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110 lines
No EOL
4.1 KiB
Ruby
110 lines
No EOL
4.1 KiB
Ruby
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module Mongrel
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# Every standard HTTP code mapped to the appropriate message. These are
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# used so frequently that they are placed directly in Mongrel for easy
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# access rather than Mongrel::Const itself.
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HTTP_STATUS_CODES = {
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100 => 'Continue',
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101 => 'Switching Protocols',
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200 => 'OK',
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201 => 'Created',
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202 => 'Accepted',
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203 => 'Non-Authoritative Information',
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204 => 'No Content',
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205 => 'Reset Content',
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206 => 'Partial Content',
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300 => 'Multiple Choices',
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301 => 'Moved Permanently',
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302 => 'Moved Temporarily',
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303 => 'See Other',
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304 => 'Not Modified',
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305 => 'Use Proxy',
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400 => 'Bad Request',
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401 => 'Unauthorized',
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402 => 'Payment Required',
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403 => 'Forbidden',
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404 => 'Not Found',
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405 => 'Method Not Allowed',
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406 => 'Not Acceptable',
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407 => 'Proxy Authentication Required',
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408 => 'Request Time-out',
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409 => 'Conflict',
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410 => 'Gone',
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411 => 'Length Required',
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412 => 'Precondition Failed',
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413 => 'Request Entity Too Large',
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414 => 'Request-URI Too Large',
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415 => 'Unsupported Media Type',
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500 => 'Internal Server Error',
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501 => 'Not Implemented',
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502 => 'Bad Gateway',
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503 => 'Service Unavailable',
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504 => 'Gateway Time-out',
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505 => 'HTTP Version not supported'
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}
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# Frequently used constants when constructing requests or responses. Many times
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# the constant just refers to a string with the same contents. Using these constants
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# gave about a 3% to 10% performance improvement over using the strings directly.
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# Symbols did not really improve things much compared to constants.
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#
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# While Mongrel does try to emulate the CGI/1.2 protocol, it does not use the REMOTE_IDENT,
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# REMOTE_USER, or REMOTE_HOST parameters since those are either a security problem or
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# too taxing on performance.
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module Const
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DATE = "Date".freeze
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# This is the part of the path after the SCRIPT_NAME. URIClassifier will determine this.
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PATH_INFO="PATH_INFO".freeze
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# This is the initial part that your handler is identified as by URIClassifier.
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SCRIPT_NAME="SCRIPT_NAME".freeze
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# The original URI requested by the client. Passed to URIClassifier to build PATH_INFO and SCRIPT_NAME.
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REQUEST_URI='REQUEST_URI'.freeze
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REQUEST_PATH='REQUEST_PATH'.freeze
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MONGREL_VERSION = VERSION = "1.2.0".freeze
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MONGREL_TMP_BASE="mongrel".freeze
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# The standard empty 404 response for bad requests. Use Error4040Handler for custom stuff.
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ERROR_404_RESPONSE="HTTP/1.1 404 Not Found\r\nConnection: close\r\nServer: Mongrel #{MONGREL_VERSION}\r\n\r\nNOT FOUND".freeze
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CONTENT_LENGTH="CONTENT_LENGTH".freeze
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# A common header for indicating the server is too busy. Not used yet.
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ERROR_503_RESPONSE="HTTP/1.1 503 Service Unavailable\r\n\r\nBUSY".freeze
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# The basic max request size we'll try to read.
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CHUNK_SIZE=(16 * 1024)
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# This is the maximum header that is allowed before a client is booted. The parser detects
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# this, but we'd also like to do this as well.
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MAX_HEADER=1024 * (80 + 32)
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# Maximum request body size before it is moved out of memory and into a tempfile for reading.
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MAX_BODY=MAX_HEADER
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# A frozen format for this is about 15% faster
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STATUS_FORMAT = "HTTP/1.1 %d %s\r\nConnection: close\r\n".freeze
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CONTENT_TYPE = "Content-Type".freeze
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LAST_MODIFIED = "Last-Modified".freeze
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ETAG = "ETag".freeze
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SLASH = "/".freeze
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REQUEST_METHOD="REQUEST_METHOD".freeze
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GET="GET".freeze
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HEAD="HEAD".freeze
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# ETag is based on the apache standard of hex mtime-size-inode (inode is 0 on win32)
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ETAG_FORMAT="\"%x-%x-%x\"".freeze
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HEADER_FORMAT="%s: %s\r\n".freeze
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LINE_END="\r\n".freeze
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REMOTE_ADDR="REMOTE_ADDR".freeze
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HTTP_X_FORWARDED_FOR="HTTP_X_FORWARDED_FOR".freeze
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HTTP_IF_MODIFIED_SINCE="HTTP_IF_MODIFIED_SINCE".freeze
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HTTP_IF_NONE_MATCH="HTTP_IF_NONE_MATCH".freeze
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REDIRECT = "HTTP/1.1 302 Found\r\nLocation: %s\r\nConnection: close\r\n\r\n".freeze
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HOST = "HOST".freeze
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end
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end |