61 lines
1.6 KiB
C
61 lines
1.6 KiB
C
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#ifndef PARCEL_TOKENIZER_H
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#define PARCEL_TOKENIZER_H
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#include <utility.h>
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typedef struct pac_token pac_token_s;
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typedef struct pac_tlist pac_tlist_s; // Token List
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typedef enum
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{
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PAC_TOKEN_STRAY = 0,
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PAC_TOKEN_WORD,
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PAC_TOKEN_KEYWORD_TRUE,
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PAC_TOKEN_KEYWORD_FALSE,
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PAC_TOKEN_KEYWORD_ALPHA,
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PAC_TOKEN_KEYWORD_WORD,
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PAC_TOKEN_KEYWORD_INTEGER,
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PAC_TOKEN_LIT_STRING,
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PAC_TOKEN_LIT_RUNE, // TODO
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PAC_TOKEN_LIT_INTEGER, // TODO
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PAC_TOKEN_SIGN_OPEN_TAG,
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PAC_TOKEN_SIGN_CLOSE_TAG,
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PAC_TOKEN_SIGN_EQUALS,
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PAC_TOKEN_SIGN_COLON,
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PAC_TOKEN_SIGN_COMMA,
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PAC_TOKEN_SIGN_HYPHEN,
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PAC_TOKEN_SIGN_UNDERSCORE,
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PAC_TOKEN_SIGN_VERTICAL_BAR,
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PAC_TOKEN_SIGN_SEMICOLON
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} pac_token_e;
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struct pac_token
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{
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pac_token_e type;
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usz_t offset;
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usz_t length;
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usz_t line;
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usz_t column;
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};
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struct pac_tlist
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{
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char *source;
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usz_t num_tokens;
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pac_token_s *tokens;
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};
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pac_tlist_s pac_tokenize_grammar (char *source, usz_t len_source);
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void pac_delete_token_list (pac_tlist_s list);
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void pac_display_tlist (pac_tlist_s list);
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pac_token_e pac_word_to_token_type (char *word, usz_t length);
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char * pac_stringify_token_type (pac_token_e type);
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#endif
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