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4  *                         OPEN SOURCE CODE LICENSE
5  *                               Version 1.1
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108  *                                EXHIBIT A
109  *
110  * The original open source code of idnkit-2 is idnkit-1.0 developed and
111  * conceived by Japan Network Information Center ("JPNIC"), a Japanese
112  * association, Kokusai-Kougyou-Kanda Bldg 6F, 2-3-4 Uchi-Kanda,
113  * Chiyoda-ku, Tokyo 101-0047, Japan, and JPRS modifies above original code
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115  *
116  *                                  JPNIC
117  *
118  * Copyright (c) 2000-2002 Japan Network Information Center.  All rights reserved.
119  *
120  * By using this file, you agree to the terms and conditions set forth bellow.
121  *
122  *                       LICENSE TERMS AND CONDITIONS
123  *
124  * The following License Terms and Conditions apply, unless a different
125  * license is obtained from Japan Network Information Center ("JPNIC"),
126  * a Japanese association, Kokusai-Kougyou-Kanda Bldg 6F, 2-3-4 Uchi-Kanda,
127  * Chiyoda-ku, Tokyo 101-0047, Japan.
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158  *
159  *                        JPRS Public License Notice
160  *                                   For
161  *                                idnkit-2.
162  *
163  * The contents of this file are subject to the Terms and Conditions for
164  * the Open Source Code License (the "OSCL"). You may not use this file
165  * except in compliance with above terms and conditions. A copy of the OSCL
166  * is available at <http://jprs.co.jp/idn/>.
167  * The JPRS Revised Code is idnkit-2.
168  * The Initial Developer of the JPRS Revised Code is Japan Network
169  * Information Center ("JPNIC"), a Japanese association,
170  * Kokusai-Kougyou-Kanda Bldg 6F, 2-3-4 Uchi-Kanda, Chiyoda-ku, Tokyo
171  * 101-0047, Japan.
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183  */
184 
185 /*
186  * Functions used internally in the 'res' module.
187  */
188 
189 #ifndef IDN_RES_INTERNAL_H
190 #define IDN_RES_INTERNAL_H 1
191 
192 #ifdef __cplusplus
193 extern "C" {
194 #endif
195 
196 #include <stddef.h>
197 #include <idn/result.h>
198 #include <idn/export.h>
199 #include <idn/res.h>
200 #include <idn/labellist.h>
201 #include <idn/resconf_internal.h>
202 
203 /*
204  * Convert 'actions' to a string.
205  * This function is for internal use only.
206  *
207  * Note that this function returns a pointer to static buffer.
208  */
209 extern void
210 idn__res_actionstostring(idn_action_t actions, char *string);
211 
212 /*
213  * 'string' argument of idn__res_actionstostring() must have at
214  * least following size.
215  */
216 #define ACTION_STRING_BUFSIE 256
217 
218 /*
219  * Perform IDN_UNICODECONV action.
220  */
221 extern idn_result_t
222 idn__res_unicodeconv(idn_resconf_t ctx, const char *from, char **to);
223 
224 /*
225  * Perform conversion from UTF-8 to UTF-32.
226  */
227 extern idn_result_t
228 idn__res_utf8toutf32(idn_resconf_t ctx, const char *from, unsigned long **to);
229 
230 /*
231  * Perform IDN_MAP action.
232  */
233 extern idn_result_t
234 idn__res_map(idn_resconf_t ctx, const unsigned long *from, unsigned long **to);
235 
236 /*
237  * Perform IDN_ASCLOWER action.
238  */
239 extern idn_result_t
240 idn__res_asclower(idn_resconf_t ctx, idn__labellist_t label);
241 
242 /*
243  * Perform IDN_IDNCONV action for idn_res_encode().
244  */
245 extern idn_result_t
246 idn__res_idnconv_decode(idn_resconf_t ctx, idn__labellist_t label);
247 
248 /*
249  * Perform IDN_PROHCHECK action.
