Dynamic addition of the ipp/faxout property.

3 files changed, 22 insertions, 0 deletions

diff --git a/src/capabilities.c b/src/capabilities.c
index 311d240..ece503b 100644
--- a/src/capabilities.c
+++ b/src/capabilities.c
@@ -298,6 +298,22 @@ ipp_request(ippPrinter *printer, int port)
     /* next attribute */
     attr = ippNextAttribute(response);
   }
+  if (!strcasecmp(httpGetField(http, HTTP_FIELD_CONNECTION), "close"))
+  {
+      httpClearFields(http);
+      if (httpReconnect2(http, 30000, NULL))
+      {
+          goto close_http;
+      }
+  }
+  httpClearFields(http);
+  httpSetField(http, HTTP_FIELD_AUTHORIZATION, httpGetAuthString(http));
+  httpSetField(http, HTTP_FIELD_ACCEPT_LANGUAGE, "en");
+  if (!httpHead(http, "/ipp/faxout"))
+  {
+    printer->fax = strdup("T");
+  }
+close_http:
   httpClose(http);
   return 0;
 }
@@ -318,6 +334,7 @@ free_printer(ippPrinter *printer)
    free(printer->pdl);
    free(printer->ty);
    free(printer->side);
+   free(printer->fax);
    free(printer);
    return NULL;
 }
diff --git a/src/capabilities.h b/src/capabilities.h
index b84874a..ffa2c0f 100644
--- a/src/capabilities.h
+++ b/src/capabilities.h
@@ -26,6 +26,7 @@ typedef struct {
   char *note;
   char *ty;
   char *side;
+  char *fax;
 } ippPrinter;
 
 int is_scanner_present(ippScanner *scanner, int port);
diff --git a/src/dnssd.c b/src/dnssd.c
index 7cb6e4a..c0d50e3 100644
--- a/src/dnssd.c
+++ b/src/dnssd.c
@@ -252,6 +252,10 @@ void * dnssd_escl_register(void *data)
      ipp_txt = avahi_string_list_add_printf(ipp_txt, "PaperMax=%s", printer->papermax);
   if (printer->side)
      ipp_txt = avahi_string_list_add_printf(ipp_txt, "Duplex=%s", printer->side);
+  if (printer->fax) {
+    ipp_txt = avahi_string_list_add_printf(ipp_txt, "Fax=%s", printer->fax);
+    ipp_txt = avahi_string_list_add_printf(ipp_txt, "rfo=ipp/faxout");
+  }
 
   NOTE("Printer TXT[\n\tadminurl=%s\n\tUUID=%s\t\n]\n", printer->adminurl, printer->uuid);