-/* $Id: ZOOM.xs,v 1.30 2005-11-15 11:31:52 mike Exp $ */
-
#include "EXTERN.h"
#include "perl.h"
#include "XSUB.h"
#include <yaz/zoom.h>
+#include <yaz/diagsrw.h>
#include <yaz/xmalloc.h>
+#include <yaz/log.h>
+#include <yaz/yaz-version.h>
/* Used by the *_setl() functions */
typedef char opaquechar;
PROTOTYPES: ENABLE
-# TESTED
ZOOM_connection
ZOOM_connection_new(host, portnum)
const char* host
int portnum
-# TESTED
ZOOM_connection
ZOOM_connection_create(options)
ZOOM_options options
-# TESTED
void
ZOOM_connection_connect(c, host, portnum)
ZOOM_connection c
const char* host
int portnum
-# TESTED
void
ZOOM_connection_destroy(c)
ZOOM_connection c
-# TESTED
const char *
ZOOM_connection_option_get(c, key)
ZOOM_connection c
const char *key
-# TESTED
struct datachunk
ZOOM_connection_option_getl(c, key, len)
ZOOM_connection c
RETVAL
len
-# TESTED
void
ZOOM_connection_option_set(c, key, val)
ZOOM_connection c
# is an opaque pointer. The underlying C function can then use this
# along with `len' to Do The Right Thing.
#
-# TESTED
void
ZOOM_connection_option_setl(c, key, val, len)
ZOOM_connection c
# support for const char**, but who can blame it? If you ask me, the
# whole "const" thing was well-intentioned by ghastly mistake.
#
-# TESTED
int
ZOOM_connection_error(c, cp, addinfo)
ZOOM_connection c
char* &cp
char* &addinfo
CODE:
+ {
const char *ccp, *caddinfo;
RETVAL = ZOOM_connection_error(c, &ccp, &caddinfo);
cp = (char*) ccp;
addinfo = (char*) caddinfo;
+ }
OUTPUT:
RETVAL
cp
addinfo
# See comments for ZOOM_connection_error() above
-# TESTED
int
ZOOM_connection_error_x(c, cp, addinfo, diagset)
ZOOM_connection c
const char * &addinfo
const char * &diagset
CODE:
+ {
const char *ccp, *caddinfo, *cdset;
RETVAL = ZOOM_connection_error_x(c, &ccp, &caddinfo, &cdset);
cp = (char*) ccp;
addinfo = (char*) caddinfo;
diagset = (char*) cdset;
+ }
OUTPUT:
RETVAL
cp
addinfo
diagset
-# TESTED
int
ZOOM_connection_errcode(c)
ZOOM_connection c
-# TESTED
const char *
ZOOM_connection_errmsg(c)
ZOOM_connection c
-# TESTED
const char *
ZOOM_connection_addinfo(c)
ZOOM_connection c
-# TESTED
+const char *
+ZOOM_connection_diagset(c)
+ ZOOM_connection c
+
const char *
ZOOM_diag_str(error)
int error
-# TESTED
+const char *
+ZOOM_diag_srw_str(error)
+ int error
+ CODE:
+ RETVAL = yaz_diag_srw_str(error);
+ OUTPUT:
+ RETVAL
+
ZOOM_resultset
ZOOM_connection_search(arg0, q)
ZOOM_connection arg0
ZOOM_query q
-# TESTED
ZOOM_resultset
ZOOM_connection_search_pqf(c, q)
ZOOM_connection c
const char *q
-# TESTED
void
ZOOM_resultset_destroy(r)
ZOOM_resultset r
-# TESTED
const char *
ZOOM_resultset_option_get(r, key)
ZOOM_resultset r
const char* key
-# TESTED
void
ZOOM_resultset_option_set(r, key, val)
ZOOM_resultset r
const char* key
const char* val
-# TESTED
size_t
ZOOM_resultset_size(r)
ZOOM_resultset r
-# TESTED
SV *
ZOOM_resultset_records(r, start, count, return_records)
ZOOM_resultset r
size_t start
size_t count
int return_records
- INIT:
- ZOOM_record *recs = 0;
CODE:
+ {
+ ZOOM_record *recs = 0;
if (return_records)
