Lines Matching +full:continue +full:- +full:on +full:- +full:error
2 LZ4cli - LZ4 Command Line Interface
3 Copyright (C) Yann Collet 2011-2020
19 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
22 - LZ4 source repository : https://github.com/lz4/lz4
23 - LZ4 public forum : https://groups.google.com/forum/#!forum/lz4c
26 Note : this is stand-alone program.
53 #define WELCOME_MESSAGE "*** %s %i-bits v%s, by %s ***\n", COMPRESSOR_NAME, (int)(sizeof(void*)*8),…
67 /*-************************************
73 … 2; /* 0 : no display ; 1: errors only ; 2 : downgradable normal ; 3 : non-downgradable normal; …
76 /*-************************************
81 #define EXM_THROW(error, ...) \ argument
83 DEBUGOUTPUT("Error defined at %s, line %i : \n", __FILE__, __LINE__); \
84 DISPLAYLEVEL(1, "Error %i : ", error); \
87 exit(error); \
91 /*-************************************
102 /*-***************************
111 DISPLAY( " with no FILE, or when FILE is - or %s, read standard input\n", stdinmark); in usage()
113 DISPLAY( " -1 : Fast compression (default) \n"); in usage()
114 DISPLAY( " -9 : High compression \n"); in usage()
115 DISPLAY( " -d : decompression (default for %s extension)\n", LZ4_EXTENSION); in usage()
116 DISPLAY( " -z : force compression \n"); in usage()
117 DISPLAY( " -D FILE: use FILE as dictionary \n"); in usage()
118 DISPLAY( " -f : overwrite output without prompting \n"); in usage()
119 DISPLAY( " -k : preserve source files(s) (default) \n"); in usage()
120 DISPLAY( "--rm : remove source file(s) after successful de/compression \n"); in usage()
121 DISPLAY( " -h/-H : display help/long help and exit \n"); in usage()
131 DISPLAY( " -V : display Version number and exit \n"); in usage_advanced()
132 DISPLAY( " -v : verbose mode \n"); in usage_advanced()
133 DISPLAY( " -q : suppress warnings; specify twice to suppress errors too\n"); in usage_advanced()
134 DISPLAY( " -c : force write to standard output, even if it is the console\n"); in usage_advanced()
135 DISPLAY( " -t : test compressed file integrity\n"); in usage_advanced()
136 DISPLAY( " -m : multiple input files (implies automatic output filenames)\n"); in usage_advanced()
138 DISPLAY( " -r : operate recursively on directories (sets also -m) \n"); in usage_advanced()
140 DISPLAY( " -l : compress using Legacy format (Linux kernel compression)\n"); in usage_advanced()
141 DISPLAY( " -B# : cut file into blocks of size # bytes [32+] \n"); in usage_advanced()
142 DISPLAY( " or predefined block size [4-7] (default: 7) \n"); in usage_advanced()
143 DISPLAY( " -BI : Block Independence (default) \n"); in usage_advanced()
144 DISPLAY( " -BD : Block dependency (improves compression ratio) \n"); in usage_advanced()
145 DISPLAY( " -BX : enable block checksum (default:disabled) \n"); in usage_advanced()
146 DISPLAY( "--no-frame-crc : disable stream checksum (default:enabled) \n"); in usage_advanced()
147 DISPLAY( "--content-size : compressed frame includes original size (default:not present)\n"); in usage_advanced()
148 …DISPLAY( "--list FILE : lists information about .lz4 files (useful for files compressed with --con… in usage_advanced()
149 DISPLAY( "--[no-]sparse : sparse mode (default:enabled on file, disabled on stdout)\n"); in usage_advanced()
150 DISPLAY( "--favor-decSpeed: compressed files decompress faster, but are less compressed \n"); in usage_advanced()
151 DISPLAY( "--fast[=#]: switch to ultra fast compression level (default: %i)\n", 1); in usage_advanced()
152 DISPLAY( "--best : same as -%d\n", LZ4HC_CLEVEL_MAX); in usage_advanced()
154 DISPLAY( " -b# : benchmark file(s), using # compression level (default : 1) \n"); in usage_advanced()
155 DISPLAY( " -e# : test all compression levels from -bX to # (default : 1)\n"); in usage_advanced()
156 DISPLAY( " -i# : minimum evaluation time in seconds (default : 3s) \n"); in usage_advanced()
