WinCE patches

CHANGES

@@ -4,6 +4,10 @@
 
  Changes between 0.9.6h and 0.9.7  [XX xxx 2002]
 
+  *) Add the VC-CE target, introduce the WINCE sysname, and add
+     INSTALL.WCE and appropriate conditionals to make it build.
+     [Steven Reddie <smr@essemer.com.au> via Richard Levitte]
+
   *) Change the DLL names for Cygwin to cygcrypto-x.y.z.dll and
      cygssl-x.y.z.dll, where x, y and z are the major, minor and
      edit numbers of the version.

Configure

@@ -500,6 +500,7 @@ my %table=(
 # Windows NT, Microsoft Visual C++ 4.0
 
 "VC-NT","cl::::WINNT::BN_LLONG RC4_INDEX EXPORT_VAR_AS_FN ${x86_gcc_opts}::::::::::win32",
+"VC-CE","cl::::WINCE::BN_LLONG RC4_INDEX EXPORT_VAR_AS_FN ${x86_gcc_opts}::::::::::win32",
 "VC-WIN32","cl::::WIN32::BN_LLONG RC4_INDEX EXPORT_VAR_AS_FN ${x86_gcc_opts}::::::::::win32",
 "VC-WIN16","cl:::(unknown):WIN16::MD2_CHAR DES_UNROLL DES_PTR RC4_INDEX THIRTY_TWO_BIT:::",
 "VC-W31-16","cl:::(unknown):WIN16::BN_LLONG MD2_CHAR DES_UNROLL DES_PTR RC4_INDEX SIXTEEN_BIT:::",
@@ -571,8 +572,8 @@ my %table=(
 
 );
 
-my @WinTargets=qw(VC-NT VC-WIN32 VC-WIN16 VC-W31-16 VC-W31-32 VC-MSDOS BC-32
+my @WinTargets=qw(VC-NT VC-CE VC-WIN32 VC-WIN16 VC-W31-16 VC-W31-32 VC-MSDOS
-	BC-16 Mingw32 OS2-EMX);
+	BC-32 BC-16 Mingw32 OS2-EMX);
 
 my $idx = 0;
 my $idx_cc = $idx++;

INSTALL.W32

@@ -2,6 +2,8 @@
  INSTALLATION ON THE WIN32 PLATFORM
  ----------------------------------
 
+ [Instructions for building for Windows CE can be found in INSTALL.WCE]
+
  Heres a few comments about building OpenSSL in Windows environments.  Most
  of this is tested on Win32 but it may also work in Win 3.1 with some
  modification.

apps/apps.c

@@ -345,6 +345,7 @@ void program_name(char *in, char *out, int size)
 #ifdef OPENSSL_SYS_WIN32
 int WIN32_rename(char *from, char *to)
 	{
+#ifndef OPENSSL_SYS_WINCE
 	/* Windows rename gives an error if 'to' exists, so delete it
 	 * first and ignore file not found errror
 	 */
@@ -352,6 +353,30 @@ int WIN32_rename(char *from, char *to)
 		return -1;
 #undef rename
 	return rename(from, to);
+#else
+	/* convert strings to UNICODE */
+	{
+	BOOL result = FALSE;
+	WCHAR* wfrom;
+	WCHAR* wto;
+	int i;
+	wfrom = malloc((strlen(from)+1)*2);
+	wto = malloc((strlen(to)+1)*2);
+	if (wfrom != NULL && wto != NULL)
+		{
+		for (i=0; i<(int)strlen(from)+1; i++)
+			wfrom[i] = (short)from[i];
+		for (i=0; i<(int)strlen(to)+1; i++)
+			wto[i] = (short)to[i];
+		result = MoveFile(wfrom, wto);
+		}
+	if (wfrom != NULL)
+		free(wfrom);
+	if (wto != NULL)
+		free(wto);
+	return result;
+	}
+#endif
 	}
 #endif
 

apps/s_client.c

@@ -140,6 +140,14 @@ typedef unsigned int u_int;
 #include <conio.h>
 #endif
 
+#ifdef OPENSSL_SYS_WINCE
+/* Windows CE incorrectly defines fileno as returning void*, so to avoid problems below... */
+#ifdef fileno
+#undef fileno
+#endif
+#define fileno(a) (int)_fileno(a)
+#endif
+
 
