-/* $Id: filter_multi.cpp,v 1.6 2006-01-17 18:55:55 adam Exp $
- Copyright (c) 2005, Index Data.
+/* $Id: filter_multi.cpp,v 1.22 2006-07-06 13:55:42 adam Exp $
+ Copyright (c) 2005-2006, Index Data.
-%LICENSE%
+ See the LICENSE file for details
*/
#include "config.hpp"
#include <yaz/otherinfo.h>
#include <yaz/diagbib1.h>
+#include <vector>
+#include <algorithm>
#include <map>
#include <iostream>
-namespace yf = yp2::filter;
+namespace mp = metaproxy_1;
+namespace yf = mp::filter;
-namespace yp2 {
+namespace metaproxy_1 {
namespace filter {
struct Multi::BackendSet {
BackendPtr m_backend;
int m_count;
bool operator < (const BackendSet &k) const;
+ bool operator == (const BackendSet &k) const;
+ };
+ struct Multi::ScanTermInfo {
+ std::string m_norm_term;
+ std::string m_display_term;
+ int m_count;
+ bool operator < (const ScanTermInfo &) const;
+ bool operator == (const ScanTermInfo &) const;
+ Z_Entry *get_entry(ODR odr);
};
struct Multi::FrontendSet {
struct PresentJob {
void close(Package &package);
void search(Package &package, Z_APDU *apdu);
void present(Package &package, Z_APDU *apdu);
- void scan(Package &package, Z_APDU *apdu);
+ void scan1(Package &package, Z_APDU *apdu);
+ void scan2(Package &package, Z_APDU *apdu);
Rep *m_p;
};
struct Multi::Map {
};
class Multi::Rep {
friend class Multi;
- friend class Frontend;
+ friend struct Frontend;
+ Rep();
FrontendPtr get_frontend(Package &package);
void release_frontend(Package &package);
private:
- boost::mutex m_sessions_mutex;
- std::map<std::string, Multi::Map>m_maps;
-
+ std::map<std::string,std::string> m_target_route;
boost::mutex m_mutex;
boost::condition m_cond_session_ready;
- std::map<yp2::Session, FrontendPtr> m_clients;
+ std::map<mp::Session, FrontendPtr> m_clients;
+ bool m_hide_unavailable;
};
}
}
-using namespace yp2;
+yf::Multi::Rep::Rep()
+{
+ m_hide_unavailable = false;
+}
bool yf::Multi::BackendSet::operator < (const BackendSet &k) const
{
{
}
-yf::Multi::FrontendPtr yf::Multi::Rep::get_frontend(Package &package)
+yf::Multi::FrontendPtr yf::Multi::Rep::get_frontend(mp::Package &package)
{
boost::mutex::scoped_lock lock(m_mutex);
- std::map<yp2::Session,yf::Multi::FrontendPtr>::iterator it;
+ std::map<mp::Session,yf::Multi::FrontendPtr>::iterator it;
while(true)
{
return f;
}
-void yf::Multi::Rep::release_frontend(Package &package)
+void yf::Multi::Rep::release_frontend(mp::Package &package)
{
boost::mutex::scoped_lock lock(m_mutex);
- std::map<yp2::Session,yf::Multi::FrontendPtr>::iterator it;
+ std::map<mp::Session,yf::Multi::FrontendPtr>::iterator it;
it = m_clients.find(package.session());
if (it != m_clients.end())
}
-void yf::Multi::add_map_host2hosts(std::string host,
- std::list<std::string> hosts,
- std::string route)
-{
- m_p->m_maps[host] = Multi::Map(hosts, route);
-}
-
void yf::Multi::Backend::operator() (void)
{
m_package->move(m_route);
}
-void yf::Multi::Frontend::close(Package &package)
+
+void yf::Multi::Frontend::close(mp::Package &package)
{
std::list<BackendPtr>::const_iterator bit;
for (bit = m_backend_list.begin(); bit != m_backend_list.end(); bit++)
g.join_all();
}
-
void yf::Multi::FrontendSet::round_robin(int start, int number,
std::list<PresentJob> &jobs)
{
- int fetched = 0;
- int p = 1;
- bool eof = true;
-
std::list<int> pos;
std::list<int> inside_pos;
std::list<BackendSet>::const_iterator bsit;
inside_pos.push_back(0);
}
- std::list<int>::iterator psit = pos.begin();
- std::list<int>::iterator esit = inside_pos.begin();
- bsit = m_backend_sets.begin();
- while (fetched < number)
+ int p = 1;
+#if 1
+ // optimization step!
