+#include <yaz/querytowrbuf.h>
+#include <yaz/timing.h>
+#include <stdio.h>
+#include <time.h>
+
+namespace mp = metaproxy_1;
+namespace yf = metaproxy_1::filter;
+
+namespace metaproxy_1 {
+ namespace filter {
+ class Log::Impl {
+ public:
+ class LFile;
+ typedef boost::shared_ptr<Log::Impl::LFile> LFilePtr;
+ public:
+ //Impl();
+ Impl(const std::string &x = "-");
+ ~Impl();
+ void process(metaproxy_1::Package & package);
+ void configure(const xmlNode * ptr);
+ private:
+ void openfile(const std::string &fname);
+ // needs to be static to be called by C pointer-to-function-syntax
+ static void stream_write(ODR o, void *handle, int type,
+ const char *buf, int len);
+ // needs to be static to be called by C pointer-to-function-syntax
+ static void option_write(const char *name, void *handle);
+ private:
+ std::string m_msg_config;
+ bool m_1line;
+ bool m_access;
+ bool m_user_access;
+ bool m_req_apdu;
+ bool m_res_apdu;
+ bool m_req_session;
+ bool m_res_session;
+ bool m_init_options;
+ LFilePtr m_file;
+ std::string m_time_format;
+ // Only used during confiqgure stage (no threading),
+ // for performance avoid opening files which other log filter
+ // instances already have opened
+ static std::list<LFilePtr> filter_log_files;
+
+ boost::mutex m_session_mutex;
+ std::map<mp::Session, std::string> m_sessions;
+ };
+
+ class Log::Impl::LFile {
+ public:
+ boost::mutex m_mutex;
+ std::string m_fname;
+ FILE *fhandle;
+ ~LFile();
+ LFile(std::string fname);
+ LFile(std::string fname, FILE *outf);
+ void log(const std::string &date_format,
+ std::ostringstream &os);
+ void flush();
+ };
+
+ }
+}
+
+// define Pimpl wrapper forwarding to Impl
+
+yf::Log::Log() : m_p(new Impl)
+{
+}
+
+yf::Log::Log(const std::string &x) : m_p(new Impl(x))
+{
+}
+
+yf::Log::~Log()
+{ // must have a destructor because of boost::scoped_ptr
+}
+
+void yf::Log::configure(const xmlNode *xmlnode, bool test_only,
+ const char *path)
+{
+ m_p->configure(xmlnode);
+}
+
+void yf::Log::process(mp::Package &package) const
+{
+ m_p->process(package);
+}
+
+
+// static initialization
+std::list<yf::Log::Impl::LFilePtr> yf::Log::Impl::filter_log_files;
+
+
+yf::Log::Impl::Impl(const std::string &x)
+ : m_msg_config(x),
+ m_1line(false),
+ m_access(true),
+ m_user_access(false),
+ m_req_apdu(false),
+ m_res_apdu(false),
+ m_req_session(false),
+ m_res_session(false),
+ m_init_options(false),
+ m_time_format("%H:%M:%S-%d/%m")
+{
+ openfile("");
+}
+
+
+yf::Log::Impl::~Impl()
+{
+}
+
+static void log_DefaultDiagFormat(WRBUF w, Z_DefaultDiagFormat *e)
+{
+ if (e->condition)
+ wrbuf_printf(w, ODR_INT_PRINTF " ",*e->condition);
+ else
+ wrbuf_puts(w, "?? ");
+ if (e->which == Z_DefaultDiagFormat_v2Addinfo && e->u.v2Addinfo)
+ wrbuf_puts(w, e->u.v2Addinfo);
+ else if (e->which == Z_DefaultDiagFormat_v3Addinfo && e->u.v3Addinfo)
+ wrbuf_puts(w, e->u.v3Addinfo);
+}
+
+static void log_DiagRecs(WRBUF w, int num_diagRecs, Z_DiagRec **diags)
