Renamed com.sun.gluegen -> com.jogamp.gluegen

1 files changed, 323 insertions, 0 deletions

diff --git a/src/java/com/jogamp/gluegen/procaddress/ProcAddressConfiguration.java b/src/java/com/jogamp/gluegen/procaddress/ProcAddressConfiguration.java
new file mode 100755
index 0000000..51e3166
--- /dev/null
+++ b/src/java/com/jogamp/gluegen/procaddress/ProcAddressConfiguration.java
@@ -0,0 +1,323 @@
+/*
+ * Copyright (c) 2003-2005 Sun Microsystems, Inc. All Rights Reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ * 
+ * - Redistribution of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ * 
+ * - Redistribution in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ * 
+ * Neither the name of Sun Microsystems, Inc. or the names of
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ * 
+ * This software is provided "AS IS," without a warranty of any kind. ALL
+ * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES,
+ * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A
+ * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN
+ * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR
+ * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR
+ * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR
+ * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR
+ * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE
+ * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY,
+ * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF
+ * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
+ * 
+ * You acknowledge that this software is not designed or intended for use
+ * in the design, construction, operation or maintenance of any nuclear
+ * facility.
+ * 
+ * Sun gratefully acknowledges that this software was originally authored
+ * and developed by Kenneth Bradley Russell and Christopher John Kline.
+ */
+package com.jogamp.gluegen.procaddress;
+
+import com.jogamp.gluegen.JavaConfiguration;
+import java.io.*;
+import java.text.*;
+import java.util.*;
+
+import com.jogamp.gluegen.*;
+
+public class ProcAddressConfiguration extends JavaConfiguration {
+
+    private boolean emitProcAddressTable = false;
+    private boolean forceProcAddressGen4All = false;
+
+    private String tableClassPackage;
+    private String tableClassName = "ProcAddressTable";
+    private String getProcAddressTableExpr;
+    private String localProcAddressCallingConvention4All = null;
+
+    private ConvNode procAddressNameConverter;
+    private final Set<String> skipProcAddressGen = new HashSet<String>();
+    private final List<String> forceProcAddressGen = new ArrayList<String>();
+    private final Set<String> forceProcAddressGenSet = new HashSet<String>();
+
+    // This is needed only on Windows. Ideally we would modify the
+    // HeaderParser and PCPP to automatically pick up the calling
+    // convention from the headers
+    private Map<String, String> localProcAddressCallingConventionMap = new HashMap<String, String>();
+
+    @Override
+    protected void dispatch(String cmd, StringTokenizer tok, File file, String filename, int lineNo) throws IOException {
+        if (cmd.equalsIgnoreCase("EmitProcAddressTable")) {
+            emitProcAddressTable = readBoolean("EmitProcAddressTable", tok, filename, lineNo).booleanValue();
+        } else if (cmd.equalsIgnoreCase("ProcAddressTablePackage")) {
+            tableClassPackage = readString("ProcAddressTablePackage", tok, filename, lineNo);
+        } else if (cmd.equalsIgnoreCase("ProcAddressTableClassName")) {
+            tableClassName = readString("ProcAddressTableClassName", tok, filename, lineNo);
+        } else if (cmd.equalsIgnoreCase("SkipProcAddressGen")) {
+            String sym = readString("SkipProcAddressGen", tok, filename, lineNo);
+            skipProcAddressGen.add(sym);
+        } else if (cmd.equalsIgnoreCase("ForceProcAddressGen")) {
+            String funcName = readString("ForceProcAddressGen", tok, filename, lineNo);
+            if (funcName.equals("__ALL__")) {
+                forceProcAddressGen4All = true;
+            } else {
+                addForceProcAddressGen(funcName);
+            }
+        } else if (cmd.equalsIgnoreCase("GetProcAddressTableExpr")) {
