mirror of
https://github.com/modmii/YAWM-ModMii-Edition.git
synced 2025-02-05 00:06:26 +01:00
shared content & cIOS info functions go in title.c
This commit is contained in:
Naim2000
parent
3e8fb363e4
commit
32edea17fe
86
source/sys.c
86
source/sys.c
@ -163,6 +163,8 @@ void Sys_Shutdown(void)
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STM_SetLedMode is causing a crash, and I don't even like the concept of shutting down to WiiConnect24 standby anyways,
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so let's just remove this overall
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Optimally we add a WII_Shutdown to wiilaunch.c in libogc to load system menu to shutdown. That would be cool.
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- thepikachugamer
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*/
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if (CONF_GetShutdownMode() == CONF_SHUTDOWN_IDLE)
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@ -211,90 +213,6 @@ s32 Sys_GetCerts(signed_blob **certs, u32 *len)
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return ret;
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}
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s32 Sys_GetSharedContents(SharedContent** out, u32* count)
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{
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if (!out || !count) return false;
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u32 size;
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SharedContent* buf = (SharedContent*)NANDLoadFile("/shared1/content.map", &size);
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if (!buf)
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return (s32)size;
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else if (size % sizeof(SharedContent) != 0) {
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free(buf);
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return -996;
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}
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*out = buf;
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*count = size / sizeof(SharedContent);
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return 0;
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}
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bool Sys_SharedContentPresent(tmd_content* content, SharedContent shared[], u32 count)
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{
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if (!shared || !content || !count)
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return false;
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if (!(content->type & 0x8000))
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return false;
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for (SharedContent* s_content = shared; s_content < shared + count; s_content++)
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{
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if (memcmp(s_content->hash, content->hash, sizeof(sha1)) == 0)
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return true;
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}
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return false;
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}
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bool Sys_GetcIOSInfo(int IOS, cIOSInfo* out)
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{
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u64 titleID = 0x0000000100000000ULL | IOS;
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ATTRIBUTE_ALIGN(0x20) char path[ISFS_MAXPATH];
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u32 size;
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cIOSInfo* buf = NULL;
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u32 view_size = 0;
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if (ES_GetTMDViewSize(titleID, &view_size) < 0)
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return false;
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tmd_view* view = memalign32(view_size);
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if (!view)
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return false;
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if (ES_GetTMDView(titleID, (u8*)view, view_size) < 0)
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goto fail;
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tmd_view_content* content0 = NULL;
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for (tmd_view_content* con = view->contents; con < view->contents + view->num_contents; con++)
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{
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if (con->index == 0)
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content0 = con;
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}
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if (!content0)
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goto fail;
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sprintf(path, "/title/00000001/%08x/content/%08x.app", IOS, content0->cid);
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buf = (cIOSInfo*)NANDLoadFile(path, &size);
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if (!buf || size != 0x40 || buf->hdr_magic != CIOS_INFO_MAGIC || buf->hdr_version != CIOS_INFO_VERSION)
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goto fail;
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*out = *buf;
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free(view);
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free(buf);
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return true;
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fail:
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free(view);
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free(buf);
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return false;
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}
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void SetPRButtons(bool enabled)
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{
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gDisablePRButtons = !enabled;
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31
source/sys.h
31
source/sys.h
@ -1,34 +1,6 @@
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#ifndef _SYS_H_
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#define _SYS_H_
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/* /shared1/content.map entry */
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typedef struct
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{
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char filename[8];
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sha1 hash;
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} ATTRIBUTE_PACKED SharedContent;
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/* "cIOS build tag" */
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enum
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{
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CIOS_INFO_MAGIC = 0x1EE7C105,
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CIOS_INFO_VERSION = 1
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};
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typedef struct
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{
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u32 hdr_magic; // 0x1EE7C105
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u32 hdr_version; // 1
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u32 cios_version; // Eg. 11
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u32 ios_base; // Eg. 60
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char name[16];
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char cios_version_str[16];
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char _padding[16];
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} cIOSInfo;
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// _Static_assert(sizeof(cIOSInfo) == 0x40, "Incorrect cIOSInfo struct size, do i really need to pack this..?");
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#define IS_WIIU (*(vu16*)0xCD8005A0 == 0xCAFE)
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extern u32 boot2version;
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@ -42,9 +14,6 @@ void Sys_Init(void);
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void Sys_Reboot(void);
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void Sys_Shutdown(void);
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s32 Sys_GetCerts(signed_blob **, u32 *);
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bool Sys_GetcIOSInfo(int IOS, cIOSInfo*);
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s32 Sys_GetSharedContents(SharedContent** out, u32* count);
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bool Sys_SharedContentPresent(tmd_content* content, SharedContent shared[], u32 count);
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void SetPRButtons(bool enabled);
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#endif
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120
source/title.c
120
source/title.c
@ -5,6 +5,7 @@
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#include <ogcsys.h>
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#include <ogc/es.h>
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#include "title.h"
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#include "sha1.h"
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#include "aes.h"
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#include "utils.h"
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@ -319,6 +320,125 @@ out:
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return ret;
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}
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s32 Title_GetSharedContents(SharedContent** out, u32* count)
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{
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if (!out || !count) return false;
