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* src/mod_private_odbc.erl: Support for MySQL and MSSQL.

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* src/odbc/odbc_queries.erl: Likewise.
* src/odbc/mysql.sql: Likewise.
* src/odbc/mssql.sql: Likewise.

SVN Revision: 674
This commit is contained in:
Mickaël Rémond 2006-11-05 15:51:26 +00:00
parent 65fcd921b5
commit d571a564d3
5 changed files with 155 additions and 24 deletions
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7
ChangeLog
View File

@ -1,3 +1,10 @@
2006-11-05 Mickael Remond <mickael.remond@process-one.net>
* src/mod_private_odbc.erl: Support for MySQL and MSSQL.
* src/odbc/odbc_queries.erl: Likewise.
* src/odbc/mysql.sql: Likewise.
* src/odbc/mssql.sql: Likewise.
2006-11-04 Mickael Remond <mickael.remond@process-one.net>
* src/eldap_utils.erl: Fixed missing export.

26
src/mod_private_odbc.erl
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@ -46,7 +46,7 @@ process_sm_iq(From, _To, #iq{type = Type, sub_el = SubEl} = IQ) ->
set_data(LUser, LServer, El)
end, Els)
end,
ejabberd_odbc:sql_transaction(LServer, F),
odbc_queries:sql_transaction(LServer, F),
IQ#iq{type = result,
sub_el = [{xmlelement, Name, Attrs, []}]};
get ->
@ -64,7 +64,7 @@ process_sm_iq(From, _To, #iq{type = Type, sub_el = SubEl} = IQ) ->
IQ#iq{type = error, sub_el = [SubEl, ?ERR_NOT_ALLOWED]}
end.
set_data(LUser, _LServer, El) ->
set_data(LUser, LServer, El) ->
case El of
{xmlelement, _Name, Attrs, _Els} ->
XMLNS = xml:get_attr_s("xmlns", Attrs),
@ -76,14 +76,7 @@ set_data(LUser, _LServer, El) ->
LXMLNS = ejabberd_odbc:escape(XMLNS),
SData = ejabberd_odbc:escape(
lists:flatten(xml:element_to_string(El))),
ejabberd_odbc:sql_query_t(
["delete from private_storage "
"where username='", Username, "' and "
"namespace='", LXMLNS, "';"]),
ejabberd_odbc:sql_query_t(
["insert into private_storage(username, namespace, data) "
"values ('", Username, "', '", LXMLNS, "', "
"'", SData, "');"])
odbc_queries:set_private_data(LServer, Username, LXMLNS, SData)
end;
_ ->
ignore
@ -100,17 +93,14 @@ get_data(LUser, LServer, [El | Els], Res) ->
XMLNS = xml:get_attr_s("xmlns", Attrs),
Username = ejabberd_odbc:escape(LUser),
LXMLNS = ejabberd_odbc:escape(XMLNS),
case catch ejabberd_odbc:sql_query(
LServer,
["select data from private_storage "
"where username='", Username, "' and "
"namespace='", LXMLNS, "';"]) of
case catch odbc_queries:get_private_data(LServer, Username, LXMLNS) of
{selected, ["data"], [{SData}]} ->
case xml_stream:parse_element(SData) of
Data when element(1, Data) == xmlelement ->
get_data(LUser, LServer, Els,
[Data | Res])
end;
%% MREMOND: I wonder when the query could return a vcard ?
{selected, ["vcard"], []} ->
get_data(LUser, LServer, Els,
[El | Res])
@ -124,8 +114,4 @@ remove_user(User, Server) ->
LUser = jlib:nodeprep(User),
LServer = jlib:nameprep(Server),
Username = ejabberd_odbc:escape(LUser),
ejabberd_odbc:sql_transaction(
LServer,
["delete from private_storage where username='", Username, "';"]).
odbc_queries:del_user_private_storage(LServer, Username).

