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#![allow(non_snake_case)]
use crate::co;
use crate::decl::*;
use crate::guard::*;
use crate::kernel::privs::*;
use crate::ole::privs::*;
use crate::prelude::*;
use crate::shell::ffi;
/// [`CommandLineToArgv`](https://learn.microsoft.com/en-us/windows/win32/api/shellapi/nf-shellapi-commandlinetoargvw)
/// function.
///
/// # Examples
///
/// ```no_run
/// use winsafe::{self as w, prelude::*};
///
/// let args = w::CommandLineToArgv(&w::GetCommandLine())?;
/// for arg in args.iter() {
/// println!("{}", arg);
/// }
/// # w::SysResult::Ok(())
/// ```
#[must_use]
pub fn CommandLineToArgv(cmd_line: &str) -> SysResult<Vec<String>> {
let mut num_args = i32::default();
let lp_arr = unsafe {
ffi::CommandLineToArgvW(
WString::from_str(cmd_line).as_ptr(),
&mut num_args,
)
};
if lp_arr.is_null() {
return Err(GetLastError());
}
let mut strs = Vec::with_capacity(num_args as _);
for lp in unsafe { std::slice::from_raw_parts(lp_arr, num_args as _) }.iter() {
strs.push(unsafe { WString::from_wchars_nullt(*lp) }.to_string());
}
let _ = unsafe { LocalFreeGuard::new(HLOCAL::from_ptr(lp_arr as _)) };
Ok(strs)
}
/// [`GetAllUsersProfileDirectory`](https://learn.microsoft.com/en-us/windows/win32/api/userenv/nf-userenv-getallusersprofiledirectoryw)
/// function.
///
/// # Related functions
///
/// * [`GetDefaultUserProfileDirectory`](crate::GetDefaultUserProfileDirectory)
/// * [`GetProfilesDirectory`](crate::GetProfilesDirectory)
#[must_use]
pub fn GetAllUsersProfileDirectory() -> SysResult<String> {
let mut len = u32::default();
unsafe { ffi::GetAllUsersProfileDirectoryW(std::ptr::null_mut(), &mut len); }
match GetLastError() {
co::ERROR::INSUFFICIENT_BUFFER => {},
e => return Err(e),
}
let mut buf = WString::new_alloc_buf(len as _);
bool_to_sysresult(
unsafe { ffi::GetAllUsersProfileDirectoryW(buf.as_mut_ptr(), &mut len) },
).map(|_| buf.to_string())
}
/// [`GetDefaultUserProfileDirectory`](https://learn.microsoft.com/en-us/windows/win32/api/userenv/nf-userenv-getdefaultuserprofiledirectoryw)
/// function.
///
/// # Related functions
///
/// * [`GetAllUsersProfileDirectory`](crate::GetAllUsersProfileDirectory)
/// * [`GetProfilesDirectory`](crate::GetProfilesDirectory)
#[must_use]
pub fn GetDefaultUserProfileDirectory() -> SysResult<String> {
let mut len = u32::default();
unsafe { ffi::GetDefaultUserProfileDirectoryW(std::ptr::null_mut(), &mut len); }
match GetLastError() {
co::ERROR::INSUFFICIENT_BUFFER => {},
e => return Err(e),
}
let mut buf = WString::new_alloc_buf(len as _);
bool_to_sysresult(
unsafe { ffi::GetDefaultUserProfileDirectoryW(buf.as_mut_ptr(), &mut len) },
).map(|_| buf.to_string())
}
/// [`GetProfilesDirectory`](https://learn.microsoft.com/en-us/windows/win32/api/userenv/nf-userenv-getprofilesdirectoryw)
/// function.
