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optimization: turn more constants into global statics

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This commit is contained in:
Oswald Buddenhagen
2010-02-08 17:15:44 +01:00
parent 1f088a70ba
commit 4c9aca0cfc
1 changed files with 68 additions and 31 deletions
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99
src/shared/proparser/profileevaluator.cpp
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@@ -344,9 +344,27 @@ static struct {
QString field_sep;
QString deppath;
QString incpath;
QString strelse;
QString strtrue;
QString strfalse;
QString strunix;
QString strmacx;
QString strqnx6;
QString strmac9;
QString strmac;
QString strwin32;
QString strCONFIG;
QString strARGS;
QString strDot;
QString strDotDot;
QString strever;
QString strforever;
QString strTEMPLATE;
QString strQMAKE_DIR_SEP;
QHash<QString, int> expands;
QHash<QString, int> functions;
QHash<QString, int> varList;
QRegExp reg_variableName;
} statics;
void ProFileEvaluator::Private::initStatics()
@@ -357,6 +375,26 @@ void ProFileEvaluator::Private::initStatics()
statics.field_sep = QLatin1String(" ");
statics.deppath = QLatin1String("DEPENDPATH");
statics.incpath = QLatin1String("INCLUDEPATH");
statics.strelse = QLatin1String("else");
statics.strtrue = QLatin1String("true");
statics.strfalse = QLatin1String("false");
statics.strunix = QLatin1String("unix");
statics.strmacx = QLatin1String("macx");
statics.strqnx6 = QLatin1String("qnx6");
statics.strmac9 = QLatin1String("mac9");
statics.strmac = QLatin1String("mac");
statics.strwin32 = QLatin1String("win32");
statics.strCONFIG = QLatin1String("CONFIG");
statics.strARGS = QLatin1String("ARGS");
statics.strDot = QLatin1String(".");
statics.strDotDot = QLatin1String("..");
statics.strever = QLatin1String("ever");
statics.strforever = QLatin1String("forever");
statics.strTEMPLATE = QLatin1String("TEMPLATE");
statics.strQMAKE_DIR_SEP = QLatin1String("QMAKE_DIR_SEP");
statics.reg_variableName.setPattern(QLatin1String("\\$\\(.*\\)"));
statics.reg_variableName.setMinimal(true);
static const struct {
const char * const name;
@@ -914,8 +952,7 @@ static QString expandEnvVars(const QString &str)
{
QString string = str;
int rep;
QRegExp reg_variableName(QLatin1String("\\$\\(.*\\)"));
reg_variableName.setMinimal(true);
QRegExp reg_variableName = statics.reg_variableName; // Copy for thread safety
while ((rep = reg_variableName.indexIn(string)) != -1)
string.replace(rep, reg_variableName.matchedLength(),
QString::fromLocal8Bit(qgetenv(string.mid(rep + 2, reg_variableName.matchedLength() - 3).toLatin1().constData()).constData()));
@@ -1165,7 +1202,7 @@ void ProFileEvaluator::Private::visitProCondition(ProCondition *cond)
{
if (!m_skipLevel) {
m_hadCondition = true;
if (!cond->text().compare(QLatin1String("else"), Qt::CaseInsensitive)) {
if (!cond->text().compare(statics.strelse, Qt::CaseInsensitive)) {
m_sts.condition = !m_sts.prevCondition;
} else {
m_sts.prevCondition = false;
@@ -1307,7 +1344,7 @@ ProItem::ProItemReturn ProFileEvaluator::Private::visitProFile(ProFile *pro)
QSet<QString> processed;
forever {
bool finished = true;
QStringList configs = valuesDirect(QLatin1String("CONFIG"));
QStringList configs = valuesDirect(statics.strCONFIG);
for (int i = configs.size() - 1; i >= 0; --i) {
const QString config = configs.at(i).toLower();
if (!processed.contains(config)) {
@@ -1757,28 +1794,28 @@ QStringList ProFileEvaluator::Private::expandVariableReferences(
bool ProFileEvaluator::Private::isActiveConfig(const QString &config, bool regex)
{
// magic types for easy flipping
if (config == QLatin1String("true"))
if (config == statics.strtrue)
return true;
if (config == QLatin1String("false"))
