From 20d28e80a5c861a9d5f449ea911ab75b4f37ad0d Mon Sep 17 00:00:00 2001
From: Jef <jef@targetspot.com>
Date: Tue, 24 Sep 2024 14:54:57 +0200
Subject: Initial community commit

---
 Src/Plugins/Library/ml_wire/XMLWriter.cpp | 272 ++++++++++++++++++++++++++++++
 1 file changed, 272 insertions(+)
 create mode 100644 Src/Plugins/Library/ml_wire/XMLWriter.cpp

(limited to 'Src/Plugins/Library/ml_wire/XMLWriter.cpp')

diff --git a/Src/Plugins/Library/ml_wire/XMLWriter.cpp b/Src/Plugins/Library/ml_wire/XMLWriter.cpp
new file mode 100644
index 00000000..831db94e
--- /dev/null
+++ b/Src/Plugins/Library/ml_wire/XMLWriter.cpp
@@ -0,0 +1,272 @@
+#include "Main.h"
+#include "Feeds.h"
+#include "RFCDate.h"
+#include "Downloaded.h"
+#include "../nu/AutoLock.h"
+#include "Defaults.h"
+#include "../Agave/Language/api_language.h"
+
+using namespace Nullsoft::Utility;
+
+static void XMLWriteString(FILE *fp, const wchar_t *str)
+{
+	for (const wchar_t *itr = str; *itr; itr=CharNextW(itr))
+	{
+		switch (*itr)
+		{
+			case '<':	fputws(L"&lt;", fp);	break;
+			case '>':	fputws(L"&gt;", fp);	break;
+			case '&':	fputws(L"&amp;", fp);	break;
+			case '\"':	fputws(L"&quot;", fp);	break;
+			case '\'':	fputws(L"&apos;", fp);	break;
+			default:	fputwc(*itr, fp);		break;
+		}
+	}
+}
+
+static void InstaProp(FILE *fp, const wchar_t *property, const wchar_t *value)
+{
+	fwprintf(fp, L" %s=\"", property);
+	XMLWriteString(fp, value);
+	fputws(L"\"", fp);
+}
+
+static void InstaProp(FILE *fp, const wchar_t *property, int value)
+{
+	fwprintf(fp, L" %s=\"%i\"", property, value);
+}
+
+static void InstaPropI64(FILE *fp, const wchar_t *property, int64_t value)
+{
+	fwprintf(fp, L" %s=\"%I64d\"", property, value);
+}
+
+static void InstaPropTime(FILE *fp, const wchar_t *property, __time64_t value)
+{
+	fwprintf(fp, L" %s=\"%I64u\"", property, value);
+}
+
+static void InstaProp(FILE *fp, const wchar_t *property, float value)
+{
+	_fwprintf_l(fp, L" %s=\"%3.3f\"", WASABI_API_LNG->Get_C_NumericLocale(), property, value);
+}
+
+static void InstaProp(FILE *fp, const wchar_t *property, bool value)
+{
+	fwprintf(fp, L" %s=\"", property);
+	if (value)
+		fputws(L"true\"", fp);
+	else
+		fputws(L"false\"", fp);
+}
+
+static void InstaTag(FILE *fp, const wchar_t *tag, const wchar_t *content)
+{
+	if (content && !((INT_PTR)content < 65536) && *content)
+	{
+		fwprintf(fp, L"<%s>", tag);
+		XMLWriteString(fp, content);
+		fwprintf(fp, L"</%s>\r\n", tag);
+	}
+}
+
+static void InstaTag(FILE *fp, const wchar_t *tag, unsigned int uint)
+{
+	fwprintf(fp, L"<%s>%u</%s>", tag, uint, tag);
+}
+
+static void InstaTag(FILE *fp, const wchar_t *tag, __time64_t uint)
+{
+	fwprintf(fp, L"<%s>%I64u</%s>", tag, uint, tag);
+}
+
+static void BuildXMLString(FILE *fp, const RSS::Item &item)
+{
+	fputws(L"<item", fp);
+	InstaProp(fp, L"winamp:listened", item.listened);
