Remove remaining support for WindowsCE

--

11 files changed, 22 insertions, 282 deletions

diff --git a/common/init.c b/common/init.c
index b9f05f359..269119ff1 100644
--- a/common/init.c
+++ b/common/init.c
@@ -35,9 +35,6 @@
 # endif
 # include <windows.h>
 #endif
-#ifdef HAVE_W32CE_SYSTEM
-# include <assuan.h> /* For _assuan_w32ce_finish_pipe. */
-#endif
 
 #include <gcrypt.h>
 #include "util.h"
@@ -69,16 +66,6 @@ static mem_cleanup_item_t mem_cleanup_list;
 gpg_err_source_t default_errsource = 0;
 
 
-#ifdef HAVE_W32CE_SYSTEM
-static void parse_std_file_handles (int *argcp, char ***argvp);
-static void
-sleep_on_exit (void)
-{
-  /* The sshd on CE swallows some of the command output.  Sleeping a
-     while usually helps.  */
-  Sleep (400);
-}
-#endif /*HAVE_W32CE_SYSTEM*/
 
 #if HAVE_W32_SYSTEM
 static void prepare_w32_commandline (int *argcp, char ***argvp);
@@ -178,14 +165,6 @@ _init_common_subsystems (gpg_err_source_t errsource, int *argcp, char ***argvp)
   }
 #endif
 
-#ifdef HAVE_W32CE_SYSTEM
-  /* Register the sleep exit function before the estream init so that
-     the sleep will be called after the estream registered atexit
-     function which flushes the left open estream streams and in
-     particular es_stdout.  */
-  atexit (sleep_on_exit);
-#endif
-
   if (!gcry_check_version (NEED_LIBGCRYPT_VERSION))
     {
       log_fatal (_("%s is too old (need %s, have %s)\n"), "libgcrypt",
@@ -196,11 +175,6 @@ _init_common_subsystems (gpg_err_source_t errsource, int *argcp, char ***argvp)
   gpgrt_init ();
   gpgrt_set_alloc_func (gcry_realloc);
 
-#ifdef HAVE_W32CE_SYSTEM
-  /* Special hack for Windows CE: We extract some options from arg
-     to setup the standard handles.  */
-  parse_std_file_handles (argcp, argvp);
-#endif
 
 #ifdef HAVE_W32_SYSTEM
   /* We want gettext to always output UTF-8 and we put the console in
@@ -251,77 +225,6 @@ _init_common_subsystems (gpg_err_source_t errsource, int *argcp, char ***argvp)
 
 
 
-/* WindowsCE uses a very strange way of handling the standard streams.
-   There is a function SetStdioPath to associate a standard stream
-   with a file or a device but what we really want is to use pipes as
-   standard streams.  Despite that we implement pipes using a device,
-   we would have some limitations on the number of open pipes due to
-   the 3 character limit of device file name.  Thus we don't take this
-   path.  Another option would be to install a file system driver with
-   support for pipes; this would allow us to get rid of the device
-   name length limitation.  However, with GnuPG we can get away be
-   redefining the standard streams and passing the handles to be used
-   on the command line.  This has also the advantage that it makes
-   creating a process much easier and does not require the
-   SetStdioPath set and restore game.  The caller needs to pass the
-   rendezvous ids using up to three options:
-
-     -&S0=<rvid> -&S1=<rvid> -&S2=<rvid>
-
-   They are all optional but they must be the first arguments on the
-   command line.  Parsing stops as soon as an invalid option is found.
-   These rendezvous ids are then used to finish the pipe creation.*/
-#ifdef HAVE_W32CE_SYSTEM
-static void
-parse_std_file_handles (int *argcp, char ***argvp)
-{
-  int argc = *argcp;
-  char **argv = *argvp;
-  const char *s;
-  assuan_fd_t fd;
-  int i;
-  int fixup = 0;
-
-  if (!argc)
-    return;
-
-  for (argc--, argv++; argc; argc--, argv++)
-    {
-      s = *argv;
-      if (*s == '-' && s[1] == '&' && s[2] == 'S'
-          && (s[3] == '0' || s[3] == '1' || s[3] == '2')
-          && s[4] == '='
-          && (strchr ("-01234567890", s[5]) || !strcmp (s+5, "null")))
-        {
-          if (s[5] == 'n')
-            fd = ASSUAN_INVALID_FD;
-          else
-            fd = _assuan_w32ce_finish_pipe (atoi (s+5), s[3] != '0');
-          _es_set_std_fd (s[3] - '0', (int)fd);
-          fixup++;
-        }
-      else
-        break;
-    }
-
-  if (fixup)
-    {
-      argc = *argcp;
-      argc -= fixup;
-      *argcp = argc;
-
-      argv = *argvp;
-      for (i=1; i < argc; i++)
-        argv[i] = argv[i + fixup];
-      for (; i < argc + fixup; i++)
-        argv[i] = NULL;
-    }
-
-
-}
-#endif /*HAVE_W32CE_SYSTEM*/
-
-
 /* For Windows we need to parse the command line so that we can
  * provide an UTF-8 encoded argv.  If there is any Unicode character
  * we return a new array but if there is no Unicode character we do
diff --git a/common/iobuf.c b/common/iobuf.c
index 05486b976..2137604a9 100644
--- a/common/iobuf.c
+++ b/common/iobuf.c
@@ -78,13 +78,8 @@ static unsigned int iobuf_buffer_size = DEFAULT_IOBUF_BUFFER_SIZE;
 
