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);
}