uint32 GatherInfoTask::validate() { UserCore::Item::ItemInfoI* pItemInfo = getItemHandle()->getItemInfo(); uint32 isValid = 0; if (!pItemInfo) return UserCore::Item::Helper::V_BADINFO; DesuraId par = pItemInfo->getParentId(); UserCore::Item::ItemInfoI *parInfo = nullptr; if (par.isOk()) { parInfo = getUserCore()->getItemManager()->findItemInfo(par); if (!parInfo || !(parInfo->getStatus() & UserCore::Item::ItemInfoI::STATUS_INSTALLED)) isValid |= UserCore::Item::Helper::V_PARENT; } const char* path = pItemInfo->getPath(getMcfBranch()); if (!path) { isValid |= UserCore::Item::Helper::V_BADPATH; } else { const char *comAppPath = getUserCore()->getAppDataPath(); uint64 inFreeSpace = UTIL::OS::getFreeSpace(path); uint64 dlFreeSpace = UTIL::OS::getFreeSpace(comAppPath); //if they are on the same drive: if (strncmp(comAppPath, path, 3) == 0) { if ((inFreeSpace+dlFreeSpace) < (pItemInfo->getDownloadSize()+pItemInfo->getInstallSize())) { isValid |= (UserCore::Item::Helper::V_FREESPACE|UserCore::Item::Helper::V_FREESPACE_DL|UserCore::Item::Helper::V_FREESPACE_INS); } } else { if (dlFreeSpace < pItemInfo->getDownloadSize()) isValid |= UserCore::Item::Helper::V_FREESPACE|UserCore::Item::Helper::V_FREESPACE_DL; if (inFreeSpace < pItemInfo->getInstallSize()) isValid |= UserCore::Item::Helper::V_FREESPACE|UserCore::Item::Helper::V_FREESPACE_INS; } if (pItemInfo->getStatus() & UserCore::Item::ItemInfoI::STATUS_INSTALLCOMPLEX) { const char* primPath = pItemInfo->getInsPrimary(); if (primPath && strcmp(primPath, "") != 0 && UTIL::FS::isValidFolder(primPath) && !UTIL::FS::isFolderEmpty(primPath)) isValid |= UserCore::Item::Helper::V_NONEMPTY; } else if (pItemInfo->getStatus() & UserCore::Item::ItemInfoI::STATUS_DLC) { if (!parInfo || gcString(path) != gcString(parInfo->getPath())) { if (!UTIL::FS::isFolderEmpty(path)) isValid |= UserCore::Item::Helper::V_NONEMPTY; } } else if (!UTIL::FS::isFolderEmpty(path)) { isValid |= UserCore::Item::Helper::V_NONEMPTY; } } #ifdef NIX UserCore::Item::BranchInfoI* bi = pItemInfo->getBranchById(getMcfBranch()); std::vector<DesuraId> toolList; bi->getToolList(toolList); uint32 res = getUserCore()->getToolManager()->hasNonInstallableTool(toolList); switch (res) { case 0: isValid |= UserCore::Item::Helper::V_JAVA_SUN; break; case 1: isValid |= UserCore::Item::Helper::V_JAVA; break; case 2: isValid |= UserCore::Item::Helper::V_MONO; break; case 3: isValid |= UserCore::Item::Helper::V_AIR; break; }; #endif return isValid; }
void ItemHandle::installLaunchScripts() { UserCore::Item::ItemInfoI* item = getItemInfo(); if (!item) return; UserCore::Item::BranchInfoI* branch = item->getCurrentBranch(); if (!branch) return; std::vector<UserCore::Item::Misc::ExeInfoI*> exeList; item->getExeList(exeList); char* scriptBin = NULL; char* scriptXdg = NULL; try { UTIL::FS::readWholeFile(UTIL::STRING::toStr( UTIL::OS::getDataPath(L"scripts/launch_bin_template.sh")), &scriptBin); UTIL::FS::readWholeFile(UTIL::STRING::toStr( UTIL::OS::getDataPath(L"scripts/launch_xdg_template.sh")), &scriptXdg); } catch (gcException &e) { safe_delete(scriptBin); safe_delete(scriptXdg); Warning(gcString("Failed to read launch script template: {0}\n", e)); return; } gcString globalArgs = getUserCore()->getCVarValue("gc_linux_launch_globalargs"); gcString globalExe = getUserCore()->getCVarValue("gc_linux_launch_globalbin"); if (!UTIL::FS::isValidFile(globalExe.c_str())) globalExe = ""; for (size_t x=0; x<exeList.size(); x++) { UserCore::Item::Misc::ExeInfoI* exe = exeList[x]; if (!exe || !UTIL::FS::isValidFile(exe->getExe())) continue; gcString path("{0}/desura_launch_{1}.sh", item->getPath(), UTIL::LIN::sanitiseFileName(exe->getName())); char magicBytes[5] = {0}; try { UTIL::FS::FileHandle fh(exe->getExe(), UTIL::FS::FILE_READ); fh.read(magicBytes, 5); } catch (gcException& e) { continue; } UTIL::LIN::BinType type = UTIL::LIN::getFileType(magicBytes, 5); try { UTIL::FS::FileHandle fh(path.c_str(), UTIL::FS::FILE_WRITE); if (type == UTIL::LIN::BT_UNKNOWN) { gcString lcmd(scriptXdg, exe->getExe()); fh.write(lcmd.c_str(), lcmd.size()); } else { gcString libPath("\"{0}/{1}/{2}/lib\"", UTIL::OS::getAppDataPath(), branch->getItemId().getFolderPathExtension(), (uint32)branch->getBranchId()); gcString libPathB("{0}/lib{1}", item->getPath(), branch->is32Bit()?"32":"64"); if (UTIL::FS::isValidFolder(libPathB.c_str())) { libPath += ":"; libPath += "\"" + libPathB + "\""; } const char* exePath = exe->getExe(); gcString args; gcString ea(exe->getExeArgs()); if (globalExe.size() > 0) { args += gcString(exePath); exePath = globalExe.c_str(); } if (ea.size() > 0) { if (args.size() > 0) args += " "; args += ea; } if (globalArgs.size() > 0) { if (args.size() > 0) args += " "; args += globalArgs; } gcString lcmd(scriptBin, exePath, args, libPath); fh.write(lcmd.c_str(), lcmd.size()); } } catch (gcException &e) { } chmod(path.c_str(), S_IRWXU|S_IRGRP|S_IROTH); } safe_delete(scriptBin); safe_delete(scriptXdg); }