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8495e5205b
cemu-idapython/swig/kernwin.i
elias.bachaalany 8495e5205b - renamed pywraps related utility functions to PyW_ 
- refactored some code
- fixed some potential PyObject leaks
- added cli_t support
2010-07-13 16:43:53 +00:00

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// Ignore the va_list functions
%ignore AskUsingForm_cv;
%ignore close_form;
%ignore vaskstr;
%ignore vasktext;
%ignore add_menu_item;
%rename (add_menu_item) py_add_menu_item;
%ignore del_menu_item;
%rename (del_menu_item) py_del_menu_item;
%ignore vwarning;
%ignore vinfo;
%ignore vnomem;
%ignore vmsg;
%ignore show_wait_box_v;
%ignore askbuttons_cv;
%ignore askfile_cv;
%ignore askyn_cv;
%ignore askyn_v;
// Ignore these string functions. There are trivial replacements in Python.
%ignore addblanks;
%ignore trim;
%ignore skipSpaces;
%ignore stristr;
// Ignore the cli_t class
%ignore cli_t;
%include "typemaps.i"
%rename (asktext) py_asktext;
%rename (str2ea) py_str2ea;
%ignore execute_sync;
%ignore exec_request_t;
%rename (execute_sync) py_execute_sync;
// Make askaddr(), askseg(), and asklong() return a
// tuple: (result, value)
%apply unsigned long *INOUT { sval_t *value };
%rename (_asklong) asklong;
%apply unsigned long *INOUT { ea_t *addr };
%rename (_askaddr) askaddr;
%apply unsigned long *INOUT { sel_t *sel };
%rename (_askseg) askseg;
%inline %{
void refresh_lists(void)
{
callui(ui_list);
}
%}
%pythoncode %{
def asklong(defval, format):
res, val = _idaapi._asklong(defval, format)
if res == 1:
return val
else:
return None
def askaddr(defval, format):
res, ea = _idaapi._askaddr(defval, format)
if res == 1:
return ea
else:
return None
def askseg(defval, format):
res, sel = _idaapi._askseg(defval, format)
if res == 1:
return sel
else:
return None
%}
# This is for get_cursor()
%apply int *OUTPUT {int *x, int *y};
# This is for read_selection()
%apply unsigned long *OUTPUT { ea_t *ea1, ea_t *ea2 };
%{
//<code(py_kernwin)>
//------------------------------------------------------------------------
struct py_add_del_menu_item_ctx
{
qstring menupath;
PyObject *cb_data;
};
//------------------------------------------------------------------------
bool idaapi py_menu_item_callback(void *userdata)
{
// userdata is a tuple of ( func, args )
// func and args are borrowed references from userdata
PyObject *func = PyTuple_GET_ITEM(userdata, 0);
PyObject *args = PyTuple_GET_ITEM(userdata, 1);
// call the python function
PyObject *result = PyEval_CallObject(func, args);
// we cannot raise an exception in the callback, just print it.
if ( result == NULL )
{
PyErr_Print();
return false;
}
bool ret = PyObject_IsTrue(result);
Py_DECREF(result);
return ret;
}
//------------------------------------------------------------------------
/*
#<pydoc>
def set_dock_pos(src, dest, orient, left = 0, top = 0, right = 0, bottom = 0)
"""
Sets the dock orientation of a window relatively to another window.
@param src: Source docking control
@param dest: Destination docking control
@param orient: One of DOR_XXXX constants
@param left, top, right, bottom: These parameter if DOR_FLOATING is used, or if you want to specify the width of docked windows
@return: Boolean
Example:
set_dock_pos('Structures', 'Enums', DOR_RIGHT) <- docks the Structures window to the right of Enums window
"""
pass
#</pydoc>
*/
//------------------------------------------------------------------------
/*
int py_execute_sync(PyObject *py_callable, int reqf)
{
if ( !PyCallable_Check(py_callable) )
return -1;
struct py_exec_request_t: exec_request_t
{
PyObject *py_callable;
virtual int idaapi execute(void)
{
PyObject *py_result = PyObject_CallFunctionObjArgs(py_callable, NULL);
int r = py_result == NULL || !PyInt_Check(py_result) ? -1 : PyInt_AsLong(py_result);
Py_XDECREF(py_result);
return r;
}
py_exec_request_t(PyObject *pyc): py_callable(pyc) { }
};
py_exec_request_t req(py_callable);
return execute_sync(req, reqf);
}
*/
//------------------------------------------------------------------------
// Some defines
#define POPUP_NAMES_COUNT 4
#define MAX_CHOOSER_MENU_COMMANDS 12
#define thisobj ((py_choose2_t *) obj)
#define thisdecl py_choose2_t *_this = thisobj
#define MENU_COMMAND_CB(id) static uint32 idaapi s_menu_command_##id(void *obj, uint32 n) { return thisobj->on_command(id, int(n)); }
//------------------------------------------------------------------------
// Helper functions
class py_choose2_t;
typedef std::map<PyObject *, py_choose2_t *> pychoose2_to_choose2_map_t;
static pychoose2_to_choose2_map_t choosers;
py_choose2_t *choose2_find_instance(PyObject *self)
{
pychoose2_to_choose2_map_t::iterator it = choosers.find(self);
if ( it == choosers.end() )
return NULL;
return it->second;
}
void choose2_add_instance(PyObject *self, py_choose2_t *c2)
{
choosers[self] = c2;
}
void choose2_del_instance(PyObject *self)
{
pychoose2_to_choose2_map_t::iterator it = choosers.find(self);
if ( it != choosers.end() )
choosers.erase(it);
}
//------------------------------------------------------------------------
class py_choose2_t
{
private:
enum
{
CHOOSE2_HAVE_DEL = 0x0001,
CHOOSE2_HAVE_INS = 0x0002,
CHOOSE2_HAVE_UPDATE = 0x0004,
CHOOSE2_HAVE_EDIT = 0x0008,
CHOOSE2_HAVE_ENTER = 0x0010,
CHOOSE2_HAVE_GETICON = 0x0020,
CHOOSE2_HAVE_GETATTR = 0x0040,
CHOOSE2_HAVE_COMMAND = 0x0080,
CHOOSE2_HAVE_ONCLOSE = 0x0100
};
int flags;
int cb_flags;
qstring title;
PyObject *self;
qstrvec_t cols;
// the number of declarations should follow the MAX_CHOOSER_MENU_COMMANDS value
MENU_COMMAND_CB(0) MENU_COMMAND_CB(1)
MENU_COMMAND_CB(2) MENU_COMMAND_CB(3)
MENU_COMMAND_CB(4) MENU_COMMAND_CB(5)
MENU_COMMAND_CB(6) MENU_COMMAND_CB(7)
MENU_COMMAND_CB(8) MENU_COMMAND_CB(9)
MENU_COMMAND_CB(10) MENU_COMMAND_CB(11)
static chooser_cb_t *menu_cbs[MAX_CHOOSER_MENU_COMMANDS];
int menu_cb_idx;
//------------------------------------------------------------------------
// Static methods to dispatch to member functions
//------------------------------------------------------------------------
static int idaapi ui_cb(void *obj, int notification_code, va_list va)
{
if ( notification_code != ui_get_chooser_item_attrs )
return 0;
va_arg(va, void *);
int n = int(va_arg(va, uint32));
chooser_item_attrs_t *attr = va_arg(va, chooser_item_attrs_t *);
thisobj->on_get_line_attr(n, attr);
return 1;
}
static uint32 idaapi s_sizer(void *obj)
{
return (uint32)thisobj->on_get_size();
}
static void idaapi s_getl(void *obj, uint32 n, char * const *arrptr)
{
thisobj->on_get_line(int(n), arrptr);
}
static uint32 idaapi s_del(void *obj, uint32 n)
{
return uint32(thisobj->on_delete_line(int(n)));
}
static void idaapi s_ins(void *obj)
{
thisobj->on_insert_line();
}
static uint32 idaapi s_update(void *obj, uint32 n)
{
return uint32(thisobj->on_refresh(int(n)));
}
static void idaapi s_edit(void *obj, uint32 n)
{
thisobj->on_edit_line(int(n));
}
static void idaapi s_enter(void * obj, uint32 n)
{
thisobj->on_select_line(int(n));
}
static int idaapi s_get_icon(void *obj, uint32 n)
{
return thisobj->on_get_icon(int(n));
}
