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/**************************************************************
*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
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*************************************************************/
#include "precompiled_shell.hxx"
#include "sal/config.h"
#include <string.h>
#include "com/sun/star/uno/RuntimeException.hpp"
#include "osl/file.hxx"
#include "osl/security.hxx"
#include "osl/thread.h"
#include "rtl/strbuf.hxx"
#include "rtl/ustrbuf.hxx"
#include "gconfaccess.hxx"
#define GCONF_PROXY_MODE_KEY "/system/proxy/mode"
#define GCONF_AUTO_SAVE_KEY "/apps/openoffice/auto_save"
namespace gconfaccess {
namespace {
namespace css = com::sun::star ;
namespace uno = css::uno ;
using namespace rtl;
GConfClient* getGconfClient()
{
static GConfClient* mClient= 0;
if (mClient == NULL)
{
/* initialize glib object type library */
g_type_init();
GError* aError = NULL;
if (!gconf_init(0, NULL, &aError))
{
rtl::OUStringBuffer msg;
msg.appendAscii("GconfBackend:GconfLayer: Cannot Initialize Gconf connection - " );
msg.appendAscii(aError->message);
g_error_free(aError);
aError = NULL;
throw uno::RuntimeException(msg.makeStringAndClear(),NULL);
}
mClient = gconf_client_get_default();
if (!mClient)
{
throw uno::RuntimeException(rtl::OUString::createFromAscii
("GconfBackend:GconfLayer: Cannot Initialize Gconf connection"),NULL);
}
static const char * const PreloadValuesList[] =
{
"/desktop/gnome/interface",
"/system/proxy",
"/system/http_proxy/host",
"/desktop/gnome/url-handlers/mailto",
#ifdef ENABLE_LOCKDOWN
"/apps/openoffice",
"/desktop/gnome/lockdown",
"/apps/openoffice/lockdown",
#endif // ENABLE_LOCKDOWN
NULL
};
int i = 0;
while( PreloadValuesList[i] != NULL )
gconf_client_preload( mClient, PreloadValuesList[i++], GCONF_CLIENT_PRELOAD_ONELEVEL, NULL );
}
return mClient;
}
static OUString xdg_user_dir_lookup (const char *type)
{
char *config_home;
char *p;
int relative;
bool bError = false;
osl::Security aSecurity;
oslFileHandle handle;
OUString aHomeDirURL;
OUString aDocumentsDirURL;
OUString aConfigFileURL;
OUStringBuffer aUserDirBuf;
if (!aSecurity.getHomeDir( aHomeDirURL ) )
{
osl::FileBase::getFileURLFromSystemPath(rtl::OUString::createFromAscii("/tmp"), aDocumentsDirURL);
return aDocumentsDirURL;
}
config_home = getenv ("XDG_CONFIG_HOME");
if (config_home == NULL || config_home[0] == 0)
{
aConfigFileURL = OUString(aHomeDirURL);
aConfigFileURL += OUString::createFromAscii( "/.config/user-dirs.dirs" );
}
else
{
aConfigFileURL = OUString::createFromAscii(config_home);
aConfigFileURL += OUString::createFromAscii( "/user-dirs.dirs" );
}
if(osl_File_E_None == osl_openFile(aConfigFileURL.pData, &handle, osl_File_OpenFlag_Read))
