mirror of https://github.com/Hax-io/jstruct
Added website for jstruct
This commit is contained in:
parent
940b449b7f
commit
a25f85edc3
|
@ -1,17 +0,0 @@
|
||||||
.dub
|
|
||||||
docs.json
|
|
||||||
__dummy.html
|
|
||||||
docs/
|
|
||||||
/jstruct
|
|
||||||
jstruct.so
|
|
||||||
jstruct.dylib
|
|
||||||
jstruct.dll
|
|
||||||
jstruct.a
|
|
||||||
jstruct.lib
|
|
||||||
jstruct-test-*
|
|
||||||
*.exe
|
|
||||||
*.pdb
|
|
||||||
*.o
|
|
||||||
*.obj
|
|
||||||
*.lst
|
|
||||||
libjstruct.a
|
|
165
LICENSE
165
LICENSE
|
@ -1,165 +0,0 @@
|
||||||
GNU LESSER GENERAL PUBLIC LICENSE
|
|
||||||
Version 3, 29 June 2007
|
|
||||||
|
|
||||||
Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
|
|
||||||
Everyone is permitted to copy and distribute verbatim copies
|
|
||||||
of this license document, but changing it is not allowed.
|
|
||||||
|
|
||||||
|
|
||||||
This version of the GNU Lesser General Public License incorporates
|
|
||||||
the terms and conditions of version 3 of the GNU General Public
|
|
||||||
License, supplemented by the additional permissions listed below.
|
|
||||||
|
|
||||||
0. Additional Definitions.
|
|
||||||
|
|
||||||
As used herein, "this License" refers to version 3 of the GNU Lesser
|
|
||||||
General Public License, and the "GNU GPL" refers to version 3 of the GNU
|
|
||||||
General Public License.
|
|
||||||
|
|
||||||
"The Library" refers to a covered work governed by this License,
|
|
||||||
other than an Application or a Combined Work as defined below.
|
|
||||||
|
|
||||||
An "Application" is any work that makes use of an interface provided
|
|
||||||
by the Library, but which is not otherwise based on the Library.
|
|
||||||
Defining a subclass of a class defined by the Library is deemed a mode
|
|
||||||
of using an interface provided by the Library.
|
|
||||||
|
|
||||||
A "Combined Work" is a work produced by combining or linking an
|
|
||||||
Application with the Library. The particular version of the Library
|
|
||||||
with which the Combined Work was made is also called the "Linked
|
|
||||||
Version".
|
|
||||||
|
|
||||||
The "Minimal Corresponding Source" for a Combined Work means the
|
|
||||||
Corresponding Source for the Combined Work, excluding any source code
|
|
||||||
for portions of the Combined Work that, considered in isolation, are
|
|
||||||
based on the Application, and not on the Linked Version.
|
|
||||||
|
|
||||||
The "Corresponding Application Code" for a Combined Work means the
|
|
||||||
object code and/or source code for the Application, including any data
|
|
||||||
and utility programs needed for reproducing the Combined Work from the
|
|
||||||
Application, but excluding the System Libraries of the Combined Work.
|
|
||||||
|
|
||||||
1. Exception to Section 3 of the GNU GPL.
|
|
||||||
|
|
||||||
You may convey a covered work under sections 3 and 4 of this License
|
|
||||||
without being bound by section 3 of the GNU GPL.
|
|
||||||
|
|
||||||
2. Conveying Modified Versions.
|
|
||||||
|
|
||||||
If you modify a copy of the Library, and, in your modifications, a
|
|
||||||
facility refers to a function or data to be supplied by an Application
|
|
||||||
that uses the facility (other than as an argument passed when the
|
|
||||||
facility is invoked), then you may convey a copy of the modified
|
|
||||||
version:
|
|
||||||
|
|
||||||
a) under this License, provided that you make a good faith effort to
|
|
||||||
ensure that, in the event an Application does not supply the
|
|
||||||
function or data, the facility still operates, and performs
|
|
||||||
whatever part of its purpose remains meaningful, or
|
|
||||||
|
|
||||||
b) under the GNU GPL, with none of the additional permissions of
|
|
||||||
this License applicable to that copy.
|
|
||||||
|
|
||||||
3. Object Code Incorporating Material from Library Header Files.
|
|
||||||
|
|
||||||
The object code form of an Application may incorporate material from
|
|
||||||
a header file that is part of the Library. You may convey such object
|
|
||||||
code under terms of your choice, provided that, if the incorporated
|
|
||||||
material is not limited to numerical parameters, data structure
|
|
||||||
layouts and accessors, or small macros, inline functions and templates
|
|
||||||
(ten or fewer lines in length), you do both of the following:
|
|
||||||
|
|
||||||
a) Give prominent notice with each copy of the object code that the
|
|
||||||
Library is used in it and that the Library and its use are
|
|
||||||
covered by this License.
