Refine readFile logic

chiteroman · Aug 17, 2024 · c4959bf · c4959bf
1 parent 372be7e
commit c4959bf
Showing 1 changed file with 7 additions and 13 deletions.
diff --git a/app/src/main/cpp/main.cpp b/app/src/main/cpp/main.cpp
@@ -267,27 +267,21 @@ class PlayIntegrityFix : public zygisk::ModuleBase {
 };
 
 static std::vector<uint8_t> readFile(const char *path) {
+    FILE *file = fopen(path, "rb");
 
-    std::vector<uint8_t> vector;
+    if (!file) return {};
 
-    FILE *file = fopen(path, "rb");
+    auto size = std::filesystem::file_size(path);
 
-    if (file) {
-        fseek(file, 0, SEEK_END);
-        long size = ftell(file);
-        fseek(file, 0, SEEK_SET);
+    std::vector<uint8_t> vector(size);
 
-        vector.resize(size);
-        fread(vector.data(), 1, size, file);
-        fclose(file);
-    } else {
-        LOGD("Couldn't read %s file!", path);
-    }
+    fread(vector.data(), 1, size, file);
+
+    fclose(file);
 
     return vector;
 }
 
-
 static void companion(int fd) {
 
     std::vector<uint8_t> dex, json;