/* This file is part of Metaproxy.
- Copyright (C) 2005-2012 Index Data
+ Copyright (C) Index Data
Metaproxy is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free
#include <yaz/sortspec.h>
#include <yaz/tokenizer.h>
#include <yaz/zoom.h>
+#include <yaz/otherinfo.h>
+#include <yaz/match_glob.h>
namespace mp = metaproxy_1;
namespace yf = mp::filter;
class Zoom::Searchable : boost::noncopyable {
public:
std::string authentication;
+ std::string authenticationMode;
+ std::string contentAuthentication;
std::string cfAuth;
std::string cfProxy;
std::string cfSubDB;
std::string urlRecipe;
std::string contentConnector;
std::string sortStrategy;
+ std::string extraArgs;
std::string rpn2cql_fname;
+ std::string retry_on_failure;
+ std::map<std::string, std::string> cf_param;
bool use_turbomarc;
bool piggyback;
CCL_bibset ccl_bibset;
class Zoom::Backend : boost::noncopyable {
friend class Impl;
friend class Frontend;
- std::string zurl;
mp::wrbuf m_apdu_wrbuf;
ZOOM_connection m_connection;
ZOOM_resultset m_resultset;
xmlDoc *explain_doc;
std::string m_proxy;
cql_transform_t cqlt;
+ std::string retry_on_failure;
public:
Backend();
~Backend();
void connect(std::string zurl, int *error, char **addinfo,
ODR odr);
void search(ZOOM_query q, Odr_int *hits,
- int *error, char **addinfo, ODR odr);
+ int *error, char **addinfo, Z_FacetList **fl, ODR odr);
void present(Odr_int start, Odr_int number, ZOOM_record *recs,
int *error, char **addinfo, ODR odr);
void set_option(const char *name, const char *value);
+ void set_option(const char *name, const char *value, size_t l);
void set_option(const char *name, std::string value);
const char *get_option(const char *name);
void get_zoom_error(int *error, char **addinfo, ODR odr);
Impl *m_p;
bool m_is_virtual;
bool m_in_use;
+ std::string session_realm;
yazpp_1::GDU m_init_gdu;
BackendPtr m_backend;
void handle_package(mp::Package &package);
void handle_search(mp::Package &package);
+ void auth(mp::Package &package, Z_InitRequest *req,
+ int *error, char **addinfo, ODR odr);
BackendPtr explain_search(mp::Package &package,
std::string &database,
std::string authentication,
std::string proxy,
std::string realm);
-
+
void prepare_elements(BackendPtr b,
Odr_oid *preferredRecordSyntax,
const char *element_set_name,
const char *element_set_name);
bool retry(mp::Package &package,
mp::odr &odr,
- BackendPtr b,
+ BackendPtr b,
int &error, char **addinfo,
int &proxy_step, int &same_retries,
int &proxy_retries);
void release_frontend(mp::Package &package);
SearchablePtr parse_torus_record(const xmlNode *ptr);
struct cql_node *convert_cql_fields(struct cql_node *cn, ODR odr);
- std::map<mp::Session, FrontendPtr> m_clients;
+ std::map<mp::Session, FrontendPtr> m_clients;
boost::mutex m_mutex;
boost::condition m_cond_session_ready;
std::string torus_searchable_url;
std::string torus_content_url;
+ std::string torus_auth_url;
+ std::string torus_allow_ip;
std::string default_realm;
+ std::string torus_auth_hostname;
std::map<std::string,std::string> fieldmap;
std::string xsldir;
std::string file_path;
CCL_bibset bibset;
std::string element_transform;
std::string element_raw;
+ std::string element_passthru;
std::string proxy;
xsltStylesheetPtr explain_xsp;
xsltStylesheetPtr record_xsp;
return ptr;
}
else // else: we don't want to find nested nodes
- {
+ {
xmlNode *ret_node = xml_node_search(ptr->children, num, m);
if (ret_node)
return ret_node;
}
// define Pimpl wrapper forwarding to Impl
-
+
yf::Zoom::Zoom() : m_p(new Impl)
{
}
enable_cproxy = true;
enable_explain = false;
explain_doc = 0;
+ cqlt = 0;
}
yf::Zoom::Backend::~Backend()
{
if (!dset)
dset = "Unknown";
-
+
if (!strcmp(dset, "info:srw/diagnostic/1"))
*error = yaz_diag_srw_to_bib1(error0);
else if (!strcmp(dset, "Bib-1"))
*error = error0;
else if (!strcmp(dset, "ZOOM"))
{
- *error = YAZ_BIB1_TEMPORARY_SYSTEM_ERROR;
+ *error = YAZ_BIB1_TEMPORARY_SYSTEM_ERROR;
if (error0 == ZOOM_ERROR_INIT)
*error = YAZ_BIB1_INIT_AC_AUTHENTICATION_SYSTEM_ERROR;
else if (error0 == ZOOM_ERROR_DECODE)
}
else
*error = YAZ_BIB1_TEMPORARY_SYSTEM_ERROR;
-
+
*addinfo = (char *) odr_malloc(
odr, 30 + strlen(dset) + strlen(msg) +
(zoom_addinfo ? strlen(zoom_addinfo) : 0));
int *error, char **addinfo,
ODR odr)
{
+ size_t h = zurl.find_first_of('#');
+ if (h != std::string::npos)
+ zurl.erase(h);
ZOOM_connection_connect(m_connection, zurl.length() ? zurl.c_str() : 0, 0);
get_zoom_error(error, addinfo, odr);
+
}
void yf::Zoom::Backend::search(ZOOM_query q, Odr_int *hits,
- int *error, char **addinfo, ODR odr)
+ int *error, char **addinfo, Z_FacetList **flp,
+ ODR odr)
{
ZOOM_resultset_destroy(m_resultset);
+ m_resultset = 0;
+ if (*flp)
+ {
+ WRBUF w = wrbuf_alloc();
+ yaz_facet_list_to_wrbuf(w, *flp);
+ set_option("facets", wrbuf_cstr(w));
+ wrbuf_destroy(w);
+ }
m_resultset = ZOOM_connection_search(m_connection, q);
get_zoom_error(error, addinfo, odr);
if (*error == 0)
*hits = ZOOM_resultset_size(m_resultset);
else
*hits = 0;
+ *flp = 0;
