/**
* soup_date_new_from_now:
* @offset_seconds: offset from current time
*
* 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
* #time_t, the return value will be clamped into range.
*
* Return value: a new #SoupDate
**/
SoupDate *
soup_date_new_from_now (int offset_seconds)
{
time_t now = time (NULL);
time_t then = now + offset_seconds;
if (sizeof (time_t) == 4) {
if (offset_seconds < 0 && then > now)
return soup_date_new_from_time_t (-G_MAXINT);
else if (offset_seconds > 0 && then < now)
return soup_date_new_from_time_t (G_MAXINT);
}
return soup_date_new_from_time_t (then);
}
int
main (int argc, char **argv)
{
int i;
test_init (argc, argv, NULL);
debug_printf (1, "Good dates:\n");
for (i = 0; i < G_N_ELEMENTS (good_dates); i++)
check_good (good_dates[i].format, good_dates[i].date);
debug_printf (1, "\nOK dates:\n");
for (i = 0; i < G_N_ELEMENTS (ok_dates); i++)
check_ok (ok_dates[i], make_date (ok_dates[i]));
check_ok (TIME_T_STRING, soup_date_new_from_time_t (TIME_T));
debug_printf (1, "\nBad dates:\n");
for (i = 0; i < G_N_ELEMENTS (bad_dates); i++)
check_bad (bad_dates[i], make_date (bad_dates[i]));
debug_printf (1, "\nConversions:\n");
for (i = 0; i < G_N_ELEMENTS (conversions); i++)
check_conversion (&conversions[i] );
test_cleanup ();
return errors != 0;
}
gchar *
twitter_http_date_from_time_t (time_t time_)
{
SoupDate *soup_date;
gchar *retval;
soup_date = soup_date_new_from_time_t (time_);
retval = soup_date_to_string (soup_date, SOUP_DATE_HTTP);
soup_date_free (soup_date);
return retval;
}
void
setcookie(SoupCookie *c) {
int lock;
lock = open(cookiefile, 0);
flock(lock, LOCK_EX);
SoupDate *e;
SoupCookieJar *j = soup_cookie_jar_text_new(cookiefile, FALSE);
c = soup_cookie_copy(c);
if(c->expires == NULL && sessiontime) {
e = soup_date_new_from_time_t(time(NULL) + sessiontime);
soup_cookie_set_expires(c, e);
}
soup_cookie_jar_add_cookie(j, c);
g_object_unref(j);
flock(lock, LOCK_UN);
close(lock);
}
void
changecookie(SoupCookieJar *j, SoupCookie *oc, SoupCookie *c, gpointer p) {
SoupDate *e;
SoupCookieJar *jar;
if(lockcookie)
return;
if(c && c->expires == NULL) {
e = soup_date_new_from_time_t(time(NULL) + sessiontime);
c = soup_cookie_copy(c);
soup_cookie_set_expires(c, e);
}
jar = soup_cookie_jar_text_new(cookiefile, FALSE);
if(c)
soup_cookie_jar_add_cookie(jar, soup_cookie_copy(c));
else
soup_cookie_jar_delete_cookie(jar, oc);
g_object_unref(jar);
}
/**
* soup_date_new_from_now:
* @offset_seconds: offset from current time
*
* 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.
*
* Return value: a new #SoupDate
**/
SoupDate *
soup_date_new_from_now (int offset_seconds)
{
return soup_date_new_from_time_t (time (NULL) + offset_seconds);
}
/* Downloads a feed specified in the request structure, returns
the downloaded data or NULL in the request structure.
If the webserver reports a permanent redirection, the
feed url will be modified and the old URL 'll be freed. The
request structure will also contain the HTTP status and the
last modified string.
