+
+int fileExtract (SYSNO *sysno, const char *fname, const char *databaseName,
+ int deleteFlag)
+{
+ int i, r;
+ char ext[128];
+ char ext_res[128];
+ const char *file_type;
+ struct recExtractCtrl extractCtrl;
+ RecType rt;
+ Record rec;
+
+ logf (LOG_DEBUG, "fileExtractAdd %s", fname);
+
+ key_del_used = 0;
+ for (i = strlen(fname); --i >= 0; )
+ if (fname[i] == '/')
+ {
+ strcpy (ext, "");
+ break;
+ }
+ else if (fname[i] == '.')
+ {
+ strcpy (ext, fname+i+1);
+ break;
+ }
+ sprintf (ext_res, "fileExtension.%s", ext);
+ if (!(file_type = res_get (common_resource, ext_res)))
+ return 0;
+ if (!(rt = recType_byName (file_type)))
+ return 0;
+
+ if ((extractCtrl.fd = open (fname, O_RDONLY)) == -1)
+ {
+ logf (LOG_WARN|LOG_ERRNO, "open %s", fname);
+ return 0;
+ }
+
+ extractCtrl.subType = "";
+ extractCtrl.init = wordInit;
+ extractCtrl.add = wordAddAny;
+
+ if (! *sysno)
+ {
+ logf (LOG_LOG, "add record %s", fname);
+ rec = rec_new (records);
+ *sysno = rec->sysno;
+ rec->info[0] = rec_strdup (file_type, &rec->size[0]);
+ rec->info[1] = rec_strdup (fname, &rec->size[1]);
+ rec->info[3] = rec_strdup (databaseName, &rec->size[3]);
+ }
+ else
+ {
+ size_t off;
+ char *kb;
+
+ if (deleteFlag)
+ logf (LOG_LOG, "delete record %s", fname);
+ else
+ logf (LOG_LOG, "update record %s", fname);
+ rec = rec_get (records, *sysno);
+
+ key_cmd = 'd';
+ key_sysno = *sysno;
+ key_databaseName = rec->info[3];
+ kb = rec->info[2];
+ for (off = 0; off < rec->size[2]; )
+ {
+ RecWord rw;
+ char attrSet;
+ short attrUse;
+
+ rw.which = Word_String;
+ rw.u.string = kb + off;
+ while (kb[off])
+ off++;
+ off++;
+ memcpy (&attrSet, kb + off, sizeof(attrSet));
+ off += sizeof(attrSet);
+ memcpy (&attrUse, kb + off, sizeof(attrUse));
+ off += sizeof(attrUse);
+ memcpy (&rw.seqno, kb + off, sizeof(rw.seqno));
+ off += sizeof(rw.seqno);
+ rw.attrSet = attrSet;
+ rw.attrUse = attrUse;
+
+ (*extractCtrl.add) (&rw);
+ }
+ assert (off == rec->size[2]);
+ free (rec->info[2]);
+ rec->info[2] = NULL;
+ rec->size[2] = 0;
+
+ free (rec->info[3]);
+ rec->info[3] = rec_strdup (databaseName, &rec->size[3]);
+ }
+
+ if (deleteFlag)
+ {
+#if 0
+ rec_del (records, *sysno);
+ rec_rm (&rec);
+#endif
+ return 1;
+ }
+
+ key_databaseName = databaseName;
+ key_sysno = *sysno;
+ key_cmd = 'a';
+
+ file_read_start (extractCtrl.fd);
+ extractCtrl.readf = file_read;
+ r = (*rt->extract)(&extractCtrl);
+ file_read_stop (extractCtrl.fd);
+
+ close (extractCtrl.fd);
+ if (r)
+ {
+ rec_rm (&rec);
+ logf (LOG_WARN, "Couldn't extract file %s, code %d", fname, r);
+ return 0;
+ }
+ if (key_del_used > 0)
+ {
+ rec->size[2] = key_del_used;
+ rec->info[2] = malloc (rec->size[2]);
+ memcpy (rec->info[2], key_del_buf, rec->size[2]);
+ }
+ rec_put (records, &rec);
+ return 1;
+}