1 files changed, 0 insertions, 213 deletions

diff --git a/minui/events.c b/minui/events.c
deleted file mode 100644
index 9e4255dd7..000000000
--- a/minui/events.c
+++ /dev/null
@@ -1,213 +0,0 @@
-/*
- * Copyright (C) 2007 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <dirent.h>
-#include <sys/epoll.h>
-
-#include <linux/input.h>
-
-#include "minui.h"
-
-#define MAX_DEVICES 16
-#define MAX_MISC_FDS 16
-
-#define BITS_PER_LONG (sizeof(unsigned long) * 8)
-#define BITS_TO_LONGS(x) (((x) + BITS_PER_LONG - 1) / BITS_PER_LONG)
-
-#define test_bit(bit, array) \
-    ((array)[(bit)/BITS_PER_LONG] & (1 << ((bit) % BITS_PER_LONG)))
-
-struct fd_info {
-    int fd;
-    ev_callback cb;
-    void *data;
-};
-
-static int epollfd;
-static struct epoll_event polledevents[MAX_DEVICES + MAX_MISC_FDS];
-static int npolledevents;
-
-static struct fd_info ev_fdinfo[MAX_DEVICES + MAX_MISC_FDS];
-
-static unsigned ev_count = 0;
-static unsigned ev_dev_count = 0;
-static unsigned ev_misc_count = 0;
-
-int ev_init(ev_callback input_cb, void *data)
-{
-    DIR *dir;
-    struct dirent *de;
-    int fd;
-    struct epoll_event ev;
-    bool epollctlfail = false;
-
-    epollfd = epoll_create(MAX_DEVICES + MAX_MISC_FDS);
-    if (epollfd == -1)
-        return -1;
-
-    dir = opendir("/dev/input");
-    if(dir != 0) {
-        while((de = readdir(dir))) {
-            unsigned long ev_bits[BITS_TO_LONGS(EV_MAX)];
-
-//            fprintf(stderr,"/dev/input/%s\n", de->d_name);
-            if(strncmp(de->d_name,"event",5)) continue;
-            fd = openat(dirfd(dir), de->d_name, O_RDONLY);
-            if(fd < 0) continue;
-
-            /* read the evbits of the input device */
-            if (ioctl(fd, EVIOCGBIT(0, sizeof(ev_bits)), ev_bits) < 0) {
-                close(fd);
-                continue;
-            }
-
-            /* TODO: add ability to specify event masks. For now, just assume
-             * that only EV_KEY, EV_REL & EV_SW event types are ever needed. */
-            if (!test_bit(EV_KEY, ev_bits) && !test_bit(EV_REL, ev_bits) && !test_bit(EV_SW, ev_bits)) {
-                close(fd);
-                continue;
-            }
-
-            ev.events = EPOLLIN | EPOLLWAKEUP;
-            ev.data.ptr = (void *)&ev_fdinfo[ev_count];
-            if (epoll_ctl(epollfd, EPOLL_CTL_ADD, fd, &ev)) {
-                close(fd);
-                epollctlfail = true;
-                continue;
-            }
-
-            ev_fdinfo[ev_count].fd = fd;
-            ev_fdinfo[ev_count].cb = input_cb;
-            ev_fdinfo[ev_count].data = data;
-            ev_count++;
-            ev_dev_count++;
-            if(ev_dev_count == MAX_DEVICES) break;
-        }
-    }
-
-    if (epollctlfail && !ev_count) {
-        close(epollfd);
-        epollfd = -1;
-        return -1;
-    }
-
-    return 0;
-}
-
-int ev_add_fd(int fd, ev_callback cb, void *data)
-{
-    struct epoll_event ev;
-    int ret;
-
-    if (ev_misc_count == MAX_MISC_FDS || cb == NULL)
-        return -1;
-
-    ev.events = EPOLLIN | EPOLLWAKEUP;
-    ev.data.ptr = (void *)&ev_fdinfo[ev_count];
-    ret = epoll_ctl(epollfd, EPOLL_CTL_ADD, fd, &ev);
-    if (!ret) {
-        ev_fdinfo[ev_count].fd = fd;
-        ev_fdinfo[ev_count].cb = cb;
-        ev_fdinfo[ev_count].data = data;
-        ev_count++;
-        ev_misc_count++;
-    }
-
-    return ret;
-}
-
-int ev_get_epollfd(void)
-{
-    return epollfd;
-}
-
-void ev_exit(void)
-{
-    while (ev_count > 0) {
-        close(ev_fdinfo[--ev_count].fd);
-    }
-    ev_misc_count = 0;
-    ev_dev_count = 0;
-    close(epollfd);
-}
-
-int ev_wait(int timeout)
-{
-    npolledevents = epoll_wait(epollfd, polledevents, ev_count, timeout);
-    if (npolledevents <= 0)
-        return -1;
-    return 0;
-}
-
-void ev_dispatch(void)
-{
-    int n;
-    int ret;
-
-    for (n = 0; n < npolledevents; n++) {
-        struct fd_info *fdi = polledevents[n].data.ptr;
-        ev_callback cb = fdi->cb;
-        if (cb)
-            cb(fdi->fd, polledevents[n].events, fdi->data);
-    }
-}
-
-int ev_get_input(int fd, uint32_t epevents, struct input_event *ev)
-{
-    int r;
-
-    if (epevents & EPOLLIN) {
-        r = read(fd, ev, sizeof(*ev));
-        if (r == sizeof(*ev))
-            return 0;
-    }
-    return -1;
-}
-
-int ev_sync_key_state(ev_set_key_callback set_key_cb, void *data)
-{
-    unsigned long key_bits[BITS_TO_LONGS(KEY_MAX)];
-    unsigned long ev_bits[BITS_TO_LONGS(EV_MAX)];
-    unsigned i;
-    int ret;
-
-    for (i = 0; i < ev_dev_count; i++) {
-        int code;
-
-        memset(key_bits, 0, sizeof(key_bits));
-        memset(ev_bits, 0, sizeof(ev_bits));
-
-        ret = ioctl(ev_fdinfo[i].fd, EVIOCGBIT(0, sizeof(ev_bits)), ev_bits);
-        if (ret < 0 || !test_bit(EV_KEY, ev_bits))
-            continue;
-
-        ret = ioctl(ev_fdinfo[i].fd, EVIOCGKEY(sizeof(key_bits)), key_bits);
-        if (ret < 0)
-            continue;
-
-        for (code = 0; code <= KEY_MAX; code++) {
-            if (test_bit(code, key_bits))
-                set_key_cb(code, 1, data);
-        }
-    }
-
-    return 0;
-}