* Copyright (C) 1995-2005, Index Data ApS
* See the file LICENSE for details.
*
- * $Id: seshigh.c,v 1.62 2005-09-12 09:13:26 adam Exp $
+ * $Id: seshigh.c,v 1.75 2006-04-21 10:28:07 adam Exp $
*/
/**
* \file seshigh.c
#include <yaz/comstack.h>
#include "eventl.h"
#include "session.h"
+#include "mime.h"
#include <yaz/proto.h>
#include <yaz/oid.h>
#include <yaz/log.h>
#include <yaz/logrpn.h>
+#include <yaz/querytowrbuf.h>
#include <yaz/statserv.h>
#include <yaz/diagbib1.h>
#include <yaz/charneg.h>
if (!z_GDU(assoc->decode, &req->gdu_request, 0, 0))
{
yaz_log(YLOG_WARN, "ODR error on incoming PDU: %s [element %s] "
- "[near byte %d] ",
+ "[near byte %ld] ",
odr_errmsg(odr_geterror(assoc->decode)),
odr_getelement(assoc->decode),
- odr_offset(assoc->decode));
+ (long) odr_offset(assoc->decode));
if (assoc->decode->error != OHTTP)
{
yaz_log(YLOG_WARN, "PDU dump:");
assoc->init->bend_fetch = NULL;
assoc->init->bend_explain = NULL;
assoc->init->bend_srw_scan = NULL;
+ assoc->init->bend_srw_update = NULL;
assoc->init->charneg_request = NULL;
assoc->init->charneg_response = NULL;
assoc->backend = binitres->handle;
if (binitres->errcode)
{
+ int srw_code = yaz_diag_bib1_to_srw(binitres->errcode);
assoc->state = ASSOC_DEAD;
- yaz_add_srw_diagnostic(assoc->encode, d, num, binitres->errcode,
+ yaz_add_srw_diagnostic(assoc->encode, d, num, srw_code,
binitres->errstring);
return 0;
}
int r;
int srw_errcode = 0;
const char *add = 0;
- char rpn_buf[512];
+ char rpn_buf[5120];
r = cql_parser_string(cp, cql);
if (r)
const char *pqf_msg;
size_t off;
int code = yaz_pqf_error (pqf_parser, &pqf_msg, &off);
- yaz_log(log_requestdetail, "Parse error %d %s near offset %d",
- code, pqf_msg, off);
+ yaz_log(log_requestdetail, "Parse error %d %s near offset %ld",
+ code, pqf_msg, (long) off);
srw_error = YAZ_SRW_QUERY_SYNTAX_ERROR;
}
int packing = Z_SRW_recordPacking_string;
if (start + number > rr.hits)
number = rr.hits - start + 1;
- if (srw_req->recordPacking &&
- !strcmp(srw_req->recordPacking, "xml"))
- packing = Z_SRW_recordPacking_XML;
+ if (srw_req->recordPacking){
+ if (!strcmp(srw_req->recordPacking, "xml"))
+ packing = Z_SRW_recordPacking_XML;
+ if (!strcmp(srw_req->recordPacking, "url"))
+ packing = Z_SRW_recordPacking_URL;
+ }
srw_res->records = (Z_SRW_record *)
odr_malloc(assoc->encode,
number * sizeof(*srw_res->records));
+
+ srw_res->extra_records = (Z_SRW_extra_record **)
+ odr_malloc(assoc->encode,
+ number*sizeof(*srw_res->extra_records));
+
for (i = 0; i<number; i++)
{
int errcode;
srw_res->records[j].recordPacking = packing;
srw_res->records[j].recordData_buf = 0;
+ srw_res->extra_records[j] = 0;
yaz_log(YLOG_DEBUG, "srw_bend_fetch %d", i+start);
errcode = srw_bend_fetch(assoc, i+start, srw_req,
srw_res->records + j);
if (rr.explain_buf)
{
int packing = Z_SRW_recordPacking_string;
- if (srw_req->recordPacking &&
- !strcmp(srw_req->recordPacking, "xml"))
- packing = Z_SRW_recordPacking_XML;
+ if (srw_req->recordPacking)
+ {
+ if (!strcmp(srw_req->recordPacking, "xml"))
+ packing = Z_SRW_recordPacking_XML;
+ else if (!strcmp(srw_req->recordPacking, "url"))
