mirror of
https://github.com/Z3Prover/z3
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Java API cleanup
Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
This commit is contained in:
Christoph M. Wintersteiger
parent
60cf1d5a4f
commit
2f9b3c42eb
2 changed files with 1 additions and 463 deletions
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@ -1,4 +1,5 @@
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A small example using the Z3 Java bindings.
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A small example using the Z3 Java bindings.
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To build the example, configure Z3 with the --java option to scripts/mk_make.py, build via
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To build the example, configure Z3 with the --java option to scripts/mk_make.py, build via
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make examples
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make examples
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in the build directory.
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in the build directory.
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@ -1,463 +0,0 @@
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######################################################
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# Copyright (c) 2012 Microsoft Corporation
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#
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# Auxiliary scripts for generating Java bindings
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# from the managed API.
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#
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# Author: Christoph M. Wintersteiger (cwinter)
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######################################################
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###
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# DO NOT USE THIS SCRIPT!
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# This script creates a rough draft of a Java API from
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# the managed API, but does not automated the process.
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###
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CS="../dotnet/"
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EXT=".cs"
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EXCLUDE=["Enumerations.cs", "Native.cs", "AssemblyInfo.cs"]
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OUTDIR="com/Microsoft/Z3/"
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ENUMS_FILE = "Enumerations.cs"
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import os
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import fileinput
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import string
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import re
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EXCLUDE_METHODS = [ [ "Context.cs", "public Expr MkNumeral(ulong" ],
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[ "Context.cs", "public Expr MkNumeral(uint" ],
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[ "Context.cs", "public RatNum MkReal(ulong" ],
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[ "Context.cs", "public RatNum MkReal(uint" ],
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[ "Context.cs", "public IntNum MkInt(ulong" ],
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[ "Context.cs", "public IntNum MkInt(uint" ],
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[ "Context.cs", "public BitVecNum MkBV(ulong" ],
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[ "Context.cs", "public BitVecNum MkBV(uint" ],
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]
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ENUMS = []
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def mk_java_bindings():
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print "Generating Java bindings (from C# bindings in " + CS + ")..."
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print "Finding enumerations in " + ENUMS_FILE + "..."
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find_enums(ENUMS_FILE)
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for root, dirs, files in os.walk(CS):
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for fn in files:
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if not fn in EXCLUDE and fn.endswith(EXT):
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translate(fn)
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def subst_getters(s, getters):
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for g in getters:
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s = s.replace(g, g + "()")
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def type_replace(s):
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s = s.replace(" bool", " boolean")
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s = s.replace("(bool", "(boolean")
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s = s.replace("uint", "int")
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s = s.replace("ulong", "long")
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s = s.replace("string", "String")
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s = s.replace("IntPtr", "long")
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s = s.replace("Dictionary<", "Map<")
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s = s.replace("UInt64", "long")
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s = s.replace("Int64", "long")
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s = s.replace("List<long>", "LinkedList<Long>")
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s = s.replace("System.Exception", "Exception")
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return s
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def rename_native(s):
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while s.find("Native.Z3") != -1:
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i0 = s.find("Native.Z3")
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i1 = s.find("(", i0)
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c0 = s[:i0]
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c1 = s[i0:i1]
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c1 = c1.replace("Native.Z3_", "Native.")
