1 /* This program is free software; you can redistribute it and/or modify *
2 * it under the terms of the GNU General Public License as published by *
3 * the Free Software Foundation; either version 2 of the License, or *
4 * (at your option) any later version. *
6 (C) 2001 by The Genes Development Team
7 Original author: Peter Verthez (Peter.Verthez@advalvas.be)
13 /* In low-high order, a space is encoded as 0x20 0x00 */
14 /* i.e. this is utf-16-le */
17 #include "gedcom.tab.h"
34 otherchar [\x21-\x22\x24-\x2F\x3A-\x3F\x5B-\x5E\x60\x7B-\x7E\x80-\xFF]\x00|[\x00-\xFF][\x01-\xFF]
35 terminator \x0D\x00|\x0A\x00|\x0D\x00\x0A\x00|\x0A\x00\x0D\x00
37 any_char {alpha}|{digit}|{otherchar}|{delim}|{hash}|{literal_at}
38 any_but_delim {alpha}|{digit}|{otherchar}|{hash}|{literal_at}
39 non_at {alpha}|{digit}|{otherchar}|{delim}|{hash}
40 alphanum {alpha}|{digit}
41 gen_delim {delim}|{tab}
43 escape @\x00#\x00{any_char}+@\x00
44 pointer @\x00{alphanum}{non_at}+@\x00
47 static int current_level=-1;
48 static int level_diff=MAXGEDCLEVEL;
58 /* The GEDCOM level number is converted into a sequence of opening
59 and closing brackets. Simply put, the following GEDCOM fragment:
72 { SOUR genes (1 higher: no closing brackets)
73 { VERS 1.6 (1 higher: no closing brackets)
74 } { NAME Genes (same level: 1 closing bracket)
75 } } { DATE 07 OCT 2001 (1 lower: 2 closing brackets)
89 But because this means that one token is converted into a series
90 of tokens, there is some initial code following immediately here
91 that returns "pending" tokens. */
94 char string_buf[MAXGEDCLINELEN+1];
100 else if (level_diff == 1) {
105 /* out of brackets... */
108 #define TO_INTERNAL(str) to_internal(str, yyleng)
110 #define MKTAGACTION(tag) \
111 { gedcom_lval.string = TO_INTERNAL(yytext); \
117 <INITIAL>{gen_delim}* /* ignore leading whitespace (also tabs) */
119 <INITIAL>\x00[0]{digit}+ { gedcom_error ("Level number with leading zero");
123 <INITIAL>{digit}+ { int level = atoi(TO_INTERNAL(yytext));
124 if ((level < 0) || (level > MAXGEDCLEVEL)) {
125 gedcom_error ("Level number out of range [0..%d]",
129 level_diff = level - current_level;
131 current_level = level;
132 if (level_diff < 1) {
136 else if (level_diff == 1) {