|
|
||||||
|
|
||||||
b) Accompany the object code with a copy of the GNU GPL and this license
|
|
||||||
document.
|
|
||||||
|
|
||||||
4. Combined Works.
|
|
||||||
|
|
||||||
You may convey a Combined Work under terms of your choice that,
|
|
||||||
taken together, effectively do not restrict modification of the
|
|
||||||
portions of the Library contained in the Combined Work and reverse
|
|
||||||
engineering for debugging such modifications, if you also do each of
|
|
||||||
the following:
|
|
||||||
|
|
||||||
a) Give prominent notice with each copy of the Combined Work that
|
|
||||||
the Library is used in it and that the Library and its use are
|
|
||||||
covered by this License.
|
|
||||||
|
|
||||||
b) Accompany the Combined Work with a copy of the GNU GPL and this license
|
|
||||||
document.
|
|
||||||
|
|
||||||
c) For a Combined Work that displays copyright notices during
|
|
||||||
execution, include the copyright notice for the Library among
|
|
||||||
these notices, as well as a reference directing the user to the
|
|
||||||
copies of the GNU GPL and this license document.
|
|
||||||
|
|
||||||
d) Do one of the following:
|
|
||||||
|
|
||||||
0) Convey the Minimal Corresponding Source under the terms of this
|
|
||||||
License, and the Corresponding Application Code in a form
|
|
||||||
suitable for, and under terms that permit, the user to
|
|
||||||
recombine or relink the Application with a modified version of
|
|
||||||
the Linked Version to produce a modified Combined Work, in the
|
|
||||||
manner specified by section 6 of the GNU GPL for conveying
|
|
||||||
Corresponding Source.
|
|
||||||
|
|
||||||
1) Use a suitable shared library mechanism for linking with the
|
|
||||||
Library. A suitable mechanism is one that (a) uses at run time
|
|
||||||
a copy of the Library already present on the user's computer
|
|
||||||
system, and (b) will operate properly with a modified version
|
|
||||||
of the Library that is interface-compatible with the Linked
|
|
||||||
Version.
|
|
||||||
|
|
||||||
e) Provide Installation Information, but only if you would otherwise
|
|
||||||
be required to provide such information under section 6 of the
|
|
||||||
GNU GPL, and only to the extent that such information is
|
|
||||||
necessary to install and execute a modified version of the
|
|
||||||
Combined Work produced by recombining or relinking the
|
|
||||||
Application with a modified version of the Linked Version. (If
|
|
||||||
you use option 4d0, the Installation Information must accompany
|
|
||||||
the Minimal Corresponding Source and Corresponding Application
|
|
||||||
Code. If you use option 4d1, you must provide the Installation
|
|
||||||
Information in the manner specified by section 6 of the GNU GPL
|
|
||||||
for conveying Corresponding Source.)
|
|
||||||
|
|
||||||
5. Combined Libraries.
|
|
||||||
|
|
||||||
You may place library facilities that are a work based on the
|
|
||||||
Library side by side in a single library together with other library
|
|
||||||
facilities that are not Applications and are not covered by this
|
|
||||||
License, and convey such a combined library under terms of your
|
|
||||||
choice, if you do both of the following:
|
|
||||||
|
|
||||||
a) Accompany the combined library with a copy of the same work based
|
|
||||||
on the Library, uncombined with any other library facilities,
|
|
||||||
conveyed under the terms of this License.
|
|
||||||
|
|
||||||
b) Give prominent notice with the combined library that part of it
|
|
||||||
is a work based on the Library, and explaining where to find the
|
|
||||||
accompanying uncombined form of the same work.
|
|
||||||
|
|
||||||
6. Revised Versions of the GNU Lesser General Public License.
|
|
||||||
|
|
||||||
The Free Software Foundation may publish revised and/or new versions
|
|
||||||
of the GNU Lesser General Public License from time to time. Such new
|
|
||||||
versions will be similar in spirit to the present version, but may
|
|
||||||
differ in detail to address new problems or concerns.