97
src/odbc/mssql.sql
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@ -84,6 +84,10 @@ if exists (select * from dbo.sysobjects where id = object_id(N'[dbo].[vcard]') a
drop table [dbo].[vcard]
GO
if exists (select * from dbo.sysobjects where id = object_id(N'[dbo].[private_storage]') and OBJECTPROPERTY(id, N'IsUserTable') = 1)
drop table [dbo].[private_storage]
GO
CREATE TABLE [dbo].[last] (
[username] [varchar] (250) NOT NULL ,
[seconds] [varchar] (50) NOT NULL ,
@ -151,6 +155,13 @@ CREATE TABLE [dbo].[vcard] (
) ON [PRIMARY]
GO
CREATE TABLE [dbo].[private_storage] (
[username] [varchar] (250) NOT NULL ,
[namespace] [varchar] (250) NOT NULL ,
[data] [text] NOT NULL
) ON [PRIMARY]
GO
ALTER TABLE [dbo].[last] WITH NOCHECK ADD
CONSTRAINT [PK_last] PRIMARY KEY CLUSTERED
(
@ -227,6 +238,12 @@ GO
CREATE INDEX [IK_Spool_Created] ON [dbo].[spool]([created]) WITH FILLFACTOR = 90 ON [PRIMARY]
GO
CREATE INDEX [IX_private_user] ON [dbo].[private_storage]([username]) WITH FILLFACTOR = 90 ON [PRIMARY]
GO
CREATE INDEX [IX_private_user_ns] ON [dbo].[private_storage]([username], [namespace]) WITH FILLFACTOR = 90 ON [PRIMARY]
GO
/*********************************************************/
/** These store procedures are for use with ejabberd **/
/** 1.1 and Microsoft Sql Server 2000 **/
@ -484,6 +501,7 @@ BEGIN
END
END
GO
/******************************************************************/
/****** Object: StoredProcedure [dbo].[get_password] **/
/** Retrive the user password **/
@ -557,7 +575,6 @@ BEGIN
DELETE FROM rostergroups
WITH (ROWLOCK)
WHERE (rostergroups.username = @Username) AND (rostergroups.jid = @JID);
COMMIT
END
GO
@ -627,7 +644,6 @@ BEGIN
DELETE FROM rostergroups
WITH (ROWLOCK)
WHERE rostergroups.username = @Username;
COMMIT
END
GO
@ -682,7 +698,7 @@ GO
/** Retrive the user roster **/
/******************************************************************/
CREATE PROCEDURE [dbo].[get_roster]
@Username varchar(200)
@Username varchar(250)
AS
DECLARE
@vRosterusers table( username varchar(1),
@ -855,7 +871,7 @@ GO
/******************************************************************/
/****** Object: StoredProcedure [dbo].[list_users] **/
/** Retrive a list of all users **/
/** Retrieve a list of all users **/
/******************************************************************/
CREATE PROCEDURE [dbo].[list_users]
AS
@ -897,3 +913,76 @@ BEGIN
END
END
GO
/******************************************************************/
/****** Object: StoredProcedure [dbo].[set_private_data] **/
/** store user private data by namespace **/
/******************************************************************/
CREATE PROCEDURE [dbo].[set_private_data]
@Username varchar(250),
@Namespace varchar(250),
@Data varchar(8000)
AS
BEGIN
IF EXISTS (SELECT username FROM private_storage with (nolock) WHERE private_storage.username = @Username AND private_storage.namespace = @Namespace)
BEGIN
UPDATE [private_storage]
SET [private_storage].username = @Username,
[private_storage].namespace = @Namespace,
[private_storage].data = @Data
WHERE private_storage.username = @Username AND private_storage.namespace = @Namespace;
END
ELSE
BEGIN
INSERT INTO [private_storage]
( [private_storage].username,
[private_storage].namespace,
[private_storage].data
)
VALUES
( @Username,
@Namespace,
@Data
)
END
END
GO
ejabberd_odbc:sql_query_t(
["delete from private_storage "
"where username='", Username, "' and "
"namespace='", LXMLNS, "';"]),
ejabberd_odbc:sql_query_t(
["insert into private_storage(username, namespace, data) "
"values ('", Username, "', '", LXMLNS, "', "
"'", SData, "');"]).
/******************************************************************/
/****** Object: StoredProcedure [dbo].[get_private_data] **/
/** Retrieve user private data by namespace **/
/******************************************************************/
CREATE PROCEDURE [dbo].[get_private_data]
@Username varchar(250),
@Namespace varchar(250)
AS
BEGIN
SELECT private_storage.data AS data
FROM private_storage WITH (NOLOCK)
WHERE username=@Username and namespace=@Namespace;
END
GO
/***************************************************************/
/****** Object: StoredProcedure [dbo].[del_user_storage] ******/
/** Delete private storage area for a given user **/
/***************************************************************/
CREATE PROCEDURE [dbo].[del_user_storage]
@Username varchar(250)
AS
BEGIN
DELETE FROM [private_storage]
WITH (ROWLOCK)
WHERE [private_storage].username=@Username;
END
GO

