comparison: scanner.c
scanner.c
- changeset 23
- 778388400f7b
- parent 22
- 4508da679ffb
- child 25
- 802c5382f499
equal
deleted
inserted
replaced
| 22:4508da679ffb | 23:778388400f7b |
|---|---|
| 7 | 7 |
| 8 | 8 |
| 9 #include "scanner.h" | 9 #include "scanner.h" |
| 10 #include "suffix_fnc.h" | 10 #include "suffix_fnc.h" |
| 11 #include "bfile_heuristics.h" | 11 #include "bfile_heuristics.h" |
| 12 #include <sys/stat.h> | |
| 12 | 13 |
| 13 int scanDirectory(DIR *dir, const int spaces, | 14 int scanDirectory(scanner_t scanner, settings_t* settings) { |
| 14 char* currdir, settings_t* settings) { | 15 |
| 15 DIR *subdir; | 16 DIR *dirf; |
| 16 struct dirent *entry; | 17 struct dirent *entry; |
| 17 int lines, a; | 18 int lines, a; |
| 18 int lineSum = 0; | 19 int lineSum = 0; |
| 19 bool bfile; | 20 bool bfile; |
| 21 struct stat statbuf; | |
| 20 | 22 |
| 21 while ((entry = readdir(dir)) != NULL) { | 23 if ((dirf = opendir(scanner.dir)) == NULL) { |
| 24 printf(scanner.dir); | |
| 25 perror(" Directory access failed"); | |
| 26 return 0; | |
| 27 } | |
| 28 | |
| 29 while ((entry = readdir(dirf)) != NULL) { | |
| 22 if (strcmp(entry->d_name, ".") != 0 && strcmp(entry->d_name, "..") != 0) { | 30 if (strcmp(entry->d_name, ".") != 0 && strcmp(entry->d_name, "..") != 0) { |
| 23 /* Print occurence */ | 31 /* Construct tree view and absolute pathname strings */ |
| 24 char entryname[strlen(entry->d_name)+spaces]; | 32 char entryname[strlen(entry->d_name)+scanner.spaces]; |
| 25 for (int t = 0 ; t < spaces ; t++) { | 33 for (int t = 0 ; t < scanner.spaces ; t++) { |
| 26 entryname[t]=' '; | 34 entryname[t]=' '; |
| 27 } | 35 } |
| 28 entryname[spaces] = 0; | 36 entryname[scanner.spaces] = 0; |
| 29 strcat(entryname, entry->d_name); | 37 strcat(entryname, entry->d_name); |
| 30 | 38 |
| 31 char filename[(1+strlen(currdir)+strlen(entry->d_name))]; | 39 char filename[(1+strlen(scanner.dir)+strlen(entry->d_name))]; |
| 32 strcpy(filename, currdir); | 40 strcpy(filename, scanner.dir); |
| 33 strncat(filename, &settings->fileSeparator, 1); | 41 strncat(filename, &settings->fileSeparator, 1); |
| 34 strcat(filename, entry->d_name); | 42 strcat(filename, entry->d_name); |
| 35 | 43 |
| 36 /* Check for subdirectory */ | 44 /* Check for subdirectory */ |
| 37 if ((subdir = opendir(filename)) != NULL) { | 45 if (stat(filename, &statbuf) == 0) { |
| 38 printf("%-60s\n", entryname); | 46 if (!(statbuf.st_mode & S_IFREG)) { |
| 39 if (settings->recursive) { | 47 printf("%-60s\n", entryname); |
| 40 lineSum += scanDirectory(subdir, spaces+1, filename, settings); | 48 if (settings->recursive && (statbuf.st_mode & S_IFDIR)) { |
| 49 lineSum += scanDirectory( | |
| 50 (scanner_t) {filename, scanner.spaces+1}, settings); | |
| 51 } | |
| 52 continue; | |
| 41 } | 53 } |
| 42 closedir(subdir); | 54 } else { |
| 55 perror(" Error in stat call"); | |
| 43 continue; | 56 continue; |
| 44 } | 57 } |
| 45 | 58 |
| 46 /* Count lines */ | 59 /* Count lines */ |
| 47 lines = 0; | 60 lines = 0; |
| 48 bfile = false; | 61 bfile = false; |
| 49 bfile_reset(settings->bfileHeuristics); | 62 bfile_reset(settings->bfileHeuristics); |
| 50 if (testSuffix(filename, settings)) { | 63 if (testSuffix(filename, settings)) { |
| 51 FILE *file = fopen(filename, "r"); | 64 FILE *file = fopen(filename, "r"); |
| 52 if (file == NULL) { | 65 if (file == NULL) { |
| 66 printf(entryname); | |
| 53 perror(" File acces failed"); | 67 perror(" File acces failed"); |
| 54 continue; | 68 continue; |
| 55 } | 69 } |
| 56 | 70 |
| 57 do { | 71 do { |
| 80 printf("%-60s%19s\n", entryname, "no match"); | 94 printf("%-60s%19s\n", entryname, "no match"); |
| 81 } | 95 } |
| 82 } | 96 } |
| 83 } | 97 } |
| 84 } | 98 } |
| 99 | |
| 100 closedir(dirf); | |
| 101 | |
| 85 return lineSum; | 102 return lineSum; |
| 86 } | 103 } |
