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Add support for parsing MLT-format vector tile sources (#3246)

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Co-authored-by: Bart Louwers <bart@emeel.net>
Co-authored-by: Bart Louwers <bart.louwers@gmail.com>
This commit is contained in:
Tim Sylvester
2025-10-31 17:24:12 -07:00
committed by GitHub
parent 4c31a52a3c
commit 29428dce42
92 changed files with 1134 additions and 286 deletions
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23
bin/cache.cpp
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@@ -7,14 +7,13 @@
#include <args.hxx>
#include <mapbox/io/io.hpp>
#include <fstream>
#include <iostream>
#include <memory>
#include <string>
#include <unordered_map>
int main(int argc, char* argv[]) {
args::ArgumentParser p("Mapbox GL cache tool", "");
args::ArgumentParser p("MapLibre cache tool", "");
args::HelpFlag helpFlag(p, "help", "Display this help menu", {'h'});
args::ValueFlag<std::string> urlValue(p, "URL", "Resource URL (required)", {'u'}, args::Options::Required);
@@ -35,7 +34,7 @@ int main(int argc, char* argv[]) {
{"tile", mbgl::Resource::Tile}};
std::string typeHelp("One of the following (required):");
for (auto key : typeMap) {
for (const auto& key : typeMap) {
typeHelp += " " + key.first;
}
@@ -53,18 +52,18 @@ int main(int argc, char* argv[]) {
std::cout << p;
exit(0);
} catch (const args::ParseError& e) {
std::cerr << e.what() << std::endl;
std::cerr << e.what() << '\n';
std::cerr << p;
exit(1);
} catch (const args::ValidationError& e) {
std::cerr << e.what() << std::endl;
std::cerr << e.what() << '\n';
std::cerr << p;
exit(2);
}
auto file = mapbox::base::io::readFile(args::get(dataValue));
if (!file) {
std::cerr << file.error() << std::endl;
std::cerr << file.error() << '\n';
exit(3);
}
@@ -78,15 +77,15 @@ int main(int argc, char* argv[]) {
if (args::get(typeFlag) == mbgl::Resource::Tile) {
if (!xValueFlag || !yValueFlag || !zValueFlag) {
std::cerr << "Error: -x, -y and -z must be provided for tiles" << std::endl;
std::cerr << "Error: -x, -y and -z must be provided for tiles" << '\n';
exit(1);
}
resource.tileData = {{args::get(urlValue),
1,
args::get(xValueFlag),
args::get(yValueFlag),
static_cast<int8_t>(args::get(zValueFlag))}};
resource.tileData = {{.urlTemplate = args::get(urlValue),
.pixelRatio = 1,
.x = args::get(xValueFlag),
.y = args::get(yValueFlag),
.z = static_cast<int8_t>(args::get(zValueFlag))}};
}
mbgl::util::RunLoop loop;