dirmngr: Remove unused file.

* dirmngr/get-path.c: Remove.

1 files changed, 0 insertions, 620 deletions

diff --git a/dirmngr/get-path.c b/dirmngr/get-path.c
deleted file mode 100644
index e5a1fdf4d..000000000
--- a/dirmngr/get-path.c
+++ /dev/null
@@ -1,620 +0,0 @@
-/* get-path.c - Utility functions for the W32 API
-   Copyright (C) 1999 Free Software Foundation, Inc
-   Copyright (C) 2001 Werner Koch (dd9jn)
-   Copyright (C) 2001, 2002, 2003, 2004, 2007 g10 Code GmbH
-
-   This file is part of DirMngr.
-
-   DirMngr is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License, or
-   (at your option) any later version.
-
-   DirMngr is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
-   02111-1307, USA  */
-
-#error Code has been replaced by common/homedir.c
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <assert.h>
-#include <errno.h>
-#include <sys/time.h>
-#include <sys/types.h>
-#include <signal.h>
-#include <fcntl.h>
-#ifdef HAVE_W32_SYSTEM
-#include <windows.h>
-#include <shlobj.h>
-#include <io.h>
-#endif
-
-#include "util.h"
-
-#ifdef HAVE_W32_SYSTEM
-#define GNUPG_DEFAULT_HOMEDIR "c:/gnupg"
-#elif defined(__VMS)
-#define GNUPG_DEFAULT_HOMEDIR "/SYS\$LOGIN/gnupg"
-#else
-#define GNUPG_DEFAULT_HOMEDIR "~/.gnupg"
-#endif
-
-#ifdef HAVE_DOSISH_SYSTEM
-#define DIRSEP_C '\\'
-#define DIRSEP_S "\\"
-#else
-#define DIRSEP_C '/'
-#define DIRSEP_S "/"
-#endif
-
-
-#ifdef HAVE_W32_SYSTEM
-#define RTLD_LAZY 0
-
-static __inline__ void *
-dlopen (const char * name, int flag)
-{
-  void * hd = LoadLibrary (name);
-  return hd;
-}
-
-static __inline__ void *
-dlsym (void * hd, const char * sym)
-{
-  if (hd && sym)
-    {
-      void * fnc = GetProcAddress (hd, sym);
-      if (!fnc)
-        return NULL;
-      return fnc;
-    }
-  return NULL;
-}
-
-static __inline__ int
-dlclose (void * hd)
-{
-  if (hd)
-    {
-      FreeLibrary (hd);
-      return 0;
-    }
-  return -1;
-}
-
-
-/* Return a string from the W32 Registry or NULL in case of error.
-   Caller must release the return value.  A NULL for root is an alias
-   for HKEY_CURRENT_USER, HKEY_LOCAL_MACHINE in turn. */
-static char *
-read_w32_registry_string (const char *root, const char *dir, const char *name)
-{
-  HKEY root_key, key_handle;
-  DWORD n1, nbytes, type;
-  char *result = NULL;
-
-  if ( !root )
-    root_key = HKEY_CURRENT_USER;
-  else if ( !strcmp( root, "HKEY_CLASSES_ROOT" ) )
-    root_key = HKEY_CLASSES_ROOT;
-  else if ( !strcmp( root, "HKEY_CURRENT_USER" ) )
-    root_key = HKEY_CURRENT_USER;
-  else if ( !strcmp( root, "HKEY_LOCAL_MACHINE" ) )
-    root_key = HKEY_LOCAL_MACHINE;
-  else if ( !strcmp( root, "HKEY_USERS" ) )
-    root_key = HKEY_USERS;
-  else if ( !strcmp( root, "HKEY_PERFORMANCE_DATA" ) )
-    root_key = HKEY_PERFORMANCE_DATA;
-  else if ( !strcmp( root, "HKEY_CURRENT_CONFIG" ) )
-    root_key = HKEY_CURRENT_CONFIG;
-  else
-    return NULL;
-
-  if ( RegOpenKeyEx ( root_key, dir, 0, KEY_READ, &key_handle ) )
-    {
-      if (root)
-        return NULL; /* no need for a RegClose, so return direct */
-      /* It seems to be common practise to fall back to HKLM. */
-      if (RegOpenKeyEx (HKEY_LOCAL_MACHINE, dir, 0, KEY_READ, &key_handle) )
-        return NULL; /* still no need for a RegClose, so return direct */
-    }
-
-  nbytes = 1;
-  if ( RegQueryValueEx( key_handle, name, 0, NULL, NULL, &nbytes ) )
-    {
-      if (root)
-        goto leave;
-      /* Try to fallback to HKLM also vor a missing value.  */
-      RegCloseKey (key_handle);
-      if (RegOpenKeyEx (HKEY_LOCAL_MACHINE, dir, 0, KEY_READ, &key_handle) )
-        return NULL; /* Nope.  */
-      if (RegQueryValueEx ( key_handle, name, 0, NULL, NULL, &nbytes))
-        goto leave;
-    }
-  result = malloc ( (n1=nbytes+1) );
-  if ( !result )
-    goto leave;
-  if ( RegQueryValueEx ( key_handle, name, 0, &type, result, &n1 ) )
-    {
-      free(result); result = NULL;
