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1ad08256f3
This patch adds missing newlines, trims multiple redundant final newlines into a single one, and trims redundant leading newlines. According to POSIX, a line is a sequence of zero or more non-' <newline>' characters plus a terminating '<newline>' character. [1] Files should normally have at least one final newline character. C89 [2] and later standards [3] mention a final newline: "A source file that is not empty shall end in a new-line character, which shall not be immediately preceded by a backslash character." Although it is not mandatory for all files to have a final newline fixed, a more consistent and homogeneous approach brings less of commit differences issues and a better development experience in certain text editors and IDEs. [1] http://pubs.opengroup.org/onlinepubs/9699919799/basedefs/V1_chap03.html#tag_03_206 [2] https://port70.net/~nsz/c/c89/c89-draft.html#2.1.1.2 [3] https://port70.net/~nsz/c/c99/n1256.html#5.1.1.2
75 lines
2.0 KiB
PHP
75 lines
2.0 KiB
PHP
<?php
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function usage($argv) {
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echo "Usage:\n";
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printf("\tphp %s <http://example.com/file> <localfile>\n", $argv[0]);
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exit(1);
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}
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function stream_notification_callback($notification_code, $severity, $message, $message_code, $bytes_transferred, $bytes_max) {
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static $filesize = null;
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switch($notification_code) {
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case STREAM_NOTIFY_RESOLVE:
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case STREAM_NOTIFY_AUTH_REQUIRED:
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case STREAM_NOTIFY_COMPLETED:
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case STREAM_NOTIFY_FAILURE:
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case STREAM_NOTIFY_AUTH_RESULT:
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/* Ignore */
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break;
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case STREAM_NOTIFY_REDIRECTED:
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echo "Being redirected to: ", $message, "\n";
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break;
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case STREAM_NOTIFY_CONNECT:
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echo "Connected...\n";
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break;
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case STREAM_NOTIFY_FILE_SIZE_IS:
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$filesize = $bytes_max;
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echo "Filesize: ", $filesize, "\n";
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break;
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case STREAM_NOTIFY_MIME_TYPE_IS:
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echo "Mime-type: ", $message, "\n";
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break;
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case STREAM_NOTIFY_PROGRESS:
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if ($bytes_transferred > 0) {
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if (!isset($filesize)) {
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printf("\rUnknown filesize.. %2d kb done..", $bytes_transferred/1024);
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} else {
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$length = (int)(($bytes_transferred/$filesize)*100);
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printf("\r[%-100s] %d%% (%2d/%2d kb)", str_repeat("=", $length). ">", $length, ($bytes_transferred/1024), $filesize/1024);
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}
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}
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break;
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}
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}
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isset($argv[1], $argv[2]) or usage($argv);
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if (!isset($_ENV['http_proxy'])) {
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$copt = null;
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} else {
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$copt = array(
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'http' => array(
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'proxy' => preg_replace('/^http/i', 'tcp', $_ENV['http_proxy']),
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'request_fulluri' => true,
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),
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);
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}
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$ctx = stream_context_create($copt, array("notification" => "stream_notification_callback"));
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$fp = fopen($argv[1], "r", false, $ctx);
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if (is_resource($fp) && file_put_contents($argv[2], $fp)) {
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echo "\nDone!\n";
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exit(0);
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}
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$err = error_get_last();
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echo "\nError..\n", $err["message"], "\n";
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exit(1);
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