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https://gitee.com/Lyon1998/pikapython.git
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110 lines
3.4 KiB
C
110 lines
3.4 KiB
C
/*
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* This file is part of the PikaScript project.
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* http://github.com/pikastech/pikascript
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*
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* MIT License
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*
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* Copyright (c) 2021 lyon 李昂 liang6516@outlook.com
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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#ifndef __PIKA_PARSER__H
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#define __PIKA_PARSER__H
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#include "PikaVM.h"
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#include "dataQueueObj.h"
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#include "dataStack.h"
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enum TokenType {
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TOKEN_strEnd = 0,
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TOKEN_symbol,
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TOKEN_keyword,
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TOKEN_operator,
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TOKEN_devider,
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TOKEN_literal,
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};
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enum StmtType {
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STMT_reference,
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STMT_string,
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STMT_bytes,
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STMT_number,
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STMT_method,
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STMT_operator,
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STMT_import,
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STMT_list,
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STMT_none,
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};
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typedef struct Asmer Asmer;
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struct Asmer {
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char* asm_code;
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uint8_t block_deepth_now;
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uint8_t is_new_line;
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char* line_pointer;
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};
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typedef struct LexToken LexToken;
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struct LexToken {
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char* token;
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enum TokenType type;
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char* pyload;
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};
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typedef struct ParserState ParsetState;
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struct ParserState {
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char* tokens;
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uint16_t length;
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uint16_t iter_index;
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uint8_t branket_deepth;
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struct LexToken token1;
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struct LexToken token2;
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Arg* last_token;
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Args* iter_buffs;
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Args* buffs_p;
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};
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char* Parser_multiLineToAsm(Args* outBuffs, char* multiLine);
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char* instructUnit_fromAsmLine(Args* outBuffs, char* pikaAsm);
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char* Parser_byteCodeToAsm(Args* outBuffs, char* pikaByteCode);
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ByteCodeFrame* byteCodeFrame_appendFromAsm(ByteCodeFrame* bf, char* pikaAsm);
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int bytecodeFrame_fromMultiLine(ByteCodeFrame* bytecode_frame,
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char* python_lines);
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void Parser_compilePyToBytecodeArray(char* lines);
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char* Parser_parsePyLines(Args* outBuffs,
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ByteCodeFrame* bytecode_frame,
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char* py_lines);
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#define ParserState_forEach(parseState) \
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ParserState_beforeIter(&parseState); \
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for (int i = 0; i < parseState.length; i++)
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#define ParserState_forEachTokenExistPs(parseState, tokens) \
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/* init parserStage */ \
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ParserState_init(&parseState); \
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ParserState_parse(&parseState, tokens); \
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ParserState_forEach(parseState)
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#define ParserState_forEachToken(parseState, tokens) \
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struct ParserState parseState; \
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ParserState_forEachTokenExistPs(parseState, tokens)
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uint16_t Tokens_getSize(char* tokens);
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#endif
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