--- /dev/null
+/**
+ * Copyright (C) 1996-2007 Michael R. Elkins <me@mutt.org>
+ * Copyright (C) 1999-2007 Thomas Roessler <roessler@does-not-exist.org>
+ * Copyright (C) 2016 Richard Russon
+ *
+ * This program 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.
+ *
+ * This program 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ */
+
+#if HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <stdio.h>
+#include <string.h>
+#include <sys/utsname.h>
+
+#ifdef HAVE_STRINGPREP_H
+#include <stringprep.h>
+#elif defined (HAVE_IDN_STRINGPREP_H)
+#include <idn/stringprep.h>
+#endif
+#ifdef USE_SLANG_CURSES
+#include "slang.h"
+#endif
+
+#include "lib.h"
+
+/* #include "protos.h" */
+const char * mutt_make_version (void);
+void mutt_print_patchlist (void);
+
+/* #include "hcache.h" */
+const char * mutt_hcache_backend (void);
+
+const int SCREEN_WIDTH = 80;
+
+extern const char cc_version[];
+extern const char cc_cflags[];
+extern const char configure_options[];
+
+static const char *Copyright = N_(
+ "Copyright (C) 1996-2016 Michael R. Elkins <me@mutt.org>\n"
+ "Copyright (C) 1996-2002 Brandon Long <blong@fiction.net>\n"
+ "Copyright (C) 1997-2009 Thomas Roessler <roessler@does-not-exist.org>\n"
+ "Copyright (C) 1998-2005 Werner Koch <wk@isil.d.shuttle.de>\n"
+ "Copyright (C) 1999-2014 Brendan Cully <brendan@kublai.com>\n"
+ "Copyright (C) 1999-2002 Tommi Komulainen <Tommi.Komulainen@iki.fi>\n"
+ "Copyright (C) 2000-2004 Edmund Grimley Evans <edmundo@rano.org>\n"
+ "Copyright (C) 2006-2009 Rocco Rutte <pdmef@gmx.net>\n"
+ "Copyright (C) 2014-2016 Kevin J. McCarthy <kevin@8t8.us>\n"
+ "\n"
+ "Many others not mentioned here contributed code, fixes,\n"
+ "and suggestions.\n"
+);
+
+static const char *License = N_(
+ " This program is free software; you can redistribute it and/or modify\n"
+ " it under the terms of the GNU General Public License as published by\n"
+ " the Free Software Foundation; either version 2 of the License, or\n"
+ " (at your option) any later version.\n"
+ "\n"
+ " This program is distributed in the hope that it will be useful,\n"
+ " but WITHOUT ANY WARRANTY; without even the implied warranty of\n"
+ " MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n"
+ " GNU General Public License for more details.\n"
+);
+
+static const char *Obtaining = N_(
+ " You should have received a copy of the GNU General Public License\n"
+ " along with this program; if not, write to the Free Software\n"
+ " Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.\n"
+);
+
+static const char *ReachingUs = N_(
+ "To contact the developers, please mail to <mutt-dev@mutt.org>.\n"
