// $Id$
-//
-// TinyGetText - A small flexible gettext() replacement
-// Copyright (C) 2004 Ingo Ruhnke <grumbel@gmx.de>
+//
+// TinyGetText
+// Copyright (C) 2006 Ingo Ruhnke <grumbel@gmx.de>
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// 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.
+
#include <config.h>
#include <sys/types.h>
#include "log.hpp"
#include "physfs/physfs_stream.hpp"
#include "log.hpp"
+#include "findlocale.hpp"
//#define TRANSLATION_DEBUG
return text;
iconv_t cd = iconv_open(to_charset.c_str(), from_charset.c_str());
-
+
size_t in_len = text.length();
size_t out_len = text.length()*3; // FIXME: cross fingers that this is enough
else if (name == "sk") return lang_sk;
else if (name == "pl") return lang_pl;
else if (name == "sl") return lang_sl;
- else return lang_en;
+ else return lang_en;
}
DictionaryManager::DictionaryManager()
: current_dict(&empty_dict)
{
parseLocaleAliases();
- // setup language from environment vars
- const char* lang = getenv("LC_ALL");
- if(!lang)
- lang = getenv("LC_MESSAGES");
- if(!lang)
- lang = getenv("LANG");
-
- if(lang)
- set_language(lang);
+ // Environment variable SUPERTUX_LANG overrides language settings.
+ const char* lang = getenv( "SUPERTUX_LANG" );
+ if( lang ){
+ set_language( lang );
+ return;
+ }
+ // use findlocale to setup language
+ FL_Locale *locale;
+ FL_FindLocale( &locale, FL_MESSAGES );
+ if( locale->lang)
+ set_language( locale->lang );
+ FL_FreeLocale( &locale );
}
void
{
// try to parse language alias list
std::ifstream in("/usr/share/locale/locale.alias");
-
+
char c = ' ';
while(in.good() && !in.eof()) {
while(isspace(c) && !in.eof())
in.get(c);
-
+
if(c == '#') { // skip comments
while(c != '\n' && !in.eof())
in.get(c);
continue;
}
-
+
std::string alias;
while(!isspace(c) && !in.eof()) {
alias += c;
set_language_alias(alias, language);
}
}
-
+
Dictionary&
DictionaryManager::get_dictionary(const std::string& spec)
{
for (SearchPath::iterator p = search_path.begin(); p != search_path.end(); ++p)
{
char** files = PHYSFS_enumerateFiles(p->c_str());
- if(!files)
+ if(!files)
{
log_warning << "Error: enumerateFiles() failed on " << *p << std::endl;
}
}
PHYSFS_freeList(files);
}
- }
+ }
return languages;
}
if(i != language_aliases.end()) {
lang = i->second;
}
-
+
std::string::size_type s = lang.find_first_of("_.");
if(s == std::string::npos)
return lang;
- return std::string(lang, 0, s);
+ return std::string(lang, 0, s);
}
void
}
std::string
-Dictionary::translate(const std::string& msgid, const std::string& msgid2, int num)
+Dictionary::translate(const std::string& msgid, const std::string& msgid2, int num)
{
PluralEntries::iterator i = plural_entries.find(msgid);
std::map<int, std::string>& msgstrs = i->second;
}
std::string
-Dictionary::translate(const std::string& msgid)
+Dictionary::translate(const std::string& msgid)
{
Entries::iterator i = entries.find(msgid);
if (i != entries.end() && !i->second.empty())
return msgid;
}
}
-
+
void
Dictionary::add_translation(const std::string& msgid, const std::string& ,
const std::map<int, std::string>& msgstrs)
plural_entries[msgid] = msgstrs;
}
-void
-Dictionary::add_translation(const std::string& msgid, const std::string& msgstr)
+void
+Dictionary::add_translation(const std::string& msgid, const std::string& msgstr)
{
entries[msgid] = msgstr;
}
// Seperate the header in lines
typedef std::vector<std::string> Lines;
Lines lines;
-
+
std::string::size_type start = 0;
for(std::string::size_type i = 0; i < header.length(); ++i)
{
void add_token(const Token& token)
{
- switch(state)
+ switch(state)
{
case WANT_MSGID:
- if (token.keyword == "msgid")
+ if (token.keyword == "msgid")
{
current_msgid = token.content;
state = WANT_MSGID_PLURAL;
log_warning << "tinygettext: expected 'msgid' keyword, got " << token.keyword << " at line " << line_num << std::endl;
}
break;
-
+
case WANT_MSGID_PLURAL:
- if (token.keyword == "msgid_plural")
+ if (token.keyword == "msgid_plural")
{
current_msgid_plural = token.content;
state = WANT_MSGSTR_PLURAL;
- }
+ }
else
{
state = WANT_MSGSTR;
break;
case WANT_MSGSTR:
- if (token.keyword == "msgstr")
+ if (token.keyword == "msgstr")
{
- if (current_msgid == "")
+ if (current_msgid == "")
{ // .po Header is hidden in the msgid with the empty string
parse_header(token.content);
}
dict.add_translation(current_msgid, convert(token.content, from_charset, to_charset));
}
state = WANT_MSGID;
- }
+ }
else
{
log_warning << "tinygettext: expected 'msgstr' keyword, got " << token.keyword << " at line " << line_num << std::endl;
break;
case WANT_MSGSTR_PLURAL:
- if (has_prefix(token.keyword, "msgstr["))
+ if (has_prefix(token.keyword, "msgstr["))
{
int num;
- if (sscanf(token.keyword.c_str(), "msgstr[%d]", &num) != 1)
+ if (sscanf(token.keyword.c_str(), "msgstr[%d]", &num) != 1)
{
log_warning << "Error: Couldn't parse: " << token.keyword << std::endl;
- }
- else
+ }
+ else
{
msgstr_plural[num] = convert(token.content, from_charset, to_charset);
}
}
- else
+ else
{
dict.add_translation(current_msgid, current_msgid_plural, msgstr_plural);
break;
}
}
-
- inline int getchar(std::istream& in)
+
+ inline int getchar(std::istream& in)
{
int c = in.get();
if (c == '\n')
line_num += 1;
return c;
}
-
+
void tokenize_po(std::istream& in)
{
- enum State { READ_KEYWORD,
+ enum State { READ_KEYWORD,
READ_CONTENT,
READ_CONTENT_IN_STRING,
SKIP_COMMENT };
{
// Read a new token
token = Token();
-
- do { // Read keyword
+
+ do { // Read keyword
token.keyword += c;
} while((c = getchar(in)) != EOF && !isspace(c));
in.unget();
case READ_CONTENT:
while((c = getchar(in)) != EOF)
{
- if (c == '"') {
+ if (c == '"') {
// Found start of content
state = READ_CONTENT_IN_STRING;
break;
}
};
-void read_po_file(Dictionary& dict_, std::istream& in)
+void read_po_file(Dictionary& dict_, std::istream& in)
{
POFileReader reader(in, dict_);
}
projects / supertux.git / blobdiff