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root/Oni2/AE/Installer/trunk/source/installer.cpp

Comparing AE/Installer/trunk/source/installer.cpp (file contents):
Revision 502 by iritscen, Mon Mar 22 16:51:50 2010 UTC vs.
Revision 507 by gumby, Sat Apr 24 17:41:46 2010 UTC

#	Line 17 | Line 17
17		#include "boost/date_time/gregorian/gregorian.hpp"
18		#include "boost/date_time/date_parsing.hpp"
19		#include "boost/date_time/posix_time/posix_time.hpp"
20	+	#include <boost/algorithm/string.hpp>
21		#include "installer.h"
22		#include "aeinstallerapp.h"
23
#	Line 230 | Line 231 | int globalizeData(void)
231
232
233		if ( strcmp(levels[i].c_str(), "0") ){
234	<	system((strOniSplit + " -move:overwrite ../GameDataFolder/level" + levels[i] + "_Final ../GameDataFolder/level" + levels[i] + "_Final/AKEV/AKEV*.oni").c_str());
234	>	system((strOniSplit + " -move:overwrite ../GameDataFolder/level" + levels[i] + "_Final ../GameDataFolder/level" + levels[i] +
235	>	"_Final/AKEV/AKEV*.oni").c_str());
236		remove(  "../GameDataFolder/level" + levels[i] + "_Final/AKEV" );
237		}
238
#	Line 244 | Line 246 | int globalizeData(void)
246		for (int i = 0; i < 15; i++)
247		{
248		logfile << "\tReimporting level" << levels[i] << "_Final.oni\n";
249	<	setStatusArea("Step " + lexical_cast<std::string>(parts_done + 1) + "/" + lexical_cast<std::string>(total_steps) + " reimporting level" + levels[i]+"_Final.oni");
249	>	setStatusArea("Step " + lexical_cast<std::string>(parts_done + 1) + "/" + lexical_cast<std::string>(total_steps) + " reimporting level" +
250	>	levels[i] + "_Final.oni");
251		logfile << (strOniSplit + " " + strImportOption + " ../GameDataFolder/level" + levels[i] + "_Final VanillaDats/level" + levels[i] + "_Final/level"
252		+ levels[i] + "_Final/level" + levels[i] + "_Final.oni >> Globalize.log").c_str() << '\n';
253		string sys_str = (strOniSplit + " " + strImportOption + " ../GameDataFolder/level" + levels[i] + "_Final VanillaDats/level" + levels[i] + "_Final/level"
#	Line 269 | Line 272 | int globalizeData(void)
272		setStatusArea("Step " + lexical_cast<std::string>(parts_done + 1) + "/" + lexical_cast<std::string>(total_steps) + ": moving level0_Characters" );
273		copy((path)"../GameDataFolder/level0_Characters", (path)("VanillaDats/level0_Final"));
274		GDFPaths.push_back( Characters );
275	+	//concactates level0....
276		for(int i = 0; i < GDFPaths.size(); i++)
277		{
278		directory_iterator end_iter;
#	Line 283 | Line 287 | int globalizeData(void)
287		}
288		}
289		}
290	+	//?: syntax is fun.
291	+	//condition ? value_if_true : value_if_false
292	+	(is_empty(Characters)   ? remove( Characters )  : 1);
293	+	(is_empty(Particles)    ? remove( Particles )   : 1);
294	+	(is_empty(Textures)             ? remove( Textures )    : 1);
295	+	(is_empty(Sounds)               ? remove( Sounds )              : 1);
296	+	(is_empty(TRAC)                 ? remove( TRAC )                : 1);
297	+	(is_empty(TRAM)                 ? remove( TRAM )                : 1);
298	+	(is_empty(Animations)   ? remove( Animations )  : 1);
299
300		create_directory((path)"../GameDataFolder/IGMD");
301		copy((path)"packages/VanillaBSL/IGMD", (path)"../GameDataFolder");
302		setProgressBar( 1000 );
303	<
304	<	if(exists("../../persist.dat"))
305	<	if(!exists("../persist.dat"))
306	<
294	<	//TODO: Concatenate level0 Dirs.
295	<
296	<	copy("../../persist.dat","..");
297	<	if(exists("../../key_config.txt"))
298	<	if(!exists("../key_config.txt"))
299	<	copy("../../key_config.txt","..");
300	<
303	>
304	>	if(exists("../../persist.dat") && !exists("../persist.dat")) copy("../../persist.dat","..");
305	>	if(exists("../../key_config.txt")&& !exists("../key_config.txt")) copy("../../key_config.txt","..");
306	>
307		#ifndef WIN32
308		/* On Mac only, set the current GDF to the AE GDF by writing to Oni's global preferences file (thankfully a standard OS X ".plist" XML file).