static void idaapi s_destroy(void *obj)
{
thisobj->on_close();
}
private:
//------------------------------------------------------------------------
// Member functions corresponding to each chooser2() callback
//------------------------------------------------------------------------
void on_get_line(int lineno, char * const *line_arr)
{
if ( lineno == 0 )
{
for ( size_t i=0; i<cols.size(); i++ )
qstrncpy(line_arr[i], cols[i].c_str(), MAXSTR);
return;
}
// Clear buffer
int ncols = int(cols.size());
for ( int i=ncols-1; i>=0; i-- )
line_arr[i][0] = '\0';
// Call Python
PyObject *list = PyObject_CallMethod(self, (char *)S_ON_GET_LINE, "i", lineno - 1);
if ( list == NULL )
return;
for ( int i=ncols-1; i>=0; i-- )
{
PyObject *item = PyList_GetItem(list, Py_ssize_t(i));
if ( item == NULL )
continue;
const char *str = PyString_AsString(item);
if ( str != NULL )
qstrncpy(line_arr[i], str, MAXSTR);
}
Py_DECREF(list);
}
size_t on_get_size()
{
PyObject *pyres = PyObject_CallMethod(self, (char *)S_ON_GET_SIZE, NULL);
if ( pyres == NULL )
return 0;
size_t res = PyInt_AsLong(pyres);
Py_DECREF(pyres);
return res;
}
void on_close()
{
#ifdef CH_ATTRS
if ( (flags & CH_ATTRS) != 0 )
unhook_from_notification_point(HT_UI, ui_cb, this);
#endif
// Call Python
PyObject *pyres = PyObject_CallMethod(self, (char *)S_ON_CLOSE, NULL);
Py_XDECREF(pyres);
Py_XDECREF(self);
// Remove from list
choose2_del_instance(self);
// delete this instance if none modal
if ( (flags & CH_MODAL) == 0 )
delete this;
}
int on_delete_line(int lineno)
{
PyObject *pyres = PyObject_CallMethod(self, (char *)S_ON_DELETE_LINE, "i", lineno - 1);
if ( pyres == NULL )
return lineno;
size_t res = PyInt_AsLong(pyres);
Py_DECREF(pyres);
return res + 1;
}
int on_refresh(int lineno)
{
PyObject *pyres = PyObject_CallMethod(self, (char *)S_ON_REFRESH, "i", lineno - 1);
if ( pyres == NULL )
return lineno;
size_t res = PyInt_AsLong(pyres);
Py_DECREF(pyres);
return res + 1;
}
void on_insert_line()
{
PyObject *pyres = PyObject_CallMethod(self, (char *)S_ON_INSERT_LINE, NULL);
Py_XDECREF(pyres);
}
void on_select_line(int lineno)
{
PyObject *pyres = PyObject_CallMethod(self, (char *)S_ON_SELECT_LINE, "i", lineno - 1);
Py_XDECREF(pyres);
}
void on_edit_line(int lineno)
{
PyObject *pyres = PyObject_CallMethod(self, (char *)S_ON_EDIT_LINE, "i", lineno - 1);
Py_XDECREF(pyres);
}
int on_command(int cmd_id, int lineno)
{
PyObject *pyres = PyObject_CallMethod(self, (char *)S_ON_COMMAND, "ii", lineno - 1, cmd_id);
if ( pyres==NULL )
return lineno;
size_t res = PyInt_AsLong(pyres);
Py_XDECREF(pyres);
return res;
}
int on_get_icon(int lineno)
{
PyObject *pyres = PyObject_CallMethod(self, (char *)S_ON_GET_ICON, "i", lineno - 1);
size_t res = PyInt_AsLong(pyres);
Py_XDECREF(pyres);
return res;
}
void on_get_line_attr(int lineno, chooser_item_attrs_t *attr)
{
PyObject *pyres = PyObject_CallMethod(self, (char *)S_ON_GET_LINE_ATTR, "i", lineno - 1);
if ( pyres == NULL )
return;
if ( PyList_Check(pyres) )
{
PyObject *item;
if ( (item = PyList_GetItem(pyres, 0)) != NULL )
attr->color = PyInt_AsLong(item);
if ( (item = PyList_GetItem(pyres, 1)) != NULL )
attr->flags = PyInt_AsLong(item);
}
Py_XDECREF(pyres);
}
public:
//------------------------------------------------------------------------
// Public methods
//------------------------------------------------------------------------
py_choose2_t()
{
flags = 0;
cb_flags = 0;
menu_cb_idx = 0;
self = NULL;
}
static py_choose2_t *find_chooser(const char *title)
{
return (py_choose2_t *) get_chooser_obj(title);
}
void close()
{
close_chooser(title.c_str());
}
bool activate()
{
TForm *frm = find_tform(title.c_str());
if ( frm == NULL )
return false;
switchto_tform(frm, true);
return true;
}
int choose2(
int fl,
int ncols,
const int *widths,
const char *title,
int deflt = -1,
// An array of 4 strings: ("Insert", "Delete", "Edit", "Refresh"
const char * const *popup_names = NULL,
int icon = -1,
int x1 = -1, int y1 = -1, int x2 = -1, int y2 = -1)
{
flags = fl;
if ( (flags & CH_ATTRS) != 0 )
{
if ( !hook_to_notification_point(HT_UI, ui_cb, this) )
flags &= ~CH_ATTRS;
}
this->title = title;
return ::choose2(
flags,
x1, y1, x2, y2,
this,
ncols, widths,
s_sizer,
s_getl,
title,
icon,
deflt,
cb_flags & CHOOSE2_HAVE_DEL ? s_del : NULL,
cb_flags & CHOOSE2_HAVE_INS ? s_ins : NULL,
cb_flags & CHOOSE2_HAVE_UPDATE ? s_update : NULL,
cb_flags & CHOOSE2_HAVE_EDIT ? s_edit : NULL,
cb_flags & CHOOSE2_HAVE_ENTER ? s_enter : NULL,
s_destroy,
popup_names,
cb_flags & CHOOSE2_HAVE_GETICON ? s_get_icon : NULL);
}
int add_command(const char *caption, int flags=0, int menu_index=-1, int icon=-1)
{
if ( menu_cb_idx >= MAX_CHOOSER_MENU_COMMANDS )
return -1;
bool ret = add_chooser_command(title.c_str(), caption, menu_cbs[menu_cb_idx], menu_index, icon, flags);
if ( !ret )
return -1;
return menu_cb_idx++;
}
int show(PyObject *self)
{
PyObject *attr;
// get flags
if ( (attr = PyW_TryGetAttrString(self, S_FLAGS)) == NULL )
return -1;
int flags = PyInt_Check(attr) != 0 ? PyInt_AsLong(attr) : 0;
Py_DECREF(attr);
qstring title;
// get the title
if ( !PyW_GetStringAttr(self, S_TITLE, &title) )
return -1;
// get columns
if ( (attr = PyW_TryGetAttrString(self, "cols")) == NULL )
return -1;
// get col count
int ncols = PyList_Size(attr);
// get cols caption and widthes
intvec_t widths;
cols.qclear();
for ( int i=0; i<ncols; i++ )
{
// get list item: [name, width]
PyObject *list = PyList_GetItem(attr, i);
PyObject *v = PyList_GetItem(list, 0);
// Extract string
const char *str;
if ( v != NULL )
str = PyString_AsString(v);
else
str = "";
cols.push_back(str);
// Extract width
int width;
v = PyList_GetItem(list, 1);
if ( v == NULL )
width = strlen(str);
else
width = PyInt_AsLong(v);
widths.push_back(width);
}
Py_DECREF(attr);
// get *deflt
int deflt = -1;
if ( (attr = PyW_TryGetAttrString(self, "deflt")) != NULL )
{
deflt = PyInt_AsLong(attr);
Py_DECREF(attr);
}
// get *icon
int icon = -1;
if ( (attr = PyW_TryGetAttrString(self, "icon")) != NULL )
{
icon = PyInt_AsLong(attr);
Py_DECREF(attr);
}
// get *x1,y1,x2,y2
int pts[4];
static const char *pt_attrs[qnumber(pts)] = {"x1", "y1", "x2", "y2"};
for ( int i=0; i<qnumber(pts); i++ )
{
if ( (attr = PyW_TryGetAttrString(self, pt_attrs[i])) == NULL )
{
pts[i] = -1;
}
else
{
pts[i] = PyInt_AsLong(attr);
Py_DECREF(attr);
}
}
// check what callbacks we have
static const struct
{
const char *name;
int have;
} callbacks[] =
{
{S_ON_GET_SIZE, 0}, // 0 = mandatory callback
{S_ON_GET_LINE, 0},
{S_ON_CLOSE, 0},
{S_ON_EDIT_LINE, CHOOSE2_HAVE_EDIT},
{S_ON_INSERT_LINE, CHOOSE2_HAVE_INS},
{S_ON_DELETE_LINE, CHOOSE2_HAVE_DEL},
{S_ON_REFRESH, CHOOSE2_HAVE_UPDATE},
{S_ON_SELECT_LINE, CHOOSE2_HAVE_ENTER},
{S_ON_COMMAND, CHOOSE2_HAVE_COMMAND},
{S_ON_GET_LINE_ATTR, CHOOSE2_HAVE_GETATTR},
{S_ON_GET_ICON, CHOOSE2_HAVE_GETICON}
};
cb_flags = 0;
for ( int i=0; i<qnumber(callbacks); i++ )
{
bool have_cb = (attr = PyW_TryGetAttrString(self, callbacks[i].name)) != NULL && PyCallable_Check(attr) != 0;
Py_XDECREF(attr);
if ( have_cb )
{
cb_flags |= callbacks[i].have;
}
else
{
// Mandatory field?
