/[zanavi_public1]/navit/navit/country.c
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Revision 11 - (hide annotations) (download)
Tue Nov 1 17:46:23 2011 UTC (12 years, 5 months ago) by zoff99
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search also unknown countries, to find all cities in maps
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     { 20, "AND", "AD", "AND", /* 020 */ _n("Andorra")},
40     {784, "UAE", "AE", "ARE", /* 784 */ _n("United Arab Emirates")},
41     { 4, "AFG", "AF", "AFG", /* 004 */ _n("Afghanistan")},
42     { 28, "AG", "AG", "ATG", /* 028 */ _n("Antigua and Barbuda")},
43     {660, NULL, "AI", "AIA", /* 660 */ _n("Anguilla")},
44     { 8, "AL", "AL", "ALB", /* 008 */ _n("Albania")},
45     { 51, "ARM", "AM", "ARM", /* 051 */ _n("Armenia")},
46     {530, "NA", "AN", "ANT", /* 530 */ _n("Netherlands Antilles")},
47     { 24, "ANG", "AO", "AGO", /* 024 */ _n("Angola")},
48     { 10, NULL, "AQ", "ATA", /* 010 */ _n("Antarctica")},
49     { 32, "RA", "AR", "ARG", /* 032 */ _n("Argentina")},
50     { 16, NULL, "AS", "ASM", /* 016 */ _n("American Samoa")},
51     { 40, "A", "AT", "AUT", /* 040 */ _n("Austria")},
52     { 36, "AUS", "AU", "AUS", /* 036 */ _n("Australia")},
53     {533, "ARU", "AW", "ABW", /* 533 */ _n("Aruba")},
54     {248, "AX", "AX", "ALA", /* 248 */ _n("Aland Islands")},
55     { 31, "AZ", "AZ", "AZE", /* 031 */ _n("Azerbaijan")},
56     { 70, "BiH", "BA", "BIH", /* 070 */ _n("Bosnia and Herzegovina")},
57     { 52, "BDS", "BB", "BRB", /* 052 */ _n("Barbados")},
58     { 50, "BD", "BD", "BGD", /* 050 */ _n("Bangladesh")},
59     { 56, "B", "BE", "BEL", /* 056 */ _n("Belgium")},
60     {854, "BF", "BF", "BFA", /* 854 */ _n("Burkina Faso")},
61     {100, "BG", "BG", "BGR", /* 100 */ _n("Bulgaria")},
62     { 48, "BRN", "BH", "BHR", /* 048 */ _n("Bahrain")},
63     {108, "RU", "BI", "BDI", /* 108 */ _n("Burundi")},
64     {204, "BJ", "BJ", "BEN", /* 204 */ _n("Benin")},
65     {652, NULL, "BL", "BLM", /* 652 */ _n("Saint Barthelemy")},
66     { 60, NULL, "BM", "BMU", /* 060 */ _n("Bermuda")},
67     { 96, "BRU", "BN", "BRN", /* 096 */ _n("Brunei Darussalam")},
68     { 68, "BOL", "BO", "BOL", /* 068 */ _n("Bolivia")},
69     { 76, "BR", "BR", "BRA", /* 076 */ _n("Brazil")},
70     { 44, "BS", "BS", "BHS", /* 044 */ _n("Bahamas")},
71     { 64, "BHT", "BT", "BTN", /* 064 */ _n("Bhutan")},
72     { 74, NULL, "BV", "BVT", /* 074 */ _n("Bouvet Island")},
73     { 72, "RB", "BW", "BWA", /* 072 */ _n("Botswana")},
74     {112, "BY", "BY", "BLR", /* 112 */ _n("Belarus")},
75     { 84, "BZ", "BZ", "BLZ", /* 084 */ _n("Belize")},
76     {124, "CDN", "CA", "CAN", /* 124 */ _n("Canada")},
