1 files changed, 3 insertions, 0 deletions

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();
 }