--- a/functions.c Mon May 30 08:45:08 2011 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,117 +0,0 @@
-#include "cline.h"
-#include "functions.h"
-
-int checkArgument(const char* arg, const char* expected) {
- int len = strlen(expected);
- int ret = 0;
-
- if (arg[0] == '-') {
- if (arg[1] != '-') {
- for (int t = 0 ; t < len ; t++) {
- ret |= (strchr(arg, expected[t]) > 0) << t;
- }
- }
- }
-
- return ret;
-}
-
-bool registerArgument(int* reg, int mask) {
- bool ret = (*reg & mask) > 0;
- *reg |= mask;
- return ret;
-}
-
-bool testSuffix(char* filename, settings_t* settings) {
- bool ret = false;
- int tokenlen, fnamelen = strlen(filename);
- for (int t = 0 ; t < settings->suffixList->count ; t++) {
- tokenlen = strlen(settings->suffixList->items[t]);
- if (fnamelen >= tokenlen && tokenlen > 0) {
- if (strncmp(filename+fnamelen-tokenlen,
- settings->suffixList->items[t], tokenlen) == 0) {
- ret = true;
- break;
- }
- }
- }
- return ret ^ !settings->includeSuffixes;
-}
-
-int scanDirectory(DIR *dir, const int spaces,
- char* currdir, settings_t* settings) {
- DIR *subdir;
- char* subdirname;
- struct dirent *entry;
- int lines, digits, a;
- int lineSum = 0;
-
- while ((entry = readdir(dir)) != NULL) {
- if (strcmp(entry->d_name, ".") != 0 && strcmp(entry->d_name, "..") != 0) {
- // Print occurence
- char entryname[strlen(entry->d_name)+spaces];
- for (int t = 0 ; t < spaces ; t++) {
- entryname[t]=' ';
- }
- entryname[spaces] = 0;
- strcat(entryname, entry->d_name);
-
- // Check for subdirectory
- char subdirname[(1+strlen(currdir)+strlen(entry->d_name))];
- strcpy(subdirname, currdir);
- strncat(subdirname, &settings->fileSeparator, 1);
- strcat(subdirname, entry->d_name);
- if ((subdir = opendir(subdirname)) != NULL) {
- printf("%-60s\n", entryname);
- if (settings->recursive) {
- lineSum += scanDirectory(subdir, spaces+1, subdirname, settings);
- }
- closedir(subdir);
- continue;
- }
-
- // Count lines
- lines = 0;
- char filename[(1+strlen(currdir)+strlen(entry->d_name))];
- strcpy(filename, currdir);
- strncat(filename, &settings->fileSeparator, 1);
- strcat(filename, entry->d_name);
- if (testSuffix(filename, settings)) {
- FILE *file = fopen(filename, "r");
- if (file == NULL) {
- perror(" File acces failed");
- continue;
- }
-
- do {
- a = fgetc(file);
-
- if (a == 10) {
- lines++;
- }
- } while (a != EOF);
- fclose(file);
-
- // Print line count
- #ifdef _WIN32
- printf("%-60s%13d lines\n", entryname, lines);
- #else
- printf("%-60s%14d lines\n", entryname, lines);
- #endif /* _WIN32 */
-
- lineSum += lines;
- }
- else {
- if (!settings->matchesOnly) {
- // Print hint
- #ifdef _WIN32
- printf("%-60s%19s\n", entryname, "no match");
- #else
- printf("%-60s%20s\n", entryname, "no match");
- #endif /* _WIN32 */
- }
- }
- }
- }
- return lineSum;
-}