Fixed inverted access control permissions bug.

Fixed an (admitedly quite silly) bug that caused the access control
descisions to be inverted.

.gitignore

@@ -2,3 +2,4 @@ build/*
 .clang-tidy
 .cache
 test/protected/*
+compile_commands.json

src/fuse_operations.c

@@ -264,7 +264,7 @@ static int xmp_unlink(const char *path) {
 
   // fprintf(stderr, "%s, %d\n", path, ask_access(path, pi));
 
-  if (interactive_access(real_filename(path), pi)) {
+  if (!interactive_access(real_filename(path), pi)) {
     free(pi.name);
     return -EACCES;
   }
@@ -392,7 +392,7 @@ static int xmp_create(const char *path, mode_t mode,
 
   // fprintf(stderr, "%s, %d\n", path, ask_access(path, pi));
 
-  if (interactive_access(real_filename(path), pi)) {
+  if (!interactive_access(real_filename(path), pi)) {
     free(pi.name);
     return -EACCES;
   }
@@ -417,7 +417,7 @@ static int xmp_open(const char *path, struct fuse_file_info *fi) {
   pi.name = get_process_name_by_pid(pi.PID);
 
   // fprintf(stderr, "%s, %d\n", path, ask_access(path, pi));
-  if (interactive_access(real_filename(path), pi)) {
+  if (!interactive_access(real_filename(path), pi)) {
     free(pi.name);
     return -EACCES;
   }

src/ui-socket.c

@@ -71,14 +71,19 @@ int ask_access(const char *filename, struct process_info pi) {
   // to manually check the output.
   char buffer[1024];
   while (fgets(buffer, sizeof(buffer), fp)) {
-    if (strcmp(buffer, "Allow this time.\n") == 0) {
+    if (strcmp(buffer, "Allow this time\n") == 0) {
       pclose(fp);
       return 2;
     }
   }
 
   int zenity_exit_code = WEXITSTATUS(pclose(fp));
-  return zenity_exit_code;
+  // zenity returns 1 on "No" >:(
+  if (zenity_exit_code == 0) {
+    return 1;
+  }
+
+  return 0;
 }
 
 /**