/* This file is part of the YAZ toolkit.
- * Copyright (C) 1995-2011 Index Data
+ * Copyright (C) 1995-2013 Index Data
* See the file LICENSE for details.
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
-#include <ctype.h>
#ifdef WIN32
#include <process.h>
#endif
#include <yaz/sc.h>
+#include <yaz/tpath.h>
#if HAVE_SYS_TYPES_H
#include <sys/types.h>
#include "session.h"
#include <yaz/statserv.h>
#include <yaz/daemon.h>
+#include <yaz/yaz-iconv.h>
static IOCHAN pListener = NULL;
0, /* one shot (single session) */
"", /* no PDUs */
"", /* diagnostic output to stderr */
- "tcp:@:9999", /* default listener port */
PROTO_Z3950, /* default application protocol */
900, /* idle timeout (seconds) */
- 1024*1024, /* maximum PDU size (approx.) to allow */
+ 64*1024*1024, /* maximum PDU size (approx.) to allow */
"default-config", /* configuration name to pass to backend */
"", /* set user id */
0, /* bend_start handler */
"", /* NT Service Dependencies */
"Z39.50 Server", /* NT Service Display Name */
#endif /* WIN32 */
- 0, /* SOAP handlers */
"", /* PID fname */
0, /* background daemon */
"", /* SSL certificate filename */
yaz_log(YLOG_WARN, "Bad/missing root element for config %s",
control_block.xml_config);
return 0;
-
+
}
}
return ptr;
cp = p->content;
if (first)
{
- while(*cp && isspace(*cp))
+ while(*cp && yaz_isspace(*cp))
cp++;
if (*cp)
first = 0; /* reset if we got non-whitespace out */
}
/* remove trailing whitespace */
cp = strlen((const char *)str) + str;
- while (cp != str && isspace(cp[-1]))
+ while (cp != str && yaz_isspace(cp[-1]))
cp--;
*cp = '\0';
/* return resulting string */
#endif
#if YAZ_HAVE_XML2
-static struct gfs_server * gfs_server_new(void)
+static struct gfs_server * gfs_server_new(const char *id)
{
struct gfs_server *n = (struct gfs_server *)
nmem_malloc(gfs_nmem, sizeof(*n));
n->directory = 0;
n->docpath = 0;
n->stylesheet = 0;
+ n->id = nmem_strdup_null(gfs_nmem, id);
n->retrieval = yaz_retrieval_create();
return n;
}
#endif
#if YAZ_HAVE_XML2
-static struct gfs_listen * gfs_listen_new(const char *id,
+static struct gfs_listen * gfs_listen_new(const char *id,
const char *address)
{
struct gfs_listen *n = (struct gfs_listen *)
int host_match = 0;
if ( !gfs->host || (host && gfs->host && !strcmp(host, gfs->host)))
host_match = 1;
- if (!gfs->listen_ref ||
- gfs->listen_ref == assoc->client_chan->chan_id)
+ if (!gfs->listen_ref)
listen_match = 1;
+ else
+ {
+ int i;
+ for (i = 0; gfs->listen_ref[i] != -1; i++)
+ if (gfs->listen_ref[i] == assoc->client_chan->chan_id)
+ listen_match = 1;
+ }
if (listen_match && host_match)
{
if (force_open ||
assoc->server = gfs;
assoc->last_control = &gfs->cb;
statserv_setcontrol(&gfs->cb);
-
+
gfs_server_chdir(gfs);
break;
}
statserv_setcontrol(&control_block);
assoc->last_control = &control_block;
}
- yaz_log(YLOG_DEBUG, "server select: config=%s",
+ yaz_log(YLOG_DEBUG, "server select: config=%s",
assoc->last_control->configname);
assoc->maximumRecordSize = assoc->last_control->maxrecordsize;