309		Tests for presence of prefs with [ -f ] before doing anything so it doesn't create a partial prefs file -- just in case user has never
310		run Oni before :-p */
311	<	string fullAEpath = escapePath(system_complete(".").parent_path().parent_path().string()); // get full path for Edition/ (Oni wants the folder that *contains* the GDF)
312	<	char prefsCommand[300] = "[ -f ~/Library/Preferences/com.godgames.oni.plist ] && defaults write com.godgames.oni RetailInstallationPath -string '";
311	>	string fullAEpath = escapePath(system_complete(".").parent_path().parent_path().string()); // get full path for Edition/ (Oni wants folder that *contains* the GDF)
312	>	//bad Iritscen, bad! fixed buffers can cause crashes.
313	>	/*char prefsCommand[300] = "[ -f ~/Library/Preferences/com.godgames.oni.plist ] && defaults write com.godgames.oni RetailInstallationPath -string '";
314		strcat(prefsCommand, fullAEpath.c_str());
315		strcat(prefsCommand, "'"); // path string is enclosed in single quotes to avoid the need to escape UNIX-unfriendly characters
316	<	system(prefsCommand);
316	>	*/
317	>	string prefsCommand = "[ -f ~/Library/Preferences/com.godgames.oni.plist ] && defaults write com.godgames.oni RetailInstallationPath -string '"
318	>	+ fullAEpath + "'";
319	>	system(prefsCommand.c_str());
320	>
321		#endif
322
323		setStatusArea((string)"Done! Now select your mod packages and click install.");
#	Line 340 | Line 351 | vector<ModPackage> getPackages(string pa
351
352		if (!file.fail())
353		{
354	<	package = fileToModPackage(file);
354	>	package = fileToModPackage(file, dir_itr->path().filename());
355		if (package.installerVersion.compare(INSTALLER_VERSION) < 1)  // if mod requires newer version of the Installer, we won't add it to the list
356		{
357		#ifdef WIN32
#	Line 364 | Line 375 | vector<ModPackage> getPackages(string pa
375		return packages;
376		}
377
378	<	ModPackage fileToModPackage(fstream &file)
379	<	{
369	<	/*
370	<	This converts a file to a ModPackage struct.
371	<
372	<	A few notes...
373	<	"iter" is the current word we are on. I should have named it "token" or something, but I don't have multiple iterators, so its ok.
374	<	I refer to (*iter) at the beginning of each if statement block. I could probably store it as a variable, but I'm pretty sure that dereferencing a pointer\iterator isn't much
375	<	slower than reading a variable.
376	<	*/
378	>	ModPackage fileToModPackage(fstream &file, string modName)
379	>	{
380		ModPackage package;
381		string line;
382	<	static string AEInstallVersion = "AEInstallVersion"; // used for comparing to the current token...
383	<	static string NameOfMod = "NameOfMod";
384	<	static string ARROW = "->";
385	<	static string ModString = "ModString";
386	<	static string Platform = "Platform";
387	<	static string HasOnis = "HasOnis";
388	<	static string HasDeltas = "HasDeltas";
389	<	static string HasBSL = "HasBSL";
390	<	static string HasDats = "HasDats";
391	<	static string IsEngine = "IsEngine";
392	<	static string Readme = "Readme";
393	<	static string GlobalNeeded = "GlobalNeeded";
394	<	static string Category = "Category";
395	<	static string Creator = "Creator";
382	>	const string AEInstallVersion = "AEInstallVersion"; // used for comparing to the current token...
