C++ XString::mid方法代码示例

XString getFilenameExtension(XString s)
{       
  int i = s.findRev('.');

  s = s.mid(i + 1);
  return s; 
}

char *prepareSourceCode(const char *acFile, const char *acText, const XString & sFile)
{
  static XString sText;
  XString sClass = "";
  bool bReport = false;
  bool bModule = false;
  bool bClass = false;

  if (sFile.endsWith(".kbasic_form")){
    sClass = "Form";
  } else if (sFile.endsWith(".kbasic_menubar")){
    sClass = "MenuBar";
  } else if (sFile.endsWith(".kbasic_toolbar")){
    sClass = "ToolBar";
  } else if (sFile.endsWith(".kbasic_module")){
    bModule = true;
  } else if (sFile.endsWith(".kbasic_class")){
    bClass = true;
  } else if (sFile.endsWith(".kbasic_report")){
    sClass = "Report";
    bReport = true;
  }

  XString sHeader = "";

  if (bModule){
    sText = acText; sText = sText.replace("\r", "");
    if (sText.contains("\nEnd Module ", false)) return (char *) sText.ascii();
    if (sText.contains("\nEnd Module\n", false)) return (char *) sText.ascii();
    if (sText.contains("\nEnd Module'", false)) return (char *) sText.ascii();
    if (sText.contains("\nEnd Module/*", false)) return (char *) sText.ascii();
    if (sText.endsWith("End Module", false)) return (char *) sText.ascii();
    if (sText.startsWith("Module ", false)) return (char *) sText.ascii();
    if (sText.startsWith("\nModule ", false)) return (char *) sText.ascii();

    sHeader = sHeader.append("Module ");
    sHeader = sHeader.append(getFilenameWithoutPathAndExtension(acFile));
    sHeader = sHeader.append(" : ");
    
    sText = sText.prepend(sHeader);

    sText = sText.append("\nEnd Module\n");
  } else if (bClass){
    sText = acText; sText = sText.replace("\r", "");
    if (sText.contains("\nEnd Class ", false)) return (char *) sText.ascii();
    if (sText.contains("\nEnd Class\n", false)) return (char *) sText.ascii();
    if (sText.contains("\nEnd Class'", false)) return (char *) sText.ascii();
    if (sText.contains("\nEnd Class/*", false)) return (char *) sText.ascii();
    if (sText.endsWith("End Class", false)) return (char *) sText.ascii();
    if (sText.startsWith("Class ", false)) return (char *) sText.ascii();
    if (sText.startsWith("\nClass ", false)) return (char *) sText.ascii();

    sHeader = sHeader.append("Class ");
    sHeader = sHeader.append(getFilenameWithoutPathAndExtension(acFile));
    if (sFile.endsWith("myEvent.kbasic_class", false)){
      sHeader = sHeader.append(" Inherits Event ");
    }
    sHeader = sHeader.append(" : ");

    
    sText = sText.prepend(sHeader);

    sText = sText.append("\nEnd Class\n");
  } else {

    XString sFind = "\nEnd " + sClass + "\n";
    sText = acText; sText = sText.replace("\r", "");
    sText = sText.mid(sText.find(sFind) + sFind.length());
    
    sHeader = sHeader.append("Class ");
    sHeader = sHeader.append(getFilenameWithoutPathAndExtension(acFile));
    sHeader = sHeader.append(" Inherits ");
    sHeader = sHeader.append(bReport ? "Form" : sClass); // actually Report is a form
    sHeader = sHeader.append("\n");

    sText = sText.prepend(sHeader);

    XString sDefinition = "";
    

    if (sFile.endsWith(".kbasic_form")){
      sDefinition = prepareSourceCodeDefinition(acFile, acText, true);  
    } else if (sFile.endsWith(".kbasic_report")){
      sDefinition = prepareSourceCodeDefinition(acFile, acText, false);  
    }

    sText = sText.append(sDefinition);
    sText = sText.append("\nEnd Class\n");
  }

  return (char *) sText.ascii();

}

//.........这里部分代码省略.........
        f.close();
      }
    }

    if (my_cache){
      my_cache->setMode(bSilent, bDebug); // important, setting right file name for caching

