mirror of
https://github.com/xiaoyifang/goldendict-ng.git
synced 2024-11-30 17:24:08 +00:00
54 lines
1 KiB
C++
54 lines
1 KiB
C++
#include "parsecmdline.hh"
|
|
|
|
QStringList parseCommandLine( QString const & commandLine )
|
|
{
|
|
// Parse arguments. Handle quotes correctly.
|
|
QStringList args;
|
|
bool openQuote = false;
|
|
bool possibleDoubleQuote = false;
|
|
bool startNew = true;
|
|
for( QString::const_iterator c = commandLine.begin(),
|
|
e = commandLine.end(); c != e; )
|
|
{
|
|
if ( *c == '"' && !possibleDoubleQuote )
|
|
{
|
|
++c;
|
|
if ( !openQuote )
|
|
{
|
|
openQuote = true;
|
|
if ( startNew )
|
|
{
|
|
args.push_back( QString() );
|
|
startNew = false;
|
|
}
|
|
}
|
|
else
|
|
possibleDoubleQuote = true;
|
|
}
|
|
else
|
|
if ( possibleDoubleQuote && *c != '"' )
|
|
{
|
|
openQuote = false;
|
|
possibleDoubleQuote = false;
|
|
}
|
|
else
|
|
if ( *c == ' ' && !openQuote )
|
|
{
|
|
++c;
|
|
startNew = true;
|
|
}
|
|
else
|
|
{
|
|
if ( startNew )
|
|
{
|
|
args.push_back( QString() );
|
|
startNew = false;
|
|
}
|
|
args.last().push_back( *c++ );
|
|
possibleDoubleQuote = false;
|
|
}
|
|
}
|
|
|
|
return args;
|
|
}
|