mirror of
https://github.com/chatmail/core.git
synced 2026-04-17 13:36:30 +03:00
777 lines
27 KiB
Rust
777 lines
27 KiB
Rust
use quick_xml;
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use quick_xml::events::{BytesEnd, BytesStart, BytesText};
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use crate::chat;
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use crate::constants::Event;
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use crate::constants::*;
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use crate::context::*;
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use crate::dc_msg::*;
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use crate::dc_tools::*;
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use crate::job::*;
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use crate::param::*;
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use crate::sql;
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use crate::stock::StockMessage;
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use crate::types::*;
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use crate::x::*;
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// location handling
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#[derive(Clone, Default)]
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#[allow(non_camel_case_types)]
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pub struct dc_location {
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pub location_id: uint32_t,
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pub latitude: libc::c_double,
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pub longitude: libc::c_double,
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pub accuracy: libc::c_double,
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pub timestamp: i64,
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pub contact_id: uint32_t,
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pub msg_id: uint32_t,
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pub chat_id: uint32_t,
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pub marker: Option<String>,
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pub independent: uint32_t,
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}
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impl dc_location {
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pub fn new() -> Self {
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dc_location {
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location_id: 0,
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latitude: 0.0,
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longitude: 0.0,
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accuracy: 0.0,
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timestamp: 0,
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contact_id: 0,
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msg_id: 0,
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chat_id: 0,
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marker: None,
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independent: 0,
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}
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}
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}
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#[derive(Clone)]
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#[allow(non_camel_case_types)]
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pub struct dc_kml_t {
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pub addr: *mut libc::c_char,
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pub locations: Option<Vec<dc_location>>,
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pub tag: libc::c_int,
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pub curr: dc_location,
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}
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impl dc_kml_t {
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pub fn new() -> Self {
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dc_kml_t {
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addr: std::ptr::null_mut(),
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locations: None,
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tag: 0,
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curr: dc_location::new(),
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}
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}
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}
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// location streaming
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pub unsafe fn dc_send_locations_to_chat(context: &Context, chat_id: uint32_t, seconds: i64) {
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let now = time();
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let mut msg: Message;
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let is_sending_locations_before: bool;
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if !(seconds < 0 || chat_id <= 9i32 as libc::c_uint) {
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is_sending_locations_before = dc_is_sending_locations_to_chat(context, chat_id);
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if sql::execute(
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context,
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&context.sql,
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"UPDATE chats \
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SET locations_send_begin=?, \
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locations_send_until=? \
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WHERE id=?",
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params![
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if 0 != seconds { now } else { 0 },
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if 0 != seconds { now + seconds } else { 0 },
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chat_id as i32,
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],
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)
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.is_ok()
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{
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if 0 != seconds && !is_sending_locations_before {
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msg = dc_msg_new(context, Viewtype::Text);
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msg.text =
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Some(context.stock_system_msg(StockMessage::MsgLocationEnabled, "", "", 0));
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msg.param.set_int(Param::Cmd, 8);
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chat::send_msg(context, chat_id, &mut msg).unwrap();
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} else if 0 == seconds && is_sending_locations_before {
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let stock_str =
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context.stock_system_msg(StockMessage::MsgLocationDisabled, "", "", 0);
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chat::add_device_msg(context, chat_id, stock_str);
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}
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context.call_cb(
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Event::CHAT_MODIFIED,
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chat_id as uintptr_t,
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0i32 as uintptr_t,
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);
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if 0 != seconds {
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schedule_MAYBE_SEND_LOCATIONS(context, 0i32);
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job_add(
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context,
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Action::MaybeSendLocationsEnded,
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chat_id as libc::c_int,
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Params::new(),
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seconds + 1,
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);
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}
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}
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}
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}
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/*******************************************************************************
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* job to send locations out to all chats that want them
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******************************************************************************/
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#[allow(non_snake_case)]
