summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
Diffstat
-rw-r--r--source4/libcli/resolve/bcast.c9
-rw-r--r--source4/libcli/resolve/host.c24
-rw-r--r--source4/libcli/resolve/nbtlist.c36
-rw-r--r--source4/libcli/resolve/resolve.c72
-rw-r--r--source4/libcli/resolve/resolve.h11
-rw-r--r--source4/libcli/resolve/testsuite.c2
-rw-r--r--source4/libcli/resolve/wins.c10
7 files changed, 115 insertions, 49 deletions
diff --git a/source4/libcli/resolve/bcast.c b/source4/libcli/resolve/bcast.c
index ca78a2ce43..0a71ebed99 100644
--- a/source4/libcli/resolve/bcast.c
+++ b/source4/libcli/resolve/bcast.c
@@ -73,9 +73,10 @@ struct composite_context *resolve_name_bcast_send(TALLOC_CTX *mem_ctx,
broadcast name resolution method - recv side
*/
NTSTATUS resolve_name_bcast_recv(struct composite_context *c,
- TALLOC_CTX *mem_ctx, const char **reply_addr)
+ TALLOC_CTX *mem_ctx,
+ struct socket_address ***addrs)
{
- NTSTATUS status = resolve_name_nbtlist_recv(c, mem_ctx, reply_addr);
+ NTSTATUS status = resolve_name_nbtlist_recv(c, mem_ctx, addrs);
if (NT_STATUS_EQUAL(status, NT_STATUS_IO_TIMEOUT)) {
/* this makes much more sense for a bcast name resolution
timeout */
@@ -92,7 +93,7 @@ NTSTATUS resolve_name_bcast(struct nbt_name *name,
struct interface *ifaces,
uint16_t nbt_port,
int nbt_timeout,
- const char **reply_addr)
+ struct socket_address ***addrs)
{
struct resolve_bcast_data *data = talloc(mem_ctx, struct resolve_bcast_data);
struct composite_context *c;
@@ -101,7 +102,7 @@ NTSTATUS resolve_name_bcast(struct nbt_name *name,
data->nbt_timeout = nbt_timeout;
c = resolve_name_bcast_send(mem_ctx, NULL, data, name);
- return resolve_name_bcast_recv(c, mem_ctx, reply_addr);
+ return resolve_name_bcast_recv(c, mem_ctx, addrs);
}
bool resolve_context_add_bcast_method(struct resolve_context *ctx, struct interface *ifaces, uint16_t nbt_port, int nbt_timeout)
diff --git a/source4/libcli/resolve/host.c b/source4/libcli/resolve/host.c
index 7d779b0678..7b1aef803e 100644
--- a/source4/libcli/resolve/host.c
+++ b/source4/libcli/resolve/host.c
@@ -32,13 +32,14 @@
#include "lib/events/events.h"
#include "system/network.h"
#include "system/filesys.h"
+#include "lib/socket/socket.h"
#include "libcli/composite/composite.h"
#include "librpc/gen_ndr/ndr_nbt.h"
#include "libcli/resolve/resolve.h"
struct host_state {
struct nbt_name name;
- const char *reply_addr;
+ struct socket_address **addrs;
pid_t child;
int child_fd;
struct fd_event *fde;
@@ -95,7 +96,6 @@ static void pipe_handler(struct event_context *ev, struct fd_event *fde,
struct host_state *state = talloc_get_type(c->private_data, struct host_state);
char address[128];
int ret;
- pid_t child = state->child;
int status;
/* if we get any event from the child then we know that we
@@ -125,8 +125,15 @@ static void pipe_handler(struct event_context *ev, struct fd_event *fde,
return;
}
- state->reply_addr = talloc_strdup(state, address);
- if (composite_nomem(state->reply_addr, c)) return;
+ state->addrs = talloc_array(state, struct socket_address *, 2);
+ if (composite_nomem(state->addrs, c)) return;
+
+ state->addrs[0] = socket_address_from_strings(state->addrs,
+ "ipv4",
+ address,
+ 0);
+ if (composite_nomem(state->addrs[0], c)) return;
+ state->addrs[1] = NULL;
composite_done(c);
}
@@ -200,7 +207,8 @@ struct composite_context *resolve_name_host_send(TALLOC_CTX *mem_ctx,
gethostbyname name resolution method - recv side
*/
NTSTATUS resolve_name_host_recv(struct composite_context *c,
- TALLOC_CTX *mem_ctx, const char **reply_addr)
+ TALLOC_CTX *mem_ctx,
+ struct socket_address ***addrs)
{
NTSTATUS status;
@@ -208,7 +216,7 @@ NTSTATUS resolve_name_host_recv(struct composite_context *c,
if (NT_STATUS_IS_OK(status)) {
