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1411 lines
36 KiB
C++
1411 lines
36 KiB
C++
/* $Id$ */
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/** @file strgen.cpp Tool to create computer readable (stand-alone) translation files. */
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#include "../stdafx.h"
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#include "../core/alloc_func.hpp"
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#include "../core/endian_func.hpp"
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#include "../string_func.h"
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#include "../strings_type.h"
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#include "../table/control_codes.h"
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#include <stdio.h>
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#include <string.h>
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#include <stdlib.h>
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#include <stdarg.h>
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#if (!defined(WIN32) && !defined(WIN64)) || defined(__CYGWIN__)
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#include <unistd.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#endif
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#if defined WIN32 || defined __WATCOMC__
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#include <direct.h>
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#endif /* WIN32 || __WATCOMC__ */
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#ifdef __MORPHOS__
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#ifdef stderr
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#undef stderr
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#endif
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#define stderr stdout
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#endif /* __MORPHOS__ */
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/* Compiles a list of strings into a compiled string list */
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typedef void (*ParseCmdProc)(char *buf, int value);
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struct LanguagePackHeader {
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uint32 ident; // 32-bits identifier
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uint32 version; // 32-bits of auto generated version info which is basically a hash of strings.h
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char name[32]; // the international name of this language
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char own_name[32]; // the localized name of this language
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char isocode[16]; // the ISO code for the language (not country code)
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uint16 offsets[32]; // the offsets
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byte plural_form; // plural form index
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byte text_dir; // default direction of the text
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byte pad[2]; // pad header to be a multiple of 4
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};
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struct CmdStruct {
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const char *cmd;
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ParseCmdProc proc;
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long value;
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int8 consumes;
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byte flags;
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};
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enum {
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C_DONTCOUNT = 1,
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C_CASE = 2,
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};
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struct Case {
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int caseidx;
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char *string;
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Case *next;
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};
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static bool _masterlang;
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static bool _translated;
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static const char* _file = "(unknown file)";
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static int _cur_line;
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static int _errors, _warnings, _show_todo;
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struct LangString {
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char *name; // Name of the string
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char *english; // English text
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char *translated; // Translated text
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uint16 hash_next; // next hash entry
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uint16 index;
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int line; // line of string in source-file
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Case *english_case; // cases for english
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Case *translated_case; // cases for foreign
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};
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static LangString *_strings[65536];
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#define HASH_SIZE 32767
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static uint16 _hash_head[HASH_SIZE];
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static byte _put_buf[4096];
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static int _put_pos;
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static int _next_string_id;
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static uint32 _hash;
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static char _lang_name[32], _lang_ownname[32], _lang_isocode[16];
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static byte _lang_pluralform;
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static byte _lang_textdir;
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#define MAX_NUM_GENDER 8
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static char _genders[MAX_NUM_GENDER][8];
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static int _numgenders;
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// contains the name of all cases.
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#define MAX_NUM_CASES 50
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static char _cases[MAX_NUM_CASES][16];
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static int _numcases;
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// for each plural value, this is the number of plural forms.
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static const byte _plural_form_counts[] = { 2, 1, 2, 3, 3, 3, 3, 3, 4, 2 };
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static const char *_cur_ident;
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struct CmdPair {
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const CmdStruct *a;
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const char *v;
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};
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struct ParsedCommandStruct {
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int np;
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CmdPair pairs[32];
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const CmdStruct *cmd[32]; // ordered by param #
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};
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// Used when generating some advanced commands.
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static ParsedCommandStruct _cur_pcs;
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static int _cur_argidx;
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static uint HashStr(const char *s)
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{
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uint hash = 0;
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for (; *s != '\0'; s++) hash = ROL(hash, 3) ^ *s;
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return hash % HASH_SIZE;
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}
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static void HashAdd(const char *s, LangString *ls)
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{
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uint hash = HashStr(s);
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ls->hash_next = _hash_head[hash];
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_hash_head[hash] = ls->index + 1;
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}
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static LangString *HashFind(const char *s)
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{
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int idx = _hash_head[HashStr(s)];
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while (--idx >= 0) {
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LangString* ls = _strings[idx];
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if (strcmp(ls->name, s) == 0) return ls;
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idx = ls->hash_next;
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}
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return NULL;
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}
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#ifdef _MSC_VER
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# define LINE_NUM_FMT "(%d)"
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#else
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# define LINE_NUM_FMT ":%d"
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#endif
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static void CDECL strgen_warning(const char *s, ...)
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{
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char buf[1024];
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va_list va;
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va_start(va, s);
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vsnprintf(buf, lengthof(buf), s, va);
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va_end(va);
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fprintf(stderr, "%s" LINE_NUM_FMT ": warning: %s\n", _file, _cur_line, buf);
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_warnings++;
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}
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static void CDECL strgen_error(const char *s, ...)
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{
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char buf[1024];
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va_list va;
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va_start(va, s);
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vsnprintf(buf, lengthof(buf), s, va);
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va_end(va);
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fprintf(stderr, "%s" LINE_NUM_FMT ": error: %s\n", _file, _cur_line, buf);
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_errors++;
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}
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void NORETURN CDECL error(const char *s, ...)
