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/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
*
* $Id$
*
* Copyright (c) 2009, Dave Chapman
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*
****************************************************************************/
#include <stdio.h>
#include <string.h>
#include <stddef.h>
#include <stdlib.h>
#include <wchar.h>
#include <windows.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <tchar.h>
#include "mtp_common.h"
#include "../MTP_DLL/MTP_DLL.h"
static int filesize(const char* filename);
int mtp_init(struct mtp_info_t* mtp_info)
{
/* Fill the info struct with zeros - mainly for the strings */
memset(mtp_info, 0, sizeof(struct mtp_info_t));
return 0;
}
int mtp_finished(struct mtp_info_t* mtp_info)
{
(void)mtp_info;
return 0;
}
int mtp_scan(struct mtp_info_t* mtp_info)
{
wchar_t name[256];
wchar_t manufacturer[256];
DWORD version;
int num = 0;
num = mtp_description(name, manufacturer, &version);
wcstombs(mtp_info->manufacturer, manufacturer, 200);
wcstombs(mtp_info->modelname, name, 200);
sprintf(mtp_info->version, "%x", (unsigned int)version);
return (num > 0) ? num : -1;
}
static void callback(unsigned int progress, unsigned int max)
{
int percent = (progress * 100) / max;
printf("[INFO] Progress: %u of %u (%d%%)\r", progress, max, percent);
fflush(stdout);
}
int mtp_send_firmware(struct mtp_info_t* mtp_info, unsigned char* fwbuf,
int fwsize)
{
HANDLE hTempFile;
DWORD dwRetVal;
DWORD dwBytesWritten;
UINT uRetVal;
TCHAR szTempName[1024];
TCHAR lpPathBuffer[1024];
BOOL fSuccess;
wchar_t *tmp;
int ret;
(void)mtp_info;
/* Get the path for temporary files */
dwRetVal = GetTempPath(sizeof(lpPathBuffer), lpPathBuffer);
if (dwRetVal > sizeof(lpPathBuffer) || (dwRetVal == 0))
{
fprintf(stderr, "[ERR] GetTempPath failed (%d)\n", (int)GetLastError());
return -1;
}
/* Create the temporary file */
uRetVal = GetTempFileName(lpPathBuffer, TEXT("NKBIN"), 0, szTempName);
if (uRetVal == 0)
{
fprintf(stderr, "[ERR] GetTempFileName failed (%d)\n", (int)GetLastError());
return -1;
}
/* Now create the file */
hTempFile = CreateFile((LPTSTR) szTempName, // file name
GENERIC_READ | GENERIC_WRITE, // open r-w
0, // do not share
NULL, // default security
CREATE_ALWAYS, // overwrite existing
FILE_ATTRIBUTE_NORMAL,// normal file
NULL); // no template
if (hTempFile == INVALID_HANDLE_VALUE)
{
fprintf(stderr, "[ERR] Could not create %s\n", szTempName);
return -1;
}
fSuccess = WriteFile(hTempFile, fwbuf, fwsize, &dwBytesWritten, NULL);
if (!fSuccess)
{
fprintf(stderr, "[ERR] WriteFile failed (%d)\n", (int)GetLastError());
return -1;
}
fSuccess = CloseHandle (hTempFile);
if (!fSuccess)
{
fprintf(stderr, "[ERR] CloseHandle failed (%d)\n", (int)GetLastError());
return -1;
}
tmp = (LPWSTR)malloc(_tcslen(szTempName)*2+1);
mbstowcs(tmp, (char*)szTempName, _tcslen(szTempName)*2+1);
fprintf(stderr, "[INFO] Sending firmware...\n");
if (mtp_sendnk(tmp, fwsize, &callback))
{
fprintf(stderr, "\n");
fprintf(stderr, "[INFO] Firmware sent successfully\n");
ret = 0;
}
else
{
fprintf(stderr, "\n");
fprintf(stderr, "[ERR] Error occured during sending.\n");
ret = -1;
}
free(tmp);
if (!DeleteFile(szTempName))
fprintf(stderr,"[WARN] Could not remove temporary file %s\n",szTempName);
return ret;
}
int mtp_send_file(struct mtp_info_t* mtp_info, const char* filename)
{
wchar_t *fn;
fn = (LPWSTR)malloc(strlen(filename)*2+1);
mbstowcs(fn, filename, strlen(filename)*2+1);
if (mtp_init(mtp_info) < 0) {
fprintf(stderr,"[ERR] Can not init MTP\n");
return 1;
}
/* Scan for attached MTP devices. */
if (mtp_scan(mtp_info) < 0)
{
fprintf(stderr,"[ERR] No devices found\n");
return 1;
}
fprintf(stderr, "[INFO] Sending firmware...\n");
if (mtp_sendnk(fn, filesize(filename), &callback))
{
/* keep progress on screen */
printf("\n");
fprintf(stderr, "[INFO] Firmware sent successfully\n");
return 0;
}
else
{
fprintf(stderr, "[ERR] Error occured during sending.\n");
return -1;
}
mtp_finished(mtp_info);
}
static int filesize(const char* filename)
{
struct _stat sb;
int res;
res = _stat(filename, &sb);
if(res == -1) {
fprintf(stderr, "Error getting filesize!\n");
return -1;
}
return sb.st_size;
}
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