383	>	const string NameOfMod = "NameOfMod";
384	>	const string ARROW = "->";
385	>	const string ModString = "ModString";
386	>	const string ModVersion = "ModVersion";
387	>	const string Platform = "Platform";
388	>	const string HasOnis = "HasOnis";
389	>	const string HasDeltas = "HasDeltas";
390	>	const string HasBSL = "HasBSL";
391	>	const string HasDats = "HasDats";
392	>	const string IsEngine = "IsEngine";
393	>	const string Readme = "Readme";
394	>	const string GlobalNeeded = "GlobalNeeded";
395	>	const string Category = "Category";
396	>	const string Creator = "Creator";
397	>	package.modStringName = modName;
398		while (!file.eof())
399		{
400		getline(file,line);
#	Line 416 | Line 421 | ModPackage fileToModPackage(fstream &fil
421		else if (!ModString.compare(*iter))
422		{
423		iter++; iter++;
424	<	package.modStringName = *iter;
424	>	//package.modStringName = *iter;
425		iter++;
426	<	package.modStringVersion = atoi((*iter).c_str());
426	>	package.modStringVersion = atof((*iter).c_str());
427	>	}
428	>	else if (!ModString.compare(*iter))
429	>	{
430	>	iter++; iter++;
431	>	package.modStringVersion = atof((*iter).c_str());
432		}
433		else if (!Platform.compare(*iter))
434		{
#	Line 433 | Line 443 | ModPackage fileToModPackage(fstream &fil
443		else if (!HasBSL.compare(*iter))
444		{
445		iter++; iter++;
446	<	if (toupper((*iter)[0]) == 'Y' && toupper((*iter)[1]) == 'E' && toupper((*iter)[2]) == 'S') package.hasBSL = true;
446	>	if (boost::iequals(*iter, "Yes")) package.hasBSL = true;
447		else if (boost::iequals(*iter, "Addon")) package.hasAddon = true;
448		}
449		else if (!HasDeltas.compare(*iter))
#	Line 558 | Line 568 | void recompileAll(vector<string> install
568
569
570		setProgressBar( (int)(1000 * (float)(j-1) / (float)numberOfDats) ); //100% * dat we're on / total dats
571	<	setStatusArea("Step " + lexical_cast<std::string>(j) + '/' + lexical_cast<std::string>(numberOfDats)+ ": Importing " +  dir_itr->path().filename() + " ");
571	>	setStatusArea("Step " + lexical_cast<std::string>(j) + '/' + lexical_cast<std::string>(numberOfDats)+ ": Importing " +
572	>	dir_itr->path().filename() + " ");
573
574		system(importCommand.c_str());
575		j++;
#	Line 614 | Line 625 | void recompileAll(vector<string> install
625		importCommand += " ../GameDataFolder/" + dir_itr->path().filename() + ".dat >> Install.log";
626
627		setProgressBar( (int)(1000 * (float)(j-1) / (float)numberOfDats) ); //100% * dat we're on / total dats
628	<	setStatusArea("Step " + lexical_cast<std::string>(j) + '/' + lexical_cast<std::string>(numberOfDats)+ ": Importing " +  dir_itr->path().filename() + " ");
628	>	setStatusArea("Step " + lexical_cast<std::string>(j) + '/' + lexical_cast<std::string>(numberOfDats)+ ": Importing " +
629	>	dir_itr->path().filename() + " ");
630		system(importCommand.c_str());
631		j++;
632		}
#	Line 691 | Line 703 | void recompileAll(vector<string> install
703
704		void copyBSL(string copypath, vector<string>& BSLfolders, ModPackage pkg)
705		{
706	<	ofstream BSLlog("BSL2.log", ios::app );
706	>	ofstream BSLlog("BSL.log", ios::app );
707
708		try {
709		for ( directory_iterator dir_itr( copypath ), end_itr;
#	Line 799 | Line 811 | vector<string> getInstallString(string C
811		|                                                          Installer to be replaced (when the new Installer                     |
812		|                                                          launches, this function will be called again but will        |
813		|                                                          return UPDATE_SIMP_AVAIL or UPDATE_GLOB_AVAIL)                       |
814	+	|  UPDATE_PKG_AVAIL                     -- A newer version of individual package(s) is available        |
815		\* UPDATE_CONT_UPD                      -- Currently unused                                                                                */
816		int GetUpdateStatus(Install_info_cfg *currentAE, Install_info_cfg *updateAE, bool *installerJustUpdated)
817		{
#	Line 827 | Line 840 | int GetUpdateStatus(Install_info_cfg *cu
840		else
841		return UPDATE_LOG_READ_ERR;
842		}
843	<
843	>
844		// Is there an update folder, and is it a monthly release or a patch?
