Added new APIs to manipulate Contents inside ChatMessage

coreapi/chat_file_transfer.c

@@ -28,6 +28,3 @@
 #include "c-wrapper/c-wrapper.h"
 #include "chat/chat-room/chat-room.h"
 
-LinphoneChatMessage *linphone_chat_room_create_file_transfer_message(LinphoneChatRoom *cr, const LinphoneContent *initial_content) {
-	return L_GET_C_BACK_PTR(L_GET_CPP_PTR_FROM_C_OBJECT(cr)->createFileTransferMessage(initial_content));
-}

include/linphone/api/c-chat-message.h

@@ -346,6 +346,34 @@ LINPHONE_PUBLIC LinphoneStatus linphone_chat_message_put_char(LinphoneChatMessag
  */
 LINPHONE_PUBLIC LinphoneChatMessageCbs * linphone_chat_message_get_callbacks(const LinphoneChatMessage *msg);
 
+/**
+ * Adds a content to the ChatMessage
+ * @param[in] msg LinphoneChatMessage object
+ * @param[in] c_content LinphoneContent object
+ */
+LINPHONE_PUBLIC void linphone_chat_message_add_text_content(LinphoneChatMessage *msg, const LinphoneContent *c_content);
+
+/**
+ * Returns true if the chat message has a text content
+ * @param[in] msg LinphoneChatMessage object
+ * @return true if it has one, false otherwise
+ */
+LINPHONE_PUBLIC bool_t linphone_chat_message_has_text_content(const LinphoneChatMessage *msg);
+
+/**
+ * Returns true if the chat message has a file transfer content
+ * @param[in] msg LinphoneChatMessage object
+ * @return true if it has one, false otherwise
+ */
+LINPHONE_PUBLIC bool_t linphone_chat_message_has_file_content(const LinphoneChatMessage *msg);
+
+/**
+ * Gets the text content if available as a string
+ * @param[in] msg LinphoneChatMessage object
+ * @return the LinphoneContent buffer if available, null otherwise
+ */
+LINPHONE_PUBLIC const char* linphone_chat_message_get_text_content(const LinphoneChatMessage *msg);
+
 /**
  * @}
  */

src/c-wrapper/api/c-chat-message.cpp

@@ -297,6 +297,30 @@ LinphoneStatus linphone_chat_message_put_char(LinphoneChatMessage *msg, uint32_t
 	return ((LinphoneStatus)L_GET_CPP_PTR_FROM_C_OBJECT(msg)->putCharacter(character));
 }
 
+void linphone_chat_message_add_text_content(LinphoneChatMessage *msg, const char *c_content) {
+	LinphonePrivate::Content content;
+	LinphonePrivate::ContentType contentType = LinphonePrivate::ContentType::PlainText;
+	content.setContentType(contentType);
+	content.setBody(L_C_TO_STRING(c_content));
+	L_GET_CPP_PTR_FROM_C_OBJECT(msg)->addContent(content);
+}
+
+bool_t linphone_chat_message_has_text_content(const LinphoneChatMessage *msg) {
+	return L_GET_CPP_PTR_FROM_C_OBJECT(msg)->hasTextContent();
+}
+
+bool_t linphone_chat_message_has_file_content(const LinphoneChatMessage *msg) {
+	return L_GET_CPP_PTR_FROM_C_OBJECT(msg)->hasFileTransferContent();
+}
+
+const char * linphone_chat_message_get_text_content(const LinphoneChatMessage *msg) {
+	LinphonePrivate::Content content = L_GET_CPP_PTR_FROM_C_OBJECT(msg)->getTextContent();
+	if (content == LinphonePrivate::Content::Empty) {
+		return NULL;
+	}
+	return L_STRING_TO_C(content.getBodyAsString());
+}
+
 // =============================================================================
 // Old listener
 // =============================================================================

src/c-wrapper/api/c-chat-room.cpp

@@ -305,6 +305,10 @@ bctbx_list_t * linphone_chat_room_get_composing_addresses(LinphoneChatRoom *cr)
 	return result;
 }
 
