Parse urls with '_' sign in domain name

CMakeLists.txt

@@ -25,6 +25,7 @@ OPTION(ENABLE_PROFILING    "Enable profiling [default: OFF]"
 OPTION(ENABLE_GPERF_TOOLS  "Enable google perftools [default: OFF]"             OFF)
 OPTION(ENABLE_STATIC       "Enable static compiling [default: OFF]"             OFF)
 OPTION(ENABLE_LUAJIT       "Link with libluajit [default: OFF]"                 OFF)
+OPTION(FORCE_GMIME24       "Link with gmime2.4 [default: OFF]"                  OFF)
 
 # Build optimized code for following CPU (default i386)
 #SET(CPU_TUNE               "i686")
@@ -202,7 +203,7 @@ ENDIF(ENABLE_STATIC MATCHES "ON")
 pkg_check_modules(GMIME2 gmime-2.0)
 
 # Try to link with gmime24
-IF(NOT GMIME2_FOUND OR USE_GMIME24)
+IF(NOT GMIME2_FOUND OR FORCE_GMIME24)
 	pkg_check_modules(GMIME24 REQUIRED gmime-2.4)
 	SET(GMIME24 "yes")
 	# Gmime2
@@ -221,7 +222,7 @@ IF(NOT GMIME2_FOUND OR USE_GMIME24)
 	ENDIF(ENABLE_STATIC MATCHES "ON")
 	INCLUDE_DIRECTORIES(${GMIME24_INCLUDE_DIRS})
 	LINK_DIRECTORIES(${GMIME24_LIBRARY_DIRS})
-ELSE(NOT GMIME2_FOUND OR USE_GMIME24)
+ELSE(NOT GMIME2_FOUND OR FORCE_GMIME24)
 	# Gmime2
 	FOREACH(arg ${GMIME2_CFLAGS})
 		SET(GMIME_CFLAGS "${GMIME_CFLAGS} ${arg}")
@@ -238,7 +239,7 @@ ELSE(NOT GMIME2_FOUND OR USE_GMIME24)
 	ENDIF(ENABLE_STATIC MATCHES "ON")
 	INCLUDE_DIRECTORIES(${GMIME2_INCLUDE_DIRS})
 	LINK_DIRECTORIES(${GMIME2_LIBRARY_DIRS})
-ENDIF(NOT GMIME2_FOUND OR USE_GMIME24)
+ENDIF(NOT GMIME2_FOUND OR FORCE_GMIME24)
 
 # Make from ; separated list normal space separated list
 # Glib2
@@ -611,10 +612,10 @@ TARGET_LINK_LIBRARIES(rspamd event)
 
 TARGET_LINK_LIBRARIES(rspamd ${CMAKE_REQUIRED_LIBRARIES})
 TARGET_LINK_LIBRARIES(rspamd ${GLIB2_LIBRARIES})
-IF(GMIME2_FOUND)
-	TARGET_LINK_LIBRARIES(rspamd ${GMIME2_LIBRARIES})
-ELSE(GMIME2_FOUND)
+IF(GMIME24)
 	TARGET_LINK_LIBRARIES(rspamd ${GMIME24_LIBRARIES})
+ELSE(GMIME2_FOUND)
+	TARGET_LINK_LIBRARIES(rspamd ${GMIME2_LIBRARIES})
 ENDIF(GMIME2_FOUND)
 IF(ENABLE_STATIC MATCHES "ON")
 	TARGET_LINK_LIBRARIES(rspamd ${PCRE_LIBRARIES})

src/url.c

@@ -128,7 +128,7 @@ static guchar url_scanner_table[256] = {
 	 24,128,160,128,128,128,128,128,160,160,128,128,160,192,160,160,
 	 68, 68, 68, 68, 68, 68, 68, 68, 68, 68,160,160, 32,128, 32,128,
 	160, 66, 66, 66, 66, 66, 66, 66, 66, 66, 66, 66, 66, 66, 66, 66,
-	 66, 66, 66, 66, 66, 66, 66, 66, 66, 66, 66,160,160,160,128,128,
+	 66, 66, 66, 66, 66, 66, 66, 66, 66, 66, 66,160,160,160,128,192,
 	128, 66, 66, 66, 66, 66, 66, 66, 66, 66, 66, 66, 66, 66, 66, 66,
 	 66, 66, 66, 66, 66, 66, 66, 66, 66, 66, 66,128,128,128,128,  1,
 	  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,