mirror of
https://github.com/Atmosphere-NX/Atmosphere.git
synced 2024-11-18 17:11:23 +00:00
0105455086
subrepo: subdir: "libraries" merged: "07af583b" upstream: origin: "https://github.com/Atmosphere-NX/Atmosphere-libs" branch: "master" commit: "07af583b" git-subrepo: version: "0.4.0" origin: "https://github.com/ingydotnet/git-subrepo" commit: "5d6aba9"
101 lines
3.1 KiB
C
101 lines
3.1 KiB
C
/*
|
|
* Copyright (c) 2018-2019 Atmosphère-NX
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify it
|
|
* under the terms and conditions of the GNU General Public License,
|
|
* version 2, as published by the Free Software Foundation.
|
|
*
|
|
* This program is distributed in the hope it will be useful, but WITHOUT
|
|
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
|
|
* more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
#pragma once
|
|
#include <switch.h>
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
typedef struct {
|
|
Handle target_session;
|
|
u32 context;
|
|
|
|
SfBufferAttrs buffer_attrs;
|
|
SfBuffer buffers[8];
|
|
|
|
bool in_send_pid;
|
|
|
|
u32 in_num_objects;
|
|
const Service* in_objects[8];
|
|
|
|
u32 in_num_handles;
|
|
Handle in_handles[8];
|
|
|
|
u32 out_num_objects;
|
|
Service* out_objects;
|
|
|
|
SfOutHandleAttrs out_handle_attrs;
|
|
Handle* out_handles;
|
|
|
|
u64 override_pid;
|
|
} SfMitmDispatchParams;
|
|
|
|
NX_INLINE Result serviceMitmDispatchImpl(
|
|
Service* s, u32 request_id,
|
|
const void* in_data, u32 in_data_size,
|
|
void* out_data, u32 out_data_size,
|
|
SfMitmDispatchParams disp
|
|
)
|
|
{
|
|
// Make a copy of the service struct, so that the compiler can assume that it won't be modified by function calls.
|
|
Service srv = *s;
|
|
|
|
void* in = serviceMakeRequest(&srv, request_id, disp.context,
|
|
in_data_size, disp.in_send_pid,
|
|
disp.buffer_attrs, disp.buffers,
|
|
disp.in_num_objects, disp.in_objects,
|
|
disp.in_num_handles, disp.in_handles);
|
|
|
|
if (in_data_size)
|
|
__builtin_memcpy(in, in_data, in_data_size);
|
|
|
|
if (disp.in_send_pid && disp.override_pid) {
|
|
const u64 pid = (disp.override_pid & 0x0000FFFFFFFFFFFFul) | 0xFFFE000000000000ul;
|
|
__builtin_memcpy((u8 *)armGetTls() + 0xC, &pid, sizeof(pid));
|
|
}
|
|
|
|
Result rc = svcSendSyncRequest(disp.target_session == INVALID_HANDLE ? s->session : disp.target_session);
|
|
if (R_SUCCEEDED(rc)) {
|
|
void* out = NULL;
|
|
rc = serviceParseResponse(&srv,
|
|
out_data_size, &out,
|
|
disp.out_num_objects, disp.out_objects,
|
|
disp.out_handle_attrs, disp.out_handles);
|
|
|
|
if (R_SUCCEEDED(rc) && out_data && out_data_size)
|
|
__builtin_memcpy(out_data, out, out_data_size);
|
|
}
|
|
|
|
return rc;
|
|
}
|
|
|
|
#define serviceMitmDispatch(_s,_rid,...) \
|
|
serviceMitmDispatchImpl((_s),(_rid),NULL,0,NULL,0,(SfMitmDispatchParams){ __VA_ARGS__ })
|
|
|
|
#define serviceMitmDispatchIn(_s,_rid,_in,...) \
|
|
serviceMitmDispatchImpl((_s),(_rid),&(_in),sizeof(_in),NULL,0,(SfMitmDispatchParams){ __VA_ARGS__ })
|
|
|
|
#define serviceMitmDispatchOut(_s,_rid,_out,...) \
|
|
serviceMitmDispatchImpl((_s),(_rid),NULL,0,&(_out),sizeof(_out),(SfMitmDispatchParams){ __VA_ARGS__ })
|
|
|
|
#define serviceMitmDispatchInOut(_s,_rid,_in,_out,...) \
|
|
serviceMitmDispatchImpl((_s),(_rid),&(_in),sizeof(_in),&(_out),sizeof(_out),(SfMitmDispatchParams){ __VA_ARGS__ })
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|