/
Client.cpp
2297 lines (2102 loc) · 62 KB
/
Client.cpp
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#include <cstdlib>
#include <iostream>
#include <sstream>
#include <string>
#include <vector>
#include <map>
#include <iomanip>
#include <ctime>
#include <cstdio>
#include <deque>
#include <fstream>
#include <dirent.h>
#ifdef MACOSX
#include <mach-o/dyld.h>
#include <ApplicationServices/ApplicationServices.h>
#endif
#ifdef WIN
#include <shlobj.h>
#include <shlwapi.h>
#include <windows.h>
#include <direct.h>
#else
#include <sys/stat.h>
#include <unistd.h>
#endif
#include "Config.h"
#include "Format.h"
#include "Client.h"
#include "MD5.h"
#include "graphics/Graphics.h"
#include "Misc.h"
#include "Platform.h"
#include "Update.h"
#include "HTTP.h"
#include "simulation/SaveRenderer.h"
#include "gui/interface/Point.h"
#include "client/SaveInfo.h"
#include "client/SaveFile.h"
#include "client/GameSave.h"
#include "client/UserInfo.h"
#include "gui/search/Thumbnail.h"
#include "gui/preview/Comment.h"
#include "ClientListener.h"
#include "requestbroker/RequestBroker.h"
#include "requestbroker/WebRequest.h"
#include "requestbroker/APIRequest.h"
#include "requestbroker/APIResultParser.h"
#include "json/json.h"
extern "C"
{
#if defined(WIN) && !defined(__GNUC__)
#include <io.h>
#else
#include <dirent.h>
#endif
}
Client::Client():
messageOfTheDay(""),
versionCheckRequest(NULL),
alternateVersionCheckRequest(NULL),
usingAltUpdateServer(false),
updateAvailable(false),
authUser(0, "")
{
int i = 0;
for(i = 0; i < THUMB_CACHE_SIZE; i++)
{
thumbnailCache[i] = NULL;
}
for(i = 0; i < IMGCONNS; i++)
{
activeThumbRequests[i] = NULL;
activeThumbRequestTimes[i] = 0;
activeThumbRequestCompleteTimes[i] = 0;
}
//Read config
std::ifstream configFile;
configFile.open("powder.pref", std::ios::binary);
if (configFile)
{
try
{
preferences.clear();
configFile >> preferences;
int ID = preferences["User"]["ID"].asInt();
std::string Username = preferences["User"]["Username"].asString();
std::string SessionID = preferences["User"]["SessionID"].asString();
std::string SessionKey = preferences["User"]["SessionKey"].asString();
std::string Elevation = preferences["User"]["Elevation"].asString();
authUser.UserID = ID;
authUser.Username = Username;
authUser.SessionID = SessionID;
authUser.SessionKey = SessionKey;
if (Elevation == "Admin")
authUser.UserElevation = User::ElevationAdmin;
else if (Elevation == "Mod")
authUser.UserElevation = User::ElevationModerator;
else
authUser.UserElevation = User::ElevationNone;
}
catch (std::exception &e)
{
}
configFile.close();
firstRun = false;
}
else
firstRun = true;
}
void Client::Initialise(std::string proxyString)
{
if (GetPrefBool("version.update", false))
{
SetPref("version.update", false);
update_finish();
}
if (proxyString.length())
http_init((char*)proxyString.c_str());
else
http_init(NULL);
//Read stamps library
std::ifstream stampsLib;
stampsLib.open(STAMPS_DIR PATH_SEP "stamps.def", std::ios::binary);
while (!stampsLib.eof())
{
char data[11];
memset(data, 0, 11);
stampsLib.read(data, 10);
if(!data[0])
break;
stampIDs.push_back(data);
}
stampsLib.close();
//Begin version check
versionCheckRequest = http_async_req_start(NULL, "http://" SERVER "/Startup.json", NULL, 0, 0);
if (authUser.UserID)
{
std::string idTempString = format::NumberToString<int>(authUser.UserID);
char *id = new char[idTempString.length() + 1];
std::strcpy (id, idTempString.c_str());
char *session = new char[authUser.SessionID.length() + 1];
std::strcpy (session, authUser.SessionID.c_str());
http_auth_headers(versionCheckRequest, id, NULL, session);
delete[] id;
delete[] session;
}
