void wdll_ver_Append(const OsPath& pathname, VersionList& list)
{
if(pathname.empty())
return; // avoid error in ReadVersionString
// pathname may not have an extension (e.g. driver names from the
// registry). note that always appending ".dll" would be incorrect
// since some have ".sys" extension.
OsPath modulePathname(pathname);
if(modulePathname.Extension() == "")
modulePathname = modulePathname.ChangeExtension(L".dll");
const OsPath moduleName(modulePathname.Filename());
// read file version. try this with and without FS redirection since
// pathname might assume both.
wchar_t versionString[500]; // enclosed in () below
if(ReadVersionString(modulePathname, versionString, ARRAY_SIZE(versionString)) != INFO::OK)
{
WinScopedDisableWow64Redirection s;
// still failed; avoid polluting list with DLLs that don't exist
// (requiring callers to check for their existence beforehand would be
// onerous and unreliable)
if(ReadVersionString(modulePathname, versionString, ARRAY_SIZE(versionString)) != INFO::OK)
return;
}
if(!list.empty())
list += L", ";
list += moduleName.Filename().string();
list += L" (";
list += versionString;
list += L")";
}
/* get a list of the newest/defined versions from the repo */
bool SensorUpdater::getUpdateList(VersionList* outList, const VersionList &packageVersionList, const REPOS &repo)
{
// get the newest version from the repos
VersionList allPackages;
bool success = getVersionsOnServer(&allPackages, repo);
//extract the newst version of all mandatory packages
VersionList updatePackages;
int i;
parse_function_map::const_iterator iter;
for (iter = possible_pkgs_.begin(), i = 0; iter != possible_pkgs_.end(); ++iter, ++i) {
// extract all packages which are mandatory to install
VersionList temp;
for(size_t j=0; j<allPackages.size(); j++) {
if( allPackages[j].package_name == iter->first) {
if (!packageVersionList.empty()) {
// check if the version is the requested version
if (allPackages[j] == packageVersionList[i]) {
if (allPackages[j].package_name != packageVersionList[i].package_name) {
std::cerr << "requested version package name and found package name does not match" << std::endl;
exit(-1);
}
temp.push_back( allPackages[j] );
break;
}
}
else {
temp.push_back( allPackages[j] );
}
}
}
// check we found the mandatory package
if (temp.size() < 1) {
std::cout << "[ERROR]: Could not find the required package \""
<< iter->first << "\" in the online repository!\n";
exit(1);
}
// sort for version
std::sort(temp.begin(), temp.end());
// add the newest version of the mandatory package to the update list
updatePackages.push_back(temp.back());
}
*outList = updatePackages;
return success;
}