+ size_t num_facets = ZOOM_resultset_facets_size(m_resultset);
+ if (num_facets > 0)
+ {
+ size_t i;
+ Z_FacetList *fl = (Z_FacetList *) odr_malloc(odr, sizeof(*fl));
+ fl->elements = (Z_FacetField **)
+ odr_malloc(odr, num_facets * sizeof(*fl->elements));
+ for (i = 0; i < num_facets; i++)
+ {
+ ZOOM_facet_field ff =
+ ZOOM_resultset_get_facet_field_by_index(m_resultset, i);
+ if (!ff)
+ break;
+ Z_AttributeList *al = (Z_AttributeList *)
+ odr_malloc(odr, sizeof(*al));
+ al->num_attributes = 1;
+ al->attributes = (Z_AttributeElement **)
+ odr_malloc(odr, sizeof(*al->attributes));
+ Z_AttributeElement *ae = al->attributes[0] = (Z_AttributeElement *)
+ odr_malloc(odr, sizeof(**al->attributes));
+ ae->attributeSet = 0;
+ ae->attributeType = odr_intdup(odr, 1);
+ ae->which = Z_AttributeValue_complex;
+ ae->value.complex = (Z_ComplexAttribute *)
+ odr_malloc(odr, sizeof(*ae->value.complex));
+ ae->value.complex->num_list = 1;
+ ae->value.complex->list = (Z_StringOrNumeric **)
+ odr_malloc(odr, sizeof(**ae->value.complex->list));
+ ae->value.complex->list[0] = (Z_StringOrNumeric *)
+ odr_malloc(odr, sizeof(**ae->value.complex->list));
+ ae->value.complex->list[0]->which = Z_StringOrNumeric_string;
+ ae->value.complex->list[0]->u.string =
+ odr_strdup(odr, ZOOM_facet_field_name(ff));
+ ae->value.complex->num_semanticAction = 0;
+ ae->value.complex->semanticAction = 0;
+
+ int num_terms = ZOOM_facet_field_term_count(ff);
+ fl->elements[i] = (Z_FacetField *)
+ odr_malloc(odr, sizeof(Z_FacetField));
+ fl->elements[i]->attributes = al;
+ fl->elements[i]->num_terms = num_terms;
+ fl->elements[i]->terms = (Z_FacetTerm **)
+ odr_malloc(odr, num_terms * sizeof(Z_FacetTerm *));
+ int j;
+ for (j = 0; j < num_terms; j++)
+ {
+ int freq;
+ const char *a_term = ZOOM_facet_field_get_term(ff, j, &freq);
+ Z_FacetTerm *ft = (Z_FacetTerm *) odr_malloc(odr, sizeof(*ft));
+ ft->term = z_Term_create(odr, Z_Term_general, a_term,
+ strlen(a_term));
+ ft->count = odr_intdup(odr, freq);
+
+ fl->elements[i]->terms[j] = ft;
+ }
+ }
+ fl->num = i;
+ *flp = fl;
+ }
}
void yf::Zoom::Backend::present(Odr_int start, Odr_int number,
get_zoom_error(error, addinfo, odr);
}
+
+void yf::Zoom::Backend::set_option(const char *name, const char *value, size_t l)
+{
+ ZOOM_connection_option_setl(m_connection, name, value, l);
+}
+
void yf::Zoom::Backend::set_option(const char *name, const char *value)
{
ZOOM_connection_option_set(m_connection, name, value);
piggyback = true;
use_turbomarc = true;
sortStrategy = "embed";
+ retry_on_failure = "1"; // existing default (should have been false)
ccl_bibset = ccl_qual_dup(base);
}
ccl_qual_rm(&ccl_bibset);
}
-yf::Zoom::Frontend::Frontend(Impl *impl) :
+yf::Zoom::Frontend::Frontend(Impl *impl) :
m_p(impl), m_is_virtual(false), m_in_use(true)
{
}
boost::mutex::scoped_lock lock(m_mutex);
std::map<mp::Session,yf::Zoom::FrontendPtr>::iterator it;
-
+
while(true)
{
it = m_clients.find(package.session());
if (it == m_clients.end())
break;
-
+
if (!it->second->m_in_use)
{
it->second->m_in_use = true;
{
boost::mutex::scoped_lock lock(m_mutex);
std::map<mp::Session,yf::Zoom::FrontendPtr>::iterator it;
-
+
it = m_clients.find(package.session());
if (it != m_clients.end())
{
}
yf::Zoom::Impl::Impl() :
- apdu_log(false), element_transform("pz2") , element_raw("raw"),
+ apdu_log(false), element_transform("pz2") , element_raw("raw") ,
+ element_passthru("F"),
zoom_timeout("40"), proxy_timeout(1)
{
bibset = ccl_qual_mk();
yf::Zoom::SearchablePtr yf::Zoom::Impl::parse_torus_record(const xmlNode *ptr)
{
Zoom::SearchablePtr s(new Searchable(bibset));
-
+
for (ptr = ptr->children; ptr; ptr = ptr->next)
{
if (ptr->type != XML_ELEMENT_NODE)
s->authentication = mp::xml::get_text(ptr);
}
else if (!strcmp((const char *) ptr->name,
+ "authenticationMode"))
+ {
+ s->authenticationMode = mp::xml::get_text(ptr);
+ }
+ else if (!strcmp((const char *) ptr->name,
+ "contentAuthentication"))
+ {
+ s->contentAuthentication = mp::xml::get_text(ptr);
+ }
+ else if (!strcmp((const char *) ptr->name,
"cfAuth"))
{
s->cfAuth = mp::xml::get_text(ptr);
- }
+ }
else if (!strcmp((const char *) ptr->name,
"cfProxy"))
{
s->cfProxy = mp::xml::get_text(ptr);
- }
+ }
else if (!strcmp((const char *) ptr->name,
"cfSubDB"))
{
s->cfSubDB = mp::xml::get_text(ptr);
- }
+ }
else if (!strcmp((const char *) ptr->name,
"contentConnector"))
{
s->contentConnector = mp::xml::get_text(ptr);
- }
+ }
else if (!strcmp((const char *) ptr->name, "udb"))
{
s->udb = mp::xml::get_text(ptr);
{
s->sortStrategy = mp::xml::get_text(ptr);
}
+ else if (!strcmp((const char *) ptr->name,
+ "extraArgs"))
+ {
+ s->extraArgs = mp::xml::get_text(ptr);
+ }
else if (!strcmp((const char *) ptr->name, "rpn2cql"))
s->rpn2cql_fname = mp::xml::get_text(ptr);
+ else if (!strcmp((const char *) ptr->name,
+ "retryOnFailure"))
+ {
+ s->retry_on_failure = mp::xml::get_text(ptr);
+ }
+ else if (strlen((const char *) ptr->name) > 3 &&
+ !memcmp((const char *) ptr->name, "cf_", 3))
