X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;f=include%2Fyaz%2B%2B%2Fproxy.h;h=aafef3cc8bb244a2c3534ab3ba0e59c7e3cd8bde;hb=598464a40f5eea658ae9afafab11e5eaf0c1124c;hp=eed6ba065680f0cce40d37196562e4b1d6143561;hpb=307a8638d6429b0f77ad762d52309c550e45648c;p=yazpp-moved-to-github.git

diff --git a/include/yaz++/proxy.h b/include/yaz++/proxy.h
index eed6ba0..aafef3c 100644
--- a/include/yaz++/proxy.h
+++ b/include/yaz++/proxy.h
@@ -1,17 +1,20 @@
 /*
- * Copyright (c) 1998-2003, Index Data.
+ * Copyright (c) 1998-2004, Index Data.
  * See the file LICENSE for details.
  * 
- * $Id: proxy.h,v 1.22 2003-12-16 14:17:01 adam Exp $
+ * $Id: proxy.h,v 1.41 2004-02-27 00:42:57 adam Exp $
  */
 
+#include <sys/time.h>
 #include <yaz++/z-assoc.h>
 #include <yaz++/z-query.h>
 #include <yaz++/z-databases.h>
 #include <yaz/cql.h>
-#if HAVE_XML2
+#if HAVE_XSLT
 #include <libxml/parser.h>
 #include <libxml/tree.h>
+#include <libxslt/xsltutils.h>
+#include <libxslt/transform.h>
 #endif
 
 class Yaz_Proxy;
@@ -57,11 +60,16 @@ public:
 
     int check_query(ODR odr, const char *name, Z_Query *query, char **addinfo);
     int check_syntax(ODR odr, const char *name,
-		     Odr_oid *syntax, char **addinfo);
+		     Odr_oid *syntax, Z_RecordComposition *comp,
+		     char **addinfo, char **stylesheet, char **schema);
+    char *get_explain(ODR odr, const char *name, const char *db,
+		      int *len);
 private:
     void operator=(const Yaz_ProxyConfig &conf);
     int mycmp(const char *hay, const char *item, size_t len);
-#if HAVE_XML2
+#if HAVE_XSLT
+    int check_schema(xmlNodePtr ptr, Z_RecordComposition *comp,
+		     const char *schema_identifier);
     xmlDocPtr m_docPtr;
     xmlNodePtr m_proxyPtr;
     void return_target_info(xmlNodePtr ptr, const char **url,
@@ -73,7 +81,8 @@ private:
 		      int *limit_bw, int *limit_pdu, int *limit_req);
     int check_type_1(ODR odr, xmlNodePtr ptr, Z_RPNQuery *query,
 		     char **addinfo);
-    xmlNodePtr find_target_node(const char *name);
+    xmlNodePtr find_target_node(const char *name, const char *db);
+    xmlNodePtr find_target_db(xmlNodePtr ptr, const char *db);
     const char *get_text(xmlNodePtr ptr);
     int check_type_1_attributes(ODR odr, xmlNodePtr ptr,
 				Z_AttributeList *attrs,
@@ -84,7 +93,6 @@ private:
     int m_copy;
     int match_list(int v, const char *m);
     int atoi_l(const char **cp);
-
 };
 
