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Merge #10123: Allow debug logs to be excluded from specified component

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3bde556 Add -debugexclude option to switch off logging for specified components (John Newbery)

Tree-SHA512: 30202e3f2085fc2fc5dd4bedb92988f4cb162c612a42cf8f6395a7da326f34975ddc347f82bc4ddca6c84c438dc0cc6e87869f90c7ff88105dbeaa52a947fa43
This commit is contained in:
Wladimir J. van der Laan 2017-04-03 17:37:00 +02:00
parent cb598cfba1 3bde556429
commit 471ed00fcd
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GPG key ID: 74810B012346C9A6
1 changed files with 14 additions and 1 deletions
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15
src/init.cpp
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@ -443,6 +443,7 @@ std::string HelpMessage(HelpMessageMode mode)
}
strUsage += HelpMessageOpt("-debug=<category>", strprintf(_("Output debugging information (default: %u, supplying <category> is optional)"), 0) + ". " +
_("If <category> is not supplied or if <category> = 1, output all debugging information.") + " " + _("<category> can be:") + " " + ListLogCategories() + ".");
strUsage += HelpMessageOpt("-debugexclude=<category>", strprintf(_("Exclude debugging information for a category. Can be used in conjunction with -debug=1 to output debug logs for all categories except one or more specified categories.")));
if (showDebug)
strUsage += HelpMessageOpt("-nodebug", "Turn off debugging messages, same as -debug=0");
strUsage += HelpMessageOpt("-help-debug", _("Show all debugging options (usage: --help -help-debug)"));
@ -914,13 +915,25 @@ bool AppInitParameterInteraction()
for (const auto& cat : categories) {
uint32_t flag;
if (!GetLogCategory(&flag, &cat)) {
InitWarning(strprintf(_("Unsupported logging category %s.\n"), cat));
InitWarning(strprintf(_("Unsupported logging category %s=%s."), "-debug", cat));
}
logCategories |= flag;
}
}
}
// Now remove the logging categories which were explicitly excluded
if (mapMultiArgs.count("-debugexclude") > 0) {
const std::vector<std::string>& excludedCategories = mapMultiArgs.at("-debugexclude");
for (const auto& cat : excludedCategories) {
uint32_t flag;
if (!GetLogCategory(&flag, &cat)) {
InitWarning(strprintf(_("Unsupported logging category %s=%s."), "-debugexclude", cat));
}
logCategories &= ~flag;
}
}
// Check for -debugnet
if (GetBoolArg("-debugnet", false))
InitWarning(_("Unsupported argument -debugnet ignored, use -debug=net."));