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00024 #include "includes.h"
00025
00026 #undef DBGC_CLASS
00027 #define DBGC_CLASS DBGC_RPC_PARSE
00028
00029
00030
00031
00032
00033
00034 static TALLOC_CTX *current_rpc_talloc = NULL;
00035
00036 static TALLOC_CTX *get_current_rpc_talloc(void)
00037 {
00038 return current_rpc_talloc;
00039 }
00040
00041 void set_current_rpc_talloc( TALLOC_CTX *ctx)
00042 {
00043 current_rpc_talloc = ctx;
00044 }
00045
00046 static TALLOC_CTX *main_loop_talloc = NULL;
00047
00048
00049
00050
00051
00052 void main_loop_TALLOC_FREE(void)
00053 {
00054 if (!main_loop_talloc)
00055 return;
00056 talloc_destroy(main_loop_talloc);
00057 main_loop_talloc = NULL;
00058 }
00059
00060
00061
00062
00063
00064 TALLOC_CTX *main_loop_talloc_get(void)
00065 {
00066 if (!main_loop_talloc) {
00067 main_loop_talloc = talloc_init("main loop talloc (mainly parse_misc)");
00068 if (!main_loop_talloc)
00069 smb_panic("main_loop_talloc: malloc fail\n");
00070 }
00071
00072 return main_loop_talloc;
00073 }
00074
00075
00076
00077
00078
00079
00080
00081
00082 TALLOC_CTX *get_talloc_ctx(void)
00083 {
00084 TALLOC_CTX *tc = get_current_rpc_talloc();
00085
00086 if (tc)
00087 return tc;
00088 return main_loop_talloc_get();
00089 }
00090
00091
00092
00093
00094
00095 static BOOL smb_io_utime(const char *desc, UTIME *t, prs_struct *ps, int depth)
00096 {
00097 if (t == NULL)
00098 return False;
00099
00100 prs_debug(ps, depth, desc, "smb_io_utime");
00101 depth++;
00102
00103 if(!prs_align(ps))
00104 return False;
00105
00106 if(!prs_uint32 ("time", ps, depth, &t->time))
00107 return False;
00108
00109 return True;
00110 }
00111
00112
00113
00114
00115
00116 BOOL smb_io_time(const char *desc, NTTIME *nttime, prs_struct *ps, int depth)
00117 {
00118 uint32 low, high;
00119 if (nttime == NULL)
00120 return False;
00121
00122 prs_debug(ps, depth, desc, "smb_io_time");
00123 depth++;
00124
00125 if(!prs_align(ps))
00126 return False;
00127
00128 if (MARSHALLING(ps)) {
00129 low = *nttime & 0xFFFFFFFF;
00130 high = *nttime >> 32;
00131 }
00132
00133 if(!prs_uint32("low ", ps, depth, &low))
00134 return False;
00135 if(!prs_uint32("high", ps, depth, &high))
00136 return False;
00137
00138 if (UNMARSHALLING(ps)) {
00139 *nttime = (((uint64_t)high << 32) + low);
00140 }
00141
00142 return True;
00143 }
00144
00145
00146
00147
00148
00149 BOOL smb_io_nttime(const char *desc, prs_struct *ps, int depth, NTTIME *nttime)
00150 {
00151 return smb_io_time( desc, nttime, ps, depth );
00152 }
00153
00154
00155
00156
00157
00158 uint32 get_enum_hnd(ENUM_HND *enh)
00159 {
00160 return (enh && enh->ptr_hnd != 0) ? enh->handle : 0;
00161 }
00162
00163
00164
00165
00166
00167 void init_enum_hnd(ENUM_HND *enh, uint32 hnd)
00168 {
00169 DEBUG(5,("smb_io_enum_hnd\n"));
00170
00171 enh->ptr_hnd = (hnd != 0) ? 1 : 0;
00172 enh->handle = hnd;
00173 }
00174
00175
00176
00177
00178
00179 BOOL smb_io_enum_hnd(const char *desc, ENUM_HND *hnd, prs_struct *ps, int depth)
00180 {
00181 if (hnd == NULL)
00182 return False;
00183
00184 prs_debug(ps, depth, desc, "smb_io_enum_hnd");
00185 depth++;
00186
00187 if(!prs_align(ps))
00188 return False;
00189
00190 if(!prs_uint32("ptr_hnd", ps, depth, &hnd->ptr_hnd))
00191 return False;
00192
00193 if (hnd->ptr_hnd != 0) {
00194 if(!prs_uint32("handle ", ps, depth, &hnd->handle ))
00195 return False;
00196 }
00197
00198 return True;
00199 }
00200
00201
00202
00203
00204
00205 BOOL smb_io_dom_sid(const char *desc, DOM_SID *sid, prs_struct *ps, int depth)
00206 {
00207 int i;
00208
00209 if (sid == NULL)
00210 return False;
00211
00212 prs_debug(ps, depth, desc, "smb_io_dom_sid");
00213 depth++;
00214
00215 if(!prs_uint8 ("sid_rev_num", ps, depth, &sid->sid_rev_num))
00216 return False;
00217
00218 if(!prs_uint8 ("num_auths ", ps, depth, &sid->num_auths))
00219 return False;
00220
00221 for (i = 0; i < 6; i++)
00222 {
00223 fstring tmp;
00224 slprintf(tmp, sizeof(tmp) - 1, "id_auth[%d] ", i);
00225 if(!prs_uint8 (tmp, ps, depth, &sid->id_auth[i]))
00226 return False;
00227 }
00228
00229
00230 if (sid->num_auths > MAXSUBAUTHS)
00231 sid->num_auths = MAXSUBAUTHS;
00232
00233 if(!prs_uint32s(False, "sub_auths ", ps, depth, sid->sub_auths, sid->num_auths))
00234 return False;
00235
00236 return True;
00237 }
00238
00239
00240
00241
00242
00243 void init_dom_sid2(DOM_SID2 *sid2, const DOM_SID *sid)
00244 {
00245 sid2->sid = *sid;
00246 sid2->num_auths = sid2->sid.num_auths;
00247 }
00248
00249
00250
00251
00252
00253 BOOL smb_io_dom_sid2_p(const char *desc, prs_struct *ps, int depth, DOM_SID2 **sid2)
00254 {
00255 uint32 data_p;
00256
00257
00258
00259 data_p = *sid2 ? 0xf000baaa : 0;
00260
00261 if ( !prs_uint32("dom_sid2_p", ps, depth, &data_p ))
00262 return False;
00263
00264
00265
00266 if ( !data_p )
00267 return True;
00268
00269 if (UNMARSHALLING(ps)) {
00270 if ( !(*sid2 = PRS_ALLOC_MEM(ps, DOM_SID2, 1)) )
00271 return False;
00272 }
00273
00274 return True;
00275 }
00276
00277
00278
00279
00280 BOOL smb_io_dom_sid2(const char *desc, DOM_SID2 *sid, prs_struct *ps, int depth)
00281 {
00282 if (sid == NULL)
00283 return False;
00284
00285 prs_debug(ps, depth, desc, "smb_io_dom_sid2");
