winamp/Src/Plugins/Library/ml_wire/Item.cpp

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2024-09-24 12:54:57 +00:00
#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;
}