1 files changed, 74 insertions, 64 deletions

diff --git a/src/i18n.cc b/src/i18n.cc
index 5f102dd..7fb0cc2 100644
--- a/src/i18n.cc
+++ b/src/i18n.cc
@@ -1,3 +1,6 @@
+// i18n.hh for Fluxbox Window Manager
+// Copyright (c) 2001 - 2002 Henrik Kinnunen (fluxgen@linuxmail.org)
+//
 // i18n.cc for Blackbox - an X11 Window manager
 // Copyright (c) 1997 - 2000 Brad Hughes (bhughes@tcac.net)
 //
@@ -19,67 +22,76 @@
 // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
 // DEALINGS IN THE SOFTWARE.
 
-// stupid macros needed to access some functions in version 2 of the GNU C
-// library
-#ifndef   _GNU_SOURCE
-#define   _GNU_SOURCE
+// $Id: i18n.cc,v 1.6 2002/08/13 23:54:41 fluxgen Exp $
+
+//usr GNU extensions
+#ifndef  _GNU_SOURCE
+#define  _GNU_SOURCE
 #endif // _GNU_SOURCE
 
-#ifdef    HAVE_CONFIG_H
-#  include "../config.h"
+#ifdef  HAVE_CONFIG_H
+#include "../config.h"
 #endif // HAVE_CONFIG_H
 
 #include "i18n.hh"
 
 #include <X11/Xlocale.h>
 
-#ifdef    STDC_HEADERS
-#  include <stdlib.h>
-#  include <string.h>
-#  include <stdio.h>
+#ifdef STDC_HEADERS
+#       include <stdlib.h>
+#       include <string.h>
+#       include <stdio.h>
 #endif // STDC_HEADERS
 
-#ifdef    HAVE_LOCALE_H
-#  include <locale.h>
+#ifdef          HAVE_LOCALE_H
+#       include <locale.h>
 #endif // HAVE_LOCALE_H
 
+#include <iostream>
+using std::cerr;
+using std::endl;
+using std::string;
 
 void NLSInit(const char *catalog) {
-  I18n *i18n = I18n::instance();
-  i18n->openCatalog(catalog);
+        I18n *i18n = I18n::instance();
+        i18n->openCatalog(catalog);
 }
 
 
-I18n::I18n(void) {
-#ifdef    HAVE_SETLOCALE
-  locale = setlocale(LC_ALL, "");
-  if (! locale) {
-    fprintf(stderr, "failed to set locale, reverting to \"C\"\n");
+I18n::I18n():m_multibyte(false), m_catalog_fd((nl_catd)(-1)) {
+#ifdef          HAVE_SETLOCALE
+        //make sure we don't get 0 to m_locale string
+        char *temp = setlocale(LC_ALL, "");
+        m_locale = ( temp ?  temp : ""); 
+        if (m_locale.size() == 0) {
+                cerr<<"Warning: Failed to set locale, reverting to \"C\""<<endl;
 #endif // HAVE_SETLOCALE
-    locale = "C";
-    mb = 0;
-#ifdef    HAVE_SETLOCALE
-  } else if (! strcmp(locale, "C") || ! strcmp(locale, "POSIX")) {
-    mb = 0;
-  } else {
-    mb = 1;
-    // truncate any encoding off the end of the locale
-    char *l = strchr(locale, '.');
-    if (l) *l = '\0';
-  }
+                m_locale = "C";
+#ifdef          HAVE_SETLOCALE
+        } else {                
+                // MB_CUR_MAX returns the size of a char in the current locale
+                if (MB_CUR_MAX > 1)
+                        m_multibyte = true;
+                
+                // truncate any encoding off the end of the locale
+                                
+                string::size_type index = m_locale.find('@');
+                if (index != string::npos)
+                        m_locale.erase(index); //erase all characters starting at index                                 
+                
+                index = m_locale.find('.');
+                if (index != string::npos) 
+                        m_locale.erase(index); //erase all characters starting at index 
+        }
 #endif // HAVE_SETLOCALE
-
-  catalog_filename = (char *) 0;
-  catalog_fd = (nl_catd) -1;
 }
 
 
-I18n::~I18n(void) {
-  delete catalog_filename;
+I18n::~I18n() {
 
 #if defined(NLS) && defined(HAVE_CATCLOSE)
-  if (catalog_fd != (nl_catd) -1)
-    catclose(catalog_fd);
+        if (m_catalog_fd != (nl_catd)-1)
+                catclose(m_catalog_fd);
 #endif // HAVE_CATCLOSE
 }
 
@@ -90,37 +102,35 @@ I18n *I18n::instance() {
 
 void I18n::openCatalog(const char *catalog) {
 #if defined(NLS) && defined(HAVE_CATOPEN)
-  int lp = strlen(LOCALEPATH), lc = strlen(locale),
-      ct = strlen(catalog), len = lp + lc + ct + 3;
-  catalog_filename = new char[len];
-
-  strncpy(catalog_filename, LOCALEPATH, lp);
-  *(catalog_filename + lp) = '/';
-  strncpy(catalog_filename + lp + 1, locale, lc);
-  *(catalog_filename + lp + lc + 1) = '/';
-  strncpy(catalog_filename + lp + lc + 2, catalog, ct + 1);
-
-#  ifdef    MCLoadBySet
-  catalog_fd = catopen(catalog_filename, MCLoadBySet);
-#  else // !MCLoadBySet
-  catalog_fd = catopen(catalog_filename, NL_CAT_LOCALE);
-#  endif // MCLoadBySet
-
-  if (catalog_fd == (nl_catd) -1)
-    fprintf(stderr, "failed to open catalog, using default messages\n");
+        
+        string catalog_filename = LOCALEPATH;
+        catalog_filename += '/';
+        catalog_filename += m_locale;
+        catalog_filename += '/';
+        catalog_filename += catalog;
+
+#ifdef          MCLoadBySet
+        m_catalog_fd = catopen(catalog_filename.c_str(), MCLoadBySet);
+#else // !MCLoadBySet
+        m_catalog_fd = catopen(catalog_filename.c_str(), NL_CAT_LOCALE);
+#endif // MCLoadBySet
+
+        if (m_catalog_fd == (nl_catd)-1)
+                cerr<<"Warning: Failed to open catalog, using default messages."<<endl;
         
 #else // !HAVE_CATOPEN
-  catalog_fd = (nl_catd) -1;
-  catalog_filename = (char *) 0;
+        
+        m_catalog_fd = (nl_catd)-1;
 #endif // HAVE_CATOPEN
 }
 
 
-const char *I18n::getMessage(int set, int msg, const char *s) {
-#if   defined(NLS) && defined(HAVE_CATGETS)
-  if (catalog_fd != (nl_catd) -1)
-    return (const char *) catgets(catalog_fd, set, msg, s);
-  else
-#endif
-    return s;
+const char *I18n::getMessage(int set_number, int message_number, const char *default_message) {
+
+#if defined(NLS) && defined(HAVE_CATGETS)
+        if (m_catalog_fd != (nl_catd)-1)
+                return (const char *) catgets(m_catalog_fd, set_number, message_number, default_message);
+        else
+#endif // NLS && HAVE_CATGETS
+                return default_message;
 }