mirror of
https://github.com/Brawl345/customizemii.git
synced 2024-11-15 04:45:09 +01:00
257 lines
3.9 KiB
C
257 lines
3.9 KiB
C
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <malloc.h>
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#include <ogcsys.h>
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#include "utils.h"
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s32 Title_GetList(u64 **outbuf, u32 *outlen)
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{
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u64 *titles = NULL;
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u32 len, nb_titles;
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s32 ret;
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/* Get number of titles */
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ret = ES_GetNumTitles(&nb_titles);
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if (ret < 0)
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return ret;
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/* Calculate buffer lenght */
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len = round_up(sizeof(u64) * nb_titles, 32);
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/* Allocate memory */
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titles = memalign(32, len);
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if (!titles)
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return -1;
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/* Get titles */
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ret = ES_GetTitles(titles, nb_titles);
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if (ret < 0)
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goto err;
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/* Set values */
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*outbuf = titles;
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*outlen = nb_titles;
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return 0;
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err:
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/* Free memory */
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if (titles)
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free(titles);
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return ret;
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}
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s32 Title_GetTicketViews(u64 tid, tikview **outbuf, u32 *outlen)
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{
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tikview *views = NULL;
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u32 nb_views;
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s32 ret;
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/* Get number of ticket views */
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ret = ES_GetNumTicketViews(tid, &nb_views);
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if (ret < 0)
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return ret;
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/* Allocate memory */
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views = (tikview *)memalign(32, sizeof(tikview) * nb_views);
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if (!views)
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return -1;
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/* Get ticket views */
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ret = ES_GetTicketViews(tid, views, nb_views);
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if (ret < 0)
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goto err;
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/* Set values */
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*outbuf = views;
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*outlen = nb_views;
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return 0;
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err:
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/* Free memory */
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if (views)
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free(views);
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return ret;
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}
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s32 Title_GetTMD(u64 tid, signed_blob **outbuf, u32 *outlen)
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{
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void *p_tmd = NULL;
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u32 len;
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s32 ret;
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/* Get TMD size */
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ret = ES_GetStoredTMDSize(tid, &len);
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if (ret < 0)
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return ret;
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/* Allocate memory */
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p_tmd = memalign(32, round_up(len, 32));
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if (!p_tmd)
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return -1;
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/* Read TMD */
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ret = ES_GetStoredTMD(tid, p_tmd, len);
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if (ret < 0)
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goto err;
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/* Set values */
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*outbuf = p_tmd;
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*outlen = len;
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return 0;
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err:
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/* Free memory */
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if (p_tmd)
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free(p_tmd);
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return ret;
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}
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s32 Title_GetVersion(u64 tid, u16 *outbuf)
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{
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signed_blob *p_tmd = NULL;
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tmd *tmd_data = NULL;
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u32 len;
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s32 ret;
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/* Get title TMD */
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ret = Title_GetTMD(tid, &p_tmd, &len);
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if (ret < 0)
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return ret;
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/* Retrieve TMD info */
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tmd_data = (tmd *)SIGNATURE_PAYLOAD(p_tmd);
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/* Set values */
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*outbuf = tmd_data->title_version;
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/* Free memory */
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free(p_tmd);
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return 0;
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}
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s32 Title_GetSysVersion(u64 tid, u64 *outbuf)
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{
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signed_blob *p_tmd = NULL;
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tmd *tmd_data = NULL;
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u32 len;
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s32 ret;
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/* Get title TMD */
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ret = Title_GetTMD(tid, &p_tmd, &len);
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if (ret < 0)
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return ret;
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/* Retrieve TMD info */
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tmd_data = (tmd *)SIGNATURE_PAYLOAD(p_tmd);
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/* Set values */
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*outbuf = tmd_data->sys_version;
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/* Free memory */
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free(p_tmd);
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return 0;
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}
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s32 Title_GetSize(u64 tid, u32 *outbuf)
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{
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signed_blob *p_tmd = NULL;
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tmd *tmd_data = NULL;
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u32 cnt, len, size = 0;
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s32 ret;
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/* Get title TMD */
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ret = Title_GetTMD(tid, &p_tmd, &len);
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if (ret < 0)
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return ret;
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/* Retrieve TMD info */
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tmd_data = (tmd *)SIGNATURE_PAYLOAD(p_tmd);
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/* Calculate title size */
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for (cnt = 0; cnt < tmd_data->num_contents; cnt++) {
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tmd_content *content = &tmd_data->contents[cnt];
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/* Add content size */
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size += content->size;
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}
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/* Set values */
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*outbuf = size;
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/* Free memory */
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free(p_tmd);
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return 0;
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}
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s32 Title_GetIOSVersions(u8 **outbuf, u32 *outlen)
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{
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u8 *buffer = NULL;
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u64 *list = NULL;
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u32 count, cnt, idx;
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s32 ret;
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/* Get title list */
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ret = Title_GetList(&list, &count);
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if (ret < 0)
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return ret;
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/* Count IOS */
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for (cnt = idx = 0; idx < count; idx++) {
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u32 tidh = (list[idx] >> 32);
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u32 tidl = (list[idx] & 0xFFFFFFFF);
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/* Title is IOS */
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if ((tidh == 0x1) && (tidl >= 3) && (tidl <= 255))
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cnt++;
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}
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/* Allocate memory */
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buffer = (u8 *)memalign(32, cnt);
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if (!buffer) {
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ret = -1;
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goto out;
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}
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/* Copy IOS */
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for (cnt = idx = 0; idx < count; idx++) {
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u32 tidh = (list[idx] >> 32);
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u32 tidl = (list[idx] & 0xFFFFFFFF);
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/* Title is IOS */
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if ((tidh == 0x1) && (tidl >= 3) && (tidl <= 255))
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buffer[cnt++] = (u8)(tidl & 0xFF);
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}
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/* Set values */
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*outbuf = buffer;
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*outlen = cnt;
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goto out;
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out:
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/* Free memory */
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if (list)
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free(list);
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return ret;
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}
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