Finish cleaning of c-chat-message, still work to do in ChatMessage

This commit is contained in:
Sylvain Berfini 2017-09-26 15:39:11 +02:00
parent 20690528fb
commit 78f4b39ab1
8 changed files with 1139 additions and 1003 deletions

View file

@ -1099,7 +1099,6 @@ void linphone_chat_message_set_file_transfer_information(LinphoneChatMessage *ms
LinphoneChatMessageDir linphone_chat_message_get_direction(const LinphoneChatMessage *msg);
SalOp * linphone_chat_message_get_sal_op(const LinphoneChatMessage *msg);
void linphone_chat_message_set_sal_op(LinphoneChatMessage *msg, SalOp *op);
void linphone_chat_message_set_chat_room(LinphoneChatMessage *msg, LinphoneChatRoom *room);
void linphone_chat_message_destroy(LinphoneChatMessage* msg);
void linphone_chat_message_update_state(LinphoneChatMessage *msg, LinphoneChatMessageState new_state);
void linphone_chat_message_set_is_secured(LinphoneChatMessage *msg, bool_t secured);

View file

@ -105,7 +105,7 @@ LINPHONE_PUBLIC void linphone_chat_message_set_from_address(LinphoneChatMessage*
* @param[in] message #LinphoneChatMessage obj
* @return #LinphoneAddress
*/
LINPHONE_PUBLIC const LinphoneAddress* linphone_chat_message_get_from_address(const LinphoneChatMessage* msg);
LINPHONE_PUBLIC const LinphoneAddress* linphone_chat_message_get_from_address(LinphoneChatMessage* msg);
/**
* Set destination of the message
@ -119,7 +119,7 @@ LINPHONE_PUBLIC void linphone_chat_message_set_to_address(LinphoneChatMessage* m
* @param[in] message #LinphoneChatMessage obj
* @return #LinphoneAddress
*/
LINPHONE_PUBLIC const LinphoneAddress* linphone_chat_message_get_to_address(const LinphoneChatMessage* msg);
LINPHONE_PUBLIC const LinphoneAddress* linphone_chat_message_get_to_address(LinphoneChatMessage* msg);
/**
* Get the content type of a chat message.
@ -301,7 +301,7 @@ LINPHONE_PUBLIC const LinphoneAddress* linphone_chat_message_get_peer_address(Li
*@param message #LinphoneChatMessage obj
*@return #LinphoneAddress
*/
LINPHONE_PUBLIC LinphoneAddress *linphone_chat_message_get_local_address(const LinphoneChatMessage* message);
LINPHONE_PUBLIC const LinphoneAddress *linphone_chat_message_get_local_address(LinphoneChatMessage* message);
/**
* Add custom headers to the message.

File diff suppressed because it is too large Load diff

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@ -41,18 +41,23 @@ private:
ChatMessage::Direction direction = ChatMessage::Incoming;
ChatMessage::State state = ChatMessage::Idle;
unsigned int storageId;
// LinphoneAddress *from;
// LinphoneAddress *to;
std::shared_ptr<Address> from;
std::shared_ptr<Address> to;
time_t time = 0;
std::string id;
std::string appData;
std::string fileTransferFilePath;
bool isSecured = false;
bool isReadOnly = false;
bool isToBeStored = false;
std::list<std::shared_ptr<Content> > contents;
std::shared_ptr<Content> internalContent;
std::unordered_map<std::string, std::string> customHeaders;
std::shared_ptr<EventsDb> eventsDb;
std::shared_ptr<ErrorInfo> errorInfo;
belle_http_request_t *httpRequest;
SalOp *salOp;
SalCustomHeader *salCustomHeaders;
L_DECLARE_PUBLIC(ChatMessage);
};

