Annotation of parser3/src/types/pa_vrequest.C, revision 1.60
1.2 paf 1: /** @file
1.5 paf 2: Parser: @b request class.
1.2 paf 3:
1.59 moko 4: Copyright (c) 2001-2015 Art. Lebedev Studio (http://www.artlebedev.com)
1.16 paf 5: Author: Alexandr Petrosian <paf@design.ru> (http://paf.design.ru)
1.18 paf 6: */
1.2 paf 7:
1.1 paf 8: #include "pa_vrequest.h"
1.28 paf 9: #include "pa_request_info.h"
10: #include "pa_request_charsets.h"
1.13 paf 11: #include "pa_charsets.h"
1.28 paf 12: #include "pa_vstring.h"
1.38 misha 13: #include "pa_vhash.h"
1.40 misha 14: #include "pa_vform.h"
15: #include "pa_vvoid.h"
1.50 misha 16: #include "pa_vfile.h"
1.1 paf 17:
1.60 ! moko 18: volatile const char * IDENT_PA_VREQUEST_C="$Id: pa_vrequest.C,v 1.59 2015/10/26 01:22:02 moko Exp $" IDENT_PA_VREQUEST_H;
1.52 moko 19:
1.30 paf 20: // defines
21:
22: #define DOCUMENT_ROOT_NAME "document-root"
1.58 moko 23: #define REQUEST_HEADERS_ELEMENT_NAME "headers"
1.30 paf 24:
1.58 moko 25: VRequest::VRequest(Request_info& ainfo, Request_charsets& acharsets, VForm& aform, SAPI_Info& asapi_info):
1.38 misha 26: finfo(ainfo),
1.40 misha 27: fcharsets(acharsets),
1.58 moko 28: fform(aform),
29: fsapi_info(asapi_info) {
1.41 misha 30:
1.46 misha 31: if(ainfo.argv)
32: for(size_t i=ainfo.args_skip; ainfo.argv[i]; i++) {
33: char* value=new(PointerFreeGC) char[strlen(ainfo.argv[i])+1];
1.38 misha 34: strcpy(value, ainfo.argv[i]);
35:
36: fargv.put_dont_replace(
1.46 misha 37: String(i-ainfo.args_skip, "%d"),
1.45 misha 38: new VString(*new String(value, String::L_TAINTED))
1.38 misha 39: );
40: }
41: }
1.30 paf 42:
1.49 misha 43: Value* VRequest::get_element(const String& aname) {
1.60 ! moko 44: // $request:CLASS, CLASS_NAME or method
! 45: if(Value* result=VStateless_class::get_element(aname))
! 46: return result;
1.58 moko 47:
1.40 misha 48: // $request:charset
1.24 paf 49: if(aname==CHARSET_NAME)
1.28 paf 50: return new VString(*new String(fcharsets.source().NAME(), String::L_TAINTED));
1.39 misha 51:
1.58 moko 52: // $request:body-charset
53: if(aname==REQUEST_BODY_CHARSET_NAME || aname==POST_CHARSET_NAME /*backward*/){
54: if(Charset* body_charset=fform.get_body_charset())
55: return new VString(*new String(body_charset->NAME(), String::L_TAINTED));
1.40 misha 56: else
1.42 misha 57: return VVoid::get();
1.40 misha 58: }
1.50 misha 59:
1.58 moko 60: // $resuest:body-file
61: if(aname==REQUEST_BODY_BODY_NAME || aname==POST_BODY_NAME /*backward*/){
1.50 misha 62: VFile& result=*new VFile;
1.55 moko 63: result.set_binary(true/*tainted*/, (finfo.post_data)?finfo.post_data:"" /*to distinguish from stat-ed file*/, finfo.post_size);
1.50 misha 64: return &result;
65: }
66:
1.40 misha 67: // $request:argv
1.39 misha 68: if(aname==REQUEST_ARGV_ELEMENT_NAME)
1.38 misha 69: return new VHash(fargv);
1.30 paf 70:
1.58 moko 71: //$request:headers
72: if(aname==REQUEST_HEADERS_ELEMENT_NAME){
73: if(!ffields.count())
74: fill();
75: return new VHash(ffields);
76: }
77:
78: // $request:query $request:uri $request:document-root $request:body $request:method
1.30 paf 79: const char* buf;
80: if(aname=="query")
81: buf=finfo.query_string;
82: else if(aname=="uri")
83: buf=finfo.uri;
84: else if(aname==DOCUMENT_ROOT_NAME)
85: buf=finfo.document_root;
1.43 misha 86: else if(aname=="body")
1.30 paf 87: buf=finfo.post_data;
1.58 moko 88: else if(aname=="method")
89: buf=finfo.method;
1.43 misha 90: else
1.30 paf 91: return bark("%s field not found", &aname);
1.12 paf 92:
1.45 misha 93: return new VString(*new String(buf, String::L_TAINTED));
1.1 paf 94: }
95:
1.56 moko 96: const VJunction* VRequest::put_element(const String& aname, Value* avalue) {
1.30 paf 97: // $charset
1.20 paf 98: if(aname==CHARSET_NAME) {
1.46 misha 99: fcharsets.set_source(charsets.get(avalue->as_string().change_case(UTF8_charset, String::CC_UPPER)));
1.33 paf 100: return PUT_ELEMENT_REPLACED_ELEMENT;
1.30 paf 101: }
102:
103: // $document-root
104: if(aname==DOCUMENT_ROOT_NAME) {
1.48 misha 105: finfo.document_root=avalue->as_string().taint_cstr(String::L_FILE_SPEC);
1.33 paf 106: return PUT_ELEMENT_REPLACED_ELEMENT;
1.30 paf 107: }
108:
1.56 moko 109: return Value::put_element(aname, avalue);
1.12 paf 110: }
1.58 moko 111:
112: void VRequest::fill(){
113: for(SAPI::Env::Iterator i(fsapi_info); i; i.next() ){
114: char* key=i.key();
115:
116: if(pa_strncasecmp(key, "HTTP_")==0) {
117: for(char* c=key+5; *c; c++)
118: *c=(char)toupper((unsigned char)*c);
119:
120: ffields.put(
121: key+5 /*skip "HTTP_" */,
122: new VString(*new String(i.value(), String::L_TAINTED))
123: );
124: }
125: }
126: }
E-mail: