| -rw-r--r-- | src/cgi_gateway.cc | 175 |
1 files changed, 164 insertions, 11 deletions
diff --git a/src/cgi_gateway.cc b/src/cgi_gateway.cc index eae7a03..30410f2 100644 --- a/src/cgi_gateway.cc +++ b/src/cgi_gateway.cc @@ -1 +1,3 @@ +#include <errno.h> +#include <ctype.h> #include "kingate/cgi_gateway.h" @@ -6,2 +8,4 @@ namespace kingate { + static string empty_string; + cgi_gateway::cgi_gateway(cgi_interface& ci) @@ -9,9 +13,9 @@ namespace kingate { // Fetch GET content - if(iface.has_meta("QUERY_STRING")) { - string qs = iface.get_meta("QUERY_STRING"); + try { + string qs = get_meta("QUERY_STRING"); parse_query(qs,get); - } + }catch(exception_notfound& enf) { } // Fetch POST content - if(!strcasecmp(get_content_type().c_str(),"application/x-www-form-urlencoded")) { - unsigned long cl = get_content_length(); + if(!strcasecmp(content_type().c_str(),"application/x-www-form-urlencoded")) { + unsigned long cl = content_length(); if(cl) { @@ -30,3 +34,3 @@ namespace kingate { } - string cgi_gateway::get_GET(const string& n) const { + const string& cgi_gateway::get_GET(const string& n) const { params_t::const_iterator i = get.find(n); @@ -39,3 +43,3 @@ namespace kingate { } - string cgi_gateway::get_POST(const string& n) const { + const string& cgi_gateway::get_POST(const string& n) const { params_t::const_iterator i = post.find(n); @@ -48,3 +52,3 @@ namespace kingate { } - string cgi_gateway::get_param(const string& n) const { + const string& cgi_gateway::get_param(const string& n) const { params_t::const_iterator i = get.find(n); @@ -58,5 +62,8 @@ namespace kingate { + /* + * deprecated stuff. + */ const string& cgi_gateway::get_content_type() const { if(!has_meta("CONTENT_TYPE")) - return ""; // XXX: + return empty_string; return get_meta("CONTENT_TYPE"); @@ -69,2 +76,148 @@ namespace kingate { } + /* + * + */ + + const string& cgi_gateway::http_request_header(const string& hn) const { + string mvn = "HTTP_"; + for(const char* p=hn.c_str();*p;p++) { + if(*p=='-') + mvn += '_'; + else + mvn += toupper(*p); + } + return get_meta(mvn); + } + + const string& cgi_gateway::auth_type() const { + try { + return get_meta("AUTH_TYPE"); + }catch(exception_notfound& enf) { + return empty_string; + } + } + unsigned long cgi_gateway::content_length() const { + try { + const string& cl = get_meta("CONTENT_LENGTH"); + errno = 0; + const char *clp = cl.c_str(); + unsigned long rv = strtol(clp,(char**)&clp,10); + if(errno || *clp) + throw server_error(CODEPOINT,"Invalid CONTENT_LENGTH value passed from server"); + return rv; + }catch(exception_notfound& enf) { + return 0; + } + } + const string& cgi_gateway::content_type() const { + try { + return get_meta("CONTENT_TYPE"); + }catch(exception_notfound& enf) { + return empty_string; + } + } + const string& cgi_gateway::gateway_interface() const { + try { + return get_meta("GATEWAY_INTERFACE"); + }catch(exception_notfound& enf) { + return empty_string; + } + } + const string& cgi_gateway::path_info() const { + try { + return get_meta("PATH_INFO"); + }catch(exception_notfound& enf) { + return empty_string; + } + } + const string& cgi_gateway::path_translated() const { + try { + return get_meta("PATH_TRANSLATED"); + }catch(exception_notfound& enf) { + return empty_string; + } + } + const string& cgi_gateway::query_string() const { + try { + return get_meta("QUERY_STRING"); + }catch(exception_notfound& enf) { + return empty_string; + } + } + const string& cgi_gateway::remote_addr() const { + try { + return get_meta("REMOTE_ADDR"); + }catch(exception_notfound& enf) { + return empty_string; + } + } + const string& cgi_gateway::remote_host() const { + try { + return get_meta("REMOTE_HOST"); + }catch(exception_notfound& enf) { + return remote_addr(); + } + } + const string& cgi_gateway::remote_ident() const { + try { + return get_meta("REMOTE_IDENT"); + }catch(exception_notfound& enf) { + return empty_string; + } + } + const string& cgi_gateway::remote_user() const { + try { + return get_meta("REMOTE_USER"); + }catch(exception_notfound& enf) { + return empty_string; + } + } + const string& cgi_gateway::request_method() const { + try { + return get_meta("REQUEST_METHOD"); + }catch(exception_notfound& enf) { + throw server_error(CODEPOINT,"No REQUEST_METHOD passed from server"); + } + } + const string& cgi_gateway::script_name() const { + try { + return get_meta("SCRIPT_NAME"); + }catch(exception_notfound& enf) { + throw server_error(CODEPOINT,"No SCRIPT_NAME passed from server"); + } + } + const string& cgi_gateway::server_name() const { + try { + return get_meta("SERVER_NAME"); + }catch(exception_notfound& enf) { + throw server_error(CODEPOINT,"No SERVER_NAME passed from server"); + } + } + unsigned int cgi_gateway::server_port() const { + try { + const string& sp = get_meta("SERVER_PORT"); + errno = 0; + const char *spp = sp.c_str(); + unsigned int rv = strtol(spp,(char**)&spp,10); + if(errno || *spp) + throw server_error(CODEPOINT,"Invalid SERVER_PORT value passed from server"); + return rv; + }catch(exception_notfound& enf) { + throw server_error(CODEPOINT,"No SERVER_PORT passed from server"); + } + } + const string& cgi_gateway::server_protocol() const { + try { + return get_meta("SERVER_PROTOCOL"); + }catch(exception_notfound& enf) { + throw server_error(CODEPOINT,"No SERVER_PROTOCOL passed from server"); + } + } + const string& cgi_gateway::server_software() const { + try { + return get_meta("SERVER_SOFTWARE"); + }catch(exception_notfound& enf) { + throw server_error(CODEPOINT,"No SERVER_SOFTWARE passed from server"); + } + } @@ -80,5 +233,5 @@ namespace kingate { if(eq == string::npos) { - p.insert(params_t::value_type("",url_unescape(pp))); + p.insert(params_t::value_type("",url_decode(pp))); }else{ - p.insert(params_t::value_type(url_unescape(pp.substr(0,eq)),url_unescape(pp.substr(eq+1)))); + p.insert(params_t::value_type(url_decode(pp.substr(0,eq)),url_decode(pp.substr(eq+1)))); } |