+ {
+ s->cf_param[(const char *) ptr->name + 3] = mp::xml::get_text(ptr);
+ }
}
return s;
}
{
while (ptr && ptr->type != XML_ELEMENT_NODE)
ptr = ptr->next;
-
+
if (ptr)
{
if (!strcmp((const char *) ptr->name, "records"))
else
{
throw mp::filter::FilterException
- ("Bad element "
+ ("Bad element "
+ std::string((const char *) ptr->name)
+ " in zoom filter inside element "
"<torus><records>");
else
{
throw mp::filter::FilterException
- ("Bad element "
+ ("Bad element "
+ std::string((const char *) ptr->name)
+ " in zoom filter inside element <torus>");
}
torus_searchable_url = mp::xml::get_text(attr->children);
else if (!strcmp((const char *) attr->name, "content_url"))
torus_content_url = mp::xml::get_text(attr->children);
+ else if (!strcmp((const char *) attr->name, "auth_url"))
+ torus_auth_url = mp::xml::get_text(attr->children);
+ else if (!strcmp((const char *) attr->name, "allow_ip"))
+ torus_allow_ip = mp::xml::get_text(attr->children);
else if (!strcmp((const char *) attr->name, "realm"))
default_realm = mp::xml::get_text(attr->children);
+ else if (!strcmp((const char *) attr->name, "auth_hostname"))
+ torus_auth_hostname = mp::xml::get_text(attr->children);
else if (!strcmp((const char *) attr->name, "xsldir"))
xsldir = mp::xml::get_text(attr->children);
else if (!strcmp((const char *) attr->name, "element_transform"))
element_transform = mp::xml::get_text(attr->children);
else if (!strcmp((const char *) attr->name, "element_raw"))
element_raw = mp::xml::get_text(attr->children);
+ else if (!strcmp((const char *) attr->name, "element_passthru"))
+ element_passthru = mp::xml::get_text(attr->children);
else if (!strcmp((const char *) attr->name, "proxy"))
proxy = mp::xml::get_text(attr->children);
else if (!strcmp((const char *) attr->name, "explain_xsl"))
{
yaz_log(YLOG_WARN,
"contentProxy's server attribute is deprecated");
- yaz_log(YLOG_LOG,
+ yaz_log(YLOG_LOG,
"Specify config_file instead. For example:");
- yaz_log(YLOG_LOG,
+ yaz_log(YLOG_LOG,
" content_file=\"/etc/cf-proxy/cproxy.cfg\"");
content_proxy_server = mp::xml::get_text(attr->children);
}
}
}
else if (!strcmp((const char *) ptr->name, "log"))
- {
+ {
const struct _xmlAttr *attr;
for (attr = ptr->properties; attr; attr = attr->next)
{
else
{
throw mp::filter::FilterException
- ("Bad element "
+ ("Bad element "
+ std::string((const char *) ptr->name)
+ " in zoom filter");
}
if (explain_xslt_fname.length())
{
const char *path = 0;
-
+
if (xsldir.length())
path = xsldir.c_str();
else
path = file_path.c_str();
-
+
char fullpath[1024];
char *cp = yaz_filepath_resolve(explain_xslt_fname.c_str(),
path, 0, fullpath);
xmlFreeDoc(xsp_doc);
throw mp::filter::FilterException
("Cannot parse XSLT " + explain_xslt_fname);
-
+
}
}
if (record_xslt_fname.length())
{
const char *path = 0;
-
+
if (xsldir.length())
path = xsldir.c_str();
else
path = file_path.c_str();
-
+
char fullpath[1024];
char *cp = yaz_filepath_resolve(record_xslt_fname.c_str(),
path, 0, fullpath);
xmlFreeDoc(xsp_doc);
throw mp::filter::FilterException
("Cannot parse XSLT " + record_xslt_fname);
-
+
}
}
}
proxyhostname = m_p->content_proxy_server;
legacy_format = true;
}
-
+
if (m_p->content_tmp_file.length())
tmp_file = m_p->content_tmp_file;
while (*cp == ' ')
cp++;
if (!strcmp(buf, "proxyhostname"))
- proxyhostname = cp;
+ proxyhostname = cp;
if (!strcmp(buf, "sessiondir") && *cp)
{
if (cp[strlen(cp)-1] == '/')
"unable to open content config %s",
m_p->content_config_file.c_str());
*error = YAZ_BIB1_TEMPORARY_SYSTEM_ERROR;
- *addinfo = (char *) odr_malloc(odr, 60 + tmp_file.length());
- sprintf(*addinfo, "unable to open content config %s",
+ *addinfo = (char *) odr_malloc(odr, 70 + tmp_file.length());
+ sprintf(*addinfo, "zoom: unable to open content config %s",
m_p->content_config_file.c_str());
return false;
}
package.log("zoom", YLOG_WARN, "bad tmp_file %s", tmp_file.c_str());
*error = YAZ_BIB1_TEMPORARY_SYSTEM_ERROR;
*addinfo = (char *) odr_malloc(odr, 60 + tmp_file.length());
- sprintf(*addinfo, "bad format of content tmp_file: %s",
+ sprintf(*addinfo, "zoom: bad format of content tmp_file: %s",
tmp_file.c_str());
xfree(fname);
return false;
{
package.log("zoom", YLOG_WARN|YLOG_ERRNO, "create %s", fname);
*error = YAZ_BIB1_TEMPORARY_SYSTEM_ERROR;
- *addinfo = (char *) odr_malloc(odr, 40 + strlen(fname));
- sprintf(*addinfo, "Could not create %s", fname);
+ *addinfo = (char *) odr_malloc(odr, 50 + strlen(fname));
+ sprintf(*addinfo, "zoom: could not create %s", fname);
xfree(fname);
return false;
}
std::string proxy;
std::list<BackendPtr>::const_iterator map_it;
- if (m_backend && !m_backend->enable_explain &&
+ if (m_backend && !m_backend->enable_explain &&
m_backend->m_frontend_database == database)
{
connection_reuse = true;
else
torus_db = database;
- std::string authentication;
- std::string content_authentication;
std::string content_proxy;
- std::string realm = m_p->default_realm;
+ std::string realm = session_realm;
+ if (realm.length() == 0)
