diff options
Diffstat (limited to 'daemon/gluster-blockd.c')
-rw-r--r-- | daemon/gluster-blockd.c | 120 |
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 */ +} |