mirror of
https://github.com/wiidev/usbloadergx.git
synced 2024-12-01 07:34:19 +01:00
600 lines
13 KiB
C++
600 lines
13 KiB
C++
/***************************************************************************
|
|
* Copyright (C) 2009
|
|
* by Dimok
|
|
*
|
|
* This software is provided 'as-is', without any express or implied
|
|
* warranty. In no event will the authors be held liable for any
|
|
* damages arising from the use of this software.
|
|
*
|
|
* Permission is granted to anyone to use this software for any
|
|
* purpose, including commercial applications, and to alter it and
|
|
* redistribute it freely, subject to the following restrictions:
|
|
*
|
|
* 1. The origin of this software must not be misrepresented; you
|
|
* must not claim that you wrote the original software. If you use
|
|
* this software in a product, an acknowledgment in the product
|
|
* documentation would be appreciated but is not required.
|
|
*
|
|
* 2. Altered source versions must be plainly marked as such, and
|
|
* must not be misrepresented as being the original software.
|
|
*
|
|
* 3. This notice may not be removed or altered from any source
|
|
* distribution.
|
|
*
|
|
* fileops.cpp
|
|
* File operations for the WiiXplorer
|
|
* Handling all the needed file operations
|
|
***************************************************************************/
|
|
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <string>
|
|
#include <gccore.h>
|
|
#include <sys/dir.h>
|
|
#include <dirent.h>
|
|
#include <unistd.h>
|
|
#include <vector>
|
|
|
|
#include "prompts/ProgressWindow.h"
|
|
#include "language/gettext.h"
|
|
#include "DirList.h"
|
|
#include "fileops.h"
|
|
#include "gecko.h"
|
|
|
|
#define BLOCKSIZE 70*1024 //70KB
|
|
#define VectorResize(List) if(List.capacity()-List.size() == 0) List.reserve(List.size()+100)
|
|
|
|
|
|
static bool actioncanceled = false;
|
|
|
|
/****************************************************************************
|
|
* CheckFile
|
|
*
|
|
* Check if file is existing
|
|
***************************************************************************/
|
|
extern "C" bool CheckFile(const char * filepath)
|
|
{
|
|
if(!filepath)
|
|
return false;
|
|
|
|
struct stat filestat;
|
|
|
|
char dirnoslash[strlen(filepath)+2];
|
|
snprintf(dirnoslash, sizeof(dirnoslash), "%s", filepath);
|
|
|
|
while(dirnoslash[strlen(dirnoslash)-1] == '/')
|
|
dirnoslash[strlen(dirnoslash)-1] = '\0';
|
|
|
|
char * notRoot = strrchr(dirnoslash, '/');
|
|
if(!notRoot)
|
|
{
|
|
strcat(dirnoslash, "/");
|
|
}
|
|
|
|
if (stat(dirnoslash, &filestat) == 0)
|
|
return true;
|
|
|
|
return false;
|
|
}
|
|
|
|
/****************************************************************************
|
|
* FileSize
|
|
*
|
|
* Get filesize in bytes. u64 for files bigger than 4GB
|
|
***************************************************************************/
|
|
extern "C" u64 FileSize(const char * filepath)
|
|
{
|
|
struct stat filestat;
|
|
|
|
if (stat(filepath, &filestat) != 0)
|
|
return 0;
|
|
|
|
return filestat.st_size;
|
|
}
|
|
|
|
/****************************************************************************
|
|
* LoadFileToMem
|
|
*
|
|
* Load up the file into a block of memory
|
|
***************************************************************************/
|
|
extern "C" int LoadFileToMem(const char *filepath, u8 **inbuffer, u32 *size)
|
|
{
|
|
int ret = -1;
|
|
u64 filesize = FileSize(filepath);
|
|
char * filename = strrchr(filepath, '/');
|
|
if(filename)
|
|
filename++;
|
|
|
|
*inbuffer = NULL;
|
|
*size = 0;
|
|
|
|
FILE *file = fopen(filepath, "rb");
|
|
|
|
if (file == NULL)
|
|
return -1;
