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-rw-r--r--utils/MTP/MTP_DLL/mtp_wrapper.cpp284
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diff --git a/utils/MTP/MTP_DLL/mtp_wrapper.cpp b/utils/MTP/MTP_DLL/mtp_wrapper.cpp
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+++ b/utils/MTP/MTP_DLL/mtp_wrapper.cpp
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+/*
+ * Windows MTP Firmware Uploading Implementation
+ *
+ * Based on http://opensource.creative.com/mtp_xfer.html
+ * Edited by Maurus Cuelenaere for Rockbox
+ *
+ * Copyright (c) 2009, Maurus Cuelenaere
+ * 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.
+ * * Neither the name of the <organization> nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY MAURUS CUELENAERE ''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 MAURUS CUELENAERE 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 "stdafx.h"
+
+#include <windows.h>
+#include "mswmdm_i.c"
+#include "mswmdm.h"
+#include "sac.h"
+#include "scclient.h"
+
+#include "progresshelper.h"
+#include "MTP_DLL.h"
+
+/*
+ * Compilation requirements:
+ *
+ * Download the Windows Media Format 9.5 SDK
+ * Add "c:\wmsdk\wmfsdk95\include,c:\wmsdk\wmfsdk95\wmdm\inc" to your inclusion path
+ * Add "c:\wmsdk\wmfsdk95\lib,c:\wmsdk\wmfsdk95\wmdm\lib" to your library inclusion path
+ * Link to "mssachlp.lib"
+ *
+ */
+
+struct mtp_if {
+ IComponentAuthenticate* pICompAuth;
+ CSecureChannelClient *pSacClient;
+ IWMDeviceManager3* pIdvMgr;
+ bool initialized;
+};
+
+
+extern "C" {
+static int mtp_init(struct mtp_if* mtp)
+{
+ HRESULT hr;
+ mtp->pSacClient = new CSecureChannelClient;
+ mtp->pIdvMgr = NULL;
+ mtp->initialized = false;
+
+ /* these are generic keys */
+ BYTE abPVK[] = {0x00};
+ BYTE abCert[] = {0x00};
+
+ CoInitialize(NULL);
+
+ /* get an authentication interface */
+ hr = CoCreateInstance(CLSID_MediaDevMgr, NULL, CLSCTX_ALL,
+ IID_IComponentAuthenticate, (void **)&mtp->pICompAuth);
+ if SUCCEEDED(hr)
+ {
+ /* create a secure channel client certificate */
+ hr = mtp->pSacClient->SetCertificate(SAC_CERT_V1, (BYTE*) abCert,
+ sizeof(abCert), (BYTE*) abPVK, sizeof(abPVK));
+ if SUCCEEDED(hr)
+ {
+ /* bind the authentication interface to the secure channel client */
+ mtp->pSacClient->SetInterface(mtp->pICompAuth);
+
+ /* trigger communication */
+ hr = mtp->pSacClient->Authenticate(SAC_PROTOCOL_V1);
+ if SUCCEEDED(hr)
+ {
+ /* get main interface to media device manager */
+ hr = mtp->pICompAuth->QueryInterface(IID_IWMDeviceManager2,
+ (void**)&mtp->pIdvMgr);
+ if SUCCEEDED(hr)
+ {
+ mtp->initialized = true;
+ }
+ }
+ }
+ }
+ else {
+ CoUninitialize();
+ }
+ return mtp->initialized;
+}
+
+
+static int mtp_close(struct mtp_if* mtp)
+{
+ if(mtp->initialized)
+ {
+ mtp->pIdvMgr->Release();
+ mtp->pICompAuth->Release();
+ CoUninitialize();
+ mtp->initialized = false;
+ }
+ return 0;
+}
+
+__declspec(dllexport) int mtp_description(wchar_t* name, wchar_t* manufacturer, DWORD* version)
+{
+ HRESULT hr;
+ int num = 0;
+ struct mtp_if mtp;
+ /* zero mtp structure */
+ memset(&mtp, 0, sizeof(struct mtp_if));
+
+ /* initialize interface */
+ mtp_init(&mtp);
+ if(mtp.initialized == false) {
+ return -1;
+ }
+
+ /* we now have a media device manager interface... */
+ /* enumerate devices... */
+ IWMDMEnumDevice *pIEnumDev;
+ wchar_t pwsString[256];
+ hr = mtp.pIdvMgr->EnumDevices2(&pIEnumDev);
+ if SUCCEEDED(hr) {
+ hr = pIEnumDev->Reset(); /* Next will now return the first device */
+ if SUCCEEDED(hr) {
+ IWMDMDevice3* pIDevice;
+ unsigned long ulNumFetched;
+ hr = pIEnumDev->Next(1, (IWMDMDevice **)&pIDevice, &ulNumFetched);
