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[net] Check for application update (part 5)

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* Add dialog for new release notification
* Do not check for updates during format or ISO ops
* Add RTF support for parser and security improvements
* Also improve init and exit of progress dialog
This commit is contained in:
Pete Batard 2012-12-04 01:47:45 +00:00
parent eed0b78ff0
commit 4251e78fcd
9 changed files with 196 additions and 90 deletions
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76
src/stdlg.c
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@ -458,9 +458,9 @@ char* FileDialog(BOOL save, char* path, char* filename, char* ext, char* ext_des
INIT_VISTA_SHELL32;
if (IS_VISTA_SHELL32_AVAILABLE) {
// Setup the file extension filter table
ext_filter = (char*)malloc(strlen(ext)+3);
ext_filter = (char*)malloc(safe_strlen(ext)+3);
if (ext_filter != NULL) {
safe_sprintf(ext_filter, strlen(ext)+3, "*.%s", ext);
safe_sprintf(ext_filter, safe_strlen(ext)+3, "*.%s", ext);
filter_spec[0].pszSpec = utf8_to_wchar(ext_filter);
safe_free(ext_filter);
filter_spec[0].pszName = utf8_to_wchar(ext_desc);
@ -536,7 +536,7 @@ fallback:
ofn.lpstrFile = selected_name;
ofn.nMaxFile = MAX_PATH;
// Set the file extension filters
ext_strlen = strlen(ext_desc) + 2*strlen(ext) + sizeof(" (*.)\0*.\0All Files (*.*)\0*.*\0\0");
ext_strlen = safe_strlen(ext_desc) + 2*safe_strlen(ext) + sizeof(" (*.)\0*.\0All Files (*.*)\0*.*\0\0");
ext_string = (char*)malloc(ext_strlen);
safe_sprintf(ext_string, ext_strlen, "%s (*.%s)\r*.%s\rAll Files (*.*)\r*.*\r\0", ext_desc, ext, ext);
// Microsoft could really have picked a better delimiter!
@ -1115,7 +1115,6 @@ INT_PTR CALLBACK UpdateCallback(HWND hDlg, UINT message, WPARAM wParam, LPARAM l
{
HWND hPolicy;
static HWND hFrequency, hBeta;
DWORD frequency = -1;
switch (message) {
case WM_INITDIALOG:
@ -1191,3 +1190,72 @@ BOOL SetUpdateCheck(void)
// TODO: make sure we check for updates if user just accepted
return TRUE;
}
/*
* New version notification dialog
*/
static const char* release_notes;
static const char* download_url;
INT_PTR CALLBACK NewVersionCallback(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam)
{
int i;
HWND hNotes;
TEXTRANGEW tr;
ENLINK* enl;
wchar_t wUrl[256];
char* filepath;
switch (message) {
case WM_INITDIALOG:
CenterDialog(hDlg);
hNotes = GetDlgItem(hDlg, IDC_RELEASE_NOTES);
SendMessage(hNotes, EM_AUTOURLDETECT, 1, 0);
SendMessageA(hNotes, EM_SETTEXTEX, (WPARAM)&friggin_microsoft_unicode_amateurs, (LPARAM)release_notes);
SendMessage(hNotes, EM_SETSEL, -1, -1);
SendMessage(hNotes, EM_SETEVENTMASK, 0, ENM_LINK);
break;
case WM_NOTIFY:
switch (((LPNMHDR)lParam)->code) {
case EN_LINK:
enl = (ENLINK*) lParam;
if (enl->msg == WM_LBUTTONUP) {
tr.lpstrText = wUrl;
tr.chrg.cpMin = enl->chrg.cpMin;
tr.chrg.cpMax = enl->chrg.cpMax;
SendMessageW(enl->nmhdr.hwndFrom, EM_GETTEXTRANGE, 0, (LPARAM)&tr);
ShellExecuteW(hDlg, L"open", wUrl, NULL, NULL, SW_SHOWNORMAL);
}
break;
}
break;
case WM_COMMAND:
switch (LOWORD(wParam)) {
case IDCLOSE:
case IDCANCEL:
EndDialog(hDlg, LOWORD(wParam));
return (INT_PTR)TRUE;
case IDC_DOWNLOAD:
if (download_url == NULL)
return (INT_PTR)TRUE;
for (i=(int)safe_strlen(download_url); (i>0)&&(download_url[i]!='/'); i--);
filepath = FileDialog(TRUE, app_dir, (char*)&download_url[i+1], "exe", "Application");
if (filepath != NULL) {
// TODO: Do we want to close the release notes once download starts?
// EndDialog(hDlg, 0);
// SetFocus(hMainDialog);
DownloadFile(download_url, filepath);
safe_free(filepath);
}
return (INT_PTR)TRUE;
}
break;
}
return (INT_PTR)FALSE;
}
INT_PTR NewVersionDialog(const char* notes, const char* url)
{
release_notes = notes;
download_url = url;
return DialogBoxA(hMainInstance, MAKEINTRESOURCEA(IDD_NEW_VERSION), hMainDialog, NewVersionCallback);
}