basestrm.cpp File Reference

The various streams that ASC offers, like file and memory streams. More...

#include <stdio.h>
#include <ctype.h>
#include <cstdlib>
#include <stdlib.h>
#include <string>
#include <list>
#include "global.h"
#include <sys/stat.h>
#include "basestrm.h"
#include <SDL_endian.h>
#include "messaginghub.h"
#include "oldlzw.cpp"

Include dependency graph for basestrm.cpp:

Go to the source code of this file.

Classes
struct	trleheader
Defines
#define	bzip_xor_byte   'M'
Functions
float	SwapFloat (float f)
static int	stream_seek (struct SDL_RWops *context, int offset, int whence)
static int	stream_read (SDL_RWops *context, void *ptr, int size, int maxnum)
static int	stream_close (SDL_RWops *context)
SDL_RWops *	SDL_RWFromStream (pnstream stream)
char *	constructFileName (char *buf, int directoryLevel, const char *path, const char *filename)
bool	isPathRelative (const ASCString &path)
ASCString	constructFileName (int directoryLevel, const ASCString &path, ASCString filename)
void	locateFile (const ASCString &filename, FileLocation *loc)
ASCString	listContainer ()
int	compressrle (const void *p, void *q)
bool	patimat (const char *pat, const char *str, bool forceCaseInsensitivity)
bool	patimat (const ASCString &pat, const ASCString &str, bool forceCaseInsensitivity)
	checks whether the regular expression pat matches the string str .
int	checkforvaliddirectory (char *dir)
ASCString	getnextfilenumname (const ASCString &first, const ASCString &suffix, int num)
bool	exist (const ASCString &s)
	does a file s exist (wildcards allowed)
void	opencontainer (const char *wildcard)
time_t	get_filetime (const char *fileName)
int	filesize (const char *name)
bool	directoryExist (const ASCString &path)
void	addSearchPath (const ASCString &path)
int	getSearchPathNum ()
ASCString	getSearchPath (int i)
char *	extractPath (char *buf, const char *filename)
char *	extractFileName (char *buf, const char *filename)
ASCString	extractFileName (const ASCString &filename)
ASCString	extractFileName_withoutSuffix (const ASCString &filename)
void	appendbackslash (char *string)
void	appendbackslash (ASCString &string)
int	createDirectory (const char *name)
void	convertPathDelimitters (ASCString &path)
	converts path delimitters from foreign operating systems to the ones used by the current operating system. On Linux, this function converts backslashes to slashes, on Windows vice versa
Variables
const int	maxSearchDirNum = 30
int	searchDirNum = 0
char *	ascDirectory [maxSearchDirNum]
const char *	containermagic = "NCBM"
const char *	LZ_SIGNATURE = "MBLZW16"
const char *	RLE_SIGNATURE = "MBRLE1"
const char *	BZIP_SIGNATURE = "MBZLB2X!"
ContainerCollector	containercollector

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Detailed Description

The various streams that ASC offers, like file and memory streams.

Definition in file basestrm.cpp.

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Define Documentation

#define bzip_xor_byte   'M'

Definition at line 82 of file basestrm.cpp. Referenced by libbzip_compression::close_compression(), libbzip_decompression::readdata(), and libbzip_compression::writedata().

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Function Documentation

void addSearchPath (  const ASCString &  path  )

Definition at line 2299 of file basestrm.cpp. References ascDirectory, constructFileName(), directoryExist(), searchDirNum, and strdup(). Referenced by initFileIO(), main(), and opencontainer().

void appendbackslash (  ASCString &  string  )

Definition at line 2384 of file basestrm.cpp. References pathdelimitter, and pathdelimitterstring.

void appendbackslash (  char *  string  )

Definition at line 2378 of file basestrm.cpp. Referenced by checkbi3dir(), constructFileName(), getbipath(), ConfigurationFileLocatorCore::getDefaultDirectory(), ConfigurationFileLocatorCore::getSpecialPath(), and initFileIO().

int checkforvaliddirectory (  char *  dir  )

Definition at line 2036 of file basestrm.cpp. References ASC_direct, closedir(), opendir(), and readdir().

int compressrle (  const void *  p, void *  q )

Definition at line 1683 of file basestrm.cpp. References trleheader::id, min(), trleheader::rle, trleheader::size, trleheader::x, and trleheader::y. Referenced by tnstream::writeImage().

