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deb-mbse/mbsetup/m_lang.c

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/*****************************************************************************
*
* $Id$
* Purpose ...............: Setup Languages.
*
*****************************************************************************
* Copyright (C) 1997-2002
*
* Michiel Broek FIDO: 2:280/2802
* Beekmansbos 10
* 1971 BV IJmuiden
* the Netherlands
*
* This file is part of MBSE BBS.
*
* This BBS is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2, or (at your option) any
* later version.
*
* MB BBS is distributed in the hope that it will be useful, 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 MB BBS; see the file COPYING. If not, write to the Free
* Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
*****************************************************************************/
#include "../config.h"
#include "../lib/libs.h"
#include "../lib/memwatch.h"
#include "../lib/structs.h"
#include "../lib/users.h"
#include "../lib/records.h"
#include "../lib/common.h"
#include "../lib/clcomm.h"
#include "screen.h"
#include "mutil.h"
#include "ledit.h"
#include "stlist.h"
#include "m_global.h"
#include "m_lang.h"
int LangUpdated = 0;
/*
* Count nr of lang records in the database.
* Creates the database if it doesn't exist.
*/
int CountLanguage(void)
{
FILE *fil;
char ffile[PATH_MAX];
int count;
sprintf(ffile, "%s/etc/language.data", getenv("MBSE_ROOT"));
if ((fil = fopen(ffile, "r")) == NULL) {
if ((fil = fopen(ffile, "a+")) != NULL) {
Syslog('+', "Created new %s", ffile);
langhdr.hdrsize = sizeof(langhdr);
langhdr.recsize = sizeof(lang);
fwrite(&langhdr, sizeof(langhdr), 1, fil);
/*
* Setup default records
*/
memset(&lang, 0, sizeof(lang));
sprintf(lang.Name, "English");
sprintf(lang.LangKey, "E");
sprintf(lang.MenuPath, "%s/english/menus", getenv("MBSE_ROOT"));
sprintf(lang.TextPath, "%s/english/txtfiles", getenv("MBSE_ROOT"));
sprintf(lang.MacroPath, "%s/english/macro", getenv("MBSE_ROOT"));
sprintf(lang.Filename, "english.lang");
lang.Available = TRUE;
fwrite(&lang, sizeof(lang), 1, fil);
memset(&lang, 0, sizeof(lang));
sprintf(lang.Name, "Nederlands");
sprintf(lang.LangKey, "N");
sprintf(lang.MenuPath, "%s/dutch/menus", getenv("MBSE_ROOT"));
sprintf(lang.TextPath, "%s/dutch/txtfiles", getenv("MBSE_ROOT"));
sprintf(lang.MacroPath, "%s/dutch/macro", getenv("MBSE_ROOT"));
sprintf(lang.Filename, "dutch.lang");
lang.Available = TRUE;
fwrite(&lang, sizeof(lang), 1, fil);
memset(&lang, 0, sizeof(lang));
sprintf(lang.Name, "Italian");
sprintf(lang.LangKey, "I");
sprintf(lang.MenuPath, "%s/italian/menus", getenv("MBSE_ROOT"));
sprintf(lang.TextPath, "%s/italian/txtfiles", getenv("MBSE_ROOT"));
sprintf(lang.MacroPath, "%s/italian/macro", getenv("MBSE_ROOT"));
sprintf(lang.Filename, "italian.lang");
lang.Available = TRUE;
fwrite(&lang, sizeof(lang), 1, fil);
memset(&lang, 0, sizeof(lang));
sprintf(lang.Name, "Spanish");
sprintf(lang.LangKey, "S");
sprintf(lang.MenuPath, "%s/spanish/menus", getenv("MBSE_ROOT"));
sprintf(lang.TextPath, "%s/spanish/txtfiles", getenv("MBSE_ROOT"));
sprintf(lang.MacroPath, "%s/spanish/macro", getenv("MBSE_ROOT"));
sprintf(lang.Filename, "spanish.lang");
lang.Available = TRUE;
fwrite(&lang, sizeof(lang), 1, fil);
memset(&lang, 0, sizeof(lang));
sprintf(lang.Name, "Galego");
sprintf(lang.LangKey, "G");
sprintf(lang.MenuPath, "%s/galego/menus", getenv("MBSE_ROOT"));
sprintf(lang.TextPath, "%s/galego/txtfiles", getenv("MBSE_ROOT"));
sprintf(lang.MacroPath, "%s/galego/macro", getenv("MBSE_ROOT"));
sprintf(lang.Filename, "galego.lang");
lang.Available = TRUE;
fwrite(&lang, sizeof(lang), 1, fil);
memset(&lang, 0, sizeof(lang));
sprintf(lang.Name, "Deutsch");
sprintf(lang.LangKey, "D");
sprintf(lang.MenuPath, "%s/german/menus", getenv("MBSE_ROOT"));
sprintf(lang.TextPath, "%s/german/txtfiles", getenv("MBSE_ROOT"));
sprintf(lang.MacroPath, "%s/german/macro", getenv("MBSE_ROOT"));
sprintf(lang.Filename, "german.lang");
lang.Available = TRUE;
fwrite(&lang, sizeof(lang), 1, fil);
fclose(fil);
chmod(ffile, 0640);
return 5;
} else
return -1;
}
fread(&langhdr, sizeof(langhdr), 1, fil);
fseek(fil, 0, SEEK_END);
count = (ftell(fil) - langhdr.hdrsize) / langhdr.recsize;
fclose(fil);
return count;
}
/*
* Open database for editing. The datafile is copied, if the format
* is changed it will be converted on the fly. All editing must be
* done on the copied file.
