Initial import of the CDE 2.1.30 sources from the Open Group.
This commit is contained in:
Peter Howkins
282
cde/programs/dtinfo/DtMmdb/oliasdb/olias_funcs.C
Normal file
282
cde/programs/dtinfo/DtMmdb/oliasdb/olias_funcs.C
Normal file
@@ -0,0 +1,282 @@
|
||||
/*
|
||||
* $XConsortium: olias_funcs.cc /main/5 1996/07/18 14:48:42 drk $
|
||||
*
|
||||
* Copyright (c) 1992 HAL Computer Systems International, Ltd.
|
||||
* All rights reserved. Unpublished -- rights reserved under
|
||||
* the Copyright Laws of the United States. USE OF A COPYRIGHT
|
||||
* NOTICE IS PRECAUTIONARY ONLY AND DOES NOT IMPLY PUBLICATION
|
||||
* OR DISCLOSURE.
|
||||
*
|
||||
* THIS SOFTWARE CONTAINS CONFIDENTIAL INFORMATION AND TRADE
|
||||
* SECRETS OF HAL COMPUTER SYSTEMS INTERNATIONAL, LTD. USE,
|
||||
* DISCLOSURE, OR REPRODUCTION IS PROHIBITED WITHOUT THE
|
||||
* PRIOR EXPRESS WRITTEN PERMISSION OF HAL COMPUTER SYSTEMS
|
||||
* INTERNATIONAL, LTD.
|
||||
*
|
||||
* RESTRICTED RIGHTS LEGEND
|
||||
* Use, duplication, or disclosure by the Government is subject
|
||||
* to the restrictions as set forth in subparagraph (c)(l)(ii)
|
||||
* of the Rights in Technical Data and Computer Software clause
|
||||
* at DFARS 252.227-7013.
|
||||
*
|
||||
* HAL COMPUTER SYSTEMS INTERNATIONAL, LTD.
|
||||
* 1315 Dell Avenue
|
||||
* Campbell, CA 95008
|
||||
*
|
||||
*/
|
||||
|
||||
|
||||
#include "oliasdb/olias_funcs.h"
|
||||
#include "oliasdb/asciiIn_filters.h"
|
||||
#include "oliasdb/olias_consts.h"
|
||||
#include "oliasdb/node_hd.h"
|
||||
#include "oliasdb/doc_hd.h"
|
||||
#include "oliasdb/dlp_hd.h"
|
||||
|
||||
|
||||
/*
|
||||
#define BB_STRING "%%BoundingBox:"
|
||||
int bb_string_leng = strlen(BB_STRING);
|
||||
*/
|
||||
|
||||
|
||||
/////////////////////////////////////////////////
|
||||
// load sgml node data. This will cluster them.
|
||||
/////////////////////////////////////////////////
|
||||
|
||||
//extern char base_str[PATHSIZ];
|
||||
|
||||
struct map_record {
|
||||
char* col_name;
|
||||
c_code_t instance_class_code;
|
||||
handler* collection_hd;
|
||||
};
|
||||
|
||||
struct map_record set_map[]=
|
||||
{
|
||||
{"loc", LOCATOR_CODE, 0},
|
||||
{"toc", TOC_CODE, 0 },
|
||||
{"doc", DOC_CODE, 0 },
|
||||
{"graphic", GRAPHIC_CODE, 0 },
|
||||
// {"stylesheet", STYLESHEET_CODE, 0 },
|
||||
};
|
||||
|
||||
struct map_record list_map[]=
|
||||
{
|
||||
{"dlp", DLP_CODE, 0},
|
||||
};
|
||||
|
||||
//#define SET_MAP_SZ 5
|
||||
#define SET_MAP_SZ 4
|
||||
#define LIST_MAP_SZ 1
|
||||
|
||||
/////////////////////////////////////////////////
|
||||
// load mixed stream of infobase data from stdin.
