softwarecontainer::RecursiveCopy Class Reference

The RecursiveCopy class is a singleton class used to copy files recursively from a source to a destination. More...

#include <recursivecopy.h>

Public Member Functions
	RecursiveCopy (RecursiveCopy &s)=delete
	Disallow copy and operator constructors. More...
void	operator= (RecursiveCopy const &s)=delete
bool	copy (std::string src, std::string dst)
	copy Copy files from src to dst More...

Static Public Member Functions
static RecursiveCopy &	getInstance ()
	getInstance Gets the RecursiveCopy instance. More...

Detailed Description

The RecursiveCopy class is a singleton class used to copy files recursively from a source to a destination.

Definition at line 29 of file recursivecopy.h.

Constructor & Destructor Documentation

softwarecontainer::RecursiveCopy::RecursiveCopy ( RecursiveCopy &  s )

delete

Disallow copy and operator constructors.

Member Function Documentation

RecursiveCopy & softwarecontainer::RecursiveCopy::getInstance ( )

static

getInstance Gets the RecursiveCopy instance.

Returns

The RecursiveCopy instance.

Definition at line 72 of file recursivecopy.cpp.

Referenced by softwarecontainer::OverlaySyncCleanupHandler::clean(), and softwarecontainer::FileToolkitWithUndo::syncOverlayMount().

{
    static RecursiveCopy instance;
    return instance;
}

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bool softwarecontainer::RecursiveCopy::copy	(	std::string	src,
		std::string	dst
	)

copy Copy files from src to dst

The function is protected by a mutex because it uses some non thread-safe C functions.

Parameters

src	The source path to copy from
dst	The destination path to copy to

Returns

true on success

false on failure

Definition at line 78 of file recursivecopy.cpp.

Referenced by softwarecontainer::OverlaySyncCleanupHandler::clean(), and softwarecontainer::FileToolkitWithUndo::syncOverlayMount().

{
    bool retval = true;
    m_copyLock.lock();
    dstRoot.assign(dst);
    srcRoot.assign(src);
    if (ftw(src.c_str(), copyFile, 20) != 0) {
        log_error() << "Failed to recursively copy " << src << " to " << dst;
        retval = false;
    }
    m_copyLock.unlock();

    return retval;
}

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The documentation for this class was generated from the following files:

• common/recursivecopy.h
• common/recursivecopy.cpp