bug
svn: r13378
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parent
7f13cb3da8
commit
dce1ab92b5
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@ -1,4 +1,4 @@
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#lang scheme/base
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#lang scheme
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(require mzlib/contract
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mzlib/plt-match
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net/url
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@ -147,48 +147,49 @@
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;; read-bindings&post-data/raw: connection symbol url (listof header?) -> (values (or/c (listof binding?) string?) (or/c bytes? false/c?))
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(define (read-bindings&post-data/raw conn meth uri headers)
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(match meth
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['get
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(cond
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[(bytes-ci=? #"GET" meth)
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(values (map (match-lambda
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[(list-rest k v)
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(make-binding:form (string->bytes/utf-8 (symbol->string k))
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(string->bytes/utf-8 v))])
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(url-query uri))
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#f)]
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['post
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(define content-type (headers-assq* #"Content-Type" headers))
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(define in (connection-i-port conn))
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(cond
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[(and content-type (regexp-match FILE-FORM-REGEXP (header-value content-type)))
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=> (match-lambda
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[(list _ content-boundary)
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(values
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(map (match-lambda
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[(struct mime-part (headers contents))
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(define rhs (header-value (headers-assq* #"Content-Disposition" headers)))
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(match (list (regexp-match #"filename=(\"([^\"]*)\"|([^ ;]*))" rhs)
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(regexp-match #"[^e]name=(\"([^\"]*)\"|([^ ;]*))" rhs))
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[(list #f #f)
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(network-error 'reading-bindings "Couldn't extract form field name for file upload")]
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[(list #f (list _ _ f0 f1))
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(make-binding:form (or f0 f1) (apply bytes-append contents))]
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[(list (list _ _ f00 f01) (list _ _ f10 f11))
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(make-binding:file (or f10 f11) (or f00 f01) headers (apply bytes-append contents))])])
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(read-mime-multipart content-boundary in))
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#f)])]
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[else
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(match (headers-assq* #"Content-Length" headers)
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[(struct header (_ value))
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(cond
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[(string->number (bytes->string/utf-8 value))
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=> (lambda (len)
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(let ([raw-bytes (read-bytes len in)])
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(values (parse-bindings raw-bytes) raw-bytes)))]
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[else
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(network-error 'read-bindings "Post request contained a non-numeric content-length")])]
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[#f
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(let ([raw-bytes (apply bytes-append (read-to-eof in))])
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(values (parse-bindings raw-bytes) raw-bytes))])])]
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[(bytes-ci=? #"POST" meth)
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(local
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[(define content-type (headers-assq* #"Content-Type" headers))
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(define in (connection-i-port conn))]
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(cond
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[(and content-type (regexp-match FILE-FORM-REGEXP (header-value content-type)))
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=> (match-lambda
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[(list _ content-boundary)
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(values
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(map (match-lambda
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[(struct mime-part (headers contents))
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(define rhs (header-value (headers-assq* #"Content-Disposition" headers)))
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(match (list (regexp-match #"filename=(\"([^\"]*)\"|([^ ;]*))" rhs)
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(regexp-match #"[^e]name=(\"([^\"]*)\"|([^ ;]*))" rhs))
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[(list #f #f)
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(network-error 'reading-bindings "Couldn't extract form field name for file upload")]
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[(list #f (list _ _ f0 f1))
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(make-binding:form (or f0 f1) (apply bytes-append contents))]
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[(list (list _ _ f00 f01) (list _ _ f10 f11))
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(make-binding:file (or f10 f11) (or f00 f01) headers (apply bytes-append contents))])])
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(read-mime-multipart content-boundary in))
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#f)])]
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[else
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(match (headers-assq* #"Content-Length" headers)
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[(struct header (_ value))
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(cond
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[(string->number (bytes->string/utf-8 value))
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=> (lambda (len)
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(let ([raw-bytes (read-bytes len in)])
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(values (parse-bindings raw-bytes) raw-bytes)))]
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[else
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(network-error 'read-bindings "Post request contained a non-numeric content-length")])]
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[#f
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(let ([raw-bytes (apply bytes-append (read-to-eof in))])
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(values (parse-bindings raw-bytes) raw-bytes))])]))]
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[meth
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(values empty #f)]))
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