/[zanavi_public1]/navit/navit/country.c
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Contents of /navit/navit/country.c

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Revision 27 - (hide annotations) (download)
Mon Apr 9 21:27:36 2012 UTC (10 years, 9 months ago) by zoff99
File MIME type: text/plain
File size: 17725 byte(s)
lots of new stuff, tranlsations, bug fixes ...
1 zoff99 2 /**
2     * Navit, a modular navigation system.
3     * Copyright (C) 2005-2008 Navit Team
4     *
5     * This program is free software; you can redistribute it and/or
6     * modify it under the terms of the GNU General Public License
7     * version 2 as published by the Free Software Foundation.
8     *
9     * This program is distributed in the hope that it will be useful,
10     * but WITHOUT ANY WARRANTY; without even the implied warranty of
11     * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12     * GNU General Public License for more details.
13     *
14     * You should have received a copy of the GNU General Public License
15     * along with this program; if not, write to the
16     * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
17     * Boston, MA 02110-1301, USA.
18     */
19    
20     #include <string.h>
21     #include <stdio.h>
22     #include <stdlib.h>
23     #include <glib.h>
24     #include "debug.h"
25     #include "item.h"
26     #include "country.h"
27     #include "search.h"
28     #include "navit_nls.h"
29    
30     struct country {
31     int id;
32     char *car;
33     char *iso2;
34     char *iso3;
35     char *name;
36     };
37    
38     static struct country country[]= {
39 zoff99 27 { 20, "AND", "AD", "AND", /* 020 */ "Andorra"},
40     {784, "UAE", "AE", "ARE", /* 784 */ "United Arab Emirates"},
41     { 4, "AFG", "AF", "AFG", /* 004 */ "Afghanistan"},
42     { 28, "AG", "AG", "ATG", /* 028 */ "Antigua and Barbuda"},
43     {660, NULL, "AI", "AIA", /* 660 */ "Anguilla"},
44     { 8, "AL", "AL", "ALB", /* 008 */ "Albania"},
45     { 51, "ARM", "AM", "ARM", /* 051 */ "Armenia"},
46     {530, "NA", "AN", "ANT", /* 530 */ "Netherlands Antilles"},
47     { 24, "ANG", "AO", "AGO", /* 024 */ "Angola"},
48     { 10, NULL, "AQ", "ATA", /* 010 */ "Antarctica"},
49     { 32, "RA", "AR", "ARG", /* 032 */ "Argentina"},
50     { 16, NULL, "AS", "ASM", /* 016 */ "American Samoa"},
51     { 40, "A", "AT", "AUT", /* 040 */ "Austria"},
52     { 36, "AUS", "AU", "AUS", /* 036 */ "Australia"},
53     {533, "ARU", "AW", "ABW", /* 533 */ "Aruba"},
54     {248, "AX", "AX", "ALA", /* 248 */ "Aland Islands"},
55     { 31, "AZ", "AZ", "AZE", /* 031 */ "Azerbaijan"},
56     { 70, "BiH", "BA", "BIH", /* 070 */ "Bosnia and Herzegovina"},
57     { 52, "BDS", "BB", "BRB", /* 052 */ "Barbados"},
58     { 50, "BD", "BD", "BGD", /* 050 */ "Bangladesh"},
59     { 56, "B", "BE", "BEL", /* 056 */ "Belgium"},
60     {854, "BF", "BF", "BFA", /* 854 */ "Burkina Faso"},