+ "To report a bug, please visit http://bugs.mutt.org/.\n"
+);
+
+static const char *Notice = N_(
+ "Copyright (C) 1996-2016 Michael R. Elkins and others.\n"
+ "Mutt comes with ABSOLUTELY NO WARRANTY; for details type `mutt -vv'.\n"
+ "Mutt is free software, and you are welcome to redistribute it\n"
+ "under certain conditions; type `mutt -vv' for details.\n"
+);
+
+struct compile_options
+{
+ const char *name;
+ int enabled;
+};
+
+static struct compile_options comp_opts[] =
+{
+#ifdef CRYPT_BACKEND_CLASSIC_PGP
+ { "CRYPT_BACKEND_CLASSIC_PGP", 1 },
+#else
+ { "CRYPT_BACKEND_CLASSIC_PGP", 0 },
+#endif
+#ifdef CRYPT_BACKEND_CLASSIC_SMIME
+ { "CRYPT_BACKEND_CLASSIC_SMIME", 1 },
+#else
+ { "CRYPT_BACKEND_CLASSIC_SMIME", 0 },
+#endif
+#ifdef CRYPT_BACKEND_GPGME
+ { "CRYPT_BACKEND_GPGME", 1 },
+#else
+ { "CRYPT_BACKEND_GPGME", 0 },
+#endif
+#ifdef DEBUG
+ { "DEBUG", 1 },
+#else
+ { "DEBUG", 0 },
+#endif
+#ifdef DL_STANDALONE
+ { "DL_STANDALONE", 1 },
+#else
+ { "DL_STANDALONE", 0 },
+#endif
+#ifdef ENABLE_NLS
+ { "ENABLE_NLS", 1 },
+#else
+ { "ENABLE_NLS", 0 },
+#endif
+#ifdef EXACT_ADDRESS
+ { "EXACT_ADDRESS", 1 },
+#else
+ { "EXACT_ADDRESS", 0 },
+#endif
+#ifdef HOMESPOOL
+ { "HOMESPOOL", 1 },
+#else
+ { "HOMESPOOL", 0 },
+#endif
+#ifdef LOCALES_HACK
+ { "LOCALES_HACK", 1 },
+#else
+ { "LOCALES_HACK", 0 },
+#endif
+#ifdef SUN_ATTACHMENT
+ { "SUN_ATTACHMENT", 1 },
+#else
+ { "SUN_ATTACHMENT", 0 },
+#endif
+#ifdef HAVE_BKGDSET
+ { "HAVE_BKGDSET", 1 },
+#else
+ { "HAVE_BKGDSET", 0 },
+#endif
+#ifdef HAVE_COLOR
+ { "HAVE_COLOR", 1 },
+#else
+ { "HAVE_COLOR", 0 },
+#endif
+#ifdef HAVE_CURS_SET
+ { "HAVE_CURS_SET", 1 },
+#else
+ { "HAVE_CURS_SET", 0 },
+#endif
+#ifdef HAVE_GETADDRINFO
+ { "HAVE_GETADDRINFO", 1 },
+#else
+ { "HAVE_GETADDRINFO", 0 },
+#endif
+#ifdef HAVE_GETSID
+ { "HAVE_GETSID", 1 },
+#else
+ { "HAVE_GETSID", 0 },
+#endif
+#ifdef HAVE_ICONV
+ { "HAVE_ICONV", 1 },
+#else
+ { "HAVE_ICONV", 0 },
+#endif
+#ifdef HAVE_LANGINFO_CODESET
+ { "HAVE_LANGINFO_CODESET", 1 },
+#else
+ { "HAVE_LANGINFO_CODESET", 0 },
+#endif
+#ifdef HAVE_LANGINFO_YESEXPR
+ { "HAVE_LANGINFO_YESEXPR", 1 },
+#else
+ { "HAVE_LANGINFO_YESEXPR", 0 },
+#endif
+#ifdef HAVE_LIBIDN
+ { "HAVE_LIBIDN", 1 },
+#else
+ { "HAVE_LIBIDN", 0 },
+#endif
+#ifdef HAVE_META
+ { "HAVE_META", 1 },
+#else
+ { "HAVE_META", 0 },
+#endif
+#ifdef HAVE_REGCOMP
+ { "HAVE_REGCOMP", 1 },
+#else
+ { "HAVE_REGCOMP", 0 },
+#endif
+#ifdef HAVE_RESIZETERM
+ { "HAVE_RESIZETERM", 1 },
+#else
+ { "HAVE_RESIZETERM", 0 },
+#endif
+#ifdef HAVE_START_COLOR
+ { "HAVE_START_COLOR", 1 },
+#else
+ { "HAVE_START_COLOR", 0 },
+#endif
+#ifdef HAVE_TYPEAHEAD
+ { "HAVE_TYPEAHEAD", 1 },
+#else
+ { "HAVE_TYPEAHEAD", 0 },