+ realm = m_p->default_realm;
const char *param_user = 0;
const char *param_password = 0;
const char *param_content_user = 0;
const char *param_content_password = 0;
const char *param_nocproxy = 0;
+ const char *param_retry = 0;
int no_parms = 0;
char **names;
if (input_args.length())
no_parms = yaz_uri_to_array(input_args.c_str(),
odr, &names, &values);
- // adding 10 because we'll be adding other URL args
+ // adding 20 because we'll be adding other URL args
const char **out_names = (const char **)
- odr_malloc(odr, (10 + no_parms) * sizeof(*out_names));
+ odr_malloc(odr, (20 + no_parms) * sizeof(*out_names));
const char **out_values = (const char **)
- odr_malloc(odr, (10 + no_parms) * sizeof(*out_values));
-
+ odr_malloc(odr, (20 + no_parms) * sizeof(*out_values));
+
// may be changed if it's a content connection
std::string torus_url = m_p->torus_searchable_url;
int i;
content_proxy = value;
else if (!strcmp(name, "nocproxy"))
param_nocproxy = value;
+ else if (!strcmp(name, "retry"))
+ param_retry = value;
else if (!strcmp(name, "proxy"))
{
char **dstr;
else
{
proxy = dstr[*proxy_step];
-
+
(*proxy_step)++;
if (*proxy_step == dnum)
*proxy_step = 0;
out_values[no_out_args++] = value;
torus_url = m_p->torus_content_url;
}
- else if (!strcmp(name, "realm"))
+ else if (!strcmp(name, "realm") && session_realm.length() == 0)
realm = value;
- else if (!strcmp(name, "torus_url"))
+ else if (!strcmp(name, "torus_url") && session_realm.length() == 0)
torus_url = value;
else if (name[0] == 'x' && name[1] == '-')
{
BackendPtr notfound;
char *msg = (char*) odr_malloc(odr, strlen(name) + 30);
*error = YAZ_BIB1_TEMPORARY_SYSTEM_ERROR;
- sprintf(msg, "Bad database argument: %s", name);
+ sprintf(msg, "zoom: bad database argument: %s", name);
*addinfo = msg;
return notfound;
}
- }
+ }
if (proxy.length())
package.log("zoom", YLOG_LOG, "proxy: %s", proxy.c_str());
return m_backend;
}
- if (param_user)
- {
- authentication = std::string(param_user);
- if (param_password)
- authentication += "/" + std::string(param_password);
- }
- if (param_content_user)
- {
- content_authentication = std::string(param_content_user);
- if (param_content_password)
- content_authentication += "/" + std::string(param_content_password);
- }
-
if (torus_db.compare("IR-Explain---1") == 0)
return explain_search(package, database, error, addinfo, odr, torus_url,
torus_db, realm);
-
+
SearchablePtr sptr;
std::map<std::string,SearchablePtr>::iterator it;
sptr = it->second;
else if (torus_url.length() > 0)
{
+ std::string torus_addinfo;
std::string torus_query = "udb==" + torus_db;
xmlDoc *doc = mp::get_searchable(package,torus_url, torus_db,
torus_query,
- realm, m_p->proxy);
+ realm, m_p->proxy,
+ torus_addinfo);
if (!doc)
{
*error = YAZ_BIB1_UNSPECIFIED_ERROR;
- *addinfo = odr_strdup(odr, "Torus server unavailable or "
- "incorrectly configured");
+ if (torus_addinfo.length())
+ *addinfo = odr_strdup(odr, torus_addinfo.c_str());
BackendPtr b;
return b;
}
const xmlNode *ptr = xmlDocGetRootElement(doc);
- if (ptr)
- { // presumably ptr is a records element node
- // parse first record in document
- for (ptr = ptr->children; ptr; ptr = ptr->next)
+ if (ptr && ptr->type == XML_ELEMENT_NODE)
+ {
+ if (!strcmp((const char *) ptr->name, "record"))
{
- if (ptr->type == XML_ELEMENT_NODE
- && !strcmp((const char *) ptr->name, "record"))
+ sptr = m_p->parse_torus_record(ptr);
+ }
+ else if (!strcmp((const char *) ptr->name, "records"))
+ {
+ for (ptr = ptr->children; ptr; ptr = ptr->next)
{
- if (sptr)
+ if (ptr->type == XML_ELEMENT_NODE
+ && !strcmp((const char *) ptr->name, "record"))
{
- *error = YAZ_BIB1_UNSPECIFIED_ERROR;
- *addinfo = (char*) odr_malloc(odr, 40 + database.length()),
- sprintf(*addinfo, "multiple records for udb=%s",
- database.c_str());
- xmlFreeDoc(doc);
- BackendPtr b;
- return b;
+ if (sptr)
+ {
+ *error = YAZ_BIB1_UNSPECIFIED_ERROR;
+ *addinfo = (char*)
+ odr_malloc(odr, 40 + torus_db.length());
+ sprintf(*addinfo, "multiple records for udb=%s",
+ database.c_str());
+ xmlFreeDoc(doc);
+ BackendPtr b;
+ return b;
+ }
+ sptr = m_p->parse_torus_record(ptr);
}
- sptr = m_p->parse_torus_record(ptr);
}
}
+ else
+ {
+ *error = YAZ_BIB1_UNSPECIFIED_ERROR;
+ *addinfo = (char*) odr_malloc(
+ odr, 40 + strlen((const char *) ptr->name));
+ sprintf(*addinfo, "bad root element for torus: %s", ptr->name);
+ xmlFreeDoc(doc);
+ BackendPtr b;
+ return b;
+ }
}
xmlFreeDoc(doc);
}
BackendPtr b;
return b;
}
-
+
xsltStylesheetPtr xsp = 0;
if (sptr->transform_xsl_content.length())
{
if (!xsp_doc)
{
*error = YAZ_BIB1_TEMPORARY_SYSTEM_ERROR;
- *addinfo = (char *) odr_malloc(odr, 40);
- sprintf(*addinfo, "xmlParseMemory failed");
+ *addinfo = odr_strdup(odr, "zoom: xmlParseMemory failed "
+ "for literalTransform XSL");
BackendPtr b;
return b;
}
if (!xsp)
{
*error = YAZ_BIB1_DATABASE_DOES_NOT_EXIST;
- *addinfo = odr_strdup(odr, "xsltParseStylesheetDoc failed");
+ *addinfo =
+ odr_strdup(odr,"zoom: xsltParseStylesheetDoc failed "