if ( callbacks[i].have == 0 )
return -1;
}
}
// get *popup names
const char **popup_names = NULL;
if ( ((attr = PyW_TryGetAttrString(self, "popup_names")) != NULL)
&& PyList_Check(attr)
&& PyList_Size(attr) == POPUP_NAMES_COUNT )
{
popup_names = new const char *[POPUP_NAMES_COUNT];
for ( int i=0; i<POPUP_NAMES_COUNT; i++ )
{
const char *str = PyString_AsString(PyList_GetItem(attr, i));
popup_names[i] = qstrdup(str);
}
}
Py_XDECREF(attr);
// Adjust flags (if needed)
if ( (cb_flags & CHOOSE2_HAVE_GETATTR) != 0 )
flags |= CH_ATTRS;
// Increase object reference
Py_INCREF(self);
this->self = self;
// Create chooser
int r = this->choose2(
flags,
ncols,
&widths[0],
title.c_str(),
deflt,
popup_names,
icon,
pts[0],
pts[1],
pts[2],
pts[3]);
// Clear temporary popup_names
if ( popup_names != NULL )
{
for ( int i=0; i<POPUP_NAMES_COUNT; i++ )
qfree((void *)popup_names[i]);
delete [] popup_names;
}
// Modal chooser return the index of the selected item
if ( (flags & CH_MODAL) != 0 )
r--;
return r;
}
inline PyObject *get_self()
{
return self;
}
void refresh()
{
refresh_chooser(title.c_str());
}
};
//------------------------------------------------------------------------
// Initialize the callback pointers
#define DECL_MENU_COMMAND_CB(id) s_menu_command_##id
chooser_cb_t *py_choose2_t::menu_cbs[MAX_CHOOSER_MENU_COMMANDS] =
{
DECL_MENU_COMMAND_CB(0), DECL_MENU_COMMAND_CB(1),
DECL_MENU_COMMAND_CB(2), DECL_MENU_COMMAND_CB(3),
DECL_MENU_COMMAND_CB(4), DECL_MENU_COMMAND_CB(5),
DECL_MENU_COMMAND_CB(6), DECL_MENU_COMMAND_CB(7),
DECL_MENU_COMMAND_CB(8), DECL_MENU_COMMAND_CB(9),
DECL_MENU_COMMAND_CB(10), DECL_MENU_COMMAND_CB(11)
};
#undef DECL_MENU_COMMAND_CB
#undef POPUP_NAMES_COUNT
#undef MAX_CHOOSER_MENU_COMMANDS
#undef thisobj
#undef thisdecl
#undef MENU_COMMAND_CB
//------------------------------------------------------------------------
int choose2_show(PyObject *self)
{
py_choose2_t *c2 = choose2_find_instance(self);
if ( c2 != NULL )
{
c2->activate();
return 1;
}
c2 = new py_choose2_t();
choose2_add_instance(self, c2);
return c2->show(self);
}
//------------------------------------------------------------------------
void choose2_close(PyObject *self)
{
py_choose2_t *c2 = choose2_find_instance(self);
if ( c2 != NULL )
c2->close();
}
//------------------------------------------------------------------------
void choose2_refresh(PyObject *self)
{
py_choose2_t *c2 = choose2_find_instance(self);
if ( c2 != NULL )
c2->refresh();
}
//------------------------------------------------------------------------
void choose2_activate(PyObject *self)
{
py_choose2_t *c2 = choose2_find_instance(self);
if ( c2 != NULL )
c2->activate();
}
//------------------------------------------------------------------------
int choose2_add_command(PyObject *self, const char *caption, int flags=0, int menu_index=-1, int icon=-1)
{
py_choose2_t *c2 = choose2_find_instance(self);
if ( c2 != NULL )
return c2->add_command(caption, flags, menu_index, icon);
else
return -2;
}
//------------------------------------------------------------------------
PyObject *choose2_find(const char *title)
{
py_choose2_t *c2 = py_choose2_t::find_chooser(title);
if ( c2 == NULL )
return NULL;
return c2->get_self();
}
//</code(py_kernwin)>
%}
#ifdef __NT__
%{
//<code(py_custviewer)>
//---------------------------------------------------------------------------
// Base class for all custviewer place_t providers
class custviewer_data_t
{
public:
virtual void *get_ud() = 0;
virtual place_t *get_min() = 0;
virtual place_t *get_max() = 0;
};
//---------------------------------------------------------------------------
class cvdata_simpleline_t: public custviewer_data_t
{
private:
strvec_t lines;
simpleline_place_t pl_min, pl_max;
public:
void *get_ud()
{
return &lines;
}
place_t *get_min()
{
return &pl_min;
}
place_t *get_max()
{
return &pl_max;
}
strvec_t &get_lines()
{
return lines;
}
void set_minmax(size_t start=0, size_t end=size_t(-1))
{
if ( start == 0 && end == size_t(-1) )
{
end = lines.size();
pl_min.n = 0;
pl_max.n = end == 0 ? 0 : end - 1;
}
else
{
pl_min.n = start;
pl_max.n = end;
}
}
bool set_line(size_t nline, simpleline_t &sl)
{
if ( nline >= lines.size() )
return false;
lines[nline] = sl;
return true;
}
bool del_line(size_t nline)
{
if ( nline >= lines.size() )
return false;
lines.erase(lines.begin()+nline);
return true;
}
void add_line(simpleline_t &line)
{
lines.push_back(line);
}
void add_line(const char *str)
{
lines.push_back(simpleline_t(str));
}
bool insert_line(size_t nline, simpleline_t &line)
{
if ( nline >= lines.size() )
return false;
lines.insert(lines.begin()+nline, line);
return true;
}
bool patch_line(size_t nline, size_t offs, int value)
{
if ( nline >= lines.size() )
return false;
qstring &L = lines[nline].line;
L[offs] = (uchar) value & 0xFF;
return true;
}
const size_t to_lineno(place_t *pl) const
{
return ((simpleline_place_t *)pl)->n;
}
bool curline(place_t *pl, size_t *n)
{
if ( pl == NULL )
return false;
*n = to_lineno(pl);
return true;
}
simpleline_t *get_line(size_t nline)
{
return nline >= lines.size() ? NULL : &lines[nline];
}
simpleline_t *get_line(place_t *pl)
{
return pl == NULL ? NULL : get_line(((simpleline_place_t *)pl)->n);
}
const size_t count() const
{
return lines.size();
}
void clear_lines()
{
lines.clear();
set_minmax();
}
};
//---------------------------------------------------------------------------
class customviewer_t
{
protected:
qstring _title;
TForm *_form;
TCustomControl *_cv;
custviewer_data_t *_data;
int _features;
enum
{
HAVE_HINT = 0x0001,
HAVE_KEYDOWN = 0x0002,
HAVE_POPUP = 0x0004,
HAVE_DBLCLICK = 0x0008,
HAVE_CURPOS = 0x0010,
HAVE_CLICK = 0x0020,
HAVE_CLOSE = 0x0040
};
private:
struct cvw_popupctx_t
{
size_t menu_id;
customviewer_t *cv;
cvw_popupctx_t(): menu_id(0), cv(NULL) { }
cvw_popupctx_t(size_t mid, customviewer_t *v): menu_id(mid), cv(v) { }
};
typedef std::map<unsigned int, cvw_popupctx_t> cvw_popupmap_t;
static cvw_popupmap_t _global_popup_map;
static size_t _global_popup_id;
qstring _curline;
intvec_t _installed_popups;
static bool idaapi s_popup_cb(void *ud)
{
customviewer_t *_this = (customviewer_t *)ud;
return _this->on_popup();
}
static bool idaapi s_popup_menu_cb(void *ud)
{
size_t mid = (size_t)ud;
cvw_popupmap_t::iterator it = _global_popup_map.find(mid);
if ( it == _global_popup_map.end() )
return false;
return it->second.cv->on_popup_menu(it->second.menu_id);
}
static bool idaapi s_cv_keydown(TCustomControl * /*cv*/, int vk_key, int shift, void *ud)
{
customviewer_t *_this = (customviewer_t *)ud;
return _this->on_keydown(vk_key, shift);
}
// The popup menu is being constructed
static void idaapi s_cv_popup(TCustomControl * /*cv*/, void *ud)
{
customviewer_t *_this = (customviewer_t *)ud;
_this->on_popup();
}
// The user clicked
static bool idaapi s_cv_click(TCustomControl *cv, int shift, void *ud)
