OpenTTD Source: src/strgen/strgen.cpp Source File

OpenTTD Source 1.11.0-RC1

strgen.cpp
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1 /*
2 * This file is part of OpenTTD.
3 * OpenTTD 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, version 2.
4 * OpenTTD 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.
5 * See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
6 */
7
10 #include "../stdafx.h"
11 #include "../core/endian_func.hpp"
12 #include "../string_func.h"
13 #include "../strings_type.h"
14 #include "../misc/getoptdata.h"
15 #include "../table/control_codes.h"
16
17 #include "strgen.h"
18
19 #include <stdarg.h>
20 #include <exception>
21
22 #if !defined(_WIN32) || defined(__CYGWIN__)
23 #include <unistd.h>
24 #include <sys/stat.h>
25 #endif
26
27 #if defined(_WIN32) || defined(__WATCOMC__)
28 #include <direct.h>
29 #endif /* _WIN32 || __WATCOMC__ */
30
31 #include "../table/strgen_tables.h"
32
33 #include "../safeguards.h"
34
35
36 #ifdef _MSC_VER
37 # define LINE_NUM_FMT(s) "%s (%d): warning: %s (" s ")\n"
38 #else
39 # define LINE_NUM_FMT(s) "%s:%d: " s ": %s\n"
40 #endif
41
42 void CDECL strgen_warning(const char *s, ...)
43 {
44 char buf[1024];
45 va_list va;
46 va_start(va, s);
47 vseprintf(buf, lastof(buf), s, va);
48 va_end(va);
49 fprintf(stderr, LINE_NUM_FMT("warning"), _file, _cur_line, buf);
50 _warnings++;
51 }
52
53 void CDECL strgen_error(const char *s, ...)
54 {
55 char buf[1024];
56 va_list va;
57 va_start(va, s);
58 vseprintf(buf, lastof(buf), s, va);
59 va_end(va);
60 fprintf(stderr, LINE_NUM_FMT("error"), _file, _cur_line, buf);
61 _errors++;
62 }
63
64 void NORETURN CDECL strgen_fatal(const char *s, ...)
65 {
66 char buf[1024];
67 va_list va;
68 va_start(va, s);
69 vseprintf(buf, lastof(buf), s, va);
70 va_end(va);
71 fprintf(stderr, LINE_NUM_FMT("FATAL"), _file, _cur_line, buf);
72 #ifdef _MSC_VER
73 fprintf(stderr, LINE_NUM_FMT("warning"), _file, _cur_line, "language is not compiled");
74 #endif
75 throw std::exception();
76 }
77
78 void NORETURN CDECL error(const char *s, ...)
79 {
80 char buf[1024];
81 va_list va;
82 va_start(va, s);
83 vseprintf(buf, lastof(buf), s, va);
84 va_end(va);
85 fprintf(stderr, LINE_NUM_FMT("FATAL"), _file, _cur_line, buf);
86 #ifdef _MSC_VER
87 fprintf(stderr, LINE_NUM_FMT("warning"), _file, _cur_line, "language is not compiled");
88 #endif
89 exit(2);
90 }
91
93 struct FileStringReader : StringReader {
94 FILE *fh;
95
103 FileStringReader(StringData &data, const char *file, bool master, bool translation) :
104 StringReader(data, file, master, translation)
105 {
106 this->fh = fopen(file, "rb");
107 if (this->fh == nullptr) error("Could not open %s", file);
108 }
109
111 virtual ~FileStringReader()
112 {
113 fclose(this->fh);
114 }
115
116 char *ReadLine(char *buffer, const char *last) override
117 {
118 return fgets(buffer, ClampToU16(last - buffer + 1), this->fh);
119 }
120
121 void HandlePragma(char *str) override;
122
123 void ParseFile() override
124 {
125 this->StringReader::ParseFile();
126
127 if (StrEmpty(_lang.name) || StrEmpty(_lang.own_name) || StrEmpty(_lang.isocode)) {
128 error("Language must include ##name, ##ownname and ##isocode");
129 }
130 }
131 };
132
133 void FileStringReader::HandlePragma(char *str)
134 {
135 if (!memcmp(str, "id ", 3)) {
136 this->data.next_string_id = strtoul(str + 3, nullptr, 0);
137 } else if (!memcmp(str, "name ", 5)) {
