| -rw-r--r-- | configure.ac | 6 | ||||
| -rw-r--r-- | lib/component_factory.cc | 2 | ||||
| -rw-r--r-- | lib/file_factory.cc | 2 | ||||
| -rw-r--r-- | src/sitecing-fastcgi.cc | 3 | ||||
| -rw-r--r-- | src/sitecing-plaincgi.cc | 3 |
5 files changed, 11 insertions, 5 deletions
diff --git a/configure.ac b/configure.ac index b9e9b56..a8aa142 100644 --- a/configure.ac +++ b/configure.ac @@ -1,89 +1,89 @@ AC_INIT([sitecing], [0.0.1], [sitecing-bugs@klever.net]) AC_CONFIG_SRCDIR([include/sitecing/sitecing_parser.h]) AC_CONFIG_HEADER([config.h]) AM_INIT_AUTOMAKE([dist-bzip2]) AC_PROG_INSTALL AC_PROG_AWK AC_PROG_CXX AC_PROG_CC AM_PROG_LEX AC_PROG_LIBTOOL AC_HEADER_STDC AC_CHECK_HEADERS([stdlib.h unistd.h]) AC_C_CONST AC_FUNC_MALLOC AC_FUNC_REALLOC AC_WITH_PKGCONFIG -PKG_CHECK_MODULES([KINGATE],[kingate],,[ +PKG_CHECK_MODULES([KINGATE],[kingate >= 0.0.1],,[ AC_MSG_ERROR([no kingate library found, get it at http://kin.klever.net/kingate/]) ]) HAVE_FCGI=false HAVE_PLAINCGI=false -PKG_CHECK_MODULES([KINGATE_FCGI],[kingate-fcgi],[ +PKG_CHECK_MODULES([KINGATE_FCGI],[kingate-fcgi >= 0.0.1],[ HAVE_FCGI=true ],[ AC_MSG_NOTICE([no fastcgi support in kingate library]) ]) -PKG_CHECK_MODULES([KINGATE_PLAINCGI],[kingate-plaincgi],[ +PKG_CHECK_MODULES([KINGATE_PLAINCGI],[kingate-plaincgi >= 0.0.1],[ HAVE_PLAINCGI=true ],[ AC_MSG_NOTICE([no plaincgi support in kingate library]) ]) if ! (${HAVE_FCGI} || ${HAVE_PLAINCGI}) ; then AC_MSG_ERROR([not a single CGI interface supported in kingate]) fi AM_CONDITIONAL([HAVE_FCGI],[${HAVE_FCGI}]) AM_CONDITIONAL([HAVE_PLAINCGI],[${HAVE_PLAINCGI}]) PKG_CHECK_MODULES([DOTCONF],[dotconf],,[ AC_MSG_ERROR([no dotconf library found]) ]) AC_WITH_PCRE([ AC_WITH_PCREPP(,[ AC_MSG_ERROR([no pcre++ library found]) ]) ],[ AC_MSG_ERROR([no pcre library found]) ]) AC_CHECK_FUNC([dlopen],,[ AC_CHECK_LIB([dl],[dlopen],,[ AC_MSG_ERROR([no dlopen library found]) ]) ]) AC_PATH_PROG([XSLTPROC],[xsltproc],[true]) WANT_DOXYGEN="yes" AC_ARG_ENABLE([doxygen], AC_HELP_STRING([--disable-doxygen],[do not generate documentation]), [ test "${enableval}" = "no" && WANT_DOXYGEN="no" ] ) if test "${WANT_DOXYGEN}" = "yes" ; then AC_WITH_DOXYGEN AC_WITH_DOT else AM_CONDITIONAL([HAVE_DOXYGEN],[false]) AM_CONDITIONAL([HAVE_DOT],[false]) fi AC_CONFIG_FILES([ Makefile Doxyfile sitecing.pc include/Makefile lib/Makefile share/Makefile src/Makefile components/Makefile ]) AC_OUTPUT diff --git a/lib/component_factory.cc b/lib/component_factory.cc index b5e95af..d9692de 100644 --- a/lib/component_factory.cc +++ b/lib/component_factory.cc @@ -1,344 +1,344 @@ #ifdef USE_PCH #include "pch.h" #else #include <sys/types.h> #include <sys/stat.h> #include <unistd.h> #include <sys/wait.h> #include <fcntl.h> #include <iostream> #include <fstream> #include <stdexcept> #include <vector> using namespace std; #include "sitecing/component_factory.h" #include "sitecing/sitecing_util.h" #include "sitecing/sitecing_parser.h" #include "sitecing/sitecing_exception.h" #endif namespace sitecing { static const char *pp_targets[] = { ".cc", ".h", ".imports", ".classname", ".baseclassname", ".ancestors", ".pp_stamp" }; static const char *cc_targets[] = { ".o", ".d" }; component_factory::component_factory(configuration& c) : config(c), root_source(normalize_path(c.root_source,strip_trailing_slash)+'/'), root_intermediate(normalize_path(c.root_intermediate,strip_trailing_slash)+'/'), root_so(normalize_path(c.root_so,strip_trailing_slash)+'/') { } void component_factory::get_dependencies(const string& dst,file_list_t& deps) { deps.clear(); string dp = normalize_path(dst,strip_trailing_slash); // source documents try { // XXX: or just compare it off? string noro = strip_prefix(dp,root_source); return; }catch(utility_no_affix& una) { } // .so binaries try { string noso = strip_suffix(dp,".so"); string noro = strip_prefix(noso,root_so); deps.push_back(root_intermediate+noro+".o"); config_options *co_so_deps = config.lookup_config(noro,config_options::flag_so_deps); if(co_so_deps) { for(list<string>::const_iterator i=co_so_deps->so_deps.begin();i!