+ packing = Z_SRW_recordPacking_URL;
+ }
srw_res->record.recordSchema = rr.schema;
srw_res->record.recordPacking = packing;
srw_res->record.recordData_buf = rr.explain_buf;
(*assoc->init->bend_scan))(assoc->backend, bsrr);
}
else if (srw_req->query_type == Z_SRW_query_type_cql
- && assoc->init->bend_srw_scan)
+ && assoc->init->bend_scan && assoc->cql_transform)
{
- if (assoc->cql_transform)
- {
- int srw_error;
- bsrr->scanClause = 0;
- bsrr->attributeset = VAL_NONE;
- bsrr->term = odr_malloc(assoc->decode, sizeof(*bsrr->term));
- srw_error = cql2pqf_scan(assoc->encode,
- srw_req->scanClause.cql,
- assoc->cql_transform,
- bsrr->term);
- if (srw_error)
- yaz_add_srw_diagnostic(assoc->encode, &srw_res->diagnostics,
- &srw_res->num_diagnostics,
- srw_error, 0);
- else
- {
- ((int (*)(void *, bend_scan_rr *))
- (*assoc->init->bend_scan))(assoc->backend, bsrr);
- }
- }
+ int srw_error;
+ bsrr->scanClause = 0;
+ bsrr->attributeset = VAL_NONE;
+ bsrr->term = odr_malloc(assoc->decode, sizeof(*bsrr->term));
+ srw_error = cql2pqf_scan(assoc->encode,
+ srw_req->scanClause.cql,
+ assoc->cql_transform,
+ bsrr->term);
+ if (srw_error)
+ yaz_add_srw_diagnostic(assoc->encode, &srw_res->diagnostics,
+ &srw_res->num_diagnostics,
+ srw_error, 0);
else
{
- bsrr->term = 0;
- bsrr->attributeset = VAL_NONE;
- bsrr->scanClause = srw_req->scanClause.cql;
((int (*)(void *, bend_scan_rr *))
- (*assoc->init->bend_srw_scan))(assoc->backend, bsrr);
+ (*assoc->init->bend_scan))(assoc->backend, bsrr);
}
}
+ else if (srw_req->query_type == Z_SRW_query_type_cql
+ && assoc->init->bend_srw_scan)
+ {
+ bsrr->term = 0;
+ bsrr->attributeset = VAL_NONE;
+ bsrr->scanClause = srw_req->scanClause.cql;
+ ((int (*)(void *, bend_scan_rr *))
+ (*assoc->init->bend_srw_scan))(assoc->backend, bsrr);
+ }
else
{
yaz_add_srw_diagnostic(assoc->encode, &srw_res->diagnostics,
}
+static void srw_bend_update(association *assoc, request *req,
+ Z_SRW_updateRequest *srw_req,
+ Z_SRW_updateResponse *srw_res,
+ int *http_code)
+{
+ yaz_log(YLOG_DEBUG, "Got SRW UpdateRequest");
+ yaz_log(YLOG_DEBUG, "num_diag = %d", srw_res->num_diagnostics );
+ *http_code = 404;
+ srw_bend_init(assoc, &srw_res->diagnostics, &srw_res->num_diagnostics);
+ if (assoc->init)
+ {
+ bend_update_rr rr;
+
+ rr.stream = assoc->encode;
+ rr.print = assoc->print;
+ rr.num_bases = 1;
+ rr.basenames = &srw_req->database;
+ rr.operation = srw_req->operation;
+ rr.operation_status = "failed";
+ rr.record_id = 0;
+ rr.record_version = 0;
+ rr.record_checksum = 0;
+ rr.record_old_version = 0;
+ rr.record_packing = "xml";
+ rr.record_schema = 0;
+ rr.record_data = 0;
+ rr.request_extra_record = 0;
+ rr.response_extra_record = 0;
+ rr.extra_request_data = 0;
+ rr.extra_response_data = 0;
+ rr.errcode = 0;
+ rr.errstring = 0;
+
+ yaz_log(YLOG_DEBUG, "basename = %s", rr.basenames[0] );
+ yaz_log(YLOG_DEBUG, "Operation = %s", rr.operation );
+ if ( !strcmp( rr.operation, "delete" ) ){
+ if ( !srw_req->recordId ){
+ yaz_add_srw_diagnostic(assoc->encode, &srw_res->diagnostics,
+ &srw_res->num_diagnostics,