|
||||
/////////////////////////////////////////////////
|
||||
void insert_to_collection(c_code_t ccode, istream& in)
|
||||
{
|
||||
enum coll_type { VOID, SET, LIST };
|
||||
|
||||
coll_type obj_type = VOID;
|
||||
|
||||
abs_storage* store = 0;
|
||||
handler* hd = 0;
|
||||
|
||||
for ( int i = 0; i<SET_MAP_SZ ; i++ ) {
|
||||
if ( set_map[i].instance_class_code == ccode ) {
|
||||
obj_type = SET;
|
||||
store = set_map[i].collection_hd -> its_store();
|
||||
hd = set_map[i].collection_hd;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
if ( obj_type == VOID )
|
||||
for ( i = 0; i<LIST_MAP_SZ ; i++ ) {
|
||||
if ( list_map[i].instance_class_code == ccode ) {
|
||||
obj_type = LIST;
|
||||
store = list_map[i].collection_hd -> its_store();
|
||||
hd = set_map[i].collection_hd;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
if ( store == 0 ) {
|
||||
throw(stringException(form("unknown class code %d", ccode)));
|
||||
}
|
||||
|
||||
handler* root_hd_ptr = new handler(ccode, store);
|
||||
|
||||
(*root_hd_ptr) ->asciiIn(in);
|
||||
root_hd_ptr -> commit();
|
||||
|
||||
switch ( obj_type ) {
|
||||
case SET:
|
||||
(*(cset_handlerPtr)(set_map[i].collection_hd)) ->
|
||||
insert_object(*root_hd_ptr);
|
||||
break;
|
||||
case LIST:
|
||||
(*(dl_list_handlerPtr)(list_map[i].collection_hd)) ->
|
||||
insert_as_tail(*(dl_list_cell_handler*)root_hd_ptr);
|
||||
break;
|
||||
default:
|
||||
cerr << "bad ccode = " << ccode << "\n";
|
||||
throw(stringException("bad ccode"));
|
||||
}
|
||||
|
||||
delete root_hd_ptr;
|
||||
|
||||
}
|
||||
|
||||
static char locator[LBUFSIZ];
|
||||
|
||||
void sgml_content_load(info_base* x, istream& in)
|
||||
{
|
||||
in.getline(locator, LBUFSIZ);
|
||||
|
||||
char* locator_string = strchr(locator, '\t') + 1;
|
||||
if ( locator_string == (char*)1 )
|
||||
throw(formatException("bad sgml data format"));
|
||||
|
||||
node_smart_ptr y(x, locator_string);
|
||||
|
||||
if ( y.update_data(in) == false )
|
||||
throw(formatException("can't update sgml data"));
|
||||
|
||||
}
|
||||
|
||||
void _connectNodeToDoc(info_base* x_base);
|
||||
|
||||
int _load_mixed_objects_from_cin(info_base* base_ptr)
|
||||
{
|
||||
return _load_mixed_objects(base_ptr, cin);
|
||||
}
|
||||
|
||||
int _load_mixed_objects(info_base* base_ptr, istream& in)
|
||||
{
|
||||
for ( int i = 0; i<SET_MAP_SZ ; i++ ) {
|
||||
cset_handlerPtr x = base_ptr -> get_set(set_map[i].col_name);
|
||||
|
||||
if (x==0)
|
||||
throw(stringException("null cset_handler pointer"));
|
||||
|
||||
(*x) -> batch_index_begin();
|
||||
set_map[i].collection_hd = x;
|
||||
}
|
||||
|
||||
for ( i = 0; i<LIST_MAP_SZ ; i++ ) {
|
||||
dl_list_handlerPtr x = base_ptr -> get_list(list_map[i].col_name);
|
||||
|
||||
if (x==0)
|
||||
throw(stringException("null cset_handler pointer"));
