Updated charset support

git-svn-id: https://svn.musicpd.org/ncmpc/trunk@364 09075e82-0dd4-0310-85a5-a0d7c8717e4f

diff --git a/configure.ac b/configure.ac
index 1d537c6e98a676d4eef38a89dd00ca30019c1442..6452834cbc447750ce0e346420c1b5fe8c38c686 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -17,24 +17,6 @@ dnl =======================================================
 set -- $CFLAGS
 CFLAGS="-Wall $CFLAGS"
 
-
-
-dnl
-dnl Check for libaries
-dnl
-
-dnl ncurses
-AC_CHECK_LIB(ncurses, initscr,, [AC_MSG_ERROR(ncurses library is required)])
-
-dnl glib-2.0
-AM_PATH_GLIB_2_0(, , [AC_MSG_ERROR(glib-2.x is required)], glib)
-
-dnl popt
-AC_CHECK_LIB(popt, 
-             poptGetArg,
-             LIBS="$LIBS -lpopt",
-             AC_MSG_ERROR(Missing popt command line parsing library))
-
 dnl
 dnl Check for types
 dnl
@@ -42,24 +24,41 @@ AC_CHECK_TYPE(socklen_t,
              AC_DEFINE(HAVE_SOCKLEN_T, 1, socklen_t defined in sys/socket.h),
 )
 
+
 dnl
 dnl Check for headers
 dnl
 
-AM_ICONV
-
-AC_CHECK_HEADER(langinfo.h,
-               AC_DEFINE(HAVE_LANGINFO_H, 1, langinfo.h),
+AC_CHECK_HEADER(libgen.h,
+                AC_DEFINE(HAVE_LIBGEN_H, 1, glibc - libgen.h),
                ,)
 
 AC_CHECK_HEADER(locale.h,
-               AC_DEFINE(HAVE_LOCALE_H, 1, locale.h),
+               AC_DEFINE(HAVE_LOCALE_H, 1, locale.h),
                ,)
 
 
-AC_CHECK_HEADER(libgen.h,
-                AC_DEFINE(HAVE_LIBGEN_H, 1, glibc - libgen.h),
-               ,)
+dnl
+dnl Check for libaries
+dnl
+
+dnl iconv
+AM_ICONV
+
+dnl nl_langinfo()
+AM_LANGINFO_CODESET
+
+dnl ncurses
+AC_CHECK_LIB(ncurses, initscr,, [AC_MSG_ERROR(ncurses library is required)])
+
+dnl glib-2.0
+AM_PATH_GLIB_2_0(, , [AC_MSG_ERROR(glib-2.x is required)], glib)
+
+dnl popt
+AC_CHECK_LIB(popt, 
+             poptGetArg,
+             LIBS="$LIBS -lpopt",
+             AC_MSG_ERROR(Missing popt command line parsing library))
 
 dnl
 dnl X11
@@ -76,6 +75,12 @@ if test "$enable_debug" = yes; then
   CFLAGS="$CFLAGS -g -DDEBUG"
 fi
 
+dnl Default charset
+AC_ARG_WITH(default-charset,
+           [  --with-default-charset=ARG  Default charset (ISO-8859-1)], 
+            DEFAULT_CHARSET="$withval",
+            DEFAULT_CHARSET="ISO-8859-1")
+
 dnl Default host
 AC_ARG_WITH(default-host,
            [  --with-default-host=HOST  Default host (localhost)], 
@@ -94,9 +99,10 @@ LIBS="$LIBS $GLIB_LIBS -lncurses"
 