+ 7, "recordId" );
+ }
+ else {
+ rr.record_id = srw_req->recordId;
+ }
+ if ( !srw_req->recordVersion ){
+ yaz_add_srw_diagnostic(assoc->encode, &srw_res->diagnostics,
+ &srw_res->num_diagnostics,
+ 7, "recordVersion" );
+ }
+ else {
+ rr.record_version = odr_strdup( assoc->encode,
+ srw_req->recordVersion );
+
+ }
+ if ( srw_req->recordOldVersion ){
+ rr.record_old_version = odr_strdup(assoc->encode,
+ srw_req->recordOldVersion );
+ }
+ if ( srw_req->extraRequestData ){
+ rr.extra_request_data = odr_strdup(assoc->encode,
+ srw_req->extraRequestData );
+ }
+ }
+ else if ( !strcmp( rr.operation, "replace" ) ){
+ if ( !srw_req->recordId ){
+ yaz_add_srw_diagnostic(assoc->encode, &srw_res->diagnostics,
+ &srw_res->num_diagnostics,
+ 7, "recordId" );
+ }
+ else {
+ rr.record_id = srw_req->recordId;
+ }
+ if ( srw_req->record.recordSchema == 0 ){
+ yaz_add_srw_diagnostic(assoc->encode, &srw_res->diagnostics,
+ &srw_res->num_diagnostics,
+ 7, "recordSchema" );
+ }
+ else {
+ rr.record_schema = odr_strdup(assoc->encode,
+ srw_req->record.recordSchema );
+ }
+ switch (srw_req->record.recordPacking)
+ {
+ case Z_SRW_recordPacking_string:
+ rr.record_packing = "string";
+ break;
+ case Z_SRW_recordPacking_XML:
+ rr.record_packing = "xml";
+ break;
+ case Z_SRW_recordPacking_URL:
+ rr.record_packing = "url";
+ break;
+ }
+ if ( srw_req->record.recordData_len ){
+ rr.record_data = odr_strdupn(assoc->encode,
+ srw_req->record.recordData_buf,
+ srw_req->record.recordData_len );
+ rr.request_extra_record = srw_req->extra_record;
+ }
+ else {
+ yaz_add_srw_diagnostic(assoc->encode, &srw_res->diagnostics,
+ &srw_res->num_diagnostics,
+ 7, "recordData" );
+ }
+ if (srw_req->extraRequestData)
+ rr.extra_request_data = odr_strdup(assoc->encode,
+ srw_req->extraRequestData );
+ }
+ else if ( !strcmp( rr.operation, "insert" ) )
+ {
+ if ( srw_req->record.recordSchema == 0 ){
+ yaz_add_srw_diagnostic(assoc->encode, &srw_res->diagnostics,
+ &srw_res->num_diagnostics,
+ 7, "recordSchema" );
+ }
+ else {
+ rr.record_schema = odr_strdup(assoc->encode,
+ srw_req->record.recordSchema);
+ }
+ switch (srw_req->record.recordPacking)
+ {
+ case Z_SRW_recordPacking_string:
+ rr.record_packing = "string";
+ break;
+ case Z_SRW_recordPacking_XML:
+ rr.record_packing = "xml";
+ break;
+ case Z_SRW_recordPacking_URL:
+ rr.record_packing = "url";
+ break;
+ }
+
+ if (srw_req->record.recordData_len)
+ {
+ rr.record_data = odr_strdupn(assoc->encode,
+ srw_req->record.recordData_buf,
+ srw_req->record.recordData_len );
+ rr.request_extra_record = srw_req->extra_record;
+ }
+ else
+ yaz_add_srw_diagnostic(assoc->encode, &srw_res->diagnostics,
+ &srw_res->num_diagnostics,
+ 7, "recordData" );
+ if ( srw_req->extraRequestData )
+ rr.extra_request_data = odr_strdup(assoc->encode,
+ srw_req->extraRequestData );
+ }
+ if (srw_res->num_diagnostics == 0)
+ {
+ if ( assoc->init->bend_srw_update)
+ (*assoc->init->bend_srw_update)(assoc->backend, &rr);
+ else {
+ yaz_log( YLOG_WARN, "Got No Update function!");
+ return;
+ }
+ }
+ if (rr.errcode)
+ yaz_add_srw_diagnostic(assoc->encode,