+ while (SUCCEEDED(hr) && (hr != S_FALSE)) {
+ /* output device name */
+ hr = pIDevice->GetName(pwsString, 256);
+ if SUCCEEDED(hr) {
+ wcsncpy_s(name, 256, pwsString, _TRUNCATE);
+ num++;
+ }
+ /* device manufacturer */
+ hr = pIDevice->GetManufacturer(pwsString, 256);
+ if SUCCEEDED(hr) {
+ wcsncpy_s(manufacturer, 256, pwsString, _TRUNCATE);
+ }
+ /* device version -- optional interface so might fail. */
+ DWORD ver;
+ hr = pIDevice->GetVersion(&ver);
+ if SUCCEEDED(hr) {
+ *version = ver;
+ }
+ else {
+ *version = 0;
+ }
+
+ /* move to next device */
+ hr = pIEnumDev->Next(1, (IWMDMDevice **)&pIDevice, &ulNumFetched);
+ }
+ pIEnumDev->Release();
+ }
+ mtp_close(&mtp);
+ }
+ return (num > 0) ? num : -1;
+}
+
+__declspec(dllexport) int mtp_sendnk(LPWSTR file, int filesize, void (*callback)(unsigned int progress, unsigned int max))
+{
+ HRESULT hr;
+ bool return_value = false;
+ struct mtp_if mtp;
+ /* zero mtp structure */
+ memset(&mtp, 0, sizeof(struct mtp_if));
+
+ /* initialize interface */
+ mtp_init(&mtp);
+ if(mtp.initialized == false) {
+ return false;
+ }
+ /* enumerate devices... */
+ IWMDMEnumDevice *pIEnumDev;
+ hr = mtp.pIdvMgr->EnumDevices2(&pIEnumDev);
+ if SUCCEEDED(hr)
+ {
+ hr = pIEnumDev->Reset(); /* Next will now return the first device */
+ if SUCCEEDED(hr)
+ {
+ IWMDMDevice3* pIDevice;
+ unsigned long ulNumFetched;
+ hr = pIEnumDev->Next(1, (IWMDMDevice **)&pIDevice, &ulNumFetched);
+ while (SUCCEEDED(hr) && (hr != S_FALSE))
+ {
+ /* get storage info */
+ DWORD tempDW;
+ pIDevice->GetType(&tempDW);
+ if (tempDW & WMDM_DEVICE_TYPE_STORAGE)
+ {
+ IWMDMEnumStorage *pIEnumStorage = NULL;
+ IWMDMStorage *pIStorage = NULL;
+ IWMDMStorage3 *pIFileStorage = NULL;
+ hr = pIDevice->EnumStorage(&pIEnumStorage);
+ if SUCCEEDED(hr)
+ {
+ pIEnumStorage->Reset();
+ hr = pIEnumStorage->Next(1, (IWMDMStorage **)&pIStorage, &ulNumFetched);
+ while (SUCCEEDED(hr) && (hr != S_FALSE))
+ {
+ IWMDMStorage3 *pNewStorage;
+ hr = pIStorage->QueryInterface(IID_IWMDMStorage3, (void **)&pNewStorage);
+ if SUCCEEDED(hr)
+ {
+ IWMDMStorageControl3 *pIWMDMStorageControl;
+ hr = pNewStorage->QueryInterface(IID_IWMDMStorageControl3,
+ (void**)&pIWMDMStorageControl);
+ if SUCCEEDED(hr)
+ {
+ IWMDMMetaData *pIWMDMMetaData = NULL;
+ hr = pNewStorage->CreateEmptyMetadataObject(&pIWMDMMetaData);
+ if (SUCCEEDED(hr))
+ {
+ DWORD dw = WMDM_FORMATCODE_UNDEFINEDFIRMWARE;
+ hr = pIWMDMMetaData->AddItem(WMDM_TYPE_DWORD, g_wszWMDMFormatCode, (BYTE *)&dw, sizeof(dw));
+ hr = pIWMDMMetaData->AddItem(WMDM_TYPE_STRING, g_wszWMDMFileName, (BYTE *)L"nk.bin", 32);
+ DWORD ow[2];
+ ow[0] = filesize;
+ ow[1] = 0;
+ hr = pIWMDMMetaData->AddItem(WMDM_TYPE_QWORD, g_wszWMDMFileSize, (BYTE *)ow, 2 * sizeof(dw));
+ if (SUCCEEDED(hr))
+ {
+ IWMDMStorage *pNewObject = NULL;
+ CProgressHelper *progress = new CProgressHelper(callback);
+
+ hr = pIWMDMStorageControl->Insert3(
+ WMDM_MODE_BLOCK | WMDM_CONTENT_FILE | WMDM_MODE_PROGRESS,
+ 0,
+ file,
+ NULL,
+ NULL,
+ (callback == NULL ? NULL : (IWMDMProgress*)progress),
+ pIWMDMMetaData,
+ NULL,
+ (IWMDMStorage **)&pNewObject);
+
+ if(SUCCEEDED(hr)
+ || hr == WMDM_S_NOT_ALL_PROPERTIES_APPLIED
+ || hr == WMDM_S_NOT_ALL_PROPERTIES_RETRIEVED)
+ {
+ return_value = true;
+ hr = S_FALSE;
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+ pIEnumStorage->Release();
+ }
+
+ /* move to next device */
+ if(!return_value)
+ hr = pIEnumDev->Next(1, (IWMDMDevice **)&pIDevice, &ulNumFetched);
+ }
+ pIEnumDev->Release();
+ }
+ mtp_close(&mtp);
+ }
+ return return_value ? 1 : 0;
+}
+
+} \ No newline at end of file
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