str_utils.cpp
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上传日期:2017-01-08
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文件大小:5k
- /*****************************************************************************
- * Copyright Statement:
- * --------------------
- * This software is protected by Copyright and the information contained
- * herein is confidential. The software may not be copied and the information
- * contained herein may not be used or disclosed except with the written
- * permission of MediaTek Inc. (C) 2005
- *
- * BY OPENING THIS FILE, BUYER HEREBY UNEQUIVOCALLY ACKNOWLEDGES AND AGREES
- * THAT THE SOFTWARE/FIRMWARE AND ITS DOCUMENTATIONS ("MEDIATEK SOFTWARE")
- * RECEIVED FROM MEDIATEK AND/OR ITS REPRESENTATIVES ARE PROVIDED TO BUYER ON
- * AN "AS-IS" BASIS ONLY. MEDIATEK EXPRESSLY DISCLAIMS ANY AND ALL WARRANTIES,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT.
- * NEITHER DOES MEDIATEK PROVIDE ANY WARRANTY WHATSOEVER WITH RESPECT TO THE
- * SOFTWARE OF ANY THIRD PARTY WHICH MAY BE USED BY, INCORPORATED IN, OR
- * SUPPLIED WITH THE MEDIATEK SOFTWARE, AND BUYER AGREES TO LOOK ONLY TO SUCH
- * THIRD PARTY FOR ANY WARRANTY CLAIM RELATING THERETO. MEDIATEK SHALL ALSO
- * NOT BE RESPONSIBLE FOR ANY MEDIATEK SOFTWARE RELEASES MADE TO BUYER'S
- * SPECIFICATION OR TO CONFORM TO A PARTICULAR STANDARD OR OPEN FORUM.
- *
- * BUYER'S SOLE AND EXCLUSIVE REMEDY AND MEDIATEK'S ENTIRE AND CUMULATIVE
- * LIABILITY WITH RESPECT TO THE MEDIATEK SOFTWARE RELEASED HEREUNDER WILL BE,
- * AT MEDIATEK'S OPTION, TO REVISE OR REPLACE THE MEDIATEK SOFTWARE AT ISSUE,
- * OR REFUND ANY SOFTWARE LICENSE FEES OR SERVICE CHARGE PAID BY BUYER TO
- * MEDIATEK FOR SUCH MEDIATEK SOFTWARE AT ISSUE.
- *
- * THE TRANSACTION CONTEMPLATED HEREUNDER SHALL BE CONSTRUED IN ACCORDANCE
- * WITH THE LAWS OF THE STATE OF CALIFORNIA, USA, EXCLUDING ITS CONFLICT OF
- * LAWS PRINCIPLES. ANY DISPUTES, CONTROVERSIES OR CLAIMS ARISING THEREOF AND
- * RELATED THERETO SHALL BE SETTLED BY ARBITRATION IN SAN FRANCISCO, CA, UNDER
- * THE RULES OF THE INTERNATIONAL CHAMBER OF COMMERCE (ICC).
- *
- *****************************************************************************/
- /*****************************************************************************
- *
- * Filename:
- * ---------
- * str_utils.cpp
- *
- * Project:
- * --------
- * Maui META APP
- *
- * Description:
- * ------------
- * string utility function source
- *
- * Author:
- * -------
- * Andy Ueng (mtk00490)
- *
- *============================================================================
- * HISTORY
- * Below this line, this part is controlled by PVCS VM. DO NOT MODIFY!!
- *------------------------------------------------------------------------------
- * $Revision$
- * $Modtime$
- * $Log$
- *
- *------------------------------------------------------------------------------
- * Upper this line, this part is controlled by PVCS VM. DO NOT MODIFY!!
- *============================================================================
- ****************************************************************************/
- #include <vcl.h>
- #include <math.h>
- #include <stdio.h>
- #pragma hdrstop
- //============================================================================
- bool RemoveLastSpaceFromStr( AnsiString &as_str )
- {
- int i;
- for( i=as_str.Length(); i>=1; i-- )
- {
- if( as_str.SubString(i, 1).AnsiCompareIC(" ") != 0 )
- break;
- }
- as_str = as_str.SubString(1, i);
- return true;
- }
- //----------------------------------------------------------------------------
- int Get_CharAppearCount( AnsiString as_str, char c )
- {
- int count=0;
- int length = as_str.Length();
- char str[1024];
- strcpy( str, as_str.c_str() );
- for(int i=0; i<length; i++ )
- {
- if( str[i] == c )
- count++;
- }
- return count;
- }
- //----------------------------------------------------------------------------
- int Get_CharAppearPosition( AnsiString as_str, char c, int times )
- {
- int count=0;
- int length = as_str.Length();
- char str[1024];
- strcpy( str, as_str.c_str() );
- for(int i=0; i<length; i++ )
- {
- if( str[i] == c )
- {
- count++;
- if( count == times )
- {
- return i+1;
- }
- }
- }
- return -1;
- }
- //---------------------------------------------------------------------------
- int Get_CharAppearPosition( AnsiString as_str, char pre_c, char target_c, int times )
- {
- bool b_pre_c_found = false;
- int count=0;
- int pre_c_pos = -1;
- int length = as_str.Length();
- char str[1024];
- strcpy( str, as_str.c_str() );
- for(int i=0; i<length; i++ )
- {
- if( str[i] == pre_c )
- {
- count++;
- if( count == times )
- {
- pre_c_pos = i;
- b_pre_c_found = true;
- break;
- }
- }
- }
- if( ! b_pre_c_found ) return false;
- for(int i= pre_c_pos+1; i<length; i++ )
- {
- if( str[i] == target_c )
- {
- return i+1;
- }
- }
- return -1;
- }