+ &srw_res->diagnostics,
+ &srw_res->num_diagnostics,
+ rr.errcode, rr.errstring);
+ srw_res->recordId = rr.record_id;
+ srw_res->operationStatus = rr.operation_status;
+ srw_res->recordVersion = rr.record_version;
+ srw_res->recordChecksum = rr.record_checksum;
+ srw_res->extraResponseData = rr.extra_response_data;
+ srw_res->record.recordPosition = 0;
+ if (srw_res->num_diagnostics == 0 && rr.record_data)
+ {
+ srw_res->record.recordSchema = rr.record_schema;
+ srw_res->record.recordPacking = srw_req->record.recordPacking;
+ srw_res->record.recordData_buf = rr.record_data;
+ srw_res->record.recordData_len = strlen(rr.record_data);
+ srw_res->extra_record = rr.response_extra_record;
+
+ }
+ else
+ srw_res->record.recordData_len = 0;
+ *http_code = 200;
+ }
+}
+
+/* check if path is OK (1); BAD (0) */
+static int check_path(const char *path)
+{
+ if (*path != '/')
+ return 0;
+ if (strstr(path, ".."))
+ return 0;
+ return 1;
+}
+
+static char *read_file(const char *fname, ODR o, int *sz)
+{
+ char *buf;
+ FILE *inf = fopen(fname, "rb");
+ if (!inf)
+ return 0;
+
+ fseek(inf, 0L, SEEK_END);
+ *sz = ftell(inf);
+ rewind(inf);
+ buf = odr_malloc(o, *sz);
+ fread(buf, 1, *sz, inf);
+ fclose(inf);
+ return buf;
+}
static void process_http_request(association *assoc, request *req)
{
char *charset = 0;
Z_HTTP_Response *hres = 0;
int keepalive = 1;
- char *stylesheet = 0;
+ const char *stylesheet = 0; /* for now .. set later */
Z_SRW_diagnostic *diagnostic = 0;
int num_diagnostic = 0;
const char *host = z_HTTP_header_lookup(hreq->headers, "Host");
p = z_get_HTTP_Response(o, 404);
r = 1;
}
- if (r == 2 && !strcmp(hreq->path, "/test"))
+ if (r == 2 && assoc->docpath && hreq->path[0] == '/'
+ &&
+ /* check if path is a proper prefix of documentroot */
+ strncmp(hreq->path+1, assoc->docpath, strlen(assoc->docpath))
+ == 0)
{
- p = z_get_HTTP_Response(o, 200);
- hres = p->u.HTTP_Response;
- hres->content_buf = "1234567890\n";
- hres->content_len = strlen(hres->content_buf);
+ if (!check_path(hreq->path))
+ {
+ yaz_log(YLOG_LOG, "File %s access forbidden", hreq->path+1);
+ p = z_get_HTTP_Response(o, 404);
+ }
+ else
+ {
+ int content_size = 0;
+ char *content_buf = read_file(hreq->path+1, o, &content_size);
+ if (!content_buf)
+ {
+ yaz_log(YLOG_LOG, "File %s not found", hreq->path+1);
+ p = z_get_HTTP_Response(o, 404);
+ }
+ else
+ {
+ const char *ctype = 0;
+ yaz_mime_types types = yaz_mime_types_create();
+
+ yaz_mime_types_add(types, "xsl", "application/xml");
+ yaz_mime_types_add(types, "xml", "application/xml");
+ yaz_mime_types_add(types, "css", "text/css");
+ yaz_mime_types_add(types, "html", "text/html");
+ yaz_mime_types_add(types, "htm", "text/html");
+ yaz_mime_types_add(types, "txt", "text/plain");
+ yaz_mime_types_add(types, "js", "application/x-javascript");
+
+ yaz_mime_types_add(types, "gif", "image/gif");
+ yaz_mime_types_add(types, "png", "image/png");
+ yaz_mime_types_add(types, "jpg", "image/jpeg");
+ yaz_mime_types_add(types, "jpeg", "image/jpeg");
+
+ ctype = yaz_mime_lookup_fname(types, hreq->path);
