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https://github.com/emmanuel-marty/lzsa.git
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Don't use bool in command-line tool (C99 only)
This commit is contained in:
Emmanuel Marty
GitHub
parent
a35fc03a27
commit
6d96a8275d
113
src/lzsa.c
113
src/lzsa.c
@ -31,7 +31,6 @@
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*/
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#include <stdio.h>
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#include <stdbool.h>
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#include <stdlib.h>
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#include <string.h>
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#ifdef _WIN32
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@ -866,11 +865,11 @@ int main(int argc, char **argv) {
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const char *pszInFilename = NULL;
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const char *pszOutFilename = NULL;
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const char *pszDictionaryFilename = NULL;
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bool bArgsError = false;
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bool bCommandDefined = false;
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bool bVerifyCompression = false;
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bool bMinMatchDefined = false;
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bool bFormatVersionDefined = false;
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int nArgsError = 0;
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int nCommandDefined = 0;
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int nVerifyCompression = 0;
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int nMinMatchDefined = 0;
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int nFormatVersionDefined = 0;
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char cCommand = 'z';
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int nMinMatchSize = 0;
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unsigned int nOptions = OPT_FAVOR_RATIO;
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@ -878,51 +877,51 @@ int main(int argc, char **argv) {
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for (i = 1; i < argc; i++) {
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if (!strcmp(argv[i], "-d")) {
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if (!bCommandDefined) {
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bCommandDefined = true;
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if (!nCommandDefined) {
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nCommandDefined = 1;
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cCommand = 'd';
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}
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else
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bArgsError = true;
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nArgsError = 1;
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}
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else if (!strcmp(argv[i], "-z")) {
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if (!bCommandDefined) {
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bCommandDefined = true;
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if (!nCommandDefined) {
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nCommandDefined = 1;
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cCommand = 'z';
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}
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else
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bArgsError = true;
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nArgsError = 1;
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}
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else if (!strcmp(argv[i], "-c")) {
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if (!bVerifyCompression) {
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bVerifyCompression = true;
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if (!nVerifyCompression) {
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nVerifyCompression = 1;
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}
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else
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bArgsError = true;
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nArgsError = 1;
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}
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else if (!strcmp(argv[i], "-cbench")) {
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if (!bCommandDefined) {
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bCommandDefined = true;
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if (!nCommandDefined) {
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nCommandDefined = 1;
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cCommand = 'B';
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}
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else
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bArgsError = true;
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nArgsError = 1;
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}
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else if (!strcmp(argv[i], "-dbench")) {
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if (!bCommandDefined) {
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bCommandDefined = true;
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if (!nCommandDefined) {
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nCommandDefined = 1;
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cCommand = 'b';
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}
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else
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bArgsError = true;
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nArgsError = 1;
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}
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else if (!strcmp(argv[i], "-test")) {
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if (!bCommandDefined) {
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bCommandDefined = true;
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if (!nCommandDefined) {
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nCommandDefined = 1;
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cCommand = 't';
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}
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else
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bArgsError = true;
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nArgsError = 1;
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}
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else if (!strcmp(argv[i], "-D")) {
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if (!pszDictionaryFilename && (i + 1) < argc) {
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@ -930,119 +929,119 @@ int main(int argc, char **argv) {
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i++;
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}
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else
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bArgsError = true;
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nArgsError = 1;
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}
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else if (!strncmp(argv[i], "-D", 2)) {
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if (!pszDictionaryFilename) {
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pszDictionaryFilename = argv[i] + 2;
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}
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else
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bArgsError = true;
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nArgsError = 1;
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}
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else if (!strcmp(argv[i], "-m")) {
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if (!bMinMatchDefined && (i + 1) < argc) {
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if (!nMinMatchDefined && (i + 1) < argc) {
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char *pEnd = NULL;
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nMinMatchSize = (int)strtol(argv[i + 1], &pEnd, 10);
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if (pEnd && pEnd != argv[i + 1] && (nMinMatchSize >= 2 && nMinMatchSize <= 5)) {
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i++;
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bMinMatchDefined = true;
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nMinMatchDefined = 1;
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nOptions &= (~OPT_FAVOR_RATIO);
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}
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else {
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bArgsError = true;
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nArgsError = 1;
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}
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}
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else
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bArgsError = true;
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nArgsError = 1;
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}
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else if (!strncmp(argv[i], "-m", 2)) {
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if (!bMinMatchDefined) {
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if (!nMinMatchDefined) {
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char *pEnd = NULL;
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nMinMatchSize = (int)strtol(argv[i] + 2, &pEnd, 10);
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if (pEnd && pEnd != (argv[i]+2) && (nMinMatchSize >= 2 && nMinMatchSize <= 5)) {
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bMinMatchDefined = true;
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nMinMatchDefined = 1;
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nOptions &= (~OPT_FAVOR_RATIO);