ASCString constructFileName (  int  directoryLevel, const ASCString &  path, ASCString  filename )

Definition at line 946 of file basestrm.cpp. References appendbackslash(), ascDirectory, isPathRelative(), and pathdelimitter.

char* constructFileName (  char *  buf, int  directoryLevel, const char *  path, const char *  filename )

Definition at line 865 of file basestrm.cpp. Referenced by addSearchPath(), get_filetime(), ContainerCollector::init(), locateFile(), makeDirectory(), ReplayRecorder::start(), tfindfile::tfindfile(), tn_c_lzw_filestream::tn_c_lzw_filestream(), tn_file_buf_stream::tn_file_buf_stream(), ASCImageArrayProperty::toString(), ASCImageProperty::toString(), and WholeMapRenderer::writePNG().

void convertPathDelimitters (  ASCString &  path  )

converts path delimitters from foreign operating systems to the ones used by the current operating system. On Linux, this function converts backslashes to slashes, on Windows vice versa Definition at line 2428 of file basestrm.cpp. References foreignPathDelimitterString, and pathdelimitterstring. Referenced by tfindfile::tfindfile().

int createDirectory (  const char *  name  )

Definition at line 2391 of file basestrm.cpp. References strdup(). Referenced by makeDirectory().

bool directoryExist (  const ASCString &  path  )

Definition at line 2282 of file basestrm.cpp. References closedir(), opendir(), and readdir(). Referenced by addSearchPath(), getDirectory(), and makeDirectory().

bool exist (  const ASCString &  s  )

does a file s exist (wildcards allowed) Definition at line 2226 of file basestrm.cpp. References tfindfile::getnextname(). Referenced by tdlgengine::addkey(), tdlgengine::addmarkedkey(), StartMultiplayerGame::Apply(), CargoGuiFunctions::TransferUnitControl::available(), GameMap::beginTurn(), CargoDialog::CargoDialog(), checkbi3dir(), checkDataVersion(), checkFileLoadability(), checkFileVersion(), GameMap::endRound(), FileCache::FileCache(), getbipath(), ConfigurationFileLocatorCore::getConfigFileName(), loadWave(), MailOptionsDialog::MailOptionsDialog(), mapeditorMainThread(), readgameoptions(), and UnitInfoDialog::UnitInfoDialog().

ASCString extractFileName (  const ASCString &  filename  )

Definition at line 2361 of file basestrm.cpp. References extractFileName().

char* extractFileName (  char *  buf, const char *  filename )

Definition at line 2346 of file basestrm.cpp. Referenced by extractFileName(), extractFileName_withoutSuffix(), and ContainerCollector::init().

ASCString extractFileName_withoutSuffix (  const ASCString &  filename  )

Definition at line 2367 of file basestrm.cpp. References extractFileName(). Referenced by Vehicletype::runTextIO(), TerrainType::Weather::runTextIO(), ObjectType::runTextIO(), BuildingType::runTextIO(), ASCImageArrayProperty::toString(), and ASCImageProperty::toString().

char* extractPath (  char *  buf, const char *  filename )

Definition at line 2330 of file basestrm.cpp. References pathdelimitter. Referenced by ContainerCollector::init(), and writegameoptions().

int filesize (  const char *  name  )

Definition at line 2271 of file basestrm.cpp.

time_t get_filetime (  const char *  fileName  )

Definition at line 2250 of file basestrm.cpp. References constructFileName(), FileLocation::container, FileLocation::directoryLevel, FileLocation::found, tn_file_buf_stream::get_time(), locateFile(), and maxFileStringSize. Referenced by process_ASC_map(), and process_BI_map().

ASCString getnextfilenumname (  const ASCString &  first, const ASCString &  suffix, int  num )

Definition at line 2200 of file basestrm.cpp. References tfindfile::getnextname(), and ASCString::toString(). Referenced by execuseraction().