-      goto leave;
-    }
-  result[nbytes] = 0; /* Make sure it is really a string.  */
-  if (type == REG_EXPAND_SZ && strchr (result, '%'))
-    {
-      char *tmp;
-
-      n1 += 1000;
-      tmp = malloc (n1+1);
-      if (!tmp)
-        goto leave;
-      nbytes = ExpandEnvironmentStrings (result, tmp, n1);
-      if (nbytes && nbytes > n1)
-        {
-          free (tmp);
-          n1 = nbytes;
-          tmp = malloc (n1 + 1);
-          if (!tmp)
-            goto leave;
-          nbytes = ExpandEnvironmentStrings (result, tmp, n1);
-          if (nbytes && nbytes > n1) {
-            free (tmp); /* Oops - truncated, better don't expand at all. */
-            goto leave;
-          }
-          tmp[nbytes] = 0;
-          free (result);
-          result = tmp;
-        }
-      else if (nbytes)  /* Okay, reduce the length. */
-        {
-          tmp[nbytes] = 0;
-          free (result);
-          result = malloc (strlen (tmp)+1);
-          if (!result)
-            result = tmp;
-          else
-            {
-              strcpy (result, tmp);
-              free (tmp);
-            }
-        }
-      else  /* Error - don't expand. */
-        {
-          free (tmp);
-        }
-    }
-
- leave:
-  RegCloseKey( key_handle );
-  return result;
-}
-
-
-/* This is a helper function to load and run a Windows function from
-   either of one DLLs. */
-static HRESULT
-w32_shgetfolderpath (HWND a, int b, HANDLE c, DWORD d, LPSTR e)
-{
-  static int initialized;
-  static HRESULT (WINAPI * func)(HWND,int,HANDLE,DWORD,LPSTR);
-
-  if (!initialized)
-    {
-      static char *dllnames[] = { "shell32.dll", "shfolder.dll", NULL };
-      void *handle;
-      int i;
-
-      initialized = 1;
-
-      for (i=0, handle = NULL; !handle && dllnames[i]; i++)
-        {
-          handle = dlopen (dllnames[i], RTLD_LAZY);
-          if (handle)
-            {
-              func = dlsym (handle, "SHGetFolderPathA");
-              if (!func)
-                {
-                  dlclose (handle);
-                  handle = NULL;
-                }
-            }
-        }
-    }
-
-  if (func)
-    return func (a,b,c,d,e);
-  else
-    return -1;
-}
-
-
-#if 0
-static char *
-find_program_in_inst_dir (const char *name)
-{
-  char *result = NULL;
-  char *tmp;
-
-  tmp = read_w32_registry_string ("HKEY_LOCAL_MACHINE",
-				  "Software\\GNU\\GnuPG",
-				  "Install Directory");
-  if (!tmp)
-    return NULL;
-
-  result = malloc (strlen (tmp) + 1 + strlen (name) + 1);
-  if (!result)
-    {
-      free (tmp);
-      return NULL;
-    }
-
-  strcpy (stpcpy (stpcpy (result, tmp), "\\"), name);
-  free (tmp);
-  if (access (result, F_OK))
-    {
-      free (result);
-      return NULL;
-    }
-
-  return result;
-}
-
-
-static char *
-find_program_at_standard_place (const char *name)
-{
-  char path[MAX_PATH];
-  char *result = NULL;
-
-  if (w32_shgetfolderpath (NULL, CSIDL_PROGRAM_FILES, NULL, 0, path) >= 0)
-    {
-      result = malloc (strlen (path) + 1 + strlen (name) + 1);
-      if (result)
-        {
-          strcpy (stpcpy (stpcpy (result, path), "\\"), name);
-          if (access (result, F_OK))
-            {
-              free (result);
-              result = NULL;
-            }
-        }
-    }
-  return result;
-}
-#endif
-#endif
-
-
-const char *
-get_dirmngr_ldap_path (void)
-{
-  static char *pgmname;
-
-#ifdef HAVE_W32_SYSTEM
-  if (! pgmname)
-    {
-      const char *dir = dirmngr_libexecdir ();
-      const char *exe = "\\dirmngr_ldap.exe";
-      pgmname = malloc (strlen (dir) + strlen (exe) + 1);
-      if (pgmname)
-	strcpy (stpcpy (pgmname, dir), exe);
-    }
-#endif
-  if (!pgmname)
-    pgmname = DIRMNGR_LIBEXECDIR "/dirmngr_ldap";
-  return pgmname;
-}
-
-
-
-/* Home directory.  */
-
-#ifdef HAVE_W32_SYSTEM
-#ifndef CSIDL_APPDATA
-#define CSIDL_APPDATA 0x001a
-#endif
-#ifndef CSIDL_LOCAL_APPDATA
