| 1 |
/* |
| 2 |
* language.c -- handles: |
| 3 |
* language support code |
| 4 |
* |
| 5 |
* $Id: language.c,v 1.7 1999/12/24 23:59:43 fabian Exp $ |
| 6 |
*/ |
| 7 |
/* |
| 8 |
* Copyright (C) 1997 Robey Pointer |
| 9 |
* Copyright (C) 1999, 2000 Eggheads |
| 10 |
* |
| 11 |
* This program is free software; you can redistribute it and/or |
| 12 |
* modify it under the terms of the GNU General Public License |
| 13 |
* as published by the Free Software Foundation; either version 2 |
| 14 |
* of the License, or (at your option) any later version. |
| 15 |
* |
| 16 |
* This program is distributed in the hope that it will be useful, |
| 17 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 18 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 19 |
* GNU General Public License for more details. |
| 20 |
* |
| 21 |
* You should have received a copy of the GNU General Public License |
| 22 |
* along with this program; if not, write to the Free Software |
| 23 |
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
| 24 |
*/ |
| 25 |
|
| 26 |
/* |
| 27 |
* DOES: |
| 28 |
* Nothing <- typical BB code :) |
| 29 |
* |
| 30 |
* ENVIRONMENT VARIABLES: |
| 31 |
* EGG_LANG - language to use (default: "english") |
| 32 |
* EGG_LANGDIR - directory with all lang files |
| 33 |
* (default: "./language") |
| 34 |
* WILL DO: |
| 35 |
* Upon loading: |
| 36 |
* o default loads section core, if possible. |
| 37 |
* Commands: |
| 38 |
* DCC .+lang <language> |
| 39 |
* DCC .-lang <language> |
| 40 |
* DCC .+lsec <section> |
| 41 |
* DCC .-lsec <section> |
| 42 |
* DCC .relang |
| 43 |
* DCC .ldump |
| 44 |
* DCC .lstat |
| 45 |
* |
| 46 |
* FILE FORMAT: language.lang |
| 47 |
* <textidx>,<text> |
| 48 |
* TEXT MESSAGE USAGE: |
| 49 |
* get_language(<textidx> [,<PARMS>]) |
| 50 |
* |
| 51 |
* ADDING LANGUAGES: |
| 52 |
* o Copy an existing <section>.<oldlanguage>.lang to a |
| 53 |
* new .lang file and modify as needed. |
| 54 |
* Use %s or %d where necessary, for plug-in |
| 55 |
* insertions of parameters (see core.english.lang). |
| 56 |
* o Ensure <section>.<newlanguage>.lang is in the lang |
| 57 |
* directory. |
| 58 |
* o .+lang <newlanguage> |
| 59 |
* ADDING SECTIONS: |
| 60 |
* o Create a <newsection>.english.lang file. |
| 61 |
* o Add add_lang_section("<newsection>"); to your module |
| 62 |
* startup function. |
| 63 |
* |
| 64 |
*/ |
| 65 |
|
| 66 |
#include "main.h" |
| 67 |
|
| 68 |
extern struct dcc_t *dcc; |
| 69 |
|
| 70 |
typedef struct lang_st { |
| 71 |
struct lang_st *next; |
| 72 |
char *lang; |
| 73 |
char *section; |
| 74 |
} lang_sec; |
| 75 |
|
| 76 |
typedef struct lang_pr { |
| 77 |
struct lang_pr *next; |
| 78 |
char *lang; |
| 79 |
} lang_pri; |
| 80 |
|
| 81 |
typedef struct lang_t { |
| 82 |
int idx; |
| 83 |
char *text; |
| 84 |
struct lang_t *next; |
| 85 |
} lang_tab; |
| 86 |
|
| 87 |
static lang_tab *langtab[64]; |
| 88 |
static lang_sec *langsection = NULL; |
