| 0,0 → 1,60 |
|---|
| /* This file is part of the svarlang project and is published under the terms |
| * of the MIT license. |
| * |
| * Copyright (C) 2021-2022 Mateusz Viste |
| * |
| * Permission is hereby granted, free of charge, to any person obtaining a |
| * copy of this software and associated documentation files (the "Software"), |
| * to deal in the Software without restriction, including without limitation |
| * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
| * and/or sell copies of the Software, and to permit persons to whom the |
| * Software is furnished to do so, subject to the following conditions: |
| * |
| * The above copyright notice and this permission notice shall be included in |
| * all copies or substantial portions of the Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
| * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER |
| * DEALINGS IN THE SOFTWARE. |
| */ |
| |
| #ifndef SVARLANG_H |
| #define SVARLANG_H |
| |
| /* loads translations for program progname, language lang, in paths. |
| * |
| * only the two first letters of the lang strings are meaningful and they are |
| * case insensitive. |
| * |
| * paths can be either a directory path (like "C:\DATA") or a list of paths |
| * separated by a semicolon (example: "C:\DATA;.\LANGS;."). It may also be |
| * NULL, in which case only the current directory will be searched. |
| * |
| * a typical call would be this: svarlang_load("myprog", "PL", NULL); |
| * |
| * this function returns 0 on success, non-zero otherwise. It is still possible |
| * to call svarlang_strid() after a load failure, the previously loaded |
| * language will be used then, or the default language if no loading has been |
| * done yet. */ |
| int svarlang_load(const char *progname, const char *lang, const char *paths); |
| |
| /* same as svarlang_load(), but relies on getenv() to pull LANG and NLSPATH. |
| * this call should be used only by "CORE" SvarDOS programs. */ |
| int svarlang_autoload(const char *progname); |
| |
| /* Returns a pointer to the string "id". Does not require svalang_load() to be |
| * executed, but then it will only return the reference language strings. |
| * a string id is the concatenation of the CATS-style identifiers, for example |
| * string 1,0 becomes 0x0100, string 2.10 is 0x020A, etc. |
| * It NEVER returns NULL, if id not found then an empty string is returned */ |
| const char *svarlang_strid(unsigned short id); |
| |
| /* a convenience definition to fetch strings by their CATS-style pairs instead |
| * of the 16-bit id. */ |
| #define svarlang_str(x, y) svarlang_strid((x << 8) | y) |
| |
| #endif |