From 608c8f0eb82d0b2cd2567b9a91a26d131cdd4a69 Mon Sep 17 00:00:00 2001
From: "elias.bachaalany"
 <elias.bachaalany@fccdda4b-c33c-0410-84de-61e1e3e5f415>
Date: Wed, 21 Oct 2009 11:44:43 +0000
Subject: [PATCH] wrapped qfile related functions in a qfile_t class

---
 swig/fpro.i   | 223 ++++++++++++++++++++++++++++++++++++++++++++++++++
 swig/idaapi.i |   3 +
 2 files changed, 226 insertions(+)
 create mode 100644 swig/fpro.i

diff --git a/swig/fpro.i b/swig/fpro.i
new file mode 100644
index 0000000..916acef
--- /dev/null
+++ b/swig/fpro.i
@@ -0,0 +1,223 @@
+%inline %{
+//<inline(py_qfile)>
+class qfile_t
+{
+private:
+  FILE *fp;
+  bool own;
+  qstring fn;
+
+  void assign(const qfile_t &rhs)
+  {
+    fn = rhs.fn;
+    fp = rhs.fp;
+    own = false;
+  }
+public:
+  //--------------------------------------------------------------------------
+  qfile_t(const qfile_t &rhs)
+  {
+    assign(rhs);
+  }
+
+  //--------------------------------------------------------------------------
+  qfile_t()
+  {
+    fp = NULL;
+    own = true;
+    fn.qclear();
+  }
+
+  //--------------------------------------------------------------------------
+  bool opened()
+  {
+    return fp != NULL;
+  }
+
+  //--------------------------------------------------------------------------
+  void close()
+  {
+    if (fp == NULL)
+      return;
+    if (own)
+      qfclose(fp);
+    fp = NULL;
+  }
+
+  //--------------------------------------------------------------------------
+  ~qfile_t()
+  {
+    close();
+  }
+
+  //--------------------------------------------------------------------------
+  PyObject *open(const char *filename, const char *mode)
+  {
+    close();
+    fp = qfopen(filename, mode);
+    if (fp == NULL)
+      Py_RETURN_FALSE;
+    // Save file name
+    fn = filename;
+    own = true;
+    Py_RETURN_TRUE;
+  }
+
+  //--------------------------------------------------------------------------
+  static qfile_t *from_fp(FILE *fp)
+  {
+    if (fp == NULL)
+      return NULL;
+    qfile_t *qf = new qfile_t();
+    qf->own = false;
+    qf->fn.sprnt("<FILE * %p>", fp);
+    qf->fp = fp;
+    return qf;
+  }
+
+  //--------------------------------------------------------------------------
+  static qfile_t *tmpfile()
+  {
+    return from_fp(qtmpfile());
+  }
+
+  //--------------------------------------------------------------------------
+  FILE *get_fp()
+  {
+    return fp;
+  }
+
+  //--------------------------------------------------------------------------
+  int seek(int32 offset, int whence = SEEK_SET)
+  {
+    return qfseek(fp, offset, whence);
+  }
+
+  //--------------------------------------------------------------------------
+  int32 tell()
+  {
+    return qftell(fp);
+  }
+
+  //--------------------------------------------------------------------------
+  PyObject *readbytes(int size, bool big_endian)
+  {
+    do
+    {
+      char *buf = (char *) malloc(size + 5);
+      if (buf == NULL)
+        break;
+      int r = freadbytes(fp, buf, size, big_endian);
+      if (r != 0)
+      {
+        free(buf);
+        break;
+      }
+      PyObject *ret = PyString_FromStringAndSize(buf, r);
+      free(buf);
+      return ret;
+    } while (false);
+    Py_RETURN_NONE;
+  }
+
+  //--------------------------------------------------------------------------
+  PyObject *read(int size)
+  {
+    do
+    {
+      char *buf = (char *) malloc(size + 5);
+      if (buf == NULL)
+        break;
+      int r = qfread(fp, buf, size);
+      if (r <= 0)
+      {
+        free(buf);
+        break;
+      }
+      PyObject *ret = PyString_FromStringAndSize(buf, r);
+      free(buf);
+      return ret;
+    } while (false);
+    Py_RETURN_NONE;
+  }
+
+  //--------------------------------------------------------------------------
+  PyObject *gets(int size)
+  {
+    do
+    {
+      char *buf = (char *) malloc(size + 5);
+      if (buf == NULL)
+        break;
+      if (qfgets(buf, size, fp) == NULL)
+      {
+        free(buf);
+        break;
+      }
+      PyObject *ret = PyString_FromString(buf);
+      free(buf);
+      return ret;
+    } while (false);
+    Py_RETURN_NONE;
+  }
+
+  //--------------------------------------------------------------------------
+  int write(PyObject *py_buf, bool big_endian)
+  {
+    int    sz = PyString_GET_SIZE(py_buf);
+    void *buf = (void *)PyString_AS_STRING(py_buf);
+    return fwritebytes(fp, buf, sz, big_endian);
+  }
+
+  //--------------------------------------------------------------------------
+  int write(PyObject *py_buf)
+  {
+    size_t sz = PyString_GET_SIZE(py_buf);
+    void *buf = (void *)PyString_AS_STRING(py_buf);
+    return qfwrite(fp, buf, sz);
+  }
+
+  //--------------------------------------------------------------------------
+  int puts(const char *str)
+  {
+    return qfputs(str, fp);
+  }
+
+  //--------------------------------------------------------------------------
+  int32 size()
+  {
+    int pos = qfseek(fp, 0, SEEK_END);
+    int32 r = qftell(fp);
+    qfseek(fp, pos, SEEK_SET);
+    return r;
+  }
+
+  //--------------------------------------------------------------------------
+  int flush()
+  {
+    return qflush(fp);
+  }
+
+  //--------------------------------------------------------------------------
+  PyObject *filename()
+  {
+    return PyString_FromString(fn.c_str());
+  }
+
+  //--------------------------------------------------------------------------
+  PyObject *get_char()
+  {
+    int ch = qfgetc(fp);
+    if (ch == EOF)
+      Py_RETURN_NONE;
+    return Py_BuildValue("c", ch);
+  }
+
+  //--------------------------------------------------------------------------
+  int put_char(char chr)
+  {
+    return qfputc(chr, fp);
+  }
+};
+//</inline(py_qfile)>
+%}
diff --git a/swig/idaapi.i b/swig/idaapi.i
index d530702..f7ddf11 100644
--- a/swig/idaapi.i
+++ b/swig/idaapi.i
@@ -45,6 +45,8 @@
 #include "typeinf.hpp"
 #include "ua.hpp"
 #include "xref.hpp"
+#include "fpro.h"
+#include <map>
 #ifdef __NT__
   #include "graph.hpp"
 #endif
@@ -157,6 +159,7 @@ idainfo *get_inf_structure(void)
 #ifdef __NT__
   %include "graph.i"
 #endif
+%include "fpro.i"
 
 %inline {
     void set_script_timeout(int timeout);