845	<	if (!exists("../updates/Edition"))
845	>	bool firstParty = 0;
846	>	if (exists("../updates/Edition"))
847		{
848	+	firstParty = 1;
849	+	}
850	+	else {
851		strEUFN = "Edition-patch";
852	<	if (!exists("../updates/Edition-patch"))
853	<	return UPDATE_NO_UPD_AVAIL;
852	>	if (exists("../updates/Edition-patch")) {
853	>	firstParty = 1;
854	>	}
855	>
856		}
857	<
858	<	// Unlike the current AE's version info, we *need* to find the update's version info or we won't continue
859	<	string updateCfgPath = ("../updates/" + strEUFN + "/install/packages/Globalize/Install_Info.cfg");
860	<	updateAECfg.open(updateCfgPath.c_str());
861	<	if (!updateAECfg.fail())
862	<	{
863	<	if (!ReadInstallInfoCfg(&updateAECfg, updateAE))
857	>
858	>	if(firstParty) {
859	>	// Unlike the current AE's version info, we *need* to find the update's version info or we won't continue
860	>	string updateCfgPath = ("../updates/" + strEUFN + "/install/packages/Globalize/Install_Info.cfg");
861	>	updateAECfg.open(updateCfgPath.c_str());
862	>	if (!updateAECfg.fail())
863	>	{
864	>	if (!ReadInstallInfoCfg(&updateAECfg, updateAE))
865	>	return UPDATE_LOG_READ_ERR;
866	>
867	>	updateAECfg.close();
868	>	updateAECfg.clear();
869	>	}
870	>	else
871		return UPDATE_LOG_READ_ERR;
846	–
847	–	updateAECfg.close();
848	–	updateAECfg.clear();
849	–	}
850	–	else
851	–	return UPDATE_LOG_READ_ERR;
872
873	<	// Now we check for an Installer update in progress
874	<	if (exists("Update.log"))
875	<	{
876	<	updateLog.open("Update.log");
877	<	if (!updateLog.fail())
858	<	{
859	<	vector<string> lines;
860	<	string line;
861	<	int num_lines = 0;
862	<	bool readingInstallerVersion = false, doneReadingFile = false;
863	<
864	<	while (!updateLog.eof() && !doneReadingFile)
873	>	// Now we check for an Installer update in progress
874	>	if (exists("Update.log"))
875	>	{
876	>	updateLog.open("Update.log");
877	>	if (!updateLog.fail())
878		{
879	<	getline(updateLog, line);
880	<	lines.push_back(line);
881	<	num_lines++;
882	<	vector<string> tokens;
883	<	vector<string>::iterator iter;
884	<	tokenize(line, tokens);
872	<	iter = tokens.begin();
873	<	if (!readingInstallerVersion && tokens.capacity() >= 4)
879	>	vector<string> lines;
880	>	string line;
881	>	int num_lines = 0;
882	>	bool readingInstallerVersion = false, doneReadingFile = false;
883	>
884	>	while (!updateLog.eof() && !doneReadingFile)
885		{
886	<	if (!strInstaller.compare(*iter))
886	>	getline(updateLog, line);
887	>	lines.push_back(line);
888	>	num_lines++;
889	>	vector<string> tokens;
890	>	vector<string>::iterator iter;
891	>	tokenize(line, tokens);
892	>	iter = tokens.begin();
893	>	if (!readingInstallerVersion && tokens.capacity() >= 4)
894		{
895	<	if (!strBeing.compare(*++iter))
896	<	readingInstallerVersion = true;
897	<	else if (!strWas.compare(*iter))
898	<	*installerJustUpdated = true; // our third indirect return value after currentAE and updateAE
895	>	if (!strInstaller.compare(*iter))
896	>	{
897	>	if (!strBeing.compare(*++iter))
898	>	readingInstallerVersion = true;
899	>	else if (!strWas.compare(*iter))
900	>	*installerJustUpdated = true; // our third indirect return value after currentAE and updateAE
901	>	}
902		}
903	<	}
883	<	else if (readingInstallerVersion && tokens.capacity() >= 3)
884	<	{
885	<	readingInstallerVersion = false;
886	<	string installerVersion = INSTALLER_VERSION;
887	<	if (installerVersion.compare(*iter)) // then the shell script-powered replacement failed
888	<	return UPDATE_INST_REPL_ERR;
889	<	else
903	>	else if (readingInstallerVersion && tokens.capacity() >= 3)
904		{
905	<	updateLog.close();
906	<	updateLog.clear();
907	<	Sleep(1000);
908	<	remove("Update.log");
909	<	ofstream newUpdateLog("Update.log");
896	<	if (!newUpdateLog.fail())
905	>	readingInstallerVersion = false;
906	>	string installerVersion = INSTALLER_VERSION;
907	>	if (installerVersion.compare(*iter)) // then the shell script-powered replacement failed
908	>	return UPDATE_INST_REPL_ERR;
909	>	else
910		{
911	<	// Write over old log with updated information
912	<	ptime startTime(second_clock::local_time());
913	<	string strStartTime = to_simple_string(startTime);
914	<	string newUpdateLine = installerVersion + " on " + strStartTime;
915	<	for (int a = 0; a < lines.capacity() - 2; a++) // if there were even lines in the log before this at all
911	>	updateLog.close();
912	>	updateLog.clear();
913	>	Sleep(1000);
914	>	remove("Update.log");
915	>	ofstream newUpdateLog("Update.log");
916	>	if (!newUpdateLog.fail())
917		{
918	<	newUpdateLog << lines[a].c_str();
919	<	newUpdateLog << "\n";
918	>	// Write over old log with updated information
919	>	ptime startTime(second_clock::local_time());
920	>	string strStartTime = to_simple_string(startTime);
921	>	string newUpdateLine = installerVersion + " on " + strStartTime;
922	>	for (int a = 0; a < lines.capacity() - 2; a++) // if there were even lines in the log before this at all
923	>	{
924	>	newUpdateLog << lines[a].c_str();
925	>	newUpdateLog << "\n";
926	>	}
927	>	newUpdateLog << "Installer was updated to:\n";
928	>	newUpdateLog << newUpdateLine.c_str();
929	>	*installerJustUpdated = true; // this value is indirectly returned to AEInstallerApp::OnInit()
930	>	doneReadingFile = true;
931	>	newUpdateLog.close();
932	>	newUpdateLog.clear();
933	>	//return UPDATE_CONT_UPD; // as noted above, we are not using this return value; in fact, we want...
