Plugin interfaces (plugins v4) (#615)v1.23.1-rc2v1.23.1-rc1v1.23.1v1.23.0-rc2v1.23.0-rc1v1.23.0

Replaces the current plugin api with source interfaces.

- backwards compatible
- no more json in binaries (wtf)
- does not rely on structs from third party libraries (wtf)
- actually initializes variables
- no more basically unused classes

The launcher exposes almost everything required by plugins in interfaces that allow for backwards compatibility.
The only thing that's passed to a plugin directly is the northstar dll HWND and a struct of data that's different for each plugin.

1 files changed, 36 insertions, 0 deletions

diff --git a/primedev/plugins/interfaces/interface.cpp b/primedev/plugins/interfaces/interface.cpp
new file mode 100644
index 00000000..4c006f2c
--- /dev/null
+++ b/primedev/plugins/interfaces/interface.cpp
@@ -0,0 +1,36 @@
+#include <string.h>
+#include "interface.h"
+
+InterfaceReg* s_pInterfaceRegs;
+
+InterfaceReg::InterfaceReg(InstantiateInterfaceFn fn, const char* pName) : m_pName(pName)
+{
+	m_CreateFn = fn;
+	m_pNext = s_pInterfaceRegs;
+	s_pInterfaceRegs = this;
+}
+
+void* CreateInterface(const char* pName, InterfaceStatus* pReturnCode)
+{
+	for (InterfaceReg* pCur = s_pInterfaceRegs; pCur; pCur = pCur->m_pNext)
+	{
+		if (strcmp(pCur->m_pName, pName) == 0)
+		{
+			if (pReturnCode)
+			{
+				*pReturnCode = InterfaceStatus::IFACE_OK;
+			}
+
+			NS::log::PLUGINSYS->info("creating interface {}", pName);
+			return pCur->m_CreateFn();
+		}
+	}
+
+	if (pReturnCode)
+	{
+		*pReturnCode = InterfaceStatus::IFACE_FAILED;
+	}
+
+	NS::log::PLUGINSYS->error("could not find interface {}", pName);
+	return NULL;
+}