mirror of
https://bitbucket.org/smil3y/kdelibs.git
synced 2025-02-23 18:32:49 +00:00
kdecore: initialize KMacroMapExpander and KWordMacroExpander variables
Signed-off-by: Ivailo Monev <xakepa10@gmail.com>
This commit is contained in:
Ivailo Monev
parent
d2b312f5a1
commit
9e021af628
2 changed files with 158 additions and 138 deletions
|
|
@ -26,7 +26,8 @@
|
|||
#include <QtCore/QHash>
|
||||
#include <QtCore/QStringList>
|
||||
|
||||
KMacroExpanderBase::KMacroExpanderBase( QChar c ) : d(new KMacroExpanderBasePrivate(c))
|
||||
KMacroExpanderBase::KMacroExpanderBase(QChar c)
|
||||
: d(new KMacroExpanderBasePrivate(c))
|
||||
{
|
||||
}
|
||||
|
||||
|
|
@ -35,19 +36,17 @@ KMacroExpanderBase::~KMacroExpanderBase()
|
|||
delete d;
|
||||
}
|
||||
|
||||
void
|
||||
KMacroExpanderBase::setEscapeChar( QChar c )
|
||||
void KMacroExpanderBase::setEscapeChar(QChar c)
|
||||
{
|
||||
d->escapechar = c;
|
||||
}
|
||||
|
||||
QChar
|
||||
KMacroExpanderBase::escapeChar() const
|
||||
QChar KMacroExpanderBase::escapeChar() const
|
||||
{
|
||||
return d->escapechar;
|
||||
}
|
||||
|
||||
void KMacroExpanderBase::expandMacros( QString &str )
|
||||
void KMacroExpanderBase::expandMacros(QString &str)
|
||||
{
|
||||
int pos;
|
||||
int len;
|
||||
|
|
@ -57,21 +56,24 @@ void KMacroExpanderBase::expandMacros( QString &str )
|
|||
|
||||
for (pos = 0; pos < str.length(); ) {
|
||||
if (ec != 0) {
|
||||
if (str.unicode()[pos].unicode() != ec)
|
||||
if (str[pos].unicode() != ec) {
|
||||
goto nohit;
|
||||
if (!(len = expandEscapedMacro( str, pos, rst )))
|
||||
}
|
||||
if (!(len = expandEscapedMacro(str, pos, rst))) {
|
||||
goto nohit;
|
||||
}
|
||||
} else {
|
||||
if (!(len = expandPlainMacro( str, pos, rst )))
|
||||
if (!(len = expandPlainMacro(str, pos, rst))) {
|
||||
goto nohit;
|
||||
}
|
||||
}
|
||||
if (len < 0) {
|
||||
pos -= len;
|
||||
continue;
|
||||
}
|
||||
rsts = rst.join( QLatin1String(" ") );
|
||||
rsts = rst.join(QLatin1String(" "));
|
||||
rst.clear();
|
||||
str.replace( pos, len, rsts );
|
||||
str.replace(pos, len, rsts);
|
||||
pos += rsts.length();
|
||||
continue;
|
||||
nohit:
|
||||
|
|
@ -79,31 +81,39 @@ void KMacroExpanderBase::expandMacros( QString &str )
|
|||
}
|
||||
}
|
||||
|
||||
bool KMacroExpanderBase::expandMacrosShellQuote( QString &str )
|
||||
bool KMacroExpanderBase::expandMacrosShellQuote(QString &str)
|
||||
{
|
||||
int pos = 0;
|
||||
return expandMacrosShellQuote( str, pos ) && pos == str.length();
|
||||
return expandMacrosShellQuote(str, pos) && pos == str.length();
|
||||
}
|
||||
|
||||
int KMacroExpanderBase::expandPlainMacro( const QString &, int, QStringList & )
|
||||
{ qFatal( "KMacroExpanderBase::expandPlainMacro called!" ); return 0; }
|
||||
int KMacroExpanderBase::expandPlainMacro(const QString &, int, QStringList &)
|
||||
{
|
||||
qFatal("KMacroExpanderBase::expandPlainMacro called!");
|
||||
return 0;
|
||||
}
|
||||
|
||||
int KMacroExpanderBase::expandEscapedMacro( const QString &, int, QStringList & )
