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Portable Installer: Auto-create the directory specified ont he command line if it does not exist

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This commit is contained in:
Kovid Goyal 2016-09-01 16:15:13 +05:30
parent afb8f797c6
commit 70f7e0438b
1 changed files with 21 additions and 0 deletions
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21
setup/installer/windows/portable-installer.cpp
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@ -499,6 +499,19 @@ static void launch_calibre() {
}
void makedirs(LPWSTR path) {
WCHAR *p = path;
while (*p) {
if ((*p == L'\\' || *p == L'/') && p != path && *(p-1) != L':') {
*p = 0;
CreateDirectory(path, NULL);
*p = L'\\';
}
p++;
}
CreateDirectory(path, NULL);
}
int WINAPI wWinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, PWSTR pCmdLine, int nCmdShow)
{
@ -521,6 +534,14 @@ int WINAPI wWinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, PWSTR pCmdLine
if (argc > 1) {
tgt = argv[1];
automated = true;
if (!directory_exists(tgt)) {
if (GetFullPathName(tgt, MAX_PATH*4, fdest, NULL) == 0) {
show_last_error(L"Failed to resolve target folder");
goto end;
}
makedirs(fdest);
}
} else {
tgt = get_directory_from_user();
if (tgt == NULL) goto end;