|
|
|
|
u8 *buffer = (u8 *) malloc(filesize);
|
|
if (buffer == NULL)
|
|
{
|
|
fclose(file);
|
|
return -2;
|
|
}
|
|
|
|
u64 done = 0;
|
|
u32 blocksize = BLOCKSIZE;
|
|
|
|
do
|
|
{
|
|
if(actioncanceled)
|
|
{
|
|
free(buffer);
|
|
fclose(file);
|
|
return PROGRESS_CANCELED;
|
|
}
|
|
|
|
if(blocksize > filesize-done)
|
|
blocksize = filesize-done;
|
|
|
|
ret = fread(buffer+done, 1, blocksize, file);
|
|
if(ret < 0)
|
|
{
|
|
free(buffer);
|
|
fclose(file);
|
|
return -3;
|
|
}
|
|
else if(ret == 0)
|
|
{
|
|
//we are done
|
|
break;
|
|
}
|
|
|
|
done += ret;
|
|
|
|
}
|
|
while(done < filesize);
|
|
|
|
fclose(file);
|
|
|
|
if (done != filesize)
|
|
{
|
|
free(buffer);
|
|
return -3;
|
|
}
|
|
|
|
*inbuffer = buffer;
|
|
*size = filesize;
|
|
|
|
return 1;
|
|
}
|
|
|
|
/****************************************************************************
|
|
* LoadFileToMemWithProgress
|
|
*
|
|
* Load up the file into a block of memory, while showing a progress dialog
|
|
***************************************************************************/
|
|
extern "C" int LoadFileToMemWithProgress(const char *progressText, const char *filepath, u8 **inbuffer, u32 *size)
|
|
{
|
|
|
|
int ret = LoadFileToMem(filepath, inbuffer, size);
|
|
|
|
return ret;
|
|
}
|
|
|
|
/****************************************************************************
|
|
* CreateSubfolder
|
|
*
|
|
* Create recursive all subfolders to the given path
|
|
***************************************************************************/
|
|
extern "C" bool CreateSubfolder(const char * fullpath)
|
|
{
|
|
if(!fullpath)
|
|
return false;
|
|
|
|
bool result = false;
|
|
|
|
char dirnoslash[strlen(fullpath)+1];
|
|
strcpy(dirnoslash, fullpath);
|
|
|
|
int pos = strlen(dirnoslash)-1;
|
|
while(dirnoslash[pos] == '/')
|
|
{
|
|
dirnoslash[pos] = '\0';
|
|
pos--;
|
|
}
|
|
|
|
if(CheckFile(dirnoslash))
|
|
{
|
|
return true;
|
|
}
|
|
else
|
|
{
|
|
char parentpath[strlen(dirnoslash)+2];
|
|
strcpy(parentpath, dirnoslash);
|
|
char * ptr = strrchr(parentpath, '/');
|
|
|
|
if(!ptr)
|
|
{
|
|
//!Device root directory (must be with '/')
|
|
strcat(parentpath, "/");
|
|
struct stat filestat;
|
|
if (stat(parentpath, &filestat) == 0)
|
|
return true;
|
|
|
|
return false;
|
|
}
|
|
|
|
ptr++;
|
|
ptr[0] = '\0';
|
|
|
|
result = CreateSubfolder(parentpath);
|
|
}
|
|
|
|
if(!result)
|
|
return false;
|
|
|
|
if (mkdir(dirnoslash, 0777) == -1)
|
|
{
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
/****************************************************************************
|
|
* CompareDevices
|
|
*
|
|
* Compare if its the devices are equal
|
|
***************************************************************************/
|
|
static bool CompareDevices(const char *src, const char *dest)
|
|
{
|
|
if(!src || !dest)
|
|
return false;
|
|
|
|
char *device1 = strchr(src, ':');
|
|
char *device2 = strchr(dest, ':');
|
|
|
|
if(!device1 || !device2)
|
|
return false;
|
|
|
|
int position1 = device1-src+1;
|
|
int position2 = device2-dest+1;
|
|
|
|
char temp1[50];
|
|
char temp2[50];
|
|
|
|
snprintf(temp1, position1, "%s", src);
|
|
snprintf(temp2, position2, "%s", dest);
|
|
|
|
if(strcasecmp(temp1, temp2) == 0)
|
|
return true;
|
|
|
|
return false;
|
|
}
|
|
|
|
/****************************************************************************
|
|
* CopyFile
|
|
*
|
|
* Copy the file from source filepath to destination filepath
|
|
***************************************************************************/
|
|
extern "C" int CopyFile(const char * src, const char * dest)
|
|
{
|
|
int read = 1;
|
|
int wrote = 1;
|
|
|
|
