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add common string functions

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Garux
2020-01-24 02:47:33 +03:00
parent 416b1f7d54
commit 9485b925ff
1 changed files with 32 additions and 0 deletions
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32
tools/quake3/common/cmdlib.h
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@@ -77,6 +77,9 @@ void *safe_calloc_info( size_t size, const char* info );
static inline bool strEmpty( const char* string ){
return *string == '\0';
}
static inline bool strEmptyOrNull( const char* string ){
return string == NULL || *string == '\0';
}
static inline void strClear( char* string ){
*string = '\0';
}
@@ -97,6 +100,35 @@ char* strIstr( const char* haystack, const char* needle );
#define Q_stricmp strcasecmp
#define Q_strncasecmp strncasecmp
#endif
static inline bool strEqual( const char* string, const char* other ){
return strcmp( string, other ) == 0;
}
static inline bool strnEqual( const char* string, const char* other, size_t n ){
return strncmp( string, other, n ) == 0;
}
static inline bool striEqual( const char* string, const char* other ){
return Q_stricmp( string, other ) == 0;
}
static inline bool strniEqual( const char* string, const char* other, size_t n ){
return Q_strncasecmp( string, other, n ) == 0;
}
static inline bool strEqualPrefix( const char* string, const char* prefix ){
return strnEqual( string, prefix, strlen( prefix ) );
}
static inline bool striEqualPrefix( const char* string, const char* prefix ){
return strniEqual( string, prefix, strlen( prefix ) );
}
static inline bool strEqualSuffix( const char* string, const char* suffix ){
const size_t stringLength = strlen( string );
const size_t suffixLength = strlen( suffix );
return ( suffixLength > stringLength )? false : strnEqual( string + stringLength - suffixLength, suffix, suffixLength );
}
static inline bool striEqualSuffix( const char* string, const char* suffix ){
const size_t stringLength = strlen( string );
const size_t suffixLength = strlen( suffix );
return ( suffixLength > stringLength )? false : strniEqual( string + stringLength - suffixLength, suffix, suffixLength );
}
/* strlcpy, strlcat versions */
size_t strcpyQ( char* dest, const char* src, const size_t dest_size );
size_t strcatQ( char* dest, const char* src, const size_t dest_size );