1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
|
#include "generator/restriction_generator.hpp"
#include "generator/restriction_collector.hpp"
#include "routing/index_graph_loader.hpp"
#include "routing_common/car_model.cpp"
#include "routing_common/vehicle_model.hpp"
#include "platform/country_file.hpp"
#include "platform/local_country_file.hpp"
#include "coding/file_container.hpp"
#include "coding/file_writer.hpp"
#include "base/checked_cast.hpp"
#include "base/logging.hpp"
#include "base/stl_helpers.hpp"
#include "defines.hpp"
#include <algorithm>
#include <memory>
#include <string>
#include <utility>
#include <vector>
namespace
{
using namespace routing;
std::unique_ptr<IndexGraph>
CreateIndexGraph(std::string const & targetPath,
std::string const & mwmPath,
std::string const & country,
CountryParentNameGetterFn const & countryParentNameGetterFn)
{
std::shared_ptr<VehicleModelInterface> vehicleModel =
CarModelFactory(countryParentNameGetterFn).GetVehicleModelForCountry(country);
MwmValue mwmValue(
platform::LocalCountryFile(targetPath, platform::CountryFile(country), 0 /* version */));
auto graph = std::make_unique<IndexGraph>(
std::make_shared<Geometry>(GeometryLoader::CreateFromFile(mwmPath, vehicleModel)),
EdgeEstimator::Create(VehicleType::Car, *vehicleModel, nullptr /* trafficStash */));
DeserializeIndexGraph(mwmValue, VehicleType::Car, *graph);
return graph;
}
} // namespace
namespace routing
{
std::unique_ptr<RestrictionCollector>
CreateRestrictionCollectorAndParse(
std::string const & targetPath, std::string const & mwmPath, std::string const & country,
std::string const & restrictionPath, std::string const & osmIdsToFeatureIdsPath,
CountryParentNameGetterFn const & countryParentNameGetterFn)
{
LOG(LDEBUG, ("BuildRoadRestrictions(", targetPath, ", ", restrictionPath, ", ",
osmIdsToFeatureIdsPath, ");"));
std::unique_ptr<IndexGraph> graph =
CreateIndexGraph(targetPath, mwmPath, country, countryParentNameGetterFn);
auto restrictionCollector =
std::make_unique<RestrictionCollector>(osmIdsToFeatureIdsPath, std::move(graph));
if (!restrictionCollector->Process(restrictionPath))
return {};
if (!restrictionCollector->HasRestrictions())
{
LOG(LINFO, ("No restrictions for", targetPath, "It's necessary to check that",
restrictionPath, "and", osmIdsToFeatureIdsPath, "are available."));
return {};
}
return restrictionCollector;
}
void SerializeRestrictions(RestrictionCollector const & restrictionCollector,
std::string const & mwmPath)
{
auto const & restrictions = restrictionCollector.GetRestrictions();
auto const firstOnlyIt =
std::lower_bound(restrictions.cbegin(), restrictions.cend(),
Restriction(Restriction::Type::Only, {} /* links */),
base::LessBy(&Restriction::m_type));
RestrictionHeader header;
header.m_noRestrictionCount = base::checked_cast<uint32_t>(std::distance(restrictions.cbegin(), firstOnlyIt));
header.m_onlyRestrictionCount = base::checked_cast<uint32_t>(restrictions.size() - header.m_noRestrictionCount);
LOG(LINFO, ("Header info. There are", header.m_noRestrictionCount, "restrictions of type No and",
header.m_onlyRestrictionCount, "restrictions of type Only"));
FilesContainerW cont(mwmPath, FileWriter::OP_WRITE_EXISTING);
FileWriter w = cont.GetWriter(RESTRICTIONS_FILE_TAG);
header.Serialize(w);
RestrictionSerializer::Serialize(header, restrictions.cbegin(), restrictions.cend(), w);
}
bool BuildRoadRestrictions(std::string const & targetPath,
std::string const & mwmPath,
std::string const & country,
std::string const & restrictionPath,
std::string const & osmIdsToFeatureIdsPath,
CountryParentNameGetterFn const & countryParentNameGetterFn)
{
auto const collector =
CreateRestrictionCollectorAndParse(targetPath, mwmPath, country, restrictionPath,
osmIdsToFeatureIdsPath, countryParentNameGetterFn);
if (!collector)
return false;
SerializeRestrictions(*collector, mwmPath);
return true;
}
} // namespace routing
|