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authorMatthew Strapp <msattr@gmail.com>2020-10-26 08:12:34 -0500
committerMatthew Strapp <msattr@gmail.com>2020-10-26 08:12:34 -0500
commitd7afb98ca2d9ed18400310f42d3f3c8177959280 (patch)
tree600442970cb3afb8ab2f56f2a290cfe76d2d0d10 /csci4061/101220_breakout
parente (diff)
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Do breakouts
Diffstat (limited to 'csci4061/101220_breakout')
-rw-r--r--csci4061/101220_breakout/exercise.c88
1 files changed, 59 insertions, 29 deletions
diff --git a/csci4061/101220_breakout/exercise.c b/csci4061/101220_breakout/exercise.c
index be8bb11..b6e863e 100644
--- a/csci4061/101220_breakout/exercise.c
+++ b/csci4061/101220_breakout/exercise.c
@@ -7,46 +7,76 @@
#include <fcntl.h>
#include <dirent.h>
#include <string.h>
+#include <time.h>
-int numOfEntries(char* path) {
- int entries = 0;
- while (readdir(path) != NULL) {
- entries++;
- } return entries;
+int numOfEntry(char *path)
+{
+ int count = 0;
+ DIR *dir = opendir(path);
+ struct dirent *entry;
+
+ while ((entry = readdir(dir)) != NULL)
+ {
+
+ if (!strcmp(entry->d_name, ".") || !strcmp(entry->d_name, ".."))
+ continue;
+
+ count++;
+ }
+
+ closedir(dir);
+
+ return count;
}
-int main(int argc, char** argv){
- if (argc < 2) {
+int main(int argc, char **argv)
+{
+
+ if (argc < 2)
+ {
printf("Pass the path as an argument to the program");
exit(1);
}
- char* path = argv[1];
- DIR* dir = opendir(path);
- if(dir==NULL){
+ char *path = argv[1];
+
+ DIR *dir = opendir(path);
+ if (dir == NULL)
+ {
printf("The path passed is invalid");
return -1;
}
- struct dirent* entry;
- DIR* current = dir;
-
-while ((entry = readdir(dir)) != NULL) {
- if (entry->d_type == "DT_DIR"){
- printf("Directory: %s\n", entry->d_name);
- printf(" Entries: %d\n", numOfEntries(entry));
- } else if (entry->d_type == "DT_REG") {
- printf("Regular File: %s\n", entry->d_name);
- printf(" Owner: %d\n");
- printf(" Size: %f\n");
- } else {
- printf("%s\n", entry -> d_name);
+ struct dirent *entry;
+
+ while ((entry = readdir(dir)) != NULL)
+ {
+
+ if (!strcmp(entry->d_name, ".") || !strcmp(entry->d_name, ".."))
+ continue;
+
+ if (entry->d_type == DT_DIR)
+ {
+ char next[strlen(path) + strlen(entry->d_name) + 2];
+ next[0] = '\0';
+ strcat(next, path);
+ strcat(next, "/");
+ strcat(next, entry->d_name);
+ printf("Directory: %s\n\tEntries: %d\n", entry->d_name, numOfEntry(next));
}
- }
- /*
- Iterate through the elements in argv[1]
- Refer the ls example in slides if you have any doubts
- */
-
+ else if (entry->d_type == DT_REG)
+ {
+ struct stat *buf = (struct stat *)malloc(sizeof(struct stat));
+ stat(entry->d_name, buf);
+ printf("Regular File: %s\n\tOwner: %d\n\tSize: %f\n\tInode: %llu\n",
+ entry->d_name, buf->st_uid, (double)buf->st_size, buf->st_ino);
+ free(buf);
+ }
+ else
+ {
+ printf("File: %s\n\tType:%hhu\n", entry->d_name, entry->d_type);
+ }
+ }
+
closedir(dir);
return 0;
} \ No newline at end of file