test-database-update.c

linux下的电话本的最底层

/*	librecord2 - Record Object manipulation and storage library 2
 *
 *	Authors: YE Nan <[e-mail]> 
 *	
 *	This software and associated documentation files (the "Software") 
 *	are copyright (C) 2005 LiPS Linux Phone Standards Forum [FranceTelecom] 
 *	All Rights Reserved. 
 *
 *	A copyright license is hereby granted for redistribution and use of 
 *	the Software in source and binary forms, with or without modification, 
 *	provided that the following conditions are met: 
 *	- Redistributions of source code must retain the above copyright notice, 
 *	this copyright license and the following disclaimer. 
 *  - Redistributions in binary form must reproduce the above copyright 
 * 	notice, this copyright license and the following disclaimer in the 
 *	documentation and/or other materials provided with the distribution. 
 *	- Neither the name of LiPS  nor the names of its Members may be used 
 *	to endorse or promote products derived from the Software without 
 *	specific prior written permission. 
 *
 *	A patent license for any Necessary Claims owned by Members of LiPS Forum 
 *	to make, have made, use, import, offer to sell, lease and sell or otherwise 
 *	distribute any implementation compliant with the any specification adopted 
 *	by the LiPS Forumcan be obtained from the respective Members on reasonable 
 *	and non-discriminatory terms and conditions and under reciprocity, as 
 *	regulated in more detail in the Internal Policy of the LiPS Forum. 
 *
 *	THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER, ITS MEMBERS AND CONTRIBUTORS 
 *	"AS IS", AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 
 *	THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE 
 *	AND NON-INFRINGEMENT ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER, 
 *	ITS MEMBERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
 *	SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 
 *	PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; 
 *	OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 
 *	WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
 *	ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 
 *	POSSIBILITY OF SUCH DAMAGE. 
 */

#include <stdio.h>
#include <stdlib.h>
#include <time.h>

#include <glib.h>
#include <database.h>

#define TEMPL_FNAME			"./sample.templ"

#define	DB_FNAME				"./sample.db"
#define	DB_ELEMENT_NAME	"sample"

#define	MAX_RECORDS	1

typedef enum {
	REC_FIELD_UID						= 1,
	REC_FIELD_NAME					= 3,
	REC_FIELD_MOBILE				= 6,
	REC_FIELD_NUM_HOME			= 7,
	REC_FIELD_NUM_OFFICE		= 8,
	REC_FIELD_FAX						= 9,
	REC_FIELD_COMPANY				= 10,
	REC_FIELD_DEPART				= 11,
	REC_FIELD_WEBSITE				= 12,
	REC_FIELD_EMAIL					= 13,
	REC_FIELD_PICTURE				= 14,
	REC_FIELD_RINGTONE			= 15,
	REC_FIELD_ADDRESS				= 16,
	REC_FIELD_CUSTOM_FLOAT	= 17,
	REC_FIELD_CUSTOM_BINARY	= 18,
} RecordFields;

FieldTemplate * templ = NULL;

static void
update_record (RecordDBElement	*element,
							 Record						*record)
{
	RecordDBError error;
	RecordDB * db = NULL;
	
	db = record_db_element_get_db(element);
	record_db_open(db);

	record_db_trans_begin(db);
	error = record_db_element_update_record(element,
																					record);
	record_db_trans_commit(db);
	
	record_db_close(db);

	return;
}

static Record *
get_record (RecordDBElement	*element,
						guint32					 uid)
{
	Record * record = NULL;
	RecordDBError error;
	RecordDB * db = NULL;
	
	db = record_db_element_get_db(element);
	
	record_db_open(db);

	record_db_trans_begin(db);
	error = record_db_element_get_record(element,
																			 &record,
																			 uid);
	record_db_trans_commit(db);
	
	record_db_close(db);

	return record;
}

int main (int argc, char *argv[])
{
	RecordDB * db = NULL;
	RecordDBElement * element = NULL;
	
	templ = field_template_new_from_file(TEMPL_FNAME);
	
	db = record_db_new(DB_FNAME);
	element = record_db_element_new(db, 
																	DB_ELEMENT_NAME,
																	templ);

	if (argc == 2)
	{
		Record * record = NULL;
		guint32 uid = 0;
		
		uid = atoi(argv[1]);
		
		record = get_record(element, uid);
		if (record)
		{
			g_print("%s(): orig record:\n",
							__FUNCTION__);
			record_print(record);
			
			if (TRUE)
			{
				gint i;
				Iterator * iter = NULL;
				
				gfloat f = 9.99;
				record_set_field_default(record,
																 REC_FIELD_CUSTOM_FLOAT,
																 &f,
																 FIELD_SIZE_AUTO);
				record_set_field_default(record,
																 REC_FIELD_RINGTONE,
																 "Ringtone/Modified.mp3",
																 FIELD_SIZE_AUTO);
				record_set_field_default(record,
																 REC_FIELD_PICTURE,
																 NULL,
																 FIELD_SIZE_AUTO);
																 
				iter = record_get_fids(record,
															 REC_FIELD_MOBILE,
															 FID_EXTEND);
				for (iterator_to_first(iter);
						 !iterator_at_last(iter);
						 iterator_next(iter))
				{
					guint32 fid = *(guint32 *)iterator_current(iter);
					
					record_set_field(record,
													 fid,
													 "0mobile0ext",
													 FIELD_SIZE_AUTO);
					record_set_default_fid(record,
																 REC_FIELD_MOBILE,
																 fid);
				}
				iterator_free(iter, TRUE);
				
				if (TRUE)
				{
					guint32 fid = FIELD_ID_INVALID;
					fid = record_add_field(record,
																 REC_FIELD_MOBILE);
					record_set_field(record,
													 fid,
													 "0mobile0new",
													 FIELD_SIZE_AUTO);
				}
				
				if (TRUE)
				{
					iter = record_get_fids(record,
																 REC_FIELD_ADDRESS,
																 FID_EXTEND);
					for (iterator_to_first(iter);
							 !iterator_at_last(iter);
							 iterator_next(iter))
					{
						guint32 fid = *(guint32 *)iterator_current(iter);
						
						record_remove_field(record,
																fid);
					}
					
					iterator_free(iter, TRUE);
				}
			}
			record_print(record);
			
			update_record(element, record);
			record_free(record);
			
			g_print("%s(): modified record:\n",
							__FUNCTION__);
			record = get_record(element, uid);	
			record_print(record);
			record_free(record);			
		}
	}
	
	record_db_element_free(element);
	record_db_free(db);
	
	field_template_free(templ);
	
	return EXIT_SUCCESS;
}

/*
vi:ts=2:nowrap:ai:expandtab 
*/