recs = (ZOOM_record*) xmalloc(count * sizeof *recs);
ZOOM_resultset_records(r, recs, start, count);
} else {
RETVAL = &PL_sv_undef;
}
+ }
OUTPUT:
RETVAL
-# TESTED
ZOOM_record
ZOOM_resultset_record(s, pos)
ZOOM_resultset s
size_t pos
-# TESTED
ZOOM_record
ZOOM_resultset_record_immediate(s, pos)
ZOOM_resultset s
size_t pos
-# TESTED
void
ZOOM_resultset_cache_reset(r)
ZOOM_resultset r
const char* sort_type
const char* sort_spec
-# TESTED
int
ZOOM_resultset_sort1(r, sort_type, sort_spec)
ZOOM_resultset r
const char* sort_type
const char* sort_spec
+# See comments for ZOOM_connection_error() above
+int
+ZOOM_record_error(rec, cp, addinfo, diagset)
+ ZOOM_record rec
+ const char* &cp
+ const char* &addinfo
+ const char* &diagset
+ CODE:
+ {
+ const char *ccp = "", *caddinfo = "", *cdset = "";
+ RETVAL = ZOOM_record_error(rec, &ccp, &caddinfo, &cdset);
+ cp = (char*) ccp;
+ addinfo = (char*) caddinfo;
+ diagset = (char*) cdset;
+ }
+ OUTPUT:
+ RETVAL
+ cp
+ addinfo
+ diagset
+
# See "typemap" for discussion of the "const char *" return-type.
-#
-# TESTED
-### but should use datachunk for in some (not all!) cases.
const char *
-ZOOM_record_get(rec, type, len)
+ZOOM_record_get_string(rec, type)
ZOOM_record rec
const char* type
- int &len
+ INIT:
+ int len;
+ CODE:
+ RETVAL = ZOOM_record_get(rec, type, &len);
+ OUTPUT:
+ RETVAL
+
+struct datachunk
+ZOOM_record_get_binary(rec, type)
+ ZOOM_record rec
+ const char* type
+ CODE:
+ RETVAL.data = (char*) ZOOM_record_get(rec, type, &RETVAL.len);
OUTPUT:
RETVAL
- len
-# TESTED
void
ZOOM_record_destroy(rec)
ZOOM_record rec
-# TESTED
ZOOM_record
ZOOM_record_clone(srec)
ZOOM_record srec
-# TESTED
ZOOM_query
ZOOM_query_create()
-# TESTED
void
ZOOM_query_destroy(s)
ZOOM_query s
-# TESTED
int
ZOOM_query_cql(s, str)
ZOOM_query s
const char* str
-# TESTED
+int
+ZOOM_query_cql2rpn(s, str, conn)
+ ZOOM_query s
+ const char* str
+ ZOOM_connection conn
+
+int
+ZOOM_query_ccl2rpn(s, query_str, config, errcode, errstr, errpos)
+ ZOOM_query s
+ const char* query_str
+ const char* config
+ int &errcode
+ const char* &errstr
+ int &errpos
+ OUTPUT:
+ RETVAL
+ errcode
+ errstr
+ errpos
+
int
ZOOM_query_prefix(s, str)
ZOOM_query s
const char* str
-# TESTED
int
ZOOM_query_sortby(s, criteria)
ZOOM_query s
const char * criteria
-# TESTED
ZOOM_scanset
ZOOM_connection_scan(c, startterm)
ZOOM_connection c
const char* startterm
-# TESTED
+ZOOM_scanset
+ZOOM_connection_scan1(c, startterm)
+ ZOOM_connection c
+ ZOOM_query startterm
+
const char *
ZOOM_scanset_term(scan, pos, occ, len)
ZOOM_scanset scan
size_t pos
- int& occ
- int& len
+ size_t& occ
+ size_t& len
OUTPUT:
RETVAL
occ
len
-# TESTED
const char *
ZOOM_scanset_display_term(scan, pos, occ, len)
ZOOM_scanset scan
size_t pos
- int& occ
- int& len
+ size_t& occ
+ size_t& len
OUTPUT:
RETVAL
occ
len
-# TESTED
size_t
ZOOM_scanset_size(scan)
ZOOM_scanset scan
-# TESTED
void
ZOOM_scanset_destroy(scan)
ZOOM_scanset scan
-# TESTED
const char *
ZOOM_scanset_option_get(scan, key)
ZOOM_scanset scan
const char * key
-# TESTED
void
ZOOM_scanset_option_set(scan, key, val)
