WinCE patches

[openssl.git] / apps / s_socket.c

diff --git a/apps/s_socket.c b/apps/s_socket.c
index 0238566a819696c665e2c4b4d66f0f87ad8b9af2..a88de6c8c85c8cafca7d1e1561251916896f5815 100644 (file)
--- a/apps/s_socket.c
+++ b/apps/s_socket.c
@@ -62,11 +62,13 @@
 #include <errno.h>
 #include <signal.h>
 
+#include <openssl/e_os2.h>
+
 /* With IPv6, it looks like Digital has mixed up the proper order of
    recursive header file inclusion, resulting in the compiler complaining
    that u_int isn't defined, but only if _POSIX_C_SOURCE is defined, which
    is needed to have fileno() declared correctly...  So let's define u_int */
-#if defined(VMS) && defined(__DECC) && !defined(__U_INT)
+#if defined(OPENSSL_SYS_VMS_DECC) && !defined(__U_INT)
 #define __U_INT
 typedef unsigned int u_int;
 #endif
@@ -80,27 +82,27 @@ typedef unsigned int u_int;
 #include <openssl/ssl.h>
 
 static struct hostent *GetHostByName(char *name);
-#ifdef WINDOWS
-static void sock_cleanup(void);
+#ifdef OPENSSL_SYS_WINDOWS
+static void ssl_sock_cleanup(void);
 #endif
-static int sock_init(void);
+static int ssl_sock_init(void);
 static int init_client_ip(int *sock,unsigned char ip[4], int port);
 static int init_server(int *sock, int port);
 static int init_server_long(int *sock, int port,char *ip);
 static int do_accept(int acc_sock, int *sock, char **host);
 static int host_ip(char *str, unsigned char ip[4]);
 
-#ifdef WIN16
+#ifdef OPENSSL_SYS_WIN16
 #define SOCKET_PROTOCOL        0 /* more microsoft stupidity */
 #else
 #define SOCKET_PROTOCOL        IPPROTO_TCP
 #endif
 
-#ifdef WINDOWS
+#ifdef OPENSSL_SYS_WINDOWS
 static struct WSAData wsa_state;
 static int wsa_init_done=0;
 
-#ifdef WIN16
+#ifdef OPENSSL_SYS_WIN16
 static HWND topWnd=0;
 static FARPROC lpTopWndProc=NULL;
 static FARPROC lpTopHookProc=NULL;
@@ -116,7 +118,7 @@ static LONG FAR PASCAL topHookProc(HWND hwnd, UINT message, WPARAM wParam,
                case WM_DESTROY:
                case WM_CLOSE:
                        SetWindowLong(topWnd,GWL_WNDPROC,(LONG)lpTopWndProc);
-                       sock_cleanup();
+                       ssl_sock_cleanup();
                        break;
                        }
                }
@@ -129,30 +131,38 @@ static BOOL CALLBACK enumproc(HWND hwnd,LPARAM lParam)
        return(FALSE);
        }
 
-#endif /* WIN32 */
-#endif /* WINDOWS */
+#endif /* OPENSSL_SYS_WIN32 */
+#endif /* OPENSSL_SYS_WINDOWS */
 
-#ifdef WINDOWS
-static void sock_cleanup(void)
+#ifdef OPENSSL_SYS_WINDOWS
+static void ssl_sock_cleanup(void)
        {
        if (wsa_init_done)
                {
                wsa_init_done=0;
+#ifndef OPENSSL_SYS_WINCE
                WSACancelBlockingCall();
+#endif
                WSACleanup();
                }
        }
 #endif
 
-static int sock_init(void)
+static int ssl_sock_init(void)
        {
-#ifdef WINDOWS
+#ifdef WATT32
+       extern int _watt_do_exit;
+       _watt_do_exit = 0;
+       dbug_init();
+       if (sock_init())
+               return (0);
+#elif defined(OPENSSL_SYS_WINDOWS)
        if (!wsa_init_done)
                {
                int err;
          
 #ifdef SIGINT
-               signal(SIGINT,(void (*)(int))sock_cleanup);
+               signal(SIGINT,(void (*)(int))ssl_sock_cleanup);
 #endif
                wsa_init_done=1;
                memset(&wsa_state,0,sizeof(wsa_state));
@@ -163,15 +173,15 @@ static int sock_init(void)
                        return(0);
                        }
 
