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authorRobin Krahl <me@robin-krahl.de>2018-12-11 23:51:40 +0100
committerDaniel Mueller <deso@posteo.net>2018-12-17 07:52:13 -0800
commit44f6100b36eecf79c1e8484a048ea49cad6e488d (patch)
treebf16ea9a570f3026324b9882f46b9f8360e7591f /hid/src/device.rs
parent6737f748b8edb5266c5397591b92da4c88f95dff (diff)
downloadnitrocli-44f6100b36eecf79c1e8484a048ea49cad6e488d.tar.gz
nitrocli-44f6100b36eecf79c1e8484a048ea49cad6e488d.tar.bz2
Remove unused dependencies
This patch removes all dependencies that are no longer required since the hidapi communication is replaced by libnitrokey. Delete subrepo hid/:hid Delete subrepo hidapi-sys/:hidapi-sys Delete subrepo pkg-config/:pkg-config
Diffstat (limited to 'hid/src/device.rs')
-rw-r--r--hid/src/device.rs122
1 files changed, 0 insertions, 122 deletions
diff --git a/hid/src/device.rs b/hid/src/device.rs
deleted file mode 100644
index dc718c7..0000000
--- a/hid/src/device.rs
+++ /dev/null
@@ -1,122 +0,0 @@
-use std::marker::PhantomData;
-use std::path::Path;
-use std::ffi::CStr;
-
-use sys::*;
-use libc::{size_t, wchar_t, wcstombs};
-use handle::Handle;
-use error::{self, Error};
-
-/// The HID device.
-pub struct Device<'a> {
- ptr: *const hid_device_info,
-
- _marker: PhantomData<&'a ()>,
-}
-
-impl<'a> Device<'a> {
- #[doc(hidden)]
- pub unsafe fn new<'b>(ptr: *const hid_device_info) -> Device<'b> {
- Device {
- ptr: ptr,
-
- _marker: PhantomData,
- }
- }
-
- /// The path representation.
- pub fn path(&self) -> &Path {
- unsafe {
- Path::new(CStr::from_ptr((*self.ptr).path).to_str().unwrap())
- }
- }
-
- /// The vendor ID.
- pub fn vendor_id(&self) -> u16 {
- unsafe {
- (*self.ptr).vendor_id
- }
- }
-
- /// The product ID.
- pub fn product_id(&self) -> u16 {
- unsafe {
- (*self.ptr).product_id
- }
- }
-
- /// The serial number.
- pub fn serial_number(&self) -> Option<String> {
- unsafe {
- (*self.ptr).serial_number.as_ref().and_then(|p| to_string(p))
- }
- }
-
- /// The manufacturer string.
- pub fn manufacturer_string(&self) -> Option<String> {
- unsafe {
- (*self.ptr).manufacturer_string.as_ref().and_then(|p| to_string(p))
- }
- }
-
- /// The product string.
- pub fn product_string(&self) -> Option<String> {
- unsafe {
- (*self.ptr).product_string.as_ref().and_then(|p| to_string(p))
- }
- }
-
- /// The release number.
- pub fn release_number(&self) -> u16 {
- unsafe {
- (*self.ptr).release_number
- }
- }
-
- /// The usage page.
- pub fn usage_page(&self) -> u16 {
- unsafe {
- (*self.ptr).usage_page
- }
- }
-
- /// The usage number.
- pub fn usage(&self) -> u16 {
- unsafe {
- (*self.ptr).usage
- }
- }
-
- /// The interface number.
- pub fn interface_number(&self) -> isize {
- unsafe {
- (*self.ptr).interface_number as isize
- }
- }
-
- /// Opens the device to use it.
- pub fn open(&self) -> error::Result<Handle> {
- unsafe {
- let handle = hid_open((*self.ptr).vendor_id, (*self.ptr).product_id, (*self.ptr).serial_number);
-
- if handle.is_null() {
- return Err(Error::NotFound);
- }
-
- Ok(Handle::new(handle))
- }
- }
-}
-
-#[inline]
-unsafe fn to_string(value: *const wchar_t) -> Option<String> {
- // USB descriptors are limited to 255 bytes.
- let mut buffer = [0u8; 256];
- let length = wcstombs(buffer.as_mut_ptr() as *mut _, value, buffer.len());
-
- if length == size_t::max_value() {
- return None;
- }
-
- Some(String::from_utf8_lossy(&buffer[0.. length as usize]).into_owned())
-}