{
customviewer_t *_this = (customviewer_t *)ud;
return _this->on_click(shift);
}
// The user double clicked
static bool idaapi s_cv_dblclick(TCustomControl * /*cv*/, int shift, void *ud)
{
customviewer_t *_this = (customviewer_t *)ud;
return _this->on_dblclick(shift);
}
// Cursor position has been changed
static void idaapi s_cv_curpos(TCustomControl * /*cv*/, void *ud)
{
customviewer_t *_this = (customviewer_t *)ud;
_this->on_curpos_changed();
}
//--------------------------------------------------------------------------
static int idaapi s_ui_cb(void *ud, int code, va_list va)
{
customviewer_t *_this = (customviewer_t *)ud;
switch ( code )
{
case ui_get_custom_viewer_hint:
{
TCustomControl *viewer = va_arg(va, TCustomControl *);
place_t *place = va_arg(va, place_t *);
int *important_lines = va_arg(va, int *);
qstring &hint = *va_arg(va, qstring *);
return ((_this->_features & HAVE_HINT) == 0 || place == NULL || _this->_cv != viewer) ? 0 : (_this->on_hint(place, important_lines, hint) ? 1 : 0);
}
case ui_tform_invisible:
{
TForm *form = va_arg(va, TForm *);
if ( _this->_form != form )
break;
unhook_from_notification_point(HT_UI, s_ui_cb, _this);
_this->on_close();
_this->on_post_close();
}
break;
}
return 0;
}
void on_post_close()
{
init_vars();
clear_popup_menu();
}
public:
//
// All the overridable callbacks
//
// OnClick
virtual bool on_click(int /*shift*/) { return false; }
// OnDblClick
virtual bool on_dblclick(int /*shift*/) { return false; }
// OnCurorPositionChanged
virtual void on_curpos_changed() { }
// OnHostFormClose
virtual void on_close() { }
// OnKeyDown
virtual bool on_keydown(int /*vk_key*/, int /*shift*/) { return false; }
// OnPopupShow
virtual bool on_popup() { return false; }
// OnHint
virtual bool on_hint(place_t * /*place*/, int * /*important_lines*/, qstring &/*hint*/) { return false; }
// OnPopupMenuClick
virtual bool on_popup_menu(size_t menu_id) { return false; }
void init_vars()
{
_data = NULL;
_features = 0;
_curline.clear();
_cv = NULL;
_form = NULL;
}
customviewer_t()
{
init_vars();
}
~customviewer_t()
{
}
//--------------------------------------------------------------------------
void close()
{
if ( _form != NULL )
close_tform(_form, FORM_SAVE);
}
//--------------------------------------------------------------------------
bool set_range(
const place_t *minplace = NULL,
const place_t *maxplace = NULL)
{
if ( _cv == NULL )
return false;
set_custom_viewer_range(
_cv,
minplace == NULL ? _data->get_min() : minplace,
maxplace == NULL ? _data->get_max() : maxplace);
return true;
}
place_t *get_place(
bool mouse = false,
int *x = 0,
int *y = 0)
{
return _cv == NULL ? NULL : get_custom_viewer_place(_cv, mouse, x, y);
}
//--------------------------------------------------------------------------
bool refresh()
{
if ( _cv == NULL )
return false;
refresh_custom_viewer(_cv);
return true;
}
//--------------------------------------------------------------------------
bool refresh_current()
{
int x, y;
place_t *pl = get_place(false, &x, &y);
if ( pl == NULL )
return false;
return jumpto(pl, x, y);
}
//--------------------------------------------------------------------------
bool get_current_word(bool mouse, qstring &word)
{
// query the cursor position
int x, y;
if ( get_place(mouse, &x, &y) == NULL )
return false;
// query the line at the cursor
const char *line = get_current_line(mouse, true);
if ( line == NULL )
return false;
if ( x >= (int)strlen(line) )
return false;
// find the beginning of the word
const char *ptr = line + x;
while ( ptr > line && !isspace(ptr[-1]) )
ptr--;
// find the end of the word
const char *begin = ptr;
ptr = line + x;
while ( !isspace(*ptr) && *ptr != '\0' )
ptr++;
word.qclear();
word.append(begin, ptr-begin);
return true;
}
//--------------------------------------------------------------------------
const char *get_current_line(bool mouse, bool notags)
{
const char *r = get_custom_viewer_curline(_cv, mouse);
if ( r == NULL || !notags )
return r;
size_t sz = strlen(r);
if ( sz == 0 )
return r;
_curline.resize(sz + 5, '\0');
tag_remove(r, &_curline[0], sz + 1);
return _curline.c_str();
}
//--------------------------------------------------------------------------
bool is_focused()
{
return get_current_viewer() == _cv;
}
//--------------------------------------------------------------------------
bool jumpto(place_t *place, int x, int y)
{
return ::jumpto(_cv, place, x, y);
}
//--------------------------------------------------------------------------
void clear_popup_menu()
{
if ( _cv != NULL )
set_custom_viewer_popup_menu(_cv, NULL);
for (intvec_t::iterator it=_installed_popups.begin(), it_end=_installed_popups.end();
it != it_end;
++it)
{
_global_popup_map.erase(*it);
}
_installed_popups.clear();
}
//--------------------------------------------------------------------------
size_t add_popup_menu(
const char *title,
const char *hotkey)
{
size_t menu_id = _global_popup_id + 1;
// Overlap / already exists?
if (_cv == NULL || // No custviewer?
// Overlap?
menu_id == 0 ||
// Already exists?
_global_popup_map.find(menu_id) != _global_popup_map.end())
{
return 0;
}
add_custom_viewer_popup_item(_cv, title, hotkey, s_popup_menu_cb, (void *)menu_id);
// Save global association
_global_popup_map[menu_id] = cvw_popupctx_t(menu_id, this);
_global_popup_id = menu_id;
// Remember what menu IDs are set with this form
_installed_popups.push_back(menu_id);
return menu_id;
}
//--------------------------------------------------------------------------
bool create(const char *title, int features, custviewer_data_t *data)
{
// Already created? (in the instance)
if ( _form != NULL )
return true;
// Already created? (in IDA windows list)
HWND hwnd(NULL);
TForm *form = create_tform(title, &hwnd);
if ( hwnd == NULL )
return false;
_title = title;
_data = data;
_form = form;
_features = features;
// Create the viewer
_cv = create_custom_viewer(
title,
(TWinControl *)_form,
_data->get_min(),
_data->get_max(),
_data->get_min(),
0,
_data->get_ud());
// Set user-data
set_custom_viewer_handler(_cv, CVH_USERDATA, (void *)this);
//
// Set other optional callbacks
//
if ( (features & HAVE_KEYDOWN) != 0 )
set_custom_viewer_handler(_cv, CVH_KEYDOWN, (void *)s_cv_keydown);
if ( (features & HAVE_POPUP) != 0 )
set_custom_viewer_handler(_cv, CVH_POPUP, (void *)s_cv_popup);
if ( (features & HAVE_DBLCLICK) != 0 )
set_custom_viewer_handler(_cv, CVH_DBLCLICK, (void *)s_cv_dblclick);
if ( (features & HAVE_CURPOS) != 0 )
set_custom_viewer_handler(_cv, CVH_CURPOS, (void *)s_cv_curpos);
if ( (features & HAVE_CLICK) != 0 )
set_custom_viewer_handler(_cv, CVH_CLICK, (void *)s_cv_click);
// Hook to UI notifications (for TForm close event)
hook_to_notification_point(HT_UI, s_ui_cb, this);
return true;
}
//--------------------------------------------------------------------------
bool show()
{
// closed already?
