ns3::ElfCache Class Reference

#include <elf-cache.h>

Collaboration diagram for ns3::ElfCache:

Classes
struct	ElfCachedFile
struct	FileInfo
struct	Overriden

Public Member Functions
	ElfCache (std::string directory, uint32_t uid)
struct ElfCachedFile	Add (std::string filename)

Private Member Functions
void	CopyFile (std::string source, std::string destination) const
struct FileInfo	EditBuffer (uint8_t *map, uint32_t selfId) const
struct FileInfo	EditFile (std::string filename, uint32_t selfId) const
std::string	EnsureCacheDirectory (void) const
unsigned long	GetBaseAddress (ElfW(Phdr)*phdr, long phnum) const
std::string	GetBasename (std::string filename) const
uint32_t	GetDepId (std::string depname) const
long	GetDtStrTab (ElfW(Dyn)*dyn, long baseAddress) const
uint8_t	NumberToChar (uint8_t c) const
void	WriteString (char *str, uint32_t uid) const

Static Private Member Functions
static uint32_t	AllocateId (void)

Private Attributes
std::string	m_directory
std::vector< struct ElfCachedFile >	m_files
std::vector< struct Overriden >	m_overriden
uint32_t	m_uid

Detailed Description

Definition at line 12 of file elf-cache.h.

Constructor & Destructor Documentation

ns3::ElfCache::ElfCache	(	std::string	directory,
		uint32_t	uid
	)

Definition at line 18 of file elf-cache.cc.

References ns3::ElfCache::Overriden::from, m_overriden, and ns3::ElfCache::Overriden::to.

Member Function Documentation

struct ElfCache::ElfCachedFile ns3::ElfCache::Add ( std::string  filename )

read

Definition at line 322 of file elf-cache.cc.

References AllocateId(), ns3::ElfCache::ElfCachedFile::basename, ns3::ElfCache::ElfCachedFile::cachedFilename, CopyFile(), ns3::ElfCache::ElfCachedFile::data_p_memsz, ns3::ElfCache::ElfCachedFile::data_p_vaddr, ns3::ElfCache::ElfCachedFile::deps, ns3::ElfCache::FileInfo::deps, EditFile(), EnsureCacheDirectory(), ns3::ElfCache::Overriden::from, GetBasename(), ns3::ElfCache::ElfCachedFile::id, m_files, m_overriden, ns3::ElfCache::FileInfo::p_memsz, ns3::ElfCache::FileInfo::p_vaddr, and ns3::ElfCache::Overriden::to.

Referenced by ns3::CoojaLoader::LoadModule().

Here is the call graph for this function:

Here is the caller graph for this function:

uint32_t ns3::ElfCache::AllocateId ( void  )

staticprivate

Definition at line 272 of file elf-cache.cc.

Referenced by Add().

Here is the caller graph for this function:

void ns3::ElfCache::CopyFile ( std::string  source, std::string  destination  ) const

private

Definition at line 49 of file elf-cache.cc.

Referenced by Add().

Here is the caller graph for this function:

struct ElfCache::FileInfo ns3::ElfCache::EditBuffer ( uint8_t *  map, uint32_t  selfId  ) const

readprivate

Definition at line 157 of file elf-cache.cc.

References ns3::ElfCache::FileInfo::deps, ns3::ElfW(), GetBaseAddress(), GetDepId(), GetDtStrTab(), ns3::ElfCache::FileInfo::p_memsz, ns3::ElfCache::FileInfo::p_vaddr, and WriteString().

Referenced by EditFile().

Here is the call graph for this function:

Here is the caller graph for this function:

struct ElfCache::FileInfo ns3::ElfCache::EditFile ( std::string  filename, uint32_t  selfId  ) const

readprivate

Definition at line 246 of file elf-cache.cc.

References EditBuffer(), and errno.

Referenced by Add().

Here is the call graph for this function:

Here is the caller graph for this function:

std::string ns3::ElfCache::EnsureCacheDirectory ( void  ) const

private

Definition at line 304 of file elf-cache.cc.

References m_directory, and m_uid.

Referenced by Add().

Here is the caller graph for this function:

unsigned long ns3::ElfCache::GetBaseAddress ( ElfW(Phdr)*  phdr, long  phnum  ) const

private

Definition at line 96 of file elf-cache.cc.

Referenced by EditBuffer().

Here is the caller graph for this function:

std::string ns3::ElfCache::GetBasename ( std::string  filename ) const

private

Definition at line 38 of file elf-cache.cc.

Referenced by Add().

Here is the caller graph for this function:

uint32_t ns3::ElfCache::GetDepId ( std::string  depname ) const

private

Definition at line 280 of file elf-cache.cc.

References ns3::ElfCache::Overriden::from, m_files, m_overriden, and ns3::ElfCache::Overriden::to.

Referenced by EditBuffer().

Here is the caller graph for this function:

long ns3::ElfCache::GetDtStrTab ( ElfW(Dyn)*  dyn, long  baseAddress  ) const

private

Definition at line 72 of file elf-cache.cc.

Referenced by EditBuffer().

Here is the caller graph for this function:

uint8_t ns3::ElfCache::NumberToChar ( uint8_t  c ) const

private

Definition at line 120 of file elf-cache.cc.

Referenced by WriteString().

Here is the caller graph for this function:

void ns3::ElfCache::WriteString ( char *  str, uint32_t  uid  ) const

private

Definition at line 138 of file elf-cache.cc.

References NumberToChar().

Referenced by EditBuffer().

Here is the call graph for this function:

Here is the caller graph for this function:

Member Data Documentation

std::string ns3::ElfCache::m_directory

private

Definition at line 53 of file elf-cache.h.

Referenced by EnsureCacheDirectory().

std::vector<struct ElfCachedFile> ns3::ElfCache::m_files

private

Definition at line 55 of file elf-cache.h.

Referenced by Add(), and GetDepId().

std::vector<struct Overriden> ns3::ElfCache::m_overriden

private

Definition at line 56 of file elf-cache.h.

Referenced by Add(), ElfCache(), and GetDepId().

uint32_t ns3::ElfCache::m_uid

private

Definition at line 54 of file elf-cache.h.

Referenced by EnsureCacheDirectory().

---

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

• model/elf-cache.h
• model/elf-cache.cc