PMYouPatchInfo Class Reference

facilitates reading and parsing patch information and patches from a given media. More...

#include <PMYouPatchInfo.h>

Inheritance diagram for PMYouPatchInfo:

List of all members.

Public Member Functions
	PMYouPatchInfo (PMYouSettingsPtr settings)
	~PMYouPatchInfo ()
PMError	getDirectory (bool useMediaDir)
PMError	getPatches (std::vector< PMYouPatchPtr > &patches)
PMError	readDir (std::vector< PMYouPatchPtr > &patches, bool useMediaDir=true)
PMError	readFile (const Pathname &path, const std::string &fileName, PMYouPatchPtr &patch)
PMError	parsePackages (const std::string &packages, const PMYouPatchPtr &patch)
PMError	parseFiles (const std::string &files, const PMYouPatchPtr &patch)
PMError	parseDeltas (const std::string &files, const PMYouPatchPtr &patch)
PMYouPackageDataProviderPtr	packageDataProvider () const
PMError	readDirectoryFile (const Pathname &, std::list< std::string > &patchFiles)
PMError	processMediaDir ()
int	mediaNumber (const PMYouPatchPtr &)
Protected Member Functions
std::string	tagValueLocale (YOUPatchTagSet::Tags tagIndex, std::istream &input)
std::string	tagValue (YOUPatchTagSet::Tags tagIndex, std::istream &input, const std::string &locale="")
std::string	tagMultiValue (YOUPatchTagSet::Tags tagIndex, std::istream &input)
std::string	tagValue (YOUPackageTagSet::Tags tag)
PMError	createPackage (const PMYouPatchPtr &patch, std::istream &strm)
void	readMediaMap (const Pathname &file)
Private Member Functions
	REP_BODY (PMYouPatchInfo)
Private Attributes
YOUPatchTagSet	_patchTagSet
YOUPackageTagSet	_packageTagSet
PMYouSettingsPtr	_settings
MediaAccess	_media
PMYouPackageDataProviderPtr	_packageDataProvider
Url	_mediaDirLastVisited
bool	_doneDirectory
int	_totalPatchFileCount
std::map< std::string, int >	_mediaMap

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Detailed Description

facilitates reading and parsing patch information and patches from a given media.

Patch information.

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Constructor & Destructor Documentation

PMYouPatchInfo::PMYouPatchInfo (  PMYouSettingsPtr  settings  )

Constructor Parameters: settings  Pointer to object representing the YOU settings

PMYouPatchInfo::~PMYouPatchInfo (   )

Destructor

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Member Function Documentation

PMError PMYouPatchInfo::createPackage (  const PMYouPatchPtr &  patch, std::istream &  strm )  [protected]

adds another package to the patch Parameters: patch  Here the packages are added strm  From this stream the tags are read. Old position will be restored.

PMError PMYouPatchInfo::getDirectory (  bool  useMediaDir  )

First, goes through the mediamap file (when useMediaDir is true). Then, reads directory file (or just listing the directory) and adds all found patchfiles to _settings. Parameters: useMediaDir  if true, read mediamap file patches file in media directory.

PMError PMYouPatchInfo::getPatches (  std::vector< PMYouPatchPtr > &  patches  )

reads patch files Parameters: patches  Return: List of patch objects Returns: vector<PMYouPatchPtr> found patches

int PMYouPatchInfo::mediaNumber (  const PMYouPatchPtr &   )

Returns: int media number from _mediaMap

PMYouPackageDataProviderPtr PMYouPatchInfo::packageDataProvider (   )  const

PMError PMYouPatchInfo::parseDeltas (  const std::string &  files, const PMYouPatchPtr &  patch )

Parse Delta RPMs and add them to a patch Parameters: files  Names of files to parse (separated by \n) patch  All parsed files will be added to the target of this "ptr".

PMError PMYouPatchInfo::parseFiles (  const std::string &  files, const PMYouPatchPtr &  patch )

Parse files and add them to a patch Parameters: files  Names of files to parse (separated by ) patch  All parsed files will be added to the target of this "ptr".

PMError PMYouPatchInfo::parsePackages (  const std::string &  packages, const PMYouPatchPtr &  patch )

Parse package info, results go into _packageTagSet Parameters: packages  String containing the package information. patch  Patch the packages belong to.

PMError PMYouPatchInfo::processMediaDir (   )

reads the mediamap file (which patches are on which media instance) updates _settings

PMError PMYouPatchInfo::readDir (  std::vector< PMYouPatchPtr > &  patches, bool  useMediaDir = true )

Read patch info files from directory. Parameters: patches  Return: list of patches useMediaDir  If true, read patch file from media directory.

PMError PMYouPatchInfo::readDirectoryFile (  const Pathname &  , std::list< std::string > &  patchFiles )

reads a file and returns a list of all names except comments (should probably better be static protected ???) Parameters: Pathname  Name of the file to parse patchFile  Return: List of names

PMError PMYouPatchInfo::readFile (  const Pathname &  path, const std::string &  fileName, PMYouPatchPtr &  patch )

Read patch info from file. Parameters: path  File path of package info file. fileName  Name of patch file. patch  Return: patch

void PMYouPatchInfo::readMediaMap (  const Pathname &  file  )  [protected]

PMYouPatchInfo::REP_BODY (  PMYouPatchInfo   )  [private]

std::string PMYouPatchInfo::tagMultiValue (  YOUPatchTagSet::Tags  tagIndex, std::istream &  input )  [protected]

string PMYouPatchInfo::tagValue (  YOUPackageTagSet::Tags  tag  )  [protected]

std::string PMYouPatchInfo::tagValue (  YOUPatchTagSet::Tags  tagIndex, std::istream &  input, const std::string &  locale = "" )  [protected]

string PMYouPatchInfo::tagValueLocale (  YOUPatchTagSet::Tags  tagIndex, std::istream &  input )  [protected]

gets tag from _patchTagSet by index ??? Parameters: tagIndex  Index of tag input  ??? mir is here ???

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Member Data Documentation

bool PMYouPatchInfo::_doneDirectory [private]

MediaAccess PMYouPatchInfo::_media [private]

Url PMYouPatchInfo::_mediaDirLastVisited [private]

The last media for which the mediamap file was read successfully. This attribute is handled exclusively by processMediaDir()

std::map<std::string,int> PMYouPatchInfo::_mediaMap [private]

PMYouPackageDataProviderPtr PMYouPatchInfo::_packageDataProvider [private]

YOUPackageTagSet PMYouPatchInfo::_packageTagSet [private]

YOUPatchTagSet PMYouPatchInfo::_patchTagSet [private]

PMYouSettingsPtr PMYouPatchInfo::_settings [private]

int PMYouPatchInfo::_totalPatchFileCount [private]

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

• PMYouPatchInfo.h
• PMYouPatchInfo.cc

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