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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 <stdint.h>
#include <string.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <cutils/sockets.h>
#include "keystore.h"
char *responses[256] = {
[NO_ERROR] = "No error",
[LOCKED] = "Locked",
[UNINITIALIZED] = "Uninitialized",
[SYSTEM_ERROR] = "System error",
[PROTOCOL_ERROR] = "Protocol error",
[PERMISSION_DENIED] = "Permission denied",
[KEY_NOT_FOUND] = "Key not found",
[VALUE_CORRUPTED] = "Value corrupted",
[UNDEFINED_ACTION] = "Undefined action",
[WRONG_PASSWORD] = "Wrong password (last chance)",
[WRONG_PASSWORD + 1] = "Wrong password (2 tries left)",
[WRONG_PASSWORD + 2] = "Wrong password (3 tries left)",
[WRONG_PASSWORD + 3] = "Wrong password (4 tries left)",
};
#define MAX_RESPONSE (WRONG_PASSWORD + 3)
int main(int argc, char **argv)
{
uint8_t bytes[65536];
uint8_t code;
int sock, i;
if (argc < 2) {
printf("Usage: %s action [parameter ...]\n", argv[0]);
return 0;
}
sock = socket_local_client("keystore", ANDROID_SOCKET_NAMESPACE_RESERVED,
SOCK_STREAM);
if (sock == -1) {
puts("Failed to connect");
return 1;
}
send(sock, argv[1], 1, 0);
for (i = 2; i < argc; ++i) {
uint16_t length = strlen(argv[i]);
bytes[0] = length >> 8;
bytes[1] = length;
send(sock, &bytes, 2, 0);
send(sock, argv[i], length, 0);
}
shutdown(sock, SHUT_WR);
if (recv(sock, &code, 1, 0) != 1) {
puts("Failed to receive");
return 1;
}
printf("%d %s\n", code , responses[code] ? responses[code] : "Unknown");
while ((i = recv(sock, &bytes[0], 1, 0)) == 1) {
int length;
int offset;
if ((i = recv(sock, &bytes[1], 1, 0)) != 1) {
puts("Failed to receive");
return 1;
}
length = bytes[0] << 8 | bytes[1];
for (offset = 0; offset < length; offset += i) {
i = recv(sock, &bytes[offset], length - offset, 0);
if (i <= 0) {
puts("Failed to receive");
return 1;
}
}
fwrite(bytes, 1, length, stdout);
puts("");
}
return 0;
}
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