Release-1.5.1-20070315

1 files changed, 172 insertions, 0 deletions

diff --git a/src/msc.cpp b/src/msc.cpp
new file mode 100644
index 0000000..afde2ed
--- /dev/null
+++ b/src/msc.cpp
@@ -0,0 +1,172 @@
+/******************************************************************************
+ *
+ * 
+ *
+ * Copyright (C) 1997-2007 by Dimitri van Heesch.
+ *
+ * Permission to use, copy, modify, and distribute this software and its
+ * documentation under the terms of the GNU General Public License is hereby 
+ * granted. No representations are made about the suitability of this software 
+ * for any purpose. It is provided "as is" without express or implied warranty.
+ * See the GNU General Public License for more details.
+ *
+ * Documents produced by Doxygen are derivative works derived from the
+ * input used in their production; they are not affected by this license.
+ *
+ */
+
+#include "msc.h"
+#include "portable.h"
+#include "config.h"
+#include "message.h"
+#include "docparser.h"
+#include "doxygen.h"
+
+#include <qdir.h>
+
+static const int maxCmdLine = 40960;
+
+static bool convertMapFile(QTextStream &t,const char *mapName,const QCString relPath)
+{
+  QFile f(mapName);
+  if (!f.open(IO_ReadOnly))
+  {
+    err("Error opening map file %s for inclusion in the docs!\n",mapName);
+    return FALSE;
+  }
+  const int maxLineLen=1024;
+  char buf[maxLineLen];
+  char url[maxLineLen];
+  char ref[maxLineLen];
+  int x1,y1,x2,y2;
+  while (!f.atEnd())
+  {
+    bool isRef = FALSE;
+    int numBytes = f.readLine(buf,maxLineLen);
+    buf[numBytes-1]='\0';
+    //printf("ReadLine `%s'\n",buf);
+    if (strncmp(buf,"rect",4)==0)
+    {
+      // obtain the url and the coordinates in the order used by graphviz-1.5
+      sscanf(buf,"rect %s %d,%d %d,%d",url,&x1,&y1,&x2,&y2);
+
+      if ( strcmp(url,"\\ref") == 0 )
+      {
+        isRef = TRUE;
+        sscanf(buf,"rect %s %s %d,%d %d,%d",ref,url,&x1,&y1,&x2,&y2);
+      }
+
+      // sanity checks
+      if (y2<y1) { int temp=y2; y2=y1; y1=temp; }
+      if (x2<x1) { int temp=x2; x2=x1; x1=temp; }
+
+      t << "<area href=\"";
+
+      if ( isRef )
+      {
+        // handle doxygen \ref tag URL reference
+        QCString *dest;
+        DocRef *df = new DocRef( (DocNode*) 0, url );
+        if (!df->ref().isEmpty())
+        {
+          if ((dest=Doxygen::tagDestinationDict[df->ref()])) t << *dest << "/";
+        }
+        if (!df->file().isEmpty()) t << relPath << df->file() << Doxygen::htmlFileExtension;
+        if (!df->anchor().isEmpty()) t << "#" << df->anchor();
+      }
+      else
+      {
+        t << url;
+      }
+      t << "\" shape=\"rect\" coords=\""
+        << x1 << "," << y1 << "," << x2 << "," << y2 << "\""
+        << " alt=\"\">" << endl;
+    }
+  }
+
+  return TRUE;
+}
+void writeMscGraphFromFile(const char *inFile,const char *outDir,
+                           const char *outFile,MscOutputFormat format)
+{
+  QCString absOutFile = outDir;
+  absOutFile+=portable_pathSeparator();
+  absOutFile+=outFile;
+
+  // chdir to the output dir, so dot can find the font file.
+  QCString oldDir = convertToQCString(QDir::currentDirPath());
+  // go to the html output directory (i.e. path)
+  QDir::setCurrent(outDir);
+  //printf("Going to dir %s\n",QDir::currentDirPath().data());
+  QCString mscExe = /*Config_getString("MSC_PATH")+*/ "mscgen";
+  QCString mscArgs;
+  QCString extension;
+  if (format==MSC_BITMAP)
+  {
+    mscArgs+="-T png";
+    extension=".png";
+  }
+  else if (format==MSC_EPS)
+  {
+    mscArgs+="-T eps";
+    extension=".eps";
+  }
+  mscArgs+=" -i \"";
+  mscArgs+=inFile;
+  mscArgs+=".msc\" -o \"";
+  mscArgs+=outFile;
+  mscArgs+=extension+"\"";
+  int exitCode;
+  //printf("*** running: %s %s\n",mscExe.data(),mscArgs.data());
+  if ((exitCode=portable_system(mscExe,mscArgs,FALSE))!=0)
+  {
+    goto error;
+  }
+  if ( (format==MSC_EPS) && (Config_getBool("USE_PDFLATEX")) )
+  {
+    QCString epstopdfArgs(maxCmdLine);
+    epstopdfArgs.sprintf("\"%s.eps\" --outfile=\"%s.pdf\"",
+                         outFile,outFile);
+    if (portable_system("epstopdf",epstopdfArgs)!=0)
+    {
+      err("Error: Problems running epstopdf. Check your TeX installation!\n");
+    }
+  }
+
+error:
+  QDir::setCurrent(oldDir);
+}
+
+QString getMscImageMapFromFile(const QString& inFile, const QString& outDir,
+                               const QCString& relPath)
+{
+  QString outFile = inFile + ".map";
+
+  // chdir to the output dir, so dot can find the font file.
+  QCString oldDir = convertToQCString(QDir::currentDirPath());
+  // go to the html output directory (i.e. path)
+  QDir::setCurrent(outDir);
+  //printf("Going to dir %s\n",QDir::currentDirPath().data());
+
+  QCString mscExe = "mscgen";
+  QCString mscArgs = "-T ismap -i \"";
+  mscArgs+=inFile + ".msc\" -o \"";
+  mscArgs+=outFile + ".map\"";
+
+  int exitCode;
+  if ((exitCode=portable_system(mscExe,mscArgs,FALSE))!=0)
+  {
+    QDir::setCurrent(oldDir);
+    return "";
+  }
+  
+  QString result;
+  QTextOStream tmpout(&result);
+  convertMapFile(tmpout, outFile+".map", relPath);
+  QDir().remove(outFile);
+
+  QDir::setCurrent(oldDir);
+  return result;
+}
+
+