hxinternetconfigutils.h
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上传日期:2013-07-19
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Symbian
开发平台:
Visual C++
- /* ***** BEGIN LICENSE BLOCK *****
- * Source last modified: $Id: hxinternetconfigutils.h,v 1.2.36.3 2004/07/09 01:47:45 hubbe Exp $
- *
- * Portions Copyright (c) 1995-2004 RealNetworks, Inc. All Rights Reserved.
- *
- * The contents of this file, and the files included with this file,
- * are subject to the current version of the RealNetworks Public
- * Source License (the "RPSL") available at
- * http://www.helixcommunity.org/content/rpsl unless you have licensed
- * the file under the current version of the RealNetworks Community
- * Source License (the "RCSL") available at
- * http://www.helixcommunity.org/content/rcsl, in which case the RCSL
- * will apply. You may also obtain the license terms directly from
- * RealNetworks. You may not use this file except in compliance with
- * the RPSL or, if you have a valid RCSL with RealNetworks applicable
- * to this file, the RCSL. Please see the applicable RPSL or RCSL for
- * the rights, obligations and limitations governing use of the
- * contents of the file.
- *
- * Alternatively, the contents of this file may be used under the
- * terms of the GNU General Public License Version 2 or later (the
- * "GPL") in which case the provisions of the GPL are applicable
- * instead of those above. If you wish to allow use of your version of
- * this file only under the terms of the GPL, and not to allow others
- * to use your version of this file under the terms of either the RPSL
- * or RCSL, indicate your decision by deleting the provisions above
- * and replace them with the notice and other provisions required by
- * the GPL. 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
- * RPSL, the RCSL or the GPL.
- *
- * This file is part of the Helix DNA Technology. RealNetworks is the
- * developer of the Original Code and owns the copyrights in the
- * portions it created.
- *
- * This file, and the files included with this file, is distributed
- * and made available on an 'AS IS' basis, WITHOUT WARRANTY OF ANY
- * KIND, EITHER EXPRESS OR IMPLIED, AND REALNETWORKS HEREBY DISCLAIMS
- * ALL SUCH WARRANTIES, INCLUDING WITHOUT LIMITATION, ANY WARRANTIES
- * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, QUIET
- * ENJOYMENT OR NON-INFRINGEMENT.
- *
- * Technology Compatibility Kit Test Suite(s) Location:
- * http://www.helixcommunity.org/content/tck
- *
- * Contributor(s):
- *
- * ***** END LICENSE BLOCK ***** */
- #pragma once
- #ifndef _MAC_MACHO
- #include <InternetConfig.h>
- #endif
- #include "hxstring.h"
- // All methods are static
- // Mac OS X note: InternetConfig settings are per-user, not per-machine
- class HXInternetConfigMac
- {
- public:
- static Boolean IsInternetConfigAvailable(void); // optional
- static ICInstance GetInstance(void); // gets our InternetConfig component instance
- static OSType GetFileTypeFromName(ConstStr255Param fileName);
- static OSType GetFileCreatorFromName(ConstStr255Param fileName);
- static OSErr GetFileExtensionFromType(OSType fType, OSType fCreator, ConstStr255Param fileName, StringPtr extension);
- static OSErr LaunchURL(const char *url);
- static OSErr GetFTPHelper(OSType *signature, StringPtr helperName);
- static OSErr GetHTTPHelper(OSType *signature, StringPtr helperName);
- static BOOL GetEmailAddress(CHXString& strEmail);
- static BOOL GetICPreferenceString(ConstStr255Param keyPascalString, CHXString& strResult);
- static BOOL GetICPreferenceStringList(ConstStr255Param keyPascalString, char outputSeparator,
- CHXString& strResult);
- static BOOL GetICPreferenceBoolean(ConstStr255Param keyPascalString, BOOL& outBool);
- // file mapping (downloaded file helpers)
- //
- // GetICMapEntryMatchingTemplate search
- // for speed, put StartUsingIC and StopUsingIC around searches
- //
- // pass 0 for searchFromIndex initially, then pass outICMapEntryIndex for subsequent searches
- //
- // initialize templateICMapEntry to 0 except for fields to be compared (OSType fields, extension, or MIMType)
- //
- // comparison of the extension field is a substring search (like looking for .rm parameter in .rm,.ram,.rpm map entry)
- //
- // outEntryPos can be passed to SetICMapEntry to replace the existing map entry
- static OSErr GetICMapEntryMatchingTemplate(UInt32 searchFromIndex, const ICMapEntry& templateICMapEntry,
- ICMapEntry& outICMapEntry, UInt32& outICMapEntryIndex, SInt32& outEntryPos);
- // SetICMapEntry
- //
- // SetICMapEntry adds or replaces a file helper entry
- //
- // optional app data is included with the entry if pAppData is non-nil
- //
- // pass -1 for entryPos to add a new entry
- static OSErr SetICMapEntry(const ICMapEntry * theICMapEntry, SInt32 entryPos, const void* pAppData,
- Size appDataSize); // entryPos of -1 means add new entry
- // helpers handle the protocols
- //
- // example: protocol="rtsp" protocolDescString="Real-Time Streaming Protocol"
- // appName="RealPlayer" appSignature="PNst"
- //
- // To remove a protocol helper, use SetHelper with appSignature of 0
- static OSErr SetHelper(ConstStr255Param protocol, ConstStr255Param protocolDescString,
- ConstStr255Param appName, OSType appSignature, BOOL bReplaceExisting);
- static OSErr GetHelper(ConstStr255Param protocol, StringPtr outAppName,
- OSType *outAppSignature, StringPtr outProtocolDesc);
- // SetMappingsToLaunchDownloadedFiles runs through the file helper mappings looking for
- // the specified app, and if it finds mappings to the app, modifies the mappings to
- // launch the app when the file type is downloaded (and changes the app name in the mapping
- // to appName). Implemented on Carbon only.
- static OSErr SetMappingsToOpenDownloadedFiles(OSType appSignature, ConstStr255Param appName);
- // put StartUsingIC/StopUsingIC calls around the other IC routines
- // if the others will be made repeatedly
- static Boolean StartUsingIC(void); // optional; call before batches of IC calls
- static void StopUsingIC(void); // balances the Start call
- // put StartReadingICPrefs/StartWritingICPrefs - StopUsingIC calls around calls that read or write IC prefs
- // if the calls will be made repeatedly. This avoid repeated opening and
- // closing of the IC preferences file.
- //
- // Do not call WaitNextEvent between these calls.
- //
- // There's no need to call StartUsingIC/StopUsingIC if
- // you make these start/stop calls.
- static Boolean StartReadingICPrefs(void); // optional; call before batches of IC prefs calls
- static Boolean StartWritingICPrefs(void); // same as previous but for writing prefs
- static void StopUsingICPrefs(void); // balances the preceding two calls
- private:
- static ICInstance m_icInstance;
- static UInt32 m_refcount;
- };