Remove SWIG bindings (#4683)

This commit removes support for SWIG bindings for the legacy API. The
bindings were already broken by 19054b3b1d427e662d30d4322df2b2f2361353da
and we are not planning on using SWIG for the Java API for the new API.

1 files changed, 0 insertions, 255 deletions

diff --git a/src/cvc4.i b/src/cvc4.i
deleted file mode 100644
index 9fc8ed60e..000000000
--- a/src/cvc4.i
+++ /dev/null
@@ -1,255 +0,0 @@
-// Declare that all functions in the interface can throw exceptions of type
-// CVC4::Exception and exceptions in general. SWIG catches those exceptions and
-// turns them into target language exceptions via "throws" typemaps.
-%catches(CVC4::Exception,...);
-
-%import "bindings/swig.h"
-
-%include "stdint.i"
-%include "stl.i"
-
-%module CVC4
-// nspace completely broken with Java packaging
-//%nspace;
-
-namespace std {
-  class istream;
-  class ostream;
-  template <class T> class set {};
-  template <class K, class V, class H> class unordered_map {};
-}
-
-%{
-namespace CVC4 {}
-using namespace CVC4;
-
-#include <cassert>
-#include <unordered_map>
-#include <iosfwd>
-#include <set>
-#include <string>
-#include <typeinfo>
-#include <vector>
-
-#include "base/exception.h"
-#include "base/modal_exception.h"
-#include "expr/datatype.h"
-#include "expr/expr.h"
-#include "expr/type.h"
-#include "options/option_exception.h"
-#include "smt/command.h"
-#include "util/bitvector.h"
-#include "util/floatingpoint.h"
-#include "util/iand.h"
-#include "util/integer.h"
-#include "util/sexpr.h"
-#include "util/unsafe_interrupt_exception.h"
-
-#ifdef SWIGJAVA
-#include "bindings/java_stream_adapters.h"
-std::set<JavaInputStreamAdapter*> CVC4::JavaInputStreamAdapter::s_adapters;
-#endif
-%}
-
-#ifdef SWIGPYTHON
-%pythonappend CVC4::SmtEngine::SmtEngine %{
-  self.thisown = 0
-%}
-%pythonappend CVC4::ExprManager::ExprManager %{
-  self.thisown = 0
-%}
-#endif /* SWIGPYTHON */
-
-%template(vectorUnsignedInt) std::vector< unsigned int >;
-%template(vectorSExpr) std::vector< CVC4::SExpr >;
-%template(vectorString) std::vector< std::string >;
-%template(setOfType) std::set< CVC4::Type >;
-
-// This is unfortunate, but seems to be necessary; if we leave NULL
-// defined, swig will expand it to "(void*) 0", and some of swig's
-// helper functions won't compile properly.
-#undef NULL
-
-#ifdef SWIGJAVA
-
-// Map C++ exceptions of type CVC4::Exception to Java exceptions of type
-// edu.stanford.CVC4.Exception
-// 
-// As suggested in:
-// http://www.swig.org/Doc3.0/SWIGDocumentation.html#Java_exception_typemap
-%typemap(throws, throws="edu.stanford.CVC4.Exception") CVC4::Exception {
-  jclass excep = jenv->FindClass("edu/stanford/CVC4/Exception");
-  if (excep)
-    jenv->ThrowNew(excep, $1.what());
-  return $null;
-}
-
-%include "bindings/java_iterator_adapter.i"
-%include "java/typemaps.i" // primitive pointers and references
-%include "java/std_string.i" // map std::string to java.lang.String
-%include "java/arrays_java.i" // C arrays to Java arrays
-%include "java/various.i" // map char** to java.lang.String[]
-
-// Functions on the C++ side taking std::ostream& should on the Java side
-// take a java.io.OutputStream.  A JavaOutputStreamAdapter is created in
-// the wrapper which creates and passes on a std::stringstream to the C++
-// function.  Then on exit, the string from the stringstream is dumped to
-// the Java-side OutputStream.
-%typemap(jni) std::ostream& "jlong"
-%typemap(jtype) std::ostream& "long"
-%typemap(jstype) std::ostream& "java.io.OutputStream"
-%typemap(javain,
-         pre="    edu.stanford.CVC4.JavaOutputStreamAdapter temp$javainput = new edu.stanford.CVC4.JavaOutputStreamAdapter();", pgcppname="temp$javainput",
-         post="    new java.io.PrintStream($javainput).print(temp$javainput.toString());")
-         std::ostream& "edu.stanford.CVC4.JavaOutputStreamAdapter.getCPtr(temp$javainput)"
-
-%typemap(jni) std::istream& "jlong"
-%typemap(jtype) std::istream& "long"
-%typemap(jstype) std::istream& "java.io.InputStream"
-%typemap(javain,
-         pre="    edu.stanford.CVC4.JavaInputStreamAdapter temp$javainput = edu.stanford.CVC4.JavaInputStreamAdapter.get($javainput);", pgcppname="temp$javainput",
-         post="")
-         std::istream& "edu.stanford.CVC4.JavaInputStreamAdapter.getCPtr(temp$javainput)"
-%typemap(in) jobject inputStream %{
-  $1 = jenv->NewGlobalRef($input);
-%}
-%typemap(out) CVC4::JavaInputStreamAdapter* %{