{
rtl::ByteSequence seq;
while (osl_File_E_None == osl_readLine(handle , (sal_Sequence **)&seq))
{
/* Remove newline at end */
int len = seq.getLength();
if(len>0 && seq[len-1] == '\n')
seq[len-1] = 0;
p = (char *)seq.getArray();
while (*p == ' ' || *p == '\t')
p++;
if (strncmp (p, "XDG_", 4) != 0)
continue;
p += 4;
if (strncmp (p, type, strlen (type)) != 0)
continue;
p += strlen (type);
if (strncmp (p, "_DIR", 4) != 0)
continue;
p += 4;
while (*p == ' ' || *p == '\t')
p++;
if (*p != '=')
continue;
p++;
while (*p == ' ' || *p == '\t')
p++;
if (*p != '"')
continue;
p++;
relative = 0;
if (strncmp (p, "$HOME/", 6) == 0)
{
p += 6;
relative = 1;
}
else if (*p != '/')
continue;
if (relative)
{
aUserDirBuf = OUStringBuffer(aHomeDirURL);
aUserDirBuf.appendAscii( RTL_CONSTASCII_STRINGPARAM( "/" ) );
}
else
{
aUserDirBuf = OUStringBuffer();
}
while (*p && *p != '"')
{
if ((*p == '\\') && (*(p+1) != 0))
p++;
aUserDirBuf.append((sal_Unicode)*p++);
}
}
osl_closeFile(handle);
}
else
bError = true;
if (aUserDirBuf.getLength()>0 && !bError)
{
aDocumentsDirURL = aUserDirBuf.makeStringAndClear();
osl::Directory aDocumentsDir( aDocumentsDirURL );
if( osl::FileBase::E_None == aDocumentsDir.open() )
return aDocumentsDirURL;
}
/* Special case desktop for historical compatibility */
if (strcmp (type, "DESKTOP") == 0)
{
aUserDirBuf = OUStringBuffer(aHomeDirURL);
aUserDirBuf.appendAscii( RTL_CONSTASCII_STRINGPARAM( "/Desktop" ) );
return aUserDirBuf.makeStringAndClear();
}
else
{
aUserDirBuf = OUStringBuffer(aHomeDirURL);
aUserDirBuf.appendAscii( RTL_CONSTASCII_STRINGPARAM( "/Documents" ) );
return aUserDirBuf.makeStringAndClear();
}
}
//------------------------------------------------------------------------------
uno::Any makeAnyOfGconfValue( GConfValue *aGconfValue )
{
switch( aGconfValue->type )
{
case GCONF_VALUE_BOOL:
return uno::makeAny( (sal_Bool) gconf_value_get_bool( aGconfValue ) );
case GCONF_VALUE_INT:
return uno::makeAny( (sal_Int32) gconf_value_get_int( aGconfValue ) );
case GCONF_VALUE_STRING:
return uno::makeAny( OStringToOUString( rtl::OString(
gconf_value_get_string(aGconfValue) ), RTL_TEXTENCODING_UTF8 ) );
default:
fprintf( stderr, "makeAnyOfGconfValue: Type not handled.\n" );
break;
}
return uno::Any();
}
//------------------------------------------------------------------------------
static void splitFontName( GConfValue *aGconfValue, rtl::OUString &rName, sal_Int16 &rHeight)
{
rtl::OString aFont( gconf_value_get_string( aGconfValue ) );
aFont.trim();
sal_Int32 nIdx = aFont.lastIndexOf( ' ' );
if (nIdx < 1) { // urk
rHeight = 12;
nIdx = aFont.getLength();
} else {
rtl::OString aSize = aFont.copy( nIdx + 1 );
rHeight = static_cast<sal_Int16>( aSize.toInt32() );
}