}
#if YAZ_HAVE_XML2
-static void xml_config_read(void)
+static void xml_config_read(const char *base_path)
{
struct gfs_server **gfsp = &gfs_server_list;
struct gfs_listen **gfslp = &gfs_listen_list;
struct gfs_server *gfs;
for ( ; attr; attr = attr->next)
- if (!xmlStrcmp(attr->name, BAD_CAST "listenref")
+ if (!xmlStrcmp(attr->name, BAD_CAST "listenref")
&& attr->children && attr->children->type == XML_TEXT_NODE)
listenref = nmem_dup_xml_content(gfs_nmem, attr->children);
else if (!xmlStrcmp(attr->name, BAD_CAST "id")
else
yaz_log(YLOG_WARN, "Unknown attribute '%s' for server",
attr->name);
- gfs = *gfsp = gfs_server_new();
+ gfs = *gfsp = gfs_server_new(id);
gfs->server_node_ptr = ptr_server;
if (listenref)
{
- int id_no;
- struct gfs_listen *gl = gfs_listen_list;
- for (id_no = 1; gl; gl = gl->next, id_no++)
- if (gl->id && !strcmp(gl->id, listenref))
- {
- gfs->listen_ref = id_no;
- break;
- }
- if (!gl)
- yaz_log(YLOG_WARN, "Non-existent listenref '%s' in server "
- "config element", listenref);
+ char **refs;
+ int num, i;
+ nmem_strsplit(gfs_nmem, ",", listenref, &refs, &num);
+ gfs->listen_ref = (int*) nmem_malloc(gfs_nmem,
+ sizeof(int) * (num + 1));
+ for (i = 0; i < num; i++)
+ {
+ int id_no;
+ struct gfs_listen *gl = gfs_listen_list;
+ gfs->listen_ref[i] = 0;
+ for (id_no = 1; gl; gl = gl->next, id_no++)
+ if (gl->id && !strcmp(gl->id, refs[i]))
+ {
+ gfs->listen_ref[i] = id_no;
+ break;
+ }
+ if (!gl)
+ yaz_log(YLOG_WARN, "Non-existent listenref '%s' "
+ "in server config element", refs[i]);
+ }
+ gfs->listen_ref[i] = -1;
}
for (ptr = ptr_server->children; ptr; ptr = ptr->next)
{
}
else if (!strcmp((const char *) ptr->name, "config"))
{
+ char fpath[1024];
strcpy(gfs->cb.configname,
nmem_dup_xml_content(gfs_nmem, ptr->children));
+
+ if (yaz_filepath_resolve(gfs->cb.configname,
+ base_path, 0, fpath))
+ strcpy(gfs->cb.configname, fpath);
}
else if (!strcmp((const char *) ptr->name, "cql2rpn"))
{
- gfs->cql_transform = cql_transform_open_fname(
- nmem_dup_xml_content(gfs_nmem, ptr->children)
- );
+ char fpath[1024];
+ char *fname = nmem_dup_xml_content(gfs_nmem, ptr->children);
+ if (yaz_filepath_resolve(fname, base_path, 0, fpath))
+ fname = fpath;
+
+ gfs->cql_transform = cql_transform_open_fname(fname);
+ if (!gfs->cql_transform)
+ {
+ yaz_log(YLOG_FATAL|YLOG_ERRNO,
+ "open CQL transform file '%s'", fname);
+ exit(1);
+ }
}
else if (!strcmp((const char *) ptr->name, "ccl2rpn"))
{
- char *name;
+ char *fname, fpath[1024];
FILE *f;
- name = nmem_dup_xml_content(gfs_nmem, ptr->children);
- if ((f = fopen(name, "r")) == 0) {
- yaz_log(YLOG_FATAL, "can't open CCL file '%s'", name);
+ fname = nmem_dup_xml_content(gfs_nmem, ptr->children);
+ if (yaz_filepath_resolve(fname, base_path, 0, fpath))
+ fname = fpath;
+
+ if ((f = fopen(fname, "r")) == 0) {
+ yaz_log(YLOG_FATAL, "can't open CCL file '%s'", fname);
exit(1);
}
gfs->ccl_transform = ccl_qual_mk();
}
else if (!strcmp((const char *) ptr->name, "directory"))
{
