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samba-mirror/source4/nbt_server/wins/wins_ldb.c

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r12909: add an ldb module for the wins.ldb, it currently doesn't do much, but it's later prevent adding corrupted records via ldbedit, and will take care of the versionID counter metze (This used to be commit a6f279bc43c74cf4dc116cb6ba99f1aed13a4de9)
2006-01-13 16:58:04 +00:00
/*
ldb database module
Copyright (C) Stefan Metzmacher 2006
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
r23792: convert Samba4 to GPLv3 There are still a few tidyups of old FSF addresses to come (in both s3 and s4). More commits soon. (This used to be commit fcf38a38ac691abd0fa51b89dc951a08e89fdafa)
2007-07-10 02:07:03 +00:00
the Free Software Foundation; either version 3 of the License, or
r12909: add an ldb module for the wins.ldb, it currently doesn't do much, but it's later prevent adding corrupted records via ldbedit, and will take care of the versionID counter metze (This used to be commit a6f279bc43c74cf4dc116cb6ba99f1aed13a4de9)
2006-01-13 16:58:04 +00:00
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
r23792: convert Samba4 to GPLv3 There are still a few tidyups of old FSF addresses to come (in both s3 and s4). More commits soon. (This used to be commit fcf38a38ac691abd0fa51b89dc951a08e89fdafa)
2007-07-10 02:07:03 +00:00
along with this program. If not, see <http://www.gnu.org/licenses/>.
r12909: add an ldb module for the wins.ldb, it currently doesn't do much, but it's later prevent adding corrupted records via ldbedit, and will take care of the versionID counter metze (This used to be commit a6f279bc43c74cf4dc116cb6ba99f1aed13a4de9)
2006-01-13 16:58:04 +00:00
*/
/*
* Name: ldb
*
* Component: ldb winsdb module
*
* Description: verify winsdb records before they're written to disk
*
* Author: Stefan Metzmacher
*/
#include "includes.h"
Fix the mess with ldb includes. Separate again the public from the private headers. Add a new header specific for modules. Also add service function for modules as now ldb_context and ldb_module are opaque structures for them.
2009-01-29 18:39:30 -05:00
#include "lib/events/events.h"
r12909: add an ldb module for the wins.ldb, it currently doesn't do much, but it's later prevent adding corrupted records via ldbedit, and will take care of the versionID counter metze (This used to be commit a6f279bc43c74cf4dc116cb6ba99f1aed13a4de9)
2006-01-13 16:58:04 +00:00
#include "nbt_server/nbt_server.h"
#include "nbt_server/wins/winsdb.h"
Fix all other modules to use ldb_module.h instead of ldb_private.h The only 2 modules escaping the rule so far are rootdse and partitions
2009-01-30 16:31:19 -05:00
#include "lib/ldb/include/ldb_module.h"
r13924: Split more prototypes out of include/proto.h + initial work on header file dependencies (This used to be commit 122835876748a3eaf5e8d31ad1abddab9acb8781)
2006-03-07 11:07:23 +00:00
#include "system/network.h"
r17586: merge lib/netif into lib/socket and use -lnsl -lsocket on the configure check for the interfaces. should fix the build on some old sun boxes metze (This used to be commit f20e251bfd9f1eb7ce5c00739631b1625a2aa467)
2006-08-17 13:37:04 +00:00
#include "lib/socket/netif.h"
r25026: Move param/param.h out of includes.h (This used to be commit abe8349f9b4387961ff3665d8c589d61cd2edf31)
2007-09-08 12:42:09 +00:00
#include "param/param.h"
r12909: add an ldb module for the wins.ldb, it currently doesn't do much, but it's later prevent adding corrupted records via ldbedit, and will take care of the versionID counter metze (This used to be commit a6f279bc43c74cf4dc116cb6ba99f1aed13a4de9)
2006-01-13 16:58:04 +00:00
r15927: Optimize ldb module traverse while keeping the API intact. I was sick of jumping inot each module for each request, even the ones not handle by that module. (This used to be commit 7d65105e885a28584e8555453b90232c43a92bf7)
