mirror of
https://github.com/troglobit/libuev.git
synced 2026-10-07 15:54:07 +07:00
Joachim Nilsson
0bba080660
This fork is called libuev and will focus solely on embedded Linux systems using C. Patches for other UNIX-like operating systems are welcome. - Remove Lua support, will not be used. - Rename from LibUEvent to libuev where applicable - Add project's MIT license to top of all files, as is customary - Add a LICENSE file, as is customary This MIT licensed code was cloned from the Mercurial repository at Google http://code.google.com/p/libuevent/ which had mislabled the license as "New BSD License", which is wrong. The actual license of the project is https://en.wikipedia.org/wiki/MIT_License Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
101 lines
3.0 KiB
C
101 lines
3.0 KiB
C
/* Test libuev event library
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*
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* Copyright (c) 2012 Flemming Madsen <flemming!madsen()madsensoft!dk>
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* Copyright (c) 2013 Joachim Nilsson <troglobit()gmail!com>
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*
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* Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sublicense, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
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* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#include <stdlib.h>
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#include <stdio.h>
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#include <unistd.h> /* intptr_t */
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#include "libuev.h"
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static period;
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static client_fd, server_fd, service_fd;
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static struct LUETimerH *timeOut;
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int readFd, writeFd;
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static timeOutHdl(struct LUECtxt *ctxt, struct LUETimerH *handle, void *data)
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{
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timeOut = NULL;
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printf("Timeout exceeded %p\n", data);
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lueRemFd(ctxt, readFd);
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lueTerminate(ctxt);
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}
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static appTimeout(struct LUECtxt *ctxt, struct LUETimerH *handle, void *data)
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{
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printf("Lifetime exceeded %p\n", data);
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exit(1);
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}
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static int readCb(struct LUECtxt *ctxt, struct LUEFileEventH *handle, int fd, void *data)
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{
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if (timeOut) {
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lueRemTimer(ctxt, timeOut);
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timeOut = lueAddTimer(ctxt, 950, timeOutHdl, NULL);
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}
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char msg[50];
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int cnt = read(readFd, msg, sizeof(msg));
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//printf("READ %.*s %d\n", cnt, msg, cnt);
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printf("%.*s.%d ", cnt, msg, cnt); fflush(stdout);
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return 0;
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}
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static writeThread(struct LUECtxt *ctxt, struct LUETimerH *handle, void *data)
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{
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int cnt = (int)(intptr_t)data;
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char *msg = "TESTING";
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write(writeFd, msg, cnt);
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//printf("WRITE %.*s %d\n", cnt, msg, cnt);
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printf("%d ", cnt); fflush(stdout);
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period = cnt + 5;
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lueAddTimer(ctxt, period * 100, writeThread, (void *)(intptr_t)(cnt + 1));
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}
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main()
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{
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struct LUECtxt *ctxt = lueCtxtCreate();
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timeOut = lueAddTimer(ctxt, 950, timeOutHdl, (void *)1);
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lueAddTimer(ctxt, 5000, appTimeout, (void *)2);
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lueAddTimer(ctxt, 500, writeThread, (void *) 1);
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int fd[2];
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pipe(fd);
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readFd = fd[0];
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writeFd = fd[1];
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lueAddInput(ctxt, readFd, readCb, NULL);
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lueRun(ctxt);
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lueCtxtDestroy(ctxt);
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printf("Period is %d must be 10: %s\n", period, 10 == period ? "OK" : "ERROR!");
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exit(10 == period ? 0 : 1);
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}
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// vim: set sw=3 sts=3 et:
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