-/* $Id: yaz-proxy-config.cpp,v 1.4 2004-04-22 07:46:21 adam Exp $
+/* $Id: yaz-proxy-config.cpp,v 1.13 2005-01-18 10:49:22 adam Exp $
Copyright (c) 1998-2004, Index Data.
This file is part of the yaz-proxy.
#include <ctype.h>
#include <yaz/log.h>
-#include <yazproxy/proxy.h>
-
-#if HAVE_XSLT
-#include <libxml/parser.h>
-#include <libxml/tree.h>
-#include <libxslt/xsltutils.h>
-#include <libxslt/transform.h>
-#endif
+#include "proxyp.h"
class Yaz_ProxyConfigP {
friend class Yaz_ProxyConfig;
int *limit_bw, int *limit_pdu, int *limit_req,
int *target_idletime, int *client_idletime,
int *keepalive_limit_bw, int *keepalive_limit_pdu,
- int *pre_init, const char **cql2rpn);
+ int *pre_init, const char **cql2rpn,
+ const char **authentication);
void return_limit(xmlNodePtr ptr,
int *limit_bw, int *limit_pdu, int *limit_req);
int check_type_1(ODR odr, xmlNodePtr ptr, Z_RPNQuery *query,
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,
+ xmlNodePtr *ptr_target, xmlNodePtr *ptr_explain);
#endif
};
if (!ndoc)
{
- yaz_log(LOG_WARN, "Config file %s not found or parse error", fname);
+ yaz_log(YLOG_WARN, "Config file %s not found or parse error", fname);
return -1; // no good
}
+ int noSubstitutions = xmlXIncludeProcess(ndoc);
+ if (noSubstitutions == -1)
+ yaz_log(YLOG_WARN, "XInclude processing failed on config %s", fname);
+
xmlNodePtr proxyPtr = xmlDocGetRootElement(ndoc);
if (!proxyPtr || proxyPtr->type != XML_ELEMENT_NODE ||
strcmp((const char *) proxyPtr->name, "proxy"))
{
- yaz_log(LOG_WARN, "No proxy element in %s", fname);
+ yaz_log(YLOG_WARN, "No proxy element in %s", fname);
xmlFreeDoc(ndoc);
return -1;
}
int *keepalive_limit_bw,
int *keepalive_limit_pdu,
int *pre_init,
- const char **cql2rpn)
+ const char **cql2rpn,
+ const char **authentication)
{
*pre_init = 0;
int no_url = 0;
if (t)
*cql2rpn = t;
}
+ if (ptr->type == XML_ELEMENT_NODE
+ && !strcmp((const char *) ptr->name, "authentication"))
+ {
+ const char *t = get_text(ptr);
+ if (t)
+ *authentication = t;
+ }
}
}
#endif
}
#endif
+const char *Yaz_ProxyConfig::check_mime_type(const char *path)
+{
+ struct {
+ const char *mask;
+ const char *type;
+ } types[] = {
+ {".xml", "text/xml"},
+ {".xsl", "text/xml"},
+ {".tkl", "text/xml"},
+ {".xsd", "text/xml"},
+ {".html", "text/html"},
+ {".jpg", "image/jpeg"},
+ {".png", "image/png"},
+ {".gif", "image/gif"},
+ {0, "text/plain"},
+ {0, 0},
+ };
+ int i;
+ size_t plen = strlen (path);
+ for (i = 0; types[i].type; i++)
+ if (types[i].mask == 0)
+ return types[i].type;
+ else
+ {
+ size_t mlen = strlen(types[i].mask);
+ if (plen > mlen && !memcmp(path+plen-mlen, types[i].mask, mlen))
+ return types[i].type;
+ }
+ return "application/octet-stream";
+}
+
+
int Yaz_ProxyConfig::check_syntax(ODR odr, const char *name,
Odr_oid *syntax, Z_RecordComposition *comp,
char **addinfo,
- char **stylesheet, char **schema)
+ char **stylesheet, char **schema,
+ char **backend_type,
+ char **backend_charset,
+ char **usemarcon_ini_stage1,
+ char **usemarcon_ini_stage2
+ )
{
if (stylesheet)
{
xfree (*schema);
*schema = 0;
}
+ if (backend_type)
+ {
+ xfree (*backend_type);
+ *backend_type = 0;
+ }
+ if (backend_charset)
+ {
+ xfree (*backend_charset);