+	InstaProp(fp, L"winamp:downloaded", item.downloaded);
+	fputws(L">\r\n", fp);
+
+	InstaTag(fp, L"title", item.itemName);
+
+	if (item.url && item.url[0])
+	{
+		fputws(L"<enclosure", fp);
+		InstaProp(fp, L"url", item.url);
+		InstaPropI64(fp, L"length", item.size);
+		fputws(L"/>\r\n", fp);
+	}
+
+	InstaTag(fp, L"guid",        item.guid);
+	InstaTag(fp, L"description", item.description);
+	InstaTag(fp, L"link",        item.link);
+	
+	if (item.duration && item.duration[0])
+	{
+		InstaTag(fp, L"itunes:duration", item.duration);
+	}
+
+	if (item.publishDate)
+	{
+		wchar_t date_str[128] = {0};
+		MakeRFCDateString(item.publishDate, date_str, 128);
+		InstaTag(fp, L"pubDate", date_str);
+	}
+
+	if (item.sourceUrl && item.sourceUrl[0])
+	{
+		fputws(L"<source",fp);
+		InstaProp(fp, L"src", item.sourceUrl);
+		fputws(L"/>\r\n", fp);
+	}
+
+	fputws(L"</item>\r\n", fp);
+}
+
+static void BuildXMLString(FILE *fp, Channel &channel)
+{
+	fputws(L"<channel", fp);
+
+	wchar_t date_str[128] = {0};
+	MakeRFCDateString(channel.lastUpdate, date_str, 128);
+
+	InstaProp(fp, L"winamp:lastupdate", date_str);
+	fputws(L">\r\n", fp);
+
+	// write update settings for this channel
+	fputws(L"<winamp:update", fp);
+	InstaProp(fp, L"usedefaultupdate", channel.useDefaultUpdate);
+	InstaProp(fp, L"needsrefresh",     channel.needsRefresh);
+
+
+	if (!channel.useDefaultUpdate)
+	{
+		InstaProp(fp, L"autoupdate", channel.autoUpdate);
+		InstaPropTime(fp, L"updatetime", channel.updateTime);
+	}
+	fputws(L"/>\r\n", fp);
+
+	if (!channel.useDefaultUpdate)
+	{
+		fputws(L"<winamp:download", fp);
+		InstaProp(fp, L"autodownload", channel.autoDownload);
+		
+		if (channel.autoDownload)
+		{
+			InstaProp(fp, L"autoDownloadEpisodes", channel.autoDownloadEpisodes);
+		}
+		fputws(L"/>\r\n", fp);
+	}
+
+	InstaTag(fp, L"winamp:url",  channel.url);
+	InstaTag(fp, L"title",       channel.title);
+	InstaTag(fp, L"link",        channel.link);
+	InstaTag(fp, L"description", channel.description);
+
+	if (channel.ttl)
+		InstaTag(fp, L"ttl", channel.ttl);
+	fputws(L"\r\n", fp);
+
+	Channel::ItemList::iterator itemItr;
+	for (itemItr = channel.items.begin();itemItr != channel.items.end(); itemItr++)
+		BuildXMLString(fp, *itemItr);
+
+	fputws(L"</channel>\r\n", fp);
+}
+
+void SaveChannels(const wchar_t *fileName, ChannelList &channels)
+{
+	FILE *fp = _wfopen(fileName, L"wb");
+	if (fp)
+	{
+		ChannelList::iterator itr;
+		wchar_t BOM = 0xFEFF;
+		fwrite(&BOM, sizeof(BOM), 1, fp);
+		fputws(L"<?xml version=\"1.0\" encoding=\"UTF-16\"?>\r\n", fp);
+		fputws(L"<rss version=\"2.0\" xmlns:winamp=\"http://www.winamp.com\">\r\n", fp);
+
+		for (itr = channels.begin();itr != channels.end();itr++)
+			BuildXMLString(fp, *itr);
+
+		fputws(L"</rss>", fp);
+		fclose(fp);
+	}
+}
+
+static void BuildXMLPreferences(FILE *fp)
+{
