X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=blobdiff_plain;f=src2%2FcreaImageIOGimmick.cpp;h=af7f7010c1dc9276d32b0de3647f10995ab52d8a;hb=cf9b62742f0699be21da81b01cb9656be0f78c4f;hp=da76e9d848a253f8a8c203090348ea82f6c4e092;hpb=9b19229069b38b9b14563f427554fa7c8fd9ac6f;p=creaImageIO.git

diff --git a/src2/creaImageIOGimmick.cpp b/src2/creaImageIOGimmick.cpp
index da76e9d..af7f701 100644
--- a/src2/creaImageIOGimmick.cpp
+++ b/src2/creaImageIOGimmick.cpp
@@ -4,6 +4,10 @@
 #include <boost/filesystem.hpp>
 #include <boost/algorithm/string.hpp>
 
+#ifndef PATH_MAX // If not defined yet : do it 
+#  define PATH_MAX 2048
+#endif
+
 namespace creaImageIO
 {
 
@@ -13,6 +17,8 @@ namespace creaImageIO
     : mImageAdder(0)
   {    
     RegisterGimmickMessageTypes();
+	mSettings=0;
+	mSynchronizer=0;
   }
   //==============================================================
 
@@ -21,9 +27,15 @@ namespace creaImageIO
   //==============================================================
   Gimmick::~Gimmick()
   {
+	 if(mSettings!=0)
+	  {
 	  mSettings->writeSettingsFile();
       delete mSettings;
+	  }
+	  if(mSynchronizer!=0)
+	  {
 	  delete mSynchronizer;
+	  }
   }
   //==============================================================
   
@@ -31,7 +43,7 @@ namespace creaImageIO
   //==============================================================
   void Gimmick::Initialize()
   {
-	  std::string i_nameDB = "Local database";
+	std::string i_nameDB = "Local database";
     // Create the UserSettings dir if does not exist
     CreateUserSettingsDirectory();
     // Sets the current directory to the home dir
@@ -193,6 +205,130 @@ namespace creaImageIO
   }
   //================================================================
 
