diff options
Diffstat (limited to 'modules/luci-base/luasrc/http.luadoc')
| -rw-r--r-- | modules/luci-base/luasrc/http.luadoc | 187 |
1 files changed, 141 insertions, 46 deletions
diff --git a/modules/luci-base/luasrc/http.luadoc b/modules/luci-base/luasrc/http.luadoc index 8a325db21..f8121230b 100644 --- a/modules/luci-base/luasrc/http.luadoc +++ b/modules/luci-base/luasrc/http.luadoc @@ -6,25 +6,24 @@ module "luci.http" ---[[ Close the HTTP-Connection. - -@class function -@name close +@class function +@name close ]] ---[[ Return the request content if the request was of unknown type. -@class function -@name content -@return HTTP request body -@return HTTP request body length +@class function +@name content +@return HTTP request body +@return HTTP request body length ]] ---[[ Get a certain HTTP input value or a table of all input values. -@class function -@name formvalue +@class function +@name formvalue @param name Name of the GET or POST variable to fetch @param noparse Don't parse POST data before getting the value @return HTTP input value or table of all input value @@ -33,8 +32,8 @@ Get a certain HTTP input value or a table of all input values. ---[[ Get a table of all HTTP input values with a certain prefix. -@class function -@name formvaluetable +@class function +@name formvaluetable @param prefix Prefix @return Table of all HTTP input values with given prefix ]] @@ -42,18 +41,18 @@ Get a table of all HTTP input values with a certain prefix. ---[[ Get the value of a certain HTTP-Cookie. -@class function -@name getcookie +@class function +@name getcookie @param name Cookie Name @return String containing cookie data ]] ---[[ Get the value of a certain HTTP environment variable - or the environment table itself. -@class function -@name getenv + +@class function +@name getenv @param name Environment variable @return HTTP environment value or environment table ]] @@ -61,41 +60,41 @@ or the environment table itself. ---[[ Set a handler function for incoming user file uploads. -@class function -@name setfilehandler +@class function +@name setfilehandler @param callback Handler function ]] ---[[ Send a HTTP-Header. -@class function -@name header -@param key Header key -@param value Header value +@class function +@name header +@param key Header key +@param value Header value ]] ---[[ Set the mime type of following content data. -@class function -@name prepare_content -@param mime Mimetype of following content +@class function +@name prepare_content +@param mime Mimetype of following content ]] ---[[ Get the RAW HTTP input source -@class function -@name source -@return HTTP LTN12 source +@class function +@name source +@return HTTP LTN12 source ]] ---[[ Set the HTTP status code and status message. -@class function -@name status +@class function +@name status @param code Status code @param message Status message ]] @@ -105,8 +104,9 @@ Send a chunk of content data to the client. This function is as a valid LTN12 sink. If the content chunk is nil this function will automatically invoke close. -@class function -@name write + +@class function +@name write @param content Content chunk @param src_err Error object from source (optional) @see close @@ -115,51 +115,146 @@ If the content chunk is nil this function will automatically invoke close. ---[[ Splice data from a filedescriptor to the client. -@class function -@name splice -@param fp File descriptor -@param size Bytes to splice (optional) +@class function +@name splice +@param fp File descriptor +@param size Bytes to splice (optional) ]] ---[[ Redirects the client to a new URL and closes the connection. -@class function -@name redirect -@param url Target URL +@class function +@name redirect +@param url Target URL ]] ---[[ Create a querystring out of a table of key - value pairs. -@class function -@name build_querystring -@param table Query string source table +@class function +@name build_querystring +@param table Query string source table @return Encoded HTTP query string ]] ---[[ Return the URL-decoded equivalent of a string. +@class function +@name urldecode @param str URL-encoded string @param no_plus Don't decode + to " " @return URL-decoded string -@see urlencode +@see urlencode ]] ---[[ Return the URL-encoded equivalent of a string. +@class function +@name urlencode @param str Source string @return URL-encoded string -@see urldecode +@see urldecode ]] ---[[ Send the given data as JSON encoded string. -@class function -@name write_json +@class function +@name write_json @param data Data to send ]] +---[[ +Extract and split urlencoded data pairs, separated bei either "&" or ";" +from given url or string. Returns a table with urldecoded values. + +Simple parameters are stored as string values associated with the parameter +name within the table. Parameters with multiple values are stored as array +containing the corresponding values. + +@class function +@name urldecode_params +@param url The url or string which contains x-www-urlencoded form data +@param tbl Use the given table for storing values (optional) +@return Table containing the urldecoded parameters +@see urlencode_params +]] + +---[[ +Encode each key-value-pair in given table to x-www-urlencoded format, +separated by "&". + +Tables are encoded as parameters with multiple values by repeating the +parameter name with each value. + +@class function +@name urlencode_params +@param tbl Table with the values +@return String containing encoded values +@see urldecode_params +]] + +---[[ +Decode a mime encoded http message body with multipart/form-data Content-Type. + +Stores all extracted data associated with its parameter name +in the params table within the given message object. Multiple parameter +values are stored as tables, ordinary ones as strings. + +If an optional file callback function is given then it is feeded with the +file contents chunk by chunk and only the extracted file name is stored +within the params table. The callback function will be called subsequently +with three arguments: + o Table containing decoded (name, file) and raw (headers) mime header data + o String value containing a chunk of the file data + o Boolean which indicates wheather the current chunk is the last one (eof) + +@class function +@name mimedecode_message_body +@param src Ltn12 source function +@param msg HTTP message object +@param filecb File callback function (optional) +@return Value indicating successful operation (not nil means "ok") +@return String containing the error if unsuccessful +@see parse_message_header +]] + +---[[ +Decode an urlencoded http message body with application/x-www-urlencoded +Content-Type. + +Stores all extracted data associated with its parameter name in the params +table within the given message object. Multiple parameter values are stored +as tables, ordinary ones as strings. + +@class function +@name urldecode_message_body +@param src Ltn12 source function +@param msg HTTP message object +@return Value indicating successful operation (not nil means "ok") +@return String containing the error if unsuccessful +@see parse_message_header +]] + +---[[ +Try to extract and decode a http message body from the given ltn12 source. +This function will examine the Content-Type within the given message object +to select the appropriate content decoder. + +Currently the application/x-www-urlencoded and application/form-data +mime types are supported. If the encountered content encoding can't be +handled then the whole message body will be stored unaltered as "content" +property within the given message object. + +@class function +@name parse_message_body +@param src Ltn12 source function +@param msg HTTP message object +@param filecb File data callback (optional, see mimedecode_message_body()) +@return Value indicating successful operation (not nil means "ok") +@return String containing the error if unsuccessful +@see parse_message_header +]] |