- gfs->directory =
+ gfs->directory =
nmem_dup_xml_content(gfs_nmem, ptr->children);
}
else if (!strcmp((const char *) ptr->name, "docpath"))
{
- gfs->docpath =
+ gfs->docpath =
nmem_dup_xml_content(gfs_nmem, ptr->children);
}
else if (!strcmp((const char *) ptr->name, "maximumrecordsize"))
}
else if (!strcmp((const char *) ptr->name, "retrievalinfo"))
{
+ if (base_path)
+ yaz_retrieval_set_path(gfs->retrieval, base_path);
if (yaz_retrieval_configure(gfs->retrieval, ptr))
- {
+ {
yaz_log(YLOG_FATAL, "%s in config %s",
yaz_retrieval_get_error(gfs->retrieval),
control_block.xml_config);
static void xml_config_open(void)
{
+ WRBUF base_path;
+ const char *last_p;
+ const char *fname = control_block.xml_config;
if (!getcwd(gfs_root_dir, FILENAME_MAX))
{
yaz_log(YLOG_WARN|YLOG_ERRNO, "getcwd failed");
init_control_tls = 1;
pthread_key_create(¤t_control_tls, 0);
#endif
-
+
gfs_nmem = nmem_create();
#if YAZ_HAVE_XML2
- if (control_block.xml_config[0] == '\0')
+ if (fname[0] == '\0')
return;
if (!xml_config_doc)
{
- xml_config_doc = xmlParseFile(control_block.xml_config);
+ xml_config_doc = xmlParseFile(fname);
if (!xml_config_doc)
{
- yaz_log(YLOG_FATAL, "Could not parse %s", control_block.xml_config);
+ yaz_log(YLOG_FATAL, "Could not parse %s", fname);
exit(1);
}
else
if (noSubstitutions == -1)
{
yaz_log(YLOG_WARN, "XInclude processing failed for config %s",
- control_block.xml_config);
+ fname);
exit(1);
}
}
}
- xml_config_read();
+ base_path = wrbuf_alloc();
+ last_p = strrchr(fname,
+#ifdef WIN32
+ '\\'
+#else
+ '/'
+#endif
+ );
+ if (last_p)
+ wrbuf_write(base_path, fname, last_p - fname);
+ else
+ wrbuf_puts(base_path, ".");
+ xml_config_read(wrbuf_cstr(base_path));
+ wrbuf_destroy(base_path);
#endif
}
}
}
+static void remove_listeners(void);
+
/*
* handle incoming connect requests.
* The dynamic mode is a bit tricky mostly because we want to avoid
/* Allocate the thread handle array */
pThreadHandles = (HANDLE *)malloc(sizeof(HANDLE) * iHandles);
- pCurrentHandle = pThreadHandles;
+ pCurrentHandle = pThreadHandles;
for (pCurrentThread = pFirstThread;
pCurrentThread != NULL;
}
/* WIN32 listener */
-static void listener(IOCHAN h, int event)
+static void listener(IOCHAN h, int event)
{
COMSTACK line = (COMSTACK) iochan_getdata(h);
IOCHAN parent_chan = line->user;
newHandle = (HANDLE) _beginthread(event_loop_thread, 0, new_chan);
if (newHandle == (HANDLE) -1)
{
-
+
yaz_log(YLOG_FATAL|YLOG_ERRNO, "Failed to create new thread.");
iochan_destroy(h);
return;
#else /* ! WIN32 */
/* To save having an #ifdef in event_loop we need to
- define this empty function
+ define this empty function
*/
void statserv_remove(IOCHAN pIOChannel)
{
return;
}
+ if (control_block.one_shot)
+ remove_listeners();
+
yaz_log(log_sessiondetail, "Connect from %s", cs_addrstr(new_line));
no_sessions++;
COMSTACK new_line = (COMSTACK) vp;
IOCHAN parent_chan = (IOCHAN) new_line->user;
- unsigned cs_get_mask, cs_accept_mask, mask =
+ unsigned cs_get_mask, cs_accept_mask, mask =