00286 depth++;
00287
00288 if(!prs_align(ps))
00289 return False;
00290
00291 if(!prs_uint32("num_auths", ps, depth, &sid->num_auths))
00292 return False;
00293
00294 if(!smb_io_dom_sid("sid", &sid->sid, ps, depth))
00295 return False;
00296
00297 return True;
00298 }
00299
00300
00301
00302
00303
00304 BOOL smb_io_uuid(const char *desc, struct GUID *uuid,
00305 prs_struct *ps, int depth)
00306 {
00307 if (uuid == NULL)
00308 return False;
00309
00310 prs_debug(ps, depth, desc, "smb_io_uuid");
00311 depth++;
00312
00313 if(!prs_uint32 ("data ", ps, depth, &uuid->time_low))
00314 return False;
00315 if(!prs_uint16 ("data ", ps, depth, &uuid->time_mid))
00316 return False;
00317 if(!prs_uint16 ("data ", ps, depth, &uuid->time_hi_and_version))
00318 return False;
00319
00320 if(!prs_uint8s (False, "data ", ps, depth, uuid->clock_seq, sizeof(uuid->clock_seq)))
00321 return False;
00322 if(!prs_uint8s (False, "data ", ps, depth, uuid->node, sizeof(uuid->node)))
00323 return False;
00324
00325 return True;
00326 }
00327
00328
00329
00330
00331
00332 void init_str_hdr(STRHDR *hdr, int max_len, int len, uint32 buffer)
00333 {
00334 hdr->str_max_len = max_len;
00335 hdr->str_str_len = len;
00336 hdr->buffer = buffer;
00337 }
00338
00339
00340
00341
00342
00343 BOOL smb_io_strhdr(const char *desc, STRHDR *hdr, prs_struct *ps, int depth)
00344 {
00345 if (hdr == NULL)
00346 return False;
00347
00348 prs_debug(ps, depth, desc, "smb_io_strhdr");
00349 depth++;
00350
00351 prs_align(ps);
00352
00353 if(!prs_uint16("str_str_len", ps, depth, &hdr->str_str_len))
00354 return False;
00355 if(!prs_uint16("str_max_len", ps, depth, &hdr->str_max_len))
00356 return False;
00357 if(!prs_uint32("buffer ", ps, depth, &hdr->buffer))
00358 return False;
00359
00360 return True;
00361 }
00362
00363
00364
00365
00366
00367 void init_uni_hdr(UNIHDR *hdr, UNISTR2 *str2)
00368 {
00369 hdr->uni_str_len = 2 * (str2->uni_str_len);
00370 hdr->uni_max_len = 2 * (str2->uni_max_len);
00371 hdr->buffer = (str2->uni_str_len != 0) ? 1 : 0;
00372 }
00373
00374
00375
00376
00377
00378 BOOL smb_io_unihdr(const char *desc, UNIHDR *hdr, prs_struct *ps, int depth)
00379 {
00380 if (hdr == NULL)
00381 return False;
00382
00383 prs_debug(ps, depth, desc, "smb_io_unihdr");
00384 depth++;
00385
00386 if(!prs_align(ps))
00387 return False;
00388
00389 if(!prs_uint16("uni_str_len", ps, depth, &hdr->uni_str_len))
00390 return False;
00391 if(!prs_uint16("uni_max_len", ps, depth, &hdr->uni_max_len))
00392 return False;
00393 if(!prs_uint32("buffer ", ps, depth, &hdr->buffer))
00394 return False;
00395
00396 return True;
00397 }
00398
00399
00400
00401
00402
00403 void init_buf_hdr(BUFHDR *hdr, int max_len, int len)
00404 {
00405 hdr->buf_max_len = max_len;
00406 hdr->buf_len = len;
00407 }
00408
00409
00410
00411
00412
00413
00414 BOOL smb_io_hdrbuf_pre(const char *desc, BUFHDR *hdr, prs_struct *ps, int depth, uint32 *offset)
00415 {
00416 (*offset) = prs_offset(ps);
00417 if (ps->io) {
00418
00419
00420
00421 if(!smb_io_hdrbuf(desc, hdr, ps, depth))
00422 return False;
00423
00424 } else {
00425
00426
00427
00428 if(!prs_set_offset(ps, prs_offset(ps) + (sizeof(uint32) * 2)))
00429 return False;
00430 }
00431
00432 return True;
00433 }
00434
00435
00436
00437
00438
00439
00440 BOOL smb_io_hdrbuf_post(const char *desc, BUFHDR *hdr, prs_struct *ps, int depth,
00441 uint32 ptr_hdrbuf, uint32 max_len, uint32 len)
00442 {
00443 if (!ps->io) {
00444
00445
00446 uint32 old_offset = prs_offset(ps);
00447
00448 init_buf_hdr(hdr, max_len, len);
00449 if(!prs_set_offset(ps, ptr_hdrbuf))
00450 return False;
00451 if(!smb_io_hdrbuf(desc, hdr, ps, depth))
00452 return False;
00453
00454 if(!prs_set_offset(ps, old_offset))
00455 return False;
00456 }
00457
00458 return True;
00459 }
00460
00461
00462
00463
00464
00465 BOOL smb_io_hdrbuf(const char *desc, BUFHDR *hdr, prs_struct *ps, int depth)
00466 {
00467 if (hdr == NULL)
00468 return False;
00469
00470 prs_debug(ps, depth, desc, "smb_io_hdrbuf");
00471 depth++;
00472
00473 if(!prs_align(ps))
00474 return False;
00475
00476 if(!prs_uint32("buf_max_len", ps, depth, &hdr->buf_max_len))
00477 return False;
00478 if(!prs_uint32("buf_len ", ps, depth, &hdr->buf_len))
00479 return False;
00480
00481 return True;
00482 }
00483
00484
00485
00486
00487
00488 void init_unistr(UNISTR *str, const char *buf)
00489 {
00490 size_t len;
00491
00492 if (buf == NULL) {
00493 str->buffer = NULL;
00494 return;
00495 }
00496
00497 len = strlen(buf) + 1;
00498
00499 if (len) {
00500 str->buffer = TALLOC_ZERO_ARRAY(get_talloc_ctx(), uint16, len);
00501 if (str->buffer == NULL)
00502 smb_panic("init_unistr: malloc fail\n");
00503
00504 rpcstr_push(str->buffer, buf, len*sizeof(uint16), STR_TERMINATE);
00505 } else {
00506 str->buffer = NULL;
00507 }
00508 }
00509
00510
00511
00512
00513
00514
00515 BOOL smb_io_unistr(const char *desc, UNISTR *uni, prs_struct *ps, int depth)
00516 {
00517 if (uni == NULL)
00518 return False;
00519
00520 prs_debug(ps, depth, desc, "smb_io_unistr");
00521 depth++;
00522
00523 if(!prs_unistr("unistr", ps, depth, uni))
00524 return False;
00525
00526 return True;