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{
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char buf[1024];
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va_list va;
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va_start(va, s);
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vsnprintf(buf, lengthof(buf), s, va);
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va_end(va);
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fprintf(stderr, "%s" LINE_NUM_FMT ": FATAL: %s\n", _file, _cur_line, buf);
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exit(1);
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}
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static void PutByte(byte c)
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{
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if (_put_pos == lengthof(_put_buf)) error("Put buffer too small");
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_put_buf[_put_pos++] = c;
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}
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static void PutUtf8(uint32 value)
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{
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if (value < 0x80) {
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PutByte(value);
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} else if (value < 0x800) {
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PutByte(0xC0 + GB(value, 6, 5));
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PutByte(0x80 + GB(value, 0, 6));
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} else if (value < 0x10000) {
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PutByte(0xE0 + GB(value, 12, 4));
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PutByte(0x80 + GB(value, 6, 6));
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PutByte(0x80 + GB(value, 0, 6));
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} else if (value < 0x110000) {
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PutByte(0xF0 + GB(value, 18, 3));
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PutByte(0x80 + GB(value, 12, 6));
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PutByte(0x80 + GB(value, 6, 6));
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PutByte(0x80 + GB(value, 0, 6));
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} else {
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strgen_warning("Invalid unicode value U+0x%X", value);
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}
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}
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size_t Utf8Validate(const char *s)
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{
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uint32 c;
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if (!HasBit(s[0], 7)) {
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/* 1 byte */
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return 1;
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} else if (GB(s[0], 5, 3) == 6 && IsUtf8Part(s[1])) {
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/* 2 bytes */
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c = GB(s[0], 0, 5) << 6 | GB(s[1], 0, 6);
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if (c >= 0x80) return 2;
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} else if (GB(s[0], 4, 4) == 14 && IsUtf8Part(s[1]) && IsUtf8Part(s[2])) {
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/* 3 bytes */
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c = GB(s[0], 0, 4) << 12 | GB(s[1], 0, 6) << 6 | GB(s[2], 0, 6);
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if (c >= 0x800) return 3;
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} else if (GB(s[0], 3, 5) == 30 && IsUtf8Part(s[1]) && IsUtf8Part(s[2]) && IsUtf8Part(s[3])) {
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/* 4 bytes */
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c = GB(s[0], 0, 3) << 18 | GB(s[1], 0, 6) << 12 | GB(s[2], 0, 6) << 6 | GB(s[3], 0, 6);
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if (c >= 0x10000 && c <= 0x10FFFF) return 4;
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}
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return 0;
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}
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static void EmitSingleChar(char *buf, int value)
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{
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if (*buf != '\0') strgen_warning("Ignoring trailing letters in command");
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PutUtf8(value);
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}
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static void EmitSetX(char *buf, int value)
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{
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char *err;
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int x = strtol(buf, &err, 0);
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if (*err != 0) error("SetX param invalid");
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PutUtf8(SCC_SETX);
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PutByte((byte)x);
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}
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static void EmitSetXY(char *buf, int value)
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{
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char *err;
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int x;
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int y;
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x = strtol(buf, &err, 0);
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if (*err != ' ') error("SetXY param invalid");
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y = strtol(err + 1, &err, 0);
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if (*err != 0) error("SetXY param invalid");
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PutUtf8(SCC_SETXY);
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PutByte((byte)x);
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PutByte((byte)y);
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}
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// The plural specifier looks like
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// {NUM} {PLURAL -1 passenger passengers} then it picks either passenger/passengers depending on the count in NUM
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// This is encoded like
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// CommandByte <ARG#> <NUM> {Length of each string} {each string}
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bool ParseRelNum(char **buf, int *value)
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{
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const char* s = *buf;
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char* end;
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bool rel = false;
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int v;
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while (*s == ' ' || *s == '\t') s++;
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if (*s == '+') {
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rel = true;
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s++;
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}
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v = strtol(s, &end, 0);
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if (end == s) return false;
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if (rel || v < 0) {
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*value += v;
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} else {
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*value = v;
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}
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*buf = end;
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return true;
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}
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// Parse out the next word, or NULL
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char *ParseWord(char **buf)
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{
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char *s = *buf, *r;
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while (*s == ' ' || *s == '\t') s++;
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if (*s == '\0') return NULL;
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if (*s == '"') {
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r = ++s;
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// parse until next " or NUL
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for (;;) {
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if (*s == '\0') break;
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if (*s == '"') {
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*s++ = '\0';
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break;
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}
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s++;
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}
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} else {
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// proceed until whitespace or NUL
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r = s;
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for (;;) {
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if (*s == '\0') break;
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if (*s == ' ' || *s == '\t') {
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*s++ = '\0';
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break;
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}
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s++;
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}
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}
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*buf = s;
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return r;
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}
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// Forward declaration
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static int TranslateArgumentIdx(int arg);
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static void EmitWordList(const char* const* words, uint nw)
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{
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uint i;
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uint j;
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PutByte(nw);
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for (i = 0; i < nw; i++) PutByte(strlen(words[i]));
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for (i = 0; i < nw; i++) {
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for (j = 0; words[i][j] != '\0'; j++) PutByte(words[i][j]);
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}
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}
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static void EmitPlural(char *buf, int value)
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{
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int argidx = _cur_argidx;
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const char* words[5];
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int nw = 0;
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// Parse out the number, if one exists. Otherwise default to prev arg.
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if (!ParseRelNum(&buf, &argidx)) argidx--;
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// Parse each string
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for (nw = 0; nw < 5; nw++) {
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words[nw] = ParseWord(&buf);
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if (words[nw] == NULL) break;
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}
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if (nw == 0)
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error("%s: No plural words", _cur_ident);
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if (_plural_form_counts[_lang_pluralform] != nw) {
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if (_translated) {
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error("%s: Invalid number of plural forms. Expecting %d, found %d.", _cur_ident,
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_plural_form_counts[_lang_pluralform], nw);
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} else {
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if ((_show_todo & 2) != 0) strgen_warning("'%s' is untranslated. Tweaking english string to allow compilation for plural forms", _cur_ident);
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if (nw > _plural_form_counts[_lang_pluralform]) {
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nw = _plural_form_counts[_lang_pluralform];
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} else {
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for (; nw < _plural_form_counts[_lang_pluralform]; nw++) {
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words[nw] = words[nw - 1];
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}
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}
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}
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}
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PutUtf8(SCC_PLURAL_LIST);
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PutByte(TranslateArgumentIdx(argidx));
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EmitWordList(words, nw);
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}
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static void EmitGender(char *buf, int value)
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{
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int argidx = _cur_argidx;
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uint nw;
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if (buf[0] == '=') {
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buf++;
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// This is a {G=DER} command
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for (nw = 0; ; nw++) {
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if (nw >= 8) error("G argument '%s' invalid", buf);
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if (strcmp(buf, _genders[nw]) == 0) break;
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}
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// now nw contains the gender index
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PutUtf8(SCC_GENDER_INDEX);
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PutByte(nw);
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} else {
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const char* words[8];
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// This is a {G 0 foo bar two} command.
