From 7c9d62d84d0c362ccb51ba0a59c6ce7eb4413e7e Mon Sep 17 00:00:00 2001
From: Henrik Grimler <grimler@termux.dev>
Date: Sat, 1 Feb 2025 14:34:48 +0100
Subject: [PATCH] addpkg(main/hidapi): 0.14.0

hidapi can be used with libusb, or the kernel driver "hidraw" (likely
only relevant for rooted devices), to access HID devices. Goal is to
patch it further and use it together with termux-usb.

Add it now for testing and development purposes.
---
 packages/hidapi/build.sh                      |  9 ++++++
 .../hidapi/libusb-iconv-CMakeLists.txt.patch  | 20 +++++++++++++
 packages/hidapi/termux-iconv-hid.c.patch      | 29 +++++++++++++++++++
 3 files changed, 58 insertions(+)
 create mode 100644 packages/hidapi/build.sh
 create mode 100644 packages/hidapi/libusb-iconv-CMakeLists.txt.patch
 create mode 100644 packages/hidapi/termux-iconv-hid.c.patch

diff --git a/packages/hidapi/build.sh b/packages/hidapi/build.sh
new file mode 100644
index 00000000000000..5a23cde2a98e7d
--- /dev/null
+++ b/packages/hidapi/build.sh
@@ -0,0 +1,9 @@
+TERMUX_PKG_HOMEPAGE=https://libusb.info/hidapi
+TERMUX_PKG_DESCRIPTION="Simple cross-platform library for communicating with HID devices"
+TERMUX_PKG_LICENSE="GPL-3.0, BSD 3-Clause, custom"
+TERMUX_PKG_LICENSE_FILE="LICENSE.txt, LICENSE-gpl3.txt, LICENSE-bsd.txt, LICENSE-orig.txt"
+TERMUX_PKG_MAINTAINER="@termux"
+TERMUX_PKG_VERSION=0.14.0
+TERMUX_PKG_SRCURL="https://github.com/libusb/hidapi/archive/refs/tags/hidapi-${TERMUX_PKG_VERSION}.tar.gz"
+TERMUX_PKG_SHA256=a5714234abe6e1f53647dd8cba7d69f65f71c558b7896ed218864ffcf405bcbd
+TERMUX_PKG_DEPENDS="libiconv, libusb"
diff --git a/packages/hidapi/libusb-iconv-CMakeLists.txt.patch b/packages/hidapi/libusb-iconv-CMakeLists.txt.patch
new file mode 100644
index 00000000000000..2a8261f04b22cb
--- /dev/null
+++ b/packages/hidapi/libusb-iconv-CMakeLists.txt.patch
@@ -0,0 +1,20 @@
+--- ./libusb/CMakeLists.txt~	2025-02-01 13:16:49.669029267 +0000
++++ ./libusb/CMakeLists.txt	2025-02-01 13:18:12.309030989 +0000
+@@ -22,7 +22,6 @@
+ if(HIDAPI_NO_ICONV)
+     target_compile_definitions(hidapi_libusb PRIVATE NO_ICONV)
+ else()
+-    if(NOT ANDROID)
+         include(CheckCSourceCompiles)
+ 
+         if(NOT CMAKE_VERSION VERSION_LESS 3.11)
+@@ -77,9 +76,6 @@
+         if(HIDAPI_ICONV_CONST)
+             target_compile_definitions(hidapi_libusb PRIVATE "ICONV_CONST=const")
+         endif()
+-    else()
+-        # On Android Iconv is disabled on the code level anyway, so no issue;
+-    endif()
+ endif()
+ 
+ set_target_properties(hidapi_libusb
diff --git a/packages/hidapi/termux-iconv-hid.c.patch b/packages/hidapi/termux-iconv-hid.c.patch
new file mode 100644
index 00000000000000..42091e982ea3eb
--- /dev/null
+++ b/packages/hidapi/termux-iconv-hid.c.patch
@@ -0,0 +1,29 @@
+--- ./libusb/hid.c~	2023-05-22 10:50:06.000000000 +0000
++++ ./libusb/hid.c	2025-02-01 13:13:05.412357928 +0000
+@@ -42,7 +42,7 @@
+ 
+ /* GNU / LibUSB */
+ #include <libusb.h>
+-#if !defined(__ANDROID__) && !defined(NO_ICONV)
++#if (!defined(__ANDROID__) || defined(__TERMUX__)) && !defined(NO_ICONV)
+ #include <iconv.h>
+ #ifndef ICONV_CONST
+ #define ICONV_CONST
+@@ -406,7 +406,7 @@
+ 	int len;
+ 	wchar_t *str = NULL;
+ 
+-#if !defined(__ANDROID__) && !defined(NO_ICONV) /* we don't use iconv on Android, or when it is explicitly disabled */
++#if (!defined(__ANDROID__) || defined(__TERMUX__)) && !defined(NO_ICONV) /* we don't use iconv on non-Termux Android, or when it is explicitly disabled */
+ 	wchar_t wbuf[256];
+ 	/* iconv variables */
+ 	iconv_t ic;
+@@ -432,7 +432,7 @@
+ 	if (len < 2) /* we always skip first 2 bytes */
+ 		return NULL;
+ 
+-#if defined(__ANDROID__) || defined(NO_ICONV)
++#if (defined(__ANDROID__) || defined(NO_ICONV)) && !defined(__TERMUX__)
+ 
+ 	/* Bionic does not have iconv support nor wcsdup() function, so it
+ 	   has to be done manually.  The following code will only work for