 #if (defined(OPENSSL_SYS_VMS) && __VMS_VER < 70000000)
 /* FIONBIO used as a switch to enable ioctl, and that isn't in VMS < 7.0 */
@@ -662,7 +670,11 @@ re_start:
 					tv.tv_usec = 0;
 					i=select(width,(void *)&readfds,(void *)&writefds,
 						 NULL,&tv);
+#ifdef OPENSSL_SYS_WINCE
+					if(!i && (!_kbhit() || !read_tty) ) continue;
+#else
 					if(!i && (!((_kbhit()) || (WAIT_OBJECT_0 == WaitForSingleObject(GetStdHandle(STD_INPUT_HANDLE), 0))) || !read_tty) ) continue;
+#endif
 				} else 	i=select(width,(void *)&readfds,(void *)&writefds,
 					 NULL,NULL);
 			}
@@ -828,7 +840,11 @@ printf("read=%d pending=%d peek=%d\n",k,SSL_pending(con),SSL_peek(con,zbuf,10240
 			}
 
 #ifdef OPENSSL_SYS_WINDOWS
+#ifdef OPENSSL_SYS_WINCE
+		else if (_kbhit())
+#else
 		else if ((_kbhit()) || (WAIT_OBJECT_0 == WaitForSingleObject(GetStdHandle(STD_INPUT_HANDLE), 0)))
+#endif
 #else
 		else if (FD_ISSET(fileno(stdin),&readfds))
 #endif

apps/s_server.c

@@ -144,6 +144,14 @@ typedef unsigned int u_int;
 #include <conio.h>
 #endif
 
+#ifdef OPENSSL_SYS_WINCE
+/* Windows CE incorrectly defines fileno as returning void*, so to avoid problems below... */
+#ifdef fileno
+#undef fileno
+#endif
+#define fileno(a) (int)_fileno(a)
+#endif
+
 #if (defined(OPENSSL_SYS_VMS) && __VMS_VER < 70000000)
 /* FIONBIO used as a switch to enable ioctl, and that isn't in VMS < 7.0 */
 #undef FIONBIO

apps/s_socket.c

@@ -140,7 +140,9 @@ static void ssl_sock_cleanup(void)
 	if (wsa_init_done)
 		{
 		wsa_init_done=0;
+#ifndef OPENSSL_SYS_WINCE
 		WSACancelBlockingCall();
+#endif
 		WSACleanup();
 		}
 	}

apps/s_time.c

@@ -487,7 +487,7 @@ int MAIN(int argc, char **argv)
 	tm_Time_F(START);
 	for (;;)
 		{
-		if (finishtime < time(NULL)) break;
+		if (finishtime < (long)time(NULL)) break;
 #ifdef WIN32_STUFF
 
 		if( flushWinMsgs(0) == -1 )
@@ -538,9 +538,9 @@ int MAIN(int argc, char **argv)
 		}
 	totalTime += tm_Time_F(STOP); /* Add the time for this iteration */
 
-	i=(int)(time(NULL)-finishtime+maxTime);
+	i=(int)((long)time(NULL)-finishtime+maxTime);
 	printf( "\n\n%d connections in %.2fs; %.2f connections/user sec, bytes read %ld\n", nConn, totalTime, ((double)nConn/totalTime),bytes_read);
-	printf( "%d connections in %ld real seconds, %ld bytes read per connection\n",nConn,time(NULL)-finishtime+maxTime,bytes_read/nConn);
+	printf( "%d connections in %ld real seconds, %ld bytes read per connection\n",nConn,(long)time(NULL)-finishtime+maxTime,bytes_read/nConn);
 
 	/* Now loop and time connections using the same session id over and over */
 
@@ -572,7 +572,7 @@ next:
 	nConn = 0;
 	totalTime = 0.0;
 
-	finishtime=time(NULL)+maxTime;
+	finishtime=(long)time(NULL)+maxTime;
 
 	printf( "starting\n" );
 	bytes_read=0;
@@ -580,7 +580,7 @@ next:
 		
 	for (;;)
 		{
-		if (finishtime < time(NULL)) break;
+		if (finishtime < (long)time(NULL)) break;
 