934	>	//                                                       ...the code to continue running down through the Edition version check
935		}
936	<	newUpdateLog << "Installer was updated to:\n";
937	<	newUpdateLog << newUpdateLine.c_str();
909	<	*installerJustUpdated = true; // this value is indirectly returned to AEInstallerAp::OnInit()
910	<	doneReadingFile = true;
911	<	newUpdateLog.close();
912	<	newUpdateLog.clear();
913	<	//return UPDATE_CONT_UPD; // as noted above, we are not using this return value; in fact, we want...
914	<	//                                                       ...the code to continue running down through the Edition version check
936	>	else
937	>	return UPDATE_LOG_READ_ERR;
938		}
916	–	else
917	–	return UPDATE_LOG_READ_ERR;
939		}
940		}
941	+	updateLog.close();
942	+	updateLog.clear();
943		}
944	<	updateLog.close();
945	<	updateLog.clear();
944	>	else
945	>	return UPDATE_LOG_READ_ERR;
946		}
947	<	else
948	<	return UPDATE_LOG_READ_ERR;
926	<	}
927	<
928	<	if (updateAE->AEVersion.compare(currentAE->AEVersion) >= 1) // is the release update newer than what's installed?
929	<	{
930	<	if (!strEUFN.compare("Edition-patch")) // if update is a patch...
947	>
948	>	if (updateAE->AEVersion.compare(currentAE->AEVersion) >= 1) // is the release update newer than what's installed?
949		{
950	<	if (currentAE->AEVersion.compare(updateAE->AEVersion.substr(0, updateAE->AEVersion.length() - 1))) // ...is it for a different month?
951	<	return UPDATE_MNTH_REQD_ERR;
950	>	if (!strEUFN.compare("Edition-patch")) // if update is a patch...
951	>	{
952	>	if (currentAE->AEVersion.compare(updateAE->AEVersion.substr(0, updateAE->AEVersion.length() - 1))) // ...is it for a different month?