+ *backend_charset = 0;
+ }
+ if (usemarcon_ini_stage1)
+ {
+ xfree (*usemarcon_ini_stage1);
+ *usemarcon_ini_stage1 = 0;
+ }
+ if (usemarcon_ini_stage2)
+ {
+ xfree (*usemarcon_ini_stage2);
+ *usemarcon_ini_stage2 = 0;
+ }
#if HAVE_XSLT
int syntax_has_matched = 0;
xmlNodePtr ptr;
const char *match_marcxml = 0;
const char *match_stylesheet = 0;
const char *match_identifier = 0;
+ const char *match_backend_type = 0;
+ const char *match_backend_charset = 0;
+ const char *match_usemarcon_ini_stage1 = 0;
+ const char *match_usemarcon_ini_stage2 = 0;
struct _xmlAttr *attr;
for (attr = ptr->properties; attr; attr = attr->next)
{
if (!strcmp((const char *) attr->name, "identifier") &&
attr->children && attr->children->type == XML_TEXT_NODE)
match_identifier = (const char *) attr->children->content;
+ if (!strcmp((const char *) attr->name, "backendtype") &&
+ attr->children && attr->children->type == XML_TEXT_NODE)
+ match_backend_type = (const char *)
+ attr->children->content;
+ if (!strcmp((const char *) attr->name, "backendcharset") &&
+ attr->children && attr->children->type == XML_TEXT_NODE)
+ match_backend_charset = (const char *)
+ attr->children->content;
+ if (!strcmp((const char *) attr->name, "usemarconstage1") &&
+ attr->children && attr->children->type == XML_TEXT_NODE)
+ match_usemarcon_ini_stage1 = (const char *)
+ attr->children->content;
+ if (!strcmp((const char *) attr->name, "usemarconstage2") &&
+ attr->children && attr->children->type == XML_TEXT_NODE)
+ match_usemarcon_ini_stage2 = (const char *)
+ attr->children->content;
}
if (match_type)
{
xfree(*schema);
*schema = xstrdup(match_identifier);
}
+ if (backend_type && match_backend_type)
+ {
+ xfree(*backend_type);
+ *backend_type = xstrdup(match_backend_type);
+ }
+ if (backend_charset && match_backend_charset)
+ {
+ xfree(*backend_charset);
+ *backend_charset = xstrdup(match_backend_charset);
+ }
+ if (usemarcon_ini_stage1 && match_usemarcon_ini_stage1)
+ {
+ xfree(*usemarcon_ini_stage1);
+ *usemarcon_ini_stage1 = xstrdup(match_usemarcon_ini_stage1);
+ }
+ if (usemarcon_ini_stage1 && match_usemarcon_ini_stage2)
+ {
+ xfree(*usemarcon_ini_stage2);
+ *usemarcon_ini_stage2 = xstrdup(match_usemarcon_ini_stage2);
+ }
if (match_marcxml)
{
return -1;
int *keepalive_limit_bw,
int *keepalive_limit_pdu,
int *pre_init,
- const char **cql2rpn)
+ const char **cql2rpn,
+ const char **authentication)
{
#if HAVE_XSLT
xmlNodePtr ptr;
limit_bw, limit_pdu, limit_req,
target_idletime, client_idletime,
keepalive_limit_bw, keepalive_limit_pdu,
- pre_init, cql2rpn);
+ pre_init, cql2rpn, authentication);
return 1;
}
i++;
#endif
}
-char *Yaz_ProxyConfig::get_explain(ODR odr, const char *name, const char *db,
- int *len)
-{
#if HAVE_XSLT
- xmlNodePtr ptr = m_cp->find_target_node(name, db);
- if (ptr)
+int Yaz_ProxyConfigP::get_explain_ptr(const char *host, const char *db,
+ xmlNodePtr *ptr_target,
+ xmlNodePtr *ptr_explain)
+{
+ xmlNodePtr ptr;
+ if (!m_proxyPtr)
+ return 0;
+ if (!db)
+ return 0;
+ for (ptr = m_proxyPtr->children; ptr; ptr = ptr->next)
{
- ptr = ptr->children;
- for (; ptr; ptr = ptr->next)
- if (ptr->type == XML_ELEMENT_NODE &&
- !strcmp((const char *) ptr->name, "explain"))
