101 lines
3.2 KiB
C
101 lines
3.2 KiB
C
#ifndef BLUE_CORE_STREAM_H_
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#define BLUE_CORE_STREAM_H_
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#include <blue/core/encoding.h>
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#include <blue/core/macros.h>
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#include <blue/core/misc.h>
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#include <blue/core/status.h>
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#include <stdarg.h>
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#include <stdio.h>
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B_DECLS_BEGIN;
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#define b_stdin (z__b_stream_get_stdin())
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#define b_stdout (z__b_stream_get_stdout())
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#define b_stderr (z__b_stream_get_stderr())
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#define B_TYPE_STREAM (b_stream_get_type())
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#define B_TYPE_STREAM_BUFFER (b_stream_buffer_get_type())
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B_DECLARE_TYPE(b_stream);
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B_DECLARE_TYPE(b_stream_buffer);
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typedef enum b_stream_mode {
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B_STREAM_READ = 0x01u,
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B_STREAM_WRITE = 0x02u,
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B_STREAM_BINARY = 0x10u,
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Z__B_STREAM_STATIC = 0x80u,
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} b_stream_mode;
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typedef enum b_stream_seek_origin {
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B_STREAM_SEEK_START = 0x01u,
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B_STREAM_SEEK_CURRENT = 0x02u,
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B_STREAM_SEEK_END = 0x03u,
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} b_stream_seek_origin;
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typedef struct b_stream_cfg {
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b_stream_mode s_mode;
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} b_stream_cfg;
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B_TYPE_CLASS_DECLARATION_BEGIN(b_stream)
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b_status (*s_close)(b_stream *);
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b_status (*s_seek)(b_stream *, long long, b_stream_seek_origin);
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b_status (*s_tell)(const b_stream *, size_t *);
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b_status (*s_getc)(b_stream *, b_wchar *);
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b_status (*s_read)(b_stream *, void *, size_t, size_t *);
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b_status (*s_write)(b_stream *, const void *, size_t, size_t *);
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b_status (*s_reserve)(b_stream *, size_t);
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B_TYPE_CLASS_DECLARATION_END(b_stream)
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B_TYPE_CLASS_DECLARATION_BEGIN(b_stream_buffer)
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B_TYPE_CLASS_DECLARATION_END(b_stream_buffer)
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BLUE_API b_type b_stream_get_type();
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BLUE_API b_type b_stream_buffer_get_type();
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BLUE_API b_stream *z__b_stream_get_stdin(void);
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BLUE_API b_stream *z__b_stream_get_stdout(void);
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BLUE_API b_stream *z__b_stream_get_stderr(void);
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BLUE_API b_stream_buffer *b_stream_buffer_create(void *p, size_t len);
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BLUE_API b_stream_buffer *b_stream_buffer_create_dynamic(size_t buffer_size);
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BLUE_API b_stream *b_stream_open_fp(FILE *fp);
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BLUE_API b_status b_stream_reserve(b_stream *stream, size_t len);
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BLUE_API b_status b_stream_seek(
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b_stream *stream, long long offset, b_stream_seek_origin origin);
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BLUE_API size_t b_stream_cursor(const b_stream *stream);
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BLUE_API b_status b_stream_push_indent(b_stream *stream, int indent);
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BLUE_API b_status b_stream_pop_indent(b_stream *stream);
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BLUE_API b_status b_stream_read_char(b_stream *stream, b_wchar *c);
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BLUE_API b_status b_stream_read_bytes(
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b_stream *stream, void *buf, size_t count, size_t *nr_read);
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BLUE_API b_status b_stream_read_line(b_stream *stream, char *s, size_t max);
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BLUE_API b_status b_stream_read_line_s(b_stream *src, b_stream *dest);
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BLUE_API b_status b_stream_read_all_bytes(
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b_stream *stream, void *p, size_t max, size_t *nr_read);
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BLUE_API b_status b_stream_read_all_bytes_s(
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b_stream *src, b_stream *dest, b_stream_buffer *buffer, size_t *nr_read);
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BLUE_API b_status b_stream_write_char(b_stream *stream, b_wchar c);
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BLUE_API b_status b_stream_write_string(
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b_stream *stream, const char *s, size_t *nr_written);
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BLUE_API b_status b_stream_write_bytes(
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b_stream *stream, const void *buf, size_t count, size_t *nr_written);
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BLUE_API b_status b_stream_write_fmt(
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b_stream *stream, size_t *nr_written, const char *format, ...);
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BLUE_API b_status b_stream_write_vfmt(
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b_stream *stream, size_t *nr_written, const char *format, va_list arg);
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B_DECLS_END;
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#endif
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