X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;f=index%2Fzrpn.c;h=fd48152666fe68608dfcdda2d08da2bba9860303;hb=a6908b6d93de84a850a3e558a2e4c17f02c3d651;hp=f196a52d59163f4516f74c0d0e4f1eb42b778d03;hpb=c0c85097014e5b007075ab71d9b5bee412e28dd5;p=idzebra-moved-to-github.git diff --git a/index/zrpn.c b/index/zrpn.c index f196a52..fd48152 100644 --- a/index/zrpn.c +++ b/index/zrpn.c @@ -4,7 +4,20 @@ * Sebastian Hammer, Adam Dickmeiss * * $Log: zrpn.c,v $ - * Revision 1.62 1997-09-05 15:30:09 adam + * Revision 1.66 1997-09-25 14:58:03 adam + * Windows NT port. + * + * Revision 1.65 1997/09/22 12:39:06 adam + * Added get_pos method for the ranked result sets. + * + * Revision 1.64 1997/09/18 08:59:20 adam + * Extra generic handle for the character mapping routines. + * + * Revision 1.63 1997/09/17 12:19:18 adam + * Zebra version corresponds to YAZ version 1.4. + * Changed Zebra server so that it doesn't depend on global common_resource. + * + * Revision 1.62 1997/09/05 15:30:09 adam * Changed prototype for chr_map_input - added const. * Added support for C++, headers uses extern "C" for public definitions. * @@ -216,11 +229,14 @@ */ #include #include +#ifdef WINDOWS +#include +#else #include +#endif #include #include "zserver.h" -#include "attribute.h" #include #include @@ -356,7 +372,7 @@ static int term_pre (const char **src, const char *ct1, const char *ct2) if (ct2 && strchr (ct2, *s0)) break; s1 = s0; - map = map_chrs_input (&s1, strlen(s1)); + map = map_chrs_input (0, &s1, strlen(s1)); if (**map != *CHR_SPACE) break; s0 = s1; @@ -377,7 +393,7 @@ static int term_100 (const char **src, char *dst, int space_split) while (*s0) { s1 = s0; - map = map_chrs_input (&s0, strlen(s0)); + map = map_chrs_input (0, &s0, strlen(s0)); if (space_split && **map == *CHR_SPACE) break; while (s1 < s0) @@ -412,7 +428,7 @@ static int term_101 (const char **src, char *dst, int space_split) else { s1 = s0; - map = map_chrs_input (&s0, strlen(s0)); + map = map_chrs_input (0, &s0, strlen(s0)); if (space_split && **map == *CHR_SPACE) break; while (s1 < s0) @@ -453,7 +469,7 @@ static int term_103 (const char **src, char *dst, int *errors, int space_split) else { s1 = s0; - map = map_chrs_input (&s0, strlen(s0)); + map = map_chrs_input (0, &s0, strlen(s0)); if (**map == *CHR_SPACE) break; while (s1 < s0) @@ -674,13 +690,12 @@ static int field_term (ZServerInfo *zi, Z_AttributesPlusTerm *zapt, for (base_no = 0; base_no < num_bases; base_no++) { - attent *attp; + attent attp; data1_local_attribute *local_attr; int max_pos, prefix_len = 0; termp = *term_sub; - attp = att_getentbyatt (curAttributeSet, use_value); - if (!attp) + if (!att_getentbyatt (zi, &attp, curAttributeSet, use_value)) { logf (LOG_DEBUG, "att_getentbyatt fail. set=%d use=%d", curAttributeSet, use_value); @@ -693,12 +708,12 @@ static int field_term (ZServerInfo *zi, Z_AttributesPlusTerm *zapt, zi->errString = basenames[base_no]; return -1; } - for (local_attr = attp->local_attributes; local_attr; + for (local_attr = attp.local_attributes; local_attr; local_attr = local_attr->next) { int ord; - ord = zebTargetInfo_lookupSU (zi->zti, attp->attset_ordinal, + ord = zebTargetInfo_lookupSU (zi->zti, attp.attset_ordinal, local_attr->local); if (ord < 0) continue; @@ -817,7 +832,7 @@ static void trans_scan_term (ZServerInfo *zi, Z_AttributesPlusTerm *zapt, while ((len = (cp_end - cp)) > 0) { - map = map_chrs_input (&cp, len); + map = map_chrs_input (0, &cp, len); if (**map == *CHR_SPACE) space_map = *map; else @@ -849,6 +864,7 @@ static RSET rpn_search_APT_relevance (ZServerInfo *zi, parms.key_size = sizeof(struct it_key); parms.max_rec = 1000; parms.cmp = key_compare_it; + parms.get_pos = key_get_pos; parms.is = zi->isam; parms.isc = zi->isamc; parms.no_terms = 0; @@ -927,7 +943,8 @@ static RSET rpn_search_APT_cphrase (ZServerInfo *zi, return result; } -static RSET rpn_proximity (RSET rset1, RSET rset2, int ordered, +static