Functions: strings

Detailed Description

functions that manipulate strings

Modules
	line cleanup flags
	Passed as 'flags' parameter to qcleanline()
	Functions: string conversion
	functions that convert between string encodings

Classes
struct	strarray_t
	Map strings to integer values - see strarray() More...

Functions
idaman THREAD_SAFE char *ida_export	add_spaces (char *str, size_t bufsize, ssize_t len)
	Add space characters to the colored string so that its length will be at least 'len' characters. More...
idaman THREAD_SAFE char *ida_export	trim (char *str)
	Remove trailing space characters from a string. More...
idaman THREAD_SAFE const char *ida_export	skip_spaces (const char *ptr)
	Skip whitespaces in the string. More...
char *	skip_spaces (char *ptr)
idaman THREAD_SAFE ssize_t ida_export	qcleanline (qstring *buf, char cmt_char='\0', uint32 flags=CLNL_TRIM|CLNL_FINDCMT)
	Performs some cleanup operations to a line. More...
idaman THREAD_SAFE const char *ida_export	strarray (const strarray_t *array, size_t array_size, int code)
	Find a line with the specified code in the strarray_t array. More...
idaman size_t ida_export	ea2str (char *buf, size_t bufsize, ea_t ea)
	Convert linear address to UTF-8 string.

Function Documentation

add_spaces()

idaman THREAD_SAFE char *ida_export add_spaces	(	char *	str,
		size_t	bufsize,
		ssize_t	len
	)

Add space characters to the colored string so that its length will be at least 'len' characters.

Don't trim the string if it is longer than 'len'.

Parameters

str	pointer to colored string to modify (may not be nullptr)
bufsize	size of the buffer with the string
len	the desired length of the string

Returns

pointer to the end of input string

trim()

idaman THREAD_SAFE char *ida_export trim

(

char *

str

)

Remove trailing space characters from a string.

Parameters

str	pointer to string to modify (may be nullptr)

Returns

pointer to input string

skip_spaces() [1/2]

idaman THREAD_SAFE const char *ida_export skip_spaces

(

const char *

ptr

)

Skip whitespaces in the string.

Returns

pointer to first non-whitespace char in given string

skip_spaces() [2/2]

char * skip_spaces ( char *  ptr )

inline

Parameters

ptr

Returns

pointer to first non-whitespace char in given string

qcleanline()

idaman THREAD_SAFE ssize_t ida_export qcleanline	(	qstring *	buf,
		char	cmt_char = '\0',
		uint32	flags = CLNL_TRIM|CLNL_FINDCMT
	)

Performs some cleanup operations to a line.

Parameters

buf	string to modify
cmt_char	character that denotes the start of a comment: the entire text is removed if the line begins with this character (ignoring leading spaces) all text after (and including) this character is removed if flag CLNL_FINDCMT is set
flags	a combination of line cleanup flags. defaults to CLNL_TRIM

Returns

length of line

strarray()

idaman THREAD_SAFE const char *ida_export strarray	(	const strarray_t *	array,
		size_t	array_size,
		int	code
	)

Find a line with the specified code in the strarray_t array.

If the last element of the array has code==0 then it is considered as the default entry.
If no default entry exists and the code is not found, strarray() returns "".