|
|
||||||
|
|
||||||
Each version is given a distinguishing version number. If the
|
|
||||||
Library as you received it specifies that a certain numbered version
|
|
||||||
of the GNU Lesser General Public License "or any later version"
|
|
||||||
applies to it, you have the option of following the terms and
|
|
||||||
conditions either of that published version or of any later version
|
|
||||||
published by the Free Software Foundation. If the Library as you
|
|
||||||
received it does not specify a version number of the GNU Lesser
|
|
||||||
General Public License, you may choose any version of the GNU Lesser
|
|
||||||
General Public License ever published by the Free Software Foundation.
|
|
||||||
|
|
||||||
If the Library as you received it specifies that a proxy can decide
|
|
||||||
whether future versions of the GNU Lesser General Public License shall
|
|
||||||
apply, that proxy's public statement of acceptance of any version is
|
|
||||||
permanent authorization for you to choose that version for the
|
|
||||||
Library.
|
|
137
README.md
137
README.md
|
@ -1,137 +0,0 @@
|
||||||
![](branding/logo.png)
|
|
||||||
|
|
||||||
jstruct
|
|
||||||
=======
|
|
||||||
|
|
||||||
#### _Struct JSON serializer/deserializer_
|
|
||||||
|
|
||||||
----
|
|
||||||
|
|
||||||
## Usage
|
|
||||||
|
|
||||||
### Serialization
|
|
||||||
|
|
||||||
Below we define a struct called `Person`:
|
|
||||||
|
|
||||||
```d
|
|
||||||
struct Person
|
|
||||||
{
|
|
||||||
public string firstname, lastname;
|
|
||||||
public int age;
|
|
||||||
public string[] list;
|
|
||||||
public JSONValue extraJSON;
|
|
||||||
}
|
|
||||||
```
|
|
||||||
|
|
||||||
Let's create a instance and set some values before we continue:
|
|
||||||
|
|
||||||
```d
|
|
||||||
Person p1;
|
|
||||||
p1.firstname = "Tristan";
|
|
||||||
p1.lastname = "Kildaire";
|
|
||||||
p1.age = 23;
|
|
||||||
p1.list = ["1", "2", "3"];
|
|
||||||
p1.extraJSON = parseJSON(`{"item":1, "items":[1,2,3]}`);
|
|
||||||
```
|
|
||||||
|
|
||||||
Now, we make a call to `serializeRecord` as follows:
|
|
||||||
|
|
||||||
```d
|
|
||||||
JSONValue serialized = serializeRecord(p1);
|
|
||||||
```
|
|
||||||
|
|
||||||
This returns the following JSON:
|
|
||||||
|
|
||||||
```json
|
|
||||||
{
|
|
||||||
"age": 23,
|
|
||||||
"extraJSON": {
|
|
||||||
"item": 1,
|
|
||||||
"items": [
|
|
||||||
1,
|
|
||||||
2,
|
|
||||||
3
|
|
||||||
]
|
|
||||||
},
|
|
||||||
"firstname": "Tristan",
|
|
||||||
"lastname": "Kildaire",
|
|
||||||
"list": "[\"1\", \"2\", \"3\"]"
|
|
||||||
}
|
|
||||||
```
|
|
||||||
|
|
||||||
### Deserialization
|
|
||||||
|
|
||||||
Deserialization works by having your predefined struct type and then looking up those field names in the provided JSON. Therefore for this we will be using the following struct type:
|
|
||||||
|
|
||||||
```d
|
|
||||||
struct Person
|
|
||||||
{
|
|
||||||
public string firstname, lastname;
|
|
||||||
public int age;
|
|
||||||
public bool isMale;
|
|
||||||
public JSONValue obj;
|
|
||||||
}
|
|
||||||
```
|
|
||||||
|
|
||||||
Now, let's say we were given the following JSON:
|
|
||||||
|
|
||||||
```json
|
|
||||||
{
|
|
||||||
"firstname" : "Tristan",
|
|
||||||
"lastname": "Kildaire",
|
|
||||||
"age": 23,
|
|
||||||
"obj" : {"bruh":1},
|
|
||||||
"isMale": true,
|
|
||||||
}
|
|
||||||
```
|