2006-05-29 01:30:02 +00:00
static int wins_ldb_verify(struct ldb_module *module, struct ldb_request *req)
r12909: add an ldb module for the wins.ldb, it currently doesn't do much, but it's later prevent adding corrupted records via ldbedit, and will take care of the versionID counter metze (This used to be commit a6f279bc43c74cf4dc116cb6ba99f1aed13a4de9)
2006-01-13 16:58:04 +00:00
{
Fix all other modules to use ldb_module.h instead of ldb_private.h The only 2 modules escaping the rule so far are rootdse and partitions
2009-01-30 16:31:19 -05:00
struct ldb_context *ldb = ldb_module_get_ctx(module);
struct winsdb_handle *h = talloc_get_type(ldb_get_opaque(ldb, "winsdb_handle"),
r12909: add an ldb module for the wins.ldb, it currently doesn't do much, but it's later prevent adding corrupted records via ldbedit, and will take care of the versionID counter metze (This used to be commit a6f279bc43c74cf4dc116cb6ba99f1aed13a4de9)
2006-01-13 16:58:04 +00:00
struct winsdb_handle);
r15927: Optimize ldb module traverse while keeping the API intact. I was sick of jumping inot each module for each request, even the ones not handle by that module. (This used to be commit 7d65105e885a28584e8555453b90232c43a92bf7)
2006-05-29 01:30:02 +00:00
const struct ldb_message *msg;
r12909: add an ldb module for the wins.ldb, it currently doesn't do much, but it's later prevent adding corrupted records via ldbedit, and will take care of the versionID counter metze (This used to be commit a6f279bc43c74cf4dc116cb6ba99f1aed13a4de9)
2006-01-13 16:58:04 +00:00
r15927: Optimize ldb module traverse while keeping the API intact. I was sick of jumping inot each module for each request, even the ones not handle by that module. (This used to be commit 7d65105e885a28584e8555453b90232c43a92bf7)
2006-05-29 01:30:02 +00:00
switch (req->operation) {
r15944: rename LDB_ASYNC_ADD -> LDB_ADD, LDB_ASYNC_MODIFY -> LDB_MODIFY, etc... (This used to be commit 55d97ef88f377ef1dbf7b1774a15cf9035e2f320)
2006-05-30 00:33:52 +00:00
case LDB_ADD:
r15927: Optimize ldb module traverse while keeping the API intact. I was sick of jumping inot each module for each request, even the ones not handle by that module. (This used to be commit 7d65105e885a28584e8555453b90232c43a92bf7)
2006-05-29 01:30:02 +00:00
msg = req->op.add.message;
break;
r15944: rename LDB_ASYNC_ADD -> LDB_ADD, LDB_ASYNC_MODIFY -> LDB_MODIFY, etc... (This used to be commit 55d97ef88f377ef1dbf7b1774a15cf9035e2f320)
2006-05-30 00:33:52 +00:00
case LDB_MODIFY:
r15927: Optimize ldb module traverse while keeping the API intact. I was sick of jumping inot each module for each request, even the ones not handle by that module. (This used to be commit 7d65105e885a28584e8555453b90232c43a92bf7)
2006-05-29 01:30:02 +00:00
msg = req->op.mod.message;
break;
default:
return ldb_next_request(module, req);
}
r14459: Make this async compatible (This used to be commit a71d762acff73a5ba11927a3afbcbf404314aa24)
2006-03-15 21:23:17 +00:00
/* do not manipulate our control entries */
if (ldb_dn_is_special(msg->dn)) {
return ldb_next_request(module, req);
}
r12909: add an ldb module for the wins.ldb, it currently doesn't do much, but it's later prevent adding corrupted records via ldbedit, and will take care of the versionID counter metze (This used to be commit a6f279bc43c74cf4dc116cb6ba99f1aed13a4de9)
2006-01-13 16:58:04 +00:00
if (!h) {
Fix all other modules to use ldb_module.h instead of ldb_private.h The only 2 modules escaping the rule so far are rootdse and partitions
2009-01-30 16:31:19 -05:00
ldb_debug_set(ldb, LDB_DEBUG_FATAL, "%s", "WINS_LDB: INTERNAL ERROR: no winsdb_handle present!");
r12909: add an ldb module for the wins.ldb, it currently doesn't do much, but it's later prevent adding corrupted records via ldbedit, and will take care of the versionID counter metze (This used to be commit a6f279bc43c74cf4dc116cb6ba99f1aed13a4de9)