00527 }
00528
00529
00530
00531
00532
00533 static void create_rpc_blob(RPC_DATA_BLOB *str, size_t len)
00534 {
00535 if (len) {
00536 str->buffer = (uint8 *)TALLOC_ZERO(get_talloc_ctx(), len);
00537 if (str->buffer == NULL)
00538 smb_panic("create_rpc_blob: talloc fail\n");
00539 str->buf_len = len;
00540 } else {
00541 str->buffer = NULL;
00542 str->buf_len = 0;
00543 }
00544 }
00545
00546
00547
00548
00549
00550 void init_rpc_blob_uint32(RPC_DATA_BLOB *str, uint32 val)
00551 {
00552 ZERO_STRUCTP(str);
00553
00554
00555 create_rpc_blob(str, sizeof(uint32));
00556 SIVAL(str->buffer, 0, val);
00557 }
00558
00559
00560
00561
00562
00563 void init_rpc_blob_str(RPC_DATA_BLOB *str, const char *buf, int len)
00564 {
00565 ZERO_STRUCTP(str);
00566
00567
00568 if (len) {
00569 create_rpc_blob(str, len*2);
00570 rpcstr_push(str->buffer, buf, (size_t)str->buf_len, STR_TERMINATE);
00571 }
00572 }
00573
00574
00575
00576
00577
00578 void init_rpc_blob_hex(RPC_DATA_BLOB *str, const char *buf)
00579 {
00580 ZERO_STRUCTP(str);
00581 if (buf && *buf) {
00582 create_rpc_blob(str, strlen(buf));
00583 str->buf_len = strhex_to_str((char *)str->buffer, str->buf_len, buf);
00584 }
00585 }
00586
00587
00588
00589
00590
00591 void init_rpc_blob_bytes(RPC_DATA_BLOB *str, uint8 *buf, size_t len)
00592 {
00593 ZERO_STRUCTP(str);
00594
00595
00596 if (buf != NULL && len) {
00597 create_rpc_blob(str, len);
00598 memcpy(str->buffer, buf, len);
00599 }
00600 str->buf_len = len;
00601 }
00602
00603
00604
00605
00606
00607 BOOL smb_io_buffer5(const char *desc, BUFFER5 *buf5, prs_struct *ps, int depth)
00608 {
00609 prs_debug(ps, depth, desc, "smb_io_buffer5");
00610 depth++;
00611
00612 if (buf5 == NULL) return False;
00613
00614 if(!prs_align(ps))
00615 return False;
00616 if(!prs_uint32("buf_len", ps, depth, &buf5->buf_len))
00617 return False;
00618
00619 if(buf5->buf_len) {
00620 if(!prs_buffer5(True, "buffer" , ps, depth, buf5))
00621 return False;
00622 }
00623
00624 return True;
00625 }
00626
00627
00628
00629
00630
00631 void init_regval_buffer(REGVAL_BUFFER *str, const uint8 *buf, size_t len)
00632 {
00633 ZERO_STRUCTP(str);
00634
00635
00636 str->buf_max_len = len;
00637 str->offset = 0;
00638 str->buf_len = buf != NULL ? len : 0;
00639
00640 if (buf != NULL) {
00641 SMB_ASSERT(str->buf_max_len >= str->buf_len);
00642 str->buffer = (uint16 *)TALLOC_ZERO(get_talloc_ctx(),
00643 str->buf_max_len);
00644 if (str->buffer == NULL)
00645 smb_panic("init_regval_buffer: talloc fail\n");
00646 memcpy(str->buffer, buf, str->buf_len);
00647 }
00648 }
00649
00650
00651
00652
00653
00654
00655
00656 BOOL smb_io_regval_buffer(const char *desc, prs_struct *ps, int depth, REGVAL_BUFFER *buf2)
00657 {
00658
00659 prs_debug(ps, depth, desc, "smb_io_regval_buffer");
00660 depth++;
00661
00662 if(!prs_align(ps))
00663 return False;
00664
00665 if(!prs_uint32("buf_max_len", ps, depth, &buf2->buf_max_len))
00666 return False;
00667 if(!prs_uint32("offset ", ps, depth, &buf2->offset))
00668 return False;
00669 if(!prs_uint32("buf_len ", ps, depth, &buf2->buf_len))
00670 return False;
00671
00672
00673
00674
00675 if(!prs_regval_buffer(True, "buffer ", ps, depth, buf2))
00676 return False;
00677
00678 return True;
00679 }
00680
00681
00682
00683
00684
00685 void init_buf_unistr2(UNISTR2 *str, uint32 *ptr, const char *buf)
00686 {
00687 if (buf != NULL) {
00688 *ptr = 1;
00689 init_unistr2(str, buf, UNI_STR_TERMINATE);
00690 } else {
00691 *ptr = 0;
00692 init_unistr2(str, NULL, UNI_FLAGS_NONE);
00693
00694 }
00695 }
00696
00697
00698
00699
00700
00701 void copy_unistr2(UNISTR2 *str, const UNISTR2 *from)
00702 {
00703 if (from->buffer == NULL) {
00704 ZERO_STRUCTP(str);
00705 return;
00706 }
00707
00708 SMB_ASSERT(from->uni_max_len >= from->uni_str_len);
00709
00710 str->uni_max_len = from->uni_max_len;
00711 str->offset = from->offset;
00712 str->uni_str_len = from->uni_str_len;
00713
00714
00715
00716
00717 if (str->buffer == NULL) {
00718 if (str->uni_max_len) {
00719 str->buffer = (uint16 *)TALLOC_ZERO_ARRAY(get_talloc_ctx(), uint16, str->uni_max_len);
00720 if ((str->buffer == NULL)) {
00721 smb_panic("copy_unistr2: talloc fail\n");
00722 return;
00723 }
00724
00725 memcpy(str->buffer, from->buffer, str->uni_max_len*sizeof(uint16));
00726 } else {
00727 str->buffer = NULL;
00728 }
00729 }
00730 }
00731
00732
00733
00734
00735
00736 void init_string2(STRING2 *str, const char *buf, size_t max_len, size_t str_len)
00737 {
00738
00739 SMB_ASSERT(max_len >= str_len);
00740
00741
00742 if (str_len && !buf) {
00743 return;
00744 }
00745
00746 str->str_max_len = max_len;
00747 str->offset = 0;
00748 str->str_str_len = str_len;
00749
00750
00751 if(str_len != 0) {
00752 str->buffer = (uint8 *)TALLOC_ZERO(get_talloc_ctx(),
00753 str->str_max_len);
00754 if (str->buffer == NULL)
00755 smb_panic("init_string2: malloc fail\n");
00756 memcpy(str->buffer, buf, str_len);
00757 }
00758 }
00759
00760
00761
00762
00763
00764
00765
00766
00767 BOOL smb_io_string2(const char *desc, STRING2 *str2, uint32 buffer, prs_struct *ps, int depth)
00768 {
00769 if (str2 == NULL)
00770 return False;
00771
00772 if (buffer) {
00773
