Artifact bcb155f507cb8e50bf2949bad1ab35549a51080a8c5f1b4cce7558e6e471bfce:
- File
src/stream.h
— part of check-in
[6893b9f5ab]
at
2012-09-30 01:34:46
on branch trunk
— Rename eof to at_end.
This is more fitting as end of file is not really true for a socket. (user: js, size: 2193) [annotate] [blame] [check-ins using]
/* * Copyright (c) 2012, Jonathan Schleifer <js@webkeks.org> * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: * * 1. Redistributions of source code must retain the above copyright notice, * this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright notice, * this list of conditions and the following disclaimer in the documentation * and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. */ #ifndef __COREFW_STREAM_H__ #define __COREFW_STREAM_H__ #include <unistd.h> #include "class.h" #include "object.h" #include "string.h" struct cfw_stream_ops { ssize_t (*read)(void*, void*, size_t); bool (*write)(void*, const void*, size_t); bool (*at_end)(void*); void (*close)(void*); }; typedef struct CFWStream { CFWObject obj; struct cfw_stream_ops *ops; char *cache; size_t cache_len; } CFWStream; extern CFWClass *cfw_stream; extern ssize_t cfw_stream_read(void*, void*, size_t); extern CFWString* cfw_stream_read_line(void*); extern bool cfw_stream_write(void*, const void*, size_t); extern bool cfw_stream_write_string(void*, const char*); extern bool cfw_stream_write_line(void*, const char*); extern bool cfw_stream_at_end(void*); extern void cfw_stream_close(void*); #endif