=co_so_deps->so_deps.end();++i) deps.push_back(*i); } return; }catch(utility_no_prefix& unp) { throw konforka::exception(CODEPOINT,"component is outside of component root"); }catch(utility_no_suffix& uns) { } try { // preprocessor targets string noro = strip_prefix(dp,root_intermediate); for(int ppt=0;ppt<sizeof(pp_targets)/sizeof(*pp_targets);ppt++) { try { string nos = strip_suffix(noro,pp_targets[ppt]); deps.push_back(root_source+nos); // depends on the source ifstream imports((root_intermediate+nos+".imports").c_str(),ios::in); if(imports.good()) { string str; while(!imports.eof()) { imports >> str; if(!str.empty()) deps.push_back(root_intermediate+str+".classname"); } } ifstream ancestors((root_intermediate+nos+".ancestors").c_str(),ios::in); if(ancestors.good()) { string str; while(!ancestors.eof()) { ancestors >> str; if(!str.empty()) deps.push_back(root_intermediate+str+".classname"); } } // XXX: intermediate_deps should be broken down config_options *co_intermediate_deps = config.lookup_config(nos,config_options::flag_intermediate_deps); if(co_intermediate_deps) { for(list<string>::const_iterator i=co_intermediate_deps->intermediate_deps.begin();i!=co_intermediate_deps->intermediate_deps.end();++i) deps.push_back(*i); } return; }catch(utility_no_suffix& uns) { } } // compiler targets for(int cct=0;cct<sizeof(cc_targets)/sizeof(*cc_targets);cct++) { try { string nos = strip_suffix(noro,cc_targets[cct]); deps.push_back(root_intermediate+nos+".cc"); config_options *co_cpp_deps = config.lookup_config(noro,config_options::flag_cpp_deps); if( (!co_cpp_deps) || co_cpp_deps->cpp_deps) { - ifstream df((root_intermediate+noro+".d").c_str(),ios::in); + ifstream df((root_intermediate+nos+".d").c_str(),ios::in); if(df.good()) { string str; while(!df.eof()) { df >> str; if(str.find_first_of("\\:")==string::npos) deps.push_back(combine_path(config.root_source+nos,str)); } } } // XXX: intermediate_deps should be broken down config_options *co_intermediate_deps = config.lookup_config(nos,config_options::flag_intermediate_deps); if(co_intermediate_deps) { for(list<string>::const_iterator i=co_intermediate_deps->intermediate_deps.begin();i!=co_intermediate_deps->intermediate_deps.end();++i) deps.push_back(*i); } }catch(utility_no_suffix& uns) { } } }catch(utility_no_prefix& unp) { } } bool component_factory::is_uptodate(const string& dst,file_list_t *deps) { string dp = normalize_path(dst,strip_trailing_slash); try { string noro = strip_prefix(dp,root_intermediate); for(int ppt=0;(ppt+1)<sizeof(pp_targets)/sizeof(*pp_targets);ppt++) { try { string nos = strip_suffix(noro,pp_targets[ppt]); return file_factory::is_uptodate(root_intermediate+nos+".pp_stamp",deps); }catch(utility_no_suffix& uns) { } } bool rv = file_factory::is_uptodate(dst,deps); return rv; }catch(utility_no_prefix& unp) { } // XXX: or just compare it off, instead of throwing things around. try { strip_prefix(dp,root_so); return file_factory::is_uptodate(dst,deps); }catch(utility_no_prefix& unp) { } return true; } void component_factory::build(const string& dst) { string dp = normalize_path(dst,strip_trailing_slash); // sources try { string noro = strip_prefix(dp,root_source); // building the sources is left up to developer return; }catch(utility_no_prefix& unp) { } // .so files try { string noso = strip_suffix(dp,".so"); string noro = strip_prefix(noso,root_so); string o = root_intermediate+noro+".o"; cerr << "Linking " << noro << endl; if(access(o.c_str(),R_OK)) throw konforka::exception(CODEPOINT,string("can't