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Annotation of parser3/src/types/pa_vform.h, revision 1.54

1.10      paf         1: /** @file
1.16      paf         2:        Parser: @b form class decls.
1.10      paf         3: 
1.50      paf         4:        Copyright (c) 2001-2005 ArtLebedev Group (http://www.artlebedev.com)
1.33      paf         5:        Author: Alexandr Petrosian <paf@design.ru> (http://paf.design.ru)
1.1       paf         6: */
                      7: 
                      8: #ifndef PA_VFORM_H
                      9: #define PA_VFORM_H
1.36      paf        10: 
1.54    ! misha      11: static const char * const IDENT_VFORM_H="$Date: 2008-06-07 11:01:14 $";
1.46      paf        12: 
                     13: // includes
1.1       paf        14: 
1.19      paf        15: #include "classes.h"
1.8       paf        16: #include "pa_common.h"
1.46      paf        17: #include "pa_value.h"
                     18: 
                     19: // defines
1.17      paf        20: 
1.22      parser     21: #define FORM_FIELDS_ELEMENT_NAME "fields"
1.24      parser     22: #define FORM_TABLES_ELEMENT_NAME "tables"
1.42      paf        23: #define FORM_IMAP_ELEMENT_NAME "imap"
1.51      misha      24: #define FORM_FILES_ELEMENT_NAME "files"
1.22      parser     25: 
1.46      paf        26: // forwards
                     27: 
                     28: class Request_info;
                     29: class Request_charsets;
1.4       paf        30: 
1.10      paf        31: /**
1.13      paf        32:        derivates from VStateless_class so that :CLASS element referred to @a this.
1.10      paf        33: 
                     34:        and users could do such tricks:
                     35:        @verbatim
                     36:                ^rem{pass somebody something with elements}
                     37: 
                     38:                ^rem{this time that would be elements of a form}
1.12      paf        39:                ^somebody[$form:CLASS]
1.10      paf        40: 
                     41:                ^rem{this time that would be elements of a table record}
                     42:                $news[^table:sql[select * from news]]
                     43:                ^somebody[^news.record[]]
                     44:        @endverbatim
                     45: */
1.46      paf        46: class VForm: public VStateless_class {
1.1       paf        47: public: // Value
                     48:        
1.46      paf        49:        const char* type() const { return "form"; }
1.24      parser     50:        
1.35      paf        51:        // form: CLASS,method,field,tables field
1.46      paf        52:        Value* get_element(const String& aname, Value& aself, bool /*looking_up*/);
1.54    ! misha      53:        Charset* get_post_charset();
1.1       paf        54: 
                     55: public: // usage
                     56: 
1.48      paf        57:        VForm(Request_charsets& acharsets, Request_info& arequest_info);
1.31      paf        58:        
1.6       paf        59: private:
                     60: 
1.48      paf        61:        Request_charsets& fcharsets;
                     62:        Request_info& frequest_info;
1.46      paf        63: 
1.53      misha      64:        char *strpart(const char* str, size_t len);
1.46      paf        65:        char *getAttributeValue(const char* data,char *attr,size_t len);
                     66:        void UnescapeChars(char **sp, const char* cp, size_t len);
                     67:        void ParseGetFormInput(const char* query_string, size_t length);
                     68:        void ParseFormInput(const char* data, size_t length);
                     69:        void ParseMimeInput(char *content_type, const char* data, size_t length);
1.6       paf        70:        void AppendFormEntry(
1.46      paf        71:                const char* cname_cstr, 
1.51      misha      72:                const char* raw_cvalue_ptr, const size_t raw_cvalue_size);
                     73:        void AppendFormFileEntry(
                     74:                const char* cname_cstr, 
1.46      paf        75:                const char* raw_cvalue_ptr, const size_t raw_cvalue_size,
1.51      misha      76:                const char* file_name_cstr);
1.1       paf        77: 
1.51      misha      78:        bool should_refill_fields_tables_and_files();
                     79:        void refill_fields_tables_and_files();
1.48      paf        80: 
1.1       paf        81: private:
                     82: 
1.48      paf        83:        Charset* filled_source;
                     84:        Charset* filled_client;
1.52      misha      85:        Charset* filled_post; // charset which was specified in content-type in incoming POST
1.46      paf        86:        HashStringValue fields;
                     87:        HashStringValue tables;
1.51      misha      88:        HashStringValue files;
1.46      paf        89:        HashStringValue imap;
1.30      paf        90: 
                     91: private:
                     92: 
1.46      paf        93:        String::C transcode(const char* client, size_t client_size);
1.1       paf        94: 
                     95: };
                     96: 
                     97: #endif