Added the (possibly modified) Espressif SDK to the project to avoid problems with building. This may not be OK license wise, but who cares

2017-05-28 17:39:17 +02:00
parent c04433b7f5
commit 13564727d9
171 changed files with 23154 additions and 1 deletions
@@ -0,0 +1,63 @@
+#ifndef __IP_ADDR_H__
+#define __IP_ADDR_H__
+
+#include "c_types.h"
+
+struct ip_addr {
+    uint32 addr;
+};
+
+typedef struct ip_addr ip_addr_t;
+
+struct ip_info {
+    struct ip_addr ip;
+    struct ip_addr netmask;
+    struct ip_addr gw;
+};
+
+/**
+ * Determine if two address are on the same network.
+ *
+ * @arg addr1 IP address 1
+ * @arg addr2 IP address 2
+ * @arg mask network identifier mask
+ * @return !0 if the network identifiers of both address match
+ */
+#define ip_addr_netcmp(addr1, addr2, mask) (((addr1)->addr & \
+        (mask)->addr) == \
+        ((addr2)->addr & \
+         (mask)->addr))
+
+/** Set an IP address given by the four byte-parts.
+    Little-endian version that prevents the use of htonl. */
+#define IP4_ADDR(ipaddr, a,b,c,d) \
+        (ipaddr)->addr = ((uint32)((d) & 0xff) << 24) | \
+                         ((uint32)((c) & 0xff) << 16) | \
+                         ((uint32)((b) & 0xff) << 8)  | \
+                          (uint32)((a) & 0xff)
+
+#define ip4_addr1(ipaddr) (((uint8*)(ipaddr))[0])
+#define ip4_addr2(ipaddr) (((uint8*)(ipaddr))[1])
+#define ip4_addr3(ipaddr) (((uint8*)(ipaddr))[2])
+#define ip4_addr4(ipaddr) (((uint8*)(ipaddr))[3])
+
+#define ip4_addr1_16(ipaddr) ((uint16)ip4_addr1(ipaddr))
+#define ip4_addr2_16(ipaddr) ((uint16)ip4_addr2(ipaddr))
+#define ip4_addr3_16(ipaddr) ((uint16)ip4_addr3(ipaddr))
+#define ip4_addr4_16(ipaddr) ((uint16)ip4_addr4(ipaddr))
+
+
+/** 255.255.255.255 */
+#define IPADDR_NONE         ((uint32)0xffffffffUL)
+/** 0.0.0.0 */
+#define IPADDR_ANY          ((uint32)0x00000000UL)
+uint32 ipaddr_addr(const char *cp);
+
+#define IP2STR(ipaddr) ip4_addr1_16(ipaddr), \
+    ip4_addr2_16(ipaddr), \
+    ip4_addr3_16(ipaddr), \
+    ip4_addr4_16(ipaddr)
+
+#define IPSTR "%d.%d.%d.%d"
+
+#endif /* __IP_ADDR_H__ */