access compiled component code (")+o+")"); make_path(dir_name(root_so+noro),0755); file_lock lock_cc(root_intermediate+noro+".o.lock"); file_lock lock_so(root_so+noro+".so.lock"); int stdO = open((root_intermediate+noro+".ld.stdout").c_str(),O_CREAT|O_TRUNC|O_WRONLY,0664); if(stdO<0) throw konforka::exception(CODEPOINT,"failed to open/create linker stdout"); int stdE = open((root_intermediate+noro+".ld.stderr").c_str(),O_CREAT|O_TRUNC|O_WRONLY,0664); if(stdE<0) { close(stdO); throw konforka::exception(CODEPOINT,"failed to open/create linker stderr"); } list<string> args; config_options *co_ld_flags = config.lookup_config(noro,config_options::flag_ld_flags); if(co_ld_flags) { args.insert(args.end(),co_ld_flags->ld_flags.begin(),co_ld_flags->ld_flags.end()); } args.push_back("-shared"); args.push_back(o); file_list_t ancestors; get_ancestors(noro,ancestors); for(file_list_t::const_iterator i=ancestors.begin();i!=ancestors.end();++i) { string aso=root_so+*i+".so"; make(aso); args.push_back(aso); } args.push_back("-o"); args.push_back(dp); // TODO: "g++" configurable int rv = execute("g++",args,stdO,stdE); if(! (WIFEXITED(rv) && !WEXITSTATUS(rv)) ) throw link_error(CODEPOINT,"failed to link component",noro); return; }catch(utility_no_prefix& unp) { throw konforka::exception(CODEPOINT,"component is outside of component root"); }catch(utility_no_suffix& uns) { } try { string noro = strip_prefix(dp,root_intermediate); // compiler targets for(int cct=0;cct<sizeof(cc_targets)/sizeof(*cc_targets);cct++) { try { string nos = strip_suffix(noro,cc_targets[cct]); string cc = root_intermediate+nos+".cc"; string o = root_intermediate+nos+".o"; cerr << "Compiling " << nos << endl; if(access(cc.c_str(),R_OK)) throw konforka::exception(CODEPOINT,string("can't access preprocessed component code (")+cc+")"); make_path(dir_name(cc),0755); string pwd = dir_name(root_source+nos); auto_chdir dir_changer(pwd); file_lock lock_source(root_intermediate+nos+".lock"); file_lock lock_cc(root_intermediate+nos+".o.lock"); int stdO = open((root_intermediate+nos+".stdout").c_str(),O_CREAT|O_TRUNC|O_WRONLY,0664); if(stdO<0) throw konforka::exception(CODEPOINT,"failed to open/create compiler stdout"); int stdE = open((root_intermediate+nos+".stderr").c_str(),O_CREAT|O_TRUNC|O_WRONLY,0664); if(stdE<0) { close(stdO); throw konforka::exception(CODEPOINT,"failed to open/create compiler's stderr"); } list<string> args; config_options *co_cpp_flags = config.lookup_config(nos,config_options::flag_cpp_flags); if(co_cpp_flags) { args.insert(args.end(),co_cpp_flags->cpp_flags.begin(),co_cpp_flags->cpp_flags.end()); } // TODO: maybe move it to separare config option like CoreCPPFLags? args.push_back("-I"+root_intermediate); args.push_back("-I"+root_source); args.push_back("-MD"); args.push_back("-MF"); args.push_back(root_intermediate+nos+".d"); args.push_back("-c"); args.push_back(cc); args.push_back("-o"); args.push_back(o); // TODO: "g++" configurable int rv = execute("g++",args,stdO,stdE); if(! (WIFEXITED(rv) && !WEXITSTATUS(rv)) ) throw compile_error(CODEPOINT,"failed to compile component",nos); return; }catch(utility_no_suffix& uns) { } } // preprocessor targets for(int ppt=0;ppt<sizeof(pp_targets)/sizeof(*pp_targets);ppt++) { try { string nos = strip_suffix(noro,pp_targets[ppt]); string src = root_source+nos; cerr << "Preprocessing " << nos << endl; if(access(src.c_str(),R_OK)) throw konforka::exception(CODEPOINT,string("can't access component source (")+src+")"); make_path(dir_name(root_intermediate+nos),0755); file_lock lock(root_intermediate+nos+".lock"); sitecing_parser parser(*this); config_options *co_skeleton = config.lookup_config(nos,config_options::flag_skeleton); if(co_skeleton) parser.skeleton = co_skeleton->skeleton; static const char *id_chars = "abcdefghijklmnopqrstuvwxyz0123456789_ABCDEFGHIJKLMNOPQRSTUVWXYZ"; parser.class_name = normalize_path(nos,strip_leading_slash|strip_trailing_slash); for(string::size_type illc = parser.class_name.find_first_not_of(id_chars);illc!