141 /* should never happen (error to GEDCOM spec) */
142 gedcom_error ("GEDCOM level number is %d higher than "
149 <EXPECT_TAG>A\x00B\x00B\x00R\x00 MKTAGACTION(ABBR)
150 <EXPECT_TAG>A\x00D\x00D\x00R\x00 MKTAGACTION(ADDR)
151 <EXPECT_TAG>A\x00D\x00R\x001\x00 MKTAGACTION(ADR1)
152 <EXPECT_TAG>A\x00D\x00R\x002\x00 MKTAGACTION(ADR2)
153 <EXPECT_TAG>A\x00D\x00O\x00P\x00 MKTAGACTION(ADOP)
154 <EXPECT_TAG>A\x00F\x00N\x00 MKTAGACTION(AFN)
155 <EXPECT_TAG>A\x00G\x00E\x00 MKTAGACTION(AGE)
156 <EXPECT_TAG>A\x00G\x00N\x00C\x00 MKTAGACTION(AGNC)
157 <EXPECT_TAG>A\x00L\x00I\x00A\x00 MKTAGACTION(ALIA)
158 <EXPECT_TAG>A\x00N\x00C\x00E\x00 MKTAGACTION(ANCE)
159 <EXPECT_TAG>A\x00N\x00C\x00I\x00 MKTAGACTION(ANCI)
160 <EXPECT_TAG>A\x00N\x00U\x00L\x00 MKTAGACTION(ANUL)
161 <EXPECT_TAG>A\x00S\x00S\x00O\x00 MKTAGACTION(ASSO)
162 <EXPECT_TAG>A\x00U\x00T\x00H\x00 MKTAGACTION(AUTH)
163 <EXPECT_TAG>B\x00A\x00P\x00L\x00 MKTAGACTION(BAPL)
164 <EXPECT_TAG>B\x00A\x00P\x00M\x00 MKTAGACTION(BAPM)
165 <EXPECT_TAG>B\x00A\x00R\x00M\x00 MKTAGACTION(BARM)
166 <EXPECT_TAG>B\x00A\x00S\x00M\x00 MKTAGACTION(BASM)
167 <EXPECT_TAG>B\x00I\x00R\x00T\x00 MKTAGACTION(BIRT)
168 <EXPECT_TAG>B\x00L\x00E\x00S\x00 MKTAGACTION(BLES)
169 <EXPECT_TAG>B\x00L\x00O\x00B\x00 MKTAGACTION(BLOB)
170 <EXPECT_TAG>B\x00U\x00R\x00I\x00 MKTAGACTION(BURI)
171 <EXPECT_TAG>C\x00A\x00L\x00N\x00 MKTAGACTION(CALN)
172 <EXPECT_TAG>C\x00A\x00S\x00T\x00 MKTAGACTION(CAST)
173 <EXPECT_TAG>C\x00A\x00U\x00S\x00 MKTAGACTION(CAUS)
174 <EXPECT_TAG>C\x00E\x00N\x00S\x00 MKTAGACTION(CENS)
175 <EXPECT_TAG>C\x00H\x00A\x00N\x00 MKTAGACTION(CHAN)
176 <EXPECT_TAG>C\x00H\x00A\x00R\x00 MKTAGACTION(CHAR)
177 <EXPECT_TAG>C\x00H\x00I\x00L\x00 MKTAGACTION(CHIL)
178 <EXPECT_TAG>C\x00H\x00R\x00 MKTAGACTION(CHR)
179 <EXPECT_TAG>C\x00H\x00R\x00A\x00 MKTAGACTION(CHRA)
180 <EXPECT_TAG>C\x00I\x00T\x00Y\x00 MKTAGACTION(CITY)
181 <EXPECT_TAG>C\x00O\x00N\x00C\x00 MKTAGACTION(CONC)
182 <EXPECT_TAG>C\x00O\x00N\x00F\x00 MKTAGACTION(CONF)
183 <EXPECT_TAG>C\x00O\x00N\x00L\x00 MKTAGACTION(CONL)
184 <EXPECT_TAG>C\x00O\x00N\x00T\x00 MKTAGACTION(CONT)
185 <EXPECT_TAG>C\x00O\x00P\x00R\x00 MKTAGACTION(COPR)
186 <EXPECT_TAG>C\x00O\x00R\x00P\x00 MKTAGACTION(CORP)
187 <EXPECT_TAG>C\x00R\x00E\x00M\x00 MKTAGACTION(CREM)
