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1
18
19 package com.knowgate.jcifs.smb;
20
21 import java.io.UnsupportedEncodingException  ;
22 import java.util.Date ;
23
24 import com.knowgate.debug.*;
25
26 class Trans2FindFirst2Response extends SmbComTransactionResponse {
27
28
30 static final int SMB_INFO_STANDARD = 1;
31 static final int SMB_INFO_QUERY_EA_SIZE = 2;
32 static final int SMB_INFO_QUERY_EAS_FROM_LIST = 3;
33 static final int SMB_FIND_FILE_DIRECTORY_INFO = 0x101;
34 static final int SMB_FIND_FILE_FULL_DIRECTORY_INFO = 0x102;
35 static final int SMB_FILE_NAMES_INFO = 0x103;
36 static final int SMB_FILE_BOTH_DIRECTORY_INFO = 0x104;
37
38 class SmbFindFileBothDirectoryInfo implements FileEntry {
39 int nextEntryOffset;
40 int fileIndex;
41 long creationTime;
42 long lastAccessTime;
43 long lastWriteTime;
44 long changeTime;
45 long endOfFile;
46 long allocationSize;
47 int extFileAttributes;
48 int fileNameLength;
49 int eaSize;
50 int shortNameLength;
51 String shortName;
52 String filename;
53
54 public String getName() {
55 return filename;
56 }
57 public int getType() {
58 return SmbFile.TYPE_FILESYSTEM;
59 }
60 public int getAttributes() {
61 return extFileAttributes;
62 }
63 public long createTime() {
64 return creationTime;
65 }
66 public long lastModified() {
67 return lastWriteTime;
68 }
69 public long length() {
70 return endOfFile;
71 }
72
73 public String toString() {
74 return new String ( "SmbFindFileBothDirectoryInfo[" +
75 "nextEntryOffset=" + nextEntryOffset +
76 ",fileIndex=" + fileIndex +
77 ",creationTime=" + new Date ( creationTime ) +
78 ",lastAccessTime=" + new Date ( lastAccessTime ) +
79 ",lastWriteTime=" + new Date ( lastWriteTime ) +
80 ",changeTime=" + new Date ( changeTime ) +
81 ",endOfFile=" + endOfFile +
82 ",allocationSize=" + allocationSize +
83 ",extFileAttributes=" + extFileAttributes +
84 ",fileNameLength=" + fileNameLength +
85 ",eaSize=" + eaSize +
86 ",shortNameLength=" + shortNameLength +
87 ",shortName=" + shortName +
88 ",filename=" + filename + "]" );
89 }
90 }
91
92 int sid;
93 boolean isEndOfSearch;
94 int eaErrorOffset;
95 int lastNameOffset, lastNameBufferIndex;
96 String lastName;
97 int resumeKey;
98
99
100 Trans2FindFirst2Response() {
101 command = SMB_COM_TRANSACTION2;
102 subCommand = SmbComTransaction.TRANS2_FIND_FIRST2;
103 }
104
105 String readString( byte[] src, int srcIndex, int len ) {
106 String str = null;
107 try {
108 if( useUnicode ) {
109 str = new String ( src, srcIndex, len, "UnicodeLittle" );
111 } else {
112
113
118
119
124
125 if( len > 0 && src[srcIndex + len - 1] == '\0' ) {
126 len--;
127 }
128 str = new String ( src, srcIndex, len, ServerMessageBlock.OEM_ENCODING );
129 }
130 } catch( UnsupportedEncodingException uee ) {
131 if( DebugFile.trace )
132 new ErrorHandler(uee);
133 }
134 return str;
135 }
136 int writeSetupWireFormat( byte[] dst, int dstIndex ) {
137 return 0;
138 }
139 int writeParametersWireFormat( byte[] dst, int dstIndex ) {
140 return 0;
141 }
142 int writeDataWireFormat( byte[] dst, int dstIndex ) {
143 return 0;
144 }
145 int readSetupWireFormat( byte[] buffer, int bufferIndex, int len ) {
146 return 0;
147 }
148 int readParametersWireFormat( byte[] buffer, int bufferIndex, int len ) {
149 int start = bufferIndex;
150
151 if( subCommand == SmbComTransaction.TRANS2_FIND_FIRST2 ) {
152 sid = readInt2( buffer, bufferIndex );
153 bufferIndex += 2;
154 }
155 numEntries = readInt2( buffer, bufferIndex );
156 bufferIndex += 2;
157 isEndOfSearch = ( buffer[bufferIndex] & 0x01 ) == 0x01 ? true : false;
158 bufferIndex += 2;
159 eaErrorOffset = readInt2( buffer, bufferIndex );
160 bufferIndex += 2;
161 lastNameOffset = readInt2( buffer, bufferIndex );
162 bufferIndex += 2;
163
164 return bufferIndex - start;
165 }
166 int readDataWireFormat( byte[] buffer, int bufferIndex, int len ) {
167 int start = bufferIndex;
168 SmbFindFileBothDirectoryInfo e;
169
170 lastNameBufferIndex = bufferIndex + lastNameOffset;
171
172 results = new SmbFindFileBothDirectoryInfo[numEntries];
173 for( int i = 0; i < numEntries; i++ ) {
174 results[i] = e = new SmbFindFileBothDirectoryInfo();
175
176 e.nextEntryOffset = readInt4( buffer, bufferIndex );
177 e.fileIndex = readInt4( buffer, bufferIndex + 4 );
178 e.creationTime = readTime( buffer, bufferIndex + 8 );
179 e.lastWriteTime = readTime( buffer, bufferIndex + 24 );
181 e.endOfFile = readInt8( buffer, bufferIndex + 40 );
183 e.extFileAttributes = readInt4( buffer, bufferIndex + 56 );
185 e.fileNameLength = readInt4( buffer, bufferIndex + 60 );
186
189
191
192 e.filename = readString( buffer, bufferIndex + 94, e.fileNameLength );
194
195
202
203 if( lastNameBufferIndex >= bufferIndex && ( e.nextEntryOffset == 0 ||
204 lastNameBufferIndex < ( bufferIndex + e.nextEntryOffset ))) {
205 lastName = e.filename;
206 resumeKey = e.fileIndex;
207 }
208
209 bufferIndex += e.nextEntryOffset;
210 }
211
212
215
216
218 return dataCount;
219 }
220 public String toString() {
221 String c;
222 if( subCommand == SmbComTransaction.TRANS2_FIND_FIRST2 ) {
223 c = "Trans2FindFirst2Response[";
224 } else {
225 c = "Trans2FindNext2Response[";
226 }
227 return new String ( c + super.toString() +
228 ",sid=" + sid +
229 ",searchCount=" + numEntries +
230 ",isEndOfSearch=" + isEndOfSearch +
231 ",eaErrorOffset=" + eaErrorOffset +
232 ",lastNameOffset=" + lastNameOffset +
233 ",lastName=" + lastName + "]" );
234 }
235 }
236 |
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