#ifdef UPDATESERVER
// use an alternate update server
alternateVersionCheckRequest = http_async_req_start(NULL, "http://" UPDATESERVER "/Startup.json", NULL, 0, 0);
usingAltUpdateServer = true;
if (authUser.UserID)
{
http_auth_headers(alternateVersionCheckRequest, authUser.Username.c_str(), NULL, NULL);
}
#endif
}
bool Client::IsFirstRun()
{
return firstRun;
}
bool Client::DoInstallation()
{
#if defined(WIN)
int returnval;
LONG rresult;
HKEY newkey;
std::string currentfilename2 = Platform::ExecutableName();
// this isn't necessary but I don't feel like c++ifying this code right now
const char *currentfilename = currentfilename2.c_str();
char *iconname = NULL;
char *opencommand = NULL;
char *protocolcommand = NULL;
//char AppDataPath[MAX_PATH];
char *AppDataPath = NULL;
iconname = (char*)malloc(strlen(currentfilename)+6);
sprintf(iconname, "%s,-102", currentfilename);
//Create Roaming application data folder
/*if(!SUCCEEDED(SHGetFolderPath(NULL, CSIDL_APPDATA|CSIDL_FLAG_CREATE, NULL, 0, AppDataPath)))
{
returnval = 0;
goto finalise;
}*/
AppDataPath = _getcwd(NULL, 0);
//Move Game executable into application data folder
//TODO: Implement
opencommand = (char*)malloc(strlen(currentfilename)+53+strlen(AppDataPath));
protocolcommand = (char*)malloc(strlen(currentfilename)+53+strlen(AppDataPath));
/*if((strlen(AppDataPath)+strlen(APPDATA_SUBDIR "\\Powder Toy"))<MAX_PATH)
{
strappend(AppDataPath, APPDATA_SUBDIR);
_mkdir(AppDataPath);
strappend(AppDataPath, "\\Powder Toy");
_mkdir(AppDataPath);
} else {
returnval = 0;
goto finalise;
}*/
sprintf(opencommand, "\"%s\" open \"%%1\" ddir \"%s\"", currentfilename, AppDataPath);
sprintf(protocolcommand, "\"%s\" ddir \"%s\" ptsave \"%%1\"", currentfilename, AppDataPath);
//Create protocol entry
rresult = RegCreateKeyEx(HKEY_CURRENT_USER, "Software\\Classes\\ptsave", 0, 0, REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, NULL, &newkey, NULL);
if (rresult != ERROR_SUCCESS) {
returnval = 0;
goto finalise;
}
rresult = RegSetValueEx(newkey, 0, 0, REG_SZ, (LPBYTE)"Powder Toy Save", strlen("Powder Toy Save")+1);
if (rresult != ERROR_SUCCESS) {
RegCloseKey(newkey);
returnval = 0;
goto finalise;
}
rresult = RegSetValueEx(newkey, (LPCSTR)"URL Protocol", 0, REG_SZ, (LPBYTE)"", strlen("")+1);
if (rresult != ERROR_SUCCESS) {
RegCloseKey(newkey);
returnval = 0;
goto finalise;
}
RegCloseKey(newkey);
//Set Protocol DefaultIcon
rresult = RegCreateKeyEx(HKEY_CURRENT_USER, "Software\\Classes\\ptsave\\DefaultIcon", 0, 0, REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, NULL, &newkey, NULL);
if (rresult != ERROR_SUCCESS) {
returnval = 0;
goto finalise;
}
rresult = RegSetValueEx(newkey, 0, 0, REG_SZ, (LPBYTE)iconname, strlen(iconname)+1);
if (rresult != ERROR_SUCCESS) {
RegCloseKey(newkey);
returnval = 0;
goto finalise;
}
RegCloseKey(newkey);
//Set Protocol Launch command
rresult = RegCreateKeyEx(HKEY_CURRENT_USER, "Software\\Classes\\ptsave\\shell\\open\\command", 0, 0, REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, NULL, &newkey, NULL);
if (rresult != ERROR_SUCCESS) {
returnval = 0;
goto finalise;
}
rresult = RegSetValueEx(newkey, 0, 0, REG_SZ, (LPBYTE)protocolcommand, strlen(protocolcommand)+1);
if (rresult != ERROR_SUCCESS) {
RegCloseKey(newkey);
returnval = 0;
goto finalise;
}
RegCloseKey(newkey);
//Create extension entry
rresult = RegCreateKeyEx(HKEY_CURRENT_USER, "Software\\Classes\\.cps", 0, 0, REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, NULL, &newkey, NULL);
if (rresult != ERROR_SUCCESS) {
returnval = 0;
goto finalise;
}
rresult = RegSetValueEx(newkey, 0, 0, REG_SZ, (LPBYTE)"PowderToySave", strlen("PowderToySave")+1);