struct host_state *state = talloc_get_type(c->private_data, struct host_state);
- *reply_addr = talloc_steal(mem_ctx, state->reply_addr);
+ *addrs = talloc_steal(mem_ctx, state->addrs);
}
talloc_free(c);
@@ -220,10 +228,10 @@ NTSTATUS resolve_name_host_recv(struct composite_context *c,
*/
NTSTATUS resolve_name_host(struct nbt_name *name,
TALLOC_CTX *mem_ctx,
- const char **reply_addr)
+ struct socket_address ***addrs)
{
struct composite_context *c = resolve_name_host_send(mem_ctx, NULL, NULL, name);
- return resolve_name_host_recv(c, mem_ctx, reply_addr);
+ return resolve_name_host_recv(c, mem_ctx, addrs);
}
bool resolve_context_add_host_method(struct resolve_context *ctx)
diff --git a/source4/libcli/resolve/nbtlist.c b/source4/libcli/resolve/nbtlist.c
index ec4cfb81b4..9c53fcb7ec 100644
--- a/source4/libcli/resolve/nbtlist.c
+++ b/source4/libcli/resolve/nbtlist.c
@@ -26,6 +26,7 @@
#include "includes.h"
#include "libcli/composite/composite.h"
#include "system/network.h"
+#include "lib/socket/socket.h"
#include "lib/socket/netif.h"
#include "librpc/gen_ndr/ndr_nbt.h"
#include "../libcli/nbt/libnbt.h"
@@ -38,7 +39,7 @@ struct nbtlist_state {
int num_queries;
struct nbt_name_request **queries;
struct nbt_name_query *io_queries;
- const char *reply_addr;
+ struct socket_address **addrs;
struct interface *ifaces;
};
@@ -71,25 +72,23 @@ static void nbtlist_handler(struct nbt_name_request *req)
talloc_free(state->nbtsock);
if (!composite_is_ok(c)) return;
- if (state->io_queries[i].out.num_addrs < 1) {
+ if (q->out.num_addrs < 1) {
composite_error(c, NT_STATUS_UNEXPECTED_NETWORK_ERROR);
return;
}
- /* favor a local address if possible */
- state->reply_addr = NULL;
- for (i=0;i<q->out.num_addrs;i++) {
- if (iface_is_local(state->ifaces, q->out.reply_addrs[i])) {
- state->reply_addr = talloc_steal(state,
- q->out.reply_addrs[i]);
- break;
- }
- }
+ state->addrs = talloc_array(state, struct socket_address *,
+ q->out.num_addrs + 1);
+ if (composite_nomem(state->addrs, c)) return;
- if (state->reply_addr == NULL) {
- state->reply_addr = talloc_steal(state,
- q->out.reply_addrs[0]);
+ for (i=0;i<q->out.num_addrs;i++) {
+ state->addrs[i] = socket_address_from_strings(state->addrs,
+ "ipv4",
+ q->out.reply_addrs[i],
+ 0);
+ if (composite_nomem(state->addrs[i], c)) return;
}
+ state->addrs[i] = NULL;
composite_done(c);
}
@@ -180,7 +179,8 @@ struct composite_context *resolve_name_nbtlist_send(TALLOC_CTX *mem_ctx,
nbt list of addresses name resolution method - recv side
*/
NTSTATUS resolve_name_nbtlist_recv(struct composite_context *c,
- TALLOC_CTX *mem_ctx, const char **reply_addr)
+ TALLOC_CTX *mem_ctx,
+ struct socket_address ***addrs)
{
NTSTATUS status;
@@ -188,7 +188,7 @@ NTSTATUS resolve_name_nbtlist_recv(struct composite_context *c,
if (NT_STATUS_IS_OK(status)) {
struct nbtlist_state *state = talloc_get_type(c->private_data, struct nbtlist_state);
- *reply_addr = talloc_steal(mem_ctx, state->reply_addr);
+ *addrs = talloc_steal(mem_ctx, state->addrs);
}
talloc_free(c);
@@ -205,13 +205,13 @@ NTSTATUS resolve_name_nbtlist(struct nbt_name *name,
uint16_t nbt_port,
int nbt_timeout,
bool broadcast, bool wins_lookup,
- const char **reply_addr)
+ struct socket_address ***addrs)
{
struct composite_context *c = resolve_name_nbtlist_send(mem_ctx, NULL,
name, address_list,
ifaces, nbt_port,
nbt_timeout,
broadcast, wins_lookup);
- return resolve_name_nbtlist_recv(c, mem_ctx, reply_addr);
+ return resolve_name_nbtlist_recv(c, mem_ctx, addrs);
}
diff --git a/source4/libcli/resolve/resolve.c b/source4/libcli/resolve/resolve.c
index f57f231bc0..7d1c48cbee 100644
--- a/source4/libcli/resolve/resolve.c
+++ b/source4/libcli/resolve/resolve.c
@@ -26,6 +26,7 @@