00774 prs_debug(ps, depth, desc, "smb_io_string2");
00775 depth++;
00776
00777 if(!prs_align(ps))
00778 return False;
00779
00780 if(!prs_uint32("str_max_len", ps, depth, &str2->str_max_len))
00781 return False;
00782 if(!prs_uint32("offset ", ps, depth, &str2->offset))
00783 return False;
00784 if(!prs_uint32("str_str_len", ps, depth, &str2->str_str_len))
00785 return False;
00786
00787
00788
00789 if(!prs_string2(True, "buffer ", ps, depth, str2))
00790 return False;
00791
00792 } else {
00793
00794 prs_debug(ps, depth, desc, "smb_io_string2 - NULL");
00795 depth++;
00796 memset((char *)str2, '\0', sizeof(*str2));
00797
00798 }
00799
00800 return True;
00801 }
00802
00803
00804
00805
00806
00807 void init_unistr2(UNISTR2 *str, const char *buf, enum unistr2_term_codes flags)
00808 {
00809 size_t len = 0;
00810 uint32 num_chars = 0;
00811
00812 if (buf) {
00813
00814 len = strlen(buf) + 1;
00815 if ( flags == UNI_STR_DBLTERMINATE )
00816 len++;
00817 }
00818
00819 if (buf == NULL || len == 0) {
00820
00821 str->uni_max_len = 0;
00822 str->offset = 0;
00823 str->uni_str_len = 0;
00824
00825 return;
00826 }
00827
00828
00829 str->buffer = TALLOC_ZERO_ARRAY(get_talloc_ctx(), uint16, len);
00830 if (str->buffer == NULL) {
00831 smb_panic("init_unistr2: malloc fail\n");
00832 return;
00833 }
00834
00835
00836 len *= sizeof(uint16);
00837
00838
00839
00840
00841
00842 if (buf) {
00843 rpcstr_push((char *)str->buffer, buf, len, STR_TERMINATE);
00844 num_chars = strlen_w(str->buffer);
00845 if (flags == UNI_STR_TERMINATE || flags == UNI_MAXLEN_TERMINATE) {
00846 num_chars++;
00847 }
00848 if ( flags == UNI_STR_DBLTERMINATE )
00849 num_chars += 2;
00850 }
00851
00852 str->uni_max_len = num_chars;
00853 str->offset = 0;
00854 str->uni_str_len = num_chars;
00855 if ( num_chars && ((flags == UNI_MAXLEN_TERMINATE) || (flags == UNI_BROKEN_NON_NULL)) )
00856 str->uni_max_len++;
00857 }
00858
00859
00860
00861
00862
00863 void init_unistr4(UNISTR4 *uni4, const char *buf, enum unistr2_term_codes flags)
00864 {
00865 uni4->string = TALLOC_P( get_talloc_ctx(), UNISTR2 );
00866 if (!uni4->string) {
00867 smb_panic("init_unistr4: talloc fail\n");
00868 return;
00869 }
00870 init_unistr2( uni4->string, buf, flags );
00871
00872 uni4->length = 2 * (uni4->string->uni_str_len);
00873 uni4->size = 2 * (uni4->string->uni_max_len);
00874 }
00875
00876 void init_unistr4_w( TALLOC_CTX *ctx, UNISTR4 *uni4, const smb_ucs2_t *buf )
00877 {
00878 uni4->string = TALLOC_P( ctx, UNISTR2 );
00879 if (!uni4->string) {
00880 smb_panic("init_unistr4_w: talloc fail\n");
00881 return;
00882 }
00883 init_unistr2_w( ctx, uni4->string, buf );
00884
00885 uni4->length = 2 * (uni4->string->uni_str_len);
00886 uni4->size = 2 * (uni4->string->uni_max_len);
00887 }
00888
00889
00890
00891
00892
00893
00894
00895
00896 void init_unistr2_w(TALLOC_CTX *ctx, UNISTR2 *str, const smb_ucs2_t *buf)
00897 {
00898 uint32 len = buf ? strlen_w(buf) : 0;
00899
00900 ZERO_STRUCTP(str);
00901
00902
00903 str->uni_max_len = len;
00904 str->offset = 0;
00905 str->uni_str_len = len;
00906
00907 if (len + 1) {
00908 str->buffer = TALLOC_ZERO_ARRAY(ctx, uint16, len + 1);
00909 if (str->buffer == NULL) {
00910 smb_panic("init_unistr2_w: talloc fail\n");
00911 return;
00912 }
00913 } else {
00914 str->buffer = NULL;
00915 }
00916
00917
00918
00919
00920
00921 if (buf==NULL)
00922 return;
00923
00924
00925
00926
00927 if (len+1) {
00928 strncpy_w(str->buffer, buf, len + 1);
00929 }
00930 }
00931
00932
00933
00934
00935
00936 void init_unistr2_from_unistr(UNISTR2 *to, const UNISTR *from)
00937 {
00938 uint32 i;
00939
00940
00941
00942
00943
00944
00945 ZERO_STRUCTP (to);
00946 if ((from == NULL) || (from->buffer == NULL))
00947 return;
00948
00949
00950 i = 0;
00951 while ((from->buffer)[i]!='\0')
00952 i++;
00953 i++;
00954
00955
00956
00957
00958 to->uni_max_len = i;
00959 to->offset = 0;
00960 to->uni_str_len = i;
00961
00962
00963 if (i) {
00964 to->buffer = TALLOC_ZERO_ARRAY(get_talloc_ctx(), uint16, i);
00965 if (to->buffer == NULL)
00966 smb_panic("init_unistr2_from_unistr: malloc fail\n");
00967 memcpy(to->buffer, from->buffer, i*sizeof(uint16));
00968 } else {
00969 to->buffer = NULL;
00970 }
00971 return;
00972 }
00973
00974
00975
00976
00977
00978
00979
00980 void init_unistr2_from_datablob(UNISTR2 *str, DATA_BLOB *blob)
00981 {
00982
00983 init_unistr2(str, NULL, UNI_FLAGS_NONE);
00984
00985
00986 str->uni_str_len = blob->length / sizeof(uint16);
00987 str->uni_max_len = str->uni_str_len;
00988 str->offset = 0;
00989 if (blob->length) {
00990 str->buffer = (uint16 *) memdup(blob->data, blob->length);
00991 } else {
00992 str->buffer = NULL;
00993 }
00994 if ((str->buffer == NULL) && (blob->length > 0)) {
00995 smb_panic("init_unistr2_from_datablob: malloc fail\n");
00996 }
00997 }
00998
00999
01000
01001
01002
01003
01004
01005
01006 BOOL prs_io_unistr2_p(const char *desc, prs_struct *ps, int depth, UNISTR2 **uni2)
01007 {
01008 uint32 data_p;
01009
01010
01011
01012 data_p = *uni2 ? 0xf000baaa : 0;
01013
01014 if ( !prs_uint32("ptr", ps, depth, &data_p ))
01015 return False;
01016
01017
01018
01019 if ( !data_p )
01020 return True;
01021
01022 if (UNMARSHALLING(ps)) {
