edify: Remove VAL_INVALID and move ValueType into Value class. (511d7596) · Commits · e / os / android_bootable_recovery

applypatch/applypatch.cpp

+1 −1

Original line number	Diff line number	Diff line
		@@ -553,7 +553,7 @@ int applypatch_flash(const char* source_filename, const char* target_filename,
		static int GenerateTarget(const FileContents& source_file, const std::unique_ptr<Value>& patch,
		const std::string& target_filename,
		const uint8_t target_sha1[SHA_DIGEST_LENGTH], const Value* bonus_data) {
		if (patch->type != VAL_BLOB) {
		if (patch->type != Value::Type::BLOB) {
		LOG(ERROR) << "patch is not a blob";
		return 1;
		}

applypatch/applypatch_modes.cpp

+38 −39

Original line number	Diff line number	Diff line
		@@ -81,16 +81,15 @@ static int FlashMode(const char* src_filename, const char* tgt_filename,
		}

		static int PatchMode(int argc, const char** argv) {
		FileContents bonusFc;
		Value bonus(VAL_INVALID, "");

		std::unique_ptr<Value> bonus;
		if (argc >= 3 && strcmp(argv[1], "-b") == 0) {
		if (LoadFileContents(argv[2], &bonusFc) != 0) {
		FileContents bonus_fc;
		if (LoadFileContents(argv[2], &bonus_fc) != 0) {
		LOG(ERROR) << "Failed to load bonus file " << argv[2];
		return 1;
		}
		bonus.type = VAL_BLOB;
		bonus.data = std::string(bonusFc.data.cbegin(), bonusFc.data.cend());
		bonus = std::make_unique<Value>(Value::Type::BLOB,
		std::string(bonus_fc.data.cbegin(), bonus_fc.data.cend()));
		argc -= 2;
		argv += 2;
		}
		@@ -107,7 +106,7 @@ static int PatchMode(int argc, const char** argv) {

		// If no <src-sha1>:<patch> is provided, it is in flash mode.
		if (argc == 5) {
		if (bonus.type != VAL_INVALID) {
		if (bonus) {
		LOG(ERROR) << "bonus file not supported in flash mode";
		return 1;
		}
		@@ -122,11 +121,11 @@ static int PatchMode(int argc, const char** argv) {
		}

		std::vector<std::unique_ptr<Value>> patches;
		for (size_t i = 0; i < files.size(); ++i) {
		patches.push_back(std::make_unique<Value>(
		VAL_BLOB, std::string(files[i].data.cbegin(), files[i].data.cend())));
		for (const auto& file : files) {
		patches.push_back(std::make_unique<Value>(Value::Type::BLOB,
		std::string(file.data.cbegin(), file.data.cend())));
		}
		return applypatch(argv[1], argv[2], argv[3], target_size, sha1s, patches, &bonus);
		return applypatch(argv[1], argv[2], argv[3], target_size, sha1s, patches, bonus.get());
		}

		// This program (applypatch) applies binary patches to files in a way that

applypatch/imgpatch.cpp

+7 −7

Original line number	Diff line number	Diff line
		@@ -151,7 +151,8 @@ static bool ApplyBSDiffPatchAndStreamOutput(const uint8_t* src_data, size_t src_

		int ApplyImagePatch(const unsigned char* old_data, size_t old_size, const unsigned char* patch_data,
		size_t patch_size, SinkFn sink) {
		Value patch(VAL_BLOB, std::string(reinterpret_cast<const char*>(patch_data), patch_size));
		Value patch(Value::Type::BLOB,
		std::string(reinterpret_cast<const char*>(patch_data), patch_size));
		return ApplyImagePatch(old_data, old_size, patch, sink, nullptr);
		}

		@@ -246,11 +247,10 @@ int ApplyImagePatch(const unsigned char* old_data, size_t old_size, const Value&
		// Decompress the source data; the chunk header tells us exactly
		// how big we expect it to be when decompressed.

		// Note: expanded_len will include the bonus data size if
		// the patch was constructed with bonus data. The
		// deflation will come up 'bonus_size' bytes short; these
		// must be appended from the bonus_data value.
		size_t bonus_size = (i == 1 && bonus_data != NULL) ? bonus_data->data.size() : 0;
		// Note: expanded_len will include the bonus data size if the patch was constructed with
		// bonus data. The deflation will come up 'bonus_size' bytes short; these must be appended
		// from the bonus_data value.
		size_t bonus_size = (i == 1 && bonus_data != nullptr) ? bonus_data->data.size() : 0;

		std::vector<unsigned char> expanded_source(expanded_len);

		@@ -288,7 +288,7 @@ int ApplyImagePatch(const unsigned char* old_data, size_t old_size, const Value&
		inflateEnd(&strm);

		if (bonus_size) {
		memcpy(expanded_source.data() + (expanded_len - bonus_size), &bonus_data->data[0],
		memcpy(expanded_source.data() + (expanded_len - bonus_size), bonus_data->data.data(),
		bonus_size);
		}
		}

edify/expr.cpp

+4 −4

Original line number	Diff line number	Diff line
		@@ -51,7 +51,7 @@ bool Evaluate(State* state, const std::unique_ptr<Expr>& expr, std::string* resu
		if (!v) {
		return false;
		}
		if (v->type != VAL_STRING) {
		if (v->type != Value::Type::STRING) {
		ErrorAbort(state, kArgsParsingFailure, "expecting string, got value type %d", v->type);
		return false;
		}
		@@ -68,7 +68,7 @@ Value* StringValue(const char* str) {
		if (str == nullptr) {
		return nullptr;
		}
		return new Value(VAL_STRING, str);
		return new Value(Value::Type::STRING, str);
		}

		Value* StringValue(const std::string& str) {

edify/include/edify/expr.h

+8 −11

Original line number	Diff line number	Diff line
		@@ -53,19 +53,16 @@ struct State {
		bool is_retry = false;
		};

		enum ValueType {
		VAL_INVALID = -1,
		VAL_STRING = 1,
		VAL_BLOB = 2,
		struct Value {
		enum class Type {
		STRING = 1,
		BLOB = 2,
		};

		struct Value {
		ValueType type;
		std::string data;
		Value(Type type, const std::string& str) : type(type), data(str) {}

		Value(ValueType type, const std::string& str) :
		type(type),
		data(str) {}
		Type type;
		std::string data;
		};

		struct Expr;