RSET rpn_proximity (ZServerInfo *zi, RSET rset1, RSET rset2, + int ordered, int exclusion, int relation, int distance) { int i; @@ -945,6 +962,7 @@ static RSET rpn_proximity (RSET rset1, RSET rset2, int ordered, more2 = rset_read (rset2, rsfd2, &buf2); parms.key_size = sizeof (struct it_key); + parms.temp_path = res_get (zi->res, "setTmpDir"); result = rset_create (rset_kind_temp, &parms); rsfd_result = rset_open (result, RSETF_WRITE|RSETF_SORT_SYSNO); @@ -1016,7 +1034,7 @@ static RSET rpn_proximity (RSET rset1, RSET rset2, int ordered, return result; } -static RSET rpn_prox (RSET *rset, int rset_no) +static RSET rpn_prox (ZServerInfo *zi, RSET *rset, int rset_no) { int i; RSFD *rsfd; @@ -1049,6 +1067,7 @@ static RSET rpn_prox (RSET *rset, int rset_no) } } parms.key_size = sizeof (struct it_key); + parms.temp_path = res_get (zi->res, "setTmpDir"); result = rset_create (rset_kind_temp, &parms); rsfd_result = rset_open (result, RSETF_WRITE|RSETF_SORT_SYSNO); @@ -1147,7 +1166,7 @@ static RSET rpn_search_APT_phrase (ZServerInfo *zi, return rset_create (rset_kind_null, NULL); else if (rset_no == 1) return (rset[0]); - result = rpn_prox (rset, rset_no); + result = rpn_prox (zi, rset, rset_no); for (i = 0; ires, "setTmpDir"); result = rset_create (rset_kind_temp, &parms); rsfd = rset_open (result, RSETF_WRITE|RSETF_SORT_SYSNO); @@ -1330,7 +1350,7 @@ static RSET rpn_search_structure (ZServerInfo *zi, Z_RPNStructure *zs, sprintf (val, "%d", *zop->u.prox->proximityUnitCode); return NULL; } - r = rpn_proximity (bool_parms.rset_l, bool_parms.rset_r, + r = rpn_proximity (zi, bool_parms.rset_l, bool_parms.rset_r, *zop->u.prox->ordered, (!zop->u.prox->exclusion ? 0 : *zop->u.prox->exclusion), @@ -1369,7 +1389,7 @@ static RSET rpn_search_structure (ZServerInfo *zi, Z_RPNStructure *zs, return r; } -void count_set_save (RSET *r, int *count) +void count_set_save (ZServerInfo *zi, RSET *r, int *count) { int psysno = 0; int kno = 0; @@ -1377,11 +1397,12 @@ void count_set_save (RSET *r, int *count) RSFD rfd, wfd; RSET w; rset_temp_parms parms; - int maxResultSetSize = atoi (res_get_def (common_resource, + int maxResultSetSize = atoi (res_get_def (zi->res, "maxResultSetSize", "400")); logf (LOG_DEBUG, "count_set_save"); *count = 0; parms.key_size = sizeof(struct it_key); + parms.temp_path = res_get (zi->res, "setTmpDir"); w = rset_create (rset_kind_temp, &parms); wfd = rset_open (w, RSETF_WRITE|RSETF_SORT_SYSNO); rfd = rset_open (*r, RSETF_READ|RSETF_SORT_SYSNO); @@ -1434,7 +1455,7 @@ int rpn_search (ZServerInfo *zi, oident *attrset; oid_value attributeSet; - dict_grep_cmap (zi->dict, map_chrs_input); + dict_grep_cmap (zi->dict, 0, map_chrs_input); zlog_rpn (rpn); zi->errCode = 0; @@ -1447,7 +1468,7 @@ int rpn_search (ZServerInfo *zi, if (!rset) return zi->errCode; if (rset_is_volatile(rset)) - count_set_save(&rset,hits); + count_set_save(zi, &rset,hits); else count_set (rset, hits); resultSetAdd (zi, setname, 1, rset); @@ -1542,11 +1563,10 @@ int rpn_scan (ZServerInfo *zi, Z_AttributesPlusTerm *zapt, use_value = 1016; for (base_no = 0; base_no < num_bases && ord_no < 32; base_no++) { - attent *attp; + attent attp; data1_local_attribute *local_attr; - attp = att_getentbyatt (attributeset, use_value); - if (!attp) + if (!att_getentbyatt (zi, &attp, attributeset, use_value)) { logf (LOG_DEBUG, "att_getentbyatt fail. set=%d use=%d", attributeset, use_value); @@ -1557,12 +1577,12 @@ int rpn_scan (ZServerInfo *zi, Z_AttributesPlusTerm *zapt, zi->errString = basenames[base_no]; return zi->errCode = 109; /* Database unavailable */ } - for (local_attr = attp->local_attributes; local_attr && ord_no < 32; + for (local_attr = attp.local_attributes; local_attr && ord_no < 32; local_attr = local_attr->next) { int ord; - ord = zebTargetInfo_lookupSU (zi->zti, attp->attset_ordinal, + ord = zebTargetInfo_lookupSU (zi->zti, attp.attset_ordinal, local_attr->local); if (ord > 0) ords[ord_no++] = ord;