if ( _form == NULL )
return false;
open_tform(_form, FORM_TAB|FORM_MENU|FORM_RESTORE);
int x, y;
get_place(false, &x, &y);
msg("curplace after open: %d %d\n", x, y);
return true;
}
};
customviewer_t::cvw_popupmap_t customviewer_t::_global_popup_map;
size_t customviewer_t::_global_popup_id = 0;
//---------------------------------------------------------------------------
class py_simplecustview_t: public customviewer_t
{
private:
cvdata_simpleline_t data;
PyObject *py_self, *py_this, *py_last_link;
int features;
//--------------------------------------------------------------------------
// Convert a tuple (String, [color, [bgcolor]]) to a simpleline_t
static bool py_to_simpleline(PyObject *py, simpleline_t &sl)
{
if ( PyString_Check(py) )
{
sl.line = PyString_AsString(py);
return true;
}
Py_ssize_t sz;
if ( !PyTuple_Check(py) || (sz = PyTuple_Size(py)) <= 0 )
return false;
PyObject *py_val = PyTuple_GetItem(py, 0);
if ( !PyString_Check(py_val) )
return false;
sl.line = PyString_AsString(py_val);
if ( (sz > 1) && (py_val = PyTuple_GetItem(py, 1)) && PyLong_Check(py_val) )
sl.color = color_t(PyLong_AsUnsignedLong(py_val));
if ( (sz > 2) && (py_val = PyTuple_GetItem(py, 2)) && PyLong_Check(py_val) )
sl.bgcolor = PyLong_AsUnsignedLong(py_val);
return true;
}
//
// Callbacks
//
virtual bool on_click(int shift)
{
PyObject *py_result = PyObject_CallMethod(py_self, (char *)S_ON_CLICK, "i", shift);
PyW_ShowErr(S_ON_CLICK);
bool ok = py_result != NULL && PyObject_IsTrue(py_result);
Py_XDECREF(py_result);
return ok;
}
//--------------------------------------------------------------------------
// OnDblClick
virtual bool on_dblclick(int shift)
{
PyObject *py_result = PyObject_CallMethod(py_self, (char *)S_ON_DBL_CLICK, "i", shift);
PyW_ShowErr(S_ON_DBL_CLICK);
bool ok = py_result != NULL && PyObject_IsTrue(py_result);
Py_XDECREF(py_result);
return ok;
}
//--------------------------------------------------------------------------
// OnCurorPositionChanged
virtual void on_curpos_changed()
{
PyObject *py_result = PyObject_CallMethod(py_self, (char *)S_ON_CURSOR_POS_CHANGED, NULL);
PyW_ShowErr(S_ON_CURSOR_POS_CHANGED);
Py_XDECREF(py_result);
}
//--------------------------------------------------------------------------
// OnHostFormClose
virtual void on_close()
{
// Call the close method if it is there and the object is still bound
if ( (features & HAVE_CLOSE) != 0 && py_self != NULL )
{
PyObject *py_result = PyObject_CallMethod(py_self, (char *)S_ON_CLOSE, NULL);
PyW_ShowErr(S_ON_CLOSE);
Py_XDECREF(py_result);
// Cleanup
Py_DECREF(py_self);
py_self = NULL;
}
}
//--------------------------------------------------------------------------
// OnKeyDown
virtual bool on_keydown(int vk_key, int shift)
{
PyObject *py_result = PyObject_CallMethod(py_self, (char *)S_ON_KEYDOWN, "ii", vk_key, shift);
PyW_ShowErr(S_ON_KEYDOWN);
bool ok = py_result != NULL && PyObject_IsTrue(py_result);
Py_XDECREF(py_result);
return ok;
}
//--------------------------------------------------------------------------
// OnPopupShow
virtual bool on_popup()
{
PyObject *py_result = PyObject_CallMethod(py_self, (char *)S_ON_POPUP, NULL);
PyW_ShowErr(S_ON_POPUP);
bool ok = py_result != NULL && PyObject_IsTrue(py_result);
Py_XDECREF(py_result);
return ok;
}
//--------------------------------------------------------------------------
// OnHint
virtual bool on_hint(place_t *place, int *important_lines, qstring &hint)
{
size_t ln = data.to_lineno(place);
PyObject *py_result = PyObject_CallMethod(py_self, (char *)S_ON_HINT, PY_FMT64, pyul_t(ln));
PyW_ShowErr(S_ON_HINT);
bool ok = py_result != NULL && PyTuple_Check(py_result) && PyTuple_Size(py_result) == 2;
if ( ok )
{
// Borrow references
PyObject *py_nlines = PyTuple_GetItem(py_result, 0);
PyObject *py_hint = PyTuple_GetItem(py_result, 1);
if ( important_lines != NULL )
*important_lines = PyInt_AsLong(py_nlines);
hint = PyString_AsString(py_hint);
}
Py_XDECREF(py_result);
return ok;
}
//--------------------------------------------------------------------------
// OnPopupMenuClick
virtual bool on_popup_menu(size_t menu_id)
{
PyObject *py_result = PyObject_CallMethod(py_self, (char *)S_ON_POPUP_MENU, PY_FMT64, pyul_t(menu_id));
PyW_ShowErr(S_ON_POPUP_MENU);
bool ok = py_result != NULL && PyObject_IsTrue(py_result);
Py_XDECREF(py_result);
return ok;
}
//--------------------------------------------------------------------------
void refresh_range()
{
data.set_minmax();
set_range();
}
public:
py_simplecustview_t()
{
py_this = py_self = py_last_link = NULL;
}
~py_simplecustview_t()
{
}
//--------------------------------------------------------------------------
// Edits an existing line
bool edit_line(size_t nline, PyObject *py_sl)
{
simpleline_t sl;
if ( !py_to_simpleline(py_sl, sl) )
return false;
return data.set_line(nline, sl);
}
// Low level: patches a line string directly
bool patch_line(size_t nline, size_t offs, int value)
{
return data.patch_line(nline, offs, value);
}
// Insert a line
bool insert_line(size_t nline, PyObject *py_sl)
{
simpleline_t sl;
if ( !py_to_simpleline(py_sl, sl) )
return false;
return data.insert_line(nline, sl);
}
// Adds a line tuple
bool add_line(PyObject *py_sl)
{
simpleline_t sl;
if ( !py_to_simpleline(py_sl, sl) )
return false;
data.add_line(sl);
refresh_range();
return true;
}
//--------------------------------------------------------------------------
bool del_line(size_t nline)
{
bool ok = data.del_line(nline);
if ( ok )
refresh_range();
return ok;
}
//--------------------------------------------------------------------------
// Gets the position and returns a tuple (lineno, x, y)
PyObject *get_pos(bool mouse)
{
place_t *pl;
int x, y;
pl = get_place(mouse, &x, &y);
if ( pl == NULL )
Py_RETURN_NONE;
return Py_BuildValue("(" PY_FMT64 "ii)", pyul_t(data.to_lineno(pl)), x, y);
}
//--------------------------------------------------------------------------
// Returns the line tuple
PyObject *get_line(size_t nline)
{
simpleline_t *r = data.get_line(nline);
if ( r == NULL )
Py_RETURN_NONE;
return Py_BuildValue("(sII)", r->line.c_str(), (unsigned int)r->color, (unsigned int)r->bgcolor);
}
// Returns the count of lines
const size_t count() const
{
return data.count();
}
// Clears lines
void clear()
{
data.clear_lines();
refresh_range();
}
//--------------------------------------------------------------------------
bool jumpto(size_t ln, int x, int y)
{
return customviewer_t::jumpto(&simpleline_place_t(ln), x, y);
}
//--------------------------------------------------------------------------
// Initializes and links the Python object to this class
bool init(PyObject *py_link, const char *title)
{
// Already created?
if ( _form != NULL )
return true;
// Probe callbacks
features = 0;
static struct
{
const char *cb_name;
int feature;
} const cbtable[] =
{
{S_ON_CLICK, HAVE_CLICK},
{S_ON_CLOSE, HAVE_CLOSE},
{S_ON_HINT, HAVE_HINT},
{S_ON_KEYDOWN, HAVE_KEYDOWN},
{S_ON_POPUP, HAVE_POPUP},
{S_ON_DBL_CLICK, HAVE_DBLCLICK},
{S_ON_CURSOR_POS_CHANGED, HAVE_CURPOS}
};
for ( size_t i=0; i<qnumber(cbtable); i++ )
{
if ( PyObject_HasAttrString(py_link, cbtable[i].cb_name) )
features |= cbtable[i].feature;
}
if ( !create(title, features, &data) )
return false;
// Hold a reference to this object
py_last_link = py_self = py_link;
Py_INCREF(py_self);
// Return a reference to the C++ instance (only once)
if ( py_this == NULL )
py_this = PyCObject_FromVoidPtr(this, NULL);
return true;
}
//--------------------------------------------------------------------------
bool show()
{
// Form was closed, but object already linked?