*/
int OpenLanguage(void);
int OpenLanguage(void)
{
FILE *fin, *fout;
char fnin[PATH_MAX], fnout[PATH_MAX];
long oldsize;
sprintf(fnin, "%s/etc/language.data", getenv("MBSE_ROOT"));
sprintf(fnout, "%s/etc/language.temp", getenv("MBSE_ROOT"));
if ((fin = fopen(fnin, "r")) != NULL) {
if ((fout = fopen(fnout, "w")) != NULL) {
fread(&langhdr, sizeof(langhdr), 1, fin);
/*
* In case we are automaic upgrading the data format
* we save the old format. If it is changed, the
* database must always be updated.
*/
oldsize = langhdr.recsize;
if (oldsize != sizeof(lang)) {
LangUpdated = 1;
Syslog('+', "Updated %s, format changed", fnin);
} else
LangUpdated = 0;
langhdr.hdrsize = sizeof(langhdr);
langhdr.recsize = sizeof(lang);
fwrite(&langhdr, sizeof(langhdr), 1, fout);
/*
* The datarecord is filled with zero's before each
* read, so if the format changed, the new fields
* will be empty.
*/
memset(&lang, 0, sizeof(lang));
while (fread(&lang, oldsize, 1, fin) == 1) {
fwrite(&lang, sizeof(lang), 1, fout);
memset(&lang, 0, sizeof(lang));
}
fclose(fin);
fclose(fout);
return 0;
} else
return -1;
}
return -1;
}
void CloseLanguage(int);
void CloseLanguage(int force)
{
char fin[PATH_MAX], fout[PATH_MAX];
FILE *fi, *fo;
st_list *lan = NULL, *tmp;
sprintf(fin, "%s/etc/language.data", getenv("MBSE_ROOT"));
sprintf(fout,"%s/etc/language.temp", getenv("MBSE_ROOT"));
if (LangUpdated == 1) {
if (force || (yes_no((char *)"Database is changed, save changes") == 1)) {
working(1, 0, 0);
fi = fopen(fout, "r");
fo = fopen(fin, "w");
fread(&langhdr, langhdr.hdrsize, 1, fi);
fwrite(&langhdr, langhdr.hdrsize, 1, fo);
while (fread(&lang, langhdr.recsize, 1, fi) == 1)
if (!lang.Deleted)
fill_stlist(&lan, lang.LangKey , ftell(fi) - langhdr.recsize);
sort_stlist(&lan);
for (tmp = lan; tmp; tmp = tmp->next) {
fseek(fi, tmp->pos, SEEK_SET);
fread(&lang, langhdr.recsize, 1, fi);
fwrite(&lang, langhdr.recsize, 1, fo);
}
fclose(fi);
fclose(fo);
unlink(fout);
tidy_stlist(&lan);
chmod(fin, 0640);
Syslog('+', "Updated \"language.data\"");
return;
}
}
chmod(fin, 0640);
working(1, 0, 0);
unlink(fout);
}
int AppendLanguage(void)
{
FILE *fil;
char ffile[PATH_MAX];
sprintf(ffile, "%s/etc/language.temp", getenv("MBSE_ROOT"));
if ((fil = fopen(ffile, "a")) != NULL) {
memset(&lang, 0, sizeof(lang));
fwrite(&lang, sizeof(lang), 1, fil);
fclose(fil);
LangUpdated = 1;
return 0;
} else
return -1;
}
void s_lang(void)
{
clr_index();
set_color(WHITE, BLACK);
mvprintw( 5, 2, "8.2 EDIT LANGUAGE");
set_color(CYAN, BLACK);
mvprintw( 7, 2, "1. Select");
mvprintw( 8, 2, "2. Name");
mvprintw( 9, 2, "3. Menupath");
mvprintw(10, 2, "4. Textpath");
mvprintw(11, 2, "5. Macropath");
mvprintw(12, 2, "6. Available");
mvprintw(13, 2, "7. Datafile");
mvprintw(14, 2, "8. Security");
mvprintw(15, 2, "9. Deleted");
}
/*
* Edit one record, return -1 if there are errors, 0 if ok.
