67 lines
2.0 KiB
Zig
67 lines
2.0 KiB
Zig
const c = @cImport({
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@cInclude("json.h");
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});
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const std = @import("std");
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// NOTE: I try to be faithful to the original namings but also try to
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// adapt some things to a more zig-ish style.
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pub const Obj = struct {
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obj: *c.json_object,
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// TODO: Port type attribute to a zig enum and assign it upon creation
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///////////////////////////////////
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// ** JSON object types creation **
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/////////////////////////////////
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pub fn newObject() Obj {
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return Obj{ .obj = c.json_object_new_object().? };
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}
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pub fn newArray() Obj {
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return Obj{ .obj = c.json_object_new_array().? };
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}
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pub fn newString(s: [*c]const u8) Obj {
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return Obj{ .obj = c.json_object_new_string(s).? };
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}
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pub const newInt = newInt32;
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pub fn newInt32(i: i32) Obj {
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return Obj{ .obj = c.json_object_new_int(i).? };
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}
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pub fn newInt64(i: i32) Obj {
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return Obj{ .obj = c.json_object_new_int64(i).? };
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}
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pub fn deinit(self: *Obj) void {
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_ = c.json_object_put(self.obj);
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}
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pub fn toString(self: *Obj) []const u8 {
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// TODO: Allow passing of flags as an enum like the SDL2 binding
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return std.mem.sliceTo(c.json_object_to_json_string(self.obj), 0);
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}
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///////////////////////////////////
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// ** Object functions **
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/////////////////////////////////
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// TODO: Create an error for type checking.
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pub fn objectGet(self: *Obj, key: [*c]const u8, value: **Obj) void {
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// TODO: Check type and null return as errors
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_ = c.json_object_object_get_ex(self.obj, key, value);
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}
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pub fn objectAdd(self: *Obj, key: [*c]const u8, value: ?*Obj) void {
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// TODO: Check type and error return
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// We need the json-c object or null, not the zig object
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const o = if (value) |i| i.obj else null;
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_ = c.json_object_object_add(self.obj, key, o);
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}
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};
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// TODO: Create wrapper types that statically check and know there
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// won't be any problems
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