int main()
{
stringtype string;
strcpy( string, "test" );
charptr_function( string );
string_function( string );
if( calls != 2 ) fail(__LINE__);
_PASS;
}
int main(void)
{
stringtype string;
strcpy(string, "test");
charptr_function(string);
#if __WATCOM_REVISION__ >= 8
string_function(string);
#endif
_PASS;
}
static bool string_boolean( qli_nod* node)
{
/**************************************
*
* s t r i n g _ b o o l e a n
*
**************************************
*
* Functional description
* Perform one of the complex string functions CONTAINING, MATCHES,
* or STARTS WITH.
*
**************************************/
const DSC *desc1, *desc2, *desc3;
if (!(desc1 = EVAL_value(node->nod_arg[0])) || (desc1->dsc_missing & DSC_missing) ||
!(desc2 = EVAL_value(node->nod_arg[1])) || (desc2->dsc_missing & DSC_missing) ||
(node->nod_arg[2] && (!(desc3 = EVAL_value(node->nod_arg[2])) ||
(desc3->dsc_missing & DSC_missing))))
{
return false;
}
if (node->nod_type == nod_sleuth)
return sleuth(node, desc1, desc2, desc3);
// Get address and length of strings
const TEXT* p2;
Firebird::VaryStr<TEMP_STR_LENGTH> temp2;
SSHORT l2 = MOVQ_get_string(desc2, &p2, &temp2, TEMP_STR_LENGTH);
// If source is not a blob, do a simple search
if (desc1->dsc_dtype != dtype_blob)
{
Firebird::VaryStr<TEMP_STR_LENGTH> temp1;
const TEXT* p1;
SSHORT l1 = MOVQ_get_string(desc1, &p1, &temp1, TEMP_STR_LENGTH);
return string_function(node, l1, p1, l2, p2);
}
// Source string is a blob, things get interesting
bool result = false;
FB_API_HANDLE blob = EXEC_open_blob(node->nod_arg[0]);
TEXT fixed_buffer[512];
USHORT buffer_length = sizeof(fixed_buffer);
TEXT* buffer = make_blob_buffer( blob, &buffer_length);
if (!buffer)
buffer = fixed_buffer;
ISC_STATUS_ARRAY status_vector;
SSHORT l3 = 0;
while (!isc_get_segment(status_vector, &blob, (USHORT*) &l3, buffer_length, buffer))
{
if (string_function(node, l3, buffer, l2, p2))
{
result = true;
break;
}
}
if (buffer != fixed_buffer)
gds__free(buffer);
if (isc_close_blob(status_vector, &blob))
{
qli_ctx* context = (qli_ctx*) node->nod_arg[e_fld_context];
qli_req* request = context->ctx_request;
qli_dbb* database = request->req_database;
ERRQ_database_error(database, status_vector);
}
return result;
}
