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/*
* Copyright (C) 2009 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 <unistd.h>
#include <cutils/properties.h>
#include <cutils/sockets.h>
int main(int argc, char *argv[]) {
char buffer[65536];
int i, s;
/* start the dumpstate service */
property_set("ctl.start", "dumpstate");
/* socket will not be available until service starts */
for (i = 0; i < 20; i++) {
s = socket_local_client("dumpstate",
ANDROID_SOCKET_NAMESPACE_RESERVED,
SOCK_STREAM);
if (s >= 0)
break;
/* try again in 1 second */
sleep(1);
}
if (s < 0) {
fprintf(stderr, "Failed to connect to dumpstate service\n");
exit(1);
}
while (1) {
int length = read(s, buffer, sizeof(buffer));
if (length <= 0)
break;
fwrite(buffer, 1, length, stdout);
}
close(s);
return 0;
}
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