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LibIPC: Add a simple IPC::Dictionary type (String key -> String value)

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This commit is contained in:
Andreas Kling 2020-05-03 22:15:27 +02:00
parent dce3faff08
commit 78943f031e
9 changed files with 101 additions and 0 deletions
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24
Libraries/LibIPC/Decoder.cpp
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@ -26,6 +26,7 @@
#include <AK/BufferStream.h>
#include <LibIPC/Decoder.h>
#include <LibIPC/Dictionary.h>
namespace IPC {
@ -112,4 +113,27 @@ bool Decoder::decode(String& value)
return !m_stream.handle_read_failure();
}
bool Decoder::decode(Dictionary& dictionary)
{
u64 size = 0;
m_stream >> size;
if (m_stream.handle_read_failure())
return false;
if (size >= NumericLimits<i32>::max()) {
ASSERT_NOT_REACHED();
}
for (size_t i = 0; i < size; ++i) {
String key;
if (!decode(key))
return false;
String value;
if (!decode(value))
return false;
dictionary.add(move(key), move(value));
}
return true;
}
}