 
 #ifdef HAVE_W32_SYSTEM
-# ifdef HAVE_W32CE_SYSTEM
-#  define FD_FOR_STDIN  (es_fileno (es_stdin))
-#  define FD_FOR_STDOUT (es_fileno (es_stdout))
-# else
-#  define FD_FOR_STDIN  (GetStdHandle (STD_INPUT_HANDLE))
-#  define FD_FOR_STDOUT (GetStdHandle (STD_OUTPUT_HANDLE))
-# endif
+# define FD_FOR_STDIN  (GetStdHandle (STD_INPUT_HANDLE))
+# define FD_FOR_STDOUT (GetStdHandle (STD_OUTPUT_HANDLE))
 #else /*!HAVE_W32_SYSTEM*/
 # define FD_FOR_STDIN  (0)
 # define FD_FOR_STDOUT (1)
@@ -1287,14 +1282,8 @@ iobuf_cancel (iobuf_t a)
     {
       /* Argg, MSDOS does not allow removing open files.  So
        * we have to do it here */
-#ifdef HAVE_W32CE_SYSTEM
-      wchar_t *wtmp = utf8_to_wchar (remove_name);
-      if (wtmp)
-        DeleteFile (wtmp);
-      xfree (wtmp);
-#else
       remove (remove_name);
-#endif
+
       xfree (remove_name);
     }
 #endif
@@ -2893,12 +2882,7 @@ iobuf_read_line (iobuf_t a, byte ** addr_of_buffer,
 static int
 translate_file_handle (int fd, int for_write)
 {
-#if defined(HAVE_W32CE_SYSTEM)
-  /* This is called only with one of the special filenames.  Under
-     W32CE the FD here is not a file descriptor but a rendezvous id,
-     thus we need to finish the pipe first.  */
-  fd = _assuan_w32ce_finish_pipe (fd, for_write);
-#elif defined(HAVE_W32_SYSTEM)
+#if defined(HAVE_W32_SYSTEM)
   {
     int x;
 
diff --git a/common/mischelp.c b/common/mischelp.c
index 81dd501f8..68fd2bc24 100644
--- a/common/mischelp.c
+++ b/common/mischelp.c
@@ -81,34 +81,12 @@ same_file_p (const char *name1, const char *name2)
       HANDLE file1, file2;
       BY_HANDLE_FILE_INFORMATION info1, info2;
 