159 DISPLAY( " -c0 : fast compression \n"); in usage_advanced()
160 DISPLAY( " -c1 : high compression \n"); in usage_advanced()
161 DISPLAY( " -c2,-hc: very high compression \n"); in usage_advanced()
162 DISPLAY( " -y : overwrite output without prompting \n"); in usage_advanced()
176 DISPLAY( "---------------------------------\n"); in usage_longhelp()
178 DISPLAY( " '%s', or '-' for standard output (pipe mode)\n", stdoutmark); in usage_longhelp()
181 DISPLAY( " - if stdout is not the console, then [output] = stdout \n"); in usage_longhelp()
182 DISPLAY( " - if stdout is console : \n"); in usage_longhelp()
185 …DISPLAY( " > if input filename has no '%s' extension : error \n", LZ4_EXTENSION… in usage_longhelp()
188 DISPLAY( "---------------------\n"); in usage_longhelp()
189 DISPLAY( "-0 ... -2 => Fast compression, all identical\n"); in usage_longhelp()
190 …DISPLAY( "-3 ... -%d => High compression; higher number == more compression but slower\n", LZ4HC_C… in usage_longhelp()
193 DISPLAY( "--------------------------------\n"); in usage_longhelp()
196 DISPLAY( "except if '-c' command is specified, to force output to console \n"); in usage_longhelp()
199 DISPLAY( "----------------\n"); in usage_longhelp()
204 DISPLAY( "----------------------------------\n"); in usage_longhelp()
206 DISPLAY( " %s -9 -f filename \n", exeName); in usage_longhelp()
208 DISPLAY( " %s -9f filename \n", exeName); in usage_longhelp()
211 DISPLAY( "-------------------------------------\n"); in usage_longhelp()
218 DISPLAY( "--------------------------------- \n"); in usage_longhelp()
219 DISPLAY( " %s -hc filename \n", exeName); in usage_longhelp()
222 DISPLAY( " %s -h -c filename \n", exeName); in usage_longhelp()
238 DISPLAY("Press enter to continue...\n"); in waitEnter()
251 @return : a non-zero value if exeName matches test, excluding the extension
269 result += (unsigned)(**stringPtr - '0'); in readU32FromChar()
298 * auto-determine operation mode, based on input filename extension
305 size_t const extStart= (inSize > extSize) ? inSize-extSize : 0; in determineOpMode()
314 cLevelLast=-10000, in main()
341 DISPLAY("Allocation error : not enough memory \n"); in main()
347 /* predefined behaviors, based on binary/link name */ in main()
365 if(!argument) continue; /* Protection if argument empty */ in main()
368 if (!all_arguments_are_files && argument[0]=='-') { in main()
369 /* '-' means stdin/stdout */ in main()
373 continue; in main()
376 /* long commands (--long-word) */ in main()
377 if (argument[1]=='-') { in main()
378 if (!strcmp(argument, "--")) { all_arguments_are_files = 1; continue; } in main()
379 if (!strcmp(argument, "--compress")) { mode = om_compress; continue; } in main()
380 if ( (!strcmp(argument, "--decompress")) in main()
381 || (!strcmp(argument, "--uncompress"))) { in main()
384 continue; in main()
386 if (!strcmp(argument, "--multiple")) { multiple_inputs = 1; continue; } in main()
387 if (!strcmp(argument, "--test")) { mode = om_test; continue; } in main()
388 if (!strcmp(argument, "--force")) { LZ4IO_setOverwrite(prefs, 1); continue; } in main()
389 if (!strcmp(argument, "--no-force")) { LZ4IO_setOverwrite(prefs, 0); continue; } in main()
390 if ((!strcmp(argument, "--stdout")) in main()
391 … || (!strcmp(argument, "--to-stdout"))) { forceStdout=1; output_filename=stdoutmark; continue; } in main()
392 …if (!strcmp(argument, "--frame-crc")) { LZ4IO_setStreamChecksumMode(prefs, 1); BMK_skipChecksums(… in main()
393 …if (!strcmp(argument, "--no-frame-crc")) { LZ4IO_setStreamChecksumMode(prefs, 0); BMK_skipChecksu… in main()
394 …cmp(argument, "--no-crc")) { LZ4IO_setStreamChecksumMode(prefs, 0); LZ4IO_setBlockChecksumMode(pr… in main()
395 … if (!strcmp(argument, "--content-size")) { LZ4IO_setContentSize(prefs, 1); continue; } in main()
396 … if (!strcmp(argument, "--no-content-size")) { LZ4IO_setContentSize(prefs, 0); continue; } in main()