View file

@ -19,7 +19,6 @@
#include "db/events-db.h"
#include "object/object-p.h"
#include "linphone/types.h"
#include "linphone/core.h"
#include "linphone/lpconfig.h"
#include "c-wrapper/c-wrapper.h"
@ -151,14 +150,67 @@ void ChatMessage::setId (string id) {
}
bool ChatMessage::isRead() const {
//L_D(const ChatMessage);
return false;
/*shared_ptr<ImNotifyPolicy> policy =d->chatRoom->core->getImNotifPolicy();
/* TODO
L_D(const ChatMessage);
shared_ptr<ImNotifyPolicy> policy =d->chatRoom->core->getImNotifPolicy();
if (policy->getRecvImdnDisplayed() && d->state == Displayed) return true;
if (policy->getRecvImdnDelivered() && (d->state == DeliveredToUser || d->state == Displayed)) return true;
return d->state == Delivered || d->state == Displayed || d->state == DeliveredToUser;*/
}
string ChatMessage::getAppdata () const {
L_D(const ChatMessage);
return d->appData;
}
void ChatMessage::setAppdata (const string &appData) {
L_D(ChatMessage);
d->appData = appData;
// TODO: store app data in db !
// linphone_chat_message_store_appdata(msg);
}
shared_ptr<Address> ChatMessage::getFromAddress () const {
L_D(const ChatMessage);
return d->from;
}
void ChatMessage::setFromAddress(shared_ptr<Address> from) {
L_D(ChatMessage);
d->from = from;
}
shared_ptr<Address> ChatMessage::getToAddress () const {
L_D(const ChatMessage);
return d->to;
}
void ChatMessage::setToAddress(shared_ptr<Address> to) {
L_D(ChatMessage);
d->to = to;
}
string ChatMessage::getFileTransferFilepath() const {
L_D(const ChatMessage);
return d->fileTransferFilePath;
}
void ChatMessage::setFileTransferFilepath(const string &path) {
L_D(ChatMessage);
d->fileTransferFilePath = path;
}
bool ChatMessage::isToBeStored() const {
L_D(const ChatMessage);
return d->isToBeStored;
}
void ChatMessage::setIsToBeStored(bool store) {
L_D(ChatMessage);
d->isToBeStored = store;
}
// -----------------------------------------------------------------------------
string ChatMessage::getContentType() const {
@ -172,6 +224,10 @@ string ChatMessage::getContentType() const {
return "";
}
void ChatMessage::setContentType(string contentType) {
//TODO
}
string ChatMessage::getText() const {
L_D(const ChatMessage);
if (d->internalContent) {
@ -183,6 +239,19 @@ string ChatMessage::getText() const {
return "";
}
void ChatMessage::setText(string text) {
//TODO
}
shared_ptr<Content> ChatMessage::getFileTransferInformation() const {
//TODO
return nullptr;
}
void ChatMessage::setFileTransferInformation(shared_ptr<Content> content) {
//TODO
}
unsigned int ChatMessage::getStorageId() const {
L_D(const ChatMessage);
return d->storageId;
@ -193,45 +262,868 @@ void ChatMessage::setStorageId(unsigned int id) {
d->storageId = id;
}
string ChatMessage::getAppdata () const {
belle_http_request_t *ChatMessage::getHttpRequest() const {
L_D(const ChatMessage);
return d->appData;
return d->httpRequest;
}
void ChatMessage::setAppdata (const string &appData) {
void ChatMessage::setHttpRequest(belle_http_request_t *request) {
L_D(ChatMessage);
d->appData = appData;
// TODO: store app data in db !
// linphone_chat_message_store_appdata(msg);
d->httpRequest = request;
}
// -----------------------------------------------------------------------------
shared_ptr<const Address> ChatMessage::getFromAddress () const {
// TODO.
return nullptr;
SalOp *ChatMessage::getSalOp() const {
L_D(const ChatMessage);
return d->salOp;
}
shared_ptr<const Address> ChatMessage::getToAddress () const {
// TODO.
return nullptr;
void ChatMessage::setSalOp(SalOp *op) {
L_D(ChatMessage);
d->salOp = op;
}
shared_ptr<const Address> ChatMessage::getLocalAddress () const {
// TODO.
return nullptr;
SalCustomHeader *ChatMessage::getSalCustomHeaders() const {
L_D(const ChatMessage);
return d->salCustomHeaders;
}
shared_ptr<const Address> ChatMessage::getRemoteAddress () const {
// TODO.
return nullptr;
void ChatMessage::setSalCustomHeaders(SalCustomHeader *headers) {
L_D(ChatMessage);
d->salCustomHeaders = headers;
}
void ChatMessage::addSalCustomHeader(string name, string value) {
L_D(ChatMessage);
d->salCustomHeaders = sal_custom_header_append(d->salCustomHeaders, name.c_str(), value.c_str());
}
void ChatMessage::removeSalCustomHeader(string name) {
L_D(ChatMessage);
d->salCustomHeaders = sal_custom_header_remove(d->salCustomHeaders, name.c_str());
}
string ChatMessage::getSalCustomHeaderValue(string name) {
L_D(ChatMessage);
return sal_custom_header_find(d->salCustomHeaders, name.c_str());
}
shared_ptr<const ErrorInfo> ChatMessage::getErrorInfo () const {
L_D(const ChatMessage);
//TODO
return d->errorInfo;
}
// -----------------------------------------------------------------------------
void ChatMessage::updateState(State state) {
//TODO
/*linphone_chat_message_set_state(msg, new_state);
linphone_chat_message_store_state(msg);
if (msg->state == LinphoneChatMessageStateDelivered || msg->state == LinphoneChatMessageStateNotDelivered) {
L_GET_PRIVATE_FROM_C_OBJECT(msg->chat_room)->moveTransientMessageToWeakMessages(msg);
}*/
}
void ChatMessage::reSend() {
//TODO
/*LinphoneChatMessageState state = linphone_chat_message_get_state(msg);
LinphoneChatRoom *cr;
if (state != LinphoneChatMessageStateNotDelivered) {
ms_warning("Cannot resend chat message in state %s", linphone_chat_message_state_to_string(state));
return;
}
cr = linphone_chat_message_get_chat_room(msg);
if (ref_msg) linphone_chat_message_ref(msg);
L_GET_CPP_PTR_FROM_C_OBJECT(cr)->sendMessage(msg);*/
}
/*static void linphone_chat_message_process_io_error_upload(void *data, const belle_sip_io_error_event_t *event) {
LinphoneChatMessage *msg = (LinphoneChatMessage *)data;
ms_error("I/O Error during file upload of msg [%p]", msg);
linphone_chat_message_update_state(msg, LinphoneChatMessageStateNotDelivered);
_release_http_request(msg);
linphone_chat_room_remove_transient_message(msg->chat_room, msg);
linphone_chat_message_unref(msg);
}
static void linphone_chat_message_process_auth_requested_upload(void *data, belle_sip_auth_event_t *event) {
LinphoneChatMessage *msg = (LinphoneChatMessage *)data;
ms_error("Error during file upload: auth requested for msg [%p]", msg);