if (rresult != ERROR_SUCCESS) {
RegCloseKey(newkey);
returnval = 0;
goto finalise;
}
RegCloseKey(newkey);
rresult = RegCreateKeyEx(HKEY_CURRENT_USER, "Software\\Classes\\.stm", 0, 0, REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, NULL, &newkey, NULL);
if (rresult != ERROR_SUCCESS) {
returnval = 0;
goto finalise;
}
rresult = RegSetValueEx(newkey, 0, 0, REG_SZ, (LPBYTE)"PowderToySave", strlen("PowderToySave")+1);
if (rresult != ERROR_SUCCESS) {
RegCloseKey(newkey);
returnval = 0;
goto finalise;
}
RegCloseKey(newkey);
//Create program entry
rresult = RegCreateKeyEx(HKEY_CURRENT_USER, "Software\\Classes\\PowderToySave", 0, 0, REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, NULL, &newkey, NULL);
if (rresult != ERROR_SUCCESS) {
returnval = 0;
goto finalise;
}
rresult = RegSetValueEx(newkey, 0, 0, REG_SZ, (LPBYTE)"Powder Toy Save", strlen("Powder Toy Save")+1);
if (rresult != ERROR_SUCCESS) {
RegCloseKey(newkey);
returnval = 0;
goto finalise;
}
RegCloseKey(newkey);
//Set DefaultIcon
rresult = RegCreateKeyEx(HKEY_CURRENT_USER, "Software\\Classes\\PowderToySave\\DefaultIcon", 0, 0, REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, NULL, &newkey, NULL);
if (rresult != ERROR_SUCCESS) {
returnval = 0;
goto finalise;
}
rresult = RegSetValueEx(newkey, 0, 0, REG_SZ, (LPBYTE)iconname, strlen(iconname)+1);
if (rresult != ERROR_SUCCESS) {
RegCloseKey(newkey);
returnval = 0;
goto finalise;
}
RegCloseKey(newkey);
//Set Launch command
rresult = RegCreateKeyEx(HKEY_CURRENT_USER, "Software\\Classes\\PowderToySave\\shell\\open\\command", 0, 0, REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, NULL, &newkey, NULL);
if (rresult != ERROR_SUCCESS) {
returnval = 0;
goto finalise;
}
rresult = RegSetValueEx(newkey, 0, 0, REG_SZ, (LPBYTE)opencommand, strlen(opencommand)+1);
if (rresult != ERROR_SUCCESS) {
RegCloseKey(newkey);
returnval = 0;
goto finalise;
}
RegCloseKey(newkey);
returnval = 1;
finalise:
free(iconname);
free(opencommand);
free(protocolcommand);
return returnval;
#elif defined(LIN)
#include "icondoc.h"
int success = 1;
std::string filename = Platform::ExecutableName(), pathname = filename.substr(0, filename.rfind('/'));
for (size_t i = 0; i < filename.size(); i++)
{
if (filename[i] == '\'')
{
filename.insert(i, "'\\'");
i += 3;
}
}
filename.insert(filename.size(), "'");
filename.insert(0, "'");
FILE *f;
const char *mimedata =
"<?xml version=\"1.0\"?>\n"
" <mime-info xmlns='http://www.freedesktop.org/standards/shared-mime-info'>\n"
" <mime-type type=\"application/vnd.powdertoy.save\">\n"
" <comment>Powder Toy save</comment>\n"
" <glob pattern=\"*.cps\"/>\n"
" <glob pattern=\"*.stm\"/>\n"
" </mime-type>\n"
"</mime-info>\n";
f = fopen("powdertoy-save.xml", "wb");
if (!f)
return 0;
fwrite(mimedata, 1, strlen(mimedata), f);
fclose(f);
const char *protocolfiledata_tmp =
"[Desktop Entry]\n"
"Type=Application\n"
"Name=Powder Toy\n"
"Comment=Physics sandbox game\n"
"MimeType=x-scheme-handler/ptsave;\n"
"NoDisplay=true\n"
"Categories=Game;Simulation\n"
"Icon=powdertoy.png\n";
std::stringstream protocolfiledata;
protocolfiledata << protocolfiledata_tmp << "Exec=" << filename << " ptsave %u\nPath=" << pathname << "\n";
f = fopen("powdertoy-tpt-ptsave.desktop", "wb");
if (!f)
return 0;
fwrite(protocolfiledata.str().c_str(), 1, strlen(protocolfiledata.str().c_str()), f);
fclose(f);
success = system("xdg-desktop-menu install powdertoy-tpt-ptsave.desktop");
const char *desktopopenfiledata_tmp =
"[Desktop Entry]\n"
"Type=Application\n"
"Name=Powder Toy\n"
"Comment=Physics sandbox game\n"
"MimeType=application/vnd.powdertoy.save;\n"
"NoDisplay=true\n"