=string::npos;illc=parser.class_name.find_first_not_of(id_chars,illc)) { string::size_type lc = parser.class_name.find_first_of(id_chars,illc); int n = ((lc==string::npos)?parser.class_name.length():lc)-illc; parser.class_name.replace(illc,n,n,'_'); } parser.class_name = "_SCC_"+parser.class_name; parser.output_basename = root_intermediate+nos; parser.component_basename = nos; try { parser.preprocess(src); string sf = root_intermediate+nos+".pp_stamp"; ofstream sfs(sf.c_str(),ios::trunc|ios::out); // touch .pp_stamp }catch(preprocessor_error& pe) { pe.component_name = nos; pe.see(CODEPOINT); throw; } return; }catch(utility_no_suffix& uns) { } } }catch(utility_no_prefix& unp) { } cerr << "ignoring build request for " << dp << endl; } void component_factory::make(const string& dst) { string dp = normalize_path(dst,strip_trailing_slash); try { string noso = strip_suffix(dp,".so"); string noro = strip_prefix(noso,root_so); file_list_t a; get_ancestors(noro,a); for(file_list_t::const_iterator i=a.begin();i!=a.end();++i) { make(root_so+*i+".so"); } }catch(utility_no_affix& una) { } file_factory::make(dst); } int component_factory::execute(const string& cmd, const list<string>& args,int stdo,int stde) { // XXX: is it right that we do stdio/stderr tricks outside of the function? // cerr << "executing: " << cmd; vector<const char*> argv(args.size()+2); argv[0]=cmd.c_str(); int an = 1; for(list<string>::const_iterator i=args.begin();i!=args.end();i++) { // cerr << " " << *i ; argv[an++] = i->c_str(); } // cerr << endl; argv[an++]=NULL; pid_t pid = vfork(); if(pid==-1) { close(stdo); close(stde); throw konforka::exception(CODEPOINT,"failed to vfork()"); } if(!pid) { // child if(dup2(stdo,1)!=1) _exit(-1); if(dup2(stde,2)!=2) _exit(-1); close(0); execvp(cmd.c_str(),(char**)&argv.front()); _exit(-1); } // parent close(stdo); close(stde); int rv; if(waitpid(pid,&rv,0)<0) throw konforka::exception(CODEPOINT,"failed to waitpid()"); return rv; } string component_factory::get_classname(const string& component) { string cn = root_intermediate+normalize_path(component,strip_trailing_slash|strip_leading_slash)+".classname"; make(cn); ifstream ifs(cn.c_str()); if(!ifs.good()) throw konforka::exception(CODEPOINT,"failed to access component .classname"); ifs >> cn; return cn; } void component_factory::get_ancestors(const string& component,file_list_t& rv) { string cn = root_intermediate+normalize_path(component,strip_trailing_slash|strip_leading_slash)+".ancestors"; make(cn); ifstream ifs(cn.c_str()); if(!ifs.good()) throw konforka::exception(CODEPOINT,string("failed to access component '")+component+"' .ancestors"); rv.clear(); while(!ifs.eof()) { string a; ifs >> a; if(!a.empty()) rv.push_back(a); } } } diff --git a/lib/file_factory.cc b/lib/file_factory.cc index 7ca7b86..c22fac2 100644 --- a/lib/file_factory.cc +++ b/lib/file_factory.cc @@ -1,56 +1,56 @@ #ifdef USE_PCH #include "pch.h" #else #include <sys/types.h> #include <sys/stat.h> #include <unistd.h> #include <konforka/exception.h> using namespace std; #include "sitecing/file_factory.h" #endif namespace sitecing { bool file_factory::is_uptodate(const string& dst,file_list_t* deps) { file_list_t deplist; file_list_t *fl = deps?deps:&deplist; get_dependencies(dst,*fl); struct stat stdst; if(stat(dst.c_str(),&stdst)) return false; - for(file_list_t::const_iterator i=fl->begin();i!=fl->end();i++) { + for(file_list_t::const_iterator i=fl->begin();i!