enum Error { errSuccess = 0, errUnreachable, errMissing, errDenied, errInvalid, errForbidden, errUnauthorized, errRelocated, errFailure, errTimeout, errInterface }

Return error for url fetch. enum Authentication { authAnonymous = 0, authBasic }

Type of authentication. enum Encoding { encodingBinary = 0, encodingChunked }

Encoding used in transfer. enum Method { methodHttpGet, methodHttpPut, methodHttpPost, methodHttpPostMultipart, methodFtpGet, methodFtpPut, methodFileGet, methodFilePut }

Type of fetch. enum Protocol { protocolHttp1_0, protocolHttp1_1 }

http protocol version

URLStream (Family family=IPV4, timeout_t to=0)

Construct an instance of URL stream. URLStream & getline (char *buffer, size_t len)

Line parsing with conversion. Error get (const char *url, size_t buffer=512)

Get URL data from a named stream of a known buffer size. Error get (size_t buffer=512)

Get URL data from a named stream of a known buffer size. Error submit (const char *url, const char **vars, size_t buffer=512)

Submit URL with vars passed as argument array. Error post (const char *url, const char **vars, size_t buffer=512)

Post URL vars with post method. Error post (const char *url, MIMEMultipartForm &form, size_t buffer=512)

Post URL with MIME multipart form. Error head (const char *url, size_t buffer=512)

Used to fetch header information for a resource. void close ()

Close the URL stream for a new connection. void setReferer (const char *str)

Set the referer url. void setHost (const char *str)

Set the host for the url. void setAddress (const char *str)

Set the address for the url. void setCookie (const char *str)

Set the cookie to pass. void setUser (const char *str)

Set user id for the url. void setPassword (const char *str)

Set password for the url. void setAuthentication (Authentication a, const char *str=NULL)

Set authentication type for the url. void setProxyUser (const char *str)

Set proxy user id for the url. void setProxyPassword (const char *str)

Set proxy password for the url. void setProxyAuthentication (Authentication a, const char *str=NULL)

Set proxy authentication type for the url. void setPragma (const char *str)

Set the pragmas. void setProxy (const char *host, tpport_t port)

Set the proxy server used. void setAgent (const char *str)

Set the agent. Method getMethod (void)

Get url method (and protocol) employed. void setTimeout (timeout_t to)

Set socket timeout characteristics for processing URL requests. void setFollow (bool enable)

Specify url following. void setProtocol (Protocol pro)

Specify http protocol level being used. void setLocalInterface (const char *intf)

Specify local interface to use.

Error sendHTTPHeader (const char *url, const char **vars, size_t bufsize)

int underflow (void)

virtual int aRead (char *buffer, size_t len, timeout_t timer)

virtual int aWrite (char *buffer, size_t len, timeout_t timer)

virtual void httpHeader (const char *header, const char *value)

Derived method to receive and parse http 'headers'. virtual char ** extraHeader (void)

A virtual to insert additional header info into the request.

ost::String m_host

ost::String m_address

(Note that these are not member functions.) __EXPORT char * urlDecode (char *source, char *dest=NULL)

__EXPORT char * urlEncode (const char *source, char *dest, size_t size)

__EXPORT char * b64Decode (char *src, char *dest=NULL)

__EXPORT char * b64Encode (const char *source, char *dest, size_t size)

__EXPORT size_t b64Encode (const unsigned char *src, size_t srcsize, char *dst, size_t dstsize)

__EXPORT size_t b64Decode (const char *src, unsigned char *dst, size_t dstsize)

__EXPORT String b64Encode (const String &src)

__EXPORT String b64Decode (const String &src)

__EXPORT String b64Encode (const unsigned char *src, size_t srcsize)

__EXPORT size_t b64Decode (const String &src, unsigned char *dst, size_t dstsize)

Type of authentication.

Enumerator:

authAnonymous

authBasic

Encoding used in transfer.

Enumerator:

encodingBinary

encodingChunked

Return error for url fetch.

Enumerator:

errSuccess

errUnreachable

errMissing

errDenied

errInvalid

errForbidden

errUnauthorized

errRelocated

errFailure

errTimeout

errInterface

Reimplemented from ost::Socket.

Type of fetch.

Enumerator:

methodHttpGet

methodHttpPut

methodHttpPost

methodHttpPostMultipart

methodFtpGet

methodFtpPut

methodFileGet

methodFilePut

http protocol version

Enumerator:

protocolHttp1_0

protocolHttp1_1

Construct an instance of URL stream.

