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cf40817160
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@8967 a592a061-630c-0410-9148-cb99ea01b6c8
107 lines
2.3 KiB
C
107 lines
2.3 KiB
C
/**
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* \file debug.C
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* This file is part of LyX, the document processor.
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* Licence details can be found in the file COPYING.
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*
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* \author Lars Gullik Bjønnes
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* \author Jean-Marc Lasgouttes
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*
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* Full author contact details are available in file CREDITS.
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*/
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#include <config.h>
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#include "debug.h"
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#include "gettext.h"
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#include "support/lstrings.h"
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#include <iostream>
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#include <iomanip>
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using lyx::support::ascii_lowercase;
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using lyx::support::bformat;
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using lyx::support::isStrInt;
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using lyx::support::strToInt;
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using std::setw;
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using std::string;
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using std::ostream;
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namespace {
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struct error_item {
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Debug::type level;
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char const * name;
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char const * desc;
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};
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error_item errorTags[] = {
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{ Debug::NONE, "none", N_("No debugging message")},
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{ Debug::INFO, "info", N_("General information")},
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{ Debug::DEBUG, "debug", N_("Developers general debug messages")},
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{ Debug::ANY, "any", N_("All debugging messages")}
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};
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int const numErrorTags = sizeof(errorTags)/sizeof(error_item);
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} // namespace anon
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lyx_debug_trait::type lyx_debug_trait::value(string const & val)
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{
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type l = Debug::NONE;
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string v(val);
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while (!v.empty()) {
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string::size_type st = v.find(',');
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string tmp(ascii_lowercase(v.substr(0, st)));
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if (tmp.empty())
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break;
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// Is it a number?
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if (isStrInt(tmp))
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l |= static_cast<type>(strToInt(tmp));
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else
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// Search for an explicit name
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for (int i = 0 ; i < numErrorTags ; ++i)
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if (tmp == errorTags[i].name) {
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l |= errorTags[i].level;
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break;
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}
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if (st == string::npos) break;
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v.erase(0, st + 1);
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}
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return l;
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}
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void lyx_debug_trait::showLevel(ostream & os, lyx_debug_trait::type level)
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{
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// Show what features are traced
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for (int i = 0; i < numErrorTags ; ++i) {
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if (errorTags[i].level != Debug::ANY
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&& errorTags[i].level != Debug::NONE
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&& errorTags[i].level & level) {
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// avoid _(...) re-entrance problem
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string const s = _(errorTags[i].desc);
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os << bformat(_("Debugging `%1$s' (%2$s)"),
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errorTags[i].name, s)
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<< '\n';
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}
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}
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os.flush();
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}
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void lyx_debug_trait::showTags(ostream & os)
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{
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for (int i = 0; i < numErrorTags ; ++i)
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os << setw(7) << static_cast<unsigned int>(errorTags[i].level)
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<< setw(10) << errorTags[i].name
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<< " " << _(errorTags[i].desc) << '\n';
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os.flush();
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}
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LyXErr lyxerr;
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