linphone_chat_message_update_state(msg, LinphoneChatMessageStateNotDelivered);
_release_http_request(msg);
linphone_chat_room_remove_transient_message(msg->chat_room, msg);
linphone_chat_message_unref(msg);
}
static void linphone_chat_message_process_io_error_download(void *data, const belle_sip_io_error_event_t *event) {
LinphoneChatMessage *msg = (LinphoneChatMessage *)data;
ms_error("I/O Error during file download msg [%p]", msg);
linphone_chat_message_update_state(msg, LinphoneChatMessageStateFileTransferError);
_release_http_request(msg);
}
static void linphone_chat_process_response_from_get_file(void *data, const belle_http_response_event_t *event) {
LinphoneChatMessage *msg = (LinphoneChatMessage *)data;
// check the answer code
if (event->response) {
int code = belle_http_response_get_status_code(event->response);
if (code >= 400 && code < 500) {
ms_warning("File transfer failed with code %d", code);
linphone_chat_message_set_state(msg, LinphoneChatMessageStateFileTransferError);
} else if (code != 200) {
ms_warning("Unhandled HTTP code response %d for file transfer", code);
}
_release_http_request(msg);
}
}*/
/*static char *linphone_chat_message_create_imdn_xml(LinphoneChatMessage *cm, ImdnType imdn_type, LinphoneReason reason) {
xmlBufferPtr buf;
xmlTextWriterPtr writer;
int err;
char *content = NULL;
char *datetime = NULL;
const char *message_id;
// Check that the chat message has a message id
message_id = linphone_chat_message_get_message_id(cm);
if (message_id == NULL) return NULL;
buf = xmlBufferCreate();
if (buf == NULL) {
ms_error("Error creating the XML buffer");
return content;
}
writer = xmlNewTextWriterMemory(buf, 0);
if (writer == NULL) {
ms_error("Error creating the XML writer");
return content;
}
datetime = linphone_timestamp_to_rfc3339_string(linphone_chat_message_get_time(cm));
err = xmlTextWriterStartDocument(writer, "1.0", "UTF-8", NULL);
if (err >= 0) {
err = xmlTextWriterStartElementNS(writer, NULL, (const xmlChar *)"imdn",
(const xmlChar *)"urn:ietf:params:xml:ns:imdn");
}
if ((err >= 0) && (reason != LinphoneReasonNone)) {
err = xmlTextWriterWriteAttributeNS(writer, (const xmlChar *)"xmlns", (const xmlChar *)"linphoneimdn", NULL, (const xmlChar *)"http://www.linphone.org/xsds/imdn.xsd");
}
if (err >= 0) {
err = xmlTextWriterWriteElement(writer, (const xmlChar *)"message-id", (const xmlChar *)message_id);
}
if (err >= 0) {
err = xmlTextWriterWriteElement(writer, (const xmlChar *)"datetime", (const xmlChar *)datetime);
}
if (err >= 0) {
if (imdn_type == ImdnTypeDelivery) {
err = xmlTextWriterStartElement(writer, (const xmlChar *)"delivery-notification");
} else {
err = xmlTextWriterStartElement(writer, (const xmlChar *)"display-notification");
}
}
if (err >= 0) {
err = xmlTextWriterStartElement(writer, (const xmlChar *)"status");
}
if (err >= 0) {
if (reason == LinphoneReasonNone) {
if (imdn_type == ImdnTypeDelivery) {
err = xmlTextWriterStartElement(writer, (const xmlChar *)"delivered");
} else {
err = xmlTextWriterStartElement(writer, (const xmlChar *)"displayed");
}
} else {
err = xmlTextWriterStartElement(writer, (const xmlChar *)"error");
}
}
if (err >= 0) {
// Close the "delivered", "displayed" or "error" element.
err = xmlTextWriterEndElement(writer);
}
if ((err >= 0) && (reason != LinphoneReasonNone)) {
err = xmlTextWriterStartElementNS(writer, (const xmlChar *)"linphoneimdn", (const xmlChar *)"reason", NULL);
if (err >= 0) {
char codestr[16];
snprintf(codestr, 16, "%d", linphone_reason_to_error_code(reason));
err = xmlTextWriterWriteAttribute(writer, (const xmlChar *)"code", (const xmlChar *)codestr);
}
if (err >= 0) {
err = xmlTextWriterWriteString(writer, (const xmlChar *)linphone_reason_to_string(reason));
}
if (err >= 0) {
err = xmlTextWriterEndElement(writer);
}
}
if (err >= 0) {
// Close the "status" element.
err = xmlTextWriterEndElement(writer);
}
if (err >= 0) {
// Close the "delivery-notification" or "display-notification" element.
err = xmlTextWriterEndElement(writer);
}
if (err >= 0) {
// Close the "imdn" element.
err = xmlTextWriterEndElement(writer);
}
if (err >= 0) {
err = xmlTextWriterEndDocument(writer);
}
if (err > 0) {
// xmlTextWriterEndDocument returns the size of the content.
content = ms_strdup((char *)buf->content);
}
xmlFreeTextWriter(writer);
xmlBufferFree(buf);
ms_free(datetime);
return content;
}*/
void ChatMessage::sendImdn() {
//TODO
/*char *content = linphone_chat_message_create_imdn_xml(cm, imdn_type, reason);
if (content) {
L_GET_PRIVATE_FROM_C_OBJECT(linphone_chat_message_get_chat_room(cm))->sendImdn(content, reason);
ms_free(content);
}*/
}
void ChatMessage::sendDeliveryNotification() {
//TODO
/*LinphoneChatRoom *cr = linphone_chat_message_get_chat_room(cm);
LinphoneCore *lc = linphone_chat_room_get_core(cr);
LinphoneImNotifPolicy *policy = linphone_core_get_im_notif_policy(lc);
if (linphone_im_notif_policy_get_send_imdn_delivered(policy) == TRUE) {
linphone_chat_message_send_imdn(cm, ImdnTypeDelivery, reason);
}*/
}
void ChatMessage::sendDisplayNotification() {
//TODO
/*LinphoneChatRoom *cr = linphone_chat_message_get_chat_room(cm);
LinphoneCore *lc = linphone_chat_room_get_core(cr);
LinphoneImNotifPolicy *policy = linphone_core_get_im_notif_policy(lc);
if (linphone_im_notif_policy_get_send_imdn_displayed(policy) == TRUE) {
linphone_chat_message_send_imdn(cm, ImdnTypeDisplay, LinphoneReasonNone);
}*/
}
/*
static LinphoneContent *linphone_chat_create_file_transfer_information_from_headers(const belle_sip_message_t *m) {
LinphoneContent *content = linphone_content_new();
belle_sip_header_content_length_t *content_length_hdr =
BELLE_SIP_HEADER_CONTENT_LENGTH(belle_sip_message_get_header(m, "Content-Length"));
belle_sip_header_content_type_t *content_type_hdr =
BELLE_SIP_HEADER_CONTENT_TYPE(belle_sip_message_get_header(m, "Content-Type"));
const char *type = NULL, *subtype = NULL;
linphone_content_set_name(content, "");
if (content_type_hdr) {
type = belle_sip_header_content_type_get_type(content_type_hdr);
subtype = belle_sip_header_content_type_get_subtype(content_type_hdr);
ms_message("Extracted content type %s / %s from header", type ? type : "", subtype ? subtype : "");