|
||||||
|
|
||||||
We can then deserialize the JSON to our type `Person`, with the `fromJSON` method:
|
|
||||||
|
|
||||||
```d
|
|
||||||
// Define our JSON
|
|
||||||
JSONValue json = parseJSON(`{
|
|
||||||
"firstname" : "Tristan",
|
|
||||||
"lastname": "Kildaire",
|
|
||||||
"age": 23,
|
|
||||||
"obj" : {"bruh":1},
|
|
||||||
"isMale": true,
|
|
||||||
"list": [1,2,3]
|
|
||||||
}
|
|
||||||
`);
|
|
||||||
|
|
||||||
// Deserialize
|
|
||||||
Person person = fromJSON!(Person)(json);
|
|
||||||
```
|
|
||||||
|
|
||||||
And we can confirm this with:
|
|
||||||
|
|
||||||
```d
|
|
||||||
writeln(person):
|
|
||||||
```
|
|
||||||
|
|
||||||
Which will output:
|
|
||||||
|
|
||||||
```
|
|
||||||
Person("Tristan", "Kildaire", 23, true, {"bruh":1})
|
|
||||||
```
|
|
||||||
|
|
||||||
## Installing
|
|
||||||
|
|
||||||
In order to use jstruct in your project simply run:
|
|
||||||
|
|
||||||
```bash
|
|
||||||
dub add jstruct
|
|
||||||
```
|
|
||||||
|
|
||||||
And then in your D program import as follows:
|
|
||||||
|
|
||||||
```d
|
|
||||||
import jstruct;
|
|
||||||
```
|
|
||||||
|
|
||||||
## Help wanted
|
|
||||||
|
|
||||||
There are some outstanding issues I want to be able to fix/have implemented, namely:
|
|
||||||
|
|
||||||
- [ ] Support for array serialization/deserialization - see issue #1
|
|
||||||
- [ ] Support for custom types serialization/deserialization (think `enums` for example) - see issue #2
|
|
Binary file not shown.
|
@ -0,0 +1,56 @@
|
||||||
|
Deserialization
|
||||||
|
===============
|
||||||
|
|
||||||
|
Deserialization works by having your predefined struct type and then looking up those field names in the provided JSON. Therefore for this we will be using the following struct type:
|
||||||
|
|
||||||
|
```d
|
||||||
|
struct Person
|
||||||
|
{
|
||||||
|
public string firstname, lastname;
|
||||||
|
public int age;
|
||||||
|
public bool isMale;
|
||||||
|
public JSONValue obj;
|
||||||
|
}
|
||||||
|
```
|
||||||
|
|
||||||
|
Now, let's say we were given the following JSON:
|
||||||
|
|
||||||
|
```json
|
||||||
|
{
|
||||||
|
"firstname" : "Tristan",
|
||||||
|
"lastname": "Kildaire",
|
||||||
|
"age": 23,
|
||||||
|
"obj" : {"bruh":1},
|
||||||
|
"isMale": true,
|
||||||
|
}
|
||||||
|
```
|
||||||
|
|
||||||
|
We can then deserialize the JSON to our type `Person`, with the `fromJSON` method:
|
||||||
|
|
||||||
|
```d
|
||||||
|
// Define our JSON
|
||||||
|
JSONValue json = parseJSON(`{
|
||||||
|
"firstname" : "Tristan",
|
||||||
|
"lastname": "Kildaire",
|
||||||
|
"age": 23,
|
||||||
|
"obj" : {"bruh":1},
|
||||||
|
"isMale": true,
|
||||||
|
"list": [1,2,3]
|
||||||
|
}
|
||||||
|
`);
|
||||||
|
|
||||||
|
// Deserialize
|
||||||
|
Person person = fromJSON!(Person)(json);
|
||||||
|
```
|
||||||
|
|
||||||
|
And we can confirm this with:
|
||||||
|
|
||||||
|
```d
|
||||||
|
writeln(person):
|
||||||
|
```
|
||||||
|
|
||||||
|
Which will output:
|
||||||
|
|
||||||
|
```
|
||||||
|
Person("Tristan", "Kildaire", 23, true, {"bruh":1})
|
||||||
|
```
|
|
@ -0,0 +1,31 @@
|
||||||
|
jstruct
|
||||||
|
=======
|
||||||
|
|
||||||
|
#### _Struct JSON serializer/deserializer_
|
||||||
|
|
||||||
|
----
|
||||||
|
|
||||||
|
## API
|
||||||
|
|
||||||
|
For full API documentation see [DUB API Spec](https://jstruct.dpldocs.info/index.html).
