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cryptui: Show certificate status for selected certificate in hierarchy page.

This commit is contained in:
Juan Lang 2008-12-17 09:01:32 -08:00 committed by Alexandre Julliard
parent d3a61c769f
commit 275cb46fa6
1 changed files with 79 additions and 1 deletions
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80
dlls/cryptui/main.c
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@ -1748,6 +1748,59 @@ struct hierarchy_data
DWORD selectedCert;
};
static LPARAM index_to_lparam(struct hierarchy_data *data, DWORD index)
{
CRYPT_PROVIDER_SGNR *provSigner = WTHelperGetProvSignerFromChain(
(CRYPT_PROVIDER_DATA *)data->pCertViewInfo->u.pCryptProviderData,
data->pCertViewInfo->idxSigner, data->pCertViewInfo->fCounterSigner,
data->pCertViewInfo->idxCounterSigner);
/* Takes advantage of the fact that a pointer is 32-bit aligned, and
* therefore always even.
*/
if (index == provSigner->csCertChain - 1)
return (LPARAM)data;
return index << 1 | 1;
}
static inline DWORD lparam_to_index(struct hierarchy_data *data, LPARAM lp)
{
CRYPT_PROVIDER_SGNR *provSigner = WTHelperGetProvSignerFromChain(
(CRYPT_PROVIDER_DATA *)data->pCertViewInfo->u.pCryptProviderData,
data->pCertViewInfo->idxSigner, data->pCertViewInfo->fCounterSigner,
data->pCertViewInfo->idxCounterSigner);
if (!(lp & 1))
return provSigner->csCertChain - 1;
return lp >> 1;
}
static struct hierarchy_data *get_hierarchy_data_from_tree_item(HWND tree,
HTREEITEM hItem)
{
struct hierarchy_data *data = NULL;
HTREEITEM root = NULL;
do {
HTREEITEM parent = (HTREEITEM)SendMessageW(tree, TVM_GETNEXTITEM,
TVGN_PARENT, (LPARAM)hItem);
if (!parent)
root = hItem;
hItem = parent;
} while (hItem);
if (root)
{
TVITEMW item;
item.mask = TVIF_PARAM;
item.hItem = root;
SendMessageW(tree, TVM_GETITEMW, 0, (LPARAM)&item);
data = (struct hierarchy_data *)item.lParam;
}
return data;
}
static WCHAR *get_cert_property_as_string(PCCERT_CONTEXT cert, DWORD prop)
{
WCHAR *name = NULL;
@ -1801,7 +1854,7 @@ static void show_cert_chain(HWND hwnd, struct hierarchy_data *data)
tvis.hParent = parent;
tvis.hInsertAfter = TVI_LAST;
tvis.u.item.mask = TVIF_TEXT | TVIF_STATE | TVIF_IMAGE |
TVIF_SELECTEDIMAGE;
TVIF_SELECTEDIMAGE | TVIF_PARAM;
tvis.u.item.pszText = name;
tvis.u.item.state = TVIS_EXPANDED;
tvis.u.item.stateMask = TVIS_EXPANDED;
@ -1821,6 +1874,7 @@ static void show_cert_chain(HWND hwnd, struct hierarchy_data *data)
else
tvis.u.item.iImage = 1;
tvis.u.item.iSelectedImage = tvis.u.item.iImage;
tvis.u.item.lParam = index_to_lparam(data, i - 1);
parent = (HTREEITEM)SendMessageW(tree, TVM_INSERTITEMW, 0,
(LPARAM)&tvis);
HeapFree(GetProcessHeap(), 0, name);
@ -1872,6 +1926,8 @@ static LRESULT CALLBACK hierarchy_dlg_proc(HWND hwnd, UINT msg, WPARAM wp,
{
PROPSHEETPAGEW *page;
struct hierarchy_data *data;
HWND tree = GetDlgItem(hwnd, IDC_CERTPATH);
DWORD selection;
TRACE("(%p, %08x, %08lx, %08lx)\n", hwnd, msg, wp, lp);
@ -1882,6 +1938,28 @@ static LRESULT CALLBACK hierarchy_dlg_proc(HWND hwnd, UINT msg, WPARAM wp,
data = (struct hierarchy_data *)page->lParam;
show_cert_hierarchy(hwnd, data);
break;
case WM_NOTIFY:
{
NMTREEVIEWW *nm;
CRYPT_PROVIDER_SGNR *provSigner;
nm = (NMTREEVIEWW*)lp;
switch (nm->hdr.code)
{
case TVN_SELCHANGEDW:
data = get_hierarchy_data_from_tree_item(tree, nm->itemNew.hItem);
selection = lparam_to_index(data, nm->itemNew.lParam);
provSigner = WTHelperGetProvSignerFromChain(
(CRYPT_PROVIDER_DATA *)data->pCertViewInfo->u.pCryptProviderData,
data->pCertViewInfo->idxSigner,
data->pCertViewInfo->fCounterSigner,
data->pCertViewInfo->idxCounterSigner);
set_certificate_status(GetDlgItem(hwnd, IDC_CERTIFICATESTATUSTEXT),
&provSigner->pasCertChain[selection]);
break;
}
break;
}
}
return 0;
}