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// If no relative number exists, default to +0
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if (!ParseRelNum(&buf, &argidx)) {}
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for (nw = 0; nw < 8; nw++) {
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words[nw] = ParseWord(&buf);
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if (words[nw] == NULL) break;
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}
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if (nw != _numgenders) error("Bad # of arguments for gender command");
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PutUtf8(SCC_GENDER_LIST);
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PutByte(TranslateArgumentIdx(argidx));
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EmitWordList(words, nw);
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}
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}
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static const CmdStruct _cmd_structs[] = {
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// Update position
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{"SETX", EmitSetX, SCC_SETX, 0, 0},
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{"SETXY", EmitSetXY, SCC_SETXY, 0, 0},
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// Font size
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{"TINYFONT", EmitSingleChar, SCC_TINYFONT, 0, 0},
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{"BIGFONT", EmitSingleChar, SCC_BIGFONT, 0, 0},
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// Colors
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{"BLUE", EmitSingleChar, SCC_BLUE, 0, 0},
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{"SILVER", EmitSingleChar, SCC_SILVER, 0, 0},
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{"GOLD", EmitSingleChar, SCC_GOLD, 0, 0},
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{"RED", EmitSingleChar, SCC_RED, 0, 0},
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{"PURPLE", EmitSingleChar, SCC_PURPLE, 0, 0},
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{"LTBROWN", EmitSingleChar, SCC_LTBROWN, 0, 0},
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{"ORANGE", EmitSingleChar, SCC_ORANGE, 0, 0},
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{"GREEN", EmitSingleChar, SCC_GREEN, 0, 0},
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{"YELLOW", EmitSingleChar, SCC_YELLOW, 0, 0},
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{"DKGREEN", EmitSingleChar, SCC_DKGREEN, 0, 0},
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{"CREAM", EmitSingleChar, SCC_CREAM, 0, 0},
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{"BROWN", EmitSingleChar, SCC_BROWN, 0, 0},
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{"WHITE", EmitSingleChar, SCC_WHITE, 0, 0},
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{"LTBLUE", EmitSingleChar, SCC_LTBLUE, 0, 0},
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{"GRAY", EmitSingleChar, SCC_GRAY, 0, 0},
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{"DKBLUE", EmitSingleChar, SCC_DKBLUE, 0, 0},
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{"BLACK", EmitSingleChar, SCC_BLACK, 0, 0},
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{"CURRCOMPACT", EmitSingleChar, SCC_CURRENCY_COMPACT, 1, 0}, // compact currency
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{"REV", EmitSingleChar, SCC_REVISION, 0, 0}, // openttd revision string
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{"SHORTCARGO", EmitSingleChar, SCC_CARGO_SHORT, 2, 0}, // short cargo description, only ### tons, or ### litres
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{"STRING1", EmitSingleChar, SCC_STRING1, 2, C_CASE}, // included string that consumes the string id and ONE argument
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{"STRING2", EmitSingleChar, SCC_STRING2, 3, C_CASE}, // included string that consumes the string id and TWO arguments
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{"STRING3", EmitSingleChar, SCC_STRING3, 4, C_CASE}, // included string that consumes the string id and THREE arguments
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{"STRING4", EmitSingleChar, SCC_STRING4, 5, C_CASE}, // included string that consumes the string id and FOUR arguments
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{"STRING5", EmitSingleChar, SCC_STRING5, 6, C_CASE}, // included string that consumes the string id and FIVE arguments
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{"STATIONFEATURES", EmitSingleChar, SCC_STATION_FEATURES, 1, 0}, // station features string, icons of the features
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{"INDUSTRY", EmitSingleChar, SCC_INDUSTRY_NAME, 1, 0}, // industry, takes an industry #
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{"CARGO", EmitSingleChar, SCC_CARGO, 2, 0},
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{"POWER", EmitSingleChar, SCC_POWER, 1, 0},
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{"VOLUME", EmitSingleChar, SCC_VOLUME, 1, 0},
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{"VOLUME_S", EmitSingleChar, SCC_VOLUME_SHORT, 1, 0},
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{"WEIGHT", EmitSingleChar, SCC_WEIGHT, 1, 0},
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{"WEIGHT_S", EmitSingleChar, SCC_WEIGHT_SHORT, 1, 0},
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{"FORCE", EmitSingleChar, SCC_FORCE, 1, 0},
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{"VELOCITY", EmitSingleChar, SCC_VELOCITY, 1, 0},
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{"P", EmitPlural, 0, 0, C_DONTCOUNT}, // plural specifier
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{"G", EmitGender, 0, 0, C_DONTCOUNT}, // gender specifier
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{"DATE_TINY", EmitSingleChar, SCC_DATE_TINY, 1, 0},
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{"DATE_SHORT", EmitSingleChar, SCC_DATE_SHORT, 1, 0},
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{"DATE_LONG", EmitSingleChar, SCC_DATE_LONG, 1, 0},
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{"SKIP", EmitSingleChar, SCC_SKIP, 1, 0},
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{"STRING", EmitSingleChar, SCC_STRING, 1, C_CASE},
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{"RAW_STRING", EmitSingleChar, SCC_RAW_STRING_POINTER, 1, 0},
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// Numbers
|
|
{"COMMA", EmitSingleChar, SCC_COMMA, 1, 0}, // Number with comma
|
|
{"NUM", EmitSingleChar, SCC_NUM, 1, 0}, // Signed number
|
|
|
|
{"CURRENCY", EmitSingleChar, SCC_CURRENCY, 1, 0},
|
|
|
|
{"WAYPOINT", EmitSingleChar, SCC_WAYPOINT_NAME, 1, 0}, // waypoint name
|
|
{"STATION", EmitSingleChar, SCC_STATION_NAME, 1, 0},
|
|
{"TOWN", EmitSingleChar, SCC_TOWN_NAME, 1, 0},
|
|
{"GROUP", EmitSingleChar, SCC_GROUP_NAME, 1, 0},
|
|
{"SIGN", EmitSingleChar, SCC_SIGN_NAME, 1, 0},
|
|
{"ENGINE", EmitSingleChar, SCC_ENGINE_NAME, 1, 0},
|
|
{"VEHICLE", EmitSingleChar, SCC_VEHICLE_NAME, 1, 0},
|
|
{"COMPANY", EmitSingleChar, SCC_COMPANY_NAME, 1, 0},
|
|
{"COMPANYNUM", EmitSingleChar, SCC_COMPANY_NUM, 1, 0},
|
|
{"PRESIDENTNAME", EmitSingleChar, SCC_PRESIDENT_NAME, 1, 0},
|
|
|
|
// 0x9D is used for the pseudo command SETCASE
|
|
// 0x9E is used for case switching
|
|
|
|
{"", EmitSingleChar, '\n', 0, C_DONTCOUNT},
|
|
{"{", EmitSingleChar, '{', 0, C_DONTCOUNT},
|
|
{"UPARROW", EmitSingleChar, SCC_UPARROW, 0, 0},
|
|
{"SMALLUPARROW", EmitSingleChar, SCC_SMALLUPARROW, 0, 0},
|
|
{"SMALLDOWNARROW", EmitSingleChar, SCC_SMALLDOWNARROW, 0, 0},
|
|
{"TRAIN", EmitSingleChar, SCC_TRAIN, 0, 0},
|
|
{"LORRY", EmitSingleChar, SCC_LORRY, 0, 0},
|
|
{"BUS", EmitSingleChar, SCC_BUS, 0, 0},
|
|
{"PLANE", EmitSingleChar, SCC_PLANE, 0, 0},
|
|
{"SHIP", EmitSingleChar, SCC_SHIP, 0, 0},
|
|
{"NBSP", EmitSingleChar, 0xA0, 0, C_DONTCOUNT},
|
|
{"CENT", EmitSingleChar, 0xA2, 0, C_DONTCOUNT},
|
|
{"POUNDSIGN", EmitSingleChar, 0xA3, 0, C_DONTCOUNT},
|
|
{"EURO", EmitSingleChar, 0x20AC, 0, C_DONTCOUNT},
|
|
{"YENSIGN", EmitSingleChar, 0xA5, 0, C_DONTCOUNT},
|
|
{"COPYRIGHT", EmitSingleChar, 0xA9, 0, C_DONTCOUNT},
|
|
{"DOWNARROW", EmitSingleChar, SCC_DOWNARROW, 0, C_DONTCOUNT},
|
|
{"CHECKMARK", EmitSingleChar, SCC_CHECKMARK, 0, C_DONTCOUNT},
|
|
{"CROSS", EmitSingleChar, SCC_CROSS, 0, C_DONTCOUNT},
|
|
{"REGISTERED", EmitSingleChar, 0xAE, 0, C_DONTCOUNT},
|
|
{"RIGHTARROW", EmitSingleChar, SCC_RIGHTARROW, 0, C_DONTCOUNT},
|
|
{"SMALLLEFTARROW", EmitSingleChar, SCC_LESSTHAN, 0, C_DONTCOUNT},
|
|
{"SMALLRIGHTARROW",EmitSingleChar, SCC_GREATERTHAN, 0, C_DONTCOUNT},
|
|
};
|
|
|
|
|
|
static const CmdStruct *FindCmd(const char *s, int len)
|
|
{
|
|
const CmdStruct* cs;
|
|
|
|
for (cs = _cmd_structs; cs != endof(_cmd_structs); cs++) {
|
|
if (strncmp(cs->cmd, s, len) == 0 && cs->cmd[len] == '\0') return cs;
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
static uint ResolveCaseName(const char *str, uint len)
|
|
{
|
|
uint i;
|
|
|
|
for (i = 0; i < MAX_NUM_CASES; i++) {
|
|
if (memcmp(_cases[i], str, len) == 0 && _cases[i][len] == 0) return i + 1;
|
|
}
|
|
error("Invalid case-name '%s'", str);
|
|
}
|
|
|
|
|
|
// returns NULL on eof
|
|
// else returns command struct
|
|
static const CmdStruct *ParseCommandString(const char **str, char *param, int *argno, int *casei)
|
|
{
|
|
const char *s = *str, *start;
|
|
const CmdStruct *cmd;
|
|
byte c;
|
|
|
|
*argno = -1;
|
|
*casei = -1;
|
|
|
|
// Scan to the next command, exit if there's no next command.
