/// Function name : findNextNonEscapedCharacters
// Description : Search for the next character occurence of any character in a specified string that is
// not preceeded by a backslash.
//
// CONST TCHAR* szString : [in] String to search
// CONST TCHAR* szCharacters : [in] String containing the characters to search for
//
// Return Value : Position if found, otherwise NULL
//
CONST TCHAR* findNextNonEscapedCharacters(CONST TCHAR* szString, CONST TCHAR* szCharacters)
{
CONST TCHAR* szOutput;
// Search through all the matching characters in the string
for (szOutput = StrPBrk(szString, szCharacters); szOutput; szOutput = StrPBrk(szOutput+1, szCharacters))
{
// [CHECK] Is first character a match? Is a subsequent character preceeded by a backslash?
if (szOutput == szString OR szOutput[-1] != '\\')
/// [FOUND] Return current position
return szOutput;
}
/// [NOT FOUND] Return NULL
return NULL;
}
/// Function name : verifyScriptFileArgumentName
// Description : Verifies a ScriptFile argument name is unique and contains no unsupported symbols
//
// CONST SCRIPT_FILE* pScriptFile : [in] ScriptFile containing the Arguments to check
// CONST TCHAR* szArgumentName : [in] Name to verify
// CONST ARGUMENT* pExcludeArgument : [in][optional] ScriptFile Argument to exclude from the check (Used when updating the name of an existing argument)
//
// Return Value : TRUE if name is unique and contains no unsupported symbols, otherwise FALSE
//
BearScriptAPI
BOOL verifyScriptFileArgumentName(CONST SCRIPT_FILE* pScriptFile, CONST TCHAR* szArgumentName, CONST ARGUMENT* pExcludeArgument)
{
ARGUMENT* pArgument; // ScriptFile ARGUMENT iterator
BOOL bResult; // Verification result
// [CHECK] Ensure name is not empty or has perculiar symbols
bResult = lstrlen(szArgumentName) AND !StrPBrk(szArgumentName, TEXT("|!`£$%^&*()[]{}-_=+:;@'#~<>,/? \"\\"));
/// Iterate through ScriptFile's ARGUMENTs
for (UINT iArgument = 0; bResult AND findArgumentInScriptFileByIndex(pScriptFile, iArgument, pArgument); iArgument++)
{
// [CHECK] Exclude the input Argument (if any) from checking
if (pArgument == pExcludeArgument)
continue;
// [CHECK] Ensure name is unique
bResult = !utilCompareStringVariables(szArgumentName, pArgument->szName);
}
// Return result
return bResult;
}
char *StrTok_us( char *str, const char *delim )
{
static char *last=NULL;
char* found;
if( str == NULL )
{
str = last;
}
found = StrPBrk( str, delim );
if( found == NULL )
{
last = NULL;
return NULL;
}
else
{
last = found + 1;
*found = STREND;
return str;
}
}