mirror of
https://github.com/WinampDesktop/winamp.git
synced 2024-11-15 03:15:05 -05:00
384 lines
11 KiB
C++
384 lines
11 KiB
C++
#include "JSAPI2_PlayerAPI.h"
|
|
#include "JSAPI2_Security.h"
|
|
#include "main.h"
|
|
#include "JSAPI.h"
|
|
#include "ipc_pe.h"
|
|
#include <strsafe.h>
|
|
|
|
JSAPI2::PlayerAPI::PlayerAPI(const wchar_t *_key, JSAPI::ifc_info *_info)
|
|
{
|
|
info = _info;
|
|
key = _key;
|
|
refCount = 1;
|
|
}
|
|
|
|
enum
|
|
{
|
|
DISPID_PLAYERAPI_PLAY, // start playing a file immediately (and clear the old playlist)
|
|
DISPID_PLAYERAPI_ENQUEUE, // insert a URL at the end of the playlist
|
|
DISPID_PLAYERAPI_INSERT, // insert a URL at a particular position in the playlist
|
|
DISPID_PLAYERAPI_CLEARQUEUE, // clear the playlist
|
|
DISPID_PLAYERAPI_GETURL, // get the URL (or filename) for an item in the playlist
|
|
DISPID_PLAYERAPI_GETTITLE, // get title for an item in the playlist
|
|
DISPID_PLAYERAPI_GETMETADATA, // get a metadata string for an item in the playlist
|
|
|
|
// properties
|
|
DISPID_PLAYERAPI_LENGTH, // length of the playlist
|
|
DISPID_PLAYERAPI_POSITION, // position in the playlist
|
|
};
|
|
|
|
#define DISP_TABLE \
|
|
CHECK_ID(Play, DISPID_PLAYERAPI_PLAY)\
|
|
CHECK_ID(Enqueue, DISPID_PLAYERAPI_ENQUEUE)\
|
|
CHECK_ID(Insert, DISPID_PLAYERAPI_INSERT)\
|
|
CHECK_ID(ClearQueue, DISPID_PLAYERAPI_CLEARQUEUE)\
|
|
CHECK_ID(GetURL, DISPID_PLAYERAPI_GETURL)\
|
|
CHECK_ID(GetTitle, DISPID_PLAYERAPI_GETTITLE)\
|
|
CHECK_ID(GetMetadata, DISPID_PLAYERAPI_GETMETADATA)\
|
|
CHECK_ID(length, DISPID_PLAYERAPI_LENGTH)\
|
|
CHECK_ID(cursor, DISPID_PLAYERAPI_POSITION)\
|
|
|
|
#define CHECK_ID(str, id)\
|
|
if (CSTR_EQUAL == CompareStringW(lcid, NORM_IGNORECASE, rgszNames[i], -1, L## #str, -1))\
|
|
{ rgdispid[i] = id; continue; }
|
|
|
|
HRESULT JSAPI2::PlayerAPI::GetIDsOfNames(REFIID riid, OLECHAR FAR* FAR* rgszNames, unsigned int cNames, LCID lcid, DISPID FAR* rgdispid)
|
|
{
|
|
bool unknowns = false;
|
|
for (unsigned int i = 0;i != cNames;i++)
|
|
{
|
|
DISP_TABLE
|
|
|
|
rgdispid[i] = DISPID_UNKNOWN;
|
|
unknowns = true;
|
|
|
|
}
|
|
if (unknowns)
|
|
return DISP_E_UNKNOWNNAME;
|
|
else
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT JSAPI2::PlayerAPI::GetTypeInfo(unsigned int itinfo, LCID lcid, ITypeInfo FAR* FAR* pptinfo)
|
|
{
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
HRESULT JSAPI2::PlayerAPI::GetTypeInfoCount(unsigned int FAR * pctinfo)
|
|
{
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
HRESULT JSAPI2::PlayerAPI::Play(WORD wFlags, DISPPARAMS FAR *pdispparams, VARIANT FAR *pvarResult, unsigned int FAR *puArgErr)
