-/* $Id: yaz-proxy-config.cpp,v 1.28 2006-04-06 01:20:02 adam Exp $
- Copyright (c) 1998-2006, Index Data.
-
-This file is part of the yazproxy.
+/* This file is part of YAZ proxy
+ Copyright (C) 1998-2009 Index Data
YAZ proxy 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
for more details.
You should have received a copy of the GNU General Public License
-along with YAZ proxy; see the file LICENSE. If not, write to the
-Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
-02111-1307, USA.
- */
+along with this program; if not, write to the Free Software
+Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+*/
#include <ctype.h>
#include <yaz/log.h>
#include "proxyp.h"
+#include <yaz/oid_db.h>
class Yaz_ProxyConfigP {
friend class Yaz_ProxyConfig;
int mycmp(const char *hay, const char *item, size_t len);
int match_list(int v, const char *m);
int atoi_l(const char **cp);
-#if HAVE_XSLT
+#if YAZ_HAVE_XSLT
void load_modules(void);
int check_schema(xmlNodePtr ptr, Z_RecordComposition *comp,
const char *schema_identifier);
int *limit_bw, int *limit_pdu, int *limit_req,
int *limit_search,
int *target_idletime, int *client_idletime,
+ int *max_sockets,
int *keepalive_limit_bw, int *keepalive_limit_pdu,
int *pre_init, const char **cql2rpn,
const char **negotiation_charset,
int *limit_search);
int check_type_1(ODR odr, xmlNodePtr ptr, Z_RPNQuery *query,
char **addinfo);
- xmlNodePtr find_target_node(const char *name, const char *db);
- xmlNodePtr find_target_db(xmlNodePtr ptr, const char *db);
+ xmlNodePtr find_target_node(const char *name);
const char *get_text(xmlNodePtr ptr);
+ void get_period(xmlNodePtr ptr, int *period);
int check_type_1_attributes(ODR odr, xmlNodePtr ptr,
Z_AttributeList *attrs,
char **addinfo);
int check_type_1_structure(ODR odr, xmlNodePtr ptr, Z_RPNStructure *q,
char **addinfo);
- int get_explain_ptr(const char *host, const char *db,
+ int get_explain_ptr(const char *db,
xmlNodePtr *ptr_target, xmlNodePtr *ptr_explain);
#endif
Yaz_ProxyConfigP();
Yaz_ProxyConfigP::Yaz_ProxyConfigP() : m_modules()
{
-#if HAVE_XSLT
+#if YAZ_HAVE_XSLT
m_docPtr = 0;
m_proxyPtr = 0;
#endif
Yaz_ProxyConfigP::~Yaz_ProxyConfigP()
{
-#if HAVE_XSLT
+#if YAZ_HAVE_XSLT
if (m_docPtr)
xmlFreeDoc(m_docPtr);
#endif
delete m_cp;
}
-#if HAVE_XSLT
+#if YAZ_HAVE_XSLT
void Yaz_ProxyConfigP::load_modules()
{
if (!m_proxyPtr)
int Yaz_ProxyConfig::read_xml(const char *fname)
{
-#if HAVE_XSLT
+#if YAZ_HAVE_XSLT
xmlDocPtr ndoc = xmlParseFile(fname);
if (!ndoc)
#endif
}
-#if HAVE_XSLT
+#if YAZ_HAVE_XSLT
const char *Yaz_ProxyConfigP::get_text(xmlNodePtr ptr)
{
for(ptr = ptr->children; ptr; ptr = ptr->next)
}
return 0;
}
+
+void Yaz_ProxyConfigP::get_period(xmlNodePtr ptr, int *period)
+{
+ struct _xmlAttr *attr;
