921
 922
 923
 924
 925
 926
 927
 928
 929
 930
 931
 932
 933
 934
 935
 936
 937
 938
 939
 940
 941
 942
 943
 944
 945
 946
 947
 948
 949
 950
 951
 952
 953
 954
 955
 956
 957
 958
 959
 960
 961
 962
 963
 964
 965
 966
 967
 968
 969
 970
 971
 972
 973
 974
 975
 976
 977
 978
 979
 980
 981
 982
 983
 984
 985
 986
 987
 988
 989
 990
 991
 992
 993
 994
 995
 996
 997
 998
 999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
1251
1252
1253
1254
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
1272
1273
1274
1275
1276
1277
1278
1279
1280
1281
1282
1283
1284
1285
1286
1287
1288
1289
#ifndef __DIGIDOC_OBJ_H__
#define __DIGIDOC_OBJ_H__
//==================================================
// FILE:	DigiDocGen.h
// PROJECT:     Digi Doc
// DESCRIPTION: DigiDoc helper routines for accessing dogidoc data
// AUTHOR:  Veiko Sinivee, S|E|B IT Partner Estonia
//==================================================
// Copyright (C) AS Sertifitseerimiskeskus
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License, or (at your option) any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
// Lesser General Public License for more details.
// GNU Lesser General Public Licence is available at
// http://www.gnu.org/copyleft/lesser.html
//==========< HISTORY >=============================
//      26.04.2006      Veiko Sinivee
//                      Creation
//==================================================

#include "DigiDocDefs.h"
#include "DigiDocMem.h"
#include <openssl/x509.h>
#include <openssl/ocsp.h>

//==========< DigiDoc object structure >========================

#ifdef  __cplusplus
extern "C" {
#endif


// contains the signed attributes of each document file entry
typedef struct DocInfo_st {
	char* szDocId;			// document id
	char* szDigestType;		// digest method used
	byte* szDigest;			// digest value
	int   nDigestLen;			// digest value length
	byte* szMimeDigest;		// digest value
	int nMimeDigestLen;		// digest value length
} DocInfo;

typedef struct SignatureProductionPlace_st {
  char* szCity;
  char* szStateOrProvince;
  char* szPostalCode;
  char* szCountryName;
} SignatureProductionPlace;

typedef struct SignerRole_st {
  int nClaimedRoles;
  char** pClaimedRoles;
  int nCertifiedRoles;
  char** pCertifiedRoles;
} SignerRole;

typedef struct DigestValue_st {
  char* szDigestMethod;
  DigiDocMemBuf mbufDigestValue;
} DigestValue;
  /*
typedef struct ReferenceInfo_st {
  char* szId;
  char* szUri;
  char* szType;
  DigestValue digestValue;
} ReferenceInfo;
  */
typedef struct SignatureValue_st {
  char* szId;
  char* szType;
  DigiDocMemBuf mbufSignatureValue;
} SignatureValue;

#define CERTID_TYPE_UNKNOWN             0
#define CERTID_TYPE_SIGNERS_CERTID      1
#define CERTID_TYPE_RESPONDERS_CERTID   2
#define CERTID_TYPE_TSA_CERTID          3
//AM 12.03.08
#define CERTID_VALUE_CA_CERT            4


typedef struct CertID_st {
  int nType;    // internal CertID type:
  char* szId;
  char* szIssuerSerial;
  char* szIssuerName;
  DigestValue* pDigestValue;
	//AM 24.04.08
	char* szDigestType;		// digest method used
} CertID;

typedef struct CertIDList_st {
  int nCertIDs;
  CertID** pCertIDs;
} CertIDList;

#define CERTID_VALUE_UNKNOWN             0
#define CERTID_VALUE_SIGNERS_CERT        1
#define CERTID_VALUE_RESPONDERS_CERT     2
#define CERTID_VALUE_TSA_CERT            3
//AM 12.03.08
#define CERTID_TYPE_CA_CERTID            4
#define ERR_VER_1_0                     300
    
typedef struct CertValue_st {
  int nType;
  char* szId;
  X509* pCert;
} CertValue;

typedef struct CertValueList_st {
  int nCertValues;
  CertValue** pCertValues;
} CertValueList;

// data file entry for each data file
typedef struct DataFile_st {
  char* szId;			// data file id
  char* szFileName;	// signed doc file name
  char* szMimeType;	// date file mime type
  char* szContentType;	// EMBEDDED or EMBEDDED_BASE64
  long  nSize;		// file size (unencoded)
  char* szDigestType;	// digest type
  DigiDocMemBuf mbufDigest;  // real DataFile digest value
  DigiDocMemBuf mbufWrongDigest; // bad digest calculated in some versions
  DigiDocMemBuf mbufDetachedDigest; // detached file digest
  int nAttributes;		// number of other attributes
  char* szCharset;		// datafile initial codepage
  char** pAttNames;		// other attribute names
  char** pAttValues;		// other attribute values
  DigiDocMemBuf mbufContent;
} DataFile;

typedef struct NotaryInfo_sk {
  char* szId;			// Notary id
  char* szNotType;	// notary info type (OCSP-1.0)
  char* timeProduced;	// producedAt
  char* szProducedAt;	// producedAt in xml
  int nRespIdType;  // RESP_ID_NAME, RESP_ID_KEY
  DigiDocMemBuf mbufRespId;  // responder id value
  char* szDigestType;	// digest method used
  // notaries personal signature
  char* szSigType;	// signature type used
  DigiDocMemBuf mbufOcspDigest;  // OCSP response digest (as in XML
  DigiDocMemBuf mbufOcspResponse; // OCSP response (in memory held in DER)
} NotaryInfo;

// signature info for each user signature
typedef struct SignatureInfo_st {
  char* szId;			// signature id
  int nDocs;			// number of separate documents signed
  DocInfo** pDocs;	// info for each signed document	
  char* szTimeStamp;	// signature timestamp in format "YYYY-MM-DDTHH:MM:SSZ"
  DigestValue *pSigPropDigest;
  DigestValue *pSigPropRealDigest;
  DigestValue *pSigInfoRealDigest;
  SignatureValue *pSigValue;    // RSA+SHA1 signature value
  X509* pX509Cert;	// X509Cert certificate (used internally for data during loading)
  SignatureProductionPlace sigProdPlace;
  SignerRole signerRole;
  DigiDocMemBuf mbufOrigContent;
  NotaryInfo* pNotary;
  CertIDList *pCertIDs;
  CertValueList *pCertValues;
  //AM 24.04.08
  char* szDigestType;		// digest method used
  int nErr1;   // possible parse error codes, need many?
} SignatureInfo;



typedef struct SignedDoc_st {
	char* szFormat;		// data format name
	char* szFormatVer;	// data format version
	int nDataFiles;
	DataFile** pDataFiles;
	int nSignatures;
	SignatureInfo** pSignatures;
	//AM 14.03.08
	char* szFileName;
	//AM 13.05.08
	char* szProfile;
} SignedDoc;