-#ifdef HAVE_W32CE_SYSTEM
-      {
-        wchar_t *wname = utf8_to_wchar (name1);
-        if (wname)
-          file1 = CreateFile (wname, 0, 0, NULL, OPEN_EXISTING, 0, NULL);
-        else
-          file1 = INVALID_HANDLE_VALUE;
-        xfree (wname);
-      }
-#else
       file1 = CreateFile (name1, 0, 0, NULL, OPEN_EXISTING, 0, NULL);
-#endif
       if (file1 == INVALID_HANDLE_VALUE)
         yes = 0; /* If we can't open the file, it is not the same.  */
       else
         {
-#ifdef HAVE_W32CE_SYSTEM
-          {
-            wchar_t *wname = utf8_to_wchar (name2);
-            if (wname)
-              file2 = CreateFile (wname, 0, 0, NULL, OPEN_EXISTING, 0, NULL);
-            else
-              file2 = INVALID_HANDLE_VALUE;
-            xfree (wname);
-          }
-#else
           file2 = CreateFile (name2, 0, 0, NULL, OPEN_EXISTING, 0, NULL);
-#endif
           if (file2 == INVALID_HANDLE_VALUE)
             yes = 0; /* If we can't open the file, it is not the same.  */
           else
diff --git a/common/stringhelp.c b/common/stringhelp.c
index 3e56d664d..6959299e4 100644
--- a/common/stringhelp.c
+++ b/common/stringhelp.c
@@ -783,11 +783,6 @@ w32_strerror (int ec)
 
   if (ec == -1)
     ec = (int)GetLastError ();
-#ifdef HAVE_W32CE_SYSTEM
-  /* There is only a wchar_t FormatMessage.  It does not make much
-     sense to play the conversion game; we print only the code.  */
-  snprintf (strerr, sizeof strerr, "ec=%d", (int)GetLastError ());
-#else
   FormatMessage (FORMAT_MESSAGE_FROM_SYSTEM, NULL, ec,
                  MAKELANGID (LANG_NEUTRAL, SUBLANG_DEFAULT),
                  strerr, DIM (strerr)-1, NULL);
@@ -797,7 +792,6 @@ w32_strerror (int ec)
     if (n > 2 && strerr[n-2] == '\r' && strerr[n-1] == '\n' )
       strerr[n-2] = 0;
   }
-#endif
   return strerr;
 }
 #endif /*HAVE_W32_SYSTEM*/
diff --git a/common/sysutils.c b/common/sysutils.c
index 1342d1016..21b6eefb2 100644
--- a/common/sysutils.c
+++ b/common/sysutils.c
@@ -535,10 +535,7 @@ gnupg_usleep (unsigned int usecs)
 int
 translate_sys2libc_fd (gnupg_fd_t fd, int for_write)
 {
-#if defined(HAVE_W32CE_SYSTEM)
-  (void)for_write;
-  return (int) fd;
-#elif defined(HAVE_W32_SYSTEM)
+#if defined(HAVE_W32_SYSTEM)
   int x;
 
   if (fd == GNUPG_INVALID_FD)
@@ -563,10 +560,7 @@ translate_sys2libc_fd (gnupg_fd_t fd, int for_write)
 int
 translate_sys2libc_fd_int (int fd, int for_write)
 {
-#if HAVE_W32CE_SYSTEM
-  fd = (int) _assuan_w32ce_finish_pipe (fd, for_write);
-  return translate_sys2libc_fd ((void*)fd, for_write);
-#elif HAVE_W32_SYSTEM
+#ifdef HAVE_W32_SYSTEM
   if (fd <= 2)
     return fd;	/* Do not do this for error, stdin, stdout, stderr. */
 
@@ -611,15 +605,8 @@ gnupg_tmpfile (void)
 {
 #ifdef HAVE_W32_SYSTEM
   int attempts, n;
-#ifdef HAVE_W32CE_SYSTEM
-  wchar_t buffer[MAX_PATH+7+12+1];
-# define mystrlen(a) wcslen (a)
-  wchar_t *name, *p;
-#else
   char buffer[MAX_PATH+7+12+1];
-# define mystrlen(a) strlen (a)
   char *name, *p;
-#endif
   HANDLE file;
   int pid = GetCurrentProcessId ();
   unsigned int value;
@@ -631,18 +618,13 @@ gnupg_tmpfile (void)
   sec_attr.bInheritHandle = TRUE;
 