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}
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else {
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bArgsError = true;
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nArgsError = 1;
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}
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}
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else
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bArgsError = true;
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nArgsError = 1;
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}
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else if (!strcmp(argv[i], "--prefer-ratio")) {
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if (!bMinMatchDefined) {
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if (!nMinMatchDefined) {
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nMinMatchSize = 0;
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bMinMatchDefined = true;
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nMinMatchDefined = 1;
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}
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else
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bArgsError = true;
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nArgsError = 1;
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}
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else if (!strcmp(argv[i], "--prefer-speed")) {
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if (!bMinMatchDefined) {
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if (!nMinMatchDefined) {
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nMinMatchSize = 3;
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nOptions &= (~OPT_FAVOR_RATIO);
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bMinMatchDefined = true;
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nMinMatchDefined = 1;
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}
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else
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bArgsError = true;
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nArgsError = 1;
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}
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else if (!strcmp(argv[i], "-f")) {
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if (!bFormatVersionDefined && (i + 1) < argc) {
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if (!nFormatVersionDefined && (i + 1) < argc) {
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char *pEnd = NULL;
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nFormatVersion = (int)strtol(argv[i + 1], &pEnd, 10);
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if (pEnd && pEnd != argv[i + 1] && (nFormatVersion >= 1 && nFormatVersion <= 2)) {
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i++;
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bFormatVersionDefined = true;
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nFormatVersionDefined = 1;
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}
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else {
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bArgsError = true;
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nArgsError = 1;
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}
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}
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else
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bArgsError = true;
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nArgsError = 1;
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}
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else if (!strncmp(argv[i], "-f", 2)) {
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if (!bFormatVersionDefined) {
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if (!nFormatVersionDefined) {
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char *pEnd = NULL;
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nFormatVersion = (int)strtol(argv[i] + 2, &pEnd, 10);
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if (pEnd && pEnd != (argv[i] + 2) && (nFormatVersion >= 1 && nFormatVersion <= 2)) {
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bFormatVersionDefined = true;
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nFormatVersionDefined = 1;
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}
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else {
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bArgsError = true;
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nArgsError = 1;
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}
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}
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else
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bArgsError = true;
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nArgsError = 1;
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}
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else if (!strcmp(argv[i], "-v")) {
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if ((nOptions & OPT_VERBOSE) == 0) {
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nOptions |= OPT_VERBOSE;
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}
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else
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bArgsError = true;
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nArgsError = 1;
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}
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else if (!strcmp(argv[i], "-r")) {
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if ((nOptions & OPT_RAW) == 0) {
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nOptions |= OPT_RAW;
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}
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else
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bArgsError = true;
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nArgsError = 1;
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}
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else if (!strcmp(argv[i], "-b")) {
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if ((nOptions & OPT_RAW_BACKWARD) == 0) {
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nOptions |= OPT_RAW_BACKWARD;
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}
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else
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bArgsError = true;
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nArgsError = 1;
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}
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else if (!strcmp(argv[i], "-stats")) {
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if ((nOptions & OPT_STATS) == 0) {
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nOptions |= OPT_STATS;
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}
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else
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bArgsError = true;
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nArgsError = 1;
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}
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else {
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if (!pszInFilename)
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@ -1051,21 +1050,21 @@ int main(int argc, char **argv) {
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if (!pszOutFilename)
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pszOutFilename = argv[i];
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else
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bArgsError = true;
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nArgsError = 1;
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}
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}
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}
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if (!bArgsError && (nOptions & OPT_RAW_BACKWARD) && !(nOptions & OPT_RAW)) {
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if (!nArgsError && (nOptions & OPT_RAW_BACKWARD) && !(nOptions & OPT_RAW)) {
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fprintf(stderr, "error: -b (compress backwards) requires -r (raw block format)\n");
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return 100;
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}
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if (!bArgsError && cCommand == 't') {
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if (!nArgsError && cCommand == 't') {
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return do_self_test(nOptions, nMinMatchSize, nFormatVersion);
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}
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if (bArgsError || !pszInFilename || !pszOutFilename) {
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if (nArgsError || !pszInFilename || !pszOutFilename) {
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fprintf(stderr, "lzsa command-line tool v" TOOL_VERSION " by Emmanuel Marty and spke\n");
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fprintf(stderr, "usage: %s [-c] [-d] [-v] [-r] <infile> <outfile>\n", argv[0]);
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fprintf(stderr, " -c: check resulting stream after compressing\n");
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@ -1089,7 +1088,7 @@ int main(int argc, char **argv) {
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if (cCommand == 'z') {
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int nResult = do_compress(pszInFilename, pszOutFilename, pszDictionaryFilename, nOptions, nMinMatchSize, nFormatVersion);
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if (nResult == 0 && bVerifyCompression) {
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if (nResult == 0 && nVerifyCompression) {
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return do_compare(pszOutFilename, pszInFilename, pszDictionaryFilename, nOptions, nFormatVersion);
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} else {
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return nResult;
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