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Fix for bug 196576. Add MySQL support. 

r=me patch by Neil Deakin <enndeakin@sympatico.ca>
This commit is contained in:
varga%nixcorp.com 2004-11-29 17:39:09 +00:00
Родитель 7fe057c0a6
Коммит b175213426
17 изменённых файлов: 873 добавлений и 19 удалений
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4
extensions/sql/Makefile.in
Просмотреть файл

@ -51,6 +51,10 @@ ifdef MOZ_ENABLE_SQLITE
DIRS += sqlite
endif
ifdef MOZ_ENABLE_MYSQL
DIRS += mysql
endif
DIRS += build
ifdef ENABLE_TESTS

32
extensions/sql/base/src/mozSqlResult.cpp
Просмотреть файл

@ -1295,22 +1295,28 @@ mozSqlResult::InsertRow(Row* aSrcRow, PRInt32* _retval)
return rv;
}
nsCOMPtr<mozISqlResult> result;
rv = GetValues(aSrcRow, getter_AddRefs(result), PR_TRUE);
if (NS_FAILED(rv))
return rv;
nsAutoString IDName;
((mozSqlConnection*)mConnection.get())->GetIDName(IDName);
PRInt32 rowCount;
result->GetRowCount(&rowCount);
if (rowCount == 0) {
*_retval = 0;
return NS_OK;
// assume that if the IDName is empty that we don't need to re-get the last row
if (!IDName.IsEmpty()){
nsCOMPtr<mozISqlResult> result;
rv = GetValues(aSrcRow, getter_AddRefs(result), PR_TRUE);
if (NS_FAILED(rv))
return rv;
PRInt32 rowCount;
result->GetRowCount(&rowCount);
if (rowCount == 0) {
*_retval = 0;
return NS_OK;
}
rv = CopyValues(result, aSrcRow);
if (NS_FAILED(rv))
return rv;
}
rv = CopyValues(result, aSrcRow);
if (NS_FAILED(rv))
return rv;
nsCOMPtr<nsIRDFResource> resource;
gRDFService->GetAnonymousResource(getter_AddRefs(resource));

12
extensions/sql/base/src/mozSqlResult.h
Просмотреть файл

@ -70,9 +70,10 @@ class ColumnInfo {
PRInt32 aType,
PRInt32 aSize,
PRInt32 aMod,
PRBool aIsPrimaryKey,
nsIRDFResource* aProperty) {
void* place = aAllocator.Alloc(sizeof(ColumnInfo));
return place ? ::new(place) ColumnInfo(aName, aType, aSize, aMod, aProperty) : nsnull;
return place ? ::new(place) ColumnInfo(aName, aType, aSize, aMod, aIsPrimaryKey, aProperty) : nsnull;
}
static void
@ -81,11 +82,13 @@ class ColumnInfo {
aAllocator.Free(aColumnInfo, sizeof(ColumnInfo));
}
ColumnInfo(PRUnichar* aName, PRInt32 aType, PRInt32 aSize, PRInt32 aMod, nsIRDFResource* aProperty)
ColumnInfo(PRUnichar* aName, PRInt32 aType, PRInt32 aSize, PRInt32 aMod,
PRBool aIsPrimaryKey, nsIRDFResource* aProperty)
: mName(aName),
mType(aType),
mSize(aSize),
mMod(aMod),
mIsPrimaryKey(aIsPrimaryKey),
mProperty(aProperty) {
NS_IF_ADDREF(mProperty);
}
@ -100,6 +103,7 @@ class ColumnInfo {
PRInt32 mType;
PRInt32 mSize;
PRInt32 mMod;
PRBool mIsPrimaryKey;
nsIRDFResource* mProperty;
private:
@ -337,10 +341,10 @@ class mozSqlResult : public mozISqlResult,
void ClearRows();
nsresult EnsureTableName();
nsresult EnsurePrimaryKeys();
virtual nsresult EnsurePrimaryKeys();
void AppendValue(Cell* aCell, nsAutoString& aValues);
nsresult AppendKeys(Row* aRow, nsAutoString& aKeys);
virtual nsresult AppendKeys(Row* aRow, nsAutoString& aKeys);
nsresult GetValues(Row* aRow, mozISqlResult** aResult, PRBool aUseID);
nsresult CopyValues(mozISqlResult* aResult, Row* aRow);