+ int omin = 0;
+ while(true)
{
- if (bsit == m_backend_sets.end())
+ int min = 0;
+ int no_left = 0;
+ // find min count for each set which is > omin
+ for (bsit = m_backend_sets.begin(); bsit != m_backend_sets.end(); bsit++)
{
- psit = pos.begin();
- esit = inside_pos.begin();
- bsit = m_backend_sets.begin();
- if (eof)
- break;
- eof = true;
+ if (bsit->m_count > omin)
+ {
+ if (no_left == 0 || bsit->m_count < min)
+ min = bsit->m_count;
+ no_left++;
+ }
+ }
+ if (no_left == 0) // if nothing greater than omin, bail out.
+ break;
+ int skip = no_left * min;
+ if (p + skip > start) // step gets us "into" present range?
+ {
+ // Yes. skip until start.. Rounding off is deliberate!
+ min = (start-p) / no_left;
+ p += no_left * min;
+
+ // update positions in each set..
+ std::list<int>::iterator psit = pos.begin();
+ for (psit = pos.begin(); psit != pos.end(); psit++)
+ *psit += min;
+ break;
}
- if (*psit <= bsit->m_count)
+ // skip on each set.. before "present range"..
+ p = p + skip;
+
+ std::cout << "\nSKIP min=" << min << " no_left=" << no_left << "\n\n";
+
+ std::list<int>::iterator psit = pos.begin();
+ for (psit = pos.begin(); psit != pos.end(); psit++)
+ *psit += min;
+
+ omin = min; // update so we consider next class (with higher count)
+ }
+#endif
+ int fetched = 0;
+ bool more = true;
+ while (more)
+ {
+ more = false;
+ std::list<int>::iterator psit = pos.begin();
+ std::list<int>::iterator esit = inside_pos.begin();
+ bsit = m_backend_sets.begin();
+
+ for (; bsit != m_backend_sets.end(); psit++,esit++,bsit++)
{
- if (p >= start)
+ if (fetched >= number)
{
- PresentJob job;
- job.m_backend = bsit->m_backend;
- job.m_pos = *psit;
- job.m_inside_pos = *esit;
- jobs.push_back(job);
- (*esit)++;
- fetched++;
+ more = false;
+ break;
+ }
+ if (*psit <= bsit->m_count)
+ {
+ if (p >= start)
+ {
+ PresentJob job;
+ job.m_backend = bsit->m_backend;
+ job.m_pos = *psit;
+ job.m_inside_pos = *esit;
+ jobs.push_back(job);
+ (*esit)++;
+ fetched++;
+ }
+ (*psit)++;
+ p++;
+ more = true;
}
- (*psit)++;
- p++;
- eof = false;
}
- psit++;
- esit++;
- bsit++;
}
}
-void yf::Multi::Frontend::init(Package &package, Z_GDU *gdu)
+void yf::Multi::Frontend::init(mp::Package &package, Z_GDU *gdu)
{
Z_InitRequest *req = gdu->u.z3950->u.initRequest;
std::list<std::string> targets;
- yp2::util::get_vhost_otherinfo(&req->otherInfo, false, targets);
+ mp::util::get_vhost_otherinfo(&req->otherInfo, false, targets);
if (targets.size() < 1)
{
Backend *b = new Backend;
b->m_vhost = *t_it;
+ b->m_route = m_p->m_target_route[*t_it];
// b->m_route unset
b->m_package = PackagePtr(new Package(s, package.origin()));
m_is_multi = true;
// create init request
- std::list<BackendPtr>::const_iterator bit;
+ std::list<BackendPtr>::iterator bit;
for (bit = m_backend_list.begin(); bit != m_backend_list.end(); bit++)
{
- yp2::odr odr;
+ mp::odr odr;
BackendPtr b = *bit;
Z_APDU *init_apdu = zget_APDU(odr, Z_APDU_initRequest);
- yaz_oi_set_string_oidval(&init_apdu->u.initRequest->otherInfo, odr,
- VAL_PROXY, 1, b->m_vhost.c_str());
-
+ std::list<std::string>vhost_one;
+ vhost_one.push_back(b->m_vhost);
+ mp::util::set_vhost_otherinfo(&init_apdu->u.initRequest->otherInfo,
+ odr, vhost_one);
+
Z_InitRequest *req = init_apdu->u.initRequest;
