base

fhs/sh-opendav/share_common.c

@@ -0,0 +1,172 @@
+ /****************************************************************************
+
+   mod_dav_pgsql (DASL) for apache 2.X
+   CopyRight(C) 2005 SolutionBox Inc. All Rights reserved.
+   CopyRight(C) 2006 Netomi Inc. All Rights reserved.
+   Author : elenoa lazyfake (elenoa@solutionbox.co.kr)
+
+   $Id: share.c,v 1.8 2007/02/22 08:22:13 elenoa Exp $
+
+   Redistribution and use in source and binary forms, with or with out
+   modification, are not permitted in outside of SolutionBox Inc.
+
+ ****************************************************************************/
+#include <unistd.h>
+#include <ctype.h>
+#include <math.h>
+
+#include <httpd.h>
+#include <http_config.h>
+#include <http_protocol.h>
+#include <http_log.h>
+#include <http_core.h>      /* for ap_construct_url */
+#include <http_request.h>
+
+#include <apr_strings.h>
+#include <apr_signal.h>
+
+#include "dav_repos.h"
+#include "dbms.h"
+#include "util.h"
+#include "share_common.h"
+#include "share_account.h"
+#include "share_anonymous.h"
+#include "share_fhs_stat.h"
+#include "share_statistic.h"
+
+/************************/
+/* initialize functions */
+void *dav_shared_get_new_memory(struct shm_mgnt *mgnt, server_rec *s, apr_pool_t *p, bool block)
+{
+	apr_status_t sts;
+	void *mem = NULL;
+
+#ifndef __OPENDAV_SHARED_NOT_USE
+	/* create and check shared memory */
+	sts = apr_shm_attach(&(mgnt->shm), mgnt->shm_key, p);
+	if (sts != APR_SUCCESS) {
+		if (sts == APR_EEXIST) {
+		}
+		ap_log_error(APLOG_MARK, APLOG_ERR, sts, s, "OPENDAV: initialize_shared_memory: "
+			"cannot attach shared memory [%s]", mgnt->shm_key);
+		return NULL;
+	}
+	if (apr_shm_size_get(mgnt->shm) != mgnt->size) {
+		ap_log_error(APLOG_MARK, APLOG_ERR, sts, s, "OPENDAV: initialize_shared_memory: "
+			"size not match. request size %d alloced size %d [%s]", 
+			(int)mgnt->size,
+			(int)apr_shm_size_get(mgnt->shm),
+			mgnt->shm_key);
+		return NULL;
+	}
+	mem = apr_shm_baseaddr_get(mgnt->shm);
+	if (mem == NULL) {
+		ap_log_error(APLOG_MARK, APLOG_ERR, 0, s, "OPENDAV: initialize_shared_memory: "
+			"cannot find shared memory address(attach) [%s]", mgnt->shm_key);
+		return NULL;
+	}
+
+	ap_log_error(APLOG_MARK, APLOG_ERR, 0, s, "OPENDAV: initialize_shared_memory: "
+		"realm '%s', shared memory %d byte allocate success [%s]",
+		mgnt->shm_key, mgnt->size, mgnt->shm_key);
+
+	apr_lockmech_e  	mech;
+	if (block)
+		mech = APR_LOCK_DEFAULT;
+	else 
+		mech = APR_LOCK_FCNTL;
+
+	apr_file_remove(mgnt->lock_key, p);
+	sts = apr_global_mutex_create(&(mgnt->lock), mgnt->lock_key, mech, p);
+	if (sts != APR_SUCCESS) {
+		ap_log_error(APLOG_MARK, APLOG_ERR, sts, s, "OPENDAV: initialize_shared_memory: "
+			"cannot create global mutex [%s]", mgnt->shm_key);
+		return NULL;
+	}
+
+#ifdef __OPENDAV_DEBUG_SHARED__
+	DBG1("dav_shared_get_new_memory: pass mem:%x", (int)mem);
+#endif // __OPENDAV_DEBUG_SHARED__
+#endif // !__OPENDAV_SHARED_NOT_USE
+
+	return mem;
+}
+
+int dav_initialize_shared_memory(server_rec *s, apr_pool_t *p)
+{
+
+#ifndef __OPENDAV_SHARED_NOT_USE
+	dav_repos_server_conf *dsc;
+
+	/* get dav_repos_server_conf structure */
+	dsc = dav_repos_get_server_conf(s);
+	if (!dsc) {
+		ap_log_error(APLOG_MARK, APLOG_ERR, 0, s, "OPENDAV: initialize_shared_memory: "
+			"fail to read config file");
+		return !OK;
+	}
+
+	/* check configuration */
+	if (dav_initialize_shared_fhs_stat(dsc, s, p) != OK)
+		return !OK;
+
+#ifndef __OPENDISK_SOLUTION_NOT_USE_TS__
+	if (dav_initialize_shared_statistic(dsc, s, p) != OK)
+		return !OK;
+#endif // !__OPENDISK_SOLUTION_NOT_USE_TS__ 
+
+	if (dav_initialize_shared_anonymous(dsc, s, p) != OK)
+		return !OK;
+	
+	if (dav_initialize_shared_account_cache(dsc, s, p) != OK)
+		return !OK;
+
+	ap_log_error(APLOG_MARK, APLOG_ERR, 0, s, "OPENDAV: initialize_shared_memory: initialize success");
+
+#endif // !__OPENDAV_SHARED_NOT_USE
+
+	return OK;
+}
+
+apr_status_t dav_cleanup_shared_memory(void *data)
+{
+	//server_rec *s = (server_rec *)data;
+
+#ifndef __OPENDAV_SHARED_NOT_USE
+
+
+	dav_cleanup_shared_fhs_stat();
+
+#ifndef __OPENDISK_SOLUTION_NOT_USE_TS__
+	dav_cleanup_shared_statistic();
+#endif // !__OPENDISK_SOLUTION_NOT_USE_TS__
+		
+	dav_cleanup_shared_anonymous();
+
+	dav_cleanup_shared_account_cache();
+
+	ap_log_error(APLOG_MARK, APLOG_ERR, 0, NULL, "OPENDAV: dav_cleanup_shared_memory: Detach Passed");
+
+#endif // !__OPENDAV_SHARED_NOT_USE
+
+	return 0;
+}
+
+// 2014.06.04 dadamin
+// 메타 정보 테이블
+char* dav_get_target_table(const char *tranid, char * buf)
+{
+	if (!buf)
+		return NULL;
+	sprintf(buf, "t_meta_%s", tranid);
+
+	return buf;
+}
+
+// uri 값 대신 display name 사용 유무
+// 0: uri 사용, 1: dispaly name 사용, -1: error
+int dav_use_display_name()
+{
+	int r = 1;
+	return r;
+}