//============================================================
// Sets a string element of a struct to a new value
// dest - element pointer
// value - new value
// valLen - value length (use -1 for null terminated strings)
//============================================================
EXP_OPTION int setString(char** dest, const char* value, int valLen);

// creates a new <SignedDoc> structure
EXP_OPTION int SignedDoc_new(SignedDoc **newSignedDoc, const char* format, const char* version);
// cleanup signed doc data
EXP_OPTION void SignedDoc_free(SignedDoc* pSigDoc);

//======================< DataFile functions >=============================

// returns the number of data files
EXP_OPTION int getCountOfDataFiles(const SignedDoc* pSigDoc);
// returns the n-th DataFile object
EXP_OPTION DataFile* getDataFile(const SignedDoc* pSigDoc, int nIdx);
// returns the last DataFile object
EXP_OPTION DataFile* ddocGetLastDataFile(const SignedDoc* pSigDoc);
// Retrieve and convert DataFile Filename atribute and convert
EXP_OPTION int ddocGetDataFileFilename(SignedDoc* pSigDoc, const char* szDocId, void** ppBuf, int* pLen);
// returns the DataFile object with the given id
EXP_OPTION DataFile* getDataFileWithId(const SignedDoc* pSigDoc, const char* id);
// add a <DataFile> block to <SignedDoc>
// use NULL for any parameter you don't have the value
// use NULL for id if you want to auto-calculate it (recommended!!!)
EXP_OPTION int DataFile_new(DataFile **newDataFile, SignedDoc* pSigDoc, const char* id,
					   const char* filename, const char* contentType, 
					   const char* mime, long size,
					   const byte* digest, int digLen,
					   const char* digType, const char* szCharset);
// cleanup DataFile memory
EXP_OPTION void DataFile_free(DataFile* pDataFile);

// Removes this DataFile from signed doc and frees it's memory
EXP_OPTION int DataFile_delete(SignedDoc* pSigDoc, const char* id);

//--------------------------------------------------
// Accessor for Digest atribute of DataFile object.
// pDataFile - address of object [REQUIRED]
// returns value of atribute or NULL.
//--------------------------------------------------
EXP_OPTION DigiDocMemBuf* ddocDataFile_GetDigestValue(DataFile* pDataFile);

//--------------------------------------------------
// Mutatoror for Digest atribute of DataFile object.
// pDataFile - address of object [REQUIRED]
// value - new value for atribute [REQUIRED]
// len - length of value in bytes [REQUIRED]
// returns error code or ERR_OK
//--------------------------------------------------
EXP_OPTION int ddocDataFile_SetDigestValue(DataFile* pDataFile, 
					   const char* value, long len);

//--------------------------------------------------
// Accessor for DetachedDigest atribute of DataFile object.
// pDataFile - address of object [REQUIRED]
// returns value of atribute or NULL.
//--------------------------------------------------
EXP_OPTION DigiDocMemBuf* ddocDataFile_GetDetachedDigestValue(DataFile* pDataFile);

//--------------------------------------------------
// Mutatoror for DetachedDigest atribute of DataFile object.
// pDataFile - address of object [REQUIRED]
// value - new value for atribute [REQUIRED]
// len - length of value in bytes [REQUIRED]
// returns error code or ERR_OK
//--------------------------------------------------
EXP_OPTION int ddocDataFile_SetDetachedDigestValue(DataFile* pDataFile, 
						   const char* value, long len);

//--------------------------------------------------
// Accessor for WrongDigest atribute of DataFile object.
// pDataFile - address of object [REQUIRED]
// returns value of atribute or NULL.
//--------------------------------------------------
EXP_OPTION DigiDocMemBuf* ddocDataFile_GetWrongDigestValue(DataFile* pDataFile);

//--------------------------------------------------
// Mutatoror for WrongDigest atribute of DataFile object.
// pDataFile - address of object [REQUIRED]
// value - new value for atribute [REQUIRED]
// len - length of value in bytes [REQUIRED]
// returns error code or ERR_OK
//--------------------------------------------------
EXP_OPTION int ddocDataFile_SetWrongDigestValue(DataFile* pDataFile, 
					   const char* value, long len);

// Returns number of DataFile attributes
EXP_OPTION int getCountOfDataFileAttributes(const DataFile* pDataFile);
// Adds an attribute to data file
EXP_OPTION int addDataFileAttribute(DataFile* pDataFile, const char* name, 
									const char* value);
// Gets an attribute of a data file
EXP_OPTION int getDataFileAttribute(DataFile* pDataFile, int idx, char** name, char** value);

// get datafile cahed data
EXP_OPTION int ddocGetDataFileCachedData(SignedDoc* pSigDoc, const char* szDocId, void** ppBuf, long* pLen);

// apppends DataFile content to cache
EXP_OPTION void ddocAppendDataFileData(DataFile* pDf, int maxLen, void* data, int len, int isBase64);

// calculates file size and digest and store in the
// given DataFile object
EXP_OPTION int calculateDataFileSizeAndDigest(SignedDoc* pSigDoc, const char* id,
								const char* filename, int digType);

//--------------------------------------------------
// Creates new DataFile and assigns contet from memory
// ppDataFile address of pointer to return new DataFile object
// pSigDoc - SignedDoc object
// id - new DataFile id. Use NULL for default
// filename - filename
// contentType - content type
// mime - mime type
// pData - address of DataFile content to be assigned
// size - length of data in bytes
//--------------------------------------------------
EXP_OPTION int createDataFileInMemory(DataFile **ppDataFile, SignedDoc* pSigDoc, const char* id,
					   const char* filename, const char* contentType, 
					   const char* mime, const char* pData, long size);

//======================< DigestValue functions >=============================

//--------------------------------------------------
// "Constructor" of DigestValue object
// ppDigestValue - address of buffer for newly allocated object [REQUIRED]
// szDigestMethod - digest method [OPTIONAL]
// szDigVal/lDigLen - digest value and length [OPTIONAL]
// returns error code or ERR_OK
//--------------------------------------------------
EXP_OPTION int ddocDigestValue_new(DigestValue** ppDigestValue, 
				   const char* szDigestMethod, 
				   void* szDigVal, long lDigLen);

//--------------------------------------------------
// "Destructor" of DigestValue object
// pDigestValue - address of object to be deleted [REQUIRED]
// returns error code or ERR_OK
//--------------------------------------------------
EXP_OPTION int ddocDigestValue_free(DigestValue* pDigestValue);

//--------------------------------------------------
// Accessor for DigestMethod atribute of DigestValue object.
// pDigestValue - address of object [REQUIRED]
// returns value of atribute or NULL.
//--------------------------------------------------
EXP_OPTION const char* ddocDigestValue_GetDigestMethod(DigestValue* pDigestValue);