|
||||
{ qFatal( "KMacroExpanderBase::expandEscapedMacro called!" ); return 0; }
|
||||
int KMacroExpanderBase::expandEscapedMacro(const QString &, int, QStringList &)
|
||||
{
|
||||
qFatal("KMacroExpanderBase::expandEscapedMacro called!");
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
//////////////////////////////////////////////////
|
||||
|
||||
template <typename KT, typename VT>
|
||||
class KMacroMapExpander : public KMacroExpanderBase {
|
||||
|
||||
class KMacroMapExpander : public KMacroExpanderBase
|
||||
{
|
||||
public:
|
||||
KMacroMapExpander( const QHash<KT,VT> &map, QChar c = QLatin1Char('%') ) :
|
||||
KMacroExpanderBase( c ), macromap( map ) {}
|
||||
KMacroMapExpander(const QHash<KT,VT> &map, QChar c = QLatin1Char('%'))
|
||||
: KMacroExpanderBase(c), macromap(map)
|
||||
{
|
||||
}
|
||||
|
||||
protected:
|
||||
virtual int expandPlainMacro( const QString &str, int pos, QStringList &ret );
|
||||
virtual int expandEscapedMacro( const QString &str, int pos, QStringList &ret );
|
||||
virtual int expandPlainMacro(const QString &str, int pos, QStringList &ret);
|
||||
virtual int expandEscapedMacro(const QString &str, int pos, QStringList &ret);
|
||||
|
||||
private:
|
||||
QHash<KT,VT> macromap;
|
||||
|
|
@ -111,8 +121,7 @@ private:
|
|||
|
||||
////////
|
||||
|
||||
static bool
|
||||
isIdentifier( ushort c )
|
||||
static bool isIdentifier(ushort c)
|
||||
{
|
||||
return c == '_' ||
|
||||
(c >= 'A' && c <= 'Z') ||
|
||||
|
|
@ -123,25 +132,27 @@ isIdentifier( ushort c )
|
|||
////////
|
||||
|
||||
template <typename VT>
|
||||
class KMacroMapExpander<QChar,VT> : public KMacroExpanderBase {
|
||||
|
||||
class KMacroMapExpander<QChar,VT> : public KMacroExpanderBase
|
||||
{
|
||||
public:
|
||||
KMacroMapExpander( const QHash<QChar,VT> &map, QChar c = QLatin1Char('%') ) :
|
||||
KMacroExpanderBase( c ), macromap( map ) {}
|
||||
KMacroMapExpander(const QHash<QChar,VT> &map, QChar c = QLatin1Char('%'))
|
||||
: KMacroExpanderBase(c),
|
||||
macromap(map)
|
||||
{
|
||||
}
|
||||
|
||||
protected:
|
||||
virtual int expandPlainMacro( const QString &str, int pos, QStringList &ret );
|
||||
virtual int expandEscapedMacro( const QString &str, int pos, QStringList &ret );
|
||||
virtual int expandPlainMacro(const QString &str, int pos, QStringList &ret);
|
||||
virtual int expandEscapedMacro(const QString &str, int pos, QStringList &ret);
|
||||
|
||||
private:
|
||||
QHash<QChar,VT> macromap;
|
||||
};
|
||||
|
||||
template <typename VT>
|
||||
int
|
||||
KMacroMapExpander<QChar,VT>::expandPlainMacro( const QString &str, int pos, QStringList &ret )
|
||||
int KMacroMapExpander<QChar,VT>::expandPlainMacro(const QString &str, int pos, QStringList &ret)
|
||||
{
|
||||
typename QHash<QChar,VT>::const_iterator it = macromap.constFind(str.unicode()[pos]);
|
||||
typename QHash<QChar,VT>::const_iterator it = macromap.constFind(str[pos]);
|
||||
if (it != macromap.constEnd()) {
|
