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meli/tools
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Manos Pitsidianakis a73885acb1 Improve embed terminal 
- Add character attribute support
- Add cursor key mode support
- Fix buggy set fg / bg sequences

And added a bin under tools to test arbitrary apps using the embedded
terminal:

 cargo run -p tools --bin embed -- "htop" 2> .htop.debug.log
2022-09-01 22:24:01 +03:00
..
src Improve embed terminal 2022-09-01 22:24:01 +03:00
Cargo.toml Improve embed terminal 2022-09-01 22:24:01 +03:00
README.md docs: Use example.com in documentation 2021-01-15 16:41:40 +02:00

README.md

meli tools

This crate holds a collection of small binaries used for meli development. Of note is imapshell which opens a shell to an IMAP server for the user to play with.

imapshell

cd tools/
cargo build --bin imapshell
# Usage: imap_conn server_hostname server_username server_password server_port
rlwrap ./target/debug/imapshell "mail.example.com" "epilys@example.com" "hunter2" 143

Example session:

First, the IMAP connections performs its own non-interactive setup:

[2020-08-27 17:11:33]["main"] melib/src/backends/imap/connection.rs:459_25: sent: M1 CAPABILITY
[2020-08-27 17:11:33]["main"] melib/src/backends/imap/connection.rs:408_33: &ret[last_line_idx..] = "M1 OK Pre-login capabilities listed, post-login capabilities have more.\r\n"
[2020-08-27 17:11:33]["main"] melib/src/backends/imap/connection.rs:459_25: sent: M2 LOGIN "epilys@example.com" "hunter2"
[2020-08-27 17:11:34]["main"] melib/src/backends/imap/connection.rs:459_25: sent: M3 CAPABILITY
[2020-08-27 17:11:34]["main"] melib/src/backends/imap/connection.rs:408_33: &ret[last_line_idx..] = "M3 OK Capability completed (0.000 + 0.120 + 0.119 secs).\r\n"
[2020-08-27 17:11:34]["main"] melib/src/backends/imap/connection.rs:459_25: sent: M4 ENABLE CONDSTORE
[2020-08-27 17:11:34]["main"] melib/src/backends/imap/connection.rs:408_33: &ret[last_line_idx..] = "M4 OK Enabled (0.000 + 0.120 + 0.119 secs).\r\n"
[2020-08-27 17:11:34]["main"] melib/src/backends/imap/protocol_parser.rs:261_9: &val = "M4 OK Enabled (0.000 + 0.120 + 0.119 secs).\r\n"
[2020-08-27 17:11:34]["main"] melib/src/backends/imap/connection.rs:459_25: sent: M5 COMPRESS DEFLATE
[2020-08-27 17:11:34]["main"] melib/src/backends/imap/connection.rs:408_33: &ret[last_line_idx..] = "M5 OK Begin compression (0.000 + 0.127 + 0.126 secs).\r\n"
[2020-08-27 17:11:34]["main"] melib/src/backends/imap/protocol_parser.rs:261_9: &val = "M5 OK Begin compression (0.000 + 0.127 + 0.126 secs).\r\n"
[2020-08-27 17:11:34]["main"] melib/src/backends/imap/protocol_parser.rs:261_9: &val = "M5 OK Begin compression (0.000 + 0.127 + 0.126 secs).\r\n"
[2020-08-27 17:11:34]["main"] melib/src/backends/imap/connection.rs:459_25: sent: M6 NOOP
[2020-08-27 17:11:34]["main"] melib/src/backends/imap/connection.rs:408_33: &ret[last_line_idx..] = "M6 OK NOOP completed (0.000 + 0.000 secs).\r\n"
[2020-08-27 17:11:34]["main"] melib/src/backends/imap/protocol_parser.rs:261_9: &val = "M6 OK NOOP completed (0.000 + 0.000 secs).\r\n"

Then, input is read line by line and sent to the server. You don't have to prefix the commands with a unique ID, that is taken care of by the tool. Example command and reply:

LIST "" "INBOX"
[2020-08-27 17:14:53]["main"] melib/src/backends/imap/connection.rs:717_9: send_command
[2020-08-27 17:14:53]["main"] melib/src/backends/imap/connection.rs:437_9: stream send_command()
[2020-08-27 17:14:53]["main"] melib/src/backends/imap/connection.rs:459_25: sent: M8 LIST "" "INBOX"
[2020-08-27 17:14:53]["main"] melib/src/backends/imap/connection.rs:729_13: send_command ok
[2020-08-27 17:14:53]["main"] melib/src/backends/imap.rs:1241_21: out: * LIST (\HasChildren) "." INBOX
M8 OK List completed (0.000 + 0.000 secs).