|
|
{
|
|
JSAPI_VERIFY_METHOD(wFlags);
|
|
JSAPI_VERIFY_PARAMCOUNT_OPTIONAL(pdispparams, 1, 3);
|
|
JSAPI_VERIFY_PARAMTYPE(pdispparams, 1, VT_BSTR, puArgErr);
|
|
JSAPI_VERIFY_PARAMTYPE_OPTIONAL(pdispparams, 2, VT_BSTR, puArgErr);
|
|
JSAPI_VERIFY_PARAMTYPE_OPTIONAL(pdispparams, 3, VT_I4, puArgErr);
|
|
|
|
JSAPI_INIT_RESULT(pvarResult, VT_BOOL);
|
|
|
|
if (security.GetActionAuthorization(L"player", L"playlist", key, info, JSAPI2::api_security::ACTION_PROMPT) == JSAPI2::api_security::ACTION_ALLOWED)
|
|
{
|
|
|
|
JSAPI_SET_RESULT(pvarResult, boolVal, VARIANT_TRUE);
|
|
enqueueFileWithMetaStructW s = {0,0,0,0};
|
|
SendMessageW(hMainWindow, WM_WA_IPC, 0, IPC_DELETE);
|
|
|
|
//PlayList_delete();
|
|
s.filename = JSAPI_PARAM(pdispparams, 1).bstrVal;
|
|
s.title = JSAPI_PARAM_OPTIONAL(pdispparams, 2, bstrVal, 0);
|
|
s.ext = NULL;
|
|
s.length = JSAPI_PARAM_OPTIONAL(pdispparams, 3, lVal, 0);
|
|
|
|
/*if (title)
|
|
PlayList_append_withinfo(filename, title, length);
|
|
else
|
|
PlayList_appendthing(filename, 0);
|
|
plEditRefresh();
|
|
*/
|
|
SendMessageW(hMainWindow, WM_WA_IPC, (WPARAM)&s, IPC_PLAYFILEW);
|
|
SendMessageW(hMainWindow, WM_WA_IPC, 0, IPC_STARTPLAY);
|
|
}
|
|
else
|
|
{
|
|
JSAPI_SET_RESULT(pvarResult, boolVal, VARIANT_FALSE);
|
|
}
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT JSAPI2::PlayerAPI::Enqueue(WORD wFlags, DISPPARAMS FAR *pdispparams, VARIANT FAR *pvarResult, unsigned int FAR *puArgErr)
|
|
{
|
|
JSAPI_VERIFY_METHOD(wFlags);
|
|
JSAPI_VERIFY_PARAMCOUNT_OPTIONAL(pdispparams, 1, 3);
|
|
JSAPI_VERIFY_PARAMTYPE(pdispparams, 1, VT_BSTR, puArgErr);
|
|
JSAPI_VERIFY_PARAMTYPE_OPTIONAL(pdispparams, 2, VT_BSTR, puArgErr);
|
|
JSAPI_VERIFY_PARAMTYPE_OPTIONAL(pdispparams, 3, VT_I4, puArgErr);
|
|
|
|
JSAPI_INIT_RESULT(pvarResult, VT_BOOL);
|
|
|
|
if (security.GetActionAuthorization(L"player", L"playlist", key, info, JSAPI2::api_security::ACTION_PROMPT) == JSAPI2::api_security::ACTION_ALLOWED)
|
|
{
|
|
JSAPI_SET_RESULT(pvarResult, boolVal, VARIANT_TRUE);
|
|
enqueueFileWithMetaStructW s = {0,0,0,0};
|
|
|
|
//PlayList_delete();
|
|
s.filename = JSAPI_PARAM(pdispparams, 1).bstrVal;
|
|
s.title = JSAPI_PARAM_OPTIONAL(pdispparams, 2, bstrVal, 0);
|
|
s.ext = NULL;
|
|
s.length = JSAPI_PARAM_OPTIONAL(pdispparams, 3, lVal, 0);
|
|
|
|
/*if (title)
|
|
PlayList_append_withinfo(filename, title, length);
|
|
else
|
|
PlayList_appendthing(filename, 0);
|
|
plEditRefresh();
|
|
*/
|
|
SendMessageW(hMainWindow, WM_WA_IPC, (WPARAM)&s, IPC_PLAYFILEW);
|
|
|
|
}
|
|
else
|
|
{
|
|