||||
ret += it.value();
|
||||
return 1;
|
||||
|
|
@ -150,53 +161,55 @@ KMacroMapExpander<QChar,VT>::expandPlainMacro( const QString &str, int pos, QStr
|
|||
}
|
||||
|
||||
template <typename VT>
|
||||
int
|
||||
KMacroMapExpander<QChar,VT>::expandEscapedMacro( const QString &str, int pos, QStringList &ret )
|
||||
int KMacroMapExpander<QChar,VT>::expandEscapedMacro(const QString &str, int pos, QStringList &ret )
|
||||
{
|
||||
if (str.length() <= pos + 1)
|
||||
if (str.length() <= pos + 1) {
|
||||
return 0;
|
||||
|
||||
if (str.unicode()[pos + 1] == escapeChar()) {
|
||||
}
|
||||
if (str[pos + 1] == escapeChar()) {
|
||||
ret += QString( escapeChar() );
|
||||
return 2;
|
||||
}
|
||||
typename QHash<QChar,VT>::const_iterator it = macromap.constFind(str.unicode()[pos + 1]);
|
||||
typename QHash<QChar,VT>::const_iterator it = macromap.constFind(str[pos + 1]);
|
||||
if (it != macromap.constEnd()) {
|
||||
ret += it.value();
|
||||
return 2;
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
template <typename VT>
|
||||
class KMacroMapExpander<QString,VT> : public KMacroExpanderBase {
|
||||
|
||||
class KMacroMapExpander<QString,VT> : public KMacroExpanderBase
|
||||
{
|
||||
public:
|
||||
KMacroMapExpander( const QHash<QString,VT> &map, QChar c = QLatin1Char('%') ) :
|
||||
KMacroExpanderBase( c ), macromap( map ) {}
|
||||
KMacroMapExpander(const QHash<QString,VT> &map, QChar c = QLatin1Char('%'))
|
||||
: KMacroExpanderBase(c),
|
||||
macromap(map)
|
||||
{
|
||||
}
|
||||
|
||||
protected:
|
||||
virtual int expandPlainMacro( const QString &str, int pos, QStringList &ret );
|
||||
virtual int expandEscapedMacro( const QString &str, int pos, QStringList &ret );
|
||||
virtual int expandPlainMacro(const QString &str, int pos, QStringList &ret);
|
||||
virtual int expandEscapedMacro(const QString &str, int pos, QStringList &ret);
|
||||
|
||||
private:
|
||||
QHash<QString,VT> macromap;
|
||||
};
|
||||
|
||||
template <typename VT>
|
||||
int
|
||||
KMacroMapExpander<QString,VT>::expandPlainMacro( const QString &str, int pos, QStringList &ret )
|
||||
int KMacroMapExpander<QString,VT>::expandPlainMacro(const QString &str, int pos, QStringList &ret)
|
||||
{
|
||||
if (pos && isIdentifier( str.unicode()[pos - 1].unicode() ))
|
||||
if (pos && isIdentifier(str[pos - 1].unicode())) {
|
||||
return 0;
|
||||
int sl;
|
||||
for (sl = 0; isIdentifier( str.unicode()[pos + sl].unicode() ); sl++)
|
||||
}
|
||||
int sl = 0;
|
||||
for (sl = 0; isIdentifier(str[pos + sl].unicode()); sl++) {
|
||||
;
|
||||
if (!sl)
|
||||
}
|
||||
if (!sl) {
|
||||
return 0;
|
||||
typename QHash<QString,VT>::const_iterator it =
|
||||
macromap.constFind( str.mid( pos, sl ) );
|
||||
}
|
||||
typename QHash<QString,VT>::const_iterator it = macromap.constFind(str.mid(pos, sl));
|
||||
if (it != macromap.constEnd()) {
|
||||
ret += it.value();
|
||||
return sl;
|
||||
|
|
@ -205,18 +218,19 @@ KMacroMapExpander<QString,VT>::expandPlainMacro( const QString &str, int pos, QS
