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#include <alloca.h>
#include <errno.h>
#include <sys/types.h>
#include <pthread.h>
#define LOG_TAG "SocketClient"
#include <cutils/log.h>
#include <sysutils/SocketClient.h>
SocketClient::SocketClient(int socket) {
mSocket = socket;
pthread_mutex_init(&mWriteMutex, NULL);
}
int SocketClient::sendMsg(char *msg) {
LOGD("SocketClient::sendMsg(%s)", msg);
if (mSocket < 0) {
errno = EHOSTUNREACH;
return -1;
}
pthread_mutex_lock(&mWriteMutex);
if (write(mSocket, msg, strlen(msg) +1) < 0) {
LOGW("Unable to send msg '%s' (%s)", msg, strerror(errno));
}
pthread_mutex_unlock(&mWriteMutex);
return 0;
}
int SocketClient::sendMsg(char *msg, char *data) {
char *buffer = (char *) alloca(strlen(msg) + strlen(data) + 1);
if (!buffer) {
errno = -ENOMEM;
return -1;
}
strcpy(buffer, msg);
strcat(buffer, data);
return sendMsg(buffer);
}
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