1
extensions/sql/build/Makefile.in
Просмотреть файл

@ -54,5 +54,6 @@ xpi:
bin/components/sql.xpt \
bin/components/sqlpgsql.xpt \
bin/components/sqlsqlite.xpt \
bin/components/sqlmysql.xpt \
bin/components/$(LIB_PREFIX)sql$(DLL_SUFFIX) \
bin/chrome/sql.jar

9
extensions/sql/build/src/Makefile.in
Просмотреть файл

@ -75,6 +75,12 @@ SHARED_LIBRARY_LIBS += $(DIST)/lib/$(LIB_PREFIX)sqlsqlite_s.$(LIB_SUFFIX)
EXTRA_DSO_LDOPTS += -L$(MOZ_SQLITE_LIBS) -lsqlite3
endif
ifdef MOZ_ENABLE_MYSQL
DEFINES += -DMOZ_ENABLE_MYSQL
SHARED_LIBRARY_LIBS += $(DIST)/lib/$(LIB_PREFIX)sqlmysql_s.$(LIB_SUFFIX)
EXTRA_DSO_LDOPTS += -L$(MOZ_MYSQL_LIBS) -lmysqlclient -lz
endif
include $(topsrcdir)/config/rules.mk
ifdef MOZ_ENABLE_PGSQL
@ -85,3 +91,6 @@ ifdef MOZ_ENABLE_SQLITE
INCLUDES += -I$(MOZ_SQLITE_INCLUDES)
endif
ifdef MOZ_ENABLE_MYSQL
INCLUDES += -I$(MOZ_MYSQL_INCLUDES)
endif

13
extensions/sql/build/src/mozSqlModule.cpp
Просмотреть файл

@ -42,6 +42,9 @@
#ifdef MOZ_ENABLE_SQLITE
#include "mozSqlConnectionSqlite.h"
#endif
#ifdef MOZ_ENABLE_MYSQL
#include "mozSqlConnectionMysql.h"
#endif
NS_GENERIC_FACTORY_CONSTRUCTOR_INIT(mozSqlService, Init)
#ifdef MOZ_ENABLE_PGSQL
@ -50,6 +53,9 @@ NS_GENERIC_FACTORY_CONSTRUCTOR(mozSqlConnectionPgsql)
#ifdef MOZ_ENABLE_SQLITE
NS_GENERIC_FACTORY_CONSTRUCTOR(mozSqlConnectionSqlite)
#endif
#ifdef MOZ_ENABLE_MYSQL
NS_GENERIC_FACTORY_CONSTRUCTOR(mozSqlConnectionMysql)
#endif
static nsModuleComponentInfo components[] =
{
@ -77,6 +83,13 @@ static nsModuleComponentInfo components[] =
mozSqlConnectionSqliteConstructor
}
#endif
#ifdef MOZ_ENABLE_MYSQL
,{ MOZ_SQLCONNECTIONMYSQL_CLASSNAME,
MOZ_SQLCONNECTIONMYSQL_CID,
MOZ_SQLCONNECTIONMYSQL_CONTRACTID,
mozSqlConnectionMysqlConstructor
}
#endif
};
NS_IMPL_NSGETMODULE("mozSqlModule", components)

45
extensions/sql/mysql/Makefile.in Normal file
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@ -0,0 +1,45 @@
# ***** BEGIN LICENSE BLOCK *****
# Version: MPL 1.1/GPL 2.0/LGPL 2.1
#
# The contents of this file are subject to the Mozilla Public License Version
# 1.1 (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
# http://www.mozilla.org/MPL/
#
# Software distributed under the License is distributed on an "AS IS" basis,
# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
# for the specific language governing rights and limitations under the
# License.
#
# The Original Code is mozilla.org code.
#
# The Initial Developer of the Original Code is Jan Varga
# Portions created by the Initial Developer are Copyright (C) 2003
# the Initial Developer. All Rights Reserved.
#
# Contributor(s):
#
# Alternatively, the contents of this file may be used under the terms of
# either the GNU General Public License Version 2 or later (the "GPL"), or
# the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
# in which case the provisions of the GPL or the LGPL are applicable instead
# of those above. If you wish to allow use of your version of this file only
# under the terms of either the GPL or the LGPL, and not to allow others to
# use your version of this file under the terms of the MPL, indicate your
# decision by deleting the provisions above and replace them with the notice
# and other provisions required by the GPL or the LGPL. If you do not delete
# the provisions above, a recipient may use your version of this file under
# the terms of any one of the MPL, the GPL or the LGPL.
#
# ***** END LICENSE BLOCK ***** */
DEPTH = ../../..
topsrcdir = @top_srcdir@
srcdir = @srcdir@
VPATH = @srcdir@
DIRS = \
public \
src
include $(topsrcdir)/config/rules.mk