|
|
for (; *s != '{'; s++) {
|
|
if (*s == '\0') return NULL;
|
|
}
|
|
s++; // Skip past the {
|
|
|
|
if (*s >= '0' && *s <= '9') {
|
|
char *end;
|
|
|
|
*argno = strtoul(s, &end, 0);
|
|
if (*end != ':') error("missing arg #");
|
|
s = end + 1;
|
|
}
|
|
|
|
// parse command name
|
|
start = s;
|
|
do {
|
|
c = *s++;
|
|
} while (c != '}' && c != ' ' && c != '=' && c != '.' && c != 0);
|
|
|
|
cmd = FindCmd(start, s - start - 1);
|
|
if (cmd == NULL) {
|
|
strgen_error("Undefined command '%.*s'", s - start - 1, start);
|
|
return NULL;
|
|
}
|
|
|
|
if (c == '.') {
|
|
const char *casep = s;
|
|
|
|
if (!(cmd->flags & C_CASE))
|
|
error("Command '%s' can't have a case", cmd->cmd);
|
|
|
|
do c = *s++; while (c != '}' && c != ' ' && c != '\0');
|
|
*casei = ResolveCaseName(casep, s - casep - 1);
|
|
}
|
|
|
|
if (c == '\0') {
|
|
strgen_error("Missing } from command '%s'", start);
|
|
return NULL;
|
|
}
|
|
|
|
|
|
if (c != '}') {
|
|
if (c == '=') s--;
|
|
// copy params
|
|
start = s;
|
|
for (;;) {
|
|
c = *s++;
|
|
if (c == '}') break;
|
|
if (c == '\0') {
|
|
strgen_error("Missing } from command '%s'", start);
|
|
return NULL;
|
|
}
|
|
if (s - start == 250) error("param command too long");
|
|
*param++ = c;
|
|
}
|
|
}
|
|
*param = '\0';
|
|
|
|
*str = s;
|
|
|
|
return cmd;
|
|
}
|
|
|
|
|
|
static void HandlePragma(char *str)
|
|
{
|
|
if (!memcmp(str, "id ", 3)) {
|
|
_next_string_id = strtoul(str + 3, NULL, 0);
|
|
} else if (!memcmp(str, "name ", 5)) {
|
|
ttd_strlcpy(_lang_name, str + 5, sizeof(_lang_name));
|
|
} else if (!memcmp(str, "ownname ", 8)) {
|
|
ttd_strlcpy(_lang_ownname, str + 8, sizeof(_lang_ownname));
|
|
} else if (!memcmp(str, "isocode ", 8)) {
|
|
ttd_strlcpy(_lang_isocode, str + 8, sizeof(_lang_isocode));
|
|
} else if (!memcmp(str, "plural ", 7)) {
|
|
_lang_pluralform = atoi(str + 7);
|
|
if (_lang_pluralform >= lengthof(_plural_form_counts))
|
|
error("Invalid pluralform %d", _lang_pluralform);
|
|
} else if (!memcmp(str, "textdir ", 8)) {
|
|
if (!memcmp(str + 8, "ltr", 3)) {
|
|
_lang_textdir = TD_LTR;
|
|
} else if (!memcmp(str + 8, "rtl", 3)) {
|
|
_lang_textdir = TD_RTL;
|
|
} else {
|
|
error("Invalid textdir %s", str + 8);
|
|
}
|
|
} else if (!memcmp(str, "gender ", 7)) {
|
|
char* buf = str + 7;
|
|
|
|
for (;;) {
|
|
const char* s = ParseWord(&buf);
|
|
|
|
if (s == NULL) break;
|
|
if (_numgenders >= MAX_NUM_GENDER) error("Too many genders, max %d", MAX_NUM_GENDER);
|
|
ttd_strlcpy(_genders[_numgenders], s, sizeof(_genders[_numgenders]));
|
|
_numgenders++;
|
|
}
|
|
} else if (!memcmp(str, "case ", 5)) {
|
|
char* buf = str + 5;
|
|
|
|
for (;;) {
|
|
const char* s = ParseWord(&buf);
|
|
|
|
if (s == NULL) break;
|
|
if (_numcases >= MAX_NUM_CASES) error("Too many cases, max %d", MAX_NUM_CASES);
|
|
ttd_strlcpy(_cases[_numcases], s, sizeof(_cases[_numcases]));
|
|
_numcases++;
|
|
}
|
|
} else {
|
|
error("unknown pragma '%s'", str);
|
|
}
|
|
}
|
|
|
|
static void ExtractCommandString(ParsedCommandStruct* p, const char* s, bool warnings)
|
|
{
|
|
char param[100];
|
|
int argno;
|
|
int argidx = 0;
|
|
int casei;
|
|
|
|
memset(p, 0, sizeof(*p));
|
|
|
|
for (;;) {
|
|
// read until next command from a.