61     {100, "BG", "BG", "BGR", /* 100 */ "Bulgaria"},
62     { 48, "BRN", "BH", "BHR", /* 048 */ "Bahrain"},
63     {108, "RU", "BI", "BDI", /* 108 */ "Burundi"},
64     {204, "BJ", "BJ", "BEN", /* 204 */ "Benin"},
65     {652, NULL, "BL", "BLM", /* 652 */ "Saint Barthelemy"},
66     { 60, NULL, "BM", "BMU", /* 060 */ "Bermuda"},
67     { 96, "BRU", "BN", "BRN", /* 096 */ "Brunei Darussalam"},
68     { 68, "BOL", "BO", "BOL", /* 068 */ "Bolivia"},
69     { 76, "BR", "BR", "BRA", /* 076 */ "Brazil"},
70     { 44, "BS", "BS", "BHS", /* 044 */ "Bahamas"},
71     { 64, "BHT", "BT", "BTN", /* 064 */ "Bhutan"},
72     { 74, NULL, "BV", "BVT", /* 074 */ "Bouvet Island"},
73     { 72, "RB", "BW", "BWA", /* 072 */ "Botswana"},
74     {112, "BY", "BY", "BLR", /* 112 */ "Belarus"},
75     { 84, "BZ", "BZ", "BLZ", /* 084 */ "Belize"},
76     {124, "CDN", "CA", "CAN", /* 124 */ "Canada"},
77     {166, NULL, "CC", "CCK", /* 166 */ "Cocos (Keeling) Islands"},
78     {180, "CGO", "CD", "COD", /* 180 */ "Congo, Democratic Republic of the"},
79     {140, "RCA", "CF", "CAF", /* 140 */ "Central African Republic"},
80     {178, NULL, "CG", "COG", /* 178 */ "Congo"},
81     {756, "CH", "CH", "CHE", /* 756 */ "Switzerland"},
82     {384, "CI", "CI", "CIV", /* 384 */ "Cote d'Ivoire"},
83     {184, NULL, "CK", "COK", /* 184 */ "Cook Islands"},
84     {152, "RCH", "CL", "CHL", /* 152 */ "Chile"},
85     {120, "CAM", "CM", "CMR", /* 120 */ "Cameroon"},
86     {156, "RC", "CN", "CHN", /* 156 */ "China"},
87     {170, "CO", "CO", "COL", /* 170 */ "Colombia"},
88     {188, "CR", "CR", "CRI", /* 188 */ "Costa Rica"},
89     {192, "C", "CU", "CUB", /* 192 */ "Cuba"},
90     {132, "CV", "CV", "CPV", /* 132 */ "Cape Verde"},
91     {162, NULL, "CX", "CXR", /* 162 */ "Christmas Island"},
92     {196, "CY", "CY", "CYP", /* 196 */ "Cyprus"},
93     {203, "CZ", "CZ", "CZE", /* 203 */ "Czech Republic"},
94     {276, "D", "DE", "DEU", /* 276 */ "Germany"},
95     {262, "DJI", "DJ", "DJI", /* 262 */ "Djibouti"},
96     {208, "DK", "DK", "DNK", /* 208 */ "Denmark"},
97     {212, "WD", "DM", "DMA", /* 212 */ "Dominica"},
98     {214, "DOM", "DO", "DOM", /* 214 */ "Dominican Republic"},
99     { 12, "DZ", "DZ", "DZA", /* 012 */ "Algeria"},
100     {218, "EC", "EC", "ECU", /* 218 */ "Ecuador"},
101     {233, "EST", "EE", "EST", /* 233 */ "Estonia"},
102     {818, "ET", "EG", "EGY", /* 818 */ "Egypt"},
103     {732, "WSA", "EH", "ESH", /* 732 */ "Western Sahara"},
104     {232, "ER", "ER", "ERI", /* 232 */ "Eritrea"},
105     {724, "E", "ES", "ESP", /* 724 */ "Spain"},
106     {231, "ETH", "ET", "ETH", /* 231 */ "Ethiopia"},
107     {246, "FIN", "FI", "FIN", /* 246 */ "Finland"},
108     {242, "FJI", "FJ", "FJI", /* 242 */ "Fiji"},
109     {238, NULL, "FK", "FLK", /* 238 */ "Falkland Islands (Malvinas)"},
110     {583, "FSM", "FM", "FSM", /* 583 */ "Micronesia, Federated States of"},
111     {234, "FO", "FO", "FRO", /* 234 */ "Faroe Islands"},