|
||||
|
||||
(*x) -> batch_index_begin();
|
||||
list_map[i].collection_hd = x;
|
||||
}
|
||||
|
||||
|
||||
char ccode_buf[LBUFSIZ];
|
||||
int ccode;
|
||||
|
||||
while ( in.getline(ccode_buf, LBUFSIZ) ) {
|
||||
sscanf(ccode_buf, "%u", &ccode);
|
||||
//debug(cerr, ccode);
|
||||
|
||||
if ( ccode == SGML_CONTENT_CODE )
|
||||
sgml_content_load(base_ptr, in);
|
||||
else
|
||||
insert_to_collection(ccode, in);
|
||||
}
|
||||
|
||||
for ( i = 0; i<SET_MAP_SZ ; i++ ) {
|
||||
cset_handlerPtr x = (cset_handlerPtr)(set_map[i].collection_hd);
|
||||
(*x) -> batch_index_end();
|
||||
}
|
||||
|
||||
for ( i = 0; i<LIST_MAP_SZ ; i++ ) {
|
||||
dl_list_handlerPtr x = (dl_list_handlerPtr)(list_map[i].collection_hd);
|
||||
(*x) -> batch_index_end();
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
int load_mixed_objects_from_cin(info_base* base_ptr)
|
||||
{
|
||||
return load_mixed_objects(base_ptr, cin);
|
||||
}
|
||||
|
||||
int load_mixed_objects(info_base* base_ptr, istream& in)
|
||||
{
|
||||
_load_mixed_objects(base_ptr, in);
|
||||
_connectNodeToDoc(base_ptr);
|
||||
return 0;
|
||||
}
|
||||
|
||||
void _connectNodeToDoc(info_base* x_base)
|
||||
{
|
||||
int docs = x_base -> num_of_docs();
|
||||
|
||||
doc_smart_ptr* doc = 0;
|
||||
|
||||
node_smart_ptr* first_node = 0, *node = 0;
|
||||
dlp_smart_ptr* x = 0, *dlp_cell = 0;
|
||||
|
||||
for ( int i=0; i<docs; i++ ) {
|
||||
doc = new doc_smart_ptr(x_base, i+1);
|
||||
/*
|
||||
debug(cerr, doc -> its_oid());
|
||||
debug(cerr, doc -> long_title());
|
||||
*/
|
||||
|
||||
first_node = new node_smart_ptr(x_base, doc -> locator_id());
|
||||
|
||||
dlp_cell = new dlp_smart_ptr(x_base, first_node -> its_oid());
|
||||
|
||||
while ( dlp_cell ) {
|
||||
|
||||
|
||||
//debug(cerr, dlp_cell -> node_id());
|
||||
|
||||
node = new node_smart_ptr(x_base, dlp_cell -> node_id());
|
||||
//debug(cerr, node -> doc_id());
|
||||
node -> update_doc_id(doc -> its_oid());
|
||||
//debug(cerr, node -> doc_id());
|
||||
delete node;
|
||||
|
||||
x = dlp_cell -> next();
|
||||
|
||||
delete dlp_cell;
|
||||
|
||||
dlp_cell = x;
|
||||
}
|
||||
|
||||
delete doc;
|
||||
delete first_node;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
void connectNodeToDoc(info_lib* x_lib)
|
||||
{
|
||||
if ( x_lib == 0 )
|
||||
throw(stringException("connectNodeToDoc: can't find infolib"));
|
||||
|
||||
info_base* x_base = 0;
|
||||
|
||||
long ind = x_lib -> first();
|
||||
|
||||
while ( ind ) {
|
||||
x_base = (*x_lib)(ind);
|
||||
|
||||
if ( x_base == 0 )
|
||||
throw(stringException("connectNodeToDoc: null base pointer"));
|
||||
|
||||
_connectNodeToDoc(x_base);
|
||||
|
||||
x_lib -> next(ind);
|
||||
};
|
||||
}
|
||||
|
||||
|
||||
|
||||
Reference in New Issue
Block a user