struct log *
log_new(struct attr **attrs)
{
struct log *ret=g_new0(struct log, 1);
struct attr *data,*overwrite,*flush_size,*flush_time;
dbg(1,"enter\n");
data=attr_search(attrs, NULL, attr_data);
if (! data)
return NULL;
ret->filename=g_strdup(data->u.str);
overwrite=attr_search(attrs, NULL, attr_overwrite);
if (overwrite)
ret->overwrite=overwrite->u.num;
flush_size=attr_search(attrs, NULL, attr_flush_size);
if (flush_size)
ret->flush_size=flush_size->u.num;
flush_time=attr_search(attrs, NULL, attr_flush_time);
if (flush_time)
ret->flush_time=flush_time->u.num;
if (ret->flush_time) {
dbg(0,"interval %d\n", ret->flush_time*1000);
ret->timer=g_timeout_add(ret->flush_time*1000, log_timer, ret);
}
expand_filenames(ret);
log_open(ret);
gettimeofday(&ret->last_flush, NULL);
return ret;
}
static struct map_priv *
map_new_textfile(struct map_methods *meth, struct attr **attrs)
{
struct map_priv *m;
struct attr *data=attr_search(attrs, NULL, attr_data);
struct attr *charset=attr_search(attrs, NULL, attr_charset);
struct file_wordexp *wexp;
int len,is_pipe=0;
char *wdata;
char **wexp_data;
if (! data)
return NULL;
dbg(1,"map_new_textfile %s\n", data->u.str);
wdata=g_strdup_printf(data->u.str);
len=strlen(wdata);
if (len && wdata[len-1] == '|') {
wdata[len-1]='\0';
is_pipe=1;
}
wexp=file_wordexp_new(wdata);
wexp_data=file_wordexp_get_array(wexp);
*meth=map_methods_textfile;
m=g_new0(struct map_priv, 1);
m->id=++map_id;
m->filename=g_strdup(wexp_data[0]);
m->is_pipe=is_pipe;
dbg(1,"map_new_textfile %s %s\n", m->filename, wdata);
if (charset) {
m->charset=g_strdup(charset->u.str);
meth->charset=m->charset;
}
file_wordexp_destroy(wexp);
return m;
}
static struct map_priv *
map_new_binfile(struct map_methods *meth, struct attr **attrs)
{
struct map_priv *m;
struct attr *data=attr_search(attrs, NULL, attr_data);
struct attr *check_version;
struct file_wordexp *wexp;
char **wexp_data;
if (! data)
return NULL;
wexp=file_wordexp_new(data->u.str);
wexp_data=file_wordexp_get_array(wexp);
dbg(1,"map_new_binfile %s\n", data->u.str);
*meth=map_methods_binfile;
m=g_new0(struct map_priv, 1);
m->id=++map_id;
m->filename=g_strdup(wexp_data[0]);
file_wordexp_destroy(wexp);
check_version=attr_search(attrs, NULL, attr_check_version);
if (check_version)
m->check_version=check_version->u.num;
if (!map_binfile_open(m)) {
map_binfile_destroy(m);
m=NULL;
}
return m;
}
struct cursor *
cursor_new(struct attr *parent, struct attr **attrs)
{
struct attr *w, *h, *name, *interval, *sequence_range;
w=attr_search(attrs, NULL, attr_w);
h=attr_search(attrs, NULL, attr_h);
if (! w || ! h)
return NULL;
struct cursor *this=g_new0(struct cursor,1);
this->w=w->u.num;
this->h=h->u.num;
name=attr_search(attrs, NULL, attr_name);
if (name)
this->name=g_strdup(name->u.str);
else
this->name=g_strdup("default");
interval=attr_search(attrs, NULL, attr_interval);
if (interval)
this->interval=interval->u.num;
sequence_range=attr_search(attrs, NULL, attr_sequence_range);
if (sequence_range) {
struct range *r=g_new0(struct range,1);
r->min=sequence_range->u.range.min;
r->max=sequence_range->u.range.max;
this->sequence_range=r;
}
else {
this->sequence_range=NULL;
static struct vehicle_priv *
vehicle_demo_new(struct vehicle_methods
*meth, struct callback_list
*cbl, struct attr **attrs)
{
struct vehicle_priv *ret;
struct attr *interval,*speed,*position_coord_geo;
dbg(1, "enter\n");
ret = g_new0(struct vehicle_priv, 1);
ret->cbl = cbl;
ret->interval=1000;
ret->config_speed=40;
if ((speed=attr_search(attrs, NULL, attr_speed))) {
ret->config_speed=speed->u.num;
}
