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/*
* Copyright 2008, The Android Open Source Project
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * 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 ``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.
*/
#define LOG_TAG "wdsclient"
#include "AdbConnection.h"
#include "ClientUtils.h"
#include "Device.h"
#include <arpa/inet.h>
#include <errno.h>
#include <getopt.h>
#include <stdlib.h>
#include <string.h>
#include <sys/socket.h>
#include <sys/types.h>
#include <utils/Log.h>
#define DEFAULT_WDS_PORT 9999
#define STR(x) #x
#define XSTR(x) STR(x)
#define PORT_STR XSTR(DEFAULT_WDS_PORT)
int wds_open() {
// Create the structure for connecting to the forwarded 9999 port
sockaddr_in addr;
createTcpSocket(addr, DEFAULT_WDS_PORT);
// Create our socket
int fd = socket(PF_INET, SOCK_STREAM, 0);
if (fd < 0) {
log_errno("Failed to create file descriptor");
return -1;
}
// Connect to the remote wds server thread
if (connect(fd, (sockaddr*)&addr, sizeof(addr)) < 0) {
log_errno("Failed to connect to remote debug server");
return -1;
}
return fd;
}
// Clean up the file descriptor and connections
void wds_close(int fd) {
if (fd != -1) {
shutdown(fd, SHUT_RDWR);
close(fd);
}
}
int main(int argc, char** argv) {
Device::DeviceType type = Device::NONE;
if (argc <= 1) {
ALOGE("wdsclient takes at least 1 argument");
return 1;
} else {
// Parse the options, look for -e or -d to choose a device.
while (true) {
int c = getopt(argc, argv, "ed");
if (c == -1)
break;
switch (c) {
case 'e':
type = Device::EMULATOR;
break;
case 'd':
type = Device::DEVICE;
break;
default:
break;
}
}
if (optind == argc) {
ALOGE("No command specified");
return 1;
}
}
// Do the initial connection.
AdbConnection conn;
conn.connect();
const DeviceList& devices = conn.getDeviceList();
// host:devices closes the connection, reconnect
conn.connect();
// No device specified and more than one connected, bail
if (type == Device::NONE && devices.size() > 1) {
ALOGE("More than one device/emulator, please specify with -e or -d");
return 1;
} else if (devices.size() == 0) {
ALOGE("No devices connected");
return 1;
}
// Find the correct device
const Device* device = NULL;
if (type == Device::NONE)
device = devices[0]; // grab the only one
else {
// Search for a matching device type
for (unsigned i = 0; i < devices.size(); i++) {
if (devices[i]->type() == type) {
device = devices[i];
break;
}
}
}
if (!device) {
ALOGE("No device found!");
return 1;
}
// Forward tcp:9999
if (!device->sendRequest("forward:tcp:" PORT_STR ";tcp:" PORT_STR)) {
ALOGE("Failed to send forwarding request");
return 1;
}
ALOGV("Connecting to localhost port " PORT_STR);
const char* command = argv[optind];
int commandLen = strlen(command);
#define WDS_COMMAND_LENGTH 4
if (commandLen != WDS_COMMAND_LENGTH) {
ALOGE("Commands must be 4 characters '%s'", command);
return 1;
}
// Open the wds connection
int wdsFd = wds_open();
if (wdsFd == -1)
return 1;
// Send the command specified
send(wdsFd, command, WDS_COMMAND_LENGTH, 0); // commands are 4 bytes
// Read and display the response
char response[256];
int res = 0;
while ((res = recv(wdsFd, response, sizeof(response), 0)) > 0)
printf("%.*s", res, response);
printf("\n\n");
// Shutdown
wds_close(wdsFd);
return 0;
}
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