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https://github.com/Atmosphere-NX/Atmosphere.git
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68 lines
1.9 KiB
C
68 lines
1.9 KiB
C
/*
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* Copyright (c) 2018-2019 Atmosphère-NX
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU General Public License,
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* version 2, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <string.h>
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#include <switch.h>
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#include "setsys_shim.h"
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/* Command forwarders. */
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Result setsysGetSettingsItemValueFwd(Service *s, const char *name, const char *item_key, void *value_out, size_t value_out_size, u64 *size_out) {
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char send_name[SET_MAX_NAME_SIZE];
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char send_item_key[SET_MAX_NAME_SIZE];
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memset(send_name, 0, SET_MAX_NAME_SIZE);
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memset(send_item_key, 0, SET_MAX_NAME_SIZE);
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strncpy(send_name, name, SET_MAX_NAME_SIZE-1);
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strncpy(send_item_key, item_key, SET_MAX_NAME_SIZE-1);
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IpcCommand c;
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ipcInitialize(&c);
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ipcAddSendStatic(&c, send_name, SET_MAX_NAME_SIZE, 0);
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ipcAddSendStatic(&c, send_item_key, SET_MAX_NAME_SIZE, 0);
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ipcAddRecvBuffer(&c, value_out, value_out_size, 0);
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struct {
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u64 magic;
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u64 cmd_id;
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} *raw;
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raw = serviceIpcPrepareHeader(s, &c, sizeof(*raw));
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raw->magic = SFCI_MAGIC;
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raw->cmd_id = 38;
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Result rc = serviceIpcDispatch(s);
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if (R_SUCCEEDED(rc)) {
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IpcParsedCommand r;
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struct {
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u64 magic;
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u64 result;
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u64 size_out;
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} *resp;
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serviceIpcParse(s, &r, sizeof(*resp));
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resp = r.Raw;
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rc = resp->result;
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if (R_SUCCEEDED(rc)) {
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*size_out = resp->size_out;
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}
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}
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return rc;
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}
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