77     {166, NULL, "CC", "CCK", /* 166 */ _n("Cocos (Keeling) Islands")},
78     {180, "CGO", "CD", "COD", /* 180 */ _n("Congo, Democratic Republic of the")},
79     {140, "RCA", "CF", "CAF", /* 140 */ _n("Central African Republic")},
80     {178, NULL, "CG", "COG", /* 178 */ _n("Congo")},
81     {756, "CH", "CH", "CHE", /* 756 */ _n("Switzerland")},
82     {384, "CI", "CI", "CIV", /* 384 */ _n("Cote d'Ivoire")},
83     {184, NULL, "CK", "COK", /* 184 */ _n("Cook Islands")},
84     {152, "RCH", "CL", "CHL", /* 152 */ _n("Chile")},
85     {120, "CAM", "CM", "CMR", /* 120 */ _n("Cameroon")},
86     {156, "RC", "CN", "CHN", /* 156 */ _n("China")},
87     {170, "CO", "CO", "COL", /* 170 */ _n("Colombia")},
88     {188, "CR", "CR", "CRI", /* 188 */ _n("Costa Rica")},
89     {192, "C", "CU", "CUB", /* 192 */ _n("Cuba")},
90     {132, "CV", "CV", "CPV", /* 132 */ _n("Cape Verde")},
91     {162, NULL, "CX", "CXR", /* 162 */ _n("Christmas Island")},
92     {196, "CY", "CY", "CYP", /* 196 */ _n("Cyprus")},
93     {203, "CZ", "CZ", "CZE", /* 203 */ _n("Czech Republic")},
94     {276, "D", "DE", "DEU", /* 276 */ _n("Germany")},
95     {262, "DJI", "DJ", "DJI", /* 262 */ _n("Djibouti")},
96     {208, "DK", "DK", "DNK", /* 208 */ _n("Denmark")},
97     {212, "WD", "DM", "DMA", /* 212 */ _n("Dominica")},
98     {214, "DOM", "DO", "DOM", /* 214 */ _n("Dominican Republic")},
99     { 12, "DZ", "DZ", "DZA", /* 012 */ _n("Algeria")},
100     {218, "EC", "EC", "ECU", /* 218 */ _n("Ecuador")},
101     {233, "EST", "EE", "EST", /* 233 */ _n("Estonia")},
102     {818, "ET", "EG", "EGY", /* 818 */ _n("Egypt")},
103     {732, "WSA", "EH", "ESH", /* 732 */ _n("Western Sahara")},
104     {232, "ER", "ER", "ERI", /* 232 */ _n("Eritrea")},
105     {724, "E", "ES", "ESP", /* 724 */ _n("Spain")},
106     {231, "ETH", "ET", "ETH", /* 231 */ _n("Ethiopia")},
107     {246, "FIN", "FI", "FIN", /* 246 */ _n("Finland")},
108     {242, "FJI", "FJ", "FJI", /* 242 */ _n("Fiji")},
109     {238, NULL, "FK", "FLK", /* 238 */ _n("Falkland Islands (Malvinas)")},
110     {583, "FSM", "FM", "FSM", /* 583 */ _n("Micronesia, Federated States of")},
111     {234, "FO", "FO", "FRO", /* 234 */ _n("Faroe Islands")},
112     {250, "F", "FR", "FRA", /* 250 */ _n("France")},
113     {266, "G", "GA", "GAB", /* 266 */ _n("Gabon")},
114     {826, "GB", "GB", "GBR", /* 826 */ _n("United Kingdom")},
115     {308, "WG", "GD", "GRD", /* 308 */ _n("Grenada")},
116     {268, "GE", "GE", "GEO", /* 268 */ _n("Georgia")},
117     {254, NULL, "GF", "GUF", /* 254 */ _n("French Guiana")},
118     {831, NULL, "GG", "GGY", /* 831 */ _n("Guernsey")},
119     {288, "GH", "GH", "GHA", /* 288 */ _n("Ghana")},
