blob: ce3c1713a2effec50b53436cddd4b6cd11e3aa1f (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
|
/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying
file Copyright.txt or https://cmake.org/licensing for details. */
#include "cmPlistParser.h"
#include <cm3p/json/reader.h>
#include <cm3p/json/value.h>
#include "cmUVProcessChain.h"
#include "cmUVStream.h"
cm::optional<Json::Value> cmParsePlist(const std::string& filename)
{
cmUVProcessChainBuilder builder;
builder.AddCommand(
{ "/usr/bin/plutil", "-convert", "json", "-o", "-", filename });
builder.SetBuiltinStream(cmUVProcessChainBuilder::Stream_OUTPUT);
auto chain = builder.Start();
chain.Wait();
auto const& status = chain.GetStatus(0);
if (status.ExitStatus != 0) {
return cm::nullopt;
}
Json::Reader reader;
Json::Value value;
cmUVPipeIStream outputStream(chain.GetLoop(), chain.OutputStream());
if (!reader.parse(outputStream, value)) {
return cm::nullopt;
}
return cm::optional<Json::Value>(value);
}
|
