extra_images Class Reference

A class containing mappings from an image basename, such as 'floppy.ko', to locations in the paths passed in to populate(). More...

#include <locate_images.h>

List of all members.

Public Member Functions
	extra_images ()
void	populate (std::vector< std::string > const &paths, std::string const &archive_path, std::string const &root_path)
	add all filenames found in the given paths prefixed by the archive path or the root path, recursively
std::vector< std::string > const	find (matcher const &match) const
	return a vector of all directories that match the functor
std::vector< std::string > const	find (std::string const &name) const
	return a vector of all directories that match the given name
std::string const	find_image_path (std::string const &image_name, image_error &error, bool fixup) const
std::string	get_archive_path () const
	return the archive path used to populate the images name map
std::string	strip_path_prefix (std::string const &image) const
	Given an image name returned by find_image_path() return a filename with the archive_path or root_path stripped.
int	get_uid () const
	return the uid for this extra_images, first valid uid is 1
Classes
struct	matcher
	base class for matcher functors object More...

---

Detailed Description

A class containing mappings from an image basename, such as 'floppy.ko', to locations in the paths passed in to populate().

The name may exist multiple times; all locations are recorded in this container.

---

Constructor & Destructor Documentation

extra_images::extra_images (   )

---

Member Function Documentation

std::vector<std::string> const extra_images::find (  std::string const &  name  )  const

return a vector of all directories that match the given name

vector< string > const extra_images::find (  matcher const &  match  )  const

return a vector of all directories that match the functor

std::string const extra_images::find_image_path (  std::string const &  image_name, image_error &  error, bool  fixup )  const

Parameters: image_name  binary image name error  errors are flagged in this passed enum ref fixup  if true return the fixed image name else always return image_name and update error Locate a (number of) matching absolute paths to the given image name. If we fail to find the file we fill in error and return the original string.

std::string extra_images::get_archive_path (   )  const [inline]

return the archive path used to populate the images name map

int extra_images::get_uid (   )  const [inline]

return the uid for this extra_images, first valid uid is 1

void extra_images::populate (  std::vector< std::string > const &  paths, std::string const &  archive_path, std::string const &  root_path )

add all filenames found in the given paths prefixed by the archive path or the root path, recursively

std::string extra_images::strip_path_prefix (  std::string const &  image  )  const

Given an image name returned by find_image_path() return a filename with the archive_path or root_path stripped.

---

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

• locate_images.h
• locate_images.cpp

---