mirror of
https://github.com/nzp-team/fteqw.git
synced 2024-11-26 22:01:50 +00:00
e244436641
git-svn-id: https://svn.code.sf.net/p/fteqw/code/trunk@6050 fc73d0e0-1445-4013-8a0c-d673dee63da5
648 lines
14 KiB
C
648 lines
14 KiB
C
#include "quakedef.h"
|
|
|
|
//#define COLOURMISSINGSTRINGS //for english people to more easily see what's not translatable (text still white)
|
|
//#define COLOURUNTRANSLATEDSTRINGS //show empty translations as alt-text versions of the original string
|
|
|
|
//client may remap messages from the server to a regional bit of text.
|
|
//server may remap progs messages
|
|
|
|
//basic language is english (cos that's what (my version of) Quake uses).
|
|
//translate is english->lang
|
|
//untranslate is lang->english for console commands.
|
|
|
|
|
|
int com_language;
|
|
char sys_language[64] = "";
|
|
static char langpath[MAX_OSPATH] = "";
|
|
struct language_s languages[MAX_LANGUAGES];
|
|
static struct po_s *com_translations;
|
|
|
|
static void QDECL TL_LanguageChanged(struct cvar_s *var, char *oldvalue)
|
|
{
|
|
if (com_translations)
|
|
{
|
|
PO_Close(com_translations);
|
|
com_translations = NULL;
|
|
}
|
|
com_language = TL_FindLanguage(var->string);
|
|
}
|
|
|
|
cvar_t language = CVARAFC("lang", sys_language, "prvm_language", CVAR_USERINFO|CVAR_NORESET/*otherwise gamedir switches will be annoying*/, TL_LanguageChanged);
|
|
|
|
void TranslateInit(void)
|
|
{
|
|
Cvar_Register(&language, "Internationalisation");
|
|
}
|
|
|
|
void TL_Shutdown(void)
|
|
{
|
|
int j;
|
|
|
|
for (j = 0; j < MAX_LANGUAGES; j++)
|
|
{
|
|
if (!languages[j].name)
|
|
continue;
|
|
free(languages[j].name);
|
|
languages[j].name = NULL;
|
|
PO_Close(languages[j].po);
|
|
languages[j].po = NULL;
|
|
}
|
|
}
|
|
|
|
static int TL_LoadLanguage(char *lang)
|
|
{
|
|
vfsfile_t *f;
|
|
int j;
|
|
char *u;
|
|
for (j = 0; j < MAX_LANGUAGES; j++)
|
|
{
|
|
if (!languages[j].name)
|
|
break;
|
|
if (!stricmp(languages[j].name, lang))
|
|
return j;
|
|
}
|
|
|
|
//err... oops, ran out of languages...
|
|
if (j == MAX_LANGUAGES)
|
|
return 0;
|
|
|
|
if (*lang)
|
|
f = FS_OpenVFS(va("%sfteqw.%s.po", langpath, lang), "rb", FS_SYSTEM);
|
|
else
|
|
f = NULL;
|
|
if (!f && *lang)
|
|
{
|
|
//keep truncating until we can find a name that works
|
|
u = strrchr(lang, '_');
|
|
if (u)
|
|
*u = 0;
|
|
else
|
|
lang = "";
|
|
return TL_LoadLanguage(lang);
|
|
}
|
|
languages[j].name = strdup(lang);
|
|
languages[j].po = NULL;
|
|
|
|
#ifndef COLOURUNTRANSLATEDSTRINGS
|
|
if (f)
|
|
#endif
|
|
{
|
|
languages[j].po = PO_Create();
|
|
PO_Merge(languages[j].po, f);
|
|
}
|
|
|
|
return j;
|
|
}
|
|
int TL_FindLanguage(const char *lang)
|
|
{
|
|
char trimname[64];
|
|
Q_strncpyz(trimname, lang, sizeof(trimname));
|
|
return TL_LoadLanguage(trimname);
|
|
}
|
|
|
|
//need to set up default languages for any early prints before cvars are inited.
|
|
void TL_InitLanguages(const char *newlangpath)
|
|
{
|
|
int i;
|
|
char *lang;
|
|
|
|
if (!newlangpath)
|
|
newlangpath = "";
|
|
|
|
Q_strncpyz(langpath, newlangpath, sizeof(langpath));
|
|
|
|
//lang can override any environment or system settings.
