Pod.cpp File Reference

Implements Pod filesystem API functions. More...

#include <stdarg.h>
#include <string.h>
#include "../Include/Pod.h"
#include "../Include/Utility.h"
#include "../Include/Globals.h"
#include "../Include/Endian.h"

Go to the source code of this file.

Functions
static void	strupper (char *s)
static unsigned int	freadBigUnsignedInt (FILE *f)
static unsigned int	freadLittleUnsignedInt (FILE *f)
static void	plog (PFS *pPfs, const char *fmt,...)
	Generate pod filesystem debugging log.
void	pinit (PFS *pPfs, const char *root, bool searchPodFilesFirst)
	Initialize pod filesystem.
void	pshutdown (PFS *pPfs)
	Shut down pod filesystem.
static bool	paddpodfile (PFS *pPfs, PFSPODFILE *p)
static void	padddiskfile (PFS *pPfs, string filename)
static void	pmountepd (PFS *pPfs, PFSPOD *pPod)
	Mount an EPD format pod into the specified pod filesystem.
static void	pmountpod2 (PFS *pPfs, PFSPOD *pPod)
static void	pmountpod3 (PFS *pPfs, PFSPOD *pPod)
static PFSPOD *	pmount (PFS *pPfs, const char *podname)
void	paddpod (PFS *pPfs, const char *filename)
void	premovepod (PFS *pPfs, const char *filename)
void	paddpodfolder (PFS *pPfs, const char *folder)
void	padddiskfolder (PFS *pPfs, const char *folder)
static PODFILE *	findinpod (PFS *pPfs, const char *filename)
static PODFILE *	findondisk (PFS *pPfs, const char *filename)
static bool	existsinpod (PFS *pPfs, const char *filename)
static bool	existsondisk (PFS *pPfs, const char *filename)
bool	pexists (PFS *pPfs, const char *filename)
PODFILE *	popen (PFS *pPfs, const char *fname)
size_t	pread (void *buffer, size_t size, size_t count, PODFILE *f)
int	peof (PODFILE *f)
int	perror (PODFILE *f)
int	pgetc (PODFILE *f)
char *	pgets (char *s, int n, PODFILE *f)
int	pseek (PODFILE *f, long offset, int origin)
long	ptell (PODFILE *f)
void	prewind (PODFILE *f)
void	pclose (PODFILE *f)
void	pfsdump (PFS *pfs, FILE *f)

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Detailed Description

Definition in file Pod.cpp.

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Function Documentation

static bool existsinpod (  PFS *  pPfs, const char *  filename )  [static]

Definition at line 607 of file Pod.cpp. References PFS::podFileList. Referenced by pexists().

static bool existsondisk (  PFS *  pPfs, const char *  filename )  [static]

Definition at line 624 of file Pod.cpp. References PFS::diskFileList. Referenced by pexists().

static PODFILE* findinpod (  PFS *  pPfs, const char *  filename )  [static]

Definition at line 525 of file Pod.cpp. References PFSPOD::file, PODFILE::filename, PFSPODFILE::offset, PODFILE::offset, PATH_MAX, PODFILE::pFile, plog(), PFSPODFILE::pod, PODFILE_SOURCE_POD, PFS::podFileList, PODFILE::pos, PODFILE::pPod, PFSPODFILE::priority, PFSPOD::refs, PFSPODFILE::size, PODFILE::size, PODFILE::source, and strupper(). Referenced by popen().

static PODFILE* findondisk (  PFS *  pPfs, const char *  filename )  [static]

Definition at line 573 of file Pod.cpp. References PFS::diskFileList, PODFILE::filename, PODFILE::offset, PODFILE::pFile, PODFILE_SOURCE_DISK, PODFILE::pos, PFS::root, PODFILE::size, and PODFILE::source. Referenced by popen().

static unsigned int freadBigUnsignedInt (  FILE *  f  )  [static]

Definition at line 54 of file Pod.cpp. References BigEndian(). Referenced by pmount(), and pmountepd().

static unsigned int freadLittleUnsignedInt (  FILE *  f  )  [static]