 #ifdef WIN32_STUFF
 		if( flushWinMsgs(0) == -1 )
@@ -630,7 +630,7 @@ next:
 
 
 	printf( "\n\n%d connections in %.2fs; %.2f connections/user sec, bytes read %ld\n", nConn, totalTime, ((double)nConn/totalTime),bytes_read);
-	printf( "%d connections in %ld real seconds, %ld bytes read per connection\n",nConn,time(NULL)-finishtime+maxTime,bytes_read/nConn);
+	printf( "%d connections in %ld real seconds, %ld bytes read per connection\n",nConn,(long)time(NULL)-finishtime+maxTime,bytes_read/nConn);
 
 	ret=0;
 end:

crypto/aes/aes_locl.h

@@ -62,7 +62,7 @@
 #include <stdlib.h>
 #include <string.h>
 
-#ifdef _MSC_VER
+#if defined(_MSC_VER) && !defined(OPENSSL_SYS_WINCE)
 # define SWAP(x) (_lrotl(x, 8) & 0x00ff00ff | _lrotr(x, 8) & 0xff00ff00)
 # define GETU32(p) SWAP(*((u32 *)(p)))
 # define PUTU32(ct, st) { *((u32 *)(ct)) = SWAP((st)); }

crypto/bio/b_sock.c

@@ -482,7 +482,9 @@ void BIO_sock_cleanup(void)
 	if (wsa_init_done)
 		{
 		wsa_init_done=0;
+#ifndef OPENSSL_SYS_WINCE
 		WSACancelBlockingCall();
+#endif
 		WSACleanup();
 		}
 #endif

crypto/bio/bss_log.c

@@ -68,7 +68,8 @@
 
 #include "cryptlib.h"
 
-#if defined(OPENSSL_SYS_WIN32)
+#if defined(OPENSSL_SYS_WINCE)
+#elif defined(OPENSSL_SYS_WIN32)
 #  include <process.h>
 #elif defined(OPENSSL_SYS_VMS)
 #  include <opcdef.h>

crypto/crypto.h

@@ -63,6 +63,9 @@
 
 #ifndef OPENSSL_NO_FP_API
 #include <stdio.h>
+#ifdef OPENSSL_SYS_WINCE
+#include <stdio_extras.h>
+#endif
 #endif
 
 #include <openssl/stack.h>

crypto/des/read2pwd.c

@@ -112,6 +112,9 @@
 #include <string.h>
 #include <openssl/des.h>
 #include <openssl/ui.h>
+#ifdef OPENSSL_SYS_WINCE
+#include <stdio_extras.h>	/* BUFSIZ */
+#endif
 
 int DES_read_password(DES_cblock *key, const char *prompt, int verify)
 	{

crypto/des/read_pwd.c

@@ -101,8 +101,10 @@
 
 #ifdef WIN_CONSOLE_BUG
 #include <windows.h>
+#ifndef OPENSSL_SYS_WINCE
 #include <wincon.h>
 #endif
+#endif
 
 
 /* There are 5 types of terminal interface supported,
@@ -167,7 +169,7 @@
 #include <sys/ioctl.h>
 #endif
 
-#if defined(OPENSSL_SYS_MSDOS) && !defined(__CYGWIN32__)
+#if defined(OPENSSL_SYS_MSDOS) && !defined(__CYGWIN32__) && !defined(OPENSSL_SYS_WINCE)
 #include <conio.h>
 #define fgets(a,b,c) noecho_fgets(a,b,c)
 #endif
@@ -222,7 +224,25 @@ int des_read_pw_string(char *buf, int length, const char *prompt,
 	return(ret);
 	}
 
-#ifndef OPENSSL_SYS_WIN16
+#ifdef OPENSSL_SYS_WINCE
+
+int des_read_pw(char *buf, char *buff, int size, const char *prompt, int verify)
+	{ 
+	memset(buf,0,size);
+	memset(buff,0,size);
+	return(0);
+	}
+
+#elif defined(OPENSSL_SYS_WIN16)
+
+int des_read_pw(char *buf, char *buff, int size, char *prompt, int verify)
+	{ 
+	memset(buf,0,size);
+	memset(buff,0,size);
+	return(0);
+	}
+
+#else /* !OPENSSL_SYS_WINCE && !OPENSSL_SYS_WIN16 */
 
 static void read_till_nl(FILE *in)
 	{
@@ -393,17 +413,6 @@ error:
 	return(!ok);
 	}
 