+ "for literalTransform XSL");
BackendPtr b;
xmlFreeDoc(xsp_doc);
return b;
*error = YAZ_BIB1_TEMPORARY_SYSTEM_ERROR;
*addinfo = (char *)
odr_malloc(odr, 40 + sptr->transform_xsl_fname.length());
- sprintf(*addinfo, "File could not be read: %s",
+ sprintf(*addinfo, "zoom: could not open file %s",
sptr->transform_xsl_fname.c_str());
BackendPtr b;
return b;
if (!xsp_doc)
{
*error = YAZ_BIB1_TEMPORARY_SYSTEM_ERROR;
- *addinfo = (char *) odr_malloc(odr, 40 + fname.length());
- sprintf(*addinfo, "xmlParseFile failed. File: %s", fname.c_str());
+ *addinfo = (char *) odr_malloc(odr, 50 + fname.length());
+ sprintf(*addinfo, "zoom: xmlParseFile failed for file %s",
+ fname.c_str());
BackendPtr b;
return b;
}
xsp = xsltParseStylesheetDoc(xsp_doc);
if (!xsp)
{
- *error = YAZ_BIB1_DATABASE_DOES_NOT_EXIST;
- *addinfo = odr_strdup(odr, "xsltParseStylesheetDoc failed");
+ *error = YAZ_BIB1_TEMPORARY_SYSTEM_ERROR;
+ *addinfo = (char *) odr_malloc(odr, 50 + fname.length());
+ sprintf(*addinfo, "zoom: xsltParseStylesheetDoc failed "
+ "for file %s", fname.c_str());
BackendPtr b;
xmlFreeDoc(xsp_doc);
return b;
if (!cqlt)
{
*error = YAZ_BIB1_TEMPORARY_SYSTEM_ERROR;
- *addinfo = odr_strdup(odr, "Missing/invalid cql2rpn file");
+ *addinfo = odr_strdup(odr, "zoom: missing/invalid cql2rpn file");
BackendPtr b;
xsltFreeStylesheet(xsp);
return b;
b->m_frontend_database = database;
b->enable_cproxy = param_nocproxy ? false : true;
+ if (param_retry)
+ b->retry_on_failure = param_retry;
+ else
+ b->retry_on_failure = b->sptr->retry_on_failure;
+
if (sptr->query_encoding.length())
b->set_option("rpnCharset", sptr->query_encoding);
+ std::string extraArgs = sptr->extraArgs;
+
b->set_option("timeout", m_p->zoom_timeout.c_str());
-
- if (m_p->apdu_log)
+
+ if (m_p->apdu_log)
b->set_option("apdulog", "1");
if (sptr->piggyback && sptr->sru.length())
maximumRecords > 0 */
b->set_option("piggyback", sptr->piggyback ? "1" : "0");
- if (authentication.length() == 0)
- authentication = sptr->authentication;
+ std::string authentication = sptr->authentication;
+ if (param_user)
+ {
+ authentication = std::string(param_user);
+ if (param_password)
+ authentication += "/" + std::string(param_password);
+ }
+ std::string content_authentication = sptr->contentAuthentication;
+ if (param_content_user)
+ {
+ content_authentication = std::string(param_content_user);
+ if (param_content_password)
+ content_authentication += "/" + std::string(param_content_password);
+ }
if (proxy.length() == 0)
proxy = sptr->cfProxy;
b->m_proxy = proxy;
-
+
if (sptr->cfAuth.length())
{
// A CF target
b->set_option("user", sptr->cfAuth);
- if (authentication.length())
+ if (param_user)
+ {
+ out_names[no_out_args] = "user";
+ out_values[no_out_args++] = odr_strdup(odr, param_user);
+ if (param_password)
+ {
+ out_names[no_out_args] = "password";
+ out_values[no_out_args++] = odr_strdup(odr, param_password);
+ }
+ }
+ else if (authentication.length())
{
size_t found = authentication.find('/');
if (found != std::string::npos)
out_names[no_out_args] = "user";
out_values[no_out_args++] =
odr_strdup(odr, authentication.c_str());
- }
+ }
}
if (proxy.length())
{
out_names[no_out_args] = "subdatabase";
out_values[no_out_args++] = odr_strdup(odr, sptr->cfSubDB.c_str());
}
+ if (!param_nocproxy && b->sptr->contentConnector.length())
+ param_nocproxy = "1";
+
if (param_nocproxy)
{
out_names[no_out_args] = "nocproxy";
out_values[no_out_args++] = odr_strdup(odr, param_nocproxy);
}
+ std::map<std::string,std::string>::const_iterator it;
+ for (it = sptr->cf_param.begin(); it != sptr->cf_param.end(); it++)
+ {
+ int i;
+ const char *n = it->first.c_str();
+ for (i = 0; i < no_out_args; i++)
+ if (!strcmp(n, out_names[i]))
+ break;
+ if (i == no_out_args)
+ {
+ out_names[no_out_args] = odr_strdup(odr, n);
+ out_values[no_out_args++] = odr_strdup(odr, it->second.c_str());
+ }
+ }
}
else
{
- size_t found = authentication.find('/');
-
- if (sptr->sru.length() && found != std::string::npos)
+ const char *auth = authentication.c_str();
+ const char *cp1 = strchr(auth, ' ');
+ if (!cp1 && sptr->sru.length())
+ cp1 = strchr(auth, '/');
+ if (!cp1)
{
- b->set_option("user", authentication.substr(0, found));
- b->set_option("password", authentication.substr(found+1));
+ /* Z39.50 user/password style, or no password for SRU */
+ b->set_option("user", auth);
}
else
- b->set_option("user", authentication);
+ {
+ /* now consider group as well */
+ const char *cp2 = strchr(cp1 + 1, ' ');
+ b->set_option("user", auth, cp1 - auth);
+ if (!cp2)
+ b->set_option("password", cp1 + 1);
+ else
+ {
+ b->set_option("group", cp1 + 1, cp2 - cp1 - 1);
+ b->set_option("password", cp2 + 1);
+ }
+ }
+ if (sptr->authenticationMode.length())
+ b->set_option("authenticationMode", sptr->authenticationMode);
if (proxy.length())
b->set_option("proxy", proxy);
}
- std::string url;
+ if (extraArgs.length())
+ b->set_option("extraArgs", extraArgs);
+
+ std::string url(sptr->target);