if ( _form == NULL && py_last_link != NULL )
{
// Re-create the view (with same previous parameters)
if ( !init(py_last_link, _title.c_str()) )
return false;
}
return customviewer_t::show();
}
//--------------------------------------------------------------------------
bool get_selection(size_t *x1, size_t *y1, size_t *x2, size_t *y2)
{
if ( _cv == NULL )
return false;
twinpos_t p1, p2;
if ( !::readsel2(_cv, &p1, &p2) )
return false;
if ( y1 != NULL )
*y1 = data.to_lineno(p1.at);
if ( y2 != NULL )
*y2 = data.to_lineno(p2.at);
if ( x1 != NULL )
*x1 = size_t(p1.x);
if ( x2 != NULL )
*x2 = p2.x;
return true;
}
PyObject *py_get_selection()
{
size_t x1, y1, x2, y2;
if ( !get_selection(&x1, &y1, &x2, &y2) )
Py_RETURN_NONE;
return Py_BuildValue("(" PY_FMT64 PY_FMT64 PY_FMT64 PY_FMT64 ")", pyul_t(x1), pyul_t(y1), pyul_t(x2), pyul_t(y2));
}
static py_simplecustview_t *get_this(PyObject *py_this)
{
return PyCObject_Check(py_this) ? (py_simplecustview_t *) PyCObject_AsVoidPtr(py_this) : NULL;
}
PyObject *get_pythis()
{
return py_this;
}
};
//</code(py_custviewer)>
%}
#endif
#ifdef __NT__
%inline %{
//<inline(py_custviewer)>
//
// Pywraps Simple Custom Viewer functions
//
PyObject *pyscv_init(PyObject *py_link, const char *title)
{
py_simplecustview_t *_this = new py_simplecustview_t();
bool ok = _this->init(py_link, title);
if ( !ok )
{
delete _this;
Py_RETURN_NONE;
}
return _this->get_pythis();
}
#define DECL_THIS py_simplecustview_t *_this = py_simplecustview_t::get_this(py_this)
//--------------------------------------------------------------------------
bool pyscv_refresh(PyObject *py_this)
{
DECL_THIS;
if ( _this == NULL )
return false;
return _this->refresh();
}
//--------------------------------------------------------------------------
bool pyscv_delete(PyObject *py_this)
{
DECL_THIS;
if ( _this == NULL )
return false;
_this->close();
delete _this;
return true;
}
//--------------------------------------------------------------------------
bool pyscv_refresh_current(PyObject *py_this)
{
DECL_THIS;
if ( _this == NULL )
return false;
return _this->refresh_current();
}
//--------------------------------------------------------------------------
PyObject *pyscv_get_current_line(PyObject *py_this, bool mouse, bool notags)
{
DECL_THIS;
const char *line;
if ( _this == NULL || (line = _this->get_current_line(mouse, notags)) == NULL )
Py_RETURN_NONE;
return PyString_FromString(line);
}
//--------------------------------------------------------------------------
bool pyscv_is_focused(PyObject *py_this)
{
DECL_THIS;
if ( _this == NULL )
return false;
return _this->is_focused();
}
void pyscv_clear_popup_menu(PyObject *py_this)
{
DECL_THIS;
if ( _this != NULL )
_this->clear_popup_menu();
}
size_t pyscv_add_popup_menu(PyObject *py_this, const char *title, const char *hotkey)
{
DECL_THIS;
return _this == NULL ? 0 : _this->add_popup_menu(title, hotkey);
}
size_t pyscv_count(PyObject *py_this)
{
DECL_THIS;
return _this == NULL ? 0 : _this->count();
}
bool pyscv_show(PyObject *py_this)
{
DECL_THIS;
return _this == NULL ? false : _this->show();
}
void pyscv_close(PyObject *py_this)
{
DECL_THIS;
if ( _this != NULL )
_this->close();
}
bool pyscv_jumpto(PyObject *py_this, size_t ln, int x, int y)
{
DECL_THIS;
if ( _this == NULL )
return false;
return _this->jumpto(ln, x, y);
}
// Returns the line tuple
PyObject *pyscv_get_line(PyObject *py_this, size_t nline)
{
DECL_THIS;
if ( _this == NULL )
Py_RETURN_NONE;
return _this->get_line(nline);
}
//--------------------------------------------------------------------------
// Gets the position and returns a tuple (lineno, x, y)
PyObject *pyscv_get_pos(PyObject *py_this, bool mouse)
{
DECL_THIS;
if ( _this == NULL )
Py_RETURN_NONE;
return _this->get_pos(mouse);
}
//--------------------------------------------------------------------------
PyObject *pyscv_clear_lines(PyObject *py_this)
{
DECL_THIS;
if ( _this != NULL )
_this->clear();
Py_RETURN_NONE;
}
//--------------------------------------------------------------------------
// Adds a line tuple
bool pyscv_add_line(PyObject *py_this, PyObject *py_sl)
{
DECL_THIS;
return _this == NULL ? false : _this->add_line(py_sl);
}
//--------------------------------------------------------------------------
bool pyscv_insert_line(PyObject *py_this, size_t nline, PyObject *py_sl)
{
DECL_THIS;
return _this == NULL ? false : _this->insert_line(nline, py_sl);
}
//--------------------------------------------------------------------------
bool pyscv_patch_line(PyObject *py_this, size_t nline, size_t offs, int value)
{
DECL_THIS;
return _this == NULL ? false : _this->patch_line(nline, offs, value);
}
//--------------------------------------------------------------------------
bool pyscv_del_line(PyObject *py_this, size_t nline)
{
DECL_THIS;
return _this == NULL ? false : _this->del_line(nline);
}
//--------------------------------------------------------------------------
PyObject *pyscv_get_selection(PyObject *py_this)
{
DECL_THIS;
if ( _this == NULL )
Py_RETURN_NONE;
return _this->py_get_selection();
}
//--------------------------------------------------------------------------
PyObject *pyscv_get_current_word(PyObject *py_this, bool mouse)
{
DECL_THIS;
if ( _this != NULL )
{
qstring word;
if ( _this->get_current_word(mouse, word) )
return PyString_FromString(word.c_str());
}
Py_RETURN_NONE;
}
//--------------------------------------------------------------------------
// Edits an existing line
bool pyscv_edit_line(PyObject *py_this, size_t nline, PyObject *py_sl)
{
DECL_THIS;
return _this == NULL ? false : _this->edit_line(nline, py_sl);
}
#undef DECL_THIS
//</inline(py_custviewer)>
%}
#endif // __NT__
%inline %{
uint32 idaapi choose_sizer(void *self)
{
PyObject *pyres;
uint32 res;
pyres = PyObject_CallMethod((PyObject *)self, "sizer", "");
res = PyInt_AsLong(pyres);
Py_DECREF(pyres);
return res;
}
char * idaapi choose_getl(void *self, uint32 n, char *buf)
{
PyObject *pyres;
char *res;
pyres = PyObject_CallMethod((PyObject *)self, "getl", "l", n);
if (!pyres)
{
strcpy(buf, "<Empty>");
return buf;
}
res = PyString_AsString(pyres);
if (res)
{
strncpy(buf, res, MAXSTR);
res = buf;
}
else
{
strcpy(buf, "<Empty>");
res = buf;
}
Py_DECREF(pyres);
return res;
}
void idaapi choose_enter(void *self, uint32 n)
{
PyObject_CallMethod((PyObject *)self, "enter", "l", n);
return;
}
uint32 choose_choose(void *self,
int flags,
int x0,int y0,
int x1,int y1,
int width)
{
PyObject *pytitle;
const char *title;
if ((pytitle = PyObject_GetAttrString((PyObject *)self, "title")))
{
title = PyString_AsString(pytitle);
}
else
{
title = "Choose";
pytitle = NULL;
}
int r = choose(
flags,
x0, y0,
x1, y1,
self,
width,
&choose_sizer,
&choose_getl,
title,
1,
1,
NULL, /* del */
NULL, /* inst */
NULL, /* update */
NULL, /* edit */
&choose_enter,
NULL, /* destroy */
NULL, /* popup_names */
NULL /* get_icon */
);
Py_XDECREF(pytitle);
return r;
}
//<inline(py_kernwin)>
//------------------------------------------------------------------------
//------------------------------------------------------------------------
/*
#<pydoc>
def asktext(max_text, defval, prompt):
"""
Asks for a long text
@param max_text: Maximum text length
@param defval: The default value
@param prompt: The prompt value
@return: None or the entered string
"""
pass
#</pydoc>
*/
PyObject *py_asktext(int max_text, const char *defval, const char *prompt)
{
if ( max_text <= 0 )
Py_RETURN_NONE;
char *buf = new char[max_text];
if ( buf == NULL )
Py_RETURN_NONE;
PyObject *py_ret;
if ( asktext(size_t(max_text), buf, defval, prompt) != NULL )
{
py_ret = PyString_FromString(buf);
}
else
{
py_ret = Py_None;
Py_INCREF(py_ret);
}
delete [] buf;
return py_ret;
}
//------------------------------------------------------------------------
/*
#<pydoc>
def str2ea(addr):
"""
Converts a string express to EA. The expression evaluator may be called as well.