|
|
if ((i = COM_CheckParm("-lang")))
|
|
Q_strncpyz(sys_language, com_argv[i+1], sizeof(sys_language));
|
|
else
|
|
{
|
|
lang = NULL;
|
|
if (!lang)
|
|
lang = getenv("LANGUAGE");
|
|
if (!lang)
|
|
lang = getenv("LC_ALL");
|
|
if (!lang)
|
|
lang = getenv("LC_MESSAGES");
|
|
if (!lang)
|
|
lang = getenv("LANG");
|
|
if (!lang)
|
|
lang = "";
|
|
if (!strcmp(lang, "C") || !strcmp(lang, "POSIX"))
|
|
lang = "";
|
|
|
|
//windows will have already set the locale from the windows settings, so only replace it if its actually valid.
|
|
if (*lang)
|
|
Q_strncpyz(sys_language, lang, sizeof(sys_language));
|
|
}
|
|
|
|
//clean it up.
|
|
//takes the form: [language[_territory][.codeset][@modifier]]
|
|
//we don't understand modifiers
|
|
lang = strrchr(sys_language, '@');
|
|
if (lang)
|
|
*lang = 0;
|
|
//we don't understand codesets sadly.
|
|
lang = strrchr(sys_language, '.');
|
|
if (lang)
|
|
*lang = 0;
|
|
//we also only support the single primary locale (no fallbacks, we're just using the language[+territory])
|
|
lang = strrchr(sys_language, ':');
|
|
if (lang)
|
|
*lang = 0;
|
|
//but we do support territories.
|
|
|
|
com_language = TL_FindLanguage(sys_language);
|
|
|
|
//make sure a fallback exists, but not as language 0
|
|
TL_FindLanguage("");
|
|
}
|
|
|
|
|
|
|
|
|
|
#ifdef HEXEN2
|
|
//this stuff is for hexen2 translation strings.
|
|
//(hexen2 is uuuuggllyyyy...)
|
|
static char *strings_list;
|
|
static char **strings_table;
|
|
static int strings_count;
|
|
static qboolean strings_loaded;
|
|
void T_FreeStrings(void)
|
|
{ //on map change, following gamedir change
|
|
if (strings_loaded)
|
|
{
|
|
BZ_Free(strings_list);
|
|
BZ_Free(strings_table);
|
|
strings_count = 0;
|
|
strings_loaded = false;
|
|
}
|
|
}
|
|
void T_LoadString(void)
|
|
{
|
|
int i;
|
|
char *s, *s2;
|
|
//count new lines
|
|
strings_loaded = true;
|
|
strings_count = 0;
|
|
strings_list = FS_LoadMallocFile("strings.txt", NULL);
|
|
if (!strings_list)
|
|
return;
|
|
|
|
for (s = strings_list; *s; s++)
|
|
{
|
|
if (*s == '\n')
|
|
strings_count++;
|
|
}
|
|
strings_table = BZ_Malloc(sizeof(char*)*strings_count);
|
|
|
|
s = strings_list;
|
|
for (i = 0; i < strings_count; i++)
|
|
{
|
|
strings_table[i] = s;
|
|
s2 = strchr(s, '\n');
|
|
if (!s2)
|
|
break;
|
|
|
|
while (s < s2)
|
|
{
|
|
if (*s == '\r')
|
|
*s = '\0';
|
|
else if (*s == '^' || *s == '@') //becomes new line
|
|
*s = '\n';
|
|
s++;
|
|
}
|
|
s = s2+1;
|
|
*s2 = '\0';
|
|
}
|
|
}
|
|
char *T_GetString(int num)
|
|
{
|
|
if (!strings_loaded)
|
|
{
|
|
T_LoadString();
|
|
}
|
|
if (num<0 || num >= strings_count)
|
|
return "BAD STRING";
|
|
|
|
return strings_table[num];
|
|
}
|
|
|
|
#ifdef HAVE_CLIENT
|
|
//for hexen2's objectives and stuff.