JSAPI_SET_RESULT(pvarResult, boolVal, VARIANT_FALSE);
|
|
}
|
|
return S_OK;
|
|
}
|
|
|
|
|
|
HRESULT JSAPI2::PlayerAPI::Insert(WORD wFlags, DISPPARAMS FAR *pdispparams, VARIANT FAR *pvarResult, unsigned int FAR *puArgErr)
|
|
{
|
|
JSAPI_VERIFY_METHOD(wFlags);
|
|
JSAPI_VERIFY_PARAMCOUNT_OPTIONAL(pdispparams, 2, 4);
|
|
JSAPI_VERIFY_PARAMTYPE(pdispparams, 1, VT_I4, puArgErr);
|
|
JSAPI_VERIFY_PARAMTYPE(pdispparams, 2, VT_BSTR, puArgErr);
|
|
JSAPI_VERIFY_PARAMTYPE_OPTIONAL(pdispparams, 3, VT_BSTR, puArgErr);
|
|
JSAPI_VERIFY_PARAMTYPE_OPTIONAL(pdispparams, 4, VT_I4, puArgErr);
|
|
|
|
JSAPI_INIT_RESULT(pvarResult, VT_BOOL);
|
|
|
|
if (security.GetActionAuthorization(L"player", L"playlist", key, info, JSAPI2::api_security::ACTION_PROMPT) == JSAPI2::api_security::ACTION_ALLOWED)
|
|
{
|
|
JSAPI_SET_RESULT(pvarResult, boolVal, VARIANT_TRUE);
|
|
fileinfoW info;
|
|
COPYDATASTRUCT cds;
|
|
cds.dwData = IPC_PE_INSERTFILENAMEW;
|
|
cds.lpData = &info;
|
|
cds.cbData = sizeof(info);
|
|
StringCbCopyW(info.file, sizeof(info.file), JSAPI_PARAM(pdispparams, 2).bstrVal);
|
|
info.index = JSAPI_PARAM(pdispparams, 1).lVal;
|
|
// benski> TODO const wchar_t *title = JSAPI_PARAM_OPTIONAL(pdispparams, 3, bstrVal, 0);
|
|
// benski> TODO int length = JSAPI_PARAM_OPTIONAL(pdispparams, 4, lVal, 0);
|
|
|
|
SendMessageW(hPLWindow, WM_COPYDATA, 0, (LPARAM)&cds);
|
|
|
|
}
|
|
else
|
|
{
|
|
JSAPI_SET_RESULT(pvarResult, boolVal, VARIANT_FALSE);
|
|
}
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT JSAPI2::PlayerAPI::ClearQueue(WORD wFlags, DISPPARAMS FAR *pdispparams, VARIANT FAR *pvarResult, unsigned int FAR *puArgErr)
|
|
{
|
|
JSAPI_VERIFY_METHOD(wFlags);
|
|
JSAPI_VERIFY_PARAMCOUNT(pdispparams, 0);
|
|
JSAPI_INIT_RESULT(pvarResult, VT_BOOL);
|
|
|
|
if (security.GetActionAuthorization(L"player", L"playlist", key, info, JSAPI2::api_security::ACTION_PROMPT) == JSAPI2::api_security::ACTION_ALLOWED)
|
|
{
|
|
JSAPI_SET_RESULT(pvarResult, boolVal, VARIANT_TRUE);
|
|
SendMessageW(hMainWindow, WM_WA_IPC, 0, IPC_DELETE);
|
|
}
|
|
else
|
|
{
|
|
JSAPI_SET_RESULT(pvarResult, boolVal, VARIANT_FALSE);
|
|
}
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT JSAPI2::PlayerAPI::GetURL(WORD wFlags, DISPPARAMS FAR *pdispparams, VARIANT FAR *pvarResult, unsigned int FAR *puArgErr)
|
|
{
|
|
JSAPI_VERIFY_METHOD(wFlags);
|
|
JSAPI_VERIFY_PARAMCOUNT(pdispparams, 1);
|
|
JSAPI_VERIFY_PARAMTYPE(pdispparams, 1, VT_I4, puArgErr);
|
|
|
|
JSAPI_INIT_RESULT(pvarResult, VT_BSTR);
|
|
|
|
if (security.GetActionAuthorization(L"player", L"metadata", key, info, JSAPI2::api_security::ACTION_PROMPT) == JSAPI2::api_security::ACTION_ALLOWED)