|
|
const CmdStruct* ar = ParseCommandString(&s, param, &argno, &casei);
|
|
|
|
if (ar == NULL) break;
|
|
|
|
// Sanity checking
|
|
if (argno != -1 && ar->consumes == 0) error("Non consumer param can't have a paramindex");
|
|
|
|
if (ar->consumes) {
|
|
if (argno != -1) argidx = argno;
|
|
if (argidx < 0 || argidx >= lengthof(p->cmd)) error("invalid param idx %d", argidx);
|
|
if (p->cmd[argidx] != NULL && p->cmd[argidx] != ar) error("duplicate param idx %d", argidx);
|
|
|
|
p->cmd[argidx++] = ar;
|
|
} else if (!(ar->flags & C_DONTCOUNT)) { // Ignore some of them
|
|
if (p->np >= lengthof(p->pairs)) error("too many commands in string, max %d", lengthof(p->pairs));
|
|
p->pairs[p->np].a = ar;
|
|
p->pairs[p->np].v = param[0] != '\0' ? strdup(param) : "";
|
|
p->np++;
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
static const CmdStruct *TranslateCmdForCompare(const CmdStruct *a)
|
|
{
|
|
if (a == NULL) return NULL;
|
|
|
|
if (strcmp(a->cmd, "STRING1") == 0 ||
|
|
strcmp(a->cmd, "STRING2") == 0 ||
|
|
strcmp(a->cmd, "STRING3") == 0 ||
|
|
strcmp(a->cmd, "STRING4") == 0 ||
|
|
strcmp(a->cmd, "STRING5") == 0 ||
|
|
strcmp(a->cmd, "RAW_STRING") == 0){
|
|
return FindCmd("STRING", 6);
|
|
}
|
|
|
|
if (strcmp(a->cmd, "SKIP") == 0) return NULL;
|
|
|
|
return a;
|
|
}
|
|
|
|
|
|
static bool CheckCommandsMatch(char *a, char *b, const char *name)
|
|
{
|
|
ParsedCommandStruct templ;
|
|
ParsedCommandStruct lang;
|
|
int i, j;
|
|
bool result = true;
|
|
|
|
ExtractCommandString(&templ, b, true);
|
|
ExtractCommandString(&lang, a, true);
|
|
|
|
// For each string in templ, see if we find it in lang
|
|
if (templ.np != lang.np) {
|
|
strgen_warning("%s: template string and language string have a different # of commands", name);
|
|
result = false;
|
|
}
|
|
|
|
for (i = 0; i < templ.np; i++) {
|
|
// see if we find it in lang, and zero it out
|
|
bool found = false;
|
|
for (j = 0; j < lang.np; j++) {
|
|
if (templ.pairs[i].a == lang.pairs[j].a &&
|
|
strcmp(templ.pairs[i].v, lang.pairs[j].v) == 0) {
|
|
// it was found in both. zero it out from lang so we don't find it again
|
|
lang.pairs[j].a = NULL;
|
|
found = true;
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (!found) {
|
|
strgen_warning("%s: command '%s' exists in template file but not in language file", name, templ.pairs[i].a->cmd);
|
|
result = false;
|
|
}
|
|
}
|
|
|
|
// if we reach here, all non consumer commands match up.
|
|
// Check if the non consumer commands match up also.
|
|
for (i = 0; i < lengthof(templ.cmd); i++) {
|
|
if (TranslateCmdForCompare(templ.cmd[i]) != TranslateCmdForCompare(lang.cmd[i])) {
|
|
strgen_warning("%s: Param idx #%d '%s' doesn't match with template command '%s'", name, i,
|
|
lang.cmd[i] == NULL ? "<empty>" : lang.cmd[i]->cmd,
|
|
templ.cmd[i] == NULL ? "<empty>" : templ.cmd[i]->cmd);
|
|
result = false;
|
|
}
|
|
}
|
|
|
|
return result;
|
|
}
|
|
|
|
static void HandleString(char *str, bool master)
|
|
{
|
|
char *s, *t;
|
|
LangString *ent;
|
|
char *casep;
|
|
|
|
if (*str == '#') {
|
|
if (str[1] == '#' && str[2] != '#') HandlePragma(str + 2);
|
|
return;
|
|
}
|
|
|
|
// Ignore comments & blank lines
|
|
if (*str == ';' || *str == ' ' || *str == '\0') return;
|
|
|
|
s = strchr(str, ':');
|
|
if (s == NULL) {
|
|
strgen_error("Line has no ':' delimiter");
|
|
return;
|
|
}
|
|
|
|
// Trim spaces.
|
|
// After this str points to the command name, and s points to the command contents
|
|
for (t = s; t > str && (t[-1] == ' ' || t[-1] == '\t'); t--);
|
|
*t = 0;
|
|
s++;
|
|
|
|
/* Check string is valid UTF-8 */
|
|
{
|
|
const char *tmp;
|
|
for (tmp = s; *tmp != '\0';) {
|
|
size_t len = Utf8Validate(tmp);
|
|
if (len == 0) error("Invalid UTF-8 sequence in '%s'", s);
|
|
tmp += len;
|
|
}
|
|
}
|
|
|
|
// Check if the string has a case..
|
|
// The syntax for cases is IDENTNAME.case
|
|
casep = strchr(str, '.');
|
|
if (casep) *casep++ = 0;
|
|
|
|
// Check if this string already exists..
|
|
ent = HashFind(str);
|
|
|
|
if (master) {
|
|
if (ent != NULL && casep == NULL) {
|
|
strgen_error("String name '%s' is used multiple times", str);
|
|
return;
|
|
}
|
|
|
|
if (ent == NULL && casep != NULL) {
|
|
strgen_error("Base string name '%s' doesn't exist yet. Define it before defining a case.", str);
|
|
return;
|
|
}
|
|
|
|
if (ent == NULL) {
|
|
if (_strings[_next_string_id]) {
|
|
strgen_error("String ID 0x%X for '%s' already in use by '%s'", ent, str, _strings[_next_string_id]->name);
|
|
return;
|
|
}
|
|
|
|
// Allocate a new LangString
|
|
ent = CallocT<LangString>(1);
|
|
_strings[_next_string_id] = ent;
|
|
ent->index = _next_string_id++;
|
|
ent->name = strdup(str);
|
|
ent->line = _cur_line;
|
|
|
|
HashAdd(str, ent);
|
|
}
|
|
|
|
if (casep != NULL) {
|
|
Case* c = MallocT<Case>(1);
|
|
|
|
c->caseidx = ResolveCaseName(casep, strlen(casep));
|
|
c->string = strdup(s);
|
|
c->next = ent->english_case;
|
|
ent->english_case = c;
|
|
} else {
|
|
ent->english = strdup(s);
|
|
}
|
|
|
|
} else {
|
|
if (ent == NULL) {
|
|
strgen_warning("String name '%s' does not exist in master file", str);
|
|
return;
|
|
}
|
|
|
|
if (ent->translated && casep == NULL) {
|
|
strgen_error("String name '%s' is used multiple times", str);
|
|
return;
|
|
}
|
|
|
|
if (s[0] == ':' && s[1] == '\0' && casep == NULL) {
|
|
// Special syntax :: means we should just inherit the master string
|
|
ent->translated = strdup(ent->english);
|
|
} else {
|
|
// make sure that the commands match
|
|
if (!CheckCommandsMatch(s, ent->english, str)) return;
|
|
|
|
if (casep != NULL) {
|
|
Case* c = MallocT<Case>(1);
|
|
|
|
c->caseidx = ResolveCaseName(casep, strlen(casep));
|
|
c->string = strdup(s);
|
|
c->next = ent->translated_case;
|
|
ent->translated_case = c;
|
|
} else {
|
|
ent->translated = strdup(s);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
static void rstrip(char *buf)
|
|
{
|
|
int i = strlen(buf);
|
|
while (i > 0 && (buf[i - 1] == '\r' || buf[i - 1] == '\n' || buf[i - 1] == ' ')) i--;
|
|
buf[i] = '\0';
|
|
}
|
|
|
|
|
|
static void ParseFile(const char *file, bool english)
|
|
{
|
|
FILE *in;
|
|
char buf[2048];
|
|
|
|
_file = file;
|
|
|
|
/* For each new file we parse, reset the genders, and language codes */
|
|
_numgenders = 0;
|
|
_lang_name[0] = _lang_ownname[0] = _lang_isocode[0] = '\0';
|
|
_lang_textdir = TD_LTR;
|
|
// TODO:!! We can't reset the cases. In case the translated strings
|
|
// derive some strings from english....