Definition at line 61 of file Pod.cpp. References LittleEndian(). Referenced by pmountepd(), pmountpod2(), and pmountpod3().

static void padddiskfile (  PFS *  pPfs, string  filename )  [static]

Definition at line 175 of file Pod.cpp. References PFS::diskFileList. Referenced by padddiskfolder().

void padddiskfolder (  PFS *  pPfs, const char *  folder )

Definition at line 478 of file Pod.cpp. References padddiskfile(), padddiskfolder(), plog(), PFS::root, and strupper(). Referenced by main(), and padddiskfolder().

void paddpod (  PFS *  pPfs, const char *  filename )

Definition at line 390 of file Pod.cpp. References PATH_MAX, plog(), pmount(), PFS::podList, and PFS::root. Referenced by CScenerySet::Load().

static bool paddpodfile (  PFS *  pPfs, PFSPODFILE *  p )  [static]

Definition at line 162 of file Pod.cpp. References PFSPODFILE::name, and PFS::podFileList. Referenced by pmountepd(), pmountpod2(), and pmountpod3().

void paddpodfolder (  PFS *  pPfs, const char *  folder )

Todo: Why not use paddpod? Definition at line 427 of file Pod.cpp. References PATH_MAX, plog(), pmount(), PFS::podList, and PFS::root. Referenced by main().

void pclose (  PODFILE *  f  )

Definition at line 868 of file Pod.cpp. References PODFILE::pFile, PODFILE_SOURCE_DISK, PODFILE_SOURCE_POD, PODFILE::pPod, PFSPOD::refs, PODFILE::source, and WARNINGLOG. Referenced by CWaterMaskDatabase::AddGlobeTile(), CBitmapPBG::CBitmapPBG(), CBitmapPBM::CBitmapPBM(), CDefaultTextureDatabase::CDefaultTextureDatabase(), CFuiManager::CFuiManager(), CFuiTheme::CFuiTheme(), CImageTIFF::CImageTIFF(), CloseStream(), CMaskImage::CMaskImage(), CModelACM::CModelACM(), CModelBIN::CModelBIN(), CModelSMF::CModelSMF(), CRawImage::CRawImage(), CAudioManager::CreateSfx(), CDatabaseIndex::Load(), CDatabaseTemplate::Load(), CCursor::Load(), CElevationBlockBT::Load(), CQTRFile::Load(), CRawImage::Load(), CStarImages::LoadBSCDatabase(), CStarImages::LoadConstellations(), CBitmappedFont::LoadRaw(), CDatabase::Unmount(), and CTerrainTypeDatabase::~CTerrainTypeDatabase().

int peof (  PODFILE *  f  )

Definition at line 748 of file Pod.cpp. References PODFILE::offset, PODFILE::pFile, PODFILE_SOURCE_DISK, PODFILE_SOURCE_POD, PODFILE::pos, PODFILE::size, and PODFILE::source. Referenced by CFuiManager::CFuiManager(), CFuiTheme::CFuiTheme(), CStarImages::LoadBSCDatabase(), CStarImages::LoadConstellations(), and CStarImages::LoadFlyDatabase().

int perror (  PODFILE *  f  )

Definition at line 768 of file Pod.cpp. References PODFILE::pFile, PODFILE_SOURCE_DISK, PODFILE_SOURCE_POD, and PODFILE::source.

bool pexists (  PFS *  pPfs, const char *  filename )

Definition at line 635 of file Pod.cpp. References existsinpod(), existsondisk(), and PFS::searchPodFilesFirst. Referenced by CDefaultTextureDatabase::GetBaseTexture(), CTileElevationDatabase::LoadBT(), and CTileElevationDatabase::LoadQTR().

void pfsdump (  PFS *  pfs, FILE *  f )

Definition at line 900 of file Pod.cpp. References PFS::diskFileList, PFSPOD::format, gtfo, PFSPOD::name, PFSPODFILE::name, PFSPODFILE::pod, PFS::podFileList, PFS::podList, PFSPODFILE::priority, PFS::root, and PFS::searchPodFilesFirst. Referenced by debug_dump_system_pfs_cb().

int pgetc (  PODFILE *  f  )

