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Code Issues Releases Wiki Activity

Clean up code to handle failed attempts at loading backend plugins.

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This commit is contained in:
King_DuckZ 2016-06-02 21:16:19 +02:00
parent 7de71943ad
commit 61b0b586cf
7 changed files with 74 additions and 63 deletions
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17
src/navigate/main.cpp
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@ -26,7 +26,6 @@
#include <ciso646>
#include <string>
#include <vector>
#include <cassert>
#include <boost/range/algorithm/copy.hpp>
namespace {
@ -52,16 +51,14 @@ int main (int parArgc, char* parArgv[]) {
}
dinlib::Settings settings;
{
const bool loaded = dinlib::load_settings(CONFIG_FILE_PATH, settings);
if (not loaded) {
std::cerr << "Can't load settings from " << CONFIG_FILE_PATH << ", quitting\n";
return 1;
}
try {
dinlib::load_settings(CONFIG_FILE_PATH, settings);
}
catch (const std::runtime_error& err) {
std::cerr << "Can't load settings from " << CONFIG_FILE_PATH << ":\n";
std::cerr << err.what() << '\n';
return 1;
}
//TODO: throw if plugin loading failed
assert(settings.backend_plugin.name() == settings.backend_name);
assert(settings.backend_plugin.is_loaded());
do_navigation(settings.backend_plugin.backend());
return 0;