138 strecpy(_lang.name, str + 5, lastof(_lang.name));
139 } else if (!memcmp(str, "ownname ", 8)) {
140 strecpy(_lang.own_name, str + 8, lastof(_lang.own_name));
141 } else if (!memcmp(str, "isocode ", 8)) {
142 strecpy(_lang.isocode, str + 8, lastof(_lang.isocode));
143 } else if (!memcmp(str, "textdir ", 8)) {
144 if (!memcmp(str + 8, "ltr", 3)) {
145 _lang.text_dir = TD_LTR;
146 } else if (!memcmp(str + 8, "rtl", 3)) {
147 _lang.text_dir = TD_RTL;
148 } else {
149 error("Invalid textdir %s", str + 8);
150 }
151 } else if (!memcmp(str, "digitsep ", 9)) {
152 str += 9;
153 strecpy(_lang.digit_group_separator, strcmp(str, "{NBSP}") == 0 ? NBSP : str, lastof(_lang.digit_group_separator));
154 } else if (!memcmp(str, "digitsepcur ", 12)) {
155 str += 12;
156 strecpy(_lang.digit_group_separator_currency, strcmp(str, "{NBSP}") == 0 ? NBSP : str, lastof(_lang.digit_group_separator_currency));
157 } else if (!memcmp(str, "decimalsep ", 11)) {
158 str += 11;
159 strecpy(_lang.digit_decimal_separator, strcmp(str, "{NBSP}") == 0 ? NBSP : str, lastof(_lang.digit_decimal_separator));
160 } else if (!memcmp(str, "winlangid ", 10)) {
161 const char *buf = str + 10;
162 long langid = strtol(buf, nullptr, 16);
163 if (langid > (long)UINT16_MAX || langid < 0) {
164 error("Invalid winlangid %s", buf);
165 }
166 _lang.winlangid = (uint16)langid;
167 } else if (!memcmp(str, "grflangid ", 10)) {
168 const char *buf = str + 10;
169 long langid = strtol(buf, nullptr, 16);
170 if (langid >= 0x7F || langid < 0) {
171 error("Invalid grflangid %s", buf);
172 }
173 _lang.newgrflangid = (uint8)langid;
174 } else if (!memcmp(str, "gender ", 7)) {
175 if (this->master) error("Genders are not allowed in the base translation.");
176 char *buf = str + 7;
177
178 for (;;) {
179 const char *s = ParseWord(&buf);
180
181 if (s == nullptr) break;
182 if (_lang.num_genders >= MAX_NUM_GENDERS) error("Too many genders, max %d", MAX_NUM_GENDERS);
183 strecpy(_lang.genders[_lang.num_genders], s, lastof(_lang.genders[_lang.num_genders]));
184 _lang.num_genders++;
185 }
186 } else if (!memcmp(str, "case ", 5)) {
187 if (this->master) error("Cases are not allowed in the base translation.");
188 char *buf = str + 5;
189
190 for (;;) {
191 const char *s = ParseWord(&buf);
192
193 if (s == nullptr) break;
194 if (_lang.num_cases >= MAX_NUM_CASES) error("Too many cases, max %d", MAX_NUM_CASES);
195 strecpy(_lang.cases[_lang.num_cases], s, lastof(_lang.cases[_lang.num_cases]));
196 _lang.num_cases++;
197 }
198 } else {
199 StringReader::HandlePragma(str);
200 }
201 }
202
203 bool CompareFiles(const char *n1, const char *n2)
204 {
205 FILE *f2 = fopen(n2, "rb");
206 if (f2 == nullptr) return false;
207
208 FILE *f1 = fopen(n1, "rb");
209 if (f1 == nullptr) {
210 fclose(f2);
211 error("can't open %s", n1);
212 }
213
214 size_t l1, l2;
215 do {
216 char b1[4096];
217 char b2[4096];
218 l1 = fread(b1, 1, sizeof(b1), f1);
219 l2 = fread(b2, 1, sizeof(b2), f2);
220
221 if (l1 != l2 || memcmp(b1, b2, l1)) {
222 fclose(f2);
223 fclose(f1);
224 return false;
225 }
226 } while (l1 != 0);
227
228 fclose(f2);
229 fclose(f1);
230 return true;
231 }
232
234 struct FileWriter {
235 FILE *fh;
236 const char *filename;
237
242 FileWriter(const char *filename)
243 {
244 this->filename = stredup(filename);
245 this->fh = fopen(this->filename, "wb");
246
247 if (this->fh == nullptr) {
248 error("Could not open %s", this->filename);