| 89 |
static lang_pri *langpriority = NULL; |
| 90 |
|
| 91 |
static int del_lang(char *); |
| 92 |
static int add_message(int, char *); |
| 93 |
static void recheck_lang_sections(void); |
| 94 |
static void read_lang(char *); |
| 95 |
void add_lang_section(char *); |
| 96 |
int del_lang_section(char *); |
| 97 |
static char *get_specific_langfile(char *, lang_sec *); |
| 98 |
static char *get_langfile(lang_sec *); |
| 99 |
static int split_lang(char *, char **, char **); |
| 100 |
int cmd_loadlanguage(struct userrec *, int, char *); |
| 101 |
|
| 102 |
|
| 103 |
/* add a new preferred language to the list of languages. Newly added |
| 104 |
* languages get the highest priority. |
| 105 |
*/ |
| 106 |
void add_lang(char *lang) |
| 107 |
{ |
| 108 |
lang_pri *lp = langpriority, *lpo = NULL; |
| 109 |
|
| 110 |
Context; |
| 111 |
while (lp) { |
| 112 |
/* the language already exists, moving to the beginning */ |
| 113 |
if (!strcmp(lang, lp->lang)) { |
| 114 |
/* already at the front? */ |
| 115 |
if (!lpo) |
| 116 |
return; |
| 117 |
lpo->next = lp->next; |
| 118 |
lp->next = lpo; |
| 119 |
langpriority = lp; |
| 120 |
return; |
| 121 |
} |
| 122 |
lpo = lp; |
| 123 |
lp = lp->next; |
| 124 |
} |
| 125 |
|
| 126 |
/* no existing entry, create a new one */ |
| 127 |
lp = nmalloc(sizeof(lang_pri)); |
| 128 |
lp->lang = nmalloc(strlen(lang) + 1); |
| 129 |
strcpy(lp->lang, lang); |
| 130 |
lp->next = NULL; |
| 131 |
|
| 132 |
/* if we have other entries, point to the beginning of the old list */ |
| 133 |
if (langpriority) |
| 134 |
lp->next = langpriority; |
| 135 |
langpriority = lp; |
| 136 |
putlog(LOG_MISC, "*", "LANG: Language loaded: %s", lang); |
| 137 |
} |
| 138 |
|
| 139 |
/* remove a language from the list of preferred languages. */ |
| 140 |
static int del_lang(char *lang) |
| 141 |
{ |
| 142 |
lang_pri *lp = langpriority, *lpo = NULL; |
| 143 |
|
| 144 |
Context; |
| 145 |
while (lp) { |
| 146 |
/* found the language? */ |
| 147 |
if (!strcmp(lang, lp->lang)) { |
| 148 |
if (lpo) |
| 149 |
lpo->next = lp->next; |
| 150 |
else |
| 151 |
langpriority = lp->next; |
| 152 |
if (lp->lang) |
| 153 |
nfree(lp->lang); |
| 154 |
nfree(lp); |
| 155 |
putlog(LOG_MISC, "*", "LANG: Language unloaded: %s", |
| 156 |
lang); |
| 157 |
return 1; |
| 158 |
} |
| 159 |
lpo = lp; |
| 160 |
lp = lp->next; |
| 161 |
} |
| 162 |
/* language not found */ |
| 163 |
return 0; |
| 164 |
} |
| 165 |
|
| 166 |
static int add_message(int lidx, char *ltext) |
| 167 |
{ |
| 168 |
lang_tab *l = langtab[lidx & 63]; |
| 169 |
|
| 170 |
while (l) { |
| 171 |
if (l->idx && (l->idx == lidx)) { |
| 172 |
nfree(l->text); |
| 173 |
l->text = nmalloc(strlen(ltext) + 1); |
| 174 |
strcpy(l->text, ltext); |
| 175 |
return 1; |
| 176 |
} |
| 177 |
if (!l->next) |
| 178 |
break; |
| 179 |
l = l->next; |
| 180 |
} |
| 181 |
if (l) { |
| 182 |
l->next = nmalloc(sizeof(lang_tab)); |
| 183 |
l = l->next; |
| 184 |
} else |