ODR_MASK_SET(req->options, Z_Options_search);
multi_move(m_backend_list);
// create the frontend init response based on each backend init response
- yp2::odr odr;
+ mp::odr odr;
Z_APDU *f_apdu = odr.create_initResponse(gdu->u.z3950, 0, 0);
Z_InitResponse *f_resp = f_apdu->u.initResponse;
ODR_MASK_SET(f_resp->protocolVersion, Z_ProtocolVersion_2);
ODR_MASK_SET(f_resp->protocolVersion, Z_ProtocolVersion_3);
- for (bit = m_backend_list.begin(); bit != m_backend_list.end(); bit++)
+ int no_failed = 0;
+ int no_succeeded = 0;
+ for (bit = m_backend_list.begin(); bit != m_backend_list.end(); )
{
PackagePtr p = (*bit)->m_package;
- if (p->session().is_closed()) // if any backend closes, close frontend
- package.session().close();
+ if (p->session().is_closed())
+ {
+ // failed. Remove from list and increment number of failed
+ no_failed++;
+ bit = m_backend_list.erase(bit);
+ continue;
+ }
+ no_succeeded++;
+
Z_GDU *gdu = p->response().get();
if (gdu && gdu->which == Z_GDU_Z3950 && gdu->u.z3950->which ==
Z_APDU_initResponse)
package.response() = p->response();
return;
}
+ bit++;
+ }
+ if (m_p->m_hide_unavailable)
+ {
+ if (no_succeeded == 0)
+ package.session().close();
+ }
+ else
+ {
+ if (no_failed)
+ package.session().close();
}
package.response() = f_apdu;
}
-void yf::Multi::Frontend::search(Package &package, Z_APDU *apdu_req)
+void yf::Multi::Frontend::search(mp::Package &package, Z_APDU *apdu_req)
{
// create search request
Z_SearchRequest *req = apdu_req->u.searchRequest;
for (bit = m_backend_list.begin(); bit != m_backend_list.end(); bit++)
{
PackagePtr p = (*bit)->m_package;
- yp2::odr odr;
+ mp::odr odr;
- if (!yp2::util::set_databases_from_zurl(odr, (*bit)->m_vhost,
+ if (!mp::util::set_databases_from_zurl(odr, (*bit)->m_vhost,
&req->num_databaseNames,
&req->databaseNames))
{
}
}
- yp2::odr odr;
+ mp::odr odr;
Z_APDU *f_apdu = odr.create_searchResponse(apdu_req, 0, 0);
Z_SearchResponse *f_resp = f_apdu->u.searchResponse;
m_sets[resultSet.m_setname] = resultSet;
int number;
- yp2::util::piggyback(smallSetUpperBound,
+ mp::util::piggyback(smallSetUpperBound,
largeSetLowerBound,
mediumSetPresentNumber,
result_set_size,
package.response() = f_apdu; // in this scope because of p
}
-void yf::Multi::Frontend::present(Package &package, Z_APDU *apdu_req)
+void yf::Multi::Frontend::present(mp::Package &package, Z_APDU *apdu_req)
{
// create present request
Z_PresentRequest *req = apdu_req->u.presentRequest;
it = m_sets.find(std::string(req->resultSetId));
if (it == m_sets.end())
{
- yp2::odr odr;
+ mp::odr odr;
Z_APDU *apdu =
odr.create_presentResponse(
apdu_req,
}
}
- yp2::odr odr;
+ mp::odr odr;
Z_APDU *f_apdu = odr.create_presentResponse(apdu_req, 0, 0);
Z_PresentResponse *f_resp = f_apdu->u.presentResponse;
odr_malloc(odr, sizeof(Z_NamePlusRecord *) * nprl->num_records);
int i = 0;
std::list<Multi::FrontendSet::PresentJob>::const_iterator jit;
- for (jit = jobs.begin(); jit != jobs.end(); jit++)
+ for (jit = jobs.begin(); jit != jobs.end(); jit++, i++)
{
PackagePtr p = jit->m_backend->m_package;
Z_GDU *gdu = p->response().get();
Z_APDU *b_apdu = gdu->u.z3950;
Z_PresentResponse *b_resp = b_apdu->u.presentResponse;
-
- nprl->records[i++] =
