Initial import

1 files changed, 55 insertions, 0 deletions

diff --git a/ept/token.h b/ept/token.h
new file mode 100644
index 0000000..ecacc16
--- /dev/null
+++ b/ept/token.h
@@ -0,0 +1,55 @@
+// -*- C++ -*-
+#include <wibble/mixin.h>
+#include <string>
+
+#ifndef EPT_TOKEN_H
+#define EPT_TOKEN_H
+
+namespace ept {
+
+struct Token : wibble::mixin::Comparable< Token > {
+    std::string _id; // formatted as package[_version]
+    std::string id() const { return _id; }
+
+    Token() : _id( "" ) {}
+    Token( std::string s ) : _id( s ) {}
+
+    std::string version() const {
+        return _id.find( '_' ) == std::string::npos ? "" :
+            std::string( _id, _id.find( '_' ) + 1, _id.size() );
+    }
+
+    std::string package() const {
+        return std::string( _id, 0,
+                            _id.find( '_' ) == std::string::npos ?
+                            _id.size() : _id.find( '_' ) );
+    }
+
+    bool isDesktop() const {
+        return std::string( _id, 0, 8 ) == "desktop:";
+    }
+
+    std::string desktop() const {
+        return isDesktop() ? std::string( _id, 8, _id.size() ) : "";
+    }
+
+    bool hasVersion() const {
+        return version() != "";
+    }
+
+    bool valid() const {
+        return _id != "";
+    }
+
+    bool operator<=( const Token &o ) const {
+        return _id <= o._id;
+    }
+};
+
+}
+
+inline std::ostream &operator<<( std::ostream &o, const ept::Token &t ) {
+    return o << t.id();
+}
+
+#endif