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u32 size;
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SharedContent* buf = (SharedContent*)NANDLoadFile("/shared1/content.map", &size);
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if (!buf)
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return (s32)size;
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else if (size % sizeof(SharedContent) != 0) {
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free(buf);
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return -996;
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}
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*out = buf;
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*count = size / sizeof(SharedContent);
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return 0;
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}
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bool Title_SharedContentPresent(tmd_content* content, SharedContent shared[], u32 count)
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{
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if (!shared || !content || !count)
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return false;
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if (!(content->type & 0x8000))
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return false;
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for (SharedContent* s_content = shared; s_content < shared + count; s_content++)
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{
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if (memcmp(s_content->hash, content->hash, sizeof(sha1)) == 0)
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return true;
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}
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return false;
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}
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bool Title_GetcIOSInfo(int IOS, cIOSInfo* out)
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{
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u64 titleID = 0x0000000100000000ULL | IOS;
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ATTRIBUTE_ALIGN(0x20) char path[ISFS_MAXPATH];
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u32 size;
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cIOSInfo* buf = NULL;
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u32 view_size = 0;
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if (ES_GetTMDViewSize(titleID, &view_size) < 0)
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return false;
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tmd_view* view = memalign32(view_size);
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if (!view)
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return false;
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if (ES_GetTMDView(titleID, (u8*)view, view_size) < 0)
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goto fail;
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tmd_view_content* content0 = NULL;
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for (tmd_view_content* con = view->contents; con < view->contents + view->num_contents; con++)
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{
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if (con->index == 0)
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content0 = con;
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}
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if (!content0)
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goto fail;
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sprintf(path, "/title/00000001/%08x/content/%08x.app", IOS, content0->cid);
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buf = (cIOSInfo*)NANDLoadFile(path, &size);
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if (!buf || size != 0x40 || buf->hdr_magic != CIOS_INFO_MAGIC || buf->hdr_version != CIOS_INFO_VERSION)
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goto fail;
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*out = *buf;
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free(view);
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free(buf);
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return true;
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fail:
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free(view);
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free(buf);
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return false;
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}
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#if 0
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void Title_GetFreeSpace(u32* free, s32* user_free)
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{
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// Based off Dolphin Emulator's code. Cool stuff
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static const char* const userDirs[10] = {
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"/meta", "/ticket",
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"/title/00010000", "/title/00010001",
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"/title/00010003", "/title/00010004", "/title/00010005",
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"/title/00010006", "/title/00010007", "/shared2/title" /* Wtf */
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};
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u32 stats[8];
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ISFS_GetStats(stats);
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u32 cluster_size = stats[0], // Can just hardcode 16384 here but eh
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free_clusters = stats[1],
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used_clusters = stats[2];
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*free = free_clusters * cluster_size;
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static const u32 user_blocks_max = 2176, // 1 block = 128KiB (131072 bytes)
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user_clusters_max = user_blocks_max * 8; // 1 cluster = 16KiB (16384)
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u32 user_clusters_used = 0;
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for (int i = 0; i < 10; i++) {
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// Clusters Inodes
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ret = ISFS_GetUsage(userDirs[i], &stats[0], &stats[1]);
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if (ret == 0)
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user_clusters_used += stats[0];
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}
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s32 user_clusters_free = user_clusters_max - user_clusters_used;
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*user_free = user_clusters_free * cluster_size;
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}
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#endif
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__attribute__((aligned(0x10)))
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aeskey WiiCommonKey, vWiiCommonKey;
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@ -6,6 +6,34 @@
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/* Constants */
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#define BLOCK_SIZE 0x4000
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/* /shared1/content.map entry */
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typedef struct
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{
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char filename[8];
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sha1 hash;
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} ATTRIBUTE_PACKED SharedContent;
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/* "cIOS build tag" */
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enum
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{
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CIOS_INFO_MAGIC = 0x1EE7C105,
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CIOS_INFO_VERSION = 1
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};
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typedef struct
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{
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u32 hdr_magic; // 0x1EE7C105
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u32 hdr_version; // 1
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u32 cios_version; // Eg. 11
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u32 ios_base; // Eg. 60
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char name[16];
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char cios_version_str[16];
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char _padding[16];
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} cIOSInfo;
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_Static_assert(sizeof(cIOSInfo) == 0x40, "cIOSInfo struct size wrong");
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/* Variables */
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extern aeskey WiiCommonKey, vWiiCommonKey;
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@ -20,6 +48,9 @@ s32 Title_GetVersion(u64, u16 *);
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s32 Title_GetSysVersion(u64, u64 *);
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s32 Title_GetSize(u64, u32 *);
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s32 Title_GetIOSVersions(u8 **, u32 *);
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s32 Title_GetSharedContents(SharedContent** out, u32* count);
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bool Title_SharedContentPresent(tmd_content* content, SharedContent shared[], u32 count);
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bool Title_GetcIOSInfo(int IOS, cIOSInfo*);
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void Title_SetupCommonKeys(void);
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#endif
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