+	fputws(L"<download", fp);
+	InstaProp(fp, L"downloadpath",           defaultDownloadPath);
+	InstaProp(fp, L"autodownload",           autoDownload);
+	InstaProp(fp, L"autoDownloadEpisodes",   autoDownloadEpisodes);
+	InstaProp(fp, L"needToMakePodcastsView", needToMakePodcastsView);
+	fputws(L"/>\r\n", fp);
+
+	fputws(L"<update", fp);
+	InstaPropTime(fp, L"updatetime", updateTime);
+	InstaProp(fp, L"autoupdate",             autoUpdate);
+	InstaProp(fp, L"updateonlaunch",         updateOnLaunch);
+	fputws(L"/>\r\n", fp);
+
+	fputws(L"<subscriptions", fp);
+	InstaProp(fp, L"htmldivider",            htmlDividerPercent);
+	InstaProp(fp, L"channeldivider",         channelDividerPercent);
+	InstaProp(fp, L"itemtitlewidth",         itemTitleWidth);
+	InstaProp(fp, L"itemdatewidth",          itemDateWidth);
+	InstaProp(fp, L"itemmediawidth",         itemMediaWidth);
+	InstaProp(fp, L"itemsizewidth",          itemSizeWidth);
+	InstaProp(fp, L"currentitemsort",        currentItemSort);
+	InstaProp(fp, L"itemsortascending",      itemSortAscending);
+	InstaProp(fp, L"channelsortascending",   channelSortAscending);
+	InstaProp(fp, L"channelLastSelection",   channelLastSelection);
+	fputws(L"/>\r\n", fp);
+
+	fputws(L"<downloadsView", fp);
+	InstaProp(fp, L"downloadsChannelWidth",  downloadsChannelWidth);
+	InstaProp(fp, L"downloadsItemWidth",     downloadsItemWidth);
+	InstaProp(fp, L"downloadsProgressWidth", downloadsProgressWidth);
+	InstaProp(fp, L"downloadsPathWidth",     downloadsPathWidth);
+
+	InstaProp(fp, L"downloadsItemSort",      downloadsItemSort);
+	InstaProp(fp, L"downloadsSortAscending", downloadsSortAscending);
+	fputws(L"/>\r\n", fp);
+
+	fputws(L"<service", fp);
+	InstaProp(fp, L"url", serviceUrl);
+	fputws(L"/>\r\n", fp);
+}
+
+static void BuildXMLDownloads(FILE *fp, DownloadList &downloads)
+{
+	fputws(L"<downloads>", fp);
+	AutoLock lock (downloads);
+	DownloadList::const_iterator itr;
+	for ( itr = downloads.begin(); itr != downloads.end(); itr++ )
+	{
+		fputws(L"<download>", fp);
+		InstaTag(fp, L"channel",     itr->channel);
+		InstaTag(fp, L"item",        itr->item);
+		InstaTag(fp, L"url",         itr->url);
+		InstaTag(fp, L"path",        itr->path);
+		InstaTag(fp, L"publishDate", itr->publishDate);
+		fputws(L"</download>\r\n", fp);
+	}
+
+	fputws(L"</downloads>", fp);
+}
+
+void SaveSettings(const wchar_t *fileName, DownloadList &downloads)
+{
+	FILE *fp = _wfopen(fileName, L"wb");
+	if (fp)
+	{
+		wchar_t BOM = 0xFEFF;
+		fwrite(&BOM, sizeof(BOM), 1, fp);
+		fputws(L"<?xml version=\"1.0\" encoding=\"UTF-16\"?>\r\n", fp);
+		fputws(L"<winamp:preferences xmlns:winamp=\"http://www.winamp.com\" version=\"2\">\r\n", fp);
+		BuildXMLPreferences(fp);
+		BuildXMLDownloads(fp, downloads);
+		fputws(L"</winamp:preferences>", fp);
+		fclose(fp);
+	}
+}
\ No newline at end of file
-- 
cgit