+  //================================================================
+  int Gimmick::GetBinaryDirectory(char *pname, size_t pathsize)
+  {
+
+	#ifdef LINUX	
+		/* Oddly, the readlink(2) man page says no NULL is appended. */
+		/* So you have to do it yourself, based on the return value: */
+		pathsize --; /* Preserve a space to add the trailing NULL */
+		long result = readlink("/proc/self/exe", pname, pathsize);
+		if (result > 0)
+		{
+			pname[result] = 0; /* add the #@!%ing NULL */
+			
+			if ((access(pname, 0) == 0))
+				return 0; /* file exists, return OK */
+			/*else name doesn't seem to exist, return FAIL (falls
+			through) */
+		}
+	#endif /* LINUX */
+	    
+	#ifdef WIN32
+		long result = GetModuleFileName(NULL, pname, pathsize);
+		if (result > 0)
+		{
+			/* fix up the dir slashes... */
+			int len = strlen(pname);
+			int idx;
+			for (idx = 0; idx < len; idx++)
+			{
+				if (pname[idx] == '\\') pname[idx] = '/';
+			}
+			
+			for (idx = len-1; idx >=0 ; idx--)
+			{
+				if (pname[idx] == '/')
+				{ 
+					pname[idx+1] = '\0';
+					idx = -1;
+				}
+			}
+			
+			if ((access(pname, 0) == 0))
+				return 0; /* file exists, return OK */
+			/*else name doesn't seem to exist, return FAIL (falls
+			through) */
+		}
+	#endif /* WIN32 */
+	    
+	#ifdef SOLARIS
+		char *p = getexecname();
+		if (p)
+		{
+			/* According to the Sun manpages, getexecname will
+			"normally" return an */
+			/* absolute path - BUT might not... AND that IF it is not,
+			pre-pending */
+			/* getcwd() will "usually" be the correct thing... Urgh!
+			*/
+			
+			/* check pathname is absolute (begins with a / ???) */
+			if (p[0] == '/') /* assume this means we have an
+			absolute path */
+			{
+				strncpy(pname, p, pathsize);
+				if ((access(pname, 0) == 0))
+					return 0; /* file exists, return OK */
+			}
+			else /* if not, prepend getcwd() then check if file
+			exists */
+			{
+				getcwd(pname, pathsize);
+				long result = strlen(pname);
+				strncat(pname, "/", (pathsize - result));
+				result ++;
+				strncat(pname, p, (pathsize - result));
+				
+				if ((access(pname, 0) == 0))
+					return 0; /* file exists, return OK */
+				/*else name doesn't seem to exist, return FAIL
+				(falls through) */
+			}
+		}
+	#endif /* SOLARIS */
+	    
+	#ifdef MACOSX /* assume this is OSX */
+		/*
+		from http://www.hmug.org/man/3/NSModule.html
+		 
+		extern int _NSGetExecutablePath(char *buf, unsigned long
+		*bufsize);
+		 
+		_NSGetExecutablePath  copies  the  path  of the executable
+		into the buffer and returns 0 if the path was successfully
+		copied  in the provided buffer. If the buffer is not large
+		enough, -1 is returned and the  expected  buffer  size  is
+		copied  in  *bufsize.  Note that _NSGetExecutablePath will
+		return "a path" to the executable not a "real path" to the
+		executable.  That  is  the path may be a symbolic link and
+		not the real file. And with  deep  directories  the  total
+		bufsize needed could be more than MAXPATHLEN.
+		*/
+		
+		int status = -1;
+		char *given_path = (char*)malloc(MAXPATHLEN * 2);
+		if (!given_path) return status;
+	    
+		uint32_t npathsize = MAXPATHLEN * 2;
+		long result = _NSGetExecutablePath(given_path, &npathsize);
+		if (result == 0)
+		{ /* OK, we got something - now try and resolve the real path...
+		*/
+			if (realpath(given_path, pname) != NULL)
+			{
+				if ((access(pname, 0) == 0))
+					status = 0; /* file exists, return OK */
+			}
+		}
+		free (given_path);
+		return status;
+	#endif /* MACOSX */
+	    
+		return -1; /* Path Lookup Failed */
+  }
+
   //================================================================
   const std::string& Gimmick::GetLocalDatabasePath()
   {
@@ -237,6 +373,25 @@ namespace creaImageIO
 	    GimmickError("ERROR CREATING '"<<GetUserSettingsDirectory()<<"'");
 	  }
       }
+
+	std::string setDir=GetUserSettingsDirectory();
+	boost::algorithm::replace_all( setDir,
+				       VALID_FILE_SEPARATOR , 
+				       INVALID_FILE_SEPARATOR);
+	setDir+="localdatabase_Descriptor.txt";
+	if(!boost::filesystem::is_regular_file(setDir))
+	{
+		char name[PATH_MAX];
+		int err = GetBinaryDirectory(name, PATH_MAX);
+		std::string path=name;
+		path=path.substr(0,path.size()-1);
+		path=path.substr(0,path.find_last_of("/"));
+		path+="/data/localdatabase_Descriptor.txt";
+		boost::algorithm::replace_all( path,
+						VALID_FILE_SEPARATOR , 
+						INVALID_FILE_SEPARATOR);
+		boost::filesystem::copy_file(path,setDir);
+	}
   }
   //========================================================================
 
@@ -354,6 +509,46 @@ namespace creaImageIO
     GetTreeHandler(d)->GetTree().Print();
   }
   //========================================================================
+
+  void Gimmick::GetSetting(const std::string& name, std::string& value)
+  {
+	  value = mSettings->getValue(name);
+  }
+  //========================================================================
+
+  //========================================================================
+
+  void Gimmick::UpdateSetting(const std::string& name, const std::string& value)
+  {
+	  mSettings->updateSetting(name,value);
+	  mSettings->writeSettingsFile();
+  }
+  //========================================================================
+
+  void Gimmick::DeleteDrive(const std::string& drive)
+  {
+	  for( TreeHandlerMapType::const_iterator it = mTreeHandlerMap.begin();
+           it!= mTreeHandlerMap.end(); ++it)
+	   {
+		   mImageAdder.SetTreeHandler(it->second);
+		   mImageAdder.DeleteDriveFromMainDB(drive);
+	   }
+	  mImageAdder.SetTimestampHandler(mTimestampDatabase);
+	  mImageAdder.SetSynchronizer(mSynchronizer);
+	  mImageAdder.DeleteDriveFromOtherDB(drive);
+  }
+
+  //========================================================================
+  void Gimmick::EditField(tree::Node* node, const std::string& d, const std::string& name, const std::string& key, const std::string& val)
+  {
+	  TreeHandler * handler=GetTreeHandler(d);
+	  mImageAdder.SetCurrentDatabase(d);
+	  mImageAdder.SetTreeHandler(handler);
+	  mImageAdder.EditField(node,name,key,val);
+  }
+  //========================================================================
+
+
   /////////////////////////////////////////////////////////////////////////
   // add DB from Settings file										     //
   // @param : -															 //