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Annotation of parser3/src/types/pa_vhashfile.C, revision 1.4

1.1       parser      1: /** @file
                      2:        Parser: @b table class.
                      3: 
                      4:        Copyright(c) 2001 ArtLebedev Group(http://www.artlebedev.com)
                      5:        Author: Alexander Petrosyan <paf@design.ru>(http://design.ru/paf)
                      6: 
1.4     ! parser      7:        $Id: pa_vhashfile.C,v 1.3 2001/10/22 16:44:43 parser Exp $
1.1       parser      8: */
                      9: 
                     10: #include "pa_config_includes.h"
                     11: #ifdef HAVE_LIBDB
                     12: 
                     13: #include "pa_vtable.h"
                     14: #include "pa_vstring.h"
                     15: #include "pa_vhashfile.h"
                     16: #include "pa_threads.h"
                     17: 
                     18: 
                     19: // methods
                     20: 
1.3       parser     21: void VHashfile_cleanup(void *vhashfile) {
                     22:        //_asm int 3;
                     23:        static_cast<VHashfile *>(vhashfile)->cleanup();
1.1       parser     24: }
                     25: 
                     26: void VHashfile::put_field(const String& name, Value *value) {
1.3       parser     27:        DB_Connection& connection=get_connection(&name);
                     28:        connection.put(name, value->as_string());
1.1       parser     29: }
                     30: 
                     31: Value *VHashfile::get_field(const String& name) {
1.3       parser     32:        DB_Connection& connection=get_connection(&name);
                     33:        if(String *string=connection.get(name))
                     34:                return NEW VString(*string);
                     35:        else
                     36:                return 0;
1.1       parser     37: }
                     38: 
1.4     ! parser     39: Hash *VHashfile::get_hash(const String *source) {
        !            40:        Hash& result=*NEW Hash(pool());
        !            41:        DB_Connection& connection=get_connection(0/*source*/);
        !            42:        DB_Cursor cursor=connection.cursor(source);
        !            43: 
        !            44:        while(true) {
        !            45:                String& key=*NEW String(pool());
        !            46:                String& data=*NEW String(pool());
        !            47:                if(!cursor.get(key, data, DB_NEXT))
        !            48:                        break;
        !            49: 
        !            50:                result.put(key, NEW VString(data));
        !            51:        }
        !            52: 
        !            53:        return &result;
1.1       parser     54: }
                     55: 
                     56: #endif