01023 if ( !(*uni2 = PRS_ALLOC_MEM(ps, UNISTR2, 1)) )
01024 return False;
01025 }
01026
01027 return True;
01028 }
01029
01030
01031
01032
01033
01034
01035 BOOL prs_io_unistr2(const char *desc, prs_struct *ps, int depth, UNISTR2 *uni2 )
01036 {
01037
01038
01039
01040
01041 if ( !uni2 )
01042 return True;
01043
01044
01045
01046
01047 return smb_io_unistr2( desc, uni2, uni2 ? 1 : 0, ps, depth );
01048 }
01049
01050
01051
01052
01053
01054
01055
01056
01057 BOOL smb_io_unistr2(const char *desc, UNISTR2 *uni2, uint32 buffer, prs_struct *ps, int depth)
01058 {
01059 if (uni2 == NULL)
01060 return False;
01061
01062 if (buffer) {
01063
01064 prs_debug(ps, depth, desc, "smb_io_unistr2");
01065 depth++;
01066
01067 if(!prs_align(ps))
01068 return False;
01069
01070 if(!prs_uint32("uni_max_len", ps, depth, &uni2->uni_max_len))
01071 return False;
01072 if(!prs_uint32("offset ", ps, depth, &uni2->offset))
01073 return False;
01074 if(!prs_uint32("uni_str_len", ps, depth, &uni2->uni_str_len))
01075 return False;
01076
01077
01078
01079 if(!prs_unistr2(True, "buffer ", ps, depth, uni2))
01080 return False;
01081
01082 } else {
01083
01084 prs_debug(ps, depth, desc, "smb_io_unistr2 - NULL");
01085 depth++;
01086 memset((char *)uni2, '\0', sizeof(*uni2));
01087
01088 }
01089
01090 return True;
01091 }
01092
01093
01094
01095
01096
01097 BOOL prs_unistr4(const char *desc, prs_struct *ps, int depth, UNISTR4 *uni4)
01098 {
01099 void *ptr;
01100 prs_debug(ps, depth, desc, "prs_unistr4");
01101 depth++;
01102
01103 if ( !prs_uint16("length", ps, depth, &uni4->length ))
01104 return False;
01105 if ( !prs_uint16("size", ps, depth, &uni4->size ))
01106 return False;
01107
01108 ptr = uni4->string;
01109
01110 if ( !prs_pointer( desc, ps, depth, &ptr, sizeof(UNISTR2), (PRS_POINTER_CAST)prs_io_unistr2 ) )
01111 return False;
01112
01113 uni4->string = (UNISTR2 *)ptr;
01114
01115 return True;
01116 }
01117
01118
01119
01120
01121
01122 BOOL prs_unistr4_hdr(const char *desc, prs_struct *ps, int depth, UNISTR4 *uni4)
01123 {
01124 prs_debug(ps, depth, desc, "prs_unistr4_hdr");
01125 depth++;
01126
01127 if ( !prs_uint16("length", ps, depth, &uni4->length) )
01128 return False;
01129 if ( !prs_uint16("size", ps, depth, &uni4->size) )
01130 return False;
01131 if ( !prs_io_unistr2_p(desc, ps, depth, &uni4->string) )
01132 return False;
01133
01134 return True;
01135 }
01136
01137
01138
01139
01140
01141 BOOL prs_unistr4_str(const char *desc, prs_struct *ps, int depth, UNISTR4 *uni4)
01142 {
01143 prs_debug(ps, depth, desc, "prs_unistr4_str");
01144 depth++;
01145
01146 if ( !prs_io_unistr2(desc, ps, depth, uni4->string) )
01147 return False;
01148
01149 return True;
01150 }
01151
01152
01153
01154
01155
01156 BOOL prs_unistr4_array(const char *desc, prs_struct *ps, int depth, UNISTR4_ARRAY *array )
01157 {
01158 unsigned int i;
01159
01160 prs_debug(ps, depth, desc, "prs_unistr4_array");
01161 depth++;
01162
01163 if(!prs_uint32("count", ps, depth, &array->count))
01164 return False;
01165
01166 if (UNMARSHALLING(ps)) {
01167 if (array->count) {
01168 if ( !(array->strings = TALLOC_ZERO_ARRAY( get_talloc_ctx(), UNISTR4, array->count)) )
01169 return False;
01170 } else {
01171 array->strings = NULL;
01172 }
01173 }
01174
01175
01176
01177 for ( i=0; i<array->count; i++ ) {
01178 if ( !prs_unistr4_hdr( "string", ps, depth, &array->strings[i]) )
01179 return False;
01180 }
01181
01182 for (i=0;i<array->count;i++) {
01183 if ( !prs_unistr4_str("string", ps, depth, &array->strings[i]) )
01184 return False;
01185 }
01186
01187 return True;
01188 }
01189
01190
01191
01192
01193
01194 BOOL init_unistr4_array( UNISTR4_ARRAY *array, uint32 count, const char **strings )
01195 {
01196 unsigned int i;
01197
01198 array->count = count;
01199
01200
01201
01202 if (array->count) {
01203 if ( !(array->strings = TALLOC_ZERO_ARRAY(get_talloc_ctx(), UNISTR4, count )) )
01204 return False;
01205 } else {
01206 array->strings = NULL;
01207 }
01208
01209 for ( i=0; i<count; i++ )
01210 init_unistr4( &array->strings[i], strings[i], UNI_STR_TERMINATE );
01211
01212 return True;
01213 }
01214
01215 BOOL smb_io_lockout_string_hdr(const char *desc, HDR_LOCKOUT_STRING *hdr_account_lockout, prs_struct *ps, int depth)
01216 {
01217 prs_debug(ps, depth, desc, "smb_io_lockout_string_hdr");
01218 depth++;
01219
01220 if(!prs_align(ps))
01221 return False;
01222
01223 if(!prs_uint16("size", ps, depth, &hdr_account_lockout->size))
01224 return False;
01225 if(!prs_uint16("length", ps, depth, &hdr_account_lockout->length))
01226 return False;
01227 if(!prs_uint32("buffer", ps, depth, &hdr_account_lockout->buffer))
01228 return False;
01229
01230 return True;
01231 }
01232
01233 BOOL smb_io_account_lockout_str(const char *desc, LOCKOUT_STRING *account_lockout, uint32 buffer, prs_struct *ps, int depth)
01234 {
01235 prs_debug(ps, depth, desc, "smb_io_account_lockout_string");
01236 depth++;
01237
01238 if(!prs_uint32("array_size", ps, depth, &account_lockout->array_size))
01239 return False;
01240
01241 if(!prs_uint32("offset", ps, depth, &account_lockout->offset))
01242 return False;
01243 if(!prs_uint32("length", ps, depth, &account_lockout->length))
