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e82f8ea565
Don't throw away data unless new data has been received. And don't store multiple copies of the same category. And most importantly, never write past the end of the array. Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
41 lines
961 B
C
41 lines
961 B
C
#ifndef TAXONOMY_H
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#define TAXONOMY_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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enum taxonomy_category {
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TC_NONE,
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TC_OCEAN,
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TC_COUNTRY,
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TC_ADMIN_L1,
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TC_ADMIN_L2,
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TC_LOCALNAME,
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TC_ADMIN_L3,
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TC_NR_CATEGORIES
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};
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extern char *taxonomy_category_names[TC_NR_CATEGORIES];
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extern char *taxonomy_api_names[TC_NR_CATEGORIES];
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struct taxonomy {
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int category; /* the category for this tag: ocean, country, admin_l1, admin_l2, localname, etc */
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const char *value; /* the value returned, parsed, or manually entered for that category */
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enum { GEOCODED, PARSED, MANUAL, COPIED } origin;
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};
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/* the data block contains 3 taxonomy structures - unused ones have a tag value of NONE */
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struct taxonomy_data {
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int nr;
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struct taxonomy *category;
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};
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struct taxonomy *alloc_taxonomy();
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void free_taxonomy(struct taxonomy_data *t);
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int taxonomy_index_for_category(struct taxonomy_data *t, enum taxonomy_category cat);
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#ifdef __cplusplus
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}
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#endif
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#endif // TAXONOMY_H
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