|
|
static char *info_strings_list;
|
|
static char **info_strings_table;
|
|
static int info_strings_count;
|
|
static qboolean info_strings_loaded;
|
|
void T_FreeInfoStrings(void)
|
|
{ //on map change, following gamedir change
|
|
if (info_strings_loaded)
|
|
{
|
|
BZ_Free(info_strings_list);
|
|
BZ_Free(info_strings_table);
|
|
info_strings_count = 0;
|
|
info_strings_loaded = false;
|
|
}
|
|
}
|
|
void T_LoadInfoString(void)
|
|
{
|
|
int i;
|
|
char *s, *s2;
|
|
//count new lines
|
|
info_strings_loaded = true;
|
|
info_strings_count = 0;
|
|
info_strings_list = FS_LoadMallocFile("infolist.txt", NULL);
|
|
if (!info_strings_list)
|
|
return;
|
|
|
|
for (s = info_strings_list; *s; s++)
|
|
{
|
|
if (*s == '\n')
|
|
info_strings_count++;
|
|
}
|
|
info_strings_table = BZ_Malloc(sizeof(char*)*info_strings_count);
|
|
|
|
s = info_strings_list;
|
|
for (i = 0; i < info_strings_count; i++)
|
|
{
|
|
info_strings_table[i] = s;
|
|
s2 = strchr(s, '\n');
|
|
if (!s2)
|
|
break;
|
|
|
|
while (s < s2)
|
|
{
|
|
if (*s == '\r')
|
|
*s = '\0';
|
|
else if (*s == '^' || *s == '@') //becomes new line
|
|
*s = '\n';
|
|
s++;
|
|
}
|
|
s = s2+1;
|
|
*s2 = '\0';
|
|
}
|
|
}
|
|
char *T_GetInfoString(int num)
|
|
{
|
|
if (!info_strings_loaded)
|
|
{
|
|
T_LoadInfoString();
|
|
}
|
|
if (num<0 || num >= info_strings_count)
|
|
return "BAD STRING";
|
|
|
|
return info_strings_table[num];
|
|
}
|
|
#endif
|
|
#endif
|
|
|
|
struct poline_s
|
|
{
|
|
bucket_t buck;
|
|
struct poline_s *next;
|
|
char *orig;
|
|
char *translated;
|
|
};
|
|
|
|
struct po_s
|
|
{
|
|
hashtable_t hash;
|
|
|
|
struct poline_s *lines;
|
|
};
|
|
|
|
static struct poline_s *PO_AddText(struct po_s *po, const char *orig, const char *trans)
|
|
{
|
|
size_t olen = strlen(orig)+1;
|
|
size_t tlen = strlen(trans)+1;
|
|
struct poline_s *line = Z_Malloc(sizeof(*line)+olen+tlen);
|
|
memcpy(line+1, orig, olen);
|
|
orig = (const char*)(line+1);
|
|
line->translated = (char*)(line+1)+olen;
|
|
memcpy(line->translated, trans, tlen);
|
|
trans = (const char*)(line->translated);
|
|
Hash_Add(&po->hash, orig, line, &line->buck);
|
|
|
|
line->next = po->lines;
|
|
po->lines = line;
|
|
return line;
|
|
}
|
|
void PO_Merge(struct po_s *po, vfsfile_t *file)
|
|
{
|
|
char *instart, *in, *end;
|
|
int inlen;
|
|
char msgid[32768];
|
|
char msgstr[32768];
|
|
struct {
|
|
quint32_t magic;
|
|
quint32_t revision;
|
|
quint32_t numstrings;
|
|
quint32_t offset_orig;
|
|
quint32_t offset_trans;
|
|
// quint32_t hashsize;
|
|
// quint32_t offset_hash;
|
|
} *moheader;
|
|
|
|
qboolean allowblanks = !!COM_CheckParm("-translatetoblank");
|
|
if (!file)
|
|
return;
|
|
|
|
inlen = file?VFS_GETLEN(file):0;
|
|
instart = in = BZ_Malloc(inlen+1);
|
|
if (file)
|
|
VFS_READ(file, in, inlen);
|
|
in[inlen] = 0;
|
|
if (file)
|
|
VFS_CLOSE(file);
|
|
|
|
moheader = (void*)in;
|
|
if (inlen >= sizeof(*moheader) && moheader->magic == 0x950412de)
|
|
{
|
|
struct
|
|
{
|
|
quint32_t length;
|
|
quint32_t offset;
|
|
} *src = (void*)(in+moheader->offset_orig), *dst = (void*)(in+moheader->offset_trans);
|
|
quint32_t i;
|
|
for (i = moheader->numstrings; i-- > 0; src++, dst++)
|
|
PO_AddText(po, in+src->offset, in+dst->offset);
|
|
}
|
|
else
|
|
{
|
|
end = in + inlen;
|
|
while(in < end)
|