| 185 |
l = langtab[lidx & 63] = nmalloc(sizeof(lang_tab)); |
| 186 |
l->idx = lidx; |
| 187 |
l->text = nmalloc(strlen(ltext) + 1); |
| 188 |
strcpy(l->text, ltext); |
| 189 |
l->next = 0; |
| 190 |
return 0; |
| 191 |
} |
| 192 |
|
| 193 |
/* recheck all sections and check if any language files are available |
| 194 |
* which match the preferred language(s) more closely |
| 195 |
*/ |
| 196 |
static void recheck_lang_sections(void) |
| 197 |
{ |
| 198 |
lang_sec *ls = langsection; |
| 199 |
char *langfile; |
| 200 |
|
| 201 |
Context; |
| 202 |
while (ls) { |
| 203 |
if (ls->section) { |
| 204 |
langfile = get_langfile(ls); |
| 205 |
/* found a language with a more preferred language? */ |
| 206 |
if (langfile) { |
| 207 |
read_lang(langfile); |
| 208 |
nfree(langfile); |
| 209 |
} |
| 210 |
} |
| 211 |
ls = ls->next; |
| 212 |
} |
| 213 |
} |
| 214 |
|
| 215 |
/* parse a language file */ |
| 216 |
static void read_lang(char *langfile) |
| 217 |
{ |
| 218 |
FILE *FLANG; |
| 219 |
char lbuf[512]; |
| 220 |
char *ltext = NULL; |
| 221 |
char *ctmp, *ctmp1; |
| 222 |
int lidx; |
| 223 |
int lline = 0; |
| 224 |
int lskip; |
| 225 |
int ltexts = 0; |
| 226 |
int ladd = 0, lupdate = 0; |
| 227 |
|
| 228 |
Context; |
| 229 |
FLANG = fopen(langfile, "r"); |
| 230 |
if (FLANG == NULL) { |
| 231 |
putlog(LOG_MISC, "*", "LANG: unexpected: reading from file %s failed.", |
| 232 |
langfile); |
| 233 |
return; |
| 234 |
} |
| 235 |
|
| 236 |
lskip = 0; |
| 237 |
while (fgets(lbuf, 511, FLANG)) { |
| 238 |
lline++; |
| 239 |
if (lbuf[0] != '#' || lskip) { |
| 240 |
ltext = nrealloc(ltext, 512); |
| 241 |
if (sscanf(lbuf, "%s", ltext) != EOF) { |
| 242 |
if (sscanf(lbuf, "0x%x,%500c", &lidx, ltext) != 2) { |
| 243 |
putlog(LOG_MISC, "*", "Malformed text line in %s at %d.", |
| 244 |
langfile, lline); |
| 245 |
} else { |
| 246 |
ltexts++; |
| 247 |
ctmp = strchr(ltext, '\n'); |
| 248 |
*ctmp = 0; |
| 249 |
while (ltext[strlen(ltext) - 1] == '\\') { |
| 250 |
ltext[strlen(ltext) - 1] = 0; |
| 251 |
if (fgets(lbuf, 511, FLANG)) { |
| 252 |
lline++; |
| 253 |
ctmp = strchr(lbuf, '\n'); |
| 254 |
*ctmp = 0; |
| 255 |
ltext = nrealloc(ltext, strlen(lbuf) + strlen(ltext) + 1); |
| 256 |
strcpy(strchr(ltext, 0), lbuf); |
| 257 |
} |
| 258 |
} |
| 259 |
} |
| 260 |
/* We gotta fix \n's here as, being arguments to sprintf(), */ |
| 261 |
/* they won't get translated */ |
| 262 |
ctmp = ltext; |
| 263 |
ctmp1 = ltext; |
| 264 |
while (*ctmp1) { |
| 265 |
if (*ctmp1 == '\\' && *(ctmp1 + 1) == 'n') { |
| 266 |
*ctmp = '\n'; |
| 267 |
ctmp1++; |
| 268 |
} else |
| 269 |
*ctmp = *ctmp1; |
| 270 |
ctmp++; |
| 271 |
ctmp1++; |
| 272 |
} |
| 273 |
*ctmp = '\0'; |
| 274 |
if (add_message(lidx, ltext)) { |
| 275 |
lupdate++; |
| 276 |
} else |
| 277 |
ladd++; |
| 278 |
} |
| 279 |
} else { |
| 280 |
ctmp = strchr(lbuf, '\n'); |
| 281 |
if (lskip && (strlen(lbuf) == 1 || *(ctmp - 1) != '\\')) |
| 282 |
lskip = 0; |