+ *period = 60;
+ for (attr = ptr->properties; attr; attr = attr->next)
+ {
+ if (!strcmp((const char *) attr->name, "period") &&
+ attr->children && attr->children->type == XML_TEXT_NODE)
+ *period = atoi((const char *) attr->children->content);
+ }
+}
#endif
-#if HAVE_XSLT
+#if YAZ_HAVE_XSLT
void Yaz_ProxyConfigP::return_limit(xmlNodePtr ptr,
int *limit_bw,
int *limit_pdu,
}
#endif
-#if HAVE_XSLT
+#if YAZ_HAVE_XSLT
void Yaz_ProxyConfigP::return_target_info(xmlNodePtr ptr,
const char **url,
int *limit_bw,
int *limit_search,
int *target_idletime,
int *client_idletime,
+ int *max_sockets,
int *keepalive_limit_bw,
int *keepalive_limit_pdu,
int *pre_init,
}
}
if (ptr->type == XML_ELEMENT_NODE
+ && !strcmp((const char *) ptr->name, "max-sockets"))
+ {
+ const char *t = get_text(ptr);
+ if (t && max_sockets)
+ {
+ *max_sockets = atoi(t);
+ }
+ }
+ if (ptr->type == XML_ELEMENT_NODE
&& !strcmp((const char *) ptr->name, "cql2rpn"))
{
const char *t = get_text(ptr);
return 0;
}
-#if HAVE_XSLT
+#if YAZ_HAVE_XSLT
int Yaz_ProxyConfigP::check_type_1_attributes(ODR odr, xmlNodePtr ptrl,
Z_AttributeList *attrs,
char **addinfo)
}
#endif
-#if HAVE_XSLT
+#if YAZ_HAVE_XSLT
int Yaz_ProxyConfigP::check_type_1_structure(ODR odr, xmlNodePtr ptr,
Z_RPNStructure *q,
char **addinfo)
}
#endif
-#if HAVE_XSLT
+#if YAZ_HAVE_XSLT
int Yaz_ProxyConfigP::check_type_1(ODR odr, xmlNodePtr ptr, Z_RPNQuery *query,
char **addinfo)
{
int Yaz_ProxyConfig::check_query(ODR odr, const char *name, Z_Query *query,
char **addinfo)
{
-#if HAVE_XSLT
+#if YAZ_HAVE_XSLT
xmlNodePtr ptr;
- ptr = m_cp->find_target_node(name, 0);
+ ptr = m_cp->find_target_node(name);
if (ptr)
{
if (query->which == Z_Query_type_1 || query->which == Z_Query_type_101)
return 0;
}
-#if HAVE_XSLT
+#if YAZ_HAVE_XSLT
int Yaz_ProxyConfigP::check_schema(xmlNodePtr ptr, Z_RecordComposition *comp,
const char *schema_identifier)
{
void Yaz_ProxyConfig::target_authentication(const char *name,
ODR odr, Z_InitRequest *req)
{
-#if HAVE_XSLT
- xmlNodePtr ptr = m_cp->find_target_node(name, 0);
+#if YAZ_HAVE_XSLT
+ xmlNodePtr ptr = m_cp->find_target_node(name);
if (!ptr)
return ;
const char *peer_IP)
{
int ret = YAZPROXY_RET_NOT_ME;
-#if HAVE_XSLT
+#if YAZ_HAVE_XSLT
xmlNodePtr ptr;
- ptr = m_cp->find_target_node(name, 0);
+ ptr = m_cp->find_target_node(name);
if (!ptr)
return 1;
for (ptr = ptr->children; ptr; ptr = ptr->next)
return 1;
}
+int Yaz_ProxyConfig::global_client_authentication(const char *user,
+ const char *group,
+ const char *password,
+ const char *peer_IP)
+{
+ int ret = YAZPROXY_RET_NOT_ME;
+#if YAZ_HAVE_XSLT
+ if (!m_cp->m_proxyPtr)
+ return 1;
+ xmlNodePtr ptr;
+ for (ptr = m_cp->m_proxyPtr->children; ptr; ptr = ptr->next)
+ {
+ if (ptr->type == XML_ELEMENT_NODE &&
