#include "includes.h"
#include "dlinklist.h"
+#include "lib/events/events.h"
#include "lib/tdb/include/tdb.h"
#include "lib/ldb/include/ldb.h"
#include "db_wrap.h"
/* we want to use the existing event context if possible. This
relies on the fact that in smbd, everything is a child of
the main event_context */
- ev = talloc_find_parent_bytype(mem_ctx, struct event_context);
- if (ev) {
- ldb_set_opaque(ldb, "EventContext", ev);
- } else {
- DEBUG(5,("WARNING: event_context not found\n"));
- }
+ ev = event_context_find(ldb);
ret = ldb_register_samba_handlers(ldb);
if (ret == -1) {
{
return ev->ops->loop_wait(ev);
}
+
+/*
+ find an event context that is a parent of the given memory context,
+ or create a new event context as a child of the given context if
+ none is found
+*/
+struct event_context *event_context_find(TALLOC_CTX *mem_ctx)
+{
+ struct event_context *ev = talloc_find_parent_bytype(mem_ctx, struct event_context);
+ if (ev == NULL) {
+ ev = event_context_init(mem_ctx);
+ }
+ return ev;
+}
uint16_t event_get_fd_flags(struct fd_event *fde);
void event_set_fd_flags(struct fd_event *fde, uint16_t flags);
+struct event_context *event_context_find(TALLOC_CTX *mem_ctx);
+
/* bits for file descriptor event flags */
#define EVENT_FD_READ 1
#define EVENT_FD_WRITE 2
#include "includes.h"
#include "lib/socket/socket.h"
#include "lib/events/events.h"
+#include "librpc/gen_ndr/nbt.h"
+
+
+/*
+ async name resolution handler for socket_connect_ev, returnes either
+ an IP address or 'localhost' (which is specially recognised)
+*/
+static NTSTATUS connect_resolve(TALLOC_CTX *mem_ctx, const char *address,
+ struct event_context *ev, const char **ret_address)
+{
+ struct nbt_name name;
+
+ if (is_ipaddress(address) || strcasecmp("localhost", address) == 0) {
+ *ret_address = address;
+ return NT_STATUS_OK;
+ }
+
+ name.name = address;
+ name.scope = NULL;
+ name.type = NBT_NAME_CLIENT;
+
+ return resolve_name(&name, mem_ctx, ret_address, ev);
+}
/*
TALLOC_CTX *tmp_ctx = talloc_new(sock);
NTSTATUS status;
+ /*
+ we resolve separately to ensure that the name resolutions happens
+ asynchronously
+ */
+ status = connect_resolve(tmp_ctx, server_address, ev, &server_address);
+ if (!NT_STATUS_IS_OK(status)) {
+ talloc_free(tmp_ctx);
+ return status;
+ }
+
set_blocking(socket_get_fd(sock), False);
status = socket_connect(sock, my_address, my_port,
nbt_name.type = name_type;
nbt_name.scope = NULL;
- status = resolve_name(&nbt_name, sock, &address);
+ status = resolve_name(&nbt_name, sock, &address, sock->event.ctx);
if (!NT_STATUS_IS_OK(status)) {
return False;
}
/*
general name resolution - sync call
*/
-NTSTATUS resolve_name(struct nbt_name *name, TALLOC_CTX *mem_ctx, const char **reply_addr)
+NTSTATUS resolve_name(struct nbt_name *name, TALLOC_CTX *mem_ctx, const char **reply_addr,
+ struct event_context *ev)
{
- struct composite_context *c = resolve_name_send(name, NULL, lp_name_resolve_order());
+ struct composite_context *c = resolve_name_send(name, ev, lp_name_resolve_order());
return resolve_name_recv(c, mem_ctx, reply_addr);
}
#include "scripting/ejs/smbcalls.h"
#include "lib/appweb/ejs/ejs.h"
#include "librpc/gen_ndr/ndr_nbt.h"
+#include "lib/events/events.h"
/*
look up a netbios name