@return: BADADDR or address value
"""
pass
#</pydoc>
*/
ea_t py_str2ea(const char *str, ea_t screenEA = BADADDR)
{
ea_t ea;
bool ok = str2ea(str, &ea, screenEA);
return ok ? ea : BADADDR;
}
//------------------------------------------------------------------------
/*
#<pydoc>
def del_menu_item(menu_ctx):
"""
Deletes a menu item previously added with add_menu_item()
@param menu_ctx: value returned by add_menu_item()
@return: Boolean
"""
pass
#</pydoc>
*/
static bool py_del_menu_item(PyObject *py_ctx)
{
if ( !PyCObject_Check(py_ctx) )
return false;
py_add_del_menu_item_ctx *ctx = (py_add_del_menu_item_ctx *)PyCObject_AsVoidPtr(py_ctx);
bool ok = del_menu_item(ctx->menupath.c_str());
if ( ok )
{
Py_DECREF(ctx->cb_data);
delete ctx;
}
return ok;
}
//------------------------------------------------------------------------
/*
#<pydoc>
def add_menu_item(menupath, name, hotkey, flags, callback, args):
"""
Adds a menu item
@param menupath: path to the menu item after or before which the insertion will take place
@param name: name of the menu item (~x~ is used to denote Alt-x hot letter)
@param hotkey: hotkey for the menu item (may be empty)
@param flags: one of SETMENU_... consts
@param callback: function which gets called when the user selects the menu item.
The function callback is of the form:
def callback(*args):
pass
@param args: tuple containing the arguments
@return: None or a menu context (to be used by del_menu_item())
"""
pass
#</pydoc>
*/
static PyObject *py_add_menu_item(
const char *menupath,
const char *name,
const char *hotkey,
int flags,
PyObject *pyfunc,
PyObject *args)
{
bool no_args;
if ( args == Py_None )
{
no_args = true;
args = PyTuple_New(0);
if ( args == NULL )
return NULL;
}
else if ( !PyTuple_Check(args) )
{
PyErr_SetString(PyExc_TypeError, "args must be a tuple or None");
return NULL;
}
else
{
no_args = false;
}
// Form a tuple holding the function to be called and its arguments
PyObject *cb_data = Py_BuildValue("(OO)", pyfunc, args);
// If we created an empty tuple, then we must free it
if ( no_args )
Py_DECREF(args);
// Add the menu item
bool b = add_menu_item(menupath, name, hotkey, flags, py_menu_item_callback, (void *)cb_data);
if ( !b )
{
Py_XDECREF(cb_data);
Py_RETURN_NONE;
}
// Create a context (for the delete_menu_item())
py_add_del_menu_item_ctx *ctx = new py_add_del_menu_item_ctx();
// Form the complete menu path
ctx->menupath = menupath;
ctx->menupath.append(name);
// Save callback data
ctx->cb_data = cb_data;
// Return context to user
return PyCObject_FromVoidPtr(ctx, NULL);
}
//------------------------------------------------------------------------
/*
#<pyd0c>
MFF_FAST = 0x0000
"""execute code as soon as possible
this mode is ok call ui related functions
that do not query the database."""
MFF_READ = 0x0001
"""execute code only when ida is idle and it is safe to query the database.
this mode is recommended only for code that does not modify the database.
(nb: ida may be in the middle of executing another user request, for example it may be waiting for him to enter values into a modal dialog box)"""
MFF_WRITE = 0x0002
"""execute code only when ida is idle and it is safe to modify the database. in particular, this flag will suspend execution if there is
a modal dialog box on the screen this mode can be used to call any ida api function. MFF_WRITE implies MFF_READ"""
def py_execute_sync(callable, reqf)
"""
Converts a string express to EA. The expression evaluator may be called as well.
@param callable: A python callable object
@param reqf: one of MFF_ flags
@return: BADADDR or address value
"""
pass
#</pyd0c>
*/
//int py_execute_sync(PyObject *py_callable, int reqf);
PyObject *choose2_find(const char *title);
int choose2_add_command(PyObject *self, const char *caption, int flags, int menu_index, int icon);
void choose2_refresh(PyObject *self);
void choose2_close(PyObject *self);
int choose2_show(PyObject *self);
void choose2_activate(PyObject *self);
//</inline(py_kernwin)>
%}
%include "kernwin.hpp"
uint32 choose_choose(PyObject *self,
int flags,
int x0,int y0,
int x1,int y1,
int width);
%pythoncode %{
class Choose:
"""
Choose - class for choose() with callbacks
"""
def __init__(self, list, title, flags=0):
self.list = list
self.title = title
self.flags = flags
self.x0 = -1
self.x1 = -1
self.y0 = -1
self.y1 = -1
self.width = -1
# HACK: Add a circular reference for non-modal choosers. This prevents the GC
# from collecting the class object the callbacks need. Unfortunately this means
# that the class will never be collected, unless refhack is set to None explicitly.
if (flags & 1) == 0:
self.refhack = self
def sizer(self):
"""
Callback: sizer - returns the length of the list
"""
return len(self.list)
def getl(self, n):
"""
Callback: getl - get one item from the list
"""
if n == 0:
return self.title
if n <= self.sizer():
return str(self.list[n-1])
else:
return "<Empty>"
def ins(self):
pass
def update(self, n):
pass
def edit(self, n):
pass
def enter(self, n):
print "enter(%d) called" % n
def destroy(self):
pass
def get_icon(self, n):
pass
def choose(self):
"""
choose - Display the choose dialogue
"""
return _idaapi.choose_choose(self, self.flags, self.x0, self.y0, self.x1, self.y1, self.width)
#<pycode(py_kernwin)>
DP_LEFT = 0x0001
DP_TOP = 0x0002
DP_RIGHT = 0x0004
DP_BOTTOM = 0x0008
DP_INSIDE = 0x0010
# if not before, then it is after
# (use DP_INSIDE | DP_BEFORE to insert a tab before a given tab)
# this flag alone cannot be used to determine orientation
DP_BEFORE = 0x0020
# used with combination of other flags
DP_RAW = 0x0040
DP_FLOATING = 0x0080
class Choose2(object):
"""
Choose2 wrapper class.
Some constants are defined in this class. Please refer to kernwin.hpp for more information.
"""
CH_MODAL = 0x01
CH_MULTI = 0x02
CH_MULTI_EDIT = 0x04
CH_NOBTNS = 0x08
CH_ATTRS = 0x10
CH_BUILTIN_MASK = 0xF80000
# column flags (are specified in the widths array)
CHCOL_PLAIN = 0x00000000
CHCOL_PATH = 0x00010000
CHCOL_HEX = 0x00020000
CHCOL_DEC = 0x00030000
CHCOL_FORMAT = 0x00070000
def __init__(self, title, cols, flags=0, popup_names=None, icon=-1, x1=-1, y1=-1, x2=-1, y2=-1, deflt=-1):
"""Constructs a chooser window.
@param title: The chooser title
@param cols: a list of colums; each list item is a list of two items
example: [ ["Address", 10 | Choose2.CHCOL_HEX], ["Name", 30 | CHCOL_PLAIN] ]
@param flags: One of CH_XXXX constants
@param deflt: Default starting item
@param popup_names: list of new captions to replace this list ["Insert", "Delete", "Edit", "Refresh"]
@param icon: Icon index (the icon should exist in ida resources)
@param x1, y1, x2, y2: The default location
"""
self.title = title
self.flags = flags
self.cols = cols
self.deflt = deflt
self.popup_names = popup_names
self.icon = icon
self.x1 = x1
self.y1 = y1
self.x2 = x2
self.y2 = y2
def Show(self, modal=False):
"""Activates or creates a chooser window"""
if modal:
self.flags |= Choose2.CH_MODAL
else:
self.flags &= ~Choose2.CH_MODAL
return _idaapi.choose2_show(self)
def Activate(self):
"""Activates a visible chooser"""
return _idaapi.choose2_activate(self)
def Refresh(self):
"""Causes the refresh callback to trigger"""
return _idaapi.choose2_refresh(self)
def Close(self):
"""Closes the chooser"""
return _idaapi.choose2_close(self)
def AddCommand(self, caption, flags = _idaapi.CHOOSER_POPUP_MENU, menu_index=-1,icon = -1):
"""Adds a new chooser command
Save the returned value and later use it in the OnCommand handler
@return: Returns a negative value on failure or the command index
"""
return _idaapi.choose2_add_command(self, caption, flags, menu_index, icon)