|
||||||
|
|
||||||
|
## Installing
|
||||||
|
|
||||||
|
In order to use jstruct in your project simply run:
|
||||||
|
|
||||||
|
```bash
|
||||||
|
dub add jstruct
|
||||||
|
```
|
||||||
|
|
||||||
|
And then in your D program import as follows:
|
||||||
|
|
||||||
|
```d
|
||||||
|
import jstruct;
|
||||||
|
```
|
||||||
|
|
||||||
|
## Help wanted
|
||||||
|
|
||||||
|
There are some outstanding issues I want to be able to fix/have implemented, namely:
|
||||||
|
|
||||||
|
- [ ] Support for array serialization/deserialization - see issue #1
|
||||||
|
- [ ] Support for custom types serialization/deserialization (think `enums` for example) - see issue #2
|
Before Width: | Height: | Size: 6.0 KiB After Width: | Height: | Size: 6.0 KiB |
|
@ -0,0 +1,50 @@
|
||||||
|
Serialization
|
||||||
|
=============
|
||||||
|
|
||||||
|
Below we define a struct called `Person`:
|
||||||
|
|
||||||
|
```d
|
||||||
|
struct Person
|
||||||
|
{
|
||||||
|
public string firstname, lastname;
|
||||||
|
public int age;
|
||||||
|
public string[] list;
|
||||||
|
public JSONValue extraJSON;
|
||||||
|
}
|
||||||
|
```
|
||||||
|
|
||||||
|
Let's create a instance and set some values before we continue:
|
||||||
|
|
||||||
|
```d
|
||||||
|
Person p1;
|
||||||
|
p1.firstname = "Tristan";
|
||||||
|
p1.lastname = "Kildaire";
|
||||||
|
p1.age = 23;
|
||||||
|
p1.list = ["1", "2", "3"];
|
||||||
|
p1.extraJSON = parseJSON(`{"item":1, "items":[1,2,3]}`);
|
||||||
|
```
|
||||||
|
|
||||||
|
Now, we make a call to `serializeRecord` as follows:
|
||||||
|
|
||||||
|
```d
|
||||||
|
JSONValue serialized = serializeRecord(p1);
|
||||||
|
```
|
||||||
|
|
||||||
|
This returns the following JSON:
|
||||||
|
|
||||||
|
```json
|
||||||
|
{
|
||||||
|
"age": 23,
|
||||||
|
"extraJSON": {
|
||||||
|
"item": 1,
|
||||||
|
"items": [
|
||||||
|
1,
|
||||||
|
2,
|
||||||
|
3
|
||||||
|
]
|
||||||
|
},
|
||||||
|
"firstname": "Tristan",
|
||||||
|
"lastname": "Kildaire",
|
||||||
|
"list": "[\"1\", \"2\", \"3\"]"
|
||||||
|
}
|
||||||
|
```
|
10
dub.json
10
dub.json
|
@ -1,10 +0,0 @@
|
||||||
{
|
|
||||||
"authors": [
|
|
||||||
"Tristan B. Velloza Kildaire"
|
|
||||||
],
|
|
||||||
"copyright": "Copyright © 2023, Tristan B. Velloza Kildaire",
|
|
||||||
"description": "Struct JSON serializer/deserializer",
|
|
||||||
"license": "LGPL v3.0",
|
|
||||||
"name": "jstruct",
|
|
||||||
"targetType": "library"
|
|
||||||
}
|
|
|
@ -0,0 +1,6 @@
|
||||||
|
site_name: jstruct
|
||||||
|
|
||||||
|
theme: alabaster
|
||||||
|
|
||||||
|
extra:
|
||||||
|
logo: logo.png
|
|
@ -1,205 +0,0 @@
|
||||||
module jstruct.deserializer;
|
|
||||||
|
|
||||||
import std.json;
|
|
||||||
import jstruct.exceptions : SerializationError;
|
|
||||||
|
|
||||||
import std.traits : FieldTypeTuple, FieldNameTuple;
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Deserializes the provided JSON into a struct of type RecordType
|
|
||||||
*
|
|
||||||
* Params:
|
|
||||||
* jsonIn = the JSON to deserialize
|
|
||||||
* Throws:
|
|
||||||
* RemoteFieldMissing = if the field names in the provided RecordType
|
|
||||||
* cannot be found within the prpvided JSONValue `jsonIn`.
