suricata checkin based on commit id a4bce14770beee46a537eda3c3f6e8e8565d5d0a

Change-Id: I9a214fa0ee95e58fc640e50bd604dac7f42db48f

1 files changed, 108 insertions, 0 deletions

diff --git a/framework/src/suricata/src/win32-misc.c b/framework/src/suricata/src/win32-misc.c
new file mode 100644
index 00000000..80eb29cd
--- /dev/null
+++ b/framework/src/suricata/src/win32-misc.c
@@ -0,0 +1,108 @@
+/* Copyright (C) 2007-2010 Open Information Security Foundation
+ *
+ * You can copy, redistribute or modify this Program under the terms of
+ * the GNU General Public License version 2 as published by the Free
+ * Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * version 2 along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA.
+ */
+
+/**
+ * \file
+ *
+ * \author Jan Jezek <jjezek@kerio.com>
+ *
+ * Misc Windows utility functions
+ */
+
+#ifdef OS_WIN32
+
+#include "suricata-common.h"
+#include "win32-misc.h"
+#include "direct.h"
+
+void setenv(const char *name, const char *value, int overwrite)
+{
+    if (overwrite || NULL == getenv(name)) {
+        char *str = SCMalloc(strlen(name) + strlen(value) + 2);
+        if (unlikely(str == NULL))
+            return;
+        snprintf(str, strlen(name) + strlen(value) + 1, "%s=%s", name, value);
+        putenv(str);
+        SCFree(str);
+    }
+}
+
+void unsetenv(const char *name)
+{
+    char *str = SCMalloc(strlen(name) + 2);
+    if (unlikely(str == NULL))
+        return;
+    snprintf(str, strlen(name) + 1, "%s=", name);
+    putenv(str);
+    SCFree(str);
+}
+
+const char* inet_ntop(int af, const void *src, char *dst, uint32_t cnt)
+{
+    if (af == AF_INET)
+    {
+        struct sockaddr_in in;
+        memset(&in, 0, sizeof(in));
+        in.sin_family = AF_INET;
+        memcpy(&in.sin_addr, src, sizeof(struct in_addr));
+        if (0 == getnameinfo((struct sockaddr *)&in, sizeof(struct sockaddr_in), dst, cnt, NULL, 0, NI_NUMERICHOST))
+            return dst;
+    }
+    else if (af == AF_INET6)
+    {
+        struct sockaddr_in6 in6;
+        memset(&in6, 0, sizeof(in6));
+        in6.sin6_family = AF_INET6;
+        memcpy(&in6.sin6_addr, src, sizeof(struct in_addr6));
+        if (0 == getnameinfo((struct sockaddr *)&in6, sizeof(struct sockaddr_in6), dst, cnt, NULL, 0, NI_NUMERICHOST))
+            return dst;
+    }
+    return NULL;
+}
+
+int inet_pton(int af, const char *src, void *dst)
+{
+    struct addrinfo hints;
+    memset(&hints, 0, sizeof(struct addrinfo));
+    hints.ai_family = af;
+
+    struct addrinfo* result = NULL;
+    if (0 != getaddrinfo(src, NULL, &hints, &result))
+        return -1;
+
+    if (result) {
+        if (result->ai_family == AF_INET) {
+            struct sockaddr_in* in = (struct sockaddr_in*)result->ai_addr;
+            memcpy(dst, &in->sin_addr, 4);
+        }
+        else if (result->ai_family == AF_INET6) {
+            struct sockaddr_in6* in6 = (struct sockaddr_in6*)result->ai_addr;
+            memcpy(dst, &in6->sin6_addr, 16);
+        }
+        else {
+            freeaddrinfo(result);
+            return -1;
+        }
+
+        freeaddrinfo(result);
+        return 1;
+    }
+
+    return -1;
+}
+
+#endif /* OS_WIN32 */