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-rw-r--r--src/logger.cpp44
1 files changed, 44 insertions, 0 deletions
diff --git a/src/logger.cpp b/src/logger.cpp
index 34b5d78..1e0313b 100644
--- a/src/logger.cpp
+++ b/src/logger.cpp
@@ -129,3 +129,47 @@ void Bu::Logger::setLevel( int n )
129 } 129 }
130} 130}
131 131
132void Bu::Logger::hexDump( int nLevel, const char *sFile, const char *sFunction,
133 int nLine, const void *pDataV, long nDataLen,
134 const char *lpName )
135{
136 log( nLevel, sFile, sFunction, nLine, "Displaying %ld bytes of %s.\n", nDataLen, lpName );
137 const unsigned char *pData = (const unsigned char *)pDataV;
138 int j = 0;
139 Bu::FString sBorder;
140 for( int l = 0; l < 8*3+2*8+2; l++ ) sBorder += ((l!=8*3)?("-"):("+"));
141 sBorder += '\n';
142 log( nLevel, sFile, sFunction, nLine, sBorder.getStr() );
143 Bu::FString sLine;
144 for(;;)
145 {
146 int kmax = 8;
147 if( nDataLen-j < 8 ) kmax = nDataLen-j;
148 for(int k = 0; k < 8; k++ )
149 {
150 if( k < kmax )
151 {
152 char buf[4];
153 sprintf( buf, "%02X ", (int)((unsigned char)pData[j+k]) );
154 sLine += buf;
155 }
156 else
157 {
158 sLine += "-- ";
159 }
160 }
161 sLine += "| ";
162 for(int k = 0; k < kmax; k++ )
163 {
164 char buf[3];
165 sprintf( buf, "%c ", (pData[j+k]>32 && pData[j+k]<=128)?(pData[j+k]):('.') );
166 sLine += buf;
167 }
168 sLine += '\n';
169 log( nLevel, sFile, sFunction, nLine, sLine.getStr() );
170 sLine = "";
171 j += kmax;
172 if( j >= nDataLen ) break;
173 }
174 log( nLevel, sFile, sFunction, nLine, sBorder.getStr() );
175}