char * filename = strrchr(src, '/');
|
|
if(filename)
|
|
filename++;
|
|
else
|
|
return -1;
|
|
|
|
u64 sizesrc = FileSize(src);
|
|
|
|
FILE * source = fopen(src, "rb");
|
|
|
|
if(!source)
|
|
return -2;
|
|
|
|
u32 blksize = BLOCKSIZE;
|
|
|
|
u8 * buffer = (u8 *) malloc(blksize);
|
|
|
|
if(buffer == NULL){
|
|
//no memory
|
|
fclose(source);
|
|
return -1;
|
|
}
|
|
|
|
FILE * destination = fopen(dest, "wb");
|
|
|
|
if(destination == NULL)
|
|
{
|
|
free(buffer);
|
|
fclose(source);
|
|
return -3;
|
|
}
|
|
|
|
u64 done = 0;
|
|
|
|
do
|
|
{
|
|
if(ProgressCanceled())
|
|
{
|
|
fclose(source);
|
|
fclose(destination);
|
|
free(buffer);
|
|
RemoveFile((char *) dest);
|
|
return PROGRESS_CANCELED;
|
|
}
|
|
|
|
ShowProgress(done, sizesrc);
|
|
|
|
if(blksize > sizesrc - done)
|
|
blksize = sizesrc - done;
|
|
|
|
//Display progress
|
|
read = fread(buffer, 1, blksize, source);
|
|
if(read < 0)
|
|
{
|
|
fclose(source);
|
|
fclose(destination);
|
|
free(buffer);
|
|
RemoveFile((char *) dest);
|
|
return -3;
|
|
}
|
|
|
|
wrote = fwrite(buffer, 1, read, destination);
|
|
if(wrote < 0)
|
|
{
|
|
fclose(source);
|
|
fclose(destination);
|
|
free(buffer);
|
|
RemoveFile((char *) dest);
|
|
return -3;
|
|
}
|
|
|
|
done += wrote;
|
|
}
|
|
while (read > 0);
|
|
|
|
ProgressStop();
|
|
|
|
free(buffer);
|
|
fclose(source);
|
|
fclose(destination);
|
|
|
|
if(sizesrc != done)
|
|
return -4;
|
|
|
|
return 1;
|
|
}
|
|
|
|
/****************************************************************************
|
|
* MoveFile
|
|
*
|
|
* Move a file from srcpath to destdir
|
|
***************************************************************************/
|
|
extern "C" int MoveFile(const char *srcpath, char *destdir)
|
|
{
|
|
if(CompareDevices(srcpath, destdir))
|
|
{
|
|
if(RenameFile(srcpath, destdir))
|
|
return 1;
|
|
else
|
|
return -1;
|
|
}
|
|
|
|
int res = CopyFile(srcpath, destdir);
|
|
if(res < 0)
|
|
return -1;
|
|
|
|
if(RemoveFile(srcpath))
|
|
return 1;
|
|
|
|
return -1;
|
|
}
|
|
|
|
/****************************************************************************
|
|
* RemoveFile
|
|
*
|
|
* Delete the file from a given filepath
|
|
***************************************************************************/
|
|
extern "C" bool RemoveFile(const char * filepath)
|
|
{
|
|
return (remove(filepath) == 0);
|
|
}
|
|
|
|
/****************************************************************************
|
|
* RenameFile
|
|
*
|
|
* Rename the file from a given srcpath to a given destpath
|
|
***************************************************************************/
|
|
extern "C" bool RenameFile(const char * srcpath, const char * destpath)
|
|
{
|
|
return (rename(srcpath, destpath) == 0);
|
|
}
|
|
|
|
/****************************************************************************
|
|
* RemoveDirectory
|
|
***************************************************************************/
|
|
extern "C" bool RemoveDirectory(const char *path)
|
|
{
|
|
std::string folderpath = path;
|
|
while(folderpath[folderpath.size()-1] == '/')
|
|
folderpath.erase(folderpath.size()-1);
|
|
|
|
bool isRoot = (folderpath.find('/') == std::string::npos);
|
|
if(isRoot)
|
|
folderpath += '/';
|
|
|
|
ProgressCancelEnable(true);
|
|
StartProgress(tr("Getting file list..."), tr("Please wait"), 0, false, false);
|
|
ShowProgress(0, 1);
|
|
|
|
//! load list not sorted, to remove in correct order
|
|
DirList dir;
|
|
dir.LoadPath(folderpath.c_str(), 0, DirList::Dirs | DirList::Files | DirList::CheckSubfolders);
|
|
|
|
int done = 0;
|
|
int fileCount = dir.GetFilecount();
|
|
|
|
//! remove files first
|
|
