From 12ac165326154cd1d846e76d6115c6f16b1dac23 Mon Sep 17 00:00:00 2001 From: Tatsuhiro Tsujikawa Date: Sat, 30 Jun 2012 21:17:44 +0900 Subject: [PATCH 2/2] Added runtime version check for libmetalink --- src/tool_getparam.c | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-) diff --git a/src/tool_getparam.c b/src/tool_getparam.c index 4bdf0a5..333bb04 100644 --- a/src/tool_getparam.c +++ b/src/tool_getparam.c @@ -824,7 +824,17 @@ ParameterError getparameter(char *flag, /* f or -long-flag */ case 'J': /* --metalink */ { #ifdef USE_METALINK - config->use_metalink = toggle; + const char METALINK_REQ_VERSION[] = "0.1.0"; + if(metalink_check_version(METALINK_REQ_VERSION)) + config->use_metalink = toggle; + else { + warnf(config, + "--metalink option cannot be used because the version of " + "the linked libmetalink library is too old. " + "Required: %s, found %s\n", + METALINK_REQ_VERSION, metalink_check_version(NULL)); + return PARAM_BAD_USE; + } #else warnf(config, "--metalink option is ignored because the binary is " "built without the Metalink support.\n"); -- 1.7.10