static void
render_front(const char *m, const st_rss_item_t *e)
{
char fn[1024], *errmsg;
/*
catid = 1 - tech
catid = 2 - blog
catid = 3 - news
*/
char feeds_query[256];
sqlite3_snprintf(sizeof(feeds_query), feeds_query, "SELECT id, modified, link, title, description, pubdate from feeds where chanid IN (select id from channels where catid = '%q') order by id desc limit '%q', '%d'", query_category, query_limit, rssroll->feeds);
//char *feeds_query = "SELECT id, modified, link, title, description, pubdate from feeds where chanid IN (select id from channels where catid = 2) order by id desc limit 10";
if (!strcmp(m, "FEEDS")) {
if(sqlite3_exec(db, feeds_query, trace_feeds_callback, &callback_result, &errmsg) != SQLITE_OK) {
render_error("cannot load database");
}
} else if (!strcmp(m, "HEADER")) {
snprintf(fn, sizeof(fn), "%s/%s/header.html", rssroll->htmldir, rssroll->webtheme);
render_html(fn, NULL, NULL);
} else if (!strcmp(m, "FOOTER")) {
snprintf(fn, sizeof(fn), "%s/%s/footer.html", rssroll->htmldir, rssroll->webtheme);
render_html(fn, NULL, NULL);
} else
d_printf("render_front: unknown macro '%s'<br>\n", m);
}
static int
render_html(const char *html_fn, render_cb r, const st_rss_item_t *e)
{
FILE *f;
char s[8192];
if ((f = fopen(html_fn, "r")) == NULL) {
d_printf("ERROR: fopen: %s: %s<br>\n", html_fn, strerror(errno));
return (1);
}
while (fgets(s, sizeof(s), f)) {
char *a, *b;
for (a = s; (b = strstr(a, "%%")) != NULL;) {
*b = 0;
d_printf("%s", a);
a = b + 2;
if ((b = strstr(a, "%%")) != NULL) {
*b = 0;
if (!strcmp(a, "RSSROLL_BASEURL"))
d_printf("%s", rssroll->url);
else if (!strcmp(a, "RSSROLL_NAME"))
d_printf("%s", rssroll->name);
else if (!strcmp(a, "RSSROLL_OWNER"))
d_printf("%s", rssroll->owner);
else if (!strcmp(a, "RSSROLL_CTYPE"))
d_printf("%s", rssroll->ct_html);
else if (!strcmp(a, "RSSROLL_CATEGORIES")){
char *errmsg;
if(sqlite3_exec(db, "SELECT id, title FROM categories", trace_categories_callback, 0, &errmsg) != SQLITE_OK) {
render_error("cannot load database");
}
} else if (!strcmp(a, "PREV")) {
if (callback_result == rssroll->feeds)
d_printf("<a href='%s?%s/%ld'> <<< </a>", rssroll->url, query_category, strtol(query_limit, NULL, 0) + rssroll->feeds);
} else if (!strcmp(a, "NEXT")) {
if (strtol(query_limit, NULL, 0))
d_printf("<a href='%s?%s/%ld'> >>> </a>", rssroll->url, query_category, strtol(query_limit, NULL, 0) - rssroll->feeds);
}
else if (r != NULL)
(*r)(a, e);
a = b + 2;
}
}
d_printf("%s", a);
}
fclose(f);
return (0);
}
void
render_order(const char *m, void *arg)
{
char fn[1024];
struct tm tm_start, tm_end;
time_t start, end;
bcopy(localtime(&time_start), &tm_start, sizeof(tm_start));
start = mktime(&tm_start);
bcopy(localtime(&time_stop), &tm_end, sizeof(tm_end));
end = mktime(&tm_end);
if (!strcmp(m, "ORDERLIST")) {
snprintf(fn, sizeof(fn), "%s/order_list.html", conf.htmldir);
if (odbf.getrange(&odbh, start, end, order_getrange_cb, fn) == -1) {
render_error("cannot load orders, see system log for details");
return;
}
total_ok = 1;
} else if (!strcmp(m, "ORDERTOTALS")) {
if (!total_ok) {
if (odbf.getrange(&odbh, start, end, order_getrange_cb, NULL)
== -1) {
render_error("cannot load orders, see system log for details");
return;
}
total_ok = 1;
}
snprintf(fn, sizeof(fn), "%s/order_total.html", conf.htmldir);
render_html(fn, render_order_totals, &grand_total);
} else
printf("render_order: unknown macro '%s'<br>\n", m);
}
static void
update_plugin()
{
Reader *reader;
gchar *text;
u_long val, since_last;
gint clock_style_id;
// GkrellmKrell *k;
// gint i;
/* See if we recieved SNMP responses */
simpleSNMPupdate();
/* Send new SNMP requests */
for (reader = readers; reader ; reader = reader->next)
{
// k = KRELL(panel);
// k->previous = 0;
if ( (! reader->session) && (! reader->old_error) ) {