//--------------------------------------------------
// Mutatoror for DigestMethod atribute of DigestValue object.
// pDigestValue - address of object [REQUIRED]
// value - new value for atribute [REQUIRED]
// returns error code or ERR_OK
//--------------------------------------------------
EXP_OPTION int ddocDigestValue_SetDigestMethod(DigestValue* pDigestValue, const char* value);

//--------------------------------------------------
// Accessor for DigestValue atribute of DigestValue object.
// pDigestValue - address of object [REQUIRED]
// returns value of atribute or NULL.
//--------------------------------------------------
EXP_OPTION DigiDocMemBuf* ddocDigestValue_GetDigestValue(DigestValue* pDigestValue);

//--------------------------------------------------
// Mutatoror for DigestValue atribute of DigestValue object.
// pDigestValue - address of object [REQUIRED]
// value - new value for atribute [REQUIRED]
// len - length of value in bytes [REQUIRED]
// returns error code or ERR_OK
//--------------------------------------------------
EXP_OPTION int ddocDigestValue_SetDigestValue(DigestValue* pDigestValue, 
					      const char* value, long len);

//--------------------------------------------------
// Compares two DigestValue structure on equality
// pDigest1 - address of first digest [REQUIRED]
// pDigest2 - address of second digest [REQUIRED]
// returns error code or ERR_OK
//--------------------------------------------------
int ddocCompareDigestValues(DigestValue* pDigest1, DigestValue* pDigest2);

//--------------------------------------------------
// Generates XML for <DigestValue> element
// pDigestValue - DigestValue object [REQUIRED]
// pBuf - memory buffer for storing xml [REQUIRED]
// returns error code or ERR_OK
//--------------------------------------------------
int ddocDigestValue_toXML(const DigestValue* pDigestValue, DigiDocMemBuf* pBuf);

//======================< SignatureValue functions >=============================

//============================================================
// Returns the next free signature id
// pSigDoc - signed doc pointer
//============================================================
EXP_OPTION int getNextSignatureId(const SignedDoc* pSigDoc);

//--------------------------------------------------
// "Constructor" of SignatureValue object
// ppSignatureValue - address of buffer for newly allocated object [REQUIRED]
// szId - Id atribute value [OPTIONAL]
// szType - signature type [OPTIONAL]
// szDigVal/lDigLen - digest value and length [OPTIONAL]
// returns error code or ERR_OK
//--------------------------------------------------
EXP_OPTION int ddocSignatureValue_new(SignatureValue** ppSignatureValue, 
				      const char* szId, const char* szType,
				      void* szSigVal, long lSigLen);

//--------------------------------------------------
// "Destructor" of SignatureValue object
// pSignatureValue - address of object to be deleted [REQUIRED]
// returns error code or ERR_OK
//--------------------------------------------------
EXP_OPTION int ddocSignatureValue_free(SignatureValue* pSignatureValue);

//--------------------------------------------------
// Accessor for Id atribute of SignatureValue object.
// pSignatureValue - address of object [REQUIRED]
// returns value of atribute or NULL.
//--------------------------------------------------
EXP_OPTION const char* ddocSignatureValue_GetId(const SignatureValue* pSignatureValue);

//--------------------------------------------------
// Mutatoror for Id atribute of SignatureValue object.
// pSignatureValue - address of object [REQUIRED]
// value - new value for atribute [REQUIRED]
// returns error code or ERR_OK
//--------------------------------------------------
EXP_OPTION int ddocSignatureValue_SetId(SignatureValue* pSignatureValue, const char* value);

//--------------------------------------------------
// Accessor for Type atribute of SignatureValue object.
// pSignatureValue - address of object [REQUIRED]
// returns value of atribute or NULL.
//--------------------------------------------------
EXP_OPTION const char* ddocSignatureValue_GetType(const SignatureValue* pSignatureValue);

//--------------------------------------------------
// Mutatoror for Type atribute of SignatureValue object.
// pSignatureValue - address of object [REQUIRED]
// value - new value for atribute [REQUIRED]
// returns error code or ERR_OK
//--------------------------------------------------
EXP_OPTION int ddocSignatureValue_SetType(SignatureValue* pSignatureValue, const char* value);

//--------------------------------------------------
// Accessor for SignatureValue atribute of SignatureValue object.
// pSignatureValue - address of object [REQUIRED]
// returns value of atribute or NULL.
//--------------------------------------------------
EXP_OPTION DigiDocMemBuf* ddocSignatureValue_GetSignatureValue(const SignatureValue* pSignatureValue);

//--------------------------------------------------
// Mutatoror for SignatureValue atribute of SignatureValue object.
// pSignatureValue - address of object [REQUIRED]
// value - new value for atribute [REQUIRED]
// len - length of value in bytes [REQUIRED]
// returns error code or ERR_OK
//--------------------------------------------------
EXP_OPTION int ddocSignatureValue_SetSignatureValue(SignatureValue* pSignatureValue, 
						    const char* value, long len);

//--------------------------------------------------
// Generates XML for <IncludeInfo> element
// pSignatureValue - SignatureValue object [REQUIRED]
// pBuf - memory buffer for storing xml [REQUIRED]
// returns error code or ERR_OK
//--------------------------------------------------
int ddocSignatureValue_toXML(const SignatureValue* pSignatureValue, DigiDocMemBuf* pBuf);

//======================< CertID >====================================

//--------------------------------------------------
// "Constructor" of CertID object
// ppCertID - address of buffer for newly allocated object [REQUIRED]
// szId - Id atribute value [OPTIONAL]
// nType - certid internal type (signers or responders cert) [REQUIRED]
// szIssuerSerial - issuer serial number [OPTIONAL]
// szIssuerName - issuer DN [OPTIONAL]
// szDigVal/lDigLen - digest value and length [OPTIONAL]
// returns error code or ERR_OK
//--------------------------------------------------
EXP_OPTION int ddocCertID_new(CertID** ppCertID, 
			      int nType, const char* szId,
			      const char* szIssuerSerial, const char* szIssuerName,
			      void* szDigVal, long lDigLen);

//--------------------------------------------------
// "Destructor" of CertID object
// pCertID - address of object to be deleted [REQUIRED]
// returns error code or ERR_OK
//--------------------------------------------------
EXP_OPTION int ddocCertID_free(CertID* pCertID);

//--------------------------------------------------
// Accessor for Id atribute of CertID object.
// pCertID - address of object [REQUIRED]
// returns value of atribute or NULL.
//--------------------------------------------------
EXP_OPTION const char* ddocCertID_GetId(const CertID* pCertID);

//--------------------------------------------------
// Mutatoror for Id atribute of CertID object.
// pCertID - address of object [REQUIRED]
// value - new value for atribute [REQUIRED]
// returns error code or ERR_OK
//--------------------------------------------------
EXP_OPTION int ddocCertID_SetId(CertID* pCertID, const char* value);

