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Merge pull request #630 from facebook/advancedCliCommands

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changed advanced commands --maxdict= and --dictID=
This commit is contained in:
Yann Collet
2017-03-26 00:13:35 -07:00
committed by GitHub
parent 3a2ff15e90 4c41d37fcc
commit 0246d5c531
5 changed files with 25 additions and 24 deletions
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14
programs/zstdcli.c
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@ -148,9 +148,9 @@ static int usage_advanced(const char* programName)
DISPLAY( "--cover=k=#,d=# : use the cover algorithm with parameters k and d \n");
DISPLAY( "--optimize-cover[=steps=#,k=#,d=#] : optimize cover parameters with optional parameters\n");
DISPLAY( " -o file : `file` is dictionary name (default: %s) \n", g_defaultDictName);
DISPLAY( "--maxdict ## : limit dictionary to specified size (default : %u) \n", g_defaultMaxDictSize);
DISPLAY( "--maxdict=# : limit dictionary to specified size (default : %u) \n", g_defaultMaxDictSize);
DISPLAY( " -s# : dictionary selectivity level (default: %u)\n", g_defaultSelectivityLevel);
DISPLAY( "--dictID ## : force dictionary ID to specified value (default: random)\n");
DISPLAY( "--dictID=# : force dictionary ID to specified value (default: random)\n");
#endif
#ifndef ZSTD_NOBENCH
DISPLAY( "\n");
@ -385,8 +385,8 @@ int main(int argCount, const char* argv[])
if (!strcmp(argument, "--no-sparse")) { FIO_setSparseWrite(0); continue; }
if (!strcmp(argument, "--test")) { operation=zom_test; continue; }
if (!strcmp(argument, "--train")) { operation=zom_train; outFileName=g_defaultDictName; continue; }
if (!strcmp(argument, "--maxdict")) { nextArgumentIsMaxDict=1; lastCommand=1; continue; }
if (!strcmp(argument, "--dictID")) { nextArgumentIsDictID=1; lastCommand=1; continue; }
if (!strcmp(argument, "--maxdict")) { nextArgumentIsMaxDict=1; lastCommand=1; continue; } /* kept available for compatibility with old syntax ; will be removed one day */
if (!strcmp(argument, "--dictID")) { nextArgumentIsDictID=1; lastCommand=1; continue; } /* kept available for compatibility with old syntax ; will be removed one day */
if (!strcmp(argument, "--no-dictID")) { FIO_setDictIDFlag(0); continue; }
if (!strcmp(argument, "--keep")) { FIO_setRemoveSrcFile(0); continue; }
if (!strcmp(argument, "--rm")) { FIO_setRemoveSrcFile(1); continue; }
@ -418,6 +418,8 @@ int main(int argCount, const char* argv[])
if (longCommandWArg(&argument, "--memory=")) { memLimit = readU32FromChar(&argument); continue; }
if (longCommandWArg(&argument, "--memlimit-decompress=")) { memLimit = readU32FromChar(&argument); continue; }
if (longCommandWArg(&argument, "--block-size=")) { blockSize = readU32FromChar(&argument); continue; }
if (longCommandWArg(&argument, "--maxdict=")) { maxDictSize = readU32FromChar(&argument); continue; }
if (longCommandWArg(&argument, "--dictID=")) { dictID = readU32FromChar(&argument); continue; }
if (longCommandWArg(&argument, "--zstd=")) { if (!parseCompressionParameters(argument, &compressionParams)) CLEAN_RETURN(badusage(programName)); continue; }
/* fall-through, will trigger bad_usage() later on */
}
@ -547,14 +549,14 @@ int main(int argCount, const char* argv[])
continue;
} /* if (argument[0]=='-') */
if (nextArgumentIsMaxDict) {
if (nextArgumentIsMaxDict) { /* kept available for compatibility with old syntax ; will be removed one day */
nextArgumentIsMaxDict = 0;
lastCommand = 0;
maxDictSize = readU32FromChar(&argument);
continue;
}
if (nextArgumentIsDictID) {
if (nextArgumentIsDictID) { /* kept available for compatibility with old syntax ; will be removed one day */
nextArgumentIsDictID = 0;
lastCommand = 0;
dictID = readU32FromChar(&argument);