if (type)
linphone_content_set_type(content, type);
if (subtype)
linphone_content_set_subtype(content, subtype);
}
if (content_length_hdr) {
linphone_content_set_size(content, belle_sip_header_content_length_get_content_length(content_length_hdr));
ms_message("Extracted content length %i from header", (int)linphone_content_get_size(content));
}
return content;
}
static void linphone_chat_process_response_headers_from_get_file(void *data, const belle_http_response_event_t *event) {
LinphoneChatMessage *msg = (LinphoneChatMessage *)data;
if (event->response) {
//we are receiving a response, set a specific body handler to acquire the response.
// if not done, belle-sip will create a memory body handler, the default
belle_sip_message_t *response = BELLE_SIP_MESSAGE(event->response);
belle_sip_body_handler_t *body_handler = NULL;
size_t body_size = 0;
if (msg->file_transfer_information == NULL) {
ms_warning("No file transfer information for msg %p: creating...", msg);
msg->file_transfer_information = linphone_chat_create_file_transfer_information_from_headers(response);
}
if (msg->file_transfer_information) {
body_size = linphone_content_get_size(msg->file_transfer_information);
}
body_handler = (belle_sip_body_handler_t *)belle_sip_user_body_handler_new(body_size, linphone_chat_message_file_transfer_on_progress, NULL, on_recv_body, NULL, on_recv_end, msg);
if (msg->file_transfer_filepath != NULL) {
belle_sip_user_body_handler_t *bh = (belle_sip_user_body_handler_t *)body_handler;
body_handler = (belle_sip_body_handler_t *)belle_sip_file_body_handler_new(
msg->file_transfer_filepath, linphone_chat_message_file_transfer_on_progress, msg);
if (belle_sip_body_handler_get_size((belle_sip_body_handler_t *)body_handler) == 0) {
// If the size of the body has not been initialized from the file stat, use the one from the
// file_transfer_information.
belle_sip_body_handler_set_size((belle_sip_body_handler_t *)body_handler, body_size);
}
belle_sip_file_body_handler_set_user_body_handler((belle_sip_file_body_handler_t *)body_handler, bh);
}
belle_sip_message_set_body_handler((belle_sip_message_t *)event->response, body_handler);
}
}*/
/*static bool_t file_transfer_in_progress_and_valid(LinphoneChatMessage* msg) {
return (linphone_chat_message_get_chat_room(msg) &&
linphone_chat_room_get_core(linphone_chat_message_get_chat_room(msg)) &&
linphone_chat_message_get_http_request(msg) &&
!belle_http_request_is_cancelled(linphone_chat_message_get_http_request(msg)));
}
static void _release_http_request(LinphoneChatMessage* msg) {
if (linphone_chat_message_get_http_request(msg)) {
belle_sip_object_unref(msg->http_request);
msg->http_request = NULL;
if (msg->http_listener){
belle_sip_object_unref(msg->http_listener);
msg->http_listener = NULL;
// unhold the reference that the listener was holding on the message
linphone_chat_message_unref(msg);
}
}
}
static void linphone_chat_message_process_auth_requested_download(void *data, belle_sip_auth_event_t *event) {
LinphoneChatMessage *msg = (LinphoneChatMessage *)data;
ms_error("Error during file download : auth requested for msg [%p]", msg);
linphone_chat_message_update_state(msg, LinphoneChatMessageStateFileTransferError);
_release_http_request(msg);
}
static void linphone_chat_message_file_transfer_on_progress(belle_sip_body_handler_t *bh, belle_sip_message_t *m,
void *data, size_t offset, size_t total) {
LinphoneChatMessage *msg = (LinphoneChatMessage *)data;
if (!file_transfer_in_progress_and_valid(msg)) {
ms_warning("Cancelled request for %s msg [%p], ignoring %s", msg->chat_room?"":"ORPHAN", msg, __FUNCTION__);
_release_http_request(msg);
return;
}
if (linphone_chat_message_cbs_get_file_transfer_progress_indication(msg->cbs)) {
linphone_chat_message_cbs_get_file_transfer_progress_indication(msg->cbs)(
msg, msg->file_transfer_information, offset, total);
} else {
// Legacy: call back given by application level
linphone_core_notify_file_transfer_progress_indication(linphone_chat_room_get_core(msg->chat_room), msg, msg->file_transfer_information,
offset, total);
}
}
static int on_send_body(belle_sip_user_body_handler_t *bh, belle_sip_message_t *m,
void *data, size_t offset, uint8_t *buffer, size_t *size) {
LinphoneChatMessage *msg = (LinphoneChatMessage *)data;
LinphoneCore *lc = NULL;
LinphoneImEncryptionEngine *imee = NULL;
int retval = -1;
if (!file_transfer_in_progress_and_valid(msg)) {
if (msg->http_request) {
ms_warning("Cancelled request for %s msg [%p], ignoring %s", msg->chat_room?"":"ORPHAN", msg, __FUNCTION__);
_release_http_request(msg);
}
return BELLE_SIP_STOP;
}
lc = linphone_chat_room_get_core(msg->chat_room);
// if we've not reach the end of file yet, ask for more data
// in case of file body handler, won't be called
if (msg->file_transfer_filepath == NULL && offset < linphone_content_get_size(msg->file_transfer_information)) {
// get data from call back
LinphoneChatMessageCbsFileTransferSendCb file_transfer_send_cb = linphone_chat_message_cbs_get_file_transfer_send(msg->cbs);
if (file_transfer_send_cb) {
LinphoneBuffer *lb = file_transfer_send_cb(msg, msg->file_transfer_information, offset, *size);
if (lb == NULL) {
*size = 0;
} else {
*size = linphone_buffer_get_size(lb);
memcpy(buffer, linphone_buffer_get_content(lb), *size);
linphone_buffer_unref(lb);
}
} else {
// Legacy
linphone_core_notify_file_transfer_send(lc, msg, msg->file_transfer_information, (char *)buffer, size);
}
}
imee = linphone_core_get_im_encryption_engine(lc);
if (imee) {
LinphoneImEncryptionEngineCbs *imee_cbs = linphone_im_encryption_engine_get_callbacks(imee);
LinphoneImEncryptionEngineCbsUploadingFileCb cb_process_uploading_file = linphone_im_encryption_engine_cbs_get_process_uploading_file(imee_cbs);
if (cb_process_uploading_file) {
size_t max_size = *size;
uint8_t *encrypted_buffer = (uint8_t *)ms_malloc0(max_size);
retval = cb_process_uploading_file(imee, msg, offset, (const uint8_t *)buffer, size, encrypted_buffer);
if (retval == 0) {
if (*size > max_size) {
ms_error("IM encryption engine process upload file callback returned a size bigger than the size of the buffer, so it will be truncated !");
