| 1 | /* 
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| 2 |    Unix SMB/CIFS implementation.
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| 3 |    client directory search routines
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| 4 |    Copyright (C) James Myers 2003 <myersjj@samba.org>
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| 5 |    Copyright (C) James Peach 2007
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| 6 |    
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| 7 |    This program is free software; you can redistribute it and/or modify
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| 8 |    it under the terms of the GNU General Public License as published by
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| 9 |    the Free Software Foundation; either version 3 of the License, or
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| 10 |    (at your option) any later version.
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| 11 |    
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| 12 |    This program is distributed in the hope that it will be useful,
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| 13 |    but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 14 |    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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| 15 |    GNU General Public License for more details.
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| 16 |    
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| 17 |    You should have received a copy of the GNU General Public License
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| 18 |    along with this program.  If not, see <http://www.gnu.org/licenses/>.
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| 19 | */
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| 20 | 
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| 21 | #include "includes.h"
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| 22 | #include "libcli/raw/libcliraw.h"
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| 23 | #include "libcli/raw/raw_proto.h"
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| 24 | 
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| 25 | /****************************************************************************
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| 26 |  Old style search backend - process output.
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| 27 | ****************************************************************************/
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| 28 | static void smb_raw_search_backend(struct smbcli_request *req,
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| 29 |                                    TALLOC_CTX *mem_ctx,
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| 30 |                                    uint16_t count, 
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| 31 |                                    void *private_data,
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| 32 |                                    smbcli_search_callback callback)
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| 33 | 
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| 34 | {
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| 35 |         union smb_search_data search_data;
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| 36 |         int i;
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| 37 |         uint8_t *p;
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| 38 | 
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| 39 |         if (req->in.data_size < 3 + count*43) {
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| 40 |                 req->status = NT_STATUS_INVALID_PARAMETER;
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| 41 |                 return;
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| 42 |         }
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| 43 |         
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| 44 |         p = req->in.data + 3;
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| 45 | 
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| 46 |         for (i=0; i < count; i++) {
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| 47 |                 char *name;
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| 48 | 
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| 49 |                 search_data.search.id.reserved      = CVAL(p, 0);
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| 50 |                 memcpy(search_data.search.id.name,    p+1, 11);
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| 51 |                 search_data.search.id.handle        = CVAL(p, 12);
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| 52 |                 search_data.search.id.server_cookie = IVAL(p, 13);
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| 53 |                 search_data.search.id.client_cookie = IVAL(p, 17);
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| 54 |                 search_data.search.attrib           = CVAL(p, 21);
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| 55 |                 search_data.search.write_time       = raw_pull_dos_date(req->transport,
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| 56 |                                                                         p + 22);
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| 57 |                 search_data.search.size             = IVAL(p, 26);
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| 58 |                 smbcli_req_pull_ascii(&req->in.bufinfo, mem_ctx, &name, p+30, 13, STR_ASCII);
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| 59 |                 search_data.search.name = name;
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| 60 |                 if (!callback(private_data, &search_data)) {
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| 61 |                         break;
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| 62 |                 }
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| 63 |                 p += 43;
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| 64 |         }
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| 65 | }
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| 66 | 
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| 67 | /****************************************************************************
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| 68 |  Old style search first.
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| 69 | ****************************************************************************/
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| 70 | static NTSTATUS smb_raw_search_first_old(struct smbcli_tree *tree,
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| 71 |                                          TALLOC_CTX *mem_ctx,
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| 72 |                                          union smb_search_first *io, void *private_data,
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| 73 |                                          smbcli_search_callback callback)
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| 74 | 
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| 75 | {
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| 76 |         struct smbcli_request *req; 
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| 77 |         uint8_t op = SMBsearch;
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| 78 | 
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| 79 |         if (io->generic.level == RAW_SEARCH_FFIRST) {
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| 80 |                 op = SMBffirst;
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| 81 |         } else if (io->generic.level == RAW_SEARCH_FUNIQUE) {
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| 82 |                 op = SMBfunique;
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| 83 |         }
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| 84 | 
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| 85 |         req = smbcli_request_setup(tree, op, 2, 0);
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| 86 |         if (!req) {
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| 87 |                 return NT_STATUS_NO_MEMORY;
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| 88 |         }
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| 89 |         
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| 90 |         SSVAL(req->out.vwv, VWV(0), io->search_first.in.max_count);
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| 91 |         SSVAL(req->out.vwv, VWV(1), io->search_first.in.search_attrib);
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| 92 |         smbcli_req_append_ascii4(req, io->search_first.in.pattern, STR_TERMINATE);
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| 93 |         smbcli_req_append_var_block(req, NULL, 0);
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| 94 | 
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| 95 |         if (!smbcli_request_send(req) || 
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| 96 |             !smbcli_request_receive(req)) {
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| 97 |                 return smbcli_request_destroy(req);
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| 98 |         }
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| 99 | 
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| 100 |         if (NT_STATUS_IS_OK(req->status)) {
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| 101 |                 io->search_first.out.count = SVAL(req->in.vwv, VWV(0)); 
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| 102 |                 smb_raw_search_backend(req, mem_ctx, io->search_first.out.count, private_data, callback);
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| 103 |         }
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| 104 | 
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| 105 |         return smbcli_request_destroy(req);
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| 106 | }
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| 107 | 
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| 108 | /****************************************************************************
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| 109 |  Old style search next.
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| 110 | ****************************************************************************/
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| 111 | static NTSTATUS smb_raw_search_next_old(struct smbcli_tree *tree,
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| 112 |                                         TALLOC_CTX *mem_ctx,
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| 113 |                                         union smb_search_next *io, void *private_data,
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| 114 |                                         smbcli_search_callback callback)
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| 115 | 
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| 116 | {
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| 117 |         struct smbcli_request *req; 
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| 118 |         uint8_t var_block[21];
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| 119 |         uint8_t op = SMBsearch;
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| 120 | 
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| 121 |         if (io->generic.level == RAW_SEARCH_FFIRST) {
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| 122 |                 op = SMBffirst;
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| 123 |         }
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| 124 |         
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| 125 |         req = smbcli_request_setup(tree, op, 2, 0);
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| 126 |         if (!req) {
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| 127 |                 return NT_STATUS_NO_MEMORY;
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| 128 |         }
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| 129 |         
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| 130 |         SSVAL(req->out.vwv, VWV(0), io->search_next.in.max_count);
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| 131 |         SSVAL(req->out.vwv, VWV(1), io->search_next.in.search_attrib);
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| 132 |         smbcli_req_append_ascii4(req, "", STR_TERMINATE);
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| 133 | 
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| 134 |         SCVAL(var_block,  0, io->search_next.in.id.reserved);
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| 135 |         memcpy(&var_block[1], io->search_next.in.id.name, 11);
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| 136 |         SCVAL(var_block, 12, io->search_next.in.id.handle);
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| 137 |         SIVAL(var_block, 13, io->search_next.in.id.server_cookie);
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| 138 |         SIVAL(var_block, 17, io->search_next.in.id.client_cookie);
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| 139 | 
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| 140 |         smbcli_req_append_var_block(req, var_block, 21);
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| 141 | 
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| 142 |         if (!smbcli_request_send(req) ||
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| 143 |             !smbcli_request_receive(req)) {
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| 144 |                 return smbcli_request_destroy(req);
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| 145 |         }
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| 146 | 
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| 147 |         if (NT_STATUS_IS_OK(req->status)) {
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| 148 |                 io->search_next.out.count = SVAL(req->in.vwv, VWV(0));
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| 149 |                 smb_raw_search_backend(req, mem_ctx, io->search_next.out.count, private_data, callback);
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| 150 |         }
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| 151 |         
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| 152 |         return smbcli_request_destroy(req);
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| 153 | }
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| 154 | 
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| 155 | 
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| 156 | /****************************************************************************
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| 157 |  Old style search next.
