X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/21722d01338d0cf9a704fdb226507d1be787871a..dec242c057a35631bad2c2464580873b0c1200f3:/src/cxx/Environment.cxx

diff --git a/src/cxx/Environment.cxx b/src/cxx/Environment.cxx
new file mode 100644
index 0000000000..5b0ea8d67e
--- /dev/null
+++ b/src/cxx/Environment.cxx
@@ -0,0 +1,139 @@
+#include <Environment.hpp>
+
+#include <sys/types.h>
+#include <sys/stat.h>
+
+#ifndef S_ISREG
+	#define S_ISREG(__mode) (((__mode) & S_IFMT) == S_IFREG)
+#endif
+
+namespace SimGrid
+{
+	namespace Msg
+	{
+		Environment::Environment()
+		{
+			this->file = NULL;
+			this->loaded = false;
+		}
+				
+		Environment::Environment(const Environment& rEnvironment);
+		{
+			this->file = rEnvironment.getFile();
+			this->loaded = rEnvironment.isLoaded();
+		}
+		
+		Environment::Environment(const char* file)
+		throw(InvalidArgumentException);
+		{
+			// check parameters
+			
+			if(!file)
+				throw InvalidParameterException("file (must not be NULL");
+			
+			struct stat statBuf = {0};
+				
+			if(stat(statBuff, &info) < 0 || !S_ISREG(statBuff.st_mode))
+				throw InvalidParameterException("file (file not found)");
+				
+			this->file = file;
+			this->loaded = false;
+		}
+		
+		Environment::~Environment()
+		{
+			// NOTHING TODO
+		}
+		
+		// Operations.
+		
+		void Environment::load(void)
+		throw(LogicException)
+		{
+			// check logic
+			
+			if(this->loaded)
+				throw LogicException("environement already loaded");
+			
+			// check the parameters
+			if(!this->file)
+				throw LogicException("you must specify the xml file which describe the environment to load\nuse Environment::setFile()"); 
+			
+			MSG_create_environment(file);
+  			
+  			this->loaded = true;		
+		}
+		
+		void Environment::load(const char* file)
+		throw(InvalidArgumentException, LogicException)
+		{
+			// check logic
+			
+			if(this->loaded)
+				throw LogicException("environment already loaded");
+			
+			// check the parameters
+				
+			if(!file)
+				throw InvalidParameterException("file (must not be NULL");
+			
+			struct stat statBuf = {0};
+				
+			if(stat(statBuff, &info) < 0 || !S_ISREG(statBuff.st_mode))
+				throw InvalidParameterException("file (file not found)");
+					
+			MSG_create_environment(file);
+  			
+  			this->file = file;
+  			this->loaded = true;	
+		}
+		
+		bool Environment::isLoaded(void) const
+		{
+			return this->loaded;
+		}
+		
+		// Getters/setters
+		void Environment::setFile(const char* file)
+		throw(InvalidArgumentException, LogicException)
+		{
+			// check logic
+			
+			if(this->loaded)
+				throw LogicException("your are trying to change the file of an already loaded environment");
+				
+			// check parameters
+			
+			if(!file)
+				throw InvalidParameterException("file (must not be NULL");
+			
+			struct stat statBuf = {0};
+				
+			if(stat(statBuff, &info) < 0 || !S_ISREG(statBuff.st_mode))
+				throw InvalidParameterException("file (file not found)");
+				
+			this->file = file;
+		}
+		
+		const char* Environment::getFile(void) const
+		{
+			return this->file;
+		}
+	
+		
+		const Environment& Environment::operator = (const Environment& rEnvironment)
+		throw(LogicException)
+		{
+			// check logic
+			
+			if(this->loaded)
+				throw LogicException("environment already loaded");
+			
+			this->file = rEnvironment.getFile();
+			this->loaded = rEnvironment.isLoaded();
+			
+			return *this;
+		}
+				
+	} // namespace Msg
+} // namespace SimGrid
\ No newline at end of file