diff options
Diffstat (limited to 'navit/vehicle/webos')
| -rw-r--r-- | navit/vehicle/webos/CMakeLists.txt | 1 | ||||
| -rw-r--r-- | navit/vehicle/webos/bluetooth.c | 690 | ||||
| -rw-r--r-- | navit/vehicle/webos/bluetooth.h | 6 | ||||
| -rw-r--r-- | navit/vehicle/webos/cJSON.c | 514 | ||||
| -rw-r--r-- | navit/vehicle/webos/cJSON.h | 127 | ||||
| -rw-r--r-- | navit/vehicle/webos/vehicle_webos.c | 386 | ||||
| -rw-r--r-- | navit/vehicle/webos/vehicle_webos.h | 37 |
7 files changed, 0 insertions, 1761 deletions
diff --git a/navit/vehicle/webos/CMakeLists.txt b/navit/vehicle/webos/CMakeLists.txt deleted file mode 100644 index 9cbdbcec0..000000000 --- a/navit/vehicle/webos/CMakeLists.txt +++ /dev/null @@ -1 +0,0 @@ -module_add_library(vehicle_webos vehicle_webos.c) diff --git a/navit/vehicle/webos/bluetooth.c b/navit/vehicle/webos/bluetooth.c deleted file mode 100644 index 343d2ec5c..000000000 --- a/navit/vehicle/webos/bluetooth.c +++ /dev/null @@ -1,690 +0,0 @@ -/* vim: sw=3 ts=3 - * */ - -#include <config.h> -#include <string.h> -#include <glib.h> -#include <math.h> -#include <errno.h> -#include <sys/time.h> -#include <PDL.h> -#include <SDL.h> -#include "debug.h" -#include "callback.h" -#include "event.h" -#include "cJSON.h" -#include "vehicle_webos.h" -#include "bluetooth.h" - -static int buffer_size = 128; -static void vehicle_webos_spp_init_read(struct vehicle_priv *priv, unsigned int length); - -/********************************************************************/ - -static void -mlPDL_ServiceCall_callback(struct callback_list *cbl, char *service, char *parameters/*, struct callback *fail_cb*/) -{ - PDL_Err err; - dbg(lvl_debug,"PDL_ServiceCall(%s) parameters(%s)\n",service,parameters); - err = PDL_ServiceCall(service, parameters); - if (err != PDL_NOERROR) { - dbg(lvl_error,"PDL_ServiceCall to (%s) with (%s) failed with (%d): (%s)\n", service, parameters, err, PDL_GetError()); - } - - callback_list_destroy(cbl); - g_free(service); - g_free(parameters); -} - -static void -mlPDL_ServiceCall(const char *service, const char *parameters/*, struct callback *fail_cb = NULL*/) -{ - struct callback *cb = NULL; - struct callback_list *cbl = NULL; - - char *service2 = g_strdup(service); - char *parameters2 = g_strdup(parameters); - - cbl = callback_list_new(); - cb = callback_new_3(callback_cast(mlPDL_ServiceCall_callback),cbl,service2,parameters2); - - callback_list_add(cbl, cb); - -dbg(lvl_debug,"event_call_callback(%p)\n",cbl); - event_call_callback(cbl); -} - -/********************************************************************/ - -static void -mlPDL_ServiceCallWithCallback_callback(struct callback_list *cbl, - char *service, - char *parameters, - PDL_ServiceCallbackFunc callback, - void *user, - PDL_bool removeAfterResponse) -{ - PDL_Err err; - dbg(lvl_debug,"PDL_ServiceCallWithCallback(%s) parameters(%s)\n",service,parameters); - err = PDL_ServiceCallWithCallback(service, parameters, callback, user, removeAfterResponse); - if (err != PDL_NOERROR) { - dbg(lvl_error,"PDL_ServiceCallWithCallback to (%s) with (%s) failed with (%d): (%s)\n", service, parameters, err, PDL_GetError()); - } - - callback_list_destroy(cbl); - g_free(service); - g_free(parameters); -} - -static void -mlPDL_ServiceCallWithCallback(const char *service, - const char *parameters, - PDL_ServiceCallbackFunc callback, - void *user, - PDL_bool removeAfterResponse) -{ - struct callback *cb = NULL; - struct callback_list *cbl = NULL; - - char *service2 = g_strdup(service); - char *parameters2 = g_strdup(parameters); - - cbl = callback_list_new(); - cb = callback_new_args(callback_cast(mlPDL_ServiceCallWithCallback_callback),6,cbl,service2,parameters2,callback,user,removeAfterResponse); - - callback_list_add(cbl, cb); - - dbg(lvl_debug,"event_call_callback(%p)\n",cbl); - event_call_callback(cbl); -} - -/********************************************************************/ - -static void -vehicle_webos_init_pdl_locationtracking_callback(struct vehicle_priv *priv, struct callback_list *cbl, int param) -{ - PDL_Err err; - - priv->gps_type = param ? GPS_TYPE_INT: GPS_TYPE_NONE; - - dbg(lvl_debug,"Calling PDL_EnableLocationTracking(%i)\n",param); - err = PDL_EnableLocationTracking(param); - - if (err != PDL_NOERROR) { - dbg(lvl_error,"PDL_EnableLocationTracking failed with (%d): (%s)\n", err, PDL_GetError()); -// vehicle_webos_close(priv); -// return 0; - } - - callback_list_destroy(cbl); -} - -static void -vehicle_webos_init_pdl_locationtracking(struct vehicle_priv *priv, int param) -{ - struct callback *cb = NULL; - struct callback_list *cbl = NULL; - - cbl = callback_list_new(); - cb = callback_new_3(callback_cast(vehicle_webos_init_pdl_locationtracking_callback),priv,cbl,param); - - callback_list_add(cbl, cb); - - event_call_callback(cbl); -} - -/********************************************************************/ - -static int -vehicle_webos_parse_nmea(struct vehicle_priv *priv, char *buffer) -{ - char *nmea_data_buf, *p, *item[32]; - double lat, lng; - int i, bcsum; - int len = strlen(buffer); - unsigned char csum = 0; - int valid=0; - int ret = 0; - - dbg(lvl_info, "enter: buffer='%s'\n", buffer); - for (;;) { - if (len < 4) { - dbg(lvl_error, "'%s' too short\n", buffer); - return ret; - } - if (buffer[len - 1] == '\r' || buffer[len - 1] == '\n') { - buffer[--len] = '\0'; - if (buffer[len - 1] == '\r') - buffer[--len] = '\0'; - } else - break; - } - if (buffer[0] != '$') { - dbg(lvl_error, "no leading $ in '%s'\n", buffer); - return ret; - } - if (buffer[len - 3] != '*') { - dbg(lvl_error, "no *XX in '%s'\n", buffer); - return ret; - } - for (i = 1; i < len - 3; i++) { - csum ^= (unsigned char) (buffer[i]); - } - if (!sscanf(buffer + len - 2, "%x", &bcsum) /*&& priv->checksum_ignore != 2*/) { - dbg(lvl_error, "no checksum in '%s'\n", buffer); - return ret; - } - if (bcsum != csum /*&& priv->checksum_ignore == 0*/) { - dbg(lvl_error, "wrong checksum in '%s was %x should be %x'\n", buffer,bcsum,csum); - return ret; - } - - if (!priv->nmea_data_buf || strlen(priv->nmea_data_buf) < 65536) { - nmea_data_buf=g_strconcat(priv->nmea_data_buf ? priv->nmea_data_buf : "", buffer, "\n", NULL); - g_free(priv->nmea_data_buf); - priv->nmea_data_buf=nmea_data_buf; - } else { - dbg(lvl_error, "nmea buffer overflow, discarding '%s'\n", buffer); - } - i = 0; - p = buffer; - while (i < 31) { - item[i++] = p; - while (*p && *p != ',') - p++; - if (!