|
|
||||||
* Returns: an instance of RecordType
|
|
||||||
*/
|
|
||||||
public RecordType fromJSON(RecordType)(JSONValue jsonIn)
|
|
||||||
{
|
|
||||||
RecordType record;
|
|
||||||
|
|
||||||
// Alias as to only expand later when used in compile-time
|
|
||||||
alias structTypes = FieldTypeTuple!(RecordType);
|
|
||||||
alias structNames = FieldNameTuple!(RecordType);
|
|
||||||
alias structValues = record.tupleof;
|
|
||||||
|
|
||||||
static foreach(cnt; 0..structTypes.length)
|
|
||||||
{
|
|
||||||
debug(dbg)
|
|
||||||
{
|
|
||||||
pragma(msg, structTypes[cnt]);
|
|
||||||
pragma(msg, structNames[cnt]);
|
|
||||||
// pragma(msg, structValues[cnt]);
|
|
||||||
}
|
|
||||||
|
|
||||||
debug(dbg)
|
|
||||||
{
|
|
||||||
pragma(msg, "Bruh type");
|
|
||||||
pragma(msg, structTypes[cnt]);
|
|
||||||
// pragma(msg, __traits(identifier, mixin(structTypes[cnt])));
|
|
||||||
}
|
|
||||||
|
|
||||||
try
|
|
||||||
{
|
|
||||||
static if(__traits(isSame, mixin(structTypes[cnt]), byte))
|
|
||||||
{
|
|
||||||
mixin("record."~structNames[cnt]) = cast(byte)jsonIn[structNames[cnt]].integer();
|
|
||||||
}
|
|
||||||
else static if(__traits(isSame, mixin(structTypes[cnt]), ubyte))
|
|
||||||
{
|
|
||||||
mixin("record."~structNames[cnt]) = cast(ubyte)jsonIn[structNames[cnt]].uinteger();
|
|
||||||
}
|
|
||||||
else static if(__traits(isSame, mixin(structTypes[cnt]), short))
|
|
||||||
{
|
|
||||||
mixin("record."~structNames[cnt]) = cast(short)jsonIn[structNames[cnt]].integer();
|
|
||||||
}
|
|
||||||
else static if(__traits(isSame, mixin(structTypes[cnt]), ushort))
|
|
||||||
{
|
|
||||||
mixin("record."~structNames[cnt]) = cast(ushort)jsonIn[structNames[cnt]].uinteger();
|
|
||||||
}
|
|
||||||
else static if(__traits(isSame, mixin(structTypes[cnt]), int))
|
|
||||||
{
|
|
||||||
mixin("record."~structNames[cnt]) = cast(int)jsonIn[structNames[cnt]].integer();
|
|
||||||
}
|
|
||||||
else static if(__traits(isSame, mixin(structTypes[cnt]), uint))
|
|
||||||
{
|
|
||||||
mixin("record."~structNames[cnt]) = cast(uint)jsonIn[structNames[cnt]].uinteger();
|
|
||||||
}
|
|
||||||
else static if(__traits(isSame, mixin(structTypes[cnt]), ulong))
|
|
||||||
{
|
|
||||||
mixin("record."~structNames[cnt]) = cast(ulong)jsonIn[structNames[cnt]].uinteger();
|
|
||||||
}
|
|
||||||
else static if(__traits(isSame, mixin(structTypes[cnt]), long))
|
|
||||||
{
|
|
||||||
mixin("record."~structNames[cnt]) = cast(long)jsonIn[structNames[cnt]].integer();
|
|
||||||
}
|
|
||||||
else static if(__traits(isSame, mixin(structTypes[cnt]), string))
|
|
||||||
{
|
|
||||||
mixin("record."~structNames[cnt]) = jsonIn[structNames[cnt]].str();
|
|
||||||
|
|
||||||
debug(dbg)
|
|
||||||
{
|
|
||||||
pragma(msg,"record."~structNames[cnt]);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
else static if(__traits(isSame, mixin(structTypes[cnt]), JSONValue))
|
|
||||||
{
|
|
||||||
mixin("record."~structNames[cnt]) = jsonIn[structNames[cnt]];
|
|
||||||
|
|
||||||
debug(dbg)
|
|
||||||
{
|
|
||||||
pragma(msg,"record."~structNames[cnt]);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
else static if(__traits(isSame, mixin(structTypes[cnt]), bool))
|
|
||||||
{
|
|
||||||
mixin("record."~structNames[cnt]) = jsonIn[structNames[cnt]].boolean();
|
|
||||||
|
|
||||||
debug(dbg)
|
|
||||||
{
|
|
||||||
pragma(msg,"record."~structNames[cnt]);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
//FIXME: Not sure how to get array support going, very new to meta programming