ZOOM_scanset scan
# function in the callback_block -- is unavailable to us, as the
# underlying C function doesn't give the block back.
#
-# TESTED
void
ZOOM_options_set_callback(opt, function, handle)
ZOOM_options opt
SV* function;
SV* handle;
CODE:
+ {
/* The tiny amount of memory allocated here is never
* released, as options_destroy() doesn't do anything
* to the callback information. Not a big deal.
SvREFCNT(block->handle);
ZOOM_options_set_callback(opt, __ZOOM_option_callback,
(void*) block);
+ }
-# TESTED
ZOOM_options
ZOOM_options_create()
-# TESTED
ZOOM_options
ZOOM_options_create_with_parent(parent)
ZOOM_options parent
-# TESTED
ZOOM_options
ZOOM_options_create_with_parent2(parent1, parent2)
ZOOM_options parent1
ZOOM_options parent2
-# TESTED
const char *
ZOOM_options_get(opt, name)
ZOOM_options opt
const char* name
-# TESTED
struct datachunk
ZOOM_options_getl(opt, name, len)
ZOOM_options opt
RETVAL
len
-# TESTED
void
ZOOM_options_set(opt, name, v)
ZOOM_options opt
const char* name
const char* v
-# TESTED
void
ZOOM_options_setl(opt, name, value, len)
ZOOM_options opt
opaquechar* value
int len
-# TESTED
void
ZOOM_options_destroy(opt)
ZOOM_options opt
-# TESTED
int
ZOOM_options_get_bool(opt, name, defa)
ZOOM_options opt
const char* name
int defa
-# TESTED
int
ZOOM_options_get_int(opt, name, defa)
ZOOM_options opt
const char* name
int defa
-# TESTED
void
ZOOM_options_set_int(opt, name, value)
ZOOM_options opt
const char* name
int value
-# TESTED
ZOOM_package
ZOOM_connection_package(c, options)
ZOOM_connection c
ZOOM_options options
-# TESTED
void
ZOOM_package_destroy(p)
ZOOM_package p
-# TESTED
void
ZOOM_package_send(p, type)
ZOOM_package p
const char * type
-# TESTED
const char *
ZOOM_package_option_get(p, key)
ZOOM_package p
const char * key
-# TESTED
void
ZOOM_package_option_set(p, key, val)
ZOOM_package p
const char * key
const char * val
-# UNTESTED
+# This has to be called with a single argument which is a _reference_
+# to an array -- rather than directly with an array, which is of
+# course identical to passing arbitrarily many arguments. This is
+# because there doesn't seem to be a way to do varargs in an XS
+# function.