"Categories=Game;Simulation\n"
"Icon=powdertoy.png\n";
std::stringstream desktopopenfiledata;
desktopopenfiledata << desktopopenfiledata_tmp << "Exec=" << filename << " open %f\nPath=" << pathname << "\n";
f = fopen("powdertoy-tpt-open.desktop", "wb");
if (!f)
return 0;
fwrite(desktopopenfiledata.str().c_str(), 1, strlen(desktopopenfiledata.str().c_str()), f);
fclose(f);
success = system("xdg-mime install powdertoy-save.xml") && success;
success = system("xdg-desktop-menu install powdertoy-tpt-open.desktop") && success;
const char *desktopfiledata_tmp =
"[Desktop Entry]\n"
"Version=1.0\n"
"Encoding=UTF-8\n"
"Name=Powder Toy\n"
"Type=Application\n"
"Comment=Physics sandbox game\n"
"Categories=Game;Simulation\n"
"Icon=powdertoy.png\n";
std::stringstream desktopfiledata;
desktopfiledata << desktopfiledata_tmp << "Exec=" << filename << "\nPath=" << pathname << "\n";
f = fopen("powdertoy-tpt.desktop", "wb");
if (!f)
return 0;
fwrite(desktopfiledata.str().c_str(), 1, strlen(desktopfiledata.str().c_str()), f);
fclose(f);
success = system("xdg-desktop-menu install powdertoy-tpt.desktop") && success;
f = fopen("powdertoy-save-32.png", "wb");
if (!f)
return 0;
fwrite(icon_doc_32_png, 1, sizeof(icon_doc_32_png), f);
fclose(f);
f = fopen("powdertoy-save-16.png", "wb");
if (!f)
return 0;
fwrite(icon_doc_16_png, 1, sizeof(icon_doc_16_png), f);
fclose(f);
f = fopen("powdertoy.png", "wb");
if (!f)
return 0;
fwrite(icon_desktop_48_png, 1, sizeof(icon_desktop_48_png), f);
fclose(f);
success = system("xdg-icon-resource install --noupdate --context mimetypes --size 32 powdertoy-save-32.png application-vnd.powdertoy.save") && success;
success = system("xdg-icon-resource install --noupdate --context mimetypes --size 16 powdertoy-save-16.png application-vnd.powdertoy.save") && success;
success = system("xdg-icon-resource install --noupdate --novendor --size 48 powdertoy.png") && success;
success = system("xdg-icon-resource forceupdate") && success;
success = system("xdg-mime default powdertoy-tpt-open.desktop application/vnd.powdertoy.save") && success;
success = system("xdg-mime default powdertoy-tpt-ptsave.desktop x-scheme-handler/ptsave") && success;
unlink("powdertoy.png");
unlink("powdertoy-save-32.png");
unlink("powdertoy-save-16.png");
unlink("powdertoy-save.xml");
unlink("powdertoy-tpt.desktop");
unlink("powdertoy-tpt-open.desktop");
unlink("powdertoy-tpt-ptsave.desktop");
return !success;
#elif defined MACOSX
return false;
#endif
}
void Client::SetProxy(std::string proxy)
{
http_done();
if(proxy.length())
http_init((char*)proxy.c_str());
else
http_init(NULL);
}
std::vector<std::string> Client::DirectorySearch(std::string directory, std::string search, std::string extension)
{
std::vector<std::string> extensions;
extensions.push_back(extension);
for (std::string::iterator iter = search.begin(); iter != search.end(); ++iter)
*iter = toupper(*iter);
return DirectorySearch(directory, search, extensions);
}
std::vector<std::string> Client::DirectorySearch(std::string directory, std::string search, std::vector<std::string> extensions)
{
//Get full file listing
//Normalise directory string, ensure / or \ is present
if(*directory.rbegin() != '/' && *directory.rbegin() != '\\')
directory += PATH_SEP;
std::vector<std::string> directoryList;
#if defined(WIN) && !defined(__GNUC__)
//Windows
struct _finddata_t currentFile;
intptr_t findFileHandle;
std::string fileMatch = directory + "*.*";
findFileHandle = _findfirst(fileMatch.c_str(), ¤tFile);
if (findFileHandle == -1L)
{
#ifdef DEBUG
printf("Unable to open directory: %s\n", directory.c_str());
#endif
return std::vector<std::string>();
}
do
{
