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/* wptMDSumDlg.cpp |
/* wptMDSumDlg.cpp |
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* Copyright (C) 2003, 2005 Timo Schulz |
* Copyright (C) 2003, 2005, 2006 Timo Schulz |
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* |
* |
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* This file is part of WinPT. |
* This file is part of WinPT. |
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* |
* |
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static const char* |
static const char* |
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printable_digest (byte *mdbuf, size_t n) |
printable_digest (byte *mdbuf, size_t n) |
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{ |
{ |
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static char mdasc[64]; |
static char mdasc[128]; |
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size_t i; |
size_t i; |
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for (i = 0; i < n; i++) |
for (i = 0; i < n; i++) |
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sprintf (mdasc+2*i, "%02X", mdbuf[i]); |
sprintf (mdasc+2*i, "%02X", mdbuf[i]); |
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return mdasc; |
return mdasc; |
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static const char* |
static const char* |
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id2algo (int mdalgo) |
id2algo (gpgme_hash_algo_t mdalgo) |
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{ |
{ |
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gpgme_hash_algo_t md = (gpgme_hash_algo_t)mdalgo; |
switch (mdalgo) { |
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switch (md) { |
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case GPGME_MD_MD5: return "MD5"; |
case GPGME_MD_MD5: return "MD5"; |
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case GPGME_MD_SHA1: return "SHA1"; |
case GPGME_MD_SHA1: return "SHA1"; |
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case GPGME_MD_RMD160: return "RMD160"; |
case GPGME_MD_RMD160: return "RMD160"; |
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case GPGME_MD_SHA256: return "SHA256"; |
case GPGME_MD_SHA256: return "SHA256"; |
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default: return ""; |
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} |
} |
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return ""; |
return ""; |
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} |
} |
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/* Hash the selected file from the FM listview control in @md. |
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Add the results to the listview @lv. */ |
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static void |
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hash_selected_files (md_file_s *md, listview_ctrl_t lv) |
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{ |
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BYTE mdbuf[32]; |
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char fname[256+1]; |
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int i; |
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size_t n; |
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for (i = 0; i < listview_count_items( md->lv, 0 ); i++) { |
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if( listview_get_item_state (md->lv, i)) { |
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listview_get_item_text (md->lv, i, 1, fname, sizeof (fname)-1); |
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if (!gpg_md_hash_file (md->mdalgo, fname, mdbuf, &n)) { |
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listview_add_item (lv, ""); |
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listview_add_sub_item (lv, 0, 0, printable_digest (mdbuf, n)); |
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listview_add_sub_item (lv, 0, 1, fname); |
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} |
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} |
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} |
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} |
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static int |
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tool_avail (gpgme_hash_algo_t mdalgo) |
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{ |
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if (mdalgo == GPGME_MD_SHA1 || mdalgo == GPGME_MD_MD5) |
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return 1; |
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return 0; |
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} |
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/* Dialog box procedure to show and calculate file digests. */ |
/* Dialog box procedure to show and calculate file digests. */ |
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BOOL CALLBACK |
BOOL CALLBACK |
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mdsum_dlg_proc (HWND dlg, UINT msg, WPARAM wparam, LPARAM lparam) |
mdsum_dlg_proc (HWND dlg, UINT msg, WPARAM wparam, LPARAM lparam) |
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{ |
{ |
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static listview_ctrl_t lv; |
static listview_ctrl_t lv; |
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static struct md_file_s * md; |
static struct md_file_s *md; |
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struct listview_column_s cols[] = { |
struct listview_column_s cols[] = { |
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{0, 264, (char *)_("Digest")}, |
{0, 264, (char *)_("Digest")}, |
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{1, 128, (char *)_("Name")}, |
{1, 128, (char *)_("Name")}, |
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{0, 0, 0} |
{0, 0, 0} |
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}; |
}; |
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gpgme_data_t sumlist; |
gpgme_data_t sumlist; |
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const char *name; |
const char *name, *algname; |
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char fname[300], mdasc[64]; |
char fname[300], mdasc[128]; |
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byte mdbuf[20]; |
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int i; |
int i; |