01244 return False;
01245
01246 if (!prs_uint64("lockout_duration", ps, depth, &account_lockout->lockout_duration))
01247 return False;
01248 if (!prs_uint64("reset_count", ps, depth, &account_lockout->reset_count))
01249 return False;
01250 if (!prs_uint32("bad_attempt_lockout", ps, depth, &account_lockout->bad_attempt_lockout))
01251 return False;
01252 if (!prs_uint32("dummy", ps, depth, &account_lockout->dummy))
01253 return False;
01254 #if 0
01255 if(!prs_uint16s (False, "bindata", ps, depth, &account_lockout->bindata, length))
01256 return False;
01257 #endif
01258
01259 return True;
01260 }
01261
01262
01263
01264
01265
01266 void init_dom_rid(DOM_RID *prid, uint32 rid, uint16 type, uint32 idx)
01267 {
01268 prid->type = type;
01269 prid->rid = rid;
01270 prid->rid_idx = idx;
01271 }
01272
01273
01274
01275
01276
01277 BOOL smb_io_dom_rid(const char *desc, DOM_RID *rid, prs_struct *ps, int depth)
01278 {
01279 if (rid == NULL)
01280 return False;
01281
01282 prs_debug(ps, depth, desc, "smb_io_dom_rid");
01283 depth++;
01284
01285 if(!prs_align(ps))
01286 return False;
01287
01288 if(!prs_uint16("type ", ps, depth, &rid->type))
01289 return False;
01290 if(!prs_align(ps))
01291 return False;
01292 if(!prs_uint32("rid ", ps, depth, &rid->rid))
01293 return False;
01294 if(!prs_uint32("rid_idx", ps, depth, &rid->rid_idx))
01295 return False;
01296
01297 return True;
01298 }
01299
01300
01301
01302
01303
01304 BOOL smb_io_dom_rid2(const char *desc, DOM_RID2 *rid, prs_struct *ps, int depth)
01305 {
01306 if (rid == NULL)
01307 return False;
01308
01309 prs_debug(ps, depth, desc, "smb_io_dom_rid2");
01310 depth++;
01311
01312 if(!prs_align(ps))
01313 return False;
01314
01315 if(!prs_uint16("type ", ps, depth, &rid->type))
01316 return False;
01317 if(!prs_align(ps))
01318 return False;
01319 if(!prs_uint32("rid ", ps, depth, &rid->rid))
01320 return False;
01321 if(!prs_uint32("rid_idx", ps, depth, &rid->rid_idx))
01322 return False;
01323 if(!prs_uint32("unknown", ps, depth, &rid->unknown))
01324 return False;
01325
01326 return True;
01327 }
01328
01329
01330
01331
01332
01333
01334 void init_dom_rid3(DOM_RID3 *rid3, uint32 rid, uint8 type)
01335 {
01336 rid3->rid = rid;
01337 rid3->type1 = type;
01338 rid3->ptr_type = 0x1;
01339 rid3->type2 = 0x1;
01340 rid3->unk = type;
01341 }
01342
01343
01344
01345
01346
01347 BOOL smb_io_dom_rid3(const char *desc, DOM_RID3 *rid3, prs_struct *ps, int depth)
01348 {
01349 if (rid3 == NULL)
01350 return False;
01351
01352 prs_debug(ps, depth, desc, "smb_io_dom_rid3");
01353 depth++;
01354
01355 if(!prs_align(ps))
01356 return False;
01357
01358 if(!prs_uint32("rid ", ps, depth, &rid3->rid))
01359 return False;
01360 if(!prs_uint32("type1 ", ps, depth, &rid3->type1))
01361 return False;
01362 if(!prs_uint32("ptr_type", ps, depth, &rid3->ptr_type))
01363 return False;
01364 if(!prs_uint32("type2 ", ps, depth, &rid3->type2))
01365 return False;
01366 if(!prs_uint32("unk ", ps, depth, &rid3->unk))
01367 return False;
01368
01369 return True;
01370 }
01371
01372
01373
01374
01375
01376 void init_dom_rid4(DOM_RID4 *rid4, uint16 unknown, uint16 attr, uint32 rid)
01377 {
01378 rid4->unknown = unknown;
01379 rid4->attr = attr;
01380 rid4->rid = rid;
01381 }
01382
01383
01384
01385
01386
01387 static void init_clnt_srv(DOM_CLNT_SRV *logcln, const char *logon_srv, const char *comp_name)
01388 {
01389 DEBUG(5,("init_clnt_srv: %d\n", __LINE__));
01390
01391 if (logon_srv != NULL) {
01392 logcln->undoc_buffer = 1;
01393 init_unistr2(&logcln->uni_logon_srv, logon_srv, UNI_STR_TERMINATE);
01394 } else {
01395 logcln->undoc_buffer = 0;
01396 }
01397
01398 if (comp_name != NULL) {
01399 logcln->undoc_buffer2 = 1;
01400 init_unistr2(&logcln->uni_comp_name, comp_name, UNI_STR_TERMINATE);
01401 } else {
01402 logcln->undoc_buffer2 = 0;
01403 }
01404 }
01405
01406
01407
01408
01409
01410 BOOL smb_io_clnt_srv(const char *desc, DOM_CLNT_SRV *logcln, prs_struct *ps, int depth)
01411 {
01412 if (logcln == NULL)
01413 return False;
01414
01415 prs_debug(ps, depth, desc, "smb_io_clnt_srv");
01416 depth++;
01417
01418 if(!prs_align(ps))
01419 return False;
01420
01421 if(!prs_uint32("undoc_buffer ", ps, depth, &logcln->undoc_buffer))
01422 return False;
01423
01424 if (logcln->undoc_buffer != 0) {
01425 if(!smb_io_unistr2("unistr2", &logcln->uni_logon_srv, logcln->undoc_buffer, ps, depth))
01426 return False;
01427 }
01428
01429 if(!prs_align(ps))
01430 return False;
01431
01432 if(!prs_uint32("undoc_buffer2", ps, depth, &logcln->undoc_buffer2))
01433 return False;
01434
01435 if (logcln->undoc_buffer2 != 0) {
01436 if(!smb_io_unistr2("unistr2", &logcln->uni_comp_name, logcln->undoc_buffer2, ps, depth))
01437 return False;
01438 }
01439
01440 return True;
01441 }
01442
01443
01444
01445
01446
01447 void init_log_info(DOM_LOG_INFO *loginfo, const char *logon_srv, const char *acct_name,
01448 uint16 sec_chan, const char *comp_name)
01449 {
01450 DEBUG(5,("make_log_info %d\n", __LINE__));
01451
01452 loginfo->undoc_buffer = 1;
01453
01454 init_unistr2(&loginfo->uni_logon_srv, logon_srv, UNI_STR_TERMINATE);
