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core: use XFTP to send and receive files (#1993)

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* core: use XFTP to send and receive files

* xftp files progress

* xftp reception stubs, migration

* update simplexmq

* xftp sequence diagram

* additional chat events

* send file via XFTP

* send XFTP file description inline when file is uploaded
This commit is contained in:
Evgeny Poberezkin
2023-03-13 10:30:32 +00:00
committed by GitHub
parent 13706c4f64
commit d7f9e17bcb
13 changed files with 580 additions and 153 deletions
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20
src/Simplex/Chat/Migrations/chat_schema.sql
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@@ -193,7 +193,9 @@ CREATE TABLE files(
updated_at TEXT CHECK(updated_at NOT NULL),
cancelled INTEGER,
ci_file_status TEXT,
file_inline TEXT
file_inline TEXT,
agent_snd_file_id BLOB NULL,
private_snd_file_descr TEXT NULL
);
CREATE TABLE snd_files(
file_id INTEGER NOT NULL REFERENCES files ON DELETE CASCADE,
@@ -204,6 +206,8 @@ CREATE TABLE snd_files(
updated_at TEXT CHECK(updated_at NOT NULL),
file_inline TEXT,
last_inline_msg_delivery_id INTEGER,
file_descr_id INTEGER NULL
REFERENCES xftp_file_descriptions ON DELETE SET NULL,
PRIMARY KEY(file_id, connection_id)
) WITHOUT ROWID;
CREATE TABLE rcv_files(
@@ -215,7 +219,10 @@ CREATE TABLE rcv_files(
created_at TEXT CHECK(created_at NOT NULL),
updated_at TEXT CHECK(updated_at NOT NULL),
rcv_file_inline TEXT,
file_inline TEXT
file_inline TEXT,
file_descr_id INTEGER NULL
REFERENCES xftp_file_descriptions ON DELETE SET NULL,
agent_rcv_file_id BLOB NULL
);
CREATE TABLE snd_file_chunks(
file_id INTEGER NOT NULL,
@@ -551,3 +558,12 @@ CREATE INDEX idx_smp_servers_user_id ON smp_servers(user_id);
CREATE INDEX idx_chat_items_item_deleted_by_group_member_id ON chat_items(
item_deleted_by_group_member_id
);
CREATE TABLE xftp_file_descriptions(
file_descr_id INTEGER PRIMARY KEY AUTOINCREMENT,
user_id INTEGER NOT NULL REFERENCES users ON DELETE CASCADE,
file_descr_text TEXT NOT NULL,
file_descr_part_no INTEGER NOT NULL DEFAULT(0),
file_descr_complete INTEGER NOT NULL DEFAULT(0),
created_at TEXT NOT NULL DEFAULT(datetime('now')),
updated_at TEXT NOT NULL DEFAULT(datetime('now'))
);