reader->session = simpleSNMPopen(reader->peer,
reader->port,
reader->community,
reader);
if (! reader->session) {
text = reader->old_error;
reader->old_error = render_error(reader);
g_free(text);
}
}
/* Send new SNMP requests */
if ( (reader->session) && ((GK.timer_ticks % reader->delay) == 0))
simpleSNMPsend(reader->session,
reader->objid,
reader->objid_length);
if ( (reader->session) && (reader->sample) ) {
if ((reader->error) && (reader->panel != NULL)) {
if (!reader->old_error ||
strcmp(reader->error,
reader->old_error) ) {
text = reader->old_error;
reader->old_error = g_strdup(reader->error);
g_free(text);
reader->panel->textstyle = gkrellm_panel_alt_textstyle(DEFAULT_STYLE_ID);
text = render_error(reader);
gtk_tooltips_set_tip(reader->tooltip, reader->panel->drawing_area, text, "");
gtk_tooltips_enable(reader->tooltip);
g_free(text);
}
} else {
if ((GK.timer_ticks % reader->delay) == 0)
if (reader->chart != NULL)
{
/* 100: turn TimeTicks into seconds */
since_last = (reader->sample_time - reader->old_sample_time) / 100;
if (reader->delta)
val = (reader->sample_n - reader->old_sample_n) /
( (since_last < 1) ? 1 : since_last ) /
( (reader->divisor == 0) ? 1 : reader->divisor );
else
val = reader->sample_n /
( (reader->divisor == 0) ? 1 : reader->divisor );
gkrellm_store_chartdata(reader->chart, 0, val);
cb_draw_chart(reader);
text = render_info(reader);
gtk_tooltips_set_tip(reader->tooltip, reader->chart->drawing_area, text, "");
gtk_tooltips_enable(reader->tooltip);
g_free(text);
reader->old_sample_n = reader->sample_n;
reader->old_sample_time = reader->sample_time;
}
/* if there are changes update label */
if (reader->panel != NULL)
{
reader->panel->textstyle = gkrellm_panel_textstyle(DEFAULT_STYLE_ID);
if ( !reader->old_sample || strcmp(reader->sample,
reader->old_sample) ||
(reader->sample_n != reader->old_sample_n) ) {
g_free(reader->old_sample);
reader->old_sample = g_strdup(reader->sample);
text = render_label(reader);
gkrellm_dup_string(&reader->panel->label->string, text);
g_free(text);
// i = atoi(text);
text = render_info(reader);
gtk_tooltips_set_tip(reader->tooltip, reader->panel->drawing_area, text, "");
gtk_tooltips_enable(reader->tooltip);
g_free(text);
reader->old_sample_n = reader->sample_n;
reader->old_sample_time = reader->sample_time;
}
}
}
} else {
if (reader->panel != NULL)
reader->panel->textstyle = gkrellm_panel_alt_textstyle(DEFAULT_STYLE_ID);
if (reader->panel != NULL)
gtk_tooltips_disable(reader->tooltip);
// i = -1;
}
// gkrellm_update_krell(panel, k, i);
clock_style_id = gkrellm_lookup_meter_style_id(CLOCK_STYLE_NAME);
if (reader->panel != NULL)
gkrellm_draw_panel_label( reader->panel );
//GTK2 gkrellm_bg_panel_piximage(clock_style_id) );
if (reader->panel != NULL)
gkrellm_draw_panel_layers(reader->panel);
}
}
string base_widget::render(int how)
{
string out;
string input=render_input(how);
string error;
switch(how & error_mask) {
case error_with:
error=render_error();
break;
case error_no:
break;
}
string tmp_msg;
if(!msg.empty()){
if(!id.empty()) {
tmp_msg+="<lablel for=\"";
tmp_msg+=id;
tmp_msg+="\">";
tmp_msg+=escape(msg);
tmp_msg+=":</label>";
}
else {
tmp_msg=escape(msg);
tmp_msg+=":";
}
}
string help_text;
if(!help.empty()) {
if((how & as_mask)==as_table)
help_text=
((how & as_xhtml) ? "<br/>" : "<br>")
+ escape(help);
else
help_text=escape(help);
}
if(error.empty()) {
char const *frm=NULL;
switch(how & as_mask) {
case as_p:
frm = "<p>%1% %2% %3%</p>\n";
break;
case as_table:
frm = "<tr><th>%1%</th><td>%2% %3%</td></tr>\n";
break;
case as_ul:
frm = "<li>%1% %2% %3%</li>\n";
break;
case as_dl:
frm = "<dt>%1%</dt>\n<dd>%2% %3%</dd>\n";
break;
case as_space:
frm = "%1% %2% %3%\n";
break;
}
assert(frm);
out=(boost::format(frm) % tmp_msg % input % help_text).str();