01455 init_unistr2(&loginfo->uni_acct_name, acct_name, UNI_STR_TERMINATE);
01456
01457 loginfo->sec_chan = sec_chan;
01458
01459 init_unistr2(&loginfo->uni_comp_name, comp_name, UNI_STR_TERMINATE);
01460 }
01461
01462
01463
01464
01465
01466 BOOL smb_io_log_info(const char *desc, DOM_LOG_INFO *loginfo, prs_struct *ps, int depth)
01467 {
01468 if (loginfo == NULL)
01469 return False;
01470
01471 prs_debug(ps, depth, desc, "smb_io_log_info");
01472 depth++;
01473
01474 if(!prs_align(ps))
01475 return False;
01476
01477 if(!prs_uint32("undoc_buffer", ps, depth, &loginfo->undoc_buffer))
01478 return False;
01479
01480 if(!smb_io_unistr2("unistr2", &loginfo->uni_logon_srv, True, ps, depth))
01481 return False;
01482 if(!smb_io_unistr2("unistr2", &loginfo->uni_acct_name, True, ps, depth))
01483 return False;
01484
01485 if(!prs_uint16("sec_chan", ps, depth, &loginfo->sec_chan))
01486 return False;
01487
01488 if(!smb_io_unistr2("unistr2", &loginfo->uni_comp_name, True, ps, depth))
01489 return False;
01490
01491 return True;
01492 }
01493
01494
01495
01496
01497
01498 BOOL smb_io_chal(const char *desc, DOM_CHAL *chal, prs_struct *ps, int depth)
01499 {
01500 if (chal == NULL)
01501 return False;
01502
01503 prs_debug(ps, depth, desc, "smb_io_chal");
01504 depth++;
01505
01506 if(!prs_uint8s (False, "data", ps, depth, chal->data, 8))
01507 return False;
01508
01509 return True;
01510 }
01511
01512
01513
01514
01515
01516 BOOL smb_io_cred(const char *desc, DOM_CRED *cred, prs_struct *ps, int depth)
01517 {
01518 if (cred == NULL)
01519 return False;
01520
01521 prs_debug(ps, depth, desc, "smb_io_cred");
01522 depth++;
01523
01524 if(!prs_align(ps))
01525 return False;
01526
01527 if(!smb_io_chal ("", &cred->challenge, ps, depth))
01528 return False;
01529
01530 if(!smb_io_utime("", &cred->timestamp, ps, depth))
01531 return False;
01532
01533 return True;
01534 }
01535
01536
01537
01538
01539
01540 void init_clnt_info2(DOM_CLNT_INFO2 *clnt,
01541 const char *logon_srv, const char *comp_name,
01542 const DOM_CRED *clnt_cred)
01543 {
01544 DEBUG(5,("make_clnt_info: %d\n", __LINE__));
01545
01546 init_clnt_srv(&clnt->login, logon_srv, comp_name);
01547
01548 if (clnt_cred != NULL) {
01549 clnt->ptr_cred = 1;
01550 memcpy(&clnt->cred, clnt_cred, sizeof(clnt->cred));
01551 } else {
01552 clnt->ptr_cred = 0;
01553 }
01554 }
01555
01556
01557
01558
01559
01560 BOOL smb_io_clnt_info2(const char *desc, DOM_CLNT_INFO2 *clnt, prs_struct *ps, int depth)
01561 {
01562 if (clnt == NULL)
01563 return False;
01564
01565 prs_debug(ps, depth, desc, "smb_io_clnt_info2");
01566 depth++;
01567
01568 if(!prs_align(ps))
01569 return False;
01570
01571 if(!smb_io_clnt_srv("", &clnt->login, ps, depth))
01572 return False;
01573
01574 if(!prs_align(ps))
01575 return False;
01576
01577 if(!prs_uint32("ptr_cred", ps, depth, &clnt->ptr_cred))
01578 return False;
01579 if(!smb_io_cred("", &clnt->cred, ps, depth))
01580 return False;
01581
01582 return True;
01583 }
01584
01585
01586
01587
01588
01589 void init_clnt_info(DOM_CLNT_INFO *clnt,
01590 const char *logon_srv, const char *acct_name,
01591 uint16 sec_chan, const char *comp_name,
01592 const DOM_CRED *cred)
01593 {
01594 DEBUG(5,("make_clnt_info\n"));
01595
01596 init_log_info(&clnt->login, logon_srv, acct_name, sec_chan, comp_name);
01597 memcpy(&clnt->cred, cred, sizeof(clnt->cred));
01598 }
01599
01600
01601
01602
01603
01604 BOOL smb_io_clnt_info(const char *desc, DOM_CLNT_INFO *clnt, prs_struct *ps, int depth)
01605 {
01606 if (clnt == NULL)
01607 return False;
01608
01609 prs_debug(ps, depth, desc, "smb_io_clnt_info");
01610 depth++;
01611
01612 if(!prs_align(ps))
01613 return False;
01614
01615 if(!smb_io_log_info("", &clnt->login, ps, depth))
01616 return False;
01617 if(!smb_io_cred("", &clnt->cred, ps, depth))
01618 return False;
01619
01620 return True;
01621 }
01622
01623
01624
01625
01626
01627 void init_logon_id(DOM_LOGON_ID *logonid, uint32 log_id_low, uint32 log_id_high)
01628 {
01629 DEBUG(5,("make_logon_id: %d\n", __LINE__));
01630
01631 logonid->low = log_id_low;
01632 logonid->high = log_id_high;
01633 }
01634
01635
01636
01637
01638
01639 BOOL smb_io_logon_id(const char *desc, DOM_LOGON_ID *logonid, prs_struct *ps, int depth)
01640 {
01641 if (logonid == NULL)
01642 return False;
01643
01644 prs_debug(ps, depth, desc, "smb_io_logon_id");
01645 depth++;
01646
01647 if(!prs_align(ps))
01648 return False;
01649
01650 if(!prs_uint32("low ", ps, depth, &logonid->low ))
01651 return False;
01652 if(!prs_uint32("high", ps, depth, &logonid->high))
01653 return False;
01654
01655 return True;
01656 }
01657
01658
01659
01660
01661
01662 void init_owf_info(OWF_INFO *hash, const uint8 data[16])
01663 {
01664 DEBUG(5,("init_owf_info: %d\n", __LINE__));
01665
01666 if (data != NULL)
01667 memcpy(hash->data, data, sizeof(hash->data));
01668 else
01669 memset((char *)hash->data, '\0', sizeof(hash->data));
01670 }
01671
01672
01673
01674
01675
01676 BOOL smb_io_owf_info(const char *desc, OWF_INFO *hash, prs_struct *ps, int depth)
01677 {
01678 if (hash == NULL)
01679 return False;
01680
01681 prs_debug(ps, depth, desc, "smb_io_owf_info");
01682 depth++;
01683
01684 if(!prs_align(ps))
