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Code Issues Releases Activity

Added AF_UNIX socket support.

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Signed-off-by: Brenden Matthews <brenden@diddyinc.com>
This commit is contained in:
Ben Kibbey 2010-02-07 10:46:00 -05:00 committed by Brenden Matthews
parent 2c33e6e565
commit edaf742295
1 changed files with 39 additions and 0 deletions
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39
src/libmpdclient.c
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@ -52,6 +52,7 @@
# include <netinet/in.h>
# include <arpa/inet.h>
# include <sys/socket.h>
# include <sys/un.h>
# include <netdb.h>
#endif
@ -119,6 +120,38 @@ static int do_connect_fail(mpd_Connection *connection,
}
#endif /* !WIN32 */
static int uds_connect(mpd_Connection *connection, const char *host,
float timeout)
{
struct sockaddr_un addr;
strncpy(addr.sun_path, host, sizeof(addr.sun_path)-1);
addr.sun_family = AF_UNIX;
addr.sun_path[sizeof(addr.sun_path)-1] = 0;
connection->sock = socket(AF_UNIX, SOCK_STREAM, 0);
if (connection->sock < 0) {
snprintf(connection->errorStr, MPD_ERRORSTR_MAX_LENGTH,
"problems creating socket: %s", strerror(errno));
connection->error = MPD_ERROR_SYSTEM;
return -1;
}
mpd_setConnectionTimeout(connection, timeout);
/* connect stuff */
if (do_connect_fail(connection, (struct sockaddr *)&addr, SUN_LEN(&addr))) {
snprintf(connection->errorStr, MPD_ERRORSTR_MAX_LENGTH,
"problems cconnecting socket: %s", strerror(errno));
closesocket(connection->sock);
connection->sock = -1;
connection->error = MPD_ERROR_SYSTEM;
return -1;
}
return 0;
}
#ifdef MPD_HAVE_GAI
static int mpd_connect(mpd_Connection *connection, const char *host, int port,
float timeout)
@ -129,6 +162,9 @@ static int mpd_connect(mpd_Connection *connection, const char *host, int port,
struct addrinfo *res = NULL;
struct addrinfo *addrinfo = NULL;
if (*host == '/')
return uds_connect(connection, host, timeout);
/* Setup hints */
hints.ai_flags = AI_ADDRCONFIG;
hints.ai_family = AF_UNSPEC;
@ -200,6 +236,9 @@ static int mpd_connect(mpd_Connection *connection, const char *host, int port,
int destlen;
struct sockaddr_in sin;
if (*host == '/')
return uds_connect(connection, host, timeout);
#ifdef HAVE_GETHOSTBYNAME_R
if (gethostbyname_r(rhost, &he, hostbuff, sizeof(hostbuff), &he_res, &he_errno)) { // get the host info
snprintf(connection->errorStr, MPD_ERRORSTR_MAX_LENGTH,