49
extensions/sql/mysql/public/Makefile.in Normal file
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@ -0,0 +1,49 @@
# ***** BEGIN LICENSE BLOCK *****
# Version: MPL 1.1/GPL 2.0/LGPL 2.1
#
# The contents of this file are subject to the Mozilla Public License Version
# 1.1 (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
# http://www.mozilla.org/MPL/
#
# Software distributed under the License is distributed on an "AS IS" basis,
# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
# for the specific language governing rights and limitations under the
# License.
#
# The Original Code is mozilla.org code.
#
# The Initial Developer of the Original Code is Jan Varga
# Portions created by the Initial Developer are Copyright (C) 2003
# the Initial Developer. All Rights Reserved.
#
# Contributor(s):
#
# Alternatively, the contents of this file may be used under the terms of
# either the GNU General Public License Version 2 or later (the "GPL"), or
# the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
# in which case the provisions of the GPL or the LGPL are applicable instead
# of those above. If you wish to allow use of your version of this file only
# under the terms of either the GPL or the LGPL, and not to allow others to
# use your version of this file under the terms of the MPL, indicate your
# decision by deleting the provisions above and replace them with the notice
# and other provisions required by the GPL or the LGPL. If you do not delete
# the provisions above, a recipient may use your version of this file under
# the terms of any one of the MPL, the GPL or the LGPL.
#
# ***** END LICENSE BLOCK ***** */
DEPTH = ../../../..
topsrcdir = @top_srcdir@
srcdir = @srcdir@
VPATH = @srcdir@
MODULE = sql
XPIDL_MODULE = sqlmysql
XPIDLSRCS = \
mozISqlConnectionMysql.idl \
mozISqlResultMysql.idl \
$(NULL)
include $(topsrcdir)/config/rules.mk

43
extensions/sql/mysql/public/mozISqlConnectionMysql.idl Normal file
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@ -0,0 +1,43 @@
/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is mozilla.org code.
*
* The Initial Developer of the Original Code is Neil Deakin
* Portions created by the Initial Developer are Copyright (C) 2004
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
#include "nsISupports.idl"
[scriptable, uuid(47327928-c789-11d8-9fa2-aa29858f77e5)]
interface mozISqlConnectionMysql : nsISupports
{
};

43
extensions/sql/mysql/public/mozISqlResultMysql.idl Normal file
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@ -0,0 +1,43 @@
/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is mozilla.org code.
*
* The Initial Developer of the Original Code is Neil Deakin
* Portions created by the Initial Developer are Copyright (C) 2004
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
#include "nsISupports.idl"
[scriptable, uuid(4587d956-c789-11d8-96e2-bb3b01bace14)]
interface mozISqlResultMysql : nsISupports
{
};