   n = GetTempPath (MAX_PATH+1, buffer);
-  if (!n || n > MAX_PATH || mystrlen (buffer) > MAX_PATH)
+  if (!n || n > MAX_PATH || strlen (buffer) > MAX_PATH)
     {
       gpg_err_set_errno (ENOENT);
       return NULL;
     }
-  p = buffer + mystrlen (buffer);
-#ifdef HAVE_W32CE_SYSTEM
-  wcscpy (p, L"_gnupg");
-  p += 7;
-#else
+  p = buffer + strlen (buffer);
   p = stpcpy (p, "_gnupg");
-#endif
   /* We try to create the directory but don't care about an error as
      it may already exist and the CreateFile would throw an error
      anyway.  */
@@ -658,11 +640,7 @@ gnupg_tmpfile (void)
           *p++ = tohex (((value >> 28) & 0x0f));
           value <<= 4;
         }
-#ifdef HAVE_W32CE_SYSTEM
-      wcscpy (p, L".tmp");
-#else
       strcpy (p, ".tmp");
-#endif
       file = CreateFile (buffer,
                          GENERIC_READ | GENERIC_WRITE,
                          0,
@@ -673,10 +651,6 @@ gnupg_tmpfile (void)
       if (file != INVALID_HANDLE_VALUE)
         {
           FILE *fp;
-#ifdef HAVE_W32CE_SYSTEM
-          int fd = (int)file;
-          fp = _wfdopen (fd, L"w+b");
-#else
           int fd = _open_osfhandle ((intptr_t)file, 0);
           if (fd == -1)
             {
@@ -684,7 +658,6 @@ gnupg_tmpfile (void)
               return NULL;
             }
           fp = fdopen (fd, "w+b");
-#endif
           if (!fp)
             {
               int save = errno;
@@ -698,9 +671,11 @@ gnupg_tmpfile (void)
     }
   gpg_err_set_errno (ENOENT);
   return NULL;
-#undef mystrlen
+
 #else /*!HAVE_W32_SYSTEM*/
+
   return tmpfile ();
+
 #endif /*!HAVE_W32_SYSTEM*/
 }
 
@@ -799,7 +774,7 @@ gnupg_allow_set_foregound_window (pid_t pid)
   if (!pid)
     log_info ("%s called with invalid pid %lu\n",
               "gnupg_allow_set_foregound_window", (unsigned long)pid);
-#if defined(HAVE_W32_SYSTEM) && !defined(HAVE_W32CE_SYSTEM)
+#if defined(HAVE_W32_SYSTEM)
   else if (inhibit_set_foregound_window)
     ;
   else if (!AllowSetForegroundWindow ((pid_t)pid == (pid_t)(-1)?ASFW_ANY:pid))
@@ -1148,13 +1123,7 @@ gnupg_mkdtemp (char *tmpl)
 int
 gnupg_setenv (const char *name, const char *value, int overwrite)
 {
-#ifdef HAVE_W32CE_SYSTEM
-  (void)name;
-  (void)value;
-  (void)overwrite;
-  return 0;
-#else /*!W32CE*/
-# ifdef HAVE_W32_SYSTEM
+#ifdef HAVE_W32_SYSTEM
   /*  Windows maintains (at least) two sets of environment variables.
       One set can be accessed by GetEnvironmentVariable and
       SetEnvironmentVariable.  This set is inherited by the children.
@@ -1172,11 +1141,11 @@ gnupg_setenv (const char *name, const char *value, int overwrite)
         return -1;
       }
   }
-# endif /*W32*/
+#endif /*W32*/
 
