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# Ogre::FileSystemArchive Class Reference

Specialisation of the Archive class to allow reading of files from filesystem folders / directories. More...

`#include <OgreFileSystem.h>`

Inheritance diagram for Ogre::FileSystemArchive:
[legend]

List of all members.

## Public Member Functions
| FileSystemArchive (const String &name, const String &archType)
| ~FileSystemArchive ()
bool | isCaseSensitive (void) const
| Returns whether this archive is case sensitive in the way it matches files.
void | load ()
| Loads the archive. Remarks: This initializes all the internal data of the class. Warning: Do not call this function directly, it is ment to be used only by the ArchiveManager class.
void | unload ()
| Unloads the archive. Warning: Do not call this function directly, it is ment to be used only by the ArchiveManager class.
DataStreamPtr | open (const String &filename) const
  | Open a stream on a given file. Note: There is no equivalent 'close' method; the returned stream controls the lifecycle of this file operation. Parameters:
  | filename | The fully qualified name of the file
Returns: A shared pointer to a DataStream which can be used to read / write the file. If the file is not present, returns a null shared pointer.
StringVectorPtr | list (bool recursive=true, bool dirs=false)
  | List all file names in the archive. Note: This method only returns filenames, you can also retrieve other information using listFileInfo. Parameters:
  | recursive | Whether all paths of the archive are searched (if the archive has a concept of that)
  | dirs | Set to true if you want the directories to be listed instead of files
Returns: A list of filenames matching the criteria, all are fully qualified
FileInfoListPtr | listFileInfo (bool recursive=true, bool dirs=false)
  | List all files in the archive with accompanying information. Parameters:
  | recursive | Whether all paths of the archive are searched (if the archive has a concept of that)
  | dirs | Set to true if you want the directories to be listed instead of files
Returns: A list of structures detailing quite a lot of information about all the files in the archive.
StringVectorPtr | find (const String &pattern, bool recursive=true, bool dirs=false)
  | Find all file or directory names matching a given pattern in this archive. Note: This method only returns filenames, you can also retrieve other information using findFileInfo. Parameters:
  | pattern | The pattern to search for; wildcards (*) are allowed
  | recursive | Whether all paths of the archive are searched (if the archive has a concept of that)
  | dirs | Set to true if you want the directories to be listed instead of files
Returns: A list of filenames matching the criteria, all are fully qualified
FileInfoListPtr | findFileInfo (const String &pattern, bool recursive=true, bool dirs=false)
  | Find all files or directories matching a given pattern in this archive and get some detailed information about them. Parameters:
  | pattern | The pattern to search for; wildcards (*) are allowed
  | recursive | Whether all paths of the archive are searched (if the archive has a concept of that)
  | dirs | Set to true if you want the directories to be listed instead of files
Returns: A list of file information structures for all files matching the criteria.
bool | exists (const String &filename)
| Find out if the named file exists (note: fully qualified filename required).
const String & | getName (void) const
| Get the name of this archive.
const String & | getType (void) const
| Return the type code of this Archive.
## Protected Member Functions
void | findFiles (const String &pattern, bool recursive, bool dirs, StringVector *simpleList, FileInfoList *detailList)
| Utility method to retrieve all files in a directory matching pattern.
## Protected Attributes
String | mName
| Archive name.
String | mType
| Archive type code.

## Detailed Description

Specialisation of the Archive class to allow reading of files from filesystem folders / directories.

Definition at line 42 of file OgreFileSystem.h.

## Constructor & Destructor Documentation

Ogre::FileSystemArchive::FileSystemArchive | ( | const String & | name,
|  | const String & | archType |
| ) |  |  |

Ogre::FileSystemArchive::~FileSystemArchive | ( |  | ) |

## Member Function Documentation

void Ogre::FileSystemArchive::findFiles | ( | const String & | pattern,
|  | bool | recursive,
|  | bool | dirs,
|  | StringVector * | simpleList,
|  | FileInfoList * | detailList |
| ) |  |  | `[protected]`

Utility method to retrieve all files in a directory matching pattern.

Parameters:

  | pattern | File pattern
  | recursive | Whether to cascade down directories
  | dirs | Set to true if you want the directories to be listed instead of files
  | simpleList | Populated if retrieving a simple list
  | detailList | Populated if retrieving a detailed list
  | currentDir | The current directory relative to the base of the archive, for file naming

bool Ogre::FileSystemArchive::isCaseSensitive | ( | void |  | ) | const`[virtual]`

Returns whether this archive is case sensitive in the way it matches files.