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c2 = s[i1:]
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lc_callback = lambda pat: pat.group("id").upper()
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c1 = re.sub("_(?P<id>\w)", lc_callback, c1)
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s = c0 + c1 + c2
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return s
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def find_enums(fn):
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for line in fileinput.input(os.path.join(CS, fn)):
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s = string.rstrip(string.lstrip(line))
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if s.startswith("public enum"):
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ENUMS.append(s.split(" ")[2])
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def enum_replace(line):
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for e in ENUMS:
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if line.find("case") != -1:
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line = line.replace(e + ".", "")
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elif line.find("== (int)") != -1 or line.find("!= (int)") != -1:
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line = re.sub("\(int\)" + e + "\.(?P<id>[A-Z0-9_]*)", e + ".\g<id>.toInt()", line)
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elif line.find("==") != -1 or line.find("!=") != -1:
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line = re.sub(e + "\.(?P<id>[A-Z0-9_]*)", e + ".\g<id>", line)
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else:
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# line = re.sub("\(\(" + e + "\)(?P<rest>.*\(.*)\)", "(" + e + ".values()[\g<rest>])", line)
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line = re.sub("\(" + e + "\)(?P<rest>.*\(.*\))", e + ".fromInt(\g<rest>)", line)
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return line
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def replace_generals(a):
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a = re.sub(" NativeObject", " NativeObject()", a)
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a = re.sub("\.NativeObject", ".NativeObject()", a)
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a = re.sub("(?P<h>[\.\(])Id", "\g<h>Id()", a)
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a = a.replace("(Context ==", "(Context() ==")
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a = a.replace("(Context,", "(Context(),")
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a = a.replace("Context.", "Context().")
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a = a.replace(".nCtx", ".nCtx()")
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a = a.replace("(nCtx", "(nCtx()")
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a = re.sub("Context\(\).(?P<id>[^_]*)_DRQ", "Context().\g<id>_DRQ()", a)
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a = re.sub("ASTKind", "ASTKind()", a)
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a = re.sub("IsExpr(?P<f>[ ;])", "IsExpr()\g<f>", a)
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a = re.sub("IsNumeral(?P<f>[ ;])", "IsNumeral()\g<f>", a)
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a = re.sub("IsInt(?P<f>[ ;])", "IsInt()\g<f>", a)
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a = re.sub("IsReal(?P<f>[ ;])", "IsReal()\g<f>", a)
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a = re.sub("IsVar(?P<f>[ ;\)])", "IsVar()\g<f>", a)
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a = re.sub("FuncDecl.DeclKind", "FuncDecl().DeclKind()", a)
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a = re.sub("FuncDecl.DomainSize", "FuncDecl().DomainSize()", a)
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a = re.sub("(?P<h>[=&]) Num(?P<id>[a-zA-Z]*)", "\g<h> Num\g<id>()", a)
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a = re.sub("= Denominator", "= Denominator()", a)
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a = re.sub(", BoolSort(?P<f>[\)\.])", ", BoolSort()\g<f>", a)
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a = re.sub(", RealSort(?P<f>[\)\.])", ", RealSort()\g<f>", a)
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a = re.sub(", IntSort(?P<f>[\)\.])", ", IntSort()\g<f>", a)
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a = a.replace("? 1 : 0", "? true : false")
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if a.find("Native.") != -1 and a.find("!= 0") != -1:
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a = a.replace("!= 0", "")
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if a.find("Native.") != -1 and a.find("== 0") != -1:
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a = a.replace("== 0", "^ true")
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return a
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def translate(filename):
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tgtfn = OUTDIR + filename.replace(EXT, ".java")
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print "Translating " + filename + " to " + tgtfn
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tgt = open(tgtfn, "w")
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in_header = 0
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in_class = 0
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in_static_class = 0
