dotgraph.cpp File Reference

#include "dotgraph.h"
#include <mutex>
#include "config.h"
#include "dot.h"
#include "dotfilepatcher.h"
#include "dotnode.h"
#include "doxygen.h"
#include "fileinfo.h"
#include "indexlist.h"
#include "md5hash.h"
#include "message.h"
#include "portable.h"
#include "textstream.h"
#include "util.h"

Include dependency graph for dotgraph.cpp:

Go to the source code of this file.

Functions
static bool	sameMd5Signature (const DString &baseName, const DString &md5)
static bool	deliverablesPresent (const DString &file1, const DString &file2)
static bool	insertMapFile (TextStream &out, const DString &mapFile, const DString &relPath, const DString &mapLabel)

Variables
std::mutex	g_dotIndexListMutex

Function Documentation

deliverablesPresent()

bool deliverablesPresent ( const DString & file1, const DString & file2 )

static

Definition at line 69 of file dotgraph.cpp.

{
  bool file1Ok = true;
  bool file2Ok = true;
  if (!file1.empty())
  {
    FileInfo fi(file1.str());
    file1Ok = (fi.exists() && fi.size()>0);
  }
  if (!file2.empty())
  {
    FileInfo fi(file2.str());
    file2Ok = (fi.exists() && fi.size()>0);
  }
  return file1Ok && file2Ok;
}

References DString::empty(), FileInfo::exists(), FileInfo::size(), and DString::str().

Referenced by DotGraph::prepareDotFile().

insertMapFile()

bool insertMapFile ( TextStream & out, const DString & mapFile, const DString & relPath, const DString & mapLabel )

static

Definition at line 86 of file dotgraph.cpp.

{
  FileInfo fi(mapFile.str());
  if (fi.exists() && fi.size()>0) // reuse existing map file
  {
    TextStream t;
    DotFilePatcher::convertMapFile(t,mapFile,relPath,false);
    if (!t.empty())
    {
      out << "<map name=\"" << mapLabel << "\" id=\"" << mapLabel << "\">\n";
      out << t.str();
      out << "</map>\n";
    }
    return true;
  }
  return false; // no map file yet, need to generate it
}

References DotFilePatcher::convertMapFile(), TextStream::empty(), FileInfo::exists(), FileInfo::size(), DString::str(), and TextStream::str().

Referenced by DotGraph::generateCode().

sameMd5Signature()

bool sameMd5Signature ( const DString & baseName, const DString & md5 )

static

Checks if a file "baseName".md5 exists. If so the contents are compared with md5. If equal false is returned. The .md5 is created or updated after successful creation of the output file.

Definition at line 43 of file dotgraph.cpp.

{
  bool same = false;
  char md5stored[33];
  md5stored[0]=0;
  std::ifstream f = Portable::openInputStream(baseName+".md5",true);
  if (f.is_open())
  {
    // read checksum
    f.read(md5stored,32);
    md5stored[32]='\0';
    // compare checksum
    if (!f.fail() && md5==md5stored)
    {
      same = true;
    }
    //printf("sameSignature(%s,%s==%s)=%d\n",qPrint(baseName),md5stored,qPrint(md5),same);
  }
  else
  {
    //printf("sameSignature(%s) not found\n",qPrint(baseName));
  }
  return same;
}

References Portable::openInputStream().

Referenced by DotGraph::prepareDotFile().

Variable Documentation

g_dotIndexListMutex

std::mutex g_dotIndexListMutex

Definition at line 113 of file dotgraph.cpp.

Referenced by DotGraph::writeGraph().