VCL_VOID
vmod_resp(VRT_CTX, VCL_STRING val)
{
//thread check
if(ctx->req == NULL || ctx->req->magic != REQ_MAGIC){
VSLb(ctx->vsl, SLT_Error,"vmod-dump: dump.resp work only at client-thread.");
return;
}
VSLb(ctx->vsl, SLT_Debug,"%s-I: %s %d %s %d", VMOD_DUMP_PRE,
VRT_IP_string(ctx, VRT_r_client_ip(ctx)),
VSA_Port(VRT_r_client_ip(ctx)),
VRT_IP_string(ctx, VRT_r_server_ip(ctx)),
VSA_Port(VRT_r_server_ip(ctx))
);
VDP_push(ctx->req, VDP_dump, (void*)val, 1);
}
/* Returns the GeoIP info as synthetic response */
void vcl_geoip_send_synthetic(const struct sess *sp) {
vcl_string hval[HEADER_MAXLEN];
vcl_string *ip = VRT_IP_string(sp, VRT_r_client_ip(sp));
if (geoip_lookup(ip, hval)) {
VRT_synth_page(sp, 0, hval, vrt_magic_string_end);
}
else {
VRT_synth_page(sp, 0, "", vrt_magic_string_end);
}
}
/* Sets "X-Geo-IP" header with the geoip resolved information */
void vcl_geoip_set_header(const struct sess *sp) {
vcl_string hval[HEADER_MAXLEN];
vcl_string *ip = VRT_IP_string(sp, VRT_r_client_ip(sp));
if (geoip_lookup(ip, hval)) {
VRT_SetHdr(sp, HDR_REQ, "\011X-Geo-IP:", hval, vrt_magic_string_end);
}
else {
/* Send an empty header */
VRT_SetHdr(sp, HDR_REQ, "\011X-Geo-IP:", "", vrt_magic_string_end);
}
}
VCL_VOID
vmod_req(VRT_CTX, VCL_STRING val)
{
//thread check
if(ctx->req == NULL || ctx->req->magic != REQ_MAGIC){
VSLb(ctx->vsl, SLT_Error,"vmod-dump: dump.req work only at client-thread.");
return;
}
//remote client local server
//VRT_r_remote_ip
//VRT_r_client_ip
//VRT_r_local_ip
//VRT_r_server_ip
//VRT_IP_string(IP) ip->str
//VSA_Port(IP) ip->port
VSLb(ctx->vsl, SLT_Debug,"%s-I: %s %d %s %d", VMOD_DUMP_PRE,
VRT_IP_string(ctx, VRT_r_client_ip(ctx)),
VSA_Port(VRT_r_client_ip(ctx)),
VRT_IP_string(ctx, VRT_r_server_ip(ctx)),
VSA_Port(VRT_r_server_ip(ctx))
);
VSLb(ctx->vsl, SLT_Debug,"%s-S: REQ", VMOD_DUMP_PRE);
VSLb(ctx->vsl, SLT_Debug,"%s-V: %s", VMOD_DUMP_PRE, val);
unsigned u;
//reserve work-space
u = WS_Reserve(ctx->req->ws, 0);
if(u <= VMOD_DUMP_KEY_LEN) {
//no space.
WS_Release(ctx->req->ws, 0);
return;
}
work_head(ctx->req,ctx->req->ws->f, u, ctx->req->http0,HTTP1_Req);
//free work-space
WS_Release(ctx->req->ws, 0);
VRB_Iterate(ctx->req, vbf_printRequestBody, NULL);
VSLb(ctx->vsl, SLT_Debug,"%s-S: END", VMOD_DUMP_PRE);
}
/* Simplified version: sets "X-Geo-IP" header with the country only */
void vcl_geoip_country_set_header(const struct sess *sp) {
vcl_string hval[HEADER_MAXLEN];
vcl_string *ip = VRT_IP_string(sp, VRT_r_client_ip(sp));
geoip_lookup_country(ip, hval);
VRT_SetHdr(sp, HDR_REQ, "\011X-Geo-IP:", hval, vrt_magic_string_end);
}