- b_resp->records->u.databaseOrSurDiagnostics->
- records[jit->m_inside_pos];
+
+ nprl->records[i] = b_resp->records->
+ u.databaseOrSurDiagnostics->records[jit->m_inside_pos];
+ nprl->records[i]->databaseName =
+ odr_strdup(odr, jit->m_backend->m_vhost.c_str());
}
*f_resp->nextResultSetPosition = start + i;
*f_resp->numberOfRecordsReturned = i;
package.response() = f_apdu;
}
-void yf::Multi::Frontend::scan(Package &package, Z_APDU *apdu_req)
+void yf::Multi::Frontend::scan1(mp::Package &package, Z_APDU *apdu_req)
{
if (m_backend_list.size() > 1)
{
- yp2::odr odr;
+ mp::odr odr;
Z_APDU *f_apdu =
odr.create_scanResponse(
apdu_req, YAZ_BIB1_COMBI_OF_SPECIFIED_DATABASES_UNSUPP, 0);
for (bit = m_backend_list.begin(); bit != m_backend_list.end(); bit++)
{
PackagePtr p = (*bit)->m_package;
- yp2::odr odr;
+ mp::odr odr;
- if (!yp2::util::set_databases_from_zurl(odr, (*bit)->m_vhost,
+ if (!mp::util::set_databases_from_zurl(odr, (*bit)->m_vhost,
&req->num_databaseNames,
&req->databaseNames))
{
}
}
-void yf::Multi::process(Package &package) const
+bool yf::Multi::ScanTermInfo::operator < (const ScanTermInfo &k) const
+{
+ return m_norm_term < k.m_norm_term;
+}
+
+bool yf::Multi::ScanTermInfo::operator == (const ScanTermInfo &k) const
+{
+ return m_norm_term == k.m_norm_term;
+}
+
+Z_Entry *yf::Multi::ScanTermInfo::get_entry(ODR odr)
+{
+ Z_Entry *e = (Z_Entry *)odr_malloc(odr, sizeof(*e));
+ e->which = Z_Entry_termInfo;
+ Z_TermInfo *t;
+ t = e->u.termInfo = (Z_TermInfo *) odr_malloc(odr, sizeof(*t));
+ t->suggestedAttributes = 0;
+ t->displayTerm = 0;
+ t->alternativeTerm = 0;
+ t->byAttributes = 0;
+ t->otherTermInfo = 0;
+ t->globalOccurrences = odr_intdup(odr, m_count);
+ t->term = (Z_Term *)
+ odr_malloc(odr, sizeof(*t->term));
+ t->term->which = Z_Term_general;
+ Odr_oct *o;
+ t->term->u.general = o = (Odr_oct *)odr_malloc(odr, sizeof(Odr_oct));
+
+ o->len = o->size = m_norm_term.size();
+ o->buf = (unsigned char *) odr_malloc(odr, o->len);
+ memcpy(o->buf, m_norm_term.c_str(), o->len);
+ return e;
+}
+
+void yf::Multi::Frontend::scan2(mp::Package &package, Z_APDU *apdu_req)
+{
+ Z_ScanRequest *req = apdu_req->u.scanRequest;
+
+ int default_num_db = req->num_databaseNames;
+ char **default_db = req->databaseNames;
+
+ std::list<BackendPtr>::const_iterator bit;
+ for (bit = m_backend_list.begin(); bit != m_backend_list.end(); bit++)
+ {
+ PackagePtr p = (*bit)->m_package;
+ mp::odr odr;
+
+ if (!mp::util::set_databases_from_zurl(odr, (*bit)->m_vhost,
+ &req->num_databaseNames,
+ &req->databaseNames))
+ {
+ req->num_databaseNames = default_num_db;
+ req->databaseNames = default_db;
+ }
+ p->request() = apdu_req;
+ p->copy_filter(package);
+ }
+ multi_move(m_backend_list);
+
+ ScanTermInfoList entries_before;
+ ScanTermInfoList entries_after;
+ int no_before = 0;
+ int no_after = 0;
+
+ for (bit = m_backend_list.begin(); bit != m_backend_list.end(); bit++)
+ {
+ PackagePtr p = (*bit)->m_package;
+
+ if (p->session().is_closed()) // if any backend closes, close frontend
+ package.session().close();
+
+ Z_GDU *gdu = p->response().get();
+ if (gdu && gdu->which == Z_GDU_Z3950 && gdu->u.z3950->which ==
+ Z_APDU_scanResponse)
+ {
+ Z_ScanResponse *res = gdu->u.z3950->u.scanResponse;
+
