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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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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( " -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( " -l : print information about zstd compressed files.\n");
#ifndef ZSTD_NOCOMPRESS
DISPLAY( "--ultra : enable levels beyond %i, up to %i (requires more memory)\n", ZSTDCLI_CLEVEL_MAX, ZSTD_maxCLevel());
#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; }
@@ -531,7 +532,7 @@ int main(int argCount, const char* argv[])
argument++;
memLimit = readU32FromChar(&argument);
break;
case 'l': operation=zom_list; argument++; break;
#ifdef UTIL_HAS_CREATEFILELIST
/* recursive */
case 'r': recursive=1; argument++; break;
@@ -672,7 +673,17 @@ int main(int argCount, const char* argv[])
}
}
#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 */
if (operation==zom_bench) {
#ifndef ZSTD_NOBENCH