bool
AsciiProcessor::ins_polyline( const char * buf,
int fref,
BuilderBase * build,
const char * & next )
{
int id = 0, lay = 0, fil = 0;
RGBcolor col( 0, 0, 0 );
if ( ! get_obj_attr( buf, id, lay, col, fil, next ) )
{
return CMD_ERR;
}
int num = get_points( next, points, next );
if ( num < 2 )
{
return CMD_ERR;
}
build->set_cmd_insert_polyline( fref, id, points.cur_size, points.tab, lay, col );
return CMD_OK;
}
// Returns 0 if no match, 1 if a match
static decision_t check_object(lnode *r, event_t *e)
{
unsigned int cnt = 0;
while (cnt < r->o_count) {
if (r->o[cnt].type != ALL_OBJ) {
object_attr_t *obj = get_obj_attr(e, r->o[cnt].type);
if (obj == NULL || obj->o == NULL)
continue;
// For directories (and unpackaged), we only do a
// partial match. Any child dir would also match.
if (r->o[cnt].type == ODIR) {
int rc = obj_dir_test(&(r->o[cnt]), obj);
if (rc == 0)
return 0;
} else if (r->o[cnt].type == PATH &&
strcasecmp(r->s[cnt].str, "unpackaged") == 0) {
if (check_packaged_from_file(obj->o))
return 0;
} else if (strcmp(obj->o, r->o[cnt].o))
return 0;
}
cnt++;
}
return 1;
}
bool
AsciiProcessor::ins_line( const char * buf,
int fref,
BuilderBase * build,
const char * & next )
{
int id = 0, lay = 0, fil = 0;
RGBcolor col( 0, 0, 0 );
if ( ! get_obj_attr( buf, id, lay, col, fil, next ) )
{
return CMD_ERR;
}
int num = get_lines( next, lines, next );
if ( num < 1 )
{
return CMD_ERR;
}
if ( num == 1 )
{
build->set_cmd_insert_line( fref, id, lines.tab[0], lay, col );
}
else
{
build->set_cmd_insert_lines( fref, id, lines.cur_size, lines.tab, lay, col );
}
return CMD_OK;
}
static void log_it(unsigned int num, decision_t results, event_t *e)
{
subject_attr_t *subj, *subj2, *subj3;
object_attr_t *obj;
subj = get_subj_attr(e, EXE);
subj2 = get_subj_attr(e, AUID);
subj3 = get_subj_attr(e, PID);
obj = get_obj_attr(e, PATH);
msg(LOG_DEBUG, "rule:%u dec=%s auid=%d pid=%d exe=%s file=%s",
num+1,
dec_val_to_name(results),
subj2->val, subj3->val, subj->str,
obj->o);
}
bool
AsciiProcessor::ins_string_grid( const char * buf,
int fref,
BuilderBase * build,
const char * & next )
{
int id = 0, lay = 0, fil = 0;
RGBcolor col( 0, 0, 0 );
if ( ! get_obj_attr( buf, id, lay, col, fil, next ) )
{
return CMD_ERR;
}
while ( true )
{
double p_x, p_y, v1_x, v1_y, v2_x, v2_y, d3, d4, d5;
int num_v1 = 1, num_v2 = 1;
if ( ! strskip( next, '(', next ) )
{
return CMD_ERR;
}
if ( get_max5_tuple( next, 2, p_x, p_y, d3, d4, d5, next ) != 2 )
{
return CMD_ERR;
}
if ( get_max5_tuple( next, 2, v1_x, v1_y, d3, d4, d5, next ) != 2 )
{
return CMD_ERR;
}
if ( strskip( next, ':', next ) )
{
if ( ! str2val( next, num_v1, next ) )
{
return CMD_ERR;
}
}
if ( get_max5_tuple( next, 2, v2_x, v2_y, d3, d4, d5, next ) != 2 )
{
return CMD_ERR;
}
if ( strskip( next, ':', next ) )
{
if ( ! str2val( next, num_v2, next ) )
{
return CMD_ERR;
}
}
const double d1 = 1.0 / double( num_v1 );
const double d2 = 1.0 / double( num_v2 );
bool early_stop = false;
for ( int i = 0; i < num_v2; ++i )
{
Point2d point;
point.x = p_x + i * v2_x * d2 ;
point.y = p_y + i * v2_y * d2 ;
for ( int j = 0; j < num_v1; j++ )
{
int offset;
if ( strskip( next, ')', next ) )
{
early_stop = true;
break;
}
buf = next;
int res = get_string( buf, offset, next );
if ( res < 0 )
{
return CMD_ERR;
}
VisualObject2d * string2d = new VisualString2d( id, lay, col, point, res, buf + offset );
build->set_cmd_insert_visobject( fref, string2d );
point.x += v1_x * d1;
point.y += v1_y * d1;
}
if ( early_stop )
{
break;
}
}
if ( ! early_stop )
{
if ( ! strskip( next, ')', next ) )
{
return CMD_ERR;
}
}
if ( strskip( next, DELIMITER_CHAR, next ) )
{
break;
}
}
return CMD_OK;
}
bool
AsciiProcessor::ins_grid( const char * buf,
int fref,
BuilderBase * build,
const char * & next )
{
int id = 0, lay = 0, fil = 0;
RGBcolor col( 0, 0, 0 );
if ( ! get_obj_attr( buf, id, lay, col, fil, next ) )
{
return CMD_ERR;
}
int idx = 0;
while ( true ) //accept more then one grid!