|
|||
}
|
||||
|
||||
template <typename VT>
|
||||
int
|
||||
KMacroMapExpander<QString,VT>::expandEscapedMacro( const QString &str, int pos, QStringList &ret )
|
||||
int KMacroMapExpander<QString,VT>::expandEscapedMacro(const QString &str, int pos, QStringList &ret)
|
||||
{
|
||||
if (str.length() <= pos + 1)
|
||||
if (str.length() <= pos + 1) {
|
||||
return 0;
|
||||
|
||||
if (str.unicode()[pos + 1] == escapeChar()) {
|
||||
ret += QString( escapeChar() );
|
||||
}
|
||||
if (str[pos + 1] == escapeChar()) {
|
||||
ret += QString(escapeChar());
|
||||
return 2;
|
||||
}
|
||||
int sl, rsl, rpos;
|
||||
if (str.unicode()[pos + 1].unicode() == '{') {
|
||||
int sl = 0;
|
||||
int rsl = 0;
|
||||
int rpos = 0;
|
||||
if (str[pos + 1].unicode() == '{') {
|
||||
rpos = pos + 2;
|
||||
if ((sl = str.indexOf(QLatin1Char('}'), rpos)) < 0)
|
||||
return 0;
|
||||
|
|
@ -224,14 +238,15 @@ KMacroMapExpander<QString,VT>::expandEscapedMacro( const QString &str, int pos,
|
|||
rsl = sl + 3;
|
||||
} else {
|
||||
rpos = pos + 1;
|
||||
for (sl = 0; isIdentifier( str.unicode()[rpos + sl].unicode() ); ++sl)
|
||||
for (sl = 0; isIdentifier(str[rpos + sl].unicode()); ++sl) {
|
||||
;
|
||||
}
|
||||
rsl = sl + 1;
|
||||
}
|
||||
if (!sl)
|
||||
if (!sl) {
|
||||
return 0;
|
||||
typename QHash<QString,VT>::const_iterator it =
|
||||
macromap.constFind( str.mid( rpos, sl ) );
|
||||
}
|
||||
typename QHash<QString,VT>::const_iterator it = macromap.constFind(str.mid(rpos, sl));
|
||||
if (it != macromap.constEnd()) {
|
||||
ret += it.value();
|
||||
return rsl;
|
||||
|
|
@ -241,115 +256,120 @@ KMacroMapExpander<QString,VT>::expandEscapedMacro( const QString &str, int pos,
|
|||
|
||||
////////////
|
||||
|
||||
int
|
||||
KCharMacroExpander::expandPlainMacro( const QString &str, int pos, QStringList &ret )
|
||||
int KCharMacroExpander::expandPlainMacro(const QString &str, int pos, QStringList &ret)
|
||||
{
|
||||
if (expandMacro( str.unicode()[pos], ret ))
|
||||
if (expandMacro(str[pos], ret))
|
||||
return 1;
|
||||
return 0;
|
||||
}
|
||||
|
||||
int
|
||||
KCharMacroExpander::expandEscapedMacro( const QString &str, int pos, QStringList &ret )
|
||||
int KCharMacroExpander::expandEscapedMacro(const QString &str, int pos, QStringList &ret)
|
||||
{
|
||||
if (str.length() <= pos + 1)
|
||||
if (str.length() <= pos + 1) {
|
||||
return 0;
|
||||
}
|
||||
|
||||
if (str.unicode()[pos + 1] == escapeChar()) {
|
||||
ret += QString( escapeChar() );
|
||||
if (str[pos + 1] == escapeChar()) {
|
||||
ret += QString(escapeChar());
|
||||
return 2;
|
||||
}
|
||||
if (expandMacro( str.unicode()[pos + 1], ret ))
|
||||
if (expandMacro(str[pos + 1], ret)) {
|
||||
return 2;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
int
|
||||
KWordMacroExpander::expandPlainMacro( const QString &str, int pos, QStringList &ret )
|
||||
int KWordMacroExpander::expandPlainMacro(const QString &str, int pos, QStringList &ret)
|
||||
{
|
||||
