Hexrays_Hooks Class Reference

Proxy of C++ Hexrays_Hooks class.

Inheritance diagram for Hexrays_Hooks:

Public Member Functions
	__init__ (self, "uint32" _flags=0, "uint32" _hkcb_flags=0x0001)
	init(self, _flags=0, _hkcb_flags=0x0001) -> Hexrays_Hooks
"bool"	hook (self)
	hook(self) -> bool
"bool"	unhook (self)
	unhook(self) -> bool
"int"	flowchart (self, "qflow_chart_t" fc, "mba_t" mba)
	flowchart(self, fc, mba) -> int Flowchart has been generated.
"int"	stkpnts (self, "mba_t" mba, "stkpnts_t *" _sps)
	stkpnts(self, mba, _sps) -> int SP change points have been calculated.
"int"	prolog (self, "mba_t" mba, "qflow_chart_t" fc, "bitset_t" reachable_blocks, "int" decomp_flags)
	prolog(self, mba, fc, reachable_blocks, decomp_flags) -> int Prolog analysis has been finished.
"int"	microcode (self, "mba_t" mba)
	microcode(self, mba) -> int Microcode has been generated.
"int"	preoptimized (self, "mba_t" mba)
	preoptimized(self, mba) -> int Microcode has been preoptimized.
"int"	locopt (self, "mba_t" mba)
	locopt(self, mba) -> int Basic block level optimization has been finished.
"int"	prealloc (self, "mba_t" mba)
	prealloc(self, mba) -> int Local variables: preallocation step begins.
"int"	glbopt (self, "mba_t" mba)
	glbopt(self, mba) -> int Global optimization has been finished.
"int"	pre_structural (self, "control_graph_t *" ct, "cfunc_t" cfunc, "simple_graph_t" g)
	pre_structural(self, ct, cfunc, g) -> int Structure analysis is starting.
"int"	structural (self, "control_graph_t *" ct)
	structural(self, ct) -> int Structural analysis has been finished.
"int"	maturity (self, "cfunc_t" cfunc, "ctree_maturity_t" new_maturity)
	maturity(self, cfunc, new_maturity) -> int Ctree maturity level is being changed.
"int"	interr (self, "int" errcode)
	interr(self, errcode) -> int Internal error has occurred.
"int"	combine (self, "mblock_t" blk, "minsn_t" insn)
	combine(self, blk, insn) -> int Trying to combine instructions of basic block.
"int"	print_func (self, "cfunc_t" cfunc, "vc_printer_t" vp)
	print_func(self, cfunc, vp) -> int Printing ctree and generating text.
"int"	func_printed (self, "cfunc_t" cfunc)
	func_printed(self, cfunc) -> int Function text has been generated.
"int"	resolve_stkaddrs (self, "mba_t" mba)
	resolve_stkaddrs(self, mba) -> int The optimizer is about to resolve stack addresses.
"PyObject *"	build_callinfo (self, "mblock_t" blk, "tinfo_t" type)
	build_callinfo(self, blk, type) -> PyObject * Analyzing a call instruction.
"int"	callinfo_built (self, "mblock_t" blk)
	callinfo_built(self, blk) -> int A call instruction has been anallyzed.
"int"	calls_done (self, "mba_t" mba)
	calls_done(self, mba) -> int All calls have been analyzed.
"int"	begin_inlining (self, "codegen_t" cdg, "int" decomp_flags)
	begin_inlining(self, cdg, decomp_flags) -> int Starting to inline outlined functions.
"int"	inlining_func (self, "codegen_t" cdg, "int" blk, "mba_ranges_t" mbr)
	inlining_func(self, cdg, blk, mbr) -> int A set of ranges is going to be inlined.
"int"	inlined_func (self, "codegen_t" cdg, "int" blk, "mba_ranges_t" mbr, "int" i1, "int" i2)
	inlined_func(self, cdg, blk, mbr, i1, i2) -> int A set of ranges got inlined.
"int"	collect_warnings (self, "qstrvec_t *" warnings, "cfunc_t" cfunc)
	collect_warnings(self, warnings, cfunc) -> int Collect warning messages from plugins.
"int"	open_pseudocode (self, "vdui_t" vu)
	open_pseudocode(self, vu) -> int New pseudocode view has been opened.
"int"	switch_pseudocode (self, "vdui_t" vu)
	switch_pseudocode(self, vu) -> int Existing pseudocode view has been reloaded with a new function.
"int"	refresh_pseudocode (self, "vdui_t" vu)
	refresh_pseudocode(self, vu) -> int Existing pseudocode text has been refreshed.
"int"	close_pseudocode (self, "vdui_t" vu)
	close_pseudocode(self, vu) -> int Pseudocode view is being closed.
"int"	keyboard (self, "vdui_t" vu, "int" key_code, "int" shift_state)
	keyboard(self, vu, key_code, shift_state) -> int Keyboard has been hit.
"int"	right_click (self, "vdui_t" vu)
	right_click(self, vu) -> int Mouse right click.
"int"	double_click (self, "vdui_t" vu, "int" shift_state)
	double_click(self, vu, shift_state) -> int Mouse double click.
"int"	curpos (self, "vdui_t" vu)
	curpos(self, vu) -> int Current cursor position has been changed.
"PyObject *"	create_hint (self, "vdui_t" vu)
	create_hint(self, vu) -> PyObject * Create a hint for the current item.
"int"	text_ready (self, "vdui_t" vu)
	text_ready(self, vu) -> int Decompiled text is ready.
"int"	populating_popup (self, "TWidget *" widget, "TPopupMenu *" popup_handle, "vdui_t" vu)
	populating_popup(self, widget, popup_handle, vu) -> int Populating popup menu.
"int"	lvar_name_changed (self, "vdui_t" vu, "lvar_t" v, "char const *" name, "bool" is_user_name)
	lvar_name_changed(self, vu, v, name, is_user_name) -> int Local variable got renamed.
"int"	lvar_type_changed (self, "vdui_t" vu, "lvar_t" v, "tinfo_t" tinfo)
	lvar_type_changed(self, vu, v, tinfo) -> int Local variable type got changed.
"int"	lvar_cmt_changed (self, "vdui_t" vu, "lvar_t" v, "char const *" cmt)
	lvar_cmt_changed(self, vu, v, cmt) -> int Local variable comment got changed.
"int"	lvar_mapping_changed (self, "vdui_t" vu, "lvar_t" frm, "lvar_t" to)
	lvar_mapping_changed(self, vu, frm, to) -> int Local variable mapping got changed.
"int"	cmt_changed (self, "cfunc_t" cfunc, "treeloc_t" loc, "char const *" cmt)
	cmt_changed(self, cfunc, loc, cmt) -> int Comment got changed.
	__disown__ (self)