std::string currentFileName = std::string(currentFile.name);
if(currentFileName.length()>4)
directoryList.push_back(directory+currentFileName);
}
while (_findnext(findFileHandle, ¤tFile) == 0);
_findclose(findFileHandle);
#else
//Linux or MinGW
struct dirent * directoryEntry;
DIR *directoryHandle = opendir(directory.c_str());
if(!directoryHandle)
{
#ifdef DEBUG
printf("Unable to open directory: %s\n", directory.c_str());
#endif
return std::vector<std::string>();
}
while ((directoryEntry = readdir(directoryHandle)))
{
std::string currentFileName = std::string(directoryEntry->d_name);
if(currentFileName.length()>4)
directoryList.push_back(directory+currentFileName);
}
closedir(directoryHandle);
#endif
std::vector<std::string> searchResults;
for(std::vector<std::string>::iterator iter = directoryList.begin(), end = directoryList.end(); iter != end; ++iter)
{
std::string filename = *iter, tempfilename = *iter;
bool extensionMatch = !extensions.size();
for(std::vector<std::string>::iterator extIter = extensions.begin(), extEnd = extensions.end(); extIter != extEnd; ++extIter)
{
size_t filenameLength = filename.length()-(*extIter).length();
if(filename.find(*extIter, filenameLength) == filenameLength)
{
extensionMatch = true;
tempfilename = filename.substr(0, filenameLength);
break;
}
}
for (std::string::iterator iter = tempfilename.begin(); iter != tempfilename.end(); ++iter)
*iter = toupper(*iter);
bool searchMatch = !search.size();
if(search.size() && tempfilename.find(search)!=std::string::npos)
searchMatch = true;
if(searchMatch && extensionMatch)
searchResults.push_back(filename);
}
//Filter results
return searchResults;
}
int Client::MakeDirectory(const char * dirName)
{
#ifdef WIN
return _mkdir(dirName);
#else
return mkdir(dirName, 0755);
#endif
}
bool Client::WriteFile(std::vector<unsigned char> fileData, std::string filename)
{
bool saveError = false;
try
{
std::ofstream fileStream;
fileStream.open(std::string(filename).c_str(), std::ios::binary);
if(fileStream.is_open())
{
fileStream.write((char*)&fileData[0], fileData.size());
fileStream.close();
}
else
saveError = true;
}
catch (std::exception & e)
{
std::cerr << "WriteFile:" << e.what() << std::endl;
saveError = true;
}
return saveError;
}
bool Client::FileExists(std::string filename)
{
bool exists = false;
try
{
std::ifstream fileStream;
fileStream.open(std::string(filename).c_str(), std::ios::binary);
if(fileStream.is_open())
{
exists = true;
fileStream.close();
}
}
catch (std::exception & e)
{
exists = false;
}
return exists;
}
bool Client::WriteFile(std::vector<char> fileData, std::string filename)
{
bool saveError = false;
try
{
std::ofstream fileStream;
fileStream.open(std::string(filename).c_str(), std::ios::binary);
if(fileStream.is_open())
{
fileStream.write(&fileData[0], fileData.size());
fileStream.close();
}
else
saveError = true;
}
catch (std::exception & e)
{
std::cerr << "WriteFile:" << e.what() << std::endl;
saveError = true;
}
return saveError;
}
std::vector<unsigned char> Client::ReadFile(std::string filename)
{
try
{
std::ifstream fileStream;
fileStream.open(std::string(filename).c_str(), std::ios::binary);
if(fileStream.is_open())
{
fileStream.seekg(0, std::ios::end);
size_t fileSize = fileStream.tellg();
fileStream.seekg(0);
unsigned char * tempData = new unsigned char[fileSize];
fileStream.read((char *)tempData, fileSize);
fileStream.close();
std::vector<unsigned char> fileData;
fileData.insert(fileData.end(), tempData, tempData+fileSize);
delete[] tempData;
return fileData;
}
else
{
return std::vector<unsigned char>();
}
}
catch(std::exception & e)
{
std::cerr << "Readfile: " << e.what() << std::endl;