|
|
|
|
in = fopen(file, "r");
|
|
if (in == NULL) error("Cannot open file");
|
|
_cur_line = 1;
|
|
while (fgets(buf, sizeof(buf), in) != NULL) {
|
|
rstrip(buf);
|
|
HandleString(buf, english);
|
|
_cur_line++;
|
|
}
|
|
fclose(in);
|
|
|
|
if (StrEmpty(_lang_name) || StrEmpty(_lang_ownname) || StrEmpty(_lang_isocode)) {
|
|
error("Language must include ##name, ##ownname and ##isocode");
|
|
}
|
|
}
|
|
|
|
|
|
static uint32 MyHashStr(uint32 hash, const char *s)
|
|
{
|
|
for (; *s != '\0'; s++) {
|
|
hash = ROL(hash, 3) ^ *s;
|
|
hash = (hash & 1 ? hash >> 1 ^ 0xDEADBEEF : hash >> 1);
|
|
}
|
|
return hash;
|
|
}
|
|
|
|
|
|
// make a hash of the file to get a unique "version number"
|
|
static void MakeHashOfStrings()
|
|
{
|
|
uint32 hash = 0;
|
|
uint i;
|
|
|
|
for (i = 0; i != lengthof(_strings); i++) {
|
|
const LangString* ls = _strings[i];
|
|
|
|
if (ls != NULL) {
|
|
const CmdStruct* cs;
|
|
const char* s;
|
|
char buf[256];
|
|
int argno;
|
|
int casei;
|
|
|
|
s = ls->name;
|
|
hash ^= i * 0x717239;
|
|
hash = (hash & 1 ? hash >> 1 ^ 0xDEADBEEF : hash >> 1);
|
|
hash = MyHashStr(hash, s + 1);
|
|
|
|
s = ls->english;
|
|
while ((cs = ParseCommandString(&s, buf, &argno, &casei)) != NULL) {
|
|
if (cs->flags & C_DONTCOUNT) continue;
|
|
|
|
hash ^= (cs - _cmd_structs) * 0x1234567;
|
|
hash = (hash & 1 ? hash >> 1 ^ 0xF00BAA4 : hash >> 1);
|
|
}
|
|
}
|
|
}
|
|
_hash = hash;
|
|
}
|
|
|
|
|
|
static uint CountInUse(uint grp)
|
|
{
|
|
int i;
|
|
|
|
for (i = 0x800; --i >= 0;) if (_strings[(grp << 11) + i] != NULL) break;
|
|
return i + 1;
|
|
}
|
|
|
|
|
|
bool CompareFiles(const char *n1, const char *n2)
|
|
{
|
|
FILE *f1, *f2;
|
|
char b1[4096];
|
|
char b2[4096];
|
|
size_t l1, l2;
|
|
|
|
f2 = fopen(n2, "rb");
|
|
if (f2 == NULL) return false;
|
|
|
|
f1 = fopen(n1, "rb");
|
|
if (f1 == NULL) error("can't open %s", n1);
|
|
|
|
do {
|
|
l1 = fread(b1, 1, sizeof(b1), f1);
|
|
l2 = fread(b2, 1, sizeof(b2), f2);
|
|
|
|
if (l1 != l2 || memcmp(b1, b2, l1)) {
|
|
fclose(f2);
|
|
fclose(f1);
|
|
return false;
|
|
}
|
|
} while (l1);
|
|
|
|
fclose(f2);
|
|
fclose(f1);
|
|
return true;
|
|
}
|
|
|
|
|
|
static void WriteStringsH(const char *filename)
|
|
{
|
|
FILE *out;
|
|
int i;
|
|
int next = -1;
|
|
|
|
out = fopen("tmp.xxx", "w");
|
|
if (out == NULL) error("can't open tmp.xxx");
|
|
|
|
fprintf(out, "/* This file is automatically generated. Do not modify */\n\n");
|
|
fprintf(out, "#ifndef TABLE_STRINGS_H\n");
|
|
fprintf(out, "#define TABLE_STRINGS_H\n");
|
|
|
|
for (i = 0; i != lengthof(_strings); i++) {
|
|
if (_strings[i] != NULL) {
|
|
if (next != i) fprintf(out, "\n");
|
|
fprintf(out, "static const StringID %s = 0x%X;\n", _strings[i]->name, i);
|
|
next = i + 1;
|
|
}
|
|
}
|
|
|
|
fprintf(out, "\nstatic const StringID STR_LAST_STRINGID = 0x%X;\n", next - 1);
|
|
|
|
fprintf(out,
|
|
"\nenum {\n"
|
|
"\tLANGUAGE_PACK_IDENT = 0x474E414C, // Big Endian value for 'LANG' (LE is 0x 4C 41 4E 47)\n"
|
|
"\tLANGUAGE_PACK_VERSION = 0x%X,\n"
|
|
"};\n", (uint)_hash
|
|
);
|
|
|
|
fprintf(out, "\n#endif /* TABLE_STRINGS_H */\n");
|
|
|
|
fclose(out);
|
|
|
|
if (CompareFiles("tmp.xxx", filename)) {
|
|
// files are equal. tmp.xxx is not needed
|
|
unlink("tmp.xxx");
|
|
} else {
|
|
// else rename tmp.xxx into filename
|
|
#if defined(WIN32) || defined(WIN64)
|
|
unlink(filename);
|
|
#endif
|
|
if (rename("tmp.xxx", filename) == -1) error("rename() failed");
|
|
}
|
|
}
|
|
|
|
static int TranslateArgumentIdx(int argidx)
|
|
{
|
|
int i, sum;
|
|
|
|
if (argidx < 0 || argidx >= lengthof(_cur_pcs.cmd))
|
|
error("invalid argidx %d", argidx);
|
|
|
|
for (i = sum = 0; i < argidx; i++) {
|
|
const CmdStruct *cs = _cur_pcs.cmd[i];
|
|
sum += (cs != NULL) ? cs->consumes : 1;
|
|
}
|
|
|
|
return sum;
|
|
}
|
|
|
|
static void PutArgidxCommand()
|
|
{
|
|
PutUtf8(SCC_ARG_INDEX);
|
|
PutByte(TranslateArgumentIdx(_cur_argidx));
|
|
}
|
|
|
|
|
|
static void PutCommandString(const char *str)
|
|
{
|
|
const CmdStruct *cs;
|
|
char param[256];
|
|
int argno;
|
|
int casei;
|
|
|
|
_cur_argidx = 0;
|
|
|
|
while (*str != '\0') {
|
|
// Process characters as they are until we encounter a {
|
|
if (*str != '{') {
|
|
PutByte(*str++);
|
|
continue;
|
|
}
|
|
cs = ParseCommandString(&str, param, &argno, &casei);
|
|
if (cs == NULL) break;
|
|
|
|
if (casei != -1) {
|
|
PutUtf8(SCC_SETCASE); // {SETCASE}
|
|
PutByte(casei);
|
|
}
|
|
|
|
// For params that consume values, we need to handle the argindex properly
|
|
if (cs->consumes > 0) {
|
|
// Check if we need to output a move-param command
|
|
if (argno != -1 && argno != _cur_argidx) {
|
|
_cur_argidx = argno;
|
|
PutArgidxCommand();
|
|
}
|
|
|
|
// Output the one from the master string... it's always accurate.
