namespace cleanup

1 files changed, 70 insertions, 0 deletions

diff --git a/src/common/file.cc b/src/common/file.cc
new file mode 100644
index 0000000..2ebd457
--- /dev/null
+++ b/src/common/file.cc
@@ -0,0 +1,70 @@
+/*
+   common/file.cc
+   This file is part of the Osirion project and is distributed under 
+   the terms of the GNU General Public License version 2 
+*/
+
+// project headers
+#include "file.h"
+
+// C++ headers
+#include <iostream>
+
+namespace common {
+
+std::string File::datadir = "";
+std::string File::homedir = "";
+std::string File::basedir = "";
+std::string File::moddir = "";
+
+void File::open(const char * filename, ios_base::openmode mode)
+{
+	std::string fn;
+	
+	// if moddir is set, try the mods subdir first
+	if (moddir.size() > 0) {
+		// try homedir+moddir
+		fn = homedir;
+		fn.append(moddir);
+		fn.append(filename);
+		std::ifstream::open(fn.c_str(), mode);
+		if (this->is_open()) {
+			std::cerr << "File opened " << fn << std::endl;
+			return;
+		}
+
+		// try datadir + moddir
+		fn = datadir;
+		fn.append(moddir);
+		std::ifstream::open(fn.c_str(), mode);
+		if (this->is_open()) {
+			std::cerr << "File opened " << fn << std::endl;
+			return;
+		}
+	}
+
+	// try homedir+basedir
+	fn = homedir;
+	fn.append(basedir);
+	fn.append(filename);
+	std::ifstream::open(fn.c_str(), mode);
+	if (this->is_open()) {
+		std::cerr << "File opened " << fn << std::endl;
+		return;
+	}
+
+	// try datadir+basedir
+	fn = datadir;
+	fn.append(basedir);
+	fn.append(filename);
+	std::ifstream::open(fn.c_str(), mode);
+
+	// FIXME console	
+	if (!this->is_open()) {	
+		std::cerr << "File could not open " << filename << std::endl;
+	} else {
+		std::cerr << "File opened " << fn << std::endl;
+	}
+}
+
+} // namespace common