      // sort input files so that non-cached files are at the end, otherwise IDs of classes will collide
      if (bUseCache){

        #define MAX_INPUTFILES 512

        struct inputfile {
          XString sFilename;
          int nDate;
        };
        inputfile files[MAX_INPUTFILES];

        int nCounter = 0;
        
  
        int n = 0;
        int n0 = 0;

        bool bFirst = true;
        do {
          if (nCounter >= MAX_INPUTFILES){
            nCounter = 0;
            CONSOLE printError("too many input files to compile (> 512)");
            break;
          }

          n = sFiles.find("\n", n);
          XString s = sFiles.mid(n0, n >= 0 ? n - n0 : sFiles.length());
          if (n == -1 & bFirst == false) break;

          XFileInfo k(s.ascii());
          int r = k.lastModified();

          files[nCounter].sFilename = s;
          files[nCounter].nDate = r;
          nCounter++;
          
          n0 = n + 1;
          n++;

          if (bFirst) bFirst = false;

        } while (true);

        bool bRedo = false;
        do {
          bRedo = false;

          for (int i = 0; i < nCounter; i++){

            if (i + 1 < nCounter){
              if (files[i].nDate > files[i + 1].nDate){
                inputfile file = files[i + 1];
                files[i + 1] = files[i];
                files[i] = file;

                bRedo = true;
                break;
              }
            }

char *prepareSourceCodeDefinition(const char *acFile, const char *acText, bool bForm)
{
  XString sText;

  sText = acText; sText = sText.replace("\r", "");
  int n = 0;

  XString sSQLName = "";
  XString sSQLControls = "";
  XString sAdditonalCode = "";
  XString sAdditional = "";

  int nBorderLeft = 0;
  int nBorderRight = 0;
  int nBorderTop = 0;
  int nBorderBottom = 0;

  int nHeight = 0;
  
  n = sText.find("Height = ");
  if (n >= 0){
    n += 9;
    int n2 = sText.find("\n", n);
    nHeight = atoi(sText.mid(n, n2 - n).ascii());
  }

  n = sText.find("BorderLeft = ");
  if (n >= 0){
    n += 13;
    int n2 = sText.find("\n", n);
    nBorderLeft = atoi(sText.mid(n, n2 - n).ascii());
  }

  n = sText.find("BorderRight = ");
  if (n >= 0){
    n += 14;
    int n2 = sText.find("\n", n);
    nBorderRight = atoi(sText.mid(n, n2 - n).ascii());
  }

  n = sText.find("BorderTop = ");
  if (n >= 0){
    n += 12;
    int n2 = sText.find("\n", n);
    nBorderTop = atoi(sText.mid(n, n2 - n).ascii());
  }

  n = sText.find("BorderBottom = ");
  if (n >= 0){
    n += 15;
    int n2 = sText.find("\n", n);
    nBorderBottom = atoi(sText.mid(n, n2 - n).ascii());
  }

  n = sText.find("SQLControls = \"");
  if (n >= 0){
    n += 15;
    int n2 = sText.find("\"", n);
    sSQLControls = sText.mid(n, n2 - n);
  }

  n = sText.find("SQLName = \"");
  if (n >= 0){
    n += 11;
    int n2 = sText.find("\"", n);
    sSQLName = sText.mid(n, n2 - n);
  }

  n = 0;

  
  n++;

  static XString sDefinition;
  sDefinition = "";
  XString sConstructor = "";

  sDefinition += "\n";



  do {
    n = sText.find("Begin ", n);
    if (n == -1) break;

    int n2 = sText.find("\n", n);
    n += 6;
    XString sLine = sText.mid(n, n2 - n);
    int n3 = sLine.find(" ");
    XString sType = sLine.mid(0, n3);
    XString sName = sLine.mid(n3 + 1);
    sName = sName.stripWhiteSpace();

    sDefinition += "Public ";
    sDefinition += sName;
    sDefinition += " As ";
    sDefinition += sType;
    sDefinition += "\n";

    sConstructor += sName;
//.........这里部分代码省略.........