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Fix compilation of file transfer tutorial.

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This commit is contained in:
Ghislain MARY 2014-12-11 09:35:52 +01:00
parent 4f155a0347
commit 26620d4c0f
1 changed files with 8 additions and 26 deletions
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34
coreapi/help/filetransfer.c
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@ -63,7 +63,7 @@ static void file_transfer_progress_indication(LinphoneChatMessage *message, cons
/**
* function invoked when a file transfer is received.
**/
static void file_transfer_received(LinphoneChatMessage *message, const LinphoneContent* content, const char* buff, size_t size){
static void file_transfer_received(LinphoneChatMessage *message, const LinphoneContent* content, const LinphoneBuffer *buffer){
FILE* file=NULL;
if (!linphone_chat_message_get_user_data(message)) {
/*first chunk, creating file*/
@ -72,16 +72,14 @@ static void file_transfer_received(LinphoneChatMessage *message, const LinphoneC
} else {
/*next chunk*/
file = (FILE*)linphone_chat_message_get_user_data(message);
if (size==0) {
if (linphone_buffer_is_empty(buffer)) {
printf("File transfert completed\n");
linphone_chat_room_destroy(linphone_chat_message_get_chat_room(message));
linphone_chat_message_destroy(message);
fclose(file);
running=FALSE;
} else { /* store content on a file*/
if (fwrite(buff,size,1,file)==-1){
if (fwrite(linphone_buffer_get_content(buffer),linphone_buffer_get_size(buffer),1,file)==-1){
ms_warning("file_transfer_received() write failed: %s",strerror(errno));
}
}
@ -89,30 +87,14 @@ static void file_transfer_received(LinphoneChatMessage *message, const LinphoneC
}
char big_file [128000];
/*
* function called when the file transfer is initiated. file content should be feed into object LinphoneContent
* */
static void file_transfer_send(LinphoneChatMessage *message, const LinphoneContent* content, char* buff, size_t* size){
int offset=-1;
if (!linphone_chat_message_get_user_data(message)) {
/*first chunk*/
offset=0;
} else {
/*subsequent chunk*/
offset = (int)((long)(linphone_chat_message_get_user_data(message))&0x00000000FFFFFFFF);
}
*size = MIN(*size,sizeof(big_file)-offset); /*updating content->size with minimun between remaining data and requested size*/
if (*size==0) {
/*end of file*/
return;
}
memcpy(buff,big_file+offset,*size);
/*store offset for next chunk*/
linphone_chat_message_set_user_data(message,(void*)(offset+*size));
static LinphoneBuffer * file_transfer_send(LinphoneChatMessage *message, const LinphoneContent* content, size_t offset, size_t size){
size_t size_to_send = MIN(size, sizeof(big_file) - offset);
if (size == 0) return linphone_buffer_new(); /*end of file*/
return linphone_buffer_new_from_data((uint8_t *)big_file + offset, size_to_send);
}
/*