rName = rtl::OStringToOUString( aFont.copy( 0, nIdx ), RTL_TEXTENCODING_UTF8 );
}
//------------------------------------------------------------------------------
uno::Any translateToOOo( const ConfigurationValue aValue, GConfValue *aGconfValue )
{
switch( aValue.nSettingId )
{
case SETTING_PROXY_MODE:
{
rtl::OUString aProxyMode;
uno::Any aOriginalValue = makeAnyOfGconfValue( aGconfValue );
aOriginalValue >>= aProxyMode;
if( aProxyMode.equals( rtl::OUString::createFromAscii( "manual" ) ) )
return uno::makeAny( (sal_Int32) 1 );
else if( aProxyMode.equals( rtl::OUString::createFromAscii( "none" ) ) )
return uno::makeAny( (sal_Int32) 0 );
}
break;
case SETTING_NO_PROXY_FOR:
{
rtl::OStringBuffer aBuffer;
if( (GCONF_VALUE_LIST == aGconfValue->type) && (GCONF_VALUE_STRING == gconf_value_get_list_type(aGconfValue)) )
{
GSList * list = gconf_value_get_list(aGconfValue);
for(; list; list = g_slist_next(list))
{
aBuffer.append(gconf_value_get_string((GConfValue *) list->data));
aBuffer.append(";");
}
// Remove trailing ";"
aBuffer.setLength(aBuffer.getLength()-1);
return uno::makeAny(rtl::OStringToOUString(aBuffer.makeStringAndClear(), RTL_TEXTENCODING_UTF8));
}
else
g_warning( "unexpected type for ignore_hosts" );
}
break;
case SETTING_MAILER_PROGRAM:
{
rtl::OUString aMailer;
uno::Any aOriginalValue = makeAnyOfGconfValue( aGconfValue );
aOriginalValue >>= aMailer;
sal_Int32 nIndex = 0;
return uno::makeAny( aMailer.getToken( 0, ' ', nIndex ) );
}
#ifdef ENABLE_LOCKDOWN
// "short" values need to be returned a sal_Int16
case SETTING_FONT_ANTI_ALIASING_MIN_PIXEL:
case SETTING_SYMBOL_SET:
{
sal_Int32 nShortValue;
uno::Any aOriginalValue = makeAnyOfGconfValue( aGconfValue );
aOriginalValue >>= nShortValue;
return uno::makeAny( (sal_Int16) nShortValue );
}
break;
#endif // ENABLE_LOCKDOWN
// "boolean" values that need a string to be returned
case SETTING_ENABLE_ACCESSIBILITY:
#ifdef ENABLE_LOCKDOWN
case SETTING_DISABLE_PRINTING:
#endif // ENABLE_LOCKDOWN
{
sal_Bool bBooleanValue = false;
uno::Any aOriginalValue = makeAnyOfGconfValue( aGconfValue );
aOriginalValue >>= bBooleanValue;
return uno::makeAny( rtl::OUString::valueOf( (sal_Bool) bBooleanValue ) );
}
case SETTING_WORK_DIRECTORY:
{
rtl::OUString aDocumentsDirURL = xdg_user_dir_lookup("DOCUMENTS");
return uno::makeAny( aDocumentsDirURL );
}
case SETTING_USER_GIVENNAME:
{
rtl::OUString aCompleteName( rtl::OStringToOUString(
g_get_real_name(), osl_getThreadTextEncoding() ) );
sal_Int32 nIndex = 0;
rtl::OUString aGivenName;
do
aGivenName = aCompleteName.getToken( 0, ' ', nIndex );
while ( nIndex == 0 );
return uno::makeAny( aGivenName );
}
case SETTING_USER_SURNAME:
{
rtl::OUString aCompleteName( rtl::OStringToOUString(
g_get_real_name(), osl_getThreadTextEncoding() ) );
sal_Int32 nIndex = 0;
