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newlang.cpp
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C/C++ Source or Header
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2002-01-20
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13KB
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472 lines
// Win includes
#include "stdafx.h"
#include "Shell.h"
// Hash for lang.h
extern "C" {
#include "htshash.h"
};
#include "newlang.h"
// test
#ifndef _MBCS
#error "MBCS/DBCS support not found"
#endif
#include <locale.h>
int NewLangStrSz=1024;
inthash NewLangStr=NULL;
int NewLangStrKeysSz=1024;
inthash NewLangStrKeys=NULL;
void LANG_LOAD(char* limit_to) {
CWaitCursor wait;
//
extern int NewLangStrSz;
extern inthash NewLangStr;
extern int NewLangStrKeysSz;
extern inthash NewLangStrKeys;
//
int selected_lang=LANG_T(-1);
//
if (!limit_to) {
LANG_DELETE();
NewLangStr=inthash_new(NewLangStrSz);
NewLangStrKeys=inthash_new(NewLangStrKeysSz);
if ((NewLangStr==NULL) || (NewLangStrKeys==NULL)) {
AfxMessageBox("Error in lang.h: not enough memory");
} else {
inthash_value_is_malloc(NewLangStr,1);
inthash_value_is_malloc(NewLangStrKeys,1);
}
}
CString app;
CWinApp* pApp = AfxGetApp();
if (pApp) {
app=pApp->m_pszHelpFilePath;
app=app.Left(app.ReverseFind('\\')+1);
}
/* Load master file (list of keys and internal keys) */
if (!limit_to) {
CString mname=app+"lang.def";
if (!fexist((char*)LPCTSTR(mname)))
mname="lang.def";
FILE* fp=fopen(mname,"rb");
if (fp) {
char intkey[8192];
char key[8192];
while(!feof(fp)) {
linput_cpp(fp,intkey,8000);
linput_cpp(fp,key,8000);
if (strnotempty(intkey) && strnotempty(key)) {
char* test=LANGINTKEY(key);
/* Increment for multiple definitions */
if (strnotempty(test)) {
int increment=0;
int pos=strlen(key);
do {
increment++;
sprintf(key+pos,"%d",increment);
test=LANGINTKEY(key);
} while (strnotempty(test));
}
if (!strnotempty(test)) { // Θviter doublons
// conv_printf(key,key);
int len;
char* buff;
len=strlen(intkey);
buff=(char*)malloc(len+2);
if (buff) {
strcpy(buff,intkey);
inthash_add(NewLangStrKeys,key,(long int)(char*)buff);
}
}
} // if
} // while
fclose(fp);
} else {
AfxMessageBox("FATAL ERROR\r\n'lang.def' file NOT FOUND!\r\nEnsure that the installation was complete!");
exit(0);
}
}
/* Language Name? */
char* hashname;
{
char name[256];
sprintf(name,"LANGUAGE_%d",selected_lang+1);
hashname=LANGINTKEY(name);
}
/* Get only language name */
if (limit_to) {
if (hashname)
strcpy(limit_to,hashname);
else
strcpy(limit_to,"???");
return;
}
/* Error */
if (!hashname)
return;
// xxc TEST
/*
setlocale( LC_ALL, "Japanese");
_setmbcp(932); // shift-jis
setlocale( LC_ALL, ".932" );
setlocale( LC_ALL, "[.932]" );
CString st="";
int lid=SetThreadLocale(MAKELCID(MAKELANGID(LANG_JAPANESE,SUBLANG_NEUTRAL),SORT_DEFAULT ));
*/
/* Load specific language file */
{
int loops;
CString err_msg="";
// 2nd loop: load undefined strings
for(loops=0;loops<2;loops++) {
CString lbasename;
{
char name[256];
sprintf(name,"LANGUAGE_%d",(loops==0)?(selected_lang+1):1);
hashname=LANGINTKEY(name);
}
lbasename.Format("lang/%s.txt",hashname);
CString lname=app+lbasename;
if (!fexist((char*)LPCTSTR(lname)))
lname=lbasename;
FILE* fp=fopen(lname,"rb");
if (fp) {
char extkey[8192];
TCHAR value[8192];
while(!feof(fp)) {
//int ssz;
linput_cpp(fp,extkey,8000);
linput_cpp(fp,value,8000);
/*
ssz=linput_cpp(fp,value,8000);
CString st=value;
AfxMessageBox(st);
if (ssz>0) {
int tst=0;
int test=IsTextUnicode(value,ssz,&tst);
unsigned short st2[1024];
int ret=MultiByteToWideChar(CP_UTF8,0,(char*)value,ssz,st2,1024);
if (ret>0) {
char st3[1024]="";
int ret2=WideCharToMultiByte(CP_THREAD_ACP,0,st2,ret,(char*)st3,1024,NULL,FALSE);
if (ret2>0) {
AfxMessageBox(st3);
}
}
}
*/
if (strnotempty(extkey) && strnotempty(value)) {
int len;
char* buff;
char* intkey;
intkey=LANGINTKEY(extkey);
if (strnotempty(intkey)) {
/* Increment for multiple definitions */
{
char* test=LANGSEL(intkey);
if (strnotempty(test)) {
if (loops == 0) {
int increment=0;
int pos=strlen(extkey);
do {
increment++;
sprintf(extkey+pos,"%d",increment);
intkey=LANGINTKEY(extkey);
if (strnotempty(intkey))
test=LANGSEL(intkey);
else
test="";
} while (strnotempty(test));
} else
intkey="";
} else {
if (loops > 0) {
err_msg += intkey;