*size = max_size;
}
memcpy(buffer, encrypted_buffer, *size);
}
ms_free(encrypted_buffer);
}
}
return retval <= 0 ? BELLE_SIP_CONTINUE : BELLE_SIP_STOP;
}
static void on_send_end(belle_sip_user_body_handler_t *bh, void *data) {
LinphoneChatMessage *msg = (LinphoneChatMessage *)data;
LinphoneCore *lc = linphone_chat_room_get_core(msg->chat_room);
LinphoneImEncryptionEngine *imee = linphone_core_get_im_encryption_engine(lc);
if (imee) {
LinphoneImEncryptionEngineCbs *imee_cbs = linphone_im_encryption_engine_get_callbacks(imee);
LinphoneImEncryptionEngineCbsUploadingFileCb cb_process_uploading_file = linphone_im_encryption_engine_cbs_get_process_uploading_file(imee_cbs);
if (cb_process_uploading_file) {
cb_process_uploading_file(imee, msg, 0, NULL, NULL, NULL);
}
}
}
static void file_upload_end_background_task(LinphoneChatMessage *obj){
if (obj->bg_task_id){
ms_message("channel [%p]: ending file upload background task with id=[%lx].",obj,obj->bg_task_id);
sal_end_background_task(obj->bg_task_id);
obj->bg_task_id=0;
}
}
static void file_upload_background_task_ended(LinphoneChatMessage *obj){
ms_warning("channel [%p]: file upload background task has to be ended now, but work isn't finished.",obj);
file_upload_end_background_task(obj);
}
static void file_upload_begin_background_task(LinphoneChatMessage *obj){
if (obj->bg_task_id==0){
obj->bg_task_id=sal_begin_background_task("file transfer upload",(void (*)(void*))file_upload_background_task_ended, obj);
if (obj->bg_task_id) ms_message("channel [%p]: starting file upload background task with id=[%lx].",obj,obj->bg_task_id);
}
}
static void linphone_chat_message_process_response_from_post_file(void *data, const belle_http_response_event_t *event) {
LinphoneChatMessage *msg = (LinphoneChatMessage *)data;
if (msg->http_request && !file_transfer_in_progress_and_valid(msg)) {
ms_warning("Cancelled request for %s msg [%p], ignoring %s", msg->chat_room?"":"ORPHAN", msg, __FUNCTION__);
_release_http_request(msg);
return;
}
// check the answer code
if (event->response) {
int code = belle_http_response_get_status_code(event->response);
if (code == 204) { // this is the reply to the first post to the server - an empty msg
// start uploading the file
belle_sip_multipart_body_handler_t *bh;
char *first_part_header;
belle_sip_body_handler_t *first_part_bh;
bool_t is_file_encryption_enabled = FALSE;
LinphoneImEncryptionEngine *imee = linphone_core_get_im_encryption_engine(linphone_chat_room_get_core(msg->chat_room));
if (imee) {
LinphoneImEncryptionEngineCbs *imee_cbs = linphone_im_encryption_engine_get_callbacks(imee);
LinphoneImEncryptionEngineCbsIsEncryptionEnabledForFileTransferCb is_encryption_enabled_for_file_transfer_cb =
linphone_im_encryption_engine_cbs_get_is_encryption_enabled_for_file_transfer(imee_cbs);
if (is_encryption_enabled_for_file_transfer_cb) {
is_file_encryption_enabled = is_encryption_enabled_for_file_transfer_cb(imee, msg->chat_room);
}
}
// shall we encrypt the file
if (is_file_encryption_enabled) {
LinphoneImEncryptionEngineCbs *imee_cbs = linphone_im_encryption_engine_get_callbacks(imee);
LinphoneImEncryptionEngineCbsGenerateFileTransferKeyCb generate_file_transfer_key_cb =
linphone_im_encryption_engine_cbs_get_generate_file_transfer_key(imee_cbs);
if (generate_file_transfer_key_cb) {
generate_file_transfer_key_cb(imee, msg->chat_room, msg);
}
// temporary storage for the Content-disposition header value : use a generic filename to not leak it
// Actual filename stored in msg->file_transfer_information->name will be set in encrypted msg
// sended to the
first_part_header = belle_sip_strdup_printf("form-data; name=\"File\"; filename=\"filename.txt\"");
} else {
// temporary storage for the Content-disposition header value
first_part_header = belle_sip_strdup_printf("form-data; name=\"File\"; filename=\"%s\"",
linphone_content_get_name(msg->file_transfer_information));
}
// create a user body handler to take care of the file and add the content disposition and content-type headers
first_part_bh = (belle_sip_body_handler_t *)belle_sip_user_body_handler_new(
linphone_content_get_size(msg->file_transfer_information),
linphone_chat_message_file_transfer_on_progress, NULL, NULL,
on_send_body, on_send_end, msg);
if (msg->file_transfer_filepath != NULL) {
belle_sip_user_body_handler_t *body_handler = (belle_sip_user_body_handler_t *)first_part_bh;
first_part_bh = (belle_sip_body_handler_t *)belle_sip_file_body_handler_new(msg->file_transfer_filepath,
NULL, msg); // No need to add again the callback for progression, otherwise it will be called twice
linphone_content_set_size(msg->file_transfer_information, belle_sip_file_body_handler_get_file_size((belle_sip_file_body_handler_t *)first_part_bh));
belle_sip_file_body_handler_set_user_body_handler((belle_sip_file_body_handler_t *)first_part_bh, body_handler);
} else if (linphone_content_get_buffer(msg->file_transfer_information) != NULL) {
first_part_bh = (belle_sip_body_handler_t *)belle_sip_memory_body_handler_new_from_buffer(
linphone_content_get_buffer(msg->file_transfer_information),
linphone_content_get_size(msg->file_transfer_information), linphone_chat_message_file_transfer_on_progress, msg);
}
belle_sip_body_handler_add_header(first_part_bh,
belle_sip_header_create("Content-disposition", first_part_header));
belle_sip_free(first_part_header);
belle_sip_body_handler_add_header(first_part_bh,
(belle_sip_header_t *)belle_sip_header_content_type_create(
linphone_content_get_type(msg->file_transfer_information),
linphone_content_get_subtype(msg->file_transfer_information)));
// insert it in a multipart body handler which will manage the boundaries of multipart msg
bh = belle_sip_multipart_body_handler_new(linphone_chat_message_file_transfer_on_progress, msg, first_part_bh, NULL);
linphone_chat_message_ref(msg);
_release_http_request(msg);
file_upload_begin_background_task(msg);
linphone_chat_room_upload_file(msg);
belle_sip_message_set_body_handler(BELLE_SIP_MESSAGE(msg->http_request), BELLE_SIP_BODY_HANDLER(bh));
linphone_chat_message_unref(msg);
