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64 lines
2.4 KiB
64 lines
2.4 KiB
/*
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* Copyright (C) 2011 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef ART_LIBDEXFILE_DEX_DESCRIPTORS_NAMES_H_
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#define ART_LIBDEXFILE_DEX_DESCRIPTORS_NAMES_H_
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#include <string>
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#include "dex/primitive.h"
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namespace art {
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// Used to implement PrettyClass, PrettyField, PrettyMethod, and PrettyTypeOf,
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// one of which is probably more useful to you.
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// Returns a human-readable equivalent of 'descriptor'. So "I" would be "int",
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// "[[I" would be "int[][]", "[Ljava/lang/String;" would be
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// "java.lang.String[]", and so forth.
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void AppendPrettyDescriptor(const char* descriptor, std::string* result);
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std::string PrettyDescriptor(const char* descriptor);
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std::string PrettyDescriptor(Primitive::Type type);
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// Performs JNI name mangling as described in section 11.3 "Linking Native Methods"
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// of the JNI spec.
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std::string MangleForJni(const std::string& s);
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std::string GetJniShortName(const std::string& class_name, const std::string& method_name);
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// Turn "java.lang.String" into "Ljava/lang/String;".
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std::string DotToDescriptor(const char* class_name);
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// Turn "Ljava/lang/String;" into "java.lang.String" using the conventions of
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// java.lang.Class.getName().
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std::string DescriptorToDot(const char* descriptor);
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// Turn "Ljava/lang/String;" into "java/lang/String" using the opposite conventions of
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// java.lang.Class.getName().
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std::string DescriptorToName(const char* descriptor);
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// Tests for whether 's' is a valid class name in the three common forms:
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bool IsValidBinaryClassName(const char* s); // "java.lang.String"
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bool IsValidJniClassName(const char* s); // "java/lang/String"
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bool IsValidDescriptor(const char* s); // "Ljava/lang/String;"
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// Returns whether the given string is a valid field or method name,
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// additionally allowing names that begin with '<' and end with '>'.
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bool IsValidMemberName(const char* s);
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} // namespace art
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#endif // ART_LIBDEXFILE_DEX_DESCRIPTORS_NAMES_H_
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