+ if (res->entries && res->entries->nonsurrogateDiagnostics)
+ {
+ // failure
+ mp::odr odr;
+ Z_APDU *f_apdu = odr.create_scanResponse(apdu_req, 1, 0);
+ Z_ScanResponse *f_res = f_apdu->u.scanResponse;
+
+ f_res->entries->nonsurrogateDiagnostics =
+ res->entries->nonsurrogateDiagnostics;
+ f_res->entries->num_nonsurrogateDiagnostics =
+ res->entries->num_nonsurrogateDiagnostics;
+
+ package.response() = f_apdu;
+ return;
+ }
+
+ if (res->entries && res->entries->entries)
+ {
+ Z_Entry **entries = res->entries->entries;
+ int num_entries = res->entries->num_entries;
+ int position = 1;
+ if (req->preferredPositionInResponse)
+ position = *req->preferredPositionInResponse;
+ if (res->positionOfTerm)
+ position = *res->positionOfTerm;
+
+ // before
+ int i;
+ for (i = 0; i<position-1 && i<num_entries; i++)
+ {
+ Z_Entry *ent = entries[i];
+
+ if (ent->which == Z_Entry_termInfo)
+ {
+ ScanTermInfo my;
+
+ int *occur = ent->u.termInfo->globalOccurrences;
+ my.m_count = occur ? *occur : 0;
+
+ if (ent->u.termInfo->term->which == Z_Term_general)
+ {
+ my.m_norm_term = std::string(
+ (const char *)
+ ent->u.termInfo->term->u.general->buf,
+ ent->u.termInfo->term->u.general->len);
+ }
+ if (my.m_norm_term.length())
+ {
+ ScanTermInfoList::iterator it =
+ entries_before.begin();
+ while (it != entries_before.end() && my <*it)
+ it++;
+ if (my == *it)
+ {
+ it->m_count += my.m_count;
+ }
+ else
+ {
+ entries_before.insert(it, my);
+ no_before++;
+ }
+ }
+ }
+ }
+ // after
+ if (position <= 0)
+ i = 0;
+ else
+ i = position-1;
+ for ( ; i<num_entries; i++)
+ {
+ Z_Entry *ent = entries[i];
+
+ if (ent->which == Z_Entry_termInfo)
+ {
+ ScanTermInfo my;
+
+ int *occur = ent->u.termInfo->globalOccurrences;
+ my.m_count = occur ? *occur : 0;
+
+ if (ent->u.termInfo->term->which == Z_Term_general)
+ {
+ my.m_norm_term = std::string(
+ (const char *)
+ ent->u.termInfo->term->u.general->buf,
+ ent->u.termInfo->term->u.general->len);
+ }
+ if (my.m_norm_term.length())
+ {
+ ScanTermInfoList::iterator it =
+ entries_after.begin();
+ while (it != entries_after.end() && *it < my)
+ it++;
+ if (my == *it)
+ {
+ it->m_count += my.m_count;
+ }
+ else
+ {
+ entries_after.insert(it, my);
+ no_after++;
+ }
+ }
+ }
+ }
+
+ }
+ }
+ else
+ {
+ // if any target does not return scan response - return that
+ package.response() = p->response();
+ return;
+ }
+ }
+
+ if (true)
+ {
+ std::cout << "BEFORE\n";
+ ScanTermInfoList::iterator it = entries_before.begin();
+ for(; it != entries_before.end(); it++)
+ {
+ std::cout << " " << it->m_norm_term << " " << it->m_count << "\n";
+ }
+
+ std::cout << "AFTER\n";
+ it = entries_after.begin();
+ for(; it != entries_after.end(); it++)
+ {
+ std::cout << " " << it->m_norm_term << " " << it->m_count << "\n";
+ }
+ }
+
+ if (false)
+ {
+ mp::odr odr;
+ Z_APDU *f_apdu = odr.create_scanResponse(apdu_req, 1, "not implemented");
+ package.response() = f_apdu;
+ }
+ else
+ {
+ mp::odr odr;
+ Z_APDU *f_apdu = odr.create_scanResponse(apdu_req, 0, 0);
+ Z_ScanResponse *resp = f_apdu->u.scanResponse;
+
+ int number_returned = *req->numberOfTermsRequested;
+ int position_returned = *req->preferredPositionInResponse;
+
+ resp->entries->num_entries = number_returned;
+ resp->entries->entries = (Z_Entry**)