}
else {
char const *frm=NULL;
switch(how & as_mask) {
case as_p:
frm = "<p>%3%</p>\n<p>%1% %2% %4%</p>\n";
break;
case as_table:
frm = "<tr><th>%1%</th><td>%3% %2% %4%</td></tr>\n";
break;
case as_ul:
frm = "<li>%3% %1% %2% %4%</li>\n";
break;
case as_dl:
frm = "<dt>%3% %1%</dt>\n<dd>%2% %4%</dd>\n";
break;
case as_space:
frm = "%3% %1% %2% %4%\n";
break;
}
assert(frm);
error="<span class=\"formerror\">" + error + "</span>";
out=(boost::format(frm) % tmp_msg % input % error % help_text).str();
}
return out;
}
int
main(int argc, char *argv[])
{
const char *s, *query_args;
time_t if_modified_since = 0;
int i;
umask(007);
load_default_config();
if (parse_configfile(rssrollrc, config_cb) == -1) {
render_error("error: cannot open config file: %s", rssrollrc);
goto done;
}
/*if (chdir("/tmp")) {
printf("error main: chdir: /tmp: %s", strerror(errno));
render_error("chdir: /tmp: %s", strerror(errno));
goto done;
} */
if (sqlite3_open(rssroll->dbpath, &db) != SQLITE_OK) {
render_error("cannot load database: %s", rssroll->dbpath);
goto done;
}
// default feeds
snprintf(query_category, sizeof(query_string), "%d", rssroll->defcat);
snprintf(query_limit, sizeof(query_limit), "0");
if ((q = get_query()) == NULL) {
render_error("get_query");
printf("error main: get_query() NULL");
goto done;
}
if ((s = getenv("QUERY_STRING")) != NULL) {
if (strlen(s) > 64) {
printf("Status: 400\r\n\r\n You are trying to send very long query!\n");
fflush(stdout);
return (0);
} else if (strstr(s, "&") != NULL) {
printf("warning main: escaped query '%s', user agent '%s', "
"referer '%s'", s,
q->user_agent ? q->user_agent : "(null)",
q->referer ? q->referer : "(null)");
printf("Status: 400\r\n\r\nHTML escaped ampersand in cgi "
"query string \"%s\"\n"
"This might be a problem in your client \"%s\",\n"
"or in the referring document \"%s\"\n"
"See http://www.htmlhelp.org/tools/validator/problems.html"
"#amp\n", s, q->user_agent ? q->user_agent : "",
q->referer ? q->referer : "");
fflush(stdout);
return (0);
} else {
for (i = 0; i < strlen(s); i++) {
/*
sanity check of the query string, accepts only alpha
*/
if (!isdigit(s[i])) {
if(s[i] != '/') {
printf("Status: 400\r\n\r\nYou are trying to send wrong query!\n");
fflush(stdout);
return (0);
}
}
}
snprintf(query_string, sizeof(query_string), "%s", s);
query_args = strtok(query_string, "/");
snprintf(query_category, sizeof(query_category), "%s", query_args);
query_args = strtok(NULL, "/");
if (query_args != NULL)
snprintf(query_limit, sizeof(query_limit), "%s", query_args);
}
}
if ((q->referer != NULL && strstr(q->referer, "morisit")) ||
(s != NULL && strstr(s, "http://"))) {
printf("Status: 503\r\n\r\nWe are not redirecting, "
"nice try.\n");
fflush(stdout);
return (0);
}
if (q->user_agent != NULL && !strncmp(q->user_agent, "Googlebot", 9)) {
printf("Status: 503\r\n\r\nGooglebot you are not.\n");
fflush(stdout);
return (0);
}
if ((s = getenv("IF_MODIFIED_SINCE")) != NULL) {
if_modified_since = convert_rfc822_time(s);
if (!if_modified_since)
if_modified_since =
(time_t)strtoul(s, NULL, 10);
if (!if_modified_since)
printf("warning main: invalid IF_MODIFIED_SINCE '%s'", s);
}
if ((s = getenv("HTTP_ACCEPT_ENCODING")) != NULL) {
char *p = strstr(s, "gzip");
if (p != NULL && (strncmp(p, "gzip;q=0", 8) ||
atoi(p + 7) > 0.0)) {
gz = gzdopen(fileno(stdout), "wb9");
if (gz == NULL)
printf("error main: gzdopen");
else
printf("Content-Encoding: gzip\r\n");
}
}
char fn[1024];
printf("%s\r\n\r\n", rssroll->ct_html);
fflush(stdout);
snprintf(fn, sizeof(fn), "%s/main.html", rssroll->htmldir);
render_html(fn, &render_front, NULL);
done:
if (gz != NULL) {
if (gzclose(gz) != Z_OK)
printf("error main: gzclose");
gz = NULL;
} else
fflush(stdout);
if (q != NULL)
free_query(q);
sqlite3_close(db);
return (0);
}