///
/// # Related functions
///
/// * [`GetAllUsersProfileDirectory`](crate::GetAllUsersProfileDirectory)
/// * [`GetDefaultUserProfileDirectory`](crate::GetDefaultUserProfileDirectory)
#[must_use]
pub fn GetProfilesDirectory() -> SysResult<String> {
let mut len = u32::default();
unsafe { ffi::GetProfilesDirectoryW(std::ptr::null_mut(), &mut len); }
match GetLastError() {
co::ERROR::INSUFFICIENT_BUFFER => {},
e => return Err(e),
}
let mut buf = WString::new_alloc_buf(len as _);
bool_to_sysresult(
unsafe { ffi::GetProfilesDirectoryW(buf.as_mut_ptr(), &mut len) },
).map(|_| buf.to_string())
}
/// [`PathCombine`](https://learn.microsoft.com/en-us/windows/win32/api/shlwapi/nf-shlwapi-pathcombinew)
/// function.
///
/// # Examples
///
/// ```no_run
/// use winsafe::{self as w, prelude::*};
///
/// let full = w::PathCombine(
/// Some("C:"),
/// Some("One\\Two\\Three"),
/// )?;
///
/// // full = "C:\\One\\Two\\Three"
/// # w::SysResult::Ok(())
/// ```
pub fn PathCombine(
str_dir: Option<&str>,
str_file: Option<&str>,
) -> SysResult<String>
{
let mut buf = WString::new_alloc_buf(MAX_PATH);
ptr_to_sysresult(
unsafe {
ffi::PathCombineW(
buf.as_mut_ptr(),
WString::from_opt_str(str_dir).as_ptr(),
WString::from_opt_str(str_file).as_ptr(),
) as _
},
).map(|_| buf.to_string())
}
/// [`PathCommonPrefix`](https://learn.microsoft.com/en-us/windows/win32/api/shlwapi/nf-shlwapi-pathcommonprefixw)
/// function.
///
/// # Examples
///
/// ```no_run
/// use winsafe::{self as w, prelude::*};
///
/// if let Some(common_prefix) = w::PathCommonPrefix(
/// "C:\\temp\\one\\foo.txt",
/// "C:\\temp\\two\\bar.txt",
/// ) {
/// println!("Common prefix: {}", common_prefix); // "C:\\temp"
/// }
/// ```
pub fn PathCommonPrefix(file1: &str, file2: &str) -> Option<String> {
let mut buf = WString::new_alloc_buf(MAX_PATH);
match unsafe {
ffi::PathCommonPrefixW(
WString::from_str(file1).as_ptr(),
WString::from_str(file2).as_ptr(),
buf.as_mut_ptr(),
)
} {
0 => None,
_ => Some(buf.to_string()),
}
}
/// [`PathSkipRoot`](https://learn.microsoft.com/en-us/windows/win32/api/shlwapi/nf-shlwapi-pathskiprootw)
/// function.
pub fn PathSkipRoot(str_path: &str) -> Option<String> {
let buf = WString::from_str(str_path);
unsafe { ffi::PathSkipRootW(buf.as_ptr()).as_ref() }
.map(|ptr| unsafe { WString::from_wchars_nullt(ptr) }.to_string())
}
/// [`PathStripPath`](https://learn.microsoft.com/en-us/windows/win32/api/shlwapi/nf-shlwapi-pathstrippathw)
/// function.
pub fn PathStripPath(str_path: &str) -> String {
let mut buf = WString::from_str(str_path);
unsafe { ffi::PathStripPathW(buf.as_mut_ptr()); }
buf.to_string()
}
/// [`PathUndecorate`](https://learn.microsoft.com/en-us/windows/win32/api/shlwapi/nf-shlwapi-pathundecoratew)
/// function.
pub fn PathUndecorate(str_path: &str) -> String {
let mut buf = WString::from_str(str_path);
unsafe { ffi::PathUndecorateW(buf.as_mut_ptr()); }
buf.to_string()
}
/// [`PathUnquoteSpaces`](https://learn.microsoft.com/en-us/windows/win32/api/shlwapi/nf-shlwapi-pathunquotespacesw)
/// function.
pub fn PathUnquoteSpaces(str_path: &str) -> String {
let mut buf = WString::from_str(str_path);
unsafe { ffi::PathUnquoteSpacesW(buf.as_mut_ptr()); }
buf.to_string()
}
/// [`SHAddToRecentDocs`](https://learn.microsoft.com/en-us/windows/win32/api/shlobj_core/nf-shlobj_core-shaddtorecentdocs)
/// function.
