[Gemrb-commits] gemrb/gemrb/plugins/Core SaveGameIterator.h,NONE,1.1 SaveGameIterator.cpp,NONE,1.1

[<bal...@us...>]

Update of /cvsroot/gemrb/gemrb/gemrb/plugins/Core
In directory sc8-pr-cvs1:/tmp/cvs-serv29945

Added Files:
	SaveGameIterator.h SaveGameIterator.cpp 
Log Message:
SaveGameIterator class

--- NEW FILE: SaveGameIterator.h ---
#ifndef SAVEGAMEITERATOR_H
#define SAVEGAMEITERATOR_H

#include "FileStream.h"

class SaveGame {
public:
	SaveGame(char * Path, char * Name, char * prefix, int pCount)
	{
		strcpy(Prefix, prefix);
		strcpy(this->Path, Path);
		strcpy(this->Name, Name);
		PortraitCount = pCount;
	};
	~SaveGame() {};
	int GetPortraitCount() { return PortraitCount; };
	DataStream * GetPortrait(int index)
	{
		if(index > PortraitCount)
			return NULL;
		char nPath[_MAX_PATH];
		sprintf(nPath, "%s%sPORTRT%d.bmp", Path, SPathDelimiter, index);
		FileStream * fs = new FileStream();
		fs->Open(nPath, true);
		return fs;
	};
	DataStream * GetScreen()
	{
		char nPath[_MAX_PATH];
		sprintf(nPath, "%s%s%s.bmp", Path, SPathDelimiter, Prefix);
		FileStream * fs = new FileStream();
		fs->Open(nPath, true);
		return fs;
	};
private:
	char Path[_MAX_PATH];
	char Prefix[_MAX_PATH];
	char Name[_MAX_PATH];
	int  PortraitCount;
};

class SaveGameIterator
{
public:
	SaveGameIterator(void);
	~SaveGameIterator(void);
	int GetSaveGameCount();
	SaveGame * GetSaveGame(int index);
};

#endif

--- NEW FILE: SaveGameIterator.cpp ---
#include "SaveGameIterator.h"
#ifdef WIN32
#include <io.h>
#include <windows.h>
#else
#include <sys/types.h>
#include <dirent.h>
#include <fnmatch.h>
#include <dlfcn.h>
#endif
#include "Interface.h"

extern Interface * core;

SaveGameIterator::SaveGameIterator(void)
{
}

SaveGameIterator::~SaveGameIterator(void)
{
}

int SaveGameIterator::GetSaveGameCount()
{
#ifdef WIN32
	//The windows _findfirst/_findnext functions allow the use of wildcards so we'll use them :)
	struct _finddata_t c_file;
	long hFile;
#endif
	int count = 0;
	char Path[_MAX_PATH];
#ifdef WIN32
	sprintf(Path, "%smpsave%s*.*", core->GamePath, SPathDelimiter);
	if((hFile = _findfirst(Path, &c_file)) == -1L) //If there is no file matching our search
		return -1;
#else
	sprintf(Path, "%smpsave", core->GamePath);
	DIR * dir = opendir(path);
	if(dir == NULL) //If we cannot open the Directory
		return -1;
#endif
#ifndef WIN32  //Linux Statement
	struct dirent * de = readdir(dir);  //Lookup the first entry in the Directory
	if(de == NULL) //If no entry exists just return
		return;
#endif
	do { //Iterate through all the available modules to load
#ifdef WIN32
		if(c_file.attrib & _A_SUBDIR) {
			if(c_file.name[0] == '.')
				continue;
			char Name[_MAX_PATH], Text[_MAX_PATH];
			int cnt = sscanf(c_file.name, "%*d-%s - %s", Name, Text);
#else
		char dtmp[_MAX_PATH];
		struct stat fst;
		sprintf(dtmp, "%s%s%s", path, SPathDelimiter, de->d_name);
		stat(dtmp, &fst);
		if(S_ISDIR(fst.st_mode)) {
			if(de->d_name[0] == '.')
				continue;
			char Name[_MAX_PATH], Text[_MAX_PATH];
			int cnt = sscanf(de->d_name, "%*d-%s - %s", Name, Text);
#endif
			if(cnt == 2) {
				printf("[Name = %s, Text = %s]\n", Name, Text);
				count++;
			}
			if(cnt == 1) {
				printf("[Name = %s, No Description]\n", Name);
				count++;
			}
		}
#ifdef WIN32
	} while(_findnext(hFile, &c_file) == 0);
	_findclose(hFile);
#else
	} while((de = readdir(dir)) != NULL);
	closedir(dir);  //No other files in the directory, close it
#endif
	return count;
}