|
|
cs = _cur_pcs.cmd[_cur_argidx++];
|
|
if (cs == NULL) {
|
|
error("%s: No argument exists at position %d", _cur_ident, _cur_argidx - 1);
|
|
}
|
|
}
|
|
|
|
cs->proc(param, cs->value);
|
|
}
|
|
}
|
|
|
|
static void WriteLength(FILE *f, uint length)
|
|
{
|
|
if (length < 0xC0) {
|
|
fputc(length, f);
|
|
} else if (length < 0x4000) {
|
|
fputc((length >> 8) | 0xC0, f);
|
|
fputc(length & 0xFF, f);
|
|
} else {
|
|
error("string too long");
|
|
}
|
|
}
|
|
|
|
|
|
static void WriteLangfile(const char *filename)
|
|
{
|
|
FILE *f;
|
|
uint in_use[32];
|
|
LanguagePackHeader hdr;
|
|
uint i;
|
|
uint j;
|
|
|
|
f = fopen(filename, "wb");
|
|
if (f == NULL) error("can't open %s", filename);
|
|
|
|
memset(&hdr, 0, sizeof(hdr));
|
|
for (i = 0; i != 32; i++) {
|
|
uint n = CountInUse(i);
|
|
|
|
in_use[i] = n;
|
|
hdr.offsets[i] = TO_LE16(n);
|
|
}
|
|
|
|
// see line 655: fprintf(..."\tLANGUAGE_PACK_IDENT = 0x474E414C,...)
|
|
hdr.ident = TO_LE32(0x474E414C); // Big Endian value for 'LANG'
|
|
hdr.version = TO_LE32(_hash);
|
|
hdr.plural_form = _lang_pluralform;
|
|
hdr.text_dir = _lang_textdir;
|
|
strcpy(hdr.name, _lang_name);
|
|
strcpy(hdr.own_name, _lang_ownname);
|
|
strcpy(hdr.isocode, _lang_isocode);
|
|
|
|
fwrite(&hdr, sizeof(hdr), 1, f);
|
|
|
|
for (i = 0; i != 32; i++) {
|
|
for (j = 0; j != in_use[i]; j++) {
|
|
const LangString* ls = _strings[(i << 11) + j];
|
|
const Case* casep;
|
|
const char* cmdp;
|
|
|
|
// For undefined strings, just set that it's an empty string
|
|
if (ls == NULL) {
|
|
WriteLength(f, 0);
|
|
continue;
|
|
}
|
|
|
|
_cur_ident = ls->name;
|
|
_cur_line = ls->line;
|
|
|
|
// Produce a message if a string doesn't have a translation.
|
|
if (_show_todo > 0 && ls->translated == NULL) {
|
|
if ((_show_todo & 2) != 0) {
|
|
strgen_warning("'%s' is untranslated", ls->name);
|
|
}
|
|
if ((_show_todo & 1) != 0) {
|
|
const char *s = "<TODO> ";
|
|
while (*s != '\0') PutByte(*s++);
|
|
}
|
|
}
|
|
|
|
// Extract the strings and stuff from the english command string
|
|
ExtractCommandString(&_cur_pcs, ls->english, false);
|
|
|
|
if (ls->translated_case != NULL || ls->translated != NULL) {
|
|
casep = ls->translated_case;
|
|
cmdp = ls->translated;
|
|
} else {
|
|
casep = ls->english_case;
|
|
cmdp = ls->english;
|
|
}
|
|
|
|
_translated = _masterlang || (cmdp != ls->english);
|
|
|
|
if (casep != NULL) {
|
|
const Case* c;
|
|
uint num;
|
|
|
|
// Need to output a case-switch.
|
|
// It has this format
|
|
// <0x9E> <NUM CASES> <CASE1> <LEN1> <STRING1> <CASE2> <LEN2> <STRING2> <CASE3> <LEN3> <STRING3> <STRINGDEFAULT>
|
|
// Each LEN is printed using 2 bytes in big endian order.
