static int
textfile_attr_get(void *priv_data, enum attr_type attr_type, struct attr *attr)
{
struct map_rect_priv *mr=priv_data;
char *str=NULL;
dbg(1,"textfile_attr_get mr=%p attrs='%s' ", mr, mr->attrs);
if (attr_type != mr->attr_last) {
dbg(1,"reset attr_pos\n");
mr->attr_pos=0;
mr->attr_last=attr_type;
}
if (attr_type == attr_any) {
dbg(1,"attr_any");
if (get_tag(mr->attrs,NULL,&mr->attr_pos,mr->attr, mr->attr_name)) {
attr_type=attr_from_name(mr->attr_name);
dbg(1,"found attr '%s' 0x%x\n", mr->attr_name, attr_type);
attr->type=attr_type;
textfile_encode_attr(mr->attr, attr_type, attr);
return 1;
}
} else {
str=attr_to_name(attr_type);
dbg(1,"attr='%s' ",str);
if (get_tag(mr->attrs,str,&mr->attr_pos,mr->attr, NULL)) {
textfile_encode_attr(mr->attr, attr_type, attr);
dbg(1,"found\n");
return 1;
}
}
dbg(1,"not found\n");
return 0;
}
struct attr *
attr_new_from_text(const char *name, const char *value)
{
enum attr_type attr;
struct attr *ret;
ret=g_new0(struct attr, 1);
dbg(1,"enter name='%s' value='%s'\n", name, value);
attr=attr_from_name(name);
ret->type=attr;
switch (attr) {
case attr_item_type:
ret->u.item_type=item_from_name(value);
break;
default:
if (attr >= attr_type_string_begin && attr <= attr_type_string_end) {
ret->u.str=value;
break;
}
if (attr >= attr_type_int_begin && attr <= attr_type_int_end) {
ret->u.num=atoi(value);
break;
}
dbg(1,"default\n");
g_free(ret);
ret=NULL;
}
return ret;
}
struct attr *
attr_new_from_text(const char *name, const char *value)
{
enum attr_type attr;
struct attr *ret;
struct coord_geo *g;
struct coord c;
ret=g_new0(struct attr, 1);
dbg(1,"enter name='%s' value='%s'\n", name, value);
attr=attr_from_name(name);
ret->type=attr;
switch (attr) {
case attr_item_type:
ret->u.item_type=item_from_name(value);
break;
default:
if (attr >= attr_type_string_begin && attr <= attr_type_string_end) {
ret->u.str=(char *)value;
break;
}
if (attr >= attr_type_int_begin && attr <= attr_type_int_end) {
ret->u.num=atoi(value);
break;
}
if (attr >= attr_type_color_begin && attr <= attr_type_color_end) {
struct color *color=g_new0(struct color, 1);
int r,g,b,a;
ret->u.color=color;
if(strlen(value)==7){
sscanf(value,"#%02x%02x%02x", &r, &g, &b);
color->r = (r << 8) | r;
color->g = (g << 8) | g;
color->b = (b << 8) | b;
color->a = (65535);
} else if(strlen(value)==9){
sscanf(value,"#%02x%02x%02x%02x", &r, &g, &b, &a);
color->r = (r << 8) | r;
color->g = (g << 8) | g;
color->b = (b << 8) | b;
color->a = (a << 8) | a;
} else {
dbg(0,"color %s has unknown format\n",value);
}
break;
}
if (attr >= attr_type_coord_geo_start && attr <= attr_type_coord_geo_end) {
g=g_new(struct coord_geo, 1);
ret->u.coord_geo=g;
coord_parse(value, projection_mg, &c);
transform_to_geo(projection_mg, &c, g);
break;
}
dbg(1,"default\n");
g_free(ret);
ret=NULL;
}
static PyObject *
navit_get_attr_py(navitObject *self, PyObject *args)
{
char *name;
struct attr attr;
if (!PyArg_ParseTuple(args, "s", &name))
return NULL;
if (!navit_get_attr(self->navit, attr_from_name(name), &attr, NULL)) {
dbg(0,"get_attr not ok\n");
Py_RETURN_NONE;
}
dbg(0,"get_attr ok\n");
return python_object_from_attr(&attr);
}
struct attr *
attr_new_from_text(const char *name, const char *value)
{
enum attr_type attr;
struct attr *ret;
struct coord_geo *g;
struct coord c;
char *pos,*type_str,*str,*tok;
int min,max,count;
ret=g_new0(struct attr, 1);
dbg(1,"enter name='%s' value='%s'\n", name, value);
attr=attr_from_name(name);
ret->type=attr;
switch (attr) {
case attr_item_type:
ret->u.item_type=item_from_name(value);
break;
case attr_item_types:
count=0;
type_str=g_strdup(value);
str=type_str;
while ((tok=strtok(str, ","))) {
ret->u.item_types=g_realloc(ret->u.item_types, (count+2)*sizeof(enum item_type));
ret->u.item_types[count++]=item_from_name(tok);
ret->u.item_types[count]=type_none;
str=NULL;
}
g_free(type_str);
break;
case attr_attr_types:
count=0;
type_str=g_strdup(value);
str=type_str;
while ((tok=strtok(str, ","))) {
ret->u.attr_types=g_realloc(ret->u.attr_types, (count+2)*sizeof(enum attr_type));
ret->u.attr_types[count++]=attr_from_name(tok);
ret->u.attr_types[count]=attr_none;
str=NULL;
}
g_free(type_str);
break;
case attr_dash:
count=0;
type_str=g_strdup(value);
str=type_str;
while ((tok=strtok(str, ","))) {
ret->u.dash=g_realloc(ret->u.dash, (count+2)*sizeof(int));
ret->u.dash[count++]=g_ascii_strtoull(tok,NULL,0);
ret->u.dash[count]=0;
str=NULL;
}
g_free(type_str);
break;
case attr_order:
case attr_sequence_range:
case attr_angle_range:
case attr_speed_range:
pos=strchr(value, '-');
min=0;
max=32767;
if (! pos) {
sscanf(value,"%d",&min);
max=min;
} else if (pos == value)
sscanf(value,"-%d",&max);
else
sscanf(value,"%d-%d",&min, &max);
ret->u.range.min=min;
ret->u.range.max=max;
break;
default:
if (attr >= attr_type_string_begin && attr <= attr_type_string_end) {
ret->u.str=g_strdup(value);
break;
}
if (attr >= attr_type_int_begin && attr <= attr_type_int_end) {
if (value[0] == '0' && value[1] == 'x')
ret->u.num=strtoul(value, NULL, 0);
else
ret->u.num=strtol(value, NULL, 0);
if ((attr >= attr_type_rel_abs_begin) && (attr < attr_type_boolean_begin)) {
/* Absolute values are from -0x40000000 - 0x40000000, with 0x0 being 0 (who would have thought that?)
Relative values are from 0x40000001 - 0x80000000, with 0x60000000 being 0 */
if (strchr(value, '%')) {
if ((ret->u.num > 0x20000000) || (ret->u.num < -0x1FFFFFFF)) {
dbg(0, "Relative possibly-relative attribute with invalid value %i\n", ret->u.num);
}
ret->u.num += 0x60000000;
} else {
if ((ret->u.num > 0x40000000) || (ret->u.num < -0x40000000)) {
dbg(0, "Non-relative possibly-relative attribute with invalid value %i\n", ret->u.num);
}
}
} else if (attr >= attr_type_boolean_begin) { // also check for yes and no
if (g_ascii_strcasecmp(value,"no") && g_ascii_strcasecmp(value,"0") && g_ascii_strcasecmp(value,"false"))
ret->u.num=1;
else
ret->u.num=0;
}
break;
}
if (attr >= attr_type_color_begin && attr <= attr_type_color_end) {
struct color *color=g_new0(struct color, 1);
int r,g,b,a;
ret->u.color=color;
if(strlen(value)==7){
sscanf(value,"#%02x%02x%02x", &r, &g, &b);
color->r = (r << 8) | r;
color->g = (g << 8) | g;
color->b = (b << 8) | b;
color->a = (65535);
} else if(strlen(value)==9){
sscanf(value,"#%02x%02x%02x%02x", &r, &g, &b, &a);
color->r = (r << 8) | r;
color->g = (g << 8) | g;
color->b = (b << 8) | b;
color->a = (a << 8) | a;
} else {
dbg(0,"color %s has unknown format\n",value);
}
break;
}
if (attr >= attr_type_coord_geo_begin && attr <= attr_type_coord_geo_end) {
g=g_new(struct coord_geo, 1);
ret->u.coord_geo=g;
coord_parse(value, projection_mg, &c);
transform_to_geo(projection_mg, &c, g);
break;
}
dbg(1,"default\n");
g_free(ret);
ret=NULL;
}
static DBusHandlerResult
request_navit_set_attr(DBusConnection *connection, DBusMessage *message)
{
struct navit *navit;
DBusMessageIter iter, iterattr;
struct attr attr;
char *attr_type;
navit = object_get_from_message(message, "navit");
if (! navit)
return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
dbus_message_iter_init(message, &iter);
dbus_message_iter_get_basic(&iter, &attr_type);
attr.type = attr_from_name(attr_type);
dbg(0, "attr value: 0x%x string: %s\n", attr.type, attr_type);
if (attr.type == attr_none)
return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
dbus_message_iter_next(&iter);
dbus_message_iter_recurse(&iter, &iterattr);
dbg(0, "seems valid. signature: %s\n", dbus_message_iter_get_signature(&iterattr));
if (attr.type > attr_type_item_begin && attr.type < attr_type_item_end)
return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
else if (attr.type > attr_type_int_begin && attr.type < attr_type_boolean_begin) {
if (dbus_message_iter_get_arg_type(&iterattr) == DBUS_TYPE_INT32)
{
dbus_message_iter_get_basic(&iterattr, &attr.u.num);
if (navit_set_attr(navit, &attr))
return empty_reply(connection, message);
}
}
else if(attr.type > attr_type_boolean_begin && attr.type < attr_type_int_end) {
if (dbus_message_iter_get_arg_type(&iterattr) == DBUS_TYPE_BOOLEAN)
{
dbus_message_iter_get_basic(&iterattr, &attr.u.num);
if (navit_set_attr(navit, &attr))
return empty_reply(connection, message);
}
}
#if 0
else if(attr.type > attr_type_string_begin && attr.type < attr_type_string_end)
return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
else if(attr.type > attr_type_special_begin && attr.type < attr_type_special_end)