if (config == statics.strfalse)
return false;
// mkspecs
if ((m_option->target_mode == m_option->TARG_MACX_MODE
|| m_option->target_mode == m_option->TARG_QNX6_MODE
|| m_option->target_mode == m_option->TARG_UNIX_MODE)
&& config == QLatin1String("unix"))
&& config == statics.strunix)
return true;
if (m_option->target_mode == m_option->TARG_MACX_MODE && config == QLatin1String("macx"))
if (m_option->target_mode == m_option->TARG_MACX_MODE && config == statics.strmacx)
return true;
if (m_option->target_mode == m_option->TARG_QNX6_MODE && config == QLatin1String("qnx6"))
if (m_option->target_mode == m_option->TARG_QNX6_MODE && config == statics.strqnx6)
return true;
if (m_option->target_mode == m_option->TARG_MAC9_MODE && config == QLatin1String("mac9"))
if (m_option->target_mode == m_option->TARG_MAC9_MODE && config == statics.strmac9)
return true;
if ((m_option->target_mode == m_option->TARG_MAC9_MODE
|| m_option->target_mode == m_option->TARG_MACX_MODE)
&& config == QLatin1String("mac"))
&& config == statics.strmac)
return true;
if (m_option->target_mode == m_option->TARG_WIN_MODE && config == QLatin1String("win32"))
if (m_option->target_mode == m_option->TARG_WIN_MODE && config == statics.strwin32)
return true;
if (regex && (config.contains(QLatin1Char('*')) || config.contains(QLatin1Char('?')))) {
@@ -1788,7 +1825,7 @@ bool ProFileEvaluator::Private::isActiveConfig(const QString &config, bool regex
return true;
// CONFIG variable
foreach (const QString &configValue, m_valuemap.value(QLatin1String("CONFIG"))) {
foreach (const QString &configValue, m_valuemap.value(statics.strCONFIG)) {
if (re.exactMatch(configValue))
return true;
}
@@ -1798,7 +1835,7 @@ bool ProFileEvaluator::Private::isActiveConfig(const QString &config, bool regex
return true;
// CONFIG variable
foreach (const QString &configValue, m_valuemap.value(QLatin1String("CONFIG"))) {
foreach (const QString &configValue, m_valuemap.value(statics.strCONFIG)) {
if (configValue == config)
return true;
}
@@ -1834,7 +1871,7 @@ QStringList ProFileEvaluator::Private::evaluateFunction(
args += argumentsList[i];
m_valuemap[QString::number(i+1)] = argumentsList[i];
}
m_valuemap[QLatin1String("ARGS")] = args;
m_valuemap[statics.strARGS] = args;
oki = (visitProBlock(funcPtr) != ProItem::ReturnFalse); // True || Return
ret = m_returnValue;
m_returnValue.clear();
@@ -1958,7 +1995,7 @@ QStringList ProFileEvaluator::Private::evaluateExpandFunction(const QString &fun
start = start_str.toInt(&ok);
if (!ok) {
if (args.count() == 2) {
int dotdot = start_str.indexOf(QLatin1String(".."));
int dotdot = start_str.indexOf(statics.strDotDot);
if (dotdot != -1) {
start = start_str.left(dotdot).toInt(&ok);
if (ok)
@@ -2016,7 +2053,7 @@ QStringList ProFileEvaluator::Private::evaluateExpandFunction(const QString &fun
bool singleLine = true;
if (args.count() > 1)
singleLine = (!args[1].compare(QLatin1String("true"), Qt::CaseInsensitive));
singleLine = (!args[1].compare(statics.strtrue, Qt::CaseInsensitive));
QFile qfile(resolvePath(file));
if (qfile.open(QIODevice::ReadOnly)) {
@@ -2157,7 +2194,7 @@ QStringList ProFileEvaluator::Private::evaluateExpandFunction(const QString &fun
} else {
bool recursive = false;
if (args.count() == 2)
recursive = (!args[1].compare(QLatin1String("true"), Qt::CaseInsensitive) || args[1].toInt());
recursive = (!args[1].compare(statics.strtrue, Qt::CaseInsensitive) || args[1].toInt());
QStringList dirs;
QString r = fixPathToLocalOS(resolvePath(args[0]));
int slash = r.lastIndexOf(QDir::separator());
@@ -2176,7 +2213,7 @@ QStringList ProFileEvaluator::Private::evaluateExpandFunction(const QString &fun
QDir qdir(dir);
for (int i = 0; i < (int)qdir.count(); ++i) {
if (qdir[i] == QLatin1String(".") || qdir[i] == QLatin1String(".."))