*/
void
network_process_request (const updateJobPtr job)
{
SoupMessage *msg;
SoupDate *date;
gboolean do_not_track = FALSE;
g_assert (NULL != job->request);
debug1 (DEBUG_NET, "downloading %s", job->request->source);
if (job->request->postdata && (debug_level & DEBUG_VERBOSE) && (debug_level & DEBUG_NET))
debug1 (DEBUG_NET, " postdata=>>>%s<<<", job->request->postdata);
/* Prepare the SoupMessage */
msg = soup_message_new (job->request->postdata ? SOUP_METHOD_POST : SOUP_METHOD_GET,
job->request->source);
if (!msg) {
g_warning ("The request for %s could not be parsed!", job->request->source);
return;
}
/* Set the postdata for the request */
if (job->request->postdata) {
soup_message_set_request (msg,
"application/x-www-form-urlencoded",
SOUP_MEMORY_STATIC, /* libsoup won't free the postdata */
job->request->postdata,
strlen (job->request->postdata));
}
/* Set the If-Modified-Since: header */
if (job->request->updateState && update_state_get_lastmodified (job->request->updateState)) {
gchar *datestr;
date = soup_date_new_from_time_t (update_state_get_lastmodified (job->request->updateState));
datestr = soup_date_to_string (date, SOUP_DATE_HTTP);
soup_message_headers_append (msg->request_headers,
"If-Modified-Since",
datestr);
g_free (datestr);
soup_date_free (date);
}
/* Set the If-None-Match header */
if (job->request->updateState && update_state_get_etag (job->request->updateState)) {
soup_message_headers_append(msg->request_headers,
"If-None-Match",
update_state_get_etag (job->request->updateState));
}
/* Set the I-AM header */
if (job->request->updateState &&
(update_state_get_lastmodified (job->request->updateState) ||
update_state_get_etag (job->request->updateState))) {
soup_message_headers_append(msg->request_headers,
"A-IM",
"feed");
}
/* Support HTTP content negotiation */
soup_message_headers_append(msg->request_headers, "Accept", "application/atom+xml,application/xml;q=0.9,text/xml;q=0.8,*/*;q=0.7");
/* Set the authentication */
if (!job->request->authValue &&
job->request->options &&
job->request->options->username &&
job->request->options->password) {
SoupURI *uri = soup_message_get_uri (msg);
soup_uri_set_user (uri, job->request->options->username);
soup_uri_set_password (uri, job->request->options->password);
}
if (job->request->authValue) {
soup_message_headers_append (msg->request_headers, "Authorization",
job->request->authValue);
}
/* Add requested cookies */
if (job->request->updateState && job->request->updateState->cookies) {
soup_message_headers_append (msg->request_headers, "Cookie",
job->request->updateState->cookies);
soup_message_disable_feature (msg, SOUP_TYPE_COOKIE_JAR);
}
/* TODO: Right now we send the msg, and if it requires authentication and
* we didn't provide one, the petition fails and when the job is processed
* it sees it needs authentication and displays a dialog, and if credentials
* are entered, it queues a new job with auth credentials. Instead of that,
* we should probably handle authentication directly here, connecting the
* msg to a callback in case of 401 (see soup_message_add_status_code_handler())
* displaying the dialog ourselves, and requeing the msg if we get credentials */
/* Add Do Not Track header according to settings */
conf_get_bool_value (DO_NOT_TRACK, &do_not_track);
if (do_not_track)
soup_message_headers_append (msg->request_headers, "DNT", "1");
/* If the feed has "dont use a proxy" selected, use 'session2' which is non-proxy */
if (job->request->options && job->request->options->dontUseProxy)
soup_session_queue_message (session2, msg, network_process_callback, job);
else
soup_session_queue_message (session, msg, network_process_callback, job);
}
/* Downloads a feed specified in the request structure, returns
the downloaded data or NULL in the request structure.
If the the webserver reports a permanent redirection, the
feed url will be modified and the old URL 'll be freed. The
request structure will also contain the HTTP status and the
last modified string.