+            getProcAddressTableExpr = readGetProcAddressTableExpr(tok, filename, lineNo);
+        } else if (cmd.equalsIgnoreCase("ProcAddressNameExpr")) {
+            readProcAddressNameExpr(tok, filename, lineNo);
+        } else if (cmd.equalsIgnoreCase("LocalProcAddressCallingConvention")) {
+            readLocalProcAddressCallingConvention(tok, filename, lineNo);
+        } else {
+            super.dispatch(cmd, tok, file, filename, lineNo);
+        }
+    }
+
+    protected String readGetProcAddressTableExpr(StringTokenizer tok, String filename, int lineNo) {
+        try {
+            String restOfLine = tok.nextToken("\n\r\f");
+            return restOfLine.trim();
+        } catch (NoSuchElementException e) {
+            throw new RuntimeException("Error parsing \"GetProcAddressTableExpr\" command at line " + lineNo
+                    + " in file \"" + filename + "\"", e);
+        }
+    }
+
+    protected void setProcAddressNameExpr(String expr) {
+        // Parse this into something allowing us to map from a function
+        // name to the typedef'ed function pointer name
+        List<String> tokens = new ArrayList<String>();
+        StringTokenizer tok1 = new StringTokenizer(expr);
+        while (tok1.hasMoreTokens()) {
+            String sstr = tok1.nextToken();
+            StringTokenizer tok2 = new StringTokenizer(sstr, "$()", true);
+            while (tok2.hasMoreTokens()) {
+                tokens.add(tok2.nextToken());
+            }
+        }
+
+        // Now that the string is flattened out, convert it to nodes
+        procAddressNameConverter = makeConverter(tokens.iterator());
+        if (procAddressNameConverter == null) {
+            throw new NoSuchElementException("Error creating converter from string");
+        }
+    }
+
+    protected void readProcAddressNameExpr(StringTokenizer tok, String filename, int lineNo) {
+        try {
+            String restOfLine = tok.nextToken("\n\r\f");
+            restOfLine = restOfLine.trim();
+            setProcAddressNameExpr(restOfLine);
+        } catch (NoSuchElementException e) {
+            throw new RuntimeException("Error parsing \"ProcAddressNameExpr\" command at line " + lineNo
+                    + " in file \"" + filename + "\"", e);
+        }
+    }
+
+    protected void readLocalProcAddressCallingConvention(StringTokenizer tok, String filename, int lineNo) throws IOException {
+        try {
+            String functionName = tok.nextToken();
+            String callingConvention = tok.nextToken();
+            if (functionName.equals("__ALL__")) {
+                localProcAddressCallingConvention4All = callingConvention;
+            } else {
+                localProcAddressCallingConventionMap.put(functionName, callingConvention);
+            }
+        } catch (NoSuchElementException e) {
+            throw new RuntimeException("Error parsing \"LocalProcAddressCallingConvention\" command at line " + lineNo
+                    + " in file \"" + filename + "\"", e);
+        }
+    }
+
+    private static ConvNode makeConverter(Iterator<String> iter) {
+        List<ConvNode> result = new ArrayList<ConvNode>();
+
+        while (iter.hasNext()) {
+            String str = iter.next();
+            if (str.equals("$")) {
+                String command = iter.next();
+                String openParen = iter.next();
+                if (!openParen.equals("(")) {
+                    throw new NoSuchElementException("Expected \"(\"");
+                }
+                boolean uppercase = false;
+                if (command.equalsIgnoreCase("UPPERCASE")) {
+                    uppercase = true;
+                } else if (!command.equalsIgnoreCase("LOWERCASE")) {
+                    throw new NoSuchElementException("Unknown ProcAddressNameExpr command \"" + command + "\"");
+                }
+                result.add(new CaseNode(uppercase, makeConverter(iter)));
+            } else if (str.equals(")")) {
+                // Fall through and return
+            } else if (str.indexOf('{') >= 0) {
+                result.add(new FormatNode(str));
+            } else {
+                result.add(new ConstStringNode(str));
+            }