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unsafe fn schedule_MAYBE_SEND_LOCATIONS(context: &Context, flags: libc::c_int) {
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if 0 != flags & 0x1 || !job_action_exists(context, Action::MaybeSendLocations) {
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job_add(context, Action::MaybeSendLocations, 0, Params::new(), 60);
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};
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}
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pub fn dc_is_sending_locations_to_chat(context: &Context, chat_id: u32) -> bool {
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context
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.sql
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.exists(
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"SELECT id FROM chats WHERE (? OR id=?) AND locations_send_until>?;",
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params![if chat_id == 0 { 1 } else { 0 }, chat_id as i32, time()],
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)
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.unwrap_or_default()
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}
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pub fn dc_set_location(
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context: &Context,
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latitude: libc::c_double,
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longitude: libc::c_double,
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accuracy: libc::c_double,
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) -> libc::c_int {
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if latitude == 0.0 && longitude == 0.0 {
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return 1;
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}
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context.sql.query_map(
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"SELECT id FROM chats WHERE locations_send_until>?;",
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params![time()], |row| row.get::<_, i32>(0),
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|chats| {
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let mut continue_streaming = false;
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for chat in chats {
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let chat_id = chat?;
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context.sql.execute(
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"INSERT INTO locations \
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(latitude, longitude, accuracy, timestamp, chat_id, from_id) VALUES (?,?,?,?,?,?);",
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params![
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latitude,
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longitude,
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accuracy,
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time(),
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chat_id,
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1,
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]
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)?;
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continue_streaming = true;
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}
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if continue_streaming {
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context.call_cb(Event::LOCATION_CHANGED, 1, 0);
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};
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unsafe { schedule_MAYBE_SEND_LOCATIONS(context, 0) };
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Ok(continue_streaming as libc::c_int)
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}
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).unwrap_or_default()
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}
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pub fn dc_get_locations(
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context: &Context,
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chat_id: uint32_t,
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contact_id: uint32_t,
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timestamp_from: i64,
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mut timestamp_to: i64,
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) -> Vec<dc_location> {
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if timestamp_to == 0 {
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timestamp_to = time() + 10;
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}
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context
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.sql
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.query_map(
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"SELECT l.id, l.latitude, l.longitude, l.accuracy, l.timestamp, l.independent, \
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m.id, l.from_id, l.chat_id, m.txt \
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FROM locations l LEFT JOIN msgs m ON l.id=m.location_id WHERE (? OR l.chat_id=?) \
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AND (? OR l.from_id=?) \
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AND (l.independent=1 OR (l.timestamp>=? AND l.timestamp<=?)) \
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ORDER BY l.timestamp DESC, l.id DESC, m.id DESC;",
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params![
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if chat_id == 0 { 1 } else { 0 },
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chat_id as i32,
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if contact_id == 0 { 1 } else { 0 },
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contact_id as i32,
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timestamp_from,
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timestamp_to,
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],
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|row| {
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let msg_id = row.get(6)?;
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let txt: String = row.get(9)?;
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let marker = if msg_id != 0 && is_marker(&txt) {
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Some(txt)
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} else {
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None
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};
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let loc = dc_location {
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location_id: row.get(0)?,
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latitude: row.get(1)?,
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longitude: row.get(2)?,
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accuracy: row.get(3)?,
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timestamp: row.get(4)?,
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independent: row.get(5)?,
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msg_id,
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contact_id: row.get(7)?,
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chat_id: row.get(8)?,
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marker,
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};
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Ok(loc)
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},
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|locations| {
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let mut ret = Vec::new();
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for location in locations {
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ret.push(location?);
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}
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Ok(ret)
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},
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)
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.unwrap_or_default()
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}
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fn is_marker(txt: &str) -> bool {
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txt.len() == 1 && txt.chars().next().unwrap() != ' '
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}
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pub fn dc_delete_all_locations(context: &Context) -> bool {
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if sql::execute(context, &context.sql, "DELETE FROM locations;", params![]).is_err() {
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return false;
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}
