summaryrefslogtreecommitdiffstats
path: root/daemon/gluster-blockd.c
diff options
context:
space:
mode:
Diffstat (limited to 'daemon/gluster-blockd.c')
-rw-r--r--daemon/gluster-blockd.c120
1 files changed, 120 insertions, 0 deletions
diff --git a/daemon/gluster-blockd.c b/daemon/gluster-blockd.c
new file mode 100644
index 0000000..f998d97
--- /dev/null
+++ b/daemon/gluster-blockd.c
@@ -0,0 +1,120 @@
+/*
+ Copyright (c) 2016 Red Hat, Inc. <http://www.redhat.com>
+ This file is part of gluster-block.
+
+ This file is licensed to you under your choice of the GNU Lesser
+ General Public License, version 3 or any later version (LGPLv3 or
+ later), or the GNU General Public License, version 2 (GPLv2), in all
+ cases as published by the Free Software Foundation.
+*/
+
+
+# include <unistd.h>
+# include <pthread.h>
+# include <rpc/pmap_clnt.h>
+
+# include "block.h"
+
+
+
+void *
+glusterBlockCliThreadProc (void *vargp)
+{
+ register SVCXPRT *transp;
+ struct sockaddr_un saun;
+ int sockfd, len;
+
+
+ if ((sockfd = socket(AF_UNIX, SOCK_STREAM, IPPROTO_IP)) < 0) {
+ perror("server: socket");
+ exit(1);
+ }
+
+ saun.sun_family = AF_UNIX;
+ strcpy(saun.sun_path, ADDRESS);
+
+ unlink(ADDRESS);
+ len = sizeof(saun.sun_family) + strlen(saun.sun_path);
+
+ if (bind(sockfd, (struct sockaddr *) &saun, len) < 0) {
+ perror("server: bind");
+ exit(1);
+ }
+
+ transp = svcunix_create(sockfd, 0, 0, ADDRESS);
+ if (transp == NULL) {
+ fprintf (stderr, "%s", "cannot create tcp service");
+ exit(1);
+ }
+
+ if (!svc_register(transp, GLUSTER_BLOCK_CLI, GLUSTER_BLOCK_CLI_VERS, gluster_block_cli_1, IPPROTO_IP)) {
+ fprintf (stderr, "%s", "unable to register (GLUSTER_BLOCK_CLI, GLUSTER_BLOCK_CLI_VERS, unix|local).");
+ exit(1);
+ }
+
+ svc_run ();
+
+ return NULL;
+}
+
+
+void *
+glusterBlockServerThreadProc(void *vargp)
+{
+ register SVCXPRT *transp;
+ struct sockaddr_in sain;
+ int sockfd;
+
+
+ if ((sockfd = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP)) < 0) {
+ perror("server: socket");
+ exit(1);
+ }
+
+ sain.sin_family = AF_INET;
+ sain.sin_addr.s_addr = INADDR_ANY;
+ sain.sin_port = htons(24006);
+
+ if (bind(sockfd, (struct sockaddr *) &sain, sizeof (sain)) < 0) {
+ perror("server: bind");
+ exit(1);
+ }
+
+ transp = svctcp_create(sockfd, 0, 0);
+ if (transp == NULL) {
+ fprintf (stderr, "%s", "cannot create tcp service");
+ exit(1);
+ }
+
+ if (!svc_register(transp, GLUSTER_BLOCK, GLUSTER_BLOCK_VERS, gluster_block_1, IPPROTO_TCP)) {
+ fprintf (stderr, "%s", "unable to register (GLUSTER_BLOCK, GLUSTER_BLOCK_VERS, tcp).");
+ exit(1);
+ }
+
+ svc_run ();
+
+ return NULL;
+}
+
+
+int
+main (int argc, char **argv)
+{
+ pthread_t cli_thread;
+ pthread_t server_thread;
+
+
+ pmap_unset (GLUSTER_BLOCK_CLI, GLUSTER_BLOCK_CLI_VERS);
+ pmap_unset (GLUSTER_BLOCK, GLUSTER_BLOCK_VERS);
+
+ pthread_create(&cli_thread, NULL, glusterBlockCliThreadProc , NULL);
+ pthread_create(&server_thread, NULL, glusterBlockServerThreadProc , NULL);
+
+ pthread_join(cli_thread, NULL);
+ pthread_join(server_thread, NULL);
+
+
+ fprintf (stderr, "%s", "svc_run returned");
+ exit (0);
+ /* NOTREACHED */
+}