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#include "EXTERN.h" |
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#include "perl.h" |
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#include "XSUB.h" |
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#include <cdb.h> |
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static struct cdb_make make; |
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MODULE = Geo::LatLon2Place PACKAGE = Geo::LatLon2Place |
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PROTOTYPES: ENABLE |
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int |
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cdb_make_start (int fd) |
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CODE: |
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RETVAL = cdb_make_start (&make, fd); |
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OUTPUT: RETVAL |
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int |
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cdb_make_add (SV *k, SV *v) |
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CODE: |
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{ |
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STRLEN klen; const char *kp = SvPVbyte (k, klen); |
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STRLEN vlen; const char *vp = SvPVbyte (v, vlen); |
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RETVAL = cdb_make_add (&make, kp, klen, vp, vlen); |
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} |
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OUTPUT: RETVAL |
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int |
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cdb_make_finish () |
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CODE: |
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RETVAL = cdb_make_finish (&make); |
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OUTPUT: RETVAL |
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int |
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cdb_init (SV *self, int fd) |
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CODE: |
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sv_upgrade (self, SVt_PV); |
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SvCUR_set (self, sizeof (struct cdb)); |
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SvPOK_only (self); |
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RETVAL = cdb_init ((struct cdb *)SvPVX (self), fd); |
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OUTPUT: RETVAL |
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void |
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cdb_free (SV *self) |
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CODE: |
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cdb_free ((struct cdb *)SvPVX (self)); |
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SV * |
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cdb_get (SV *self, SV *key) |
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CODE: |
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{ |
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unsigned int p; |
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STRLEN l; |
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const char *s = SvPVbyte (key, l); |
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struct cdb *db = (struct cdb *)SvPVX (self); |
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if (cdb_find (db, s, l) <= 0) |
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XSRETURN_UNDEF; |
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p = cdb_datapos (db); |
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l = cdb_datalen (db); |
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RETVAL = newSVpvn (cdb_get (db, l, p), l); |
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} |
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OUTPUT: RETVAL |
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