diff options
author | Michael Bien <[email protected]> | 2009-08-08 21:46:55 +0200 |
---|---|---|
committer | Michael Bien <[email protected]> | 2009-08-08 21:46:55 +0200 |
commit | 889b9574958b04988ab3acbabab109745fbc379a (patch) | |
tree | 5f3485268de0f59f113c9d524561fc49b50ad75f /src/java/com/sun/gluegen/MethodBinding.java | |
parent | a07c223b8dbde8f81886b7b2bf602e26ab9531b3 (diff) | |
parent | 5f8e46324f245c99080d2c340cd4fb2ec9c4fa8d (diff) |
Merge branch 'master' of ssh://[email protected]/gluegen~gluegen-git
Diffstat (limited to 'src/java/com/sun/gluegen/MethodBinding.java')
-rw-r--r-- | src/java/com/sun/gluegen/MethodBinding.java | 54 |
1 files changed, 46 insertions, 8 deletions
diff --git a/src/java/com/sun/gluegen/MethodBinding.java b/src/java/com/sun/gluegen/MethodBinding.java index 5431874..228f581 100644 --- a/src/java/com/sun/gluegen/MethodBinding.java +++ b/src/java/com/sun/gluegen/MethodBinding.java @@ -51,6 +51,7 @@ public class MethodBinding { private FunctionSymbol sym; private String renamedMethodName; + private HashSet aliasedNames; private JavaType javaReturnType; private List javaArgumentTypes; private boolean computedSignatureProperties; @@ -76,6 +77,8 @@ public class MethodBinding { this.sym = bindingToCopy.sym; this.renamedMethodName = bindingToCopy.renamedMethodName; + this.aliasedNames=new HashSet(); + this.aliasedNames.addAll(bindingToCopy.aliasedNames); this.containingType = bindingToCopy.containingType; this.containingCType = bindingToCopy.containingCType; this.javaReturnType = bindingToCopy.javaReturnType; @@ -96,6 +99,7 @@ public class MethodBinding { /** Constructor for calling a C function. */ public MethodBinding(FunctionSymbol sym) { this.sym = sym; + this.aliasedNames=new HashSet(); } /** Constructor for calling a function pointer contained in a @@ -104,6 +108,7 @@ public class MethodBinding { this.sym = sym; this.containingType = containingType; this.containingCType = containingCType; + this.aliasedNames=new HashSet(); } public void setJavaReturnType(JavaType type) { @@ -156,11 +161,11 @@ public class MethodBinding { return "arg" + i; } - public String getName() { + public String getOrigName() { return sym.getName(); } - public String getRenamedMethodName() { + public String getName() { // Defaults to same as C symbol unless renamed if (renamedMethodName != null) { return renamedMethodName; @@ -169,8 +174,19 @@ public class MethodBinding { } /** Supports renaming C function in Java binding. */ - public void setRenamedMethodName(String name) { - renamedMethodName = name; + public void renameMethodName(String name) { + if(null!=name) { + renamedMethodName = name; + aliasedNames.add(sym.getName()); + } + } + + public void addAliasedName(String name) { + aliasedNames.add(name); + } + + public Collection getAliasedNames() { + return aliasedNames; } /** Creates a new MethodBinding replacing the specified Java @@ -451,9 +467,10 @@ public class MethodBinding { } MethodBinding other = (MethodBinding)obj; - if (!(sym.equals(other.sym))) { return false; } + if ( !getName().equals(other.getName()) || + !sym.getType().equals(other.sym.getType()) ) { return false; } if (!(javaReturnType.equals(other.getJavaReturnType()))) { return false; } - if (containingType != null && + if (containingCType != null && other.getContainingCType() != null && (!(containingCType.equals(other.getContainingCType())))) { return false; @@ -473,14 +490,35 @@ public class MethodBinding { return true; } - // FIXME!! Implement hashCode() to match equals(Object) + public int hashCode() { + StringBuffer buf = new StringBuffer(200); + buf.append(getName()); + buf.append(sym.getType().getName(true)); + buf.append(getJavaReturnType().getName()); + if (containingCType != null) { + buf.append(containingCType.getName(true)); + } + + for (int i = 0; i < getNumArguments(); i++) { + JavaType type = getJavaArgumentType(i); + if (type.isVoid()) { + // Make sure this is the only param to the method; if it isn't, + // there's something wrong with our parsing of the headers. + assert(getNumArguments() == 1); + continue; + } + + buf.append(type.getName()); + } + return buf.toString().hashCode(); + } /** Returns the signature of this binding. */ public String toString() { StringBuffer buf = new StringBuffer(200); buf.append(getJavaReturnType().getName()); buf.append(" "); - buf.append(getRenamedMethodName()); + buf.append(getName()); buf.append("("); boolean needComma = false; for (int i = 0; i < getNumArguments(); i++) { |