*p) - break; - *p++ = '\0'; - } - -// if (buffer[0] == '$') { -// struct timeval tv; -// gettimeofday(&tv,NULL); - - priv->delta = 0; // (unsigned int)difftime(tv.tv_sec, priv->fix_time); -// priv->fix_time = tv.tv_sec; -// dbg(lvl_info,"delta(%i)\n",priv->delta); -// } - - if (!strncmp(&buffer[3], "GGA", 3)) { - /* 1 1111 - 0 1 2 3 4 5 6 7 8 9 0 1234 - $GPGGA,184424.505,4924.2811,N,01107.8846,E,1,05,2.5,408.6,M,,,,0000*0C - UTC of Fix[1],Latitude[2],N/S[3],Longitude[4],E/W[5],Quality(0=inv,1=gps,2=dgps)[6],Satelites used[7], - HDOP[8],Altitude[9],"M"[10],height of geoid[11], "M"[12], time since dgps update[13], dgps ref station [14] - */ - if (*item[2] && *item[3] && *item[4] && *item[5]) { - lat = g_ascii_strtod(item[2], NULL); - priv->geo.lat = floor(lat / 100); - lat -= priv->geo.lat * 100; - priv->geo.lat += lat / 60; - - if (!g_strcasecmp(item[3],"S")) - priv->geo.lat=-priv->geo.lat; - - lng = g_ascii_strtod(item[4], NULL); - priv->geo.lng = floor(lng / 100); - lng -= priv->geo.lng * 100; - priv->geo.lng += lng / 60; - - if (!g_strcasecmp(item[5],"W")) - priv->geo.lng=-priv->geo.lng; - priv->valid=attr_position_valid_valid; - dbg(lvl_info, "latitude '%2.4f' longitude %2.4f\n", priv->geo.lat, priv->geo.lng); - - } else - priv->valid=attr_position_valid_invalid; - if (*item[6]) - sscanf(item[6], "%d", &priv->status); - if (*item[7]) - sscanf(item[7], "%d", &priv->sats_used); - if (*item[8]) - sscanf(item[8], "%lf", &priv->hdop); - if (*item[1]) { - struct tm tm; - strptime(item[1],"%H%M%S",&tm); - priv->fix_time = mktime(&tm); - } - - if (*item[9]) - sscanf(item[9], "%lf", &priv->altitude); - - g_free(priv->nmea_data); - priv->nmea_data=priv->nmea_data_buf; - priv->nmea_data_buf=NULL; -#if 0 - if (priv->file_type == file_type_file) { - if (priv->watch) { - vehicle_file_disable_watch(priv); - event_add_timeout(priv->time, 0, priv->cbt); - } - } -#endif - ret = 1; - } - if (!strncmp(&buffer[3], "VTG", 3)) { - /* 0 1 2 34 5 6 7 8 - $GPVTG,143.58,T,,M,0.26,N,0.5,K*6A - Course Over Ground Degrees True[1],"T"[2],Course Over Ground Degrees Magnetic[3],"M"[4], - Speed in Knots[5],"N"[6],"Speed in KM/H"[7],"K"[8] - */ - if (item[1] && item[7]) - valid = 1; - if (i >= 10 && (*item[9] == 'A' || *item[9] == 'D')) - valid = 1; - if (valid) { - priv->track = g_ascii_strtod( item[1], NULL ); - priv->speed = g_ascii_strtod( item[7], NULL ); - dbg(lvl_info,"direction %lf, speed %2.1lf\n", priv->track, priv->speed); - } - } - if (!strncmp(&buffer[3], "RMC", 3)) { - /* 1 1 - 0 1 2 3 4 5 6 7 8 9 0 1 - $GPRMC,123519,A,4807.038,N,01131.000,E,022.4,084.4,230394,003.1,W*6A - Time[1],Active/Void[2],lat[3],N/S[4],long[5],W/E[6],speed in knots[7],track angle[8],date[9], - magnetic variation[10],magnetic variation direction[11] - */ - if (*item[2] == 'A') - valid = 1; - if (i >= 13 && (*item[12] == 'A' || *item[12] == 'D')) - valid = 1; - if (valid) { - priv->track = g_ascii_strtod( item[8], NULL ); - priv->speed = g_ascii_strtod( item[7], NULL ); - priv->speed *= 1.852; - - struct tm tm; - char time[13]; - - sprintf(time,"%s%s",item[1],item[9]); - - strptime(time,"%H%M%S%d%m%y",&tm); - - priv->fix_time = mktime(&tm); -#if 0 - sscanf(item[9], "%02d%02d%02d", - &priv->fixday, - &priv->fixmonth, - &priv->fixyear); - priv->fixyear += 2000; -#endif - } - ret = 1; - } - if (!strncmp(buffer, "$GPGSV", 6) && i >= 4) { - /* - 0 GSV Satellites in view - 1 2 Number of sentences for full data - 2 1 sentence 1 of 2 - 3 08 Number of satellites in view - - 4 01 Satellite PRN number - 5 40 Elevation, degrees - 6 083 Azimuth, degrees - 7 46 SNR - higher is better - for up to 4 satellites per sentence - *75 the checksum data, always begins with * - */ - if (item[3]) { - sscanf(item[3], "%d", &priv->sats_visible); - } -#if 0 - j=4; - while (j+4 <= i && priv->current_count < 24) { - struct gps_sat *sat=&priv->next[priv->next_count++]; - sat->prn=atoi(item[j]); - sat->elevation=atoi(item[j+1]); - sat->azimuth=atoi(item[j+2]); - sat->snr=atoi(item[j+3]); - j+=4; - } - if (!strcmp(item[1], item[2])) { - priv->sats_signal=0; - for (i = 0 ; i < priv->next_count ; i++) { - priv->current[i]=priv->next[i]; - if (priv->current[i].snr) - priv->sats_signal++; - } - priv->current_count=priv->next_count; - priv->next_count=0; - } -#endif - } -#if 0 - if (!strncmp(&buffer[3], "ZDA", 3)) { - /* - 0 1 2 3 4 5 6 - $GPZDA,hhmmss.ss,dd,mm,yyyy,xx,yy*CC - hhmmss HrMinSec(UTC) - dd,mm,yyy Day,Month,Year - xx local zone hours -13..13 - yy local zone minutes 0..59 - */ - if (item[1] && item[2] && item[3] && item[4]) { - strncpy(priv->fixtime, item[1], strlen(priv->fixtime)); - priv->fixday = atoi(item[2]); - priv->fixmonth = atoi(item[3]); - priv->fixyear = atoi(item[4]); - } - } -#endif - if (!strncmp(buffer, "$IISMD", 6)) { - /* - 0 1 2 3 4 - $IISMD,dir,press,height,temp*CC" - dir Direction (0-359) - press Pressure (hpa, i.e. 1032) - height Barometric height above ground (meter) - temp Temperature (Degree Celsius) - */ - if (item[1]) { - priv->magnetic_direction = g_ascii_strtod( item[1], NULL ); - dbg(lvl_debug,"magnetic %d\n", priv->magnetic_direction); - } - } - return ret; -} - -static void -vehicle_webos_spp_handle_read(PDL_ServiceParameters *params, void *user) -{ - struct vehicle_priv *priv = user; - int size, rc = 0; - char *str, *tok; - - //PDL_Err err; - size = PDL_GetParamInt(params, "dataLength"); - if (size > buffer_size) { - dbg(lvl_error, "read returned too much data\n"); - return; - } - - char buffer[buffer_size]; - - PDL_GetParamString(params,"data",buffer,buffer_size); - dbg(lvl_debug,"data(%s) dataLength(%i)\n",buffer,size); - - memmove(priv->buffer + priv->buffer_pos, buffer, size); - - - - priv->buffer_pos += size; - priv->buffer[priv->buffer_pos] = '\0'; - dbg(lvl_debug, "size=%d pos=%d buffer='%s'\n", size, - priv->buffer_pos, priv->buffer); - str = priv->buffer; - while ((tok = strchr(str, '\n'))) { - *tok++ = '\0'; - dbg(lvl_debug, "line='%s'\n", str); - rc += vehicle_webos_parse_nmea(priv, str); - str = tok; -// if (priv->file_type == file_type_file && rc) -// break; - } - - if (str != priv->buffer) { - size = priv->buffer + priv->buffer_pos - str; - memmove(priv->buffer, str, size + 1); - priv->buffer_pos = size; - dbg(lvl_debug,"now pos=%d buffer='%s'\n", - priv->buffer_pos, priv->buffer); - } else if (priv->buffer_pos == buffer_size - 1) { - dbg(lvl_error,"Overflow. Most likely wrong baud rate or no nmea protocol\n"); - priv->buffer_pos = 0; - } - if (rc) { - SDL_Event event; - SDL_UserEvent userevent; - - userevent.type = SDL_USEREVENT; - userevent.code = PDL_GPS_UPDATE; - userevent.data1 = NULL; - userevent.data2 = NULL; - - event.type = SDL_USEREVENT; - event.user = userevent; - - SDL_PushEvent(&event); - } - - vehicle_webos_spp_init_read(priv, buffer_size - priv->buffer_pos - 1); -} - -static void -vehicle_webos_spp_init_read(struct vehicle_priv *priv, unsigned int length) -{ - //PDL_Err err; - char parameters[128]; - - snprintf(parameters, sizeof(parameters), "{\"instanceId\":%i, \"dataLength\":%i}", priv->spp_instance_id, length); - mlPDL_ServiceCallWithCallback("palm://com.palm.service.bluetooth.spp/read", - parameters, - (PDL_ServiceCallbackFunc)vehicle_webos_spp_handle_read, - priv, - PDL_FALSE - ); -#if 0 - if (err != PDL_NOERROR) { - dbg(lvl_error,"PDL_ServiceCall failed with (%d): (%s)\n", err, PDL_GetError()); - vehicle_webos_close(priv); - return; - } -#endif -} - -static void -vehicle_webos_spp_handle_open(PDL_ServiceParameters *params, void *user) -{ - struct vehicle_priv *priv = (struct vehicle_priv *)user; - - if (!priv->buffer) - priv->buffer = g_malloc(buffer_size); - - dbg(lvl_debug,"instanceId(%i)\n",priv->spp_instance_id); - - priv->gps_type = GPS_TYPE_BT; - - vehicle_webos_spp_init_read(priv, buffer_size-1); -} - -static void -vehicle_webos_spp_notify(PDL_ServiceParameters *params, void *user) -{ - struct vehicle_priv *priv = user; - - char notification[128]; - char parameters[128]; - - const char *params_json = PDL_GetParamJson(params); - dbg(lvl_info,"params_json(%s)\n", params_json); - - if (PDL_ParamExists(params, "errorText")) { - PDL_GetParamString(params, "errorText", notification, sizeof(notification)); - dbg(lvl_error,"errorText(%s)\n",notification); - return; - } - - PDL_GetParamString(params, "notification", notification, sizeof(notification)); - notification[sizeof(notification)-1] = '\0'; - - dbg(lvl_warning,"notification(%s) %i\n",notification,PDL_ParamExists(params, "notification")); - - if(strcmp(notification,"notifnservicenames") == 0) { - int instance_id = PDL_GetParamInt(params, "instanceId"); - - dbg(lvl_debug,"instanceId(%i)\n", instance_id); - - cJSON *root = cJSON_Parse(params_json); - if (!root) { - dbg(lvl_error,"parsing json failed\n"); - return; - } - - cJSON *services = cJSON_GetObjectItem(root, "services"); - - char *service_name = cJSON_GetArrayItem(services, 0)->valuestring; - - snprintf(parameters, sizeof(parameters), "{\"instanceId\":%i, \"servicename\":\"%s\"}",instance_id, service_name); - mlPDL_ServiceCall("palm://com.palm.bluetooth/spp/selectservice", parameters); - - cJSON_Delete(root); - } - else if(strcmp(notification,"notifnconnected") == 0) { - if (PDL_GetParamInt(params,"error") == 0) { - vehicle_webos_init_pdl_locationtracking(priv, 0); - - int instance_id = PDL_GetParamInt(params, "instanceId"); - priv->spp_instance_id = instance_id; - snprintf(parameters, sizeof(parameters), "{\"instanceId\":%i}", instance_id); - mlPDL_ServiceCallWithCallback("palm://com.palm.service.bluetooth.spp/open", - parameters, - (PDL_ServiceCallbackFunc)vehicle_webos_spp_handle_open, - priv, - PDL_TRUE); - } - else { - dbg(lvl_error,"notifnconnected error(%i)\n",PDL_GetParamInt(params,"error")); - } - } - else if(strcmp(notification,"notifndisconnected") == 0) { - priv->gps_type = GPS_TYPE_NONE; - snprintf(parameters, sizeof(parameters), "{\"instanceId\":%i}",priv->spp_instance_id); - mlPDL_ServiceCall("palm://com.palm.service.bluetooth.spp/close", parameters); - priv->spp_instance_id = 0; - vehicle_webos_init_pdl_locationtracking(priv, 1); - } - - -} - -static void -vehicle_webos_init_bt_gps(struct vehicle_priv *priv, char *addr) -{ - char parameters[128]; - - dbg(lvl_debug,"subscribeNotifications\n"); - mlPDL_ServiceCallWithCallback("palm://com.palm.bluetooth/spp/subscribenotifications", - "{\"subscribe\":true}", - (PDL_ServiceCallbackFunc)vehicle_webos_spp_notify, - priv, - PDL_FALSE); -#if 0 - if (err != PDL_NOERROR) { - dbg(lvl_error,"PDL_ServiceCallWithCallback failed with (%d): (%s)\n", err, PDL_GetError()); - vehicle_webos_close(priv); - return; - } -#endif - - snprintf(parameters, sizeof(parameters), "{\"address\":\"%s\"}", addr); - mlPDL_ServiceCall("palm://com.palm.bluetooth/spp/connect", parameters); -#if 0 - if (err != PDL_NOERROR) { - dbg(lvl_error,"PDL_ServiceCall failed with (%d): (%s)\n", err, PDL_GetError()); - vehicle_webos_close(priv); - return; - } -#endif - - priv->spp_address = addr; -} - -static void -vehicle_webos_bt_gap_callback(PDL_ServiceParameters *params, void *param) -{ - const char *params_json; - struct vehicle_priv *priv = (struct vehicle_priv *)param; - char *device_addr = NULL; - cJSON *root; - - dbg(lvl_debug,"enter\n"); - - PDL_Err err; - err = PDL_GetParamInt(params, "errorCode"); - if (err != PDL_NOERROR) { - dbg(lvl_error,"BT GAP Callback errorCode %d\n", err); - return /*PDL_EOTHER*/; - } - - params_json = PDL_GetParamJson(params); - dbg(lvl_info,"params_json(%s)\n",params_json); - - root = cJSON_Parse(params_json); - if (!root) { - dbg(lvl_error,"parsing json failed\n"); - return; - } - - cJSON *trusted_devices = cJSON_GetObjectItem(root, "trusteddevices"); - - unsigned int i,c = cJSON_GetArraySize(trusted_devices); - dbg(lvl_debug, "trusted_devices(%i)\n",c); - for(i=0; i < c && !device_addr; i++) { - cJSON *device = cJSON_GetArrayItem(trusted_devices,i); - char *name = cJSON_GetObjectItem(device, "name")->valuestring; - char *address = cJSON_GetObjectItem(device, "address")->valuestring; - char *status = cJSON_GetObjectItem(device, "status")->valuestring; - - dbg(lvl_debug,"i(%i) name(%s) address(%s) status(%s)\n",i,name,address,status); - - if (/*strncmp(status, "connected",9) == 0 && */strstr(name, "GPS") != NULL) { - dbg(lvl_debug,"choose name(%s) address(%s)\n",name,address); - device_addr = g_strdup(address); - break; - } - } - - cJSON_Delete(root); - - if (device_addr) { - vehicle_webos_init_bt_gps(priv, device_addr); - } - - g_free(device_addr); -} - -int -vehicle_webos_bt_open(struct vehicle_priv *priv) -{ - // Try to connect to BT GPS, or use PDL method - - dbg(lvl_debug,"enter\n"); - - PDL_Err err; - err = PDL_ServiceCallWithCallback("palm://com.palm.bluetooth/gap/gettrusteddevices", - "{}", - (PDL_ServiceCallbackFunc)vehicle_webos_bt_gap_callback, - priv, - PDL_TRUE); - if (err != PDL_NOERROR) { - dbg(lvl_error,"PDL_ServiceCallWithCallback failed with (%d): (%s)\n", err, PDL_GetError()); - vehicle_webos_close(priv); - return 0; - } - return 1; -} - -void -vehicle_webos_bt_close(struct vehicle_priv *priv) -{ - dbg(lvl_debug,"XXX\n"); - char parameters[128]; - if (priv->spp_instance_id) { - snprintf(parameters, sizeof(parameters), "{\"instanceId\":%i}", priv->spp_instance_id); - PDL_ServiceCall("palm://com.palm.service.bluetooth.spp/close", parameters); - } - if (priv->spp_address) { - snprintf(parameters, sizeof(parameters), "{\"address\":\"%s\"}", priv->spp_address); - PDL_ServiceCall("palm://com.palm.bluetooth.spp/disconnect", parameters); - g_free(priv->spp_address); - priv->spp_address = NULL; - } - //g_free(priv->buffer); - //priv->buffer = NULL; - // g_free(priv->nmea_data); - // priv->nmea_data = NULL; - // g_free(priv->nmea_data_buf); - // priv->nmea_data_buf = NULL; -} - diff --git a/navit/vehicle/webos/bluetooth.h b/navit/vehicle/webos/bluetooth.h deleted file mode 100644 index 74fffcf5b..000000000 --- a/navit/vehicle/webos/bluetooth.h +++ /dev/null @@ -1,6 +0,0 @@ - -#include "cJSON.h" - -int vehicle_webos_bt_open(struct vehicle_priv *priv); -void vehicle_webos_bt_close(struct vehicle_priv *priv); - diff --git a/navit/vehicle/webos/cJSON.c b/navit/vehicle/webos/cJSON.c deleted file mode 100644 index 19d3151e2..000000000 --- a/navit/vehicle/webos/cJSON.c +++ /dev/null @@ -1,514 +0,0 @@ -/* - Copyright (c) 2009 Dave Gamble - - Permission is hereby granted, free of charge, to any person obtaining a copy - of this software and associated documentation files (the "Software"), to deal - in the Software