249 }
250 }
251
253 void Finalise()
254 {
255 fclose(this->fh);
256 this->fh = nullptr;
257 }
258
260 virtual ~FileWriter()
261 {
262 /* If we weren't closed an exception was thrown, so remove the temporary file. */
263 if (fh != nullptr) {
264 fclose(this->fh);
265 unlink(this->filename);
266 }
267 free(this->filename);
268 }
269 };
270
271 struct HeaderFileWriter : HeaderWriter, FileWriter {
273 const char *real_filename;
275 int prev;
276
281 HeaderFileWriter(const char *filename) : FileWriter("tmp.xxx"),
282 real_filename(stredup(filename)), prev(0)
283 {
284 fprintf(this->fh, "/* This file is automatically generated. Do not modify */\n\n");
285 fprintf(this->fh, "#ifndef TABLE_STRINGS_H\n");
286 fprintf(this->fh, "#define TABLE_STRINGS_H\n");
287 }
288
290 ~HeaderFileWriter()
291 {
292 free(real_filename);
293 }
294
295 void WriteStringID(const char *name, int stringid)
296 {
297 if (prev + 1 != stringid) fprintf(this->fh, "\n");
298 fprintf(this->fh, "static const StringID %s = 0x%X;\n", name, stringid);
299 prev = stringid;
300 }
301
302 void Finalise(const StringData &data)
303 {
304 /* Find the plural form with the most amount of cases. */
305 int max_plural_forms = 0;
306 for (uint i = 0; i < lengthof(_plural_forms); i++) {
307 max_plural_forms = std::max(max_plural_forms, _plural_forms[i].plural_count);
308 }
309
310 fprintf(this->fh,
311 "\n"
312 "static const uint LANGUAGE_PACK_VERSION = 0x%X;\n"
313 "static const uint LANGUAGE_MAX_PLURAL = %u;\n"
314 "static const uint LANGUAGE_MAX_PLURAL_FORMS = %d;\n\n",
315 (uint)data.Version(), (uint)lengthof(_plural_forms), max_plural_forms
316 );
317
318 fprintf(this->fh, "#endif /* TABLE_STRINGS_H */\n");
319
320 this->FileWriter::Finalise();
321
322 if (CompareFiles(this->filename, this->real_filename)) {
323 /* files are equal. tmp.xxx is not needed */
324 unlink(this->filename);
325 } else {
326 /* else rename tmp.xxx into filename */
327 # if defined(_WIN32)
328 unlink(this->real_filename);
329 # endif
330 if (rename(this->filename, this->real_filename) == -1) error("rename() failed");
331 }
332 }
333 };
334
336 struct LanguageFileWriter : LanguageWriter, FileWriter {
341 LanguageFileWriter(const char *filename) : FileWriter(filename)
342 {
343 }
344
345 void WriteHeader(const LanguagePackHeader *header)
346 {
347 this->Write((const byte *)header, sizeof(*header));
348 }
349
350 void Finalise()
351 {
352 if (fputc(0, this->fh) == EOF) {
353 error("Could not write to %s", this->filename);
354 }
355 this->FileWriter::Finalise();
356 }
357
358 void Write(const byte *buffer, size_t length)
359 {
360 if (fwrite(buffer, sizeof(*buffer), length, this->fh) != length) {
361 error("Could not write to %s", this->filename);
362 }
363 }
364 };
365
367 static inline void ottd_mkdir(const char *directory)
368 {
369 /* Ignore directory creation errors; they'll surface later on, and most
370 * of the time they are 'directory already exists' errors anyhow. */
371 #if defined(_WIN32) || defined(__WATCOMC__)
372 mkdir(directory);
373 #else
374 mkdir(directory, 0755);
375 #endif
376 }
377
383 static inline char *mkpath(char *buf, const char *last, const char *path, const char *file)
384 {
385 strecpy(buf, path, last); // copy directory into buffer
386
387 char *p = strchr(buf, '\0'); // add path separator if necessary
388 if (p[-1] != PATHSEPCHAR && p != last) *p++ = PATHSEPCHAR;
