hwdet::GentooFindPackager::FindExec Class Reference

Exec find command and parse its output. More...

Inheritance diagram for hwdet::GentooFindPackager::FindExec:

Public Member Functions
	FindExec (MessageReporter *parent_reporter, XMLElement *output)
	Constructor.
virtual	~FindExec (void)
	Destructor.
virtual void	ParentProcess (pid_t child_pid, FILE *file)
	Parent process (parse data from Equery).
virtual void	ChildProcess (void)
	Child process (exec Equery).
Private Attributes
XMLElement *	output_node
	Products node which will receive data.

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Detailed Description

Exec find command and parse its output.

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Constructor & Destructor Documentation

hwdet::GentooFindPackager::FindExec::FindExec	(	MessageReporter *	parent_reporter,
		XMLElement *	output
	)

Constructor.

Parameters:

	parent_reporter	Message reporter which will receive all messages generated in this class.
	output	XML node which will receive parsed data.

hwdet::GentooFindPackager::FindExec::~FindExec

(

void

)

[virtual]

Destructor.

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Member Function Documentation

void hwdet::GentooFindPackager::FindExec::ChildProcess

(

void

)

[virtual]

Child process (exec Equery).

This will search for all files in the portage database and print names on the console. Output format is exactly same as that produced by the equery.

Implements hwdet::ForkAndPipe.

void hwdet::GentooFindPackager::FindExec::ParentProcess	(	pid_t	child_pid,
		FILE *	file
	)			[virtual]

Parent process (parse data from Equery).

Reads all data generated by the child process.

Parameters:

	child_pid	PID of the child process.
	file	File created from the output decriptor of the pipe.

Implements hwdet::ForkAndPipe.

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Field Documentation

XMLElement* hwdet::GentooFindPackager::FindExec::output_node [private]

Products node which will receive data.

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

• GentooFindPackager.h
• GentooFindPackager.cpp

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