| -rw-r--r-- | src/sitecing-fastcgi.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/sitecing-fastcgi.cc b/src/sitecing-fastcgi.cc index d8f18a6..57aba60 100644 --- a/src/sitecing-fastcgi.cc +++ b/src/sitecing-fastcgi.cc @@ -57,193 +57,193 @@ class sitecing_fastcgi_pm : public process_manager { void run(); void give_up_privs(); }; sitecing_fastcgi_pm::sitecing_fastcgi_pm(const string& config_file) : config(config_file), multi(false) { if(( (config.flags&configuration::flag_user) || (config.flags&configuration::flag_group) || (config.flags&configuration::flag_chroot) ) && geteuid() ) throw konforka::exception(CODEPOINT,"can't use User, Group or Chroot when started without root privileges"); if(config.flags&configuration::flag_user) { struct passwd *ptmp = getpwnam(config.user.c_str()); if(ptmp) { uid = ptmp->pw_uid; }else{ errno=0; uid = strtol(config.user.c_str(),NULL,0); if(errno) throw konforka::exception(CODEPOINT,"failed to resolve User value to uid"); } } if(config.flags&configuration::flag_group) { struct group *gtmp = getgrnam(config.group.c_str()); if(gtmp) { gid = gtmp->gr_gid; }else{ errno=0; gid = strtol(config.group.c_str(),NULL,0); if(errno) throw konforka::exception(CODEPOINT,"failed to resolve Group value to gid"); } } if(!(config.flags&configuration::flag_root_source)) throw konforka::exception(CODEPOINT,"unspecified root for sources"); if(!(config.flags&configuration::flag_root_intermediate)) throw konforka::exception(CODEPOINT,"unspecified root for intermediate files"); if(!(config.flags&configuration::flag_root_so)) throw konforka::exception(CODEPOINT,"unspecified root for shared objects"); if(config.flags&configuration::flag_min_children) min_children = config.min_children; if(config.flags&configuration::flag_max_children) max_children = config.max_children; if(config.flags&configuration::flag_min_spare_children) min_spare_children = config.min_spare_children; if(config.flags&configuration::flag_max_spare_children) max_spare_children = config.max_spare_children; if(max_children<min_spare_children) throw konforka::exception(CODEPOINT,"inconsistent numbers of MaxChildren and MinSpareChildren"); if(min_children>max_spare_children && max_spare_children>=0) throw konforka::exception(CODEPOINT,"inconsistent numbers of MinChildren and MaxSpareChildren"); if(config.flags&configuration::flag_multi_process) { multi = config.multi_process; }else{ if(config.flags&configuration::flag_listen_socket) multi = true; else multi = false; } fss = (config.flags&configuration::flag_listen_socket)?new fcgi_socket(config.listen_socket.c_str(),5):new fcgi_socket(0); if(!fss) throw konforka::exception(CODEPOINT,"failed to establish listening socket"); if(config.flags&configuration::flag_daemonize && config.daemonize) { pid_t pf = fork(); if(pf<0) throw konforka::exception(CODEPOINT,"failed to fork()"); if(pf) { die_humbly=true; _exit(0); } } if(config.flags&configuration::flag_pid_file) { pidfile.set(config.pid_file); } if(multi) sem.init(); } sitecing_fastcgi_pm::~sitecing_fastcgi_pm() { if(fss) delete fss; } void sitecing_fastcgi_pm::process(int slot) { signal(SIGINT,SIG_DFL); signal(SIGABRT,SIG_DFL); signal(SIGTERM,SIG_DFL); give_up_privs(); scoreboard_slot *sslot = sboard.get_slot(slot); try { sitespace ss(config); fcgi_socket& fs = *fss; sitecing_interface_cgi scif(&ss); string component_path; string action; config_options::action_handler_t *action_handler; int rpc = 0; if(config.flags&configuration::flag_requests_per_child) rpc = config.requests_per_child; - for(int req=0;(rpc<=0) || (req<rpc);rpc++) { + for(int