2006-01-13 16:58:04 +00:00
return LDB_ERR_OTHER;
}
switch (h->caller) {
case WINSDB_HANDLE_CALLER_NBTD:
case WINSDB_HANDLE_CALLER_WREPL:
/* we trust our nbt and wrepl code ... */
return ldb_next_request(module, req);
case WINSDB_HANDLE_CALLER_ADMIN:
Fix all other modules to use ldb_module.h instead of ldb_private.h The only 2 modules escaping the rule so far are rootdse and partitions
2009-01-30 16:31:19 -05:00
ldb_debug(ldb, LDB_DEBUG_WARNING, "%s\n", "WINS_LDB: TODO verify add/modify for WINSDB_HANDLE_CALLER_ADMIN");
r12909: add an ldb module for the wins.ldb, it currently doesn't do much, but it's later prevent adding corrupted records via ldbedit, and will take care of the versionID counter metze (This used to be commit a6f279bc43c74cf4dc116cb6ba99f1aed13a4de9)
2006-01-13 16:58:04 +00:00
return ldb_next_request(module, req);
}
return LDB_ERR_OTHER;
}
Fix all other modules to use ldb_module.h instead of ldb_private.h The only 2 modules escaping the rule so far are rootdse and partitions
2009-01-30 16:31:19 -05:00
static int wins_ldb_init(struct ldb_module *module)
r12909: add an ldb module for the wins.ldb, it currently doesn't do much, but it's later prevent adding corrupted records via ldbedit, and will take care of the versionID counter metze (This used to be commit a6f279bc43c74cf4dc116cb6ba99f1aed13a4de9)
2006-01-13 16:58:04 +00:00
{
Fix all other modules to use ldb_module.h instead of ldb_private.h The only 2 modules escaping the rule so far are rootdse and partitions
2009-01-30 16:31:19 -05:00
struct ldb_context *ldb = ldb_module_get_ctx(module);
r12909: add an ldb module for the wins.ldb, it currently doesn't do much, but it's later prevent adding corrupted records via ldbedit, and will take care of the versionID counter metze (This used to be commit a6f279bc43c74cf4dc116cb6ba99f1aed13a4de9)
2006-01-13 16:58:04 +00:00
struct winsdb_handle *h;
const char *owner;
Fix all other modules to use ldb_module.h instead of ldb_private.h The only 2 modules escaping the rule so far are rootdse and partitions
2009-01-30 16:31:19 -05:00
struct loadparm_context *lp_ctx = ldb_get_opaque(ldb, "loadparm");
r12909: add an ldb module for the wins.ldb, it currently doesn't do much, but it's later prevent adding corrupted records via ldbedit, and will take care of the versionID counter metze (This used to be commit a6f279bc43c74cf4dc116cb6ba99f1aed13a4de9)
2006-01-13 16:58:04 +00:00
Fix all other modules to use ldb_module.h instead of ldb_private.h The only 2 modules escaping the rule so far are rootdse and partitions
2009-01-30 16:31:19 -05:00
ldb_module_set_private(module, NULL);
r12909: add an ldb module for the wins.ldb, it currently doesn't do much, but it's later prevent adding corrupted records via ldbedit, and will take care of the versionID counter metze (This used to be commit a6f279bc43c74cf4dc116cb6ba99f1aed13a4de9)
2006-01-13 16:58:04 +00:00
r26325: Remove use of global_loadparm in netif. (This used to be commit e452cb28594f23add7c00247ed39e8323aea78a6)
2007-12-06 23:57:22 +01:00
owner = lp_parm_string(lp_ctx, NULL, "winsdb", "local_owner");
r12909: add an ldb module for the wins.ldb, it currently doesn't do much, but it's later prevent adding corrupted records via ldbedit, and will take care of the versionID counter metze (This used to be commit a6f279bc43c74cf4dc116cb6ba99f1aed13a4de9)
2006-01-13 16:58:04 +00:00
if (!owner) {
r26401: Don't cache interfaces context in libnetif. (This used to be commit 9f975417cc66bfd4589da38bfd23731dbe0e6153)
2007-12-11 22:23:14 +01:00
struct interface *ifaces;
Fix all other modules to use ldb_module.h instead of ldb_private.h The only 2 modules escaping the rule so far are rootdse and partitions
2009-01-30 16:31:19 -05:00
load_interfaces(module, lp_interfaces(lp_ctx), &ifaces);
r26401: Don't cache interfaces context in libnetif. (This used to be commit 9f975417cc66bfd4589da38bfd23731dbe0e6153)