+ if (!ctype)
+ {
+ yaz_log(YLOG_LOG, "No mime type for %s", hreq->path+1);
+ p = z_get_HTTP_Response(o, 404);
+ }
+ else
+ {
+ p = z_get_HTTP_Response(o, 200);
+ hres = p->u.HTTP_Response;
+ hres->content_buf = content_buf;
+ hres->content_len = content_size;
+ z_HTTP_header_add(o, &hres->headers, "Content-Type", ctype);
+ }
+ yaz_mime_types_destroy(types);
+ }
+ }
r = 1;
}
+
if (r == 2)
{
r = yaz_srw_decode(hreq, &sr, &soap_package, assoc->decode, &charset);
res->u.scan_response->num_diagnostics = num_diagnostic;
}
srw_bend_scan(assoc, req, sr->u.scan_request,
- res->u.scan_response, &http_code);
+ res->u.scan_response, &http_code);
+ if (http_code == 200)
+ soap_package->u.generic->p = res;
+ }
+ else if (sr->which == Z_SRW_update_request)
+ {
+ Z_SRW_PDU *res = yaz_srw_get(o, Z_SRW_update_response);
+ yaz_log(YLOG_DEBUG, "handling SRW UpdateRequest");
+ if (num_diagnostic)
+ {
+ res->u.update_response->diagnostics = diagnostic;
+ res->u.update_response->num_diagnostics = num_diagnostic;
+ }
+ yaz_log(YLOG_DEBUG, "num_diag = %d", res->u.update_response->num_diagnostics );
+ srw_bend_update(assoc, req, sr->u.update_request,
+ res->u.update_response, &http_code);
if (http_code == 200)
soap_package->u.generic->p = res;
}
else
{
yaz_log(log_request, "SOAP ERROR");
- /* FIXME - what error, what query */
+ /* FIXME - what error, what query */
http_code = 500;
z_soap_error(assoc->encode, soap_package,
"SOAP-ENV:Client", "Bad method", 0);
}
if (http_code == 200 || http_code == 500)
{
- static Z_SOAP_Handler soap_handlers[3] = {
+ static Z_SOAP_Handler soap_handlers[4] = {
#if HAVE_XML2
{"http://www.loc.gov/zing/srw/", 0,
(Z_SOAP_fun) yaz_srw_codec},
{"http://www.loc.gov/zing/srw/v1.0/", 0,
(Z_SOAP_fun) yaz_srw_codec},
+ {"http://www.loc.gov/zing/srw/update/", 0,
+ (Z_SOAP_fun) yaz_ucp_codec},
#endif
{0, 0, 0}
};
int ret;
p = z_get_HTTP_Response(o, 200);
hres = p->u.HTTP_Response;
+
+ if (!stylesheet)
+ stylesheet = assoc->stylesheet;
+
+ /* empty stylesheet means NO stylesheet */
+ if (stylesheet && *stylesheet == '\0')
+ stylesheet = 0;
+
ret = z_soap_codec_enc_xsl(assoc->encode, &soap_package,
&hres->content_buf, &hres->content_len,
soap_handlers, charset, stylesheet);
assoc->init->implementation_name,
odr_prepend(assoc->encode, "GFS", resp->implementationName));
- version = odr_strdup(assoc->encode, "$Revision: 1.62 $");
+ version = odr_strdup(assoc->encode, "$Revision: 1.75 $");
if (strlen(version) > 10) /* check for unexpanded CVS strings */
version[strlen(version)-2] = '\0';
resp->implementationVersion = odr_prepend(assoc->encode,
}
if (log_request)
{
+ if (!req->idAuthentication)
+ yaz_log(log_request, "Auth none");
+ else if (req->idAuthentication->which == Z_IdAuthentication_open)
+ {
+ const char *open = req->idAuthentication->u.open;
+ const char *slash = strchr(open, '/');
+ int len;
+ if (slash)
+ len = slash - open;
+ else
+ len = strlen(open);
+ yaz_log(log_request, "Auth open %.*s", len, open);
+ }
+ else if (req->idAuthentication->which == Z_IdAuthentication_idPass)
+ {
+ const char *user = req->idAuthentication->u.idPass->userId;