+ !strcmp((const char *) ptr->name, "client-authentication"))
+ {
+ struct _xmlAttr *attr;
+ const char *module_name = 0;
+ for (attr = ptr->properties; attr; attr = attr->next)
+ {
+ if (!strcmp((const char *) attr->name, "module") &&
+ attr->children && attr->children->type == XML_TEXT_NODE)
+ module_name = (const char *) attr->children->content;
+ }
+ ret = m_cp->m_modules.authenticate(module_name,
+ NULL, ptr,
+ user, group, password,
+ peer_IP
+ );
+ if (ret != YAZPROXY_RET_NOT_ME)
+ break;
+ }
+ }
+#endif
+ if (ret == YAZPROXY_RET_PERM)
+ return 0;
+ return 1;
+}
+
int Yaz_ProxyConfig::check_syntax(ODR odr, const char *name,
Odr_oid *syntax, Z_RecordComposition *comp,
char **addinfo,
xfree (*usemarcon_ini_stage2);
*usemarcon_ini_stage2 = 0;
}
-#if HAVE_XSLT
+#if YAZ_HAVE_XSLT
int syntax_has_matched = 0;
xmlNodePtr ptr;
- ptr = m_cp->find_target_node(name, 0);
+ ptr = m_cp->find_target_node(name);
if (!ptr)
return 0;
for(ptr = ptr->children; ptr; ptr = ptr->next)
}
else if (syntax)
{
- int match_oid[OID_SIZE];
- oid_name_to_oid(CLASS_RECSYN, match_type, match_oid);
+ Odr_oid *match_oid
+ = yaz_string_to_oid_odr(yaz_oid_std(),
+ CLASS_RECSYN, match_type,
+ odr);
if (oid_oidcmp(match_oid, syntax) == 0)
match = 1;
}
return 25;
if (syntax)
{
- char dotoid_str[100];
- oid_to_dotstring(syntax, dotoid_str);
+ char dotoid_str[OID_STR_MAX];
+ oid_oid_to_dotstring(syntax, dotoid_str);
*addinfo = odr_strdup(odr, dotoid_str);
}
return atoi(match_error);
return 0;
}
-#if HAVE_XSLT
-xmlNodePtr Yaz_ProxyConfigP::find_target_db(xmlNodePtr ptr, const char *db)
-{
- xmlNodePtr dptr;
- if (!db)
- return ptr;
- if (!ptr)
- return 0;
- for (dptr = ptr->children; dptr; dptr = dptr->next)
- if (dptr->type == XML_ELEMENT_NODE &&
- !strcmp((const char *) dptr->name, "database"))
- {
- struct _xmlAttr *attr;
- for (attr = dptr->properties; attr; attr = attr->next)
- if (!strcmp((const char *) attr->name, "name"))
- {
- if (attr->children
- && attr->children->type==XML_TEXT_NODE
- && attr->children->content
- && (!strcmp((const char *) attr->children->content, db)
- || !strcmp((const char *) attr->children->content,
- "*")))
- return dptr;
- }
- }
- return ptr;
-}
-xmlNodePtr Yaz_ProxyConfigP::find_target_node(const char *name, const char *db)
+#if YAZ_HAVE_XSLT
+
+xmlNodePtr Yaz_ProxyConfigP::find_target_node(const char *name)
{
+ /* db seems always to be passed as NULL */
xmlNodePtr ptr;
if (!m_proxyPtr)
return 0;
{
xmlChar *t = attr->children->content;
if (!t || *t == '1')
- {
- return find_target_db(ptr, db);
- }
+ return ptr;
}
}
else
|| !strcmp((const char *) attr->children->content,
"*")))
{
- return find_target_db(ptr, db);
+ return ptr;
}
}
}
int *limit_search,
int *target_idletime,
int *client_idletime,