///
/// # Safety
///
/// The `pv` type varies according to `uFlags`. If you set it wrong, you're
/// likely to cause a buffer overrun.
pub unsafe fn SHAddToRecentDocs<T>(flags: co::SHARD, pv: &T) {
ffi::SHAddToRecentDocs(flags.raw(), pv as *const _ as _);
}
/// [`SHCreateItemFromParsingName`](https://learn.microsoft.com/en-us/windows/win32/api/shobjidl_core/nf-shobjidl_core-shcreateitemfromparsingname)
/// function.
///
/// # Examples
///
/// ```no_run
/// use winsafe::{self as w, prelude::*};
///
/// let shi = w::SHCreateItemFromParsingName::<w::IShellItem2>(
/// "C:\\Temp\\foo.txt",
/// None::<&w::IBindCtx>,
/// )?;
/// # w::HrResult::Ok(())
/// ```
#[must_use]
pub fn SHCreateItemFromParsingName<T>(
file_or_folder_path: &str,
bind_ctx: Option<&impl ole_IBindCtx>,
) -> HrResult<T>
where T: shell_IShellItem,
{
let mut queried = unsafe { T::null() };
ok_to_hrresult(
unsafe {
ffi::SHCreateItemFromParsingName(
WString::from_str(file_or_folder_path).as_ptr(),
bind_ctx.map_or(std::ptr::null_mut(), |i| i.ptr() as _),
&T::IID as *const _ as _,
queried.as_mut(),
)
},
).map(|_| queried)
}
/// [`SHCreateMemStream`](https://learn.microsoft.com/en-us/windows/win32/api/shlwapi/nf-shlwapi-shcreatememstream)
/// function.
///
/// # Examples
///
/// Loading from a `Vec`:
///
/// ```no_run
/// use winsafe::{self as w, prelude::*};
///
/// let raw_data: Vec<u8>; // initialized somewhere
/// # let raw_data = Vec::<u8>::default();
///
/// let stream = w::SHCreateMemStream(&raw_data)?;
/// # w::HrResult::Ok(())
/// ```
#[must_use]
pub fn SHCreateMemStream(src: &[u8]) -> HrResult<IStream> {
let p = unsafe { ffi::SHCreateMemStream(vec_ptr(src), src.len() as _) };
if p.is_null() {
Err(co::HRESULT::E_OUTOFMEMORY)
} else {
Ok(unsafe { IStream::from_ptr(p) })
}
}
/// [`Shell_NotifyIcon`](https://learn.microsoft.com/en-us/windows/win32/api/shellapi/nf-shellapi-shell_notifyiconw)
/// function.
pub fn Shell_NotifyIcon(
message: co::NIM,
data: &mut NOTIFYICONDATA,
) -> SysResult<()>
{
bool_to_sysresult(
unsafe { ffi::Shell_NotifyIconW(message.raw(), data as *mut _ as _) },
)
}
/// [`ShellExecuteEx`](https://learn.microsoft.com/en-us/windows/win32/api/shellapi/nf-shellapi-shellexecuteexw)
/// function.
///
/// # Safety
///
/// The [`SHELLEXECUTEINFO`](crate::SHELLEXECUTEINFO) struct is tricky. Improper
/// use can lead to invalid memory
/// access.
