79 lines
No EOL
1.4 KiB
C
79 lines
No EOL
1.4 KiB
C
#ifndef GEMTEXT_PARSER_H
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#define GEMTEXT_PARSER_H 1
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#include <pthread.h> // pthread_mutex_t, pthread_cond_t
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#include <stddef.h> // size_t
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#include <stdio.h> // FILE
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#define LBUF_SIZE 512
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typedef enum {
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normalMode,
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preformattedMode,
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quoteMode,
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} gemtextParserMode;
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typedef enum {
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lineStart,
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firstLinkChar,
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secondLinkChar,
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firstHashChar,
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secondHashChar,
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thirdHashChar,
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firstBacktickChar,
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secondBacktickChar,
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thirdBacktickChar,
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normalState,
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} gemtextParserState;
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typedef enum {
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normalLine,
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linkLine,
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listLine,
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h1Line,
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h2Line,
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h3Line,
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preformattedLine,
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quoteLine,
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endOfStream,
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} gemtextLineType;
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typedef struct {
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size_t capacity;
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size_t len;
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char *cursor;
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char *buf;
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} lineBuffer;
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typedef struct {
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char *url;
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char *display;
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} gemtextLink;
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typedef struct {
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FILE *stream;
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gemtextParserMode mode;
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gemtextParserState state;
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} gemtextParser;
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struct _gemtextLine {
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struct _gemtextLine *next;
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struct _gemtextLine *prev;
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gemtextLineType lineType;
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union {
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char *str;
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gemtextLink *link;
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};
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};
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typedef struct _gemtextLine gemtextLine;
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typedef struct {
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pthread_cond_t cond;
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size_t count;
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pthread_mutex_t mutex;
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gemtextLine *head;
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gemtextLine *tail;
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} gemtextLineQueue;
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#endif |