=fl->end();++i) { struct stat stdep; if(stat(i->c_str(),&stdep)) return false; if(stdst.st_mtime<stdep.st_mtime) return false; if(!is_uptodate(*i)) return false; } return true; } void file_factory::make(const string& dst) { try { depth++; if(depth>25) throw konforka::exception(CODEPOINT,"recursed too deeply."); file_list_t deps; if(!is_uptodate(dst,&deps)) { for(file_list_t::const_iterator i=deps.begin();i!=deps.end();i++) make(*i); if(!is_uptodate(dst,&deps)) build(dst); } depth--; }catch(konforka::exception& ke) { depth--; ke.see(CODEPOINT); throw; }catch(...) { depth--; throw; } } } diff --git a/src/sitecing-fastcgi.cc b/src/sitecing-fastcgi.cc index 9c0d7d1..756dcee 100644 --- a/src/sitecing-fastcgi.cc +++ b/src/sitecing-fastcgi.cc @@ -1,325 +1,328 @@ #include <sys/types.h> #include <unistd.h> #include <signal.h> #include <getopt.h> #include <pwd.h> #include <grp.h> #include <errno.h> #include <syslog.h> #include <iostream> #include <memory> #include <typeinfo> using namespace std; #include "kingate/fastcgi.h" #include "kingate/cgi_gateway.h" using namespace kingate; #include "sitecing/sitecing_util.h" #include "sitecing/util.h" #include "sitecing/sitespace.h" #include "sitecing/sitecing_interface_cgi.h" #include "sitecing/cgi_component.h" #include "sitecing/configuration.h" #include "sitecing/magic.h" #include "sitecing/sitecing_exception.h" #include "sitecing/exception.h" #include "sitecing/process_manager.h" using namespace sitecing; #include "config.h" #define PHEADER PACKAGE " Version " VERSION #define PCOPY "Copyright (c) 2004 Klever Group" class cdummyClass : public acomponent { public: void main(int _magic,va_list _args) {} void *__the_most_derived_this() { return NULL; } } cdummyInstance; class adummyClass : public cgi_component { public: void main(int _magic,va_list _args) {} void *__the_most_derived_this() { return NULL; } } adummyInstance; class sitecing_fastcgi_pm : public process_manager { public: configuration config; fcgi_socket *fss; semaphore sem; bool multi; uid_t uid; gid_t gid; pid_file pidfile; sitecing_fastcgi_pm(const string& config_file); ~sitecing_fastcgi_pm(); void process(int slot); 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++) { 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 = normalize_path(gw.path_info(),strip_leading_slash|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; action = component_path; action_handler = config.lookup_action_handler(component_path); if(action_handler) { action = action_handler->action; } string pwd = 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())) throw konforka::exception(CODEPOINT,"failed to chroot()"); } if(config.flags&configuration::flag_group) { if((getgid()!=gid) && setgid(gid)) throw konforka::exception(CODEPOINT,"failed to setgid()"); } if(config.flags&configuration::flag_user) { if((getuid()!=uid) && setuid(uid)) throw konforka::exception(CODEPOINT,"failed to setuid()"); } } static sitecing_fastcgi_pm* _process_manager = NULL; static void lethal_signal_handler(int signum) { _process_manager->finishing=true; } int main(int argc,char **argv) { const char* id = *argv; const char* t; while(t = index(id,'/')) { id=t; id++; } openlog(id,LOG_PERROR|LOG_PID,LOG_USER); try { string config_file = "sitecing.conf"; while(true) { static struct option opts[] = { { "help", no_argument, 0, 'h' }, { "usage", no_argument, 0, 'h' }, { "version", no_argument, 0, 'V' }, { "license", no_argument, 0, 'L' }, { "config", required_argument, 0, 'f' }, { NULL, 0, 0, 0 } }; int c = getopt_long(argc,argv,"f:hVL",opts,NULL); if(c==-1) break; switch(c) { case 'h': cerr << PHEADER << endl << PCOPY << endl << endl << " -h, --help" << endl << " --usage display this text" << endl << " -V, --version display version number" << endl << " -L, --license show license" << endl << " -f filename, --config=filename" << endl << " specify configuration file to use" << endl; exit(0); break; case 