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in_javadoc = 0
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lastindent = 0
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skip_brace = 0
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in_getter = ""
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in_getter_type = ""
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in_unsupported = 0
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getters = []
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in_bracket_op = 0
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in_getter_get = 0
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in_getter_set = 0
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had_ulong_res = 0
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in_enum = 0
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missing_foreach_brace = 0
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foreach_opened_brace = 0
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for line in fileinput.input(os.path.join(CS, filename)):
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s = string.rstrip(string.lstrip(line))
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if in_javadoc:
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if s.startswith("///"):
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lastindent = line.find(s);
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if s.startswith("/// </summary>"):
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pass
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else:
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a = line
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a = a.replace("<c>", "<code>")
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a = a.replace("</c>", "</code>")
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a = a.replace("///"," *")
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a = a.replace("<returns>","@return ")
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a = a.replace("</returns>","")
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tgt.write(a)
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else:
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t = ""
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for i in range(0, lastindent):
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t += " "
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tgt.write(t + " **/\n")
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in_javadoc = 0
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# for i in range(0, len(EXCLUDE_METHODS)):
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# if filename == EXCLUDE_METHODS[i][0] and s.startswith(EXCLUDE_METHODS[i][1]):
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# tgt.write(t + "/* Not translated because it would translate to a function with clashing types. */\n")
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# in_unsupported = 1
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# break
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if in_unsupported:
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if s == "}":
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in_unsupported = 0
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elif not in_javadoc:
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if not in_header and s.find("/*++") != -1:
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in_header = 1
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tgt.write("/**\n")
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elif in_header and s.startswith("--*/"):
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in_header = 0
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tgt.write(" * This file was automatically generated from " + filename + " \n")
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tgt.write(" **/\n")
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tgt.write("\npackage com.Microsoft.Z3;\n\n")
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tgt.write("import java.math.BigInteger;\n")
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tgt.write("import java.util.*;\n")
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tgt.write("import java.lang.Exception;\n")
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tgt.write("import com.Microsoft.Z3.Enumerations.*;\n")
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elif in_header == 1:
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# tgt.write(" * " + line.replace(filename, tgtfn))
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pass
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elif s.startswith("using"):
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if s.find("System.Diagnostics.Contracts") == -1:
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tgt.write("/* " + s + " */\n")
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elif s.startswith("namespace"):
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pass
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elif s.startswith("public") and s.find("operator") != -1 and (s.find("==") != -1 or s.find("!=") != -1):
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t = ""
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for i in range(0, line.find(s)+1):
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t += " "
