X-Git-Url: https://git.novaco.in/?a=blobdiff_plain;f=src%2Fstun.cpp;h=42d02c522484fb62b8334264082ced133aa48eb2;hb=0a18ce8f4cd1a723f50333945d94c84b45c8d56b;hp=1ab2bc7b4df3fb2afa5cd9873027d1cba31fe8c3;hpb=3328b10641c7a6c6e6b7cf935ec709e1ca80f97b;p=novacoin.git

diff --git a/src/stun.cpp b/src/stun.cpp
index 1ab2bc7..42d02c5 100644
--- a/src/stun.cpp
+++ b/src/stun.cpp
@@ -28,10 +28,9 @@
  * Of course all fields are in network format.
  */
 
-#define __STDC_LIMIT_MACROS
-
 #include <stdio.h>
-#include <stdint.h>
+#include <inttypes.h>
+#include <limits>
 #include <stdlib.h>
 #include <string.h>
 #include <sys/types.h>
@@ -50,6 +49,7 @@
 #include <errno.h>
 
 #include "ministun.h"
+#include "netbase.h"
 
 extern int GetRandInt(int nMax);
 extern uint64_t GetRand(uint64_t nMax);
@@ -339,20 +339,20 @@ static int stun_send(int s, struct sockaddr_in *dst, struct stun_header *resp)
 }
 
 /* helper function to generate a random request id */
-static uint64_t randfiller = GetRand(UINT64_MAX);
+static uint64_t randfiller = GetRand(std::numeric_limits<uint64_t>::max());
 static void stun_req_id(struct stun_header *req)
 {
     const uint64_t *S_block = (const uint64_t *)StunSrvList;
-    req->id.id[0] = GetRandInt(INT_MAX);
-    req->id.id[1] = GetRandInt(INT_MAX);
-    req->id.id[2] = GetRandInt(INT_MAX);
-    req->id.id[3] = GetRandInt(INT_MAX);
+    req->id.id[0] = GetRandInt(std::numeric_limits<int32_t>::max());
+    req->id.id[1] = GetRandInt(std::numeric_limits<int32_t>::max());
+    req->id.id[2] = GetRandInt(std::numeric_limits<int32_t>::max());
+    req->id.id[3] = GetRandInt(std::numeric_limits<int32_t>::max());
 
     req->id.id[0] |= 0x55555555;
     req->id.id[1] &= 0x55555555;
     req->id.id[2] |= 0x55555555;
     req->id.id[3] &= 0x55555555;
-    register char x = 20;
+    char x = 20;
     do {
         uint32_t s_elm = S_block[(uint8_t)randfiller];
         randfiller ^= (randfiller << 5) | (randfiller >> (64 - 5));
@@ -457,7 +457,7 @@ static int StunRequest2(int sock, struct sockaddr_in *server, struct sockaddr_in
 
     req = (struct stun_header *)reqdata;
     stun_req_id(req);
-    int reqlen = 0;
+    unsigned short reqlen = 0;
     req->msgtype = 0;
     req->msglen = 0;
     req->msglen = htons(reqlen);
@@ -500,6 +500,7 @@ static int StunRequest(const char *host, uint16_t port, struct sockaddr_in *mapp
     if(hostinfo == NULL)
         return -1;
 
+    SOCKET sock = INVALID_SOCKET;
     struct sockaddr_in server, client;
     memset(&server, 0, sizeof(server));
     memset(&client, 0, sizeof(client));
@@ -508,8 +509,8 @@ static int StunRequest(const char *host, uint16_t port, struct sockaddr_in *mapp
     server.sin_addr = *(struct in_addr*) hostinfo->h_addr;
     server.sin_port = htons(port);
 
-    int sock = socket(AF_INET, SOCK_DGRAM, 0);
-    if(sock < 0)
+    sock = socket(AF_INET, SOCK_DGRAM, 0);
+    if(sock == INVALID_SOCKET)
         return -2;
 
     client.sin_addr.s_addr = htonl(INADDR_ANY);
@@ -517,11 +518,7 @@ static int StunRequest(const char *host, uint16_t port, struct sockaddr_in *mapp
     int rc = -3;
     if(bind(sock, (struct sockaddr*)&client, sizeof(client)) >= 0)
         rc = StunRequest2(sock, &server, mapped);
-#ifndef WIN32
-    close(sock);
-#else
-    closesocket(sock);
-#endif
+    CloseSocket(sock);
     return rc;
 } // StunRequest