+ int *max_sockets,
int *max_clients,
int *keepalive_limit_bw,
int *keepalive_limit_pdu,
const char **target_charset,
const char **default_client_query_charset)
{
-#if HAVE_XSLT
+#if YAZ_HAVE_XSLT
xmlNodePtr ptr;
if (!m_cp->m_proxyPtr)
return 0;
limit_bw, limit_pdu, limit_req,
limit_search,
target_idletime, client_idletime,
+ max_sockets,
keepalive_limit_bw, keepalive_limit_pdu,
pre_init, cql2rpn,
negotiation_charset, negotiation_lang, target_charset,
int Yaz_ProxyConfig::get_file_access_info(const char *path)
{
-#if HAVE_XSLT
+#if YAZ_HAVE_XSLT
xmlNodePtr ptr;
if (!m_cp->m_proxyPtr)
return 0;
void Yaz_ProxyConfig::get_generic_info(int *log_mask,
int *max_clients,
int *max_connect,
- int *limit_connect)
+ int *limit_connect,
+ int *period_connect,
+ int *num_msg_threads)
{
*max_connect = 0;
*limit_connect = 0;
-#if HAVE_XSLT
+ *num_msg_threads = 0;
+#if YAZ_HAVE_XSLT
xmlNodePtr ptr;
if (!m_cp->m_proxyPtr)
return;
*log_mask |= PROXY_LOG_REQ_CLIENT;
if (m_cp->mycmp(v, "server-requests", len))
*log_mask |= PROXY_LOG_REQ_SERVER;
+ if (m_cp->mycmp(v, "client-ip", len))
+ *log_mask |= PROXY_LOG_IP_CLIENT;
if (isdigit(*v))
*log_mask |= atoi(v);
if (*cp == ',')
}
}
else if (ptr->type == XML_ELEMENT_NODE &&
+ !strcmp((const char *) ptr->name, "period-connect"))
+ {
+ const char *t = m_cp->get_text(ptr);
+ if (t)
+ *period_connect = atoi(t);
+ }
+ else if (ptr->type == XML_ELEMENT_NODE &&
!strcmp((const char *) ptr->name, "max-connect"))
{
const char *t = m_cp->get_text(ptr);
if (t)
+ {
*max_connect = atoi(t);
+ }
}
else if (ptr->type == XML_ELEMENT_NODE &&
!strcmp((const char *) ptr->name, "limit-connect"))
{
const char *t = m_cp->get_text(ptr);
if (t)
+ {
*limit_connect = atoi(t);
+ }
}
else if (ptr->type == XML_ELEMENT_NODE &&
!strcmp((const char *) ptr->name, "target"))
else if (ptr->type == XML_ELEMENT_NODE &&
!strcmp((const char *) ptr->name, "docpath"))
;
+ else if (ptr->type == XML_ELEMENT_NODE &&
+ !strcmp((const char *) ptr->name, "module"))
+ ;
+ else if (ptr->type == XML_ELEMENT_NODE &&
+ !strcmp((const char *) ptr->name, "client-authentication"))
+ ;
+ else if (ptr->type == XML_ELEMENT_NODE &&
+ !strcmp((const char *) ptr->name, "threads"))
+ {
+ const char *t = m_cp->get_text(ptr);
+ if (t)
+ {
+ *num_msg_threads = atoi(t);
+ }
+ }
else if (ptr->type == XML_ELEMENT_NODE)
{
yaz_log(YLOG_WARN, "0 Unknown element %s in yazproxy config",
#endif
}
-#if HAVE_XSLT
-int Yaz_ProxyConfigP::get_explain_ptr(const char *host, const char *db,
+#if YAZ_HAVE_XSLT
+int Yaz_ProxyConfigP::get_explain_ptr(const char *db,
xmlNodePtr *ptr_target,
xmlNodePtr *ptr_explain)
{
if (ptr->type == XML_ELEMENT_NODE &&
!strcmp((const char *) ptr->name, "target"))
{
+ int db_match_on_name = 0;
+ struct _xmlAttr *attr;
+
