Privoxy encountered an error while processing your request:
\r\n" "Could not load template file ";
static const char body_suffix[] =
- " or one of it's included components.
Please contact your proxy administrator.
\r\n" "If you are the proxy administrator, please put the required file(s)"
"in the (confdir)/templates directory. The "
@@ -1725,7 +1778,7 @@ jb_err cgi_error_no_template(struct client_state *csp,
* JB_ERR_MEMORY on out-of-memory error.
*
*********************************************************************/
-jb_err cgi_error_unknown(struct client_state *csp,
+jb_err cgi_error_unknown(const struct client_state *csp,
struct http_response *rsp,
jb_err error_to_report)
{
@@ -1804,7 +1857,7 @@ jb_err cgi_error_unknown(struct client_state *csp,
* JB_ERR_MEMORY on out-of-memory error.
*
*********************************************************************/
-jb_err cgi_error_bad_param(struct client_state *csp,
+jb_err cgi_error_bad_param(const struct client_state *csp,
struct http_response *rsp)
{
struct map *exports;
@@ -1916,19 +1969,18 @@ char *add_help_link(const char *item,
* HTTP header - e.g.:
* "Sun, 06 Nov 1994 08:49:37 GMT"
*
- * XXX: Should probably get a third parameter for
- * the buffer size.
- *
* Parameters :
* 1 : time_offset = Time returned will be current time
* plus this number of seconds.
- * 2 : buf = Destination for result. Must be long enough
- * to hold 29 characters plus a trailing zero.
+ * 2 : buf = Destination for result.
+ * 3 : buffer_size = Size of the buffer above. Must be big
+ * enough to hold 29 characters plus a
+ * trailing zero.
*
* Returns : N/A
*
*********************************************************************/
-void get_http_time(int time_offset, char *buf)
+void get_http_time(int time_offset, char *buf, size_t buffer_size)
{
static const char day_names[7][4] =
{ "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat" };
@@ -1939,36 +1991,29 @@ void get_http_time(int time_offset, char *buf)
struct tm *t;
time_t current_time;
#if defined(HAVE_GMTIME_R)
- /*
- * Declare dummy up here (instead of inside get/set gmt block) so it
- * doesn't go out of scope before it's potentially used in snprintf later.
- * Wrapping declaration inside HAVE_GMTIME_R keeps the compiler quiet when
- * !defined HAVE_GMTIME_R.
- */
- struct tm dummy;
+ struct tm dummy;
#endif
assert(buf);
+ assert(buffer_size > 29);
- time(¤t_time); /* get current time */
+ time(¤t_time);
current_time += time_offset;
/* get and save the gmt */
- {
#if HAVE_GMTIME_R
- t = gmtime_r(¤t_time, &dummy);
+ t = gmtime_r(¤t_time, &dummy);
#elif FEATURE_PTHREAD
- pthread_mutex_lock(&gmtime_mutex);
- t = gmtime(¤t_time);
- pthread_mutex_unlock(&gmtime_mutex);
+ privoxy_mutex_lock(&gmtime_mutex);
+ t = gmtime(¤t_time);
+ privoxy_mutex_unlock(&gmtime_mutex);
#else
- t = gmtime(¤t_time);
+ t = gmtime(¤t_time);
#endif
- }
/* Format: "Sun, 06 Nov 1994 08:49:37 GMT" */
- snprintf(buf, 30,
+ snprintf(buf, buffer_size,
"%s, %02d %s %4d %02d:%02d:%02d GMT",
day_names[t->tm_wday],
t->tm_mday,
@@ -1981,6 +2026,51 @@ void get_http_time(int time_offset, char *buf)
}
+/*********************************************************************
+ *
+ * Function : get_locale_time
+ *
+ * Description : Get the time in a date(1)-like format
+ * according to the current locale - e.g.:
+ * "Fri Aug 29 19:37:12 CEST 2008"
+ *
+ * XXX: Should we allow the user to change the format?
+ *
+ * Parameters :
+ * 1 : buf = Destination for result.
+ * 2 : buffer_size = Size of the buffer above. Must be big
+ * enough to hold 29 characters plus a
+ * trailing zero.
