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MDC feature support and other stuff

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This commit is contained in:
Werner Koch 2001-08-30 16:39:23 +00:00
parent 64d586ef17
commit bab40b52cd
24 changed files with 404 additions and 331 deletions
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25
g10/pkclist.c
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@ -1146,4 +1146,29 @@ select_algo_from_prefs( PK_LIST pk_list, int preftype )
return i;
}
/*
* Select the MDC flag from the pk_list. We can only use MDC if all recipients
* support this feature
*/
int
select_mdc_from_pklist (PK_LIST pk_list)
{
PK_LIST pkr;
if( !pk_list )
return 0;
for (pkr = pk_list; pkr; pkr = pkr->next) {
int mdc;
if (pkr->pk->user_id) /* selected by user ID */
mdc = pkr->pk->user_id->mdc_feature;
else
mdc = pkr->pk->mdc_feature;
if (!mdc)
return 0; /* at least on recipeint does not support it */
}
return 1; /* can be used */
}