953	>	return UPDATE_MNTH_REQD_ERR;
954	>	}
955	>	string strNewInstallerPath = "../updates/" + strEUFN + "/install/" + strInstallerName;
956	>	string installerVersion = INSTALLER_VERSION;
957	>	if (updateAE->InstallerVersion.compare(installerVersion) >= 1)
958	>	{
959	>	if (exists(strNewInstallerPath))
960	>	return UPDATE_INST_AVAIL;
961	>	}
962	>	else if (updateAE->globalizationRequired)
963	>	return UPDATE_GLOB_AVAIL;
964	>	else
965	>	return UPDATE_SIMP_AVAIL;
966		}
967	<	string strNewInstallerPath = "../updates/" + strEUFN + "/install/" + strInstallerName;
968	<	string installerVersion = INSTALLER_VERSION;
969	<	if (updateAE->InstallerVersion.compare(installerVersion) >= 1)
967	>	}
968	>	try
969	>	{
970	>	directory_iterator end;
971	>	if (exists("../updates"))
972		{
973	<	if (exists(strNewInstallerPath))
974	<	return UPDATE_INST_AVAIL;
973	>	for (directory_iterator install_iter("../updates"); install_iter != end; ++install_iter)
974	>	{
975	>	ModPackage installedPackage, updatePackage;
976	>	if (is_directory(install_iter->path()) && exists(install_iter->path().string() + "/Mod_Info.cfg"))
977	>	{
978	>	fstream file;
979	>	file.open((install_iter->path().string() + "/Mod_Info.cfg").c_str());
980	>	if (!file.fail())
981	>	ModPackage updatePackage = fileToModPackage(file, install_iter->path().filename());
982	>	else
983	>	{
984	>	file.close();
985	>	continue;
986	>	}
987	>	if (exists("packages" + install_iter->path().filename() + "/Mod_Info.cfg"))
988	>	{
989	>	file.close();
990	>	file.open(("packages" + install_iter->path().filename() + "/Mod_Info.cfg").c_str());
991	>	if (!file.fail())
992	>	ModPackage installedPackage = fileToModPackage(file, install_iter->path().filename());
993	>	file.close();
994	>	if (updatePackage.modStringVersion > installedPackage.modStringVersion)
995	>	{
996	>	if (updatePackage.installerVersion <= INSTALLER_VERSION)
997	>	return UPDATE_PKG_AVAIL;
998	>	}
999	>	}
1000	>	else
1001	>	{
1002	>	file.close();
1003	>	return UPDATE_PKG_AVAIL;
1004	>	}
1005	>	}
1006	>	}
1007	>	else
1008	>	{
1009	>	file.close();
1010	>	continue;
1011	>	}
1012	>	file.close();
1013	>
1014	>	file.open( ("packages" + install_iter->path().filename() + "/Mod_Info.cfg").c_str());
1015	>	if (!file.fail())
1016	>	{
1017	>	ModPackage installedPackage = fileToModPackage(file, install_iter->path().filename());
1018	>	}
1019	>	else
1020	>	{
1021	>	file.close();
1022	>	return UPDATE_THIRD_PARTY;
1023	>	}
1024	>	file.close();
1025	>	if(((string)INSTALLER_VERSION).compare(updatePackage.installerVersion) < 1 && updatePackage.modStringVersion > installedPackage.modStringVersion) {
1026	>	return UPDATE_THIRD_PARTY;
1027	>	}
1028		}
942	–	else if (updateAE->globalizationRequired)
943	–	return UPDATE_GLOB_AVAIL;
944	–	else
945	–	return UPDATE_SIMP_AVAIL;
1029		}
1030	<	else
1031	<	return UPDATE_NO_UPD_AVAIL;
1032	<
1030	>	catch (exception & ex) {
1031	>	//      setStatusArea("Warning, handled exception: " + (string)ex.what());
1032	>	}
1033	>
1034		return UPDATE_NO_UPD_AVAIL;
1035		}
1036
#	Line 1172 | Line 1256 | bool ProcessInstallerUpdate(Install_info
1256
1257		string popenCommand = "../updates/" + strEUFN + "/install/";
1258		#ifdef WIN32
1175	–	// TODO: Fill in Windows equivalent of code below :-3
1259		popenCommand = "replace_installer.bat";
1260		#else
1261		// We can't just use '~' to mean "the home directory" because we need to check the path in C...
#	Line 1203 | Line 1286 | bool ProcessInstallerUpdate(Install_info
1286		return true; // returning 'true' tells the Installer to quit itself ASAP so it can be replaced by the process that is now running
1287		}
1288
1289	+
1290	+	void CrawlPackages(string pathToUpdate, string strPathToPackages) {
1291	+	try{
1292	+	directory_iterator end;
1293	+	for ( directory_iterator update_iter( pathToUpdate );
1294	+	update_iter != end;
1295	+	++update_iter )
1296	+	{
1297	+
1298	+	ModPackage installedPackage, updatePackage;
1299	+	string updateStr = update_iter->path().string() + "/Mod_Info.cfg";
1300	+	if ( !boost::iequals(update_iter->path().filename(),"Edition")
1301	+	&& !boost::iequals(update_iter->path().filename(),"Edition-patch")