188 <EXPECT_TAG>C\x00T\x00R\x00Y\x00 MKTAGACTION(CTRY)
189 <EXPECT_TAG>D\x00A\x00T\x00A\x00 MKTAGACTION(DATA)
190 <EXPECT_TAG>D\x00A\x00T\x00E\x00 MKTAGACTION(DATE)
191 <EXPECT_TAG>D\x00E\x00A\x00T\x00 MKTAGACTION(DEAT)
192 <EXPECT_TAG>D\x00E\x00S\x00C\x00 MKTAGACTION(DESC)
193 <EXPECT_TAG>D\x00E\x00S\x00I\x00 MKTAGACTION(DESI)
194 <EXPECT_TAG>D\x00E\x00S\x00T\x00 MKTAGACTION(DEST)
195 <EXPECT_TAG>D\x00I\x00V\x00 MKTAGACTION(DIV)
196 <EXPECT_TAG>D\x00I\x00V\x00F\x00 MKTAGACTION(DIVF)
197 <EXPECT_TAG>D\x00S\x00C\x00R\x00 MKTAGACTION(DSCR)
198 <EXPECT_TAG>E\x00D\x00U\x00C\x00 MKTAGACTION(EDUC)
199 <EXPECT_TAG>E\x00M\x00I\x00G\x00 MKTAGACTION(EMIG)
200 <EXPECT_TAG>E\x00N\x00D\x00L\x00 MKTAGACTION(ENDL)
201 <EXPECT_TAG>E\x00N\x00G\x00A\x00 MKTAGACTION(ENGA)
202 <EXPECT_TAG>E\x00V\x00E\x00N\x00 MKTAGACTION(EVEN)
203 <EXPECT_TAG>F\x00A\x00M\x00 MKTAGACTION(FAM)
204 <EXPECT_TAG>F\x00A\x00M\x00C\x00 MKTAGACTION(FAMC)
205 <EXPECT_TAG>F\x00A\x00M\x00F\x00 MKTAGACTION(FAMF)
206 <EXPECT_TAG>F\x00A\x00M\x00S\x00 MKTAGACTION(FAMS)
207 <EXPECT_TAG>F\x00C\x00O\x00M\x00 MKTAGACTION(FCOM)
208 <EXPECT_TAG>F\x00I\x00L\x00E\x00 MKTAGACTION(FILE)
209 <EXPECT_TAG>F\x00O\x00R\x00M\x00 MKTAGACTION(FORM)
210 <EXPECT_TAG>G\x00E\x00D\x00C\x00 MKTAGACTION(GEDC)
211 <EXPECT_TAG>G\x00I\x00V\x00N\x00 MKTAGACTION(GIVN)
212 <EXPECT_TAG>G\x00R\x00A\x00D\x00 MKTAGACTION(GRAD)
213 <EXPECT_TAG>H\x00E\x00A\x00D\x00 MKTAGACTION(HEAD)
214 <EXPECT_TAG>H\x00U\x00S\x00B\x00 MKTAGACTION(HUSB)
215 <EXPECT_TAG>I\x00D\x00N\x00O\x00 MKTAGACTION(IDNO)
216 <EXPECT_TAG>I\x00M\x00M\x00I\x00 MKTAGACTION(IMMI)
217 <EXPECT_TAG>I\x00N\x00D\x00I\x00 MKTAGACTION(INDI)
218 <EXPECT_TAG>L\x00A\x00N\x00G\x00 MKTAGACTION(LANG)
219 <EXPECT_TAG>L\x00E\x00G\x00A\x00 MKTAGACTION(LEGA)
220 <EXPECT_TAG>M\x00A\x00R\x00B\x00 MKTAGACTION(MARB)
221 <EXPECT_TAG>M\x00A\x00R\x00C\x00 MKTAGACTION(MARC)
222 <EXPECT_TAG>M\x00A\x00R\x00L\x00 MKTAGACTION(MARL)
223 <EXPECT_TAG>M\x00A\x00R\x00R\x00 MKTAGACTION(MARR)
224 <EXPECT_TAG>M\x00A\x00R\x00S\x00 MKTAGACTION(MARS)
225 <EXPECT_TAG>M\x00E\x00D\x00I\x00 MKTAGACTION(MEDI)
226 <EXPECT_TAG>N\x00A\x00M\x00E\x00 MKTAGACTION(NAME)
227 <EXPECT_TAG>N\x00A\x00T\x00I\x00 MKTAGACTION(NATI)
228 <EXPECT_TAG>N\x00A\x00T\x00U\x00 MKTAGACTION(NATU)