} else if (code == 200) { // file has been uploaded correctly, get server reply and send it
const char *body = belle_sip_message_get_body((belle_sip_message_t *)event->response);
if (body && strlen(body) > 0) {
// if we have an encryption key for the file, we must insert it into the msg and restore the correct filename
const char *content_key = linphone_content_get_key(msg->file_transfer_information);
size_t content_key_size = linphone_content_get_key_size(msg->file_transfer_information);
if (content_key != NULL) {
// parse the msg body
xmlDocPtr xmlMessageBody = xmlParseDoc((const xmlChar *)body);
xmlNodePtr cur = xmlDocGetRootElement(xmlMessageBody);
if (cur != NULL) {
cur = cur->xmlChildrenNode;
while (cur != NULL) {
if (!xmlStrcmp(cur->name, (const xmlChar *)"file-info")) { // we found a file info node, check
// it has a type="file" attribute
xmlChar *typeAttribute = xmlGetProp(cur, (const xmlChar *)"type");
if (!xmlStrcmp(typeAttribute,
(const xmlChar *)"file")) { // this is the node we are looking for : add a
// file-key children node
xmlNodePtr fileInfoNodeChildren =
cur
->xmlChildrenNode; // need to parse the children node to update the file-name one
// convert key to base64
size_t b64Size = b64::b64_encode(NULL, content_key_size, NULL, 0);
char *keyb64 = (char *)ms_malloc0(b64Size + 1);
int xmlStringLength;
b64Size = b64::b64_encode(content_key, content_key_size, keyb64, b64Size);
keyb64[b64Size] = '\0'; // libxml need a null terminated string
// add the node containing the key to the file-info node
xmlNewTextChild(cur, NULL, (const xmlChar *)"file-key", (const xmlChar *)keyb64);
xmlFree(typeAttribute);
ms_free(keyb64);
// look for the file-name node and update its content
while (fileInfoNodeChildren != NULL) {
if (!xmlStrcmp(
fileInfoNodeChildren->name,
(const xmlChar *)"file-name")) { // we found a the file-name node, update
// its content with the real filename
// update node content
xmlNodeSetContent(fileInfoNodeChildren,
(const xmlChar *)(linphone_content_get_name(
msg->file_transfer_information)));
break;
}
fileInfoNodeChildren = fileInfoNodeChildren->next;
}
// dump the xml into msg->message
xmlDocDumpFormatMemoryEnc(xmlMessageBody, (xmlChar **)&msg->message, &xmlStringLength,
"UTF-8", 0);
break;
}
xmlFree(typeAttribute);
}
cur = cur->next;
}
}
xmlFreeDoc(xmlMessageBody);
} else { // no encryption key, transfer in plain, just copy the msg sent by server
msg->message = ms_strdup(body);
}
linphone_chat_message_set_content_type(msg, "application/vnd.gsma.rcs-ft-http+xml");
linphone_chat_message_ref(msg);
linphone_chat_message_set_state(msg, LinphoneChatMessageStateFileTransferDone);
_release_http_request(msg);
L_GET_CPP_PTR_FROM_C_OBJECT(msg->chat_room)->sendMessage(msg);
file_upload_end_background_task(msg);
linphone_chat_message_unref(msg);
} else {
ms_warning("Received empty response from server, file transfer failed");
linphone_chat_message_update_state(msg, LinphoneChatMessageStateNotDelivered);
_release_http_request(msg);
file_upload_end_background_task(msg);
linphone_chat_message_unref(msg);
}
} else {
ms_warning("Unhandled HTTP code response %d for file transfer", code);
linphone_chat_message_update_state(msg, LinphoneChatMessageStateNotDelivered);
_release_http_request(msg);
file_upload_end_background_task(msg);
linphone_chat_message_unref(msg);
}
}
}
static void on_recv_body(belle_sip_user_body_handler_t *bh, belle_sip_message_t *m, void *data, size_t offset, uint8_t *buffer, size_t size) {
LinphoneChatMessage *msg = (LinphoneChatMessage *)data;
LinphoneCore *lc = NULL;
LinphoneImEncryptionEngine *imee = NULL;
int retval = -1;
uint8_t *decrypted_buffer = NULL;
if (!msg->chat_room) {
linphone_chat_message_cancel_file_transfer(msg);
return;
}
lc = linphone_chat_room_get_core(msg->chat_room);
if (lc == NULL){
return; // might happen during linphone_core_destroy()
}
if (!msg->http_request || belle_http_request_is_cancelled(msg->http_request)) {
ms_warning("Cancelled request for msg [%p], ignoring %s", msg, __FUNCTION__);
return;
}
// first call may be with a zero size, ignore it
if (size == 0) {
return;
}
decrypted_buffer = (uint8_t *)ms_malloc0(size);
imee = linphone_core_get_im_encryption_engine(lc);
if (imee) {
LinphoneImEncryptionEngineCbs *imee_cbs = linphone_im_encryption_engine_get_callbacks(imee);
LinphoneImEncryptionEngineCbsDownloadingFileCb cb_process_downloading_file = linphone_im_encryption_engine_cbs_get_process_downloading_file(imee_cbs);
if (cb_process_downloading_file) {
retval = cb_process_downloading_file(imee, msg, offset, (const uint8_t *)buffer, size, decrypted_buffer);
if (retval == 0) {
memcpy(buffer, decrypted_buffer, size);
}
}
}
ms_free(decrypted_buffer);
if (retval <= 0) {
if (msg->file_transfer_filepath == NULL) {
if (linphone_chat_message_cbs_get_file_transfer_recv(msg->cbs)) {
LinphoneBuffer *lb = linphone_buffer_new_from_data(buffer, size);
linphone_chat_message_cbs_get_file_transfer_recv(msg->cbs)(msg, msg->file_transfer_information, lb);
linphone_buffer_unref(lb);
} else {
// Legacy: call back given by application level
linphone_core_notify_file_transfer_recv(lc, msg, msg->file_transfer_information, (const char *)buffer, size);
}
}
} else {
ms_warning("File transfer decrypt failed with code %d", (int)retval);
linphone_chat_message_set_state(msg, LinphoneChatMessageStateFileTransferError);
}
return;
}
static void on_recv_end(belle_sip_user_body_handler_t *bh, void *data) {
LinphoneChatMessage *msg = (LinphoneChatMessage *)data;
LinphoneCore *lc = linphone_chat_room_get_core(msg->chat_room);
LinphoneImEncryptionEngine *imee = linphone_core_get_im_encryption_engine(lc);
int retval = -1;
if (imee) {
LinphoneImEncryptionEngineCbs *imee_cbs = linphone_im_encryption_engine_get_callbacks(imee);
LinphoneImEncryptionEngineCbsDownloadingFileCb cb_process_downloading_file = linphone_im_encryption_engine_cbs_get_process_downloading_file(imee_cbs);
if (cb_process_downloading_file) {
retval = cb_process_downloading_file(imee, msg, 0, NULL, 0, NULL);
}
}
if (retval <= 0) {
if (msg->file_transfer_filepath == NULL) {