Parameters: to default timeout.

Close the URL stream for a new connection.

A virtual to insert additional header info into the request.

Returns: array of header attributes to add.

Get URL data from a named stream of a known buffer size.

Requesting URL defined in previous calls of setAddress() and setHost() functions.

Returns: url error code.

Parameters: buffer size of buffer.

Get URL data from a named stream of a known buffer size.

Returns: url error code.

Parameters: url name of resource.

buffer size of buffer.

Line parsing with conversion.

Returns: URLStream object.

Parameters: buffer to store.

len maximum buffer size.

Get url method (and protocol) employed.

Returns: url method in effect.

Used to fetch header information for a resource.

Returns: url error code.

Parameters: url name of resource.

buffer size of buffer.

Derived method to receive and parse http 'headers'.

Parameters: header keyword.

value header keyword value.

Post URL with MIME multipart form.

Returns: url error code.

Parameters: url name of resource.

reference to multipart form.

size of buffer.

Post URL vars with post method.

Returns: url error code.

Parameters: url name of resource.

vars to set.

buffer size of buffer.

Set the address for the url.

Parameters: str address in the URL.

Set the agent.

Parameters: str agent value.

Set authentication type for the url.

Parameters: a authentication.

str string.

Set the cookie to pass.

Parameters: str cookie string.

Specify url following.

Set to false to disable following of relocation requests.

Parameters: enable true to enable following.

Set the host for the url.

Parameters: str host address.

Specify local interface to use.

Parameters: intf Local interface name

Set password for the url.

Parameters: str password.

Set the pragmas.

Parameters: str pragma setting.

Specify http protocol level being used.

Parameters: pro protocol level.

Set the proxy server used.

Parameters: host proxy host.

port proxy port.

Set proxy authentication type for the url.

Parameters: a authentication.

str string.

Set proxy password for the url.

Parameters: str password.

Set proxy user id for the url.

Parameters: str user id.

Set the referer url.

Parameters: str referer string.

Set socket timeout characteristics for processing URL requests.

Set to 0 for no default timeouts.

Parameters: to timeout to set.

Reimplemented from ost::TCPStream.

Set user id for the url.

Parameters: str user id.

Submit URL with vars passed as argument array.

This submit assumes 'GET' method. Use 'post' member to perform post.

Returns: url error code.

Parameters: url name of resource.

vars to set.

buffer size of buffer.

Reimplemented from ost::TCPStream.

Decode a string using base64 coding. Destination size should be at least strlen(src)/4*3. Destination are not string terminated (It's just a octet stream).

Returns: number of octets written into destination buffer

Parameters: src source string

dst destination octet buffer

dstsize destination buffer size

Decode a STL string using base64 coding into an STL String. Destination size should be at least strlen(src)/4*3. Destination are not string terminated (It's just a octet stream).

Returns: decoded string

Parameters: src source string

Decode a string using base64 coding. Destination size should be at least strlen(src)/4*3. Destination are not string terminated (It's just a octet stream).

Returns: number of octets written into destination buffer

Parameters: src source string

dst destination octet buffer

dstsize destination buffer size

Decode a string using base64 coding. Destination size should be at least strlen(src)+1. Destination will be a string, so is always terminated . This function is deprecated, base64 can use binary source, not only string use overloaded b64Decode.

Returns: string coded

Parameters: src source buffer

dest destination buffer. If NULL src is used

Encode a octet stream using base64 coding into a STL string

Returns: base 64 encoded string

Parameters: src source buffer

srcsize source buffer size

Encode a STL string using base64 coding into a STL string

Returns: base 64 encoded string

Parameters: src source string

Encode a octet stream using base64 coding. Destination size should be at least (srcsize+2)/3*4+1. Destination will be a string, so is always terminated (unless you pass dstsize == 0).

Returns: size of string written not counting terminator

Parameters: src source buffer

srcsize source buffer size

dst destination buffer

dstsize destination buffer size

Encode a string using base64 coding. Destination size should be at least strlen(src)/4*3+1. Destination is string terminated. This function is deprecated, coded stream can contain terminator character use overloaded b64Encode instead.

Returns: destination buffer

Parameters: source source string

dest destination octet buffer

size destination buffer size

Decode an url parameter (ie '\%20' -> ' ')

Parameters: source string

dest destination buffer. If NULL source is used

Encode an url parameter (ie ' ' -> '+')

Parameters: source string

dest destination buffer. Do not overlap with source

size destination buffer size.