| The Android Open Source Project | 7f81d9b | 2009-03-03 19:30:08 -0800 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright (C) 2008 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | #ifndef bbs_STRING_EM_H |
| 18 | #define bbs_STRING_EM_H |
| 19 | |
| 20 | /** |
| 21 | * This file contains string related functions. |
| 22 | */ |
| 23 | |
| 24 | /* ---- includes ----------------------------------------------------------- */ |
| 25 | |
| 26 | #include <stdarg.h> |
| 27 | |
| 28 | #include "b_BasicEm/Basic.h" |
| 29 | |
| 30 | /* ---- related objects --------------------------------------------------- */ |
| 31 | |
| 32 | /* ---- typedefs ----------------------------------------------------------- */ |
| 33 | |
| 34 | /* ---- constants ---------------------------------------------------------- */ |
| 35 | |
| 36 | /* ---- external functions ------------------------------------------------- */ |
| 37 | |
| 38 | /** copies a string from srcA to dstA; returns dstA */ |
| 39 | char* bbs_strcpy( char* dstA, const char* srcA ); |
| 40 | |
| 41 | /** copies sizeA caracters from from srcA to dstA; returns dstA */ |
| 42 | char* bbs_strncpy( char* dstA, const char* srcA, uint32 sizeA ); |
| 43 | |
| 44 | /** adds a string srcA to string dstA; returns dstA */ |
| 45 | char* bbs_strcat( char* dstA, const char* srcA ); |
| 46 | |
| 47 | /** adds sizeA characters from srcA to string dstA; returns dstA */ |
| 48 | char* bbs_strncat( char* dstA, const char* srcA, uint32 sizeA ); |
| 49 | |
| 50 | /** returns number of characters in string excluding terminating 0 */ |
| 51 | uint32 bbs_strlen( const char* strA ); |
| 52 | |
| 53 | /** returns true if both strings are equal */ |
| 54 | flag bbs_strequal( const char* str1A, const char* str2A ); |
| 55 | |
| 56 | /** returns true if all characters of the smaller of both string are equal with the other string */ |
| 57 | flag bbs_strmatch( const char* str1A, const char* str2A ); |
| 58 | |
| 59 | /** writes a formated string to buffer with size limitation; returns number of characters written |
| 60 | * Not all possible format types of stdlib function snprintf are handled in this function |
| 61 | */ |
| 62 | uint32 bbs_snprintf( char* dstA, uint32 bufSizeA, const char* formatA, ... ); |
| 63 | |
| 64 | /** writes a formated string to buffer with size limitation; returns number of characters written |
| 65 | * Not all possible format types of stdlib function vsnprintf are handled in this function |
| 66 | */ |
| 67 | uint32 bbs_vsnprintf( char* dstA, uint32 bufSizeA, const char* formatA, va_list argsA ); |
| 68 | |
| 69 | /** converts a string to an integer */ |
| 70 | int32 bbs_atoi( const char* strA ); |
| 71 | |
| 72 | #endif /* bbs_STRING_EM_H */ |
| 73 | |