146 lines
3.7 KiB
C++
146 lines
3.7 KiB
C++
/* ScummVM - Graphic Adventure Engine
|
|
*
|
|
* ScummVM is the legal property of its developers, whose names
|
|
* are too numerous to list here. Please refer to the COPYRIGHT
|
|
* file distributed with this source distribution.
|
|
*
|
|
* This program is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*
|
|
*/
|
|
|
|
#include "ultima/shared/std/string.h"
|
|
#include "ultima/ultima8/misc/util.h"
|
|
|
|
namespace Ultima {
|
|
namespace Ultima8 {
|
|
|
|
template<class T> void StringToArgv(const T &args, Common::Array<T> &argv) {
|
|
// Clear the vector
|
|
argv.clear();
|
|
|
|
bool quoted = false;
|
|
typename T::const_iterator it;
|
|
int ch;
|
|
T arg;
|
|
|
|
for (it = args.begin(); it != args.end(); ++it) {
|
|
ch = *it;
|
|
|
|
// Toggle quoted string handling
|
|
if (ch == '\"') {
|
|
quoted = !quoted;
|
|
continue;
|
|
}
|
|
|
|
// Handle \\, \", \', \n, \r, \t
|
|
if (ch == '\\') {
|
|
typename T::const_iterator next = it + 1;
|
|
if (next != args.end()) {
|
|
if (*next == '\\' || *next == '\"' || *next == '\'') {
|
|
ch = *next;
|
|
++it;
|
|
} else if (*next == 'n') {
|
|
ch = '\n';
|
|
++it;
|
|
} else if (*next == 'r') {
|
|
ch = '\r';
|
|
++it;
|
|
} else if (*next == 't') {
|
|
ch = '\t';
|
|
++it;
|
|
} else if (*next == ' ') {
|
|
ch = ' ';
|
|
++it;
|
|
}
|
|
}
|
|
}
|
|
|
|
// A space, a tab, line feed, carriage return
|
|
if (!quoted && (ch == ' ' || ch == '\t' || ch == '\n' || ch == '\r')) {
|
|
// If we are not empty then we are at the end of the arg
|
|
// otherwise we will ignore the extra chars
|
|
if (!arg.empty()) {
|
|
argv.push_back(arg);
|
|
arg.clear();
|
|
}
|
|
|
|
continue;
|
|
}
|
|
|
|
// Add the charater to the string
|
|
arg += ch;
|
|
}
|
|
|
|
// Push any arg if it's left
|
|
if (!arg.empty()) argv.push_back(arg);
|
|
}
|
|
|
|
template void StringToArgv<Common::String>(const Common::String &args, Common::Array<Common::String> &argv);
|
|
|
|
template<class T> void SplitString(const T &args, char sep,
|
|
Std::vector<T> &argv) {
|
|
// Clear the vector
|
|
argv.clear();
|
|
|
|
if (args.empty()) return;
|
|
|
|
typename T::size_type pos, start;
|
|
start = 0;
|
|
while (start != T::npos) {
|
|
pos = args.find(sep, start);
|
|
if (pos == T::npos) {
|
|
argv.push_back(args.substr(start));
|
|
start = pos;
|
|
} else {
|
|
argv.push_back(args.substr(start, pos - start));
|
|
start = pos + 1;
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
template void SplitString<Std::string>(const Std::string &args, char sep, Std::vector<Std::string> &argv);
|
|
|
|
template<class T> void SplitStringKV(const T &args, char sep,
|
|
Std::vector<Common::Pair<T, T> > &argv) {
|
|
// Clear the vector
|
|
argv.clear();
|
|
|
|
if (args.empty()) return;
|
|
|
|
Std::vector<T> keyvals;
|
|
SplitString(args, sep, keyvals);
|
|
|
|
for (unsigned int i = 0; i < keyvals.size(); ++i) {
|
|
Common::Pair<T, T> keyval;
|
|
typename T::size_type pos;
|
|
pos = keyvals[i].find('=');
|
|
keyval.first = keyvals[i].substr(0, pos);
|
|
keyval.first.trim();
|
|
if (pos == T::npos) {
|
|
keyval.second = "";
|
|
} else {
|
|
keyval.second = keyvals[i].substr(pos + 1);
|
|
keyval.second.trim();
|
|
}
|
|
if (!(keyval.first.empty() && keyval.second.empty()))
|
|
argv.push_back(keyval);
|
|
}
|
|
}
|
|
|
|
template void SplitStringKV<Std::string>(const Std::string &args, char sep, Std::vector<Common::Pair<Std::string, Std::string> > &argv);
|
|
|
|
} // End of namespace Ultima8
|
|
} // End of namespace Ultima
|