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| 158 | ****************************************************************************/
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| 159 | static NTSTATUS smb_raw_search_close_old(struct smbcli_tree *tree,
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| 160 |                                          union smb_search_close *io)
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| 161 | {
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| 162 |         struct smbcli_request *req; 
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| 163 |         uint8_t var_block[21];
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| 164 | 
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| 165 |         req = smbcli_request_setup(tree, SMBfclose, 2, 0);
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| 166 |         if (!req) {
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| 167 |                 return NT_STATUS_NO_MEMORY;
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| 168 |         }
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| 169 |         
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| 170 |         SSVAL(req->out.vwv, VWV(0), io->fclose.in.max_count);
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| 171 |         SSVAL(req->out.vwv, VWV(1), io->fclose.in.search_attrib);
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| 172 |         smbcli_req_append_ascii4(req, "", STR_TERMINATE);
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| 173 | 
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| 174 |         SCVAL(var_block,  0, io->fclose.in.id.reserved);
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| 175 |         memcpy(&var_block[1], io->fclose.in.id.name, 11);
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| 176 |         SCVAL(var_block, 12, io->fclose.in.id.handle);
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| 177 |         SIVAL(var_block, 13, io->fclose.in.id.server_cookie);
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| 178 |         SIVAL(var_block, 17, io->fclose.in.id.client_cookie);
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| 179 | 
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| 180 |         smbcli_req_append_var_block(req, var_block, 21);
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| 181 | 
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| 182 |         if (!smbcli_request_send(req) ||
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| 183 |             !smbcli_request_receive(req)) {
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| 184 |                 return smbcli_request_destroy(req);
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| 185 |         }
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| 186 | 
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| 187 |         return smbcli_request_destroy(req);
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| 188 | }
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| 189 | 
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| 190 | 
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| 191 | 
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| 192 | /****************************************************************************
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| 193 |  Very raw search first - returns param/data blobs.
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| 194 | ****************************************************************************/
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| 195 | static NTSTATUS smb_raw_search_first_blob(struct smbcli_tree *tree,
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| 196 |                                           TALLOC_CTX *mem_ctx,  /* used to allocate output blobs */
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| 197 |                                           union smb_search_first *io,
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| 198 |                                           DATA_BLOB *out_param_blob,
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| 199 |                                           DATA_BLOB *out_data_blob)
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| 200 | {
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| 201 |         struct smb_trans2 tp;
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| 202 |         uint16_t setup = TRANSACT2_FINDFIRST;
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| 203 |         NTSTATUS status;
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| 204 |         
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| 205 |         tp.in.max_setup = 0;
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| 206 |         tp.in.flags = 0; 
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| 207 |         tp.in.timeout = 0;
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| 208 |         tp.in.setup_count = 1;
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| 209 |         tp.in.data = data_blob(NULL, 0);
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| 210 |         tp.in.max_param = 10;
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| 211 |         tp.in.max_data = 0xFFFF;
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| 212 |         tp.in.setup = &setup;
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| 213 | 
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| 214 |         if (io->t2ffirst.level != RAW_SEARCH_TRANS2) {
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| 215 |                 return NT_STATUS_INVALID_LEVEL;
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| 216 |         }
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| 217 | 
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| 218 |         if (io->t2ffirst.data_level >= RAW_SEARCH_DATA_GENERIC) {
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| 219 |                 return NT_STATUS_INVALID_LEVEL;
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| 220 |         }
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| 221 | 
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| 222 |         if (io->t2ffirst.data_level == RAW_SEARCH_DATA_EA_LIST) {
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| 223 |                 if (!ea_push_name_list(mem_ctx, 
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| 224 |                                        &tp.in.data,
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| 225 |                                        io->t2ffirst.in.num_names,
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| 226 |                                        io->t2ffirst.in.ea_names)) {
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| 227 |                         return NT_STATUS_NO_MEMORY;
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| 228 |                 }               
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| 229 |         }
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| 230 | 
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| 231 |         tp.in.params = data_blob_talloc(mem_ctx, NULL, 12);
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| 232 |         if (!tp.in.params.data) {
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| 233 |                 return NT_STATUS_NO_MEMORY;
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| 234 |         }
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| 235 | 
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| 236 |         SSVAL(tp.in.params.data, 0, io->t2ffirst.in.search_attrib);
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| 237 |         SSVAL(tp.in.params.data, 2, io->t2ffirst.in.max_count); 
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| 238 |         SSVAL(tp.in.params.data, 4, io->t2ffirst.in.flags);
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| 239 |         SSVAL(tp.in.params.data, 6, io->t2ffirst.data_level);
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| 240 |         SIVAL(tp.in.params.data, 8, io->t2ffirst.in.storage_type);
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| 241 | 
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| 242 |         smbcli_blob_append_string(tree->session, mem_ctx, &tp.in.params,
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| 243 |                                   io->t2ffirst.in.pattern, STR_TERMINATE);
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| 244 | 
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| 245 |         status = smb_raw_trans2(tree, mem_ctx, &tp);
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| 246 |         if (!NT_STATUS_IS_OK(status)) {
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| 247 |                 return status;
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| 248 |         }
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| 249 | 
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| 250 |         out_param_blob->length = tp.out.params.length;
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| 251 |         out_param_blob->data = tp.out.params.data;
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| 252 |         out_data_blob->length = tp.out.data.length;
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| 253 |         out_data_blob->data = tp.out.data.data;
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| 254 | 
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| 255 |         return NT_STATUS_OK;
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| 256 | }
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| 257 | 
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| 258 | 
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| 259 | /****************************************************************************
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| 260 |  Very raw search first - returns param/data blobs.
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| 261 |  Used in CIFS-on-CIFS NTVFS.
