sceNp: Invitation dialog improvements

[Megamouse]

• Implements sceNpBasicRecvMessageAttachment, which shows a list of messages (hopefully correct)
• Implements sceNpBasicAbortGui
• Adds a confirmation dialog to the invite list. The dialog now shows the subject and body you are about to send.
• Fixes some new warning in np_handler

[carlmylo]

Testing with Rock Band 3. The invites show up in the messaging system now. However, I get E {PPU[0x1000000] Thread (main_thread) [HLE:0x011d1504, LR:0x008cfb98]} SYS: 'sceNpBasicRecvMessageAttachmentLoad' failed with 0x8002a673 : SCE_NP_BASIC_ERROR_INVALID_DATA_ID [1] when trying to join the invite.

Hopefully I'm commenting on the right one this time. Kinda new to testing these builds for RPCS3.

[Megamouse]

Testing with Rock Band 3. The invites show up in the messaging system now. However, I get E {PPU[0x1000000] Thread (main_thread) [HLE:0x011d1504, LR:0x008cfb98]} SYS: 'sceNpBasicRecvMessageAttachmentLoad' failed with 0x8002a673 : SCE_NP_BASIC_ERROR_INVALID_DATA_ID [1] when trying to join the invite.

Hopefully I'm commenting on the right one this time. Kinda new to testing these builds for RPCS3.

Do you have a log file of this issue?
I'm interested in the id that is used in that function.

[Megamouse]

It's probably working now @carlmylo

[knvtva]

I'll give it a test as soon as it's built. Mainly cause then I need to implement the code into the actual server!

[knvtva]

Okay, so the game didn't proceed to join. Here's my log
RPCS3.log

[knvtva]

My bad, This is an error on my behalf and I didn't notice that my custom server logged an error