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context.call_cb(Event::LOCATION_CHANGED, 0, 0);
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true
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}
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pub fn dc_get_location_kml(
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context: &Context,
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chat_id: uint32_t,
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last_added_location_id: *mut uint32_t,
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) -> *mut libc::c_char {
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let mut success: libc::c_int = 0;
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let now = time();
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let mut location_count: libc::c_int = 0;
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let mut ret = String::new();
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let self_addr = context
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.sql
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.get_config(context, "configured_addr")
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.unwrap_or_default();
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if let Ok((locations_send_begin, locations_send_until, locations_last_sent)) = context.sql.query_row(
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"SELECT locations_send_begin, locations_send_until, locations_last_sent FROM chats WHERE id=?;",
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params![chat_id as i32], |row| {
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let send_begin: i64 = row.get(0)?;
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let send_until: i64 = row.get(1)?;
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let last_sent: i64 = row.get(2)?;
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Ok((send_begin, send_until, last_sent))
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}
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) {
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if !(locations_send_begin == 0 || now > locations_send_until) {
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ret += &format!(
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"<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<kml xmlns=\"http://www.opengis.net/kml/2.2\">\n<Document addr=\"{}\">\n",
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self_addr,
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);
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context.sql.query_map(
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"SELECT id, latitude, longitude, accuracy, timestamp\
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FROM locations WHERE from_id=? \
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AND timestamp>=? \
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AND (timestamp>=? OR timestamp=(SELECT MAX(timestamp) FROM locations WHERE from_id=?)) \
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AND independent=0 \
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GROUP BY timestamp \
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ORDER BY timestamp;",
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params![1, locations_send_begin, locations_last_sent, 1],
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|row| {
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let location_id: i32 = row.get(0)?;
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let latitude: f64 = row.get(1)?;
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let longitude: f64 = row.get(2)?;
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let accuracy: f64 = row.get(3)?;
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let timestamp = unsafe { get_kml_timestamp(row.get(4)?) };
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Ok((location_id, latitude, longitude, accuracy, timestamp))
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},
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|rows| {
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for row in rows {
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let (location_id, latitude, longitude, accuracy, timestamp) = row?;
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ret += &format!(
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"<Placemark><Timestamp><when>{}</when></Timestamp><Point><coordinates accuracy=\"{}\">{},{}</coordinates></Point></Placemark>\n\x00",
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as_str(timestamp),
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accuracy,
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longitude,
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latitude
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);
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location_count += 1;
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if !last_added_location_id.is_null() {
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unsafe { *last_added_location_id = location_id as u32 };
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}
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unsafe { free(timestamp as *mut libc::c_void) };
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}
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Ok(())
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}
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).unwrap(); // TODO: better error handling
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}
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}
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if location_count > 0 {
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ret += "</Document>\n</kml>";
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success = 1;
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}
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if 0 != success {
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unsafe { ret.strdup() }
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} else {
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std::ptr::null_mut()
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}
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}
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/*******************************************************************************
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* create kml-files
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******************************************************************************/
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unsafe fn get_kml_timestamp(utc: i64) -> *mut libc::c_char {
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// Returns a string formatted as YYYY-MM-DDTHH:MM:SSZ. The trailing `Z` indicates UTC.
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let res = chrono::NaiveDateTime::from_timestamp(utc, 0)
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.format("%Y-%m-%dT%H:%M:%SZ")
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.to_string();
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res.strdup()
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}
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pub unsafe fn dc_get_message_kml(
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timestamp: i64,
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latitude: libc::c_double,
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longitude: libc::c_double,
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) -> *mut libc::c_char {
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let timestamp_str = get_kml_timestamp(timestamp);
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let latitude_str = dc_ftoa(latitude);
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let longitude_str = dc_ftoa(longitude);
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let ret = dc_mprintf(
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b"<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n\
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<kml xmlns=\"http://www.opengis.net/kml/2.2\">\n\
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<Document>\n\
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<Placemark>\
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<Timestamp><when>%s</when></Timestamp>\
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<Point><coordinates>%s,%s</coordinates></Point>\
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</Placemark>\n\
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</Document>\n\
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</kml>\x00" as *const u8 as *const libc::c_char,
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timestamp_str,
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longitude_str, // reverse order!
