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Early quit when no space left on device

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This commit is contained in:
emeric
2020-08-10 10:24:07 +02:00
parent 0ca0b9e66f
commit 6b4e17931e
1 changed files with 13 additions and 3 deletions
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src/lms/main.cpp
+13 -3
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@@ -36,7 +36,9 @@
#include "utils/Service.hpp"
#include "utils/WtLogger.hpp"
std::vector<std::string> generateWtConfig(std::string execPath)
static
std::vector<std::string>
generateWtConfig(std::string execPath)
{
std::vector<std::string> args;
@@ -92,8 +94,16 @@ std::vector<std::string> generateWtConfig(std::string execPath)
}
std::ofstream oss(wtConfigPath.string().c_str(), std::ios::out);
boost::property_tree::xml_parser::write_xml(oss, pt);
{
std::ofstream oss {wtConfigPath.string().c_str(), std::ios::out};
if (!oss)
throw LmsException {"Can't open '" + wtConfigPath.string() + "' for writing!"};
boost::property_tree::xml_parser::write_xml(oss, pt);
if (!oss)
throw LmsException {"Can't write in file '" + wtConfigPath.string() + "', no space left?"};
}
return args;
}