Definition at line 785 of file Pod.cpp. References PODFILE::pFile, PODFILE_SOURCE_DISK, PODFILE_SOURCE_POD, PODFILE::pos, and PODFILE::source.

char* pgets (  char *  s, int  n, PODFILE *  f )

Definition at line 808 of file Pod.cpp. References PODFILE::pFile, PODFILE_SOURCE_DISK, PODFILE_SOURCE_POD, PODFILE::pos, and PODFILE::source. Referenced by CFuiManager::CFuiManager(), CFuiTheme::CFuiTheme(), CModelACM::CModelACM(), CModelSMF::CModelSMF(), CDatabaseTemplate::Load(), CStarImages::LoadBSCDatabase(), CStarImages::LoadConstellations(), CStarImages::LoadFlyDatabase(), and sgets().

void pinit (  PFS *  pPfs, const char *  root, bool  searchPodFilesFirst )

Parameters: pPfs  Pointer to PFS pod filesystem struct root  Character string containing complete pathname of PFS root folder searchPodFilesFirst  If true, then calls to popen() and pexists() will check PODs for the existence fo the file before checking disk files. If false, then the disk is searched first. Definition at line 109 of file Pod.cpp. References GetIniVar(), PFS::log, plog(), PFS::root, and PFS::searchPodFilesFirst. Referenced by main().

static void plog (  PFS *  pPfs, const char *  fmt,   ... )  [static]

Parameters: fmt...  Variable arguments specifying log message Definition at line 73 of file Pod.cpp. References PFS::log, and CLogFile::Write(). Referenced by findinpod(), padddiskfolder(), paddpod(), paddpodfolder(), pinit(), popen(), premovepod(), and pshutdown().

static PFSPOD* pmount (  PFS *  pPfs, const char *  podname )  [static]

Definition at line 348 of file Pod.cpp. References PFSPOD::file, PFSPOD::format, freadBigUnsignedInt(), PFSPOD::name, pmountepd(), pmountpod2(), pmountpod3(), PodFormatEpd, PodFormatPod2, PodFormatPod3, PodFormatUnknown, PodSignatureEpd, PodSignaturePod2, PodSignaturePod3, PFSPOD::refs, and WARNINGLOG. Referenced by paddpod(), and paddpodfolder().

static void pmountepd (  PFS *  pPfs, PFSPOD *  pPod )  [static]

Parameters: pPod  Pointer to the EPD pod details Definition at line 185 of file Pod.cpp. References PFSPODFILE::checksum, PFSPOD::checksum, EPD_FILENAME_LENGTH, EPD_VOLUME_LENGTH, PFSPOD::file, freadBigUnsignedInt(), freadLittleUnsignedInt(), PFSPODFILE::name, PFSPODFILE::offset, paddpodfile(), PFSPODFILE::pod, PFSPODFILE::priority, PFSPODFILE::size, and PFSPODFILE::timestamp. Referenced by pmount().

static void pmountpod2 (  PFS *  pPfs, PFSPOD *  pPod )  [static]

Todo: Optimize by reading entire string table into memory Read audit trail Definition at line 223 of file Pod.cpp. References PFSPODFILE::checksum, PFSPOD::checksum, PFSPOD::file, freadLittleUnsignedInt(), PFSPODFILE::name, PFSPOD::nAuditEntries, PFSPODFILE::offset, paddpodfile(), PFSPODFILE::pod, POD_FILENAME_LENGTH, POD_VOLUME_LENGTH, PFSPODFILE::priority, PFSPOD::priority, PFSPOD::revision, PFSPODFILE::size, and PFSPODFILE::timestamp. Referenced by pmount().

static void pmountpod3 (  PFS *  pPfs, PFSPOD *  pPod )  [static]

Definition at line 282 of file Pod.cpp. References PFSPODFILE::checksum, PFSPOD::checksum, PFSPOD::file, freadLittleUnsignedInt(), PFSPODFILE::name, PFSPOD::nAuditEntries, PFSPODFILE::offset, paddpodfile(), PFSPODFILE::pod, POD_AUTHOR_LENGTH, POD_COPYRIGHT_LENGTH, POD_FILENAME_LENGTH, POD_VOLUME_LENGTH, PFSPODFILE::priority, PFSPOD::priority, PFSPOD::revision, PFSPODFILE::size, and PFSPODFILE::timestamp. Referenced by pmount().