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latitude_str,
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);
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free(latitude_str as *mut libc::c_void);
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free(longitude_str as *mut libc::c_void);
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free(timestamp_str as *mut libc::c_void);
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ret
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}
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pub fn dc_set_kml_sent_timestamp(context: &Context, chat_id: u32, timestamp: i64) -> bool {
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sql::execute(
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context,
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&context.sql,
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"UPDATE chats SET locations_last_sent=? WHERE id=?;",
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params![timestamp, chat_id as i32],
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)
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.is_ok()
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}
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pub fn dc_set_msg_location_id(context: &Context, msg_id: u32, location_id: u32) -> bool {
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sql::execute(
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context,
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&context.sql,
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"UPDATE msgs SET location_id=? WHERE id=?;",
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params![location_id, msg_id as i32],
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)
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.is_ok()
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}
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pub unsafe fn dc_save_locations(
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context: &Context,
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chat_id: u32,
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contact_id: u32,
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locations_opt: &Option<Vec<dc_location>>,
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independent: libc::c_int,
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) -> u32 {
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if chat_id <= 9 || locations_opt.is_none() {
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return 0;
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}
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let locations = locations_opt.as_ref().unwrap();
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context
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.sql
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.prepare2(
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"SELECT id FROM locations WHERE timestamp=? AND from_id=?",
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"INSERT INTO locations\
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(timestamp, from_id, chat_id, latitude, longitude, accuracy, independent) \
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VALUES (?,?,?,?,?,?,?);",
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|mut stmt_test, mut stmt_insert, conn| {
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let mut newest_timestamp = 0;
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let mut newest_location_id = 0;
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for location in locations {
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let exists =
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stmt_test.exists(params![location.timestamp, contact_id as i32])?;
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if 0 != independent || !exists {
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stmt_insert.execute(params![
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location.timestamp,
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contact_id as i32,
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chat_id as i32,
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location.latitude,
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location.longitude,
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location.accuracy,
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independent,
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])?;
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if location.timestamp > newest_timestamp {
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newest_timestamp = location.timestamp;
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newest_location_id = sql::get_rowid2_with_conn(
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context,
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conn,
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"locations",
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"timestamp",
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location.timestamp,