397 if (!strcmp(argument, "--list")) { mode = om_list; continue; } in main()
398 if (!strcmp(argument, "--sparse")) { LZ4IO_setSparseFile(prefs, 2); continue; } in main()
399 if (!strcmp(argument, "--no-sparse")) { LZ4IO_setSparseFile(prefs, 0); continue; } in main()
400 … if (!strcmp(argument, "--favor-decSpeed")) { LZ4IO_favorDecSpeed(prefs, 1); continue; } in main()
401 if (!strcmp(argument, "--verbose")) { displayLevel++; continue; } in main()
402 if (!strcmp(argument, "--quiet")) { if (displayLevel) displayLevel--; continue; } in main()
403 if (!strcmp(argument, "--version")) { DISPLAYOUT(WELCOME_MESSAGE); goto _cleanup; } in main()
404 if (!strcmp(argument, "--help")) { usage_advanced(exeName); goto _cleanup; } in main()
405 …if (!strcmp(argument, "--keep")) { LZ4IO_setRemoveSrcFile(prefs, 0); continue; } /* keep source… in main()
406 if (!strcmp(argument, "--rm")) { LZ4IO_setRemoveSrcFile(prefs, 1); continue; } in main()
407 if (longCommandWArg(&argument, "--fast")) { in main()
414 cLevel = -(int)fastLevel; in main()
419 /* Invalid character following --fast */ in main()
422 cLevel = -1; /* default for --fast */ in main()
424 continue; in main()
428 if (!strcmp(argument, "--best")) { cLevel=LZ4HC_CLEVEL_MAX; continue; } in main()
435 /* Legacy commands (-c0, -c1, -hc, -y) */ in main()
436 … if (!strcmp(argument, "c0")) { cLevel=0; argument++; continue; } /* -c0 (fast compression) */ in main()
437 … if (!strcmp(argument, "c1")) { cLevel=9; argument++; continue; } /* -c1 (high compression) */ in main()
438 …if (!strcmp(argument, "c2")) { cLevel=12; argument++; continue; } /* -c2 (very high compression) … in main()
439 …if (!strcmp(argument, "hc")) { cLevel=12; argument++; continue; } /* -hc (very high compression) … in main()
440 …if (!strcmp(argument, "y")) { LZ4IO_setOverwrite(prefs, 1); continue; } /* -y (answer 'yes' to o… in main()
445 argument--; in main()
446 continue; in main()
460 argument--; in main()
479 argument += strlen(argument) - 1; in main()
508 case 'q': if (displayLevel) displayLevel--; break; in main()
530 argument--; in main()
565 /* fall-through */ in main()
566 …/* Treat non-option args as input files. See https://code.google.com/p/lz4/issues/detail?id=151 */ in main()
575 argument--; in main()
588 continue; in main()
591 /* Store in *inFileNames[] if -m is used. */ in main()
592 if (multiple_inputs) { inFileNames[ifnIdx++] = argument; continue; } in main()
595 /* First non-option arg is input_filename. */ in main()
596 if (!input_filename) { input_filename = argument; continue; } in main()
598 /* Second non-option arg is output_filename */ in main()
602 continue; in main()
605 /* 3rd+ non-option arg should not exist */ in main()
606 DISPLAYLEVEL(1, "%s : %s won't be used ! Do you want multiple input files (-m) ? \n", in main()
607 forceOverwrite ? "Warning" : "Error", in main()
682 * Note : this policy may change in the future, therefore don't rely on it ! in main()
683 * To ensure `stdout` is explicitly selected, use `-c` command flag. in main()
684 * Conversely, to ensure output will not become `stdout`, use `-m` command flag */ in main()
685 …L(1, "Warning : using stdout as default output. Do not rely on this behavior: use explicit `-c` in… in main()
689 … if (mode == om_auto) { /* auto-determine compression or decompression, based on file extension */ in main()
710 …while ((outl >= inl-4) && (input_filename[outl] == extension[outl-inl+4])) dynNameSpace[outl--]=0; in main()
711 …if (outl != inl-5) { DISPLAYLEVEL(1, "Cannot determine an output filename \n"); badusage(exeName);… in main()
727 /* Check if output is defined as console; trigger an error in this case */ in main()
732 DISPLAYLEVEL(1, "refusing to write to console without -c \n"); in main()
739 /* Auto-determine compression or decompression, based on file extension */ in main()