#include "libcli/resolve/resolve.h"
#include "librpc/gen_ndr/ndr_nbt.h"
#include "system/network.h"
+#include "lib/socket/socket.h"
#include "../lib/util/dlinklist.h"
struct resolve_state {
@@ -33,7 +34,7 @@ struct resolve_state {
struct resolve_method *method;
struct nbt_name name;
struct composite_context *creq;
- const char *reply_addr;
+ struct socket_address **addrs;
};
static struct composite_context *setup_next_method(struct composite_context *c);
@@ -83,7 +84,7 @@ static void resolve_handler(struct composite_context *creq)
struct resolve_state *state = talloc_get_type(c->private_data, struct resolve_state);
const struct resolve_method *method = state->method;
- c->status = method->recv_fn(creq, state, &state->reply_addr);
+ c->status = method->recv_fn(creq, state, &state->addrs);
if (!NT_STATUS_IS_OK(c->status)) {
state->method = state->method->next;
@@ -128,9 +129,9 @@ static struct composite_context *setup_next_method(struct composite_context *c)
/*
general name resolution - async send
*/
-struct composite_context *resolve_name_send(struct resolve_context *ctx,
- struct nbt_name *name,
- struct event_context *event_ctx)
+struct composite_context *resolve_name_all_send(struct resolve_context *ctx,
+ struct nbt_name *name,
+ struct event_context *event_ctx)
{
struct composite_context *c;
struct resolve_state *state;
@@ -157,8 +158,13 @@ struct composite_context *resolve_name_send(struct resolve_context *ctx,
if (is_ipaddress(state->name.name) ||
strcasecmp(state->name.name, "localhost") == 0) {
struct in_addr ip = interpret_addr2(state->name.name);
- state->reply_addr = talloc_strdup(state, inet_ntoa(ip));
- if (composite_nomem(state->reply_addr, c)) return c;
+
+ state->addrs = talloc_array(state, struct socket_address *, 2);
+ if (composite_nomem(state->addrs, c)) return c;
+ state->addrs[0] = socket_address_from_strings(state->addrs, "ipv4",
+ inet_ntoa(ip), 0);
+ if (composite_nomem(state->addrs[0], c)) return c;
+ state->addrs[1] = NULL;
composite_done(c);
return c;
}
@@ -177,8 +183,9 @@ struct composite_context *resolve_name_send(struct resolve_context *ctx,
/*
general name resolution method - recv side
*/
-NTSTATUS resolve_name_recv(struct composite_context *c,
- TALLOC_CTX *mem_ctx, const char **reply_addr)
+NTSTATUS resolve_name_all_recv(struct composite_context *c,
+ TALLOC_CTX *mem_ctx,
+ struct socket_address ***addrs)
{
NTSTATUS status;
@@ -186,7 +193,7 @@ NTSTATUS resolve_name_recv(struct composite_context *c,
if (NT_STATUS_IS_OK(status)) {
struct resolve_state *state = talloc_get_type(c->private_data, struct resolve_state);
- *reply_addr = talloc_steal(mem_ctx, state->reply_addr);
+ *addrs = talloc_steal(mem_ctx, state->addrs);
}
talloc_free(c);
@@ -196,9 +203,50 @@ NTSTATUS resolve_name_recv(struct composite_context *c,
/*
general name resolution - sync call
*/
-NTSTATUS resolve_name(struct resolve_context *ctx, struct nbt_name *name, TALLOC_CTX *mem_ctx, const char **reply_addr, struct event_context *ev)
+NTSTATUS resolve_all_name(struct resolve_context *ctx,
+ struct nbt_name *name,
+ TALLOC_CTX *mem_ctx,
+ struct socket_address ***addrs,
+ struct event_context *ev)
+{
+ struct composite_context *c = resolve_name_all_send(ctx, name, ev);
+ return resolve_name_all_recv(c, mem_ctx, addrs);
+}
+
+struct composite_context *resolve_name_send(struct resolve_context *ctx,
+ struct nbt_name *name,
+ struct event_context *event_ctx)
+{
+ return resolve_name_all_send(ctx, name, event_ctx);
+}
+
+NTSTATUS resolve_name_recv(struct composite_context *c,
+ TALLOC_CTX *mem_ctx,
+ const char **reply_addr)
+{
+ NTSTATUS status;
+ struct socket_address **addrs = NULL;
+
+ status = resolve_name_all_recv(c, mem_ctx, &addrs);
+
+ if (NT_STATUS_IS_OK(status)) {