1302	+	&& is_directory( update_iter->path() )
1303	+	&& exists( update_iter->path().string() + "/Mod_Info.cfg" ) )
1304	+	{
1305	+	bool update = 0;
1306	+	fstream file;
1307	+	file.open( (update_iter->path().string() + "/Mod_Info.cfg").c_str());
1308	+	if (!file.fail())
1309	+	{
1310	+	updatePackage = fileToModPackage(file, update_iter->path().filename());
1311	+	}
1312	+	else
1313	+	{
1314	+	file.close();
1315	+	continue;
1316	+	}
1317	+	file.close();
1318	+	file.clear();
1319	+	if(exists(strPathToPackages + "/" + update_iter->path().filename() + "/Mod_Info.cfg"))
1320	+	{
1321	+	file.open((strPathToPackages + "/" + update_iter->path().filename() + "/Mod_Info.cfg").c_str());
1322	+	if (!file.fail())
1323	+	{
1324	+	installedPackage = fileToModPackage(file, update_iter->path().filename());
1325	+	file.close();
1326	+	if(updatePackage.modStringVersion > installedPackage.modStringVersion) {
1327	+	update = 1;
1328	+	}
1329	+	}
1330	+	else
1331	+	{
1332	+	file.close();
1333	+	update = 1;
1334	+	}
1335	+	file.close();
1336	+	}
1337	+	else update = 1;
1338	+	if(update) {
1339	+	if(exists((path)(strPathToPackages +  "/" + updatePackage.modStringName)))
1340	+	remove_all((path)(strPathToPackages +  "/" + updatePackage.modStringName));
1341	+	rename((path)(pathToUpdate + "/" + updatePackage.modStringName), (path)(strPathToPackages + "/" + updatePackage.modStringName));
1342	+
1343	+	}
1344	+	}
1345	+	}
1346	+	}
1347	+	catch (exception & ex) {
1348	+	//      ex.what();
1349	+	setStatusArea("Warning, handled exception: " + (string)ex.what());
1350	+	}
1351	+	}
1352	+
1353	+
1354	+	bool ProcessThirdPartyUpdates() {
1355	+	CrawlPackages( "../updates",  "./packages");
1356	+	return true;
1357	+	//      globalPackages = getPackages();
1358	+	//      refreshMods(globalInstalledMods);
1359	+	}
1360	+
1361	+
1362		bool ProcessAEUpdate(Install_info_cfg *currentAE, Install_info_cfg *updateAE, bool *installerJustUpdated)
1363		{
1364		fstream file;
#	Line 1228 | Line 1384 | bool ProcessAEUpdate(Install_info_cfg *c
1384		bool needNewTrashDir = false;
1385		bool readingVerAndDate = false;
1386
1231	–	// TODO: Fill in Windows equivalent of code below
1387		#ifdef WIN32
1388	<	string strTrashDir = "Trash\\";
1388	>	string strTrashDir = "Trash\\"; // string unused in Windows because files are simply deleted
1389		#else
1390		FILE *fUserName = NULL;
1391		char chrUserName[32];
#	Line 1367 | Line 1522 | bool ProcessAEUpdate(Install_info_cfg *c
1522		}
1523		}
1524
1525	<	// Now we crawl the update's package folders for newer versions and move them over, trashing ones that are already present
1371	<	vector<ModPackage> updatePackages, currentPackages;
1372	<	bool matchFound;
1373	<	updatePackages.reserve(256);
1374	<	currentPackages.reserve(256);
1375	<
1376	<	currentPackages = getPackages();
1377	<	updatePackages = getPackages(strPathToEUFNPackages);
1378	<
1379	<	for (vector<ModPackage>::iterator iter1 = updatePackages.begin(); iter1 != updatePackages.end(); iter1++)
1380	<	{
1381	<	matchFound = false;
1382	<	for (vector<ModPackage>::iterator iter2 = currentPackages.begin(); iter2 != currentPackages.end(); iter2++)
1383	<	{
1384	<	if (!iter1->modStringName.compare(iter2->modStringName))
1385	<	{
1386	<	matchFound = true;
1387	<	if (iter1->modStringVersion > iter2->modStringVersion)
1388	<	{
1389	<	#ifndef WIN32
1390	<	rename((path)(strPathToPackages + iter2->modStringName), (path)(strTrashDir + iter2->modStringName));
1391	<	#else
1392	<	remove((path)(strPathToPackages + iter2->modStringName));
1393	<	#endif
1394	<	rename((path)(strPathToEUFNPackages + iter1->modStringName), (path)(strPathToPackages + iter1->modStringName));
1395	<	}
1396	<	}
1397	<	}
1398	<	if (!matchFound) // then there's no old package in the way, so just move in the one from the update
1399	<	rename((path)(strPathToEUFNPackages + iter1->modStringName), (path)(strPathToPackages + iter1->modStringName));
1400	<	}
1525	>	ProcessPackageUpdates(strPathToEUFNPackages, strPathToPackages);
1526
1527		// Next, we get a list of which files and folders in the update's Globalize folder to move over; all files not starting with '.' will be moved...