+ if (ptr->type == XML_ELEMENT_NODE &&
+ !strcmp((const char *) ptr->name, "target"))
+ {
+ *ptr_target = ptr;
+ xmlNodePtr ptr = (*ptr_target)->children;
+ for (; ptr; ptr = ptr->next)
{
- xmlNodePtr ptr1 = ptr->children;
- if (db)
+ if (ptr->type == XML_ELEMENT_NODE &&
+ !strcmp((const char *) ptr->name, "explain"))
{
- for (; ptr1; ptr1 = ptr1->next)
- if (ptr1->type == XML_ELEMENT_NODE &&
- !strcmp((const char *) ptr1->name, "serverInfo"))
+ *ptr_explain = ptr;
+ xmlNodePtr ptr = (*ptr_explain)->children;
+
+ for (; ptr; ptr = ptr->next)
+ if (ptr->type == XML_ELEMENT_NODE &&
+ !strcmp((const char *) ptr->name, "serverInfo"))
break;
- if (!ptr1)
+ if (!ptr)
continue;
- for (ptr1 = ptr1->children; ptr1; ptr1 = ptr1->next)
- if (ptr1->type == XML_ELEMENT_NODE &&
- !strcmp((const char *) ptr1->name, "database"))
+ for (ptr = ptr->children; ptr; ptr = ptr->next)
+ if (ptr->type == XML_ELEMENT_NODE &&
+ !strcmp((const char *) ptr->name, "database"))
break;
- if (!ptr1)
+ if (!ptr)
continue;
- for (ptr1 = ptr1->children; ptr1; ptr1 = ptr1->next)
- if (ptr1->type == XML_TEXT_NODE &&
- ptr1->content &&
- !strcmp((const char *) ptr1->content, db))
+ for (ptr = ptr->children; ptr; ptr = ptr->next)
+ if (ptr->type == XML_TEXT_NODE &&
+ ptr->content &&
+ !strcmp((const char *) ptr->content, db))
break;
- if (!ptr1)
+ if (!ptr)
continue;
+ return 1;
}
- xmlNodePtr ptr2 = xmlCopyNode(ptr, 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;
}
+ }
+ }
+ return 0;
+}
+#endif
+
+const char *Yaz_ProxyConfig::get_explain_name(const char *db,
+ const char **backend_db)
+{
+#if HAVE_XSLT
+ xmlNodePtr ptr_target, ptr_explain;
+ if (m_cp->get_explain_ptr(0, db, &ptr_target, &ptr_explain)
+ && ptr_target)
+ {
+ struct _xmlAttr *attr;
+ const char *name = 0;
+
+ for (attr = ptr_target->properties; attr; attr = attr->next)
+ if (!strcmp((const char *) attr->name, "name")
+ && attr->children
+ && attr->children->type==XML_TEXT_NODE
+ && attr->children->content
+ && attr->children->content[0])
+ {
+ name = (const char *)attr->children->content;
+ break;
+ }
+ if (name)
+ {
+ for (attr = ptr_target->properties; attr; attr = attr->next)
+ if (!strcmp((const char *) attr->name, "database"))
+ {
+ if (attr->children
+ && attr->children->type==XML_TEXT_NODE
+ && attr->children->content)
+ *backend_db = (const char *) attr->children->content;
+ }
+ return name;
+ }
+ }
+#endif
+ return 0;
+}
+
+char *Yaz_ProxyConfig::get_explain_doc(ODR odr, const char *name,
+ const char *db, int *len)
+{
+#if HAVE_XSLT
+ xmlNodePtr ptr_target, ptr_explain;
+ if (m_cp->get_explain_ptr(0 /* host */, 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);
+
+ xmlFree(buf_out);
+ xmlFreeDoc(doc);
+ return content;
}
#endif
return 0;
int *keepalive_limit_bw,
int *keepalive_limit_pdu,
int *pre_init,
- const char **cql2rpn)
+ const char **cql2rpn,
+ const char **authentication)
{
#if HAVE_XSLT
xmlNodePtr ptr;
m_cp->return_target_info(ptr, url, limit_bw, limit_pdu, limit_req,
target_idletime, client_idletime,
keepalive_limit_bw, keepalive_limit_pdu,
- pre_init, cql2rpn);
+ pre_init, cql2rpn, authentication);
}
#else
*url = name;
projects / yazproxy-moved-to-github.git / blobdiff