1 files changed, 0 insertions, 176 deletions
diff --git a/Examples/python/libffi/example.i b/Examples/python/libffi/example.i
deleted file mode 100644
index 3f5d766c5..000000000
--- a/Examples/python/libffi/example.i
+++ /dev/null
@@ -1,176 +0,0 @@
-/* File : example.i */
-%module example
-
-%{
-#include <unistd.h>
-#include <ffi.h>
-%}
-
-/* A wrapper for execlp() using libffi to handle an arbitrary
-   number of arguments */
-
-%typemap(in) (...) {
-   char **argv;
-   int    argc;
-   int    i;
-
-   argc = PyTuple_Size(varargs);
-   argv = (char **) malloc(sizeof(char *)*(argc+1));
-   for (i = 0; i < argc; i++) {
-      PyObject *o = PyTuple_GetItem(varargs,i);
-      if (!PyString_Check(o)) {
-          PyErr_SetString(PyExc_ValueError,"Expected a string");
-          SWIG_fail;
-      }
-      argv[i] = PyString_AsString(o);
-   }
-   argv[i] = NULL;
-   $1 = (void *) argv;
-}
-
-/* Rewrite the function call, using libffi */    
-%feature("action") execlp {
-  int       i, vc;
-  ffi_cif   cif;
-  ffi_type  **types;
-  void      **values;
-  char      **args;
-
-  vc = PyTuple_Size(varargs);
-  types  = (ffi_type **) malloc((vc+3)*sizeof(ffi_type *));
-  values = (void **) malloc((vc+3)*sizeof(void *));
-  args   = (char **) arg3;
-
-  /* Set up path parameter */
-  types[0] = &ffi_type_pointer;
-  values[0] = &arg1;
-  
-  /* Set up first argument */
-  types[1] = &ffi_type_pointer;
-  values[1] = &arg2;
-
-  /* Set up rest of parameters */
-  for (i = 0; i <= vc; i++) {
-    types[2+i] = &ffi_type_pointer;
-    values[2+i] = &args[i];
-  }
-  if (ffi_prep_cif(&cif, FFI_DEFAULT_ABI, vc+3,
-                   &ffi_type_uint, types) == FFI_OK) {
-    ffi_call(&cif, (void (*)()) execlp, &result, values);
-  } else {
-    free(types);
-    free(values);
-    free(arg3);
-    PyErr_SetString(PyExc_RuntimeError, "Whoa!!!!!");
-    SWIG_fail;
-  }
-  free(types);
-  free(values);
-  free(arg3);
-}
-
-int execlp(const char *path, const char *arg1, ...);
-
-
-/* A wrapper for printf() using libffi */
-
-%{
-  typedef struct {
-    int type;
-    union {
-      int    ivalue;
-      double dvalue;
-      void   *pvalue;
-    } val;
-  } vtype;
-  enum { VT_INT, VT_DOUBLE, VT_POINTER };
-  %}
-
-%typemap(in) (const char *fmt, ...) {
-  vtype *argv;
-  int    argc;
-  int    i;
-
-  $1 = PyString_AsString($input);
-
-  argc = PyTuple_Size(varargs);
-  argv = (vtype *) malloc(argc*sizeof(vtype));
-  for (i = 0; i < argc; i++) {
-    PyObject *o = PyTuple_GetItem(varargs,i);
-    if (PyInt_Check(o)) {
-      argv[i].type = VT_INT;
-      argv[i].val.ivalue = PyInt_AsLong(o);
-    } else if (PyFloat_Check(o)) {
-      argv[i].type = VT_DOUBLE;
-      argv[i].val.dvalue = PyFloat_AsDouble(o);
-    } else if (PyString_Check(o)) {
-      argv[i].type = VT_POINTER;
-      argv[i].val.pvalue = (void *) PyString_AsString(o);
-    } else {
-      free(argv);
-      PyErr_SetString(PyExc_ValueError,"Unsupported argument type");
-      SWIG_fail;
-    }
-  }
-
-  $2 = (void *) argv;
-}
-
-/* Rewrite the function call, using libffi */    
-%feature("action") printf {
-  int       i, vc;
-  ffi_cif   cif;
-  ffi_type  **types;
-  void      **values;
-  vtype     *args;
-
-  vc = PyTuple_Size(varargs);
-  types  = (ffi_type **) malloc((vc+1)*sizeof(ffi_type *));
-  values = (void **) malloc((vc+1)*sizeof(void *));
-  args   = (vtype *) arg2;
-
-  /* Set up fmt parameter */
-  types[0] = &ffi_type_pointer;
-  values[0] = &arg1;
-
-  /* Set up rest of parameters */
-  for (i = 0; i < vc; i++) {
-    switch(args[i].type) {
-    case VT_INT:
-      types[1+i] = &ffi_type_uint;
-      values[1+i] = &args[i].val.ivalue;
-      break;
-    case VT_DOUBLE:
-      types[1+i] = &ffi_type_double;
-      values[1+i] = &args[i].val.dvalue;
-      break;
-    case VT_POINTER:
-      types[1+i] = &ffi_type_pointer;
-      values[1+i] = &args[i].val.pvalue;
-      break;
-    default:
-      abort();    /* Whoa! We're seriously hosed */
-      break;   
-    }
-  }
-  if (ffi_prep_cif(&cif, FFI_DEFAULT_ABI, vc+1,
-                   &ffi_type_uint, types) == FFI_OK) {
-    ffi_call(&cif, (void (*)()) printf, &result, values);
-  } else {
-    free(types);
-    free(values);
-    free(args);
-    PyErr_SetString(PyExc_RuntimeError, "Whoa!!!!!");
-    SWIG_fail;
-  }
-  free(types);
-  free(values);
-  free(args);
-}
-
-int printf(const char *fmt, ...);
-
-
-  
-
-