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/* --- BEGIN COPYRIGHT BLOCK ---
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation;
* version 2.1 of the License.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301 USA
*
* Copyright (C) 2007 Red Hat, Inc.
* All rights reserved.
* --- END COPYRIGHT BLOCK ---
*/
#ifndef CONFIG_STORE_H
#define CONFIG_STORE_H
#ifdef HAVE_CONFIG_H
#ifndef AUTOTOOLS_CONFIG_H
#define AUTOTOOLS_CONFIG_H
/* Eliminate warnings when using Autotools */
#undef PACKAGE_BUGREPORT
#undef PACKAGE_NAME
#undef PACKAGE_STRING
#undef PACKAGE_TARNAME
#undef PACKAGE_VERSION
#include <config.h>
#endif /* AUTOTOOLS_CONFIG_H */
#endif /* HAVE_CONFIG_H */
#include "plhash.h"
#include "main/Buffer.h"
#ifdef XP_WIN32
#define TPS_PUBLIC __declspec(dllexport)
#else /* !XP_WIN32 */
#define TPS_PUBLIC
#endif /* !XP_WIN32 */
#ifdef XP_WIN32
#define TOKENDB_PUBLIC __declspec(dllexport)
#else /* !XP_WIN32 */
#define TOKENDB_PUBLIC
#endif /* !XP_WIN32 */
class ConfigStoreRoot;
class ConfigStore
{
public:
ConfigStore(ConfigStoreRoot* root, const char *subStoreName);
//ConfigStore::ConfigStore(const ConfigStore &X);
~ConfigStore();
static ConfigStore *Parse(const char *s, const char *separator);
static ConfigStore *CreateFromConfigFile(const char *cfg_path);
int IsNameDefined(const char *name);
void SetFilePath(const char* cfg_file_path);
void Add(const char *name, const char *value);
void Remove(const char *name);
const char * GetConfig(const char *name);
int Size();
const char * GetNameAt(int pos);
ConfigStore GetSubStore(const char*name);
ConfigStore *GetPatternSubStore(const char* pattern);
// Retrieve config parameters
Buffer * GetConfigAsBuffer(const char *key);
Buffer * GetConfigAsBuffer(const char *key, const char *def);
int GetConfigAsInt(const char *key);
TPS_PUBLIC int GetConfigAsInt(const char *key, int def);
unsigned int GetConfigAsUnsignedInt(const char *key);
TPS_PUBLIC unsigned int GetConfigAsUnsignedInt(const char *key,
unsigned int def);
bool GetConfigAsBool(const char *key);
TPS_PUBLIC bool GetConfigAsBool(const char *key, bool def);
TOKENDB_PUBLIC const char *GetConfigAsString(const char *key, const char *def);
TPS_PUBLIC int Commit(const bool backup, char* error_msg, int len);
TPS_PUBLIC const char *GetConfigAsString(const char *key);
TPS_PUBLIC const char *GetOrderedList();
/**
* operator[] is used to look up config strings in the ConfigStore.
* For example:
* <PRE>
* const char *param = cfg["filename"]; // equivalent
* const char *param = cfg.GetConfig("filename"); // equivalent
* </PRE>
*/
const char * operator[](const char*key);
private:
char *m_substore_name;
ConfigStoreRoot *m_root;
char *m_cfg_file_path;
PRLock *m_lock;
};
class ConfigStoreRoot
{
friend class ConfigStore;
public:
ConfigStoreRoot();
~ConfigStoreRoot();
void addref();
void release();
private:
PLHashTable* getSet();
PLHashTable *m_set;
int m_set_refcount;
};
#endif /* CONFIG_STORE_H */
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