/*
* DoNextFindBackwards - search again, based on last string
*/
vi_rc DoNextFindBackwards( range *r, long count )
{
char st = 0;
count = count;
if( !EditFlags.LastSearchWasForward ) {
return( processFind( r, &st, GetFindForward ) );
} else {
return( processFind( r, &st, GetFindBackwards ) );
}
} /* DoNextFindBackwards */
bool WORKLIST_SCP_EMULATOR_CLASS::processCommandDataset(DCM_COMMAND_CLASS *command_ptr, DCM_DATASET_CLASS *dataset_ptr)
// DESCRIPTION : Process the Storage command and dataset.
// PRECONDITIONS :
// POSTCONDITIONS :
// EXCEPTIONS :
// NOTES :
//<<===========================================================================
{
bool result;
// handle individual commands
switch(command_ptr->getCommandId())
{
case DIMSE_CMD_CFIND_RQ:
if (dataset_ptr)
{
// process the FIND command
result = processFind(command_ptr->getEncodePresentationContextId(),
dataset_ptr);
}
else
{
// missing dataset
UINT16 status = DCM_STATUS_PROCESSING_FAILURE;
result = sendResponse(DIMSE_CMD_CFIND_RSP,
command_ptr->getEncodePresentationContextId(),
status);
}
break;
default:
{
// unknown command
UINT16 status = DCM_STATUS_UNRECOGNIZED_OPERATION;
result = sendResponse(command_ptr->getCommandId(),
command_ptr->getEncodePresentationContextId(),
status);
}
break;
}
// return result
return result;
}
/*
* getFindString - get string and search for it
*/
static vi_rc getFindString( range *r, bool is_forward, bool is_fancy, bool search_again )
{
vi_rc rc;
char st[MAX_INPUT_LINE + 1];
char *res;
char *prompt;
#ifdef __WIN__
bool old_ci;
bool old_sw;
bool old_no;
fancy_find ff;
#endif
is_fancy = is_fancy;
search_again = search_again;
#ifdef __WIN__
old_ci = EditFlags.CaseIgnore;
old_sw = EditFlags.SearchWrap;
old_no = EditFlags.NoReplaceSearchString;
if( is_fancy ) {
if( lastFindStr != NULL ) {
strcpy( st, lastFindStr );
ff.use_regexp = lastFindWasRegExp;
ff.case_ignore = lastFindWasCaseIgnore;
ff.search_forward = is_forward;
ff.search_wrap = lastFindWasWrap;
} else {
st[0] = 0;
}
ff.find = st;
ff.findlen = sizeof( st );
if( !search_again ) {
if( !GetFindStringDialog( &ff ) ) {
return( RANGE_REQUEST_CANCELLED );
}
} else {
st[0] = 0;
EditFlags.NoReplaceSearchString = TRUE;
}
is_forward = ff.search_forward;
EditFlags.CaseIgnore = ff.case_ignore;
EditFlags.SearchWrap = ff.search_wrap;
if( !ff.use_regexp ) {
/* we need to add the string without any changes */
if( !EditFlags.NoReplaceSearchString ) {
AddString2( &lastFindStr, st );
lastFindWasRegExp = FALSE;
}
MakeExpressionNonRegular( st );
}
res = st;
} else {
#endif
if( is_forward ) {
prompt = "/";
} else {
prompt = "?";
}
st[0] = prompt[0];
rc = PromptForString( prompt, st + 1, sizeof( st ) - 1, &FindHist );
if( rc != ERR_NO_ERR ) {
if( rc == NO_VALUE_ENTERED ) {
return( ERR_NO_ERR );
}
return( rc );
}
res = &st[1]; // skip prompt
#ifdef __WIN__
}
#endif
if( is_forward ) {
rc = processFind( r, res, GetFindForward );
} else {
rc = processFind( r, res, GetFindBackwards );
}
#ifdef __WIN__
EditFlags.NoReplaceSearchString = old_no;
EditFlags.CaseIgnore = old_ci;
EditFlags.SearchWrap = old_sw;
lastFindWasRegExp = ff.use_regexp;
lastFindWasCaseIgnore = ff.case_ignore;
lastFindWasForward = ff.search_forward;
lastFindWasWrap = ff.search_wrap;
#endif
EditFlags.LastSearchWasForward = is_forward;
return( rc );
} /* getFindString */
