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use binaryninjacore_sys::*;
use crate::disassembly::DisassemblyTextLine;
use crate::rc::*;
use std::marker::PhantomData;
pub type BranchType = BNBranchType;
pub type EdgePenStyle = BNEdgePenStyle;
pub type ThemeColor = BNThemeColor;
pub type FlowGraphOption = BNFlowGraphOption;
#[repr(transparent)]
pub struct EdgeStyle(pub(crate) BNEdgeStyle);
impl EdgeStyle {
pub fn new(style: EdgePenStyle, width: usize, color: ThemeColor) -> Self {
EdgeStyle(BNEdgeStyle {
style,
width,
color,
})
}
}
impl Default for EdgeStyle {
fn default() -> Self {
EdgeStyle(BNEdgeStyle {
style: EdgePenStyle::SolidLine,
width: 0,
color: ThemeColor::AddressColor,
})
}
}
#[derive(PartialEq, Eq, Hash)]
pub struct FlowGraphNode<'a> {
pub(crate) handle: *mut BNFlowGraphNode,
_data: PhantomData<&'a ()>,
}
impl<'a> FlowGraphNode<'a> {
pub(crate) unsafe fn from_raw(raw: *mut BNFlowGraphNode) -> Self {
Self {
handle: raw,
_data: PhantomData,
}
}
pub fn new(graph: &FlowGraph) -> Self {
unsafe { FlowGraphNode::from_raw(BNCreateFlowGraphNode(graph.handle)) }
}
pub fn set_disassembly_lines(&self, lines: &'a Vec<DisassemblyTextLine>) {
unsafe {
BNSetFlowGraphNodeLines(self.handle, lines.as_ptr() as *mut _, lines.len());
}
}
pub fn set_lines(&self, lines: Vec<&str>) {
let lines = lines
.iter()
.map(|&line| DisassemblyTextLine::from(&vec![line]))
.collect();
self.set_disassembly_lines(&lines);
}
pub fn add_outgoing_edge(
&self,
type_: BranchType,
target: &'a FlowGraphNode,
edge_style: &'a EdgeStyle,
) {
unsafe { BNAddFlowGraphNodeOutgoingEdge(self.handle, type_, target.handle, edge_style.0) }
}
}
unsafe impl<'a> RefCountable for FlowGraphNode<'a> {
unsafe fn inc_ref(handle: &Self) -> Ref<Self> {
Ref::new(Self {
handle: BNNewFlowGraphNodeReference(handle.handle),
_data: PhantomData,
})
}
unsafe fn dec_ref(handle: &Self) {
BNFreeFlowGraphNode(handle.handle);
}
}
impl<'a> ToOwned for FlowGraphNode<'a> {
type Owned = Ref<Self>;
fn to_owned(&self) -> Self::Owned {
unsafe { RefCountable::inc_ref(self) }
}
}
#[derive(PartialEq, Eq, Hash)]
pub struct FlowGraph {
pub(crate) handle: *mut BNFlowGraph,
}
impl FlowGraph {
pub(crate) unsafe fn from_raw(raw: *mut BNFlowGraph) -> Self {
Self { handle: raw }
}
pub fn new() -> Self {
unsafe { FlowGraph::from_raw(BNCreateFlowGraph()) }
}
pub fn append(&self, node: &FlowGraphNode) -> usize {
unsafe { BNAddFlowGraphNode(self.handle, node.handle) }
}
pub fn set_option(&self, option: FlowGraphOption, value: bool) {
unsafe { BNSetFlowGraphOption(self.handle, option, value) }
}
pub fn is_option_set(&self, option: FlowGraphOption) -> bool {
unsafe { BNIsFlowGraphOptionSet(self.handle, option) }
}
}
unsafe impl RefCountable for FlowGraph {
unsafe fn inc_ref(handle: &Self) -> Ref<Self> {
Ref::new(Self {
handle: BNNewFlowGraphReference(handle.handle),
})
}
unsafe fn dec_ref(handle: &Self) {
BNFreeFlowGraph(handle.handle);
}
}
impl ToOwned for FlowGraph {
type Owned = Ref<Self>;
fn to_owned(&self) -> Self::Owned {
unsafe { RefCountable::inc_ref(self) }
}
}