for(int i = 0; i < fileCount; i++)
|
|
{
|
|
if(!dir.IsDir(i))
|
|
{
|
|
ShowProgress(tr("Deleting files..."), dir.GetFilename(i), 0, done, fileCount, false, false);
|
|
RemoveFile(dir.GetFilepath(i));
|
|
done++;
|
|
}
|
|
else
|
|
{
|
|
//! remove all folders
|
|
ShowProgress(tr("Deleting directories..."), dir.GetFilename(i), 0, done, fileCount, false, false);
|
|
rmdir(dir.GetFilepath(i));
|
|
done++;
|
|
gprintf("%s\n", dir.GetFilepath(i));
|
|
}
|
|
}
|
|
|
|
ProgressStop();
|
|
ProgressCancelEnable(false);
|
|
|
|
return (rmdir(folderpath.c_str()) == 0);
|
|
}
|
|
|
|
/****************************************************************************
|
|
* CopyDirectory
|
|
***************************************************************************/
|
|
extern "C" int CopyDirectory(const char *path, const char *dst)
|
|
{
|
|
if(!path || !dst)
|
|
return -1;
|
|
|
|
ProgressCancelEnable(true);
|
|
StartProgress(tr("Getting file list..."), tr("Please wait"), 0, true, true);
|
|
ShowProgress(0, 1);
|
|
|
|
//! load list not sorted as there is no need to
|
|
DirList dir;
|
|
dir.LoadPath(path, 0, DirList::Dirs | DirList::Files | DirList::CheckSubfolders);
|
|
|
|
int result = 0;
|
|
int fileCount = dir.GetFilecount();
|
|
int pathlen = strlen(path);
|
|
|
|
// we are done
|
|
if(fileCount == 0) {
|
|
ProgressStop();
|
|
ProgressCancelEnable(false);
|
|
return 0;
|
|
}
|
|
|
|
u64 totalDone = 0;
|
|
u64 totalSize = 0;
|
|
|
|
for(int i = 0; i < fileCount; i++)
|
|
totalSize += dir.GetFilesize(i);
|
|
|
|
char filepath[1024];
|
|
|
|
u32 blksize = BLOCKSIZE;
|
|
u8 * buffer = (u8 *) malloc(blksize);
|
|
if(buffer == NULL){
|
|
ProgressStop();
|
|
ProgressCancelEnable(false);
|
|
return -2;
|
|
}
|
|
|
|
for(int i = 0; i < fileCount; i++)
|
|
{
|
|
const char *srcPath = dir.GetFilepath(i);
|
|
if(!srcPath)
|
|
continue;
|
|
|
|
const char *filename = dir.GetFilename(i);
|
|
|
|
snprintf(filepath, sizeof(filepath), "%s/%s", dst, srcPath+pathlen);
|
|
char *ptr = strrchr(filepath, '/');
|
|
if(ptr) *ptr = 0;
|
|
//! create path for the file
|
|
CreateSubfolder(filepath);
|
|
|
|
snprintf(filepath, sizeof(filepath), "%s/%s", dst, srcPath+pathlen);
|
|
|
|
// Start copying file
|
|
FILE * source = fopen(srcPath, "rb");
|
|
if(!source)
|
|
continue;
|
|
|
|
FILE * destination = fopen(filepath, "wb");
|
|
if(destination == NULL)
|
|
{
|
|
fclose(source);
|
|
continue;
|
|
}
|
|
|
|
ShowProgress(tr("Copying files..."), filename, 0, totalDone, totalSize, true, true);
|
|
|
|
blksize = BLOCKSIZE;
|
|
u64 done = 0;
|
|
u64 filesize = dir.GetFilesize(i);
|
|
|
|
while(done < filesize)
|
|
{
|
|
if(ProgressCanceled())
|
|
{
|
|
fclose(source);
|
|
fclose(destination);
|
|
free(buffer);
|
|
ProgressStop();
|
|
ProgressCancelEnable(false);
|
|
return PROGRESS_CANCELED;
|
|
}
|
|
|
|
//Display progress
|
|
ShowProgress(totalDone, totalSize);
|
|
|
|
if(blksize > filesize - done)
|
|
blksize = filesize - done;
|
|
|
|
if(fread(buffer, 1, blksize, source) != blksize)
|
|
{
|
|
result = -5;
|
|
break;
|
|
}
|
|
|
|
if(fwrite(buffer, 1, blksize, destination) != blksize)
|
|
{
|
|
result = -5;
|
|
break;
|
|
}
|
|
|
|
done += blksize;
|
|
totalDone += blksize;
|
|
}
|
|
|
|
fclose(source);
|
|
fclose(destination);
|
|
}
|
|
|
|
free(buffer);
|
|
ProgressStop();
|
|
ProgressCancelEnable(false);
|
|
|
|
return result;
|
|
}
|
|
|
|
u64 GetDirectorySize(const char *path)
|
|
{
|
|
DirList dir(path, 0, DirList::Files | DirList::CheckSubfolders);
|
|
|
|
int fileCount = dir.GetFilecount();
|
|
u64 totalSize = 0;
|
|
|
|
for(int i = 0; i < fileCount; i++)
|
|
totalSize += dir.GetFilesize(i);
|
|
|
|
return totalSize;
|
|
}
|