|
{
|
|
while(*in == ' ' || *in == '\n' || *in == '\r' || *in == '\t')
|
|
in++;
|
|
if (*in == '#')
|
|
{
|
|
while (*in && *in != '\n')
|
|
in++;
|
|
}
|
|
else if (!strncmp(in, "msgid", 5) && (in[5] == ' ' || in[5] == '\t' || in[5] == '\r' || in[5] == '\n'))
|
|
{
|
|
size_t start = 0;
|
|
size_t ofs = 0;
|
|
in += 5;
|
|
while(1)
|
|
{
|
|
while(*in == ' ' || *in == '\n' || *in == '\r' || *in == '\t')
|
|
in++;
|
|
if (*in == '\"')
|
|
{
|
|
in = COM_ParseCString(in, msgid+start, sizeof(msgid) - start, &ofs);
|
|
start += ofs;
|
|
}
|
|
else
|
|
break;
|
|
}
|
|
}
|
|
else if (!strncmp(in, "msgstr", 6) && (in[6] == ' ' || in[6] == '\t' || in[6] == '\r' || in[6] == '\n'))
|
|
{
|
|
size_t start = 0;
|
|
size_t ofs = 0;
|
|
in += 6;
|
|
while(1)
|
|
{
|
|
while(*in == ' ' || *in == '\n' || *in == '\r' || *in == '\t')
|
|
in++;
|
|
if (*in == '\"')
|
|
{
|
|
in = COM_ParseCString(in, msgstr+start, sizeof(msgstr) - start, &ofs);
|
|
start += ofs;
|
|
}
|
|
else
|
|
break;
|
|
}
|
|
|
|
if ((*msgid && start) || allowblanks)
|
|
PO_AddText(po, msgid, msgstr);
|
|
#ifdef COLOURUNTRANSLATEDSTRINGS
|
|
else if (!start)
|
|
{
|
|
char temp[1024];
|
|
int i;
|
|
Q_snprintfz(temp, sizeof(temp), "%s", *msgstr?msgstr:msgid);
|
|
for (i = 0; temp[i]; i++)
|
|
{
|
|
if (temp[i] == '%')
|
|
{
|
|
while (temp[i] > ' ')
|
|
i++;
|
|
}
|
|
else if (temp[i] >= ' ')
|
|
temp[i] |= 0x80;
|
|
}
|
|
PO_AddText(po, msgid, temp);
|
|
}
|
|
#endif
|
|
}
|
|
else
|
|
{
|
|
//some sort of junk?
|
|
in++;
|
|
while (*in && *in != '\n')
|
|
in++;
|
|
}
|
|
}
|
|
}
|
|
|
|
BZ_Free(instart);
|
|
}
|
|
struct po_s *PO_Create(void)
|
|
{
|
|
struct po_s *po;
|
|
unsigned int buckets = 1024;
|
|
|
|
po = Z_Malloc(sizeof(*po) + Hash_BytesForBuckets(buckets));
|
|
Hash_InitTable(&po->hash, buckets, po+1);
|
|
return po;
|
|
}
|
|
void PO_Close(struct po_s *po)
|
|
{
|
|
if (!po)
|
|
return;
|
|
while(po->lines)
|
|
{
|
|
struct poline_s *r = po->lines;
|
|
po->lines = r->next;
|
|
Z_Free(r);
|
|
}
|
|
Z_Free(po);
|
|
}
|
|
|
|
const char *PO_GetText(struct po_s *po, const char *msg)
|
|
{
|
|
struct poline_s *line;
|
|
if (!po)
|
|
return msg;
|
|
line = Hash_Get(&po->hash, msg);
|
|
|
|
#ifdef COLOURMISSINGSTRINGS
|
|
if (!line)
|
|
{
|
|
char temp[1024];
|
|
int i;
|
|
Q_snprintfz(temp, sizeof(temp), "%s", msg);
|
|
for (i = 0; temp[i]; i++)
|
|
{
|
|
if (temp[i] == '%')
|
|
{
|
|
while (temp[i] > ' ')
|
|
i++;
|
|
}
|
|
else if (temp[i] >= ' ')
|
|
temp[i] |= 0x80;
|
|
}
|
|
line = PO_AddText(po, msg, temp);
|
|
}
|
|
#endif
|
|
|
|
if (line)
|
|
return line->translated;
|
|
return msg;
|
|
}
|
|
|
|
|
|
static void PO_Merge_Rerelease(struct po_s *po, const char *fmt)
|
|
{
|
|
//FOO <plat,plat> = "CString"
|
|
char line[32768];
|
|
char key[256];
|
|
char val[32768];
|
|
char *s;
|
|
vfsfile_t *file = NULL;
|
|
|
|
if (!file && *language.string) //use system locale names
|
|
file = FS_OpenVFS(va(fmt, language.string), "rb", FS_GAME);
|
|
if (!file) //make a guess
|
|
{
|
|
s = NULL;
|
|
if (language.string[0] && language.string[1] && (!language.string[2] || language.string[2] == '-' || language.string[2] == '_'))
|
|
{ //try to map the user's formal locale to the rerelease's arbitrary names (at least from the perspective of anyone who doesn't speak english).
