Format

src/serialization.h

@@ -8,8 +8,9 @@
 #include "rapidjson/internal/itoa.h"
 
 // if only there was a standard library function for this
-template<size_t Len>
-inline size_t StringCopy(char (&dest)[Len], const char* src) {
+template <size_t Len>
+inline size_t StringCopy(char (&dest)[Len], const char* src)
+{
     if (!dest || !src || !Len) {
         return 0;
     }
@@ -26,20 +27,30 @@ size_t JsonWriteHandshakeObj(char* dest, size_t maxLen, int version, const char*
 
 // Commands
 struct DiscordRichPresence;
-size_t JsonWriteRichPresenceObj(char* dest, size_t maxLen, int nonce, int pid, const DiscordRichPresence* presence);
+size_t JsonWriteRichPresenceObj(char* dest,
+                                size_t maxLen,
+                                int nonce,
+                                int pid,
+                                const DiscordRichPresence* presence);
 size_t JsonWriteSubscribeCommand(char* dest, size_t maxLen, int nonce, const char* evtName);
 
-// I want to use as few allocations as I can get away with, and to do that with RapidJson, you need to supply some of
+// I want to use as few allocations as I can get away with, and to do that with RapidJson, you need
+// to supply some of
 // your own allocators for stuff rather than use the defaults
 
 class LinearAllocator {
 public:
     char* buffer_;
     char* end_;
-    LinearAllocator() {
+    LinearAllocator()
+    {
         assert(0); // needed for some default case in rapidjson, should not use
     }
-    LinearAllocator(char* buffer, size_t size) : buffer_(buffer), end_(buffer + size) {}
+    LinearAllocator(char* buffer, size_t size)
+      : buffer_(buffer)
+      , end_(buffer + size)
+    {
+    }
     static const bool kNeedFree = false;
     void* Malloc(size_t size)
     {
@@ -60,14 +71,17 @@ public:
         assert(!originalPtr && !originalSize);
         return Malloc(newSize);
     }
-    static void Free(void* ptr) { /* shrug */ }
+    static void Free(void* ptr) { /* shrug */}
 };
 
-template<size_t Size>
+template <size_t Size>
 class FixedLinearAllocator : public LinearAllocator {
 public:
     char fixedBuffer_[Size];
-    FixedLinearAllocator() : LinearAllocator(fixedBuffer_, Size) {}
+    FixedLinearAllocator()
+      : LinearAllocator(fixedBuffer_, Size)
+    {
+    }
     static const bool kNeedFree = false;
 };
 
@@ -80,10 +94,11 @@ public:
     char* current_;
 
     DirectStringBuffer(char* buffer, size_t maxLen)
-        : buffer_(buffer)
-        , end_(buffer + maxLen)
-        , current_(buffer)
-    {}
+      : buffer_(buffer)
+      , end_(buffer + maxLen)
+      , current_(buffer)
+    {
+    }
 
     void Put(char c)
     {
@@ -92,10 +107,7 @@ public:
         }
     }
     void Flush() {}
-    size_t GetSize() const
-    {
-        return current_ - buffer_;
-    }
+    size_t GetSize() const { return current_ - buffer_; }
 };
 
 using MallocAllocator = rapidjson::CrtAllocator;
@@ -104,19 +116,25 @@ using UTF8 = rapidjson::UTF8<char>;
 // Writer appears to need about 16 bytes per nested object level (with 64bit size_t)
 using StackAllocator = FixedLinearAllocator<2048>;
 constexpr size_t WriterNestingLevels = 2048 / (2 * sizeof(size_t));
-using JsonWriter = rapidjson::Writer<DirectStringBuffer, UTF8, UTF8, StackAllocator, rapidjson::kWriteNoFlags>;
+using JsonWriter =
+  rapidjson::Writer<DirectStringBuffer, UTF8, UTF8, StackAllocator, rapidjson::kWriteNoFlags>;
 using JsonDocumentBase = rapidjson::GenericDocument<UTF8, PoolAllocator, StackAllocator>;
-class JsonDocument : public JsonDocumentBase
-{
+class JsonDocument : public JsonDocumentBase {
 public:
     static const int kDefaultChunkCapacity = 32 * 1024;
-    // json parser will use this buffer first, then allocate more if needed; I seriously doubt we send any messages that would use all of this, though.
+    // json parser will use this buffer first, then allocate more if needed; I seriously doubt we
+    // send any messages that would use all of this, though.
     char parseBuffer_[32 * 1024];
     MallocAllocator mallocAllocator_;
     PoolAllocator poolAllocator_;
     StackAllocator stackAllocator_;
-    JsonDocument() : JsonDocumentBase(rapidjson::kObjectType, &poolAllocator_, sizeof(stackAllocator_.fixedBuffer_), &stackAllocator_)
-        , poolAllocator_(parseBuffer_, sizeof(parseBuffer_), kDefaultChunkCapacity, &mallocAllocator_)
-        , stackAllocator_()
-    {}
+    JsonDocument()
+      : JsonDocumentBase(rapidjson::kObjectType,
+                         &poolAllocator_,
+                         sizeof(stackAllocator_.fixedBuffer_),
+                         &stackAllocator_)
+      , poolAllocator_(parseBuffer_, sizeof(parseBuffer_), kDefaultChunkCapacity, &mallocAllocator_)
+      , stackAllocator_()
+    {
+    }
 };