#
# Implement these methods in the subclass:
#
#<pydoc>
# def OnClose(self):
# """
# Called when the window is being closed.
# This callback is mandatory.
# @return: nothing
# """
# pass
#
# def OnGetLine(self, n):
# """Called when the chooser window requires lines.
# This callback is mandatory.
# @return: The user should return a list with ncols elements.
# example: a list [col1, col2, col3, ...] describing the n-th line
# """
# return ["col1 val", "col2 val"]
#
# def OnGetSize(self):
# """Returns the element count.
# This callback is mandatory.
# @return: Number of elements
# """
# return len(self.the_list)
#
# def OnEditLine(self, n):
# """
# Called when an item is being edited.
# @param n: Line number (zero based)
# @return: Nothing
# """
# pass
#
# def OnInsertLine(self):
# """Called when 'Insert' is selected either via the hotkey or popup menu.
# @return: Nothing
# """
# pass
#
# def OnSelectLine(self, n):
# """Called when the line selection changes"""
# pass
#
# def OnDeleteLine(self, n):
# """Called when a line is about to be deleted"""
# return self.n
#
# def OnRefresh(self, n):
# """Called when the 'Refresh' is selected
# @return: Return the number of elements
# """
# return self.n
#
# def OnCommand(self, n, cmd_id):
# """Return int ; check add_chooser_command()"""
# return 0
#
# def OnGetIcon(self, n):
# """Return icon number for a given item (or -1 if no icon is avail)"""
# return -1
#
# def OnGetLineAttr(self, n):
# """Return list [bgcolor, flags=CHITEM_XXXX] or None; check chooser_item_attrs_t"""
# return [0x0, CHITEM_BOLD]
#</pydoc>
#</pycode(py_kernwin)>
%}
#ifdef __NT__
%pythoncode %{
#<pycode(py_custviewer)>
class simplecustviewer_t(object):
"""The base class for implementing simple custom viewers"""
def __init__(self):
self.__this = None
def __del__(self):
"""Destructor. It also frees the associated C++ object"""
try:
_idaapi.pyscv_delete(self.__this)
except:
pass
@staticmethod
def __make_sl_arg(line, fgcolor=None, bgcolor=None):
return line if (fgcolor is None and bgcolor is None) else (line, fgcolor, bgcolor)
def Create(self, title):
"""
Creates the custom view. This should be the first method called after instantiation
@param title: The title of the view
@return: Boolean whether it succeeds or fails. It may fail if a window with the same title is already open.
In this case better close existing windows
"""
self.title = title
self.__this = _idaapi.pyscv_init(self, title)
return True if self.__this else False
def Close(self):
"""
Destroys the view.
One has to call Create() afterwards.
Show() can be called and it will call Create() internally.
@return: Boolean
"""
return _idaapi.pyscv_close(self.__this)
def Show(self):
"""
Shows an already created view. It the view was close, then it will call Create() for you
@return: Boolean
"""
return _idaapi.pyscv_show(self.__this)
def Refresh(self):
return _idaapi.pyscv_refresh(self.__this)
def RefreshCurrent(self):
"""Refreshes the current line only"""
return _idaapi.pyscv_refresh_current(self.__this)
def Count(self):
"""Returns the number of lines in the view"""
return _idaapi.pyscv_count(self.__this)
def GetSelection(self):
"""
Returns the selected area or None
@return:
- tuple(x1, y1, x2, y2)
- None if no selection
"""
return _idaapi.pyscv_get_selection(self.__this)
def ClearLines(self):
"""Clears all the lines"""
_idaapi.pyscv_clear_lines(self.__this)
def AddLine(self, line, fgcolor=None, bgcolor=None):
"""
Adds a colored line to the view
@return: Boolean
"""
return _idaapi.pyscv_add_line(self.__this, self.__make_sl_arg(line, fgcolor, bgcolor))
def InsertLine(self, lineno, line, fgcolor=None, bgcolor=None):
"""
Inserts a line in the given position
@return Boolean
"""
return _idaapi.pyscv_insert_line(self.__this, lineno, self.__make_sl_arg(line, fgcolor, bgcolor))
def EditLine(self, lineno, line, fgcolor=None, bgcolor=None):
"""
Edits an existing line.
@return Boolean
"""
return _idaapi.pyscv_edit_line(self.__this, lineno, self.__make_sl_arg(line, fgcolor, bgcolor))
def PatchLine(self, lineno, offs, value):
"""Patches an existing line character at the given offset. This is a low level function. You must know what you're doing"""
return _idaapi.pyscv_patch_line(self.__this, lineno, offs, value)
def DelLine(self, lineno):
"""
Deletes an existing line
@return Boolean
"""
return _idaapi.pyscv_del_line(self.__this, lineno)
def GetLine(self, lineno):
"""
Returns a line
@param lineno: The line number
@return:
Returns a tuple (colored_line, fgcolor, bgcolor) or None
"""
return _idaapi.pyscv_get_line(self.__this, lineno)
def GetCurrentWord(self, mouse = 0):
"""
Returns the current word
@param mouse: Use mouse position or cursor position
@return: None if failed or a String containing the current word at mouse or cursor
"""
return _idaapi.pyscv_get_current_word(self.__this, mouse)
def GetCurrentLine(self, mouse = 0, notags = 0):
"""
Returns the current line.
@param mouse: Current line at mouse pos
@param notags: If True then tag_remove() will be called before returning the line
@return: Returns the current line (colored or uncolored) or None on failure
"""
return _idaapi.pyscv_get_current_line(self.__this, mouse, notags)
def GetPos(self, mouse = 0):
"""
Returns the current cursor or mouse position.
@param mouse: return mouse position
@return: Returns a tuple (lineno, x, y)
"""
return _idaapi.pyscv_get_pos(self.__this, mouse)
def GetLineNo(self, mouse = 0):
"""Calls GetPos() and returns the current line number only or None on failure"""
r = self.GetPos(mouse)
return None if not r else r[0]
def Jump(self, lineno, x=0, y=0):
return _idaapi.pyscv_jumpto(self.__this, lineno, x, y)
def AddPopupMenu(self, title, hotkey=""):
"""
Adds a popup menu item
@param title: The name of the menu item
@param hotkey: Hotkey of the item or just empty
@return: Returns the
"""
return _idaapi.pyscv_add_popup_menu(self.__this, title, hotkey)
def ClearPopupMenu(self):
"""
Clears all previously installed popup menu items.
Use this function if you're generating menu items on the fly (in the OnPopup() callback),
and before adding new items
"""
_idaapi.pyscv_clear_popup_menu(self.__this)
def IsFocused(self):
"""Returns True if the current view is the focused view"""
return _idaapi.pyscv_is_focused(self.__this)
# Here are all the supported events
#<pydoc>
# def OnClick(self, shift):
# """
# User clicked in the view
# @param shift: Shift flag
# @return: Boolean. True if you handled the event
# """
# print "OnClick, shift=%d" % shift
# return True
#
# def OnDblClick(self, shift):
# """
# User dbl-clicked in the view
# @param shift: Shift flag
# @return: Boolean. True if you handled the event
# """
# print "OnDblClick, shift=%d" % shift
# return True
#
# def OnCursorPosChanged(self):
# """
# Cursor position changed.
# @return: Nothing
# """
# print "OnCurposChanged"
#
# def OnClose(self):
# """
# The view is closing. Use this event to cleanup.
# @return: Nothing
# """
# print "OnClose"
#
# def OnKeydown(self, vkey, shift):
# """
# User pressed a key
# @param vkey: Virtual key code
# @param shift: Shift flag
# @return: Boolean. True if you handled the event
# """
# print "OnKeydown, vk=%d shift=%d" % (vkey, shift)
# return False
#
# def OnPopup(self):
# """
# Context menu popup is about to be shown. Create items dynamically if you wish
# @return: Boolean. True if you handled the event
# """
# print "OnPopup"
#
# def OnHint(self, lineno):
# """
# Hint requested for the given line number.
# @param lineno: The line number (zero based)
# @return:
# - tuple(number of important lines, hint string)
# - None: if no hint available
# """
# return (1, "OnHint, line=%d" % lineno)
#
# def OnPopupMenu(self, menu_id):
# """
# A context (or popup) menu item was executed.
# @param menu_id: ID previously registered with add_popup_menu()
# @return: Boolean
# """
# print "OnPopupMenu, menu_id=" % menu_id
# return True
#</pydoc>
#</pycode(py_custviewer)>
%}
#endif
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