| 283 |
} |
| 284 |
} |
| 285 |
nfree(ltext); |
| 286 |
fclose(FLANG); |
| 287 |
|
| 288 |
putlog(LOG_MISC, "*", "LANG: %d messages of %d lines loaded from %s", |
| 289 |
ltexts, lline, langfile); |
| 290 |
putlog(LOG_MISC, "*", "LANG: %d adds, %d updates to message table", |
| 291 |
ladd, lupdate); |
| 292 |
} |
| 293 |
|
| 294 |
/* Add a new language section. e.g. section "core" |
| 295 |
* Load an apropriate language file for the specified section. |
| 296 |
*/ |
| 297 |
void add_lang_section(char *section) |
| 298 |
{ |
| 299 |
char *langfile = NULL; |
| 300 |
lang_sec *ls = langsection, *ols = NULL; |
| 301 |
int ok = 0; |
| 302 |
|
| 303 |
Context; |
| 304 |
while (ls) { |
| 305 |
/* already know of that section? */ |
| 306 |
if (!strcmp(section, ls->section)) |
| 307 |
return; |
| 308 |
ols = ls; |
| 309 |
ls = ls->next; |
| 310 |
} |
| 311 |
|
| 312 |
/* create new section entry */ |
| 313 |
ls = nmalloc(sizeof(lang_sec)); |
| 314 |
ls->section = nmalloc(strlen(section) + 1); |
| 315 |
strcpy(ls->section, section); |
| 316 |
ls->lang = NULL; |
| 317 |
ls->next = NULL; |
| 318 |
|
| 319 |
/* connect to existing list of sections */ |
| 320 |
if (ols) |
| 321 |
ols->next = ls; |
| 322 |
else |
| 323 |
langsection = ls; |
| 324 |
putlog(LOG_MISC, "*", "LANG: Section loaded: %s", section); |
| 325 |
|
| 326 |
/* Always load base language */ |
| 327 |
langfile = get_specific_langfile(BASELANG, ls); |
| 328 |
if (langfile) { |
| 329 |
read_lang(langfile); |
| 330 |
nfree(langfile); |
| 331 |
ok = 1; |
| 332 |
} |
| 333 |
/* Now overwrite base language with a more preferred one */ |
| 334 |
langfile = get_langfile(ls); |
| 335 |
if (!langfile) { |
| 336 |
if (!ok) |
| 337 |
putlog(LOG_MISC, "*", "LANG: No lang files found for section %s.", |
| 338 |
section); |
| 339 |
return; |
| 340 |
} |
| 341 |
read_lang(langfile); |
| 342 |
nfree(langfile); |
| 343 |
} |
| 344 |
|
| 345 |
int del_lang_section(char *section) |
| 346 |
{ |
| 347 |
lang_sec *ls = langsection, *ols = NULL; |
| 348 |
|
| 349 |
while (ls) { |
| 350 |
if (ls->section && !strcmp(ls->section, section)) { |
| 351 |
if (ols) |
| 352 |
ols->next = ls->next; |
| 353 |
else |
| 354 |
langsection = ls->next; |
| 355 |
nfree(ls->section); |
| 356 |
if (ls->lang) |
| 357 |
nfree(ls->lang); |
| 358 |
nfree(ls); |
| 359 |
putlog(LOG_MISC, "*", "LANG: Section unloaded: %s", section); |
| 360 |
return 1; |
| 361 |
} |
| 362 |
ols = ls; |
| 363 |
ls = ls->next; |
| 364 |
} |
| 365 |
return 0; |
| 366 |
} |
| 367 |
|
| 368 |
static char *get_specific_langfile(char *language, lang_sec *sec) |
| 369 |
{ |
| 370 |
char *ldir = getenv("EGG_LANGDIR"); |
| 371 |
char *langfile; |
| 372 |
FILE *sfile = NULL; |
| 373 |
|
| 374 |
if (!ldir) |
| 375 |
ldir = LANGDIR; |
| 376 |
langfile = nmalloc(strlen(ldir) + strlen(sec->section) + strlen(language)+8); |
| 377 |
sprintf(langfile, "%s/%s.%s.lang", ldir, sec->section, language); |
| 378 |