389 strecpy(p, file, last); // concatenate filename at end of buffer
390 return buf;
391 }
392
393 #if defined(_WIN32)
394
401 static inline char *replace_pathsep(char *s)
402 {
403 for (char *c = s; *c != '\0'; c++) if (*c == '/') *c = '\\';
404 return s;
405 }
406 #else
407 static inline char *replace_pathsep(char *s) { return s; }
408 #endif
409
411 static const OptionData _opts[] = {
412 GETOPT_NOVAL( 'v', "--version"),
413 GETOPT_GENERAL('C', '\0', "-export-commands", ODF_NO_VALUE),
414 GETOPT_GENERAL('L', '\0', "-export-plurals", ODF_NO_VALUE),
415 GETOPT_GENERAL('P', '\0', "-export-pragmas", ODF_NO_VALUE),
416 GETOPT_NOVAL( 't', "--todo"),
417 GETOPT_NOVAL( 'w', "--warning"),
418 GETOPT_NOVAL( 'h', "--help"),
419 GETOPT_GENERAL('h', '?', nullptr, ODF_NO_VALUE),
420 GETOPT_VALUE( 's', "--source_dir"),
421 GETOPT_VALUE( 'd', "--dest_dir"),
422 GETOPT_END(),
423 };
424
425 int CDECL main(int argc, char *argv[])
426 {
427 char pathbuf[MAX_PATH];
428 const char *src_dir = ".";
429 const char *dest_dir = nullptr;
430
431 GetOptData mgo(argc - 1, argv + 1, _opts);
432 for (;;) {
433 int i = mgo.GetOpt();
434 if (i == -1) break;
435
436 switch (i) {
437 case 'v':
438 puts("$Revision$");
439 return 0;
440
441 case 'C':
442 printf("args\tflags\tcommand\treplacement\n");
443 for (const CmdStruct *cs = _cmd_structs; cs < endof(_cmd_structs); cs++) {
444 char flags;
445 if (cs->proc == EmitGender) {
446 flags = 'g'; // Command needs number of parameters defined by number of genders
447 } else if (cs->proc == EmitPlural) {
448 flags = 'p'; // Command needs number of parameters defined by plural value
449 } else if (cs->flags & C_DONTCOUNT) {
450 flags = 'i'; // Command may be in the translation when it is not in base
451 } else {
452 flags = '0'; // Command needs no parameters
453 }
454 printf("%i\t%c\t\"%s\"\t\"%s\"\n", cs->consumes, flags, cs->cmd, strstr(cs->cmd, "STRING") ? "STRING" : cs->cmd);
455 }
456 return 0;
457
458 case 'L':
459 printf("count\tdescription\tnames\n");
460 for (const PluralForm *pf = _plural_forms; pf < endof(_plural_forms); pf++) {
461 printf("%i\t\"%s\"\t%s\n", pf->plural_count, pf->description, pf->names);
462 }
463 return 0;
464
465 case 'P':
466 printf("name\tflags\tdefault\tdescription\n");
467 for (size_t i = 0; i < lengthof(_pragmas); i++) {
468 printf("\"%s\"\t%s\t\"%s\"\t\"%s\"\n",
469 _pragmas[i][0], _pragmas[i][1], _pragmas[i][2], _pragmas[i][3]);
470 }
471 return 0;
472
473 case 't':
474 _show_todo |= 1;
475 break;
476
477 case 'w':
478 _show_todo |= 2;
479 break;
480
481 case 'h':
482 puts(
483 "strgen - $Revision$\n"
484 " -v | --version print version information and exit\n"
485 " -t | --todo replace any untranslated strings with '<TODO>'\n"
486 " -w | --warning print a warning for any untranslated strings\n"
487 " -h | -? | --help print this help message and exit\n"
488 " -s | --source_dir search for english.txt in the specified directory\n"
489 " -d | --dest_dir put output file in the specified directory, create if needed\n"
490 " -export-commands export all commands and exit\n"
491 " -export-plurals export all plural forms and exit\n"
492 " -export-pragmas export all pragmas and exit\n"
493 " Run without parameters and strgen will search for english.txt and parse it,\n"
494 " creating strings.h. Passing an argument, strgen will translate that language\n"
495 " file using english.txt as a reference and output <language>.lng."