//--------------------------------------------------
// Accessor for IssuerSerial atribute of CertID object.
// pCertID - address of object [REQUIRED]
// returns value of atribute or NULL.
//--------------------------------------------------
EXP_OPTION const char* ddocCertID_GetIssuerSerial(const CertID* pCertID);

//--------------------------------------------------
// Mutatoror for IssuerSerial atribute of CertID object.
// pCertID - address of object [REQUIRED]
// value - new value for atribute [REQUIRED]
// returns error code or ERR_OK
//--------------------------------------------------
EXP_OPTION int ddocCertID_SetIssuerSerial(CertID* pCertID, const char* value);

//--------------------------------------------------
// Accessor for IssuerName atribute of CertID object.
// pCertID - address of object [REQUIRED]
// returns value of atribute or NULL.
//--------------------------------------------------
EXP_OPTION const char* ddocCertID_GetIssuerName(const CertID* pCertID);

//--------------------------------------------------
// Mutatoror for IssuerName atribute of CertID object.
// pCertID - address of object [REQUIRED]
// value - new value for atribute [REQUIRED]
// returns error code or ERR_OK
//--------------------------------------------------
EXP_OPTION int ddocCertID_SetIssuerName(CertID* pCertID, const char* value);

//--------------------------------------------------
// Accessor for DigestValue atribute of CertID object.
// pCertID - address of object [REQUIRED]
// returns value of atribute or NULL.
//--------------------------------------------------
EXP_OPTION DigiDocMemBuf* ddocCertID_GetDigestValue(const CertID* pCertID);


//--------------------------------------------------
// Mutatoror for DigestValue atribute of CertID object.
// pCertID - address of object [REQUIRED]
// value - new value for atribute [REQUIRED]
// len - length of value in bytes [REQUIRED]
// returns error code or ERR_OK
//--------------------------------------------------
EXP_OPTION int ddocCertID_SetDigestValue(CertID* pCertID, 
					 const char* value, long len);

//--------------------------------------------------
// Generates XML for <Cert> element
// pCertID - CertID object [REQUIRED]
// pBuf - memory buffer for storing xml [REQUIRED]
// returns error code or ERR_OK
//--------------------------------------------------
int ddocCertID_toXML(const SignedDoc* pSigDoc, const CertID* pCertID, DigiDocMemBuf* pBuf);

//--------------------------------------------------
// Generates XML for <CompleteCertificateRefs> element
// pSigDoc - SignedDoc object [REQUIRED]
// pBuf - memory buffer for storing xml [REQUIRED]
// returns error code or ERR_OK
//--------------------------------------------------
int ddocCompleteCertificateRefs_toXML(const SignedDoc* pSigDoc, const SignatureInfo* pSigInfo, DigiDocMemBuf* pBuf);
int bdocCompleteCertificateRefs_toXML(const SignedDoc* pSigDoc, const SignatureInfo* pSigInfo, DigiDocMemBuf* pBuf);

//--------------------------------------------------
// Generates XML for <CompleteRevocationRefs> element
// pSigDoc - SignedDoc object [REQUIRED]
// pBuf - memory buffer for storing xml [REQUIRED]
// returns error code or ERR_OK
//--------------------------------------------------
int ddocCompleteRevocationRefs_toXML(const SignedDoc* pSigDoc, const SignatureInfo* pSigInfo, DigiDocMemBuf* pBuf);


//==========< CertIDList >====================

//--------------------------------------------------
// "Constructor" of CertIDList object
// ppCertIDList - address of buffer for newly allocated object [REQUIRED]
// returns error code or ERR_OK
//--------------------------------------------------
EXP_OPTION int ddocCertIDList_new(CertIDList** ppCertIDList);

//--------------------------------------------------
// "Destructor" of CertIDList object
// pCertIDList - address of object to be deleted [REQUIRED]
// returns error code or ERR_OK
//--------------------------------------------------
EXP_OPTION int ddocCertIDList_free(CertIDList* pCertIDList);

//--------------------------------------------------
// Accessor for count of CertIDs subelement of CertIDList object.
// pCertIDList - pointer to CertIDList object [REQUIRED]
// returns error code or ERR_OK
//--------------------------------------------------
int ddocCertIDList_addCertID(CertIDList* pCertIDList, CertID* pCertID);

//--------------------------------------------------
// Accessor for count of CertIDs subelement of CertIDList object.
// pCertIDList - pointer to CertIDList object [REQUIRED]
// returns count or -1 for error. Then use error API to check errors
//--------------------------------------------------
EXP_OPTION int ddocCertIDList_GetCertIDsCount(CertIDList* pCertIDList);

//--------------------------------------------------
// Accessor for CertIDs subelement of CertIDList object.
// pCertIDList - pointer to CertIDList object [REQUIRED]
// nIdx - index of CertID object [REQUIRED]
// returns CertID pointer or NULL for error
//--------------------------------------------------
EXP_OPTION CertID* ddocCertIDList_GetCertID(CertIDList* pCertIDList, int nIdx);

//--------------------------------------------------
// Accessor for last CertIDs subelement of CertIDList object.
// pCertIDList - pointer to CertIDList object [REQUIRED]
// returns CertID pointer or NULL for error
//--------------------------------------------------
EXP_OPTION CertID* ddocCertIDList_GetLastCertID(CertIDList* pCertIDList);

//--------------------------------------------------
// Deletes CertID subelement of CertIDList object.
// pCertIDList - pointer to CertIDList object [REQUIRED]
// nIdx - index of CertID object to be removed [REQUIRED]
// returns error code or ERR_OK
//--------------------------------------------------
EXP_OPTION int ddocCertIDList_DeleteCertID(CertIDList* pCertIDList, int nIdx);

//--------------------------------------------------
// Finds a CertID object with required type
// pCertIDList - pointer to CertIDList object [REQUIRED]
// nType - type of CertID object [REQUIRED]
// returns CertID pointer or NULL for error
//--------------------------------------------------
EXP_OPTION CertID* ddocCertIDList_GetCertIDOfType(CertIDList* pCertIDList, int nType);

//--------------------------------------------------
// Finds a CertID object with required serial nr
// pCertIDList - pointer to CertIDList object [REQUIRED]
// szSerial - issuer serial
// returns CertID pointer or NULL for error
//--------------------------------------------------
EXP_OPTION CertID* ddocCertIDList_GetCertIDOfSerial(CertIDList* pCertIDList, const char* szSerial);

//--------------------------------------------------
// Finds a CertID object with required type or creates a new one
// pCertIDList - pointer to CertIDList object [REQUIRED]
// nType - type of CertID object [REQUIRED]
// returns CertID pointer or NULL for error
//--------------------------------------------------
EXP_OPTION CertID* ddocCertIDList_GetOrCreateCertIDOfType(CertIDList* pCertIDList, int nType);