*/
int EditLangRec(int Area)
{
FILE *fil;
char mfile[PATH_MAX];
long offset;
int j;
unsigned long crc, crc1;
clr_index();
working(1, 0, 0);
IsDoing("Edit Language");
sprintf(mfile, "%s/etc/language.temp", getenv("MBSE_ROOT"));
if ((fil = fopen(mfile, "r")) == NULL) {
working(2, 0, 0);
return -1;
}
offset = sizeof(langhdr) + ((Area -1) * sizeof(lang));
if (fseek(fil, offset, 0) != 0) {
working(2, 0, 0);
return -1;
}
fread(&lang, sizeof(lang), 1, fil);
fclose(fil);
crc = 0xffffffff;
crc = upd_crc32((char *)&lang, crc, sizeof(lang));
working(0, 0, 0);
s_lang();
for (;;) {
set_color(WHITE, BLACK);
show_str( 7,16, 1, lang.LangKey);
show_str( 8,16,30, lang.Name);
show_str( 9,16,64, lang.MenuPath);
show_str( 10,16,64, lang.TextPath);
show_str( 11,16,64, lang.MacroPath);
show_bool(12,16, lang.Available);
show_str( 13,16,24, lang.Filename);
show_sec( 14,16, lang.Security);
show_bool(15,16, lang.Deleted);
j = select_menu(9);
switch(j) {
case 0: crc1 = 0xffffffff;
crc1 = upd_crc32((char *)&lang, crc1, sizeof(lang));
if (crc != crc1) {
if (yes_no((char *)"Record is changed, save") == 1) {
working(1, 0, 0);
if ((fil = fopen(mfile, "r+")) == NULL) {
working(2, 0, 0);
return -1;
}
fseek(fil, offset, 0);
fwrite(&lang, sizeof(lang), 1, fil);
fclose(fil);
LangUpdated = 1;
working(1, 0, 0);
working(0, 0, 0);
}
}
IsDoing("Browsing Menu");
return 0;
case 1: E_UPS( 7,16,1, lang.LangKey, "The ^Key^ to select this language")
case 2: E_STR( 8,16,30,lang.Name, "The ^name^ of this language")
case 3: E_PTH( 9,16,64,lang.MenuPath, "The ^Menus Path^ of this language", 0755)
case 4: E_PTH( 10,16,64,lang.TextPath, "The ^Textfile path^ of this language", 0755)
case 5: E_PTH( 11,16,64,lang.MacroPath,"The ^Macro template path^ if this language", 0755)
case 6: E_BOOL(12,16, lang.Available,"Is this language ^available^")
case 7: E_STR( 13,16,24,lang.Filename, "The ^Filename^ (without path) of the language datafile")
case 8: E_SEC( 14,16, lang.Security, "8.2. LANGUAGE SECURITY", s_lang)
case 9: E_BOOL(15,16, lang.Deleted, "Is this language record ^Deleted^")
}
}
return 0;
}
void EditLanguage(void)
{
int records, i, x;
char pick[12];
FILE *fil;
char temp[PATH_MAX];
long offset;
clr_index();
working(1, 0, 0);
IsDoing("Browsing Menu");
if (config_read() == -1) {
working(2, 0, 0);
return;
}
records = CountLanguage();
if (records == -1) {
working(2, 0, 0);
return;
}
if (OpenLanguage() == -1) {
working(2, 0, 0);
return;
}
working(0, 0, 0);
for (;;) {
clr_index();
set_color(WHITE, BLACK);
mvprintw( 5, 6, "8.2 LANGUAGE SETUP");
set_color(CYAN, BLACK);
if (records != 0) {
sprintf(temp, "%s/etc/language.temp", getenv("MBSE_ROOT"));
if ((fil = fopen(temp, "r")) != NULL) {
fread(&langhdr, sizeof(langhdr), 1, fil);
x = 4;
set_color(CYAN, BLACK);
for (i = 1; i <= records; i++) {
offset = sizeof(langhdr) + ((i - 1) * langhdr.recsize);
fseek(fil, offset, 0);
fread(&lang, langhdr.recsize, 1, fil);