rtl::OUString aSurname;
do
aSurname = aCompleteName.getToken( 0, ' ', nIndex );
while ( nIndex >= 0 );
return uno::makeAny( aSurname );
}
case SETTING_SOURCEVIEWFONT_NAME:
case SETTING_SOURCEVIEWFONT_HEIGHT:
{
rtl::OUString aName;
sal_Int16 nHeight;
splitFontName (aGconfValue, aName, nHeight);
if (aValue.nSettingId == SETTING_SOURCEVIEWFONT_NAME)
return uno::makeAny( aName );
else
return uno::makeAny( nHeight );
}
default:
fprintf( stderr, "Unhandled setting to translate.\n" );
break;
}
return uno::Any();
}
//------------------------------------------------------------------------------
sal_Bool SAL_CALL isDependencySatisfied( GConfClient* aClient, const ConfigurationValue aValue )
{
switch( aValue.nDependsOn )
{
case SETTING_PROXY_MODE:
{
GConfValue* aGconfValue = gconf_client_get( aClient, GCONF_PROXY_MODE_KEY, NULL );
if ( aGconfValue != NULL )
{
bool bOk = g_strcasecmp( "manual", gconf_value_get_string( aGconfValue ) ) == 0;
gconf_value_free( aGconfValue );
if (bOk) return sal_True;
}
}
break;
case SETTING_WORK_DIRECTORY:
{
rtl::OUString aDocumentsDirURL = xdg_user_dir_lookup("DOCUMENTS");
osl::Directory aDocumentsDir( aDocumentsDirURL );
if( osl::FileBase::E_None == aDocumentsDir.open() )
return sal_True;
}
break;
case SETTING_USER_GIVENNAME:
{
rtl::OUString aCompleteName( rtl::OStringToOUString(
g_get_real_name(), osl_getThreadTextEncoding() ) );
if( !aCompleteName.equalsAscii( "Unknown" ) )
return sal_True;
}
break;
case SETTING_USER_SURNAME:
{
rtl::OUString aCompleteName( rtl::OStringToOUString(
g_get_real_name(), osl_getThreadTextEncoding() ) );
if( !aCompleteName.equalsAscii( "Unknown" ) )
{
if( aCompleteName.trim().indexOf(rtl::OUString::createFromAscii(" "), 0) != -1 )
return sal_True;
}
}
break;
#ifdef ENABLE_LOCKDOWN
case SETTING_AUTO_SAVE:
{
GConfValue* aGconfValue = gconf_client_get( aClient, GCONF_AUTO_SAVE_KEY, NULL );
if( ( aGconfValue != NULL ) )
{
bool bOk = gconf_value_get_bool( aGconfValue );
gconf_value_free( aGconfValue );
if (bOk) return sal_True;
}
}
break;
#endif // ENABLE_LOCKDOWN
default:
fprintf( stderr, "Unhandled setting to check dependency.\n" );
break;
}
return sal_False;
}
}
ConfigurationValue const ConfigurationValues[] =
{
{
SETTING_ENABLE_ACCESSIBILITY,
"/desktop/gnome/interface/accessibility",
"EnableATToolSupport",
sal_True,
SETTINGS_LAST
},
{
SETTING_PROXY_MODE,
GCONF_PROXY_MODE_KEY,
"ooInetProxyType",
sal_True,
SETTINGS_LAST
},
{
SETTING_PROXY_HTTP_HOST,
"/system/http_proxy/host",
"ooInetHTTPProxyName",
sal_False,
SETTING_PROXY_MODE
},
{
SETTING_PROXY_HTTP_PORT,
"/system/http_proxy/port",
"ooInetHTTPProxyPort",
sal_False,
SETTING_PROXY_MODE
},
{
SETTING_PROXY_HTTPS_HOST,
"/system/proxy/secure_host",
"ooInetHTTPSProxyName",
sal_False,
SETTING_PROXY_MODE
},
{
