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Code Issues Wiki

[mod_status] Add refresh=X querystring parameter to control auto-refreshing of page

personal/stbuehler/wip
Thomas Porzelt 2009-08-13 20:08:37 +02:00
parent 9ab83c0a1f
commit 96123d01cf
1 changed files with 55 additions and 16 deletions
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71
src/modules/mod_status.c
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@ -20,7 +20,7 @@
* }
*
* Todo:
* - add querystring parameters like refresh=X and format=plain
* - add querystring parameter format=plain
*
* Author:
* Copyright (c) 2008-2009 Thomas Porzelt
@ -30,6 +30,7 @@
#include <lighttpd/base.h>
#include <lighttpd/collect.h>
#include <lighttpd/encoding.h>
LI_API gboolean mod_status_init(liModules *mods, liModule *mod);
LI_API gboolean mod_status_free(liModules *mods, liModule *mod);
@ -317,7 +318,6 @@ static void status_collect_cb(gpointer cbdata, gpointer fdata, GPtrArray *result
if (complete) {
GString *html;
GString *css;
GString *tmpstr;
GString *count_req, *count_bin, *count_bout;
guint uptime;
@ -364,14 +364,33 @@ static void status_collect_cb(gpointer cbdata, gpointer fdata, GPtrArray *result
g_string_append_len(html, header, sizeof(header)-1);
/* auto refresh */
{
gchar *val;
guint len;
gchar c;
if (li_querystring_find(vr->request.uri.query, CONST_STR_LEN("refresh"), &val, &len)) {
g_string_append_len(html, CONST_STR_LEN("<meta http-equiv=\"refresh\" content=\""));
/* temp char swap */
c = val[len]; val[len] = '\0';
li_string_encode_append(val, html, LI_ENCODING_HTML);
val[len] = c;
g_string_append_len(html, CONST_STR_LEN("\">\n"));
}
}
/* css */
css = _OPTION(vr, p, 0).string;
if (!css || !css->len) /* default css */
g_string_append_len(html, css_default, sizeof(css_default)-1);
else if (g_str_equal(css->str, "blue")) /* blue css */
g_string_append_len(html, css_blue, sizeof(css_blue)-1);
else /* external css */
g_string_append_printf(html, " <link rel=\"stylesheet\" rev=\"stylesheet\" href=\"%s\" media=\"screen\" />\n", css->str);
{
GString *css = _OPTION(vr, p, 0).string;
if (!css || !css->len) /* default css */
g_string_append_len(html, css_default, sizeof(css_default)-1);
else if (g_str_equal(css->str, "blue")) /* blue css */
g_string_append_len(html, css_blue, sizeof(css_blue)-1);
else /* external css */
g_string_append_printf(html, " <link rel=\"stylesheet\" rev=\"stylesheet\" href=\"%s\" media=\"screen\" />\n", css->str);
}
g_string_append_len(html, CONST_STR_LEN(
" </head>\n"
@ -667,19 +686,39 @@ static gint str_comp(gconstpointer a, gconstpointer b) {
static liHandlerResult status_info_runtime(liVRequest *vr, liPlugin *p) {
GString *html;
GString* css = _OPTION(vr, p, 0).string;
html = g_string_sized_new(2047);
g_string_append_len(html, CONST_STR_LEN(header));
if (!css || !css->len) /* default css */
g_string_append_len(html, CONST_STR_LEN(css_default));
else if (g_str_equal(css->str, "blue")) /* blue css */
g_string_append_len(html, CONST_STR_LEN(css_blue));
else /* external css */
g_string_append_printf(html, " <link rel=\"stylesheet\" rev=\"stylesheet\" href=\"%s\" media=\"screen\" />\n", css->str);
/* auto refresh */
{
gchar *val;
guint len;
gchar c;
if (li_querystring_find(vr->request.uri.query, CONST_STR_LEN("refresh"), &val, &len)) {
g_string_append_len(html, CONST_STR_LEN("<meta http-equiv=\"refresh\" content=\""));
/* temp char swap */
c = val[len]; val[len] = '\0';
li_string_encode_append(val, html, LI_ENCODING_HTML);
val[len] = c;
g_string_append_len(html, CONST_STR_LEN("\">\n"));
}
}
/* css */
{
GString* css = _OPTION(vr, p, 0).string;
if (!css || !css->len) /* default css */
g_string_append_len(html, CONST_STR_LEN(css_default));
else if (g_str_equal(css->str, "blue")) /* blue css */
g_string_append_len(html, CONST_STR_LEN(css_blue));
else /* external css */
g_string_append_printf(html, " <link rel=\"stylesheet\" rev=\"stylesheet\" href=\"%s\" media=\"screen\" />\n", css->str);
}
g_string_append_len(html, CONST_STR_LEN(
" </head>\n"