result = 0;
- nt_status = resolve_name(&name, tmp_ctx, &reply_addr);
+ nt_status = resolve_name(&name, tmp_ctx, &reply_addr, event_context_find(tmp_ctx));
if (NT_STATUS_IS_OK(nt_status)) {
mprSetPropertyValue(argv[0], "value", mprString(reply_addr));
#include "lib/messaging/irpc.h"
#include "scripting/ejs/ejsrpc.h"
#include "dlinklist.h"
+#include "lib/events/events.h"
/*
state of a irpc 'connection'
p->server_name = argv[0];
- ev = talloc_find_parent_bytype(mprMemCtx(), struct event_context);
+ ev = event_context_find(p);
/* create a messaging context, looping as we have no way to
allocate temporary server ids automatically */
cli_credentials_set_anonymous(creds);
}
- ev = talloc_find_parent_bytype(mprMemCtx(), struct event_context);
+ ev = event_context_find(mprMemCtx());
status = dcerpc_pipe_connect(this, &p, binding,
iface->uuid, iface->if_version,
make_nbt_name_server(&name, lp_parm_string(-1, "torture", "host"));
/* do an initial name resolution to find its IP */
- status = resolve_name(&name, mem_ctx, &address);
+ status = resolve_name(&name, mem_ctx, &address, event_context_find(mem_ctx));
if (!NT_STATUS_IS_OK(status)) {
printf("Failed to resolve %s - %s\n",
name.name, nt_errstr(status));
name.scope = NULL;
/* do an initial name resolution to find its IP */
- status = resolve_name(&name, mem_ctx, &address);
+ status = resolve_name(&name, mem_ctx, &address, event_context_find(mem_ctx));
if (!NT_STATUS_IS_OK(status)) {
printf("Failed to resolve %s - %s\n",
name.name, nt_errstr(status));
make_nbt_name_server(&name, lp_parm_string(-1, "torture", "host"));
/* do an initial name resolution to find its IP */
- status = resolve_name(&name, mem_ctx, &address);
+ status = resolve_name(&name, mem_ctx, &address, event_context_find(mem_ctx));
if (!NT_STATUS_IS_OK(status)) {
printf("Failed to resolve %s - %s\n",
name.name, nt_errstr(status));
make_nbt_name_server(&name, strupper_talloc(mem_ctx, lp_parm_string(-1, "torture", "host")));
/* do an initial name resolution to find its IP */
- status = resolve_name(&name, mem_ctx, &address);
+ status = resolve_name(&name, mem_ctx, &address, NULL);
if (!NT_STATUS_IS_OK(status)) {
printf("Failed to resolve %s - %s\n",
name.name, nt_errstr(status));
make_nbt_name_server(&name, lp_parm_string(-1, "torture", "host"));
/* do an initial name resolution to find its IP */
- status = resolve_name(&name, mem_ctx, &address);
+ status = resolve_name(&name, mem_ctx, &address, NULL);
if (!NT_STATUS_IS_OK(status)) {
printf("Failed to resolve %s - %s\n",
name.name, nt_errstr(status));
make_nbt_name_server(&name, lp_parm_string(-1, "torture", "host"));
/* do an initial name resolution to find its IP */
- status = resolve_name(&name, mem_ctx, &address);
+ status = resolve_name(&name, mem_ctx, &address, event_context_find(mem_ctx));
if (!NT_STATUS_IS_OK(status)) {
printf("Failed to resolve %s - %s\n",
name.name, nt_errstr(status));
make_nbt_name_server(&name, lp_parm_string(-1, "torture", "host"));
/* do an initial name resolution to find its IP */
- status = resolve_name(&name, mem_ctx, &address);
+ status = resolve_name(&name, mem_ctx, &address, NULL);
if (!NT_STATUS_IS_OK(status)) {
printf("Failed to resolve %s - %s\n",
name.name, nt_errstr(status));