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#include <stdlib.h>
#include <stdio.h>
#include <ctype.h>
#include <string.h>
#include <sys/types.h>
#include <sys/time.h>
#include <unistd.h>
#include <gtk/gtk.h>
#include "npfile.h"
#include "npstringarray.h"
#include "npgroup.h"
#include "npnode.h"
#include "nptree.h"
#include "npcollections.h"
extern void *collections_p;
void feedback_callback( gpointer data, gint fd, GdkInputCondition condition )
{
NP_Collections *collections = ( NP_Collections *)collections_p;
char server[ 1024 ], group[ 1024 ], change[ 4 ];
if ( !collections->summary_pid )
return;
LOOP:
if ( fgets( server, sizeof server, collections->feedback_file ) == NULL )
return;
if ( fgets( group, sizeof group, collections->feedback_file ) == NULL )
return;
if ( fgets( change, sizeof change, collections->feedback_file ) == NULL )
return;
strtok( server, "\n" );
strtok( group, "\n" );
int server_idx = collections->tree[ server ];
int group_idx = collections->tree.get_group_index( server, group );
if ( server_idx == -1 || group_idx == -1 )
return;
switch( *change )
{
case 'a':
++collections->total_messages;
++collections->tree_nodes[ server_idx ].total_messages;
++collections->tree_nodes[ server_idx ].messages[ group_idx ];
break;
case 'd':
--collections->total_messages;
--collections->tree_nodes[ server_idx ].total_messages;
--collections->tree_nodes[ server_idx ].messages[ group_idx ];
break;
case 'h':
--collections->total_headers;
--collections->tree_nodes[ server_idx ].total_headers;
--collections->tree_nodes[ server_idx ].headers[ group_idx ];
break;
case 'n':
++collections->total_unseen;
++collections->tree_nodes[ server_idx ].total_unseen;
++collections->tree_nodes[ server_idx ].unseen[ group_idx ];
break;
case 'r':
++collections->total_requested;
++collections->tree_nodes[ server_idx ].total_requested;
++collections->tree_nodes[ server_idx ].requested[ group_idx ];
break;
case 's':
--collections->total_unseen;
--collections->tree_nodes[ server_idx ].total_unseen;
--collections->tree_nodes[ server_idx ].unseen[ group_idx ];
break;
case 'u':
--collections->total_requested;
--collections->tree_nodes[ server_idx ].total_requested;
--collections->tree_nodes[ server_idx ].requested[ group_idx ];
break;
}
char buffer[ 1024 ];
char *pointer = server;
for( int i = strlen( server ); i > 0; --i )
*pointer++ = toupper( *pointer );
snprintf( buffer, sizeof buffer, "\n%s:\n"
"groups: %d\nunseen: %d\n"
"total: %d\nrequested: %d\nheaders: %d\n",
server,
collections->tree_nodes[ server_idx ].total_groups,
collections->tree_nodes[ server_idx ].total_unseen,
collections->tree_nodes[ server_idx ].total_messages,
collections->tree_nodes[ server_idx ].total_requested,
collections->tree_nodes[ server_idx ].total_headers );
gtk_label_set( GTK_LABEL( collections->tree_nodes[ server_idx ].label ),
buffer );
char buffer2[ 128 ];
if ( !strcmp( group, "FOLLOW-UPS" ) ||
!strcmp( group, "POSTED" ) ||
!strcmp( group, "OUTBOX" ) ||
!strcmp( group, "SENT-MAIL" ))
snprintf( buffer2, sizeof buffer2, "%d",
collections->tree_nodes[ server_idx ].messages[ group_idx ] );
else
snprintf( buffer2, sizeof buffer2, "%d/%d",
collections->tree_nodes[ server_idx ].unseen[ group_idx ],
collections->tree_nodes[ server_idx ].messages[ group_idx ] );
char buffer3[ 128 ];
snprintf( buffer3, sizeof buffer3, ": %d/%d",
collections->tree_nodes[ server_idx ].requested[ group_idx ],
collections->tree_nodes[ server_idx ].headers[ group_idx ] );
snprintf( buffer, sizeof buffer, "%s: %s %s", group,
( collections->tree_nodes[ server_idx ].messages[ group_idx ] ?
buffer2 : "" ),
( collections->tree_nodes[ server_idx ].headers[ group_idx ] ?
buffer3 : "" ));
gtk_label_set( GTK_LABEL(
collections->tree_nodes[ server_idx ].group_labels[ group_idx ] ),
buffer );
GtkStyle *style = collections->empty_style;
if ( collections->tree_nodes[ server_idx ].unseen[ group_idx ] )
style = collections->unread_style;
else if ( collections->tree_nodes[ server_idx ].messages[ group_idx ] )
style = collections->read_style;
gtk_widget_set_style(
collections->tree_nodes[ server_idx ].group_labels[ group_idx ],
style );
char c;
if (( c = fgetc( collections->feedback_file )) != '.' )
{
ungetc( c, collections->feedback_file );
goto LOOP;
}
if ( collections->undelete_window != NULL )
{
/*
If I don't wait here, before calling undelete refresh, the
most recent write to ~/.peruser_spool/DELETED does not seem to
complete, even with an fflush(). When undelete_refresh reads
through the file, it gets EOF at the old end of file position.
My development machine is a Pentium 200. I hope this value
suffices for other machines.
*/
struct timeval tval;
tval.tv_sec = 0;
tval.tv_usec = 250000;
select( 0, NULL, NULL, NULL, &tval );
undelete_refresh( collections );
}
return;
}
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