///
/// # Examples
///
/// ```no_run
/// use winsafe::{self as w, prelude::*};
///
/// let mut sei = w::SHELLEXECUTEINFO::default();
/// unsafe { w::ShellExecuteEx(&mut sei)?; }
/// # w::SysResult::Ok(())
/// ```
pub unsafe fn ShellExecuteEx(
exec_info: &mut SHELLEXECUTEINFO,
) -> SysResult<()> {
bool_to_sysresult(unsafe { ffi::ShellExecuteExW(exec_info as *mut _ as _) })
}
/// [`SHFileOperation`](https://learn.microsoft.com/en-us/windows/win32/api/shellapi/nf-shellapi-shfileoperationw)
/// function.
pub fn SHFileOperation(file_op: &mut SHFILEOPSTRUCT) -> SysResult<()> {
bool_to_sysresult( unsafe { ffi::SHFileOperationW(file_op as *mut _ as _) })
}
/// [`SHGetFileInfo`](https://learn.microsoft.com/en-us/windows/win32/api/shellapi/nf-shellapi-shgetfileinfow)
/// function.
pub fn SHGetFileInfo(
path: &str,
file_attrs: co::FILE_ATTRIBUTE,
flags: co::SHGFI,
) -> SysResult<(u32, DestroyIconShfiGuard)>
{
let mut shfi = SHFILEINFO::default();
unsafe {
match ffi::SHGetFileInfoW(
WString::from_str(path).as_ptr(),
file_attrs.raw(),
&mut shfi as *mut _ as _,
std::mem::size_of::<SHFILEINFO>() as _,
flags.raw(),
) {
0 => Err(GetLastError()),
n => Ok((n as _, DestroyIconShfiGuard::new(shfi))),
}
}
}
/// [`SHGetKnownFolderPath`](https://learn.microsoft.com/en-us/windows/win32/api/shlobj_core/nf-shlobj_core-shgetknownfolderpath)
/// function.
///
/// # Examples
///
/// Retrieving documents folder:
///
/// ```no_run
/// use winsafe::{self as w, prelude::*, co};
///
/// let docs_folder = w::SHGetKnownFolderPath(
/// &co::KNOWNFOLDERID::Documents,
/// co::KF::DEFAULT,
/// None,
/// )?;
///
/// println!("Docs folder: {}", docs_folder);
/// # w::HrResult::Ok(())
/// ```
#[must_use]
pub fn SHGetKnownFolderPath(
folder_id: &co::KNOWNFOLDERID,
flags: co::KF,
token: Option<&HACCESSTOKEN>,
) -> HrResult<String>
{
let mut pstr = std::ptr::null_mut::<u16>();
ok_to_hrresult(
unsafe {
ffi::SHGetKnownFolderPath(
folder_id as *const _ as _,
flags.raw(),
token.map_or(std::ptr::null_mut(), |t| t.ptr()),
&mut pstr,
)
},
).map(|_| {
let path = unsafe { WString::from_wchars_nullt(pstr) };
let _ = unsafe { CoTaskMemFreeGuard::new(pstr as _, 0) };
path.to_string()
})
}
/// [`SHGetStockIconInfo`](https://learn.microsoft.com/en-us/windows/win32/api/shellapi/nf-shellapi-shgetstockiconinfo)
/// function.
///
/// # Examples
///
/// Loading the small (16x16 pixels) camera icon from the system:
///
/// ```no_run
/// use winsafe::{self as w, prelude::*, co};
///
/// let sii = w::SHGetStockIconInfo(
/// co::SIID::DEVICECAMERA,
/// co::SHGSI::ICON | co::SHGSI::SMALLICON,
/// )?;
///
/// println!("HICON handle: {}", sii.hIcon);
/// # w::AnyResult::Ok(())
/// ```
pub fn SHGetStockIconInfo(
siid: co::SIID,
flags: co::SHGSI,
) -> HrResult<DestroyIconSiiGuard>
{
let mut sii = SHSTOCKICONINFO::default();
unsafe {
ok_to_hrresult(
ffi::SHGetStockIconInfo(
siid.raw(),
flags.raw(),
&mut sii as *mut _ as _,
),
).map(|_| DestroyIconSiiGuard::new(sii))
}
}