if ((interval=attr_search(attrs, NULL, attr_interval)))
ret->interval=interval->u.num;
if ((position_coord_geo=attr_search(attrs, NULL, attr_position_coord_geo))) {
ret->geo=*(position_coord_geo->u.coord_geo);
ret->position_set=1;
dbg(0,"position_set %f %f\n", ret->geo.lat, ret->geo.lng);
}
*meth = vehicle_demo_methods;
ret->timer_callback=callback_new_1(callback_cast(vehicle_demo_timer), ret);
ret->timer=event_add_timeout(ret->interval, 1, ret->timer_callback);
return ret;
}
struct maps *
maps_new(struct attr *parent, struct attr **attrs)
{
struct attr *data,**attrs_dup;
if (!parent) {
dbg(lvl_error,"No parent\n");
return NULL;
}
if (parent->type != attr_mapset) {
dbg(lvl_error,"Parent must be mapset\n");
return NULL;
}
dbg(lvl_debug,"enter\n");
attrs_dup=attr_list_dup(attrs);
data=attr_search(attrs_dup, NULL, attr_data);
if (data) {
struct file_wordexp *wexp=file_wordexp_new(data->u.str);
int i,count=file_wordexp_get_count(wexp);
char **array=file_wordexp_get_array(wexp);
struct attr *name;
struct attr *name_provided = attr_search(attrs_dup, NULL, attr_name);
// if no name was provided, fill the name with the location
if (!name_provided) {
struct attr name_tmp;
name_tmp.type = attr_name;
name_tmp.u.str="NULL";
attrs_dup=attr_generic_add_attr(attrs_dup, &name_tmp);
name = attr_search(attrs_dup, NULL, attr_name);
}
for (i = 0 ; i < count ; i++) {
struct attr map;
g_free(data->u.str);
data->u.str=g_strdup(array[i]);
if (!name_provided) {
g_free(name->u.str);
name->u.str=g_strdup(array[i]);
}
map.type=attr_map;
map.u.map=map_new(parent, attrs_dup);
if (map.u.map) {
mapset_add_attr(parent->u.mapset, &map);
navit_object_unref(map.u.navit_object);
}
}
file_wordexp_destroy(wexp);
} else {
dbg(lvl_error,"no data attribute\n");
}
attr_list_free(attrs_dup);
return NULL;
}
struct coord *
coord_new_from_attrs(struct attr *parent, struct attr **attrs)
{
struct attr *x,*y;
x=attr_search(attrs, NULL, attr_x);
y=attr_search(attrs, NULL, attr_y);
if (!x || !y)
return NULL;
return coord_new(x->u.num, y->u.num);
}
static int
vehicle_add_log(struct vehicle *this_, struct log *log,
struct attr **attrs)
{
struct attr *type;
struct callback *cb;
type = attr_search(attrs, NULL, attr_type);
if (!type)
return 1;
if (!strcmp(type->u.str, "nmea")) {
cb=callback_new_2(callback_cast(vehicle_log_nmea), this_, log);
} else if (!strcmp(type->u.str, "gpx")) {
char *header =
"<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<gpx version=\"1.0\" creator=\"Navit http://navit.sourceforge.net\" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns=\"http://www.topografix.com/GPX/1/0\" xsi:schemaLocation=\"http://www.topografix.com/GPX/1/0 http://www.topografix.com/GPX/1/0/gpx.xsd\">\n<trk>\n<trkseg>\n";
char *trailer = "</trkseg>\n</trk>\n</gpx>\n";
log_set_header(log, header, strlen(header));
log_set_trailer(log, trailer, strlen(trailer));
cb=callback_new_2(callback_cast(vehicle_log_gpx), this_, log);
} else if (!strcmp(type->u.str, "textfile")) {
char *header = "type=track\n";
log_set_header(log, header, strlen(header));
cb=callback_new_2(callback_cast(vehicle_log_textfile), this_, log);
} else
return 1;
callback_list_add(this_->cbl, cb);
return 0;
}
struct layout * layout_new(struct attr *parent, struct attr **attrs)
{
struct layout *l;
struct color def_color = {COLOR_BACKGROUND_};
struct attr *name_attr,*color_attr,*order_delta_attr,*font_attr,*day_attr,*night_attr,*active_attr;
if (! (name_attr=attr_search(attrs, NULL, attr_name)))
return NULL;
l = g_new0(struct layout, 1);
l->func=&layout_func;
navit_object_ref((struct navit_object *)l);
l->name = g_strdup(name_attr->u.str);