sfile = fopen(langfile, "r"); |
| 379 |
if (sfile) { |
| 380 |
fclose(sfile); |
| 381 |
/* save language used for this section */ |
| 382 |
sec->lang = nrealloc(sec->lang, strlen(language) + 1); |
| 383 |
strcpy(sec->lang, language); |
| 384 |
return langfile; |
| 385 |
} |
| 386 |
nfree(langfile); |
| 387 |
return NULL; |
| 388 |
} |
| 389 |
|
| 390 |
/* Searches for available language files and returns the file with the |
| 391 |
* most preferred language. |
| 392 |
*/ |
| 393 |
static char *get_langfile(lang_sec *sec) |
| 394 |
{ |
| 395 |
char *langfile; |
| 396 |
lang_pri *lp = langpriority; |
| 397 |
|
| 398 |
Context; |
| 399 |
while (lp) { |
| 400 |
/* there is no need to reload the same language */ |
| 401 |
if (sec->lang && !strcmp(sec->lang, lp->lang)) { |
| 402 |
return NULL; |
| 403 |
} |
| 404 |
langfile = get_specific_langfile(lp->lang, sec); |
| 405 |
if (langfile) |
| 406 |
return langfile; |
| 407 |
lp = lp->next; |
| 408 |
} |
| 409 |
/* we did not find any files, clear the language field */ |
| 410 |
if (sec->lang) |
| 411 |
nfree(sec->lang); |
| 412 |
sec->lang = NULL; |
| 413 |
return NULL; |
| 414 |
} |
| 415 |
|
| 416 |
/* Split up a string /path/<section>.<language>.lang into the |
| 417 |
* needed information for the new language system. |
| 418 |
* Only needed for compability functions. |
| 419 |
*/ |
| 420 |
static int split_lang(char *par, char **lang, char **section) |
| 421 |
{ |
| 422 |
char *p; |
| 423 |
|
| 424 |
Context; |
| 425 |
p = strrchr(par, '/'); |
| 426 |
/* path attached? */ |
| 427 |
if (p) |
| 428 |
*section = p + 1; |
| 429 |
else |
| 430 |
*section = par; |
| 431 |
p = strchr(*section, '.'); |
| 432 |
if (p) |
| 433 |
p[0] = 0; |
| 434 |
else |
| 435 |
return 0; |
| 436 |
*lang = p + 1; |
| 437 |
p = strstr(*lang, ".lang"); |
| 438 |
if (p) |
| 439 |
p[0] = 0; |
| 440 |
return 1; |
| 441 |
} |
| 442 |
|
| 443 |
/* compability function to allow users/modules to use the old command. */ |
| 444 |
int cmd_loadlanguage(struct userrec *u, int idx, char *par) |
| 445 |
{ |
| 446 |
char *section, *lang, *buf; |
| 447 |
|
| 448 |
Context; |
| 449 |
dprintf(idx, "Note: This command is obsoleted by +lang.\n"); |
| 450 |
if (!par || !par[0]) { |
| 451 |
dprintf(idx, "Usage: language <section>.<language>\n"); |
| 452 |
return 0; |
| 453 |
} |
| 454 |
if (idx != DP_LOG) |
| 455 |
putlog(LOG_CMDS, "*", "#%s# language %s", dcc[idx].nick, par); |
| 456 |
buf = nmalloc(strlen(par)+1); |
| 457 |
strcpy(buf, par); |
| 458 |
if (!split_lang(buf, &lang, §ion)) { |
| 459 |
nfree(buf); |
| 460 |
dprintf(idx, "Invalid parameter %s.\n", par); |
| 461 |
return 0; |
| 462 |
} |
| 463 |
add_lang(lang); |
| 464 |
add_lang_section(section); |
| 465 |
nfree(buf); |
| 466 |
recheck_lang_sections(); |
| 467 |
return 0; |
| 468 |
} |
| 469 |
|
| 470 |
static int cmd_plslang(struct userrec *u, int idx, char *par) |
| 471 |
{ |
| 472 |
Context; |
| 473 |
if (!par || !par[0]) { |