496 );
497 return 0;
498
499 case 's':
500 src_dir = replace_pathsep(mgo.opt);
501 break;
502
503 case 'd':
504 dest_dir = replace_pathsep(mgo.opt);
505 break;
506
507 case -2:
508 fprintf(stderr, "Invalid arguments\n");
509 return 0;
510 }
511 }
512
513 if (dest_dir == nullptr) dest_dir = src_dir; // if dest_dir is not specified, it equals src_dir
514
515 try {
516 /* strgen has two modes of operation. If no (free) arguments are passed
517 * strgen generates strings.h to the destination directory. If it is supplied
518 * with a (free) parameter the program will translate that language to destination
519 * directory. As input english.txt is parsed from the source directory */
520 if (mgo.numleft == 0) {
521 mkpath(pathbuf, lastof(pathbuf), src_dir, "english.txt");
522
523 /* parse master file */
524 StringData data(TEXT_TAB_END);
525 FileStringReader master_reader(data, pathbuf, true, false);
526 master_reader.ParseFile();
527 if (_errors != 0) return 1;
528
529 /* write strings.h */
530 ottd_mkdir(dest_dir);
531 mkpath(pathbuf, lastof(pathbuf), dest_dir, "strings.h");
532
533 HeaderFileWriter writer(pathbuf);
534 writer.WriteHeader(data);
535 writer.Finalise(data);
536 if (_errors != 0) return 1;
537 } else if (mgo.numleft >= 1) {
538 char *r;
539
540 mkpath(pathbuf, lastof(pathbuf), src_dir, "english.txt");
541
542 StringData data(TEXT_TAB_END);
543 /* parse master file and check if target file is correct */
544 FileStringReader master_reader(data, pathbuf, true, false);
545 master_reader.ParseFile();
546
547 for (int i = 0; i < mgo.numleft; i++) {
548 data.FreeTranslation();
549
550 const char *translation = replace_pathsep(mgo.argv[i]);
551 const char *file = strrchr(translation, PATHSEPCHAR);
552 FileStringReader translation_reader(data, translation, false, file == nullptr || strcmp(file + 1, "english.txt") != 0);
553 translation_reader.ParseFile(); // target file
554 if (_errors != 0) return 1;
555
556 /* get the targetfile, strip any directories and append to destination path */
557 r = strrchr(mgo.argv[i], PATHSEPCHAR);
558 mkpath(pathbuf, lastof(pathbuf), dest_dir, (r != nullptr) ? &r[1] : mgo.argv[i]);
559
560 /* rename the .txt (input-extension) to .lng */
561 r = strrchr(pathbuf, '.');
562 if (r == nullptr || strcmp(r, ".txt") != 0) r = strchr(pathbuf, '\0');
563 strecpy(r, ".lng", lastof(pathbuf));
564
565 LanguageFileWriter writer(pathbuf);
566 writer.WriteLang(data);
567 writer.Finalise();
568
569 /* if showing warnings, print a summary of the language */
570 if ((_show_todo & 2) != 0) {
571 fprintf(stdout, "%d warnings and %d errors for %s\n", _warnings, _errors, pathbuf);
572 }
573 }
574 }
575 } catch (...) {
576 return 2;
577 }
578
579 return 0;
580 }
_file
const char * _file
The filename of the input, so we can refer to it in errors/warnings.
Definition: strgen_base.cpp:26
LanguagePackHeader::text_dir
byte text_dir
default direction of the text
Definition: language.h:42
StringReader::HandlePragma
virtual void HandlePragma(char *str)
Handle the pragma of the file.
Definition: strgen_base.cpp:797
MAX_NUM_GENDERS
static const uint8 MAX_NUM_GENDERS
Maximum number of supported genders.
Definition: language.h:20
HeaderFileWriter::Finalise
void Finalise(const StringData &data)
Finalise writing the file.
Definition: strgen.cpp:302
CompareFiles
static bool CompareFiles(const char *n1, const char *n2)
Compare two files for identity.
Definition: settingsgen.cpp:380
TEXT_TAB_END
@ TEXT_TAB_END
End of language files.
Definition: strings_type.h:38
_opts
static const OptionData _opts[]
Options of strgen.
Definition: strgen.cpp:411
TD_LTR
@ TD_LTR
Text is written left-to-right by default.
Definition: strings_type.h:23
LanguageFileWriter::WriteHeader
void WriteHeader(const LanguagePackHeader *header)
Write the header metadata.
Definition: strgen.cpp:345
LanguageFileWriter
Class for writing a language to disk.
Definition: strgen.cpp:336
PluralForm
Description of a plural form.
