mirror of
https://github.com/CTCaer/hekate
synced 2024-09-07 16:49:00 +00:00
222 lines
5.1 KiB
C
222 lines
5.1 KiB
C
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/*
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* Copyright (c) 2018 naehrwert
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* Copyright (c) 2018 CTCaer
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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 "hos.h"
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#include "hos_config.h"
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#include "../libs/fatfs/ff.h"
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#include "../mem/heap.h"
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#include "../utils/dirlist.h"
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#include "../gfx/gfx.h"
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extern gfx_con_t gfx_con;
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//#define DPRINTF(...) gfx_printf(&gfx_con, __VA_ARGS__)
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#define DPRINTF(...)
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static int _config_warmboot(launch_ctxt_t *ctxt, const char *value)
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{
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FIL fp;
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if (f_open(&fp, value, FA_READ) != FR_OK)
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return 0;
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ctxt->warmboot_size = f_size(&fp);
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ctxt->warmboot = malloc(ctxt->warmboot_size);
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f_read(&fp, ctxt->warmboot, ctxt->warmboot_size, NULL);
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f_close(&fp);
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return 1;
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}
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static int _config_secmon(launch_ctxt_t *ctxt, const char *value)
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{
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FIL fp;
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if (f_open(&fp, value, FA_READ) != FR_OK)
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return 0;
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ctxt->secmon_size = f_size(&fp);
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ctxt->secmon = malloc(ctxt->secmon_size);
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f_read(&fp, ctxt->secmon, ctxt->secmon_size, NULL);
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f_close(&fp);
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return 1;
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}
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static int _config_kernel(launch_ctxt_t *ctxt, const char *value)
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{
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FIL fp;
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if (f_open(&fp, value, FA_READ) != FR_OK)
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return 0;
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ctxt->kernel_size = f_size(&fp);
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ctxt->kernel = malloc(ctxt->kernel_size);
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f_read(&fp, ctxt->kernel, ctxt->kernel_size, NULL);
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f_close(&fp);
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return 1;
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}
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static int _config_kip1(launch_ctxt_t *ctxt, const char *value)
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{
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FIL fp;
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if (!memcmp(value + strlen(value) - 1, "*", 1))
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{
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char *dir = (char *)malloc(256);
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memcpy(dir, value, strlen(value) + 1);
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u32 dirlen = 0;
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dir[strlen(dir) - 2] = 0;
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char *filelist = dirlist(dir, "*.kip*", false);
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memcpy(dir + strlen(dir), "/", 2);
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dirlen = strlen(dir);
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u32 i = 0;
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if (filelist)
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{
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while (true)
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{
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if (!filelist[i * 256])
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break;
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memcpy(dir + dirlen, &filelist[i * 256], strlen(&filelist[i * 256]) + 1);
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if (f_open(&fp, dir, FA_READ))
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{
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free(dir);
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free(filelist);
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return 0;
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}
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merge_kip_t *mkip1 = (merge_kip_t *)malloc(sizeof(merge_kip_t));
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mkip1->kip1 = malloc(f_size(&fp));
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f_read(&fp, mkip1->kip1, f_size(&fp), NULL);
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DPRINTF("Loaded kip1 from SD (size %08X)\n", f_size(&fp));
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f_close(&fp);
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list_append(&ctxt->kip1_list, &mkip1->link);
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i++;
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}
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}
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free(dir);
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free(filelist);
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}
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else
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{
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if (f_open(&fp, value, FA_READ))
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return 0;
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merge_kip_t *mkip1 = (merge_kip_t *)malloc(sizeof(merge_kip_t));
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mkip1->kip1 = malloc(f_size(&fp));
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f_read(&fp, mkip1->kip1, f_size(&fp), NULL);
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DPRINTF("Loaded kip1 from SD (size %08X)\n", f_size(&fp));
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f_close(&fp);
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list_append(&ctxt->kip1_list, &mkip1->link);
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}
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return 1;
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}
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static int _config_svcperm(launch_ctxt_t *ctxt, const char *value)
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{
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if (*value == '1')
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{
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DPRINTF("Disabled SVC verification\n");
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ctxt->svcperm = true;
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}
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return 1;
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}
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static int _config_debugmode(launch_ctxt_t *ctxt, const char *value)
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{
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if (*value == '1')
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{
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DPRINTF("Enabled Debug mode\n");
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ctxt->debugmode = true;
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}
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return 1;
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}
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static int _config_atmosphere(launch_ctxt_t *ctxt, const char *value)
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{
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if (*value == '1')
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{
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DPRINTF("Enabled atmosphere patching\n");
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ctxt->atmosphere = true;
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}
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return 1;
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}
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static int _config_kip1patch(launch_ctxt_t *ctxt, const char *value)
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{
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if (value == NULL)
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return 0;
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int valueLen = strlen(value);
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if (!valueLen)
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return 0;
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if (ctxt->kip1_patches == NULL)
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{
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ctxt->kip1_patches = malloc(valueLen + 1);
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memcpy(ctxt->kip1_patches, value, valueLen);
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ctxt->kip1_patches[valueLen] = 0;
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}
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else
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{
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char *oldAlloc = ctxt->kip1_patches;
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int oldSize = strlen(oldAlloc);
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ctxt->kip1_patches = malloc(oldSize + 1 + valueLen + 1);
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memcpy(ctxt->kip1_patches, oldAlloc, oldSize);
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free(oldAlloc);
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oldAlloc = NULL;
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ctxt->kip1_patches[oldSize++] = ',';
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memcpy(&ctxt->kip1_patches[oldSize], value, valueLen);
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ctxt->kip1_patches[oldSize + valueLen] = 0;
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}
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return 1;
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}
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typedef struct _cfg_handler_t
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{
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const char *key;
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int (*handler)(launch_ctxt_t *ctxt, const char *value);
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} cfg_handler_t;
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static const cfg_handler_t _config_handlers[] = {
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{ "warmboot", _config_warmboot },
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{ "secmon", _config_secmon },
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{ "kernel", _config_kernel },
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{ "kip1", _config_kip1 },
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{ "kip1patch", _config_kip1patch },
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{ "fullsvcperm", _config_svcperm },
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{ "debugmode", _config_debugmode },
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{ "atmosphere", _config_atmosphere },
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{ NULL, NULL },
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};
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int _parse_boot_config(launch_ctxt_t *ctxt, ini_sec_t *cfg)
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{
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LIST_FOREACH_ENTRY(ini_kv_t, kv, &cfg->kvs, link)
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{
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for(u32 i = 0; _config_handlers[i].key; i++)
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{
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if (!strcmp(_config_handlers[i].key, kv->key))
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if (!_config_handlers[i].handler(ctxt, kv->val))
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return 0;
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}
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}
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return 1;
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}
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