+ const char *group = req->idAuthentication->u.idPass->groupId;
+ yaz_log(log_request, "Auth idPass %s %s",
+ user ? user : "-", group ? group : "-");
+ }
+ else if (req->idAuthentication->which
+ == Z_IdAuthentication_anonymous)
+ {
+ yaz_log(log_request, "Auth anonymous");
+ }
+ else
+ {
+ yaz_log(log_request, "Auth other");
+ }
+ }
+ if (log_request)
+ {
WRBUF wr = wrbuf_alloc();
wrbuf_printf(wr, "Init ");
if (binitres->errcode)
wrbuf_printf(wr, "OK %d", bsrt->hits);
wrbuf_printf(wr, " %s 1+%d ",
req->resultSetName, returnedrecs);
- wrbuf_put_zquery(wr, req->query);
+ yaz_query_to_wrbuf(wr, req->query);
yaz_log(log_request, "Search %s", wrbuf_buf(wr));
wrbuf_free(wr, 1);
*req->preferredPositionInResponse : 1),
*req->numberOfTermsRequested,
(res->stepSize ? *res->stepSize : 0));
- wrbuf_scan_term(wr, req->termListAndStartPoint,
- bsrr->attributeset);
-
+ yaz_scan_to_wrbuf(wr, req->termListAndStartPoint,
+ bsrr->attributeset);
yaz_log(log_request, "Scan %s", wrbuf_buf(wr) );
wrbuf_free(wr, 1);
}
static Z_APDU *process_ESRequest(association *assoc, request *reqb, int *fd)
{
bend_esrequest_rr esrequest;
+ const char *ext_name = "unknown";
Z_ExtendedServicesRequest *req =
reqb->apdu_request->u.extendedServicesRequest;
Z_ExtendedServicesResponse *resp = apdu->u.extendedServicesResponse;
- yaz_log(log_requestdetail,"Got EsRequest");
-
esrequest.esr = reqb->apdu_request->u.extendedServicesRequest;
esrequest.stream = assoc->encode;
esrequest.decode = assoc->decode;
esrequest.association = assoc;
esrequest.taskPackage = 0;
esrequest.referenceId = req->referenceId;
+
+ if (esrequest.esr && esrequest.esr->taskSpecificParameters)
+ {
+ switch(esrequest.esr->taskSpecificParameters->which)
+ {
+ case Z_External_itemOrder:
+ ext_name = "ItemOrder"; break;
+ case Z_External_update:
+ ext_name = "Update"; break;
+ case Z_External_update0:
+ ext_name = "Update0"; break;
+ case Z_External_ESAdmin:
+ ext_name = "Admin"; break;
+
+ }
+ }
+
(*assoc->init->bend_esrequest)(assoc->backend, &esrequest);
/* If the response is being delayed, return NULL */
if (esrequest.errcode == -1)
{
/* Backend service indicates request will be processed */
- yaz_log(log_request,"EsRequest OK: Accepted !");
+ yaz_log(log_request, "Extended Service: %s (accepted)", ext_name);
*resp->operationStatus = Z_ExtendedServicesResponse_accepted;
}
else if (esrequest.errcode == 0)
{
/* Backend service indicates request will be processed */
- yaz_log(log_request,"EsRequest OK: Done !");
+ yaz_log(log_request, "Extended Service: %s (done)", ext_name);
*resp->operationStatus = Z_ExtendedServicesResponse_done;
}
else
zget_DiagRecs(assoc->encode, esrequest.errcode,
esrequest.errstring);
/* Backend indicates error, request will not be processed */
- yaz_log(YLOG_DEBUG,"Request could not be processed...failure !");
+ yaz_log(log_request, "Extended Service: %s (failed)", ext_name);
*resp->operationStatus = Z_ExtendedServicesResponse_failure;
resp->num_diagnostics = diagRecs->num_diagRecs;
resp->diagnostics = diagRecs->diagRecs;
projects / yaz-moved-to-github.git / blobdiff