+        }
+        if (result.isEmpty()) {
+            return null;
+        } else if (result.size() == 1) {
+            return result.get(0);
+        } else {
+            return new ConcatNode(result);
+        }
+    }
+
+    /** Helper class for converting a function name to the typedef'ed
+    function pointer name */
+    static abstract class ConvNode {
+        abstract String convert(String funcName);
+    }
+
+    static class FormatNode extends ConvNode {
+
+        private MessageFormat msgFmt;
+
+        FormatNode(String fmt) {
+            msgFmt = new MessageFormat(fmt);
+        }
+
+        String convert(String funcName) {
+            StringBuffer buf = new StringBuffer();
+            msgFmt.format(new Object[]{funcName}, buf, null);
+            return buf.toString();
+        }
+    }
+
+    static class ConstStringNode extends ConvNode {
+
+        private String str;
+
+        ConstStringNode(String str) {
+            this.str = str;
+        }
+
+        String convert(String funcName) {
+            return str;
+        }
+    }
+
+    static class ConcatNode extends ConvNode {
+
+        private List<ConvNode> children;
+
+        ConcatNode(List<ConvNode> children) {
+            this.children = children;
+        }
+
+        String convert(String funcName) {
+            StringBuilder res = new StringBuilder();
+            for (ConvNode node : children) {
+                res.append(node.convert(funcName));
+            }
+            return res.toString();
+        }
+    }
+
+    static class CaseNode extends ConvNode {
+
+        private boolean upperCase;
+        private ConvNode child;
+
+        CaseNode(boolean upperCase, ConvNode child) {
+            this.upperCase = upperCase;
+            this.child = child;
+        }
+
+        public String convert(String funcName) {
+            if (upperCase) {
+                return child.convert(funcName).toUpperCase();
+            } else {
+                return child.convert(funcName).toLowerCase();
+            }
+        }
+    }
+
+    public boolean emitProcAddressTable() {
+        return emitProcAddressTable;
+    }
+
+    public String tableClassPackage() {
+        return tableClassPackage;
+    }
+
+    public String tableClassName() {
+        return tableClassName;
+    }
+
+    public boolean skipProcAddressGen(String name) {
+        return skipProcAddressGen.contains(name);
+    }
+
+    public boolean isForceProcAddressGen4All() {
+        return forceProcAddressGen4All;
+    }
+
+    public List<String> getForceProcAddressGen() {
+        return forceProcAddressGen;
+    }
+
+    public String getProcAddressTableExpr() {
+        if (getProcAddressTableExpr == null) {
+            throw new RuntimeException("GetProcAddressTableExpr was not defined in .cfg file");
+        }
+        return getProcAddressTableExpr;
+    }
+
+    public String convertToFunctionPointerName(String funcName) {
+        if (procAddressNameConverter == null) {
+            throw new RuntimeException("ProcAddressNameExpr was not defined in .cfg file");
+        }
+        return procAddressNameConverter.convert(funcName);
+    }
+
+    public boolean forceProcAddressGen(String funcName) {
+        return forceProcAddressGen4All || forceProcAddressGenSet.contains(funcName);
+    }
+
+    public void addForceProcAddressGen(String funcName) {
+        forceProcAddressGen.add(funcName);
+        forceProcAddressGenSet.add(funcName);
+    }
+
+    public void addLocalProcAddressCallingConvention(String funcName, String callingConvention) {
+        localProcAddressCallingConventionMap.put(funcName, callingConvention);
+    }
+
+    public String getLocalProcAddressCallingConvention(String funcName) {
+        if (isLocalProcAddressCallingConvention4All()) {
+            return getLocalProcAddressCallingConvention4All();
+        }
+        return localProcAddressCallingConventionMap.get(funcName);
+    }
+
+    public boolean isLocalProcAddressCallingConvention4All() {
+        return localProcAddressCallingConvention4All != null;
+    }
+
+    public String getLocalProcAddressCallingConvention4All() {
+        return localProcAddressCallingConvention4All;
+    }
+}