if (linphone_chat_message_cbs_get_file_transfer_recv(msg->cbs)) {
LinphoneBuffer *lb = linphone_buffer_new();
linphone_chat_message_cbs_get_file_transfer_recv(msg->cbs)(msg, msg->file_transfer_information, lb);
linphone_buffer_unref(lb);
} else {
// Legacy: call back given by application level
linphone_core_notify_file_transfer_recv(lc, msg, msg->file_transfer_information, NULL, 0);
}
}
}
if (retval <= 0 && linphone_chat_message_get_state(msg) != LinphoneChatMessageStateFileTransferError) {
linphone_chat_message_set_state(msg, LinphoneChatMessageStateFileTransferDone);
}
}*/
/*
static int _linphone_chat_room_start_http_transfer(LinphoneChatMessage *msg, const char* url, const char* action, const belle_http_request_listener_callbacks_t *cbs) {
belle_generic_uri_t *uri = NULL;
const char* ua = linphone_core_get_user_agent(linphone_chat_room_get_core(msg->chat_room));
if (url == NULL) {
ms_warning("Cannot process file transfer msg: no file remote URI configured.");
goto error;
}
uri = belle_generic_uri_parse(url);
if (uri == NULL || belle_generic_uri_get_host(uri)==NULL) {
ms_warning("Cannot process file transfer msg: incorrect file remote URI configured '%s'.", url);
goto error;
}
msg->http_request = belle_http_request_create(action, uri, belle_sip_header_create("User-Agent", ua), NULL);
if (msg->http_request == NULL) {
ms_warning("Could not create http request for uri %s", url);
goto error;
}
// keep a reference to the http request to be able to cancel it during upload
belle_sip_object_ref(msg->http_request);
// give msg to listener to be able to start the actual file upload when server answer a 204 No content
msg->http_listener = belle_http_request_listener_create_from_callbacks(cbs, linphone_chat_message_ref(msg));
belle_http_provider_send_request(linphone_chat_room_get_core(msg->chat_room)->http_provider, msg->http_request, msg->http_listener);
return 0;
error:
if (uri) {
belle_sip_object_unref(uri);
}
return -1;
}
*/
int ChatMessage::uploadFile() {
return -1;
//TODO
/*belle_http_request_listener_callbacks_t cbs = {0};
int err;
if (msg->http_request){
ms_error("linphone_chat_room_upload_file(): there is already an upload in progress.");
return -1;
}
cbs.process_response = linphone_chat_message_process_response_from_post_file;
cbs.process_io_error = linphone_chat_message_process_io_error_upload;
cbs.process_auth_requested = linphone_chat_message_process_auth_requested_upload;
err = _linphone_chat_room_start_http_transfer(msg, linphone_core_get_file_transfer_server(linphone_chat_room_get_core(msg->chat_room)), "POST", &cbs);
if (err == -1){
linphone_chat_message_set_state(msg, LinphoneChatMessageStateNotDelivered);
}
return err;*/
}
int ChatMessage::downloadFile() {
return -1;
//TODO
/*belle_http_request_listener_callbacks_t cbs = {0};
int err;
if (msg->http_request){
ms_error("linphone_chat_message_download_file(): there is already a download in progress");
return -1;
}
cbs.process_response_headers = linphone_chat_process_response_headers_from_get_file;
cbs.process_response = linphone_chat_process_response_from_get_file;
cbs.process_io_error = linphone_chat_message_process_io_error_download;
cbs.process_auth_requested = linphone_chat_message_process_auth_requested_download;
err = _linphone_chat_room_start_http_transfer(msg, msg->external_body_url, "GET", &cbs);
if (err == -1) return -1;
// start the download, status is In Progress
linphone_chat_message_set_state(msg, LinphoneChatMessageStateInProgress);
return 0;*/
}
void ChatMessage::cancelFileTransfer() {
//TODO
/*if (msg->http_request) {
if (msg->state == LinphoneChatMessageStateInProgress) {
linphone_chat_message_set_state(msg, LinphoneChatMessageStateNotDelivered);
}
if (!belle_http_request_is_cancelled(msg->http_request)) {
if (msg->chat_room) {
ms_message("Canceling file transfer %s - msg [%p] chat room[%p]"
, (msg->external_body_url == NULL) ? linphone_core_get_file_transfer_server(linphone_chat_room_get_core(msg->chat_room)) : msg->external_body_url
, msg
, msg->chat_room);
belle_http_provider_cancel_request(linphone_chat_room_get_core(msg->chat_room)->http_provider, msg->http_request);
if ((msg->dir == LinphoneChatMessageOutgoing) && unref) {
// must release it
linphone_chat_message_unref(msg);
}
} else {
ms_message("Warning: http request still running for ORPHAN msg [%p]: this is a memory leak", msg);
}
}
_release_http_request(msg);
} else {
ms_message("No existing file transfer - nothing to cancel");
}*/
}
int ChatMessage::putCharacter(uint32_t character) {
//TODO
/*LinphoneChatRoom *cr = linphone_chat_message_get_chat_room(msg);
if (linphone_core_realtime_text_enabled(linphone_chat_room_get_core(cr))) {
std::shared_ptr<LinphonePrivate::RealTimeTextChatRoom> rttcr =
std::static_pointer_cast<LinphonePrivate::RealTimeTextChatRoom>(L_GET_CPP_PTR_FROM_C_OBJECT(cr));
LinphoneCall *call = rttcr->getCall();
LinphoneCore *lc = rttcr->getCore();
const uint32_t new_line = 0x2028;
const uint32_t crlf = 0x0D0A;
const uint32_t lf = 0x0A;
if (!call || !linphone_call_get_stream(call, LinphoneStreamTypeText)) {
return -1;
}
if (character == new_line || character == crlf || character == lf) {
if (lc && lp_config_get_int(lc->config, "misc", "store_rtt_messages", 1) == 1) {
ms_debug("New line sent, forge a message with content %s", msg->message);
msg->time = ms_time(0);
msg->state = LinphoneChatMessageStateDisplayed;
msg->dir = LinphoneChatMessageOutgoing;
if (msg->from) linphone_address_unref(msg->from);
msg->from = linphone_address_new(linphone_core_get_identity(lc));
msg->storage_id = linphone_chat_message_store(msg);
ms_free(msg->message);
msg->message = NULL;
}
} else {
char *value = LinphonePrivate::Utils::utf8ToChar(character);
msg->message = ms_strcat_printf(msg->message, value);
ms_debug("Sent RTT character: %s (%lu), pending text is %s", value, (unsigned long)character, msg->message);
delete value;
}
text_stream_putchar32(reinterpret_cast<TextStream *>(linphone_call_get_stream(call, LinphoneStreamTypeText)), character);
return 0;
}*/
return -1;
}
// -----------------------------------------------------------------------------
void ChatMessage::send () {
L_D(ChatMessage);

