Detailed Description

Low level graph drawing operations.

Classes
class	BasicBlock

class	cancellable_graph_t

class	edge_t

class	edgevec_t

class	FlowChart

class	gdl_graph_t

class	node_iterator

class	node_ordering_t

class	qbasic_block_t

class	qflow_chart_t

Functions
None	gen_gdl ('gdl_graph_t' g, str fname)

int	display_gdl (str fname)

bool	gen_flow_graph (str filename, str title, 'func_t *' pfn, ida_idaapi.ea_t ea1, ida_idaapi.ea_t ea2, int gflags)

bool	gen_simple_call_chart (str filename, str wait, str title, int gflags)

bool	gen_complex_call_chart (str filename, str wait, str title, ida_idaapi.ea_t ea1, ida_idaapi.ea_t ea2, int flags, int recursion_depth=-1)

bool	is_noret_block ('fc_block_type_t' btype)

bool	is_ret_block ('fc_block_type_t' btype)

Variables
	fcb_normal = _ida_gdl.fcb_normal

	fcb_indjump = _ida_gdl.fcb_indjump

	fcb_ret = _ida_gdl.fcb_ret

	fcb_cndret = _ida_gdl.fcb_cndret

	fcb_noret = _ida_gdl.fcb_noret

	fcb_enoret = _ida_gdl.fcb_enoret

	fcb_extern = _ida_gdl.fcb_extern

	fcb_error = _ida_gdl.fcb_error

	EDGE_NONE = _ida_gdl.EDGE_NONE

	EDGE_TREE = _ida_gdl.EDGE_TREE

	EDGE_FORWARD = _ida_gdl.EDGE_FORWARD

	EDGE_BACK = _ida_gdl.EDGE_BACK

	EDGE_CROSS = _ida_gdl.EDGE_CROSS

	EDGE_SUBGRAPH = _ida_gdl.EDGE_SUBGRAPH

	CHART_PRINT_NAMES = _ida_gdl.CHART_PRINT_NAMES

	CHART_GEN_DOT = _ida_gdl.CHART_GEN_DOT

	CHART_GEN_GDL = _ida_gdl.CHART_GEN_GDL

	CHART_WINGRAPH = _ida_gdl.CHART_WINGRAPH

	CHART_NOLIBFUNCS = _ida_gdl.CHART_NOLIBFUNCS

	CHART_REFERENCING = _ida_gdl.CHART_REFERENCING

	CHART_REFERENCED = _ida_gdl.CHART_REFERENCED

	CHART_RECURSIVE = _ida_gdl.CHART_RECURSIVE

	CHART_FOLLOW_DIRECTION = _ida_gdl.CHART_FOLLOW_DIRECTION

	CHART_IGNORE_XTRN = _ida_gdl.CHART_IGNORE_XTRN

	CHART_IGNORE_DATA_BSS = _ida_gdl.CHART_IGNORE_DATA_BSS

	CHART_IGNORE_LIB_TO = _ida_gdl.CHART_IGNORE_LIB_TO

	CHART_IGNORE_LIB_FROM = _ida_gdl.CHART_IGNORE_LIB_FROM

	CHART_PRINT_COMMENTS = _ida_gdl.CHART_PRINT_COMMENTS

	CHART_PRINT_DOTS = _ida_gdl.CHART_PRINT_DOTS

	FC_PRINT = _ida_gdl.FC_PRINT

	FC_NOEXT = _ida_gdl.FC_NOEXT

	FC_RESERVED = _ida_gdl.FC_RESERVED

	FC_APPND = _ida_gdl.FC_APPND

	FC_CHKBREAK = _ida_gdl.FC_CHKBREAK

	FC_CALL_ENDS = _ida_gdl.FC_CALL_ENDS

	FC_NOPREDS = _ida_gdl.FC_NOPREDS

	FC_OUTLINES = _ida_gdl.FC_OUTLINES

int	FC_PREDS = 0

Function Documentation

◆ display_gdl()

int display_gdl ( str fname )

Display GDL file by calling wingraph32. The exact name of the grapher is taken from the configuration file and set up by setup_graph_subsystem(). The path should point to a temporary file: when wingraph32 succeeds showing the graph, the input file will be deleted. 
    
@returns error code from os, 0 if ok

◆ gen_complex_call_chart()

bool gen_complex_call_chart	(	str	filename,
		str	wait,
		str	title,
		ida_idaapi.ea_t	ea1,
		ida_idaapi.ea_t	ea2,
		int	flags,
		int	recursion_depth = -1 )

Build and display a complex xref graph. 
    
@param filename: output file name. the file extension is not used. maybe nullptr.
@param wait: message to display during graph building
@param title: graph title
@param ea1: address range
@param ea2: address range
@param flags: combination of Call chart building flags and Flow graph building flags. if none of CHART_GEN_DOT, CHART_GEN_GDL, CHART_WINGRAPH is specified, the function will return false.
@param recursion_depth: optional limit of recursion
@returns success. if fails, a warning message is displayed on the screen

◆ gen_flow_graph()

bool gen_flow_graph	(	str	filename,
		str	title,
		'func_t *'	pfn,
		ida_idaapi.ea_t	ea1,
		ida_idaapi.ea_t	ea2,
		int	gflags )

Build and display a flow graph. 
    