throw;
}
}
void Client::SetMessageOfTheDay(std::string message)
{
messageOfTheDay = message;
notifyMessageOfTheDay();
}
std::string Client::GetMessageOfTheDay()
{
return messageOfTheDay;
}
void Client::AddServerNotification(std::pair<std::string, std::string> notification)
{
serverNotifications.push_back(notification);
notifyNewNotification(notification);
}
std::vector<std::pair<std::string, std::string> > Client::GetServerNotifications()
{
return serverNotifications;
}
RequestStatus Client::ParseServerReturn(char *result, int status, bool json)
{
lastError = "";
// no server response, return "Malformed Response"
if (status == 200 && !result)
{
status = 603;
}
if (status == 302)
return RequestOkay;
if (status != 200)
{
std::stringstream httperror;
httperror << "HTTP Error " << status << ": " << http_ret_text(status);
lastError = httperror.str();
return RequestFailure;
}
if (json)
{
std::istringstream datastream(result);
Json::Value root;
try
{
datastream >> root;
// assume everything is fine if an empty [] is returned
if (root.size() == 0)
{
return RequestOkay;
}
int status = root.get("Status", 1).asInt();
if (status != 1)
{
lastError = root.get("Error", "Unspecified Error").asString();
return RequestFailure;
}
}
catch (std::exception &e)
{
// sometimes the server returns a 200 with the text "Error: 401"
if (!strncmp((const char *)result, "Error: ", 7))
{
status = atoi(result+7);
std::stringstream httperror;
httperror << "HTTP Error " << status << ": " << http_ret_text(status);
lastError = httperror.str();
return RequestFailure;
}
lastError = std::string("Could not read response: ") + e.what();
return RequestFailure;
}
}
else
{
if (strncmp((const char *)result, "OK", 2))
{
lastError = std::string(result);
return RequestFailure;
}
}
return RequestOkay;
}
void Client::Tick()
{
//Check thumbnail queue
RequestBroker::Ref().FlushThumbQueue();
if (versionCheckRequest)
{
if (CheckUpdate(versionCheckRequest, true))
versionCheckRequest = NULL;
}
if (alternateVersionCheckRequest)
{
if (CheckUpdate(alternateVersionCheckRequest, false))
alternateVersionCheckRequest = NULL;
}
}
bool Client::CheckUpdate(void *updateRequest, bool checkSession)
{
//Check status on version check request
if (http_async_req_status(updateRequest))
{
int status;
int dataLength;
char * data = http_async_req_stop(updateRequest, &status, &dataLength);
if (status != 200)
{
free(data);
}
else if(data)
{
std::istringstream dataStream(data);
try
{
Json::Value objDocument;
dataStream >> objDocument;
//Check session
if (checkSession)
{
if (!objDocument["Session"].asBool())
{
SetAuthUser(User(0, ""));
}
}
//Notifications from server
Json::Value notificationsArray = objDocument["Notifications"];
for (Json::UInt j = 0; j < notificationsArray.size(); j++)
{
std::string notificationLink = notificationsArray[j]["Link"].asString();
std::string notificationText = notificationsArray[j]["Text"].asString();
std::pair<std::string, std::string> item = std::pair<std::string, std::string>(notificationText, notificationLink);
AddServerNotification(item);
}
//MOTD
if (!usingAltUpdateServer || !checkSession)
{
this->messageOfTheDay = objDocument["MessageOfTheDay"].asString();
notifyMessageOfTheDay();
#ifndef IGNORE_UPDATES
//Check for updates
Json::Value versions = objDocument["Updates"];
#ifndef SNAPSHOT
Json::Value stableVersion = versions["Stable"];
int stableMajor = stableVersion["Major"].asInt();
int stableMinor = stableVersion["Minor"].asInt();
int stableBuild = stableVersion["Build"].asInt();
std::string stableFile = stableVersion["File"].asString();
std::string stableChangelog = stableVersion["Changelog"].asString();