+#
int
-ZOOM_event(no, cs)
- int no
- ZOOM_connection * cs
+ZOOM_event(conns)
+ SV* conns
+ INIT:
+ SV *realconns;
+ I32 n, i;
+ ZOOM_connection *cs;
+ CODE:
+ /*printf("* in ZOOM_event(%p)\n", conns);*/
+ if (!SvROK(conns)) {
+ /*printf("* argument is not a reference\n");*/
+ XSRETURN_IV(-1);
+ }
+ realconns = SvRV(conns);
+ /*printf("* realconns = %p\n", realconns);*/
+ if (SvTYPE(realconns) != SVt_PVAV) {
+ /*printf("* reference is not to an array\n");*/
+ XSRETURN_IV(-2);
+ }
+ n = av_len((AV*) realconns);
+ n++; /* The av_len() return-value is zero-based */
+ if (n == 0) {
+ /*printf("* No connections in referenced array\n");*/
+ XSRETURN_IV(-3);
+ }
+
+ /*printf("* n = %d\n", n);*/
+ if ((cs = (ZOOM_connection*) malloc(n * sizeof *cs)) == 0) {
+ /*printf("* Too many connections (%d)\n", (int) n);*/
+ XSRETURN_IV(-4);
+ }
+
+ for (i = 0; i < n; i++) {
+ SV **connp = av_fetch((AV*) realconns, i, (I32) 0);
+ SV *conn, *sv;
+ /*printf("* %d of %d: connp = %p\n", (int) i, (int) n,connp);*/
+ assert(connp != 0);
+ conn = *connp;
+ /*printf("* conn = %p\n", conn);*/
+ /*
+ * From here on, the tests and assertions seem to
+ * be ignored: if I pass in a reference to
+ * something other than a ZOOM_connection, or even
+ * if I pass a non-reference, the assertions still
+ * pass and everything seems to work until the
+ * segmentation fault bites.
+ */
+ assert(sv_derived_from(conn, "ZOOM_connection"));
+ /*printf("* passed assert(isa(ZOOM_connection))\n");*/
+ assert(SvROK(conn));
+ /*printf("* passed assert SvROK()\n");*/
+ sv = (SV*) SvRV(conn);
+ /*printf("* sv = %p\n", sv);*/
+ cs[i] = INT2PTR(ZOOM_connection, SvIV(sv));
+ /*printf("got cs[%d] of %d = %p\n", (int) i, (int) n, cs[i]);*/
+ }
+ RETVAL = ZOOM_event((int) n, cs);
+ free(cs);
+ OUTPUT:
+ RETVAL
-# UNTESTED
int
ZOOM_connection_last_event(cs)
ZOOM_connection cs
+int
+ZOOM_connection_is_idle(cs)
+ ZOOM_connection cs
+
+int
+ZOOM_connection_peek_event(cs)
+ ZOOM_connection cs
+
+
+# ----------------------------------------------------------------------------
+# What follows is the YAZ logging API. This is not strictly part of
+# ZOOM, but it's so useful that it would be silly to omit.
+
+int
+yaz_log_mask_str(str)
+ const char *str
+
+int
+yaz_log_module_level(name)
+ const char *name
+
+void
+yaz_log_init(level, prefix, name)
+ int level
+ const char *prefix
+ const char *name
+
+void
+yaz_log_init_file(fname)
+ const char *fname
+
+void
+yaz_log_init_level(level)
+ int level
+
+void
+yaz_log_init_prefix(prefix)
+ const char *prefix
+
+void
+yaz_log_time_format(fmt)
+ const char *fmt
+
+void
+yaz_log_init_max_size(mx)
+ int mx
+
+# <stdarg.h> interfaces are horrible to code for a Perl-C interface
+# layer. Instead, we expect Perl applications to construct the
+# message themselves, and pass it in as an opaque lump.
+void
+yaz_log(level, str)
+ int level
+ const char *str
+ CODE:
+ yaz_log(level, "%s", str);
+
+# This is also not strictly part of ZOOM
+unsigned long
+yaz_version(version_str, sys_str)
+ char *version_str
+ char *sys_str
+ OUTPUT:
+ RETVAL
+ version_str
+ sys_str
+
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