req=0;(rpc<=0) || (req<rpc);++req) { semaphore_lock sl; if(multi) { sslot->state = scoreboard_slot::state_idle; sl.sem = &sem; sl.lock(); } sslot->state = scoreboard_slot::state_accept; fcgi_interface fi(fs); sslot->state = scoreboard_slot::state_processing; if(multi) sl.unlock(); cgi_gateway gw(fi); scif.prepare(&gw); try { component_path = konforka::normalize_path(gw.path_info(),konforka::strip_leading_slash|konforka::strip_trailing_slash); string full_component_path; string sitecing_path_info; while(true) { full_component_path = config.root_source+'/'+component_path; if(!access(full_component_path.c_str(),F_OK)) break; string::size_type sl = component_path.rfind('/'); if(sl==string::npos) throw konforka::exception(CODEPOINT,"can't find the target component"); sitecing_path_info.insert(0,component_path,sl,string::npos); component_path.erase(sl); } fi.metavars["SITECING_PATH_INFO"]=sitecing_path_info; fi.metavars["SITECING_COMPONENT_PATH"]=component_path; action = component_path; action_handler = config.lookup_action_handler(component_path); if(action_handler) { action = action_handler->action; } string pwd = konforka::dir_name(full_component_path); if(chdir(pwd.c_str())) throw konforka::exception(CODEPOINT,"failed to chdir() into document's directory"); so_component soc = ss.fetch(action,&scif); if(action_handler) { soc.ac->run(__magic_action, config.root_source.c_str(), config.root_intermediate.c_str(), config.root_so.c_str(), &(action_handler->args) ); }else{ soc.ac->main(0,NULL); } }catch(http_status& hs) { scif.headers["Status"] = hs.status+" "+hs.message; string hshp = config.lookup_http_status_handler(component_path,hs.status); if(!hshp.empty()) { so_component hsh = ss.fetch(hshp,&scif); // TODO: handle error trying to handle status hsh.ac->run(__magic_http_status,config.root_source.c_str(),config.root_intermediate.c_str(), config.root_so.c_str(),action.c_str(),&hs); } }catch(compile_error& ce) { config_options *co_exception_handler = config.lookup_config(component_path,config_options::flag_exception_handler); if(co_exception_handler) { so_component eh = ss.fetch(co_exception_handler->exception_handler,&scif); // TODO: handle error trying to handle error. eh.ac->run(__magic_compile_error,ce.what(),config.root_source.c_str(),config.root_intermediate.c_str(),config.root_so.c_str(),ce.component_path.c_str()); }else{ ce.see(CODEPOINT); throw; } }catch(preprocessor_error& pe) { config_options *co_exception_handler = config.lookup_config(component_path,config_options::flag_exception_handler); if(co_exception_handler) { so_component eh = ss.fetch(co_exception_handler->exception_handler,&scif); // TODO: handle error trying to handle error. eh.ac->run(__magic_preprocess_error,pe.what(),config.root_source.c_str(),config.root_intermediate.c_str(),config.root_so.c_str(),pe.component_name.c_str(),pe.line_number); }else{ pe.see(CODEPOINT); throw; } }catch(exception& e) { config_options *co_exception_handler = config.lookup_config(component_path,config_options::flag_exception_handler); if(co_exception_handler) { so_component eh = ss.fetch(co_exception_handler->exception_handler,&scif); // TODO: handle error trying to handle error. eh.ac->run(__magic_generic_exception,e.what(),config.root_source.c_str(),config.root_intermediate.c_str(),config.root_so.c_str(),component_path.c_str(),&e); } } scif.flush(); } }catch(exception& e) { cerr << "->Oops: " << e.what() << endl; } } void sitecing_fastcgi_pm::run() { if(multi) manage(); else process(0); } void sitecing_fastcgi_pm::give_up_privs() { if(config.flags&configuration::flag_chroot) { if(chroot(config.chroot.c_str())) |