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| 262 | ****************************************************************************/
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| 263 | static NTSTATUS smb_raw_search_next_blob(struct smbcli_tree *tree,
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| 264 |                                          TALLOC_CTX *mem_ctx,
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| 265 |                                          union smb_search_next *io,
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| 266 |                                          DATA_BLOB *out_param_blob,
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| 267 |                                          DATA_BLOB *out_data_blob)
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| 268 | {
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| 269 |         struct smb_trans2 tp;
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| 270 |         uint16_t setup = TRANSACT2_FINDNEXT;
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| 271 |         NTSTATUS status;
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| 272 |         
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| 273 |         tp.in.max_setup = 0;
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| 274 |         tp.in.flags = 0; 
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| 275 |         tp.in.timeout = 0;
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| 276 |         tp.in.setup_count = 1;
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| 277 |         tp.in.data = data_blob(NULL, 0);
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| 278 |         tp.in.max_param = 10;
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| 279 |         tp.in.max_data = 0xFFFF;
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| 280 |         tp.in.setup = &setup;
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| 281 | 
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| 282 |         if (io->t2fnext.level != RAW_SEARCH_TRANS2) {
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| 283 |                 return NT_STATUS_INVALID_LEVEL;
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| 284 |         }
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| 285 | 
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| 286 |         if (io->t2fnext.data_level >= RAW_SEARCH_DATA_GENERIC) {
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| 287 |                 return NT_STATUS_INVALID_LEVEL;
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| 288 |         }
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| 289 | 
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| 290 |         if (io->t2fnext.data_level == RAW_SEARCH_DATA_EA_LIST) {
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| 291 |                 if (!ea_push_name_list(mem_ctx, 
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| 292 |                                        &tp.in.data,
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| 293 |                                        io->t2fnext.in.num_names,
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| 294 |                                        io->t2fnext.in.ea_names)) {
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| 295 |                         return NT_STATUS_NO_MEMORY;
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| 296 |                 }               
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| 297 |         }
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| 298 |         
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| 299 |         tp.in.params = data_blob_talloc(mem_ctx, NULL, 12);
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| 300 |         if (!tp.in.params.data) {
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| 301 |                 return NT_STATUS_NO_MEMORY;
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| 302 |         }
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| 303 |         
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| 304 |         SSVAL(tp.in.params.data, 0, io->t2fnext.in.handle);
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| 305 |         SSVAL(tp.in.params.data, 2, io->t2fnext.in.max_count);
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| 306 |         SSVAL(tp.in.params.data, 4, io->t2fnext.data_level);
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| 307 |         SIVAL(tp.in.params.data, 6, io->t2fnext.in.resume_key);
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| 308 |         SSVAL(tp.in.params.data, 10, io->t2fnext.in.flags);
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| 309 | 
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| 310 |         smbcli_blob_append_string(tree->session, mem_ctx, &tp.in.params,
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| 311 |                                io->t2fnext.in.last_name,
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| 312 |                                STR_TERMINATE);
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| 313 | 
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| 314 |         status = smb_raw_trans2(tree, mem_ctx, &tp);
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| 315 |         if (!NT_STATUS_IS_OK(status)) {
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| 316 |                 return status;
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| 317 |         }
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| 318 | 
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| 319 |         out_param_blob->length = tp.out.params.length;
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| 320 |         out_param_blob->data = tp.out.params.data;
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| 321 |         out_data_blob->length = tp.out.data.length;
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| 322 |         out_data_blob->data = tp.out.data.data;
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| 323 | 
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| 324 |         return NT_STATUS_OK;
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| 325 | }
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| 326 | 
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| 327 | 
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| 328 | /*
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| 329 |   parse the wire search formats that are in common between SMB and
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| 330 |   SMB2
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| 331 | */
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| 332 | NTSTATUS smb_raw_search_common(TALLOC_CTX *mem_ctx, 
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| 333 |                                enum smb_search_data_level level,
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| 334 |                                const DATA_BLOB *blob,
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| 335 |                                union smb_search_data *data,
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| 336 |                                unsigned int *next_ofs,
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| 337 |                                unsigned int str_flags)
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| 338 | {
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| 339 |         unsigned int len, blen;
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| 340 | 
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| 341 |         if (blob->length < 4) {
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| 342 |                 return NT_STATUS_INFO_LENGTH_MISMATCH;
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| 343 |         }
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| 344 | 
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| 345 |         *next_ofs = IVAL(blob->data, 0);
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| 346 |         if (*next_ofs != 0) {
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| 347 |                 blen = *next_ofs;
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| 348 |         } else {
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| 349 |                 blen = blob->length;
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| 350 |         }
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| 351 | 
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| 352 |         switch (level) {
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| 353 |         case RAW_SEARCH_DATA_DIRECTORY_INFO:
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| 354 |                 if (blen < 65) return NT_STATUS_INFO_LENGTH_MISMATCH;
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| 355 |                 data->directory_info.file_index  = IVAL(blob->data,             4);
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| 356 |                 data->directory_info.create_time = smbcli_pull_nttime(blob->data,  8);
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| 357 |                 data->directory_info.access_time = smbcli_pull_nttime(blob->data, 16);
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| 358 |                 data->directory_info.write_time  = smbcli_pull_nttime(blob->data, 24);
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| 359 |                 data->directory_info.change_time = smbcli_pull_nttime(blob->data, 32);