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size_t n; |
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switch( msg ) { |
switch( msg ) { |
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case WM_INITDIALOG: |
case WM_INITDIALOG: |
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md = (md_file_s *)lparam; |
md = (md_file_s *)lparam; |
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if( !md ) |
if (!md) |
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BUG( NULL ); |
BUG (NULL); |
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if( listview_new( &lv ) ) |
if( listview_new (&lv)) |
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BUG( NULL ); |
BUG (NULL); |
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lv->ctrl = GetDlgItem( dlg, IDC_MDSUM_LIST ); |
lv->ctrl = GetDlgItem (dlg, IDC_MDSUM_LIST); |
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for( i = 0; i < cols[i].width; i++ ) |
for (i = 0; i < cols[i].width; i++) |
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listview_add_column( lv, &cols[i] ); |
listview_add_column( lv, &cols[i]); |
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for( i = 0; i < listview_count_items( md->lv, 0 ); i++ ) { |
hash_selected_files (md, lv); |
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if( listview_get_item_state( md->lv, i ) ) { |
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listview_get_item_text( md->lv, i, 1, fname, sizeof (fname)-1 ); |
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if( !gpg_md_hash_file( md->mdalgo, fname, mdbuf, &n ) ) { |
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listview_add_item( lv, "" ); |
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listview_add_sub_item( lv, 0, 0, printable_digest( mdbuf, n ) ); |
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listview_add_sub_item( lv, 0, 1, fname ); |
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} |
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} |
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} |
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SetDlgItemText (dlg, IDC_MDSUM_COPY, _("&Save...")); |
SetDlgItemText (dlg, IDC_MDSUM_COPY, _("&Save...")); |
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SetDlgItemText (dlg, IDOK, _("&Close")); |
SetDlgItemText (dlg, IDOK, _("&Close")); |
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SetDlgItemText (dlg, IDC_MDSUM_TOCLIP, _("Save to clipboard")); |
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SetWindowText (dlg, _("Print Message Digest")); |
SetWindowText (dlg, _("Print Message Digest")); |
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SetForegroundWindow (dlg); |
SetForegroundWindow (dlg); |
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break; |
break; |
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return TRUE; |
return TRUE; |
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case WM_DESTROY: |
case WM_DESTROY: |
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if( lv ) { |
if (lv) { |
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listview_release( lv ); |
listview_release (lv); |
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lv = NULL; |
lv = NULL; |
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} |
} |
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break; |
break; |
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EndDialog (dlg, TRUE); |
EndDialog (dlg, TRUE); |
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break; |
break; |
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case IDCANCEL: |
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EndDialog (dlg, FALSE); |
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break; |
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case IDC_MDSUM_COPY: |
case IDC_MDSUM_COPY: |
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algname = id2algo ((gpgme_hash_algo_t)md->mdalgo); |
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if (gpgme_data_new (&sumlist)) |
if (gpgme_data_new (&sumlist)) |
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BUG(0); |
BUG(0); |
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if (md->mdalgo == (int)GPGME_MD_RMD160) { |
if (!tool_avail ((gpgme_hash_algo_t)md->mdalgo)) { |
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const char *s = "# warning rmd160sum is not yet available\r\n"; |
const char *s; |
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s = "#warning '"; |
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gpgme_data_write (sumlist, s, strlen (s)); |
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gpgme_data_write (sumlist, algname, strlen (algname)); |
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s = " ' sum is not yet available\r\n"; |
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gpgme_data_write (sumlist, s, strlen (s)); |
gpgme_data_write (sumlist, s, strlen (s)); |
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} |
} |
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for (i = 0; i < listview_count_items (lv, 0); i++) { |
for (i = 0; i < listview_count_items (lv, 0); i++) { |
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gpgme_data_write (sumlist, fname, strlen (fname)); |
gpgme_data_write (sumlist, fname, strlen (fname)); |
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gpgme_data_write (sumlist, "\r\n", 2); |
gpgme_data_write (sumlist, "\r\n", 2); |
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} |
} |
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_snprintf (fname, sizeof (fname)-1, "%s_sums.txt", id2algo (md->mdalgo)); |
if (IsDlgButtonChecked (dlg, IDC_MDSUM_TOCLIP)) { |
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gpg_data_release_and_set_clipboard (sumlist, 0); |
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break; |
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} |
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_snprintf (fname, sizeof (fname)-1, "%s_sums.txt", algname); |
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name = get_filesave_dlg (dlg, _("Select file to save checksums"), |
name = get_filesave_dlg (dlg, _("Select file to save checksums"), |
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NULL, fname); |
NULL, fname); |
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if (name && *name) { |
if (name && *name) { |