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libipc-old
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Print the different strucutures.

master
Philippe Pittoli 2022-02-06 16:57:23 +01:00
parent 9d16d6f2b8
commit c14148ef35
1 changed files with 86 additions and 11 deletions

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@ -61,7 +61,7 @@ test "Message - creation and display" {
var m = Message.init(1, MessageType.DATA, 3, s);
print("\n", .{});
print("message:\t{}\n", .{m});
print("message:\t[{}]\n", .{m});
}
pub const Messages = std.ArrayList(Message);
@ -155,36 +155,111 @@ pub const Event = struct {
self.m = null;
}
pub fn format(
self: Self,
comptime _: []const u8, // No need.
_: std.fmt.FormatOptions, // No need.
out_stream: anytype,
) !void {
try std.fmt.format(out_stream
, "type {}, origin: {}, index {}, message: [{}]"
, .{ self.@"type", self.origin, self.index, self.m} );
}
};
//test {
// //m = Message.init
// //e = Event.init(Event.available_types.EXTRA_SOCKET, 0, 0, m);
//}
test "Event - creation and display" {
var s = "hello!!";
// fd type usertype payload
var m = Message.init(1, MessageType.DATA, 3, s);
// type index origin message
var e = Event.init(EventType.CONNECTION, 5, 8, &m);
print("\n", .{});
print("event:\t[{}]\n", .{e});
}
pub const ConnectionType = enum {
IPC, // Standard connection.
EXTERNAL, // ??
EXTERNAL, // Non IPC connection (TCP, UDP, etc.).
SERVER, // Messages received = new connections.
SWITCHED, // IO operations should go through registered callbacks.
};
pub const Connection = struct {
@"type": Connection.ConnectionType,
@"type": ConnectionType,
more_to_read: bool,
path: *const []u8,
path: ?[] const u8, // Not always needed.
const Self = @This();
pub fn init(@"type": ConnectionType, path: ?[] const u8) Self {
return Self {
.@"type" = @"type",
.more_to_read = false,
.path = path,
};
}
pub fn format(
self: Self,
comptime _: []const u8, // No need.
_: std.fmt.FormatOptions, // No need.
out_stream: anytype,
) !void {
try std.fmt.format(out_stream
, "connection type {}, more_to_read {}, path {s}"
, .{ self.@"type", self.more_to_read, self.path} );
}
};
test "Connection - creation and display" {
// origin destination
var path = "/some/path";
var c1 = Connection.init(ConnectionType.EXTERNAL, path);
var c2 = Connection.init(ConnectionType.IPC , null);
print("\n", .{});
print("connection 1:\t[{}]\n", .{c1});
print("connection 2:\t[{}]\n", .{c2});
}
// TODO: callbacks.
pub const Switch = struct {
orig : usize,
dest : usize,
origin : usize,
destination : usize,
// enum ipccb (*orig_in) (int origin_fd, struct ipc_message *m, short int *more_to_read);
// enum ipccb (*orig_out) (int origin_fd, struct ipc_message *m);
// enum ipccb (*dest_in) (int origin_fd, struct ipc_message *m, short int *more_to_read);
// enum ipccb (*dest_out) (int origin_fd, struct ipc_message *m);
const Self = @This();
pub fn init(origin: usize, destination: usize) Self {
return Self {
.origin = origin,
.destination = destination,
};
}
pub fn format(
self: Self,
comptime _: []const u8, // No need.
_: std.fmt.FormatOptions, // No need.
out_stream: anytype,
) !void {
try std.fmt.format(out_stream
, "switch {} <-> {}"
, .{ self.origin, self.destination} );
}
};
test "Switch - creation and display" {
// origin destination
var s = Switch.init(3,8);
print("\n", .{});
print("switch:\t[{}]\n", .{s});
}
pub const Switches = std.ArrayList(Switch);
pub const Connections = std.ArrayList(Connection);