1 files changed, 95 insertions, 0 deletions
diff --git a/lsteamclient/steamclient_wrappers.c b/lsteamclient/steamclient_wrappers.c
new file mode 100644
index 00000000..593e0c01
--- /dev/null
+++ b/lsteamclient/steamclient_wrappers.c
@@ -0,0 +1,95 @@
+/* Linux-to-Windows conversions (i.e. callbacks) here. */
+
+#include "config.h"
+
+#include <stdarg.h>
+
+#include "windef.h"
+#include "winbase.h"
+#include "wine/debug.h"
+
+#include "cxx.h"
+
+#include "steam_defs.h"
+#include "steamclient_private.h"
+
+WINE_DEFAULT_DEBUG_CHANNEL(steamclient);
+
+#ifdef __i386__
+
+#define DEFINE_VTBL_WRAPPER(off)            \
+    __ASM_GLOBAL_FUNC(vtbl_wrapper_ ## off, \
+        "popl %eax\n\t"                     \
+        "popl %ecx\n\t"                     \
+        "pushl %eax\n\t"                    \
+        "movl 0(%ecx), %eax\n\t"            \
+        "jmp *" #off "(%eax)\n\t")
+
+DEFINE_VTBL_WRAPPER(0);
+DEFINE_VTBL_WRAPPER(4);
+DEFINE_VTBL_WRAPPER(8);
+DEFINE_VTBL_WRAPPER(12);
+DEFINE_VTBL_WRAPPER(16);
+DEFINE_VTBL_WRAPPER(20);
+DEFINE_VTBL_WRAPPER(24);
+DEFINE_VTBL_WRAPPER(28);
+DEFINE_VTBL_WRAPPER(32);
+DEFINE_VTBL_WRAPPER(36);
+DEFINE_VTBL_WRAPPER(40);
+DEFINE_VTBL_WRAPPER(44);
+DEFINE_VTBL_WRAPPER(48);
+
+#endif
+
+typedef struct winServerListResponse {
+    const vtable_ptr *vtable;
+} winServerListResponse;
+
+struct gccServerListResponse {
+    void *vtable;
+    struct winServerListResponse *win_side;
+};
+
+void gccServerListResponse_ServerResponded(struct gccServerListResponse *_this, HServerListRequest hRequest, int iServer)
+{
+    TRACE("%p/%p\n", _this, _this->win_side);
+    CALL_VTBL_FUNC(_this->win_side, 0, void, (winServerListResponse *, HServerListRequest, int), (_this->win_side, hRequest, iServer));
+}
+
+void gccServerListResponse_ServerFailedToRespond(struct gccServerListResponse *_this, HServerListRequest hRequest, int iServer)
+{
+    TRACE("%p/%p\n", _this, _this->win_side);
+    CALL_VTBL_FUNC(_this->win_side, 4, void, (winServerListResponse *, HServerListRequest, int), (_this->win_side, hRequest, iServer));
+}
+
+void gccServerListResponse_RefreshComplete(struct gccServerListResponse *_this, HServerListRequest hRequest, EMatchMakingServerResponse response)
+{
+    TRACE("%p/%p\n", _this, _this->win_side);
+    CALL_VTBL_FUNC(_this->win_side, 8, void, (winServerListResponse *, HServerListRequest, EMatchMakingServerResponse), (_this->win_side, hRequest, response));
+}
+
+struct gccServerListResponseVtbl {
+    void (*ServerResponded)(struct gccServerListResponse *, HServerListRequest, int);
+
+    void (*ServerFailedToRespond)(struct gccServerListResponse *, HServerListRequest, int);
+
+    void (*RefreshComplete)(struct gccServerListResponse *, HServerListRequest, EMatchMakingServerResponse);
+} gccServerListResponse_vtbl = {
+    gccServerListResponse_ServerResponded,
+    gccServerListResponse_ServerFailedToRespond,
+    gccServerListResponse_RefreshComplete
+};
+
+void *create_LinuxMatchmakingServerListResponse(void *win)
+{
+    struct gccServerListResponse *ret;
+
+    ret = (struct gccServerListResponse *)HeapAlloc(GetProcessHeap(), 0, sizeof(*ret));
+    if(!ret)
+        return NULL;
+
+    ret->vtable = &gccServerListResponse_vtbl;
+    ret->win_side = (struct winServerListResponse*)win;
+
+    return ret;
+}