((new_line->io_pending & CS_WANT_WRITE) ? EVENT_OUTPUT : 0) |
((new_line->io_pending & CS_WANT_READ) ? EVENT_INPUT : 0);
a = 0;
#endif
yaz_log_xml_errors(0, YLOG_WARN);
- yaz_log(log_session, "Session - OK %d %s %ld",
+ yaz_log(log_session, "Session - OK %d %s PID=%ld",
no_sessions, a ? a : "[Unknown]", (long) getpid());
if (max_sessions && no_sessions >= max_sessions)
control_block.one_shot = 1;
else
mode = "static";
- yaz_log(log_server, "Adding %s listener on %s id=%d", mode, where,
- listen_id);
+ yaz_log(log_server, "Adding %s listener on %s id=%d PID=%ld", mode, where,
+ listen_id, (long) getpid());
l = cs_create_host(where, 2, &ap);
if (!l)
return 0; /* OK */
}
+static void remove_listeners(void)
+{
+ IOCHAN l = pListener;
+ for (; l; l = l->next)
+ iochan_destroy(l);
+}
+
#ifndef WIN32
/* UNIX only (for windows we don't need to catch the signals) */
static void catchchld(int num)
iochan_event_loop(pListener);
}
+#ifndef WIN32
+static void normal_stop_handler(int num)
+{
+ yaz_log(log_server, "Received SIGTERM. PID=%ld", (long) getpid());
+ exit(0);
+}
+#endif
+
static int statserv_sc_main(yaz_sc_t s, int argc, char **argv)
{
char sep;
return 1;
xml_config_open();
-
+
xml_config_bend_start();
if (control_block.inetd)
{
xml_config_add_listeners();
- if (!pListener && *control_block.default_listen)
- add_listener(control_block.default_listen, 0);
+ if (!pListener)
+ add_listener("tcp:@:9999", 0);
#ifndef WIN32
if (control_block.dynamic)
return 1;
if (s)
yaz_sc_running(s);
- yaz_log(YLOG_DEBUG, "Entering event loop.");
+#ifndef WIN32
+ signal(SIGTERM, normal_stop_handler);
+#endif
yaz_daemon(programname,
(control_block.background ? YAZ_DAEMON_FORK : 0),
daemon_handler, &pListener,
static void option_copy(char *dst, const char *src)
{
- strncpy(dst, src ? src : "", 127);
- dst[127] = '\0';
+ strncpy(dst, src ? src : "", BEND_NAME_MAX-1);
+ dst[BEND_NAME_MAX-1] = '\0';
}
int check_options(int argc, char **argv)
int ret = 0, r;
char *arg;
- yaz_log_init_level(yaz_log_mask_str(STAT_DEFAULT_LOG_LEVEL));
+ yaz_log_init_level(yaz_log_mask_str(STAT_DEFAULT_LOG_LEVEL));
- get_logbits(1);
+ get_logbits(1);
while ((ret = options("1a:iszSTl:v:u:c:w:t:k:Kd:A:p:DC:f:m:r:",
argv, argc, &arg)) != -2)
if (add_listener(arg, 0))
return 1; /* failed to create listener */
break;
- case '1':
+ case '1':
control_block.one_shot = 1;
control_block.dynamic = 0;
break;
break;
case 'v':
yaz_log_init_level(yaz_log_mask_str(arg));
- get_logbits(1);
+ get_logbits(1);
break;
case 'a':
option_copy(control_block.apdufile, arg);
case 'w':
if (chdir(arg))
{
- perror(arg);
+ perror(arg);
return 1;
}
break;
fprintf(stderr, "Usage: %s [ -a <pdufile> -v <loglevel>"
" -l <logfile> -u <user> -c <config> -t <minutes>"
" -k <kilobytes> -d <daemon> -p <pidfile> -C certfile"
- " -ziDST1 -m <time-format> -w <directory> <listener-addr>... ]\n", me);
+ " -zKiDST1 -m <time-format> -w <directory> <listener-addr>... ]\n", me);
return 1;
}
}
projects / yaz-moved-to-github.git / blobdiff