PODFILE* popen (  PFS *  pPfs, const char *  fname )

Definition at line 659 of file Pod.cpp. References findinpod(), findondisk(), gtfo, PATH_MAX, plog(), PFS::searchPodFilesFirst, and strupper(). Referenced by CWaterMaskDatabase::AddGlobeTile(), CBitmapPBG::CBitmapPBG(), CBitmapPBM::CBitmapPBM(), CDefaultTextureDatabase::CDefaultTextureDatabase(), CFuiManager::CFuiManager(), CFuiTheme::CFuiTheme(), CImageTIFF::CImageTIFF(), CMaskImage::CMaskImage(), CModelACM::CModelACM(), CModelBIN::CModelBIN(), CModelSMF::CModelSMF(), CRawImage::CRawImage(), CAudioManager::CreateSfx(), CTerrainTypeDatabase::CTerrainTypeDatabase(), CDatabaseIndex::Load(), CDatabaseTemplate::Load(), CCursor::Load(), CElevationBlockBT::Load(), CQTRFile::Load(), CRawImage::Load(), CStarImages::LoadBSCDatabase(), CStarImages::LoadConstellations(), CStarImages::LoadFlyDatabase(), CBitmappedFont::LoadRaw(), CDatabase::Mount(), and OpenStream().

size_t pread (  void *  buffer, size_t  size, size_t  count, PODFILE *  f )

Definition at line 725 of file Pod.cpp. References PODFILE::pFile, PODFILE_SOURCE_DISK, PODFILE_SOURCE_POD, PODFILE::pos, and PODFILE::source. Referenced by CWaterMaskDatabase::AddGlobeTile(), CDefaultTextureDatabase::CDefaultTextureDatabase(), CImageTIFF::CImageTIFF(), CMaskImage::CMaskImage(), CModelBIN::CModelBIN(), CAudioManager::CreateSfx(), CDatabase::GetRawRecord(), CTerrainTypeDatabase::GetTerrainType(), CDatabaseIndex::Load(), CCursor::Load(), CElevationBlockBT::Load(), CBitmapPBM::Load(), CBitmapPBG::Load(), CQTRFile::Load(), CRawImage::Load(), CBitmappedFont::LoadRaw(), ReadDouble(), ReadFloat(), ReadLong(), ReadUChar(), ReadULong(), ReadUShort(), tifRead16(), and tifRead32().

void premovepod (  PFS *  pPfs, const char *  filename )

Definition at line 404 of file Pod.cpp. References PFSPOD::file, plog(), and PFS::podList. Referenced by CScenerySet::Unload().

void prewind (  PODFILE *  f  )

Definition at line 850 of file Pod.cpp. References PODFILE::offset, PODFILE::pFile, PODFILE_SOURCE_DISK, PODFILE_SOURCE_POD, PODFILE::pos, and PODFILE::source. Referenced by CDatabaseTemplate::Load(), and CBitmapPBG::Load().

int pseek (  PODFILE *  f, long  offset, int  origin )

Definition at line 831 of file Pod.cpp. References PODFILE::offset, PODFILE::pFile, and PODFILE::pos. Referenced by CImageTIFF::CImageTIFF(), CDatabase::GetRawRecord(), and CTerrainTypeDatabase::GetTerrainType().

void pshutdown (  PFS *  pPfs  )

Parameters: pPfs  Pointer to PFS filesystem struct Definition at line 137 of file Pod.cpp. References PFSPOD::file, PFS::log, plog(), PFS::podFileList, and PFS::podList. Referenced by CleanupGlobals().

long ptell (  PODFILE *  f  )

Definition at line 843 of file Pod.cpp. References PODFILE::offset, and PODFILE::pos. Referenced by CImageTIFF::CImageTIFF().

static void strupper (  char *  s  )  [static]

Definition at line 46 of file Pod.cpp. Referenced by findinpod(), padddiskfolder(), and popen().

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