+{
+ if (diags[0]->which != Z_DiagRec_defaultFormat)
+ wrbuf_puts(w ,"(diag not in default format?)");
+ else
+ {
+ Z_DefaultDiagFormat *e = diags[0]->u.defaultFormat;
+ log_DefaultDiagFormat(w, e);
+ }
+}
+
+static void log_1_line(Z_APDU *z_req, Z_APDU *z_res, WRBUF w)
+{
+ switch (z_req->which)
+ {
+ case Z_APDU_initRequest:
+ wrbuf_puts(w, "Init ");
+ if (z_res->which != Z_APDU_initResponse)
+ wrbuf_printf(w, "? response=%d", z_res->which);
+ else
+ {
+ Z_InitRequest *req = z_req->u.initRequest;
+ Z_InitResponse *res = z_res->u.initResponse;
+ if (res->result && *res->result)
+ wrbuf_printf(w, "OK -");
+ else
+ {
+ Z_External *uif = res->userInformationField;
+ bool got_code = false;
+ wrbuf_printf(w, "ERROR ");
+ if (uif && uif->which == Z_External_userInfo1)
+ {
+ Z_OtherInformation *ui = uif->u.userInfo1;
+ if (ui->num_elements >= 1)
+ {
+ Z_OtherInformationUnit *unit = ui->list[0];
+ if (unit->which == Z_OtherInfo_externallyDefinedInfo &&
+ unit->information.externallyDefinedInfo &&
+ unit->information.externallyDefinedInfo->which ==
+ Z_External_diag1)
+ {
+ Z_DiagnosticFormat *diag =
+ unit->information.externallyDefinedInfo->
+ u.diag1;
+ if (diag->num >= 1)
+ {
+ Z_DiagnosticFormat_s *ds = diag->elements[0];
+ if (ds->which ==
+ Z_DiagnosticFormat_s_defaultDiagRec)
+ {
+ log_DefaultDiagFormat(w,
+ ds->u.defaultDiagRec);
+ got_code = true;
+ }
+ }
+
+ }
+ }
+ }
+ if (!got_code)
+ wrbuf_puts(w, "-");
+ }
+ wrbuf_printf(w, " ID:%s Name:%s Version:%s",
+ req->implementationId ? req->implementationId :"-",
+ req->implementationName ?req->implementationName : "-",
+ req->implementationVersion ?
+ req->implementationVersion : "-");
+ }
+ break;
+ case Z_APDU_searchRequest:
+ wrbuf_puts(w, "Search ");
+ if (z_res->which != Z_APDU_searchResponse)
+ wrbuf_printf(w, "? response=%d", z_res->which);
+ else
+ {
+ Z_SearchRequest *req = z_req->u.searchRequest;
+ Z_SearchResponse *res = z_res->u.searchResponse;
+ int i;
+ for (i = 0 ; i < req->num_databaseNames; i++)
+ {
+ if (i)
+ wrbuf_printf(w, "+");
+ wrbuf_puts(w, req->databaseNames[i]);
+ }
+ wrbuf_printf(w, " ");
+ if (!res->records)
+ {
+ wrbuf_printf(w, "OK " ODR_INT_PRINTF " %s", *res->resultCount,
+ req->resultSetName);
+ }
+ else if (res->records->which == Z_Records_DBOSD)
+ {
+ wrbuf_printf(w, "OK " ODR_INT_PRINTF " %s", *res->resultCount,
+ req->resultSetName);
+ }
+ else if (res->records->which == Z_Records_NSD)
+ {
+ wrbuf_puts(w, "ERROR ");
+ log_DefaultDiagFormat(w,
+ res->records->u.nonSurrogateDiagnostic);
+ }
+ else if (res->records->which == Z_Records_multipleNSD)
+ {
+ wrbuf_puts(w, "ERROR ");
+ log_DiagRecs(
+ w,
+ res->records->u.multipleNonSurDiagnostics->num_diagRecs,
+ res->records->u.multipleNonSurDiagnostics->diagRecs);
+ }
+ wrbuf_printf(w, " 1+" ODR_INT_PRINTF " ",
+ res->numberOfRecordsReturned
+ ? *res->numberOfRecordsReturned : 0);
+ yaz_query_to_wrbuf(w, req->query);
