81 lines
2.6 KiB
C
81 lines
2.6 KiB
C
/*
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* SPDX-FileCopyrightText: 2025 William Bell
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*
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* SPDX-License-Identifier: GPL-3.0-or-later
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*/
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#ifndef PARSER_H
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#define PARSER_H
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#include "../dynamic_array/darray.h"
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#include "../err.h"
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#include <stdbool.h>
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#include <stddef.h>
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#define SWITCH_OPERATIONS \
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case TOKEN_AND: \
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case TOKEN_OR: \
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case TOKEN_NOT_IN: \
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case TOKEN_IN: \
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case TOKEN_LE: \
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case TOKEN_GE: \
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case TOKEN_LT: \
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case TOKEN_GT: \
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case TOKEN_NE: \
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case TOKEN_EQ: \
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case TOKEN_PLUS: \
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case TOKEN_MINUS: \
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case TOKEN_MODULO: \
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case TOKEN_STAR: \
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case TOKEN_FLOORDIV: \
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case TOKEN_SLASH: \
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case TOKEN_CARET:
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typedef struct LinkedList LinkedList;
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typedef enum {
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AST_STRING,
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AST_ASSIGN,
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AST_IDENTIFIER,
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AST_NUMBER,
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AST_IF,
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AST_ACCESS,
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AST_CALL,
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AST_DECLARATION,
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AST_NULL,
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AST_BOOLEAN,
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AST_DOWRAP,
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AST_OPERATION,
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AST_LIST,
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AST_DICTIONARY,
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AST_FUNCTION,
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AST_RETURN
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} ValueType;
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extern const char *ValueTypeNames[];
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typedef struct {
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ValueType type;
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void *data;
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} ParsedValue;
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typedef struct {
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ArErr err;
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ParsedValue *value;
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} ParsedValueReturn;
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ArErr parser(char *file, DArray *parsed, DArray *tokens, bool inline_flag);
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ParsedValueReturn parse_token_full(char *file, DArray *tokens, size_t *index,
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bool inline_flag, bool process_operations);
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ParsedValueReturn parse_token(char *file, DArray *tokens, size_t *index,
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bool inline_flag);
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void free_parsed(void *ptr);
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__attribute__((warn_unused_result)) ArErr error_if_finished(char *file, DArray *tokens, size_t *index);
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size_t skip_newlines_and_indents(DArray *tokens, size_t *index);
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#endif // PARSER_H
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