SoftapController.cpp revision 5af38c360587ca2eef0badf6137ccf018f8cd4aa 
1/*
2 * Copyright (C) 2008 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17#include <stdlib.h>
18#include <errno.h>
19#include <fcntl.h>
20
21#include <sys/socket.h>
22#include <sys/stat.h>
23#include <sys/types.h>
24#include <sys/wait.h>
25
26#include <netinet/in.h>
27#include <arpa/inet.h>
28
29#define LOG_TAG "SoftapController"
30#include <cutils/log.h>
31
32#include "SoftapController.h"
33
34SoftapController::SoftapController() {
35    mPid = 0;
36}
37
38SoftapController::~SoftapController() {
39}
40
41int SoftapController::startSoftap() {
42    pid_t pid = 1;
43
44    LOGD("Softap start");
45    if (mPid) {
46        LOGE("Softap already started");
47        errno = EBUSY;
48        return -1;
49    }
50#if 0
51   if ((pid = fork()) < 0) {
52        LOGE("fork failed (%s)", strerror(errno));
53        return -1;
54    }
55#endif
56    if (!pid) {
57        LOGE("Softap Started");
58        return 0;
59    } else {
60        mPid = pid;
61    }
62    return 0;
63
64}
65
66int SoftapController::stopSoftap() {
67    LOGD("Softap stop");
68    if (mPid == 0) {
69        LOGE("Softap already stopped");
70        return 0;
71    }
72#if 0
73    LOGD("Stopping Softap service");
74    kill(mPid, SIGTERM);
75    waitpid(mPid, NULL, 0);
76#endif
77    mPid = 0;
78    LOGD("Softap service stopped");
79    return 0;
80}
81
82bool SoftapController::isSoftapStarted() {
83    return (mPid != 0 ? true : false);
84}
85
86int SoftapController::setSoftap(int argc, char *argv[]) {
87    LOGD("Softap set");
88    return 0;
89}
90