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https://github.com/servalproject/serval-dna.git
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Configurable MOTD (Message of the Day) on HTTPD root page
Also improve root page HTML: change <br> to <br />
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parent
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@ -333,6 +333,7 @@ STRING(256, interface_path, "", str_nonempty,, "Path of director
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ATOM(bool_t, respawn_on_crash, 0, boolean,, "If true, server will exec(2) itself on fatal signals, eg SEGV")
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ATOM(uint32_t, config_reload_interval_ms, 1000, uint32_nonzero,, "Time interval between configuration reload polls, in milliseconds")
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SUB_STRUCT(watchdog, watchdog,)
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STRING(120, motd, "", str_nonempty,, "Message Of The Day displayed on HTTPD root page")
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END_STRUCT
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STRUCT(monitor)
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15
httpd.c
15
httpd.c
@ -437,19 +437,24 @@ static int root_page(httpd_request *r, const char *remainder)
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char temp[8192];
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strbuf b = strbuf_local(temp, sizeof temp);
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strbuf_sprintf(b, "<html><head><meta http-equiv=\"refresh\" content=\"5\" ></head><body>"
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"<h1>Hello, I'm %s*</h1><br>"
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"Interfaces;<br>",
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"<h1>Hello, I'm %s*</h1>",
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alloca_tohex_sid_t_trunc(my_subscriber->sid, 16));
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if (config.server.motd[0]) {
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strbuf_puts(b, "<p>");
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strbuf_html_escape(b, config.server.motd, strlen(config.server.motd));
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strbuf_puts(b, "</p>");
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}
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strbuf_puts(b, "Interfaces;<br />");
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int i;
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for (i=0;i<OVERLAY_MAX_INTERFACES;i++){
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if (overlay_interfaces[i].state==INTERFACE_STATE_UP)
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strbuf_sprintf(b, "<a href=\"/interface/%d\">%d: %s, TX: %d, RX: %d</a><br>",
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strbuf_sprintf(b, "<a href=\"/interface/%d\">%d: %s, TX: %d, RX: %d</a><br />",
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i, i, overlay_interfaces[i].name, overlay_interfaces[i].tx_count, overlay_interfaces[i].recv_count);
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}
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strbuf_puts(b, "Neighbours;<br>");
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strbuf_puts(b, "Neighbours;<br />");
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link_neighbour_short_status_html(b, "/neighbour");
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if (is_rhizome_http_enabled()){
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strbuf_puts(b, "<a href=\"/rhizome/status\">Rhizome Status</a><br>");
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strbuf_puts(b, "<a href=\"/rhizome/status\">Rhizome Status</a><br />");
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}
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strbuf_puts(b, "</body></html>");
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if (strbuf_overrun(b)) {
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