Implements Ogre::Archive.

void Ogre::FileSystemArchive::load | ( |  | ) | `[virtual]`

Loads the archive.

Remarks:
  This initializes all the internal data of the class.

Warning:
  Do not call this function directly, it is ment to be used only by the ArchiveManager class.

Implements Ogre::Archive.

void Ogre::FileSystemArchive::unload | ( |  | ) | `[virtual]`

Unloads the archive.

Warning:
  Do not call this function directly, it is ment to be used only by the ArchiveManager class.

Implements Ogre::Archive.

DataStreamPtr Ogre::FileSystemArchive::open | ( | const String & | filename | ) | const`[virtual]`

Open a stream on a given file.

Note:
  There is no equivalent 'close' method; the returned stream controls the lifecycle of this file operation.

Parameters:

  | filename | The fully qualified name of the file

Returns:
  A shared pointer to a DataStream which can be used to read / write the file. If the file is not present, returns a null shared pointer.

Implements Ogre::Archive.

StringVectorPtr Ogre::FileSystemArchive::list | ( | bool | recursive = `true`,
|  | bool | dirs = `false` |
| ) |  |  | `[virtual]`

List all file names in the archive.

Note:
  This method only returns filenames, you can also retrieve other information using listFileInfo.

Parameters:

  | recursive | Whether all paths of the archive are searched (if the archive has a concept of that)
  | dirs | Set to true if you want the directories to be listed instead of files

Returns:
  A list of filenames matching the criteria, all are fully qualified

Implements Ogre::Archive.

FileInfoListPtr Ogre::FileSystemArchive::listFileInfo | ( | bool | recursive = `true`,
|  | bool | dirs = `false` |
| ) |  |  | `[virtual]`

List all files in the archive with accompanying information.

Parameters:

  | recursive | Whether all paths of the archive are searched (if the archive has a concept of that)
  | dirs | Set to true if you want the directories to be listed instead of files

Returns:
  A list of structures detailing quite a lot of information about all the files in the archive.

Implements Ogre::Archive.

StringVectorPtr Ogre::FileSystemArchive::find | ( | const String & | pattern,
|  | bool | recursive = `true`,
|  | bool | dirs = `false` |
| ) |  |  | `[virtual]`

Find all file or directory names matching a given pattern in this archive.

Note:
  This method only returns filenames, you can also retrieve other information using findFileInfo.

Parameters:

  | pattern | The pattern to search for; wildcards (*) are allowed
  | recursive | Whether all paths of the archive are searched (if the archive has a concept of that)
  | dirs | Set to true if you want the directories to be listed instead of files

Returns:
  A list of filenames matching the criteria, all are fully qualified

Implements Ogre::Archive.

FileInfoListPtr Ogre::FileSystemArchive::findFileInfo | ( | const String & | pattern,
|  | bool | recursive = `true`,
|  | bool | dirs = `false` |
| ) |  |  | `[virtual]`

Find all files or directories matching a given pattern in this archive and get some detailed information about them.

Parameters:

  | pattern | The pattern to search for; wildcards (*) are allowed
  | recursive | Whether all paths of the archive are searched (if the archive has a concept of that)
  | dirs | Set to true if you want the directories to be listed instead of files

Returns:
  A list of file information structures for all files matching the criteria.

Implements Ogre::Archive.

bool Ogre::FileSystemArchive::exists | ( | const String & | filename | ) | `[virtual]`

Find out if the named file exists (note: fully qualified filename required).

Implements Ogre::Archive.

const String& Ogre::Archive::getName | ( | void |  | ) | const`[inherited]`

Get the name of this archive.

Definition at line 100 of file OgreArchive.h.

const String& Ogre::Archive::getType | ( | void |  | ) | const`[inherited]`

Return the type code of this Archive.

Definition at line 186 of file OgreArchive.h.

## Member Data Documentation

String Ogre::Archive::mName`[protected, inherited]`

Archive name.

Definition at line 84 of file OgreArchive.h.

String Ogre::Archive::mType`[protected, inherited]`

Archive type code.

Definition at line 86 of file OgreArchive.h.

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

- OgreFileSystem.h

Copyright © 2000-2005 by The OGRE Team
This work is licensed under a Creative Commons Attribution-ShareAlike 2.5 License.
Last modified Mon Jun 16 12:49:41 2008