+LinphoneChatMessage *linphone_chat_room_create_file_transfer_message(LinphoneChatRoom *cr, const LinphoneContent *initial_content) {
+	return L_GET_C_BACK_PTR(L_GET_CPP_PTR_FROM_C_OBJECT(cr)->createFileTransferMessage(initial_content));
+}
+
 // =============================================================================
 // Reference and user data handling functions.
 // =============================================================================

src/chat/chat-message/chat-message.cpp

@@ -1153,7 +1153,7 @@ void ChatMessagePrivate::send () {
 	LinphoneCall *call = nullptr;
 	int errorCode = 0;
 
-	if ((currentSendStep &ChatMessagePrivate::Step::FileUpload) == ChatMessagePrivate::Step::FileUpload) {
+	if ((currentSendStep & ChatMessagePrivate::Step::FileUpload) == ChatMessagePrivate::Step::FileUpload) {
 		lInfo() << "File upload step already done, skipping";
 	} else {
 		if (getFileTransferInformation()) {
@@ -1516,6 +1516,46 @@ void ChatMessage::removeCustomHeader (const string &headerName) {
 	d->customHeaders.erase(headerName);
 }
 
+bool ChatMessage::hasTextContent() const {
+	L_D();
+	for (const auto &c : d->contents) {
+		if (c.getContentType() == ContentType::PlainText) {
+			return true;
+		}
+	}
+	return false;
+}
+
+const Content &ChatMessage::getTextContent() const {
+	L_D();
+	for (const auto &c : d->contents) {
+		if (c.getContentType() == ContentType::PlainText) {
+			return c;
+		}
+	}
+	return Content::Empty;
+}
+
+bool ChatMessage::hasFileTransferContent() const {
+	L_D();
+	for (const auto &c : d->contents) {
+		if (c.getContentType() == ContentType::FileTransfer) {
+			return true;
+		}
+	}
+	return false;
+}
+
+const Content &ChatMessage::getFileTransferContent() const {
+	L_D();
+	for (const auto &c : d->contents) {
+		if (c.getContentType() == ContentType::FileTransfer) {
+			return c;
+		}
+	}
+	return Content::Empty;
+}
+
 // -----------------------------------------------------------------------------
 
 void ChatMessage::store () {

src/chat/chat-message/chat-message.h

@@ -102,6 +102,12 @@ public:
 	void addContent (const Content &content);
 	void removeContent (const Content &content);
 
+	bool hasTextContent() const;
+	const Content &getTextContent() const;
+	
+	bool hasFileTransferContent() const;
+	const Content &getFileTransferContent() const;
+
 	const Content &getInternalContent () const;
 	void setInternalContent (const Content &content);
 

src/chat/chat-room/chat-room.cpp

@@ -458,8 +458,7 @@ void ChatRoom::compose () {
 shared_ptr<ChatMessage> ChatRoom::createFileTransferMessage (const LinphoneContent *initialContent) {
 	shared_ptr<ChatMessage> chatMessage = createMessage();
 
-	/* TODO
-	Content content;
+	/*Content content;
 	content.setContentType(ContentType::FileTransfer);
 	content.setBody(linphone_content_get_string_buffer(initialContent));
 	chatMessage->addContent(content);*/

src/content/content.cpp

@@ -35,6 +35,8 @@ public:
 	string contentDisposition;
 };
 
+const Content Content::Empty;
+
 // -----------------------------------------------------------------------------
 
 Content::Content () : ClonableObject(*new ContentPrivate) {}

src/content/content.h

@@ -63,6 +63,8 @@ public:
 
 	bool isEmpty () const;
 
+	static const Content Empty;
+
 private:
 	L_DECLARE_PRIVATE(Content);
 };