120     {292, "GBZ", "GI", "GIB", /* 292 */ _n("Gibraltar")},
121     {304, "KN", "GL", "GRL", /* 304 */ _n("Greenland")},
122     {270, "WAG", "GM", "GMB", /* 270 */ _n("Gambia")},
123     {324, "RG", "GN", "GIN", /* 324 */ _n("Guinea")},
124     {312, NULL, "GP", "GLP", /* 312 */ _n("Guadeloupe")},
125     {226, "GQ", "GQ", "GNQ", /* 226 */ _n("Equatorial Guinea")},
126     {300, "GR", "GR", "GRC", /* 300 */ _n("Greece")},
127     {239, NULL, "GS", "SGS", /* 239 */ _n("South Georgia and the South Sandwich Islands")},
128     {320, "GCA", "GT", "GTM", /* 320 */ _n("Guatemala")},
129     {316, NULL, "GU", "GUM", /* 316 */ _n("Guam")},
130     {624, "GUB", "GW", "GNB", /* 624 */ _n("Guinea-Bissau")},
131     {328, "GUY", "GY", "GUY", /* 328 */ _n("Guyana")},
132     {344, "HK", "HK", "HKG", /* 344 */ _n("Hong Kong")},
133     {334, NULL, "HM", "HMD", /* 334 */ _n("Heard Island and McDonald Islands")},
134     {340, "HN", "HN", "HND", /* 340 */ _n("Honduras")},
135     {191, "HR", "HR", "HRV", /* 191 */ _n("Croatia")},
136     {332, "RH", "HT", "HTI", /* 332 */ _n("Haiti")},
137     {348, "H", "HU", "HUN", /* 348 */ _n("Hungary")},
138     {360, "RI", "ID", "IDN", /* 360 */ _n("Indonesia")},
139     {372, "IRL", "IE", "IRL", /* 372 */ _n("Ireland")},
140     {376, "IL", "IL", "ISR", /* 376 */ _n("Israel")},
141     {833, NULL, "IM", "IMN", /* 833 */ _n("Isle of Man")},
142     {356, "IND", "IN", "IND", /* 356 */ _n("India")},
143     { 86, NULL, "IO", "IOT", /* 086 */ _n("British Indian Ocean Territory")},
144     {368, "IRQ", "IQ", "IRQ", /* 368 */ _n("Iraq")},
145     {364, "IR", "IR", "IRN", /* 364 */ _n("Iran, Islamic Republic of")},
146     {352, "IS", "IS", "ISL", /* 352 */ _n("Iceland")},
147     {380, "I", "IT", "ITA", /* 380 */ _n("Italy")},
148     {832, NULL, "JE", "JEY", /* 832 */ _n("Jersey")},
149     {388, "JA", "JM", "JAM", /* 388 */ _n("Jamaica")},
150     {400, "JOR", "JO", "JOR", /* 400 */ _n("Jordan")},
151     {392, "J", "JP", "JPN", /* 392 */ _n("Japan")},
152     {404, "EAK", "KE", "KEN", /* 404 */ _n("Kenya")},
153     {417, "KS", "KG", "KGZ", /* 417 */ _n("Kyrgyzstan")},
154     {116, "K", "KH", "KHM", /* 116 */ _n("Cambodia")},
155     {296, "KIR", "KI", "KIR", /* 296 */ _n("Kiribati")},
156     {174, "COM", "KM", "COM", /* 174 */ _n("Comoros")},
157     {659, "KAN", "KN", "KNA", /* 659 */ _n("Saint Kitts and Nevis")},
158     {408, "KP", "KP", "PRK", /* 408 */ _n("Korea, Democratic People's Republic of")},
159     {410, "ROK", "KR", "KOR", /* 410 */ _n("Korea, Republic of")},
160     {414, "KWT", "KW", "KWT", /* 414 */ _n("Kuwait")},
161     {136, NULL, "KY", "CYM", /* 136 */ _n("Cayman Islands")},
