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-rwxr-xr-xCPP/Common/CommandLineParser.h72
1 files changed, 72 insertions, 0 deletions
diff --git a/CPP/Common/CommandLineParser.h b/CPP/Common/CommandLineParser.h
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+// Common/CommandLineParser.h
+
+#ifndef __COMMON_COMMAND_LINE_PARSER_H
+#define __COMMON_COMMAND_LINE_PARSER_H
+
+#include "MyString.h"
+
+namespace NCommandLineParser {
+
+bool 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
+{
+ const 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