Definition: strgen_tables.h:154
GETOPT_VALUE
#define GETOPT_VALUE(shortname, longname)
Short option with value.
Definition: getoptdata.h:76
HeaderWriter
Base class for writing the header, i.e.
Definition: strgen.h:91
LanguagePackHeader::genders
char genders[MAX_NUM_GENDERS][CASE_GENDER_LEN]
the genders used by this translation
Definition: language.h:57
_lang
LanguagePackHeader _lang
Header information about a language.
Definition: strgen_base.cpp:29
C_DONTCOUNT
@ C_DONTCOUNT
These commands aren't counted for comparison.
Definition: strgen_tables.h:14
LanguagePackHeader::num_cases
uint8 num_cases
the number of cases of this language
Definition: language.h:54
_cur_line
int _cur_line
The current line we're parsing in the input file.
Definition: strgen_base.cpp:27
FileStringReader::HandlePragma
void HandlePragma(char *str) override
Handle the pragma of the file.
Definition: strgen.cpp:133
LanguageFileWriter::Write
void Write(const byte *buffer, size_t length)
Write a number of bytes.
Definition: strgen.cpp:358
HeaderFileWriter::prev
int prev
The previous string ID that was printed.
Definition: strgen.cpp:275
StringReader::master
bool master
Are we reading the master file?
Definition: strgen.h:63
FileStringReader::FileStringReader
FileStringReader(StringData &data, const char *file, bool master, bool translation)
Create the reader.
Definition: strgen.cpp:103
StringData::next_string_id
size_t next_string_id
The next string ID to allocate.
Definition: strgen.h:46
NBSP
#define NBSP
A non-breaking space.
Definition: string_type.h:18
FileWriter::filename
const char * filename
The file name we're writing to.
Definition: strgen.cpp:236
LanguagePackHeader::cases
char cases[MAX_NUM_CASES][CASE_GENDER_LEN]
the cases used by this translation
Definition: language.h:58
StringData::Version
uint Version() const
Make a hash of the file to get a unique "version number".
Definition: strgen_base.cpp:175
FileStringReader::~FileStringReader
virtual ~FileStringReader()
Free/close the file.
Definition: strgen.cpp:111
HeaderFileWriter
Definition: strgen.cpp:271
LanguagePackHeader::newgrflangid
uint8 newgrflangid
newgrf language id
Definition: language.h:52
mkpath
static char * mkpath(char *buf, const char *last, const char *path, const char *file)
Create a path consisting of an already existing path, a possible path separator and the filename.
Definition: strgen.cpp:383
StringData
Information about the currently known strings.
Definition: strgen.h:41
HeaderFileWriter::real_filename
const char * real_filename
The real file name we eventually want to write to.
Definition: strgen.cpp:273
GETOPT_NOVAL
#define GETOPT_NOVAL(shortname, longname)
Short option without value.
Definition: getoptdata.h:69
GETOPT_END
#define GETOPT_END()
Option terminator.
Definition: getoptdata.h:107
strgen.h
GETOPT_GENERAL
#define GETOPT_GENERAL(id, shortname, longname, flags)
General macro for creating an option.
Definition: getoptdata.h:62
LanguagePackHeader::name
char name[32]
the international name of this language
Definition: language.h:29
StrEmpty
static bool StrEmpty(const char *s)
Check if a string buffer is empty.
Definition: string_func.h:60
ottd_mkdir
static void ottd_mkdir(const char *directory)
Multi-OS mkdirectory function.
Definition: strgen.cpp:367
vseprintf
int CDECL vseprintf(char *str, const char *last, const char *format, va_list ap)
Safer implementation of vsnprintf; same as vsnprintf except:
Definition: string.cpp:61
CmdStruct
Definition: strgen_tables.h:23
FileStringReader
A reader that simply reads using fopen.
Definition: strgen.cpp:93
FileWriter::FileWriter
FileWriter(const char *filename)
Open a file to write to.
Definition: strgen.cpp:242
OptionData
Data of an option.
Definition: getoptdata.h:22
LanguagePackHeader::digit_decimal_separator
char digit_decimal_separator[8]
Decimal separator.
Definition: language.h:39
LanguagePackHeader::own_name
char own_name[32]
the localized name of this language
Definition: language.h:30
GetOptData
Data storage for parsing command line options.
Definition: getoptdata.h:30
LanguagePackHeader::isocode
char isocode[16]
the ISO code for the language (not country code)
Definition: language.h:31
main
int CDECL main(int argc, char *argv[])
And the main program (what else?)