162     {398, "KZ", "KZ", "KAZ", /* 398 */ _n("Kazakhstan")},
163     {418, "LAO", "LA", "LAO", /* 418 */ _n("Lao People's Democratic Republic")},
164     {422, "RL", "LB", "LBN", /* 422 */ _n("Lebanon")},
165     {662, "WL", "LC", "LCA", /* 662 */ _n("Saint Lucia")},
166     {438, "FL", "LI", "LIE", /* 438 */ _n("Liechtenstein")},
167     {144, "CL", "LK", "LKA", /* 144 */ _n("Sri Lanka")},
168     {430, "LB", "LR", "LBR", /* 430 */ _n("Liberia")},
169     {426, "LS", "LS", "LSO", /* 426 */ _n("Lesotho")},
170     {440, "LT", "LT", "LTU", /* 440 */ _n("Lithuania")},
171     {442, "L", "LU", "LUX", /* 442 */ _n("Luxembourg")},
172     {428, "LV", "LV", "LVA", /* 428 */ _n("Latvia")},
173     {434, "LAR", "LY", "LBY", /* 434 */ _n("Libyan Arab Jamahiriya")},
174     {504, "MA", "MA", "MAR", /* 504 */ _n("Morocco")},
175     {492, "MC", "MC", "MCO", /* 492 */ _n("Monaco")},
176     {498, "MD", "MD", "MDA", /* 498 */ _n("Moldova, Republic of")},
177     {499, "MNE", "ME", "MNE", /* 499 */ _n("Montenegro")},
178     {663, NULL, "MF", "MAF", /* 663 */ _n("Saint Martin (French part)")},
179     {450, "RM", "MG", "MDG", /* 450 */ _n("Madagascar")},
180     {584, "MH", "MH", "MHL", /* 584 */ _n("Marshall Islands")},
181     {807, "MK", "MK", "MKD", /* 807 */ _n("Macedonia, the former Yugoslav Republic of")},
182     {466, "RMM", "ML", "MLI", /* 466 */ _n("Mali")},
183     {104, "MYA", "MM", "MMR", /* 104 */ _n("Myanmar")},
184     {496, "MGL", "MN", "MNG", /* 496 */ _n("Mongolia")},
185     {446, NULL, "MO", "MAC", /* 446 */ _n("Macao")},
186     {580, NULL, "MP", "MNP", /* 580 */ _n("Northern Mariana Islands")},
187     {474, NULL, "MQ", "MTQ", /* 474 */ _n("Martinique")},
188     {478, "RIM", "MR", "MRT", /* 478 */ _n("Mauritania")},
189     {500, NULL, "MS", "MSR", /* 500 */ _n("Montserrat")},
190     {470, "M", "MT", "MLT", /* 470 */ _n("Malta")},
191     {480, "MS", "MU", "MUS", /* 480 */ _n("Mauritius")},
192     {462, "MV", "MV", "MDV", /* 462 */ _n("Maldives")},
193     {454, "MW", "MW", "MWI", /* 454 */ _n("Malawi")},
194     {484, "MEX", "MX", "MEX", /* 484 */ _n("Mexico")},
195     {458, "MAL", "MY", "MYS", /* 458 */ _n("Malaysia")},
196     {508, "MOC", "MZ", "MOZ", /* 508 */ _n("Mozambique")},
197     {516, "NAM", "NA", "NAM", /* 516 */ _n("Namibia")},
198     {540, "NCL", "NC", "NCL", /* 540 */ _n("New Caledonia")},
199     {562, "RN", "NE", "NER", /* 562 */ _n("Niger")},
200     {574, NULL, "NF", "NFK", /* 574 */ _n("Norfolk Island")},
201     {566, "NGR", "NG", "NGA", /* 566 */ _n("Nigeria")},
202     {558, "NIC", "NI", "NIC", /* 558 */ _n("Nicaragua")},
203     {528, "NL", "NL", "NLD", /* 528 */ _n("Netherlands")},