if (pos && isIdentifier( str.unicode()[pos - 1].unicode() ))
|
||||
if (pos && isIdentifier(str[pos - 1].unicode())) {
|
||||
return 0;
|
||||
int sl;
|
||||
for (sl = 0; isIdentifier( str.unicode()[pos + sl].unicode() ); sl++)
|
||||
}
|
||||
int sl = 0;
|
||||
for (sl = 0; isIdentifier(str[pos + sl].unicode()); sl++) {
|
||||
;
|
||||
if (!sl)
|
||||
}
|
||||
if (!sl) {
|
||||
return 0;
|
||||
if (expandMacro( str.mid( pos, sl ), ret ))
|
||||
}
|
||||
if (expandMacro(str.mid(pos, sl), ret)) {
|
||||
return sl;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
int
|
||||
KWordMacroExpander::expandEscapedMacro( const QString &str, int pos, QStringList &ret )
|
||||
int KWordMacroExpander::expandEscapedMacro(const QString &str, int pos, QStringList &ret)
|
||||
{
|
||||
if (str.length() <= pos + 1)
|
||||
if (str.length() <= pos + 1) {
|
||||
return 0;
|
||||
|
||||
if (str.unicode()[pos + 1] == escapeChar()) {
|
||||
ret += QString( escapeChar() );
|
||||
}
|
||||
if (str[pos + 1] == escapeChar()) {
|
||||
ret += QString(escapeChar());
|
||||
return 2;
|
||||
}
|
||||
int sl, rsl, rpos;
|
||||
if (str.unicode()[pos + 1].unicode() == '{') {
|
||||
int sl = 0;
|
||||
int rsl = 0;
|
||||
int rpos = 0;
|
||||
if (str[pos + 1].unicode() == '{') {
|
||||
rpos = pos + 2;
|
||||
if ((sl = str.indexOf(QLatin1Char('}'), rpos)) < 0)
|
||||
if ((sl = str.indexOf(QLatin1Char('}'), rpos)) < 0) {
|
||||
return 0;
|
||||
}
|
||||
sl -= rpos;
|
||||
rsl = sl + 3;
|
||||
} else {
|
||||
rpos = pos + 1;
|
||||
for (sl = 0; isIdentifier( str.unicode()[rpos + sl].unicode() ); ++sl)
|
||||
for (sl = 0; isIdentifier(str[rpos + sl].unicode()); ++sl) {
|
||||
;
|
||||
}
|
||||
rsl = sl + 1;
|
||||
}
|
||||
if (!sl)
|
||||
if (!sl) {
|
||||
return 0;
|
||||
if (expandMacro( str.mid( rpos, sl ), ret ))
|
||||
}
|
||||
if (expandMacro(str.mid(rpos, sl), ret)) {
|
||||
return rsl;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
////////////
|
||||
|
||||
template <typename KT, typename VT>
|
||||
inline QString
|
||||
TexpandMacros( const QString &ostr, const QHash<KT,VT> &map, QChar c )
|
||||
inline QString TexpandMacros(const QString &ostr, const QHash<KT,VT> &map, QChar c)
|
||||
{
|
||||
QString str( ostr );
|
||||
KMacroMapExpander<KT,VT> kmx( map, c );
|
||||
kmx.expandMacros( str );
|
||||
QString str(ostr);
|
||||
KMacroMapExpander<KT,VT> kmx(map, c);
|
||||
kmx.expandMacros(str);
|
||||
return str;
|
||||
}
|
||||
|
||||
template <typename KT, typename VT>
|
||||
inline QString
|
||||
TexpandMacrosShellQuote( const QString &ostr, const QHash<KT,VT> &map, QChar c )
|
||||
inline QString TexpandMacrosShellQuote(const QString &ostr, const QHash<KT,VT> &map, QChar c)
|
||||
{
|
||||
QString str( ostr );
|
||||
KMacroMapExpander<KT,VT> kmx( map, c );
|
||||
if (!kmx.expandMacrosShellQuote( str ))
|
||||
QString str(ostr);
|
||||
KMacroMapExpander<KT,VT> kmx(map, c);
|
||||
if (!kmx.expandMacrosShellQuote(str)) {
|
||||
return QString();
|
||||
}
|