-# ifdef HAVE_SETENV
+#ifdef HAVE_SETENV
   return setenv (name, value, overwrite);
-# else /*!HAVE_SETENV*/
+#else /*!HAVE_SETENV*/
   if (! getenv (name) || overwrite)
     {
       char *buf;
@@ -1196,19 +1165,14 @@ gnupg_setenv (const char *name, const char *value, int overwrite)
       return putenv (buf);
     }
   return 0;
-# endif /*!HAVE_SETENV*/
-#endif /*!W32CE*/
+#endif /*!HAVE_SETENV*/
 }
 
 
 int
 gnupg_unsetenv (const char *name)
 {
-#ifdef HAVE_W32CE_SYSTEM
-  (void)name;
-  return 0;
-#else /*!W32CE*/
-# ifdef HAVE_W32_SYSTEM
+#ifdef HAVE_W32_SYSTEM
   /*  Windows maintains (at least) two sets of environment variables.
       One set can be accessed by GetEnvironmentVariable and
       SetEnvironmentVariable.  This set is inherited by the children.
@@ -1220,11 +1184,11 @@ gnupg_unsetenv (const char *name)
       gpg_err_set_errno (EINVAL); /* (Might also be ENOMEM.) */
       return -1;
     }
-# endif /*W32*/
+#endif /*W32*/
 
-# ifdef HAVE_UNSETENV
+#ifdef HAVE_UNSETENV
   return unsetenv (name);
-# else /*!HAVE_UNSETENV*/
+#else /*!HAVE_UNSETENV*/
   {
     char *buf;
 
@@ -1241,8 +1205,7 @@ gnupg_unsetenv (const char *name)
 #  endif
     return putenv (buf);
   }
-# endif /*!HAVE_UNSETENV*/
-#endif /*!W32CE*/
+#endif /*!HAVE_UNSETENV*/
 }
 
 
@@ -1571,43 +1534,6 @@ gnupg_chuid (const char *user, int silent)
 
 
 
-#ifdef HAVE_W32CE_SYSTEM
-/* There is a isatty function declaration in cegcc but it does not
-   make sense, thus we redefine it.  */
-int
-_gnupg_isatty (int fd)
-{
-  (void)fd;
-  return 0;
-}
-#endif
-
-
-#ifdef HAVE_W32CE_SYSTEM
-/* Replacement for getenv which takes care of the our use of getenv.
-   The code is not thread safe but we expect it to work in all cases
-   because it is called for the first time early enough.  */
-char *
-_gnupg_getenv (const char *name)
-{
-  static int initialized;
-  static char *assuan_debug;
-
-  if (!initialized)
-    {
-      assuan_debug = read_w32_registry_string (NULL,
-                                               "\\Software\\GNU\\libassuan",
-                                               "debug");
-      initialized = 1;
-    }
-
-  if (!strcmp (name, "ASSUAN_DEBUG"))
-    return assuan_debug;
-  else
-    return NULL;
-}
-
-#endif /*HAVE_W32CE_SYSTEM*/
 
 
 #ifdef HAVE_W32_SYSTEM
diff --git a/common/t-dotlock.c b/common/t-dotlock.c
index 48f2e1f67..994ef1be3 100644
--- a/common/t-dotlock.c
+++ b/common/t-dotlock.c
@@ -59,11 +59,6 @@ w32_strerror (int ec)
 
   if (ec == -1)
     ec = (int)GetLastError ();
-#ifdef HAVE_W32CE_SYSTEM
-  /* There is only a wchar_t FormatMessage.  It does not make much
-     sense to play the conversion game; we print only the code.  */
-  snprintf (strerr, sizeof strerr, "ec=%d", (int)GetLastError ());
-#else
   FormatMessage (FORMAT_MESSAGE_FROM_SYSTEM, NULL, ec,
                  MAKELANGID (LANG_NEUTRAL, SUBLANG_DEFAULT),
                  strerr, DIM (strerr)-1, NULL);
@@ -73,7 +68,6 @@ w32_strerror (int ec)
     if (n > 2 && strerr[n-2] == '\r' && strerr[n-1] == '\n' )
       strerr[n-2] = 0;
   }
-#endif
   return strerr;
 }
 