1528		// ...and folders which do not exist in the current AE will be created there
#	Line 1454 | Line 1579 | bool ProcessAEUpdate(Install_info_cfg *c
1579		CheckForGlobalization(true); // the 'true' value forces re-globalization
1580
1581		globalPackages = getPackages(); // refresh the list in memory
1457	–
1582		// TODO: Refresh the packages list in the window
1583
1584		return true;
1585		}
1586
1587	+	void ProcessPackageUpdates(string pathToUpdate, string strPathToPackages)
1588	+	{
1589	+	ptime startTime(second_clock::local_time());
1590	+	#ifdef WIN32
1591	+	string strTrashDir = "Trash\\"; // string unused in Windows because files are simply deleted
1592	+	#else
1593	+	FILE *fUserName = NULL;
1594	+	char chrUserName[32];
1595	+	fUserName = popen("whoami", "r");
1596	+	fgets(chrUserName, sizeof(chrUserName), fUserName);
1597	+	pclose(fUserName);
1598	+	string strUserName = (string)chrUserName; // stringsblaaarrrgggghhhh
1599	+	int endOfName = strUserName.find("\n", 0);
1600	+	string strTrashDir = "/Users/" + strUserName.substr(0, endOfName) + "/.Trash/";
1601	+	bool needNewTrashDir = true;
1602	+	tm tmStartTime = to_tm(startTime);
1603	+	#endif
1604	+
1605	+	try
1606	+	{
1607	+	directory_iterator end;
1608	+	for (directory_iterator update_iter(pathToUpdate); update_iter != end; ++update_iter)
1609	+	{
1610	+	ModPackage installedPackage, updatePackage;
1611	+	string updtPath = update_iter->path().string();
1612	+	string updtFolder = update_iter->path().filename();
1613	+	string updtModInfo = updtPath + "/Mod_Info.cfg";
1614	+	string instModInfo = strPathToPackages + "/" + updtFolder + "/Mod_Info.cfg";
1615	+	if (!boost::iequals(updtFolder, "Edition")
1616	+	&& !boost::iequals(updtFolder, "Edition-patch")
1617	+	&& is_directory(update_iter->path())
1618	+	&& exists(updtModInfo))
1619	+	{
1620	+	fstream file;
1621	+	file.open((updtModInfo).c_str());
1622	+	if (!file.fail())
1623	+	updatePackage = fileToModPackage(file, updtFolder);
1624	+	else
1625	+	{
1626	+	file.close();
1627	+	continue;
1628	+	}
1629	+	if (exists(instModInfo))
1630	+	{
1631	+	file.close();
1632	+	file.clear();
1633	+	file.open(instModInfo.c_str());
1634	+	if (!file.fail())
1635	+	{
1636	+	installedPackage = fileToModPackage(file, updtFolder);
1637	+	file.close();
1638	+	if (updatePackage.modStringVersion > installedPackage.modStringVersion)
1639	+	{
1640	+	if (updatePackage.installerVersion <= INSTALLER_VERSION)
1641	+	{
1642	+	#ifdef WIN32
1643	+	remove_all((path)(strPathToPackages +  "/" + installedPackage.modStringName));
1644	+	#else
1645	+	if (needNewTrashDir)
1646	+	{
1647	+	strTrashDir = strTrashDir + "Old_packages_" + boost::lexical_cast<string>(tmStartTime.tm_hour) + "-" +
1648	+	boost::lexical_cast<string>(tmStartTime.tm_min) + "-" + boost::lexical_cast<string>(tmStartTime.tm_sec) + "/";
1649	+	create_directory(strTrashDir);
1650	+	needNewTrashDir = false;
1651	+	}
1652	+	rename((path)(strPathToPackages +  "/" + installedPackage.modStringName), (path)(strTrashDir + installedPackage.modStringName));
1653	+	#endif
1654	+	rename((path)(pathToUpdate + "/" + updatePackage.modStringName), (path)(strPathToPackages + "/" + updatePackage.modStringName));
1655	+	}
1656	+	}
1657	+	}
1658	+	else
1659	+	file.close();
1660	+	}
1661	+	file.close();
1662	+	file.clear();
1663	+	}
1664	+	}
1665	+	}
1666	+	catch (exception & ex)
1667	+	{
1668	+	setStatusArea("Warning, handled exception: " + (string)ex.what());
1669	+	}
1670	+	}
1671	+
1672		/* MakePathLocalToGlobalize is a function used once by ProcessAEUpdate() that takes a file in an        \
1673		|  update's Globalize folder and changes its path, originally relative to the Installer, to be          |
1674		|  relative to the structure of the Globalize folder; this makes it easier to have the Installer        |

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