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author | Andrew Bartlett <abartlet@samba.org> | 2011-06-24 16:26:23 +1000 |
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committer | Andrew Bartlett <abartlet@samba.org> | 2011-06-24 16:26:23 +1000 |
commit | 6da26870e0ae5acd6ff49a30ec2f6886b44d095e (patch) | |
tree | 850c71039563c16a5d563c47e7ba2ab645baf198 /source3/lib/ctdbd_conn.c | |
parent | 6925a799d04c6fa59dd2ddef1f5510f9bb7d17d1 (diff) | |
parent | 2610c05b5b95cc7036b3d6dfb894c6cfbdb68483 (diff) | |
download | samba-6da26870e0ae5acd6ff49a30ec2f6886b44d095e.tar.gz samba-6da26870e0ae5acd6ff49a30ec2f6886b44d095e.tar.bz2 samba-6da26870e0ae5acd6ff49a30ec2f6886b44d095e.zip |
Merge 2610c05b5b95cc7036b3d6dfb894c6cfbdb68483 as Samba-4.0alpha16
Diffstat (limited to 'source3/lib/ctdbd_conn.c')
-rw-r--r-- | source3/lib/ctdbd_conn.c | 70 |
1 files changed, 38 insertions, 32 deletions
diff --git a/source3/lib/ctdbd_conn.c b/source3/lib/ctdbd_conn.c index a81691a8c9..79dc1f246a 100644 --- a/source3/lib/ctdbd_conn.c +++ b/source3/lib/ctdbd_conn.c @@ -19,11 +19,12 @@ */ #include "includes.h" +#include "util_tdb.h" #ifdef CLUSTER_SUPPORT #include "ctdbd_conn.h" -#include "packet.h" +#include "ctdb_packet.h" #include "messages.h" /* paths to these include files come from --with-ctdb= in configure */ @@ -35,7 +36,7 @@ struct ctdbd_connection { uint32 reqid; uint32 our_vnn; uint64 rand_srvid; - struct packet_context *pkt; + struct ctdb_packet_context *pkt; struct fd_event *fde; void (*release_ip_handler)(const char *ip_addr, void *private_data); @@ -168,9 +169,9 @@ uint32 ctdbd_vnn(const struct ctdbd_connection *conn) */ static NTSTATUS ctdbd_connect(TALLOC_CTX *mem_ctx, - struct packet_context **presult) + struct ctdb_packet_context **presult) { - struct packet_context *result; + struct ctdb_packet_context *result; const char *sockname = lp_ctdbd_socket(); struct sockaddr_un addr; int fd; @@ -196,7 +197,7 @@ static NTSTATUS ctdbd_connect(TALLOC_CTX *mem_ctx, return map_nt_error_from_unix(errno); } - if (!(result = packet_init(mem_ctx, fd))) { + if (!(result = ctdb_packet_init(mem_ctx, fd))) { close(fd); return NT_STATUS_NO_MEMORY; } @@ -271,7 +272,7 @@ struct req_pull_state { }; /* - * Pull a ctdb request out of the incoming packet queue + * Pull a ctdb request out of the incoming ctdb_packet queue */ static NTSTATUS ctdb_req_pull(uint8_t *buf, size_t length, @@ -303,7 +304,7 @@ static struct messaging_rec *ctdb_pull_messaging_rec(TALLOC_CTX *mem_ctx, cluster_fatal("got invalid msg length"); } - if (!(result = TALLOC_P(mem_ctx, struct messaging_rec))) { + if (!(result = talloc(mem_ctx, struct messaging_rec))) { DEBUG(0, ("talloc failed\n")); return NULL; } @@ -329,14 +330,14 @@ static struct messaging_rec *ctdb_pull_messaging_rec(TALLOC_CTX *mem_ctx, return result; } -static NTSTATUS ctdb_packet_fd_read_sync(struct packet_context *ctx) +static NTSTATUS ctdb_packet_fd_read_sync(struct ctdb_packet_context *ctx) { int timeout = lp_ctdb_timeout(); if (timeout == 0) { timeout = -1; } - return packet_fd_read_sync(ctx, timeout); + return