-#else /* OPENSSL_SYS_WIN16 */
-
-int des_read_pw(char *buf, char *buff, int size, char *prompt, int verify)
-	{ 
-	memset(buf,0,size);
-	memset(buff,0,size);
-	return(0);
-	}
-
-#endif
-
 static void pushsig(void)
 	{
 	int i;
@@ -466,7 +475,7 @@ static void recsig(int i)
 #endif
 	}
 
-#if defined(OPENSSL_SYS_MSDOS) && !defined(OPENSSL_SYS_WIN16)
+#ifdef OPENSSL_SYS_MSDOS
 static int noecho_fgets(char *buf, int size, FILE *tty)
 	{
 	int i;
@@ -509,3 +518,4 @@ static int noecho_fgets(char *buf, int size, FILE *tty)
 	return(strlen(buf));
 	}
 #endif
+#endif /* !OPENSSL_SYS_WINCE && !WIN16 */

crypto/dso/dso_win32.c

@@ -61,7 +61,7 @@
 #include "cryptlib.h"
 #include <openssl/dso.h>
 
-#ifndef OPENSSL_SYS_WIN32
+#if !defined(OPENSSL_SYS_WIN32) || defined(OPENSSL_SYS_WINCE)
 DSO_METHOD *DSO_METHOD_win32(void)
 	{
 	return NULL;

crypto/ec/ectest.c

@@ -55,6 +55,11 @@
 
 #include <stdio.h>
 #include <stdlib.h>
+#ifdef FLAT_INC
+#include "e_os.h"
+#else
+#include "../../e_os.h"
+#endif
 #include <string.h>
 #include <time.h>
 

crypto/engine/enginetest.c

@@ -58,6 +58,9 @@
 
 #include <openssl/e_os2.h>
 #include <stdio.h>
+#ifdef OPENSSL_SYS_WINCE
+#include <stdlib_extras.h>
+#endif
 #include <string.h>
 #include <openssl/buffer.h>
 #include <openssl/crypto.h>

crypto/rand/rand_win.c

@@ -125,7 +125,7 @@
  * http://developer.intel.com/design/security/rng/redist_license.htm
  */
 #define PROV_INTEL_SEC 22
-#define INTEL_DEF_PROV "Intel Hardware Cryptographic Service Provider"
+#define INTEL_DEF_PROV TEXT("Intel Hardware Cryptographic Service Provider")
 
 static void readtimer(void);
 static void readscreen(void);
@@ -170,7 +170,9 @@ typedef BOOL (WINAPI *THREAD32)(HANDLE, LPTHREADENTRY32);
 typedef BOOL (WINAPI *MODULE32)(HANDLE, LPMODULEENTRY32);
 
 #include <lmcons.h>
+#ifndef OPENSSL_SYS_WINCE
 #include <lmstats.h>
+#endif
 #if 1 /* The NET API is Unicode only.  It requires the use of the UNICODE
        * macro.  When UNICODE is defined LPTSTR becomes LPWSTR.  LMSTR was
        * was added to the Platform SDK to allow the NET API to be used in
@@ -209,20 +211,32 @@ int RAND_poll(void)
         osverinfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFO) ;
         GetVersionEx( &osverinfo ) ;
 
-	/* load functions dynamically - not available on all systems */
+#ifdef OPENSSL_SYS_WINCE
-	advapi = LoadLibrary("ADVAPI32.DLL");
+	/* poll the CryptoAPI PRNG */
-	kernel = LoadLibrary("KERNEL32.DLL");
+	/* The CryptoAPI returns sizeof(buf) bytes of randomness */
-	user = LoadLibrary("USER32.DLL");
+	if (CryptAcquireContext(&hProvider, 0, 0, PROV_RSA_FULL, CRYPT_VERIFYCONTEXT))
-	netapi = LoadLibrary("NETAPI32.DLL");
+		{
+		if (CryptGenRandom(hProvider, sizeof(buf), buf))
+			RAND_add(buf, sizeof(buf), sizeof(buf));
+		CryptReleaseContext(hProvider, 0); 
+		}
+#endif
 
