Functions
CA_API UINT __stdcall	String_Replace (MSIHANDLE hInstall)
	Replace a string.
CA_API UINT __stdcall	String_Trim (MSIHANDLE hInstall)
	Trim a string.
CA_API UINT __stdcall	String_LTrim (MSIHANDLE hInstall)
	Trim a string from left.
CA_API UINT __stdcall	String_RTrim (MSIHANDLE hInstall)
	Trim a string from right.
CA_API UINT __stdcall	Regex_Match (MSIHANDLE hInstall)
	Regex_Match.
CA_API UINT __stdcall	Regex_Replace (MSIHANDLE hInstall)
	Regex_Replace.
CA_API UINT __stdcall	String_ToLower (MSIHANDLE hInstall)
	Converts string to lower case.
CA_API UINT __stdcall	String_ToUpper (MSIHANDLE hInstall)
	Converts string to upper case.

Function Documentation

CA_API UINT __stdcall Regex_Match ( MSIHANDLE hInstall )

Regex_Match.

Returns 1 if the specified regular expression REGEX_MATCH_EXPRESSION matches the whole of the input specified in REGEX_MATCH_INPUT_STRING.

Parameters:

REGEX_MATCH_INPUT_STRING	input string
REGEX_MATCH_EXPRESSION	regular expression to use in the match

Returns:: REGEX_MATCH_RESULT 1 if it matched, 0 otherwise

CA_API UINT __stdcall Regex_Replace ( MSIHANDLE hInstall )

Regex_Replace.

Searches through the string REGEX_REPLACE_INPUT_STRING finding all the matches to the regular expression specified in REGEX_REPLACE_EXPRESSION. For each match it format the string using REGEX_REPLACE_FORMAT

Parameters:

REGEX_REPLACE_INPUT_STRING	input string
REGEX_REPLACE_EXPRESSION	regular expression to use in the replace
REGEX_REPLACE_FORMAT	replacement format string

Returns:: REGEX_MATCH_RESULT replacement result

CA_API UINT __stdcall String_LTrim ( MSIHANDLE hInstall )

Trim a string from left.

This performs left trim. For example leading zeros in a string.

Parameters:

STRING_LTRIM_INPUT	string to trim
STRING_LTRIM_WHITESPACES	the whitespace to trim. Defaults to " " and tab characters
STRING_LTRIM_RESULT	the resulting string

CA_API UINT __stdcall String_Replace ( MSIHANDLE hInstall )

Replace a string.

Replaces the value in STRING_REPLACE_FROM by the value in STRING_REPLACE_TO in a string specified by STRING_VALUE_FROM and puts the result in STRING_VALUE_TO along with the number of occurences replaced in STRING_REPLACE_COUNT. This function doesn't do anything special about empty strings and behaves like a regular string replacement.

Parameters:

STRING_VALUE_FROM	string to replace
STRING_REPLACE_FROM	source string to find in STRING_VALUE
STRING_REPLACE_TO	target string to replace occurences of STRING_REPLACE_FROM with

Returns:: STRING_REPLACE_COUNT number of occurrences replaced; STRING_VALUE_TO replacement result

CA_API UINT __stdcall String_RTrim ( MSIHANDLE hInstall )

Trim a string from right.

This performs right trim.

Parameters:

STRING_RTRIM_INPUT	string to trim
STRING_RTRIM_WHITESPACES	the whitespace to trim. Defaults to " " and tab characters
STRING_RTRIM_RESULT	the resulting string

CA_API UINT __stdcall String_ToLower ( MSIHANDLE hInstall )

Converts string to lower case.

Converts STRING_TOLOWER_INPUT string to lower case, output goes into STRING_TOLOWER_RESULT.

Parameters:

STRING_TOLOWER_INPUT input string

Returns:: STRING_TOLOWER_RESULT conversion result, lowercase

CA_API UINT __stdcall String_ToUpper ( MSIHANDLE hInstall )

Converts string to upper case.

Converts STRING_TOUPPER_INPUT string to upper case, output goes into STRING_TOUPPER_RESULT.

Parameters:

STRING_TOUPPER_INPUT input string

Returns:: STRING_TOUPPER_RESULT conversion result, uppercase

CA_API UINT __stdcall String_Trim ( MSIHANDLE hInstall )

Trim a string.

This performs left and right trim.

Parameters:

STRING_TRIM_INPUT	string to trim
STRING_TRIM_WHITESPACES	the whitespace to trim. Defaults to " " and tab characters
STRING_TRIM_RESULT	the resulting string

src/CustomActions/StringTools/StringToolsImpl.h File Reference

Functions

Function Documentation