@param filename: output file name. the file extension is not used. maybe nullptr.
@param title: graph title
@param pfn: function to graph
@param ea1: if pfn == nullptr, then the address range
@param ea2: if pfn == nullptr, then the address range
@param gflags: combination of Flow graph building flags. if none of CHART_GEN_DOT, CHART_GEN_GDL, CHART_WINGRAPH is specified, the function will return false
@returns success. if fails, a warning message is displayed on the screen

◆ gen_gdl()

None gen_gdl	(	'gdl_graph_t'	g,
		str	fname )

Create GDL file for graph.

◆ gen_simple_call_chart()

bool gen_simple_call_chart	(	str	filename,
		str	wait,
		str	title,
		int	gflags )

Build and display a simple function call graph. 
    
@param filename: output file name. the file extension is not used. maybe nullptr.
@param wait: message to display during graph building
@param title: graph title
@param gflags: combination of CHART_NOLIBFUNCS and Flow graph building flags. if none of CHART_GEN_DOT, CHART_GEN_GDL, CHART_WINGRAPH is specified, the function will return false.
@returns success. if fails, a warning message is displayed on the screen

◆ is_noret_block()

bool is_noret_block ( 'fc_block_type_t' btype )

Does this block never return?

◆ is_ret_block()

bool is_ret_block ( 'fc_block_type_t' btype )

Does this block return?

Variable Documentation

◆ CHART_FOLLOW_DIRECTION

CHART_FOLLOW_DIRECTION = _ida_gdl.CHART_FOLLOW_DIRECTION

◆ CHART_GEN_DOT

CHART_GEN_DOT = _ida_gdl.CHART_GEN_DOT

◆ CHART_GEN_GDL

CHART_GEN_GDL = _ida_gdl.CHART_GEN_GDL

◆ CHART_IGNORE_DATA_BSS

CHART_IGNORE_DATA_BSS = _ida_gdl.CHART_IGNORE_DATA_BSS

◆ CHART_IGNORE_LIB_FROM

CHART_IGNORE_LIB_FROM = _ida_gdl.CHART_IGNORE_LIB_FROM

◆ CHART_IGNORE_LIB_TO

CHART_IGNORE_LIB_TO = _ida_gdl.CHART_IGNORE_LIB_TO

◆ CHART_IGNORE_XTRN

CHART_IGNORE_XTRN = _ida_gdl.CHART_IGNORE_XTRN

◆ CHART_NOLIBFUNCS

CHART_NOLIBFUNCS = _ida_gdl.CHART_NOLIBFUNCS

◆ CHART_PRINT_COMMENTS

CHART_PRINT_COMMENTS = _ida_gdl.CHART_PRINT_COMMENTS

◆ CHART_PRINT_DOTS

CHART_PRINT_DOTS = _ida_gdl.CHART_PRINT_DOTS

◆ CHART_PRINT_NAMES

CHART_PRINT_NAMES = _ida_gdl.CHART_PRINT_NAMES

◆ CHART_RECURSIVE

CHART_RECURSIVE = _ida_gdl.CHART_RECURSIVE

◆ CHART_REFERENCED

CHART_REFERENCED = _ida_gdl.CHART_REFERENCED

◆ CHART_REFERENCING

CHART_REFERENCING = _ida_gdl.CHART_REFERENCING

◆ CHART_WINGRAPH

CHART_WINGRAPH = _ida_gdl.CHART_WINGRAPH

◆ EDGE_BACK

EDGE_BACK = _ida_gdl.EDGE_BACK

◆ EDGE_CROSS

EDGE_CROSS = _ida_gdl.EDGE_CROSS

◆ EDGE_FORWARD

EDGE_FORWARD = _ida_gdl.EDGE_FORWARD

◆ EDGE_NONE

EDGE_NONE = _ida_gdl.EDGE_NONE

◆ EDGE_SUBGRAPH

EDGE_SUBGRAPH = _ida_gdl.EDGE_SUBGRAPH

◆ EDGE_TREE

EDGE_TREE = _ida_gdl.EDGE_TREE

◆ FC_APPND

FC_APPND = _ida_gdl.FC_APPND

◆ FC_CALL_ENDS

FC_CALL_ENDS = _ida_gdl.FC_CALL_ENDS

◆ FC_CHKBREAK

FC_CHKBREAK = _ida_gdl.FC_CHKBREAK

◆ FC_NOEXT

FC_NOEXT = _ida_gdl.FC_NOEXT

◆ FC_NOPREDS

FC_NOPREDS = _ida_gdl.FC_NOPREDS

◆ FC_OUTLINES

FC_OUTLINES = _ida_gdl.FC_OUTLINES

◆ FC_PREDS

int FC_PREDS = 0

◆ FC_PRINT

FC_PRINT = _ida_gdl.FC_PRINT

◆ FC_RESERVED

FC_RESERVED = _ida_gdl.FC_RESERVED

◆ fcb_cndret

fcb_cndret = _ida_gdl.fcb_cndret

◆ fcb_enoret

fcb_enoret = _ida_gdl.fcb_enoret

◆ fcb_error

fcb_error = _ida_gdl.fcb_error

◆ fcb_extern

fcb_extern = _ida_gdl.fcb_extern

◆ fcb_indjump

fcb_indjump = _ida_gdl.fcb_indjump

◆ fcb_noret

fcb_noret = _ida_gdl.fcb_noret

◆ fcb_normal

fcb_normal = _ida_gdl.fcb_normal

◆ fcb_ret

fcb_ret = _ida_gdl.fcb_ret