+	/* load functions dynamically - not available on all systems */
+	advapi = LoadLibrary(TEXT("ADVAPI32.DLL"));
+	kernel = LoadLibrary(TEXT("KERNEL32.DLL"));
+	user = LoadLibrary(TEXT("USER32.DLL"));
+	netapi = LoadLibrary(TEXT("NETAPI32.DLL"));
+
+#ifndef OPENSSL_SYS_WINCE
 #if 1 /* There was previously a problem with NETSTATGET.  Currently, this
        * section is still experimental, but if all goes well, this conditional
        * will be removed
        */
 	if (netapi)
 		{
-		netstatget = (NETSTATGET) GetProcAddress(netapi,"NetStatisticsGet");
+		netstatget = (NETSTATGET) GetProcAddress(netapi,TEXT("NetStatisticsGet"));
-		netfree = (NETFREE) GetProcAddress(netapi,"NetApiBufferFree");
+		netfree = (NETFREE) GetProcAddress(netapi,TEXT("NetApiBufferFree"));
 		}
 
 	if (netstatget && netfree)
@@ -249,7 +263,9 @@ int RAND_poll(void)
 	if (netapi)
 		FreeLibrary(netapi);
 #endif /* 1 */
+#endif /* !OPENSSL_SYS_WINCE */
  
+#ifndef OPENSSL_SYS_WINCE
         /* It appears like this can cause an exception deep within ADVAPI32.DLL
          * at random times on Windows 2000.  Reported by Jeffrey Altman.  
          * Only use it on NT.
@@ -280,7 +296,7 @@ int RAND_poll(void)
 			bufsz += 8192;
 
 			length = bufsz;
-			rc = RegQueryValueEx(HKEY_PERFORMANCE_DATA, "Global",
+			rc = RegQueryValueEx(HKEY_PERFORMANCE_DATA, TEXT("Global"),
 				NULL, NULL, buf, &length);
 			}
 		if (rc == ERROR_SUCCESS)
@@ -304,15 +320,16 @@ int RAND_poll(void)
 			free(buf);
 		}
 #endif
+#endif /* !OPENSSL_SYS_WINCE */
 
 	if (advapi)
 		{
 		acquire = (CRYPTACQUIRECONTEXT) GetProcAddress(advapi,
-			"CryptAcquireContextA");
+			TEXT("CryptAcquireContextA"));
 		gen = (CRYPTGENRANDOM) GetProcAddress(advapi,
-			"CryptGenRandom");
+			TEXT("CryptGenRandom"));
 		release = (CRYPTRELEASECONTEXT) GetProcAddress(advapi,
-			"CryptReleaseContext");
+			TEXT("CryptReleaseContext"));
 		}
 
 	if (acquire && gen && release)
@@ -366,9 +383,9 @@ int RAND_poll(void)
 		GETFOREGROUNDWINDOW win;
 		GETQUEUESTATUS queue;
 
-		win = (GETFOREGROUNDWINDOW) GetProcAddress(user, "GetForegroundWindow");
+		win = (GETFOREGROUNDWINDOW) GetProcAddress(user, TEXT("GetForegroundWindow"));
-		cursor = (GETCURSORINFO) GetProcAddress(user, "GetCursorInfo");
+		cursor = (GETCURSORINFO) GetProcAddress(user, TEXT("GetCursorInfo"));
-		queue = (GETQUEUESTATUS) GetProcAddress(user, "GetQueueStatus");
+		queue = (GETQUEUESTATUS) GetProcAddress(user, TEXT("GetQueueStatus"));
 
 		if (win)
 			{
@@ -439,17 +456,17 @@ int RAND_poll(void)
 		MODULEENTRY32 m;
 