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| 360 |                 data->directory_info.size        = BVAL(blob->data,            40);
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| 361 |                 data->directory_info.alloc_size  = BVAL(blob->data,            48);
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| 362 |                 data->directory_info.attrib      = IVAL(blob->data,            56);
 | 
|---|
| 363 |                 len = smbcli_blob_pull_string(NULL, mem_ctx, blob,
 | 
|---|
| 364 |                                               &data->directory_info.name,
 | 
|---|
| 365 |                                               60, 64, str_flags);
 | 
|---|
| 366 |                 if (*next_ofs != 0 && *next_ofs < 64+len) {
 | 
|---|
| 367 |                         return NT_STATUS_INFO_LENGTH_MISMATCH;
 | 
|---|
| 368 |                 }
 | 
|---|
| 369 |                 return NT_STATUS_OK;
 | 
|---|
| 370 | 
 | 
|---|
| 371 |         case RAW_SEARCH_DATA_FULL_DIRECTORY_INFO:
 | 
|---|
| 372 |                 if (blen < 69) return NT_STATUS_INFO_LENGTH_MISMATCH;
 | 
|---|
| 373 |                 data->full_directory_info.file_index  = IVAL(blob->data,                4);
 | 
|---|
| 374 |                 data->full_directory_info.create_time = smbcli_pull_nttime(blob->data,  8);
 | 
|---|
| 375 |                 data->full_directory_info.access_time = smbcli_pull_nttime(blob->data, 16);
 | 
|---|
| 376 |                 data->full_directory_info.write_time  = smbcli_pull_nttime(blob->data, 24);
 | 
|---|
| 377 |                 data->full_directory_info.change_time = smbcli_pull_nttime(blob->data, 32);
 | 
|---|
| 378 |                 data->full_directory_info.size        = BVAL(blob->data,               40);
 | 
|---|
| 379 |                 data->full_directory_info.alloc_size  = BVAL(blob->data,               48);
 | 
|---|
| 380 |                 data->full_directory_info.attrib      = IVAL(blob->data,               56);
 | 
|---|
| 381 |                 data->full_directory_info.ea_size     = IVAL(blob->data,               64);
 | 
|---|
| 382 |                 len = smbcli_blob_pull_string(NULL, mem_ctx, blob,
 | 
|---|
| 383 |                                               &data->full_directory_info.name,
 | 
|---|
| 384 |                                               60, 68, str_flags);
 | 
|---|
| 385 |                 if (*next_ofs != 0 && *next_ofs < 68+len) {
 | 
|---|
| 386 |                         return NT_STATUS_INFO_LENGTH_MISMATCH;
 | 
|---|
| 387 |                 }
 | 
|---|
| 388 |                 return NT_STATUS_OK;
 | 
|---|
| 389 | 
 | 
|---|
| 390 |         case RAW_SEARCH_DATA_NAME_INFO:
 | 
|---|
| 391 |                 if (blen < 13) return NT_STATUS_INFO_LENGTH_MISMATCH;
 | 
|---|
| 392 |                 data->name_info.file_index  = IVAL(blob->data, 4);
 | 
|---|
| 393 |                 len = smbcli_blob_pull_string(NULL, mem_ctx, blob,
 | 
|---|
| 394 |                                               &data->name_info.name,
 | 
|---|
| 395 |                                               8, 12, str_flags);
 | 
|---|
| 396 |                 if (*next_ofs != 0 && *next_ofs < 12+len) {
 | 
|---|
| 397 |                         return NT_STATUS_INFO_LENGTH_MISMATCH;
 | 
|---|
| 398 |                 }
 | 
|---|
| 399 |                 return NT_STATUS_OK;
 | 
|---|
| 400 | 
 | 
|---|
| 401 | 
 | 
|---|
| 402 |         case RAW_SEARCH_DATA_BOTH_DIRECTORY_INFO:
 | 
|---|
| 403 |                 if (blen < 95) return NT_STATUS_INFO_LENGTH_MISMATCH;
 | 
|---|
| 404 |                 data->both_directory_info.file_index  = IVAL(blob->data,                4);
 | 
|---|
| 405 |                 data->both_directory_info.create_time = smbcli_pull_nttime(blob->data,  8);
 | 
|---|
| 406 |                 data->both_directory_info.access_time = smbcli_pull_nttime(blob->data, 16);
 | 
|---|
| 407 |                 data->both_directory_info.write_time  = smbcli_pull_nttime(blob->data, 24);
 | 
|---|
| 408 |                 data->both_directory_info.change_time = smbcli_pull_nttime(blob->data, 32);
 | 
|---|
| 409 |                 data->both_directory_info.size        = BVAL(blob->data,               40);
 | 
|---|
| 410 |                 data->both_directory_info.alloc_size  = BVAL(blob->data,               48);
 | 
|---|
| 411 |                 data->both_directory_info.attrib      = IVAL(blob->data,               56);
 | 
|---|
| 412 |                 data->both_directory_info.ea_size     = IVAL(blob->data,               64);
 | 
|---|
| 413 |                 smbcli_blob_pull_string(NULL, mem_ctx, blob,
 | 
|---|
| 414 |                                         &data->both_directory_info.short_name,
 | 
|---|
| 415 |                                         68, 70, STR_LEN8BIT | STR_UNICODE);
 | 
|---|
| 416 |                 len = smbcli_blob_pull_string(NULL, mem_ctx, blob,
 | 
|---|
| 417 |                                               &data->both_directory_info.name,
 | 
|---|
| 418 |                                               60, 94, str_flags);
 | 
|---|
| 419 |                 if (*next_ofs != 0 && *next_ofs < 94+len) {
 | 
|---|
| 420 |                         return NT_STATUS_INFO_LENGTH_MISMATCH;
 | 
|---|
| 421 |                 }
 | 
|---|
| 422 |                 return NT_STATUS_OK;
 | 
|---|
| 423 | 
 | 
|---|
| 424 | 
 | 
|---|
| 425 |         case RAW_SEARCH_DATA_ID_FULL_DIRECTORY_INFO:
 | 
|---|
| 426 |                 if (blen < 81) return NT_STATUS_INFO_LENGTH_MISMATCH;
 | 
|---|
| 427 |                 data->id_full_directory_info.file_index  = IVAL(blob->data,             4);
 | 
|---|
| 428 |                 data->id_full_directory_info.create_time = smbcli_pull_nttime(blob->data,  8);
 | 
|---|
| 429 |                 data->id_full_directory_info.access_time = smbcli_pull_nttime(blob->data, 16);
 | 
|---|
| 430 |                 data->id_full_directory_info.write_time  = smbcli_pull_nttime(blob->data, 24);
 | 
|---|
| 431 |                 data->id_full_directory_info.change_time = smbcli_pull_nttime(blob->data, 32);
 | 
|---|
| 432 |                 data->id_full_directory_info.size        = BVAL(blob->data,            40);
 | 
|---|
| 433 |                 data->id_full_directory_info.alloc_size  = BVAL(blob->data,            48);
 | 
|---|
| 434 |                 data->id_full_directory_info.attrib      = IVAL(blob->data,            56);
 | 
|---|
| 435 |                 data->id_full_directory_info.ea_size     = IVAL(blob->data,            64);
 | 
|---|
| 436 |                 data->id_full_directory_info.file_id     = BVAL(blob->data,            72);
 | 
|---|
| 437 |                 len = smbcli_blob_pull_string(NULL, mem_ctx, blob,
 | 
|---|
| 438 |                                               &data->id_full_directory_info.name,
 | 
|---|
| 439 |                                               60, 80, str_flags);
 | 
|---|
| 440 |                 if (*next_ofs != 0 && *next_ofs < 80+len) {
 | 
|---|
| 441 |                         return NT_STATUS_INFO_LENGTH_MISMATCH;
 | 
|---|
| 442 |                 }
 | 
|---|
| 443 |                 return NT_STATUS_OK;
 | 
|---|
| 444 | 
 | 
|---|
| 445 |         case RAW_SEARCH_DATA_ID_BOTH_DIRECTORY_INFO:
 | 
|---|
| 446 |                 if (blen < 105) return NT_STATUS_INFO_LENGTH_MISMATCH;
 | 
|---|
| 447 |                 data->id_both_directory_info.file_index  = IVAL(blob->data,             4);
 | 
|---|
| 448 |                 data->id_both_directory_info.create_time = smbcli_pull_nttime(blob->data,  8);
 | 
|---|
| 449 |                 data->id_both_directory_info.access_time = smbcli_pull_nttime(blob->data, 16);
 | 
|---|
| 450 |                 data->id_both_directory_info.write_time  = smbcli_pull_nttime(blob->data, 24);
 | 
|---|
| 451 |                 data->id_both_directory_info.change_time = smbcli_pull_nttime(blob->data, 32);
 | 
|---|
| 452 |                 data->id_both_directory_info.size        = BVAL(blob->data,            40);
 | 
|---|
| 453 |                 data->id_both_directory_info.alloc_size  = BVAL(blob->data,            48);
 | 
|---|
| 454 |                 data->id_both_directory_info.attrib      = SVAL(blob->data,            56);
 | 
|---|
| 455 |                 data->id_both_directory_info.ea_size     = IVAL(blob->data,            64);
 | 
|---|
| 456 |                 smbcli_blob_pull_string(NULL, mem_ctx, blob,
 | 
|---|
| 457 |                                      &data->id_both_directory_info.short_name,
 | 
|---|
| 458 |                                      68, 70, STR_LEN8BIT | STR_UNICODE);
 | 
|---|
| 459 |                 data->id_both_directory_info.file_id     = BVAL(blob->data,            96);
 | 
|---|
| 460 |                 len = smbcli_blob_pull_string(NULL, mem_ctx, blob,
 | 
|---|
| 461 |                                               &data->id_both_directory_info.name,
 | 
|---|
| 462 |                                               60, 104, str_flags);
 | 
|---|
| 463 |                 if (*next_ofs != 0 && *next_ofs < 104+len) {
 | 
|---|
| 464 |                         return NT_STATUS_INFO_LENGTH_MISMATCH;
 | 
|---|
| 465 |                 }
 | 
|---|
| 466 |                 return NT_STATUS_OK;
 | 
|---|
| 467 |         
 | 
|---|
| 468 |         default:
 | 
|---|
| 469 |                 break;
 | 
|---|
| 470 |         }
 | 
|---|
| 471 | 
 | 
|---|
| 472 |         /* invalid level */
 | 
|---|
| 473 |         return NT_STATUS_INVALID_INFO_CLASS;
 | 
|---|
| 474 | }
 | 
|---|
| 475 | 
 | 
|---|
| 476 | 
 | 
|---|
| 477 | /*
 | 
|---|
| 478 |   parse a trans2 search response. 