|
|
||||||
else static if(__traits(isSame, mixin(structTypes[cnt]), mixin(structTypes[cnt])[]))
|
|
||||||
{
|
|
||||||
mixin("record."~structNames[cnt]) = jsonIn[structNames[cnt]].boolean();
|
|
||||||
|
|
||||||
debug(dbg)
|
|
||||||
{
|
|
||||||
pragma(msg,"record."~structNames[cnt]);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
else
|
|
||||||
{
|
|
||||||
// throw new
|
|
||||||
//TODO: Throw error
|
|
||||||
debug(dbg)
|
|
||||||
{
|
|
||||||
pragma(msg, "Unknown type for de-serialization");
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
catch(JSONException e)
|
|
||||||
{
|
|
||||||
throw new SerializationError();
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
return record;
|
|
||||||
}
|
|
||||||
|
|
||||||
unittest
|
|
||||||
{
|
|
||||||
import std.string : cmp;
|
|
||||||
import std.stdio : writeln;
|
|
||||||
|
|
||||||
struct Person
|
|
||||||
{
|
|
||||||
public string firstname, lastname;
|
|
||||||
public int age;
|
|
||||||
public bool isMale;
|
|
||||||
public JSONValue obj;
|
|
||||||
public int[] list;
|
|
||||||
}
|
|
||||||
|
|
||||||
JSONValue json = parseJSON(`{
|
|
||||||
"firstname" : "Tristan",
|
|
||||||
"lastname": "Kildaire",
|
|
||||||
"age": 23,
|
|
||||||
"obj" : {"bruh":1},
|
|
||||||
"isMale": true,
|
|
||||||
"list": [1,2,3]
|
|
||||||
}
|
|
||||||
`);
|
|
||||||
|
|
||||||
Person person = fromJSON!(Person)(json);
|
|
||||||
|
|
||||||
debug(dbg)
|
|
||||||
{
|
|
||||||
writeln(person);
|
|
||||||
}
|
|
||||||
|
|
||||||
assert(cmp(person.firstname, "Tristan") == 0);
|
|
||||||
assert(cmp(person.lastname, "Kildaire") == 0);
|
|
||||||
assert(person.age == 23);
|
|
||||||
assert(person.isMale == true);
|
|
||||||
assert(person.obj["bruh"].integer() == 1);
|
|
||||||
//TODO: list test case
|
|
||||||
}
|
|
||||||
|
|
||||||
unittest
|
|
||||||
{
|
|
||||||
import std.string : cmp;
|
|
||||||
import std.stdio : writeln;
|
|
||||||
|
|
||||||
struct Person
|
|
||||||
{
|
|
||||||
public string firstname, lastname;
|
|
||||||
public int age;
|
|
||||||
public bool isMale;
|
|
||||||
public JSONValue obj;
|
|
||||||
public int[] list;
|
|
||||||
}
|
|
||||||
|
|
||||||
JSONValue json = parseJSON(`{
|
|
||||||
"firstname" : "Tristan",
|
|
||||||
"lastname": "Kildaire",
|
|
||||||
"age": 23,
|
|
||||||
"obj" : {"bruh":1},
|
|
||||||
"list": [1,2,3]
|
|
||||||
}
|
|
||||||
`);
|
|
||||||
|
|
||||||
try
|
|
||||||
{
|
|
||||||
Person person = fromJSON!(Person)(json);
|
|
||||||
assert(false);
|
|
||||||
}
|
|
||||||
catch(SerializationError)
|
|
||||||
{
|
|
||||||
assert(true);
|
|
||||||
}
|
|
||||||
|
|
||||||
}
|
|
|
@ -1,17 +0,0 @@
|
||||||
module jstruct.exceptions;
|
|
||||||
|
|
||||||
public abstract class JStructException : Exception
|
|
||||||
{
|
|
||||||
this(string msg)
|
|
||||||
{
|
|
||||||
super("JStructException: "~msg);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
public final class SerializationError : JStructException
|
|
||||||
{
|
|
||||||
this()
|
|
||||||
{
|
|
||||||
super("Errro serializing");
|
|
||||||
}
|
|
||||||
}
|
|
|
@ -1,5 +0,0 @@
|
||||||
module jstruct;
|
|
||||||
|
|
||||||
public import jstruct.serializer;
|
|
||||||
public import jstruct.deserializer;
|
|
||||||
public import jstruct.exceptions;
|
|
|
@ -1,109 +0,0 @@
|
||||||
module jstruct.serializer;
|
|
||||||
|
|
||||||
import std.json;
|
|
||||||
import std.conv : to;
|
|
||||||
import std.traits : FieldTypeTuple, FieldNameTuple;
|
|
||||||
