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Ftpiiu everywhere changes (#4)

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* added support for mcp hook iosuhax version

* use opendir instead of stat to see if directory exists
This commit is contained in:
FIX94 2016-12-30 21:46:13 +01:00 committed by dimok789
parent 97ef903f98
commit 8709182ed2
6 changed files with 92 additions and 10 deletions
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2
Makefile
View File

@ -56,7 +56,7 @@ MAKEFLAGS += --no-print-directory
#---------------------------------------------------------------------------------
# any extra libraries we wish to link with the project
#---------------------------------------------------------------------------------
LIBS := -lgcc -lgd -lpng -lz -lfreetype -lvorbisidec -lfat -liosuhax
LIBS := -lgcc -lfat -liosuhax
#---------------------------------------------------------------------------------
# list of directories containing libraries, this must be the top level containing

13
src/dynamic_libs/os_functions.c
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@ -75,6 +75,7 @@ EXPORT_DECL(int, OSScreenPutFontEx, unsigned int bufferNum, unsigned int posX, u
EXPORT_DECL(int, OSScreenEnableEx, unsigned int bufferNum, int enable);
EXPORT_DECL(int, IOS_Ioctl,int fd, unsigned int request, void *input_buffer,unsigned int input_buffer_len, void *output_buffer, unsigned int output_buffer_len);
EXPORT_DECL(int, IOS_IoctlAsync,int fd, unsigned int request, void *input_buffer,unsigned int input_buffer_len, void *output_buffer, unsigned int output_buffer_len, void *cb, void *cbarg);
EXPORT_DECL(int, IOS_Open,char *path, unsigned int mode);
EXPORT_DECL(int, IOS_Close,int fd);
@ -94,6 +95,12 @@ EXPORT_DECL(int , MEMCreateExpHeapEx, void* address, unsigned int size, unsigned
EXPORT_DECL(void *, MEMDestroyExpHeap, int heap);
EXPORT_DECL(void, MEMFreeToExpHeap, int heap, void* ptr);
//!----------------------------------------------------------------------------------------------------------------------------------------------------------------------------
//! MCP functions
//!----------------------------------------------------------------------------------------------------------------------------------------------------------------------------
EXPORT_DECL(int, MCP_Open, void);
EXPORT_DECL(int, MCP_Close, int handle);
//!----------------------------------------------------------------------------------------------------------------------------------------------------------------------------
//! Loader functions (not real rpl)
//!----------------------------------------------------------------------------------------------------------------------------------------------------------------------------
@ -150,6 +157,11 @@ void InitOSFunctionPointers(void)
OS_FIND_EXPORT(coreinit_handle, OSLockMutex);
OS_FIND_EXPORT(coreinit_handle, OSUnlockMutex);
OS_FIND_EXPORT(coreinit_handle, OSTryLockMutex);
//!----------------------------------------------------------------------------------------------------------------------------------------------------------------------------
//! MCP functions
//!----------------------------------------------------------------------------------------------------------------------------------------------------------------------------
OS_FIND_EXPORT(coreinit_handle, MCP_Open);
OS_FIND_EXPORT(coreinit_handle, MCP_Close);
//!----------------------------------------------------------------------------------------------------------------------------------------------------------------------------
//! Memory functions
@ -171,6 +183,7 @@ void InitOSFunctionPointers(void)
//! Other function addresses
//!----------------------------------------------------------------------------------------------------------------------------------------------------------------------------
OS_FIND_EXPORT(coreinit_handle, IOS_Ioctl);
OS_FIND_EXPORT(coreinit_handle, IOS_IoctlAsync);
OS_FIND_EXPORT(coreinit_handle, IOS_Open);
OS_FIND_EXPORT(coreinit_handle, IOS_Close);
}

7
src/dynamic_libs/os_functions.h
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@ -95,6 +95,12 @@ extern void (* OSLockMutex)(void* mutex);
extern void (* OSUnlockMutex)(void* mutex);
extern int (* OSTryLockMutex)(void* mutex);
//!----------------------------------------------------------------------------------------------------------------------------------------------------------------------------
//! MCP functions
//!----------------------------------------------------------------------------------------------------------------------------------------------------------------------------
extern int (* MCP_Open)(void);
extern int (* MCP_Close)(int handle);
//!----------------------------------------------------------------------------------------------------------------------------------------------------------------------------
//! System functions
//!----------------------------------------------------------------------------------------------------------------------------------------------------------------------------
@ -106,6 +112,7 @@ extern void (* ICInvalidateRange)(const void *addr, u32 length);
extern void* (* OSEffectiveToPhysical)(const void*);
extern int (* __os_snprintf)(char* s, int n, const char * format, ...);
extern int (*IOS_Ioctl)(int fd, unsigned int request, void *input_buffer,unsigned int input_buffer_len, void *output_buffer, unsigned int output_buffer_len);
extern int (*IOS_IoctlAsync)(int fd, unsigned int request, void *input_buffer,unsigned int input_buffer_len, void *output_buffer, unsigned int output_buffer_len, void *cb, void *cbarg);
extern int (*IOS_Open)(char *path, unsigned int mode);
extern int (*IOS_Close)(int fd);

