275 lines
6.3 KiB
C++
275 lines
6.3 KiB
C++
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#include <cstring>
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#include <cstdlib>
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#include <iostream>
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#include "Foohash.H"
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#include "Routerin.H"
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#include "DynamicObjects.H"
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using std::strcmp;
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using std::cout;
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using std::endl;
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//put this in class ?? Util??
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//FIXME:
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static const std::string std_html_header= u8R"HUENERBLUBBE(<!DOCTYPE html>
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<html>
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
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<title>Sharing is Caring</title>
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<link rel="stylesheet" type="text/css" href="static/style.css">
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</head>
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)HUENERBLUBBE" ;
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static const std::string std_mainpage= u8R"HASENBLUBBE(
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<body>
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<div id="page">
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<h1>
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<span style="color: red">Sharing</span>
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<span style="color: blue">is</span>
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<span style="color: green">Caring</span>
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</h1>
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<div id="up">
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<form action="/upload" method="post" enctype="multipart/form-data">
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<input id="file" name="file" type="file">
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<input type="submit" value="Hochladen">
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</form>
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<p class="hint">
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Wie wärs mit einem schicken Foto? Dem Flyer der nächsten
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Party? Oder gar einem gesprochenen Kommentar?
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</p>
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</div>
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)HASENBLUBBE" ;
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static const std::string std_footer= u8R"FISCHBLUBBE(
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<p class="foot">
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Eine Guerilla-Kunstaktion von <b><<</>></b>
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</p>
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</div>
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</body>
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</html>
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)FISCHBLUBBE" ;
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Routerin::Routerin():
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sfh( new StaticFileHandler())
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{
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_dyn_obs = new DynamicObjects(this);
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cout << "Konstr Routering" << endl;
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}
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int Routerin::event_request_route(struct mg_event *event){
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const RouterOp *blub=0;
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Foohash fh;
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const char *reqstr=0;
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char *tmpstr = 0,*pntrstr=0;
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int retval=-1;
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reqstr=event->request_info->uri;
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if (reqstr){
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tmpstr = strdup(reqstr);
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std::cerr << "starting with str as "
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<< tmpstr << endl; //DEBUG CODE
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pntrstr = strchrnul((tmpstr+1),'/');
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if (pntrstr) {
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*pntrstr = 0;
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std::cerr <<" having reqstr as " << tmpstr
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<< " now. " << endl;
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std::cerr <<"len of reqstr is " <<
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( pntrstr - tmpstr) << endl;
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blub = fh.in_word_set(tmpstr,((pntrstr++)-tmpstr) );
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if (blub){
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std::cerr << "me has blub!!" <<endl;
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switch(blub->op){
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case RouterOpCode::FILES:
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retval = rq_file(pntrstr ,event);
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break;
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case RouterOpCode::DATE:
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retval = rq_date(pntrstr, event);
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break;
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case RouterOpCode::UPLOAD:
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retval = rq_upload(pntrstr, event);
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break;
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case RouterOpCode::STATIC:
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std::cerr << "(/static/ given)";
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retval = rq_static((pntrstr),event);
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break;
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default:
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std::cerr << "fallback ";
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retval = rq_static("illegalurl.htm",event);
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};
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}else{
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std::cerr << "no blub! in " << __LINE__ << endl;
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//retval = rq_static("illegalurl.htm",event);
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retval = rq_render_mainpage(event);
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}
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}
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std::free(tmpstr);
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tmpstr=0;
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return retval;
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} else {
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std::cerr << "event request without uri? ?? hu? [" <<
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event->request_info->uri << "]" << endl;
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}
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return 0;
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}
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void Routerin::set_baseurl(std::string baseurl)
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{
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this->baseurl = baseurl;
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return;
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}
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void Routerin::set_file_path(std::string file_path)
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{
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this->file_path = file_path;
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return;
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}
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void Routerin::set_json_path(std::string json_path)
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{
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this->json_path = json_path;
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return;
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}
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int Routerin::rq_render_mainpage(struct mg_event * event)
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{
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std::cerr << "rendering main page!" << endl;
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const std::string fubb =
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std_html_header +
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std_mainpage +
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_dyn_obs->render_object_list()+
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std_footer.c_str() ;
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mg_printf(event->conn, "HTTP/1.0 200 OK\r\n"
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"Content-Length: %lu\r\n"
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"Content-Type: text/html\r\n\r\n%s",
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fubb.size(),
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fubb.c_str());
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return 1;
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}
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int Routerin::rq_static(char const * const reststr , struct mg_event *event)
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{
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std::cerr << " a static file is reqested!" << endl;
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std::cerr << " path: " << reststr << endl;
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sfh->answer_pathreq(reststr,event->conn);
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return 1;
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}
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int Routerin::rq_file(char const * const reststr ,
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struct mg_event *event __attribute__((unused)))
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{
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std::cerr << " a dynamic file is reqested!" << endl;
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std::cerr << " path: " << reststr << endl;
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return 1;
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}
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int Routerin::rq_date(char const * const reststr __attribute__((unused)),
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struct mg_event *event __attribute__((unused)) )
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{
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std::cerr << "requested filelist ordered by date!" << endl ;
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return 1;
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}
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int Routerin::rq_upload(char const * const reststr __attribute__((unused)),
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struct mg_event *event __attribute__((unused)))
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{
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std::cerr << "here we will get uploadish!" << endl ;
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return 1;
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}
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int Routerin::event_requend_route(struct mg_event *event __attribute__((unused)) ){
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std::cerr << "ended request" <<endl;
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return 1;
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}
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int Routerin::event_fallback_route(struct mg_event *event __attribute__((unused)) ){
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//DEBUG CODE
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std::cerr << "Got an unhandled mg_event" << endl;
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std::cerr << "Its type is: " << event->type << endl;
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return 1;
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}
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int Routerin::event_newthread_route(struct mg_event *event __attribute__((unused)) ){
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//DEBUG CODE
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std::cerr << "Started new thread!" <<endl;
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return 1;
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}
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/*
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*
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static int event_handler(struct mg_event *event) {
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if (event->type == MG_REQUEST_BEGIN) {
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if (!strcmp(
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event->request_info->uri,
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"/handle_post_request")) {
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char path[200];
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FILE *fp = mg_upload(event->conn,
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"/tmp",
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path,
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sizeof(path));
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if (fp != NULL) {
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fclose(fp);
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mg_printf(event->conn,
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"HTTP/1.0 200 OK\r\n\r\nSaved: [%s]",
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path);
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} else {
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mg_printf(event->conn,"%s",
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"HTTP/1.0 200 OK\r\n\r\nNo files sent");
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}
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} else {
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// Show HTML form. Make sure it has enctype="multipart/form-data" attr.
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static const char *html_form =
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"<html><body>Upload example."
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"<form method=\"POST\" action=\"/handle_post_request\" "
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" enctype=\"multipart/form-data\">"
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"<input type=\"file\" name=\"file\" /> <br/>"
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"<input type=\"submit\" value=\"Upload\" />"
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"</form></body></html>";
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mg_printf(event->conn, "HTTP/1.0 200 OK\r\n"
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"Content-Length: %d\r\n"
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"Content-Type: text/html\r\n\r\n%s",
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(int) strlen(html_form), html_form);
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}
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// Mark request as processed
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return 1;
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}
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// All other events left unprocessed
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return 1;
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}
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*/
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//REST API Documentation
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///files/<zahl> (index in vector<Sicccobjst>)
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///date/<datestring> (files am date hochgeladen)
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///static/<mööp.html> (statisches html ausliefern)
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///uploadmagic/ (upload form request)
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