without restriction, including without limitation the rights - to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - copies of the Software, and to permit persons to whom the Software is - furnished to do so, subject to the following conditions: - - The above copyright notice and this permission notice shall be included in - all copies or substantial portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - THE SOFTWARE. -*/ - -/* cJSON */ -/* JSON parser in C. */ - -#include <string.h> -#include <stdio.h> -#include <math.h> -#include <stdlib.h> -#include <float.h> -#include <limits.h> -#include <ctype.h> -#include "cJSON.h" - -static const char *ep; - -const char *cJSON_GetErrorPtr() {return ep;} - -static int cJSON_strcasecmp(const char *s1,const char *s2) -{ - if (!s1) return (s1==s2)?0:1;if (!s2) return 1; - for(; tolower(*s1) == tolower(*s2); ++s1, ++s2) if(*s1 == 0) return 0; - return tolower(*(const unsigned char *)s1) - tolower(*(const unsigned char *)s2); -} - -static void *(*cJSON_malloc)(size_t sz) = malloc; -static void (*cJSON_free)(void *ptr) = free; - -static char* cJSON_strdup(const char* str) -{ - size_t len; - char* copy; - - len = strlen(str) + 1; - if (!(copy = (char*)cJSON_malloc(len))) return 0; - memcpy(copy,str,len); - return copy; -} - -void cJSON_InitHooks(cJSON_Hooks* hooks) -{ - if (!hooks) { /* Reset hooks */ - cJSON_malloc = malloc; - cJSON_free = free; - return; - } - - cJSON_malloc = (hooks->malloc_fn)?hooks->malloc_fn:malloc; - cJSON_free = (hooks->free_fn)?hooks->free_fn:free; -} - -/* Internal constructor. */ -static cJSON *cJSON_New_Item(void) -{ - cJSON* node = (cJSON*)cJSON_malloc(sizeof(cJSON)); - if (node) memset(node,0,sizeof(cJSON)); - return node; -} - -/* Delete a cJSON structure. */ -void cJSON_Delete(cJSON *c) -{ - cJSON *next; - while (c) - { - next=c->next; - if (!(c->type&cJSON_IsReference) && c->child) cJSON_Delete(c->child); - if (!(c->type&cJSON_IsReference) && c->valuestring) cJSON_free(c->valuestring); - if (c->string) cJSON_free(c->string); - cJSON_free(c); - c=next; - } -} - -/* Parse the input text to generate a number, and populate the result into item. */ -static const char *parse_number(cJSON *item,const char *num) -{ - double n=0,sign=1,scale=0;int subscale=0,signsubscale=1; - - /* Could use sscanf for this? */ - if (*num=='-') sign=-1,num++; /* Has sign? */ - if (*num=='0') num++; /* is zero */ - if (*num>='1' && *num<='9') do n=(n*10.0)+(*num++ -'0'); while (*num>='0' && *num<='9'); /* Number? */ - if (*num=='.' && num[1]>='0' && num[1]<='9') {num++; do n=(n*10.0)+(*num++ -'0'),scale--; while (*num>='0' && *num<='9');} /* Fractional part? */ - if (*num=='e' || *num=='E') /* Exponent? */ - { num++;if (*num=='+') num++; else if (*num=='-') signsubscale=-1,num++; /* With sign? */ - while (*num>='0' && *num<='9') subscale=(subscale*10)+(*num++ - '0'); /* Number? */ - } - - n=sign*n*pow(10.0,(scale+subscale*signsubscale)); /* number = +/- number.fraction * 10^+/- exponent */ - - item->valuedouble=n; - item->valueint=(int)n; - item->type=cJSON_Number; - return num; -} - -/* Render the number nicely from the given item into a string. */ -static char *print_number(cJSON *item) -{ - char *str; - double d=item->valuedouble; - if (fabs(((double)item->valueint)-d)<=DBL_EPSILON && d<=INT_MAX && d>=INT_MIN) - { - str=(char*)cJSON_malloc(21); /* 2^64+1 can be represented in 21 chars. */ - if (str) sprintf(str,"%d",item->valueint); - } - else - { - str=(char*)cJSON_malloc(64); /* This is a nice tradeoff. */ - if (str) - { - if (fabs(floor(d)-d)<=DBL_EPSILON) sprintf(str,"%.0f",d); - else if (fabs(d)<1.0e-6 || fabs(d)>1.0e9) sprintf(str,"%e",d); - else sprintf(str,"%f",d); - } - } - return str; -} - -/* Parse the input text into an unescaped cstring, and populate item. */ -static const unsigned char firstByteMark[7] = { 0x00, 0x00, 0xC0, 0xE0, 0xF0, 0xF8, 0xFC }; -static const char *parse_string(cJSON *item,const char *str) -{ - const char *ptr=str+1;char *ptr2;char *out;int len=0;unsigned uc,uc2; - if (*str!='\"') {ep=str;return 0;} /* not a string! */ - - while (*ptr!='\"' && *ptr && ++len) if (*ptr++ == '\\') ptr++; /* Skip escaped quotes. */ - - out=(char*)cJSON_malloc(len+1); /* This is how long we need for the string, roughly. */ - if (!out) return 0; - - ptr=str+1;ptr2=out; - while (*ptr!='\"' && *ptr) - { - if (*ptr!='\\') *ptr2++=*ptr++; - else - { - ptr++; - switch (*ptr) - { - case 'b': *ptr2++='\b'; break; - case 'f': *ptr2++='\f'; break; - case 'n': *ptr2++='\n'; break; - case 'r': *ptr2++='\r'; break; - case 't': *ptr2++='\t'; break; - case 'u': /* transcode utf16 to utf8. */ - sscanf(ptr+1,"%4x",&uc);ptr+=4; /* get the unicode char. */ - - if ((uc>=0xDC00 && uc<=0xDFFF) || uc==0) break; // check for invalid. - - if (uc>=0xD800 && uc<=0xDBFF) // UTF16 surrogate pairs. - { - if (ptr[1]!='\\' || ptr[2]!='u') break; // missing second-half of surrogate. - sscanf(ptr+3,"%4x",&uc2);ptr+=6; - if (uc2<0xDC00 || uc2>0xDFFF) break; // invalid second-half of surrogate. - uc=0x10000 | ((uc&0x3FF)<<10) | (uc2&0x3FF); - } - - len=4;if (uc<0x80) len=1;else if (uc<0x800) len=2;else if (uc<0x10000) len=3; ptr2+=len; - - switch (len) { - case 4: *--ptr2 =((uc | 0x80) & 0xBF); uc >>= 6; - case 3: *--ptr2 =((uc | 0x80) & 0xBF); uc >>= 6; - case 2: *--ptr2 =((uc | 0x80) & 0xBF); uc >>= 6; - case 1: *--ptr2 =(uc | firstByteMark[len]); - } - ptr2+=len; - break; - default: *ptr2++=*ptr; break; - } - ptr++; - } - } - *ptr2=0; - if (*ptr=='\"') ptr++; - item->valuestring=out; - item->type=cJSON_String; - return ptr; -} - -/* Render the cstring provided to an escaped version that can be printed. */ -static char *print_string_ptr(const char *str) -{ - const char *ptr;char *ptr2,*out;int len=0;unsigned char token; - - if (!str) return cJSON_strdup(""); - ptr=str;while ((token=*ptr) && ++len) {if (strchr("\"\\\b\f\n\r\t",token)) len++; else if (token<32) len+=5;ptr++;} - - out=(char*)cJSON_malloc(len+3); - if (!out) return 0; - - ptr2=out;ptr=str; - *ptr2++='\"'; - while (*ptr) - { - if ((unsigned char)*ptr>31 && *ptr!='\"' && *ptr!