65
extensions/sql/mysql/src/Makefile.in Normal file
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@ -0,0 +1,65 @@
# ***** BEGIN LICENSE BLOCK *****
# Version: MPL 1.1/GPL 2.0/LGPL 2.1
#
# The contents of this file are subject to the Mozilla Public License Version
# 1.1 (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
# http://www.mozilla.org/MPL/
#
# Software distributed under the License is distributed on an "AS IS" basis,
# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
# for the specific language governing rights and limitations under the
# License.
#
# The Original Code is mozilla.org code.
#
# The Initial Developer of the Original Code is Jan Varga
# Portions created by the Initial Developer are Copyright (C) 2003
# the Initial Developer. All Rights Reserved.
#
# Contributor(s):
#
# Alternatively, the contents of this file may be used under the terms of
# either the GNU General Public License Version 2 or later (the "GPL"), or
# the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
# in which case the provisions of the GPL or the LGPL are applicable instead
# of those above. If you wish to allow use of your version of this file only
# under the terms of either the GPL or the LGPL, and not to allow others to
# use your version of this file under the terms of the MPL, indicate your
# decision by deleting the provisions above and replace them with the notice
# and other provisions required by the GPL or the LGPL. If you do not delete
# the provisions above, a recipient may use your version of this file under
# the terms of any one of the MPL, the GPL or the LGPL.
#
# ***** END LICENSE BLOCK ***** */
DEPTH = ../../../..
topsrcdir = @top_srcdir@
srcdir = @srcdir@
VPATH = @srcdir@
include $(DEPTH)/config/autoconf.mk
MODULE = sql
LIBRARY_NAME = sqlmysql_s
REQUIRES = xpcom \
string \
locale \
rdf \
dom \
layout \
$(NULL)
CPPSRCS = \
mozSqlConnectionMysql.cpp \
mozSqlResultMysql.cpp
EXPORTS = \
mozSqlConnectionMysql.h \
mozSqlResultMysql.h
FORCE_STATIC_LIB=1
include $(topsrcdir)/config/rules.mk
INCLUDES += -I$(MOZ_MYSQL_INCLUDES)

188
extensions/sql/mysql/src/mozSqlConnectionMysql.cpp Normal file
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@ -0,0 +1,188 @@
/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is mozilla.org code.
*
* The Initial Developer of the Original Code is Neil Deakin
* Portions created by the Initial Developer are Copyright (C) 2004
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
#include "nsReadableUtils.h"
#include "mozSqlConnectionMysql.h"
#include "mozSqlResultMysql.h"
mozSqlConnectionMysql::mozSqlConnectionMysql()
: mConnection(nsnull)
{
}
mozSqlConnectionMysql::~mozSqlConnectionMysql()
{
if (mConnection)
mysql_close(mConnection);
}
NS_IMPL_ADDREF_INHERITED(mozSqlConnectionMysql, mozSqlConnection)
NS_IMPL_RELEASE_INHERITED(mozSqlConnectionMysql, mozSqlConnection)
// QueryInterface
NS_INTERFACE_MAP_BEGIN(mozSqlConnectionMysql)
NS_INTERFACE_MAP_ENTRY(mozISqlConnectionMysql)
NS_INTERFACE_MAP_END_INHERITING(mozSqlConnection)
NS_IMETHODIMP
mozSqlConnectionMysql::Init(const nsAString &aHost, PRInt32 aPort,
const nsAString &aDatabase, const nsAString &aUsername,
const nsAString &aPassword)
{
if (mConnection)
return NS_OK;
if (aPort == -1)
aPort = 0;
mConnection = mysql_init((MYSQL *) nsnull);
if (!mConnection){
return NS_ERROR_FAILURE;
}
if (!mysql_real_connect(mConnection,
NS_ConvertUCS2toUTF8(aHost).get(),
NS_ConvertUCS2toUTF8(aUsername).get(),
NS_ConvertUCS2toUTF8(aPassword).get(),
NS_ConvertUCS2toUTF8(aDatabase).get(),
aPort, nsnull, 0)){
mErrorMessage.Assign(NS_ConvertUTF8toUCS2(mysql_error(mConnection)));
mConnection = nsnull;
return NS_ERROR_FAILURE;
}
return NS_OK;
}
NS_IMETHODIMP
mozSqlConnectionMysql::GetServerVersion(nsAString &aServerVersion)
{
if (!mConnection)
return NS_ERROR_NOT_INITIALIZED;
if (mServerVersion.IsEmpty()){
mServerVersion.Assign(NS_ConvertUTF8toUCS2(mysql_get_server_info(mConnection)));
}
aServerVersion.Assign(mServerVersion);
return NS_OK;
}
NS_IMETHODIMP
mozSqlConnectionMysql::GetPrimaryKeys(const nsAString& aSchema,
const nsAString& aTable,
mozISqlResult** aResult)
{
// XXX this can be done with 'show columns from <table>', but it can't be
// filtered just for primary keys, which are listed in column 3
return NS_ERROR_NOT_IMPLEMENTED;
}
nsresult
mozSqlConnectionMysql::RealExec(const nsAString& aQuery,
mozISqlResult** aResult, PRInt32* aAffectedRows)
{
if (!mConnection)
return NS_ERROR_NOT_INITIALIZED;
if (mysql_query(mConnection, NS_ConvertUCS2toUTF8(aQuery).get())){
mErrorMessage.Assign(NS_ConvertUTF8toUCS2(mysql_error(mConnection)));
return NS_ERROR_FAILURE;
}
if (!aResult){
if (!aAffectedRows)
return NS_ERROR_NULL_POINTER;
my_ulonglong numrows = (PRInt32)mysql_affected_rows(mConnection);
*aAffectedRows = ((numrows == (my_ulonglong)-1) ? 0 : (PRInt32)numrows);
return NS_OK;
}
*aResult = nsnull;
MYSQL_RES *rowresults = mysql_store_result(mConnection);
if (!rowresults){
mErrorMessage.Assign(NS_ConvertUTF8toUCS2(mysql_error(mConnection)));
return NS_ERROR_FAILURE;
}
mozSqlResult *mozresult = new mozSqlResultMysql(this, aQuery);
if (!mozresult){
mysql_free_result(rowresults);
return NS_ERROR_OUT_OF_MEMORY;
}
((mozSqlResultMysql*)mozresult)->SetResult(rowresults);
nsresult rv = mozresult->Init();
if (NS_FAILED(rv)){
delete mozresult;
return rv;
}
*aResult = mozresult;
NS_ADDREF(*aResult);
return NS_OK;
}
nsresult
mozSqlConnectionMysql::CancelExec()
{
unsigned long id = mysql_thread_id(mConnection);
mysql_kill(mConnection, id);
if (mysql_errno(mConnection)) {
mErrorMessage.Assign(NS_ConvertUTF8toUCS2(mysql_error(mConnection)));
return NS_ERROR_FAILURE;
}
mysql_ping(mConnection);
return NS_OK;
}
nsresult
mozSqlConnectionMysql::GetIDName(nsAString& aIDName)
{
aIDName.Truncate();
return NS_OK;
}

