Mercurial > noffle

annotate src/control.c @ 180:09ca6eb5c7ff noffle

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[svn] * TODO,src/client.c,src/client.h,src/fetch.c,src/fetch.h,src/noffle.c: Improve error checking during fetches. A fetch is now aborted immediately if the connection times out or if an unexpected response arrives. This should fix problems with articles appearing in the wrong group, and possibly other mysterious happenings.
author bears
date Wed, 09 May 2001 12:33:43 +0100
parents 125d79c9e586
children fed1334d766b
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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43
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1 /*
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2 control.c
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3
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125d79c9e586 [svn] * src/client.c, src/configfile.c, src/content.c, src/control.c,
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4 $Id: control.c 60 2000-05-09 22:28:38Z uh1763 $
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5 */
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6
45
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7 #if HAVE_CONFIG_H
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8 #include <config.h>
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9 #endif
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10
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11 #include "control.h"
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12 #include <stdio.h>
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13 #include "common.h"
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14 #include "content.h"
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15 #include "database.h"
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16 #include "group.h"
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17 #include "itemlist.h"
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18 #include "log.h"
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19 #include "outgoing.h"
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20 #include "portable.h"
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21
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22 int
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23 Ctrl_cancel( const char *msgId )
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24 {
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25 ItemList *refs;
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26 const char *ref;
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27 Str server;
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28 Bool seen = FALSE;
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29 int res = CANCEL_OK;
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30
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31 /* See if in outgoing and zap if so. */
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32 if ( Out_find( msgId, server ) )
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33 {
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34 Out_remove( server, msgId );
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35 Log_inf( "'%s' cancelled from outgoing queue for '%s'.\n",
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36 msgId, server );
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37 seen = TRUE;
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38 }
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39
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40 if ( ! Db_contains( msgId ) )
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41 {
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42 Log_inf( "Cancel: '%s' not in database.", msgId );
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43 return seen ? CANCEL_OK : CANCEL_NO_SUCH_MSG;
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44 }
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45
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46 /*
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47 Retrieve the Xrefs, remove from each group and then
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48 remove from the database.
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49 */
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50 refs = new_Itl( Db_xref( msgId ), " " );
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51 for( ref = Itl_first( refs ); ref != NULL; ref = Itl_next( refs ) )
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52 {
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53 Str grp;
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54 int no;
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55
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56 if ( sscanf( ref, "%s:%d", grp, &no ) != 2 )
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57 break;
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58
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59 if ( Grp_exists( grp ) )
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60 {
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61 Cont_read( grp );
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62 Cont_delete( no );
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63 Cont_write();
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64
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65 if ( ! Grp_local( grp ) && ! seen )
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66 res = CANCEL_NEEDS_MSG;
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67
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68 Log_dbg( "Removed '%s' from group '%s'.", msgId, grp );
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69 }
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70 else
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71 {
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72 Log_inf( "Group '%s' in Xref for '%s' not found.", grp, msgId );
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73 }
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74 }
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75 del_Itl( refs );
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76 Db_delete( msgId );
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77 Log_inf( "Message '%s' cancelled.", msgId );
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78 return res;
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79 }