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1
18
19 package jcifs.smb;
20
21 import java.io.UnsupportedEncodingException  ;
22 import java.util.Date ;
23
24 class Trans2FindFirst2Response extends SmbComTransactionResponse {
25
26
28 static final int SMB_INFO_STANDARD = 1;
29 static final int SMB_INFO_QUERY_EA_SIZE = 2;
30 static final int SMB_INFO_QUERY_EAS_FROM_LIST = 3;
31 static final int SMB_FIND_FILE_DIRECTORY_INFO = 0x101;
32 static final int SMB_FIND_FILE_FULL_DIRECTORY_INFO = 0x102;
33 static final int SMB_FILE_NAMES_INFO = 0x103;
34 static final int SMB_FILE_BOTH_DIRECTORY_INFO = 0x104;
35
36 class SmbFindFileBothDirectoryInfo implements FileEntry {
37 int nextEntryOffset;
38 int fileIndex;
39 long creationTime;
40 long lastAccessTime;
41 long lastWriteTime;
42 long changeTime;
43 long endOfFile;
44 long allocationSize;
45 int extFileAttributes;
46 int fileNameLength;
47 int eaSize;
48 int shortNameLength;
49 String shortName;
50 String filename;
51
52 public String getName() {
53 return filename;
54 }
55 public int getType() {
56 return SmbFile.TYPE_FILESYSTEM;
57 }
58 public int getAttributes() {
59 return extFileAttributes;
60 }
61 public long createTime() {
62 return creationTime;
63 }
64 public long lastModified() {
65 return lastWriteTime;
66 }
67 public long length() {
68 return endOfFile;
69 }
70
71 public String toString() {
72 return new String ( "SmbFindFileBothDirectoryInfo[" +
73 "nextEntryOffset=" + nextEntryOffset +
74 ",fileIndex=" + fileIndex +
75 ",creationTime=" + new Date ( creationTime ) +
76 ",lastAccessTime=" + new Date ( lastAccessTime ) +
77 ",lastWriteTime=" + new Date ( lastWriteTime ) +
78 ",changeTime=" + new Date ( changeTime ) +
79 ",endOfFile=" + endOfFile +
80 ",allocationSize=" + allocationSize +
81 ",extFileAttributes=" + extFileAttributes +
82 ",fileNameLength=" + fileNameLength +
83 ",eaSize=" + eaSize +
84 ",shortNameLength=" + shortNameLength +
85 ",shortName=" + shortName +
86 ",filename=" + filename + "]" );
87 }
88 }
89
90 int sid;
91 boolean isEndOfSearch;
92 int eaErrorOffset;
93 int lastNameOffset, lastNameBufferIndex;
94 String lastName;
95 int resumeKey;
96
97
98 Trans2FindFirst2Response() {
99 command = SMB_COM_TRANSACTION2;
100 subCommand = SmbComTransaction.TRANS2_FIND_FIRST2;
101 }
102
103 String readString( byte[] src, int srcIndex, int len ) {
104 String str = null;
105 try {
106 if( useUnicode ) {
107 str = new String ( src, srcIndex, len, "UnicodeLittle" );
109 } else {
110
111
116
117
122
123 if( len > 0 && src[srcIndex + len - 1] == '\0' ) {
124 len--;
125 }
126 str = new String ( src, srcIndex, len, ServerMessageBlock.OEM_ENCODING );
127 }
128 } catch( UnsupportedEncodingException uee ) {
129 if( log.level > 1 )
130 uee.printStackTrace( log );
131 }
132 return str;
133 }
134 int writeSetupWireFormat( byte[] dst, int dstIndex ) {
135 return 0;
136 }
137 int writeParametersWireFormat( byte[] dst, int dstIndex ) {
138 return 0;
139 }
140 int writeDataWireFormat( byte[] dst, int dstIndex ) {
141 return 0;
142 }
143 int readSetupWireFormat( byte[] buffer, int bufferIndex, int len ) {
144 return 0;
145 }
146 int readParametersWireFormat( byte[] buffer, int bufferIndex, int len ) {
147 int start = bufferIndex;
148
149 if( subCommand == SmbComTransaction.TRANS2_FIND_FIRST2 ) {
150 sid = readInt2( buffer, bufferIndex );
151 bufferIndex += 2;
152 }
153 numEntries = readInt2( buffer, bufferIndex );
154 bufferIndex += 2;
155 isEndOfSearch = ( buffer[bufferIndex] & 0x01 ) == 0x01 ? true : false;
156 bufferIndex += 2;
157 eaErrorOffset = readInt2( buffer, bufferIndex );
158 bufferIndex += 2;
159 lastNameOffset = readInt2( buffer, bufferIndex );
160 bufferIndex += 2;
161
162 return bufferIndex - start;
163 }
164 int readDataWireFormat( byte[] buffer, int bufferIndex, int len ) {
165 int start = bufferIndex;
166 SmbFindFileBothDirectoryInfo e;
167
168 lastNameBufferIndex = bufferIndex + lastNameOffset;
169
170 results = new SmbFindFileBothDirectoryInfo[numEntries];
171 for( int i = 0; i < numEntries; i++ ) {
172 results[i] = e = new SmbFindFileBothDirectoryInfo();
173
174 e.nextEntryOffset = readInt4( buffer, bufferIndex );
175 e.fileIndex = readInt4( buffer, bufferIndex + 4 );
176 e.creationTime = readTime( buffer, bufferIndex + 8 );
177 e.lastWriteTime = readTime( buffer, bufferIndex + 24 );
179 e.endOfFile = readInt8( buffer, bufferIndex + 40 );
181 e.extFileAttributes = readInt4( buffer, bufferIndex + 56 );
183 e.fileNameLength = readInt4( buffer, bufferIndex + 60 );
184
187
189
190 e.filename = readString( buffer, bufferIndex + 94, e.fileNameLength );
192
193
200
201 if( lastNameBufferIndex >= bufferIndex && ( e.nextEntryOffset == 0 ||
202 lastNameBufferIndex < ( bufferIndex + e.nextEntryOffset ))) {
203 lastName = e.filename;
204 resumeKey = e.fileIndex;
205 }
206
207 bufferIndex += e.nextEntryOffset;
208 }
209
210
213
214
216 return dataCount;
217 }
218 public String toString() {
219 String c;
220 if( subCommand == SmbComTransaction.TRANS2_FIND_FIRST2 ) {
221 c = "Trans2FindFirst2Response[";
222 } else {
223 c = "Trans2FindNext2Response[";
224 }
225 return new String ( c + super.toString() +
226 ",sid=" + sid +
227 ",searchCount=" + numEntries +
228 ",isEndOfSearch=" + isEndOfSearch +
229 ",eaErrorOffset=" + eaErrorOffset +
230 ",lastNameOffset=" + lastNameOffset +
231 ",lastName=" + lastName + "]" );
232 }
233 }
234 |
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