View file

@ -22,6 +22,8 @@
#include <list>
#include <memory>
#include "imdn.h"
#include "linphone/api/c-types.h"
#include "linphone/api/c-chat-message.h"
#include "object/object.h"
@ -62,7 +64,24 @@ public:
LinphoneChatMessage * getBackPtr();
std::shared_ptr<ChatRoom> getChatRoom () const;
void setChatRoom (std::shared_ptr<ChatRoom> cr);
// -----------------------------------------------------------------------------
// Methods
// -----------------------------------------------------------------------------
void updateState(State state);
void reSend();
void sendImdn();
void sendDeliveryNotification();
void sendDisplayNotification();
int uploadFile();
int downloadFile();
void cancelFileTransfer();
int putCharacter(uint32_t character);
// -----------------------------------------------------------------------------
// Getters & setters
// -----------------------------------------------------------------------------
Direction getDirection () const;
@ -89,25 +108,50 @@ public:
std::string getAppdata () const;
void setAppdata (const std::string &appData);
std::shared_ptr<Address> getFromAddress () const;
void setFromAddress(std::shared_ptr<Address> from);
std::shared_ptr<Address> getToAddress () const;
void setToAddress(std::shared_ptr<Address> to);
std::string getFileTransferFilepath() const;
void setFileTransferFilepath(const std::string &path);
bool isToBeStored() const;
void setIsToBeStored(bool store);
// -----------------------------------------------------------------------------
// Deprecated methods, only used for C wrapper
// -----------------------------------------------------------------------------
std::string getContentType() const;
void setContentType(std::string contentType);
std::string getText() const;
void setText(std::string text);
std::shared_ptr<Content> getFileTransferInformation() const;
void setFileTransferInformation(std::shared_ptr<Content> content);
unsigned int getStorageId() const;
void setStorageId(unsigned int id);
void setTime(time_t time);
// -----------------------------------------------------------------------------
belle_http_request_t *getHttpRequest() const;
void setHttpRequest(belle_http_request_t *request);
std::shared_ptr<const Address> getFromAddress () const;
std::shared_ptr<const Address> getToAddress () const;
std::shared_ptr<const Address> getLocalAddress () const;
std::shared_ptr<const Address> getRemoteAddress () const;
SalOp *getSalOp() const;
void setSalOp(SalOp *op);
SalCustomHeader *getSalCustomHeaders() const;
void setSalCustomHeaders(SalCustomHeader *headers);
void addSalCustomHeader(std::string name, std::string value);
void removeSalCustomHeader(std::string name);
std::string getSalCustomHeaderValue(std::string name);
// -----------------------------------------------------------------------------
std::shared_ptr<const ErrorInfo> getErrorInfo () const;

View file

@ -593,7 +593,6 @@ void ChatRoom::compose () {
LinphoneChatMessage *ChatRoom::createFileTransferMessage (const LinphoneContent *initialContent) {
L_D(ChatRoom);
LinphoneChatMessage *msg = createMessage("");
linphone_chat_message_set_chat_room(msg, L_GET_C_BACK_PTR(this));
linphone_chat_message_set_text(msg, NULL);
linphone_chat_message_set_file_transfer_information(msg, linphone_content_copy(initialContent));
linphone_chat_message_set_outgoing(msg);
@ -612,7 +611,6 @@ LinphoneChatMessage *ChatRoom::createFileTransferMessage (const LinphoneContent
LinphoneChatMessage *ChatRoom::createMessage (const string &message) {
shared_ptr<ChatMessage> chatMessage = make_shared<ChatMessage>(static_pointer_cast<ChatRoom>(shared_from_this()));
LinphoneChatMessage *msg = chatMessage->getBackPtr();
linphone_chat_message_set_chat_room(msg, L_GET_C_BACK_PTR(this));
linphone_chat_message_set_state(msg, LinphoneChatMessageStateIdle);
linphone_chat_message_set_text(msg, message.empty() ? nullptr : ms_strdup(message.c_str()));
linphone_chat_message_set_content_type(msg, ms_strdup("text/plain"));

View file

@ -741,7 +741,7 @@ static void file_transfer_2_messages_simultaneously(void) {
linphone_chat_room_send_chat_message(pauline_room,msg);
linphone_chat_room_send_chat_message(pauline_room,msg2);
if (BC_ASSERT_TRUE(wait_for_until(pauline->lc,marie->lc,&marie->stat.number_of_LinphoneMessageReceivedWithFile,1, 60000))) {
msg = linphone_chat_message_clone(marie->stat.last_received_chat_message);
msg = linphone_chat_message_ref(marie->stat.last_received_chat_message);
BC_ASSERT_TRUE(wait_for_until(pauline->lc,marie->lc,&marie->stat.number_of_LinphoneMessageReceivedWithFile,2, 60000));
msg2 = marie->stat.last_received_chat_message;
BC_ASSERT_EQUAL((unsigned int)bctbx_list_size(linphone_core_get_chat_rooms(marie->lc)), 1, unsigned int, "%u");