diff options
Diffstat (limited to 'examples/php/route_guide/route_guide_client.php')
-rw-r--r-- | examples/php/route_guide/route_guide_client.php | 266 |
1 files changed, 136 insertions, 130 deletions
diff --git a/examples/php/route_guide/route_guide_client.php b/examples/php/route_guide/route_guide_client.php index 2f9533be4b..b3cd606797 100644 --- a/examples/php/route_guide/route_guide_client.php +++ b/examples/php/route_guide/route_guide_client.php @@ -32,48 +32,50 @@ * */ -require dirname(__FILE__) . '/../vendor/autoload.php'; -require dirname(__FILE__) . '/route_guide.php'; +require dirname(__FILE__).'/../vendor/autoload.php'; +require dirname(__FILE__).'/route_guide.php'; define('COORD_FACTOR', 1e7); $client = new routeguide\RouteGuideClient('localhost:50051', [ - 'credentials' => Grpc\ChannelCredentials::createInsecure() + 'credentials' => Grpc\ChannelCredentials::createInsecure(), ]); -function printFeature($feature) { - $name = $feature->getName(); - if (!$name) { - $name_str = "no feature"; - } else { - $name_str = "feature called $name"; - } - print sprintf("Found %s \n at %f, %f\n", $name_str, - $feature->getLocation()->getLatitude() / COORD_FACTOR, - $feature->getLocation()->getLongitude() / COORD_FACTOR); +function printFeature($feature) +{ + $name = $feature->getName(); + if (!$name) { + $name_str = 'no feature'; + } else { + $name_str = "feature called $name"; + } + echo sprintf("Found %s \n at %f, %f\n", $name_str, + $feature->getLocation()->getLatitude() / COORD_FACTOR, + $feature->getLocation()->getLongitude() / COORD_FACTOR); } /** * Run the getFeature demo. Calls getFeature with a point known to have a * feature and a point known not to have a feature. */ -function runGetFeature() { - print "Running GetFeature...\n"; - global $client; - - $point = new routeguide\Point(); - $points = array( - array(409146138, -746188906), - array(0, 0), - ); - - foreach ($points as $p) { - $point->setLatitude($p[0]); - $point->setLongitude($p[1]); - // make a unary grpc call - list($feature, $status) = $client->GetFeature($point)->wait(); - printFeature($feature); - } +function runGetFeature() +{ + echo "Running GetFeature...\n"; + global $client; + + $point = new routeguide\Point(); + $points = array( + array(409146138, -746188906), + array(0, 0), + ); + + foreach ($points as $p) { + $point->setLatitude($p[0]); + $point->setLongitude($p[1]); + // make a unary grpc call + list($feature, $status) = $client->GetFeature($point)->wait(); + printFeature($feature); + } } /** @@ -81,29 +83,30 @@ function runGetFeature() { * containing all of the features in the pre-generated * database. Prints each response as it comes in. */ -function runListFeatures() { - print "Running ListFeatures...\n"; - global $client; - - $lo_point = new routeguide\Point(); - $hi_point = new routeguide\Point(); - - $lo_point->setLatitude(400000000); - $lo_point->setLongitude(-750000000); - $hi_point->setLatitude(420000000); - $hi_point->setLongitude(-730000000); - - $rectangle = new routeguide\Rectangle(); - $rectangle->setLo($lo_point); - $rectangle->setHi($hi_point); - - // start the server streaming call - $call = $client->ListFeatures($rectangle); - // an iterator over the server streaming responses - $features = $call->responses(); - foreach ($features as $feature) { - printFeature($feature); - } +function runListFeatures() +{ + echo "Running ListFeatures...\n"; + global $client; + + $lo_point = new routeguide\Point(); + $hi_point = new routeguide\Point(); + + $lo_point->setLatitude(400000000); + $lo_point->setLongitude(-750000000); + $hi_point->setLatitude(420000000); + $hi_point->setLongitude(-730000000); + + $rectangle = new routeguide\Rectangle(); + $rectangle->setLo($lo_point); + $rectangle->setHi($hi_point); + + // start the server streaming call + $call = $client->ListFeatures($rectangle); + // an iterator over the server streaming responses + $features = $call->responses(); + foreach ($features as $feature) { + printFeature($feature); + } } /** @@ -111,96 +114,99 @@ function runListFeatures() { * pre-generated feature database with a variable delay in between. Prints * the statistics when they are sent from the server. */ -function runRecordRoute() { - print "Running RecordRoute...