Initial community commit

1 files changed, 215 insertions, 0 deletions

diff --git a/Src/omBrowser/enumIniFile.cpp b/Src/omBrowser/enumIniFile.cpp
new file mode 100644
index 00000000..33b5e47e
--- /dev/null
+++ b/Src/omBrowser/enumIniFile.cpp
@@ -0,0 +1,215 @@
+#include "main.h"
+#include "./enumIniFile.h"
+#include "./service.h"
+#include "./ifc_omservicehost.h"
+#include "./ifc_omstorage.h"
+#include "./ifc_omstoragehandlerenum.h"
+#include "./ifc_omstorageext.h"
+#include "./ifc_omfilestorage.h"
+
+#include <shlwapi.h>
+#include <strsafe.h>
+
+#define OMS_GROUP			"OnlineService"
+
+#define OMS_ID				"id"
+#define OMS_NAME			"name"
+#define OMS_URL				"url"
+#define OMS_ICON			"icon"
+#define OMS_FLAGS			"flags"
+#define OMS_RATING			"rating"
+#define OMS_VERSION			"version"
+#define OMS_DESCRIPTION		"description"
+#define OMS_AUTHORFIRST		"authorFirst"
+#define OMS_AUTHORLAST		"authorLast"
+#define OMS_PUBLISHED		"publishedDate"
+#define OMS_UPDATED			"updatedDate"
+#define OMS_THUMBNAIL		"thumbnail"
+#define OMS_SCREENSHOT		"screenshot"
+#define OMS_GENERATION		"generation"
+
+EnumIniFile::EnumIniFile(LPCWSTR pszAddress, ifc_omservicehost *serviceHost)
+	: ref(1), address(NULL), host(serviceHost), hFind(NULL)
+{
+	address = Plugin_CopyString(pszAddress);
+
+	if (NULL != host) 
+	{
+		host->AddRef();
+
+		ifc_omstorageext *storageExt = NULL;
+		if (SUCCEEDED(host->QueryInterface(IFC_OmStorageExt, (void**)&storageExt)) && storageExt != NULL)
+		{	
+			ifc_omstoragehandlerenum *handlerEnum = NULL;
+			if (SUCCEEDED(storageExt->Enumerate(&SUID_OmStorageIni, &handlerEnum)) && handlerEnum != NULL)
+			{
+				reader.RegisterHandlers(handlerEnum);
+				handlerEnum->Release();
+			}
+			storageExt->Release();
+		}
+	}
+}
+
+EnumIniFile::~EnumIniFile()
+{
+	Plugin_FreeString(address);
+	
+	if (NULL != host) 
+		host->Release();
+
+	if (NULL != hFind)
+		FindClose(hFind);
+}
+
+HRESULT EnumIniFile::CreateInstance(LPCWSTR pszAddress, ifc_omservicehost *host, EnumIniFile **instance)
+{
+	if (NULL == instance) 
+		return E_POINTER;
+
+	WCHAR szBuffer[MAX_PATH * 2] = {0};
+	HRESULT hr = Plugin_ResolveRelativePath(pszAddress, host, szBuffer, ARRAYSIZE(szBuffer));
+	if (FAILED(hr)) return hr;
+
+	// test if we can load this one
+	if (FALSE == PathIsDirectory(szBuffer) && PathFileExists(szBuffer))
+	{
+		UINT id = GetPrivateProfileInt(TEXT(OMS_GROUP), WTEXT(OMS_ID), 0, pszAddress);
+		if (0 == id) return OMSTORAGE_E_UNKNOWN_FORMAT;
+	}
+
+	*instance = new EnumIniFile(szBuffer, host);
+	if (NULL == *instance) return E_OUTOFMEMORY;
+
+	return S_OK;
+}
+
+size_t EnumIniFile::AddRef()
+{
+	return InterlockedIncrement((LONG*)&ref);
+}
+
+size_t EnumIniFile::Release()
+{
+	if (0 == ref)
+		return ref;
+	
+	LONG r = InterlockedDecrement((LONG*)&ref);
+	if (0 == r)
+		delete(this);
+	
+	return r;
+}
+
+int EnumIniFile::QueryInterface(GUID interface_guid, void **object)
+{
+	if (NULL == object) return E_POINTER;
+	
+	if (IsEqualIID(interface_guid, IFC_OmServiceEnum))
+		*object = static_cast<ifc_omserviceenum*>(this);
+	else
+	{
+		*object = NULL;
+		return E_NOINTERFACE;
+	}
+
+	if (NULL == *object)
+		return E_UNEXPECTED;
+
+	AddRef();
+	return S_OK;
+}
+
+HRESULT EnumIniFile::Next(ULONG listSize, ifc_omservice **elementList, ULONG *elementCount)
+{
+	if(NULL != elementCount)
+		*elementCount = 0;
+	
+	if (0 == listSize || NULL == elementList) 
+		return E_INVALIDARG;
+	
+	ULONG counter = 0;
+	BOOL bFoundNext = FALSE;
+	HRESULT hr = S_OK;
+
+	if (NULL == hFind)
+	{
+		hFind = FindFirstFile(address, &fData);
+		if (INVALID_HANDLE_VALUE == hFind)
+		{
+			DWORD error = GetLastError();
+			return HRESULT_FROM_WIN32(error);
+		}
+		bFoundNext = TRUE;
+	}
+	else
+	{
+		bFoundNext = FindNextFile(hFind, &fData);
+	}
+
+	if (bFoundNext)
+	{		
+		do 
+		{	
+			LPCWSTR p = address;
+			while(p && L'.' == *p && L'\0' != *p) p++;
+			if (p && L'\0' != *p)
+			{
+				WCHAR base[MAX_PATH] = {0};
+				StringCchCopy(base, MAX_PATH, address);
+				PathRemoveFileSpec(base);
+
+				int baseLen = lstrlen(base);
+				base[baseLen] = L'\0';
+
+				if (!PathAppend(base, fData.cFileName))
+				{
+					base[baseLen] = L'\0';
+					PathAppend(base, fData.cAlternateFileName);
+				}
+
+				hr = reader.Load(base, host, &elementList[counter]);
+				if (S_OK == hr)
+				{
+					listSize--;
+					counter++;
+					if (0 == listSize) break;
+				}
+			}
+			bFoundNext = FindNextFile(hFind, &fData);
+
+		} while(bFoundNext);
+	}
+
+	if(NULL != elementCount)
+		*elementCount = counter;
+
+	return (counter > 0) ? S_OK : S_FALSE;
+}
+
+HRESULT EnumIniFile::Reset(void)
+{
+	if (NULL != hFind)
+	{
+		FindClose(hFind);
+		hFind = NULL;
+	}
+
+	return S_OK;
+}
+
+HRESULT EnumIniFile::Skip(ULONG elementCount)
+{
+	return E_NOTIMPL;
+}
+
+#define CBCLASS EnumIniFile
+START_DISPATCH;
+CB(ADDREF, AddRef)
+CB(RELEASE, Release)
+CB(QUERYINTERFACE, QueryInterface)
+CB(API_NEXT, Next)
+CB(API_RESET, Reset)
+CB(API_SKIP, Skip)
+END_DISPATCH;
+#undef CBCLASS
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