annotate src/control.c @ 96:988cacc01470 noffle

[svn] Preserve group last number if last article(s) cancelled
author bears
date Fri, 19 May 2000 16:18:05 +0100
parents 125d79c9e586
children fed1334d766b
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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 $
43
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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"
43
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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
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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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 }