| 474 |
dprintf(idx, "Usage: +lang <language>\n"); |
| 475 |
return 0; |
| 476 |
} |
| 477 |
putlog(LOG_CMDS, "*", "#%s# +lang %s", dcc[idx].nick, par); |
| 478 |
add_lang(par); |
| 479 |
recheck_lang_sections(); |
| 480 |
return 0; |
| 481 |
} |
| 482 |
|
| 483 |
static int cmd_mnslang(struct userrec *u, int idx, char *par) |
| 484 |
{ |
| 485 |
Context; |
| 486 |
if (!par || !par[0]) { |
| 487 |
dprintf(idx, "Usage: -lang <language>\n"); |
| 488 |
return 0; |
| 489 |
} |
| 490 |
putlog(LOG_CMDS, "*", "#%s# -lang %s", dcc[idx].nick, par); |
| 491 |
if (!del_lang(par)) |
| 492 |
dprintf(idx, "Language %s not found.\n", par); |
| 493 |
else |
| 494 |
recheck_lang_sections(); |
| 495 |
return 0; |
| 496 |
} |
| 497 |
|
| 498 |
static int cmd_plslsec(struct userrec *u, int idx, char *par) |
| 499 |
{ |
| 500 |
Context; |
| 501 |
if (!par || !par[0]) { |
| 502 |
dprintf(idx, "Usage: +lsec <section>\n"); |
| 503 |
return 0; |
| 504 |
} |
| 505 |
putlog(LOG_CMDS, "*", "#%s# +lsec %s", dcc[idx].nick, par); |
| 506 |
add_lang_section(par); |
| 507 |
return 0; |
| 508 |
} |
| 509 |
|
| 510 |
static int cmd_mnslsec(struct userrec *u, int idx, char *par) |
| 511 |
{ |
| 512 |
Context; |
| 513 |
if (!par || !par[0]) { |
| 514 |
dprintf(idx, "Usage: -lsec <section>\n"); |
| 515 |
return 0; |
| 516 |
} |
| 517 |
putlog(LOG_CMDS, "*", "#%s# -lsec %s", dcc[idx].nick, par); |
| 518 |
if (!del_lang_section(par)) |
| 519 |
dprintf(idx, "Section %s not found.\n", par); |
| 520 |
return 0; |
| 521 |
} |
| 522 |
|
| 523 |
static int cmd_relang(struct userrec *u, int idx, char *par) |
| 524 |
{ |
| 525 |
dprintf(idx, "Rechecking language sections...\n"); |
| 526 |
recheck_lang_sections(); |
| 527 |
return 0; |
| 528 |
} |
| 529 |
|
| 530 |
static int cmd_languagedump(struct userrec *u, int idx, char *par) |
| 531 |
{ |
| 532 |
lang_tab *l; |
| 533 |
char ltext2[512]; |
| 534 |
int idx2, i; |
| 535 |
|
| 536 |
Context; |
| 537 |
putlog(LOG_CMDS, "*", "#%s# ldump %s", dcc[idx].nick, par); |
| 538 |
if (par[0]) { |
| 539 |
/* atoi (hence strtol) don't work right here for hex */ |
| 540 |
if (strlen(par) > 2 && par[0] == '0' && par[1] == 'x') |
| 541 |
sscanf(par, "%x", &idx2); |
| 542 |
else |
| 543 |
idx2 = (int) strtol(par, (char **) NULL, 10); |
| 544 |
strcpy(ltext2, get_language(idx2)); |
| 545 |
dprintf(idx, "0x%x: %s\n", idx2, ltext2); |
| 546 |
return 0; |
| 547 |
} |
| 548 |
dprintf(idx, " LANGIDX TEXT\n"); |
| 549 |
for (i = 0; i < 64; i++) |
| 550 |
for (l = langtab[i]; l; l = l->next) |
| 551 |
dprintf(idx, "0x%x %s\n", l->idx, l->text); |
| 552 |
return 0; |
| 553 |
} |
| 554 |
|
| 555 |
static char text[512]; |
| 556 |
char *get_language(int idx) |
| 557 |
{ |
| 558 |
lang_tab *l = langtab[idx & 63]; |
| 559 |
|
| 560 |
if (!idx) |
| 561 |
return "MSG-0-"; |
| 562 |
while (l) { |
| 563 |
if (idx == l->idx) |
| 564 |
return l->text; |
| 565 |
l = l->next; |
| 566 |
} |
| 567 |
