1 files changed, 108 insertions, 0 deletions
diff --git a/sc4pd/headers/lang/SC_LibraryConfig.h b/sc4pd/headers/lang/SC_LibraryConfig.h
new file mode 100644
index 0000000..5f7df3b
--- /dev/null
+++ b/sc4pd/headers/lang/SC_LibraryConfig.h
@@ -0,0 +1,108 @@
+// emacs:		-*- c++ -*-
+// file:		SC_LibraryConfig.h
+// cvs:			$Id: SC_LibraryConfig.h,v 1.1.1.1 2004-07-14 16:21:24 timblech Exp $
+
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License as
+// published by the Free Software Foundation; either version 2 of the
+// License, or (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful, but
+// WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+// General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+// USA
+
+#ifndef SC_LIBRARYCONFIG_H_INCLUDED
+#define SC_LIBRARYCONFIG_H_INCLUDED
+
+#include <stdarg.h>
+#include <stdio.h>
+
+// =====================================================================
+// SC_LibraryConfigFile
+//    simple library configuration file parser
+// =====================================================================
+
+class SC_LibraryConfig;
+
+class SC_LibraryConfigFile
+{
+public:
+	typedef void (*ErrorFunc)(const char* fmt, ...);
+
+public:
+    SC_LibraryConfigFile(ErrorFunc errorFunc=0);
+
+    bool open(const char* filePath);
+    bool read(const char* fileName, SC_LibraryConfig* libConf);
+    void close();
+
+protected:
+	enum State
+	{
+		kBegin,
+		kAction,
+		kPath,
+		kEscape,
+		kEnvVar,
+		kEnvVarName,
+		kEnd
+	};
+
+	enum
+	{
+		kMaxIncludeDepth = 10
+	};
+
+    bool read(int depth, const char* fileName, SC_LibraryConfig* libConf);
+	bool parseLine(int depth, const char* fileName, int lineNumber, const char* line, SC_LibraryConfig* libConf);
+	static void defaultErrorFunc(const char* fmt, ...);
+
+private:
+	ErrorFunc			mErrorFunc;
+	FILE*				mFile;
+};
+
+// =====================================================================
+// SC_LibraryConfig
+//    library configuration management
+// Copyright 2003 Maurizio Umberto Puxeddu
+// =====================================================================
+
+class SC_LibraryConfig
+{
+public:
+	SC_LibraryConfig(void);
+	virtual ~SC_LibraryConfig();
+  
+	char **includedDirectories(void);
+	char **excludedDirectories(void);
+
+	void postExcludedDirectories(void);
+	bool forEachIncludedDirectory(bool (*func)(char *, int));
+
+	bool pathIsExcluded(const char *path);
+
+	void addIncludedDirectory(char *name);
+	void addExcludedDirectory(char *name);
+
+	// convenience functions to access the global library config
+	static bool readLibraryConfig(SC_LibraryConfigFile& file, const char* fileName);
+	static void freeLibraryConfig();
+
+private:
+	int m_nIncludedDirectories;
+	char **m_includedDirectories;
+	int m_nExcludedDirectories;
+	char **m_excludedDirectories;
+};
+
+extern SC_LibraryConfig* gLibraryConfig;
+extern char *unixStandardizePath(const char *path, char *newpath);
+
+#endif // SC_LIBRARYCONFIG_H_INCLUDED