if (i == 11)
x = 44;
if (lang.Available)
set_color(CYAN, BLACK);
else
set_color(LIGHTBLUE, BLACK);
sprintf(temp, "%3d. %s %-30s", i, lang.LangKey, lang.Name);
mvprintw(i + 6, x, temp);
}
fclose(fil);
}
/* Show records here */
}
strcpy(pick, select_record(records, 20));
if (strncmp(pick, "-", 1) == 0) {
CloseLanguage(FALSE);
return;
}
if (strncmp(pick, "A", 1) == 0) {
working(1, 0, 0);
if (AppendLanguage() == 0) {
records++;
working(1, 0, 0);
} else
working(2, 0, 0);
working(0, 0, 0);
}
if ((atoi(pick) >= 1) && (atoi(pick) <= records))
EditLangRec(atoi(pick));
}
}
void InitLanguage(void)
{
CountLanguage();
OpenLanguage();
CloseLanguage(TRUE);
}
int PickLanguage(char *nr)
{
int Lang = '\0';
int records, i, x;
char pick[12];
FILE *fil;
char temp[PATH_MAX];
long offset;
clr_index();
working(1, 0, 0);
if (config_read() == -1) {
working(2, 0, 0);
return Lang;
}
records = CountLanguage();
if (records == -1) {
working(2, 0, 0);
return Lang;
}
working(0, 0, 0);
clr_index();
set_color(WHITE, BLACK);
sprintf(temp, "%s. LANGUAGE SELECT", nr);
mvprintw( 5, 4, temp);
set_color(CYAN, BLACK);
if (records != 0) {
sprintf(temp, "%s/etc/language.data", getenv("MBSE_ROOT"));
if ((fil = fopen(temp, "r")) != NULL) {
fread(&langhdr, sizeof(langhdr), 1, fil);
x = 2;
set_color(CYAN, BLACK);
for (i = 1; i <= records; i++) {
offset = sizeof(langhdr) + ((i - 1) * langhdr.recsize);
fseek(fil, offset, 0);
fread(&lang, langhdr.recsize, 1, fil);
if (i == 11)
x = 42;
if (lang.Available)
set_color(CYAN, BLACK);
else
set_color(LIGHTBLUE, BLACK);
sprintf(temp, "%3d. %s %-28s", i, lang.LangKey, lang.Name);
mvprintw(i + 6, x, temp);
}
strcpy(pick, select_pick(records, 20));
if ((atoi(pick) >= 1) && (atoi(pick) <= records)) {
offset = sizeof(langhdr) + ((atoi(pick) - 1) * langhdr.recsize);
fseek(fil, offset, 0);
fread(&lang, langhdr.recsize, 1, fil);
Lang = lang.LangKey[0];
}
fclose(fil);
}
}
return Lang;
}
int bbs_lang_doc(FILE *fp, FILE *toc, int page)
{
char temp[PATH_MAX];
FILE *no;
int j;
sprintf(temp, "%s/etc/language.data", getenv("MBSE_ROOT"));
if ((no = fopen(temp, "r")) == NULL)
return page;
page = newpage(fp, page);
addtoc(fp, toc, 8, 2, page, (char *)"BBS Language setup");
j = 0;
fprintf(fp, "\n\n");
fread(&langhdr, sizeof(langhdr), 1, no);
while ((fread(&lang, langhdr.recsize, 1, no)) == 1) {
if (j == 5) {
page = newpage(fp, page);
fprintf(fp, "\n");
j = 0;
}
fprintf(fp, " Language key %s\n", lang.LangKey);
fprintf(fp, " Language name %s\n", lang.Name);
fprintf(fp, " Available %s\n", getboolean(lang.Available));
fprintf(fp, " Menu path %s\n", lang.MenuPath);
fprintf(fp, " Textfiles path %s\n", lang.TextPath);
fprintf(fp, " Macrofiles path %s\n", lang.MacroPath);
fprintf(fp, " Language file %s\n", lang.Filename);
fprintf(fp, " Security level %s\n", get_secstr(lang.Security));
fprintf(fp, "\n\n");
j++;
}
fclose(no);
return page;
}
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