Windows compatibility fixes

VS2013 has trouble with relative include paths for apps/openssl, so move
certhash_win/apps_win.c back to apps/openssl.

gmtime_r on mingw64 fails with negative time_t, override

gmtime_s fails all of the time unit tests, override

SHUT_RD/WR are defined in newer mingw64 headers, check before overriding

1 files changed, 60 insertions, 0 deletions

diff --git a/apps/openssl/apps_win.c b/apps/openssl/apps_win.c
new file mode 100644
index 0000000..37bfcc9
--- /dev/null
+++ b/apps/openssl/apps_win.c
@@ -0,0 +1,60 @@
+/*
+ * Public domain
+ *
+ * Dongsheng Song <dongsheng.song@gmail.com>
+ * Brent Cook <bcook@openbsd.org>
+ */
+
+#include <windows.h>
+
+#include <io.h>
+#include <fcntl.h>
+
+#include "apps.h"
+
+double
+app_tminterval(int stop, int usertime)
+{
+        static unsigned __int64 tmstart;
+        union {
+                unsigned __int64 u64;
+                FILETIME ft;
+        } ct, et, kt, ut;
+
+        GetProcessTimes(GetCurrentProcess(), &ct.ft, &et.ft, &kt.ft, &ut.ft);
+
+        if (stop == TM_START) {
+                tmstart = ut.u64 + kt.u64;
+        } else {
+                return (ut.u64 + kt.u64 - tmstart) / (double) 10000000;
+        }
+        return 0;
+}
+
+int
+setup_ui(void)
+{
+        ui_method = UI_create_method("OpenSSL application user interface");
+        UI_method_set_opener(ui_method, ui_open);
+        UI_method_set_reader(ui_method, ui_read);
+        UI_method_set_writer(ui_method, ui_write);
+        UI_method_set_closer(ui_method, ui_close);
+
+        /*
+         * Set STDIO to binary
+         */
+        _setmode(_fileno(stdin), _O_BINARY);
+        _setmode(_fileno(stdout), _O_BINARY);
+        _setmode(_fileno(stderr), _O_BINARY);
+
+        return 0;
+}
+
+void
+destroy_ui(void)
+{
+        if (ui_method) {
+                UI_destroy_method(ui_method);
+                ui_method = NULL;
+        }
+}