SETTING_PROXY_HTTPS_PORT,
"/system/proxy/secure_port",
"ooInetHTTPSProxyPort",
sal_False,
SETTING_PROXY_MODE
},
{
SETTING_PROXY_FTP_HOST,
"/system/proxy/ftp_host",
"ooInetFTPProxyName",
sal_False,
SETTING_PROXY_MODE
},
{
SETTING_PROXY_FTP_PORT,
"/system/proxy/ftp_port",
"ooInetFTPProxyPort",
sal_False,
SETTING_PROXY_MODE
},
{
SETTING_NO_PROXY_FOR,
"/system/http_proxy/ignore_hosts",
"ooInetNoProxy",
sal_True,
SETTING_PROXY_MODE
},
{
SETTING_MAILER_PROGRAM,
"/desktop/gnome/url-handlers/mailto/command",
"ExternalMailer",
sal_True,
SETTINGS_LAST
},
{
SETTING_SOURCEVIEWFONT_NAME,
"/desktop/gnome/interface/monospace_font_name",
"SourceViewFontName",
sal_True,
SETTINGS_LAST
},
{
SETTING_SOURCEVIEWFONT_HEIGHT,
"/desktop/gnome/interface/monospace_font_name",
"SourceViewFontHeight",
sal_True,
SETTINGS_LAST
},
{
SETTING_WORK_DIRECTORY,
"/desktop/gnome/url-handlers/mailto/command", // dummy
"WorkPathVariable",
sal_True,
SETTING_WORK_DIRECTORY, // so that the existence of the dir can be checked
},
#ifdef ENABLE_LOCKDOWN
{
SETTING_WRITER_DEFAULT_DOC_FORMAT,
"/apps/openoffice/writer_default_document_format",
"TextDocumentSetupFactoryDefaultFilter",
sal_False,
SETTINGS_LAST
},
{
SETTING_IMPRESS_DEFAULT_DOC_FORMAT,
"/apps/openoffice/impress_default_document_format",
"PresentationDocumentSetupFactoryDefaultFilter",
sal_False,
SETTINGS_LAST
},
{
SETTING_CALC_DEFAULT_DOC_FORMAT,
"/apps/openoffice/calc_default_document_format",
"SpreadsheetDocumentSetupFactoryDefaultFilter",
sal_False,
SETTINGS_LAST
},
{
SETTING_AUTO_SAVE,
GCONF_AUTO_SAVE_KEY,
"AutoSaveEnabled",
sal_False,
SETTINGS_LAST
},
{
SETTING_AUTO_SAVE_INTERVAL,
"/apps/openoffice/auto_save_interval",
"AutoSaveTimeIntervall",
sal_False,
SETTING_AUTO_SAVE
},
{
SETTING_USER_GIVENNAME,
"/desktop/gnome/url-handlers/mailto/command", // dummy
"givenname",
sal_True,
SETTING_USER_GIVENNAME
},
{
SETTING_USER_SURNAME,
"/desktop/gnome/url-handlers/mailto/command", // dummy
"sn",
sal_True,
SETTING_USER_SURNAME
},
{
SETTING_DISABLE_PRINTING,
"/desktop/gnome/lockdown/disable_printing",
"DisablePrinting",
sal_True,
SETTINGS_LAST
},
{
SETTING_USE_SYSTEM_FILE_DIALOG,
"/apps/openoffice/use_system_file_dialog",
"UseSystemFileDialog",
sal_False,
SETTINGS_LAST
},
{
SETTING_PRINTING_MODIFIES_DOCUMENT,
"/apps/openoffice/printing_modifies_doc",
"PrintingModifiesDocument",
sal_False,
SETTINGS_LAST
},
{
SETTING_SHOW_ICONS_IN_MENUS,
"/apps/openoffice/show_menu_icons",
"ShowIconsInMenues",
sal_False,
SETTINGS_LAST
},
{
SETTING_SHOW_INACTIVE_MENUITEMS,
"/apps/openoffice/show_menu_inactive_items",
"DontHideDisabledEntry",
sal_False,
SETTINGS_LAST
},
{
SETTING_SHOW_FONT_PREVIEW,
"/apps/openoffice/show_font_preview",
"ShowFontBoxWYSIWYG",
sal_False,
SETTINGS_LAST
},
{
SETTING_SHOW_FONT_HISTORY,