|
|
{
|
|
int position = JSAPI_PARAM(pdispparams, 1).lVal;
|
|
wchar_t filename[FILENAME_SIZE] = {0};
|
|
if (PlayList_getitem2W(position, filename, 0) == 0)
|
|
{
|
|
JSAPI_SET_RESULT(pvarResult, bstrVal, SysAllocString(filename));
|
|
}
|
|
else
|
|
{
|
|
JSAPI_EMPTY_RESULT(pvarResult);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
JSAPI_EMPTY_RESULT(pvarResult);
|
|
}
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT JSAPI2::PlayerAPI::GetTitle(WORD wFlags, DISPPARAMS FAR *pdispparams, VARIANT FAR *pvarResult, unsigned int FAR *puArgErr)
|
|
{
|
|
JSAPI_VERIFY_METHOD(wFlags);
|
|
JSAPI_VERIFY_PARAMCOUNT(pdispparams, 1);
|
|
JSAPI_VERIFY_PARAMTYPE(pdispparams, 1, VT_I4, puArgErr);
|
|
|
|
JSAPI_INIT_RESULT(pvarResult, VT_BSTR);
|
|
|
|
if (security.GetActionAuthorization(L"player", L"metadata", key, info, JSAPI2::api_security::ACTION_PROMPT) == JSAPI2::api_security::ACTION_ALLOWED)
|
|
{
|
|
int position = JSAPI_PARAM(pdispparams, 1).lVal;
|
|
wchar_t filetitle[FILETITLE_SIZE] = {0};
|
|
if (PlayList_getitem2W(position, 0, filetitle) == 0)
|
|
{
|
|
JSAPI_SET_RESULT(pvarResult, bstrVal, SysAllocString(filetitle));
|
|
}
|
|
else
|
|
{
|
|
JSAPI_EMPTY_RESULT(pvarResult);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
JSAPI_EMPTY_RESULT(pvarResult);
|
|
}
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT JSAPI2::PlayerAPI::GetMetadata(WORD wFlags, DISPPARAMS FAR *pdispparams, VARIANT FAR *pvarResult, unsigned int FAR *puArgErr)
|
|
{
|
|
JSAPI_VERIFY_METHOD(wFlags);
|
|
JSAPI_VERIFY_PARAMCOUNT(pdispparams, 2);
|
|
JSAPI_VERIFY_PARAMTYPE(pdispparams, 1, VT_I4, puArgErr);
|
|
JSAPI_VERIFY_PARAMTYPE(pdispparams, 2, VT_BSTR, puArgErr);
|
|
|
|
JSAPI_INIT_RESULT(pvarResult, VT_BSTR);
|
|
|
|
if (security.GetActionAuthorization(L"player", L"metadata", key, info, JSAPI2::api_security::ACTION_PROMPT) == JSAPI2::api_security::ACTION_ALLOWED)
|
|
{
|
|
int position = JSAPI_PARAM(pdispparams, 1).lVal;
|
|
wchar_t filename[FILENAME_SIZE] = {0};
|
|
if (PlayList_getitem2W(position, filename, 0) == 0)
|
|
{
|
|
wchar_t buffer[4096] = {0};
|
|
extendedFileInfoStructW info;
|
|
|
|
info.filename = filename;
|
|
info.metadata = JSAPI_PARAM(pdispparams, 2).bstrVal;
|
|
info.ret = buffer;
|
|
info.retlen = sizeof(buffer)/sizeof(*buffer);
|
|
|
|
if (NULL != info.filename &&
|
|
NULL != info.metadata)
|
|
{
|
|
if (0 == SendMessageW(hMainWindow, WM_WA_IPC, (WPARAM)&info, IPC_GET_EXTENDED_FILE_INFOW_HOOKABLE))
|
|
info.ret = NULL;
|
|
|
|
JSAPI_SET_RESULT(pvarResult, bstrVal, SysAllocString(info.ret));