-#ifdef WIN16
+#ifdef OPENSSL_SYS_WIN16
                EnumTaskWindows(GetCurrentTask(),enumproc,0L);
                lpTopWndProc=(FARPROC)GetWindowLong(topWnd,GWL_WNDPROC);
                lpTopHookProc=MakeProcInstance((FARPROC)topHookProc,_hInstance);
 
                SetWindowLong(topWnd,GWL_WNDPROC,(LONG)lpTopHookProc);
-#endif /* WIN16 */
+#endif /* OPENSSL_SYS_WIN16 */
                }
-#endif /* WINDOWS */
+#endif /* OPENSSL_SYS_WINDOWS */
        return(1);
        }
 
@@ -194,7 +204,7 @@ static int init_client_ip(int *sock, unsigned char ip[4], int port)
        struct sockaddr_in them;
        int s,i;
 
-       if (!sock_init()) return(0);
+       if (!ssl_sock_init()) return(0);
 
        memset((char *)&them,0,sizeof(them));
        them.sin_family=AF_INET;
@@ -209,9 +219,11 @@ static int init_client_ip(int *sock, unsigned char ip[4], int port)
        s=socket(AF_INET,SOCK_STREAM,SOCKET_PROTOCOL);
        if (s == INVALID_SOCKET) { perror("socket"); return(0); }
 
+#ifndef OPENSSL_SYS_MPE
        i=0;
        i=setsockopt(s,SOL_SOCKET,SO_KEEPALIVE,(char *)&i,sizeof(i));
        if (i < 0) { perror("keepalive"); return(0); }
+#endif
 
        if (connect(s,(struct sockaddr *)&them,sizeof(them)) == -1)
                { close(s); perror("connect"); return(0); }
@@ -257,7 +269,7 @@ static int init_server_long(int *sock, int port, char *ip)
        struct sockaddr_in server;
        int s= -1,i;
 
-       if (!sock_init()) return(0);
+       if (!ssl_sock_init()) return(0);
 
        memset((char *)&server,0,sizeof(server));
        server.sin_family=AF_INET;
@@ -283,7 +295,7 @@ static int init_server_long(int *sock, int port, char *ip)
 #endif
        if (bind(s,(struct sockaddr *)&server,sizeof(server)) == -1)
                {
-#ifndef WINDOWS
+#ifndef OPENSSL_SYS_WINDOWS
                perror("bind");
 #endif
                goto err;
@@ -314,9 +326,9 @@ static int do_accept(int acc_sock, int *sock, char **host)
        int len;
 /*     struct linger ling; */
 
-       if (!sock_init()) return(0);
+       if (!ssl_sock_init()) return(0);
 
-#ifndef WINDOWS
+#ifndef OPENSSL_SYS_WINDOWS
 redoit:
 #endif
 
@@ -330,7 +342,7 @@ redoit:
        ret=accept(acc_sock,(struct sockaddr *)&from,(void *)&len);
        if (ret == INVALID_SOCKET)
                {
-#ifdef WINDOWS
+#ifdef OPENSSL_SYS_WINDOWS
                i=WSAGetLastError();
                BIO_printf(bio_err,"accept error %d\n",i);
 #else
@@ -444,7 +456,7 @@ static int host_ip(char *str, unsigned char ip[4])
                { /* do a gethostbyname */
                struct hostent *he;
 
-               if (!sock_init()) return(0);
+               if (!ssl_sock_init()) return(0);
 
                he=GetHostByName(str);
                if (he == NULL)
@@ -525,9 +537,12 @@ static struct hostent *GetHostByName(char *name)
                ret=gethostbyname(name);
                if (ret == NULL) return(NULL);
                /* else add to cache */
-               strncpy(ghbn_cache[lowi].name,name,128);
-               memcpy((char *)&(ghbn_cache[lowi].ent),ret,sizeof(struct hostent));
-               ghbn_cache[lowi].order=ghbn_miss+ghbn_hits;
+               if(strlen(name) < sizeof ghbn_cache[0].name)
+                       {
+                       strcpy(ghbn_cache[lowi].name,name);
+                       memcpy((char *)&(ghbn_cache[lowi].ent),ret,sizeof(struct hostent));
+                       ghbn_cache[lowi].order=ghbn_miss+ghbn_hits;
+                       }
                return(ret);
                }
        else