Add support for a custom user agent at compile-time

Make it possible to specify a custom user agent at compile time
and then use on all libcurl calls instead of just going with
PACKAGE_NAME/PACKAGE_VERSION

diff --git a/configure.in b/configure.in
index c23df17..e137dab 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -1665,6 +1665,17 @@ fi
 AM_CONDITIONAL(BUILD_WITH_LIBCURL, test "x$with_libcurl" = "xyes")
 # }}}
 
+# --with-useragent {{{
+AC_ARG_WITH(useragent, [AS_HELP_STRING([--with-useragent@<:@=OPTIONS@:>@], [User agent to use on http requests])],
+[
+    if test "x$withval" != "xno" && test "x$withval" != "xyes"
+    then
+        AC_DEFINE_UNQUOTED(COLLECTD_USERAGENT, ["$withval"], [User agent for http requests])
+    fi
+])
+
+# }}}
+
 # --with-libdbi {{{
 with_libdbi_cppflags=""
 with_libdbi_ldflags=""

diff --git a/src/apache.c b/src/apache.c
index 8458ce1..c5f099f 100644 (file)
--- a/src/apache.c
+++ b/src/apache.c
@@ -402,7 +402,7 @@ static int init_host (apache_t *st) /* {{{ */
                curl_easy_setopt (st->curl, CURLOPT_WRITEHEADER, st);
        }
 
-       curl_easy_setopt (st->curl, CURLOPT_USERAGENT, PACKAGE_NAME"/"PACKAGE_VERSION);
+       curl_easy_setopt (st->curl, CURLOPT_USERAGENT, COLLECTD_USERAGENT);
        curl_easy_setopt (st->curl, CURLOPT_ERRORBUFFER, st->apache_curl_error);
 
        if (st->user != NULL)

diff --git a/src/ascent.c b/src/ascent.c
index 94a3938..6809bac 100644 (file)
--- a/src/ascent.c
+++ b/src/ascent.c
@@ -541,7 +541,7 @@ static int ascent_init (void) /* {{{ */
 
   curl_easy_setopt (curl, CURLOPT_NOSIGNAL, 1L);
   curl_easy_setopt (curl, CURLOPT_WRITEFUNCTION, ascent_curl_callback);
-  curl_easy_setopt (curl, CURLOPT_USERAGENT, PACKAGE_NAME"/"PACKAGE_VERSION);
+  curl_easy_setopt (curl, CURLOPT_USERAGENT, COLLECTD_USERAGENT);
   curl_easy_setopt (curl, CURLOPT_ERRORBUFFER, ascent_curl_error);
 
   if (user != NULL)

diff --git a/src/bind.c b/src/bind.c
index ddde840..2f990a2 100644 (file)
--- a/src/bind.c
+++ b/src/bind.c
@@ -1395,7 +1395,7 @@ static int bind_init (void) /* {{{ */
 
   curl_easy_setopt (curl, CURLOPT_NOSIGNAL, 1L);
   curl_easy_setopt (curl, CURLOPT_WRITEFUNCTION, bind_curl_callback);
-  curl_easy_setopt (curl, CURLOPT_USERAGENT, PACKAGE_NAME"/"PACKAGE_VERSION);
+  curl_easy_setopt (curl, CURLOPT_USERAGENT, COLLECTD_USERAGENT);
   curl_easy_setopt (curl, CURLOPT_ERRORBUFFER, bind_curl_error);
   curl_easy_setopt (curl, CURLOPT_URL, (url != NULL) ? url : BIND_DEFAULT_URL);
   curl_easy_setopt (curl, CURLOPT_FOLLOWLOCATION, 1L);

diff --git a/src/collectd.h b/src/collectd.h
index 7cb405c..969aeda 100644 (file)
--- a/src/collectd.h
+++ b/src/collectd.h
@@ -262,6 +262,10 @@ typedef int _Bool;
 # define COLLECTD_DEFAULT_INTERVAL 10.0
 #endif
 