+ odr_malloc(odr, sizeof(Z_Entry*) * number_returned);
+ int i;
+
+ int lbefore = entries_before.size();
+ if (lbefore < position_returned-1)
+ position_returned = lbefore+1;
+
+ ScanTermInfoList::iterator it = entries_before.begin();
+ for (i = 0; i<position_returned-1 && it != entries_before.end(); i++, it++)
+ {
+ resp->entries->entries[position_returned-2-i] = it->get_entry(odr);
+ }
+
+ it = entries_after.begin();
+
+ if (position_returned <= 0)
+ i = 0;
+ else
+ i = position_returned-1;
+ for (; i<number_returned && it != entries_after.end(); i++, it++)
+ {
+ resp->entries->entries[i] = it->get_entry(odr);
+ }
+
+ number_returned = i;
+
+ resp->positionOfTerm = odr_intdup(odr, position_returned);
+ resp->numberOfEntriesReturned = odr_intdup(odr, number_returned);
+ resp->entries->num_entries = number_returned;
+
+ package.response() = f_apdu;
+ }
+}
+
+
+void yf::Multi::process(mp::Package &package) const
{
FrontendPtr f = m_p->get_frontend(package);
Z_APDU *apdu = gdu->u.z3950;
if (apdu->which == Z_APDU_initRequest)
{
- yp2::odr odr;
+ mp::odr odr;
package.response() = odr.create_close(
apdu,
}
else if (apdu->which == Z_APDU_scanRequest)
{
- f->scan(package, apdu);
+ f->scan2(package, apdu);
}
else
{
- yp2::odr odr;
+ mp::odr odr;
package.response() = odr.create_close(
apdu, Z_Close_protocolError,
m_p->release_frontend(package);
}
-void yp2::filter::Multi::configure(const xmlNode * ptr)
+void mp::filter::Multi::configure(const xmlNode * ptr)
{
for (ptr = ptr->children; ptr; ptr = ptr->next)
{
if (ptr->type != XML_ELEMENT_NODE)
continue;
- if (!strcmp((const char *) ptr->name, "virtual"))
+ if (!strcmp((const char *) ptr->name, "target"))
{
- std::list<std::string> targets;
- std::string vhost;
- xmlNode *v_node = ptr->children;
- for (; v_node; v_node = v_node->next)
- {
- if (v_node->type != XML_ELEMENT_NODE)
- continue;
-
- if (yp2::xml::is_element_yp2(v_node, "vhost"))
- vhost = yp2::xml::get_text(v_node);
- else if (yp2::xml::is_element_yp2(v_node, "target"))
- targets.push_back(yp2::xml::get_text(v_node));
- else
- throw yp2::filter::FilterException
- ("Bad element "
- + std::string((const char *) v_node->name)
- + " in virtual section"
- );
- }
- std::string route = yp2::xml::get_route(ptr);
- add_map_host2hosts(vhost, targets, route);
- std::list<std::string>::const_iterator it;
- for (it = targets.begin(); it != targets.end(); it++)
- {
- std::cout << "Add " << vhost << "->" << *it
- << "," << route << "\n";
- }
+ std::string route = mp::xml::get_route(ptr);
+ std::string target = mp::xml::get_text(ptr);
+ std::cout << "route=" << route << " target=" << target << "\n";
+ m_p->m_target_route[target] = route;
+ }
+ else if (!strcmp((const char *) ptr->name, "hideunavailable"))
+ {
+ m_p->m_hide_unavailable = true;
}
else
{
- throw yp2::filter::FilterException
+ throw mp::filter::FilterException
("Bad element "
+ std::string((const char *) ptr->name)
+ " in virt_db filter");
}
}
-static yp2::filter::Base* filter_creator()
+static mp::filter::Base* filter_creator()
{
- return new yp2::filter::Multi;
+ return new mp::filter::Multi;
}
extern "C" {
- struct yp2_filter_struct yp2_filter_multi = {
+ struct metaproxy_1_filter_struct metaproxy_1_filter_multi = {
0,
"multi",
filter_creator