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tgt.write(t + "/* Overloaded operators are not translated. */\n")
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in_unsupported = 1
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elif s.startswith("public enum"):
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tgt.write(line.replace("enum", "class"))
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in_enum = 1
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elif in_enum == 1:
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if s == "}":
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tgt.write(line)
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in_enum = 0
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else:
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line = re.sub("(?P<id>.*)\W*=\W*(?P<val>[^\n,])", "public static final int \g<id> = \g<val>;", line)
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tgt.write(line.replace(",",""))
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elif s.startswith("public class") or s.startswith("internal class") or s.startswith("internal abstract class"):
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a = line.replace(":", "extends").replace("internal ", "")
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a = a.replace(", IComparable", "")
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a = type_replace(a)
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tgt.write(a)
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in_class = 1
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in_static_class = 0
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elif s.startswith("public static class") or s.startswith("abstract class"):
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tgt.write(line.replace(":", "extends").replace("static", "final"))
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in_class = 1
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in_static_class = 1
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elif s.startswith("/// <summary>"):
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tgt.write(line.replace("/// <summary>", "/**"))
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in_javadoc = 1
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elif skip_brace and s == "{":
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skip_brace = 0
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elif ((s.find("public") != -1 or s.find("protected") != -1) and s.find("class") == -1 and s.find("event") == -1 and s.find("(") == -1) or s.startswith("internal virtual IntPtr NativeObject") or s.startswith("internal Context Context"):
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if (s.startswith("new")):
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s = s[3:]
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s = s.replace("internal virtual", "")
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s = s.replace("internal", "")
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tokens = s.split(" ")
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# print "TOKENS: " + str(len(tokens))
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if len(tokens) == 3:
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in_getter = tokens[2]
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in_getter_type = type_replace((tokens[0] + " " + tokens[1]))
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if in_static_class:
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in_getter_type = in_getter_type.replace("static", "")
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lastindent = line.find(s)
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skip_brace = 1
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getters.append(in_getter)
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elif len(tokens) == 4:
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if tokens[2].startswith("this["):
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in_bracket_op = 1
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in_getter = type_replace(tokens[2]).replace("this[", "get(")
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in_getter += " " + tokens[3].replace("]", ")")
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in_getter_type = type_replace(tokens[0] + " " + tokens[1])
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else:
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in_getter = tokens[3]
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in_getter_type = type_replace(tokens[0] + " " + tokens[1] + " " + tokens[2])
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if in_static_class:
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in_getter_type = in_getter_type.replace("static", "")
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lastindent = line.find(s)
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skip_brace = 1
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getters.append(in_getter)
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else:
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in_getter = tokens[2]
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in_getter_type = type_replace(tokens[0] + " " + tokens[1])
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if tokens[2].startswith("this["):
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lastindent = line.find(s)