\n"; - global $client, $argv; - - // start the client streaming call - $call = $client->RecordRoute(); - - $db = json_decode(file_get_contents($argv[1]), true); - $num_points_in_db = count($db); - $num_points = 10; - for ($i = 0; $i < $num_points; $i++) { - $point = new routeguide\Point(); - $index = rand(0, $num_points_in_db - 1); - $lat = $db[$index]['location']['latitude']; - $long = $db[$index]['location']['longitude']; - $feature_name = $db[$index]['name']; - $point->setLatitude($lat); - $point->setLongitude($long); - print sprintf("Visiting point %f, %f,\n with feature name: %s\n", - $lat / COORD_FACTOR, $long / COORD_FACTOR, - $feature_name ? $feature_name : '<empty>'); - usleep(rand(300000, 800000)); - $call->write($point); - } - list($route_summary, $status) = $call->wait(); - print sprintf("Finished trip with %d points\nPassed %d features\n". - "Travelled %d meters\nIt took %d seconds\n", - $route_summary->getPointCount(), - $route_summary->getFeatureCount(), - $route_summary->getDistance(), - $route_summary->getElapsedTime()); +function runRecordRoute() +{ + echo "Running RecordRoute...\n"; + global $client, $argv; + + // start the client streaming call + $call = $client->RecordRoute(); + + $db = json_decode(file_get_contents($argv[1]), true); + $num_points_in_db = count($db); + $num_points = 10; + for ($i = 0; $i < $num_points; ++$i) { + $point = new routeguide\Point(); + $index = rand(0, $num_points_in_db - 1); + $lat = $db[$index]['location']['latitude']; + $long = $db[$index]['location']['longitude']; + $feature_name = $db[$index]['name']; + $point->setLatitude($lat); + $point->setLongitude($long); + echo sprintf("Visiting point %f, %f,\n with feature name: %s\n", + $lat / COORD_FACTOR, $long / COORD_FACTOR, + $feature_name ? $feature_name : '<empty>'); + usleep(rand(300000, 800000)); + $call->write($point); + } + list($route_summary, $status) = $call->wait(); + echo sprintf("Finished trip with %d points\nPassed %d features\n". + "Travelled %d meters\nIt took %d seconds\n", + $route_summary->getPointCount(), + $route_summary->getFeatureCount(), + $route_summary->getDistance(), + $route_summary->getElapsedTime()); } /** * Run the routeChat demo. Send some chat messages, and print any chat * messages that are sent from the server. */ -function runRouteChat() { - print "Running RouteChat...\n"; - global $client; - - // start the bidirectional streaming call - $call = $client->RouteChat(); - - $notes = array( - array(1, 1, 'first message'), - array(1, 2, 'second message'), - array(2, 1, 'third message'), - array(1, 1, 'fourth message'), - array(1, 1, 'fifth message'), - ); - - foreach ($notes as $n) { - $point = new routeguide\Point(); - $point->setLatitude($lat = $n[0]); - $point->setLongitude($long = $n[1]); - - $route_note = new routeguide\RouteNote(); - $route_note->setLocation($point); - $route_note->setMessage($message = $n[2]); - - print sprintf("Sending message: '%s' at (%d, %d)\n", - $message, $lat, $long); - // send a bunch of messages to the server - $call->write($route_note); - } - $call->writesDone(); - - // read from the server until there's no more - while ($route_note_reply = $call->read()) { - print sprintf("Previous left message at (%d, %d): '%s'\n", - $route_note_reply->getLocation()->getLatitude(), - $route_note_reply->getLocation()->getLongitude(), - $route_note_reply->getMessage()); - } +function runRouteChat() +{ + echo "Running RouteChat...\n"; + global $client; + + // start the bidirectional streaming call + $call = $client->RouteChat(); + + $notes = array( + array(1, 1, 'first message'), + array(1, 2, 'second message'), + array(2, 1, 'third message'), + array(1, 1, 'fourth message'), + array(1, 1, 'fifth message'), + ); + + foreach ($notes as $n) { + $point = new routeguide\Point(); + $point->setLatitude($lat = $n[0]); + $point->setLongitude($long = $n[1]); + + $route_note = new routeguide\RouteNote(); + $route_note->setLocation($point); + $route_note->setMessage($message = $n[2]); + + echo sprintf("Sending message: '%s' at (%d, %d)\n", + $message, $lat, $long); + // send a bunch of messages to the server + $call->write($route_note); + } + $call->writesDone(); + + // read from the server until there's no more + while ($route_note_reply = $call->read()) { + echo sprintf("Previous left message at (%d, %d): '%s'\n", + $route_note_reply->getLocation()->getLatitude(), + $route_note_reply->getLocation()->getLongitude(), + $route_note_reply->getMessage()); + } } /** - * Run all of the demos in order + * Run all of the demos in order. */ -function main() { - runGetFeature(); - runListFeatures(); - runRecordRoute(); - runRouteChat(); +function main() +{ + runGetFeature(); + runListFeatures(); + runRecordRoute(); + runRouteChat(); } if (empty($argv[1])) { - print "Usage: php -d extension=grpc.so route_guide_client.php " . + echo 'Usage: php -d extension=grpc.so route_guide_client.php '. "<path to route_guide_db.json>\n"; - exit(1); + exit(1); } main(); |