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Functions
Functions
soup_date_new ()
SoupDate * soup_date_new (int year
,int month
,int day
,int hour
,int minute
,int second
);
Creates a SoupDate representing the indicated time, UTC.
soup_date_new_from_string ()
SoupDate *
soup_date_new_from_string (const char *date_string
);
Parses date_string
and tries to extract a date from it. This
recognizes all of the "HTTP-date" formats from RFC 2616, all ISO
8601 formats containing both a time and a date, RFC 2822 dates,
and reasonable approximations thereof. (Eg, it is lenient about
whitespace, leading "0"s, etc.)
soup_date_new_from_time_t ()
SoupDate *
soup_date_new_from_time_t (time_t when
);
Creates a SoupDate corresponding to when
soup_date_new_from_now ()
SoupDate *
soup_date_new_from_now (int offset_seconds
);
Creates a SoupDate representing a time offset_seconds
after the
current time (or before it, if offset_seconds
is negative). If
offset_seconds is 0, returns the current time.
If offset_seconds
would indicate a time not expressible as a
soup_date_to_string ()
char * soup_date_to_string (SoupDate *date
,SoupDateFormat format
);
Converts date
to a string in the format described by format
.
soup_date_to_time_t ()
time_t
soup_date_to_time_t (SoupDate *date
);
Converts date
to a time_t.
If date
is not representable as a time_t, it will be
clamped into range. (In particular, some HTTP cookies have
expiration dates after "Y2.038k" (2038-01-19T03:14:07Z).)
soup_date_to_timeval ()
void soup_date_to_timeval (SoupDate *date
,GTimeVal *time
);
Converts date
to a GTimeVal.
Since 2.24
soup_date_is_past ()
gboolean
soup_date_is_past (SoupDate *date
);
Determines if date
is in the past.
Since 2.24
soup_date_get_offset ()
int
soup_date_get_offset (SoupDate *date
);
Gets date
's offset from UTC.
Returns
date
's offset from UTC. If soup_date_get_utc()
returns FALSE
but soup_date_get_offset()
returns 0, that means the
date is a "floating" time with no associated offset information.
Since 2.32
soup_headers_parse_request ()
guint soup_headers_parse_request (const char *str
,int len
,SoupMessageHeaders *req_headers
,char **req_method
,char **req_path
,SoupHTTPVersion *ver
);
Parses the headers of an HTTP request in str
and stores the
results in req_method
, req_path
, ver
, and req_headers
.
Beware that req_headers
may be modified even on failure.
Parameters
str |
the headers (up to, but not including, the trailing blank line) |
|
len |
length of |
|
req_headers |
SoupMessageHeaders to store the header values in |
|
req_method |
if non- |
[out][allow-none] |
req_path |
if non- |
[out][allow-none] |
ver |
if non- |
[out][allow-none] |
Returns
SOUP_STATUS_OK
if the headers could be parsed, or an
HTTP error to be returned to the client if they could not be.
soup_headers_parse_response ()
gboolean soup_headers_parse_response (const char *str
,int len
,SoupMessageHeaders *headers
,SoupHTTPVersion *ver
,guint *status_code
,char **reason_phrase
);
Parses the headers of an HTTP response in str
and stores the
results in ver
, status_code
, reason_phrase
, and headers
.
Beware that headers
may be modified even on failure.
Parameters
str |
the headers (up to, but not including, the trailing blank line) |
|
len |
length of |
|
headers |
SoupMessageHeaders to store the header values in |
|
ver |
if non- |
[out][allow-none] |
status_code |
if non- |
[out][allow-none] |
reason_phrase |
if non- |
[out][allow-none] |
soup_headers_parse_status_line ()
gboolean soup_headers_parse_status_line (const char *status_line
,SoupHTTPVersion *ver
,guint *status_code
,char **reason_phrase
);
Parses the HTTP Status-Line string in status_line
into ver
,
status_code
, and reason_phrase
. status_line
must be terminated by
either "\0" or "\r\n".
soup_headers_parse ()
gboolean soup_headers_parse (const char *str
,int len
,SoupMessageHeaders *dest
);
Parses the headers of an HTTP request or response in str
and
stores the results in dest
. Beware that dest
may be modified even
on failure.