if ((font_attr=attr_search(attrs, NULL, attr_font))) {
l->font = g_strdup(font_attr->u.str);
}
if ((day_attr=attr_search(attrs, NULL, attr_daylayout))) {
l->dayname = g_strdup(day_attr->u.str);
}
if ((night_attr=attr_search(attrs, NULL, attr_nightlayout))) {
l->nightname = g_strdup(night_attr->u.str);
}
if ((color_attr=attr_search(attrs, NULL, attr_color)))
l->color = *color_attr->u.color;
else
l->color = def_color;
if ((order_delta_attr=attr_search(attrs, NULL, attr_order_delta)))
l->order_delta=order_delta_attr->u.num;
if ((active_attr=attr_search(attrs, NULL, attr_active)))
l->active = active_attr->u.num;
l->navit=parent->u.navit;
return l;
}
struct debug *
debug_new(struct attr *parent, struct attr **attrs)
{
struct attr *name, *level;
name = attr_search(attrs, NULL, attr_name);
level = attr_search(attrs, NULL, attr_level);
#ifdef HAVE_SOCKET
if (!name && !level)
{
struct attr *socket_attr=attr_search(attrs, NULL, attr_socket);
char *p,*s;
if (!socket_attr)
return NULL;
s=g_strdup(socket_attr->u.str);
p=strchr(s,':');
if (!p)
{
g_free(s);
return NULL;
}
*p++='\0';
debug_sin.sin_family=AF_INET;
if (!inet_aton(s, &debug_sin.sin_addr))
{
g_free(s);
return NULL;
}
debug_sin.sin_port=ntohs(atoi(p));
if (debug_socket == -1)
debug_socket=socket(PF_INET, SOCK_DGRAM, 0);
g_free(s);
return (struct debug *)&dummy;
}
#endif
if (!name || !level)
return NULL;
debug_level_set(name->u.str, level->u.num);
return (struct debug *) &dummy;
}
static int
file_request_do(struct file *file, struct attr **options, int connect)
{
struct attr *attr;
char *name;
if (!options)
return 0;
attr=attr_search(options, NULL, attr_url);
if (!attr)
return 0;
name=attr->u.str;
if (!name)
return 0;
g_free(file->name);
file->name = g_strdup(name);
if (!strncmp(name,"http://",7)) {
char *host=g_strdup(name+7);
char *port=strchr(host,':');
char *path=strchr(name+7,'/');
char *method="GET";
char *header=NULL;
int persistent=0;
if ((attr=attr_search(options, NULL, attr_http_method)) && attr->u.str)
method=attr->u.str;
if ((attr=attr_search(options, NULL, attr_http_header)) && attr->u.str)
header=attr->u.str;
if ((attr=attr_search(options, NULL, attr_persistent)))
persistent=attr->u.num;
if (path)
host[path-name-7]='\0';
if (port)
*port++='\0';
dbg(1,"host=%s path=%s\n",host,path);
if (connect)
file->fd=file_socket_connect(host,port?port:"80");
file_http_request(file,method,host,path,header,persistent);
file->special=1;
g_free(host);
}
return 1;
}
static struct map_priv *
map_new_textfile(struct map_methods *meth, struct attr **attrs, struct callback_list *cbl)
{
struct map_priv *m;
struct attr *data=attr_search(attrs, NULL, attr_data);
struct attr *charset=attr_search(attrs, NULL, attr_charset);
struct attr *flags=attr_search(attrs, NULL, attr_flags);
struct attr *no_warn=attr_search(attrs, NULL, attr_no_warning_if_map_file_missing);
struct file_wordexp *wexp;
int len,is_pipe=0;
char *wdata;
char **wexp_data;
if (! data)
return NULL;
dbg(lvl_debug,"map_new_textfile %s\n", data->u.str);
wdata=g_strdup(data->u.str);
len=strlen(wdata);
if (len && wdata[len-1] == '|') {
wdata[len-1]='\0';
is_pipe=1;
}
wexp=file_wordexp_new(wdata);
wexp_data=file_wordexp_get_array(wexp);
*meth=map_methods_textfile;
m=g_new0(struct map_priv, 1);
m->id=++map_id;
m->filename=g_strdup(wexp_data[0]);
m->is_pipe=is_pipe;
m->no_warning_if_map_file_missing=(no_warn!=NULL) && (no_warn->u.num);
if (flags)
m->flags=flags->u.num;
dbg(lvl_debug,"map_new_textfile %s %s\n", m->filename, wdata);
if (charset) {
m->charset=g_strdup(charset->u.str);
meth->charset=m->charset;
}
file_wordexp_destroy(wexp);