+ *reply_addr = talloc_steal(mem_ctx, addrs[0]->addr);
+ talloc_free(addrs);
+ }
+
+ return status;
+}
+
+/*
+ general name resolution - sync call
+ */
+NTSTATUS resolve_name(struct resolve_context *ctx,
+ struct nbt_name *name,
+ TALLOC_CTX *mem_ctx,
+ const char **reply_addr,
+ struct event_context *ev)
{
- struct composite_context *c = resolve_name_send(ctx, name, ev);
+ struct composite_context *c = resolve_name_send(ctx, name, ev);
return resolve_name_recv(c, mem_ctx, reply_addr);
}
diff --git a/source4/libcli/resolve/resolve.h b/source4/libcli/resolve/resolve.h
index 22de146c99..01fc930fce 100644
--- a/source4/libcli/resolve/resolve.h
+++ b/source4/libcli/resolve/resolve.h
@@ -22,9 +22,16 @@
#ifndef __RESOLVE_H__
#define __RESOLVE_H__
+struct socket_address;
+
#include "../libcli/nbt/libnbt.h"
-typedef struct composite_context *(*resolve_name_send_fn)(TALLOC_CTX *mem_ctx, struct event_context *, void *privdata, struct nbt_name *);
-typedef NTSTATUS (*resolve_name_recv_fn)(struct composite_context *, TALLOC_CTX *, const char **);
+typedef struct composite_context *(*resolve_name_send_fn)(TALLOC_CTX *mem_ctx,
+ struct event_context *,
+ void *privdata,
+ struct nbt_name *);
+typedef NTSTATUS (*resolve_name_recv_fn)(struct composite_context *creq,
+ TALLOC_CTX *mem_ctx,
+ struct socket_address ***addrs);
#include "libcli/resolve/proto.h"
struct interface;
#include "libcli/resolve/lp_proto.h"
diff --git a/source4/libcli/resolve/testsuite.c b/source4/libcli/resolve/testsuite.c
index 73a8c841bb..34de1158a5 100644
--- a/source4/libcli/resolve/testsuite.c
+++ b/source4/libcli/resolve/testsuite.c
@@ -43,7 +43,7 @@ static bool test_async_resolve(struct torture_context *tctx)
torture_comment(tctx, "Testing async resolve of '%s' for %d seconds\n",
host, timelimit);
while (timeval_elapsed(&tv) < timelimit) {
- const char *s;
+ struct socket_address **s;
struct composite_context *c = resolve_name_host_send(mem_ctx, ev, NULL, &n);
torture_assert(tctx, c != NULL, "resolve_name_host_send");
torture_assert_ntstatus_ok(tctx, resolve_name_host_recv(c, mem_ctx, &s),
diff --git a/source4/libcli/resolve/wins.c b/source4/libcli/resolve/wins.c
index f787d52d31..ae142f7054 100644
--- a/source4/libcli/resolve/wins.c
+++ b/source4/libcli/resolve/wins.c
@@ -23,6 +23,7 @@
#include "../libcli/nbt/libnbt.h"
#include "libcli/resolve/resolve.h"
#include "param/param.h"
+#include "lib/socket/socket.h"
#include "lib/socket/netif.h"
struct resolve_wins_data {
@@ -50,9 +51,10 @@ struct composite_context *resolve_name_wins_send(
wins name resolution method - recv side
*/
NTSTATUS resolve_name_wins_recv(struct composite_context *c,
- TALLOC_CTX *mem_ctx, const char **reply_addr)
+ TALLOC_CTX *mem_ctx,
+ struct socket_address ***addrs)
{
- return resolve_name_nbtlist_recv(c, mem_ctx, reply_addr);
+ return resolve_name_nbtlist_recv(c, mem_ctx, addrs);
}
/*
@@ -64,7 +66,7 @@ NTSTATUS resolve_name_wins(struct nbt_name *name,
struct interface *ifaces,
uint16_t nbt_port,
int nbt_timeout,
- const char **reply_addr)
+ struct socket_address ***addrs)
{
struct composite_context *c;
struct resolve_wins_data *wins_data = talloc(mem_ctx, struct resolve_wins_data);
@@ -73,7 +75,7 @@ NTSTATUS resolve_name_wins(struct nbt_name *name,
wins_data->nbt_port = nbt_port;
wins_data->nbt_timeout = nbt_timeout;
c = resolve_name_wins_send(mem_ctx, NULL, wins_data, name);
- return resolve_name_wins_recv(c, mem_ctx, reply_addr);
+ return resolve_name_wins_recv(c, mem_ctx, addrs);
}
bool resolve_context_add_wins_method(struct resolve_context *ctx, const char **address_list, struct interface *ifaces, uint16_t nbt_port, int nbt_timeout)
generated by cgit (git 2.34.1) at 2024-06-30 11:15:07 +0000