if (qdir[i] == statics.strDot || qdir[i] == statics.strDotDot)
continue;
QString fname = dir + qdir[i];
if (IoUtils::fileType(fname) == IoUtils::FileIsDir) {
@@ -2222,8 +2259,8 @@ ProItem::ProItemReturn ProFileEvaluator::Private::evaluateConditionalFunction(
if (ret.isEmpty()) {
return ProItem::ReturnTrue;
} else {
if (ret.first() != QLatin1String("false")) {
if (ret.first() == QLatin1String("true")) {
if (ret.first() != statics.strfalse) {
if (ret.first() == statics.strtrue) {
return ProItem::ReturnTrue;
} else {
bool ok;
@@ -2351,12 +2388,12 @@ ProItem::ProItemReturn ProFileEvaluator::Private::evaluateConditionalFunction(
if (args.count() == 1) {
doVariableReplace(&args[0]);
it_list = args[0];
if (args[0] != QLatin1String("ever")) {
if (args[0] != statics.strever) {
logMessage(format("for({var, list|var, forever|ever})"
" requires one or two arguments."));
return ProItem::ReturnFalse;
}
it_list = QLatin1String("forever");
it_list = statics.strforever;
} else {
loop.variable = args[0];
loop.oldVarVal = m_valuemap.value(loop.variable);
@@ -2365,10 +2402,10 @@ ProItem::ProItemReturn ProFileEvaluator::Private::evaluateConditionalFunction(
}
loop.list = m_valuemap.value(it_list);
if (loop.list.isEmpty()) {
if (it_list == QLatin1String("forever")) {
if (it_list == statics.strforever) {
loop.infinite = true;
} else {
int dotdot = it_list.indexOf(QLatin1String(".."));
int dotdot = it_list.indexOf(statics.strDotDot);
if (dotdot != -1) {
bool ok;
int start = it_list.left(dotdot).toInt(&ok);
@@ -2497,7 +2534,7 @@ ProItem::ProItemReturn ProFileEvaluator::Private::evaluateConditionalFunction(
return ProItem::ReturnFalse;
}
const QStringList mutuals = args[1].split(QLatin1Char('|'));
const QStringList &configs = valuesDirect(QLatin1String("CONFIG"));
const QStringList &configs = valuesDirect(statics.strCONFIG);
for (int i = configs.size() - 1; i >= 0; i--) {
for (int mut = 0; mut < mutuals.count(); mut++) {
@@ -2640,7 +2677,7 @@ ProItem::ProItemReturn ProFileEvaluator::Private::evaluateConditionalFunction(
bool ignore_error = false;
if (args.count() == 2) {
QString sarg = args[1];
ignore_error = (!sarg.compare(QLatin1String("true"), Qt::CaseInsensitive) || sarg.toInt());
ignore_error = (!sarg.compare(statics.strtrue, Qt::CaseInsensitive) || sarg.toInt());
} else if (args.count() != 1) {
logMessage(format("load(feature) requires one or two arguments."));
return ProItem::ReturnFalse;
@@ -2838,9 +2875,9 @@ QStringList ProFileEvaluator::Private::values(const QString &variableName,
QStringList result = place.value(variableName);
if (result.isEmpty()) {
if (variableName == QLatin1String("TEMPLATE")) {
if (variableName == statics.strTEMPLATE) {
result.append(QLatin1String("app"));
} else if (variableName == QLatin1String("QMAKE_DIR_SEP")) {
} else if (variableName == statics.strQMAKE_DIR_SEP) {
result.append(m_option->dirlist_sep);
}
}
@@ -3081,7 +3118,7 @@ QStringList ProFileEvaluator::absoluteFileValues(
if (wildcard.contains(QLatin1Char('*')) || wildcard.contains(QLatin1Char('?'))) {
QDir theDir(absDir);
foreach (const QString &fn, theDir.entryList(QStringList(wildcard)))
if (fn != QLatin1String(".") && fn != QLatin1String(".."))
if (fn != statics.strDot && fn != statics.strDotDot)
result << absDir + QLatin1Char('/') + fn;
} // else if (acceptMissing)
}
@@ -3093,7 +3130,7 @@ QStringList ProFileEvaluator::absoluteFileValues(
ProFileEvaluator::TemplateType ProFileEvaluator::templateType()
{
QStringList templ = values(QLatin1String("TEMPLATE"));
QStringList templ = values(statics.strTEMPLATE);
if (templ.count() >= 1) {
const QString &t = templ.last();
if (!t.compare(QLatin1String("app"), Qt::CaseInsensitive))