Properties
	thisown = property(lambda x: x.this.own(), lambda x, v: x.this.own(v), doc="The membership flag")

Constructor & Destructor Documentation

__init__()

__init__	(		self,
		"uint32"	_flags = 0,
		"uint32"	_hkcb_flags = 0x0001 )

Parameters

_flags	uint32
_hkcb_flags	uint32

Member Function Documentation

__disown__()

__disown__

(

self

)

begin_inlining()

"int" begin_inlining	(		self,
		"codegen_t"	cdg,
		"int"	decomp_flags )

Parameters

cdg	(codegen_t *)
decomp_flags	(int)

Returns

: Microcode error codes code This is an opportunity to inline other ranges.

build_callinfo()

"PyObject *" build_callinfo	(		self,
		"mblock_t"	blk,
		"tinfo_t"	type )

Parameters

blk	(mblock_t *) blk->tail is the call.
type	(tinfo_t *) buffer for the output type.

callinfo_built()

"int" callinfo_built	(		self,
		"mblock_t"	blk )

Parameters

blk	(mblock_t *) blk->tail is the call.

calls_done()

"int" calls_done	(		self,
		"mba_t"	mba )

Parameters

mba	(mba_t *) This event is generated immediately after analyzing all calls, before any optimizitions, call unmerging and block merging.

close_pseudocode()

"int" close_pseudocode	(		self,
		"vdui_t"	vu )

Parameters

vu	(vdui_t *)

cmt_changed()

"int" cmt_changed	(		self,
		"cfunc_t"	cfunc,
		"treeloc_t"	loc,
		"char const *"	cmt )

Parameters

cfunc	(cfunc_t *)
loc	(const treeloc_t *)
cmt	(const char *)

collect_warnings()

"int" collect_warnings	(		self,
		"qstrvec_t *"	warnings,
		"cfunc_t"	cfunc )

These warnings will be displayed at the function header, after the user-defined comments.