85
extensions/sql/mysql/src/mozSqlConnectionMysql.h Normal file
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@ -0,0 +1,85 @@
/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is mozilla.org code.
*
* The Initial Developer of the Original Code is Neil Deakin
* Portions created by the Initial Developer are Copyright (C) 2004
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
#ifndef mozSqlConnectionMysql_h
#define mozSqlConnectionMysql_h
#include "mysql.h"
#include "mozSqlConnection.h"
#include "mozISqlConnectionMysql.h"
#define MOZ_SQLCONNECTIONMYSQL_CLASSNAME "Mysql SQL Connection"
#define MOZ_SQLCONNECTIONMYSQL_CID \
{0x582dcad4, 0xc789, 0x11d8, {0x89, 0xf4, 0xd0, 0x5c, 0x55, 0x80, 0x13, 0xcc }}
#define MOZ_SQLCONNECTIONMYSQL_CONTRACTID "@mozilla.org/sql/connection;1?type=mysql"
class mozSqlConnectionMysql : public mozSqlConnection,
public mozISqlConnectionMysql
{
public:
mozSqlConnectionMysql();
virtual ~mozSqlConnectionMysql();
NS_DECL_ISUPPORTS
NS_IMETHOD Init(const nsAString& aHost, PRInt32 aPort,
const nsAString& aDatabase, const nsAString& aUsername,
const nsAString& aPassword);
NS_IMETHODIMP GetServerVersion(nsAString &aServerVersion);
NS_IMETHOD GetPrimaryKeys(const nsAString& aSchema, const nsAString& aTable, mozISqlResult** _retval);
NS_DECL_MOZISQLCONNECTIONMYSQL
MYSQL *mConnection;
protected:
virtual nsresult RealExec(const nsAString& aQuery,
mozISqlResult** aResult, PRInt32* aAffectedRows);
virtual nsresult CancelExec();
virtual nsresult GetIDName(nsAString& aIDName);
private:
// MysqlConnection* mConnection;
};
#endif // mozSqlConnectionMysql_h

