X-Git-Url: https://git.saurik.com/apple/security.git/blobdiff_plain/80e2389990082500d76eb566d4946be3e786c3ef..d8f41ccd20de16f8ebe2ccc84d47bf1cb2b26bbb:/libsecurity_utilities/lib/simpleprefs.h

diff --git a/libsecurity_utilities/lib/simpleprefs.h b/libsecurity_utilities/lib/simpleprefs.h
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--- a/libsecurity_utilities/lib/simpleprefs.h
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-/*
- * Copyright (c) 2002-2004 Apple Computer, Inc. All Rights Reserved.
- * 
- * @APPLE_LICENSE_HEADER_START@
- * 
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- * 
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
- * 
- * @APPLE_LICENSE_HEADER_END@
- */
-
-/* 
- * simpleprefs.h - plist support for a bare bones Preferences implementation,
- *                 using only Darwin-avaialble CoreFoundation classes.
- */
- 
-#ifndef _SECURITY_UTILITIES_SIMPLE_PREFS_H_
-#define _SECURITY_UTILITIES_SIMPLE_PREFS_H_
-
-#include <CoreFoundation/CFDictionary.h>
-#include <CoreFoundation/CFString.h>
-#include <security_utilities/utilities.h>
-#include <string>
-
-namespace Security {
-
-/* 
- * PropertyList compatible CFDictionary, nonmutable. All keys are CFStringRefs;
- * all values are CF objects.
- */
-class Dictionary
-{
-	NOCOPY(Dictionary)
-
-public:
-
-	/* create from preferences file */
-	typedef enum {
-		US_User,
-		US_System
-	} UserOrSystem;
-	
-protected:
-	/* make blank dictionary */
-	Dictionary();
-	
-	/* create from arbitrary file */
-	Dictionary(
-		const char		*path);	
-	
-public:
-	// factory functions for the dictionaries
-	static Dictionary* CreateDictionary(const char* path);
-	static Dictionary* CreateDictionary(const char* domain, UserOrSystem userSys, bool loose = false);
-
-public:
-
-	/* create from existing CFDictionary */
-	Dictionary(
-		CFDictionaryRef	dict);
-		
-	virtual ~Dictionary();
-	
-	/* basic lookup */
-	const void *getValue(
-		CFStringRef		key);
-		
-	/* lookup, value must be CFString (we check) */
-	CFStringRef getStringValue(
-		CFStringRef		key);
-		
-	/* lookup, value must be CFData (we check) */
-	CFDataRef getDataValue(
-		CFStringRef		key);
-		
-	/* lookup, value must be CFDictionary (we check) */
-	CFDictionaryRef getDictValue(
-		CFStringRef		key);
-
-	/* 
-	 * Lookup, value is a dictionary, we return value as Dictionary 
-	 * if found, else return NULL.
-	 */
-	Dictionary *copyDictValue(
-		CFStringRef		key);
-		
-	/* 
-	 * boolean lookup, tolerate many different forms of value.
-	 * Default if value not present is false.
-	 */
-	bool getBoolValue(
-		CFStringRef		key);
-
-	/* basic CF level accessors */
-	CFDictionaryRef		dict()	{ return mDict; }
-	CFIndex				count();
-	
-protected:
-	void setDict(
-		CFDictionaryRef	newDict);
-	void initFromFile(
-		const char		*path,
-		bool			loose = false);	
-		
-	/* this might be a CFMutableDictionary...use accessors for proper typing */
-	CFDictionaryRef		mDict;
-};
-
-/*
- * PropertyList compatible CFDictionary, mutable.
- */
-class MutableDictionary : public Dictionary
-{
-	NOCOPY(MutableDictionary)
-public:
-	/* Create an empty mutable dictionary */
-	MutableDictionary();
-	
-protected:
-	/* create from arbitrary file */
-	MutableDictionary(
-		const char		*filename);	
-
-public:
-
-	static MutableDictionary* CreateMutableDictionary(const char* fileName);
-	static MutableDictionary* CreateMutableDictionary(const char *domain, UserOrSystem userSys);
-
-	/* 
-	 * Create from existing CFDictionary (OR CFMutableDictionary).
-	 * I don't see anyway the CF runtime will let us differentiate an 
-	 * immutable from a mutable dictionary here, so caller has to tell us.
-	 */
-	MutableDictionary(
-		CFDictionaryRef	dict,
-		bool isMutable);
-		
-	virtual ~MutableDictionary();
-	
-	/* 
-	 * Lookup, value must be CFDictionary (we check). We return a
-	 * mutable copy, or if key not found, we return a new mutable dictionary.
-	 * If you want a NULL return if it's not there, use getDictValue(). 
-	 */
-	CFMutableDictionaryRef getMutableDictValue(
-		CFStringRef		key);
-		
-	/* 
-	 * Lookup, value is a dictionary, we return a MutableDictionary, even if 
-	 * no value found. 
-	 */
-	MutableDictionary *copyMutableDictValue(
-		CFStringRef key);
-
-	/* 
-	 * Basic setter. Does a "replace if present, add if not present" op. 
-	 */
-	void setValue(
-		CFStringRef		key,
-		CFTypeRef		val);
-
-	/* 
-	 * Set key/value pair, data as CFData in the dictionary but passed 
-	 * to us as CSSM_DATA.
-	 */ 
-	void setDataValue(
-		CFStringRef		key,
-		const void *valData,
-		CFIndex valLength);
-
-	/* remove key/value, if present; not an error if it's not */
-	void removeValue(
-		CFStringRef		key);
-	
-	/* write as XML property list, both return true on success */
-	bool writePlistToFile(
-		const char		*path);
-	
-	/* write XML property list to preferences file */
-	bool writePlistToPrefs(
-		const char		*domain,		// e.g., com.apple.security
-		UserOrSystem	userSys);		// US_User  : ~/Library/Preferences/domain.plist
-										// US_System: /Library/Preferences/domain.plist
-										
-	CFMutableDictionaryRef mutableDict()  { return (CFMutableDictionaryRef)dict(); }
-	
-private:
-	/* replace mDict with a mutable copy */
-	void makeMutable();
-};
-
-}	/* end namespace Security */
-
-#endif	/* _SECURITY_UTILITIES_SIMPLE_PREFS_H_ */