+ for (attr = ptr->properties; attr; attr = attr->next)
+ if (!strcmp((const char *) attr->name, "name"))
+ {
+ if (attr->children
+ && attr->children->type==XML_TEXT_NODE
+ && attr->children->content
+ && (!strcmp((const char *) attr->children->content,
+ db)))
+ db_match_on_name = 1;
+ }
*ptr_target = ptr;
xmlNodePtr ptr = (*ptr_target)->children;
for (; ptr; ptr = ptr->next)
return 1;
}
}
+ if (db_match_on_name)
+ return 1;
}
}
return 0;
const char *Yaz_ProxyConfig::get_explain_name(const char *db,
const char **backend_db)
{
-#if HAVE_XSLT
+#if YAZ_HAVE_XSLT
xmlNodePtr ptr_target, ptr_explain;
- if (m_cp->get_explain_ptr(0, db, &ptr_target, &ptr_explain)
+ if (m_cp->get_explain_ptr(db, &ptr_target, &ptr_explain)
&& ptr_target)
{
struct _xmlAttr *attr;
}
char *Yaz_ProxyConfig::get_explain_doc(ODR odr, const char *name,
- const char *db, int *len)
+ const char *db, int *len,
+ int *http_status)
{
-#if HAVE_XSLT
+#if YAZ_HAVE_XSLT
xmlNodePtr ptr_target, ptr_explain;
- if (m_cp->get_explain_ptr(0 /* host */, db, &ptr_target, &ptr_explain))
+ if (m_cp->get_explain_ptr(db, &ptr_target, &ptr_explain))
{
- xmlNodePtr ptr2 = xmlCopyNode(ptr_explain, 1);
-
- xmlDocPtr doc = xmlNewDoc((const xmlChar *) "1.0");
-
- xmlDocSetRootElement(doc, ptr2);
-
- xmlChar *buf_out;
- xmlDocDumpMemory(doc, &buf_out, len);
- char *content = (char*) odr_malloc(odr, *len);
- memcpy(content, buf_out, *len);
+ if (!ptr_explain)
+ {
+ *http_status = 500;
+ return 0;
+ }
+ else
+ {
+ xmlNodePtr ptr2 = xmlCopyNode(ptr_explain, 1);
+
+ xmlDocPtr doc = xmlNewDoc((const xmlChar *) "1.0");
+
+ xmlDocSetRootElement(doc, ptr2);
+
+ xmlChar *buf_out;
+ xmlDocDumpMemory(doc, &buf_out, len);
+ char *content = (char*) odr_malloc(odr, *len);
+ memcpy(content, buf_out, *len);
- xmlFree(buf_out);
- xmlFreeDoc(doc);
- return content;
+ xmlFree(buf_out);
+ xmlFreeDoc(doc);
+ return content;
+ }
}
#endif
+ *http_status = 404;
return 0;
}
int *limit_search,
int *target_idletime,
int *client_idletime,
+ int *max_sockets,
int *max_clients,
int *keepalive_limit_bw,
int *keepalive_limit_pdu,
const char **target_charset,
const char **default_client_query_charset)
{
-#if HAVE_XSLT
+#if YAZ_HAVE_XSLT
xmlNodePtr ptr;
if (!m_cp->m_proxyPtr)
{
}
}
}
- ptr = m_cp->find_target_node(name, 0);
+ ptr = m_cp->find_target_node(name);
if (ptr)
{
if (name)
m_cp->return_target_info(ptr, url, limit_bw, limit_pdu, limit_req,
limit_search,
target_idletime, client_idletime,
+ max_sockets,
keepalive_limit_bw, keepalive_limit_pdu,
pre_init, cql2rpn,
negotiation_charset, negotiation_lang,
/*
* Local variables:
* c-basic-offset: 4
+ * c-file-style: "Stroustrup"
* indent-tabs-mode: nil
* End:
* vim: shiftwidth=4 tabstop=8 expandtab
projects / yazproxy-moved-to-github.git / blobdiff