//======================< CertValue >====================================

//--------------------------------------------------
// "Constructor" of CertValue object
// ppCertValue - address of buffer for newly allocated object [REQUIRED]
// szId - Id atribute value [OPTIONAL]
// nType - certid internal type (signers or responders cert) [REQUIRED]
// pCert - certificate itself [OPTIONAL]. Must fill in later. Do not X509_free() param!
// returns error code or ERR_OK
//--------------------------------------------------
EXP_OPTION int ddocCertValue_new(CertValue** ppCertValue, 
				 int nType, const char* szId,
				 X509* pCert);

//--------------------------------------------------
// "Destructor" of CertValue object
// pCertValue - address of object to be deleted [REQUIRED]
// returns error code or ERR_OK
//--------------------------------------------------
EXP_OPTION int ddocCertValue_free(CertValue* pCertValue);

//--------------------------------------------------
// Accessor for Id atribute of CertValue object.
// pCertValue - address of object [REQUIRED]
// returns value of atribute or NULL.
//--------------------------------------------------
EXP_OPTION const char* ddocCertValue_GetId(CertValue* pCertValue);

//--------------------------------------------------
// Mutatoror for Id atribute of CertValue object.
// pCertValue - address of object [REQUIRED]
// value - new value for atribute [REQUIRED]
// returns error code or ERR_OK
//--------------------------------------------------
EXP_OPTION int ddocCertValue_SetId(CertValue* pCertValue, const char* value);

//--------------------------------------------------
// Accessor for Cert atribute of CertValue object.
// pCertValue - address of object [REQUIRED]
// returns value of atribute or NULL.
//--------------------------------------------------
EXP_OPTION X509* ddocCertValue_GetCert(CertValue* pCertValue);

//--------------------------------------------------
// Mutatoror for Cert atribute of CertValue object.
// pCertValue - address of object [REQUIRED]
// pCert - new value for atribute [REQUIRED]
// returns error code or ERR_OK
//--------------------------------------------------
EXP_OPTION int ddocCertValue_SetCert(CertValue* pCertValue, X509* pCert);

//--------------------------------------------------
// Generates XML for <EncapsulatedX509Certificate> element
// pCertID - CertID object [REQUIRED]
// pBuf - memory buffer for storing xml [REQUIRED]
// returns error code or ERR_OK
//--------------------------------------------------
int ddocCertValue_toXML(const CertValue* pCertValue, DigiDocMemBuf* pBuf);

//==========< CertValueList >====================

//--------------------------------------------------
// "Constructor" of CertValueList object
// ppCertValueList - address of buffer for newly allocated object [REQUIRED]
// returns error code or ERR_OK
//--------------------------------------------------
EXP_OPTION int ddocCertValueList_new(CertValueList** ppCertValueList);

//--------------------------------------------------
// "Destructor" of CertValueList object
// pCertValueList - address of object to be deleted [REQUIRED]
// returns error code or ERR_OK
//--------------------------------------------------
EXP_OPTION int ddocCertValueList_free(CertValueList* pCertValueList);

//--------------------------------------------------
// Adds a CertValue element to CertValueList object.
// pCertValueList - pointer to CertValueList object [REQUIRED]
// pCertValue - new object [REQUIRED]
// returns error code or ERR_OK
//--------------------------------------------------
EXP_OPTION int ddocCertValueList_addCertValue(CertValueList* pCertValueList, CertValue* pCertValue);

//--------------------------------------------------
// Accessor for count of CertValues subelement of CertValueList object.
// pCertValueList - pointer to CertValueList object [REQUIRED]
// returns count or -1 for error. Then use error API to check errors
//--------------------------------------------------
EXP_OPTION int ddocCertValueList_GetCertValuesCount(CertValueList* pCertValueList);

//--------------------------------------------------
// Accessor for CertValues subelement of CertValueList object.
// pCertValueList - pointer to CertValueList object [REQUIRED]
// nIdx - index of CertValue object [REQUIRED]
// returns CertValue pointer or NULL for error
//--------------------------------------------------
EXP_OPTION CertValue* ddocCertValueList_GetCertValue(CertValueList* pCertValueList, int nIdx);

//--------------------------------------------------
// Deletes CertValue subelement of CertValueList object.
// pCertValueList - pointer to CertValueList object [REQUIRED]
// nIdx - index of CertValue object to be removed [REQUIRED]
// returns error code or ERR_OK
//--------------------------------------------------
EXP_OPTION int ddocCertValueList_DeleteCertValue(CertValueList* pCertValueList, int nIdx);

//--------------------------------------------------
// Finds a CertValue object with required type
// pCertValueList - pointer to CertValueList object [REQUIRED]
// nType - type of CertValue object [REQUIRED]
// returns CertValue pointer or NULL for error
//--------------------------------------------------
EXP_OPTION CertValue* ddocCertValueList_GetCertValueOfType(CertValueList* pCertValueList, int nType);

//--------------------------------------------------
// Finds a CertValue object with required type or creates a new one
// pCertValueList - pointer to CertValueList object [REQUIRED]
// nType - type of CertValue object [REQUIRED]
// returns CertValue pointer or NULL for error
//--------------------------------------------------
EXP_OPTION CertValue* ddocCertValueList_GetOrCreateCertValueOfType(CertValueList* pCertValueList, int nType);

//======================< SignatureInfo functions >=============================

// returns the number of signatures
EXP_OPTION int getCountOfSignatures(const SignedDoc* pSigDoc);
// Returns the desired SignatureInfo object
EXP_OPTION SignatureInfo* getSignature(const SignedDoc* pSigDoc, int nIdx);

//============================================================
// Returns signatures signed properties digest
// pSigInfo - signature info object
// return digest value as DigiDocMemBuf pointer or NULL
//============================================================
EXP_OPTION DigiDocMemBuf* ddocSigInfo_GetSigPropDigest(SignatureInfo* pSigInfo);

//============================================================
// Sets signatures signed properties digest
// pSigInfo - signature info object
// value - new binary digest value
// len - length of the value
//============================================================
EXP_OPTION int ddocSigInfo_SetSigPropDigest(SignatureInfo* pSigInfo, const char* value, long len);

//============================================================
// Returns signatures signed properties digest as read from file
// pSigInfo - signature info object
// return digest value as DigiDocMemBuf pointer or NULL
//============================================================
EXP_OPTION DigiDocMemBuf* ddocSigInfo_GetSigPropRealDigest(SignatureInfo* pSigInfo);

//============================================================
// Sets signatures signed properties real digest as read from file
// pSigInfo - signature info object
// value - new binary digest value
// len - length of the value
//============================================================
EXP_OPTION int ddocSigInfo_SetSigPropRealDigest(SignatureInfo* pSigInfo, const char* value, long len);

//============================================================
// Returns signatures signed info digest as read from file
// pSigInfo - signature info object
// return digest value as DigiDocMemBuf pointer or NULL
//============================================================
EXP_OPTION DigiDocMemBuf* ddocSigInfo_GetSigInfoRealDigest(SignatureInfo* pSigInfo);

