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utils: add Mu::Error (runtime exception)

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This commit is contained in:
Dirk-Jan C. Binnema
2019-12-30 22:28:11 +02:00
parent 4dc35247d1
commit dfafecaf0c
3 changed files with 101 additions and 10 deletions
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28
lib/utils/mu-utils.cc
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@ -181,21 +181,29 @@ Mu::quote (const std::string& str)
va_list args;
va_start (args, frm);
char *s = {};
const auto res = g_vasprintf (&s, frm, args);
auto str = format(frm, args);
va_end (args);
if (res == -1) {
std::cerr << "string format failed" << std::endl;
return {};
}
std::string str = s;
free (s);
return str;
}
std::string
Mu::format (const char *frm, va_list args)
{
char *s{};
const auto res = g_vasprintf (&s, frm, args);
if (res == -1) {
std::cerr << "string format failed" << std::endl;
return {};
}
std::string str{s};
g_free (s);
return str;
}
constexpr const auto InternalDateFormat = "%010" G_GINT64_FORMAT;
constexpr const char InternalDateMin[] = "0000000000";
constexpr const char InternalDateMax[] = "9999999999";