204     {578, "N", "NO", "NOR", /* 578 */ _n("Norway")},
205     {524, "NEP", "NP", "NPL", /* 524 */ _n("Nepal")},
206     {520, "NAU", "NR", "NRU", /* 520 */ _n("Nauru")},
207     {570, NULL, "NU", "NIU", /* 570 */ _n("Niue")},
208     {554, "NZ", "NZ", "NZL", /* 554 */ _n("New Zealand")},
209     {512, "OM", "OM", "OMN", /* 512 */ _n("Oman")},
210     {591, "PA", "PA", "PAN", /* 591 */ _n("Panama")},
211     {604, "PE", "PE", "PER", /* 604 */ _n("Peru")},
212     {258, NULL, "PF", "PYF", /* 258 */ _n("French Polynesia")},
213     {598, "PNG", "PG", "PNG", /* 598 */ _n("Papua New Guinea")},
214     {608, "RP", "PH", "PHL", /* 608 */ _n("Philippines")},
215     {586, "PK", "PK", "PAK", /* 586 */ _n("Pakistan")},
216     {616, "PL", "PL", "POL", /* 616 */ _n("Poland")},
217     {666, NULL, "PM", "SPM", /* 666 */ _n("Saint Pierre and Miquelon")},
218     {612, NULL, "PN", "PCN", /* 612 */ _n("Pitcairn")},
219     {630, "PRI", "PR", "PRI", /* 630 */ _n("Puerto Rico")},
220     {275, "AUT", "PS", "PSE", /* 275 */ _n("Palestinian Territory, Occupied")},
221     {620, "P", "PT", "PRT", /* 620 */ _n("Portugal")},
222     {585, "PAL", "PW", "PLW", /* 585 */ _n("Palau")},
223     {600, "PY", "PY", "PRY", /* 600 */ _n("Paraguay")},
224     {634, "Q", "QA", "QAT", /* 634 */ _n("Qatar")},
225     {638, NULL, "RE", "REU", /* 638 */ _n("Reunion")},
226     {642, "RO", "RO", "ROU", /* 642 */ _n("Romania")},
227     {688, "SRB", "RS", "SRB", /* 688 */ _n("Serbia")},
228     {643, "RUS", "RU", "RUS", /* 643 */ _n("Russian Federation")},
229     {646, "RWA", "RW", "RWA", /* 646 */ _n("Rwanda")},
230     {682, "KSA", "SA", "SAU", /* 682 */ _n("Saudi Arabia")},
231     { 90, "SOL", "SB", "SLB", /* 090 */ _n("Solomon Islands")},
232     {690, "SY", "SC", "SYC", /* 690 */ _n("Seychelles")},
233     {736, "SUD", "SD", "SDN", /* 736 */ _n("Sudan")},
234     {752, "S", "SE", "SWE", /* 752 */ _n("Sweden")},
235     {702, "SGP", "SG", "SGP", /* 702 */ _n("Singapore")},
236     {654, NULL, "SH", "SHN", /* 654 */ _n("Saint Helena")},
237     {705, "SLO", "SI", "SVN", /* 705 */ _n("Slovenia")},
238     {744, NULL, "SJ", "SJM", /* 744 */ _n("Svalbard and Jan Mayen")},
239     {703, "SK", "SK", "SVK", /* 703 */ _n("Slovakia")},
240     {694, "WAL", "SL", "SLE", /* 694 */ _n("Sierra Leone")},
241     {674, "RSM", "SM", "SMR", /* 674 */ _n("San Marino")},
242     {686, "SN", "SN", "SEN", /* 686 */ _n("Senegal")},
243     {706, "SO", "SO", "SOM", /* 706 */ _n("Somalia")},
244     {740, "SME", "SR", "SUR", /* 740 */ _n("Suriname")},
245     {678, "STP", "ST", "STP", /* 678 */ _n("Sao Tome and Principe")},