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t = ""
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for i in range(0, lastindent): t += " "
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tgt.write(t + "/* operator this[] not translated */\n ")
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in_unsupported = 1
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else:
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if in_static_class:
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in_getter_type = in_getter_type.replace("static", "")
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rest = s[s.find("get ") + 4:-1]
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subst_getters(rest, getters)
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rest = type_replace(rest)
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rest = rename_native(rest)
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rest = replace_generals(rest)
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rest = enum_replace(rest)
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t = ""
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for i in range(0, lastindent):
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t += " "
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tgt.write(t + in_getter_type + " " + in_getter + "() " + rest + "\n")
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if rest.find("}") == -1:
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in_getter_get = 1
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else:
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getters.append(in_getter)
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in_getter = ""
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in_getter_type = ""
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print "ACC: " + s + " --> " + in_getter
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elif s.find("{ get {") != -1:
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line = type_replace(line)
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line = line.replace("internal ", "")
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d = line[0:line.find("{ get")]
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rest = line[line.find("{ get")+5:]
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rest = rest.replace("} }", "}")
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rest = re.sub("Contract.\w+\([\s\S]*\);", "", rest)
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subst_getters(rest, getters)
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rest = rename_native(rest)
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rest = replace_generals(rest)
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rest = enum_replace(rest)
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if in_bracket_op:
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tgt.write(d + rest)
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else:
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tgt.write(d + "()" + rest)
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print "ACC: " + s + " --> " + in_getter
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elif in_getter != "" and s.startswith("get"):
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t = ""
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for i in range(0, lastindent):
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t += " "
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if len(s) > 3: rest = s[3:]
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else: rest = ""
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subst_getters(rest, getters)
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rest = type_replace(rest)
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rest = rename_native(rest)
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rest = replace_generals(rest)
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rest = enum_replace(rest)
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if in_bracket_op:
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|
||||||
tgt.write(t + in_getter_type + " " + in_getter + " " + rest + "\n")
|
|
||||||
else:
|
|
||||||
tgt.write(t + in_getter_type + " " + in_getter + "() " + rest + "\n")
|
|
||||||
if rest.find("}") == -1:
|
|
||||||
in_getter_get = 1
|
|
||||||
elif in_getter != "" and s.startswith("set"):
|
|
||||||
t = ""
|
|
||||||
for i in range(0, lastindent):
|
|
||||||
t += " "
|
|
||||||
if len(s) > 3: rest = type_replace(s[3:])
|
|
||||||
else: rest = ""
|
|
||||||
subst_getters(rest, getters)
|
|
||||||
rest = rest.replace("(Integer)value", "Integer(value)")
|
|
||||||
rest = type_replace(rest)
|
|
||||||
rest = rename_native(rest)
|
|
||||||
rest = replace_generals(rest)
|
|
||||||
rest = enum_replace(rest)
|
|
||||||
ac_acc = in_getter_type[:in_getter_type.find(' ')]
|
|
||||||
ac_type = in_getter_type[in_getter_type.find(' ')+1:]
|
|
||||||
if in_bracket_op:
|
|
||||||
in_getter = in_getter.replace("get", "set").replace(")", "")
|
|
||||||
tgt.write(t + ac_acc + " void " + in_getter + ", " + ac_type + " value) " + rest + "\n")
|
|
||||||
else:
|
|
||||||
tgt.write(t + ac_acc + " void set" + in_getter + "(" + ac_type + " value) " + rest + "\n")
|
|
||||||
if rest.find("}") == -1:
|
|
||||||
in_getter_set = 1
|
|
||||||
elif in_getter != "" and in_getter_get == 1 and s == "}":