112     {250, "F", "FR", "FRA", /* 250 */ "France"},
113     {266, "G", "GA", "GAB", /* 266 */ "Gabon"},
114     {826, "GB", "GB", "GBR", /* 826 */ "United Kingdom"},
115     {308, "WG", "GD", "GRD", /* 308 */ "Grenada"},
116     {268, "GE", "GE", "GEO", /* 268 */ "Georgia"},
117     {254, NULL, "GF", "GUF", /* 254 */ "French Guiana"},
118     {831, NULL, "GG", "GGY", /* 831 */ "Guernsey"},
119     {288, "GH", "GH", "GHA", /* 288 */ "Ghana"},
120     {292, "GBZ", "GI", "GIB", /* 292 */ "Gibraltar"},
121     {304, "KN", "GL", "GRL", /* 304 */ "Greenland"},
122     {270, "WAG", "GM", "GMB", /* 270 */ "Gambia"},
123     {324, "RG", "GN", "GIN", /* 324 */ "Guinea"},
124     {312, NULL, "GP", "GLP", /* 312 */ "Guadeloupe"},
125     {226, "GQ", "GQ", "GNQ", /* 226 */ "Equatorial Guinea"},
126     {300, "GR", "GR", "GRC", /* 300 */ "Greece"},
127     {239, NULL, "GS", "SGS", /* 239 */ "South Georgia and the South Sandwich Islands"},
128     {320, "GCA", "GT", "GTM", /* 320 */ "Guatemala"},
129     {316, NULL, "GU", "GUM", /* 316 */ "Guam"},
130     {624, "GUB", "GW", "GNB", /* 624 */ "Guinea-Bissau"},
131     {328, "GUY", "GY", "GUY", /* 328 */ "Guyana"},
132     {344, "HK", "HK", "HKG", /* 344 */ "Hong Kong"},
133     {334, NULL, "HM", "HMD", /* 334 */ "Heard Island and McDonald Islands"},
134     {340, "HN", "HN", "HND", /* 340 */ "Honduras"},
135     {191, "HR", "HR", "HRV", /* 191 */ "Croatia"},
136     {332, "RH", "HT", "HTI", /* 332 */ "Haiti"},
137     {348, "H", "HU", "HUN", /* 348 */ "Hungary"},
138     {360, "RI", "ID", "IDN", /* 360 */ "Indonesia"},
139     {372, "IRL", "IE", "IRL", /* 372 */ "Ireland"},
140     {376, "IL", "IL", "ISR", /* 376 */ "Israel"},
141     {833, NULL, "IM", "IMN", /* 833 */ "Isle of Man"},
142     {356, "IND", "IN", "IND", /* 356 */ "India"},
143     { 86, NULL, "IO", "IOT", /* 086 */ "British Indian Ocean Territory"},
144     {368, "IRQ", "IQ", "IRQ", /* 368 */ "Iraq"},
145     {364, "IR", "IR", "IRN", /* 364 */ "Iran, Islamic Republic of"},
146     {352, "IS", "IS", "ISL", /* 352 */ "Iceland"},
147     {380, "I", "IT", "ITA", /* 380 */ "Italy"},
148     {832, NULL, "JE", "JEY", /* 832 */ "Jersey"},
149     {388, "JA", "JM", "JAM", /* 388 */ "Jamaica"},
150     {400, "JOR", "JO", "JOR", /* 400 */ "Jordan"},
151     {392, "J", "JP", "JPN", /* 392 */ "Japan"},
152     {404, "EAK", "KE", "KEN", /* 404 */ "Kenya"},
153     {417, "KS", "KG", "KGZ", /* 417 */ "Kyrgyzstan"},
154     {116, "K", "KH", "KHM", /* 116 */ "Cambodia"},
155     {296, "KIR", "KI", "KIR", /* 296 */ "Kiribati"},
156     {174, "COM", "KM", "COM", /* 174 */ "Comoros"},
157     {659, "KAN", "KN", "KNA", /* 659 */ "Saint Kitts and Nevis"},
158     {408, "KP", "KP", "PRK", /* 408 */ "Korea, Democratic People's Republic of"},
159     {410, "ROK", "KR", "KOR", /* 410 */ "Korea, Republic of"},
160     {414, "KWT", "KW", "KWT", /* 414 */ "Kuwait"},
161     {136, NULL, "KY", "CYM", /* 136 */ "Cayman Islands"},