Parameters

warnings	(qstrvec_t *)
cfunc	(cfunc_t *)

combine()

"int" combine	(		self,
		"mblock_t"	blk,
		"minsn_t"	insn )

Parameters

blk	(mblock_t *)
insn	(minsn_t *) Should return: 1 if combined the current instruction with a preceding one -1 if the instruction should not be combined 0 else

create_hint()

"PyObject *" create_hint	(		self,
		"vdui_t"	vu )

See also

: ui_get_custom_viewer_hint

Parameters

vu	(vdui_t *)

Return values

0	continue collecting hints with other subscribers
1	stop collecting hints

curpos()

"int" curpos	(		self,
		"vdui_t"	vu )

(for example, by left-clicking or using keyboard)

Parameters

vu	(vdui_t *)

double_click()

"int" double_click	(		self,
		"vdui_t"	vu,
		"int"	shift_state )

Parameters

vu	(vdui_t *)
shift_state	(int) Should return: 1 if the event has been handled

flowchart()

"int" flowchart	(		self,
		"qflow_chart_t"	fc,
		"mba_t"	mba )

Parameters

fc	(qflow_chart_t *)
mba	(mba_t *)

func_printed()

"int" func_printed	(		self,
		"cfunc_t"	cfunc )

Plugins may modify the text in cfunc_t::sv. The text uses regular color codes (see lines.hpp) COLOR_ADDR is used to store pointers to ctree items.

Parameters

cfunc

(cfunc_t *)

glbopt()

"int" glbopt	(		self,
		"mba_t"	mba )

If microcode is modified, MERR_LOOP must be returned. It will cause a complete restart of the optimization.

Parameters

mba

(mba_t *)

Returns

: Microcode error codes code

hook()

"bool" hook

(

self

)

inlined_func()

"int" inlined_func	(		self,
		"codegen_t"	cdg,
		"int"	blk,
		"mba_ranges_t"	mbr,
		"int"	i1,
		"int"	i2 )

Parameters

cdg	(codegen_t *)
blk	(int) the block containing call/jump to inline
mbr	(mba_ranges_t *) the range to inline
i1	(int) blknum of the first inlined block
i2	(int) blknum of the last inlined block (excluded)

inlining_func()

"int" inlining_func	(		self,
		"codegen_t"	cdg,
		"int"	blk,
		"mba_ranges_t"	mbr )

Parameters

cdg	(codegen_t *)
blk	(int) the block containing call/jump to inline
mbr	(mba_ranges_t *) the range to inline

interr()

"int" interr	(		self,
		"int"	errcode )

Parameters

errcode

(int )

keyboard()

"int" keyboard	(		self,
		"vdui_t"	vu,
		"int"	key_code,
		"int"	shift_state )

Parameters

vu	(vdui_t *)
key_code	(int) VK_...
shift_state	(int) Should return: 1 if the event has been handled

locopt()

"int" locopt	(		self,
		"mba_t"	mba )

Parameters

mba

(mba_t *)

Returns

: Microcode error codes code

lvar_cmt_changed()

"int" lvar_cmt_changed	(		self,
		"vdui_t"	vu,
		"lvar_t"	v,
		"char const *"	cmt )

Parameters

vu	(vdui_t *)
v	(lvar_t *)
cmt	(const char *) Please note that it is possible to read/write user settings for lvars directly from the idb.

lvar_mapping_changed()

"int" lvar_mapping_changed	(		self,
		"vdui_t"	vu,
		"lvar_t"	frm,
		"lvar_t"	to )

Parameters

vu	(vdui_t *)
from	lvar_t *
to	(lvar_t *) Please note that it is possible to read/write user settings for lvars directly from the idb.

lvar_name_changed()

"int" lvar_name_changed	(		self,
		"vdui_t"	vu,
		"lvar_t"	v,
		"char const *"	name,
		"bool"	is_user_name )

Parameters

vu	(vdui_t *)
v	(lvar_t *)
name	(const char *)
is_user_name	(bool) Please note that it is possible to read/write user settings for lvars directly from the idb.

lvar_type_changed()