if (stableBuild > BUILD_NUM)
{
updateAvailable = true;
updateInfo = UpdateInfo(stableMajor, stableMinor, stableBuild, stableFile, stableChangelog, UpdateInfo::Stable);
}
#endif
if (!updateAvailable)
{
Json::Value betaVersion = versions["Beta"];
int betaMajor = betaVersion["Major"].asInt();
int betaMinor = betaVersion["Minor"].asInt();
int betaBuild = betaVersion["Build"].asInt();
std::string betaFile = betaVersion["File"].asString();
std::string betaChangelog = betaVersion["Changelog"].asString();
if (betaBuild > BUILD_NUM)
{
updateAvailable = true;
updateInfo = UpdateInfo(betaMajor, betaMinor, betaBuild, betaFile, betaChangelog, UpdateInfo::Beta);
}
}
#if defined(SNAPSHOT) || MOD_ID > 0
Json::Value snapshotVersion = versions["Snapshot"];
int snapshotSnapshot = snapshotVersion["Snapshot"].asInt();
std::string snapshotFile = snapshotVersion["File"].asString();
std::string snapshotChangelog = snapshotVersion["Changelog"].asString();
if (snapshotSnapshot > SNAPSHOT_ID)
{
updateAvailable = true;
updateInfo = UpdateInfo(snapshotSnapshot, snapshotFile, snapshotChangelog, UpdateInfo::Snapshot);
}
#endif
if(updateAvailable)
{
notifyUpdateAvailable();
}
#endif
}
}
catch (std::exception & e)
{
//Do nothing
}
free(data);
}
return true;
}
return false;
}
UpdateInfo Client::GetUpdateInfo()
{
return updateInfo;
}
void Client::notifyUpdateAvailable()
{
for (std::vector<ClientListener*>::iterator iterator = listeners.begin(), end = listeners.end(); iterator != end; ++iterator)
{
(*iterator)->NotifyUpdateAvailable(this);
}
}
void Client::notifyMessageOfTheDay()
{
for (std::vector<ClientListener*>::iterator iterator = listeners.begin(), end = listeners.end(); iterator != end; ++iterator)
{
(*iterator)->NotifyMessageOfTheDay(this);
}
}
void Client::notifyAuthUserChanged()
{
for (std::vector<ClientListener*>::iterator iterator = listeners.begin(), end = listeners.end(); iterator != end; ++iterator)
{
(*iterator)->NotifyAuthUserChanged(this);
}
}
void Client::notifyNewNotification(std::pair<std::string, std::string> notification)
{
for (std::vector<ClientListener*>::iterator iterator = listeners.begin(), end = listeners.end(); iterator != end; ++iterator)
{
(*iterator)->NotifyNewNotification(this, notification);
}
}
void Client::AddListener(ClientListener * listener)
{
listeners.push_back(listener);
}
void Client::RemoveListener(ClientListener * listener)
{
for (std::vector<ClientListener*>::iterator iterator = listeners.begin(), end = listeners.end(); iterator != end; ++iterator)
{
if((*iterator) == listener)
{
listeners.erase(iterator);
return;
}
}
}
void Client::WritePrefs()
{
std::ofstream configFile;
configFile.open("powder.pref", std::ios::trunc);
if (configFile)
{
if (authUser.UserID)
{
preferences["User"]["ID"] = authUser.UserID;
preferences["User"]["SessionID"] = authUser.SessionID;
preferences["User"]["SessionKey"] = authUser.SessionKey;
preferences["User"]["Username"] = authUser.Username;
if (authUser.UserElevation == User::ElevationAdmin)
preferences["User"]["Elevation"] = "Admin";
else if (authUser.UserElevation == User::ElevationModerator)
preferences["User"]["Elevation"] = "Mod";
else
preferences["User"]["Elevation"] = "None";
}
else
{
preferences["User"] = Json::nullValue;
}
configFile << preferences;
configFile.close();
}
}
void Client::Shutdown()
{
RequestBroker::Ref().Shutdown();
ClearThumbnailRequests();
http_done();
//Save config
WritePrefs();
}
Client::~Client()
{
}
void Client::SetAuthUser(User user)
{
authUser = user;
notifyAuthUserChanged();
}
User Client::GetAuthUser()
{
return authUser;
}
RequestStatus Client::UploadSave(SaveInfo & save)
{
lastError = "";