mtx_release_version_t
get_latest_release_version() {
bool debug = debugging_requested("version_check|curl");
std::string url = MTX_VERSION_CHECK_URL;
debugging_requested("version_check_url", &url);
mxdebug_if(debug, boost::format("Update check started with URL %1%\n") % url);
mtx_release_version_t release;
auto doc = retrieve_and_parse_xml(url + ".gz");
#if defined(HAVE_BZLIB_H)
if (!doc)
doc = retrieve_and_parse_xml(url + ".bz2");
#endif // HAVE_BZLIB_H
if (!doc)
doc = retrieve_and_parse_xml(url);
if (!doc)
return release;
release.latest_source = version_number_t(doc->select_single_node("/mkvtoolnix-releases/latest-source/version").node().child_value());
release.latest_windows_build = version_number_t((boost::format("%1% build %2%")
% doc->select_single_node("/mkvtoolnix-releases/latest-windows-pre/version").node().child_value()
% doc->select_single_node("/mkvtoolnix-releases/latest-windows-pre/build").node().child_value()).str());
release.valid = release.latest_source.valid;
release.urls["general"] = doc->select_single_node("/mkvtoolnix-releases/latest-source/url").node().child_value();
release.urls["source_code"] = doc->select_single_node("/mkvtoolnix-releases/latest-source/source-code-url").node().child_value();
release.urls["windows_pre_build"] = doc->select_single_node("/mkvtoolnix-releases/latest-windows-pre/url").node().child_value();
for (auto arch : std::vector<std::string>{ "x86", "amd64" })
for (auto package : std::vector<std::string>{ "installer", "portable" })
release.urls[std::string{"windows_"} + arch + "_" + package] = doc->select_single_node((std::string{"/mkvtoolnix-releases/latest-windows-binary/"} + package + "-url/" + arch).c_str()).node().child_value();
if (debug) {
std::stringstream urls;
brng::for_each(release.urls, [&](std::pair<std::string, std::string> const &kv) { urls << " " << kv.first << ":" << kv.second; });
mxdebug(boost::format("update check: current %1% latest source %2% latest winpre %3% URLs%4%\n")
% release.current_version.to_string() % release.latest_source.to_string() % release.latest_windows_build.to_string() % urls);
}
return release;
}
version_number_t
get_current_version() {
return version_number_t(VERSION);
}
int
compare_current_version_to(const std::string &other_version_str) {
return version_number_t(VERSION).compare(version_number_t(other_version_str));
}