SaveGame * SaveGameIterator::GetSaveGame(int index)
{
#ifdef WIN32
	//The windows _findfirst/_findnext functions allow the use of wildcards so we'll use them :)
	struct _finddata_t c_file;
	long hFile;
#endif
	int count = -1, prtrt = 0;
	char Path[_MAX_PATH];
#ifdef WIN32
	sprintf(Path, "%smpsave%s*.*", core->GamePath, SPathDelimiter);
	if((hFile = _findfirst(Path, &c_file)) == -1L) //If there is no file matching our search
		return NULL;
#else
	sprintf(Path, "%smpsave", core->GamePath);
	DIR * dir = opendir(path);
	if(dir == NULL) //If we cannot open the Directory
		return NULL;
#endif
#ifndef WIN32  //Linux Statement
	struct dirent * de = readdir(dir);  //Lookup the first entry in the Directory
	if(de == NULL) //If no entry exists just return
		return;
#endif
	char Name[_MAX_PATH], Text[_MAX_PATH];
	do { //Iterate through all the available modules to load
#ifdef WIN32
		if(c_file.attrib & _A_SUBDIR) {
			if(c_file.name[0] == '.')
				continue;
			int cnt = sscanf(c_file.name, "%*d-%s - %s", Name, Text);
#else
		char dtmp[_MAX_PATH];
		struct stat fst;
		sprintf(dtmp, "%s%s%s", path, SPathDelimiter, de->d_name);
		stat(dtmp, &fst);
		if(S_ISDIR(fst.st_mode)) {
			if(de->d_name[0] == '.')
				continue;
			int cnt = sscanf(de->d_name, "%*d-%s - %s", Name, Text);
#endif
			if(cnt == 2) {
				printf("[Name = %s, Text = %s]\n", Name, Text);
				count++;
			}
			if(cnt == 1) {
				printf("[Name = %s, No Description]\n", Name);
				count++;
			}
			if(count == index) {
				char tmp[_MAX_PATH];
#ifdef WIN32
				long file;
				struct _finddata_t bmpf;
				sprintf(tmp, "%smpsave%s%s%s*.bmp", core->GamePath, SPathDelimiter, c_file.name, SPathDelimiter);
				file = _findfirst(tmp, &bmpf);
#else
				sprintf(Path, "%smpsave", core->GamePath);
				DIR * ndir = opendir(Path);
				if(ndir == NULL) //If we cannot open the Directory
					return NULL;
#endif
#ifndef WIN32  //Linux Statement
				struct dirent * de = readdir(dir);  //Lookup the first entry in the Directory
#endif
				do {
#ifdef WIN32
					if(strnicmp(bmpf.name, "PORTRT", 6) == 0)
#else
					if(strnicmp(de->d_name, "PORTRT", 6) == 0)
#endif
						prtrt++;
#ifdef WIN32
				} while(_findnext(file, &bmpf) == 0);
				_findclose(file);
#else
				} while((de = readdir(ndir)) != NULL);
				closedir(ndir);  //No other files in the directory, close it
#endif
				break;
			}
		}
#ifdef WIN32
	} while(_findnext(hFile, &c_file) == 0);
	_findclose(hFile);
	sprintf(Path, "%smpsave%s%s", core->GamePath, SPathDelimiter, c_file.name);
#else
	} while((de = readdir(dir)) != NULL);
	closedir(dir);  //No other files in the directory, close it
#endif
	char Prefix[10];
	sscanf(core->INIConfig, "%[^.]", Prefix);
	SaveGame * sg = new SaveGame(Path, Name, Prefix, prtrt);
	return sg;
}