='\\') *ptr2++=*ptr++; - else - { - *ptr2++='\\'; - switch (token=*ptr++) - { - case '\\': *ptr2++='\\'; break; - case '\"': *ptr2++='\"'; break; - case '\b': *ptr2++='b'; break; - case '\f': *ptr2++='f'; break; - case '\n': *ptr2++='n'; break; - case '\r': *ptr2++='r'; break; - case '\t': *ptr2++='t'; break; - default: sprintf(ptr2,"u%04x",token);ptr2+=5; break; /* escape and print */ - } - } - } - *ptr2++='\"';*ptr2++=0; - return out; -} -/* Invote print_string_ptr (which is useful) on an item. */ -static char *print_string(cJSON *item) {return print_string_ptr(item->valuestring);} - -/* Predeclare these prototypes. */ -static const char *parse_value(cJSON *item,const char *value); -static char *print_value(cJSON *item,int depth,int fmt); -static const char *parse_array(cJSON *item,const char *value); -static char *print_array(cJSON *item,int depth,int fmt); -static const char *parse_object(cJSON *item,const char *value); -static char *print_object(cJSON *item,int depth,int fmt); - -/* Utility to jump whitespace and cr/lf */ -static const char *skip(const char *in) {while (in && *in && (unsigned char)*in<=32) in++; return in;} - -/* Parse an object - create a new root, and populate. */ -cJSON *cJSON_Parse(const char *value) -{ - cJSON *c=cJSON_New_Item(); - ep=0; - if (!c) return 0; /* memory fail */ - - if (!parse_value(c,skip(value))) {cJSON_Delete(c);return 0;} - return c; -} - -/* Render a cJSON item/entity/structure to text. */ -char *cJSON_Print(cJSON *item) {return print_value(item,0,1);} -char *cJSON_PrintUnformatted(cJSON *item) {return print_value(item,0,0);} - -/* Parser core - when encountering text, process appropriately. */ -static const char *parse_value(cJSON *item,const char *value) -{ - if (!value) return 0; /* Fail on null. */ - if (!strncmp(value,"null",4)) { item->type=cJSON_NULL; return value+4; } - if (!strncmp(value,"false",5)) { item->type=cJSON_False; return value+5; } - if (!strncmp(value,"true",4)) { item->type=cJSON_True; item->valueint=1; return value+4; } - if (*value=='\"') { return parse_string(item,value); } - if (*value=='-' || (*value>='0' && *value<='9')) { return parse_number(item,value); } - if (*value=='[') { return parse_array(item,value); } - if (*value=='{') { return parse_object(item,value); } - - ep=value;return 0; /* failure. */ -} - -/* Render a value to text. */ -static char *print_value(cJSON *item,int depth,int fmt) -{ - char *out=0; - if (!item) return 0; - switch ((item->type)&255) - { - case cJSON_NULL: out=cJSON_strdup("null"); break; - case cJSON_False: out=cJSON_strdup("false");break; - case cJSON_True: out=cJSON_strdup("true"); break; - case cJSON_Number: out=print_number(item);break; - case cJSON_String: out=print_string(item);break; - case cJSON_Array: out=print_array(item,depth,fmt);break; - case cJSON_Object: out=print_object(item,depth,fmt);break; - } - return out; -} - -/* Build an array from input text. */ -static const char *parse_array(cJSON *item,const char *value) -{ - cJSON *child; - if (*value!='[') {ep=value;return 0;} /* not an array! */ - - item->type=cJSON_Array; - value=skip(value+1); - if (*value==']') return value+1; /* empty array. */ - - item->child=child=cJSON_New_Item(); - if (!item->child) return 0; /* memory fail */ - value=skip(parse_value(child,skip(value))); /* skip any spacing, get the value. */ - if (!value) return 0; - - while (*value==',') - { - cJSON *new_item; - if (!(new_item=cJSON_New_Item())) return 0; /* memory fail */ - child->next=new_item;new_item->prev=child;child=new_item; - value=skip(parse_value(child,skip(value+1))); - if (!value) return 0; /* memory fail */ - } - - if (*value==']') return value+1; /* end of array */ - ep=value;return 0; /* malformed. */ -} - -/* Render an array to text */ -static char *print_array(cJSON *item,int depth,int fmt) -{ - char **entries; - char *out=0,*ptr,*ret;int len=5; - cJSON *child=item->child; - int numentries=0,i=0,fail=0; - - /* How many entries in the array? */ - while (child) numentries++,child=child->next; - /* Allocate an array to hold the values for each */ - entries=(char**)cJSON_malloc(numentries*sizeof(char*)); - if (!entries) return 0; - memset(entries,0,numentries*sizeof(char*)); - /* Retrieve all the results: */ - child=item->child; - while (child && !fail) - { - ret=print_value(child,depth+1,fmt); - entries[i++]=ret; - if (ret) len+=strlen(ret)+2+(fmt?1:0); else fail=1; - child=child->next; - } - - /* If we didn't fail, try to malloc the output string */ - if (!fail) out=(char*)cJSON_malloc(len); - /* If that fails, we fail. */ - if (!out) fail=1; - - /* Handle failure. */ - if (fail) - { - for (i=0;i<numentries;i++) if (entries[i]) cJSON_free(entries[i]); - cJSON_free(entries); - return 0; - } - - /* Compose the output array. */ - *out='['; - ptr=out+1;*ptr=0; - for (i=0;i<numentries;i++) - { - strcpy(ptr,entries[i]);ptr+=strlen(entries[i]); - if (i!=numentries-1) {*ptr++=',';if(fmt)*ptr++=' ';*ptr=0;} - cJSON_free(entries[i]); - } - cJSON_free(entries); - *ptr++=']';*ptr++=0; - return out; -} - -/* Build an object from the text. */ -static const char *parse_object(cJSON *item,const char *value) -{ - cJSON *child; - if (*value!='{') {ep=value;return 0;} /* not an object! */ - - item->type=cJSON_Object; - value=skip(value+1); - if (*value=='}') return value+1; /* empty array. */ - - item->child=child=cJSON_New_Item(); - if (!item->child) return 0; - value=skip(parse_string(child,skip(value))); - if (!value) return 0; - child->string=child->valuestring;child->valuestring=0; - if (*value!=':') {ep=value;return 0;} /* fail! */ - value=skip(parse_value(child,skip(value+1))); /* skip any spacing, get the value. */ - if (!value) return 0; - - while (*value==',') - { - cJSON *new_item; - if (!(new_item=cJSON_New_Item())) return 0; /* memory fail */ - child->next=new_item;new_item->prev=child;child=new_item; - value=skip(parse_string(child,skip(value+1))); - if (!value) return 0; - child->string=child->valuestring;child->valuestring=0; - if (*value!=':') {ep=value;return 0;} /* fail! */ - value=skip(parse_value(child,skip(value+1))); /* skip any spacing, get the value. */ - if (!value) return 0; - } - - if (*value=='}') return value+1; /* end of array */ - ep=value;return 0; /* malformed. */ -} - -/* Render an object to text. */ -static char *print_object(cJSON *item,int depth,int fmt) -{ - char **entries=0,**names=0; - char *out=0,*ptr,*ret,*str;int len=7,i=0,j; - cJSON *child=item->child; - int numentries=0,fail=0; - /* Count the number of entries. */ - while (child) numentries++,child=child->next; - /* Allocate space for the names and the objects */ - entries=(char**)cJSON_malloc(numentries*sizeof(char*)); - if (!entries) return 0; - names=(char**)cJSON_malloc(numentries*sizeof(char*)); - if (!names) {cJSON_free(entries);return 0;} - memset(entries,0,sizeof(char*)*numentries); - memset(names,0,sizeof(char*)*numentries); - - /* Collect all the results into our arrays: */ - child=item->child;depth++;if (fmt) len+=depth; - while (child) - { - names[i]=str=print_string_ptr(child->string); - entries[i++]=ret=print_value(child,depth,fmt); - if (str && ret) len+=strlen(ret)+strlen(str)+2+(fmt?2+depth:0); else fail=1; - child=child->next; - } - - /* Try to allocate the output string */ - if (!fail) out=(char*)cJSON_malloc(len); - if (!out) fail=1; - - /* Handle failure */ - if (fail) - { - for (i=0;i<numentries;i++) {if (names[i]) cJSON_free(names[i]);if (entries[i]) cJSON_free(entries[i]);} - cJSON_free(names);cJSON_free(entries); - return 0; - } - - /* Compose the output: */ - *out='{';ptr=out+1;if (fmt)*ptr++='\n';*ptr=0; - for (i=0;i<numentries;i++) - { - if (fmt) for (j=0;j<depth;j++) *ptr++='\t'; - strcpy(ptr,names[i]);ptr+=strlen(names[i]); - *ptr++=':';if (fmt) *ptr++='\t'; - strcpy(ptr,entries[i]);ptr+=strlen(entries[i]); - if (i!