ASCString getSearchPath (  int  i  )

Definition at line 2321 of file basestrm.cpp. References ascDirectory, and searchDirNum. Referenced by ASC_PG_App::ASC_PG_App(), checkFileLoadability(), initFileIO(), readgameoptions(), and showSearchPath().

int getSearchPathNum (   )

Definition at line 2316 of file basestrm.cpp. References searchDirNum. Referenced by checkFileLoadability(), initFileIO(), and showSearchPath().

bool isPathRelative (  const ASCString &  path  )

Definition at line 926 of file basestrm.cpp. References pathdelimitter. Referenced by constructFileName(), ConfigurationFileLocatorCore::getConfigFileName(), and initFileIO().

ASCString listContainer (   )

Definition at line 1044 of file basestrm.cpp. References ContainerCollector::listContainer(). Referenced by showSearchPath().

void locateFile (  const ASCString &  filename, FileLocation *  loc )

Definition at line 1000 of file basestrm.cpp. References constructFileName(), FileLocation::container, FileLocation::directoryLevel, FileLocation::found, ContainerCollector::getfile(), and searchDirNum. Referenced by execuseraction2(), get_filetime(), and tn_c_lzw_filestream::tn_c_lzw_filestream().

void opencontainer (  const char *  wildcard  )

Definition at line 2239 of file basestrm.cpp. References addSearchPath(), ContainerCollector::init(), and searchDirNum. Referenced by initFileIO().

bool patimat (  const ASCString &  pat, const ASCString &  str, bool  forceCaseInsensitivity = false )

checks whether the regular expression pat matches the string str . This functions only understands dos/windows style wildcards: * and ? Definition at line 1803 of file basestrm.cpp. References patimat().

bool patimat (  const char *  pat, const char *  str, bool  forceCaseInsensitivity )

Definition at line 1776 of file basestrm.cpp. References CASE_SENSITIVE_FILE_NAMES. Referenced by FileSelectionWindow::fileNameEntered(), ContainerCollector::init(), loadStartupMap(), mapeditorMainThread(), patimat(), and tfindfile::tfindfile().

SDL_RWops* SDL_RWFromStream (  pnstream  stream  )

Definition at line 685 of file basestrm.cpp. References stream_close(), stream_read(), and stream_seek(). Referenced by getFieldMask(), IconRepository::getIcon(), loadASCFieldImage(), loadASCFieldImageArray(), loadWave(), Surface::readImageFile(), ASC_PG_App::setIcon(), and StartupScreen::StartupScreen().

static int stream_close (  SDL_RWops *  context  )  [static]

Definition at line 672 of file basestrm.cpp. Referenced by SDL_RWFromStream().

static int stream_read (  SDL_RWops *  context, void *  ptr, int  size, int  maxnum )  [static]

Definition at line 663 of file basestrm.cpp. References MemoryStreamCopy::readdata(). Referenced by SDL_RWFromStream().

static int stream_seek (  struct SDL_RWops *  context, int  offset, int  whence )  [static]

Definition at line 648 of file basestrm.cpp. References MemoryStreamCopy::getPosition(), MemoryStreamCopy::getSize(), and MemoryStreamCopy::seek(). Referenced by SDL_RWFromStream().

float SwapFloat (  float  f  )

Definition at line 308 of file basestrm.cpp. Referenced by tnstream::readFloat().

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Variable Documentation

char* ascDirectory[maxSearchDirNum]

Initial value: { NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL } Definition at line 65 of file basestrm.cpp. Referenced by addSearchPath(), constructFileName(), getSearchPath(), and tfindfile::tfindfile().

const char* BZIP_SIGNATURE = "MBZLB2X!"

Definition at line 88 of file basestrm.cpp. Referenced by tanycompression::init().

ContainerCollector containercollector

Definition at line 863 of file basestrm.cpp.

const char* containermagic = "NCBM"

Definition at line 84 of file basestrm.cpp. Referenced by tncontainerstream::tncontainerstream().

const char* LZ_SIGNATURE = "MBLZW16"

Definition at line 86 of file basestrm.cpp. Referenced by tanycompression::init().

const int maxSearchDirNum = 30

Definition at line 63 of file basestrm.cpp. Referenced by tfindfile::tfindfile().

const char* RLE_SIGNATURE = "MBRLE1"

Definition at line 87 of file basestrm.cpp. Referenced by tanycompression::init().

int searchDirNum = 0

Definition at line 64 of file basestrm.cpp. Referenced by addSearchPath(), getSearchPath(), getSearchPathNum(), ContainerCollector::init(), locateFile(), opencontainer(), and tfindfile::tfindfile().

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