246     {222, "ES", "SV", "SLV", /* 222 */ _n("El Salvador")},
247     {760, "SYR", "SY", "SYR", /* 760 */ _n("Syrian Arab Republic")},
248     {748, "SD", "SZ", "SWZ", /* 748 */ _n("Swaziland")},
249     {796, NULL, "TC", "TCA", /* 796 */ _n("Turks and Caicos Islands")},
250     {148, "TD", "TD", "TCD", /* 148 */ _n("Chad")},
251     {260, "ARK", "TF", "ATF", /* 260 */ _n("French Southern Territories")},
252     {768, "RT", "TG", "TGO", /* 768 */ _n("Togo")},
253     {764, "T", "TH", "THA", /* 764 */ _n("Thailand")},
254     {762, "TJ", "TJ", "TJK", /* 762 */ _n("Tajikistan")},
255     {772, NULL, "TK", "TKL", /* 772 */ _n("Tokelau")},
256     {626, "TL", "TL", "TLS", /* 626 */ _n("Timor-Leste")},
257     {795, "TM", "TM", "TKM", /* 795 */ _n("Turkmenistan")},
258     {788, "TN", "TN", "TUN", /* 788 */ _n("Tunisia")},
259     {776, "TON", "TO", "TON", /* 776 */ _n("Tonga")},
260     {792, "TR", "TR", "TUR", /* 792 */ _n("Turkey")},
261     {780, "TT", "TT", "TTO", /* 780 */ _n("Trinidad and Tobago")},
262     {798, "TUV", "TV", "TUV", /* 798 */ _n("Tuvalu")},
263     {158, NULL, "TW", "TWN", /* 158 */ _n("Taiwan, Province of China")},
264     {834, "EAT", "TZ", "TZA", /* 834 */ _n("Tanzania, United Republic of")},
265     {804, "UA", "UA", "UKR", /* 804 */ _n("Ukraine")},
266     {800, "EAU", "UG", "UGA", /* 800 */ _n("Uganda")},
267     {581, NULL, "UM", "UMI", /* 581 */ _n("United States Minor Outlying Islands")},
268     {840, "USA", "US", "USA", /* 840 */ _n("United States")},
269     {858, "ROU", "UY", "URY", /* 858 */ _n("Uruguay")},
270     {860, "UZ", "UZ", "UZB", /* 860 */ _n("Uzbekistan")},
271     {336, "SCV", "VA", "VAT", /* 336 */ _n("Holy See (Vatican City State)")},
272     {670, "WV", "VC", "VCT", /* 670 */ _n("Saint Vincent and the Grenadines")},
273     {862, "YV", "VE", "VEN", /* 862 */ _n("Venezuela")},
274     { 92, NULL, "VG", "VGB", /* 092 */ _n("Virgin Islands, British")},
275     {850, NULL, "VI", "VIR", /* 850 */ _n("Virgin Islands, U.S.")},
276     {704, "VN", "VN", "VNM", /* 704 */ _n("Viet Nam")},
277     {548, "VAN", "VU", "VUT", /* 548 */ _n("Vanuatu")},
278     {876, NULL, "WF", "WLF", /* 876 */ _n("Wallis and Futuna")},
279     {882, "WS", "WS", "WSM", /* 882 */ _n("Samoa")},
280     {887, "YAR", "YE", "YEM", /* 887 */ _n("Yemen")},
281     {175, NULL, "YT", "MYT", /* 175 */ _n("Mayotte")},
282     {710, "ZA", "ZA", "ZAF", /* 710 */ _n("South Africa") },
283     {894, "Z", "ZM", "ZMB", /* 894 */ _n("Zambia")},
284     {716, "ZW", "ZW", "ZWE", /* 716 */ _n("Zimbabwe")},
285 zoff99 11 {999, "*", "*", "*", _n("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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