Fawkes API
Fawkes Development Version
|
Convert webview requests to ROS service calls. More...
#include "webview_reqproc.h"
Public Member Functions | |
ROSWebviewRequestProcessor (fawkes::LockPtr< ros::NodeHandle > nh, fawkes::Logger *logger, std::string &baseurl, std::string &srv_name) | |
Constructor. More... | |
virtual | ~ROSWebviewRequestProcessor () |
Destructor. More... | |
virtual fawkes::WebReply * | process_request (const char *url, const char *method, const char *version, const char *upload_data, size_t *upload_data_size, void **session_data) |
Process a request. More... | |
![]() | |
WebRequestProcessor (bool handles_session_data=false) | |
Constructor. More... | |
virtual | ~WebRequestProcessor () |
Virtual empty destructor. More... | |
bool | handles_session_data () const |
Check if processor handles session data by itself. More... | |
Convert webview requests to ROS service calls.
This request processor calls a ROS service to process the request and produce the reply. This reply is then passed back to webview.
This class requires the webview_msgs ROS package to be available.
Definition at line 36 of file webview_reqproc.h.
ROSWebviewRequestProcessor::ROSWebviewRequestProcessor | ( | fawkes::LockPtr< ros::NodeHandle > | nh, |
fawkes::Logger * | logger, | ||
std::string & | baseurl, | ||
std::string & | srv_name | ||
) |
Constructor.
nh | node handle to create service client handle |
logger | logger for log output |
baseurl | Base URL this processor is registered for |
srv_name | the ROS service name to query for requests |
Definition at line 47 of file webview_reqproc.cpp.
|
virtual |
Destructor.
Definition at line 61 of file webview_reqproc.cpp.
|
virtual |
Process a request.
url | URL, may contain escape sequences |
method | HTTP method |
version | HTTP version |
upload_data | uploaded data |
upload_data_size | size of upload_data parameter |
session_data | session data pointer |
Implements fawkes::WebRequestProcessor.
Definition at line 67 of file webview_reqproc.cpp.
References fawkes::WebReply::add_header(), fawkes::Logger::log_debug(), and fawkes::WebPageReply::set_html_header().