return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
else if(attr.type > attr_type_double_begin && attr.type < attr_type_double_end)
return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
else if(attr.type > attr_type_coord_geo_begin && attr.type < attr_type_coord_geo_end)
return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
else if(attr.type > attr_type_color_begin && attr.type < attr_type_color_end)
return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
else if(attr.type > attr_type_object_begin && attr.type < attr_type_object_end)
return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
else if(attr.type > attr_type_coord_begin && attr.type < attr_type_coord_end)
return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
else if(attr.type > attr_type_pcoord_begin && attr.type < attr_type_pcoord_end)
return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
else if(attr.type > attr_type_callback_begin && attr.type < attr_type_callback_end)
return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
#endif
else {
dbg(0, "zomg really unhandled111\n");
return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
}
return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
}
static DBusHandlerResult
request_navit_get_attr(DBusConnection *connection, DBusMessage *message)
{
struct navit *navit;
DBusMessageIter iter;
char * attr_type = NULL;
struct attr attr;
navit = object_get_from_message(message, "navit");
if (! navit)
return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
dbus_message_iter_init(message, &iter);
dbus_message_iter_get_basic(&iter, &attr_type);
attr.type = attr_from_name(attr_type);
dbg(0, "attr value: 0x%x string: %s\n", attr.type, attr_type);
if (attr.type == attr_none)
return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
if (attr.type > attr_type_item_begin && attr.type < attr_type_item_end)
return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
else if (attr.type > attr_type_int_begin && attr.type < attr_type_boolean_begin)
{
dbg(0, "int detected\n");
if(navit_get_attr(navit, attr.type, &attr, NULL)) {
dbg(0, "%s = %i\n", attr_type, attr.u.num);
return reply_simple_as_variant(connection, message, attr.u.num, DBUS_TYPE_INT32);
}
}
else if(attr.type > attr_type_boolean_begin && attr.type < attr_type_int_end)
{
dbg(0, "bool detected\n");
if(navit_get_attr(navit, attr.type, &attr, NULL)) {
dbg(0, "%s = %i\n", attr_type, attr.u.num);
return reply_simple_as_variant(connection, message, attr.u.num, DBUS_TYPE_BOOLEAN);
}
}
else if(attr.type > attr_type_string_begin && attr.type < attr_type_string_end)
{
dbg(0, "string detected\n");
if(navit_get_attr(navit, attr.type, &attr, NULL)) {
dbg(0, "%s = %s\n", attr_type, &attr.u.layout);
return reply_simple_as_variant(connection, message, &attr.u.layout, DBUS_TYPE_STRING);
}
}
#if 0
else if(attr.type > attr_type_special_begin && attr.type < attr_type_special_end)
return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
else if(attr.type > attr_type_double_begin && attr.type < attr_type_double_end)
return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
else if(attr.type > attr_type_coord_geo_begin && attr.type < attr_type_coord_geo_end)
return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
else if(attr.type > attr_type_color_begin && attr.type < attr_type_color_end)
return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
else if(attr.type > attr_type_object_begin && attr.type < attr_type_object_end)
return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
else if(attr.type > attr_type_coord_begin && attr.type < attr_type_coord_end)
return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
else if(attr.type > attr_type_pcoord_begin && attr.type < attr_type_pcoord_end)
return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
else if(attr.type > attr_type_callback_begin && attr.type < attr_type_callback_end)
return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
#endif
else {
dbg(0, "zomg really unhandled111\n");
return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
}
return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
}