 | 
|---|
| 479 |   Return the number of bytes consumed
 | 
|---|
| 480 |   return 0 for success with end of list
 | 
|---|
| 481 |   return -1 for a parse error
 | 
|---|
| 482 | */
 | 
|---|
| 483 | static int parse_trans2_search(struct smbcli_tree *tree,
 | 
|---|
| 484 |                                TALLOC_CTX *mem_ctx, 
 | 
|---|
| 485 |                                enum smb_search_data_level level,
 | 
|---|
| 486 |                                uint16_t flags,
 | 
|---|
| 487 |                                DATA_BLOB *blob,
 | 
|---|
| 488 |                                union smb_search_data *data)
 | 
|---|
| 489 | {
 | 
|---|
| 490 |         unsigned int len, ofs;
 | 
|---|
| 491 |         uint32_t ea_size;
 | 
|---|
| 492 |         DATA_BLOB eablob;
 | 
|---|
| 493 |         NTSTATUS status;
 | 
|---|
| 494 | 
 | 
|---|
| 495 |         switch (level) {
 | 
|---|
| 496 |         case RAW_SEARCH_DATA_GENERIC:
 | 
|---|
| 497 |         case RAW_SEARCH_DATA_SEARCH:
 | 
|---|
| 498 |                 /* handled elsewhere */
 | 
|---|
| 499 |                 return -1;
 | 
|---|
| 500 | 
 | 
|---|
| 501 |         case RAW_SEARCH_DATA_STANDARD:
 | 
|---|
| 502 |                 if (flags & FLAG_TRANS2_FIND_REQUIRE_RESUME) {
 | 
|---|
| 503 |                         if (blob->length < 4) return -1;
 | 
|---|
| 504 |                         data->standard.resume_key = IVAL(blob->data, 0);
 | 
|---|
| 505 |                         blob->data += 4;
 | 
|---|
| 506 |                         blob->length -= 4;
 | 
|---|
| 507 |                 }
 | 
|---|
| 508 |                 if (blob->length < 24) return -1;
 | 
|---|
| 509 |                 data->standard.create_time = raw_pull_dos_date2(tree->session->transport,
 | 
|---|
| 510 |                                                                 blob->data + 0);
 | 
|---|
| 511 |                 data->standard.access_time = raw_pull_dos_date2(tree->session->transport,
 | 
|---|
| 512 |                                                                 blob->data + 4);
 | 
|---|
| 513 |                 data->standard.write_time  = raw_pull_dos_date2(tree->session->transport,
 | 
|---|
| 514 |                                                                 blob->data + 8);
 | 
|---|
| 515 |                 data->standard.size        = IVAL(blob->data, 12);
 | 
|---|
| 516 |                 data->standard.alloc_size  = IVAL(blob->data, 16);
 | 
|---|
| 517 |                 data->standard.attrib      = SVAL(blob->data, 20);
 | 
|---|
| 518 |                 len = smbcli_blob_pull_string(tree->session, mem_ctx, blob,
 | 
|---|
| 519 |                                            &data->standard.name,
 | 
|---|
| 520 |                                            22, 23, STR_LEN8BIT | STR_TERMINATE | STR_LEN_NOTERM);
 | 
|---|
| 521 |                 return len + 23;
 | 
|---|
| 522 | 
 | 
|---|
| 523 |         case RAW_SEARCH_DATA_EA_SIZE:
 | 
|---|
| 524 |                 if (flags & FLAG_TRANS2_FIND_REQUIRE_RESUME) {
 | 
|---|
| 525 |                         if (blob->length < 4) return -1;
 | 
|---|
| 526 |                         data->ea_size.resume_key = IVAL(blob->data, 0);
 | 
|---|
| 527 |                         blob->data += 4;
 | 
|---|
| 528 |                         blob->length -= 4;
 | 
|---|
| 529 |                 }
 | 
|---|
| 530 |                 if (blob->length < 28) return -1;
 | 
|---|
| 531 |                 data->ea_size.create_time = raw_pull_dos_date2(tree->session->transport,
 | 
|---|
| 532 |                                                                blob->data + 0);
 | 
|---|
| 533 |                 data->ea_size.access_time = raw_pull_dos_date2(tree->session->transport,
 | 
|---|
| 534 |                                                                blob->data + 4);
 | 
|---|
| 535 |                 data->ea_size.write_time  = raw_pull_dos_date2(tree->session->transport,
 | 
|---|
| 536 |                                                                blob->data + 8);
 | 
|---|
| 537 |                 data->ea_size.size        = IVAL(blob->data, 12);
 | 
|---|
| 538 |                 data->ea_size.alloc_size  = IVAL(blob->data, 16);
 | 
|---|
| 539 |                 data->ea_size.attrib      = SVAL(blob->data, 20);
 | 
|---|
| 540 |                 data->ea_size.ea_size     = IVAL(blob->data, 22);
 | 
|---|
| 541 |                 len = smbcli_blob_pull_string(tree->session, mem_ctx, blob,
 | 
|---|
| 542 |                                            &data->ea_size.name,
 | 
|---|
| 543 |                                            26, 27, STR_LEN8BIT | STR_TERMINATE | STR_NOALIGN);
 | 
|---|
| 544 |                 return len + 27 + 1;
 | 
|---|
| 545 | 
 | 
|---|
| 546 |         case RAW_SEARCH_DATA_EA_LIST:
 | 
|---|
| 547 |                 if (flags & FLAG_TRANS2_FIND_REQUIRE_RESUME) {
 | 
|---|
| 548 |                         if (blob->length < 4) return -1;
 | 
|---|
| 549 |                         data->ea_list.resume_key = IVAL(blob->data, 0);
 | 
|---|
| 550 |                         blob->data += 4;
 | 
|---|
| 551 |                         blob->length -= 4;
 | 
|---|
| 552 |                 }
 | 
|---|
| 553 |                 if (blob->length < 28) return -1;
 | 
|---|
| 554 |                 data->ea_list.create_time = raw_pull_dos_date2(tree->session->transport,
 | 
|---|
| 555 |                                                                blob->data + 0);
 | 
|---|
| 556 |                 data->ea_list.access_time = raw_pull_dos_date2(tree->session->transport,
 | 
|---|
| 557 |                                                                blob->data + 4);
 | 
|---|
| 558 |                 data->ea_list.write_time  = raw_pull_dos_date2(tree->session->transport,
 | 
|---|
| 559 |                                                                blob->data + 8);
 | 
|---|
| 560 |                 data->ea_list.size        = IVAL(blob->data, 12);
 | 
|---|
| 561 |                 data->ea_list.alloc_size  = IVAL(blob->data, 16);
 | 
|---|
| 562 |                 data->ea_list.attrib      = SVAL(blob->data, 20);