g_free(wdata);
return m;
}
static void
script_run(struct script *scr)
{
struct attr *xml_text=attr_search(scr->attrs, NULL, attr_xml_text);
int error;
if (!xml_text || !xml_text->u.str) {
dbg(lvl_error,"no text\n");
return;
}
dbg(lvl_debug,"running '%s'\n",xml_text->u.str);
command_evaluate_to_void(&scr->parent, xml_text->u.str, &error);
}
struct layout * layout_new(struct attr *parent, struct attr **attrs)
{
struct layout *l;
struct color def_color = {0xffff, 0xefef, 0xb7b7, 0xffff};
struct attr *name_attr,*color_attr,*order_delta_attr,*font_attr,*day_attr,*night_attr;
if (! (name_attr=attr_search(attrs, NULL, attr_name)))
return NULL;
l = g_new0(struct layout, 1);
l->name = g_strdup(name_attr->u.str);
if ((font_attr=attr_search(attrs, NULL, attr_font))) {
l->font = g_strdup(font_attr->u.str);
}
if ((day_attr=attr_search(attrs, NULL, attr_daylayout))) {
l->dayname = g_strdup(day_attr->u.str);
}
if ((night_attr=attr_search(attrs, NULL, attr_nightlayout))) {
l->nightname = g_strdup(night_attr->u.str);
}
if ((color_attr=attr_search(attrs, NULL, attr_color)))
l->color = *color_attr->u.color;
else
l->color = def_color;
if ((order_delta_attr=attr_search(attrs, NULL, attr_order_delta)))
l->order_delta=order_delta_attr->u.num;
return l;
}
struct file *
file_create(char *name, struct attr **options)
{
struct stat stat;
struct file *file= g_new0(struct file,1);
struct attr *attr;
int open_flags=O_LARGEFILE|O_BINARY;
if (options && (attr=attr_search(options, NULL, attr_url))) {
#ifdef HAVE_SOCKET
file_request_do(file, options, 1);
#endif
} else {
if (options && (attr=attr_search(options, NULL, attr_readwrite)) && attr->u.num) {
open_flags |= O_RDWR;
if ((attr=attr_search(options, NULL, attr_create)) && attr->u.num)
open_flags |= O_CREAT;
} else
open_flags |= O_RDONLY;
file->name = g_strdup(name);
file->fd=open(name, open_flags, 0666);
if (file->fd == -1) {
g_free(file);
return NULL;
}
dbg(1,"fd=%d\n", file->fd);
file->size=lseek(file->fd, 0, SEEK_END);
dbg(1,"size="LONGLONG_FMT"\n", file->size);
file->name_id = (long)atom(name);
}
#ifdef CACHE_SIZE
if (!options || !(attr=attr_search(options, NULL, attr_cache)) || attr->u.num)
file->cache=1;
#endif
dbg_assert(file != NULL);
return file;
}
struct vehicleprofile *
vehicleprofile_new(struct attr *parent, struct attr **attrs)
{
struct vehicleprofile *this_;
struct attr **attr, *type_attr;
if (! (type_attr=attr_search(attrs, NULL, attr_name))) {
return NULL;
}
this_=g_new0(struct vehicleprofile, 1);
this_->attrs=attr_list_dup(attrs);
this_->roadprofile_hash=g_hash_table_new(NULL, NULL);
for (attr=attrs;*attr; attr++)
vehicleprofile_set_attr_do(this_, *attr);
return this_;
}
struct log *
log_new(struct attr * parent,struct attr **attrs)
{
struct log *ret=g_new0(struct log, 1);
struct attr *data,*overwrite,*lazy,*mkdir,*flush_size,*flush_time;
struct file_wordexp *wexp;
char *filename, **wexp_data;
dbg(1,"enter\n");
ret->func=&log_func;
navit_object_ref((struct navit_object *)ret);
data=attr_search(attrs, NULL, attr_data);
if (! data)
return NULL;
filename=data->u.str;
wexp=file_wordexp_new(filename);
if (wexp && file_wordexp_get_count(wexp) > 0) {
wexp_data=file_wordexp_get_array(wexp);
filename=wexp_data[0];
}
if (filename)
ret->filename=g_strdup(filename);
if (wexp)
file_wordexp_destroy(wexp);
overwrite=attr_search(attrs, NULL, attr_overwrite);
if (overwrite)
ret->overwrite=overwrite->u.num;
lazy=attr_search(attrs, NULL, attr_lazy);
if (lazy)
ret->lazy=lazy->u.num;
mkdir=attr_search(attrs, NULL, attr_mkdir);
if (mkdir)
ret->mkdir=mkdir->u.num;
flush_size=attr_search(attrs, NULL, attr_flush_size);
