Makes Curl no longer a mandatory depedency for ModSecurity core

As reported by Rainer Jung, Curl may not be mandatory to build
	ModSecurity core. This patch make it optional by:
	- Concentrate all downloads using curl on msc_remote_rules.c
	- Split Curl build definitions checks into: WITH_CURL, WITH_REMOTE_RULES
	and WITH_CRYPTO.
	  - WITH_CURL: Contains Culr headers and binaries during the build time.
	  - WITH_REMOTE_RULES: Currently enabled if Curl is present.
	  - WITH_CRYPTO: Set if apr tool was compiled with crypto support.
	- Renames msc_remote_grab_content to msc_remote_download_content
This commit is contained in:
Felipe Zimmerle
2014-11-26 11:14:34 -08:00
parent 94fd570e31
commit 23823bb2c3
12 changed files with 180 additions and 275 deletions

View File

@@ -146,7 +146,7 @@ extern DSOLOCAL unsigned long int msc_pcre_match_limit;
extern DSOLOCAL unsigned long int msc_pcre_match_limit_recursion;
#ifdef WITH_REMOTE_RULES_SUPPORT
#ifdef WITH_REMOTE_RULES
extern DSOLOCAL msc_remote_rules_server *remote_rules_server;
#endif
extern DSOLOCAL int remote_rules_fail_action;