162     {398, "KZ", "KZ", "KAZ", /* 398 */ "Kazakhstan"},
163     {418, "LAO", "LA", "LAO", /* 418 */ "Lao People's Democratic Republic"},
164     {422, "RL", "LB", "LBN", /* 422 */ "Lebanon"},
165     {662, "WL", "LC", "LCA", /* 662 */ "Saint Lucia"},
166     {438, "FL", "LI", "LIE", /* 438 */ "Liechtenstein"},
167     {144, "CL", "LK", "LKA", /* 144 */ "Sri Lanka"},
168     {430, "LB", "LR", "LBR", /* 430 */ "Liberia"},
169     {426, "LS", "LS", "LSO", /* 426 */ "Lesotho"},
170     {440, "LT", "LT", "LTU", /* 440 */ "Lithuania"},
171     {442, "L", "LU", "LUX", /* 442 */ "Luxembourg"},
172     {428, "LV", "LV", "LVA", /* 428 */ "Latvia"},
173     {434, "LAR", "LY", "LBY", /* 434 */ "Libyan Arab Jamahiriya"},
174     {504, "MA", "MA", "MAR", /* 504 */ "Morocco"},
175     {492, "MC", "MC", "MCO", /* 492 */ "Monaco"},
176     {498, "MD", "MD", "MDA", /* 498 */ "Moldova, Republic of"},
177     {499, "MNE", "ME", "MNE", /* 499 */ "Montenegro"},
178     {663, NULL, "MF", "MAF", /* 663 */ "Saint Martin (French part)"},
179     {450, "RM", "MG", "MDG", /* 450 */ "Madagascar"},
180     {584, "MH", "MH", "MHL", /* 584 */ "Marshall Islands"},
181     {807, "MK", "MK", "MKD", /* 807 */ "Macedonia, the former Yugoslav Republic of"},
182     {466, "RMM", "ML", "MLI", /* 466 */ "Mali"},
183     {104, "MYA", "MM", "MMR", /* 104 */ "Myanmar"},
184     {496, "MGL", "MN", "MNG", /* 496 */ "Mongolia"},
185     {446, NULL, "MO", "MAC", /* 446 */ "Macao"},
186     {580, NULL, "MP", "MNP", /* 580 */ "Northern Mariana Islands"},
187     {474, NULL, "MQ", "MTQ", /* 474 */ "Martinique"},
188     {478, "RIM", "MR", "MRT", /* 478 */ "Mauritania"},
189     {500, NULL, "MS", "MSR", /* 500 */ "Montserrat"},
190     {470, "M", "MT", "MLT", /* 470 */ "Malta"},
191     {480, "MS", "MU", "MUS", /* 480 */ "Mauritius"},
192     {462, "MV", "MV", "MDV", /* 462 */ "Maldives"},
193     {454, "MW", "MW", "MWI", /* 454 */ "Malawi"},
194     {484, "MEX", "MX", "MEX", /* 484 */ "Mexico"},
195     {458, "MAL", "MY", "MYS", /* 458 */ "Malaysia"},
196     {508, "MOC", "MZ", "MOZ", /* 508 */ "Mozambique"},
197     {516, "NAM", "NA", "NAM", /* 516 */ "Namibia"},
198     {540, "NCL", "NC", "NCL", /* 540 */ "New Caledonia"},
199     {562, "RN", "NE", "NER", /* 562 */ "Niger"},
200     {574, NULL, "NF", "NFK", /* 574 */ "Norfolk Island"},
201     {566, "NGR", "NG", "NGA", /* 566 */ "Nigeria"},
202     {558, "NIC", "NI", "NIC", /* 558 */ "Nicaragua"},
203     {528, "NL", "NL", "NLD", /* 528 */ "Netherlands"},
204     {578, "N", "NO", "NOR", /* 578 */ "Norway"},
205     {524, "NEP", "NP", "NPL", /* 524 */ "Nepal"},
206     {520, "NAU", "NR", "NRU", /* 520 */ "Nauru"},
207     {570, NULL, "NU", "NIU", /* 570 */ "Niue"},
208     {554, "NZ", "NZ", "NZL", /* 554 */ "New Zealand"},
209     {512, "OM", "OM", "OMN", /* 512 */ "Oman"},
210     {591, "PA", "PA", "PAN", /* 591 */ "Panama"},
211     {604, "PE", "PE", "PER", /* 604 */ "Peru"},