if (sptr->sru.length())
{
- url = "http://" + sptr->target;
b->set_option("sru", sptr->sru);
-
+ if (url.find("://") == std::string::npos)
+ url = "http://" + url;
if (sptr->sru_version.length())
b->set_option("sru_version", sptr->sru_version);
}
- else
- {
- url = sptr->target;
- }
if (no_out_args)
{
char *x_args = 0;
out_names[no_out_args] = 0; // terminate list
-
+
yaz_array_to_uri(&x_args, odr, (char **) out_names,
(char **) out_values);
url += "," + std::string(x_args);
{
char oid_name_str[OID_STR_MAX];
const char *syntax_name = 0;
-
+
if (preferredRecordSyntax &&
!oid_oidcmp(preferredRecordSyntax, yaz_oid_recsyn_xml))
{
enable_pz2_retrieval = true;
enable_pz2_transform = true;
}
- else if (element_set_name &&
+ else if (element_set_name &&
!strcmp(element_set_name, m_p->element_raw.c_str()))
{
enable_pz2_retrieval = true;
enable_record_transform = true;
}
}
-
+
if (enable_pz2_retrieval)
{
std::string configured_request_syntax = b->sptr->request_syntax;
if (configured_request_syntax.length())
{
syntax_name = configured_request_syntax.c_str();
- const Odr_oid *syntax_oid =
+ const Odr_oid *syntax_oid =
yaz_string_to_oid(yaz_oid_std(), CLASS_RECSYN, syntax_name);
if (!oid_oidcmp(syntax_oid, yaz_oid_recsyn_usmarc)
|| !oid_oidcmp(syntax_oid, yaz_oid_recsyn_opac))
if (enable_pz2_retrieval)
{
- element_set_name = 0;
- if (b->sptr->element_set.length())
- element_set_name = b->sptr->element_set.c_str();
+ if (element_set_name && !strcmp(element_set_name,
+ m_p->element_passthru.c_str()))
+ ;
+ else
+ {
+ element_set_name = 0;
+ if (b->sptr->element_set.length())
+ element_set_name = b->sptr->element_set.c_str();
+ }
}
b->set_option("elementSetName", element_set_name);
number_to_present = 10000;
xmlNode *ptr = xmlDocGetRootElement(b->explain_doc);
-
+
Z_NamePlusRecordList *npl = (Z_NamePlusRecordList *)
odr_malloc(odr, sizeof(*npl));
npl->records = (Z_NamePlusRecord **)
odr_malloc(odr, number_to_present * sizeof(*npl->records));
-
+
for (i = 0; i < number_to_present; i++)
{
int num = 0;
if (start < 0 || number_to_present <=0)
return records;
-
+
if (number_to_present > 10000)
number_to_present = 10000;
if (!*error)
{
for (i = 0; i < number_to_present; i++)
+ {
if (!recs[i])
break;
+
+ const char *addinfo;
+ int sur_error = ZOOM_record_error(recs[i], 0 /* msg */,
+ &addinfo, 0 /* diagset */);
+ if (sur_error ==
+ YAZ_BIB1_SYSTEM_ERROR_IN_PRESENTING_RECORDS && addinfo &&
+ !strcmp(addinfo,
+ "ZOOM C generated. Present phase and no records"))
+ break;
+ }
}
if (i > 0)
{ // only return records if no error and at least one record
const char *xsl_parms[3];
mp::wrbuf cproxy_host;
-
+
if (b->enable_cproxy && b->cproxy_host.length())
{
wrbuf_puts(cproxy_host, "\"");
npl->num_records = i;
npl->records = (Z_NamePlusRecord **)
odr_malloc(odr, i * sizeof(*npl->records));
- for (i = 0; i < number_to_present; i++)
+ for (i = 0; i < npl->num_records; i++)
{
Z_NamePlusRecord *npr = 0;
const char *addinfo;
int sur_error = ZOOM_record_error(recs[i], 0 /* msg */,
&addinfo, 0 /* diagset */);
-
+
if (sur_error)
{
log_diagnostic(package, sur_error, addinfo);
odr, odr_database, error, addinfo);
}
else
- {
+ {
// first stage XSLT - per target
xsltStylesheetPtr xsp = b->xsp;
xmlDoc *rec_res = xsltApplyStylesheet(xsp, rec_doc,
// insert generated-url
if (rec_res)
{
- std::string res =
+ std::string res =
mp::xml::url_recipe_handle(rec_res,
b->sptr->urlRecipe);
if (res.length())
xmlNode *ptr = xmlDocGetRootElement(rec_res);
while (ptr && ptr->type != XML_ELEMENT_NODE)
ptr = ptr->next;
- xmlNode *c =
+ xmlNode *c =
xmlNewChild(ptr, 0, BAD_CAST "metadata", 0);
xmlNewProp(c, BAD_CAST "type", BAD_CAST
"generated-url");
{
if (!rec_buf)
npr = zget_surrogateDiagRec(
- odr, odr_database,
+ odr, odr_database,
YAZ_BIB1_SYSTEM_ERROR_IN_PRESENTING_RECORDS,
rec_type_str);
else
else
{
npr = zget_surrogateDiagRec(
- odr, odr_database,
+ odr, odr_database,
YAZ_BIB1_SYSTEM_ERROR_IN_PRESENTING_RECORDS,
"ZOOM_record, type ext");
}
b->m_frontend_database = database;
b->enable_explain = true;
-
+
Z_GDU *gdu = package.request().get();
Z_APDU *apdu_req = gdu->u.z3950;
Z_SearchRequest *sr = apdu_req->u.searchRequest;
else if (query->which == Z_Query_type_104 &&
query->u.type_104->which == Z_External_CQL)
{
+ std::string torus_addinfo;
std::string torus_query(query->u.type_104->u.cql);
xmlDoc *doc = mp::get_searchable(package, torus_url, "",
torus_query,
- realm, m_p->proxy);
+ realm, m_p->proxy,
+ torus_addinfo);
if (m_p->explain_xsp)
{
xmlDoc *rec_res = xsltApplyStylesheet(m_p->explain_xsp, doc, 0);
if (!doc)
{
*error = YAZ_BIB1_UNSPECIFIED_ERROR;
- *addinfo = odr_strdup(odr, "Torus server unavailable or "
- "incorrectly configured");
+ if (torus_addinfo.length())
+ *addinfo = odr_strdup(odr, torus_addinfo.c_str());
}
else
{
xmlNode *ptr = xmlDocGetRootElement(doc);
int hits = 0;
-
+
xml_node_search(ptr, &hits, 0);
Z_APDU *apdu_res = odr.create_searchResponse(apdu_req, 0, 0);
struct yaz_poll_fd pfd;
yaz_poll_add(pfd.input_mask, yaz_poll_except);