9
src/odbc/mysql.sql
View File

@ -93,6 +93,15 @@ CREATE INDEX i_vcard_search_lemail ON vcard_search(lemail);
CREATE INDEX i_vcard_search_lorgname ON vcard_search(lorgname);
CREATE INDEX i_vcard_search_lorgunit ON vcard_search(lorgunit);
CREATE TABLE private_storage (
username varchar(250) NOT NULL,
namespace varchar(250) NOT NULL,
data text NOT NULL
) CHARACTER SET utf8;
CREATE INDEX i_private_storage_username USING BTREE ON private_storage(username);
CREATE UNIQUE INDEX i_private_storage_username_namespace USING BTREE ON private_storage(username, namespace);
--- To update from 1.x:
-- ALTER TABLE rosterusers ADD COLUMN askmessage text AFTER ask;
-- UPDATE rosterusers SET askmessage = '';

40
src/odbc/odbc_queries.erl
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@ -31,6 +31,9 @@
update_roster_sql/4,
roster_subscribe/4,
get_subscription/3,
set_private_data/4,
get_private_data/3,
del_user_private_storage/2,
escape/1]).
%-define(generic, true).
@ -250,6 +253,28 @@ get_subscription(LServer, Username, SJID) ->
"where username='", Username, "' "
"and jid='", SJID, "'"]).
set_private_data(_LServer, Username, LXMLNS, SData) ->
ejabberd_odbc:sql_query_t(
["delete from private_storage "
"where username='", Username, "' and "
"namespace='", LXMLNS, "';"]),
ejabberd_odbc:sql_query_t(
["insert into private_storage(username, namespace, data) "
"values ('", Username, "', '", LXMLNS, "', "
"'", SData, "');"]).
get_private_data(LServer, Username, LXMLNS) ->
ejabberd_odbc:sql_query(
LServer,
["select data from private_storage "
"where username='", Username, "' and "
"namespace='", LXMLNS, "';"]).
del_user_private_storage(LServer, Username) ->
ejabberd_odbc:sql_transaction(
LServer,
["delete from private_storage where username='", Username, "';"]).
%% Characters to escape
escape($\0) -> "\\0";
escape($\n) -> "\\n";
@ -423,6 +448,21 @@ get_subscription(LServer, Username, SJID) ->
LServer,
["EXECUTE dbo.get_subscription '", Username, "' , '", SJID, "'"]).
set_private_data(_LServer, Username, LXMLNS, SData) ->
ejabberd_odbc:sql_query(
LServer,
["EXECUTE dbo.set_private_data '", Username, "' , '", LXMLNS, "' , '", SData, "'"]).
get_private_data(LServer, Username, LXMLNS) ->
ejabberd_odbc:sql_query(
LServer,
["EXECUTE dbo.get_private_data '", Username, "' , '", LXMLNS, "'"]).
del_user_private_storage(LServer, Username) ->
ejabberd_odbc:sql_query(
LServer,
["EXECUTE dbo.del_user_storage '", Username, "'"]).
%% Characters to escape
escape($\0) -> "\\0";
escape($\t) -> "\\t";