 
 dnl Autoheader
-AC_DEFINE_UNQUOTED(DEFAULT_PORT,      $DEFAULT_PORT,    Default MPD port)
-AC_DEFINE_UNQUOTED(DEFAULT_PORT_STR, "$DEFAULT_PORT",   Default MPD port)
-AC_DEFINE_UNQUOTED(DEFAULT_HOST,     "$DEFAULT_HOST",   Default MPD host)
+AC_DEFINE_UNQUOTED(DEFAULT_PORT,      $DEFAULT_PORT,     Default MPD port)
+AC_DEFINE_UNQUOTED(DEFAULT_PORT_STR, "$DEFAULT_PORT",    Default MPD port)
+AC_DEFINE_UNQUOTED(DEFAULT_HOST,     "$DEFAULT_HOST",    Default MPD host)
+AC_DEFINE_UNQUOTED(DEFAULT_CHARSET,  "$DEFAULT_CHARSET", Default charset)
 
 
 AM_CONFIG_HEADER(config.h)

diff --git a/support.c b/support.c
index d2dc9759c7e173f94a0535dce9dd96807e2efd5e..15f084c1cd84afb006ab604bc6ff55f7255e91d4 100644 (file)
--- a/support.c
+++ b/support.c
@@ -5,31 +5,35 @@
 #include <glib.h>
 
 #include "config.h"
+#include "support.h"
 
 #ifdef HAVE_LOCALE_H
-#ifdef HAVE_LANGINFO_H
-#ifdef HAVE_ICONV
 #include <locale.h>
-#include <langinfo.h>
-#include <iconv.h>
-#define ENABLE_CHARACTER_SET_CONVERSION
-#endif
 #endif
+
+#ifdef HAVE_ICONV
+#include <iconv.h>
 #endif
 
-#include "support.h"
+#ifdef HAVE_LANGINFO_CODESET
+#include <langinfo.h>
+#endif
 
 #define BUFSIZE 1024
 
-#ifdef ENABLE_CHARACTER_SET_CONVERSION
-static char *locale = NULL;
+
 static char *charset = NULL;
+
+#ifdef HAVE_LOCALE_H
+static char *locale = NULL;
+#endif
+
+#ifdef HAVE_ICONV
 iconv_t iconv_from_uft8 = (iconv_t)(-1);
 iconv_t iconv_to_uft8 = (iconv_t)(-1);
 #endif
 
 
-
 #ifndef HAVE_LIBGEN_H
 
 char *
@@ -71,21 +75,28 @@ basename(char *path)
 int
 charset_init(void)
 {
-#ifdef ENABLE_CHARACTER_SET_CONVERSION
+#ifdef HAVE_LOCALE_H
   /* get current locale */
   if( (locale=setlocale(LC_CTYPE,"")) == NULL )
     {
       fprintf(stderr,"setlocale() - failed!\n");
       return -1;
     }
+#endif
 
+#ifdef HAVE_LANGINFO_CODESET
   /* get charset */
   if( (charset=nl_langinfo(CODESET)) == NULL )
     {
-      fprintf(stderr,"nl_langinfo() - failed!\n");
-      return -1;
+      fprintf(stderr,
+             "nl_langinfo() failed using default:" DEFAULT_CHARSET "\n");
     }
-
+#endif
+  
+  if( charset==NULL )
+    charset = DEFAULT_CHARSET;
+  
+#ifdef HAVE_ICONV
   /* allocate descriptor for character set conversion */
   iconv_from_uft8 = iconv_open(charset, "UTF-8");
   if( iconv_from_uft8 == (iconv_t)(-1) )
@@ -101,7 +112,7 @@ charset_init(void)
 int
 charset_close(void)
 {
-#ifdef ENABLE_CHARACTER_SET_CONVERSION
+#ifdef HAVE_ICONV
   if( iconv_from_uft8 == (iconv_t)(-1) )
     {
       iconv_close(iconv_from_uft8);
@@ -121,7 +132,7 @@ charset_close(void)
 char *
 utf8_to_locale(char *str)
 {
-#ifdef ENABLE_CHARACTER_SET_CONVERSION
+#ifdef HAVE_ICONV
   size_t inleft;
   size_t retlen;
   char *ret;