 		snap = (CREATETOOLHELP32SNAPSHOT)
-			GetProcAddress(kernel, "CreateToolhelp32Snapshot");
+			GetProcAddress(kernel, TEXT("CreateToolhelp32Snapshot"));
-		heap_first = (HEAP32FIRST) GetProcAddress(kernel, "Heap32First");
+		heap_first = (HEAP32FIRST) GetProcAddress(kernel, TEXT("Heap32First"));
-		heap_next = (HEAP32NEXT) GetProcAddress(kernel, "Heap32Next");
+		heap_next = (HEAP32NEXT) GetProcAddress(kernel, TEXT("Heap32Next"));
-		heaplist_first = (HEAP32LIST) GetProcAddress(kernel, "Heap32ListFirst");
+		heaplist_first = (HEAP32LIST) GetProcAddress(kernel, TEXT("Heap32ListFirst"));
-		heaplist_next = (HEAP32LIST) GetProcAddress(kernel, "Heap32ListNext");
+		heaplist_next = (HEAP32LIST) GetProcAddress(kernel, TEXT("Heap32ListNext"));
-		process_first = (PROCESS32) GetProcAddress(kernel, "Process32First");
+		process_first = (PROCESS32) GetProcAddress(kernel, TEXT("Process32First"));
-		process_next = (PROCESS32) GetProcAddress(kernel, "Process32Next");
+		process_next = (PROCESS32) GetProcAddress(kernel, TEXT("Process32Next"));
-		thread_first = (THREAD32) GetProcAddress(kernel, "Thread32First");
+		thread_first = (THREAD32) GetProcAddress(kernel, TEXT("Thread32First"));
-		thread_next = (THREAD32) GetProcAddress(kernel, "Thread32Next");
+		thread_next = (THREAD32) GetProcAddress(kernel, TEXT("Thread32Next"));
-		module_first = (MODULE32) GetProcAddress(kernel, "Module32First");
+		module_first = (MODULE32) GetProcAddress(kernel, TEXT("Module32First"));
-		module_next = (MODULE32) GetProcAddress(kernel, "Module32Next");
+		module_next = (MODULE32) GetProcAddress(kernel, TEXT("Module32Next"));
 
 		if (snap && heap_first && heap_next && heaplist_first &&
 			heaplist_next && process_first && process_next &&
@@ -584,7 +601,7 @@ static void readtimer(void)
 	DWORD w;
 	LARGE_INTEGER l;
 	static int have_perfc = 1;
-#ifdef _MSC_VER
+#if defined(_MSC_VER) && !defined(OPENSSL_SYS_WINCE)
 	static int have_tsc = 1;
 	DWORD cyclecount;
 
@@ -637,6 +654,7 @@ static void readtimer(void)
 
 static void readscreen(void)
 {
+#ifndef OPENSSL_SYS_WINCE
   HDC		hScrDC;		/* screen DC */
   HDC		hMemDC;		/* memory DC */
   HBITMAP	hBitmap;	/* handle for our bitmap */
@@ -650,7 +668,7 @@ static void readscreen(void)
   int		n = 16;		/* number of screen lines to grab at a time */
 
   /* Create a screen DC and a memory DC compatible to screen DC */
-  hScrDC = CreateDC("DISPLAY", NULL, NULL, NULL);
+  hScrDC = CreateDC(TEXT("DISPLAY"), NULL, NULL, NULL);
   hMemDC = CreateCompatibleDC(hScrDC);
 
   /* Get screen resolution */
@@ -697,6 +715,7 @@ static void readscreen(void)
   DeleteObject(hBitmap);
   DeleteDC(hMemDC);
   DeleteDC(hScrDC);
+#endif /* !OPENSSL_SYS_WINCE */
 }
 
 #endif

crypto/ui/ui_openssl.c

@@ -159,8 +159,10 @@
 
 #ifdef WIN_CONSOLE_BUG
 # include <windows.h>
+#ifndef OPENSSL_SYS_WINCE
 # include <wincon.h>
 #endif
+#endif
 
 
 /* There are 5 types of terminal interface supported,
@@ -281,10 +283,12 @@ static FILE *tty_in, *tty_out;
 static int is_a_tty;
 
 /* Declare static functions */
+#if !defined(OPENSSL_SYS_WIN16) && !defined(OPENSSL_SYS_WINCE)
 static void read_till_nl(FILE *);
 static void recsig(int);
 static void pushsig(void);
 static void popsig(void);
+#endif
 #if defined(OPENSSL_SYS_MSDOS) && !defined(OPENSSL_SYS_WIN16)
 static int noecho_fgets(char *buf, int size, FILE *tty);
 #endif
@@ -371,6 +375,7 @@ static int read_string(UI *ui, UI_STRING *uis)
 	}
 
