lib/zstd
1
0
Fork 0
mirror of https://github.com/facebook/zstd.git synced 2025-08-07 06:23:00 +03:00
Code Activity

Display command line parameters with concrete values in verbose mode

Browse Source
This commit is contained in:
Kevin Svetlitski
2021-11-05 12:01:20 -07:00
parent 5375d75c55
commit 0665d4c1c2
3 changed files with 45 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

42
programs/fileio.c
View File

@@ -1782,6 +1782,48 @@ FIO_compressFilename_srcFile(FIO_ctx_t* const fCtx,
return result; return result;
} }
static const char* checked_index(const char* options[], size_t length, size_t index) {
assert(index < length);
return options[index];
}
#define INDEX(options, index) checked_index((options), sizeof(options) / sizeof(char*), (index))
void FIO_displayCompressionParameters(FIO_prefs_t* const prefs) {
static const char* formatOptions[5] = {ZSTD_EXTENSION, GZ_EXTENSION, XZ_EXTENSION,
LZMA_EXTENSION, LZ4_EXTENSION};
static const char* sparseOptions[3] = {" --no-sparse", "", " --sparse"};
static const char* checkSumOptions[3] = {" --no-check", "", " --check"};
static const char* rowMatchFinderOptions[3] = {"", " --no-row-match-finder", " --row-match-finder"};
static const char* compressLiteralsOptions[3] = {"", " --compress-literals", " --no-compress-literals"};
assert(g_display_prefs.displayLevel >= 4);
DISPLAY("--format=%s", formatOptions[prefs->compressionType]);
DISPLAY("%s", INDEX(sparseOptions, prefs->sparseFileSupport));
DISPLAY("%s", prefs->dictIDFlag ? "" : " --no-dictID");
DISPLAY("%s", INDEX(checkSumOptions, prefs->checksumFlag));
DISPLAY(" --block-size=%d", prefs->blockSize);
if (prefs->adaptiveMode)
DISPLAY(" --adapt=min=%d,max=%d", prefs->minAdaptLevel, prefs->maxAdaptLevel);
DISPLAY("%s", INDEX(rowMatchFinderOptions, prefs->useRowMatchFinder));
DISPLAY("%s", prefs->rsyncable ? " --rsyncable" : "");
if (prefs->streamSrcSize)
DISPLAY(" --stream-size=%lu", prefs->streamSrcSize);
if (prefs->srcSizeHint)
DISPLAY(" --size-hint=%d", prefs->srcSizeHint);
if (prefs->targetCBlockSize)
DISPLAY(" --target-compressed-block-size=%lu", prefs->targetCBlockSize);
DISPLAY("%s", INDEX(compressLiteralsOptions, prefs->literalCompressionMode));
DISPLAY(" --memory=%u", prefs->memLimit ? prefs->memLimit : 128 MB);
DISPLAY(" --threads=%d", prefs->nbWorkers);
DISPLAY("%s", prefs->excludeCompressedFiles ? " --exclude-compressed" : "");
DISPLAY(" --%scontent-size", prefs->contentSize ? "" : "no-");
DISPLAY("\n");
}
#undef INDEX
int FIO_compressFilename(FIO_ctx_t* const fCtx, FIO_prefs_t* const prefs, const char* dstFileName, int FIO_compressFilename(FIO_ctx_t* const fCtx, FIO_prefs_t* const prefs, const char* dstFileName,
const char* srcFileName, const char* dictFileName, const char* srcFileName, const char* dictFileName,
int compressionLevel, ZSTD_compressionParameters comprParams) int compressionLevel, ZSTD_compressionParameters comprParams)

1
programs/fileio.h
View File

@@ -108,6 +108,7 @@ void FIO_setExcludeCompressedFile(FIO_prefs_t* const prefs, int excludeCompresse
void FIO_setAllowBlockDevices(FIO_prefs_t* const prefs, int allowBlockDevices); void FIO_setAllowBlockDevices(FIO_prefs_t* const prefs, int allowBlockDevices);
void FIO_setPatchFromMode(FIO_prefs_t* const prefs, int value); void FIO_setPatchFromMode(FIO_prefs_t* const prefs, int value);
void FIO_setContentSize(FIO_prefs_t* const prefs, int value); void FIO_setContentSize(FIO_prefs_t* const prefs, int value);
void FIO_displayCompressionParameters(FIO_prefs_t* const prefs);
/* FIO_ctx_t functions */ /* FIO_ctx_t functions */
void FIO_setNbFilesTotal(FIO_ctx_t* const fCtx, int value); void FIO_setNbFilesTotal(FIO_ctx_t* const fCtx, int value);

2
programs/zstdcli.c
View File

@@ -1430,6 +1430,8 @@ int main(int argCount, const char* argv[])
} }
} }
if (g_displayLevel >= 4)
FIO_displayCompressionParameters(prefs);
if ((filenames->tableSize==1) && outFileName) if ((filenames->tableSize==1) && outFileName)
operationResult = FIO_compressFilename(fCtx, prefs, outFileName, filenames->fileNames[0], dictFileName, cLevel, compressionParams); operationResult = FIO_compressFilename(fCtx, prefs, outFileName, filenames->fileNames[0], dictFileName, cLevel, compressionParams);
else else