FlightSim-Streaming/XPlaneConnectCSP
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Added support for setting multiple datarefs to the plugin.

Browse Source 
- The DREF command now uses the packet length to detect and set multiple datarefs in a single packet.
This commit is contained in:
Jason Watkins
2015-05-06 15:13:21 -07:00
parent e3bc25d510
commit 0884cfd395
1 changed files with 33 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files

43
xpcPlugin/MessageHandlers.cpp
View File

@@ -402,18 +402,41 @@ namespace XPC
void MessageHandlers::HandleDref(Message& msg)
{
const unsigned char* buffer = msg.GetBuffer();
unsigned char len = buffer[5];
std::string dref = std::string((char*)buffer + 6, len);
unsigned char valueCount = buffer[6 + len];
float* values = (float*)(buffer + 7 + len);
#if LOG_VERBOSITY > 1
Log::FormatLine("[DREF] Request to set DREF value received (Conn %i): %s", connection.id, dref.c_str());
#if LOG_VERBOSITY >= 3
Log::FormatLine("[DREF] Request to set DREF value received (Conn %i)", connection.id);
#endif
const unsigned char* buffer = msg.GetBuffer();
std::size_t size = msg.GetSize();
std::size_t pos = 5;
while (pos < size)
{
unsigned char len = buffer[pos++];
if (pos + len > size)
{
break;
}
std::string dref = std::string((char*)buffer + pos, len);
pos += len;
DataManager::Set(dref, values, valueCount);
unsigned char valueCount = buffer[pos++];
if (pos + 4 * valueCount > size)
{
break;
}
float* values = (float*)(buffer + pos);
pos += 4 * valueCount;
DataManager::Set(dref, values, valueCount);
#if LOG_VERBOSITY >= 4
Log::FormatLine("[DREF] Set %d values for %s", valueCount, dref.c_str());
#endif
}
#if LOG_VERBOSITY >= 2
if (pos != size)
{
Log::WriteLine("[DREF] Error: Command did not terminate at the expected position.");
}
#endif
}
void MessageHandlers::HandleGetD(Message& msg)