diff --git a/common/t-stringhelp.c b/common/t-stringhelp.c
index 4086f8c3d..6723d65b6 100644
--- a/common/t-stringhelp.c
+++ b/common/t-stringhelp.c
@@ -83,10 +83,6 @@ mygetcwd (void)
   for (;;)
     {
       buffer = xmalloc (size+1);
-#ifdef HAVE_W32CE_SYSTEM
-      strcpy (buffer, "/");  /* Always "/".  */
-      return buffer;
-#else
       if (getcwd (buffer, size) == buffer)
         {
 #ifdef HAVE_W32_SYSTEM
@@ -105,7 +101,6 @@ mygetcwd (void)
           exit (2);
         }
       size *= 2;
-#endif
     }
 }
 
diff --git a/common/t-sysutils.c b/common/t-sysutils.c
index 79f8385ac..9908c16cd 100644
--- a/common/t-sysutils.c
+++ b/common/t-sysutils.c
@@ -24,10 +24,6 @@
 #include "util.h"
 #include "sysutils.h"
 
-#ifdef HAVE_W32CE_SYSTEM
-# define rewind(f) do { fseek (f, 0, SEEK_SET); clearerr (f); } while (0)
-#endif
-
 #define pass()  do { ; } while(0)
 #define fail(a)  do { fprintf (stderr, "%s:%d: test %d failed\n",\
                                __FILE__,__LINE__, (a));          \
diff --git a/common/utf8conv.c b/common/utf8conv.c
index 1f01841c7..8b66e7f41 100644
--- a/common/utf8conv.c
+++ b/common/utf8conv.c
@@ -170,10 +170,8 @@ set_native_charset (const char *newset)
          different one for console input.  Not sure how to cope with
          that.  If the console Code page is not known we fall back to
          the system code page.  */
-#ifndef HAVE_W32CE_SYSTEM
       cpno = GetConsoleOutputCP ();
       if (!cpno)
-#endif
         cpno = GetACP ();
       sprintf (codepage, "CP%u", cpno );
       /* Resolve alias.  We use a long string string and not the usual
@@ -806,10 +804,8 @@ get_w32_codepage (void)
 
   if (!cp)
     {
-#ifndef HAVE_W32CE_SYSTEM
       cp = GetConsoleOutputCP ();
       if (!cp)
-#endif
         cp = GetACP ();
     }
   return cp;
diff --git a/common/util.h b/common/util.h
index 43cb2fd3e..4327153bc 100644
--- a/common/util.h
+++ b/common/util.h
@@ -390,18 +390,7 @@ _gnupg_ttyname (int fd)
 # define gnupg_ttyname(n) ttyname ((n))
 #endif /*HAVE_TTYNAME */
 
-#ifdef HAVE_W32CE_SYSTEM
-#define getpid() GetCurrentProcessId ()
-char *_gnupg_getenv (const char *name); /* See sysutils.c */
-#define getenv(a)  _gnupg_getenv ((a))
-char *_gnupg_setenv (const char *name); /* See sysutils.c */
-#define setenv(a,b,c)  _gnupg_setenv ((a),(b),(c))
-int _gnupg_isatty (int fd);
-#define gnupg_isatty(a)  _gnupg_isatty ((a))
-#else
 #define gnupg_isatty(a)  isatty ((a))
-#endif
-
 
 
 /*-- Macros to replace ctype ones to avoid locale problems. --*/
diff --git a/common/w32help.h b/common/w32help.h
index a79081f8e..33000acc7 100644
--- a/common/w32help.h
+++ b/common/w32help.h
@@ -46,21 +46,6 @@ char *read_w32_registry_string (const char *root,
 				const char *dir, const char *name );
 char *read_w32_reg_string (const char *key);
 
-/* Other stuff.  */
-#ifdef HAVE_W32CE_SYSTEM
-/* Setmode is missing in cegcc but available since CE 5.0.  */
-int _setmode (int handle, int mode);
-# define setmode(a,b)   _setmode ((a),(b))
-
-static inline int
-umask (int a)
-{
-  (void)a;
-  return 0;
-}
-
-
-#endif /*HAVE_W32CE_SYSTEM*/
 
 #endif /*HAVE_W32_SYSTEM*/
 #endif /*GNUPG_COMMON_MISCHELP_H*/