=numentries-1) *ptr++=','; - if (fmt) *ptr++='\n';*ptr=0; - cJSON_free(names[i]);cJSON_free(entries[i]); - } - - cJSON_free(names);cJSON_free(entries); - if (fmt) for (i=0;i<depth-1;i++) *ptr++='\t'; - *ptr++='}';*ptr++=0; - return out; -} - -/* Get Array size/item / object item. */ -int cJSON_GetArraySize(cJSON *array) {cJSON *c=array->child;int i=0;while(c)i++,c=c->next;return i;} -cJSON *cJSON_GetArrayItem(cJSON *array,int item) {cJSON *c=array->child; while (c && item>0) item--,c=c->next; return c;} -cJSON *cJSON_GetObjectItem(cJSON *object,const char *string) {cJSON *c=object->child; while (c && cJSON_strcasecmp(c->string,string)) c=c->next; return c;} - -/* Utility for array list handling. */ -static void suffix_object(cJSON *prev,cJSON *item) {prev->next=item;item->prev=prev;} -/* Utility for handling references. */ -static cJSON *create_reference(cJSON *item) {cJSON *ref=cJSON_New_Item();if (!ref) return 0;memcpy(ref,item,sizeof(cJSON));ref->string=0;ref->type|=cJSON_IsReference;ref->next=ref->prev=0;return ref;} - -/* Add item to array/object. */ -void cJSON_AddItemToArray(cJSON *array, cJSON *item) {cJSON *c=array->child;if (!item) return; if (!c) {array->child=item;} else {while (c && c->next) c=c->next; suffix_object(c,item);}} -void cJSON_AddItemToObject(cJSON *object,const char *string,cJSON *item) {if (!item) return; if (item->string) cJSON_free(item->string);item->string=cJSON_strdup(string);cJSON_AddItemToArray(object,item);} -void cJSON_AddItemReferenceToArray(cJSON *array, cJSON *item) {cJSON_AddItemToArray(array,create_reference(item));} -void cJSON_AddItemReferenceToObject(cJSON *object,const char *string,cJSON *item) {cJSON_AddItemToObject(object,string,create_reference(item));} - -cJSON *cJSON_DetachItemFromArray(cJSON *array,int which) {cJSON *c=array->child;while (c && which>0) c=c->next,which--;if (!c) return 0; - if (c->prev) c->prev->next=c->next;if (c->next) c->next->prev=c->prev;if (c==array->child) array->child=c->next;c->prev=c->next=0;return c;} -void cJSON_DeleteItemFromArray(cJSON *array,int which) {cJSON_Delete(cJSON_DetachItemFromArray(array,which));} -cJSON *cJSON_DetachItemFromObject(cJSON *object,const char *string) {int i=0;cJSON *c=object->child;while (c && cJSON_strcasecmp(c->string,string)) i++,c=c->next;if (c) return cJSON_DetachItemFromArray(object,i);return 0;} -void cJSON_DeleteItemFromObject(cJSON *object,const char *string) {cJSON_Delete(cJSON_DetachItemFromObject(object,string));} - -/* Replace array/object items with new ones. */ -void cJSON_ReplaceItemInArray(cJSON *array,int which,cJSON *newitem) {cJSON *c=array->child;while (c && which>0) c=c->next,which--;if (!c) return; - newitem->next=c->next;newitem->prev=c->prev;if (newitem->next) newitem->next->prev=newitem; - if (c==array->child) array->child=newitem; else newitem->prev->next=newitem;c->next=c->prev=0;cJSON_Delete(c);} -void cJSON_ReplaceItemInObject(cJSON *object,const char *string,cJSON *newitem){int i=0;cJSON *c=object->child;while(c && cJSON_strcasecmp(c->string,string))i++,c=c->next;if(c){newitem->string=cJSON_strdup(string);cJSON_ReplaceItemInArray(object,i,newitem);}} - -/* Create basic types: */ -cJSON *cJSON_CreateNull() {cJSON *item=cJSON_New_Item();if(item)item->type=cJSON_NULL;return item;} -cJSON *cJSON_CreateTrue() {cJSON *item=cJSON_New_Item();if(item)item->type=cJSON_True;return item;} -cJSON *cJSON_CreateFalse() {cJSON *item=cJSON_New_Item();if(item)item->type=cJSON_False;return item;} -cJSON *cJSON_CreateBool(int b) {cJSON *item=cJSON_New_Item();if(item)item->type=b?cJSON_True:cJSON_False;return item;} -cJSON *cJSON_CreateNumber(double num) {cJSON *item=cJSON_New_Item();if(item){item->type=cJSON_Number;item->valuedouble=num;item->valueint=(int)num;}return item;} -cJSON *cJSON_CreateString(const char *string) {cJSON *item=cJSON_New_Item();if(item){item->type=cJSON_String;item->valuestring=cJSON_strdup(string);}return item;} -cJSON *cJSON_CreateArray() {cJSON *item=cJSON_New_Item();if(item)item->type=cJSON_Array;return item;} -cJSON *cJSON_CreateObject() {cJSON *item=cJSON_New_Item();if(item)item->type=cJSON_Object;return item;} - -/* Create Arrays: */ -cJSON *cJSON_CreateIntArray(int *numbers,int count) {int i;cJSON *n=0,*p=0,*a=cJSON_CreateArray();for(i=0;a && i<count;i++){n=cJSON_CreateNumber(numbers[i]);if(!i)a->child=n;else suffix_object(p,n);p=n;}return a;} -cJSON *cJSON_CreateFloatArray(float *numbers,int count) {int i;cJSON *n=0,*p=0,*a=cJSON_CreateArray();for(i=0;a && i<count;i++){n=cJSON_CreateNumber(numbers[i]);if(!i)a->child=n;else suffix_object(p,n);p=n;}return a;} -cJSON *cJSON_CreateDoubleArray(double *numbers,int count) {int i;cJSON *n=0,*p=0,*a=cJSON_CreateArray();for(i=0;a && i<count;i++){n=cJSON_CreateNumber(numbers[i]);if(!i)a->child=n;else suffix_object(p,n);p=n;}return a;} -cJSON *cJSON_CreateStringArray(const char **strings,int count) {int i;cJSON *n=0,*p=0,*a=cJSON_CreateArray();for(i=0;a && i<count;i++){n=cJSON_CreateString(strings[i]);if(!i)a->child=n;else suffix_object(p,n);p=n;}return a;} diff --git a/navit/vehicle/webos/cJSON.h b/navit/vehicle/webos/cJSON.h deleted file mode 100644 index 97d529aea..000000000 --- a/navit/vehicle/webos/cJSON.h +++ /dev/null @@ -1,127 +0,0 @@ -/* - Copyright (c) 2009 Dave Gamble - - Permission is hereby granted, free of charge, to any person obtaining a copy - of this software and associated documentation files (the "Software"), to deal - in the Software without restriction, including without limitation the rights - to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - copies of the Software, and to permit persons to whom the Software is - furnished to do so, subject to the following conditions: - - The above copyright notice and this permission notice shall be included in - all copies or substantial portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - THE SOFTWARE. -*/ - -#ifndef cJSON__h -#define cJSON__h - -#ifdef __cplusplus -extern "C" -{ -#endif - -/* cJSON Types: */ -#define cJSON_False 0 -#define cJSON_True 1 -#define cJSON_NULL 2 -#define cJSON_Number 3 -#define cJSON_String 4 -#define cJSON_Array 5 -#define cJSON_Object 6 - -#define cJSON_IsReference 256 - -/* The cJSON structure: */ -typedef struct cJSON { - struct cJSON *next,*prev; /* next/prev allow you to walk array/object chains. Alternatively, use GetArraySize/GetArrayItem/GetObjectItem */ - struct cJSON *child; /* An array or object item will have a child pointer pointing to a chain of the items in the array/object. */ - - int type; /* The type of the item, as above. */ - - char *valuestring; /* The item's string, if type==cJSON_String */ - int valueint; /* The item's number, if type==cJSON_Number */ - double valuedouble; /* The item's number, if type==cJSON_Number */ - - char *string; /* The item's name string, if this item is the child of, or is in the list of subitems of an object. */ -} cJSON; - -typedef struct cJSON_Hooks { - void *(*malloc_fn)(size_t