- if (cs->io_pending && CS_WANT_WRITE)
+ if (cs->io_pending & CS_WANT_WRITE)
yaz_poll_add(pfd.input_mask, yaz_poll_write);
if (cs->io_pending & CS_WANT_READ)
yaz_poll_add(pfd.input_mask, yaz_poll_read);
pfd.fd = cs_fileno(cs);
pfd.client_data = 0;
-
+
int ret = yaz_poll(&pfd, 1, secs, 0);
return ret > 0;
}
Z_GDU *gdu = z_get_HTTP_Request_uri(odr, uri, 0, 1);
gdu->u.HTTP_Request->method = odr_strdup(odr, "GET");
-
+
if (z_GDU(odr, &gdu, 0, 0))
{
int len;
char *buf = odr_getbuf(odr, &len, 0);
-
+
int ret = cs_connect(conn, add);
if (ret > 0 || (ret == 0 && wait_conn(conn, 1)))
{
bool yf::Zoom::Frontend::retry(mp::Package &package,
mp::odr &odr,
- BackendPtr b,
+ BackendPtr b,
int &error, char **addinfo,
int &proxy_step, int &same_retries,
int &proxy_retries)
error = YAZ_BIB1_PROXY_FAILURE;
*addinfo = odr_strdup(odr, b->m_proxy.c_str());
}
- else if (same_retries == 0 && proxy_retries == 0)
+ else if (b && b->retry_on_failure.compare("0")
+ && same_retries == 0 && proxy_retries == 0)
{
log_diagnostic(package, error, *addinfo);
same_retries++;
error = YAZ_BIB1_MALFORMED_QUERY;
const char *addinfo = "CQL syntax error";
log_diagnostic(package, error, addinfo);
- apdu_res =
+ apdu_res =
odr.create_searchResponse(apdu_req, error, addinfo);
package.response() = apdu_res;
return;
addinfo = 0;
if (cn_error->which == CQL_NODE_ST)
addinfo = cn_error->u.st.index;
-
+
log_diagnostic(package, error, addinfo);
apdu_res = odr.create_searchResponse(apdu_req, error, addinfo);
package.response() = apdu_res;
yaz_tok_parse_t tp =
yaz_tok_parse_buf(tc, wrbuf_cstr(sort_spec_wrbuf));
yaz_tok_cfg_destroy(tc);
-
+
/* go through sortspec and map fields */
int token = yaz_tok_move(tp);
while (token != YAZ_TOK_EOF)
switch (cerror)
{
case CCL_ERR_UNKNOWN_QUAL:
- case CCL_ERR_TRUNC_NOT_LEFT:
+ case CCL_ERR_TRUNC_NOT_LEFT:
case CCL_ERR_TRUNC_NOT_RIGHT:
case CCL_ERR_TRUNC_NOT_BOTH:
#ifdef CCL_ERR_TRUNC_NOT_EMBED
package.log("zoom", YLOG_LOG, "RPN: %s", wrbuf_cstr(pqf_wrbuf));
ccl_rpn_delete(cn);
}
-
+
assert(pqf_wrbuf.len());
ZOOM_query q = ZOOM_query_create();
ZOOM_query_sortby2(q, b->sptr->sortStrategy.c_str(), sortkeys.c_str());
+ Z_FacetList *fl = 0;
+
+ // Facets for request.. And later for reponse
+ if (!fl)
+ fl = yaz_oi_get_facetlist(&sr->otherInfo);
+ if (!fl)
+ fl = yaz_oi_get_facetlist(&sr->additionalSearchInfo);
+
if (b->get_option("sru"))
{
- int status = 0;
Z_RPNQuery *zquery;
zquery = p_query_rpn(odr, wrbuf_cstr(pqf_wrbuf));
- mp::wrbuf wrb;
-
+ mp::wrbuf wrb_cql;
+ mp::wrbuf wrb_addinfo;
+
if (!strcmp(b->get_option("sru"), "solr"))
- {
- solr_transform_t cqlt = solr_transform_create();
-
- status = solr_transform_rpn2solr_wrbuf(cqlt, wrb, zquery);
-
- solr_transform_close(cqlt);
- }
+ error = solr_transform_rpn2solr_stream_r(b->cqlt, wrb_addinfo,
+ wrbuf_vp_puts, wrb_cql,
+ zquery);
else
- {
- status = cql_transform_rpn2cql_wrbuf(b->cqlt, wrb, zquery);
- }
- if (status == 0)
- {
- ZOOM_query_cql(q, wrbuf_cstr(wrb));
- package.log("zoom", YLOG_LOG, "CQL: %s", wrbuf_cstr(wrb));
- b->search(q, &hits, &error, &addinfo, odr);
- }
- ZOOM_query_destroy(q);
-
- if (status)
- {
- error = YAZ_BIB1_MALFORMED_QUERY;
- const char *addinfo = "can not convert from RPN to CQL/SOLR";
- log_diagnostic(package, error, addinfo);
- apdu_res = odr.create_searchResponse(apdu_req, error, addinfo);
+ error = cql_transform_rpn2cql_stream_r(b->cqlt, wrb_addinfo,
+ wrbuf_vp_puts, wrb_cql,
+ zquery);
+ if (error)
+ {
+ log_diagnostic(package, error, wrb_addinfo.c_str_null());
+ apdu_res = odr.create_searchResponse(apdu_req, error,
+ wrb_addinfo.c_str_null());
package.response() = apdu_res;
return;
}
+ ZOOM_query_cql(q, wrb_cql.c_str());
+ package.log("zoom", YLOG_LOG, "search CQL: %s", wrb_cql.c_str());
+ b->search(q, &hits, &error, &addinfo, &fl, odr);
+ ZOOM_query_destroy(q);
}
else
{
- ZOOM_query_prefix(q, wrbuf_cstr(pqf_wrbuf));
- package.log("zoom", YLOG_LOG, "search PQF: %s", wrbuf_cstr(pqf_wrbuf));
- b->search(q, &hits, &error, &addinfo, odr);
+ ZOOM_query_prefix(q, pqf_wrbuf.c_str());
+ package.log("zoom", YLOG_LOG, "search PQF: %s", pqf_wrbuf.c_str());
+ b->search(q, &hits, &error, &addinfo, &fl, odr);
ZOOM_query_destroy(q);
}
Odr_int number_to_present = 0;
if (!error)
mp::util::piggyback_sr(sr, hits, number_to_present, &element_set_name);
-
+
Odr_int number_of_records_returned = 0;
Z_Records *records = get_records(
package,
odr_intdup(odr, number_of_records_returned);
}
apdu_res->u.searchResponse->resultCount = odr_intdup(odr, hits);
+ if (fl)
+ yaz_oi_set_facetlist(&apdu_res->u.searchResponse->additionalSearchInfo,
+ odr, fl);
package.response() = apdu_res;
}
if (comp && comp->which != Z_RecordComp_simple)
{
package.response() = odr.create_presentResponse(
- apdu_req,
+ apdu_req,
YAZ_BIB1_PRESENT_COMP_SPEC_PARAMETER_UNSUPP, 0);
return;
}
*pr->resultSetStartPoint - 1, *pr->numberOfRecordsRequested,
&error, &addinfo, &number_of_records_returned, odr, m_backend,
pr->preferredRecordSyntax, element_set_name);