250  */
251 extern idn_result_t
252 idn__res_prohcheck(idn_resconf_t ctx, idn__labellist_t label);
253 
254 /*
255  * Perform IDN_UNASCHECK action.
256  */
257 extern idn_result_t
258 idn__res_unascheck(idn_resconf_t ctx, idn__labellist_t label);
259 
260 /*
261  * Perform IDN_NFCCHECK action.
262  */
263 extern idn_result_t
264 idn__res_nfccheck(idn_resconf_t ctx, idn__labellist_t label);
265 
266 /*
267  * Perform IDN_PREFCHECK action.
268  */
269 extern idn_result_t
270 idn__res_prefcheck(idn_resconf_t ctx, idn__labellist_t label);
271 
272 /*
273  * Perform IDN_HYPHCHECK action.
274  */
275 extern idn_result_t
276 idn__res_hyphcheck(idn_resconf_t ctx, idn__labellist_t label);
277 
278 /*
279  * Perform IDN_COMBCHECK action.
280  */
281 extern idn_result_t
282 idn__res_combcheck(idn_resconf_t ctx, idn__labellist_t label);
283 
284 /*
285  * Perform IDN_CTXJCHECK action.
286  */
287 extern idn_result_t
288 idn__res_ctxjcheck(idn_resconf_t ctx, idn__labellist_t label);
289 
290 /*
291  * Perform IDN_CTXOCHECK action.
292  */
293 extern idn_result_t
294 idn__res_ctxocheck(idn_resconf_t ctx, idn__labellist_t label);
295 
296 /*
297  * Perform IDN_CTXOLITECHECK action.
298  */
299 extern idn_result_t
300 idn__res_ctxolitecheck(idn_resconf_t ctx, idn__labellist_t label);
301 
302 /*
303  * Check if 'label' is an RTL label.
304  */
305 extern int
306 idn__res_isrtllabel(idn_resconf_t ctx, idn__labellist_t label);
307 
308 /*
309  * Perform IDN_BIDICHECK action.
310  */
311 extern idn_result_t
312 idn__res_bidicheck(idn_resconf_t ctx, idn__labellist_t label);
313 
314 /*
315  * Perform IDN_LOCALCHECK action.
316  */
317 extern idn_result_t
318 idn__res_localcheck(idn_resconf_t ctx, idn__labellist_t label);
319 
320 /*
321  * Perform IDN_IDNCONV action for idn_res_decode().
322  */
323 extern idn_result_t
324 idn__res_idnconv_encode(idn_resconf_t ctx, idn__labellist_t label);
325 
326 /*
327  * Perform IDN_LENCHECK action.
328  */
329 extern idn_result_t
330 idn__res_lencheck(idn_resconf_t ctx, idn__labellist_t label);
331 
332 /*
333  * Perform IDN_RTCHECK action for idn_res_encode().
334  */
335 extern idn_result_t
336 idn__res_rtcheck_encode(idn_resconf_t ctx, idn__labellist_t label);
337 
338 /*
339  * Perform IDN_RTCHECK action for idn_res_decode().
340  */
341 extern idn_result_t
342 idn__res_rtcheck_decode(idn_resconf_t ctx, idn__labellist_t label);
343 
344 /*
345  * Join labels as a domain name.
346  */
347 extern idn_result_t
348 idn__res_joinlabels(idn_resconf_t ctx, idn__labellist_t labellist,
349 		    unsigned long **to);
350 
351 /*
352  * Perform conversion from UTF-32 to UTF-8.
353  */
354 extern idn_result_t
355 idn__res_utf32toutf8(idn_resconf_t ctx, const unsigned long *from, char **to);
356 
357 /*
358  * Perform IND_LOCALCONV action.
359  */
360 extern idn_result_t
361 idn__res_localconv(idn_resconf_t ctx, const char *from, char *to,
362 		   size_t tolen);
363 
364 #ifdef __cplusplus
365 }
366 #endif
367 
368 #endif /* IDN_RES_INTERNAL_H */
369