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"from_id",
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contact_id as i32,
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);
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}
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}
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}
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Ok(newest_location_id)
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},
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)
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.unwrap_or_default()
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}
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pub unsafe fn dc_kml_parse(
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context: &Context,
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content: *const libc::c_char,
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content_bytes: size_t,
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) -> dc_kml_t {
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let mut kml = dc_kml_t::new();
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if content_bytes > (1 * 1024 * 1024) {
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warn!(
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context,
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0, "A kml-files with {} bytes is larger than reasonably expected.", content_bytes,
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);
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return kml;
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}
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let content_null = dc_null_terminate(content, content_bytes as libc::c_int);
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if !content_null.is_null() {
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let mut reader = quick_xml::Reader::from_str(as_str(content_null));
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reader.trim_text(true);
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kml.locations = Some(Vec::with_capacity(100));
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let mut buf = Vec::new();
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loop {
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match reader.read_event(&mut buf) {
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Ok(quick_xml::events::Event::Start(ref e)) => kml_starttag_cb(e, &mut kml, &reader),
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Ok(quick_xml::events::Event::End(ref e)) => kml_endtag_cb(e, &mut kml),
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Ok(quick_xml::events::Event::Text(ref e)) => kml_text_cb(e, &mut kml, &reader),
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Err(e) => {
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error!(
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context,
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0,
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"Location parsing: Error at position {}: {:?}",
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reader.buffer_position(),
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e
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);
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}
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Ok(quick_xml::events::Event::Eof) => break,
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_ => (),
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}
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buf.clear();
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}
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}
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free(content_null.cast());
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kml
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}
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fn kml_text_cb<B: std::io::BufRead>(
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event: &BytesText,
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kml: &mut dc_kml_t,
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reader: &quick_xml::Reader<B>,
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) {
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if 0 != kml.tag & (0x4 | 0x10) {
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let val = event.unescape_and_decode(reader).unwrap_or_default();
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let val = val
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.replace("\n", "")
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.replace("\r", "")
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.replace("\t", "")
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.replace(" ", "");
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if 0 != kml.tag & 0x4 && val.len() >= 19 {
|
|
// YYYY-MM-DDTHH:MM:SSZ
|
|
// 0 4 7 10 13 16 19
|
|
match chrono::NaiveDateTime::parse_from_str(&val, "%Y-%m-%dT%H:%M:%SZ") {
|
|
Ok(res) => {
|
|