if (flush_size)
ret->flush_size=flush_size->u.num;
flush_time=attr_search(attrs, NULL, attr_flush_time);
if (flush_time)
ret->flush_time=flush_time->u.num;
if (ret->flush_time) {
dbg(1,"interval %d\n", ret->flush_time*1000);
ret->timer_callback=callback_new_1(callback_cast(log_timer), ret);
ret->timer=event_add_timeout(ret->flush_time*1000, 1, ret->timer_callback);
}
expand_filenames(ret);
if (ret->lazy)
log_set_last_flush(ret);
else
log_open(ret);
ret->attrs=attr_list_dup(attrs);
return ret;
}
/**
* Creates a new graphics object
* attr type required
* @param <>
* @returns <>
* @author Martin Schaller (04/2008)
*/
struct graphics * graphics_new(struct attr *parent, struct attr **attrs)
{
struct graphics *this_;
struct attr *type_attr;
struct graphics_priv * (*graphicstype_new)(struct navit *nav, struct graphics_methods *meth, struct attr **attrs, struct callback_list *cbl);
if (! (type_attr=attr_search(attrs, NULL, attr_type))) {
return NULL;
}
graphicstype_new=plugin_get_graphics_type(type_attr->u.str);
if (! graphicstype_new)
return NULL;
this_=g_new0(struct graphics, 1);
this_->cbl=callback_list_new();
this_->priv=(*graphicstype_new)(parent->u.navit, &this_->meth, attrs, this_->cbl);
this_->attrs=attr_list_dup(attrs);
return this_;
}
struct vehicle *
vehicle_new(struct attr **attrs)
{
struct vehicle *this_;
struct attr *source;
struct vehicle_priv *(*vehicletype_new) (struct vehicle_methods *
meth,
struct callback_list *
cbl,
struct attr ** attrs);
char *type, *colon;
dbg(1, "enter\n");
source = attr_search(attrs, NULL, attr_source);
if (!source) {
dbg(0, "no source\n");
return NULL;
}
type = g_strdup(source->u.str);
colon = index(type, ':');
if (colon)
*colon = '\0';
dbg(1, "source='%s' type='%s'\n", source->u.str, type);
vehicletype_new = plugin_get_vehicle_type(type);
if (!vehicletype_new) {
dbg(0, "invalid type\n");
return NULL;
}
this_ = g_new0(struct vehicle, 1);
this_->cbl = callback_list_new();
this_->priv = vehicletype_new(&this_->meth, this_->cbl, attrs);
if (!this_->priv) {
dbg(0, "vehicletype_new failed\n");
callback_list_destroy(this_->cbl);
g_free(this_);
return NULL;
}
dbg(1, "leave\n");
return this_;
}
static struct vehicle_priv *
vehicle_gpsd_new_gpsd(struct vehicle_methods
*meth, struct callback_list
*cbl, struct attr **attrs)
{
struct vehicle_priv *ret;
struct attr *source;
ENTER();
source = attr_search(attrs, NULL, attr_source);
ret = g_new0(struct vehicle_priv, 1);
ret->source = g_strdup(source->u.str);
ret->cbl = cbl;
*meth = vehicle_gpsd_methods;
if (vehicle_gpsd_open(ret))
return ret;
gpsd_start_reconnect(priv);
vehicle_gpsd_destroy(ret);
return NULL;
}
struct vehicleprofile *
vehicleprofile_new(struct attr *parent, struct attr **attrs)
{
struct vehicleprofile *this_;
struct attr **attr, *type_attr;
if (! (type_attr=attr_search(attrs, NULL, attr_name))) {
return NULL;
}
this_=g_new0(struct vehicleprofile, 1);
this_->attrs=attr_list_dup(attrs);
this_->roadprofile_hash=g_hash_table_new(NULL, NULL);
this_->length=-1;
this_->width=-1;
this_->height=-1;
this_->weight=-1;
this_->axle_weight=-1;
this_->through_traffic_penalty=9000;
for (attr=attrs; *attr; attr++)
vehicleprofile_set_attr_do(this_, *attr);
return this_;
}
/** @fn static struct vehicle_priv * vehicle_file_new_file(
* struct vehicle_methods *meth,
* struct callback_list *cbl,
* struct attr **attrs)
*****************************************************************************
* @b Description: Function called to initialize the plugin
*****************************************************************************
* @param meth : ?
