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git-svn-id: svn://db.shs.com.ru/pip@673 12ceb7fc-bf1f-11e4-8940-5bc7170c53b5

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Пелипенко Иван
2018-12-18 19:13:09 +00:00
parent 5df8ae18a3
commit 8d37dc453e
9 changed files with 157 additions and 29 deletions
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29
src_main/io_devices/piiodevice.h
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@@ -32,6 +32,7 @@
// function executed from threaded read, pass ThreadedReadData, readedData, sizeOfData
typedef bool (*ReadRetFunc)(void * , uchar * , int );
#ifdef DOXYGEN
//! \relatesalso PIIODevice \brief Use this macro to enable automatic creation instances of your class with \a createFromFullPath() function
@@ -229,16 +230,27 @@ public:
//! Reimplement to construct full unambiguous string prefix. \ref PIIODevice_sec7
virtual PIString fullPathPrefix() const {return PIString();}
//! Reimplement to construct full unambiguous string, describes this device, default returns \a fullPathPrefix() + "://" + \a path()
//! Returns full unambiguous string, describes this device, \a fullPathPrefix() + "://"
PIString constructFullPath() const;
//! Reimplement to configure your device with parameters of full unambiguous string. Default implementation does nothing
//! Configure device with parameters of full unambiguous string
void configureFromFullPath(const PIString & full_path);
//! Returns PIVariantTypes::IODevice, describes this device
PIVariantTypes::IODevice constructVariant() const;
//! Configure device from PIVariantTypes::IODevice
void configureFromVariant(const PIVariantTypes::IODevice & d);
//! \brief Try to determine suitable device, create new one, configure it with \a configureFromFullPath() and returns it.
//! \details To function \a configureFromFullPath() "full_path" passed without \a fullPathPrefix() + "://".
//! See \ref PIIODevice_sec7
static PIIODevice * createFromFullPath(const PIString & full_path);
//! \brief Try to determine suitable device, create new one, configure it with \a configureFromVariant() and returns it.
//! \details To function \a configureFromFullPath() "full_path" passed without \a fullPathPrefix() + "://".
//! See \ref PIIODevice_sec7
static PIIODevice * createFromVariant(const PIVariantTypes::IODevice & d);
static PIString normalizeFullPath(const PIString & full_path);
@@ -347,11 +359,13 @@ protected:
//! Reimplement to configure your device with parameters of full unambiguous string. Default implementation does nothing
virtual void configureFromFullPathDevice(const PIString & full_path) {setPath(full_path);}
//! Reimplement to construct full unambiguous string, describes this device. Default implementation returns \a path()
virtual PIVariantTypes::IODevice constructPropertyStorage() const {return PIVariantTypes::IODevice();}
//! Reimplement to construct device properties.
//! Default implementation return PIPropertyStorage with \"path\" entry
virtual PIPropertyStorage constructVariantDevice() const;
//! Reimplement to configure your device with parameters of full unambiguous string. Default implementation does nothing
virtual void configureFromPropertyStorage(const PIVariantTypes::IODevice & d) {}
//! Reimplement to configure your device from PIPropertyStorage. Options and mode already applied.
//! Default implementation apply \"path\" entry
virtual void configureFromVariantDevice(const PIPropertyStorage & d);
//! Reimplement to apply new device options
virtual void optionsChanged() {;}
@@ -362,7 +376,8 @@ protected:
//! Reimplement to apply new \a threadedReadBufferSize()
virtual void threadedReadBufferSizeChanged() {;}
static PIIODevice * newDeviceByPrefix(const PIString & prefix);
void terminate();