sprintf(text, "MSG%03X", idx); |
| 568 |
return text; |
| 569 |
} |
| 570 |
|
| 571 |
int expmem_language() |
| 572 |
{ |
| 573 |
lang_tab *l; |
| 574 |
lang_sec *ls = langsection; |
| 575 |
lang_pri *lp = langpriority; |
| 576 |
int i, size = 0; |
| 577 |
|
| 578 |
Context; |
| 579 |
for (i = 0; i < 64; i++) |
| 580 |
for (l = langtab[i]; l; l = l->next) { |
| 581 |
size += sizeof(lang_tab); |
| 582 |
size += (strlen(l->text) + 1); |
| 583 |
} |
| 584 |
while (ls) { |
| 585 |
size += sizeof(lang_sec); |
| 586 |
if (ls->section) |
| 587 |
size += strlen(ls->section)+1; |
| 588 |
if (ls->lang) |
| 589 |
size += strlen(ls->lang)+1; |
| 590 |
ls = ls->next; |
| 591 |
} |
| 592 |
while (lp) { |
| 593 |
size += sizeof(lang_pri); |
| 594 |
if (lp->lang) |
| 595 |
size += strlen(lp->lang)+1; |
| 596 |
lp = lp->next; |
| 597 |
} |
| 598 |
return size; |
| 599 |
} |
| 600 |
|
| 601 |
/* a report on the module status - not sure if we need this now :/ */ |
| 602 |
static int cmd_languagestatus(struct userrec *u, int idx, char *par) |
| 603 |
{ |
| 604 |
int ltexts = 0; |
| 605 |
register int i, c, maxdepth = 0, used = 0, empty = 0; |
| 606 |
lang_tab *l; |
| 607 |
lang_sec *ls = langsection; |
| 608 |
lang_pri *lp = langpriority; |
| 609 |
|
| 610 |
Context; |
| 611 |
putlog(LOG_CMDS, "*", "#%s# lstat %s", dcc[idx].nick, par); |
| 612 |
for (i = 0; i < 64; i++) { |
| 613 |
c = 0; |
| 614 |
for (l = langtab[i]; l; l = l->next) |
| 615 |
c++; |
| 616 |
if (c > maxdepth) |
| 617 |
maxdepth = c; |
| 618 |
if (c) |
| 619 |
used++; |
| 620 |
else |
| 621 |
empty++; |
| 622 |
ltexts += c; |
| 623 |
} |
| 624 |
Context; |
| 625 |
dprintf(idx, "Language code report:\n"); |
| 626 |
dprintf(idx, " Table size : %d bytes\n", expmem_language()); |
| 627 |
dprintf(idx, " Text messages: %d\n", ltexts); |
| 628 |
dprintf(idx, " %d used, %d unused, maxdepth %d, avg %f\n", |
| 629 |
used, empty, maxdepth, (float) ltexts / 64.0); |
| 630 |
if (lp) { |
| 631 |
int c = 0; |
| 632 |
|
| 633 |
dprintf(idx, " Supported languages:"); |
| 634 |
while (lp) { |
| 635 |
dprintf(idx, "%s %s", c ? "," : "", lp->lang); |
| 636 |
c = 1; |
| 637 |
lp = lp->next; |
| 638 |
} |
| 639 |
dprintf(idx, "\n"); |
| 640 |
} |
| 641 |
if (ls) { |
| 642 |
dprintf(idx, "\n SECTION LANG\n"); |
| 643 |
dprintf(idx, " ==============================\n"); |
| 644 |
while (ls) { |
| 645 |
dprintf(idx, " %-20s %s\n", ls->section, |
| 646 |
ls->lang ? ls->lang : "<none>"); |
| 647 |
ls = ls->next; |
| 648 |
} |
| 649 |
} |
| 650 |
return 0; |
| 651 |
} |
| 652 |
|
| 653 |
/* compability function to allow scripts to use the old command. */ |
| 654 |
static int tcl_language STDVAR |
| 655 |
{ |
| 656 |
char *lang, *section, *buf; |
| 657 |
BADARGS(2, 2, " language"); |
| 658 |
|
| 659 |
buf = nmalloc(strlen(argv[1])+1); |
| 660 |
strcpy(buf, argv[1]); |
| 661 |
if (!split_lang(buf, &lang, §ion)) { |
| 662 |
Tcl_AppendResult(irp, "Invalid parameter", NULL); |