* @param cbl : ?
* @param attrs : ?
*****************************************************************************
* @return pointer on the private data of the plugin
*****************************************************************************
* @remarks private data is allocated by this function (g_new0)
*****************************************************************************
**/
static struct vehicle_priv *
vehicle_file_new_file(struct vehicle_methods
*meth, struct callback_list
*cbl, struct attr **attrs)
{
struct vehicle_priv *ret;
struct attr *source;
struct attr *time;
struct attr *on_eof;
struct attr *baudrate;
struct attr *checksum_ignore;
dbg(1, "enter\n");
source = attr_search(attrs, NULL, attr_source);
if(source == NULL){
dbg(0,"Missing source attribute");
return NULL;
}
ret = g_new0(struct vehicle_priv, 1); // allocate and initialize to 0
ret->fd = -1;
ret->cbl = cbl;
ret->source = g_strdup(source->u.str);
ret->buffer = g_malloc(buffer_size);
ret->time=1000;
ret->baudrate=B4800;
time = attr_search(attrs, NULL, attr_time);
if (time)
ret->time=time->u.num;
baudrate = attr_search(attrs, NULL, attr_baudrate);
if (baudrate) {
switch (baudrate->u.num) {
case 4800:
ret->baudrate=B4800;
break;
case 9600:
ret->baudrate=B9600;
break;
case 19200:
ret->baudrate=B19200;
break;
#ifdef B38400
case 38400:
ret->baudrate=B38400;
break;
#endif
#ifdef B57600
case 57600:
ret->baudrate=B57600;
break;
#endif
#ifdef B115200
case 115200:
ret->baudrate=B115200;
break;
#endif
}
}
checksum_ignore = attr_search(attrs, NULL, attr_checksum_ignore);
if (checksum_ignore)
ret->checksum_ignore=checksum_ignore->u.num;
ret->attrs = attrs;
on_eof = attr_search(attrs, NULL, attr_on_eof);
if (on_eof && !strcasecmp(on_eof->u.str, "stop"))
ret->on_eof=1;
if (on_eof && !strcasecmp(on_eof->u.str, "exit"))
ret->on_eof=2;
dbg(0,"on_eof=%d\n", ret->on_eof);
*meth = vehicle_file_methods;
ret->cb=callback_new_1(callback_cast(vehicle_file_io), ret);
ret->cbt=callback_new_1(callback_cast(vehicle_file_enable_watch_timer), ret);
ret->sat_item.type=type_position_sat;
ret->sat_item.id_hi=ret->sat_item.id_lo=0;
ret->sat_item.priv_data=ret;
ret->sat_item.meth=&vehicle_file_sat_methods;
#ifdef _WIN32
ret->no_data_count = 0;
#endif
dbg(1, "vehicle_file_new_file:open\n");
if (!vehicle_file_open(ret)) {
dbg(0, "Failed to open '%s'\n", ret->source);
}
vehicle_file_enable_watch(ret);
// vehicle_file_destroy(ret);
// return NULL;
dbg(1, "leave\n");
return ret;
}
static struct vehicle_priv *
vehicle_wince_new(struct vehicle_methods
*meth, struct callback_list
*cbl, struct attr **attrs)
{
struct vehicle_priv *ret;
struct attr *source;
struct attr *time;
struct attr *on_eof;
struct attr *baudrate;
struct attr *checksum_ignore;
struct attr *handle_bluetooth;
char *cp;
dbg(1, "enter\n");
source = attr_search(attrs, NULL, attr_source);
ret = g_new0(struct vehicle_priv, 1);
ret->fd = -1;
ret->cbl = cbl;
ret->file_type = file_type_device;
cp = strchr(source->u.str,':');