 
+#if !defined(OPENSSL_SYS_WIN16) && !defined(OPENSSL_SYS_WINCE)
 /* Internal functions to read a string without echoing */
 static void read_till_nl(FILE *in)
 	{
@@ -383,6 +388,7 @@ static void read_till_nl(FILE *in)
 	}
 
 static volatile sig_atomic_t intr_signal;
+#endif
 
 static int read_string_inner(UI *ui, UI_STRING *uis, int echo, int strip_nl)
 	{
@@ -390,9 +396,9 @@ static int read_string_inner(UI *ui, UI_STRING *uis, int echo, int strip_nl)
 	int ok;
 	char result[BUFSIZ];
 	int maxsize = BUFSIZ-1;
+#if !defined(OPENSSL_SYS_WIN16) && !defined(OPENSSL_SYS_WINCE)
 	char *p;
 
-#ifndef OPENSSL_SYS_WIN16
 	intr_signal=0;
 	ok=0;
 	ps=0;
@@ -555,6 +561,7 @@ static int close_console(UI *ui)
 	}
 
 
+#if !defined(OPENSSL_SYS_WIN16) && !defined(OPENSSL_SYS_WINCE)
 /* Internal functions to handle signals and act on them */
 static void pushsig(void)
 	{
@@ -618,9 +625,10 @@ static void recsig(int i)
 	{
 	intr_signal=i;
 	}
+#endif
 
 /* Internal functions specific for Windows */
-#if defined(OPENSSL_SYS_MSDOS) && !defined(OPENSSL_SYS_WIN16)
+#if defined(OPENSSL_SYS_MSDOS) && !defined(OPENSSL_SYS_WIN16) && !defined(OPENSSL_SYS_WINCE)
 static int noecho_fgets(char *buf, int size, FILE *tty)
 	{
 	int i;

crypto/ui/ui_util.c

@@ -55,6 +55,9 @@
 
 #include <string.h>
 #include <openssl/ui.h>
+#ifdef OPENSSL_SYS_WINCE
+#include <stdio_extras.h>	/* BUFSIZ */
+#endif
 
 int UI_UTIL_read_pw_string(char *buf,int length,const char *prompt,int verify)
 	{

e_os.h

@@ -229,6 +229,13 @@ extern "C" {
 #  include <io.h>
 #  include <fcntl.h>
 
+#  ifdef OPENSSL_SYS_WINCE
+#    include <stdio_extras.h>
+#    include <stdlib_extras.h>
+#    include <string_extras.h>
+#    include <winsock_extras.h>
+#  endif
+
 #  define ssize_t long
 
 #  if defined (__BORLANDC__)
@@ -258,7 +265,11 @@ extern "C" {
 #  define SSLEAY_CONF	OPENSSL_CONF
 #  define NUL_DEV	"nul"
 #  define RFILE		".rnd"
-#  define DEFAULT_HOME  "C:"
+#  ifdef OPENSSL_SYS_WINCE
+#    define DEFAULT_HOME  ""
+#  else
+#    define DEFAULT_HOME  "C:"
+#  endif
 
 #else /* The non-microsoft world world */
 

e_os2.h

@@ -106,11 +106,15 @@ extern "C" {
 #   undef OPENSSL_SYS_UNIX
 #   define OPENSSL_SYS_WINNT
 #  endif
+#  if defined(OPENSSL_SYSNAME_WINCE)
+#   undef OPENSSL_SYS_UNIX
+#   define OPENSSL_SYS_WINCE
+#  endif
 # endif
 #endif
 
 /* Anything that tries to look like Microsoft is "Windows" */
-#if defined(OPENSSL_SYS_WIN16) || defined(OPENSSL_SYS_WIN32) || defined(OPENSSL_SYS_WINNT)
+#if defined(OPENSSL_SYS_WIN16) || defined(OPENSSL_SYS_WIN32) || defined(OPENSSL_SYS_WINNT) || defined(OPENSSL_SYS_WINCE)
 # undef OPENSSL_SYS_UNIX
 # define OPENSSL_SYS_WINDOWS
 # ifndef OPENSSL_SYS_MSDOS

ms/do_ms.bat

@@ -5,6 +5,8 @@ rem perl util\mk1mf.pl VC-W31-32 >ms\w31.mak
 perl util\mk1mf.pl dll VC-W31-32 >ms\w31dll.mak
 perl util\mk1mf.pl no-asm VC-WIN32 >ms\nt.mak
 perl util\mk1mf.pl dll no-asm VC-WIN32 >ms\ntdll.mak
+perl util\mk1mf.pl no-asm VC-CE >ms\ce.mak
+perl util\mk1mf.pl dll no-asm VC-CE >ms\cedll.mak
 
 perl util\mkdef.pl 16 libeay > ms\libeay16.def
 perl util\mkdef.pl 32 libeay > ms\libeay32.def

ssl/ssl_cert.c

@@ -789,10 +789,30 @@ int SSL_add_dir_cert_subjects_to_stack(STACK_OF(X509_NAME) *stack,
 	WIN32_FIND_DATA FindFileData;
 	HANDLE hFind;
 	int ret = 0;
+#ifdef OPENSSL_SYS_WINCE
+	WCHAR* wdir = NULL;
+#endif
 