-
+
apdu_res = odr.create_presentResponse(apdu_req, error, addinfo);
if (records)
{
*pr->resultSetStartPoint - 1, *pr->numberOfRecordsRequested,
&error, &addinfo, &number_of_records_returned, odr, m_backend,
pr->preferredRecordSyntax, element_set_name);
-
+
apdu_res = odr.create_presentResponse(apdu_req, error, addinfo);
if (records)
{
}
}
+std::string escape_cql_term(std::string inp)
+{
+ std::string res;
+ size_t l = inp.length();
+ size_t i;
+ for (i = 0; i < l; i++)
+ {
+ if (strchr("*?^\"", inp[i]))
+ res += "\\";
+ res += inp[i];
+ }
+ return res;
+}
+
+void yf::Zoom::Frontend::auth(mp::Package &package, Z_InitRequest *req,
+ int *error, char **addinfo, ODR odr)
+{
+ if (m_p->torus_auth_url.length() == 0)
+ return;
+
+ std::string user;
+ std::string password;
+ if (req->idAuthentication)
+ {
+ Z_IdAuthentication *auth = req->idAuthentication;
+ switch (auth->which)
+ {
+ case Z_IdAuthentication_open:
+ if (auth->u.open)
+ {
+ const char *cp = strchr(auth->u.open, '/');
+ if (cp)
+ {
+ user.assign(auth->u.open, cp - auth->u.open);
+ password.assign(cp + 1);
+ }
+ }
+ break;
+ case Z_IdAuthentication_idPass:
+ if (auth->u.idPass->userId)
+ user.assign(auth->u.idPass->userId);
+ if (auth->u.idPass->password)
+ password.assign(auth->u.idPass->password);
+ break;
+ }
+ }
+
+ Z_OtherInformation **oi = &req->otherInfo;
+ const char *ip_cstr =
+ yaz_oi_get_string_oid(oi, yaz_oid_userinfo_client_ip, 1, 0);
+ std::string ip;
+ if (ip_cstr)
+ ip = ip_cstr;
+ else
+ ip = package.origin().get_address();
+
+ yaz_log(YLOG_LOG, "IP=%s", ip.c_str());
+
+ {
+ NMEM nmem = nmem_create();
+ char **darray;
+ int i, num;
+ nmem_strsplit_blank(nmem, m_p->torus_allow_ip.c_str(), &darray, &num);
+ for (i = 0; i < num; i++)
+ {
+ yaz_log(YLOG_LOG, "check against %s+%s", darray[i], ip.c_str());
+ if (yaz_match_glob(darray[i], ip.c_str()))
+ break;
+ }
+ nmem_destroy(nmem);
+ if (i < num)
+ return; /* allow this IP */
+ }
+ std::string torus_query;
+ int failure_code;
+
+ if (user.length() && password.length())
+ {
+ torus_query = "userName==\"" + escape_cql_term(user) +
+ "\" and password==\"" + escape_cql_term(password) + "\"";
+ failure_code = YAZ_BIB1_INIT_AC_BAD_USERID_AND_OR_PASSWORD;
+ }
+ else
+ {
+ torus_query = "ipRanges encloses/net.ipaddress \"";
+ torus_query += escape_cql_term(std::string(ip));
+ torus_query += "\"";
+
+ if (m_p->torus_auth_hostname.length())
+ {
+ torus_query += " AND hostName == \"";
+ torus_query += escape_cql_term(m_p->torus_auth_hostname);
+ torus_query += "\"";
+ }
+ failure_code = YAZ_BIB1_INIT_AC_BLOCKED_NETWORK_ADDRESS;
+ }
+
+ std::string dummy_db;
+ std::string dummy_realm;
+ std::string torus_addinfo;
+ xmlDoc *doc = mp::get_searchable(package, m_p->torus_auth_url, dummy_db,
+ torus_query, dummy_realm, m_p->proxy,
+ torus_addinfo);
+ if (!doc)
+ {
+ // something fundamental broken in lookup.
+ *error = YAZ_BIB1_TEMPORARY_SYSTEM_ERROR;
+ if (torus_addinfo.length())
+ *addinfo = odr_strdup(odr, torus_addinfo.c_str());
+ return;
+ }
+ const xmlNode *ptr = xmlDocGetRootElement(doc);
+ if (ptr && ptr->type == XML_ELEMENT_NODE)
+ {
+ if (strcmp((const char *) ptr->name, "records") == 0)
+ {
+ ptr = ptr->children;
+ while (ptr && ptr->type != XML_ELEMENT_NODE)
+ ptr = ptr->next;
+ }
+ if (ptr && strcmp((const char *) ptr->name, "record") == 0)
+ {
+ ptr = ptr->children;
+ while (ptr && ptr->type != XML_ELEMENT_NODE)
+ ptr = ptr->next;
+ }
+ if (ptr && strcmp((const char *) ptr->name, "layer") == 0)
+ {
+ ptr = ptr->children;
+ while (ptr && ptr->type != XML_ELEMENT_NODE)
+ ptr = ptr->next;
+ }
+ while (ptr)
+ {
+ if (ptr && ptr->type == XML_ELEMENT_NODE &&
+ !strcmp((const char *) ptr->name, "identityId"))
+ break;
+ ptr = ptr->next;
+ }
+ }
+ if (!ptr)
+ {
+ *error = failure_code;
+ return;
+ }
+ session_realm = mp::xml::get_text(ptr);
+}
+
void yf::Zoom::Impl::process(mp::Package &package)
{
FrontendPtr f = get_frontend(package);
{
Z_InitRequest *req = gdu->u.z3950->u.initRequest;
f->m_init_gdu = gdu;
-
+
mp::odr odr;
Z_APDU *apdu = odr.create_initResponse(gdu->u.z3950, 0, 0);
Z_InitResponse *resp = apdu->u.initResponse;
-
+
int i;
static const int masks[] = {
Z_Options_search,
Z_Options_present,
- -1
+ -1
};
for (i = 0; masks[i] != -1; i++)
if (ODR_MASK_GET(req->options, masks[i]))
ODR_MASK_SET(resp->options, masks[i]);
-
+
static const int versions[] = {
Z_ProtocolVersion_1,
Z_ProtocolVersion_2,
ODR_MASK_SET(resp->protocolVersion, versions[i]);
else
break;
-
+
*resp->preferredMessageSize = *req->preferredMessageSize;
*resp->maximumRecordSize = *req->maximumRecordSize;
-
+
+ int error = 0;
+ char *addinfo = 0;
+ f->auth(package, req, &error, &addinfo, odr);
+ if (error)
+ {
+ resp->userInformationField =
+ zget_init_diagnostics(odr, error, addinfo);
+ *resp->result = 0;
+ package.session().close();
+ }
+ else
+ f->m_is_virtual = true;
package.response() = apdu;
- f->m_is_virtual = true;
}
else
package.move();
projects / metaproxy-moved-to-github.git / blobdiff