/* * Copyright (C) 2011 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #ifndef __EntryPoint__H__ #define __EntryPoint__H__ #include <string> #include <vector> #include <stdio.h> #include "Var.h" //--------------------------------------------------- typedef std::vector<Var> VarsArray; class EntryPoint { public: EntryPoint(); virtual ~EntryPoint(); bool parse(unsigned int lc, const std::string & str); void reset(); // reset the class to empty; void print(FILE *fp = stdout, bool newline = true, const std::string & name_suffix = std::string(""), const std::string & name_prefix = std::string(""), const std::string & ctx_param = std::string("")) const; const std::string & name() const { return m_name; } VarsArray & vars() { return m_vars; } Var & retval() { return m_retval; } Var * var(const std::string & name); const Var * var(const std::string & name) const; bool hasPointers(); bool unsupported() const { return m_unsupported; } void setUnsupported(bool state) { m_unsupported = state; } bool customDecoder() { return m_customDecoder; } void setCustomDecoder(bool state) { m_customDecoder = state; } bool notApi() const { return m_notApi; } void setNotApi(bool state) { m_notApi = state; } bool flushOnEncode() const { return m_flushOnEncode; } void setFlushOnEncode(bool state) { m_flushOnEncode = state; } int validateVarAttr(const std::string& varname, size_t lc) const; int setAttribute(const std::string &line, size_t lc); private: std::string m_name; Var m_retval; VarsArray m_vars; bool m_unsupported; bool m_customDecoder; bool m_notApi; bool m_flushOnEncode; void err(unsigned int lc, const char *msg) { fprintf(stderr, "line %d: %s\n", lc, msg); } }; #endif