|
|
PutUtf8(SCC_SWITCH_CASE);
|
|
// Count the number of cases
|
|
for (num = 0, c = casep; c; c = c->next) num++;
|
|
PutByte(num);
|
|
|
|
// Write each case
|
|
for (c = casep; c != NULL; c = c->next) {
|
|
int pos;
|
|
|
|
PutByte(c->caseidx);
|
|
// Make some space for the 16-bit length
|
|
pos = _put_pos;
|
|
PutByte(0);
|
|
PutByte(0);
|
|
// Write string
|
|
PutCommandString(c->string);
|
|
PutByte(0); // terminate with a zero
|
|
// Fill in the length
|
|
_put_buf[pos + 0] = GB(_put_pos - (pos + 2), 8, 8);
|
|
_put_buf[pos + 1] = GB(_put_pos - (pos + 2), 0, 8);
|
|
}
|
|
}
|
|
|
|
if (cmdp != NULL) PutCommandString(cmdp);
|
|
|
|
WriteLength(f, _put_pos);
|
|
fwrite(_put_buf, 1, _put_pos, f);
|
|
_put_pos = 0;
|
|
}
|
|
}
|
|
|
|
fputc(0, f);
|
|
fclose(f);
|
|
}
|
|
|
|
/** Multi-OS mkdirectory function */
|
|
static inline void ottd_mkdir(const char *directory)
|
|
{
|
|
#if defined(WIN32) || defined(__WATCOMC__)
|
|
mkdir(directory);
|
|
#else
|
|
mkdir(directory, 0755);
|
|
#endif
|
|
}
|
|
|
|
/** Create a path consisting of an already existing path, a possible
|
|
* path seperator and the filename. The seperator is only appended if the path
|
|
* does not already end with a seperator */
|
|
static inline char *mkpath(char *buf, size_t buflen, const char *path, const char *file)
|
|
{
|
|
char *p;
|
|
ttd_strlcpy(buf, path, buflen); // copy directory into buffer
|
|
|
|
p = strchr(buf, '\0'); // add path seperator if necessary
|
|
if (p[-1] != PATHSEPCHAR && (size_t)(p - buf) + 1 < buflen) *p++ = PATHSEPCHAR;
|
|
ttd_strlcpy(p, file, buflen - (size_t)(p - buf)); // catenate filename at end of buffer
|
|
return buf;
|
|
}
|
|
|
|
#if defined(__MINGW32__)
|
|
/**
|
|
* On MingW, it is common that both / as \ are accepted in the
|
|
* params. To go with those flow, we rewrite all incoming /
|
|
* simply to \, so internally we can safely assume \.
|
|
*/
|
|
static inline char *replace_pathsep(char *s)
|
|
{
|
|
char *c;
|
|
|
|
for (c = s; *c != '\0'; c++) if (*c == '/') *c = '\\';
|
|
return s;
|
|
}
|
|
#else
|
|
static inline char *replace_pathsep(char *s) { return s; }
|
|
#endif
|
|
|
|
int CDECL main(int argc, char* argv[])
|
|
{
|
|
char pathbuf[MAX_PATH];
|
|
const char *src_dir = ".";
|
|
const char *dest_dir = NULL;
|
|
|
|
while (argc > 1 && *argv[1] == '-') {
|
|
if (strcmp(argv[1], "-v") == 0 || strcmp(argv[1], "--version") == 0) {
|
|
puts("$Revision$");
|
|
return 0;
|
|
}
|
|
|
|
if (strcmp(argv[1], "-t") == 0 || strcmp(argv[1], "--todo") == 0) {
|
|
_show_todo |= 1;
|
|
argc--, argv++;
|
|
continue;
|
|
}
|
|
|
|
if (strcmp(argv[1], "-w") == 0 || strcmp(argv[1], "--warning") == 0) {
|
|
_show_todo |= 2;
|
|
argc--, argv++;
|
|
continue;
|
|
}
|
|
|
|
if (strcmp(argv[1], "-h") == 0 || strcmp(argv[1], "--help") == 0 || strcmp(argv[1], "-?") == 0) {
|
|
puts(
|
|
"strgen - $Revision$\n"
|
|
" -v | --version print version information and exit\n"
|
|
" -t | --todo replace any untranslated strings with '<TODO>'\n"
|
|
" -w | --warning print a warning for any untranslated strings\n"
|
|
" -h | -? | --help print this help message and exit\n"
|
|
" -s | --source_dir search for english.txt in the specified directory\n"
|
|
" -d | --dest_dir put output file in the specified directory, create if needed\n"
|
|
" Run without parameters and strgen will search for english.txt and parse it,\n"
|
|
" creating strings.h. Passing an argument, strgen will translate that language\n"
|
|
" file using english.txt as a reference and output <language>.lng."
|
|
);
|
|
return 0;
|
|
}
|
|
|
|
if (argc > 2 && (strcmp(argv[1], "-s") == 0 || strcmp(argv[1], "--source_dir") == 0)) {
|
|
src_dir = replace_pathsep(argv[2]);
|
|
argc -= 2, argv += 2;
|
|
continue;
|
|
}
|
|
|
|
if (argc > 2 && (strcmp(argv[1], "-d") == 0 || strcmp(argv[1], "--dest_dir") == 0)) {
|
|
dest_dir = replace_pathsep(argv[2]);
|
|
argc -= 2, argv += 2;
|
|
continue;
|
|
}
|
|
|
|
fprintf(stderr, "Invalid arguments\n");
|
|
return 0;
|
|
}
|
|
|
|
if (dest_dir == NULL) dest_dir = src_dir; // if dest_dir is not specified, it equals src_dir
|
|
|
|
/* strgen has two modes of operation. If no (free) arguments are passed
|
|
* strgen generates strings.h to the destination directory. If it is supplied
|
|
* with a (free) parameter the program will translate that language to destination
|
|
* directory. As input english.txt is parsed from the source directory */
|
|
if (argc == 1) {
|
|
mkpath(pathbuf, lengthof(pathbuf), src_dir, "english.txt");
|
|
|
|
/* parse master file */
|
|
_masterlang = true;
|
|
ParseFile(pathbuf, true);
|
|
MakeHashOfStrings();
|
|
if (_errors) return 1;
|
|
|
|
/* write strings.h */
|
|
ottd_mkdir(dest_dir);
|
|
mkpath(pathbuf, lengthof(pathbuf), dest_dir, "strings.h");
|
|
WriteStringsH(pathbuf);
|
|
} else if (argc == 2) {
|
|
char *r;
|
|
|
|
mkpath(pathbuf, lengthof(pathbuf), src_dir, "english.txt");
|
|
|
|
/* parse master file and check if target file is correct */
|
|
_masterlang = false;
|
|
ParseFile(pathbuf, true);
|
|
MakeHashOfStrings();
|
|
ParseFile(replace_pathsep(argv[1]), false); // target file
|
|
if (_errors) return 1;
|
|
|
|
/* get the targetfile, strip any directories and append to destination path */
|
|
r = strrchr(argv[1], PATHSEPCHAR);
|
|
mkpath(pathbuf, lengthof(pathbuf), dest_dir, (r != NULL) ? &r[1] : argv[1]);
|
|
|
|
/* rename the .txt (input-extension) to .lng */
|
|
r = strrchr(pathbuf, '.');
|
|
if (r == NULL || strcmp(r, ".txt") != 0) r = strchr(pathbuf, '\0');
|
|
ttd_strlcpy(r, ".lng", (size_t)(r - pathbuf));
|
|
WriteLangfile(pathbuf);
|
|
|
|
/* if showing warnings, print a summary of the language */
|
|
if ((_show_todo & 2) != 0) {
|
|
fprintf(stdout, "%d warnings and %d errors for %s\n", _warnings, _errors, pathbuf);
|
|
}
|
|
} else {
|
|
fprintf(stderr, "Invalid arguments\n");
|
|
}
|
|
|
|
return 0;
|
|
}
|