 | 
|---|
| 563 |                 ea_size                   = IVAL(blob->data, 22);
 | 
|---|
| 564 |                 if (ea_size > 0xFFFF) {
 | 
|---|
| 565 |                         return -1;
 | 
|---|
| 566 |                 }
 | 
|---|
| 567 |                 eablob.data = blob->data + 22;
 | 
|---|
| 568 |                 eablob.length = ea_size;
 | 
|---|
| 569 |                 if (eablob.length > blob->length - 24) {
 | 
|---|
| 570 |                         return -1;
 | 
|---|
| 571 |                 }
 | 
|---|
| 572 |                 status = ea_pull_list(&eablob, mem_ctx, 
 | 
|---|
| 573 |                                       &data->ea_list.eas.num_eas,
 | 
|---|
| 574 |                                       &data->ea_list.eas.eas);
 | 
|---|
| 575 |                 if (!NT_STATUS_IS_OK(status)) {
 | 
|---|
| 576 |                         return -1;
 | 
|---|
| 577 |                 }
 | 
|---|
| 578 |                 len = smbcli_blob_pull_string(tree->session, mem_ctx, blob,
 | 
|---|
| 579 |                                               &data->ea_list.name,
 | 
|---|
| 580 |                                               22+ea_size, 23+ea_size, 
 | 
|---|
| 581 |                                               STR_LEN8BIT | STR_NOALIGN);
 | 
|---|
| 582 |                 return len + ea_size + 23 + 1;
 | 
|---|
| 583 | 
 | 
|---|
| 584 |         case RAW_SEARCH_DATA_UNIX_INFO:
 | 
|---|
| 585 |                 if (blob->length < 109) return -1;
 | 
|---|
| 586 |                 ofs                                  = IVAL(blob->data,             0);
 | 
|---|
| 587 |                 data->unix_info.file_index           = IVAL(blob->data,             4);
 | 
|---|
| 588 |                 data->unix_info.size                 = BVAL(blob->data,             8);
 | 
|---|
| 589 |                 data->unix_info.alloc_size           = BVAL(blob->data,            16);
 | 
|---|
| 590 |                 data->unix_info.status_change_time   = smbcli_pull_nttime(blob->data, 24);
 | 
|---|
| 591 |                 data->unix_info.access_time          = smbcli_pull_nttime(blob->data, 32);
 | 
|---|
| 592 |                 data->unix_info.change_time          = smbcli_pull_nttime(blob->data, 40);
 | 
|---|
| 593 |                 data->unix_info.uid                  = IVAL(blob->data,            48);
 | 
|---|
| 594 |                 data->unix_info.gid                  = IVAL(blob->data,            56);
 | 
|---|
| 595 |                 data->unix_info.file_type            = IVAL(blob->data,            64);
 | 
|---|
| 596 |                 data->unix_info.dev_major            = BVAL(blob->data,            68);
 | 
|---|
| 597 |                 data->unix_info.dev_minor            = BVAL(blob->data,            76);
 | 
|---|
| 598 |                 data->unix_info.unique_id            = BVAL(blob->data,            84);
 | 
|---|
| 599 |                 data->unix_info.permissions          = IVAL(blob->data,            92);
 | 
|---|
| 600 |                 data->unix_info.nlink                = IVAL(blob->data,           100);
 | 
|---|
| 601 |                 /* There is no length field for this name but we know it's null terminated. */
 | 
|---|
| 602 |                 len = smbcli_blob_pull_unix_string(tree->session, mem_ctx, blob,
 | 
|---|
| 603 |                                            &data->unix_info.name, 108, 0);
 | 
|---|
| 604 |                 if (ofs != 0 && ofs < 108+len) {
 | 
|---|
| 605 |                         return -1;
 | 
|---|
| 606 |                 }
 | 
|---|
| 607 |                 return ofs;
 | 
|---|
| 608 | 
 | 
|---|
| 609 |         case RAW_SEARCH_DATA_UNIX_INFO2:
 | 
|---|
| 610 |                 /*   8 - size of ofs + file_index
 | 
|---|
| 611 |                  * 116 - size of unix_info2
 | 
|---|
| 612 |                  *   4 - size of name length
 | 
|---|
| 613 |                  *   2 - "." is the shortest name
 | 
|---|
| 614 |                  */
 | 
|---|
| 615 |                 if (blob->length < (116 + 8 + 4 + 2)) {
 | 
|---|
| 616 |                         return -1;
 | 
|---|
| 617 |                 }
 | 
|---|
| 618 | 
 | 
|---|
| 619 |                 ofs                                 = IVAL(blob->data,   0);
 | 
|---|
| 620 |                 data->unix_info2.file_index         = IVAL(blob->data,   4);
 | 
|---|
| 621 |                 data->unix_info2.end_of_file        = BVAL(blob->data,   8);
 | 
|---|
| 622 |                 data->unix_info2.num_bytes          = BVAL(blob->data,  16);
 | 
|---|
| 623 |                 data->unix_info2.status_change_time = smbcli_pull_nttime(blob->data, 24);
 | 
|---|
| 624 |                 data->unix_info2.access_time        = smbcli_pull_nttime(blob->data, 32);
 | 
|---|
| 625 |                 data->unix_info2.change_time        = smbcli_pull_nttime(blob->data, 40);
 | 
|---|
| 626 |                 data->unix_info2.uid                = IVAL(blob->data,  48);
 | 
|---|
| 627 |                 data->unix_info2.gid                = IVAL(blob->data,  56);
 | 
|---|
| 628 |                 data->unix_info2.file_type          = IVAL(blob->data,  64);
 | 
|---|
| 629 |                 data->unix_info2.dev_major          = BVAL(blob->data,  68);
 | 
|---|
| 630 |                 data->unix_info2.dev_minor          = BVAL(blob->data,  76);
 | 
|---|
| 631 |                 data->unix_info2.unique_id          = BVAL(blob->data,  84);
 | 
|---|
| 632 |                 data->unix_info2.permissions        = IVAL(blob->data,  92);
 | 
|---|
| 633 |                 data->unix_info2.nlink              = IVAL(blob->data, 100);
 | 
|---|
| 634 |                 data->unix_info2.create_time        = smbcli_pull_nttime(blob->data, 108);
 | 
|---|
| 635 |                 data->unix_info2.file_flags         = IVAL(blob->data, 116);
 | 
|---|
| 636 |                 data->unix_info2.flags_mask         = IVAL(blob->data, 120);
 | 
|---|
| 637 | 
 | 
|---|
| 638 |                 /* There is a 4 byte length field for this name. The length
 | 
|---|
| 639 |                  * does not include the NULL terminator.
