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Improve CFData and add CFMutableData type #351

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Improve CFData and add CFMutableData type #351

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d4096eb
Add CoreFoundation bindings for CFMutableData
lqf96 Nov 13, 2019
cf516c2
Improve CFData and add CFMutableData as well as tests
lqf96 Nov 13, 2019
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20 changes: 19 additions & 1 deletion core-foundation-sys/src/data.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -15,6 +15,7 @@ use base::{CFAllocatorRef, CFTypeID, CFIndex, CFRange};
pub struct __CFData(c_void);

pub type CFDataRef = *const __CFData;
pub type CFMutableDataRef = *mut __CFData;

extern {
/*
Expand All @@ -23,10 +24,27 @@ extern {

pub fn CFDataCreate(allocator: CFAllocatorRef,
bytes: *const u8, length: CFIndex) -> CFDataRef;
//fn CFDataFind
// fn CFDataCreateWithBytesNoCopy
pub fn CFDataGetBytePtr(theData: CFDataRef) -> *const u8;

pub fn CFDataGetBytes(theData: CFDataRef, range: CFRange, buffer: *mut u8);
pub fn CFDataGetLength(theData: CFDataRef) -> CFIndex;
// fn CFDataFind

pub fn CFDataGetTypeID() -> CFTypeID;

pub fn CFDataCreateMutable(allocator: CFAllocatorRef,
capacity: CFIndex) -> CFMutableDataRef;
// fn CFDataCreateMutableCopy
pub fn CFDataGetMutableBytePtr(theData: CFMutableDataRef) -> *mut u8;

pub fn CFDataSetLength(theData: CFMutableDataRef, length: CFIndex);
pub fn CFDataIncreaseLength(theData: CFMutableDataRef, extraLength: CFIndex);
pub fn CFDataAppendBytes(theData: CFMutableDataRef,
bytes: *const u8, length: CFIndex);
pub fn CFDataReplaceBytes(theData: CFMutableDataRef,
range: CFRange,
newBytes: *const u8,
newLength: CFIndex);
pub fn CFDataDeleteBytes(theData: CFMutableDataRef, range: CFRange);
}
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