Initial community commit

Src/Plugins/Library/ml_wire/Item.cpp

@@ -0,0 +1,174 @@
+#include "Item.h"
+#include "util.h"
+#include "defaults.h"
+#include <shlwapi.h>
+#include <strsafe.h>
+
+void RSS::Item::Reset()
+{
+	free(itemName);
+	free(url);
+	free(sourceUrl);
+	free(guid);
+	free(description);
+	free(link);
+	free(duration);
+}
+
+void RSS::Item::Init()
+{
+	listened = false;
+	publishDate = 0;
+	generatedDate = true;
+	downloaded=false;
+	itemName=0;
+	url=0;
+	sourceUrl=0;
+	guid=0;
+	description=0;
+	link=0;
+	duration=0;
+	size=0;
+}
+
+RSS::Item::Item()
+{
+	Init();
+}
+
+RSS::Item::~Item()
+{
+	Reset();
+}
+
+RSS::Item::Item(const RSS::Item &copy)
+{
+	Init();
+	operator =(copy);
+}
+
+const RSS::Item &RSS::Item::operator =(const RSS::Item &copy)
+{
+	Reset();
+	Init();
+	listened=copy.listened;
+	publishDate = copy.publishDate;
+	generatedDate = copy.generatedDate;
+	downloaded=copy.downloaded;
+	itemName=_wcsdup(copy.itemName);
+	url=_wcsdup(copy.url);
+	sourceUrl=_wcsdup(copy.sourceUrl);
+	guid=_wcsdup(copy.guid);
+	description=_wcsdup(copy.description);
+	link=_wcsdup(copy.link);
+	duration=wcsdup(copy.duration);
+	size = copy.size;
+	return *this;
+}
+
+HRESULT RSS::Item::GetDownloadFileName(const wchar_t *channelName, wchar_t *buffer, int bufferMax, BOOL fValidatePath) const
+{
+	if (NULL == buffer || NULL == channelName) return E_INVALIDARG;
+	buffer[0] = L'\0';
+
+	WCHAR szBuffer[MAX_PATH] = {0};
+	
+	if (FAILED(StringCchCopyN(szBuffer, ARRAYSIZE(szBuffer), channelName, 100)))
+		return E_UNEXPECTED;
+	
+	Plugin_CleanDirectory(szBuffer);
+	Plugin_ReplaceBadPathChars(szBuffer);
+
+	if (L'\0' == *szBuffer)
+		StringCchCopy(szBuffer, ARRAYSIZE(szBuffer), L"UnknownChannel");
+
+	if (FALSE == PathCombine(buffer, defaultDownloadPath, szBuffer))
+		return E_FAIL;
+	
+	if (FALSE != fValidatePath && FAILED(Plugin_EnsurePathExist(buffer)))
+		return E_FAIL;
+	
+	LPWSTR cursor = szBuffer;
+	size_t remaining = ARRAYSIZE(szBuffer);
+
+	tm* time = _localtime64(&publishDate);
+	if(NULL != time && publishDate > 0) 
+	{
+		StringCchPrintfEx(cursor, remaining, &cursor, &remaining, STRSAFE_NULL_ON_FAILURE,  
+			L"%04d-%02d-%02d - ", time->tm_year+1900, time->tm_mon+1, time->tm_mday);
+	}
+
+	LPWSTR t = cursor;
+	if (FAILED(StringCchCopyNEx(cursor, remaining, itemName, 100, &cursor, &remaining, 0)))
+		return E_UNEXPECTED;
+
+	INT offset = Plugin_CleanDirectory(t);
+	if (0 != offset)
+	{
+		remaining += offset;
+		cursor -= offset;
+	}
+
+	if (t == cursor)
+		StringCchCopyEx(cursor, remaining, L"UnknownItem", &cursor, &remaining, 0);
+	else
+		Plugin_ReplaceBadPathChars(t);
+
+	if (FAILED(Plugin_FileExtensionFromUrl(cursor, (INT)remaining, url, L".mp3")))
+		return E_UNEXPECTED;
+
+	if (FALSE == PathAppend(buffer, szBuffer))
+		return E_FAIL;
+	
+	return S_OK;	
+}
+
+void RSS::MutableItem::SetLink(const wchar_t *value)
+{
+	free(link);
+	link = _wcsdup(value);
+}
+
+void RSS::MutableItem::SetItemName(const wchar_t *value)
+{
+	free(itemName);
+	itemName = _wcsdup(value);
+}
+
+void RSS::MutableItem::SetURL(const wchar_t *value)
+{
+	free(url);
+	url = _wcsdup(value);
+}
+
+void RSS::MutableItem::SetSourceURL(const wchar_t *value)
+{
+	free(sourceUrl);
+	sourceUrl = _wcsdup(value);
+}
+
+void RSS::MutableItem::SetGUID(const wchar_t *value)
+{
+	free(guid);
+	guid = _wcsdup(value);
+}
+
+void RSS::MutableItem::SetDescription(const wchar_t *value)
+{
+	free(description);
+	description = _wcsdup(value);
+}
+
+void RSS::MutableItem::SetDuration(const wchar_t *value)
+{
+	free(duration);
+	duration = _wcsdup(value);
+}
+
+void RSS::MutableItem::SetSize(const wchar_t * _size)
+{
+	if (_size)
+		size = _wtoi64(_size);
+	else
+		size=0;
+}