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Print checksum value for single frame files in cli with -v -l options

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This commit is contained in:
FRex
2022-12-12 10:53:57 -08:00
committed by Nick Terrell
parent c91a84221b
commit dc39409a03
1 changed files with 13 additions and 3 deletions
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programs/fileio.c
+13 -3
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@@ -2749,6 +2749,7 @@ typedef struct {
int numSkippableFrames; int numSkippableFrames;
int decompUnavailable; int decompUnavailable;
int usesCheck; int usesCheck;
BYTE checksum[4];
U32 nbFiles; U32 nbFiles;
unsigned dictID; unsigned dictID;
} fileInfo_t; } fileInfo_t;
@@ -2843,8 +2844,8 @@ FIO_analyzeFrames(fileInfo_t* info, FILE* const srcFile)
int const contentChecksumFlag = (frameHeaderDescriptor & (1 << 2)) >> 2; int const contentChecksumFlag = (frameHeaderDescriptor & (1 << 2)) >> 2;
if (contentChecksumFlag) { if (contentChecksumFlag) {
info->usesCheck = 1; info->usesCheck = 1;
ERROR_IF(fseek(srcFile, 4, SEEK_CUR) != 0, ERROR_IF(fread(info->checksum, 1, 4, srcFile) != 4,
info_frame_error, "Error: could not skip past checksum"); info_frame_error, "Error: could not read checksum");
} } } }
info->numActualFrames++; info->numActualFrames++;
} }
@@ -2936,7 +2937,16 @@ displayInfo(const char* inFileName, const fileInfo_t* info, int displayLevel)
(unsigned long long)info->decompressedSize); (unsigned long long)info->decompressedSize);
DISPLAYOUT("Ratio: %.4f\n", ratio); DISPLAYOUT("Ratio: %.4f\n", ratio);
} }
DISPLAYOUT("Check: %s\n", checkString);
if (info->usesCheck && info->numActualFrames == 1) {
DISPLAYOUT("Check: %s %02x%02x%02x%02x\n", checkString,
info->checksum[3], info->checksum[2],
info->checksum[1], info->checksum[0]
);
} else {
DISPLAYOUT("Check: %s\n", checkString);
}
DISPLAYOUT("\n"); DISPLAYOUT("\n");
} }
} }