-#define CSIDL_LOCAL_APPDATA 0x001c
-#endif
-#ifndef CSIDL_COMMON_APPDATA
-#define CSIDL_COMMON_APPDATA 0x0023
-#endif
-#ifndef CSIDL_FLAG_CREATE
-#define CSIDL_FLAG_CREATE 0x8000
-#endif
-#endif /*HAVE_W32_SYSTEM*/
-
-/* Get the standard home directory.  In general this function should
-   not be used as it does not consider a registry value (under W32) or
-   the GNUPGHOME environment variable.  It is better to use
-   default_homedir(). */
-const char *
-standard_homedir (void)
-{
-#ifdef HAVE_W32_SYSTEM
-  static const char *dir;
-
-  if (!dir)
-    {
-      char path[MAX_PATH];
-
-      /* It might be better to use LOCAL_APPDATA because this is
-         defined as "non roaming" and thus more likely to be kept
-         locally.  For private keys this is desired.  However, given
-         that many users copy private keys anyway forth and back,
-         using a system roaming services might be better than to let
-         them do it manually.  A security conscious user will anyway
-         use the registry entry to have better control.  */
-      if (w32_shgetfolderpath (NULL, CSIDL_APPDATA|CSIDL_FLAG_CREATE,
-                               NULL, 0, path) >= 0)
-        {
-          char *tmp = xmalloc (strlen (path) + 6 +1);
-          strcpy (stpcpy (tmp, path), "\\gnupg");
-          dir = tmp;
-
-          /* Try to create the directory if it does not yet exists.  */
-          if (access (dir, F_OK))
-            CreateDirectory (dir, NULL);
-        }
-      else
-        dir = GNUPG_DEFAULT_HOMEDIR;
-    }
-  return dir;
-#else/*!HAVE_W32_SYSTEM*/
-  return GNUPG_DEFAULT_HOMEDIR;
-#endif /*!HAVE_W32_SYSTEM*/
-}
-
-/* Set up the default home directory.  The usual --homedir option
-   should be parsed later. */
-const char *
-default_homedir (void)
-{
-  const char *dir;
-
-  dir = getenv ("GNUPGHOME");
-#ifdef HAVE_W32_SYSTEM
-  if (!dir || !*dir)
-    {
-      static const char *saved_dir;
-
-      if (!saved_dir)
-        {
-          if (!dir || !*dir)
-            {
-              char *tmp;
-
-              tmp = read_w32_registry_string (NULL, "Software\\GNU\\GnuPG",
-                                              "HomeDir");
-              if (tmp && *tmp)
-                {
-                  xfree (tmp);
-                  tmp = NULL;
-                }
-               if (tmp)
-                saved_dir = tmp;
-            }
-
-          if (!saved_dir)
-            saved_dir = standard_homedir ();
-        }
-      dir = saved_dir;
-    }
-#endif /*HAVE_W32_SYSTEM*/
-  if (!dir || !*dir)
-    dir = GNUPG_DEFAULT_HOMEDIR;
-
-  return dir;
-}
-
-
-#ifdef HAVE_W32_SYSTEM
-static const char *
-w32_rootdir (void)
-{
-  static int got_dir;
-  static char dir[MAX_PATH+5];
-
-  if (!got_dir)
-    {
-      char *p;
-
-      if ( !GetModuleFileName ( NULL, dir, MAX_PATH) )
-        {
-          log_debug ("GetModuleFileName failed: %s\n", w32_strerror (0));
-          *dir = 0;
-        }
-      got_dir = 1;
-      p = strrchr (dir, DIRSEP_C);
-      if (p)
-        *p = 0;
-      else
-        {
-          log_debug ("bad filename '%s' returned for this process\n", dir);
-          *dir = 0;
-        }
-    }
-
-  if (*dir)
-    return dir;
-  /* Fallback to the hardwired value. */
-  return DIRMNGR_LIBEXECDIR;
-}
-
-static const char *
-w32_commondir (void)
-{
-  static char *dir;
-
-  if (!dir)
-    {
-      char path[MAX_PATH];
-
-      if (w32_shgetfolderpath (NULL, CSIDL_COMMON_APPDATA,
-                               NULL, 0, path) >= 0)
-        {
-          char *tmp = xmalloc (strlen (path) + 4 +1);
-          strcpy (stpcpy (tmp, path), "\\GNU");
-          dir = tmp;
-          /* No auto create of the directory.  Either the installer or
-             the admin has to create these directories.  */
-        }
-      else
-        {
-          /* Ooops: Not defined - probably an old Windows version.
