From acd4c0852ad8a03f4b02d4cab9a4059ec46e5d80 Mon Sep 17 00:00:00 2001
From: Jos van den Oever <jos@vandenoever.info>
Date: Fri, 11 Aug 2017 21:56:54 +0200
Subject: [PATCH] Add missing file

---
 tests/rust_object_types/src/types.rs | 184 +++++++++++++++++++++++++++
 1 file changed, 184 insertions(+)
 create mode 100644 tests/rust_object_types/src/types.rs

diff --git a/tests/rust_object_types/src/types.rs b/tests/rust_object_types/src/types.rs
new file mode 100644
index 0000000..180ae6e
--- /dev/null
+++ b/tests/rust_object_types/src/types.rs
@@ -0,0 +1,184 @@
+use std::slice;
+use libc::{c_int, c_uint, uint8_t, uint16_t};
+use std::ptr::null;
+use std::marker::PhantomData;
+
+#[repr(C)]
+pub struct QString {
+    data: *const uint8_t,
+    len: c_int,
+}
+
+#[repr(C)]
+pub struct QStringIn {
+    data: *const uint16_t,
+    len: c_int,
+}
+
+impl QStringIn {
+    pub fn convert(&self) -> String {
+        let data = unsafe { slice::from_raw_parts(self.data, self.len as usize) };
+        String::from_utf16_lossy(data)
+    }
+}
+
+impl<'a> From<&'a String> for QString {
+    fn from(string: &'a String) -> QString {
+        QString {
+            len: string.len() as c_int,
+            data: string.as_ptr(),
+        }
+    }
+}
+
+#[repr(C)]
+pub struct QByteArray {
+    data: *const uint8_t,
+    len: c_int,
+}
+
+impl QByteArray {
+    pub fn convert(&self) -> Vec<u8> {
+        let data = unsafe { slice::from_raw_parts(self.data, self.len as usize) };
+        Vec::from(data)
+    }
+}
+
+impl<'a> From<&'a Vec<u8>> for QByteArray {
+    fn from(value: &'a Vec<u8>) -> QByteArray {
+        QByteArray {
+            len: value.len() as c_int,
+            data: value.as_ptr(),
+        }
+    }
+}
+
+#[derive(Clone)]
+pub enum Variant {
+    None,
+    Bool(bool),
+    String(String),
+    ByteArray(Vec<u8>),
+}
+
+impl From<bool> for Variant {
+    fn from(value: bool) -> Variant {
+        Variant::Bool(value)
+    }
+}
+
+impl From<String> for Variant {
+    fn from(value: String) -> Variant {
+        Variant::String(value)
+    }
+}
+
+/* values from qvariant.h and qmetatype.h */
+#[repr(u32)]
+#[derive(Clone, Copy)]
+enum VariantType {
+    Invalid = 0,
+    Bool = 1,
+    String = 10,
+    ByteArray = 12,
+}
+
+#[repr(C)]
+pub struct QVariant<'a> {
+    type_: c_uint,
+    len: c_int,
+    data: *const uint8_t,
+    phantom: PhantomData<&'a u8>,
+}
+
+impl<'a> QVariant<'a> {
+    pub fn type_(&self) -> u32 {
+        self.type_ as u32
+    }
+    pub fn convert(&self) -> Variant {
+        // TODO
+        Variant::None
+    }
+}
+
+impl<'a> From<&'a Variant> for QVariant<'a> {
+    fn from(variant: &'a Variant) -> QVariant {
+        match *variant {
+            Variant::None => {
+                QVariant {
+                    data: null(),
+                    len: 0,
+                    type_: VariantType::Invalid as c_uint,
+                    phantom: PhantomData,
+                }
+            }
+            Variant::Bool(v) => {
+                QVariant {
+                    data: null(),
+                    len: v as c_int,
+                    type_: VariantType::Bool as c_uint,
+                    phantom: PhantomData,
+                }
+            }
+            Variant::String(ref v) => {
+                QVariant {
+                    data: v.as_ptr(),
+                    len: v.len() as c_int,
+                    type_: VariantType::String as c_uint,
+                    phantom: PhantomData,
+                }
+            }
+            Variant::ByteArray(ref v) => {
+                QVariant {
+                    data: v.as_ptr(),
+                    len: v.len() as c_int,
+                    type_: VariantType::ByteArray as c_uint,
+                    phantom: PhantomData,
+                }
+            }
+        }
+    }
+}
+
+#[repr(C)]
+pub struct QModelIndex {
+    row: c_int,
+    column: c_int,
+    internal_id: usize,
+}
+
+impl QModelIndex {
+    pub fn invalid() -> QModelIndex {
+        QModelIndex {
+            row: -1,
+            column: -1,
+            internal_id: 0,
+        }
+    }
+    pub fn create(row: c_int, column: c_int, id: usize) -> QModelIndex {
+        QModelIndex {
+            row: row,
+            column: column,
+            internal_id: id,
+        }
+    }
+    pub fn flat(row: c_int, column: c_int) -> QModelIndex {
+        QModelIndex {
+            row: row,
+            column: column,
+            internal_id: 1,
+        }
+    }
+    pub fn is_valid(&self) -> bool {
+        self.internal_id != 0 && self.row >= 0 && self.column >= 0
+    }
+    pub fn row(&self) -> c_int {
+        self.row
+    }
+    pub fn column(&self) -> c_int {
+        self.column
+    }
+    pub fn id(&self) -> usize {
+        self.internal_id
+    }
+}