+#endif
+#ifdef HAVE_WC_FUNCS
+ { "HAVE_WC_FUNCS", 1 },
+#else
+ { "HAVE_WC_FUNCS", 0 },
+#endif
+#ifdef ICONV_NONTRANS
+ { "ICONV_NONTRANS", 1 },
+#else
+ { "ICONV_NONTRANS", 0 },
+#endif
+#ifdef USE_DOTLOCK
+ { "USE_DOTLOCK", 1 },
+#else
+ { "USE_DOTLOCK", 0 },
+#endif
+#ifdef USE_FCNTL
+ { "USE_FCNTL", 1 },
+#else
+ { "USE_FCNTL", 0 },
+#endif
+#ifdef USE_FLOCK
+ { "USE_FLOCK", 1 },
+#else
+ { "USE_FLOCK", 0 },
+#endif
++#ifdef USE_FMEMOPEN
++ { "USE_FMEMOPEN", 1 },
++#else
++ { "USE_FMEMOPEN", 0 },
++#endif
+#ifdef USE_GNU_REGEX
+ { "USE_GNU_REGEX", 1 },
+#else
+ { "USE_GNU_REGEX", 0 },
+#endif
+#ifdef USE_GSS
+ { "USE_GSS", 1 },
+#else
+ { "USE_GSS", 0 },
+#endif
+#ifdef USE_HCACHE
+ { "USE_HCACHE", 1 },
+#else
+ { "USE_HCACHE", 0 },
+#endif
+#ifdef USE_IMAP
+ { "USE_IMAP", 1 },
+#else
+ { "USE_IMAP", 0 },
+#endif
+#ifdef USE_POP
+ { "USE_POP", 1 },
+#else
+ { "USE_POP", 0 },
+#endif
+#ifdef USE_SASL
+ { "USE_SASL", 1 },
+#else
+ { "USE_SASL", 0 },
+#endif
+#ifdef USE_SETGID
+ { "USE_SETGID", 1 },
+#else
+ { "USE_SETGID", 0 },
+#endif
+#ifdef USE_SMTP
+ { "USE_SMTP", 1 },
+#else
+ { "USE_SMTP", 0 },
+#endif
+#ifdef USE_SSL_GNUTLS
+ { "USE_SSL_GNUTLS", 1 },
+#else
+ { "USE_SSL_GNUTLS", 0 },
+#endif
+#ifdef USE_SSL_OPENSSL
+ { "USE_SSL_OPENSSL", 1 },
+#else
+ { "USE_SSL_OPENSSL", 0 },
+#endif
+ { NULL, 0 }
+};
+
+/**
+ * print_compile_options - Print a list of enabled/disabled features
+ *
+ * The configure script lets uses enable/disable features.
+ * This shows the Mutt user which features are/aren't available.
+ *
+ * The output is of the form: "+ENABLED_FEATURE -DISABLED_FEATURE" and is
+ * wrapped to SCREEN_WIDTH characters.
+ */
+static void
+print_compile_options (void)
+{
+ int i;
+ char c;
+ int len;
+ int used = 0;
+
+ for (i = 0; comp_opts[i].name; i++)
+ {
+ len = strlen (comp_opts[i].name) + 2; /* +/- and a space */
+ if ((used + len) > SCREEN_WIDTH)
+ {
+ used = 0;
+ puts ("");
+ }
+ used += len;
+ c = comp_opts[i].enabled ? '+' : '-';
+ printf ("%c%s ", c, comp_opts[i].name);
+ }
+ puts ("");
+}
+
+/**
+ * rstrip_in_place - Strip a trailing carriage return
+ * @s: String to be modified
+ *
+ * The string has its last carriage return set to NUL.
+ * Returns:
+ * The modified string
+ */
+static char *
+rstrip_in_place (char *s)
+{
+ if (!s)
+ return NULL;
+
+ char *p;
+
+ p = &s[strlen (s)];
+ if (p == s)
+ return s;
+ p--;
+ while ((p >= s) && ((*p == '\n') || (*p == '\r')))
+ *p-- = '\0';
+ return s;
+}
+
+/**
+ * print_version - Print system and compile info
+ *
+ * Print information about the current system Mutt is running on.
+ * Also print a list of all the compile-time information.