'V': cerr << VERSION << endl; exit(0); break; case 'L': extern const char *COPYING; cerr << COPYING << endl; exit(0); break; case 'f': config_file = optarg; break; default: cerr << "Huh??" << endl; break; } } sitecing_fastcgi_pm sfpm(config_file); _process_manager = &sfpm; signal(SIGINT,lethal_signal_handler); signal(SIGABRT,lethal_signal_handler); signal(SIGTERM,lethal_signal_handler); sfpm.run(); }catch(exception& e) { /* cerr << "Oops: " << e.what() << endl; */ syslog(LOG_ERR,"uncaught exception: %s",e.what()); } closelog(); } diff --git a/src/sitecing-plaincgi.cc b/src/sitecing-plaincgi.cc index 6e8a215..3bd291a 100644 --- a/src/sitecing-plaincgi.cc +++ b/src/sitecing-plaincgi.cc @@ -1,178 +1,181 @@ #include <sys/types.h> #include <unistd.h> #include <signal.h> #include <getopt.h> #include <pwd.h> #include <grp.h> #include <errno.h> #include <syslog.h> #include <iostream> #include <memory> #include <typeinfo> using namespace std; #include "kingate/plaincgi.h" #include "kingate/cgi_gateway.h" using namespace kingate; #include "sitecing/sitecing_util.h" #include "sitecing/util.h" #include "sitecing/sitespace.h" #include "sitecing/sitecing_interface_cgi.h" #include "sitecing/cgi_component.h" #include "sitecing/configuration.h" #include "sitecing/magic.h" #include "sitecing/sitecing_exception.h" #include "sitecing/exception.h" using namespace sitecing; #include "config.h" #define PHEADER PACKAGE " Version " VERSION #define PCOPY "Copyright (c) 2005 Klever Group" class cdummyClass : public acomponent { public: void main(int _magic,va_list _args) {} void *__the_most_derived_this() { return NULL; } } cdummyInstance; class adummyClass : public cgi_component { public: void main(int _magic,va_list _args) {} void *__the_most_derived_this() { return NULL; } } adummyInstance; void process_request(configuration& config) { try { sitespace ss(config); sitecing_interface_cgi scif(&ss); string component_path; string action; config_options::action_handler_t *action_handler; plaincgi_interface ci; cgi_gateway gw(ci); scif.prepare(&gw); try { component_path = normalize_path(gw.path_info(),strip_leading_slash|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); } + ci.metavars["SITECING_PATH_INFO"]=sitecing_path_info; action = component_path; action_handler = config.lookup_action_handler(component_path); if(action_handler) { action = action_handler->action; } string pwd = 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; } } int main(int argc,char **argv) { const char* id = *argv; const char* t; while(t = index(id,'/')) { id=t; id++; } openlog(id,LOG_PERROR|LOG_PID,LOG_USER); try { const char *esccf = getenv("SITECING_CONF"); string config_file = esccf ? esccf : "sitecing.conf"; while(true) { static struct option opts[] = { { "help", no_argument, 0, 'h' }, { "usage", no_argument, 0, 'h' }, { "version", no_argument, 0, 'V' }, { "license", no_argument, 0, 'L' }, { "config", required_argument, 0, 'f' }, { NULL, 0, 0, 0 } }; int c = getopt_long(argc,argv,"f:hVL",opts,NULL); if(c==-1) break; switch(c) { case 'h': cerr << PHEADER << endl << PCOPY << endl << endl << " -h, --help" << endl << " --usage display this text" << endl << " -V, --version display version number" << endl << " -L, --license show license" << endl << " -f filename, --config=filename" << endl << " specify configuration file to use" << endl; exit(0); break; case 'V': cerr << VERSION << endl; exit(0); break; case 'L': extern const char *COPYING; cerr << COPYING << endl; exit(0); break; case 'f': config_file = optarg; break; default: cerr << "Huh??" << endl; break; } } configuration config(config_file); process_request(config); }catch(exception& e) { /* cerr << "Oops: " << e.what() << endl; */ syslog(LOG_ERR,"uncaught exception: %s",e.what()); } closelog(); } |