*/
void
network_process_request (const updateJobPtr const job)
{
SoupMessage *msg;
SoupDate *date;
g_assert (NULL != job->request);
debug1 (DEBUG_NET, "downloading %s", job->request->source);
/* Prepare the SoupMessage */
msg = soup_message_new (job->request->postdata ? SOUP_METHOD_POST : SOUP_METHOD_GET,
job->request->source);
if (!msg) {
g_warning ("The request for %s could not be parsed!", job->request->source);
return;
}
/* Set the postdata for the request */
if (job->request->postdata) {
soup_message_set_request (msg,
"application/x-www-form-urlencoded",
SOUP_MEMORY_STATIC, /* libsoup won't free the postdata */
job->request->postdata,
strlen (job->request->postdata));
}
/* Set the If-Modified-Since: header */
if (job->request->updateState && job->request->updateState->lastModified) {
gchar *datestr;
date = soup_date_new_from_time_t (job->request->updateState->lastModified);
datestr = soup_date_to_string (date, SOUP_DATE_HTTP);
soup_message_headers_append (msg->request_headers,
"If-Modified-Since",
datestr);
g_free (datestr);
soup_date_free (date);
}
/* Set the authentication */
if (!job->request->authValue &&
job->request->options &&
job->request->options->username &&
job->request->options->password) {
SoupURI *uri = soup_message_get_uri (msg);
soup_uri_set_user (uri, job->request->options->username);
soup_uri_set_password (uri, job->request->options->password);
}
if (job->request->authValue) {
soup_message_headers_append (msg->request_headers, "Authorization",
job->request->authValue);
}
/* Add requested cookies */
if (job->request->updateState && job->request->updateState->cookies) {
soup_message_headers_append (msg->request_headers, "Cookie",
job->request->updateState->cookies);
soup_message_disable_feature (msg, SOUP_TYPE_COOKIE_JAR);
}
/* TODO: Right now we send the msg, and if it requires authentication and
* we didn't provide one, the petition fails and when the job is processed
* it sees it needs authentication and displays a dialog, and if credentials
* are entered, it queues a new job with auth credentials. Instead of that,
* we should probably handle authentication directly here, connecting the
* msg to a callback in case of 401 (see soup_message_add_status_code_handler())
* displaying the dialog ourselves, and requeing the msg if we get credentials */
/* If the feed has "dont use a proxy" selected, disable the proxy for the msg */
if ((job->request->options && job->request->options->dontUseProxy) ||
(network_get_proxy_host () == NULL))
soup_message_disable_feature (msg, SOUP_TYPE_PROXY_URI_RESOLVER);
soup_session_queue_message (session, msg, network_process_callback, job);
}
static SoupCookie*
cookie_new_from_table(lua_State *L, gint idx, gchar **error)
{
SoupCookie *cookie = NULL;
SoupDate *date;
const gchar *name, *value, *domain, *path;
name = value = domain = path = NULL;
gboolean secure, http_only;
gint expires;
/* correct relative index */
if (idx < 0)
idx = lua_gettop(L) + idx + 1;
/* check for cookie table */
if (!lua_istable(L, idx)) {
*error = g_strdup_printf("invalid cookie table, got %s",
lua_typename(L, lua_type(L, idx)));
return NULL;
}
#define IS_STRING (lua_isstring(L, -1) || lua_isnumber(L, -1))
#define IS_BOOLEAN (lua_isboolean(L, -1) || lua_isnil(L, -1))
#define IS_NUMBER (lua_isnumber(L, -1))
#define GET_PROP(prop, typname, typexpr, typfunc) \
lua_pushliteral(L, #prop); \
lua_rawget(L, idx); \
if ((typexpr)) { \
prop = typfunc(L, -1); \
lua_pop(L, 1); \
} else { \
*error = g_strdup_printf("invalid cookie." #prop " type, expected " \
#typname ", got %s", lua_typename(L, lua_type(L, -1))); \
return NULL; \
}
/* get cookie properties */
GET_PROP(name, string, IS_STRING, lua_tostring)
GET_PROP(value, string, IS_STRING, lua_tostring)
GET_PROP(domain, string, IS_STRING, lua_tostring)
GET_PROP(path, string, IS_STRING, lua_tostring)
GET_PROP(secure, boolean, IS_BOOLEAN, lua_toboolean)
GET_PROP(http_only, boolean, IS_BOOLEAN, lua_toboolean)
GET_PROP(expires, number, IS_NUMBER, lua_tonumber)
#undef IS_STRING
#undef IS_BOOLEAN
#undef IS_NUMBER
#undef GET_PROP
/* create soup cookie */
if ((cookie = soup_cookie_new(name, value, domain, path, expires))) {
soup_cookie_set_secure(cookie, secure);
soup_cookie_set_http_only(cookie, http_only);
/* set real expiry date from unixtime */
if (expires > 0) {
date = soup_date_new_from_time_t((time_t) expires);
soup_cookie_set_expires(cookie, date);
soup_date_free(date);
}
return cookie;
}
/* soup cookie creation failed */
*error = g_strdup_printf("soup cookie creation failed");
return NULL;
}
