added copytron filemanager and working on flipper

source/copytron.c

@@ -0,0 +1,40 @@
+#include "copytron.h"
+#include <string.h>
+
+
+copytron_file copytronFileCreate() {
+    copytron_file file = {"", 0};
+    return file;
+}
+
+copytron_flips copytronFlipsCreate() {
+    copytron_flips flips;
+    flips.file_count = 0;
+    for(int i = 0; i < 100; i++) {
+        flips.files[i] = copytronFileCreate();
+    }
+    return flips;
+}
+
+int copytronAdd(copytron_flips* flips, copytron_file* file) {
+    for(int i = 0; i < 100; i++) {
+        if(flips->files[i].file_path_len == 0) {
+            flips->files[i] = *file;
+            flips->file_count++;
+        }
+    }
+    return flips->file_count;
+}
+
+int copytronRemove(copytron_flips* flips, copytron_file* file) {
+    for(int i = 0; i < 100; i++) {
+        if(flips->file_count != 0) {
+            if(strcmp(flips->files[i].path, file->path)) {
+                flips->files[i].path = "";
+                flips->files[i].file_path_len = 0;
+                return 0;
+            }
+        }
+    }
+    return 1;
+}