1 // Common/CommandLineParser.h |
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2 |
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3 #ifndef __COMMON_COMMANDLINEPARSER_H |
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4 #define __COMMON_COMMANDLINEPARSER_H |
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5 |
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6 #include "MyString.h" |
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7 |
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8 namespace NCommandLineParser { |
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9 |
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10 void SplitCommandLine(const UString &src, UString &dest1, UString &dest2); |
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11 void SplitCommandLine(const UString &s, UStringVector &parts); |
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12 |
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13 namespace NSwitchType { |
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14 enum EEnum |
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15 { |
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16 kSimple, |
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17 kPostMinus, |
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18 kLimitedPostString, |
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19 kUnLimitedPostString, |
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20 kPostChar |
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21 }; |
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22 } |
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23 |
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24 struct CSwitchForm |
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25 { |
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26 const wchar_t *IDString; |
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27 NSwitchType::EEnum Type; |
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28 bool Multi; |
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29 int MinLen; |
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30 int MaxLen; |
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31 const wchar_t *PostCharSet; |
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32 }; |
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33 |
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34 struct CSwitchResult |
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35 { |
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36 bool ThereIs; |
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37 bool WithMinus; |
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38 UStringVector PostStrings; |
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39 int PostCharIndex; |
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40 CSwitchResult(): ThereIs(false) {}; |
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41 }; |
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42 |
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43 class CParser |
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44 { |
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45 int _numSwitches; |
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46 CSwitchResult *_switches; |
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47 bool ParseString(const UString &s, const CSwitchForm *switchForms); |
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48 public: |
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49 UStringVector NonSwitchStrings; |
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50 CParser(int numSwitches); |
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51 ~CParser(); |
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52 void ParseStrings(const CSwitchForm *switchForms, |
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53 const UStringVector &commandStrings); |
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54 const CSwitchResult& operator[](size_t index) const; |
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55 }; |
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56 |
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57 ///////////////////////////////// |
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58 // Command parsing procedures |
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59 |
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60 struct CCommandForm |
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61 { |
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62 wchar_t *IDString; |
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63 bool PostStringMode; |
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64 }; |
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65 |
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66 // Returns: Index of form and postString; -1, if there is no match |
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67 int ParseCommand(int numCommandForms, const CCommandForm *commandForms, |
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68 const UString &commandString, UString &postString); |
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69 |
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70 } |
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71 |
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72 #endif |
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