| 663 |
nfree(buf); |
| 664 |
return TCL_ERROR; |
| 665 |
} |
| 666 |
add_lang(lang); |
| 667 |
add_lang_section(section); |
| 668 |
nfree(buf); |
| 669 |
recheck_lang_sections(); |
| 670 |
return TCL_OK; |
| 671 |
} |
| 672 |
|
| 673 |
static int tcl_plslang STDVAR |
| 674 |
{ |
| 675 |
BADARGS(2, 2, " language"); |
| 676 |
|
| 677 |
add_lang(argv[1]); |
| 678 |
recheck_lang_sections(); |
| 679 |
|
| 680 |
return TCL_OK; |
| 681 |
} |
| 682 |
|
| 683 |
static int tcl_mnslang STDVAR |
| 684 |
{ |
| 685 |
BADARGS(2, 2, " language"); |
| 686 |
|
| 687 |
if (!del_lang(argv[1])) { |
| 688 |
Tcl_AppendResult(irp, "Language not found.", NULL); |
| 689 |
return TCL_ERROR; |
| 690 |
} |
| 691 |
recheck_lang_sections(); |
| 692 |
|
| 693 |
return TCL_OK; |
| 694 |
} |
| 695 |
|
| 696 |
static int tcl_addlangsection STDVAR |
| 697 |
{ |
| 698 |
BADARGS(2, 2, " section"); |
| 699 |
|
| 700 |
add_lang_section(argv[1]); |
| 701 |
return TCL_OK; |
| 702 |
} |
| 703 |
|
| 704 |
static int tcl_dellangsection STDVAR |
| 705 |
{ |
| 706 |
BADARGS(2, 2, " section"); |
| 707 |
|
| 708 |
if (!del_lang_section(argv[1])) { |
| 709 |
Tcl_AppendResult(irp, "Section not found", NULL); |
| 710 |
return TCL_ERROR; |
| 711 |
} |
| 712 |
return TCL_OK; |
| 713 |
} |
| 714 |
|
| 715 |
static int tcl_relang STDVAR |
| 716 |
{ |
| 717 |
recheck_lang_sections(); |
| 718 |
return TCL_OK; |
| 719 |
} |
| 720 |
|
| 721 |
static cmd_t langdcc[] = |
| 722 |
{ |
| 723 |
{"language", "n", cmd_loadlanguage, NULL}, |
| 724 |
{"+lang", "n", cmd_plslang, NULL}, |
| 725 |
{"-lang", "n", cmd_mnslang, NULL}, |
| 726 |
{"+lsec", "n", cmd_plslsec, NULL}, |
| 727 |
{"-lsec", "n", cmd_mnslsec, NULL}, |
| 728 |
{"ldump", "n", cmd_languagedump, NULL}, |
| 729 |
{"lstat", "n", cmd_languagestatus, NULL}, |
| 730 |
{"relang", "n", cmd_relang, NULL}, |
| 731 |
{0, 0, 0, 0} |
| 732 |
}; |
| 733 |
|
| 734 |
static tcl_cmds langtcls[] = |
| 735 |
{ |
| 736 |
{"language", tcl_language}, |
| 737 |
{"addlang", tcl_plslang}, |
| 738 |
{"dellang", tcl_mnslang}, |
| 739 |
{"addlangsection", tcl_addlangsection}, |
| 740 |
{"dellangsection", tcl_dellangsection}, |
| 741 |
{"relang", tcl_relang}, |
| 742 |
{0, 0} |
| 743 |
}; |
| 744 |
|
| 745 |
void init_language(int flag) |
| 746 |
{ |
| 747 |
int i; |
| 748 |
char *deflang; |
| 749 |
|
| 750 |
Context; |
| 751 |
if (flag) { |
| 752 |
for (i = 0; i < 32; i++) |
| 753 |
langtab[i] = 0; |
| 754 |
/* The default language is always "english" as language files are |
| 755 |
* gauranteed to exist in english. */ |
| 756 |
add_lang("english"); |
| 757 |
/* Let the user choose a different, preferred language */ |
| 758 |
deflang = getenv("EGG_LANG"); |
| 759 |
if (deflang) |
| 760 |
add_lang(deflang); |
| 761 |
add_lang_section("core"); |
| 762 |
} else { |
| 763 |
add_tcl_commands(langtcls); |
| 764 |
add_builtins(H_dcc, langdcc); |
| 765 |
} |
| 766 |
} |
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