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Definition at line 55 of file hivehdr.c.
References _HBASE_BLOCK::CheckSum, _HBASE_BLOCK::Cluster, FALSE, _HBASE_BLOCK::FileName, _HBASE_BLOCK::Format, HBASE_BLOCK_SIGNATURE, HBASE_FORMAT_MEMORY, HBASE_NAME_ALLOC, HFILE_TYPE_ALTERNATE, HFILE_TYPE_LOG, HFILE_TYPE_MAX, HFILE_TYPE_PRIMARY, HSECTOR_SIZE, HSYS_MAJOR, HSYS_MINOR, HvpHeaderCheckSum(), INVALID_HANDLE_VALUE, _HBASE_BLOCK::Length, _HBASE_BLOCK::Major, _HBASE_BLOCK::Minor, NULL, OPEN_EXISTING, _HBASE_BLOCK::RootCell, _HBASE_BLOCK::Sequence1, _HBASE_BLOCK::Sequence2, _HBASE_BLOCK::Signature, _HBASE_BLOCK::TimeStamp, TRUE, and _HBASE_BLOCK::Type.
Referenced by main().
00058 {
00059 HANDLE infile;
00060 static char buffer[ HSECTOR_SIZE];
00061 PHBASE_BLOCK bbp;
00062 char *validstring[] = { "BAD", "OK" };
00063 int valid;
00064 char * typename[] = { "primary", "alternate", "log", "external", "unknown" };
00065 int typeselect;
00066 int readcount;
00067 unsigned long checksum;
00068 unsigned long i;
00069
00070 infile = (HANDLE)CreateFile(
00071 Filename,
00072 GENERIC_READ,
00073 FILE_SHARE_READ | FILE_SHARE_WRITE,
00074 NULL,
00075 OPEN_EXISTING,
00076 FILE_FLAG_SEQUENTIAL_SCAN,
00077 NULL
00078 );
00079 if (infile == INVALID_HANDLE_VALUE) {
00080 fprintf(stderr, "hivehdr: Could not open '%s'\n", Filename);
00081 return;
00082 }
00083
00084 if (!ReadFile(infile, buffer, HSECTOR_SIZE, &readcount, NULL)) {
00085 fprintf(
00086 stderr, "hivehdr: '%s' - cannot read full base block\n", Filename);
00087 return;
00088 }
00089 if (readcount != HSECTOR_SIZE) {
00090 fprintf(
00091 stderr, "hivehdr: '%s' - cannot read full base block\n", Filename);
00092 return;
00093 }
00094
00095 bbp = ( PHBASE_BLOCK)&(buffer[0]);
00096
00097 if ((bbp-> Major != 1) || (bbp-> Minor != 1)) {
00098 printf( "WARNING: Hive file is newer than hivehdr, or is invalid\n");
00099 }
00100
00101 printf( " File: '%s'\n", Filename);
00102 printf( " BaseBlock:\n");
00103
00104 valid = (bbp-> Signature == HBASE_BLOCK_SIGNATURE);
00105 printf( " Signature: %08lx '%4.4s'\t\t%s\n",
00106 bbp-> Signature, (PUCHAR)&(bbp-> Signature), validstring[valid]);
00107
00108 valid = (bbp-> Sequence1 == bbp-> Sequence2);
00109 printf( " Sequence1//2: %08lx//%08lx\t%s\n",
00110 bbp-> Sequence1, bbp-> Sequence2, validstring[valid]);
00111
00112 printf( " TimeStamp: %08lx:%08lx\n",
00113 bbp-> TimeStamp.HighPart, bbp-> TimeStamp.LowPart,
00114 (PUCHAR)&(bbp-> Signature), validstring[valid]);
00115
00116 valid = (bbp-> Major == HSYS_MAJOR);
00117 printf( "Major Version: %08lx\t\t\t%s\n",
00118 bbp-> Major, validstring[valid]);
00119
00120 valid = (bbp-> Minor == HSYS_MINOR);
00121 printf( "Minor Version: %08lx\t\t\t%s\n",
00122 bbp-> Minor, validstring[valid]);
00123
00124 valid = ( (bbp-> Type == HFILE_TYPE_PRIMARY) ||
00125 (bbp-> Type == HFILE_TYPE_ALTERNATE) ||
00126 (bbp-> Type == HFILE_TYPE_LOG) );
00127 if (valid) {
00128 typeselect = bbp-> Type;
00129 } else {
00130 typeselect = HFILE_TYPE_MAX;
00131 }
00132
00133 printf( " Type: %08lx %s\t\t%s\n",
00134 bbp-> Type, typename[typeselect], validstring[valid]);
00135
00136 valid = (bbp-> Format == HBASE_FORMAT_MEMORY);
00137 printf( " Format: %08lx\t\t\t%s\n",
00138 bbp-> Format, validstring[valid]);
00139
00140 printf( " RootCell: %08lx\n", bbp-> RootCell);
00141
00142 printf( " Length: %08lx\n", bbp-> Length);
00143
00144 printf( " Cluster: %08lx\n", bbp-> Cluster);
00145
00146 checksum = HvpHeaderCheckSum(bbp);
00147 valid = (checksum == bbp-> CheckSum);
00148 if (checksum == bbp-> CheckSum) {
00149 printf( " CheckSum: %08lx\t\t\t%s\n",
00150 bbp-> CheckSum, validstring[TRUE]);
00151 } else {
00152 printf( " CheckSum: %08lx\t\t\t%s\tCorrect: %08lx\n",
00153 bbp-> CheckSum, validstring[FALSE], checksum);
00154 }
00155
00156
00157
00158
00159 printf( "Hive/FileName: ");
00160
00161 for (i = 0; i < HBASE_NAME_ALLOC;i+= sizeof(WCHAR)) {
00162 printf( "%wc", bbp-> FileName[i]);
00163 }
00164
00165
00166 return;
00167 }
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