4
src/fs/fs_utils.c
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@ -95,9 +95,9 @@ int LoadFileToMem(const char *filepath, u8 **inbuffer, u32 *size)
*inbuffer = buffer;
//! sign is optional input
if(size)
if(size) {
*size = filesize;
}
return filesize;
}

46
src/main.c
View File

@ -83,6 +83,43 @@ void console_printf(const char *format, ...)
OSScreenFlipBuffersEx(1);
}
//just to be able to call async
void someFunc(void *arg)
{
(void)arg;
}
static int mcp_hook_fd = -1;
int MCPHookOpen()
{
//take over mcp thread
mcp_hook_fd = MCP_Open();
if(mcp_hook_fd < 0)
return -1;
IOS_IoctlAsync(mcp_hook_fd, 0x62, (void*)0, 0, (void*)0, 0, someFunc, (void*)0);
//let wupserver start up
sleep(1);
if(IOSUHAX_Open("/dev/mcp") < 0)
{
MCP_Close(mcp_hook_fd);
mcp_hook_fd = -1;
return -1;
}
return 0;
}
void MCPHookClose()
{
if(mcp_hook_fd < 0)
return;
//close down wupserver, return control to mcp
IOSUHAX_Close();
//wait for mcp to return
sleep(1);
MCP_Close(mcp_hook_fd);
mcp_hook_fd = -1;
}
/* Entry point */
int Menu_Main(void)
{
@ -117,6 +154,8 @@ int Menu_Main(void)
int iosuhaxMount = 0;
int res = IOSUHAX_Open(NULL);
if(res < 0)
res = MCPHookOpen();
if(res < 0)
{
log_printf("IOSUHAX_open failed\n");
@ -183,7 +222,7 @@ int Menu_Main(void)
OSScreenFlipBuffersEx(0);
OSScreenFlipBuffersEx(1);
console_printf("FTPiiU v0.4 is listening on %u.%u.%u.%u:%i", (network_gethostip() >> 24) & 0xFF, (network_gethostip() >> 16) & 0xFF, (network_gethostip() >> 8) & 0xFF, (network_gethostip() >> 0) & 0xFF, PORT);
console_printf("FTPiiU v0.4u2 is listening on %u.%u.%u.%u:%i", (network_gethostip() >> 24) & 0xFF, (network_gethostip() >> 16) & 0xFF, (network_gethostip() >> 8) & 0xFF, (network_gethostip() >> 0) & 0xFF, PORT);
int serverSocket = create_server(PORT);
@ -253,7 +292,10 @@ int Menu_Main(void)
unmount_fs("storage_mlc");
unmount_fs("storage_usb");
IOSUHAX_FSA_Close(fsaFd);
IOSUHAX_Close();
if(mcp_hook_fd >= 0)
MCPHookClose();
else
IOSUHAX_Close();
}
else
{

30
src/vrt.c
View File

@ -154,6 +154,16 @@ char *to_real_path(char *virtual_cwd, char *virtual_path) {
return path;
}
static int checkdir(char *path) {
DIR *dir = opendir(path);
if(dir)
{
closedir(dir);
return 0;
}
return -1;
}
typedef void * (*path_func)(char *path, ...);
static void *with_virtual_path(void *virtual_cwd, void *void_f, char *virtual_path, s32 failed, ...) {
@ -205,13 +215,23 @@ int vrt_stat(char *cwd, char *path, struct stat *st) {
return (int)with_virtual_path(cwd, stat, path, -1, st, NULL);
}
static int vrt_checkdir(char *cwd, char *path) {
char *real_path = to_real_path(cwd, path);
if (!real_path)
{
return -1;
}
else if (!*real_path || (strcmp(path, ".") == 0) || (strlen(cwd) == 1) || ((strlen(cwd) > 1) && (strcmp(path, "..") == 0)))
{
return 0;
}
free(real_path);
return (int)with_virtual_path(cwd, checkdir, path, -1, NULL);
}
int vrt_chdir(char *cwd, char *path) {
struct stat st;
if (vrt_stat(cwd, path, &st)) {
return -1;
} else if (!(st.st_mode & S_IFDIR)) {
errno = ENOTDIR;
if (vrt_checkdir(cwd, path)) {
return -1;
}
char *abspath = virtual_abspath(cwd, path);