229 <EXPECT_TAG>N\x00C\x00H\x00I\x00 MKTAGACTION(NCHI)
230 <EXPECT_TAG>N\x00I\x00C\x00K\x00 MKTAGACTION(NICK)
231 <EXPECT_TAG>N\x00M\x00R\x00 MKTAGACTION(NMR)
232 <EXPECT_TAG>N\x00O\x00T\x00E\x00 MKTAGACTION(NOTE)
233 <EXPECT_TAG>N\x00P\x00F\x00X\x00 MKTAGACTION(NPFX)
234 <EXPECT_TAG>N\x00S\x00F\x00X\x00 MKTAGACTION(NSFX)
235 <EXPECT_TAG>O\x00B\x00J\x00E\x00 MKTAGACTION(OBJE)
236 <EXPECT_TAG>O\x00C\x00C\x00U\x00 MKTAGACTION(OCCU)
237 <EXPECT_TAG>O\x00R\x00D\x00I\x00 MKTAGACTION(ORDI)
238 <EXPECT_TAG>O\x00R\x00D\x00N\x00 MKTAGACTION(ORDN)
239 <EXPECT_TAG>P\x00A\x00G\x00E\x00 MKTAGACTION(PAGE)
240 <EXPECT_TAG>P\x00E\x00D\x00I\x00 MKTAGACTION(PEDI)
241 <EXPECT_TAG>P\x00H\x00O\x00N\x00 MKTAGACTION(PHON)
242 <EXPECT_TAG>P\x00L\x00A\x00C\x00 MKTAGACTION(PLAC)
243 <EXPECT_TAG>P\x00O\x00S\x00T\x00 MKTAGACTION(POST)
244 <EXPECT_TAG>P\x00R\x00O\x00B\x00 MKTAGACTION(PROB)
245 <EXPECT_TAG>P\x00R\x00O\x00P\x00 MKTAGACTION(PROP)
246 <EXPECT_TAG>P\x00U\x00B\x00L\x00 MKTAGACTION(PUBL)
247 <EXPECT_TAG>Q\x00U\x00A\x00Y\x00 MKTAGACTION(QUAY)
248 <EXPECT_TAG>R\x00E\x00F\x00N\x00 MKTAGACTION(REFN)
249 <EXPECT_TAG>R\x00E\x00L\x00A\x00 MKTAGACTION(RELA)
250 <EXPECT_TAG>R\x00E\x00L\x00I\x00 MKTAGACTION(RELI)
251 <EXPECT_TAG>R\x00E\x00P\x00O\x00 MKTAGACTION(REPO)
252 <EXPECT_TAG>R\x00E\x00S\x00I\x00 MKTAGACTION(RESI)
253 <EXPECT_TAG>R\x00E\x00S\x00N\x00 MKTAGACTION(RESN)
254 <EXPECT_TAG>R\x00E\x00T\x00I\x00 MKTAGACTION(RETI)
255 <EXPECT_TAG>R\x00F\x00N\x00 MKTAGACTION(RFN)
256 <EXPECT_TAG>R\x00I\x00N\x00 MKTAGACTION(RIN)
257 <EXPECT_TAG>R\x00O\x00L\x00E\x00 MKTAGACTION(ROLE)
258 <EXPECT_TAG>S\x00E\x00X\x00 MKTAGACTION(SEX)
259 <EXPECT_TAG>S\x00L\x00G\x00C\x00 MKTAGACTION(SLGC)
260 <EXPECT_TAG>S\x00L\x00G\x00S\x00 MKTAGACTION(SLGS)
261 <EXPECT_TAG>S\x00O\x00U\x00R\x00 MKTAGACTION(SOUR)
262 <EXPECT_TAG>S\x00P\x00F\x00X\x00 MKTAGACTION(SPFX)
263 <EXPECT_TAG>S\x00S\x00N\x00 MKTAGACTION(SSN)
264 <EXPECT_TAG>S\x00T\x00A\x00E\x00 MKTAGACTION(STAE)
265 <EXPECT_TAG>S\x00T\x00A\x00T\x00 MKTAGACTION(STAT)
266 <EXPECT_TAG>S\x00U\x00B\x00M\x00 MKTAGACTION(SUBM)
267 <EXPECT_TAG>S\x00U\x00B\x00N\x00 MKTAGACTION(SUBN)
268 <EXPECT_TAG>S\x00U\x00R\x00N\x00 MKTAGACTION(SURN)
269 <EXPECT_TAG>T\x00E\x00M\x00P\x00 MKTAGACTION(TEMP)
