/
CommandLineParser.h
72 lines (59 loc) · 1.43 KB
/
CommandLineParser.h
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// Common/CommandLineParser.h
#ifndef __COMMON_COMMANDLINEPARSER_H
#define __COMMON_COMMANDLINEPARSER_H
#include "MyString.h"
namespace NCommandLineParser {
void SplitCommandLine(const UString &src, UString &dest1, UString &dest2);
void SplitCommandLine(const UString &s, UStringVector &parts);
namespace NSwitchType {
enum EEnum
{
kSimple,
kPostMinus,
kLimitedPostString,
kUnLimitedPostString,
kPostChar
};
}
struct CSwitchForm
{
const wchar_t *IDString;
NSwitchType::EEnum Type;
bool Multi;
int MinLen;
int MaxLen;
const wchar_t *PostCharSet;
};
struct CSwitchResult
{
bool ThereIs;
bool WithMinus;
UStringVector PostStrings;
int PostCharIndex;
CSwitchResult(): ThereIs(false) {};
};
class CParser
{
int _numSwitches;
CSwitchResult *_switches;
bool ParseString(const UString &s, const CSwitchForm *switchForms);
public:
UStringVector NonSwitchStrings;
CParser(int numSwitches);
~CParser();
void ParseStrings(const CSwitchForm *switchForms,
const UStringVector &commandStrings);
const CSwitchResult& operator[](size_t index) const;
};
/////////////////////////////////
// Command parsing procedures
struct CCommandForm
{
wchar_t *IDString;
bool PostStringMode;
};
// Returns: Index of form and postString; -1, if there is no match
int ParseCommand(int numCommandForms, const CCommandForm *commandForms,
const UString &commandString, UString &postString);
}
#endif