//============================================================
// Sets signatures signed info real digest as read from file
// pSigInfo - signature info object
// value - new binary digest value
// len - length of the value
//============================================================
EXP_OPTION int ddocSigInfo_SetSigInfoRealDigest(SignatureInfo* pSigInfo, const char* value, long len);

//============================================================
// Returns signatures signature-value
// pSigInfo - signature info object
// return signature-value as SignatureValue pointer or NULL
//============================================================
EXP_OPTION SignatureValue* ddocSigInfo_GetSignatureValue(SignatureInfo* pSigInfo);

//============================================================
// Returns signatures signature-value
// pSigInfo - signature info object
// return signature-value as DigiDocMemBuf pointer or NULL
//============================================================
EXP_OPTION DigiDocMemBuf* ddocSigInfo_GetSignatureValue_Value(SignatureInfo* pSigInfo);

//============================================================
// Sets signatures signature-value
// pSigInfo - signature info object
// value - new binary signature value
// len - length of the value
//============================================================
EXP_OPTION int ddocSigInfo_SetSignatureValue(SignatureInfo* pSigInfo, const char* value, long len);

//============================================================
// Returns signaers certs - issuer-serial
// pSigInfo - signature info object
// return required atribute value
//============================================================
EXP_OPTION const char* ddocSigInfo_GetSignersCert_IssuerSerial(const SignatureInfo* pSigInfo);

//============================================================
// Sets signers certs issuer serial
// pSigInfo - signature info object
// value - new value
//============================================================
EXP_OPTION int ddocSigInfo_SetSignersCert_IssuerSerial(SignatureInfo* pSigInfo, const char* value);

//============================================================
// Returns signaers certs - issuer-name
// pSigInfo - signature info object
// return required atribute value
//============================================================
EXP_OPTION const char* ddocSigInfo_GetSignersCert_IssuerName(const SignatureInfo* pSigInfo);

//============================================================
// Returns signaers certs - issuer-name
// pSigInfo - signature info object
// pMbuf - memory buffer to return hash
// return required atribute value
//============================================================
EXP_OPTION const char* ddocSigInfo_GetSignersCert_IssuerNameAndHash(const SignatureInfo* pSigInfo, DigiDocMemBuf *pMbuf);

//============================================================
// Sets signers certs issuer name
// pSigInfo - signature info object
// value - new value
//============================================================
EXP_OPTION int ddocSigInfo_SetSignersCert_IssuerName(SignatureInfo* pSigInfo, const char* value);

//============================================================
// Returns signers certs digest as DigiDocMemBuf object
// pSigInfo - signature info object
// return signers certs digest as DigiDocMemBuf pointer or NULL
//============================================================
EXP_OPTION DigiDocMemBuf* ddocSigInfo_GetSignersCert_DigestValue(const SignatureInfo* pSigInfo);

//============================================================
// Sets signers certs digest
// pSigInfo - signature info object
// value - new binary signature value
// len - length of the value
//============================================================
EXP_OPTION int ddocSigInfo_SetSignersCert_DigestValue(SignatureInfo* pSigInfo, const char* value, long len);

//--------------------------------------------------
// Finds a CertID object with required type
// pSigInfo - signature info object [REQUIRED]
// nType - type of CertID object [REQUIRED]
// returns CertID pointer or NULL for error
//--------------------------------------------------
EXP_OPTION CertID* ddocSigInfo_GetCertIDOfType(const SignatureInfo* pSigInfo, int nType);

//--------------------------------------------------
// Finds a CertID object with required type or creates a new one
// pSigInfo - signature info object [REQUIRED]
// nType - type of CertID object [REQUIRED]
// returns CertID pointer or NULL for error
//--------------------------------------------------
EXP_OPTION CertID* ddocSigInfo_GetOrCreateCertIDOfType(SignatureInfo* pSigInfo, int nType);

//--------------------------------------------------
// Finds last CertID object of this signature
// pSigInfo - signature info object [REQUIRED]
// returns CertID pointer or NULL for error
//--------------------------------------------------
EXP_OPTION CertID* ddocSigInfo_GetLastCertID(const SignatureInfo* pSigInfo);

//--------------------------------------------------
// Finds a CertValue object with required type
// pSigInfo - signature info object [REQUIRED]
// nType - type of CertValue object [REQUIRED]
// returns CertValue pointer or NULL for error
//--------------------------------------------------
EXP_OPTION CertValue* ddocSigInfo_GetCertValueOfType(const SignatureInfo* pSigInfo, int nType);

//--------------------------------------------------
// Finds last CertValue
// pSigInfo - signature info object [REQUIRED]
// returns CertValue pointer or NULL for error
//--------------------------------------------------
EXP_OPTION CertValue* ddocSigInfo_GetLastCertValue(const SignatureInfo* pSigInfo);

//--------------------------------------------------
// Finds a CertValue object with required type or creates a new one
// pSigInfo - signature info object [REQUIRED]
// nType - type of CertValue object [REQUIRED]
// returns CertValue pointer or NULL for error
//--------------------------------------------------
EXP_OPTION CertValue* ddocSigInfo_GetOrCreateCertValueOfType(SignatureInfo* pSigInfo, int nType);

//--------------------------------------------------
// Finds the signers certificate
// pSigInfo - signature info object [REQUIRED]
// returns certificate or NULL
//--------------------------------------------------
EXP_OPTION X509* ddocSigInfo_GetSignersCert(const SignatureInfo* pSigInfo);

//--------------------------------------------------
// Sets the signers certificate
// pSigInfo - signature info object [REQUIRED]
// pCert - certificate [REQUIRED]
// returns error code or ERR_OK
//--------------------------------------------------
EXP_OPTION int ddocSigInfo_SetSignersCert(SignatureInfo* pSigInfo, X509* pCert);

//--------------------------------------------------
// Finds the OCSP responders certificate
// pSigInfo - signature info object [REQUIRED]
// returns certificate or NULL
//--------------------------------------------------
EXP_OPTION X509* ddocSigInfo_GetOCSPRespondersCert(const SignatureInfo* pSigInfo);

//--------------------------------------------------
// Sets the OCSP Responders certificate
// pSigInfo - signature info object [REQUIRED]
// pCert - certificate [REQUIRED]
// returns error code or ERR_OK
//--------------------------------------------------
EXP_OPTION int ddocSigInfo_SetOCSPRespondersCert(SignatureInfo* pSigInfo, X509* pCert);

//============================================================
// Adds a certificate and it's certid to this signature
// pSigInfo - signature info object [REQUIRED]
// pCert - vertificate [REQUIRED]
// nCertIdType - type of cert [REQUIRED]
// return error code or ERR_OK
//============================================================
EXP_OPTION int ddocSigInfo_addCert(SignatureInfo* pSigInfo, X509* pCert, int nCertIdType);
//AM
EXP_OPTION int bdocSigInfo_addCert(SignatureInfo* pSigInfo, X509* pCert, int nCertIdType);



