lib/zstd
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setup basic functions for adding --list functionality

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This commit is contained in:
Paul Cruz
2017-06-05 14:45:31 -07:00
parent 2a39ac5486
commit 901435e9ef
3 changed files with 20 additions and 3 deletions
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5
programs/fileio.c
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@ -862,6 +862,11 @@ int FIO_compressFilename(const char* dstFileName, const char* srcFileName,
return result; return result;
} }
int FIO_listFile(const char* infilename){
DISPLAY("FILE DETECTED: %s\n", infilename);
DISPLAY("working\n");
return 0;
}
int FIO_compressMultipleFilenames(const char** inFileNamesTable, unsigned nbFiles, int FIO_compressMultipleFilenames(const char** inFileNamesTable, unsigned nbFiles,
const char* suffix, const char* suffix,

1
programs/fileio.h
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@ -70,6 +70,7 @@ int FIO_compressFilename (const char* outfilename, const char* infilename, const
@return : 0 == ok; 1 == pb with src file. */ @return : 0 == ok; 1 == pb with src file. */
int FIO_decompressFilename (const char* outfilename, const char* infilename, const char* dictFileName); int FIO_decompressFilename (const char* outfilename, const char* infilename, const char* dictFileName);
int FIO_listFile(const char* infilename);
/*-************************************* /*-*************************************
* Multiple File functions * Multiple File functions

17
programs/zstdcli.c
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@ -117,6 +117,7 @@ static int usage_advanced(const char* programName)
DISPLAY( " -v : verbose mode; specify multiple times to increase verbosity\n"); DISPLAY( " -v : verbose mode; specify multiple times to increase verbosity\n");
DISPLAY( " -q : suppress warnings; specify twice to suppress errors too\n"); DISPLAY( " -q : suppress warnings; specify twice to suppress errors too\n");
DISPLAY( " -c : force write to standard output, even if it is the console\n"); DISPLAY( " -c : force write to standard output, even if it is the console\n");
DISPLAY( " -l : print information about zstd compressed files.\n");
#ifndef ZSTD_NOCOMPRESS #ifndef ZSTD_NOCOMPRESS
DISPLAY( "--ultra : enable levels beyond %i, up to %i (requires more memory)\n", ZSTDCLI_CLEVEL_MAX, ZSTD_maxCLevel()); DISPLAY( "--ultra : enable levels beyond %i, up to %i (requires more memory)\n", ZSTDCLI_CLEVEL_MAX, ZSTD_maxCLevel());
#ifdef ZSTD_MULTITHREAD #ifdef ZSTD_MULTITHREAD
@ -310,7 +311,7 @@ static unsigned parseCompressionParameters(const char* stringPtr, ZSTD_compressi
} }
typedef enum { zom_compress, zom_decompress, zom_test, zom_bench, zom_train } zstd_operation_mode; typedef enum { zom_compress, zom_decompress, zom_test, zom_bench, zom_train, zom_list } zstd_operation_mode;
#define CLEAN_RETURN(i) { operationResult = (i); goto _end; } #define CLEAN_RETURN(i) { operationResult = (i); goto _end; }
@ -531,7 +532,7 @@ int main(int argCount, const char* argv[])
argument++; argument++;
memLimit = readU32FromChar(&argument); memLimit = readU32FromChar(&argument);
break; break;
case 'l': operation=zom_list; argument++; break;
#ifdef UTIL_HAS_CREATEFILELIST #ifdef UTIL_HAS_CREATEFILELIST
/* recursive */ /* recursive */
case 'r': recursive=1; argument++; break; case 'r': recursive=1; argument++; break;
@ -672,7 +673,17 @@ int main(int argCount, const char* argv[])
} }
} }
#endif #endif
if(operation==zom_list){
DISPLAY("===========================================\n");
DISPLAY("Printing information about compressed files\n");
DISPLAY("===========================================\n");
unsigned u;
DISPLAY("Number of files listed: %d\n", filenameIdx);
for(u=0; u<filenameIdx;u++){
FIO_listFile(filenameTable[u]);
}
CLEAN_RETURN(0);
}
/* Check if benchmark is selected */ /* Check if benchmark is selected */
if (operation==zom_bench) { if (operation==zom_bench) {
#ifndef ZSTD_NOBENCH #ifndef ZSTD_NOBENCH