 	CRYPTO_w_lock(CRYPTO_LOCK_READDIR);
 	
+#ifdef OPENSSL_SYS_WINCE
+	/* convert strings to UNICODE */
+	{
+		BOOL result = FALSE;
+		int i;
+		wdir = malloc((strlen(dir)+1)*2);
+		if (wdir == NULL)
+			goto err_noclose;
+		for (i=0; i<(int)strlen(dir)+1; i++)
+			wdir[i] = (short)dir[i];
+	}
+#endif
+
+#ifdef OPENSSL_SYS_WINCE
+	hFind = FindFirstFile(wdir, &FindFileData);
+#else
 	hFind = FindFirstFile(dir, &FindFileData);
+#endif
 	/* Note that a side effect is that the CAs will be sorted by name */
 	if(hFind == INVALID_HANDLE_VALUE)
 		{
@@ -807,7 +827,11 @@ int SSL_add_dir_cert_subjects_to_stack(STACK_OF(X509_NAME) *stack,
 		char buf[1024];
 		int r;
 		
+#ifdef OPENSSL_SYS_WINCE
+		if(strlen(dir)+_tcslen(FindFileData.cFileName)+2 > sizeof buf)
+#else
 		if(strlen(dir)+strlen(FindFileData.cFileName)+2 > sizeof buf)
+#endif
 			{
 			SSLerr(SSL_F_SSL_ADD_DIR_CERT_SUBJECTS_TO_STACK,SSL_R_PATH_TOO_LONG);
 			goto err;
@@ -825,6 +849,10 @@ int SSL_add_dir_cert_subjects_to_stack(STACK_OF(X509_NAME) *stack,
 err:	
 	FindClose(hFind);
 err_noclose:
+#ifdef OPENSSL_SYS_WINCE
+	if (wdir != NULL)
+		free(wdir);
+#endif
 	CRYPTO_w_unlock(CRYPTO_LOCK_READDIR);
 	return ret;
 	}

ssl/ssltest.c

@@ -143,6 +143,9 @@
 #ifdef OPENSSL_SYS_VMS
 #  define TEST_SERVER_CERT "SYS$DISK:[-.APPS]SERVER.PEM"
 #  define TEST_CLIENT_CERT "SYS$DISK:[-.APPS]CLIENT.PEM"
+#elif defined(OPENSSL_SYS_WINCE)
+#  define TEST_SERVER_CERT "\\OpenSSL\\server.pem"
+#  define TEST_CLIENT_CERT "\\OpenSSL\\client.pem"
 #else
 #  define TEST_SERVER_CERT "../apps/server.pem"
 #  define TEST_CLIENT_CERT "../apps/client.pem"

util/mk1mf.pl

@@ -24,6 +24,7 @@ $infile="MINFO";
 
 %ops=(
 	"VC-WIN32",   "Microsoft Visual C++ [4-6] - Windows NT or 9X",
+	"VC-CE",   "Microsoft eMbedded Visual C++ 3.0 - Windows CE ONLY",
 	"VC-NT",   "Microsoft Visual C++ [4-6] - Windows NT ONLY",
 	"VC-W31-16",  "Microsoft Visual C++ 1.52 - Windows 3.1 - 286",
 	"VC-WIN16",   "Alias for VC-W31-32",
@@ -137,6 +138,10 @@ elsif (($platform eq "VC-WIN32") || ($platform eq "VC-NT"))
 	$NT = 1 if $platform eq "VC-NT";
 	require 'VC-32.pl';
 	}
+elsif ($platform eq "VC-CE")
+	{
+	require 'VC-CE.pl';
+	}
 elsif ($platform eq "Mingw32")
 	{
 	require 'Mingw32.pl';