Move magiskboot cli to argh

Author: yujincheng08

native/src/Android.mk

@@ -95,7 +95,6 @@ LOCAL_STATIC_LIBRARIES := \
     libboot-rs
 
 LOCAL_SRC_FILES := \
-    boot/main.cpp \
     boot/bootimg.cpp \
     boot/compress.cpp \
     boot/format.cpp \
@@ -105,7 +104,7 @@ LOCAL_LDFLAGS := -static
 
 ifdef B_CRT0
 LOCAL_STATIC_LIBRARIES += crt0
-LOCAL_LDFLAGS += -lm
+LOCAL_LDFLAGS += -lm -Wl,--defsym=vfprintf=musl_vfprintf
 endif
 
 include $(BUILD_EXECUTABLE)

native/src/boot/bootimg.cpp

@@ -537,8 +537,8 @@ bool boot_img::parse_image(const uint8_t *p, format_t type) {
     return true;
 }
 
-bool boot_img::verify(const char *cert) const {
-    return rust::verify_boot_image(*this, cert);
+bool boot_img::verify() const {
+    return flags[AVB1_SIGNED_FLAG];
 }
 
 int split_image_dtb(const char *filename, bool skip_decomp) {
@@ -987,17 +987,6 @@ void repack(const char *src_img, const char *out_img, bool skip_comp) {
     close(fd);
 }
 
-int verify(const char *image, const char *cert) {
-    const boot_img boot(image);
-    if (cert == nullptr) {
-        // Boot image parsing already checks if the image is signed
-        return boot.flags[AVB1_SIGNED_FLAG] ? 0 : 1;
-    } else {
-        // Provide a custom certificate and re-verify
-        return boot.verify(cert) ? 0 : 1;
-    }
-}
-
 int sign(const char *image, const char *name, const char *cert, const char *key) {
     const boot_img boot(image);
     auto sig = rust::sign_boot_image(boot.payload, name, cert, key);

native/src/boot/bootimg.hpp

@@ -678,5 +678,9 @@ struct boot_img {
     // Rust FFI
     rust::Slice<const uint8_t> get_payload() const { return payload; }
     rust::Slice<const uint8_t> get_tail() const { return tail; }
-    bool verify(const char *cert = nullptr) const;
+    bool verify() const;
+
+    static std::unique_ptr<boot_img> load(::rust::Utf8CStr const file) {
+        return std::make_unique<boot_img>(file.data());
+    }
 };