Fawkes API
Fawkes Development Version
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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 fawkes::WebRequest *request) |
Process a request. More... | |
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WebRequestProcessor () | |
Constructor. More... | |
virtual | ~WebRequestProcessor () |
Virtual empty destructor. 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 | ||
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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.
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virtual |
Destructor.
Definition at line 60 of file webview_reqproc.cpp.
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virtual |
Process a request.
request | request object encapsulating information about the connection |
Implements fawkes::WebRequestProcessor.
Definition at line 66 of file webview_reqproc.cpp.
References fawkes::WebReply::add_header(), fawkes::WebReply::HTTP_GONE, fawkes::WebReply::HTTP_INTERNAL_SERVER_ERROR, fawkes::WebReply::HTTP_OK, fawkes::WebPageReply::set_html_header(), and fawkes::WebRequest::url().