int
read_swift_health()
{
char msg[LEN_512];
char buf[1024*1024];
sprintf(msg,
"GET /status?SERVICE=swift HTTP/1.1\r\nConnection: close\r\n"
"Host: cdn.hc.org\r\n\r\n");
int len, conn, bytesWritten, fsize = 0;
int port = mgrport - 1;
if (my_swift_net_connect(HOSTNAME, port, &conn, "tcp") != 0) {
close(conn);
return 0;
}
int flags;
/* set socket fd noblock */
if ((flags = fcntl(conn, F_GETFL, 0)) < 0) {
close(conn);
return 0;
}
if (fcntl(conn, F_SETFL, flags & ~O_NONBLOCK) < 0) {
close(conn);
return 0;
}
struct timeval timeout = {10, 0};
setsockopt(conn, SOL_SOCKET, SO_SNDTIMEO, (char *)&timeout, sizeof(struct timeval));
setsockopt(conn, SOL_SOCKET, SO_RCVTIMEO, (char *)&timeout, sizeof(struct timeval));
bytesWritten = mywrite_swift(conn, msg, strlen(msg));
if (bytesWritten < 0) {
close(conn);
return 0;
} else if (bytesWritten != strlen(msg)) {
close(conn);
return 0;
}
while ((len = myread_swift(conn, buf + fsize, sizeof(buf) - fsize) - 1) > 0) {
fsize += len;
}
buf[fsize] = '\0';
char *p = strstr(buf, "\r\n");
if (p && memcmp(buf, "HTTP/1.1 200 OK", 15) == 0) {
return 1;
}
return 0;
}
int
read_swift_stat(char *cmd)
{
char msg[LEN_512];
char buf[LEN_4096];
sprintf(msg,
"GET cache_object://localhost/%s "
"HTTP/1.1\r\n"
"Host: localhost\r\n"
"Accept:*/*\r\n"
"Connection: close\r\n\r\n",
cmd);
int len, conn, bytesWritten, fsize = 0;
if (my_swift_net_connect(HOSTNAME, mgrport, &conn, "tcp") != 0) {
close(conn);
return -1;
}
int flags;
/* set socket fd noblock */
if ((flags = fcntl(conn, F_GETFL, 0)) < 0) {
close(conn);
return -1;
}
if (fcntl(conn, F_SETFL, flags & ~O_NONBLOCK) < 0) {
close(conn);
return -1;
}
struct timeval timeout = {10, 0};
setsockopt(conn, SOL_SOCKET, SO_SNDTIMEO, (char *)&timeout, sizeof(struct timeval));
setsockopt(conn, SOL_SOCKET, SO_RCVTIMEO, (char *)&timeout, sizeof(struct timeval));
bytesWritten = mywrite_swift(conn, msg, strlen(msg));
if (bytesWritten < 0) {
close(conn);
return -2;
} else if (bytesWritten != strlen(msg)) {
close(conn);
return -3;
}
while ((len = myread_swift(conn, buf, sizeof(buf))) > 0) {
fsize += len;
}
/* read error */
if (fsize < 100) {
close(conn);
return -1;
}
if (parse_swift_info(buf) < 0) {
close(conn);
return -1;
}
close(conn);
return 0;
}
