macos: data

This commit is contained in:
Mitchell Hashimoto
2022-10-08 10:20:48 -07:00
parent 240c560720
commit d0e269df6a
2 changed files with 31 additions and 0 deletions

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@ -1,6 +1,7 @@
pub const c = @import("foundation/c.zig");
pub usingnamespace @import("foundation/array.zig");
pub usingnamespace @import("foundation/base.zig");
pub usingnamespace @import("foundation/data.zig");
pub usingnamespace @import("foundation/dictionary.zig");
pub usingnamespace @import("foundation/number.zig");
pub usingnamespace @import("foundation/string.zig");

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@ -0,0 +1,30 @@
const std = @import("std");
const Allocator = std.mem.Allocator;
const foundation = @import("../foundation.zig");
const c = @import("c.zig");
pub const Data = opaque {
pub fn createWithBytesNoCopy(data: []const u8) Allocator.Error!*Data {
return @intToPtr(
?*Data,
@ptrToInt(c.CFDataCreateWithBytesNoCopy(
null,
data.ptr,
@intCast(c_long, data.len),
c.kCFAllocatorNull,
)),
) orelse error.OutOfMemory;
}
pub fn release(self: *Data) void {
foundation.CFRelease(self);
}
};
test {
//const testing = std.testing;
var raw = "hello world";
const data = try Data.createWithBytesNoCopy(raw);
defer data.release();
}