"/apps/openoffice/show_font_history",
"FontViewHistory",
sal_False,
SETTINGS_LAST
},
{
SETTING_ENABLE_OPENGL,
"/apps/openoffice/use_opengl",
"OpenGL",
sal_False,
SETTINGS_LAST
},
{
SETTING_OPTIMIZE_OPENGL,
"/apps/openoffice/optimize_opengl",
"OpenGL_Faster",
sal_False,
SETTINGS_LAST
},
{
SETTING_USE_SYSTEM_FONT,
"/apps/openoffice/use_system_font",
"AccessibilityIsSystemFont",
sal_False,
SETTINGS_LAST
},
{
SETTING_USE_FONT_ANTI_ALIASING,
"/apps/openoffice/use_font_anti_aliasing",
"FontAntiAliasingEnabled",
sal_False,
SETTINGS_LAST
},
{
SETTING_FONT_ANTI_ALIASING_MIN_PIXEL,
"/apps/openoffice/font_anti_aliasing_min_pixel",
"FontAntiAliasingMinPixelHeight",
sal_True,
SETTINGS_LAST
},
{
SETTING_WARN_CREATE_PDF,
"/apps/openoffice/lockdown/warn_info_create_pdf",
"WarnCreatePDF",
sal_False,
SETTINGS_LAST
},
{
SETTING_WARN_PRINT_DOC,
"/apps/openoffice/lockdown/warn_info_printing",
"WarnPrintDoc",
sal_False,
SETTINGS_LAST
},
{
SETTING_WARN_SAVEORSEND_DOC,
"/apps/openoffice/lockdown/warn_info_saving",
"WarnSaveOrSendDoc",
sal_False,
SETTINGS_LAST
},
{
SETTING_WARN_SIGN_DOC,
"/apps/openoffice/lockdown/warn_info_signing",
"WarnSignDoc",
sal_False,
SETTINGS_LAST
},
{
SETTING_REMOVE_PERSONAL_INFO,
"/apps/openoffice/lockdown/remove_personal_info_on_save",
"Scripting/RemovePersonalInfoOnSaving",
sal_False,
SETTINGS_LAST
},
{
SETTING_RECOMMEND_PASSWORD,
"/apps/openoffice/lockdown/recommend_password_on_save",
"RecommendPasswordProtection",
sal_False,
SETTINGS_LAST
},
{
SETTING_UNDO_STEPS,
"/apps/openoffice/undo_steps",
"UndoSteps",
sal_False,
SETTINGS_LAST
},
{
SETTING_SYMBOL_SET,
"/apps/openoffice/icon_size",
"SymbolSet",
sal_True,
SETTINGS_LAST
},
{
SETTING_MACRO_SECURITY_LEVEL,
"/apps/openoffice/lockdown/macro_security_level",
"MacroSecurityLevel",
sal_False,
SETTINGS_LAST
},
{
SETTING_CREATE_BACKUP,
"/apps/openoffice/create_backup",
"CreateBackup",
sal_False,
SETTINGS_LAST
},
{
SETTING_WARN_ALIEN_FORMAT,
"/apps/openoffice/warn_alien_format",
"WarnAlienFormat",
sal_False,
SETTINGS_LAST
},
#endif // ENABLE_LOCKDOWN
};
std::size_t const nConfigurationValues =
sizeof ConfigurationValues / sizeof ConfigurationValues[0];
css::beans::Optional< css::uno::Any > getValue(ConfigurationValue const & data)
{
GConfClient* aClient = getGconfClient();
GConfValue* aGconfValue;
if( ( data.nDependsOn == SETTINGS_LAST ) || isDependencySatisfied( aClient, data ) )
{
aGconfValue = gconf_client_get( aClient, data.GconfItem, NULL );
if( aGconfValue != NULL )
{
css::uno::Any value;
if( data.bNeedsTranslation )
value = translateToOOo( data, aGconfValue );
else
value = makeAnyOfGconfValue( aGconfValue );
gconf_value_free( aGconfValue );
return css::beans::Optional< css::uno::Any >(true, value);
}
}
return css::beans::Optional< css::uno::Any >();
}
}