+ */
+void
+print_version (void)
+{
+ struct utsname uts;
+
+ puts (mutt_make_version());
+ puts (_(Notice));
+
+ uname (&uts);
+
+#ifdef _AIX
+ printf ("System: %s %s.%s", uts.sysname, uts.version, uts.release);
+#elif defined (SCO)
+ printf ("System: SCO %s", uts.release);
+#else
+ printf ("System: %s %s", uts.sysname, uts.release);
+#endif
+
+ printf (" (%s)", uts.machine);
+
+#ifdef NCURSES_VERSION
+ printf ("\nncurses: %s (compiled with %s)", curses_version(), NCURSES_VERSION);
+#elif defined (USE_SLANG_CURSES)
+ printf ("\nslang: %d", SLANG_VERSION);
+#endif
+
+#ifdef _LIBICONV_VERSION
+ printf ("\nlibiconv: %d.%d", _LIBICONV_VERSION >> 8,
+ _LIBICONV_VERSION & 0xff);
+#endif
+
+#ifdef HAVE_LIBIDN
+ printf ("\nlibidn: %s (compiled with %s)", stringprep_check_version (NULL),
+ STRINGPREP_VERSION);
+#endif
+
+#ifdef USE_HCACHE
+ printf ("\nhcache backend: %s", mutt_hcache_backend());
+#endif
+
+ puts ("\n\nCompiler:");
+ rstrip_in_place ((char *) cc_version);
+ puts (cc_version);
+
+ rstrip_in_place ((char *) configure_options);
+ printf ("\nConfigure options: %s\n", configure_options);
+
+ rstrip_in_place ((char *) cc_cflags);
+ printf ("\nCompilation CFLAGS: %s\n", cc_cflags);
+
+ puts (_("\nCompile options:"));
+ print_compile_options();
+
+#ifdef DOMAIN
+ printf ("DOMAIN=\"%s\"\n", DOMAIN);
+#else
+ puts ("-DOMAIN");
+#endif
+
+#ifdef MIXMASTER
+ printf ("MIXMASTER=\"%s\"\n", MIXMASTER);
+#else
+ puts ("-MIXMASTER");
+#endif
+
+#ifdef ISPELL
+ printf ("ISPELL=\"%s\"\n", ISPELL);
+#else
+ puts ("-ISPELL");
+#endif
+
+ printf ("SENDMAIL=\"%s\"\n", SENDMAIL);
+ printf ("MAILPATH=\"%s\"\n", MAILPATH);
+ printf ("PKGDATADIR=\"%s\"\n", PKGDATADIR);
+ printf ("SYSCONFDIR=\"%s\"\n", SYSCONFDIR);
+ printf ("EXECSHELL=\"%s\"\n", EXECSHELL);
+
+ puts (_(ReachingUs));
+
+ mutt_print_patchlist();
+}
+
+/**
+ * print_copyright - Print copyright message
+ *
+ * Print the authors' copyright messages, the GPL license and some contact
+ * information for the Mutt project.
+ */
+void
+print_copyright (void)
+{
+ puts (mutt_make_version());
+ puts (_(Copyright));
+ puts (_(License));
+ puts (_(Obtaining));
+ puts (_(ReachingUs));
+}
+
+/**
+ * feature_enabled - Test is a compile-time feature is enabled
+ * @name: Compile-time symbol of the feature
+ *
+ * Many of the larger features of mutt can be disabled at compile time.
+ * They define a symbol and use #ifdef's around their code.
+ * The symbols are mirrored in "struct compile_options comp_opts[]" in this
+ * file.
+ *
+ * This function checks if one of these symbols is present in the code.
+ *
+ * These symbols are also seen in the output of "mutt -v".
+ *
+ * Returns:
+ * 1: Feature enables
+ * 0: Feature not enabled, or not compiled in
+ */
+int
+feature_enabled (const char *name)
+{
+ if (!name)
+ return 0;
+
+ int i;
+ for (i = 0; comp_opts[i].name; i++)
+ {
+ if (mutt_strcmp (name, comp_opts[i].name) == 0)
+ {
+ return 1;
+ }
+ }
+ return 0;
+}
+
projects / neomutt / commitdiff