// Returns the last SignatureInfo object
EXP_OPTION SignatureInfo* ddocGetLastSignature(const SignedDoc* pSigDoc);
// Returns the SignatureInfo object with the given id
EXP_OPTION SignatureInfo* getSignatureWithId(const SignedDoc* pSigDoc, const char* id);
// Returns the SignatureInfo for the given NotaryInfo
EXP_OPTION SignatureInfo* ddocGetSignatureForNotary(const SignedDoc* pSigDoc, const NotaryInfo* pNotInfo);

// Adds a new SignedInfo element to a SignedDoc element and initializes it
EXP_OPTION int SignatureInfo_new(SignatureInfo **newSignatureInfo, SignedDoc* pSigDoc, const char* id);

// Sets the signature production place info (use NULL for unknown attributes)
EXP_OPTION int setSignatureProductionPlace(SignatureInfo* pSigInfo, 
								const char* city, const char* state,
								const char* zip, const char* country);
// Adds a signer role 
EXP_OPTION int addSignerRole(SignatureInfo* pSigInfo, int nCertified, 
				   const char* role, int rLen, int encode);
// Returns the number of signer roles
EXP_OPTION int getCountOfSignerRoles(SignatureInfo* pSigInfo, int nCertified);
// Returns the desired signer role
EXP_OPTION const char* getSignerRole(SignatureInfo* pSigInfo, int nCertified, int nIdx);

// Removes this SignatureInfo from signed doc and frees it's memory
EXP_OPTION int SignatureInfo_delete(SignedDoc* pSigDoc, const char* id);

// cleanup SignatureInfo memory
EXP_OPTION void SignatureInfo_free(SignatureInfo* pSigInfo);

//======================< DocInfo functions >=============================

// Adds a new DocInfo element to a SignatureInfo element and initializes it
EXP_OPTION int addDocInfo(DocInfo **newDocInfo, SignatureInfo* pSigInfo, const char* docId,
			   const char* digType, const byte* digest,
			   int digLen, const byte* mimeDig, int mimeDigLen);
// cleanup DocInfo memory
EXP_OPTION void DocInfo_free(DocInfo* pDocInfo);
// Returns number of DocInfos
EXP_OPTION int getCountOfDocInfos(const SignatureInfo* pSigInfo);
// Returns the desired DocInfo
EXP_OPTION DocInfo* getDocInfo(const SignatureInfo* pSigInfo, int idx);
// Returns the last DocInfo
EXP_OPTION DocInfo* ddocGetLastDocInfo(const SignatureInfo* pSigInfo);


// Returns the DocInfo object with the given id
EXP_OPTION DocInfo* getDocInfoWithId(const SignatureInfo* pSigInfo, const char* id);
// Sets the DocInfo objects document digest and digest type
EXP_OPTION void setDocInfoDigest(DocInfo* pDocInfo, const byte* digest, 
					  int digLen, const char* digType);
// Sets the DocInfo objects mime digest and mime type
EXP_OPTION void setDocInfoMimeDigest(DocInfo* pDocInfo, const byte* mimeDig, int mimeDigLen);

// Adds all DocInfo elements in this file to a SignatureInfo element
EXP_OPTION int addAllDocInfos(SignedDoc* pSigDoc, SignatureInfo* pSigInfo);

//======================< NotaryInfo functions >=============================

// returns the number of notarys
EXP_OPTION int getCountOfNotaryInfos(const SignedDoc* pSigDoc);
// Returns the desired NotaryInfo object
EXP_OPTION NotaryInfo* getNotaryInfo(const SignedDoc* pSigDoc, int nIdx);
// Returns the last NotaryInfo object
EXP_OPTION NotaryInfo* ddocGetLastNotaryInfo(const SignedDoc* pSigDoc);
// Returns the NotaryInfo object with the given id
EXP_OPTION NotaryInfo* getNotaryWithId(const SignedDoc* pSigDoc, const char* id);
// Returns the NotaryInfo object that corresponds to the given signature
EXP_OPTION NotaryInfo* getNotaryWithSigId(const SignedDoc* pSigDoc, const char* sigId);
// Returns the NotaryInfo object that corresponds to the given signature
// ore creates a new one
EXP_OPTION NotaryInfo* getOrCreateNotaryWithSigId(SignedDoc* pSigDoc, const char* sigId);

// Adds a new NotaryInfo element to a SignedDoc element and initializes it partly
EXP_OPTION int NotaryInfo_new(NotaryInfo** newNotaryInfo, SignedDoc* pSigDoc, SignatureInfo* pSigInfo);
// the same as above, but reads response and cert from file
EXP_OPTION int NotaryInfo_new_file(NotaryInfo**  newNotaryInfo, SignedDoc* pSigDoc, const SignatureInfo* pSigInfo, 
						   const char* ocspRespFile, const char* notaryCertFile);
// cleanup NotaryInfo memory
EXP_OPTION void NotaryInfo_free(NotaryInfo* pNotary);

//============================================================
// Returns OCSP responders id as in XML document
// pNotary - Notary info
// return DigiDocMemBuf buffer pointer or NULL for error
//============================================================
EXP_OPTION const DigiDocMemBuf* ddocNotInfo_GetResponderId(const NotaryInfo* pNotary);

//============================================================
// Returns OCSP responders id value as string
// pNotary - Notary info
// return responder id value or NULL
//============================================================
EXP_OPTION const char* ddocNotInfo_GetResponderId_Value(const NotaryInfo* pNotary);

//============================================================
// Sets OCSP responders id as in XML document
// pNotary - Notary info
// data - new responder id value
// len - length of value
// return DigiDocMemBuf buffer pointer or NULL for error
//============================================================
int ddocNotInfo_SetResponderId(NotaryInfo* pNotary, const char* data, long len);

//============================================================
// Returns OCSP response as memory buffer
// pNotary - Notary info
// return DigiDocMemBuf buffer pointer or NULL for error
//============================================================
const DigiDocMemBuf* ddocNotInfo_GetOCSPResponse(const NotaryInfo* pNotary);

//============================================================
// Retrieves OCSP responses responder id type and value
// pResp - OCSP response
// pType - buffer for type
// pMbufRespId - responder id
// returns error code or ERR_OK
//============================================================
int ddocGetOcspRespIdTypeAndValue(OCSP_RESPONSE* pResp, 
								  int *pType, DigiDocMemBuf* pMbufRespId);

//============================================================
// Sets OCSP respondese value as in XML document. Must pass in
// binary DER data!
// pNotary - Notary info
// data - new responder id value
// len - length of value
// return DigiDocMemBuf buffer pointer or NULL for error
//============================================================
int ddocNotInfo_SetOCSPResponse(NotaryInfo* pNotary, const char* data, long len);