212     {258, NULL, "PF", "PYF", /* 258 */ "French Polynesia"},
213     {598, "PNG", "PG", "PNG", /* 598 */ "Papua New Guinea"},
214     {608, "RP", "PH", "PHL", /* 608 */ "Philippines"},
215     {586, "PK", "PK", "PAK", /* 586 */ "Pakistan"},
216     {616, "PL", "PL", "POL", /* 616 */ "Poland"},
217     {666, NULL, "PM", "SPM", /* 666 */ "Saint Pierre and Miquelon"},
218     {612, NULL, "PN", "PCN", /* 612 */ "Pitcairn"},
219     {630, "PRI", "PR", "PRI", /* 630 */ "Puerto Rico"},
220     {275, "AUT", "PS", "PSE", /* 275 */ "Palestinian Territory, Occupied"},
221     {620, "P", "PT", "PRT", /* 620 */ "Portugal"},
222     {585, "PAL", "PW", "PLW", /* 585 */ "Palau"},
223     {600, "PY", "PY", "PRY", /* 600 */ "Paraguay"},
224     {634, "Q", "QA", "QAT", /* 634 */ "Qatar"},
225     {638, NULL, "RE", "REU", /* 638 */ "Reunion"},
226     {642, "RO", "RO", "ROU", /* 642 */ "Romania"},
227     {688, "SRB", "RS", "SRB", /* 688 */ "Serbia"},
228     {643, "RUS", "RU", "RUS", /* 643 */ "Russian Federation"},
229     {646, "RWA", "RW", "RWA", /* 646 */ "Rwanda"},
230     {682, "KSA", "SA", "SAU", /* 682 */ "Saudi Arabia"},
231     { 90, "SOL", "SB", "SLB", /* 090 */ "Solomon Islands"},
232     {690, "SY", "SC", "SYC", /* 690 */ "Seychelles"},
233     {736, "SUD", "SD", "SDN", /* 736 */ "Sudan"},
234     {752, "S", "SE", "SWE", /* 752 */ "Sweden"},
235     {702, "SGP", "SG", "SGP", /* 702 */ "Singapore"},
236     {654, NULL, "SH", "SHN", /* 654 */ "Saint Helena"},
237     {705, "SLO", "SI", "SVN", /* 705 */ "Slovenia"},
238     {744, NULL, "SJ", "SJM", /* 744 */ "Svalbard and Jan Mayen"},
239     {703, "SK", "SK", "SVK", /* 703 */ "Slovakia"},
240     {694, "WAL", "SL", "SLE", /* 694 */ "Sierra Leone"},
241     {674, "RSM", "SM", "SMR", /* 674 */ "San Marino"},
242     {686, "SN", "SN", "SEN", /* 686 */ "Senegal"},
243     {706, "SO", "SO", "SOM", /* 706 */ "Somalia"},
244     {740, "SME", "SR", "SUR", /* 740 */ "Suriname"},
245     {678, "STP", "ST", "STP", /* 678 */ "Sao Tome and Principe"},
246     {222, "ES", "SV", "SLV", /* 222 */ "El Salvador"},
247     {760, "SYR", "SY", "SYR", /* 760 */ "Syrian Arab Republic"},
248     {748, "SD", "SZ", "SWZ", /* 748 */ "Swaziland"},
249     {796, NULL, "TC", "TCA", /* 796 */ "Turks and Caicos Islands"},
250     {148, "TD", "TD", "TCD", /* 148 */ "Chad"},
251     {260, "ARK", "TF", "ATF", /* 260 */ "French Southern Territories"},
252     {768, "RT", "TG", "TGO", /* 768 */ "Togo"},
253     {764, "T", "TH", "THA", /* 764 */ "Thailand"},
254     {762, "TJ", "TJ", "TJK", /* 762 */ "Tajikistan"},
255     {772, NULL, "TK", "TKL", /* 772 */ "Tokelau"},
256     {626, "TL", "TL", "TLS", /* 626 */ "Timor-Leste"},
257     {795, "TM", "TM", "TKM", /* 795 */ "Turkmenistan"},
258     {788, "TN", "TN", "TUN", /* 788 */ "Tunisia"},
259     {776, "TON", "TO", "TON", /* 776 */ "Tonga"},
260     {792, "TR", "TR", "TUR", /* 792 */ "Turkey"},