 | 
|---|
| 640 |                  */
 | 
|---|
| 641 |                 len = smbcli_blob_pull_string(tree->session, mem_ctx, blob,
 | 
|---|
| 642 |                                        &data->unix_info2.name,
 | 
|---|
| 643 |                                        8 + 116, /* offset to length */
 | 
|---|
| 644 |                                        8 + 116 + 4, /* offset to string */
 | 
|---|
| 645 |                                        0);
 | 
|---|
| 646 | 
 | 
|---|
| 647 |                 if (ofs != 0 && ofs < (8 + 116 + 4 + len)) {
 | 
|---|
| 648 |                         return -1;
 | 
|---|
| 649 |                 }
 | 
|---|
| 650 | 
 | 
|---|
| 651 |                 return ofs;
 | 
|---|
| 652 | 
 | 
|---|
| 653 |                 case RAW_SEARCH_DATA_DIRECTORY_INFO:
 | 
|---|
| 654 |                 case RAW_SEARCH_DATA_FULL_DIRECTORY_INFO:
 | 
|---|
| 655 |                 case RAW_SEARCH_DATA_NAME_INFO:
 | 
|---|
| 656 |                 case RAW_SEARCH_DATA_BOTH_DIRECTORY_INFO:
 | 
|---|
| 657 |                 case RAW_SEARCH_DATA_ID_FULL_DIRECTORY_INFO:
 | 
|---|
| 658 |                 case RAW_SEARCH_DATA_ID_BOTH_DIRECTORY_INFO: {
 | 
|---|
| 659 |                         unsigned int str_flags = STR_UNICODE;
 | 
|---|
| 660 |                         if (!(tree->session->transport->negotiate.capabilities & CAP_UNICODE)) {
 | 
|---|
| 661 |                                 str_flags = STR_ASCII;
 | 
|---|
| 662 |                         }
 | 
|---|
| 663 |                         
 | 
|---|
| 664 |                 status = smb_raw_search_common(mem_ctx, level, blob, data, &ofs, str_flags);
 | 
|---|
| 665 |                 if (!NT_STATUS_IS_OK(status)) {
 | 
|---|
| 666 |                         return -1;
 | 
|---|
| 667 |                 }
 | 
|---|
| 668 |                 return ofs;
 | 
|---|
| 669 |         }
 | 
|---|
| 670 |         }
 | 
|---|
| 671 | 
 | 
|---|
| 672 |         /* invalid level */
 | 
|---|
| 673 |         return -1;
 | 
|---|
| 674 | }
 | 
|---|
| 675 | 
 | 
|---|
| 676 | /****************************************************************************
 | 
|---|
| 677 |  Trans2 search backend - process output.
 | 
|---|
| 678 | ****************************************************************************/
 | 
|---|
| 679 | static NTSTATUS smb_raw_t2search_backend(struct smbcli_tree *tree,
 | 
|---|
| 680 |                                          TALLOC_CTX *mem_ctx,
 | 
|---|
| 681 |                                          enum smb_search_data_level level,
 | 
|---|
| 682 |                                          uint16_t flags,
 | 
|---|
| 683 |                                          int16_t count,
 | 
|---|
| 684 |                                          DATA_BLOB *blob,
 | 
|---|
| 685 |                                          void *private_data,
 | 
|---|
| 686 |                                          smbcli_search_callback callback)
 | 
|---|
| 687 | 
 | 
|---|
| 688 | {
 | 
|---|
| 689 |         int i;
 | 
|---|
| 690 |         DATA_BLOB blob2;
 | 
|---|
| 691 | 
 | 
|---|
| 692 |         blob2.data = blob->data;
 | 
|---|
| 693 |         blob2.length = blob->length;
 | 
|---|
| 694 | 
 | 
|---|
| 695 |         for (i=0; i < count; i++) {
 | 
|---|
| 696 |                 union smb_search_data search_data;
 | 
|---|
| 697 |                 unsigned int len;
 | 
|---|
| 698 | 
 | 
|---|
| 699 |                 len = parse_trans2_search(tree, mem_ctx, level, flags, &blob2, &search_data);
 | 
|---|
| 700 |                 if (len == -1) {
 | 
|---|
| 701 |                         return NT_STATUS_INVALID_PARAMETER;
 | 
|---|
| 702 |                 }
 | 
|---|
| 703 | 
 | 
|---|
| 704 |                 /* the callback function can tell us that no more will
 | 
|---|
| 705 |                    fit - in that case we stop, but it isn't an error */
 | 
|---|
| 706 |                 if (!callback(private_data, &search_data)) {
 | 
|---|
| 707 |                         break;
 | 
|---|
| 708 |                 }
 | 
|---|
| 709 | 
 | 
|---|
| 710 |                 if (len == 0) break;
 | 
|---|
| 711 | 
 | 
|---|
| 712 |                 blob2.data += len;
 | 
|---|
| 713 |                 blob2.length -= len;
 | 
|---|
| 714 |         }
 | 
|---|
| 715 | 
 | 
|---|
| 716 |         return NT_STATUS_OK;
 | 
|---|
| 717 | }
 | 
|---|
| 718 | 
 | 
|---|
| 719 | 
 | 
|---|
| 720 | /* Implements trans2findfirst2 and old search
 | 
|---|
| 721 |  */
 | 
|---|
| 722 | _PUBLIC_ NTSTATUS smb_raw_search_first(struct smbcli_tree *tree,
 | 
|---|
| 723 |                               TALLOC_CTX *mem_ctx,
 | 
|---|
| 724 |                               union smb_search_first *io, void *private_data,
 | 
|---|
| 725 |                               smbcli_search_callback callback)
 | 
|---|
| 726 | {
 | 
|---|
| 727 |         DATA_BLOB p_blob, d_blob;
 | 
|---|
| 728 |         NTSTATUS status;
 | 
|---|
| 729 | 
 | 
|---|
| 730 |         switch (io->generic.level) {
 | 
|---|
| 731 |         case RAW_SEARCH_SEARCH:
 | 
|---|
| 732 |         case RAW_SEARCH_FFIRST:
 | 
|---|
| 733 |         case RAW_SEARCH_FUNIQUE:
 | 
|---|
| 734 |                 return smb_raw_search_first_old(tree, mem_ctx, io, private_data, callback);
 | 
|---|
| 735 | 
 | 
|---|
| 736 |         case RAW_SEARCH_TRANS2:
 | 
|---|
| 737 |                 break;
