hello world

2026-03-21 09:30:10 +01:00 · 2011-11-22 15:28:15 -06:00
commit fb1609f554
2155 changed files with 1017022 additions and 0 deletions
--- a/neo/curl/src/homedir.c
+++ b/neo/curl/src/homedir.c
@@ -0,0 +1,116 @@
+/***************************************************************************
+ *                                  _   _ ____  _     
+ *  Project                     ___| | | |  _ \| |    
+ *                             / __| | | | |_) | |    
+ *                            | (__| |_| |  _ <| |___ 
+ *                             \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) 1998 - 2004, Daniel Stenberg, <daniel@haxx.se>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at http://curl.haxx.se/docs/copyright.html.
+ * 
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ * $Id: homedir.c,v 1.4 2004/01/29 13:54:08 bagder Exp $
+ ***************************************************************************/
+
+#include "setup.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#ifdef WIN32
+#include <windows.h>
+#endif
+#ifdef HAVE_PWD_H
+#include <pwd.h>
+#endif
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#ifdef VMS
+#include <unixlib.h>
+#endif
+
+#include "homedir.h"
+
+#ifdef CURLDEBUG
+#include "../lib/memdebug.h"
+#endif
+
+static
+char *GetEnv(const char *variable, char do_expand)
+{
+  char *env = NULL;
+#ifdef WIN32
+  char  buf1[1024], buf2[1024];
+  DWORD rc;
+
+  /* Don't use getenv(); it doesn't find variable added after program was
+   * started. Don't accept truncated results (i.e. rc >= sizeof(buf1)).  */
+  
+  rc = GetEnvironmentVariable(variable, buf1, sizeof(buf1));
+  if (rc > 0 && rc < sizeof(buf1)) {
+    env = buf1;
+    variable = buf1;
+  }
+  if (do_expand && strchr(variable,'%')) {
+    /* buf2 == variable if not expanded */
+    rc = ExpandEnvironmentStrings (variable, buf2, sizeof(buf2));
+    if (rc > 0 && rc < sizeof(buf2) &&
+        !strchr(buf2,'%'))    /* no vars still unexpanded */
+      env = buf2;
+  }
+#else
+  (void)do_expand;
+#ifdef	VMS
+  env = getenv(variable);
+  if (env && strcmp("HOME",variable) == 0) {
+	env = decc$translate_vms(env);
+  }
+#else
+  /* no length control */
+  env = getenv(variable);
+#endif
+#endif
+  return (env && env[0])?strdup(env):NULL;
+}
+
+/* return the home directory of the current user as an allocated string */
+char *homedir(void)
+{
+  char *home = GetEnv("HOME", FALSE);
+  if(home)
+    return home;
+  
+#if defined(HAVE_GETPWUID) && defined(HAVE_GETEUID)
+ {
+   struct passwd *pw = getpwuid(geteuid());
+  
+   if (pw) {
+#ifdef VMS
+     home = decc$translate_vms(pw->pw_dir);
+#else
+     home = pw->pw_dir;
+#endif
+     if (home && home[0])
+       home = strdup(home);
+   }
+ }
+#endif /* PWD-stuff */
+#ifdef WIN32
+  home = GetEnv("APPDATA", TRUE);
+  if(!home)
+    home = GetEnv("%USERPROFILE%\\Application Data", TRUE); /* Normally only
+                                                               on Win-2K/XP */
+#endif /* WIN32 */
+  return home;
+}