This is a low-level method; normally you would use
soup_headers_parse_request()
or soup_headers_parse_response()
.
Parameters
str |
the header string (including the Request-Line or Status-Line, but not the trailing blank line) |
|
len |
length of |
|
dest |
SoupMessageHeaders to store the header values in |
Since 2.26
soup_header_parse_list ()
GSList *
soup_header_parse_list (const char *header
);
Parses a header whose content is described by RFC2616 as "something", where "something" does not itself contain commas, except as part of quoted-strings.
soup_header_parse_quality_list ()
GSList * soup_header_parse_quality_list (const char *header
,GSList **unacceptable
);
Parses a header whose content is a list of items with optional "qvalue"s (eg, Accept, Accept-Charset, Accept-Encoding, Accept-Language, TE).
If unacceptable
is not NULL
, then on return, it will contain the
items with qvalue 0. Either way, those items will be removed from
the main list.
Parameters
header |
a header value |
|
unacceptable |
on return, will contain a list of unacceptable values. |
[out][allow-none][transfer full][element-type utf8] |
Returns
a GSList of acceptable values (as allocated strings), highest-qvalue first.
[transfer full][element-type utf8]
soup_header_contains ()
gboolean soup_header_contains (const char *header
,const char *token
);
Parses header
to see if it contains the token token
(matched
case-insensitively). Note that this can't be used with lists
that have qvalues.
soup_header_parse_param_list ()
GHashTable *
soup_header_parse_param_list (const char *header
);
Parses a header which is a comma-delimited list of something like:
token [ "=" ( token | quoted-string ) ]
.
Tokens that don't have an associated value will still be added to
the resulting hash table, but with a NULL
value.
This also handles RFC5987 encoding (which in HTTP is mostly used for giving UTF8-encoded filenames in the Content-Disposition header).
Returns
a
GHashTable of list elements, which can be freed with
soup_header_free_param_list()
.
[element-type utf8 utf8][transfer full]
soup_header_parse_semi_param_list ()
GHashTable *
soup_header_parse_semi_param_list (const char *header
);
Parses a header which is a semicolon-delimited list of something
like: token [ "=" ( token | quoted-string ) ]
.
Tokens that don't have an associated value will still be added to
the resulting hash table, but with a NULL
value.
This also handles RFC5987 encoding (which in HTTP is mostly used for giving UTF8-encoded filenames in the Content-Disposition header).
Returns
a
GHashTable of list elements, which can be freed with
soup_header_free_param_list()
.
[element-type utf8 utf8][transfer full]
Since 2.24
soup_header_free_param_list ()
void
soup_header_free_param_list (GHashTable *param_list
);
Frees param_list
.
Parameters
param_list |
a GHashTable returned from |
[element-type utf8 utf8] |
soup_header_g_string_append_param ()
void soup_header_g_string_append_param (GString *string
,const char *name
,const char *value
);
Appends something like
to name
=value
string
,
taking care to quote value
if needed, and if so, to escape any
quotes or backslashes in value
.
Alternatively, if value
is a non-ASCII UTF-8 string, it will be
appended using RFC5987 syntax. Although in theory this is supposed
to work anywhere in HTTP that uses this style of parameter, in
reality, it can only be used portably with the Content-Disposition
"filename" parameter.
If value
is NULL
, this will just append name
to string
.
Since 2.26
soup_header_g_string_append_param_quoted ()
void soup_header_g_string_append_param_quoted (GString *string
,const char *name
,const char *value
);
Appends something like
to
name
="value
"string
, taking care to escape any quotes or backslashes in value
.
If value
is (non-ASCII) UTF-8, this will instead use RFC 5987
encoding, just like soup_header_g_string_append_param()
.