-             Use the installation directory instead.  */
-          dir = xstrdup (w32_rootdir ());
-        }
-    }
-
-  return dir;
-}
-#endif /*HAVE_W32_SYSTEM*/
-
-
-
-
-/* Return the name of the sysconfdir.  This is a static string.  This
-   function is required because under Windows we can't simply compile
-   it in.  */
-const char *
-dirmngr_sysconfdir (void)
-{
-#ifdef HAVE_W32_SYSTEM
-  static char *name;
-
-  if (!name)
-    {
-      const char *s1, *s2;
-      s1 = w32_commondir ();
-      s2 = DIRSEP_S "etc" DIRSEP_S "dirmngr";
-      name = xmalloc (strlen (s1) + strlen (s2) + 1);
-      strcpy (stpcpy (name, s1), s2);
-    }
-  return name;
-#else /*!HAVE_W32_SYSTEM*/
-  return DIRMNGR_SYSCONFDIR;
-#endif /*!HAVE_W32_SYSTEM*/
-}
-
-
-/* Return the name of the libexec directory.  The name is allocated in
-   a static area on the first use.  This function won't fail. */
-const char *
-dirmngr_libexecdir (void)
-{
-#ifdef HAVE_W32_SYSTEM
-  return w32_rootdir ();
-#else /*!HAVE_W32_SYSTEM*/
-  return DIRMNGR_LIBEXECDIR;
-#endif /*!HAVE_W32_SYSTEM*/
-}
-
-
-const char *
-dirmngr_datadir (void)
-{
-#ifdef HAVE_W32_SYSTEM
-  static char *name;
-
-  if (!name)
-    {
-      const char *s1, *s2;
-      s1 = w32_commondir ();
-      s2 = DIRSEP_S "lib" DIRSEP_S "dirmngr";
-      name = xmalloc (strlen (s1) + strlen (s2) + 1);
-      strcpy (stpcpy (name, s1), s2);
-    }
-  return name;
-#else /*!HAVE_W32_SYSTEM*/
-  return DIRMNGR_DATADIR;
-#endif /*!HAVE_W32_SYSTEM*/
-}
-
-
-const char *
-dirmngr_cachedir (void)
-{
-#ifdef HAVE_W32_SYSTEM
-  static const char *dir;
-
-  if (!dir)
-    {
-      char path[MAX_PATH];
-      const char *s1[] = { "GNU", "cache", "dirmngr", NULL };
-      int s1_len;
-      const char **comp;
-
-      s1_len = 0;
-      for (comp = s1; *comp; comp++)
-	{
-	  /* Take account for the separator.  */
-	  s1_len += 1 + strlen (*comp);
-	}
-
-      if (w32_shgetfolderpath (NULL, CSIDL_LOCAL_APPDATA|CSIDL_FLAG_CREATE,
-                               NULL, 0, path) >= 0)
-        {
-          char *tmp = xmalloc (strlen (path) + s1_len + 1);
-	  char *p;
-
-	  p = stpcpy (tmp, path);
-          for (comp = s1; *comp; comp++)
-	    {
-	      p = stpcpy (p, "\\");
-	      p = stpcpy (p, *comp);
-
-	      if (access (tmp, F_OK))
-		CreateDirectory (tmp, NULL);
-	    }
-
-          dir = tmp;
-        }
-      else
-        dir = "c:\\temp\\cache\\dirmngr";
-    }
-  return dir;
-#else /*!HAVE_W32_SYSTEM*/
-  return DIRMNGR_CACHEDIR;
-#endif /*!HAVE_W32_SYSTEM*/
-}
-
-
-const char *
-default_socket_name (void)
-{
-#ifdef HAVE_W32_SYSTEM
-  static char *name;
-
-  if (!name)
-    {
-      char s1[MAX_PATH];
-      const char *s2;
-
-      /* We need something akin CSIDL_COMMON_PROGRAMS, but local
-	 (non-roaming).  This is becuase the file needs to be on the
-	 local machine and makes only sense on that machine.
-	 CSIDL_WINDOWS seems to be the only location which guarantees
-	 that. */
-      if (w32_shgetfolderpath (NULL, CSIDL_WINDOWS, NULL, 0, s1) < 0)
-	strcpy (s1, "C:\\WINDOWS");
-      s2 = DIRSEP_S "S.dirmngr";
-      name = xmalloc (strlen (s1) + strlen (s2) + 1);
-      strcpy (stpcpy (name, s1), s2);
-    }
-  return name;
-#else /*!HAVE_W32_SYSTEM*/
-  return DIRMNGR_SOCKETDIR "/socket";
-#endif /*!HAVE_W32_SYSTEM*/
-}