+ *
+ * Returns : N/A
+ *
+ *********************************************************************/
+static void get_locale_time(char *buf, size_t buffer_size)
+{
+ struct tm *timeptr;
+ time_t current_time;
+#if defined(HAVE_LOCALTIME_R)
+ struct tm dummy;
+#endif
+
+ assert(buf);
+ assert(buffer_size > 29);
+
+ time(¤t_time);
+
+#if HAVE_LOCALTIME_R
+ timeptr = localtime_r(¤t_time, &dummy);
+#elif FEATURE_PTHREAD
+ privoxy_mutex_lock(&localtime_mutex);
+ timeptr = localtime(¤t_time);
+ privoxy_mutex_unlock(&localtime_mutex);
+#else
+ timeptr = localtime(¤t_time);
+#endif
+
+ strftime(buf, buffer_size, "%a %b %d %X %Z %Y", timeptr);
+
+}
/*********************************************************************
*
@@ -2080,7 +2170,7 @@ struct http_response *finish_http_response(const struct client_state *csp, struc
if (!err)
{
- get_http_time(0, buf);
+ get_http_time(0, buf, sizeof(buf));
err = enlist_unique_header(rsp->headers, "Date", buf);
}
@@ -2089,13 +2179,13 @@ struct http_response *finish_http_response(const struct client_state *csp, struc
if (!err)
{
- get_http_time(10 * 60, buf); /* 10 * 60sec = 10 minutes */
+ get_http_time(10 * 60, buf, sizeof(buf)); /* 10 * 60sec = 10 minutes */
err = enlist_unique_header(rsp->headers, "Expires", buf);
}
}
else if (!strncmpic(rsp->status, "302", 3))
{
- get_http_time(0, buf);
+ get_http_time(0, buf, sizeof(buf));
if (!err) err = enlist_unique_header(rsp->headers, "Date", buf);
}
else
@@ -2121,7 +2211,7 @@ struct http_response *finish_http_response(const struct client_state *csp, struc
*/
if (!err) err = enlist_unique_header(rsp->headers, "Cache-Control", "no-cache");
- get_http_time(0, buf);
+ get_http_time(0, buf, sizeof(buf));
if (!err) err = enlist_unique_header(rsp->headers, "Date", buf);
if (!strncmpic(rsp->status, "403", 3)
|| !strncmpic(rsp->status, "404", 3)
@@ -2229,7 +2319,7 @@ void free_http_response(struct http_response *rsp)
* JB_ERR_FILE if the template file cannot be read
*
*********************************************************************/
-jb_err template_load(struct client_state *csp, char **template_ptr,
+jb_err template_load(const struct client_state *csp, char **template_ptr,
const char *templatename, int recursive)
{
jb_err err;
@@ -2508,7 +2598,7 @@ jb_err template_fill(char **template_ptr, const struct map *exports)
* JB_ERR_MEMORY on out-of-memory error
*
*********************************************************************/
-jb_err template_fill_for_cgi(struct client_state *csp,
+jb_err template_fill_for_cgi(const struct client_state *csp,
const char *templatename,
struct map *exports,
struct http_response *rsp)
@@ -2554,10 +2644,12 @@ jb_err template_fill_for_cgi(struct client_state *csp,
*********************************************************************/
struct map *default_exports(const struct client_state *csp, const char *caller)
{
- char buf[20];
+ char buf[30];
jb_err err;
struct map * exports;
int local_help_exists = 0;
+ char *ip_address = NULL;
+ char *hostname = NULL;
assert(csp);
@@ -2567,9 +2659,23 @@ struct map *default_exports(const struct client_state *csp, const char *caller)
return NULL;
}
+ if (csp->config->hostname)
+ {
+ get_host_information(csp->cfd, &ip_address, NULL);
+ hostname = strdup(csp->config->hostname);
+ }
+ else
+ {
+ get_host_information(csp->cfd, &ip_address, &hostname);
+ }
+
err = map(exports, "version", 1, html_encode(VERSION), 0);
- if (!err) err = map(exports, "my-ip-address", 1, html_encode(csp->my_ip_addr_str ? csp->my_ip_addr_str : "unknown"), 0);
- if (!err) err = map(exports, "my-hostname", 1, html_encode(csp->my_hostname ? csp->my_hostname : "unknown"), 0);
+ get_locale_time(buf, sizeof(buf));
+ if (!err) err = map(exports, "time", 1, html_encode(buf), 0);
+ if (!err) err = map(exports, "my-ip-address", 1, html_encode(ip_address ? ip_address : "unknown"), 0);
+ freez(ip_address);
+ if (!err) err = map(exports, "my-hostname", 1, html_encode(hostname ? hostname : "unknown"), 0);
+ freez(hostname);
if (!err) err = map(exports, "homepage", 1, html_encode(HOME_PAGE_URL), 0);
if (!err) err = map(exports, "default-cgi", 1, html_encode(CGI_PREFIX), 0);
if (!err) err = map(exports, "menu", 1, make_menu(caller, csp->config->feature_flags), 0);