keii.dev
1/*
2 Simple DirectMedia Layer
3 Copyright (C) 1997-2024 Sam Lantinga <slouken@libsdl.org>
4
5 This software is provided 'as-is', without any express or implied
6 warranty. In no event will the authors be held liable for any damages
7 arising from the use of this software.
8
9 Permission is granted to anyone to use this software for any purpose,
10 including commercial applications, and to alter it and redistribute it
11 freely, subject to the following restrictions:
12
13 1. The origin of this software must not be misrepresented; you must not
14 claim that you wrote the original software. If you use this software
15 in a product, an acknowledgment in the product documentation would be
16 appreciated but is not required.
17 2. Altered source versions must be plainly marked as such, and must not be
18 misrepresented as being the original software.
19 3. This notice may not be removed or altered from any source distribution.
20*/
21
22/* Define standard library functions in terms of SDL */
23
24/* #pragma push_macro/pop_macro works correctly only as of gcc >= 4.4.3
25 clang-3.0 _seems_ to be OK. */
26#pragma push_macro("calloc")
27#pragma push_macro("malloc")
28#pragma push_macro("realloc")
29#pragma push_macro("free")
30#pragma push_macro("iconv_t")
31#pragma push_macro("iconv")
32#pragma push_macro("iconv_open")
33#pragma push_macro("iconv_close")
34#pragma push_macro("setlocale")
35#pragma push_macro("snprintf")
36#pragma push_macro("strcmp")
37#pragma push_macro("strdup")
38#pragma push_macro("strncpy")
39#pragma push_macro("tolower")
40#pragma push_macro("wcscmp")
41#pragma push_macro("wcsdup")
42#pragma push_macro("wcsncpy")
43
44#undef calloc
45#undef malloc
46#undef realloc
47#undef free
48#undef iconv_t
49#undef iconv
50#undef iconv_open
51#undef iconv_close
52#undef setlocale
53#undef snprintf
54#undef strcmp
55#undef strdup
56#undef strncpy
57#undef tolower
58#undef wcscmp
59#undef wcsdup
60#undef wcsncpy
61
62#define calloc SDL_calloc
63#define malloc SDL_malloc
64#define realloc SDL_realloc
65#define free SDL_free
66#define iconv_t SDL_iconv_t
67#ifndef ICONV_CONST
68#define ICONV_CONST
69#define UNDEF_ICONV_CONST
70#endif
71#define iconv(a,b,c,d,e) SDL_iconv(a, (const char **)b, c, d, e)
72#define iconv_open SDL_iconv_open
73#define iconv_close SDL_iconv_close
74#define setlocale(X, Y) NULL
75#define snprintf SDL_snprintf
76#define strcmp SDL_strcmp
77#define strdup SDL_strdup
78#define strncpy SDL_strlcpy
79#define tolower SDL_tolower
80#define wcscmp SDL_wcscmp
81#define wcsdup SDL_wcsdup
82#define wcsncpy SDL_wcslcpy
83
84
85#ifndef SDL_PLATFORM_FREEBSD
86/* this is awkwardly inlined, so we need to re-implement it here
87 * so we can override the libusb_control_transfer call */
88static int SDL_libusb_get_string_descriptor(libusb_device_handle *dev,
89 uint8_t descriptor_index, uint16_t lang_id,
90 unsigned char *data, int length)
91{
92 return libusb_control_transfer(dev, LIBUSB_ENDPOINT_IN | 0x0, LIBUSB_REQUEST_GET_DESCRIPTOR, (LIBUSB_DT_STRING << 8) | descriptor_index, lang_id,
93 data, (uint16_t)length, 1000); /* Endpoint 0 IN */
94}
95#define libusb_get_string_descriptor SDL_libusb_get_string_descriptor
96#endif /* SDL_PLATFORM_FREEBSD */
97
98#define HIDAPI_THREAD_MODEL_INCLUDE "hidapi_thread_sdl.h"
99#ifndef LIBUSB_API_VERSION
100#ifdef LIBUSBX_API_VERSION
101#define LIBUSB_API_VERSION LIBUSBX_API_VERSION
102#else
103#define LIBUSB_API_VERSION 0x0
104#endif
105#endif
106/* we need libusb >= 1.0.16 because of libusb_get_port_numbers */
107/* we don't need libusb_wrap_sys_device: */
108#define HIDAPI_TARGET_LIBUSB_API_VERSION 0x01000102
109
110#undef HIDAPI_H__
111#include "libusb/hid.c"
112
113/* restore libc function macros */
114#ifdef UNDEF_ICONV_CONST
115#undef ICONV_CONST
116#undef UNDEF_ICONV_CONST
117#endif
118#pragma pop_macro("calloc")
119#pragma pop_macro("malloc")
120#pragma pop_macro("realloc")
121#pragma pop_macro("free")
122#pragma pop_macro("iconv_t")
123#pragma pop_macro("iconv")
124#pragma pop_macro("iconv_open")
125#pragma pop_macro("iconv_close")
126#pragma pop_macro("setlocale")
127#pragma pop_macro("snprintf")
128#pragma pop_macro("strcmp")
129#pragma pop_macro("strdup")
130#pragma pop_macro("strncpy")
131#pragma pop_macro("tolower")
132#pragma pop_macro("wcscmp")
133#pragma pop_macro("wcsdup")
134#pragma pop_macro("wcsncpy")