security-and-privacy/gnupg
security-and-privacy/gnupg
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import works

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This commit is contained in:
Werner Koch 1998-02-17 20:48:52 +00:00
parent 78c49af6c3
commit c8bb57d05d
33 changed files with 1404 additions and 141 deletions
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76
g10/kbnode.c
View file

@ -37,7 +37,19 @@ new_kbnode( PACKET *pkt )
n->next = NULL;
n->pkt = pkt;
n->flag = 0;
n->private_flag=0; /* kludge to delete a node */
n->private_flag=0;
return n;
}
KBNODE
clone_kbnode( KBNODE node )
{
KBNODE n = m_alloc( sizeof *n );
n->next = NULL;
n->pkt = node->pkt;
n->private_flag |= 2; /* mark cloned */
n->flag = 0;
return n;
}
@ -49,7 +61,8 @@ release_kbnode( KBNODE n )
while( n ) {
n2 = n->next;
free_packet( n->pkt );
if( !(n->private_flag & 2) )
free_packet( n->pkt );
m_free( n );
n = n2;
}
@ -66,6 +79,7 @@ delete_kbnode( KBNODE node )
node->private_flag |= 1;
}
/****************
* Append NODE to ROOT, ROOT must exist!
*/
@ -206,19 +220,67 @@ clear_kbnode_flags( KBNODE n )
int
commit_kbnode( KBNODE *root )
{
KBNODE n, n2;
KBNODE n, nl;
int changed = 0;
for(n=*root; n; n = n2 ) {
n2 = n->next;
for( n = *root, nl=NULL; n; n = nl->next ) {
if( (n->private_flag & 1) ) {
if( n == *root )
*root = n2;
free_packet( n->pkt );
*root = nl = n->next;
else
nl->next = n->next;
if( !(n->private_flag & 2) )
free_packet( n->pkt );
m_free( n );
changed = 1;
}
else
nl = n;
}
return changed;
}
void
dump_kbnode( KBNODE node )
{
for(; node; node = node->next ) {
const char *s;
switch( node->pkt->pkttype ) {
case 0: s="empty"; break;
case PKT_PUBLIC_CERT: s="public-key"; break;
case PKT_SECRET_CERT: s="secret-key"; break;
case PKT_SECKEY_SUBCERT: s= "secret-subkey"; break;
case PKT_PUBKEY_ENC: s="public-enc"; break;
case PKT_SIGNATURE: s="signature"; break;
case PKT_ONEPASS_SIG: s="onepass-sig"; break;
case PKT_USER_ID: s="user-id"; break;
case PKT_PUBKEY_SUBCERT: s="public-subkey"; break;
case PKT_COMMENT: s="comment"; break;
case PKT_RING_TRUST: s="trust"; break;
case PKT_PLAINTEXT: s="plaintext"; break;
case PKT_COMPRESSED: s="compressed"; break;
case PKT_ENCRYPTED: s="encrypted"; break;
default: s="unknown"; break;
}
fprintf(stderr, "node %p %02x/%02x type=%s",
node, node->flag, node->private_flag, s);
if( node->pkt->pkttype == PKT_USER_ID ) {
fputs(" \"", stderr);
print_string( stderr, node->pkt->pkt.user_id->name,
node->pkt->pkt.user_id->len );
fputs("\"\n", stderr);
}
else if( node->pkt->pkttype == PKT_SIGNATURE ) {
fprintf(stderr, " keyid=%08lX\n",
(ulong)node->pkt->pkt.signature->keyid[1] );
}
else if( node->pkt->pkttype == PKT_PUBLIC_CERT ) {
fprintf(stderr, " keyid=%08lX\n", (ulong)
keyid_from_pkc( node->pkt->pkt.public_cert, NULL ));
}
else
fputs("\n", stderr);
}
}