Makefile- atomic.h
- date.c
- date.h
- io.c
- io.h
- libxattr.c
- libxattr.h
- netbuf.c
- object.c
- object.h
- objs.mk
- pblock.c
- pblock.h
- platform.h
- plist.c
- plist.h
- plist_pvt.h
- plistdef.h
- pool.c
- pool.h
- pool_pvt.h
- shexp.c
- shexp.h
- strbuf.c
- strbuf.h
- system.c
- systems.h
- systhr.c
- systhr.h
- thrpool.c
- thrpool.h
- uri.c
- util.c
- util.h
- writer.c
- writer.h
1 /*
2 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
3 *
4 * Copyright 2018 Olaf Wintermann. All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions are met:
8 *
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 *
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
17 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
20 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
26 * POSSIBILITY OF SUCH DAMAGE.
27 */
28
29 #ifndef WRITER_H
30 #define WRITER_H
31
32 #include "../public/nsapi.h"
33 #include <cx/string.h>
34
35 #ifdef __cplusplus
36 extern "C" {
37 #endif
38
39 typedef ssize_t (*wr_writefunc)(void *, const char *, size_t);
40
41 typedef struct Writer {
42 void *fd;
43 wr_writefunc write;
44 char *buffer;
45 size_t size;
46 size_t pos;
47 int error;
48 } Writer;
49
50 #define writer_put_lit(w, str) writer_put(w, str, sizeof(str)-1)
51 #define writer_put_str(w, str) writer_put(w, str, strlen(str))
52
53 void writer_init(Writer *w, SYS_NETFD fd, char *buf, size_t len);
54
55 void writer_init_with_stream(Writer *w, void *stream, wr_writefunc writefunc, char *buf, size_t len);
56
57 int writer_flush(Writer *w);
58
59 int writer_put(Writer *w, const char *s, size_t len);
60
61 int writer_puts(Writer *w, cxstring s);
62
63 int writer_putc(Writer *w, char c);
64
65 int writer_fwrite(const void *s, size_t size, size_t nelem, Writer *w);
66
67 #ifdef __cplusplus
68 }
69 #endif
70
71 #endif /* WRITER_H */
72
73