unsigned int TA_ReadOpToField( TA_ReadOp readOp )
{
if( TA_IS_REAL_CMD(readOp) )
{
switch( TA_GET_IDX(readOp) )
{
case TA_CLOSE_IDX:
return TA_CLOSE;
case TA_OPEN_IDX:
return TA_OPEN;
case TA_HIGH_IDX:
return TA_HIGH;
case TA_LOW_IDX:
return TA_LOW;
}
}
else if( TA_IS_INTEGER_CMD(readOp) )
{
switch( TA_GET_IDX(readOp) )
{
case TA_VOLUME_IDX:
return TA_VOLUME;
case TA_OPENINTEREST_IDX:
return TA_OPENINTEREST;
default:
return TA_TIMESTAMP;
}
}
TA_FATAL_RET( NULL, readOp, 0, TA_ALL );
/* Unreachable code:
* return TA_ALL;
*/
}
unsigned int TA_FileIndexIdentifyFileDepth( TA_FileIndexPriv *data )
{
TA_List *listLocationToken;
TA_TokenInfo *info;
unsigned int latestPathPortionDepth;
unsigned int currentDepth;
/* Identify the last portion of the path where
* the directory path is all resolved.
*
* It is imperative that the last token be TA_TOK_END.
*/
listLocationToken = data->listLocationToken;
info = TA_ListAccessHead( listLocationToken );
latestPathPortionDepth = 1;
currentDepth = 0;
while( info )
{
currentDepth++;
if( info->id == TA_TOK_END )
return latestPathPortionDepth;
if( info->id == TA_TOK_SEP )
latestPathPortionDepth = currentDepth;
info = TA_ListAccessNext( listLocationToken );
}
/* Should never get here. */
TA_FATAL_RET( data->libHandle, NULL, currentDepth, latestPathPortionDepth, 0 );
}
unsigned int TA_TokenMaxSize( TA_Libc *libHandle, TA_TokenId id )
{
/* NOTE: The following data structure MUST correspond exactly to the
* TA_TokenId enumeration order!
*/
/* Zero indicates that the size is not pre-determined. */
static int tokenSize[] =
{
0, /* TA_TOK_FIX */
4, /* TA_TOK_YYYY */
2, /* TA_TOK_YY */
0, /* TA_TOK_Y */
0, /* TA_TOK_M */
2, /* TA_TOK_MM */
3, /* TA_TOK_MMM */
0, /* TA_TOK_D */
2, /* TA_TOK_DD */
0, /* TA_TOK_CAT */
0, /* TA_TOK_CATC */
0, /* TA_TOK_CATX */
0, /* TA_TOK_CATT */
0, /* TA_TOK_SYM */
0, /* TA_TOK_SYMF */
1, /* TA_TOK_SEP */
0, /* TA_TOK_WILD */
1, /* TA_TOK_WILD_CHAR */
0, /* TA_TOK_OPEN */
0, /* TA_TOK_HIGH */
0, /* TA_TOK_LOW */
0, /* TA_TOK_CLOSE */
0, /* TA_TOK_VOLUME */
0, /* TA_TOK_OPENINTEREST */
0, /* TA_TOK_HOUR */
0, /* TA_TOK_MIN */
0, /* TA_TOK_SEC */
2, /* TA_TOK_HH */
2, /* TA_TOK_MN */
2, /* TA_TOK_SS */
0, /* TA_TOK_SKIP_REAL */
0, /* TA_TOK_SKIP_INTEGER */
0, /* TA_TOK_SKIP_N_CHAR */
0, /* TA_TOK_SKIP_N_HEADER_LINE */
0, /* TA_END */
};
/* Note: 0 means unspecified number of character (wild) */
if( (id == TA_INVALID_TOKEN_ID) || (id < 0) )
{
TA_FATAL_RET( libHandle, NULL, id, TA_INVALID_TOKEN_ID, 0 );
}
return tokenSize[id];
}
