From 2462d03f322261bd616721c2b2065c4004b36c9c Mon Sep 17 00:00:00 2001
From: Michele Calgaro <michele.calgaro@yahoo.it>
Date: Sat, 11 May 2024 21:28:48 +0900
Subject: Initial import (as is) from Debian Snapshot's 'fbreader' source code
 (https://snapshot.debian.org/package/fbreader/0.99.4%2Bdfsg-6). The Debian
 code is provided under GPL2 license.

Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>
---
 fbreader/src/formats/util/EntityFilesCollector.cpp | 62 ++++++++++++++++++++++
 1 file changed, 62 insertions(+)
 create mode 100644 fbreader/src/formats/util/EntityFilesCollector.cpp

(limited to 'fbreader/src/formats/util/EntityFilesCollector.cpp')

diff --git a/fbreader/src/formats/util/EntityFilesCollector.cpp b/fbreader/src/formats/util/EntityFilesCollector.cpp
new file mode 100644
index 0000000..075bd29
--- /dev/null
+++ b/fbreader/src/formats/util/EntityFilesCollector.cpp
@@ -0,0 +1,62 @@
+/*
+ * Copyright (C) 2004-2012 Geometer Plus <contact@geometerplus.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA.
+ */
+
+#include <ZLStringUtil.h>
+#include <ZLibrary.h>
+#include <ZLFile.h>
+#include <ZLDir.h>
+
+#include "EntityFilesCollector.h"
+
+EntityFilesCollector *EntityFilesCollector::ourInstance = 0;
+
+EntityFilesCollector &EntityFilesCollector::Instance() {
+	if (ourInstance == 0) {
+		ourInstance = new EntityFilesCollector();
+	}
+	return *ourInstance;
+}
+	
+const std::vector<std::string> &EntityFilesCollector::externalDTDs(const std::string &format) {
+	std::map<std::string,std::vector<std::string> >::const_iterator it = myCollections.find(format);
+	if (it != myCollections.end()) {
+		return it->second;
+	}
+
+	std::vector<std::string> &collection = myCollections[format];
+
+	std::string directoryName =
+		ZLibrary::ApplicationDirectory() + ZLibrary::FileNameDelimiter +
+		"formats" + ZLibrary::FileNameDelimiter + format;
+	shared_ptr<ZLDir> dtdPath = ZLFile(directoryName).directory();
+	if (!dtdPath.isNull()) {
+		std::vector<std::string> files;
+		dtdPath->collectFiles(files, false);
+		for (std::vector<std::string>::const_iterator it = files.begin(); it != files.end(); ++it) {
+			if (ZLStringUtil::stringEndsWith(*it, ".ent")) {
+				collection.push_back(dtdPath->itemPath(*it));
+			}
+		}
+	}
+
+	return collection;
+}
+
+EntityFilesCollector::EntityFilesCollector() {
+}
-- 
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