//============================================================
// Returns OCSP response value
// pNotary - Notary info
// return OCSP_RESPONSE pointer or NULL for error. Caller must
//    use OCSP_RESPONSE_free() to release it.
//============================================================
OCSP_RESPONSE* ddocNotInfo_GetOCSPResponse_Value(const NotaryInfo* pNotary);

//============================================================
// Sets OCSP respondese value. Must pass in real OCSP_RESPONSE
// pNotary - Notary info
// data - new responder id value
// len - length of value
// return DigiDocMemBuf buffer pointer or NULL for error
//============================================================
int ddocNotInfo_SetOCSPResponse_Value(NotaryInfo* pNotary, OCSP_RESPONSE* pResp);

//============================================================
// Returns OCSP responders id type as string
// pNotary - Notary info
// return responder id type or NULL. DO NOT free() it!
//============================================================
EXP_OPTION const char* ddocNotInfo_GetResponderId_Type(const NotaryInfo* pNotary);

//============================================================
// Returns OCSP responses thisUpdate atribute as string
// pNotary - Notary info
// pMBuf - buffer for thisUpdate value
// return error code OR ERR_OK.
//============================================================
EXP_OPTION int ddocNotInfo_GetThisUpdate(const NotaryInfo* pNotary, DigiDocMemBuf* pMBuf);

//============================================================
// Returns OCSP responses producedAt atribute as time_t
// pNotary - Notary info
// pTime - address of time_t variable
// return error code OR ERR_OK.
//============================================================
int ddocNotInfo_GetProducedAt_timet(const NotaryInfo* pNotary, time_t* pTime);

//============================================================
// Returns OCSP responses producedAt from xml as time_t
// pNotary - Notary info
// pTime - address of time_t variable
// return error code OR ERR_OK.
//============================================================
int ddocNotInfo_GetProducedAtXml_timet(const NotaryInfo* pNotary, time_t* pTime);

//============================================================
// Returns OCSP responses thisUpdate atribute as time_t
// pNotary - Notary info
// pTime - address of time_t variable
// return error code OR ERR_OK.
//============================================================
int ddocNotInfo_GetThisUpdate_timet(const NotaryInfo* pNotary, time_t* pTime);

//============================================================
// Returns OCSP responses nextUpdate atribute as string
// pNotary - Notary info
// pMBuf - buffer for thisUpdate value
// return error code OR ERR_OK.
//============================================================
EXP_OPTION int ddocNotInfo_GetNextUpdate(const NotaryInfo* pNotary, DigiDocMemBuf* pMBuf);

//============================================================
// Returns OCSP responses IssuerNameHash atribute
// pNotary - Notary info
// pMBuf - buffer for IssuerNameHash value
// return error code OR ERR_OK.
//============================================================
int ddocNotInfo_GetIssuerNameHash(const NotaryInfo* pNotary, DigiDocMemBuf* pMBuf);

//============================================================
// Returns OCSP responses IssuerKeyHash atribute
// pNotary - Notary info
// pMBuf - buffer for IssuerKeyHash value
// return error code OR ERR_OK.
//============================================================
int ddocNotInfo_GetIssuerKeyHash(const NotaryInfo* pNotary, DigiDocMemBuf* pMBuf);

//============================================================
// Returns OCSP responses real digest from response data
// pNotary - Notary info
// pMBuf - buffer for digest value
// return error code OR ERR_OK.
//============================================================
int ddocNotInfo_GetOcspRealDigest(const SignedDoc* pSigDoc, const NotaryInfo* pNotary, DigiDocMemBuf* pMBuf);

//============================================================
// Returns OCSP response digest as in XML document
// pNotary - Notary info
// return DigiDocMemBuf buffer pointer or NULL for error
//============================================================
EXP_OPTION const DigiDocMemBuf* ddocNotInfo_GetOcspDigest(const NotaryInfo* pNotary);

//============================================================
// Sets OCSP response digest id as in XML document
// pNotary - Notary info
// data - new digest value
// len - length of value
// return DigiDocMemBuf buffer pointer or NULL for error
//============================================================
int ddocNotInfo_SetOcspDigest(NotaryInfo* pNotary, const char* data, long len);

//============================================================
// Returns OCSP responses signature value
// pNotary - Notary info
// pMBuf - buffer for signature value
// return error code OR ERR_OK.
//============================================================
int ddocNotInfo_GetOcspSignatureValue(const NotaryInfo* pNotary, DigiDocMemBuf* pMBuf);


// Removes this NotaryInfo from signed doc and frees it's memory
EXP_OPTION int NotaryInfo_delete(SignatureInfo* pSigInfo);

// Calculates and stores a signature for this SignatureInfo object
EXP_OPTION int calculateSigInfoSignature(const SignedDoc* pSigDoc, SignatureInfo* pSigInfo, int nSigType, 
			const char* keyfile, const char* passwd, const char* certfile);

//============================================================
// Adds a certificate to Notary and initializes Notary
// pNotary - Notary info
// cert - responders certificate
// return error code
//============================================================
int addNotaryInfoCert(SignedDoc *pSigDoc, NotaryInfo *pNotary, X509 *cert);

//============================================================
// Removes Notary cert value and id after unsucessful verification attempt
// pSigInfo - signature info [REQUIRED]
// return error code
//============================================================
int removeNotaryInfoCert(SignatureInfo* pSigInfo);

// Calculates <SignedProperties> digest
EXP_OPTION int calculateSignedPropertiesDigest(SignedDoc* pSigDoc, SignatureInfo* pSigInfo);
// Calculates <SignedInfo> digest
EXP_OPTION int calculateSignedInfoDigest(SignedDoc* pSigDoc, SignatureInfo* pSigInfo, byte* digBuf, int* digLen);

//============================================================
// Returns 1 if this signature has 1 reference that was verified
// by wrong DataFile hash calculated not using xmlns atribute
// pSigInfo - signature info pointer
//============================================================
DIGIDOC_DEPRECATED EXP_OPTION int verifiedByWrongDataFileHash(const SignatureInfo* pSigInfo);

//============================================================
// Returns 1 if one signature has 1 reference that was verified
// by wrong DataFile hash calculated not using xmlns atribute
// pSigDoc - signed doc container pointer
//============================================================
EXP_OPTION int hasSignatureWithWrongDataFileHash(const SignedDoc* pSigDoc);
    
//============================================================
// Calculates and stores a signature for this SignatureInfo object
// Uses PKCS#12 file to sign the info
// pSigInfo - signature info object
// nSigType - signature type code
// szPkcs12File - PKCS#12 file
// passwd - key password
//============================================================
EXP_OPTION int calculateSignatureWithPkcs12(SignedDoc* pSigDoc, SignatureInfo* pSigInfo, 
                    const char* szPkcs12File, const char* passwd);

#ifdef  __cplusplus
}
#endif


#endif    // __DIGIDOC_OBJ_H__