diff options
Diffstat (limited to 'Src/Winamp/BookmarksCOM.cpp')
| -rw-r--r-- | Src/Winamp/BookmarksCOM.cpp | 134 |
1 files changed, 134 insertions, 0 deletions
diff --git a/Src/Winamp/BookmarksCOM.cpp b/Src/Winamp/BookmarksCOM.cpp new file mode 100644 index 00000000..10a2b3f2 --- /dev/null +++ b/Src/Winamp/BookmarksCOM.cpp @@ -0,0 +1,134 @@ +/** (c) Nullsoft, Inc. C O N F I D E N T I A L + ** Filename: + ** Project: + ** Description: + ** Author: Ben Allison benski@nullsoft.com + ** Created: + **/ +#include "main.h" +#include "BookmarksCOM.h" +#include "../nu/AutoChar.h" +#include "../nu/AutoWide.h" +#include "api.h" + +enum +{ + DISP_BOOKMARK_ADD = 777, + DISP_BOOKMARK_GETXML, +}; + +#define CHECK_ID(str, id)\ + if (CSTR_EQUAL == CompareStringW(lcid, NORM_IGNORECASE, rgszNames[i], -1, L##str, -1))\ + { rgdispid[i] = id; continue; } + +HRESULT BookmarksCOM::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++) + { + CHECK_ID("Add", DISP_BOOKMARK_ADD) + CHECK_ID("GetXML", DISP_BOOKMARK_GETXML) + rgdispid[i] = DISPID_UNKNOWN; + unknowns = true; + } + if (unknowns) + return DISP_E_UNKNOWNNAME; + else + return S_OK; +} + +HRESULT BookmarksCOM::GetTypeInfo(unsigned int itinfo, LCID lcid, ITypeInfo FAR* FAR* pptinfo) +{ + return E_NOTIMPL; +} + +HRESULT BookmarksCOM::GetTypeInfoCount(unsigned int FAR * pctinfo) +{ + return E_NOTIMPL; +} + +void Bookmark_WriteAsXML(const wchar_t *filename, int max); + +HRESULT BookmarksCOM::Invoke(DISPID dispid, REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS FAR *pdispparams, VARIANT FAR *pvarResult, EXCEPINFO FAR * pexecinfo, unsigned int FAR *puArgErr) +{ + switch (dispid) + { + case DISP_BOOKMARK_ADD: + switch (pdispparams->cArgs) + { + case 1: + { + Bookmark_additem(pdispparams->rgvarg[0].bstrVal, + pdispparams->rgvarg[0].bstrVal); + return S_OK; + } + case 2: + { + Bookmark_additem(pdispparams->rgvarg[1].bstrVal, + pdispparams->rgvarg[0].bstrVal); + return S_OK; + } + } + break; + + case DISP_BOOKMARK_GETXML: + { + int max=0; + if (pdispparams->cArgs == 1) + { + max = _wtoi(pdispparams->rgvarg[0].bstrVal); + } + wchar_t tempPath[MAX_PATH] = {0}; + GetTempPathW(MAX_PATH, tempPath); + wchar_t tempFile[MAX_PATH] = {0}; + GetTempFileNameW(tempPath, L"bmx.b4s", 0, tempFile); + Bookmark_WriteAsXML(tempFile, max); + + HANDLE plFile = CreateFileW(tempFile, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, 0, 0); + size_t flen = SetFilePointer(plFile, 0, NULL, FILE_END); + SetFilePointer(plFile, 0, NULL, FILE_BEGIN); + + SAFEARRAY *bufferArray=SafeArrayCreateVector(VT_UI1, 0, (ULONG)flen); + void *data = 0; + SafeArrayAccessData(bufferArray, &data); + DWORD bytesRead = 0; + ReadFile(plFile, data, (DWORD)flen, &bytesRead, 0); + SafeArrayUnaccessData(bufferArray); + CloseHandle(plFile); + VariantInit(pvarResult); + V_VT(pvarResult) = VT_ARRAY|VT_UI1; + V_ARRAY(pvarResult) = bufferArray; + DeleteFileW(tempFile); + } + return S_OK; + } + return DISP_E_MEMBERNOTFOUND; +} + +STDMETHODIMP BookmarksCOM::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 BookmarksCOM::AddRef(void) +{ + return 0; +} + +ULONG BookmarksCOM::Release(void) +{ + return 0; +}
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