224
extensions/sql/mysql/src/mozSqlResultMysql.cpp Normal file
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@ -0,0 +1,224 @@
/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is mozilla.org code.
*
* The Initial Developer of the Original Code is Neil Deakin
* Portions created by the Initial Developer are Copyright (C) 2004
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
#include "prprf.h"
#include "nsReadableUtils.h"
#include "mozSqlResultMysql.h"
mozSqlResultMysql::mozSqlResultMysql(mozISqlConnection* aConnection,
const nsAString& aQuery)
: mozSqlResult(aConnection, aQuery),
mResult(nsnull)
{
}
void
mozSqlResultMysql::SetResult(MYSQL_RES *aResult)
{
if (mResult){
mysql_free_result(mResult);
}
mResult = aResult;
}
mozSqlResultMysql::~mozSqlResultMysql()
{
ClearNativeResult();
}
NS_IMPL_ADDREF_INHERITED(mozSqlResultMysql, mozSqlResult)
NS_IMPL_RELEASE_INHERITED(mozSqlResultMysql, mozSqlResult)
// QueryInterface
NS_INTERFACE_MAP_BEGIN(mozSqlResultMysql)
NS_INTERFACE_MAP_ENTRY(mozISqlResultMysql)
NS_INTERFACE_MAP_END_INHERITING(mozSqlResult)
PRInt32
mozSqlResultMysql::GetColType(MYSQL_FIELD *aField)
{
switch (aField->type){
case FIELD_TYPE_TINY:
case FIELD_TYPE_SHORT:
case FIELD_TYPE_LONG:
case FIELD_TYPE_INT24:
case FIELD_TYPE_LONGLONG:
return mozISqlResult::TYPE_INT;
case FIELD_TYPE_DECIMAL:
return mozISqlResult::TYPE_DECIMAL;
case FIELD_TYPE_FLOAT:
case FIELD_TYPE_DOUBLE:
return mozISqlResult::TYPE_FLOAT;
case FIELD_TYPE_DATE:
return mozISqlResult::TYPE_DATE;
case FIELD_TYPE_TIME:
return mozISqlResult::TYPE_TIME;
case FIELD_TYPE_DATETIME:
return mozISqlResult::TYPE_DATETIME;
default:
// handles these types:
// FIELD_TYPE_TIMESTAMP, FIELD_TYPE_YEAR, FIELD_TYPE_STRING,
// FIELD_TYPE_VAR_STRING, FIELD_TYPE_BLOB, FIELD_TYPE_SET,
// FIELD_TYPE_ENUM, FIELD_TYPE_NULL, FIELD_TYPE_CHAR
return mozISqlResult::TYPE_STRING;
}
}
nsresult
mozSqlResultMysql::BuildColumnInfo()
{
MYSQL_FIELD *field;
while ((field = mysql_fetch_field(mResult))){
PRUnichar* name = UTF8ToNewUnicode(nsDependentCString(field->name));
PRInt32 type = GetColType(field);
nsCAutoString uri(NS_LITERAL_CSTRING("http://www.mozilla.org/SQL-rdf#"));
uri.Append(field->name);
nsCOMPtr<nsIRDFResource> property;
gRDFService->GetResource(uri, getter_AddRefs(property));
ColumnInfo* columnInfo = ColumnInfo::Create(mAllocator, name, type,
(PRInt32)field->length, (PRInt32)field->length,
(field->flags & PRI_KEY_FLAG), property);
mColumnInfo.AppendElement(columnInfo);
}
return NS_OK;
}
nsresult
mozSqlResultMysql::BuildRows()
{
MYSQL_ROW resultrow;
while ((resultrow = mysql_fetch_row(mResult))){
nsCOMPtr<nsIRDFResource> resource;
nsresult rv = gRDFService->GetAnonymousResource(getter_AddRefs(resource));
if (NS_FAILED(rv)) return rv;
Row* row = Row::Create(mAllocator, resource, mColumnInfo);
for (PRInt32 j = 0; j < mColumnInfo.Count(); j++) {
char* value = resultrow[j];
if (value){
Cell* cell = row->mCells[j];
cell->SetNull(PR_FALSE);
PRInt32 type = cell->GetType();
if (type == mozISqlResult::TYPE_STRING)
cell->SetString(UTF8ToNewUnicode(nsDependentCString(value)));
else if (type == mozISqlResult::TYPE_INT)
PR_sscanf(value, "%d", &cell->mInt);
else if (type == mozISqlResult::TYPE_FLOAT)
PR_sscanf(value, "%f", &cell->mFloat);
else if (type == mozISqlResult::TYPE_DECIMAL)
PR_sscanf(value, "%f", &cell->mFloat);
else if (type == mozISqlResult::TYPE_DATE ||
type == mozISqlResult::TYPE_TIME ||
type == mozISqlResult::TYPE_DATETIME)
PR_ParseTimeString(value, PR_FALSE, &cell->mDate);
else if (type == mozISqlResult::TYPE_BOOL)
cell->mBool = !strcmp(value, "t");
}
}
mRows.AppendElement(row);
nsVoidKey key(resource);
mSources.Put(&key, row);
}
return NS_OK;
}
void
mozSqlResultMysql::ClearNativeResult()
{
if (mResult) {
mysql_free_result(mResult);
mResult = nsnull;
}
}
nsresult
mozSqlResultMysql::EnsurePrimaryKeys()
{
return NS_OK;
}
nsresult
mozSqlResultMysql::AppendKeys(Row* aRow, nsAutoString& aKeys)
{
PRInt32 i;
for (i = 0; i < mColumnInfo.Count(); i++) {
if (((ColumnInfo*)mColumnInfo[i])->mIsPrimaryKey){
if (i){
aKeys.Append(NS_LITERAL_STRING(" AND "));
}
aKeys.Append(((ColumnInfo*)mColumnInfo[i])->mName);
aKeys.Append(PRUnichar('='));
Cell* cell = aRow->mCells[i];
AppendValue(cell, aKeys);
}
}
return NS_OK;
}
nsresult
mozSqlResultMysql::CanInsert(PRBool* _retval)
{
return PR_TRUE;
}
nsresult
mozSqlResultMysql::CanUpdate(PRBool* _retval)
{
return PR_TRUE;
}
nsresult
mozSqlResultMysql::CanDelete(PRBool* _retval)
{
return PR_TRUE;
}