"int" lvar_type_changed	(		self,
		"vdui_t"	vu,
		"lvar_t"	v,
		"tinfo_t"	tinfo )

Parameters

vu	(vdui_t *)
v	(lvar_t *)
tinfo	(const tinfo_t *) Please note that it is possible to read/write user settings for lvars directly from the idb.

maturity()

"int" maturity	(		self,
		"cfunc_t"	cfunc,
		"ctree_maturity_t"	new_maturity )

Parameters

cfunc	(cfunc_t *)
new_maturity	(ctree_maturity_t)

microcode()

"int" microcode	(		self,
		"mba_t"	mba )

Parameters

mba

(mba_t *)

Returns

: Microcode error codes code

open_pseudocode()

"int" open_pseudocode	(		self,
		"vdui_t"	vu )

Parameters

vu	(vdui_t *)

populating_popup()

"int" populating_popup	(		self,
		"TWidget *"	widget,
		"TPopupMenu *"	popup_handle,
		"vdui_t"	vu )

We can add menu items now.

Parameters

widget	(TWidget *)
popup_handle	(TPopupMenu *)
vu	(vdui_t *)

pre_structural()

"int" pre_structural	(		self,
		"control_graph_t *"	ct,
		"cfunc_t"	cfunc,
		"simple_graph_t"	g )

Parameters

ct	(control_graph_t *) in/out: control graph
cfunc	(cfunc_t *) in: the current function
g	(const simple_graph_t *) in: control flow graph

Returns

: Microcode error codes code; MERR_BLOCK means that the analysis has been performed by a plugin

prealloc()

"int" prealloc	(		self,
		"mba_t"	mba )

Parameters

mba	(mba_t *) This event may occur several times. Should return: 1 if modified microcode Negative values are Microcode error codes error codes

preoptimized()

"int" preoptimized	(		self,
		"mba_t"	mba )

Parameters

mba

(mba_t *)

Returns

: Microcode error codes code

print_func()

"int" print_func	(		self,
		"cfunc_t"	cfunc,
		"vc_printer_t"	vp )

Parameters

cfunc	(cfunc_t *)
vp	(vc_printer_t *) Returns: 1 if text has been generated by the plugin It is forbidden to modify ctree at this event.

prolog()

"int" prolog	(		self,
		"mba_t"	mba,
		"qflow_chart_t"	fc,
		"bitset_t"	reachable_blocks,
		"int"	decomp_flags )

Parameters

mba	(mba_t *)
fc	(qflow_chart_t *)
reachable_blocks	(bitset_t *)
decomp_flags	(int)

Returns

: Microcode error codes code This event is generated for each inlined range as well.

refresh_pseudocode()

"int" refresh_pseudocode	(		self,
		"vdui_t"	vu )

Adding/removing pseudocode lines is forbidden in this event.

Parameters

vu	(vdui_t *) See also hxe_text_ready, which happens earlier

resolve_stkaddrs()

"int" resolve_stkaddrs	(		self,
		"mba_t"	mba )

Parameters

mba

(mba_t *)

right_click()

"int" right_click	(		self,
		"vdui_t"	vu )

Use hxe_populating_popup instead, in case you want to add items in the popup menu.

Parameters

vu	(vdui_t *)

stkpnts()

"int" stkpnts	(		self,
		"mba_t"	mba,
		"stkpnts_t *"	_sps )

Parameters

mba	(mba_t *)
_sps	stkpnts_t *

Returns

: Microcode error codes code This event is generated for each inlined range as well.

structural()

"int" structural	(		self,
		"control_graph_t *"	ct )

Parameters

ct	(control_graph_t *)

switch_pseudocode()

"int" switch_pseudocode	(		self,
		"vdui_t"	vu )

Its text has not been refreshed yet, only cfunc and mba pointers are ready.

Parameters

vu	(vdui_t *)

text_ready()

"int" text_ready	(		self,
		"vdui_t"	vu )

Parameters

vu	(vdui_t *) This event can be used to modify the output text (sv). Obsolete. Please use hxe_func_printed instead.

unhook()

"bool" unhook

(

self

)

Property Documentation

thisown

thisown = property(lambda x: x.this.own(), lambda x, v: x.this.own(v), doc="The membership flag")

static

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The documentation for this class was generated from the following file:

• ida_hexrays.py