Definition: settingsgen.cpp:455
FileStringReader::ParseFile
void ParseFile() override
Start parsing the file.
Definition: strgen.cpp:123
_pragmas
static const char *const _pragmas[][4]
All pragmas used.
Definition: strgen_tables.h:194
endof
#define endof(x)
Get the end element of an fixed size array.
Definition: stdafx.h:375
FileStringReader::ReadLine
char * ReadLine(char *buffer, const char *last) override
Read a single line from the source of strings.
Definition: strgen.cpp:116
StringReader::data
StringData & data
The data to fill during reading.
Definition: strgen.h:61
LanguagePackHeader::digit_group_separator_currency
char digit_group_separator_currency[8]
Thousand separator used for currencies.
Definition: language.h:37
LanguagePackHeader::winlangid
uint16 winlangid
Windows language ID: Windows cannot and will not convert isocodes to something it can use to determin...
Definition: language.h:51
LanguageFileWriter::LanguageFileWriter
LanguageFileWriter(const char *filename)
Open a file to write to.
Definition: strgen.cpp:341
FileStringReader::fh
FILE * fh
The file we are reading.
Definition: strgen.cpp:94
StringReader::translation
bool translation
Are we reading a translation, implies !master. However, the base translation will have this false.
Definition: strgen.h:64
HeaderFileWriter::WriteStringID
void WriteStringID(const char *name, int stringid)
Write the string ID.
Definition: strgen.cpp:295
StringReader::ParseFile
virtual void ParseFile()
Start parsing the file.
Definition: strgen_base.cpp:816
stredup
char * stredup(const char *s, const char *last)
Create a duplicate of the given string.
Definition: string.cpp:137
LanguagePackHeader::num_genders
uint8 num_genders
the number of genders of this language
Definition: language.h:53
error
void CDECL error(const char *s,...)
Error handling for fatal non-user errors.
Definition: openttd.cpp:131
HeaderFileWriter::~HeaderFileWriter
~HeaderFileWriter()
Free the filename.
Definition: strgen.cpp:290
lengthof
#define lengthof(x)
Return the length of an fixed size array.
Definition: stdafx.h:367
LanguageWriter
Base class for all language writers.
Definition: strgen.h:112
LanguageFileWriter::Finalise
void Finalise()
Finalise writing the file.
Definition: strgen.cpp:350
LanguagePackHeader::digit_group_separator
char digit_group_separator[8]
Thousand separator used for anything not currencies.
Definition: language.h:35
ClampToU16
static uint16 ClampToU16(const uint64 a)
Reduce an unsigned 64-bit int to an unsigned 16-bit one.
Definition: math_func.hpp:153
StringReader::file
const char * file
The file we are reading.
Definition: strgen.h:62
strecpy
char * strecpy(char *dst, const char *src, const char *last)
Copies characters from one buffer to another.
Definition: string.cpp:112
FileWriter::~FileWriter
virtual ~FileWriter()
Make sure the file is closed.
Definition: strgen.cpp:260
free
static void free(const void *ptr)
Version of the standard free that accepts const pointers.
Definition: stdafx.h:454
FileWriter::Finalise
void Finalise()
Finalise the writing.
Definition: strgen.cpp:253
lastof
#define lastof(x)
Get the last element of an fixed size array.
Definition: stdafx.h:383
MAX_NUM_CASES
static const uint8 MAX_NUM_CASES
Maximum number of supported cases.
Definition: language.h:21
_plural_forms
static const PluralForm _plural_forms[]
All plural forms used.
Definition: strgen_tables.h:164
ODF_NO_VALUE
@ ODF_NO_VALUE
A plain option (no value attached to it).
Definition: getoptdata.h:15
TD_RTL
@ TD_RTL
Text is written right-to-left by default.
Definition: strings_type.h:24
StringReader
Helper for reading strings.
Definition: strgen.h:60
FileWriter::fh
FILE * fh
The file handle we're writing to.
Definition: strgen.cpp:235
HeaderFileWriter::HeaderFileWriter
HeaderFileWriter(const char *filename)
Open a file to write to.
Definition: strgen.cpp:281
LanguagePackHeader
Header of a language file.
Definition: language.h:24
FileWriter
Yes, simply writing to a file.
Definition: saveload.cpp:1898