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This commit is contained in:
Leonid Fedorov
2022-01-21 16:43:49 +00:00
parent 6b6411229f
commit 04752ec546
1376 changed files with 393460 additions and 412662 deletions
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160
utils/configcpp/writeonce.h
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@ -16,9 +16,9 @@
MA 02110-1301, USA. */
/******************************************************************************************
* $Id: writeonce.h 3495 2013-01-21 14:09:51Z rdempsey $
*
******************************************************************************************/
* $Id: writeonce.h 3495 2013-01-21 14:09:51Z rdempsey $
*
******************************************************************************************/
/**
* @file
*/
@ -37,106 +37,104 @@
namespace config
{
/** @brief a write-once config file I/F class
*
* This class handles write-once config items
*/
class WriteOnceConfig
{
public:
/** @brief ctor
*
*/
explicit WriteOnceConfig(const char* cf = 0);
public:
/** @brief ctor
*
*/
explicit WriteOnceConfig(const char* cf = 0);
/** @brief ctor
*
*/
explicit WriteOnceConfig(const std::string& cf) :
fConfigFileName(cf)
{
setup();
}
/** @brief ctor
*
*/
explicit WriteOnceConfig(const std::string& cf) : fConfigFileName(cf)
{
setup();
}
/** @brief dtor
*
*/
virtual ~WriteOnceConfig() {}
/** @brief dtor
*
*/
virtual ~WriteOnceConfig()
{
}
/** @brief check if this class owns parm
*
*/
bool owns(const std::string& section, const std::string& name) const
{
return (fEntryMap.find(std::string(section + "." + name)) != fEntryMap.end());
}
/** @brief check if this class owns parm
*
*/
bool owns(const std::string& section, const std::string& name) const
{
return (fEntryMap.find(std::string(section + "." + name)) != fEntryMap.end());
}
/** @brief set parm to value
*
* If you attempt to set a value more than once, and force is false, this will throw a runtime_error.
*/
void setConfig(const std::string& section, const std::string& name, const std::string& value, bool force = false);
/** @brief set parm to value
*
* If you attempt to set a value more than once, and force is false, this will throw a runtime_error.
*/
void setConfig(const std::string& section, const std::string& name, const std::string& value,
bool force = false);
/** @brief get value of parm
*
*/
const std::string getConfig(const std::string& section, const std::string& name) const;
/** @brief get value of parm
*
*/
const std::string getConfig(const std::string& section, const std::string& name) const;
protected:
/** @brief load from file
*
*/
messageqcpp::ByteStream load();
protected:
/** @brief load from file
*
*/
messageqcpp::ByteStream load();
/** @brief save to file
*
*/
void save(messageqcpp::ByteStream& ibs) const;
/** @brief save to file
*
*/
void save(messageqcpp::ByteStream& ibs) const;
/** @brief serialize to ByteStream
*
*/
virtual void serialize(messageqcpp::ByteStream& obs) const;
/** @brief serialize to ByteStream
*
*/
virtual void serialize(messageqcpp::ByteStream& obs) const;
/** @brief load from ByteStream
*
*/
virtual void unserialize(messageqcpp::ByteStream& ibs);
/** @brief load from ByteStream
*
*/
virtual void unserialize(messageqcpp::ByteStream& ibs);
private:
typedef std::pair<std::string, bool> ConfigItem_t;
typedef std::tr1::unordered_map<std::string, ConfigItem_t*> EntryMap_t;
private:
typedef std::pair<std::string, bool> ConfigItem_t;
typedef std::tr1::unordered_map<std::string, ConfigItem_t*> EntryMap_t;
static const uint32_t WriteOnceConfigVersion = 1;
static const uint32_t WriteOnceConfigVersion = 1;
//defaults okay
//WriteOnceConfig(const WriteOnceConfig& rhs);
//WriteOnceConfig& operator=(const WriteOnceConfig& rhs);
// defaults okay
// WriteOnceConfig(const WriteOnceConfig& rhs);
// WriteOnceConfig& operator=(const WriteOnceConfig& rhs);
/** @brief ctor helper
*
*/
void setup();
/** @brief ctor helper
*
*/
void setup();
/** @brief setup defaults when file doesn't exist
*
*/
void initializeDefaults();
/** @brief setup defaults when file doesn't exist
*
*/
void initializeDefaults();
EntryMap_t fEntryMap;
EntryMap_t fEntryMap;
std::string fConfigFileName;
ConfigItem_t fLBID_Shift;
ConfigItem_t fDBRootCount;
ConfigItem_t fDBRMRoot;
ConfigItem_t fSharedMemoryTmpFile1;
ConfigItem_t fTxnIDFile;
ConfigItem_t fSharedMemoryTmpFile2;
std::string fConfigFileName;
ConfigItem_t fLBID_Shift;
ConfigItem_t fDBRootCount;
ConfigItem_t fDBRMRoot;
ConfigItem_t fSharedMemoryTmpFile1;
ConfigItem_t fTxnIDFile;
ConfigItem_t fSharedMemoryTmpFile2;
};
}
} // namespace config