sz); - void (*free_fn)(void *ptr); -} cJSON_Hooks; - -/* Supply malloc, realloc and free functions to cJSON */ -extern void cJSON_InitHooks(cJSON_Hooks* hooks); - - -/* Supply a block of JSON, and this returns a cJSON object you can interrogate. Call cJSON_Delete when finished. */ -extern cJSON *cJSON_Parse(const char *value); -/* Render a cJSON entity to text for transfer/storage. Free the char* when finished. */ -extern char *cJSON_Print(cJSON *item); -/* Render a cJSON entity to text for transfer/storage without any formatting. Free the char* when finished. */ -extern char *cJSON_PrintUnformatted(cJSON *item); -/* Delete a cJSON entity and all subentities. */ -extern void cJSON_Delete(cJSON *c); - -/* Returns the number of items in an array (or object). */ -extern int cJSON_GetArraySize(cJSON *array); -/* Retrieve item number "item" from array "array". Returns NULL if unsuccessful. */ -extern cJSON *cJSON_GetArrayItem(cJSON *array,int item); -/* Get item "string" from object. Case insensitive. */ -extern cJSON *cJSON_GetObjectItem(cJSON *object,const char *string); - -/* For analysing failed parses. This returns a pointer to the parse error. You'll probably need to look a few chars back to make sense of it. Defined when cJSON_Parse() returns 0. 0 when cJSON_Parse() succeeds. */ -extern const char *cJSON_GetErrorPtr(void); - -/* These calls create a cJSON item of the appropriate type. */ -extern cJSON *cJSON_CreateNull(void); -extern cJSON *cJSON_CreateTrue(void); -extern cJSON *cJSON_CreateFalse(void); -extern cJSON *cJSON_CreateBool(int b); -extern cJSON *cJSON_CreateNumber(double num); -extern cJSON *cJSON_CreateString(const char *string); -extern cJSON *cJSON_CreateArray(void); -extern cJSON *cJSON_CreateObject(void); - -/* These utilities create an Array of count items. */ -extern cJSON *cJSON_CreateIntArray(int *numbers,int count); -extern cJSON *cJSON_CreateFloatArray(float *numbers,int count); -extern cJSON *cJSON_CreateDoubleArray(double *numbers,int count); -extern cJSON *cJSON_CreateStringArray(const char **strings,int count); - -/* Append item to the specified array/object. */ -extern void cJSON_AddItemToArray(cJSON *array, cJSON *item); -extern void cJSON_AddItemToObject(cJSON *object,const char *string,cJSON *item); -/* Append reference to item to the specified array/object. Use this when you want to add an existing cJSON to a new cJSON, but don't want to corrupt your existing cJSON. */ -extern void cJSON_AddItemReferenceToArray(cJSON *array, cJSON *item); -extern void cJSON_AddItemReferenceToObject(cJSON *object,const char *string,cJSON *item); - -/* Remove/Detatch items from Arrays/Objects. */ -extern cJSON *cJSON_DetachItemFromArray(cJSON *array,int which); -extern void cJSON_DeleteItemFromArray(cJSON *array,int which); -extern cJSON *cJSON_DetachItemFromObject(cJSON *object,const char *string); -extern void cJSON_DeleteItemFromObject(cJSON *object,const char *string); - -/* Update array items. */ -extern void cJSON_ReplaceItemInArray(cJSON *array,int which,cJSON *newitem); -extern void cJSON_ReplaceItemInObject(cJSON *object,const char *string,cJSON *newitem); - -#define cJSON_AddNullToObject(object,name) cJSON_AddItemToObject(object, name, cJSON_CreateNull()) -#define cJSON_AddTrueToObject(object,name) cJSON_AddItemToObject(object, name, cJSON_CreateTrue()) -#define cJSON_AddFalseToObject(object,name) cJSON_AddItemToObject(object, name, cJSON_CreateFalse()) -#define cJSON_AddNumberToObject(object,name,n) cJSON_AddItemToObject(object, name, cJSON_CreateNumber(n)) -#define cJSON_AddStringToObject(object,name,s) cJSON_AddItemToObject(object, name, cJSON_CreateString(s)) - -#ifdef __cplusplus -} -#endif - -#endif diff --git a/navit/vehicle/webos/vehicle_webos.c b/navit/vehicle/webos/vehicle_webos.c deleted file mode 100644 index a5bba4bce..000000000 --- a/navit/vehicle/webos/vehicle_webos.c +++ /dev/null @@ -1,386 +0,0 @@ -/** - * vim: sw=3 ts=3 - * - * Navit, a modular navigation system. - * Copyright (C) 2005-2008 Navit Team - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the - * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -#include <config.h> -#include <string.h> -#include <glib.h> -#include <math.h> -#include <errno.h> -#include <sys/time.h> -#include <PDL.h> -#include <SDL.h> -#include "debug.h" -#include "callback.h" -#include "plugin.h" -#include "coord.h" -#include "item.h" -#include "vehicle.h" -#include "event.h" -#include "vehicle_webos.h" -#include "bluetooth.h" - -static char *vehicle_webos_prefix="webos:"; - -/*******************************************************************/ - -static void -vehicle_webos_callback(PDL_ServiceParameters *params, void *priv) -{ - PDL_Location *location; - SDL_Event event; - SDL_UserEvent userevent; - int err; - - err = PDL_GetParamInt(params, "errorCode"); - if (err != 0) { - dbg(lvl_error,"Location Callback errorCode %d\n", err); - return /*PDL_EOTHER*/; - } - - location = g_new0 (PDL_Location, 1); - - location->altitude = PDL_GetParamDouble(params, "altitude"); - location->velocity = PDL_GetParamDouble(params, "velocity"); - location->heading = PDL_GetParamDouble(params, "heading"); - location->horizontalAccuracy = PDL_GetParamDouble(params, "horizAccuracy"); - location->latitude = PDL_GetParamDouble(params, "latitude"); - location->longitude = PDL_GetParamDouble(params, "longitude"); - - userevent.type = SDL_USEREVENT; - userevent.code = PDL_GPS_UPDATE; - userevent.data1 = location; - userevent.data2 = NULL; - - event.type = SDL_USEREVENT; - event.user = userevent; - - SDL_PushEvent(&event); - - return /*PDL_NOERROR*/; -} - -static void -vehicle_webos_gps_update(struct vehicle_priv *priv, PDL_Location *location) -{ - if(location) { // location may be NULL if called by bluetooth-code. priv is already prefilled there - struct timeval tv; - gettimeofday(&tv,NULL); - - priv->delta = (int)difftime(tv.tv_sec, priv->fix_time); - dbg(lvl_info,"delta(%i)\n",priv->delta); - priv->fix_time = tv.tv_sec; - priv->geo.lat = location->latitude; - /* workaround for webOS GPS bug following */ - priv->geo.lng = (priv->pdk_version >= 200 && location->longitude >= -1 && location->longitude <= 1) ? - -location->longitude : location->longitude; - - dbg(lvl_info,"Location: %f %f %f %.12g %.12g +-%fm\n", - location->altitude, - location->velocity, - location->heading, - priv->geo.lat, - priv->geo.lng, - location->horizontalAccuracy); - - if (location->altitude != -1) - priv->altitude = location->altitude; - if (location->velocity != -1) - priv->speed = location->velocity * 3.6; - if (location->heading != -1) - priv->track = location->heading; - if (location->horizontalAccuracy != -1) - priv->radius = location->horizontalAccuracy; - - if (priv->pdk_version <= 100) - g_free(location); - } - - callback_list_call_attr_0(priv->cbl, attr_position_coord_geo); -} - -static void -vehicle_webos_timeout_callback(struct vehicle_priv *priv) -{ - struct timeval tv; - gettimeofday(&tv,NULL); - - if (priv->fix_time && priv->delta) { - int delta = (int)difftime(tv.tv_sec, priv->fix_time); - - if (delta >= priv->delta*2) { - dbg(lvl_warning, "GPS timeout triggered cb(%p) delta(%d)\n", priv->timeout_cb, delta); - - priv->delta = -1; - - callback_list_call_attr_0(priv->cbl, attr_position_coord_geo); - } - } -} - -void -vehicle_webos_close(struct vehicle_priv *priv) -{ - event_remove_timeout(priv->ev_timeout); - priv->ev_timeout = NULL; - - callback_destroy(priv->timeout_cb); - - if (priv->pdk_version <= 100) - PDL_UnregisterServiceCallback((PDL_ServiceCallbackFunc)vehicle_webos_callback); - else { - PDL_EnableLocationTracking(PDL_FALSE); - vehicle_webos_bt_close(priv); - } -} - -static int -vehicle_webos_open(struct vehicle_priv *priv) -{ - PDL_Err err; - - priv->pdk_version = PDL_GetPDKVersion(); - dbg(lvl_debug,"pdk_version(%d)\n", priv->pdk_version); - - if (priv->pdk_version <= 100) { - // Use Location Service via callback interface - err = PDL_ServiceCallWithCallback("palm://com.palm.location/startTracking", - "{subscribe:true}", - (PDL_ServiceCallbackFunc)vehicle_webos_callback, - priv, - PDL_FALSE); - if (err != PDL_NOERROR) { - dbg(lvl_error,"PDL_ServiceCallWithCallback failed with (%d): (%s)\n", err, PDL_GetError()); - vehicle_webos_close(priv); - return 0; - } - } - else { - PDL_Err err; - err = PDL_EnableLocationTracking(PDL_TRUE); - if (err != PDL_NOERROR) { - dbg(lvl_error,"PDL_EnableLocationTracking failed with (%d): (%s)\n", err, PDL_GetError()); -// vehicle_webos_close(priv); -// return 0; - } - - priv->gps_type = GPS_TYPE_INT; - - if(!vehicle_webos_bt_open(priv)) - return 0; - } - - priv->ev_timeout = event_add_timeout(1000, 1, priv->timeout_cb); - return 1; -} - -static void -vehicle_webos_destroy(struct vehicle_priv *priv) -{ - vehicle_webos_close(priv); - if (priv->source) - g_free(priv->source); - g_free(priv); -} - -static int -vehicle_webos_position_attr_get(struct vehicle_priv *priv, - enum attr_type type, struct attr *attr) -{ - switch (type) { - case attr_position_height: - dbg(lvl_info,"Altitude: %f\n", priv->altitude); - attr->u.numd = &priv->altitude; - break; - case attr_position_speed: - dbg(lvl_info,"Speed: %f\n", priv->speed); - attr->u.numd = &priv->speed; - break; - case attr_position_direction: - dbg(lvl_info,"Direction: %f\n", priv->track); - attr->u.numd = &priv->track; - break; - case attr_position_magnetic_direction: - switch (priv->gps_type) { - case GPS_TYPE_BT: - attr->u.num = priv->magnetic_direction; - break; - default: - return 0; - break; - } - break; - case attr_position_hdop: - switch (priv->gps_type) { - case GPS_TYPE_BT: - attr->u.numd = &priv->hdop; - break; - default: - return 0; - break; - } - break; - case attr_position_coord_geo: - dbg(lvl_info,"Coord: %.12g %.12g\n", priv->geo.lat, priv->geo.lng); - attr->u.coord_geo = &priv->geo; - break; - case attr_position_radius: - dbg(lvl_info,"Radius: %f\n", priv->radius); - attr->u.numd = &priv->radius; - break; - case attr_position_time_iso8601: - if (priv->fix_time) { - struct tm tm; - if (gmtime_r(&priv->fix_time, &tm)) { - strftime(priv->fixiso8601, sizeof(priv->fixiso8601), - "%Y-%m-%dT%TZ", &tm); - attr->u.str=priv->fixiso8601; - } - else { - priv->fix_time = 0; - return 0; - } - dbg(lvl_info,"Fix Time: %d %s\n", priv->fix_time, priv->fixiso8601); - } - else { - dbg(lvl_info,"Fix Time: %d\n", priv->fix_time); - return 0; - } - - break; - case attr_position_fix_type: - switch (priv->gps_type) { - case GPS_TYPE_INT: - if (priv->delta <= 0 || priv->radius == 0.0) - attr->u.num = 0; // strength = 1 - else if (priv->radius > 20.0) - attr->u.num = 1; // strength >= 2 - else - attr->u.num = 2; // strength >= 2 - break; - case GPS_TYPE_BT: - attr->u.num = priv->status; - break; - default: - return 0; - break; - } - break; - case attr_position_sats_used: - switch (priv->gps_type) { - case GPS_TYPE_INT: - if (priv->delta <= 0) - attr->u.num = 0; - else if (priv->radius <= 6.0 ) - attr->u.num = 6; // strength = 5 - else if (priv->radius <= 10.0 ) - attr->u.num = 5; // strength = 4 - else if (priv->radius <= 15.0 ) - attr->u.num = 4; // strength = 3 - else - return 0; - break; - case GPS_TYPE_BT: - attr->u.num = priv->sats_used; - break; - default: - return 0; - break; - } - break; - default: - return 0; - } - attr->type = type; - return 1; -} - -static int -vehicle_webos_set_attr_do(struct vehicle_priv *priv, struct attr *attr, int init) -{ - switch (attr->type) { - case attr_source: - if (strncmp(vehicle_webos_prefix,attr->u.str,strlen(vehicle_webos_prefix))) { - dbg(lvl_warning,"source must start with '%s'\n", vehicle_webos_prefix); - return 0; - } - g_free(priv->source); - priv->source=g_strdup(attr->u.str); - priv->address=priv->source+strlen(vehicle_webos_prefix); - if (!priv->address[0]) - priv->address=NULL; - if (!init) { - vehicle_webos_close(priv); - vehicle_webos_open(priv); - } - return 1; - case attr_profilename: - return 1; - case attr_pdl_gps_update: - vehicle_webos_gps_update(priv, (PDL_Location *)attr->u.data); - return 1; - default: - return 0; - } -} - -static int -vehicle_webos_set_attr(struct vehicle_priv *priv, struct attr *attr) -{ - return vehicle_webos_set_attr_do(priv, attr, 0); -} - -struct vehicle_methods vehicle_webos_methods = { - vehicle_webos_destroy, - vehicle_webos_position_attr_get, - vehicle_webos_set_attr, -}; - -static struct vehicle_priv * -vehicle_webos_new(struct vehicle_methods - *meth, struct callback_list - *cbl, struct attr **attrs) -{ - struct vehicle_priv *priv; - - priv = g_new0(struct vehicle_priv, 1); - priv->attrs = attrs; - priv->cbl = cbl; - - priv->timeout_cb = callback_new_1(callback_cast(vehicle_webos_timeout_callback), priv); - - *meth = vehicle_webos_methods; - while (*attrs) { - vehicle_webos_set_attr_do(priv, *attrs, 1); - attrs++; - } - - vehicle_webos_open(priv); - - return priv; -} - -void -plugin_init(void) -{ - dbg(lvl_debug, "enter\n"); - plugin_register_category_vehicle("webos", vehicle_webos_new); -} - diff --git a/navit/vehicle/webos/vehicle_webos.h b/navit/vehicle/webos/vehicle_webos.h deleted file mode 100644 index 4c7973051..000000000 --- a/navit/vehicle/webos/vehicle_webos.h +++ /dev/null @@ -1,37 +0,0 @@ -#include "coord.h" - -#define GPS_TYPE_NONE 0 -#define GPS_TYPE_INT 1 -#define GPS_TYPE_BT 2 - -struct vehicle_priv { - char *address; - char *source; - char *spp_address; - char *buffer; - char *nmea_data_buf; - char *nmea_data; - char fixiso8601[128]; - double track, speed, altitude, radius; - double hdop; - int gps_type; - int pdk_version; - int spp_instance_id; - int buffer_pos; - int delta; - int sats_used; - int sats_visible; - int magnetic_direction; - int status; - int valid; - time_t fix_time; - struct attr ** attrs; - struct callback *event_cb; - struct callback *timeout_cb; - struct callback_list *cbl; - struct coord_geo geo; - struct event_timeout *ev_timeout; -}; - -extern void vehicle_webos_close(struct vehicle_priv *priv); - |