kml.curr.timestamp = res.timestamp();
|
|
if kml.curr.timestamp > time() {
|
|
kml.curr.timestamp = time();
|
|
}
|
|
}
|
|
Err(_err) => {
|
|
kml.curr.timestamp = time();
|
|
}
|
|
}
|
|
} else if 0 != kml.tag & 0x10 {
|
|
let parts = val.splitn(2, ',').collect::<Vec<_>>();
|
|
if parts.len() == 2 {
|
|
kml.curr.longitude = parts[0].parse().unwrap_or_default();
|
|
kml.curr.latitude = parts[1].parse().unwrap_or_default();
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
fn kml_endtag_cb(event: &BytesEnd, kml: &mut dc_kml_t) {
|
|
let tag = String::from_utf8_lossy(event.name()).trim().to_lowercase();
|
|
|
|
if tag == "placemark" {
|
|
if 0 != kml.tag & 0x1
|
|
&& 0 != kml.curr.timestamp
|
|
&& 0. != kml.curr.latitude
|
|
&& 0. != kml.curr.longitude
|
|
{
|
|
if let Some(ref mut locations) = kml.locations {
|
|
locations.push(std::mem::replace(&mut kml.curr, dc_location::new()));
|
|
}
|
|
}
|
|
kml.tag = 0
|
|
};
|
|
}
|
|
|
|
fn kml_starttag_cb<B: std::io::BufRead>(
|
|
event: &BytesStart,
|
|
kml: &mut dc_kml_t,
|
|
reader: &quick_xml::Reader<B>,
|
|
) {
|
|
let tag = String::from_utf8_lossy(event.name()).trim().to_lowercase();
|
|
if tag == "document" {
|
|
if let Some(addr) = event.attributes().find(|attr| {
|
|
attr.as_ref()
|
|
.map(|a| String::from_utf8_lossy(a.key).trim().to_lowercase() == "addr")
|
|
.unwrap_or_default()
|
|
}) {
|
|
kml.addr = unsafe {
|
|
addr.unwrap()
|
|
.unescape_and_decode_value(reader)
|
|
.unwrap_or_default()
|
|
.strdup()
|
|
};
|
|
}
|
|
} else if tag == "placemark" {
|
|
kml.tag = 0x1;
|
|
kml.curr.timestamp = 0;
|
|
kml.curr.latitude = 0 as libc::c_double;
|
|
kml.curr.longitude = 0.0f64;
|
|
kml.curr.accuracy = 0.0f64
|
|
} else if tag == "timestamp" && 0 != kml.tag & 0x1 {
|
|
kml.tag = 0x1 | 0x2
|
|
} else if tag == "when" && 0 != kml.tag & 0x2 {
|
|
kml.tag = 0x1 | 0x2 | 0x4
|
|
} else if tag == "point" && 0 != kml.tag & 0x1 {
|
|
kml.tag = 0x1 | 0x8
|
|
} else if tag == "coordinates" && 0 != kml.tag & 0x8 {
|
|
kml.tag = 0x1 | 0x8 | 0x10;
|
|
if let Some(acc) = event.attributes().find(|attr| {
|
|
attr.as_ref()
|
|
.map(|a| String::from_utf8_lossy(a.key).trim().to_lowercase() == "accuracy")
|
|
.unwrap_or_default()
|
|
}) {
|
|
let v = acc
|
|
.unwrap()
|
|
.unescape_and_decode_value(reader)
|
|
.unwrap_or_default();
|
|
|
|
kml.curr.accuracy = v.trim().parse().unwrap_or_default();
|
|
}
|
|
}
|
|
}
|
|
|
|
pub unsafe fn dc_kml_unref(kml: &mut dc_kml_t) {
|
|
free(kml.addr as *mut libc::c_void);
|
|
}
|
|
|
|
#[allow(non_snake_case)]
|
|
pub unsafe fn dc_job_do_DC_JOB_MAYBE_SEND_LOCATIONS(context: &Context, _job: &Job) {
|
|
let now = time();
|
|
let mut continue_streaming: libc::c_int = 1;
|
|
info!(
|
|
context,
|
|
0, " ----------------- MAYBE_SEND_LOCATIONS -------------- ",
|
|
);
|
|
|
|
context
|
|
.sql
|
|
.query_map(
|
|
"SELECT id, locations_send_begin, locations_last_sent \
|
|
FROM chats \
|
|
WHERE locations_send_until>?;",
|
|
params![now],
|
|
|row| {
|
|
let chat_id: i32 = row.get(0)?;
|
|
let locations_send_begin: i64 = row.get(1)?;
|
|
let locations_last_sent: i64 = row.get(2)?;
|
|
continue_streaming = 1;
|
|
|
|
// be a bit tolerant as the timer may not align exactly with time(NULL)
|
|
if now - locations_last_sent < (60 - 3) {
|
|
Ok(None)
|
|
} else {
|
|
Ok(Some((chat_id, locations_send_begin, locations_last_sent)))
|
|
}
|
|
},
|
|
|rows| {
|
|
context.sql.prepare(
|
|
"SELECT id \
|
|
FROM locations \
|
|
WHERE from_id=? \
|
|
AND timestamp>=? \
|
|
AND timestamp>? \
|
|
AND independent=0 \
|
|
ORDER BY timestamp;",
|
|
|mut stmt_locations, _| {
|
|
for (chat_id, locations_send_begin, locations_last_sent) in
|
|
rows.filter_map(|r| match r {
|
|
Ok(Some(v)) => Some(v),
|
|
_ => None,
|
|
})
|
|
{
|
|
// TODO: do I need to reset?
|
|
if !stmt_locations
|
|
.exists(params![1, locations_send_begin, locations_last_sent,])
|
|
.unwrap_or_default()
|
|
{
|
|
// if there is no new location, there's nothing to send.
|
|
// however, maybe we want to bypass this test eg. 15 minutes
|
|
continue;
|
|
}
|
|
// pending locations are attached automatically to every message,
|
|
// so also to this empty text message.
|
|
// DC_CMD_LOCATION is only needed to create a nicer subject.
|
|
//
|
|
// for optimisation and to avoid flooding the sending queue,
|
|
// we could sending these messages only if we're really online.
|
|
// the easiest way to determine this, is to check for an empty message queue.
|
|
// (might not be 100%, however, as positions are sent combined later
|
|
// and dc_set_location() is typically called periodically, this is ok)
|
|
let mut msg = dc_msg_new(context, Viewtype::Text);
|
|
msg.hidden = true;
|
|
msg.param.set_int(Param::Cmd, 9);
|
|
// TODO: handle cleanup on error
|
|
chat::send_msg(context, chat_id as u32, &mut msg).unwrap();
|
|
}
|
|
Ok(())
|
|
},
|
|
)
|
|
},
|
|
)
|
|
.unwrap(); // TODO: Better error handling
|
|
|
|
if 0 != continue_streaming {
|
|
schedule_MAYBE_SEND_LOCATIONS(context, 0x1);
|
|
}
|
|
}
|
|
|
|
#[allow(non_snake_case)]
|
|
pub unsafe fn dc_job_do_DC_JOB_MAYBE_SEND_LOC_ENDED(context: &Context, job: &mut Job) {
|
|
// this function is called when location-streaming _might_ have ended for a chat.