-  $1->pull(jenv);
-  *(CVC4::JavaInputStreamAdapter **)&$result = $1;
-%}
-%typemap(javacode) CVC4::JavaInputStreamAdapter %{
-  private static java.util.HashMap<java.io.InputStream, JavaInputStreamAdapter> streams =
-    new java.util.HashMap<java.io.InputStream, JavaInputStreamAdapter>();
-  public static JavaInputStreamAdapter get(java.io.InputStream is) {
-    if(streams.containsKey(is)) {
-      return (JavaInputStreamAdapter) streams.get(is);
-    }
-    JavaInputStreamAdapter adapter = new JavaInputStreamAdapter(is);
-    streams.put(is, adapter);
-    return adapter;
-  }
-%}
-%typemap(javafinalize) CVC4::JavaInputStreamAdapter %{
-  protected void finalize() {
-    streams.remove(getInputStream());
-    delete();
-  }
-%}
-%ignore CVC4::JavaInputStreamAdapter::init(JNIEnv*);
-%ignore CVC4::JavaInputStreamAdapter::pullAdapters(JNIEnv*);
-%ignore CVC4::JavaInputStreamAdapter::pull(JNIEnv*);
-%javamethodmodifiers CVC4::JavaInputStreamAdapter::getInputStream() const "private";
-%javamethodmodifiers CVC4::JavaInputStreamAdapter::JavaInputStreamAdapter(jobject) "private";
-
-%exception CVC4::JavaInputStreamAdapter::~JavaInputStreamAdapter() %{
-  try {
-    jenv->DeleteGlobalRef(arg1->getInputStream());
-    $action
-  } catch(CVC4::Exception& e) {
-    std::stringstream ss;
-    ss << e.what() << ": " << e.getMessage();
-    std::string explanation = ss.str();
-    SWIG_JavaThrowException(jenv, SWIG_JavaRuntimeException, explanation.c_str());
-  }
-%}
-
-/* Copied (and modified) from java.swg; the standard swig version causes
- * negative BigInteger to be interpreted unsigned.  Here we throw an
- * exception. */
-%typemap(in) unsigned long long {
-  jclass clazz;
-  jmethodID mid;
-  jbyteArray ba;
-  jbyte* bae;
-  jsize sz;
-  int i;
-
-  if (!$input) {
-    SWIG_JavaThrowException(jenv, SWIG_JavaNullPointerException, "BigInteger null");
-    return $null;
-  }
-  clazz = JCALL1(GetObjectClass, jenv, $input);
-  mid = JCALL3(GetMethodID, jenv, clazz, "toByteArray", "()[B");
-  ba = (jbyteArray)JCALL2(CallObjectMethod, jenv, $input, mid);
-  bae = JCALL2(GetByteArrayElements, jenv, ba, 0);
-  sz = JCALL1(GetArrayLength, jenv, ba);
-  if((bae[0] & 0x80) != 0) {
-    SWIG_JavaThrowException(jenv, SWIG_JavaRuntimeException, "BigInteger argument must be nonnegative.");
-  }
-  jsize test_sz = sz;
-  if(sz > 1 && bae[0] == 0) {
-    --test_sz;
-  }
-  if(test_sz > sizeof(unsigned long long)) {
-    SWIG_JavaThrowException(jenv, SWIG_JavaRuntimeException, "BigInteger argument out of bounds.");
-  }
-  $1 = 0;
-  for(i=0; i<sz; i++) {
-    $1 = ($1 << 8) | ($1_type)(unsigned char)bae[i];
-  }
-  JCALL3(ReleaseByteArrayElements, jenv, ba, bae, 0);
-}
-
-%include "bindings/java_stream_adapters.h"
-
-#endif /* SWIGJAVA */
-
-// TIM:
-// At the moment, the header includes seem to need to follow a special order.
-// I don't know why. I am following the build order 
-%include "base/configuration.i"
-%include "base/exception.i"
-%include "base/modal_exception.i"
-
-%include "options/language.i"
-
-// Tim: "util/integer.i" must come before util/{rational.i,bitvector.i}.
-%include "util/integer.i"
-%include "util/rational.i"
-%include "util/bitvector.i"
-%include "util/iand.i"
-%include "util/floatingpoint.i"
-
-// Tim: The remainder of util/.
-%include "util/bool.i"
-%include "util/cardinality.i"
-%include "util/hash.i"
-%include "util/proof.i"
-%include "util/regexp.i"
-%include "util/result.i"
-%include "util/sexpr.i"
-%include "util/statistics.i"
-%include "util/string.i"
-%include "util/tuple.i"
-%include "util/unsafe_interrupt_exception.i"
-
-%include "expr/uninterpreted_constant.i"
-%include "expr/array_store_all.i"
-%include "expr/ascription_type.i"
-%include "expr/emptyset.i"
-%include "expr/expr_sequence.i"
-%include "proof/unsat_core.i"
-
-// TIM:
-// Have these before the rest of expr/.
-// Again, no clue why.
-%include "expr/array.i"
-%include "expr/kind.i"
-%include "expr/type.i"
-
-// TIM:
-// The remainder of the includes:
-%include "expr/datatype.i"
-%include "expr/expr.i"
-%include "expr/expr_manager.i"
-%include "expr/variable_type_map.i"
-%include "options/option_exception.i"
-%include "options/options.i"
-%include "smt/logic_exception.i"
-%include "theory/logic_info.i"
-%include "theory/theory_id.i"
-
-%include "expr/array_store_all.i"
-
-// Tim: This should come after "theory/logic_info.i".
-%include "smt/smt_engine.i"