2007-12-11 22:23:14 +01:00
owner = iface_n_ip(ifaces, 0);
r12909: add an ldb module for the wins.ldb, it currently doesn't do much, but it's later prevent adding corrupted records via ldbedit, and will take care of the versionID counter metze (This used to be commit a6f279bc43c74cf4dc116cb6ba99f1aed13a4de9)
2006-01-13 16:58:04 +00:00
if (!owner) {
owner = "0.0.0.0";
}
}
Fix all other modules to use ldb_module.h instead of ldb_private.h The only 2 modules escaping the rule so far are rootdse and partitions
2009-01-30 16:31:19 -05:00
h = talloc_zero(module, struct winsdb_handle);
r12909: add an ldb module for the wins.ldb, it currently doesn't do much, but it's later prevent adding corrupted records via ldbedit, and will take care of the versionID counter metze (This used to be commit a6f279bc43c74cf4dc116cb6ba99f1aed13a4de9)
2006-01-13 16:58:04 +00:00
if (!h) goto failed;
Fix all other modules to use ldb_module.h instead of ldb_private.h The only 2 modules escaping the rule so far are rootdse and partitions
2009-01-30 16:31:19 -05:00
h->ldb = ldb;
r12909: add an ldb module for the wins.ldb, it currently doesn't do much, but it's later prevent adding corrupted records via ldbedit, and will take care of the versionID counter metze (This used to be commit a6f279bc43c74cf4dc116cb6ba99f1aed13a4de9)
2006-01-13 16:58:04 +00:00
h->caller = WINSDB_HANDLE_CALLER_ADMIN;
h->local_owner = talloc_strdup(h, owner);
if (!h->local_owner) goto failed;
Fix all other modules to use ldb_module.h instead of ldb_private.h The only 2 modules escaping the rule so far are rootdse and partitions
2009-01-30 16:31:19 -05:00
return ldb_set_opaque(ldb, "winsdb_handle", h);
r12909: add an ldb module for the wins.ldb, it currently doesn't do much, but it's later prevent adding corrupted records via ldbedit, and will take care of the versionID counter metze (This used to be commit a6f279bc43c74cf4dc116cb6ba99f1aed13a4de9)
2006-01-13 16:58:04 +00:00
failed:
r13786: [merge] Add registration functions for LDB modules Applications that use LDB modules will now have to run ldb_global_init() before they can use LDB. The next step will be adding support for loading LDB modules from .so files. This will also allow us to use one LDB without difference between the standalone and the Samba-specific build (This used to be commit 52a235650514039bf8ffee99a784bbc1b6ae6b92)
2006-03-02 16:32:53 +00:00
talloc_free(h);
return LDB_ERR_OTHER;
}
Fix use of some modules (needed _PUBLIC_). (This used to be commit ce332130ea77159832da23bab760fa26921719e2)
2008-02-20 04:33:43 +01:00
_PUBLIC_ const struct ldb_module_ops ldb_wins_ldb_module_ops = {
r13786: [merge] Add registration functions for LDB modules Applications that use LDB modules will now have to run ldb_global_init() before they can use LDB. The next step will be adding support for loading LDB modules from .so files. This will also allow us to use one LDB without difference between the standalone and the Samba-specific build (This used to be commit 52a235650514039bf8ffee99a784bbc1b6ae6b92)
2006-03-02 16:32:53 +00:00
.name = "wins_ldb",
r15927: Optimize ldb module traverse while keeping the API intact. I was sick of jumping inot each module for each request, even the ones not handle by that module. (This used to be commit 7d65105e885a28584e8555453b90232c43a92bf7)
2006-05-29 01:30:02 +00:00
.add = wins_ldb_verify,
.modify = wins_ldb_verify,
r13786: [merge] Add registration functions for LDB modules Applications that use LDB modules will now have to run ldb_global_init() before they can use LDB. The next step will be adding support for loading LDB modules from .so files. This will also allow us to use one LDB without difference between the standalone and the Samba-specific build (This used to be commit 52a235650514039bf8ffee99a784bbc1b6ae6b92)
2006-03-02 16:32:53 +00:00
.init_context = wins_ldb_init
};
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