+ #ifndef COLLECTD_USERAGENT
+ # define COLLECTD_USERAGENT PACKAGE_NAME"/"PACKAGE_VERSION
+ #endif
+
 /* Remove GNU specific __attribute__ settings when using another compiler */
 #if !__GNUC__
 # define __attribute__(x) /**/

diff --git a/src/curl.c b/src/curl.c
index 280e61c..5990368 100644 (file)
--- a/src/curl.c
+++ b/src/curl.c
@@ -364,8 +364,7 @@ static int cc_page_init_curl (web_page_t *wp) /* {{{ */
   curl_easy_setopt (wp->curl, CURLOPT_NOSIGNAL, 1L);
   curl_easy_setopt (wp->curl, CURLOPT_WRITEFUNCTION, cc_curl_callback);
   curl_easy_setopt (wp->curl, CURLOPT_WRITEDATA, wp);
-  curl_easy_setopt (wp->curl, CURLOPT_USERAGENT,
-      PACKAGE_NAME"/"PACKAGE_VERSION);
+  curl_easy_setopt (wp->curl, CURLOPT_USERAGENT, COLLECTD_USERAGENT);
   curl_easy_setopt (wp->curl, CURLOPT_ERRORBUFFER, wp->curl_errbuf);
   curl_easy_setopt (wp->curl, CURLOPT_URL, wp->url);
   curl_easy_setopt (wp->curl, CURLOPT_FOLLOWLOCATION, 1L);

diff --git a/src/curl_json.c b/src/curl_json.c
index 511863e..251fee8 100644 (file)
--- a/src/curl_json.c
+++ b/src/curl_json.c
@@ -586,8 +586,7 @@ static int cj_init_curl (cj_t *db) /* {{{ */
   curl_easy_setopt (db->curl, CURLOPT_NOSIGNAL, 1L);
   curl_easy_setopt (db->curl, CURLOPT_WRITEFUNCTION, cj_curl_callback);
   curl_easy_setopt (db->curl, CURLOPT_WRITEDATA, db);
-  curl_easy_setopt (db->curl, CURLOPT_USERAGENT,
-                    PACKAGE_NAME"/"PACKAGE_VERSION);
+  curl_easy_setopt (db->curl, CURLOPT_USERAGENT, COLLECTD_USERAGENT);
   curl_easy_setopt (db->curl, CURLOPT_ERRORBUFFER, db->curl_errbuf);
   curl_easy_setopt (db->curl, CURLOPT_URL, db->url);
 

diff --git a/src/curl_xml.c b/src/curl_xml.c
index 5adaf06..3554d7e 100644 (file)
--- a/src/curl_xml.c
+++ b/src/curl_xml.c
@@ -837,8 +837,7 @@ static int cx_init_curl (cx_t *db) /* {{{ */
   curl_easy_setopt (db->curl, CURLOPT_NOSIGNAL, 1L);
   curl_easy_setopt (db->curl, CURLOPT_WRITEFUNCTION, cx_curl_callback);
   curl_easy_setopt (db->curl, CURLOPT_WRITEDATA, db);
-  curl_easy_setopt (db->curl, CURLOPT_USERAGENT,
-                    PACKAGE_NAME"/"PACKAGE_VERSION);
+  curl_easy_setopt (db->curl, CURLOPT_USERAGENT, COLLECTD_USERAGENT);
   curl_easy_setopt (db->curl, CURLOPT_ERRORBUFFER, db->curl_errbuf);
   curl_easy_setopt (db->curl, CURLOPT_URL, db->url);
 

diff --git a/src/nginx.c b/src/nginx.c
index de52262..c356353 100644 (file)
--- a/src/nginx.c
+++ b/src/nginx.c
@@ -122,7 +122,7 @@ static int init (void)
 
   curl_easy_setopt (curl, CURLOPT_NOSIGNAL, 1L);
   curl_easy_setopt (curl, CURLOPT_WRITEFUNCTION, nginx_curl_callback);
-  curl_easy_setopt (curl, CURLOPT_USERAGENT, PACKAGE_NAME"/"PACKAGE_VERSION);
+  curl_easy_setopt (curl, CURLOPT_USERAGENT, COLLECTD_USERAGENT);
   curl_easy_setopt (curl, CURLOPT_ERRORBUFFER, nginx_curl_error);
 
   if (user != NULL)

diff --git a/src/write_http.c b/src/write_http.c
index 7f5943a..25133c3 100644 (file)
--- a/src/write_http.c
+++ b/src/write_http.c
@@ -112,7 +112,7 @@ static int wh_callback_init (wh_callback_t *cb) /* {{{ */
         }
 
         curl_easy_setopt (cb->curl, CURLOPT_NOSIGNAL, 1L);
-        curl_easy_setopt (cb->curl, CURLOPT_USERAGENT, PACKAGE_NAME"/"PACKAGE_VERSION);
+        curl_easy_setopt (cb->curl, CURLOPT_USERAGENT, COLLECTD_USERAGENT);
 
         headers = NULL;
         headers = curl_slist_append (headers, "Accept:  */*");