1 files changed, 132 insertions, 0 deletions
diff --git a/src/interfaces/odbc/windev/psqlodbc.c b/src/interfaces/odbc/windev/psqlodbc.c
new file mode 100644
index 00000000000..cc8d8b7bfb4
--- /dev/null
+++ b/src/interfaces/odbc/windev/psqlodbc.c
@@ -0,0 +1,132 @@
+/*--------
+ * Module:			psqlodbc.c
+ *
+ * Description:		This module contains the main entry point (DllMain)
+ *					for the library.  It also contains functions to get
+ *					and set global variables for the driver in the registry.
+ *
+ * Classes:			n/a
+ *
+ * API functions:	none
+ *
+ * Comments:		See "notice.txt" for copyright and license information.
+ *--------
+ */
+
+#include "psqlodbc.h"
+#include "dlg_specific.h"
+
+#ifdef WIN32
+#include <winsock.h>
+#endif
+
+GLOBAL_VALUES globals;
+
+RETCODE SQL_API SQLDummyOrdinal(void);
+
+#ifdef WIN32
+HINSTANCE NEAR s_hModule;		/* Saved module handle. */
+
+/*	This is where the Driver Manager attaches to this Driver */
+BOOL		WINAPI
+DllMain(HANDLE hInst, ULONG ul_reason_for_call, LPVOID lpReserved)
+{
+	WORD		wVersionRequested;
+	WSADATA		wsaData;
+
+	switch (ul_reason_for_call)
+	{
+		case DLL_PROCESS_ATTACH:
+			s_hModule = hInst;	/* Save for dialog boxes */
+
+			/* Load the WinSock Library */
+			wVersionRequested = MAKEWORD(1, 1);
+
+			if (WSAStartup(wVersionRequested, &wsaData))
+				return FALSE;
+
+			/* Verify that this is the minimum version of WinSock */
+			if (LOBYTE(wsaData.wVersion) != 1 ||
+				HIBYTE(wsaData.wVersion) != 1)
+			{
+				WSACleanup();
+				return FALSE;
+			}
+
+			getCommonDefaults(DBMS_NAME, ODBCINST_INI, NULL);
+			break;
+
+		case DLL_THREAD_ATTACH:
+			break;
+
+		case DLL_PROCESS_DETACH:
+			WSACleanup();
+			return TRUE;
+
+		case DLL_THREAD_DETACH:
+			break;
+
+		default:
+			break;
+	}
+
+	return TRUE;
+
+	UNREFERENCED_PARAMETER(lpReserved);
+}
+
+#else							/* not WIN32 */
+
+#ifndef TRUE
+#define TRUE	(BOOL)1
+#endif
+#ifndef FALSE
+#define FALSE	(BOOL)0
+#endif
+
+#ifdef __GNUC__
+
+/* This function is called at library initialization time.	*/
+
+static BOOL
+__attribute__((constructor))
+init(void)
+{
+	getCommonDefaults(DBMS_NAME, ODBCINST_INI, NULL);
+	return TRUE;
+}
+
+#else							/* not __GNUC__ */
+
+/*
+ * These two functions do shared library initialziation on UNIX, well at least
+ * on Linux. I don't know about other systems.
+ */
+BOOL
+_init(void)
+{
+	getCommonDefaults(DBMS_NAME, ODBCINST_INI, NULL);
+	return TRUE;
+}
+
+BOOL
+_fini(void)
+{
+	return TRUE;
+}
+#endif   /* not __GNUC__ */
+#endif   /* not WIN32 */
+
+
+/*
+ *	This function is used to cause the Driver Manager to
+ *	call functions by number rather than name, which is faster.
+ *	The ordinal value of this function must be 199 to have the
+ *	Driver Manager do this.  Also, the ordinal values of the
+ *	functions must match the value of fFunction in SQLGetFunctions()
+ */
+RETCODE		SQL_API
+SQLDummyOrdinal(void)
+{
+	return SQL_SUCCESS;
+}