 | 
|---|
| 738 | 
 | 
|---|
| 739 |         case RAW_SEARCH_SMB2:
 | 
|---|
| 740 |                 return NT_STATUS_INVALID_LEVEL;
 | 
|---|
| 741 |         }
 | 
|---|
| 742 | 
 | 
|---|
| 743 |         status = smb_raw_search_first_blob(tree, mem_ctx,
 | 
|---|
| 744 |                                            io, &p_blob, &d_blob);
 | 
|---|
| 745 |         if (!NT_STATUS_IS_OK(status)) {
 | 
|---|
| 746 |                 return status;
 | 
|---|
| 747 |         }
 | 
|---|
| 748 |         
 | 
|---|
| 749 |         if (p_blob.length < 10) {
 | 
|---|
| 750 |                 DEBUG(1,("smb_raw_search_first: parms wrong size %d != expected_param_size\n",
 | 
|---|
| 751 |                         (int)p_blob.length));
 | 
|---|
| 752 |                 return NT_STATUS_INVALID_PARAMETER;
 | 
|---|
| 753 |         }
 | 
|---|
| 754 | 
 | 
|---|
| 755 |         /* process output data */
 | 
|---|
| 756 |         io->t2ffirst.out.handle = SVAL(p_blob.data, 0);
 | 
|---|
| 757 |         io->t2ffirst.out.count = SVAL(p_blob.data, 2);
 | 
|---|
| 758 |         io->t2ffirst.out.end_of_search = SVAL(p_blob.data, 4);
 | 
|---|
| 759 | 
 | 
|---|
| 760 |         status = smb_raw_t2search_backend(tree, mem_ctx,
 | 
|---|
| 761 |                                           io->generic.data_level, 
 | 
|---|
| 762 |                                           io->t2ffirst.in.flags, io->t2ffirst.out.count,
 | 
|---|
| 763 |                                           &d_blob, private_data, callback);
 | 
|---|
| 764 |         
 | 
|---|
| 765 |         return status;
 | 
|---|
| 766 | }
 | 
|---|
| 767 | 
 | 
|---|
| 768 | /* Implements trans2findnext2 and old smbsearch
 | 
|---|
| 769 |  */
 | 
|---|
| 770 | NTSTATUS smb_raw_search_next(struct smbcli_tree *tree,
 | 
|---|
| 771 |                              TALLOC_CTX *mem_ctx,
 | 
|---|
| 772 |                              union smb_search_next *io, void *private_data,
 | 
|---|
| 773 |                              smbcli_search_callback callback)
 | 
|---|
| 774 | {
 | 
|---|
| 775 |         DATA_BLOB p_blob, d_blob;
 | 
|---|
| 776 |         NTSTATUS status;
 | 
|---|
| 777 | 
 | 
|---|
| 778 |         switch (io->generic.level) {
 | 
|---|
| 779 |         case RAW_SEARCH_SEARCH:
 | 
|---|
| 780 |         case RAW_SEARCH_FFIRST:
 | 
|---|
| 781 |                 return smb_raw_search_next_old(tree, mem_ctx, io, private_data, callback);
 | 
|---|
| 782 | 
 | 
|---|
| 783 |         case RAW_SEARCH_FUNIQUE:
 | 
|---|
| 784 |                 return NT_STATUS_INVALID_LEVEL;
 | 
|---|
| 785 | 
 | 
|---|
| 786 |         case RAW_SEARCH_TRANS2:
 | 
|---|
| 787 |                 break;
 | 
|---|
| 788 | 
 | 
|---|
| 789 |         case RAW_SEARCH_SMB2:
 | 
|---|
| 790 |                 return NT_STATUS_INVALID_LEVEL;
 | 
|---|
| 791 |         }
 | 
|---|
| 792 | 
 | 
|---|
| 793 |         status = smb_raw_search_next_blob(tree, mem_ctx,
 | 
|---|
| 794 |                                           io, &p_blob, &d_blob);
 | 
|---|
| 795 |         if (!NT_STATUS_IS_OK(status)) {
 | 
|---|
| 796 |                 return status;
 | 
|---|
| 797 |         }
 | 
|---|
| 798 |         
 | 
|---|
| 799 |         if (p_blob.length != 8) {
 | 
|---|
| 800 |                 DEBUG(1,("smb_raw_search_next: parms wrong size %d != expected_param_size\n",
 | 
|---|
| 801 |                         (int)p_blob.length));
 | 
|---|
| 802 |                 return NT_STATUS_INVALID_PARAMETER;
 | 
|---|
| 803 |         }
 | 
|---|
| 804 | 
 | 
|---|
| 805 |         /* process output data */
 | 
|---|
| 806 |         io->t2fnext.out.count = SVAL(p_blob.data, 0);
 | 
|---|
| 807 |         io->t2fnext.out.end_of_search = SVAL(p_blob.data, 2);
 | 
|---|
| 808 |                 
 | 
|---|
| 809 |         status = smb_raw_t2search_backend(tree, mem_ctx,
 | 
|---|
| 810 |                                           io->generic.data_level, 
 | 
|---|
| 811 |                                           io->t2fnext.in.flags, io->t2fnext.out.count,
 | 
|---|
| 812 |                                           &d_blob, private_data, callback);
 | 
|---|
| 813 |         
 | 
|---|
| 814 |         return status;
 | 
|---|
| 815 | }
 | 
|---|
| 816 | 
 | 
|---|
| 817 | /* 
 | 
|---|
| 818 |    Implements trans2findclose2
 | 
|---|
| 819 |  */
 | 
|---|
| 820 | NTSTATUS smb_raw_search_close(struct smbcli_tree *tree,
 | 
|---|
| 821 |                               union smb_search_close *io)
 | 
|---|
| 822 | {
 | 
|---|
| 823 |         struct smbcli_request *req;
 | 
|---|
| 824 | 
 | 
|---|
| 825 |         if (io->generic.level == RAW_FINDCLOSE_FCLOSE) {
 | 
|---|
| 826 |                 return smb_raw_search_close_old(tree, io);
 | 
|---|
| 827 |         }
 | 
|---|
| 828 |         
 | 
|---|
| 829 |         req = smbcli_request_setup(tree, SMBfindclose, 1, 0);
 | 
|---|
| 830 |         if (!req) {
 | 
|---|
| 831 |                 return NT_STATUS_NO_MEMORY;
 | 
|---|
| 832 |         }
 | 
|---|
| 833 | 
 | 
|---|
| 834 |         SSVAL(req->out.vwv, VWV(0), io->findclose.in.handle);
 | 
|---|
| 835 | 
 | 
|---|
| 836 |         if (smbcli_request_send(req)) {
 | 
|---|
| 837 |                 (void) smbcli_request_receive(req);
 | 
|---|
| 838 |         }
 | 
|---|
| 839 | 
 | 
|---|
| 840 |         return smbcli_request_destroy(req);
 | 
|---|
| 841 | }
 | 
|---|