|
|
// the function checks, if location-streaming is really ended;
|
|
// if so, a device-message is added if not yet done.
|
|
|
|
let chat_id = (*job).foreign_id;
|
|
|
|
if let Ok((send_begin, send_until)) = context.sql.query_row(
|
|
"SELECT locations_send_begin, locations_send_until FROM chats WHERE id=?",
|
|
params![chat_id as i32],
|
|
|row| Ok((row.get::<_, i64>(0)?, row.get::<_, i64>(1)?)),
|
|
) {
|
|
if !(send_begin != 0 && time() <= send_until) {
|
|
// still streaming -
|
|
// may happen as several calls to dc_send_locations_to_chat()
|
|
// do not un-schedule pending DC_MAYBE_SEND_LOC_ENDED jobs
|
|
if !(send_begin == 0 && send_until == 0) {
|
|
// not streaming, device-message already sent
|
|
if context.sql.execute(
|
|
"UPDATE chats SET locations_send_begin=0, locations_send_until=0 WHERE id=?",
|
|
params![chat_id as i32],
|
|
).is_ok() {
|
|
let stock_str = context.stock_system_msg(StockMessage::MsgLocationDisabled, "", "", 0);
|
|
chat::add_device_msg(context, chat_id, stock_str);
|
|
context.call_cb(
|
|
Event::CHAT_MODIFIED,
|
|
chat_id as usize,
|
|
0,
|
|
);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
#[cfg(test)]
|
|
mod tests {
|
|
use super::*;
|
|
use crate::test_utils::dummy_context;
|
|
|
|
#[test]
|
|
fn test_dc_kml_parse() {
|
|
unsafe {
|
|
let context = dummy_context();
|
|
|
|
let xml =
|
|
b"<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<kml xmlns=\"http://www.opengis.net/kml/2.2\">\n<Document addr=\"user@example.org\">\n<Placemark><Timestamp><when>2019-03-06T21:09:57Z</when></Timestamp><Point><coordinates accuracy=\"32.000000\">9.423110,53.790302</coordinates></Point></Placemark>\n<PlaceMARK>\n<Timestamp><WHEN > \n\t2018-12-13T22:11:12Z\t</WHEN></Timestamp><Point><coordinates aCCuracy=\"2.500000\"> 19.423110 \t , \n 63.790302\n </coordinates></Point></PlaceMARK>\n</Document>\n</kml>\x00"
|
|
as *const u8 as *const libc::c_char;
|
|
|
|
let mut kml = dc_kml_parse(&context.ctx, xml, strlen(xml));
|
|
|
|
assert!(!kml.addr.is_null());
|
|
assert_eq!(as_str(kml.addr as *const libc::c_char), "user@example.org",);
|
|
|
|
let locations_ref = &kml.locations.as_ref().unwrap();
|
|
assert_eq!(locations_ref.len(), 2);
|
|
|
|
assert!(locations_ref[0].latitude > 53.6f64);
|
|
assert!(locations_ref[0].latitude < 53.8f64);
|
|
assert!(locations_ref[0].longitude > 9.3f64);
|
|
assert!(locations_ref[0].longitude < 9.5f64);
|
|
assert!(locations_ref[0].accuracy > 31.9f64);
|
|
assert!(locations_ref[0].accuracy < 32.1f64);
|
|
assert_eq!(locations_ref[0].timestamp, 1551906597);
|
|
|
|
assert!(locations_ref[1].latitude > 63.6f64);
|
|
assert!(locations_ref[1].latitude < 63.8f64);
|
|
assert!(locations_ref[1].longitude > 19.3f64);
|
|
assert!(locations_ref[1].longitude < 19.5f64);
|
|
assert!(locations_ref[1].accuracy > 2.4f64);
|
|
assert!(locations_ref[1].accuracy < 2.6f64);
|
|
assert_eq!(locations_ref[1].timestamp, 1544739072);
|
|
|
|
dc_kml_unref(&mut kml);
|
|
}
|
|
}
|
|
}
|