if (cp)
{
if ( strncmp(source->u.str, "file", 4) == 0 )
ret->file_type = file_type_file;
cp++;
}
else
cp = source->u.str;
ret->source = g_strdup(cp);
ret->buffer = g_malloc(buffer_size);
ret->time=1000;
ret->baudrate=0; // do not change the rate if not configured
time = attr_search(attrs, NULL, attr_time);
if (time)
ret->time=time->u.num;
baudrate = attr_search(attrs, NULL, attr_baudrate);
if (baudrate) {
ret->baudrate = baudrate->u.num;
}
checksum_ignore = attr_search(attrs, NULL, attr_checksum_ignore);
if (checksum_ignore)
ret->checksum_ignore=checksum_ignore->u.num;
ret->attrs = attrs;
on_eof = attr_search(attrs, NULL, attr_on_eof);
if (on_eof && !strcasecmp(on_eof->u.str, "stop"))
ret->on_eof=1;
if (on_eof && !strcasecmp(on_eof->u.str, "exit"))
ret->on_eof=2;
dbg(0,"on_eof=%d\n", ret->on_eof);
*meth = vehicle_wince_methods;
ret->priv_cbl = callback_list_new();
callback_list_add(ret->priv_cbl, callback_new_1(callback_cast(vehicle_wince_io), ret));
ret->sat_item.type=type_position_sat;
ret->sat_item.id_hi=ret->sat_item.id_lo=0;
ret->sat_item.priv_data=ret;
ret->sat_item.meth=&vehicle_wince_sat_methods;
ret->read_buffer = g_malloc(buffer_size);
handle_bluetooth = attr_search(attrs, NULL, attr_bluetooth);
if ( handle_bluetooth && handle_bluetooth->u.num == 1 )
initBth(ret);
if (vehicle_wince_open(ret)) {
vehicle_wince_enable_watch(ret);
return ret;
}
dbg(0, "Failed to open '%s'\n", ret->source);
vehicle_wince_destroy(ret);
return NULL;
}
struct vehicle *
vehicle_new(struct attr **attrs)
{
struct vehicle *v;
struct attr *name,*update,*follow,*color,*active,*source, *id;
struct vehicle_priv *(*vehicletype_new) (struct vehicle_methods *
meth,
struct callback_list *
cbl,
struct attr ** attrs);
char *type, *colon;
dbg(1, "enter\n");
source = attr_search(attrs, NULL, attr_source);
if (!source) {
dbg(0, "no source\n");
return NULL;
}
type = g_strdup(source->u.str);
colon = index(type, ':');
if (colon)
*colon = '\0';
dbg(1, "source='%s' type='%s'\n", source->u.str, type);
vehicletype_new = plugin_get_vehicle_type(type);
if (!vehicletype_new) {
dbg(0, "invalid type\n");
return NULL;
}
v = g_new0(struct vehicle, 1);
v->cbl = callback_list_new();
v->priv = vehicletype_new(&v->meth, v->cbl, attrs);
if (!v->priv) {
dbg(0, "vehicletype_new failed\n");
callback_list_destroy(v->cbl);
g_free(v);
return NULL;
}
v->update = 1;
v->follow = 0;
v->active = 0;
if ((name=attr_search(attrs, NULL, attr_name)))
v->name=g_strdup(name->u.str);
else
v->name=g_strdup("Noname");
if ((id=attr_search(attrs, NULL, attr_vehicle_id)))
v->id=id->u.num;
if ((update=attr_search(attrs, NULL, attr_update)))
v->update=update->u.num;
if ((follow=attr_search(attrs, NULL, attr_follow)))
v->follow=follow->u.num;
if ((color=attr_search(attrs, NULL, attr_color)))
v->c=*(color->u.color);
if ((active=attr_search(attrs, NULL, attr_active)) && active->u.num) {
v->active = 1;
// navit_set_vehicle(this_, v);
}
dbg(1, "leave\n");
return v;
}