{
double p_x, p_y, v1_x, v1_y, v2_x, v2_y, d3, d4, d5;
int num_v1 = 1, num_v2 = 1;
if ( ! strskip( next, '(', next ) )
{
return CMD_ERR;
}
if ( get_max5_tuple( next, 2, p_x, p_y, d3, d4, d5, next ) != 2 )
{
return CMD_ERR;
}
if ( get_max5_tuple( next, 2, v1_x, v1_y, d3, d4, d5, next ) != 2 )
{
return CMD_ERR;
}
if ( strskip( next, ':', next ) )
{
if ( ! str2val( next, num_v1, next ) )
{
return CMD_ERR;
}
}
if ( get_max5_tuple( next, 2, v2_x, v2_y, d3, d4, d5, next ) != 2 )
{
return CMD_ERR;
}
if ( strskip( next, ':', next ) )
{
if ( ! str2val( next, num_v2, next ) )
{
return CMD_ERR;
}
}
if ( ! strskip( next, ')', next ) )
{
return CMD_ERR;
}
lines.set_cur_size( idx );
lines.set_max_size_and_preserve_cur_size( idx + num_v1 + num_v2 + 2 );
const double d1 = 1.0 / double( num_v1 );
const double d2 = 1.0 / double( num_v2 );
for ( int i = 0; i < num_v2 + 1; ++i )
{
Line2d & l = lines.tab[idx];
l.p1.x = p_x + i * v2_x * d2 ;
l.p1.y = p_y + i * v2_y * d2 ;
l.p2.x = l.p1.x + v1_x;
l.p2.y = l.p1.y + v1_y;
idx++;
}
for ( int i = 0; i < num_v1 + 1; ++i )
{
Line2d & l = lines.tab[idx];
l.p1.x = p_x + i * v1_x * d1 ;
l.p1.y = p_y + i * v1_y * d1 ;
l.p2.x = l.p1.x + v2_x;
l.p2.y = l.p1.y + v2_y;
idx++;
}
if ( strskip( next, DELIMITER_CHAR, next ) )
{
break;
}
}
build->set_cmd_insert_lines( fref, id, idx, lines.tab, lay, col );
return CMD_OK;
}
bool
AsciiProcessor::ins_string( const char * buf,
int fref,
BuilderBase * build,
const char * & next )
{
int id = 0, lay = 0, fil = 0;
RGBcolor col( 0, 0, 0 );
Point2d point;
if ( ! get_obj_attr( buf, id, lay, col, fil, next ) )
{
return CMD_ERR;
}
while ( true ) //accept more then one string!
{
if ( ! strskip( next, '(', next ) )
{
return CMD_ERR;
}
if ( ! str2val( next, point.x, next ) )
{
return CMD_ERR;
}
if ( ! strskip( next, ',', next ) )
{
return CMD_ERR;
}
if ( ! str2val( next, point.y, next ) )
{
return CMD_ERR;
}
if ( ! strskip( next, ',', next ) )
{
return CMD_ERR;
}
buf = next;
int offset;
int res = get_string( buf, offset, next );
if ( res < 0 )
{
return CMD_ERR;
}
if ( ! strskip( next, ')', next ) )
{
return CMD_ERR;
}
VisualObject2d * string2d = new VisualString2d( id, lay, col, point, res, buf + offset );
build->set_cmd_insert_visobject( fref, string2d );
if ( strskip( next, DELIMITER_CHAR, next ) )
{
break;
}
}
return CMD_OK;
}