|
|
if (!strncmp(language.string, "fr", 2))
|
|
s = "french";
|
|
else if (!strncmp(language.string, "de", 2))
|
|
s = "german";
|
|
else if (!strncmp(language.string, "it", 2))
|
|
s = "italian";
|
|
else if (!strncmp(language.string, "ru", 2))
|
|
s = "russian";
|
|
else if (!strncmp(language.string, "es", 2))
|
|
s = "spanish";
|
|
}
|
|
if (s)
|
|
file = FS_OpenVFS(va(fmt, s), "rb", FS_GAME);
|
|
}
|
|
if (!file) //fall back on misnamed american, for lack of a better default.
|
|
file = FS_OpenVFS(va(fmt, "english"), "rb", FS_GAME);
|
|
if (file)
|
|
{
|
|
*key = '$';
|
|
while(VFS_GETS(file, line, sizeof(line)))
|
|
{
|
|
s = COM_ParseOut(line, key+1, sizeof(key)-1);
|
|
s = COM_ParseOut(s, val, sizeof(val));
|
|
if (strcmp(val,"="))
|
|
continue;
|
|
s = COM_ParseCString(s, val, sizeof(val), NULL);
|
|
if (!s)
|
|
continue;
|
|
PO_AddText(po, key, val);
|
|
}
|
|
VFS_CLOSE(file);
|
|
}
|
|
}
|
|
|
|
const char *TL_Translate(const char *src)
|
|
{
|
|
if (*src == '$')
|
|
{
|
|
if (!com_translations)
|
|
{
|
|
char lang[64], *h;
|
|
vfsfile_t *f = NULL;
|
|
com_translations = PO_Create();
|
|
PO_Merge_Rerelease(com_translations, "localization/loc_%s.txt");
|
|
|
|
Q_strncpyz(lang, language.string, sizeof(lang));
|
|
while ((h = strchr(lang, '-')))
|
|
*h = '_'; //standardise it
|
|
if (*lang)
|
|
f = FS_OpenVFS(va("localisation/%s.po", lang), "rb", FS_GAME); //long/specific form
|
|
if (!f)
|
|
{
|
|
if ((h = strchr(lang, '_')))
|
|
{
|
|
*h = 0;
|
|
if (*lang)
|
|
f = FS_OpenVFS(va("localisation/%s.po", lang), "rb", FS_GAME); //short/general form
|
|
}
|
|
}
|
|
if (f)
|
|
PO_Merge(com_translations, f);
|
|
}
|
|
src = PO_GetText(com_translations, src);
|
|
}
|
|
return src;
|
|
}
|
|
void TL_Reformat(char *out, size_t outsize, size_t numargs, const char **arg)
|
|
{
|
|
const char *fmt;
|
|
const char *a;
|
|
size_t alen;
|
|
|
|
fmt = (numargs>0&&arg[0])?arg[0]:"";
|
|
fmt = TL_Translate(fmt);
|
|
|
|
outsize--;
|
|
while (outsize > 0)
|
|
{
|
|
if (!*fmt)
|
|
break;
|
|
else if (*fmt == '{')
|
|
{
|
|
unsigned int index = strtoul(fmt+1, (char**)&fmt, 10)+1;
|
|
int size = 0;
|
|
if (*fmt == ',')
|
|
size = strtol(fmt+1, (char**)&fmt, 10);
|
|
if (*fmt == ':')
|
|
{ //formatting, which we don't support because its all strings.
|
|
fmt = fmt+1;
|
|
while (*fmt && *fmt != '}')
|
|
fmt++;
|
|
}
|
|
if (*fmt == '}')
|
|
fmt++;
|
|
else
|
|
break; //some formatting error
|
|
|
|
if (index >= numargs || !arg[index])
|
|
a = "";
|
|
else
|
|
a = TL_Translate(arg[index]);
|
|
|
|
alen = strlen(a);
|
|
if (alen > outsize)
|
|
alen = outsize;
|
|
if (size > 0)
|
|
{ //right aligned
|
|
if (alen > size)
|
|
alen = size;
|
|
memcpy(out, a, alen);
|
|
}
|
|
else if (size < 0)
|
|
{ //left aligned
|
|
if (alen > -size)
|
|
alen = -size;
|
|
memcpy(out, a, alen);
|
|
}
|
|
else //no alignment, no padding.
|
|
memcpy(out, a, alen);
|
|
out += alen;
|
|
outsize -= alen;
|
|
}
|
|
else
|
|
*out++ = *fmt++, outsize--;
|
|
}
|
|
*out = 0;
|
|
}
|