261     {780, "TT", "TT", "TTO", /* 780 */ "Trinidad and Tobago"},
262     {798, "TUV", "TV", "TUV", /* 798 */ "Tuvalu"},
263     {158, NULL, "TW", "TWN", /* 158 */ "Taiwan, Province of China"},
264     {834, "EAT", "TZ", "TZA", /* 834 */ "Tanzania, United Republic of"},
265     {804, "UA", "UA", "UKR", /* 804 */ "Ukraine"},
266     {800, "EAU", "UG", "UGA", /* 800 */ "Uganda"},
267     {581, NULL, "UM", "UMI", /* 581 */ "United States Minor Outlying Islands"},
268     {840, "USA", "US", "USA", /* 840 */ "United States"},
269     {858, "ROU", "UY", "URY", /* 858 */ "Uruguay"},
270     {860, "UZ", "UZ", "UZB", /* 860 */ "Uzbekistan"},
271     {336, "SCV", "VA", "VAT", /* 336 */ "Holy See (Vatican City State)"},
272     {670, "WV", "VC", "VCT", /* 670 */ "Saint Vincent and the Grenadines"},
273     {862, "YV", "VE", "VEN", /* 862 */ "Venezuela"},
274     { 92, NULL, "VG", "VGB", /* 092 */ "Virgin Islands, British"},
275     {850, NULL, "VI", "VIR", /* 850 */ "Virgin Islands, U.S."},
276     {704, "VN", "VN", "VNM", /* 704 */ "Viet Nam"},
277     {548, "VAN", "VU", "VUT", /* 548 */ "Vanuatu"},
278     {876, NULL, "WF", "WLF", /* 876 */ "Wallis and Futuna"},
279     {882, "WS", "WS", "WSM", /* 882 */ "Samoa"},
280     {887, "YAR", "YE", "YEM", /* 887 */ "Yemen"},
281     {175, NULL, "YT", "MYT", /* 175 */ "Mayotte"},
282     {710, "ZA", "ZA", "ZAF", /* 710 */ "South Africa"},
283     {894, "Z", "ZM", "ZMB", /* 894 */ "Zambia"},
284     {716, "ZW", "ZW", "ZWE", /* 716 */ "Zimbabwe"},
285     {999, "*", "*", "*", "Unknown"},
286 zoff99 2 };
287    
288    
289     struct country_search {
290     struct attr search;
291     int len;
292     int partial;
293     struct item item;
294     int count;
295     struct country *country;
296     enum attr_type attr_next;
297     };
298    
299     static int
300     country_attr_get(void *priv_data, enum attr_type attr_type, struct attr *attr)
301     {
302     struct country_search *this_=priv_data;
303     struct country *country=this_->country;
304    
305     attr->type=attr_type;
306     switch (attr_type) {
307     case attr_any:
308     while (this_->attr_next != attr_none) {
309     if (country_attr_get(this_, this_->attr_next, attr))
310     return 1;
311     }
312     return 0;
313     case attr_label:
314     attr->u.str=gettext(country->name);
315     this_->attr_next=attr_country_id;
316     return 1;
317     case attr_country_id:
318     attr->u.num=country->id;
319     this_->attr_next=country->car ? attr_country_car : attr_country_iso2;
320     return 1;
321     case attr_country_car:
322     attr->u.str=country->car;
323     this_->attr_next=attr_country_iso2;
324     return attr->u.str ? 1 : 0;
325     case attr_country_iso2:
326     attr->u.str=country->iso2;
327     this_->attr_next=attr_country_iso3;
328     return 1;
329     case attr_country_iso3:
330     attr->u.str=country->iso3;
331     this_->attr_next=attr_country_name;
332     return 1;
333     case attr_country_name:
334     attr->u.str=gettext(country->name);
335     this_->attr_next=attr_none;
336     return 1;
337     default:
338     return 0;
339     }
340     }
341    
342    
343    
344     struct item_methods country_meth = {
345     NULL, /* coord_rewind */
346     NULL, /* coord_get */
347     NULL, /* attr_rewind */
348     country_attr_get, /* attr_get */
349     };
350    
351     struct country_search *
352     country_search_new(struct attr *search, int partial)
353     {
354     struct country_search *ret=g_new(struct country_search, 1);
355     ret->search=*search;
356     if (search->type != attr_country_id)
357     ret->len=strlen(search->u.str);
358     else
359     ret->len=0;
360     ret->partial=partial;
361     ret->count=0;
362    
363     ret->item.type=type_country_label;
364     ret->item.id_hi=0;
365     ret->item.map=NULL;
366     ret->item.meth=&country_meth;
367     ret->item.priv_data=ret;
368    
369     return ret;
370     }
371    
372    
373     static int
374     match(struct country_search *this_, enum attr_type type, const char *name)
375     {
376     int ret;
377     char *s1, *s2;
378     if (!name)
379     return 0;
380     if (this_->search.type != type && this_->search.type != attr_country_all)
381     return 0;
382     s1=linguistics_casefold(this_->search.u.str);
383     s2=linguistics_casefold(name);
384     ret=linguistics_compare(s2,s1,this_->partial)==0;
385     g_free(s1);
386     g_free(s2);
387     return ret;
388     }
389    
390    
391     struct item *
392     country_search_get_item(struct country_search *this_)
393     {
394     for (;;) {
395     if (this_->count >= sizeof(country)/sizeof(struct country))
396     return NULL;
397     this_->country=&country[this_->count++];
398     if ((this_->search.type == attr_country_id && this_->search.u.num == this_->country->id) ||
399     match(this_, attr_country_iso3, this_->country->iso3) ||
400     match(this_, attr_country_iso2, this_->country->iso2) ||
401     match(this_, attr_country_car, this_->country->car) ||
402     match(this_, attr_country_name, gettext(this_->country->name))) {
403     this_->item.id_lo=this_->country->id;
404     return &this_->item;
405     }
406     }
407     }
408    
409     static struct attr country_default_attr;
410     static char iso2[3];
411    
412     struct attr *
413     country_default(void)
414     {
415     char *lang;
416     if (country_default_attr.u.str)
417     return &country_default_attr;
418     lang=getenv("LANG");
419     if (!lang || strlen(lang) < 5)
420     return NULL;
421     strncpy(iso2, lang+3, 2);
422     country_default_attr.type=attr_country_iso2;
423     country_default_attr.u.str=iso2;
424     return &country_default_attr;
425     }
426    
427     void
428     country_search_destroy(struct country_search *this_)
429     {
430     g_free(this_);
431     }

   
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