mongoose.cpp
1.85 KB
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#include "openbr_internal.h"
#include <mongoose.h>
namespace br
{
// This function will be called by mongoose on every new request.
static int begin_request_handler(struct mg_connection *conn) {
const struct mg_request_info *request_info = mg_get_request_info(conn);
char content[100];
// Prepare the message we're going to send
int content_length = snprintf(content, sizeof(content),
"Hello from mongoose! Remote port: %d",
request_info->remote_port);
// Send HTTP reply to the client
mg_printf(conn,
"HTTP/1.1 200 OK\r\n"
"Content-Type: text/plain\r\n"
"Content-Length: %d\r\n" // Always set Content-Length
"\r\n"
"%s",
content_length, content);
// Returning non-zero tells mongoose that our function has replied to
// the client, and mongoose should not send client any more data.
return 1;
}
/*!
* \ingroup initializers
* \brief Initialize mongoose server
*/
class MongooseInitializer : public Initializer
{
Q_OBJECT
static struct mg_context *ctx;
static struct mg_callbacks callbacks;
void initialize() const
{
// List of options. Last element must be NULL.
const char *options[] = { "listening_ports", "8080", NULL };
// Prepare callbacks structure. We have only one callback, the rest are NULL.
memset(&callbacks, 0, sizeof(callbacks));
callbacks.begin_request = begin_request_handler;
// Start the web server.
ctx = mg_start(&callbacks, NULL, options);
}
void finalize() const
{
// Stop the server.
mg_stop(ctx);
}
};
struct mg_context *MongooseInitializer::ctx;
struct mg_callbacks MongooseInitializer::callbacks;
BR_REGISTER(Initializer, MongooseInitializer)
} // namespace br
#include "mongoose.moc"