||||
return str;
|
||||
}
|
||||
|
||||
// public API
|
||||
namespace KMacroExpander {
|
||||
|
||||
QString expandMacros( const QString &ostr, const QHash<QChar,QString> &map, QChar c )
|
||||
{ return TexpandMacros( ostr, map, c ); }
|
||||
QString expandMacrosShellQuote( const QString &ostr, const QHash<QChar,QString> &map, QChar c )
|
||||
{ return TexpandMacrosShellQuote( ostr, map, c ); }
|
||||
QString expandMacros( const QString &ostr, const QHash<QString,QString> &map, QChar c )
|
||||
{ return TexpandMacros( ostr, map, c ); }
|
||||
QString expandMacrosShellQuote( const QString &ostr, const QHash<QString,QString> &map, QChar c )
|
||||
{ return TexpandMacrosShellQuote( ostr, map, c ); }
|
||||
QString expandMacros( const QString &ostr, const QHash<QChar,QStringList> &map, QChar c )
|
||||
{ return TexpandMacros( ostr, map, c ); }
|
||||
QString expandMacrosShellQuote( const QString &ostr, const QHash<QChar,QStringList> &map, QChar c )
|
||||
{ return TexpandMacrosShellQuote( ostr, map, c ); }
|
||||
QString expandMacros( const QString &ostr, const QHash<QString,QStringList> &map, QChar c )
|
||||
{ return TexpandMacros( ostr, map, c ); }
|
||||
QString expandMacrosShellQuote( const QString &ostr, const QHash<QString,QStringList> &map, QChar c )
|
||||
{ return TexpandMacrosShellQuote( ostr, map, c ); }
|
||||
|
||||
QString expandMacros(const QString &ostr, const QHash<QChar,QString> &map, QChar c)
|
||||
{ return TexpandMacros(ostr, map, c); }
|
||||
QString expandMacrosShellQuote(const QString &ostr, const QHash<QChar,QString> &map, QChar c)
|
||||
{ return TexpandMacrosShellQuote(ostr, map, c); }
|
||||
QString expandMacros(const QString &ostr, const QHash<QString,QString> &map, QChar c)
|
||||
{ return TexpandMacros(ostr, map, c); }
|
||||
QString expandMacrosShellQuote(const QString &ostr, const QHash<QString,QString> &map, QChar c)
|
||||
{ return TexpandMacrosShellQuote(ostr, map, c); }
|
||||
QString expandMacros(const QString &ostr, const QHash<QChar,QStringList> &map, QChar c)
|
||||
{ return TexpandMacros(ostr, map, c); }
|
||||
QString expandMacrosShellQuote(const QString &ostr, const QHash<QChar,QStringList> &map, QChar c)
|
||||
{ return TexpandMacrosShellQuote( ostr, map, c); }
|
||||
QString expandMacros(const QString &ostr, const QHash<QString,QStringList> &map, QChar c)
|
||||
{ return TexpandMacros(ostr, map, c); }
|
||||
QString expandMacrosShellQuote(const QString &ostr, const QHash<QString,QStringList> &map, QChar c)
|
||||
{ return TexpandMacrosShellQuote(ostr, map, c); }
|
||||
} // namespace
|
||||
|
|
|
|||
|
|
@ -317,7 +317,7 @@ namespace KMacroExpander {
|
|||
* \endcode
|
||||
*/
|
||||
KDECORE_EXPORT QString expandMacrosShellQuote(const QString &str, const QHash<QChar,QString> &map,
|
||||
QChar c = QLatin1Char('%') );
|
||||
QChar c = QLatin1Char('%'));
|
||||
|
||||
/**
|
||||
* Perform safe macro expansion (substitution) on a string.
|
||||
|
|
|
|||
Loading…
Add table
Reference in a new issue