|
|
}
|
|
else
|
|
JSAPI_EMPTY_RESULT(pvarResult);
|
|
}
|
|
else
|
|
{
|
|
JSAPI_EMPTY_RESULT(pvarResult);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
JSAPI_EMPTY_RESULT(pvarResult);
|
|
}
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT JSAPI2::PlayerAPI::length(WORD wFlags, DISPPARAMS FAR *pdispparams, VARIANT FAR *pvarResult, unsigned int FAR *puArgErr)
|
|
{
|
|
if (wFlags & DISPATCH_PROPERTYGET)
|
|
{
|
|
JSAPI_VERIFY_PARAMCOUNT(pdispparams, 0);
|
|
VariantInit(pvarResult);
|
|
V_VT(pvarResult) = VT_I4;
|
|
V_I4(pvarResult) = PlayList_getlength();
|
|
return S_OK;
|
|
}
|
|
|
|
return DISP_E_MEMBERNOTFOUND;
|
|
}
|
|
|
|
HRESULT JSAPI2::PlayerAPI::cursor(WORD wFlags, DISPPARAMS FAR *pdispparams, VARIANT FAR *pvarResult, unsigned int FAR *puArgErr)
|
|
{
|
|
if (wFlags & DISPATCH_PROPERTYPUT)
|
|
{
|
|
JSAPI_VERIFY_PARAMCOUNT(pdispparams, 1);
|
|
JSAPI_VERIFY_PARAMTYPE(pdispparams, 1, VT_I4, puArgErr);
|
|
if (security.GetActionAuthorization(L"player", L"playlist", key, info, JSAPI2::api_security::ACTION_PROMPT) == JSAPI2::api_security::ACTION_ALLOWED)
|
|
{
|
|
PlayList_setposition(JSAPI_PARAM(pdispparams, 1).lVal);
|
|
plEditRefresh();
|
|
}
|
|
return S_OK;
|
|
}
|
|
else if (wFlags & DISPATCH_PROPERTYGET)
|
|
{
|
|
JSAPI_VERIFY_PARAMCOUNT(pdispparams, 0);
|
|
VariantInit(pvarResult);
|
|
V_VT(pvarResult) = VT_I4;
|
|
V_I4(pvarResult) = PlayList_getPosition();
|
|
return S_OK;
|
|
}
|
|
|
|
return DISP_E_MEMBERNOTFOUND;
|
|
}
|
|
|
|
|
|
#undef CHECK_ID
|
|
#define CHECK_ID(str, id) case id: return str(wFlags, pdispparams, pvarResult, puArgErr);
|
|
HRESULT JSAPI2::PlayerAPI::Invoke(DISPID dispid, REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS FAR *pdispparams, VARIANT FAR *pvarResult, EXCEPINFO FAR * pexecinfo, unsigned int FAR *puArgErr)
|
|
{
|
|
switch (dispid)
|
|
{
|
|
DISP_TABLE
|
|
}
|
|
return DISP_E_MEMBERNOTFOUND;
|
|
}
|
|
|
|
STDMETHODIMP JSAPI2::PlayerAPI::QueryInterface(REFIID riid, PVOID *ppvObject)
|
|
{
|
|
if (!ppvObject)
|
|
return E_POINTER;
|
|
|
|
else if (IsEqualIID(riid, IID_IDispatch))
|
|
*ppvObject = (IDispatch *)this;
|
|
else if (IsEqualIID(riid, IID_IUnknown))
|
|
*ppvObject = this;
|
|
else
|
|
{
|
|
*ppvObject = NULL;
|
|
return E_NOINTERFACE;
|
|
}
|
|
|
|
AddRef();
|
|
return S_OK;
|
|
}
|
|
|
|
ULONG JSAPI2::PlayerAPI::AddRef(void)
|
|
{
|
|
return InterlockedIncrement(&refCount);
|
|
}
|
|
|
|
|
|
ULONG JSAPI2::PlayerAPI::Release(void)
|
|
{
|
|
LONG lRef = InterlockedDecrement(&refCount);
|
|
if (lRef == 0) delete this;
|
|
return lRef;
|
|
}
|