Parameters
string |
a GString being used to construct an HTTP header value |
|
name |
a parameter name |
|
value |
a parameter value |
Since 2.30
soup_str_case_equal ()
gboolean soup_str_case_equal (gconstpointer v1
,gconstpointer v2
);
Compares v1
and v2
in a case-insensitive manner
soup_str_case_hash ()
guint
soup_str_case_hash (gconstpointer key
);
Hashes key
in a case-insensitive manner.
soup_add_completion ()
GSource * soup_add_completion (GMainContext *async_context
,GSourceFunc function
,gpointer data
);
Adds function
to be executed from inside async_context
with the
default priority. Use this when you want to complete an action in
async_context
's main loop, as soon as possible.
Parameters
async_context |
the GMainContext to dispatch the I/O
watch in, or |
[allow-none] |
function |
the callback to invoke |
|
data |
user data to pass to |
Since 2.24
soup_add_idle ()
GSource * soup_add_idle (GMainContext *async_context
,GSourceFunc function
,gpointer data
);
Adds an idle event as with g_idle_add()
, but using the given
async_context
.
If you want function
to run "right away", use
soup_add_completion()
, since that sets a higher priority on the
GSource than soup_add_idle()
does.
Parameters
async_context |
the GMainContext to dispatch the I/O
watch in, or |
[allow-none] |
function |
the callback to invoke at idle time |
|
data |
user data to pass to |
soup_add_io_watch ()
GSource * soup_add_io_watch (GMainContext *async_context
,GIOChannel *chan
,GIOCondition condition
,GIOFunc function
,gpointer data
);
Adds an I/O watch as with g_io_add_watch()
, but using the given
async_context
.
Parameters
async_context |
the GMainContext to dispatch the I/O
watch in, or |
[allow-none] |
chan |
the GIOChannel to watch |
|
condition |
the condition to watch for |
|
function |
the callback to invoke when |
|
data |
user data to pass to |
soup_add_timeout ()
GSource * soup_add_timeout (GMainContext *async_context
,guint interval
,GSourceFunc function
,gpointer data
);
Adds a timeout as with g_timeout_add()
, but using the given
async_context
.
Parameters
async_context |
the GMainContext to dispatch the I/O
watch in, or |
[allow-none] |
interval |
the timeout interval, in milliseconds |
|
function |
the callback to invoke at timeout time |
|
data |
user data to pass to |
Types and Values
SoupDate
typedef struct { int year; int month; int day; int hour; int minute; int second; gboolean utc; int offset; } SoupDate;
A date and time. The date is assumed to be in the (proleptic)
Gregorian calendar. The time is in UTC if utc
is TRUE
. Otherwise,
the time is a local time, and offset
gives the offset from UTC in
minutes (such that adding offset
to the time would give the
correct UTC time). If utc
is FALSE
and offset
is 0, then the
SoupDate
represents a "floating" time with no associated timezone
information.
enum SoupDateFormat
Date formats that soup_date_to_string()
can use.
SOUP_DATE_HTTP
and SOUP_DATE_COOKIE
always coerce the time to
UTC. SOUP_DATE_ISO8601_XMLRPC
uses the time as given, ignoring the
offset completely. SOUP_DATE_RFC2822
and the other ISO 8601
variants use the local time, appending the offset information if
available.
This enum may be extended with more values in future releases.
Members
RFC 1123 format, used by the HTTP "Date" header. Eg "Sun, 06 Nov 1994 08:49:37 GMT" |
||
The format for the "Expires" timestamp in the Netscape cookie specification. Eg, "Sun, 06-Nov-1994 08:49:37 GMT". |
||
RFC 2822 format, eg "Sun, 6 Nov 1994 09:49:37 -0100" |
||
ISO 8601 date/time with no optional punctuation. Eg, "19941106T094937-0100". |
||
ISO 8601 date/time with all optional punctuation. Eg, "1994-11-06T09:49:37-01:00". |
||
An alias for |
||
ISO 8601 date/time as used by XML-RPC. Eg, "19941106T09:49:37". |