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vfmt: change all '$expr' to '${expr}' (#16428)

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This commit is contained in:
yuyi
2022-11-15 21:53:13 +08:00
committed by GitHub
parent 56239b4a23
commit 017ace6ea7
859 changed files with 7156 additions and 7135 deletions
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24
vlib/net/ftp/ftp.v
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@@ -77,15 +77,15 @@ pub fn new() FTP {
fn (mut zftp FTP) write(data string) !int {
$if debug {
println('FTP.v >>> $data')
println('FTP.v >>> ${data}')
}
return zftp.conn.write('$data\r\n'.bytes())
return zftp.conn.write('${data}\r\n'.bytes())
}
fn (mut zftp FTP) read() !(int, string) {
mut data := zftp.reader.read_line()!
$if debug {
println('FTP.v <<< $data')
println('FTP.v <<< ${data}')
}
if data.len < 5 {
return 0, ''
@@ -104,7 +104,7 @@ fn (mut zftp FTP) read() !(int, string) {
// connect establishes an FTP connection to the host at `ip` port 21.
pub fn (mut zftp FTP) connect(ip string) !bool {
zftp.conn = net.dial_tcp('$ip:21')!
zftp.conn = net.dial_tcp('${ip}:21')!
zftp.reader = io.new_buffered_reader(reader: zftp.conn)
code, _ := zftp.read()!
if code == ftp.connected {
@@ -115,7 +115,7 @@ pub fn (mut zftp FTP) connect(ip string) !bool {
// login sends the "USER `user`" and "PASS `passwd`" commands to the remote host.
pub fn (mut zftp FTP) login(user string, passwd string) !bool {
zftp.write('USER $user') or {
zftp.write('USER ${user}') or {
$if debug {
println('ERROR sending user')
}
@@ -128,7 +128,7 @@ pub fn (mut zftp FTP) login(user string, passwd string) !bool {
if code != ftp.specify_password {
return false
}
zftp.write('PASS $passwd') or {
zftp.write('PASS ${passwd}') or {
$if debug {
println('ERROR sending password')
}
@@ -160,12 +160,12 @@ pub fn (mut zftp FTP) pwd() !string {
// cd changes the current working directory to the specified remote directory `dir`.
pub fn (mut zftp FTP) cd(dir string) ! {
zftp.write('CWD $dir') or { return }
zftp.write('CWD ${dir}') or { return }
mut code, mut data := zftp.read()!
match int(code) {
ftp.denied {
$if debug {
println('CD $dir denied!')
println('CD ${dir} denied!')
}
}
ftp.complete {
@@ -174,7 +174,7 @@ pub fn (mut zftp FTP) cd(dir string) ! {
else {}
}
$if debug {
println('CD $data')
println('CD ${data}')
}
}
@@ -188,7 +188,7 @@ fn new_dtp(msg string) !&DTP {
port: port
conn: 0
}
conn := net.dial_tcp('$ip:$port') or { return error('Cannot connect to the data channel') }
conn := net.dial_tcp('${ip}:${port}') or { return error('Cannot connect to the data channel') }
dtp.conn = conn
dtp.reader = io.new_buffered_reader(reader: dtp.conn)
return dtp
@@ -198,7 +198,7 @@ fn (mut zftp FTP) pasv() !&DTP {
zftp.write('PASV')!
code, data := zftp.read()!
$if debug {
println('pass: $data')
println('pass: ${data}')
}
if code != ftp.passive_mode {
return error('pasive mode not allowed')
@@ -237,7 +237,7 @@ pub fn (mut zftp FTP) dir() ![]string {
// get retrieves `file` from the remote host.
pub fn (mut zftp FTP) get(file string) ![]u8 {
mut dtp := zftp.pasv() or { return error('Cannot stablish data connection') }
zftp.write('RETR $file')!
zftp.write('RETR ${file}')!
code, _ := zftp.read()!
if code == ftp.denied {
return error('Permission denied')