270 <EXPECT_TAG>T\x00E\x00X\x00T\x00 MKTAGACTION(TEXT)
271 <EXPECT_TAG>T\x00I\x00M\x00E\x00 MKTAGACTION(TIME)
272 <EXPECT_TAG>T\x00I\x00T\x00L\x00 MKTAGACTION(TITL)
273 <EXPECT_TAG>T\x00R\x00L\x00R\x00 MKTAGACTION(TRLR)
274 <EXPECT_TAG>T\x00Y\x00P\x00E\x00 MKTAGACTION(TYPE)
275 <EXPECT_TAG>V\x00E\x00R\x00S\x00 MKTAGACTION(VERS)
276 <EXPECT_TAG>W\x00I\x00F\x00E\x00 MKTAGACTION(WIFE)
277 <EXPECT_TAG>W\x00I\x00L\x00L\x00 MKTAGACTION(WILL)
279 <EXPECT_TAG>{alphanum}+ { if (strlen(yytext) > MAXGEDCTAGLEN) {
280 gedcom_error("Tag '%s' too long, max %d chars");
283 strncpy(string_buf, yytext, MAXGEDCTAGLEN+1);
284 gedcom_lval.string = TO_INTERNAL(string_buf);
289 {delim} { gedcom_lval.string = TO_INTERNAL(yytext);
293 {any_but_delim} { gedcom_lval.string = TO_INTERNAL(yytext);
297 {escape}/{non_at} { gedcom_lval.string = TO_INTERNAL(yytext);
301 {pointer} { gedcom_lval.string = TO_INTERNAL(yytext);
305 /* Due to the conversion of level numbers into brackets, the
306 terminator is not important, so no token is returned here.
307 Although not strictly according to the GEDCOM spec, we'll ignore
308 whitespace just before the terminator.
311 {gen_delim}*{terminator} { line_no++; BEGIN(INITIAL); }
313 /* Eventually we have to return 1 closing bracket (for the trailer).
314 We can detect whether we have sent the closing bracket using the
315 level_diff (at eof, first it is 2, then we increment it ourselves) */
317 <<EOF>> { if (level_diff == 2) {
326 . { gedcom_error("Unexpected character: '%s' (0x%02x)",
344 set_encoding_width(TWO_BYTE_LOHI);
345 res = open_conv_to_internal("UNICODE");
347 gedcom_error("Unable to open conversion context: %s",
351 tok = gedcom_lohi_lex();
354 case BADTOKEN: printf("BADTOKEN "); break;
355 case OPEN: printf("OPEN "); break;
356 case CLOSE: printf("CLOSE "); break;
357 case ESCAPE: printf("ESCAPE(%s) ", gedcom_lval.string); break;
358 case DELIM: printf("DELIM "); break;
359 case ANYCHAR: printf("%s ", gedcom_lval.string); break;
360 case POINTER: printf("POINTER(%s) ", gedcom_lval.string); break;
361 case USERTAG: printf("USERTAG(%s) ", gedcom_lval.string); break;
362 default: printf("TAG(%s) ", gedcom_lval.string); break;
364 tok = gedcom_lohi_lex();
367 close_conv_to_internal();