+ }
+ break;
+ case Z_APDU_presentRequest:
+ wrbuf_puts(w, "Present ");
+ if (z_res->which != Z_APDU_presentResponse)
+ wrbuf_printf(w, "? response=%d", z_res->which);
+ else
+ {
+ Z_PresentRequest *req = z_req->u.presentRequest;
+ Z_PresentResponse *res = z_res->u.presentResponse;
+
+ if (!res->records)
+ {
+ wrbuf_printf(w, "OK");
+ }
+ else if (res->records->which == Z_Records_DBOSD)
+ {
+ wrbuf_printf(w, "OK");
+ }
+ else if (res->records->which == Z_Records_NSD)
+ {
+ wrbuf_puts(w, "ERROR ");
+ log_DefaultDiagFormat(w,
+ res->records->u.nonSurrogateDiagnostic);
+ }
+ else if (res->records->which == Z_Records_multipleNSD)
+ {
+ wrbuf_puts(w, "ERROR ");
+ log_DiagRecs(
+ w,
+ res->records->u.multipleNonSurDiagnostics->num_diagRecs,
+ res->records->u.multipleNonSurDiagnostics->diagRecs);
+ }
+ wrbuf_printf(w, " %s " ODR_INT_PRINTF "+" ODR_INT_PRINTF " ",
+ req->resultSetId, *req->resultSetStartPoint,
+ *req->numberOfRecordsRequested);
+ }
+ break;
+ case Z_APDU_deleteResultSetRequest:
+ wrbuf_puts(w, "deleteResultSet ");
+ break;
+ case Z_APDU_accessControlRequest:
+ wrbuf_puts(w, "accessControl ");
+ break;
+ case Z_APDU_resourceControlRequest:
+ wrbuf_puts(w, "resourceControl ");
+ break;
+ case Z_APDU_triggerResourceControlRequest:
+ wrbuf_puts(w, "triggerResourceControlRequest");
+ break;
+ case Z_APDU_resourceReportRequest:
+ wrbuf_puts(w, "resourceReport ");
+ break;
+ case Z_APDU_scanRequest:
+ wrbuf_puts(w, "Scan ");
+ if (z_res->which != Z_APDU_scanResponse)
+ wrbuf_printf(w, "? response=%d", z_res->which);
+ else
+ {
+ Z_ScanRequest *req = z_req->u.scanRequest;
+ Z_ScanResponse *res = z_res->u.scanResponse;
+ int i;
+ for (i = 0 ; i < req->num_databaseNames; i++)
+ {
+ if (i)
+ wrbuf_printf(w, "+");
+ wrbuf_puts(w, req->databaseNames[i]);
+ }
+ wrbuf_puts(w, " ");
+ if (!res->scanStatus || *res->scanStatus == 0)
+ wrbuf_puts(w, "OK");
+ else if (*res->scanStatus == 6)
+ wrbuf_puts(w, "ERROR");
+ else
+ wrbuf_printf(w, "PARTIAL" ODR_INT_PRINTF, *res->scanStatus);
+
+ wrbuf_printf(w, " " ODR_INT_PRINTF " " ODR_INT_PRINTF "+"
+ ODR_INT_PRINTF "+" ODR_INT_PRINTF " ",
+ res->numberOfEntriesReturned ?
+ *res->numberOfEntriesReturned : 0,
+ req->preferredPositionInResponse ?
+ *req->preferredPositionInResponse : 1,
+ *req->numberOfTermsRequested,
+ res->stepSize ? *res->stepSize : 1);
+
+ yaz_scan_to_wrbuf(w, req->termListAndStartPoint,
+ req->attributeSet);
+ }
+ break;
+ case Z_APDU_sortRequest:
+ wrbuf_puts(w, "sort ");
+ if (z_res->which != Z_APDU_sortResponse)
+ wrbuf_printf(w, "? response=%d", z_res->which);
+ else
+ {
+ Z_SortResponse *res = z_res->u.sortResponse;
+ Z_SortRequest *req = z_res->u.sortRequest;
+ int i;
+
+ if (*res->sortStatus == Z_SortResponse_success)
+ wrbuf_puts(w, "OK");
+ else if (*res->sortStatus == Z_SortResponse_partial_1)
+ wrbuf_puts(w, "PARTIAL");
+ else if (*res->sortStatus == Z_SortResponse_failure)
+ wrbuf_puts(w, "ERROR");