 class YAZ_EXPORT Yaz_RecordCache {
@@ -160,6 +168,10 @@ class YAZ_EXPORT Yaz_ProxyClient : public Yaz_Z_Assoc {
     int m_pdu_recv;
     ODR m_init_odr;
     Z_APDU *m_initResponse;
+    Z_Options *m_initResponse_options;
+    Z_ProtocolVersion *m_initResponse_version;
+    int m_initResponse_preferredMessageSize;
+    int m_initResponse_maximumRecordSize;
     Yaz_RecordCache m_cache;
     void pre_init_client();
     int m_target_idletime;
@@ -171,7 +183,8 @@ class YAZ_EXPORT Yaz_cql2rpn {
     Yaz_cql2rpn();
     ~Yaz_cql2rpn();
     void set_pqf_file(const char *fname);
-    int query_transform(const char *cql, Z_RPNQuery **rpnquery, ODR o);
+    int query_transform(const char *cql, Z_RPNQuery **rpnquery, ODR o,
+			char **addinfop);
  private:
     cql_transform_t m_transform;
 };
@@ -230,33 +243,58 @@ class YAZ_EXPORT Yaz_Proxy : public Yaz_Z_Assoc {
     int m_request_no;
     int m_invalid_session;
     int m_marcxml_flag;
+    xsltStylesheetPtr m_stylesheet_xsp;
+    int m_stylesheet_offset;
+    Z_APDU *m_stylesheet_apdu;
+    Z_NamePlusRecordList *m_stylesheet_nprl;
+    char *m_schema;
     void convert_to_marcxml(Z_NamePlusRecordList *p);
+    int convert_xsl(Z_NamePlusRecordList *p, Z_APDU *apdu);
+    void convert_xsl_delay();
     Z_APDU *m_initRequest_apdu;
+    int m_initRequest_preferredMessageSize;
+    int m_initRequest_maximumRecordSize;
+    Z_Options *m_initRequest_options;
+    Z_ProtocolVersion *m_initRequest_version;
     NMEM m_initRequest_mem;
     Z_APDU *m_apdu_invalid_session;
     NMEM m_mem_invalid_session;
-    int send_PDU_convert(Z_APDU *apdu, int *len);
-    ODR m_s2z_odr;
+    int send_PDU_convert(Z_APDU *apdu);
+    ODR m_s2z_odr_init;
+    ODR m_s2z_odr_search;
     int m_s2z_hit_count;
     int m_s2z_packing;
+    char *m_s2z_database;
     Z_APDU *m_s2z_init_apdu;
     Z_APDU *m_s2z_search_apdu;
     Z_APDU *m_s2z_present_apdu;
+    char *m_s2z_stylesheet;
     char *m_soap_ns;
-    int send_to_srw_client_error(int error);
-    int send_to_srw_client_ok(int hits, Z_Records *records);
+    int send_to_srw_client_error(int error, const char *add);
+    int send_to_srw_client_ok(int hits, Z_Records *records, int start);
     int send_http_response(int code);
     int send_srw_response(Z_SRW_PDU *srw_pdu);
-
+    int send_srw_explain_response(Z_SRW_diagnostic *diagnostics,
+				  int num_diagnostics);
     int z_to_srw_diag(ODR o, Z_SRW_searchRetrieveResponse *srw_res,
 		      Z_DefaultDiagFormat *ddf);
     int m_http_keepalive;
     const char *m_http_version;
     Yaz_cql2rpn m_cql2rpn;
+    struct timeval m_time_tv;
+    void logtime();
+    Z_ElementSetNames *mk_esn_from_schema(ODR o, const char *schema);
+    Z_ReferenceId *m_referenceId;
+    NMEM m_referenceId_mem;
+#define NO_SPARE_SOLARIS_FD 10
+    int m_lo_fd[NO_SPARE_SOLARIS_FD];
+    void low_socket_open();
+    void low_socket_close();
  public:
     Yaz_Proxy(IYaz_PDU_Observable *the_PDU_Observable,
 	      Yaz_Proxy *parent = 0);
     ~Yaz_Proxy();
+    void inc_request_no();
     void recv_GDU(Z_GDU *apdu, int len);
     void handle_incoming_HTTP(Z_HTTP_Request *req);
     void handle_incoming_Z_PDU(Z_APDU *apdu);
@@ -265,6 +303,7 @@ class YAZ_EXPORT Yaz_Proxy : public Yaz_Z_Assoc {
     void failNotify();
     void timeoutNotify();
     void connectNotify();
+    void markInvalid();
     const char *option(const char *name, const char *value);
     void set_default_target(const char *target);
     void set_proxy_authentication (const char *auth);