feat(core): add ContentType class

src/CMakeLists.txt

@@ -28,13 +28,13 @@ set(LINPHONE_CXX_OBJECTS_PRIVATE_HEADER_FILES
 	call/call-listener.h
 	call/call-p.h
 	call/call.h
-	chat/basic-chat-room.h
 	chat/basic-chat-room-p.h
+	chat/basic-chat-room.h
 	chat/chat-message.h
 	chat/chat-room-p.h
 	chat/chat-room.h
-	chat/client-group-chat-room.h
 	chat/client-group-chat-room-p.h
+	chat/client-group-chat-room.h
 	chat/cpim/cpim.h
 	chat/cpim/header/cpim-core-headers.h
 	chat/cpim/header/cpim-generic-header.h
@@ -45,8 +45,8 @@ set(LINPHONE_CXX_OBJECTS_PRIVATE_HEADER_FILES
 	chat/cpim/parser/cpim-parser.h
 	chat/imdn.h
 	chat/is-composing.h
-	chat/real-time-text-chat-room.h
 	chat/real-time-text-chat-room-p.h
+	chat/real-time-text-chat-room.h
 	conference/conference-listener.h
 	conference/conference-p.h
 	conference/conference.h
@@ -63,6 +63,8 @@ set(LINPHONE_CXX_OBJECTS_PRIVATE_HEADER_FILES
 	conference/session/call-session.h
 	conference/session/media-session.h
 	conference/session/port-config.h
+	content/content-type.h
+	content/content.h
 	content/content.h
 	core/core.h
 	db/abstract/abstract-db-p.h
@@ -117,6 +119,8 @@ set(LINPHONE_CXX_OBJECTS_SOURCE_FILES
 	conference/remote-conference.cpp
 	conference/session/call-session.cpp
 	conference/session/media-session.cpp
+	content/content-type.cpp
+	content/content.cpp
 	content/content.cpp
 	core/core.cpp
 	db/abstract/abstract-db.cpp

src/content/content-type.cpp

+/*
+ * content-type.cpp
+ * Copyright (C) 2017  Belledonne Communications SARL
+ *
+ * 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 3 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, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "content-type.h"
+#include "object/clonable-object-p.h"
+
+// =============================================================================
+
+using namespace std;
+
+LINPHONE_BEGIN_NAMESPACE
+
+class ContentTypePrivate : public ClonableObjectPrivate {
+public:
+	string type;
+	string subType;
+};
+
+// -----------------------------------------------------------------------------
+
+ContentType::ContentType (const string &contentType) : ClonableObject(*new ContentTypePrivate) {
+	L_D(ContentType);
+
+	size_t pos = contentType.find('/');
+	if (pos == string::npos)
+		return;
+
+	if (setType(contentType.substr(0, pos))) {
+		if (!setSubType(contentType.substr(pos + 1)))
+			d->type.clear();
+	}
+}
+
+ContentType::ContentType (const string &type, const string &subType) : ClonableObject(*new ContentTypePrivate) {
+	L_D(ContentType);
+
+	if (setType(type)) {
+		if (!setSubType(subType))
+			d->type.clear();
+	}
+}
+
+ContentType::ContentType (const ContentType &src) : ContentType(src.getType(), src.getSubType()) {}
+
+ContentType &ContentType::operator= (const ContentType &src) {
+	if (this != &src) {
+		setType(src.getType());
+		setSubType(src.getSubType());
+	}
+
+	return *this;
+}
+
+bool ContentType::operator== (const ContentType &contentType) {
+	return getType() == contentType.getType() && getSubType() == contentType.getSubType();
+}
+
+const string &ContentType::getType () const {
+	L_D(const ContentType);
+	return d->type;
+}
+
+bool ContentType::setType (const std::string &type) {
+	L_D(ContentType);
+	if (type.find('/') == string::npos) {
+		d->type = type;
+		return true;
+	}
+	return false;
+}
+
+const string &ContentType::getSubType () const {
+	L_D(const ContentType);
+	return d->subType;
+}
+
+bool ContentType::setSubType (const std::string &subType) {
+	L_D(ContentType);
+	if (subType.find('/') == string::npos) {
+		d->subType = subType;
+		return true;
+	}
+	return false;
+}
+
+bool ContentType::isValid () const {
+	L_D(const ContentType);
+	return !d->type.empty() && !d->subType.empty();
+}
+
+string ContentType::asString () const {
+	L_D(const ContentType);
+	return isValid() ? d->type + "/" + d->subType : "";
+}
+
+LINPHONE_END_NAMESPACE

src/content/content-type.h

+/*
+ * content-type.h
+ * Copyright (C) 2017  Belledonne Communications SARL
+ *
+ * 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 3 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, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef _CONTENT_TYPE_H_
+#define _CONTENT_TYPE_H_
+
+#include <string>
+
+#include "object/clonable-object.h"
+
+// =============================================================================
+
+LINPHONE_BEGIN_NAMESPACE
+
+class ContentTypePrivate;
+
+class LINPHONE_PUBLIC ContentType : public ClonableObject {
+public:
+	ContentType (const std::string &contentType = "");
+	ContentType (const std::string &type, const std::string &subType);
+	ContentType (const ContentType &src);
+
+	ContentType &operator= (const ContentType &src);
+
+	bool operator== (const ContentType &contentType);
+
+	bool isValid () const;
+
+	const std::string &getType () const;
+	bool setType (const std::string &type);
+
+	const std::string &getSubType () const;
+	bool setSubType (const std::string &subType);
+
+	std::string asString () const;
+
+private:
+	L_DECLARE_PRIVATE(ContentType);
+};
+
+LINPHONE_END_NAMESPACE
+
+#endif // ifndef _CONTENT_TYPE_H_