err_msg += " ";
}
}
}
/* Add key */
if (strnotempty(intkey)) {
len=strlen(value);
buff=(char*)malloc(len+2);
if (buff) {
conv_printf(value,buff);
inthash_add(NewLangStr,intkey,(long int)(char*)buff);
}
}
}
} // if
} // while
fclose(fp);
} else {
AfxMessageBox("FATAL ERROR\r\n'lang.def' file NOT FOUND!\r\nEnsure that the installation was complete!");
exit(0);
}
}
if (err_msg.GetLength()>0) {
// AfxMessageBox("Error: undefined strings follows:\r\n"+err_msg);
}
}
#if 0
app=app+"lang.h";
if (!fexist((char*)LPCTSTR(app)))
app="lang.h";
FILE* fp=fopen(app,"rb");
if (fp) {
char s[8192];
while(!feof(fp)) {
linput_cpp(fp,s,8000);
if (!strncmp(s,"#define ",8)) {
char* a;
char* name=s+8;
a=name;
while((*a!=' ') && (*a)) a++;
if ((*a) && (strlen(name)>0) && (((int) a - (int) name)<64)) {
*a++='\0';
if (limit_to) {
if (strcmp(name,limit_to))
a=NULL;
}
if (a) {
char* data;
data=a;
int toggle=0;
char* start_str=NULL;
int count=0;
while(*a) {
if (*a=='\"') {
toggle++;
if ((toggle%2)==1) {
if (count==selected_lang) {
start_str=a+1;
}
count++;
} else {
if (start_str) {
char* buff;
int len;
len=(int) a - (int) start_str;
if (len) {
buff=(char*)malloc(len+2);
if (buff) {
int i=0,j=0;
buff[0]='\0';
//strncat(buff,start_str,len);
while(i<len) {
switch(start_str[i]) {
case '\\':
i++;
switch(start_str[i]) {
case 'a': buff[j]='\a'; break;
case 'b': buff[j]='\b'; break;
case 'f': buff[j]='\f'; break;
case 'n': buff[j]='\n'; break;
case 'r': buff[j]='\r'; break;
case 't': buff[j]='\t'; break;
case 'v': buff[j]='\v'; break;
case '\'': buff[j]='\''; break;
case '\"': buff[j]='\"'; break;
case '\\': buff[j]='\\'; break;
case '?': buff[j]='\?'; break;
default: buff[j]=start_str[i]; break;
}
break;
default:
buff[j]=start_str[i];
break;
}
i++;
j++;
}
buff[j++]='\0';
if (!limit_to)
inthash_add(NewLangStr,name,(long int)(char*)buff);
else {
strcpy(limit_to,buff);
free(buff);
return;
}
}
}
start_str=NULL;
}
}
}
a++;
}
}
//NewLangStr.SetAt(sname,st);
/*
} else {
CString info;
info.Format("Error in lang.h: %s",name);
AfxMessageBox(info);
*/
}
}
}
fclose(fp);
} else {
AfxMessageBox("FATAL ERROR\r\n'lang.h' file NOT FOUND!\r\nEnsure that the installation was complete!");
exit(0);
}
#endif
// Control limit_to
if (limit_to)
limit_to[0]='\0';
}
void conv_printf(char* from,char* to) {
int i=0,j=0,len;
len=strlen(from);
while(i<len) {
switch(from[i]) {
case '\\':
i++;
switch(from[i]) {
case 'a': to[j]='\a'; break;
case 'b': to[j]='\b'; break;
case 'f': to[j]='\f'; break;
case 'n': to[j]='\n'; break;
case 'r': to[j]='\r'; break;
case 't': to[j]='\t'; break;
case 'v': to[j]='\v'; break;
case '\'': to[j]='\''; break;
case '\"': to[j]='\"'; break;
case '\\': to[j]='\\'; break;
case '?': to[j]='\?'; break;
default: to[j]=from[i]; break;
}
break;
default:
to[j]=from[i];
break;
}
i++;
j++;
}
to[j++]='\0';
}
void LANG_DELETE() {
extern int NewLangStrSz;
extern inthash NewLangStr;
extern int NewLangStrKeysSz;
extern inthash NewLangStrKeys;
//
inthash_delete(&NewLangStr);
inthash_delete(&NewLangStrKeys);
}
// sΘlection de la langue
void LANG_INIT() {
CWinApp* pApp = AfxGetApp();
if (pApp) {
int test = pApp->GetProfileInt("Language","IntId",0);
LANG_T(pApp->GetProfileInt("Language","IntId",0));
}
}
int LANG_T(int l) {
if (l>=0) {
QLANG_T(l);
CWinApp* pApp = AfxGetApp();
if (pApp)
pApp->WriteProfileInt("Language","IntId",l);
LANG_LOAD(NULL);
}
return QLANG_T(-1); // 0=default (english)
}
int QLANG_T(int l) {
static int lng=0;
if (l>=0) {
lng=l;
}
return lng; // 0=default (english)
}
/*
char* LANGSEL(char* lang0,...) {
char* lang=lang0;
char* langalt="";
int langid=LANG_T(-1);
//
va_list argList;
va_start(argList, lang0);
while(langid>0) {
if (lang) {
if (strlen(langalt)==0) {
if (strlen(lang)>0)
langalt=lang;
}
}
langid--;
lang=va_arg(argList, char*);
}
va_end(argList);
//
if (!lang)
return langalt;
if (strlen(lang)==0)
return langalt;
return lang;
}
*/
char* LANGSEL(char* name) {
unsigned long int adr=NULL;
if (NewLangStr)
if (!inthash_read(NewLangStr,name,(long int *)&adr))
adr=NULL;
if (adr) {
return (char*)adr;
}
return "";
}
char* LANGINTKEY(char* name) {
unsigned long int adr=NULL;
if (NewLangStrKeys)
if (!inthash_read(NewLangStrKeys,name,(long int *)&adr))
adr=NULL;
if (adr) {
return (char*)adr;
}
return "";
}