|
|
||||||
public JSONValue serializeRecord(RecordType)(RecordType record)
|
|
||||||
{
|
|
||||||
// Final JSON to submit
|
|
||||||
JSONValue builtJSON;
|
|
||||||
|
|
||||||
// Alias as to only expand later when used in compile-time
|
|
||||||
alias structTypes = FieldTypeTuple!(RecordType);
|
|
||||||
alias structNames = FieldNameTuple!(RecordType);
|
|
||||||
alias structValues = record.tupleof;
|
|
||||||
|
|
||||||
static foreach(cnt; 0..structTypes.length)
|
|
||||||
{
|
|
||||||
debug(dbg)
|
|
||||||
{
|
|
||||||
pragma(msg, structTypes[cnt]);
|
|
||||||
pragma(msg, structNames[cnt]);
|
|
||||||
// pragma(msg, structValues[cnt]);
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
static if(__traits(isSame, mixin(structTypes[cnt]), int))
|
|
||||||
{
|
|
||||||
builtJSON[structNames[cnt]] = structValues[cnt];
|
|
||||||
}
|
|
||||||
else static if(__traits(isSame, mixin(structTypes[cnt]), uint))
|
|
||||||
{
|
|
||||||
builtJSON[structNames[cnt]] = structValues[cnt];
|
|
||||||
}
|
|
||||||
else static if(__traits(isSame, mixin(structTypes[cnt]), ulong))
|
|
||||||
{
|
|
||||||
builtJSON[structNames[cnt]] = structValues[cnt];
|
|
||||||
}
|
|
||||||
else static if(__traits(isSame, mixin(structTypes[cnt]), long))
|
|
||||||
{
|
|
||||||
builtJSON[structNames[cnt]] = structValues[cnt];
|
|
||||||
}
|
|
||||||
else static if(__traits(isSame, mixin(structTypes[cnt]), string))
|
|
||||||
{
|
|
||||||
builtJSON[structNames[cnt]] = structValues[cnt];
|
|
||||||
}
|
|
||||||
else static if(__traits(isSame, mixin(structTypes[cnt]), JSONValue))
|
|
||||||
{
|
|
||||||
builtJSON[structNames[cnt]] = structValues[cnt];
|
|
||||||
}
|
|
||||||
else static if(__traits(isSame, mixin(structTypes[cnt]), bool))
|
|
||||||
{
|
|
||||||
builtJSON[structNames[cnt]] = structValues[cnt];
|
|
||||||
}
|
|
||||||
else
|
|
||||||
{
|
|
||||||
debug(dbg)
|
|
||||||
{
|
|
||||||
pragma(msg, "Yaa");
|
|
||||||
}
|
|
||||||
builtJSON[structNames[cnt]] = to!(string)(structValues[cnt]);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
return builtJSON;
|
|
||||||
}
|
|
||||||
|
|
||||||
// Test serialization of a struct to JSON
|
|
||||||
private enum EnumType
|
|
||||||
{
|
|
||||||
DOG,
|
|
||||||
CAT
|
|
||||||
}
|
|
||||||
unittest
|
|
||||||
{
|
|
||||||
import std.algorithm.searching : canFind;
|
|
||||||
import std.string : cmp;
|
|
||||||
import std.stdio : writeln;
|
|
||||||
|
|
||||||
struct Person
|
|
||||||
{
|
|
||||||
public string firstname, lastname;
|
|
||||||
public int age;
|
|
||||||
public string[] list;
|
|
||||||
public JSONValue extraJSON;
|
|
||||||
public EnumType eType;
|
|
||||||
}
|
|
||||||
|
|
||||||
Person p1;
|
|
||||||
p1.firstname = "Tristan";
|
|
||||||
p1.lastname = "Kildaire";
|
|
||||||
p1.age = 23;
|
|
||||||
p1.list = ["1", "2", "3"];
|
|
||||||
p1.extraJSON = parseJSON(`{"item":1, "items":[1,2,3]}`);
|
|
||||||
p1.eType = EnumType.CAT;
|
|
||||||
|
|
||||||
JSONValue serialized = serializeRecord(p1);
|
|
||||||
|
|
||||||
string[] keys = serialized.object().keys();
|
|
||||||
assert(canFind(keys, "firstname") && cmp(serialized["firstname"].str(), "Tristan") == 0);
|
|
||||||
assert(canFind(keys, "lastname") && cmp(serialized["lastname"].str(), "Kildaire") == 0);
|
|
||||||
assert(canFind(keys, "age") && serialized["age"].integer() == 23);
|
|
||||||
|
|
||||||
debug(dbg)
|
|
||||||
{
|
|
||||||
writeln(serialized.toPrettyString());
|
|
||||||
}
|
|
||||||
}
|
|
Loading…
Reference in New Issue