Create scanner.c/h files

1 files changed, 10 insertions, 27 deletions

diff --git a/src/main.c b/src/main.c
index abae0a9..d5e90c9 100644
--- a/src/main.c
+++ b/src/main.c
@@ -1,9 +1,11 @@
 #define _GNU_SOURCE
 
-#include "shared.h"
 #include "arena.h"
-#include "encryption.h"
 #include "ll.h"
+#include "encryption.h"
+#include "scanner.h"
+#include "shared.h"
+
 
 #include <errno.h>
 #include <error.h>
@@ -14,38 +16,19 @@
 
 
 #include <dirent.h>
-int selector(const struct dirent *ent) {
-    // non-zero value includes a file, zero value excludes it
-    if(strcmp(ent->d_name, ".") == 0 || strcmp(ent->d_name, "..") == 0)
-        return 0;
-
-    return 1;
-}
-
+int lol(const struct dirent *node) {return 1;}
 int printnames(void *data) {
-    struct dirent *node = (struct dirent *)data;
-
-    printf("%s\n", (node) ? node->d_name : "null");
+    printf("%s\n", (data) ? ((struct dirent *)data)->d_name : "null");
     return 0;
 }
-
 int main() {
     // error(1, ENOTSUP, "No main file lol");
 
-    // Sample code on scanning the file system
-
-    struct dirent **namelist = NULL;
-    int numentries = scandir(".", &namelist, selector, alphasort);
-    if(numentries < 0)
-        error(1, errno, "Ran into error scanning dir");
+    // Test code to showcase the scanner function
 
-    dlinkedlist *list = dlinkedlist_init();
-    for(int i = 0; i < numentries; i++)
-        dlinkedlist_append(list, (void *)(namelist[i]), free);
-    free(namelist);
-    
-    dlinkedlist_foreach(list, printnames);
-    dlinkedlist_free(list);
+    dlinkedlist *ll = scandirlist(".", lol, alphasort);
+    dlinkedlist_foreach(ll, printnames);
+    dlinkedlist_free(ll);
 
     return 0;
 }
\ No newline at end of file