ctdb_packet_fd_read_sync_timeout(ctx, timeout); } /* @@ -364,7 +365,7 @@ static NTSTATUS ctdb_read_req(struct ctdbd_connection *conn, uint32 reqid, } if (!NT_STATUS_IS_OK(status)) { - DEBUG(0, ("packet_fd_read failed: %s\n", nt_errstr(status))); + DEBUG(0, ("ctdb_packet_fd_read failed: %s\n", nt_errstr(status))); cluster_fatal("ctdbd died\n"); } @@ -373,7 +374,7 @@ static NTSTATUS ctdb_read_req(struct ctdbd_connection *conn, uint32 reqid, ZERO_STRUCT(state); state.mem_ctx = mem_ctx; - if (!packet_handler(conn->pkt, ctdb_req_complete, ctdb_req_pull, + if (!ctdb_packet_handler(conn->pkt, ctdb_req_complete, ctdb_req_pull, &state, &status)) { /* * Not enough data @@ -383,7 +384,7 @@ static NTSTATUS ctdb_read_req(struct ctdbd_connection *conn, uint32 reqid, } if (!NT_STATUS_IS_OK(status)) { - DEBUG(0, ("Could not read packet: %s\n", nt_errstr(status))); + DEBUG(0, ("Could not read ctdb_packet: %s\n", nt_errstr(status))); cluster_fatal("ctdbd died\n"); } @@ -432,7 +433,7 @@ static NTSTATUS ctdb_read_req(struct ctdbd_connection *conn, uint32 reqid, goto next_pkt; } - msg_state = TALLOC_P(NULL, struct deferred_msg_state); + msg_state = talloc(NULL, struct deferred_msg_state); if (msg_state == NULL) { DEBUG(0, ("talloc failed\n")); TALLOC_FREE(hdr); @@ -493,7 +494,7 @@ static NTSTATUS ctdbd_init_connection(TALLOC_CTX *mem_ctx, struct ctdbd_connection *conn; NTSTATUS status; - if (!(conn = TALLOC_ZERO_P(mem_ctx, struct ctdbd_connection))) { + if (!(conn = talloc_zero(mem_ctx, struct ctdbd_connection))) { DEBUG(0, ("talloc failed\n")); return NT_STATUS_NO_MEMORY; } @@ -583,7 +584,7 @@ struct messaging_context *ctdb_conn_msg_ctx(struct ctdbd_connection *conn) int ctdbd_conn_get_fd(struct ctdbd_connection *conn) { - return packet_get_fd(conn->pkt); + return ctdb_packet_get_fd(conn->pkt); } /* @@ -674,14 +675,14 @@ static void ctdbd_socket_handler(struct event_context *event_ctx, NTSTATUS status; - status = packet_fd_read(conn->pkt); + status = ctdb_packet_fd_read(conn->pkt); if (!NT_STATUS_IS_OK(status)) { DEBUG(0, ("packet_fd_read failed: %s\n", nt_errstr(status))); cluster_fatal("ctdbd died\n"); } - while (packet_handler(conn->pkt, ctdb_req_complete, + while (ctdb_packet_handler(conn->pkt, ctdb_req_complete, ctdb_handle_message, conn, &status)) { if (!NT_STATUS_IS_OK(status)) { DEBUG(10, ("could not handle incoming message: %s\n", @@ -701,7 +702,7 @@ NTSTATUS ctdbd_register_msg_ctx(struct ctdbd_connection *conn, SMB_ASSERT(conn->fde == NULL); if (!(conn->fde = event_add_fd(msg_ctx->event_ctx, conn, - packet_get_fd(conn->pkt), + ctdb_packet_get_fd(conn->pkt), EVENT_FD_READ, ctdbd_socket_handler, conn))) { @@ -758,17 +759,17 @@ NTSTATUS ctdbd_messaging_send(struct ctdbd_connection *conn, DEBUG(10, ("ctdbd_messaging_send: Sending ctdb packet\n")); ctdb_packet_dump(&r.hdr); - status = packet_send( + status = ctdb_packet_send( conn->pkt, 2, data_blob_const(&r, offsetof(struct ctdb_req_message, data)), blob); if (!NT_STATUS_IS_OK(status)) { - DEBUG(0, ("packet_send failed: %s\n", nt_errstr(status))); + DEBUG(0, ("ctdb_packet_send failed: %s\n", nt_errstr(status))); goto fail; } - status = packet_flush(conn->pkt); + status = ctdb_packet_flush(conn->pkt); if (!NT_STATUS_IS_OK(status)) { DEBUG(3, ("write to ctdbd failed: %s\n", nt_errstr(status))); @@ -823,17 +824,17 @@ static NTSTATUS ctdbd_control(struct ctdbd_connection *conn, DEBUG(10, ("ctdbd_control: Sending ctdb packet\n")); ctdb_packet_dump(&req.hdr); - status = packet_send( + status = ctdb_packet_send( conn->pkt, 2, data_blob_const(&req, offsetof(struct ctdb_req_control, data)), data_blob_const(data.dptr, data.dsize)); if (!NT_STATUS_IS_OK(status)) { - DEBUG(3, ("packet_send failed: %s\n", nt_errstr(status))); + DEBUG(3, ("ctdb_packet_send failed: %s\n", nt_errstr(status))); goto fail; } - status = packet_flush(conn->pkt); + status = ctdb_packet_flush(conn->pkt); if (!NT_STATUS_IS_OK(status)) { DEBUG(3, ("write to ctdbd failed: %s\n", nt_errstr(status))); @@ -1005,17 +1006,17 @@ NTSTATUS ctdbd_migrate(struct ctdbd_connection *conn, uint32 db_id, DEBUG(10, ("ctdbd_migrate: Sending ctdb packet\n")); ctdb_packet_dump(&req.hdr); - status = packet_send( + status = ctdb_packet_send( conn->pkt, 2, data_blob_const(&req, offsetof(struct ctdb_req_call, data)), data_blob_const(key.dptr, key.dsize)); if (!NT_STATUS_IS_OK(status)) { - DEBUG(3, ("packet_send failed: %s\n", nt_errstr(status))); + DEBUG(3, ("ctdb_packet_send failed: %s\n", nt_errstr(status))); return status; } - status = packet_flush(conn->pkt); + status = ctdb_packet_flush(conn->pkt); if (!NT_STATUS_IS_OK(status)) { DEBUG(3, ("write to ctdbd failed: %s\n", nt_errstr(status))); @@ -1064,17 +1065,17 @@ NTSTATUS ctdbd_fetch(struct ctdbd_connection *conn, uint32 db_id, req.db_id = db_id; req.keylen = key.dsize; - status = packet_send( + status = ctdb_packet_send( conn->pkt, 2, data_blob_const(&req, offsetof(struct ctdb_req_call, data)), data_blob_const(key.dptr, key.dsize)); if (!NT_STATUS_IS_OK(status)) { - DEBUG(3, ("packet_send failed: %s\n", nt_errstr(status))); + DEBUG(3, ("ctdb_packet_send failed: %s\n", nt_errstr(status))); return status; } - status = packet_flush(conn->pkt); + status = ctdb_packet_flush(conn->pkt); if (!NT_STATUS_IS_OK(status)) { DEBUG(3, ("write to ctdbd failed: %s\n", nt_errstr(status))); @@ -1235,7 +1236,7 @@ NTSTATUS ctdbd_traverse(uint32 db_id, status = NT_STATUS_OK; - if (packet_handler(conn->pkt, ctdb_req_complete, + if (ctdb_packet_handler(conn->pkt, ctdb_req_complete, ctdb_traverse_handler, &state, &status)) { if (NT_STATUS_EQUAL(status, NT_STATUS_END_OF_FILE)) { @@ -1268,7 +1269,7 @@ NTSTATUS ctdbd_traverse(uint32 db_id, } if (!NT_STATUS_IS_OK(status)) { - DEBUG(0, ("packet_fd_read_sync failed: %s\n", nt_errstr(status))); + DEBUG(0, ("ctdb_packet_fd_read_sync failed: %s\n", nt_errstr(status))); cluster_fatal("ctdbd died\n"); } } @@ -1357,6 +1358,11 @@ NTSTATUS ctdbd_register_ips(struct ctdbd_connection *conn, } conn->release_ip_handler = release_ip_handler; + /* + * store the IP address of the server socket for later + * comparison in release_ip() + */ + conn->release_ip_priv = private_data; /* * We want to be told about IP releases |