|
|
||||||
tgt.write(line)
|
|
||||||
in_getter_get = 0
|
|
||||||
elif in_getter != "" and in_getter_set == 1 and s == "}":
|
|
||||||
tgt.write(line)
|
|
||||||
in_getter_set = 0
|
|
||||||
elif in_getter != "" and in_getter_get == 0 and in_getter_set == 0 and s == "}":
|
|
||||||
in_getter = ""
|
|
||||||
in_getter_type == ""
|
|
||||||
in_bracket_op = 0
|
|
||||||
skip_brace = 0
|
|
||||||
elif s.startswith("uint ") and s.find("=") == -1:
|
|
||||||
line = line.replace("uint", "Integer", line)
|
|
||||||
line = re.sub("(?P<n>\w+)(?P<c>[,;])", "\g<n>\g<c>", line)
|
|
||||||
tgt.write(line);
|
|
||||||
elif (not in_class and (s.startswith("{") or s.startswith("}"))) or s.startswith("[") or s.startswith("#"):
|
|
||||||
# tgt.write("// Skipping: " + s)
|
|
||||||
pass
|
|
||||||
elif line == "}\n":
|
|
||||||
pass
|
|
||||||
else:
|
|
||||||
# indent = line.find(s)
|
|
||||||
# tgt.write("// LINE: " + line)
|
|
||||||
if line.find(": base") != -1:
|
|
||||||
line = re.sub(": base\((?P<p>[^\{]*)\)", "{ super(\g<p>);", line)
|
|
||||||
line = line[4:]
|
|
||||||
obraces = line.count("{")
|
|
||||||
cbraces = line.count("}")
|
|
||||||
mbraces = obraces - cbraces
|
|
||||||
# tgt.write("// obraces = " + str(obraces) + "\n")
|
|
||||||
if obraces == 1:
|
|
||||||
skip_brace = 1
|
|
||||||
else:
|
|
||||||
for i in range(0, mbraces):
|
|
||||||
line = line.replace("\n", "}\n")
|
|
||||||
if (s.find("public") != -1 or s.find("protected") != -1 or s.find("internal") != -1) and s.find("(") != -1:
|
|
||||||
line = re.sub(" = [\w.]+(?P<d>[,;\)])", "\g<d>", line)
|
|
||||||
a = type_replace(line)
|
|
||||||
a = enum_replace(a)
|
|
||||||
a = re.sub("(?P<d>[\(, ])params ", "\g<d>", a)
|
|
||||||
a = a.replace("base.", "super.")
|
|
||||||
a = re.sub("Contract.\w+\([\s\S]*\);", "", a)
|
|
||||||
a = rename_native(a)
|
|
||||||
a = re.sub("~\w+\(\)", "protected void finalize()", a)
|
|
||||||
|
|
||||||
if missing_foreach_brace == 1:
|
|
||||||
# a = a.replace("\n", " // checked " + str(foreach_opened_brace) + "\n")
|
|
||||||
if foreach_opened_brace == 0 and a.find("{") != -1:
|
|
||||||
foreach_opened_brace = 1
|
|
||||||
elif foreach_opened_brace == 0 and a.find("}") == -1:
|
|
||||||
a = a.replace("\n", "}}\n")
|
|
||||||
foreach_opened_brace = 0
|
|
||||||
missing_foreach_brace = 0
|
|
||||||
elif foreach_opened_brace == 1 and a.find("}") != -1:
|
|
||||||
a = a.replace("\n", "}}\n")
|
|
||||||
foreach_opened_brace = 0
|
|
||||||
missing_foreach_brace = 0
|
|
||||||
|
|
||||||
# if a.find("foreach") != -1:
|
|
||||||
# missing_foreach_brace = 1
|
|
||||||
# a = re.sub("foreach\s*\((?P<t>[\w <>,]+)\s+(?P<i>\w+)\s+in\s+(?P<w>\w+)\)",
|
|
||||||
# "{ Iterator fe_i = \g<w>.iterator(); while (fe_i.hasNext()) { \g<t> \g<i> = (long)fe_i.next(); ",
|
|
||||||
# a)
|
|
||||||
a = re.sub("foreach\s*\((?P<t>[\w <>,]+)\s+(?P<i>\w+)\s+in\s+(?P<w>\w+)\)",
|
|
||||||
"for (\g<t> \g<i>: \g<w>)",
|
|
||||||
a)
|
|
||||||
if a.find("long o: m_queue") != -1:
|
|
||||||
a = a.replace("long", "Long")
|
|
||||||
a = a.replace("readonly ", "")
|
|
||||||
a = a.replace("const ", "final ")
|
|
||||||
a = a.replace("String ToString", "String toString")
|
|
||||||
a = a.replace(".ToString", ".toString")
|
|
||||||
a = a.replace("internal ", "")
|
|
||||||
a = a.replace("new static", "static")
|
|
||||||
a = a.replace("new public", "public")
|
|
||||||
a = a.replace("override ", "")
|
|
||||||
a = a.replace("virtual ", "")
|
|
||||||
a = a.replace("o as AST", "(AST) o")
|
|
||||||
a = a.replace("o as Sort", "(Sort) o")
|
|
||||||
a = a.replace("other as AST", "(AST) other")
|
|
||||||
a = a.replace("o as FuncDecl", "(FuncDecl) o")
|
|
||||||
a = a.replace("IntPtr obj", "long obj")
|
|
||||||
a = a.replace("IntPtr o", "long o")
|
|
||||||
a = a.replace("new long()", "0")
|
|
||||||
a = a.replace("long.Zero", "0")
|
|
||||||
a = a.replace("object o", "Object o")
|
|
||||||
a = a.replace("object other", "Object other")
|
|
||||||
a = a.replace("IntPtr res = IntPtr.Zero;", "Native.IntPtr res = new Native.IntPtr();")
|
|
||||||
a = a.replace("out res", "res")
|
|
||||||
a = a.replace("GC.ReRegisterForFinalize(m_ctx);", "")
|
|
||||||
a = a.replace("GC.SuppressFinalize(this);", "")
|
|
||||||
a = a.replace(".Length", ".length")
|
|
||||||
a = a.replace("m_queue.Count", "m_queue.size()")
|
|
||||||
a = a.replace("m_queue.Add", "m_queue.add")
|
|
||||||
a = a.replace("m_queue.Clear", "m_queue.clear")
|
|
||||||
a = a.replace("for (long ", "for (int ")
|
|
||||||
a = a.replace("ReferenceEquals(Context, ctx)", "Context() == ctx")
|
|
||||||
a = a.replace("BigInteger.Parse", "new BigInteger")
|
|
||||||
if had_ulong_res == 0 and a.find("ulong res = 0") != -1:
|
|
||||||
a = a.replace("ulong res = 0;", "LongPtr res = new LongPtr();")
|
|
||||||
elif had_ulong_res == 1:
|
|
||||||
a = a.replace("ref res)", "res)")
|
|
||||||
if a.find("return res;") != -1:
|
|
||||||
a = a.replace("return res;", "return res.value;")
|
|
||||||
had_ulong_res = 0
|
|
||||||
a = a.replace("lock (", "synchronized (")
|
|
||||||
if in_static_class:
|
|
||||||
a = a.replace("static", "")
|
|
||||||
a = re.sub("ref (?P<id>\w+)", "\g<id>", a)
|
|
||||||
subst_getters(a, getters)
|
|
||||||
a = re.sub("NativeObject = (?P<rest>.*);", "setNativeObject(\g<rest>);", a)
|
|
||||||
a = replace_generals(a)
|
|
||||||
tgt.write(a)
|
|
||||||
tgt.close()
|
|
||||||
|
|
||||||
mk_java_bindings()
|
|
||||||
Loading…
Add table
Add a link
Reference in a new issue