Overview
Comment: | Add stream. |
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Downloads: | Tarball | ZIP archive | SQL archive |
Timelines: | family | ancestors | descendants | both | trunk |
Files: | files | file ages | folders |
SHA3-256: |
e21a39f7dcdb89c537893289f251125f |
User & Date: | js on 2012-09-29 22:10:17 |
Other Links: | manifest | tags |
Context
2012-09-29
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22:12 | Add file. check-in: 95197cb01a user: js tags: trunk | |
22:10 | Add stream. check-in: e21a39f7dc user: js tags: trunk | |
2012-08-26
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15:40 | Fix "return NULL" in function returning void. check-in: e1a8847e68 user: js tags: trunk | |
Changes
Modified src/Makefile from [0731aa76a3] to [48b5473164].
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8 9 10 11 12 13 14 15 16 17 18 19 20 21 | class.c \ double.c \ int.c \ map.c \ object.c \ range.c \ refpool.c \ string.c INCLUDES = ${SRCS:.c=.h} \ corefw.h \ hash.h include ../buildsys.mk | > | 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 | class.c \ double.c \ int.c \ map.c \ object.c \ range.c \ refpool.c \ stream.c \ string.c INCLUDES = ${SRCS:.c=.h} \ corefw.h \ hash.h include ../buildsys.mk |
Added src/stream.c version [4ca19651ff].
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 | /* * 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. */ #include "stream.h" static bool ctor(void *ptr, va_list args) { CFWStream *stream = ptr; stream->ops = NULL; return true; } static void dtor(void *ptr) { cfw_stream_close(ptr); } ssize_t cfw_stream_read(void *ptr, void *buf, size_t len) { CFWStream *stream = ptr; if (stream == NULL || stream->ops == NULL) return -1; return stream->ops->read(stream, buf, len); } bool cfw_stream_write(void *ptr, const void *buf, size_t len) { CFWStream *stream = ptr; if (stream == NULL || stream->ops == NULL) return false; return stream->ops->write(stream, buf, len); } bool cfw_stream_eof(void *ptr) { CFWStream *stream = ptr; if (stream == NULL || stream->ops == NULL) return true; return stream->ops->eof(stream); } void cfw_stream_close(void *ptr) { CFWStream *stream = ptr; if (stream == NULL || stream->ops == NULL) return; stream->ops->close(stream); } static CFWClass class = { .name = "CFWStream", .size = sizeof(CFWStream), .ctor = ctor, .dtor = dtor }; CFWClass *cfw_stream = &class; |
Added src/stream.h version [865b93afd9].
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 | /* * 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" struct cfw_stream_ops { ssize_t (*read)(void*, void*, size_t); bool (*write)(void*, const void*, size_t); bool (*eof)(void*); void (*close)(void*); }; typedef struct CFWStream { CFWObject obj; struct cfw_stream_ops *ops; } CFWStream; extern CFWClass *cfw_stream; extern ssize_t cfw_stream_read(void*, void*, size_t); extern bool cfw_stream_write(void*, const void*, size_t); extern bool cfw_stream_eof(void*); extern void cfw_stream_close(void*); #endif |