01685 return False;
01686
01687 if(!prs_uint8s (False, "data", ps, depth, hash->data, 16))
01688 return False;
01689
01690 return True;
01691 }
01692
01693
01694
01695
01696
01697 BOOL smb_io_gid(const char *desc, DOM_GID *gid, prs_struct *ps, int depth)
01698 {
01699 if (gid == NULL)
01700 return False;
01701
01702 prs_debug(ps, depth, desc, "smb_io_gid");
01703 depth++;
01704
01705 if(!prs_align(ps))
01706 return False;
01707
01708 if(!prs_uint32("g_rid", ps, depth, &gid->g_rid))
01709 return False;
01710 if(!prs_uint32("attr ", ps, depth, &gid->attr))
01711 return False;
01712
01713 return True;
01714 }
01715
01716
01717
01718
01719
01720 BOOL smb_io_pol_hnd(const char *desc, POLICY_HND *pol, prs_struct *ps, int depth)
01721 {
01722 if (pol == NULL)
01723 return False;
01724
01725 prs_debug(ps, depth, desc, "smb_io_pol_hnd");
01726 depth++;
01727
01728 if(!prs_align(ps))
01729 return False;
01730
01731 if(UNMARSHALLING(ps))
01732 ZERO_STRUCTP(pol);
01733
01734 if (!prs_uint32("handle_type", ps, depth, &pol->handle_type))
01735 return False;
01736 if (!smb_io_uuid("uuid", (struct GUID*)&pol->uuid, ps, depth))
01737 return False;
01738
01739 return True;
01740 }
01741
01742
01743
01744
01745
01746 void init_unistr3(UNISTR3 *str, const char *buf)
01747 {
01748 if (buf == NULL) {
01749 str->uni_str_len=0;
01750 str->str.buffer = NULL;
01751 return;
01752 }
01753
01754 str->uni_str_len = strlen(buf) + 1;
01755
01756 if (str->uni_str_len) {
01757 str->str.buffer = TALLOC_ZERO_ARRAY(get_talloc_ctx(), uint16, str->uni_str_len);
01758 if (str->str.buffer == NULL)
01759 smb_panic("init_unistr3: malloc fail\n");
01760
01761 rpcstr_push((char *)str->str.buffer, buf, str->uni_str_len * sizeof(uint16), STR_TERMINATE);
01762 } else {
01763 str->str.buffer = NULL;
01764 }
01765 }
01766
01767
01768
01769
01770
01771 BOOL smb_io_unistr3(const char *desc, UNISTR3 *name, prs_struct *ps, int depth)
01772 {
01773 if (name == NULL)
01774 return False;
01775
01776 prs_debug(ps, depth, desc, "smb_io_unistr3");
01777 depth++;
01778
01779 if(!prs_align(ps))
01780 return False;
01781
01782 if(!prs_uint32("uni_str_len", ps, depth, &name->uni_str_len))
01783 return False;
01784
01785
01786
01787 if ( name->uni_str_len == 0 )
01788 return True;
01789
01790
01791
01792
01793 if(!prs_unistr3(True, "unistr", name, ps, depth))
01794 return False;
01795
01796 return True;
01797 }
01798
01799
01800
01801
01802 BOOL prs_uint64(const char *name, prs_struct *ps, int depth, uint64 *data64)
01803 {
01804 if (UNMARSHALLING(ps)) {
01805 uint32 high, low;
01806
01807 if (!prs_uint32(name, ps, depth+1, &low))
01808 return False;
01809
01810 if (!prs_uint32(name, ps, depth+1, &high))
01811 return False;
01812
01813 *data64 = ((uint64_t)high << 32) + low;
01814
01815 return True;
01816 } else {
01817 uint32 high = (*data64) >> 32, low = (*data64) & 0xFFFFFFFF;
01818 return prs_uint32(name, ps, depth+1, &low) &&
01819 prs_uint32(name, ps, depth+1, &high);
01820 }
01821 }
01822
01823
01824
01825
01826 BOOL smb_io_bufhdr2(const char *desc, BUFHDR2 *hdr, prs_struct *ps, int depth)
01827 {
01828 prs_debug(ps, depth, desc, "smb_io_bufhdr2");
01829 depth++;
01830
01831 prs_align(ps);
01832 prs_uint32("info_level", ps, depth, &(hdr->info_level));
01833 prs_uint32("length ", ps, depth, &(hdr->length ));
01834 prs_uint32("buffer ", ps, depth, &(hdr->buffer ));
01835
01836 return True;
01837 }
01838
01839
01840
01841
01842 BOOL smb_io_bufhdr4(const char *desc, BUFHDR4 *hdr, prs_struct *ps, int depth)
01843 {
01844 prs_debug(ps, depth, desc, "smb_io_bufhdr4");
01845 depth++;
01846
01847 prs_align(ps);
01848 prs_uint32("size", ps, depth, &hdr->size);
01849 prs_uint32("buffer", ps, depth, &hdr->buffer);
01850
01851 return True;
01852 }
01853
01854
01855
01856
01857
01858 BOOL smb_io_rpc_blob(const char *desc, RPC_DATA_BLOB *blob, prs_struct *ps, int depth)
01859 {
01860 prs_debug(ps, depth, desc, "smb_io_rpc_blob");
01861 depth++;
01862
01863 prs_align(ps);
01864 if ( !prs_uint32("buf_len", ps, depth, &blob->buf_len) )
01865 return False;
01866
01867 if ( blob->buf_len == 0 )
01868 return True;
01869
01870 if (UNMARSHALLING(ps)) {
01871 blob->buffer = PRS_ALLOC_MEM(ps, uint8, blob->buf_len);
01872 if (!blob->buffer) {
01873 return False;
01874 }
01875 }
01876
01877 if ( !prs_uint8s(True, "buffer", ps, depth, blob->buffer, blob->buf_len) )
01878 return False;
01879
01880 return True;
01881 }
01882
01883
01884
01885
01886
01887 BOOL make_uni_hdr(UNIHDR *hdr, int len)
01888 {
01889 if (hdr == NULL)
01890 {
01891 return False;
01892 }
01893 hdr->uni_str_len = 2 * len;
01894 hdr->uni_max_len = 2 * len;
01895 hdr->buffer = len != 0 ? 1 : 0;
01896
01897 return True;
01898 }
01899
01900
01901
01902
01903 BOOL make_bufhdr2(BUFHDR2 *hdr, uint32 info_level, uint32 length, uint32 buffer)
01904 {
01905 hdr->info_level = info_level;
01906 hdr->length = length;
01907 hdr->buffer = buffer;
01908
01909 return True;
01910 }
01911
01912
01913
01914
01915
01916 uint32 str_len_uni(UNISTR *source)
01917 {
01918 uint32 i=0;
01919
01920 if (!source->buffer)
01921 return 0;
01922
01923 while (source->buffer[i])
01924 i++;
01925
01926 return i;
01927 }
01928
01929