75
extensions/sql/mysql/src/mozSqlResultMysql.h Normal file
Просмотреть файл

@ -0,0 +1,75 @@
/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is mozilla.org code.
*
* The Initial Developer of the Original Code is Neil Deakin
* Portions created by the Initial Developer are Copyright (C) 2004
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
#ifndef mozSqlResultMysql_h
#define mozSqlResultMysql_h
#include "mysql.h"
#include "mozSqlResult.h"
#include "mozISqlResultMysql.h"
class mozSqlResultMysql : public mozSqlResult,
public mozISqlResultMysql
{
public:
mozSqlResultMysql(mozISqlConnection* aConnection,
const nsAString& aQuery);
void SetResult(MYSQL_RES *aResult);
virtual ~mozSqlResultMysql();
NS_DECL_ISUPPORTS
NS_DECL_MOZISQLRESULTMYSQL
protected:
PRInt32 GetColType(MYSQL_FIELD *aField);
virtual nsresult BuildColumnInfo();
virtual nsresult BuildRows();
virtual void ClearNativeResult();
nsresult EnsurePrimaryKeys();
nsresult AppendKeys(Row* aRow, nsAutoString& aKeys);
virtual nsresult CanInsert(PRBool* _retval);
virtual nsresult CanUpdate(PRBool* _retval);
virtual nsresult CanDelete(PRBool* _retval);
private:
MYSQL_RES *mResult;
};
#endif // mozSqlResultMysql_h

2
extensions/sql/pgsql/src/mozSqlResultPgsql.cpp
Просмотреть файл

@ -116,7 +116,7 @@ mozSqlResultPgsql::BuildColumnInfo()
nsCOMPtr<nsIRDFResource> property;
gRDFService->GetResource(uri, getter_AddRefs(property));
ColumnInfo* columnInfo = ColumnInfo::Create(mAllocator, name, type, size, mod, property);
ColumnInfo* columnInfo = ColumnInfo::Create(mAllocator, name, type, size, mod, PR_FALSE, property);
mColumnInfo.AppendElement(columnInfo);
}

2
extensions/sql/sqlite/src/mozSqlResultSqlite.cpp
Просмотреть файл

@ -92,7 +92,7 @@ mozSqlResultSqlite::BuildColumnInfo()
gRDFService->GetResource(uri, getter_AddRefs(property));
ColumnInfo* columnInfo = ColumnInfo::Create(mAllocator, name, type, size,
mod, property);
mod, PR_FALSE, property);
mColumnInfo.AppendElement(columnInfo);
}