50 lines
1.3 KiB
C
50 lines
1.3 KiB
C
#include <stdlib.h>
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#include <string.h>
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#include <stdio.h>
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#include <time.h>
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#include <lmdb.h>
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#include <unistd.h>
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#include <sys/socket.h>
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#include <poll.h>
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#include <signal.h>
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#include <logger.h>
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#include <models/controller.h>
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#include <database.h>
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#include <config.h>
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#include <constants.h>
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#include <handlers.h>
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#include <drivers.h>
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#include <enums.h>
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#include <helpers.h>
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#include <wiringPi.h>
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#include <piFace.h>
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#include <wiring_debug.h>
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void
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handler_poll(struct pollfd *fds, controller_t *controller, MDB_env *mdb_env)
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{
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/* An event on one of the fds has occurred. */
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for(int i = 0; i < POLL_FDS_COUNT; i++) {
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if(fds[i].revents & POLLIN)
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{
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/* data may be read on device number i. */
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LOG_DEBUG("fd %i may read data", fds[i].fd);
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switch(i)
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{
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case POLL_FDS_DISCOVERY:
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handler_discovery(fds[i].fd, controller);
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break;
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case POLL_FDS_COMMAND:
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handler_command(fds[i].fd, controller);
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controller_save(controller, mdb_env);
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break;
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}
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}
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if(fds[i].revents & POLLHUP)
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{
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/* A hangup has occurred on device number i. */
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LOG_DEBUG("fd %i got closed", fds[i].fd);
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}
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}
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}
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