-/* $Id: pazpar2.h,v 1.36 2007-05-10 11:46:09 adam Exp $
+/* $Id: pazpar2.h,v 1.42 2007-06-15 19:35:17 adam Exp $
Copyright (c) 2006-2007, Index Data.
This file is part of Pazpar2.
#include "eventl.h"
#include "config.h"
#include "parameters.h"
+#include "http.h"
struct record;
struct client;
+
+enum pazpar2_error_code {
+ PAZPAR2_NO_ERROR = 0,
+
+ PAZPAR2_NO_SESSION,
+ PAZPAR2_MISSING_PARAMETER,
+ PAZPAR2_MALFORMED_PARAMETER_VALUE,
+ PAZPAR2_MALFORMED_PARAMETER_ENCODING,
+ PAZPAR2_MALFORMED_SETTING,
+ PAZPAR2_HITCOUNTS_FAILED,
+ PAZPAR2_RECORD_MISSING,
+ PAZPAR2_NO_TARGETS,
+ PAZPAR2_CONFIG_TARGET,
+ PAZPAR2_RECORD_FAIL,
+ PAZPAR2_NOT_IMPLEMENTED,
+
+ PAZPAR2_LAST_ERROR
+};
+
// Represents a (virtual) database on a host
struct database {
struct host *host;
struct termlist *termlist;
};
+struct session_watchentry {
+ void *data;
+ http_channel_observer_t obs;
+ session_watchfun fun;
+};
+
// End-user session
struct session {
struct session_database *databases; // All databases, settings overriden
struct named_termlist termlists[SESSION_MAX_TERMLISTS];
struct relevance *relevance;
struct reclist *reclist;
- struct {
- void *data;
- session_watchfun fun;
- } watchlist[SESSION_WATCH_MAX + 1];
+ struct session_watchentry watchlist[SESSION_WATCH_MAX + 1];
int expected_maxrecs;
int total_hits;
int total_records;
void destroy_session(struct session *s);
int load_targets(struct session *s, const char *fn);
void statistics(struct session *s, struct statistics *stat);
-char *search(struct session *s, char *query, char *filter);
+enum pazpar2_error_code search(struct session *s, char *query,
+ char *filter, const char **addinfo);
struct record_cluster **show(struct session *s, struct reclist_sortparms *sp, int start,
int *num, int *total, int *sumhits, NMEM nmem_show);
struct record_cluster *show_single(struct session *s, int id);
struct termlist_score **termlist(struct session *s, const char *name, int *num);
-void session_set_watch(struct session *s, int what, session_watchfun fun, void *data);
+int session_set_watch(struct session *s, int what, session_watchfun fun, void *data, struct http_channel *c);
int session_active_clients(struct session *s);
void session_apply_setting(struct session *se, char *dbname, char *setting, char *value);
char *session_setting_oneval(struct session_database *db, int offset);
void start_http_listener(void);
void start_proxy(void);
-void start_zproxy(void);
void pazpar2_add_channel(IOCHAN c);
void pazpar2_event_loop(void);
int host_getaddrinfo(struct host *host);
xmlDoc *normalize_record(struct session_database *sdb, Z_External *rec);
+xmlDoc *record_to_xml(struct session_database *sdb, Z_External *rec);
struct record *ingest_record(struct client *cl, Z_External *rec,
int record_no);
void session_alert_watch(struct session *s, int what);
void pull_terms(NMEM nmem, struct ccl_rpn_node *n, char **termlist, int *num);
+int pazpar2_process(int debug,
+ void (*work)(void *data), void *data,
+ const char *pidfile, const char *uid);
+
+
#endif
/*