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1 /*
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2 request.h
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3
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4 Collection of requested articles.
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5
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6 $Id: request.h 3 2000-01-04 11:35:42Z enz $
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7 */
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8
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9 #ifndef REQ_H
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10 #define REQ_H
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11
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12 #include "common.h"
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13
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14 /* Is request for message msgId from server serv already recorded? This
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15 function has no error detection facility. On error, FALSE is returned.
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16 Nevertheless, errors are logged. */
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17 Bool
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18 Req_contains( const char *serv, const char *msgId );
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19
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20 /* Add request for message "msgId" from server "serv". Return TRUE if
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21 successful. */
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22 Bool
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23 Req_add( const char *serv, const char *msgId );
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24
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25 /* Remove request for message msgIg from server serv. This function does
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26 not return any errors. Nevertheless, they are logged. */
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27 void
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28 Req_remove( const char *serv, const char *msgId );
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29
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30 /* Begin iteration through all messages requested from one server. Return
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31 TRUE if there are any requests. Save first message ID in msgId. On
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32 error, it is logged, and FALSE is returned.
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33 */
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34 Bool
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35 Req_first( const char *serv, Str msgId );
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36
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37 /* Continue iteration. Return TRUE on success, FALSE when there are no more
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38 requests. Save message ID in msgId. On error, it is logged, and FALSE is
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39 returned. */
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40 Bool
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41 Req_next( Str msgId );
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42
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43 /* Get exclusive access to the request files. Refresh cache as necessary. */
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44 Bool
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45 Req_open(void);
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46
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47 /* Write changes to disk */
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48 void
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49 Req_close(void);
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50
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51 #endif
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