diff options
Diffstat (limited to 'src/lua/lua_util.c')
| -rw-r--r-- | src/lua/lua_util.c | 25 |
1 files changed, 22 insertions, 3 deletions
diff --git a/src/lua/lua_util.c b/src/lua/lua_util.c index aef1b7976..ec825c30f 100644 --- a/src/lua/lua_util.c +++ b/src/lua/lua_util.c @@ -1127,15 +1127,34 @@ lua_util_parse_addr (lua_State *L) static gint lua_util_fold_header (lua_State *L) { - const gchar *name, *value; + const gchar *name, *value, *how; GString *folded; name = luaL_checkstring (L, 1); value = luaL_checkstring (L, 2); if (name && value) { - folded = rspamd_header_value_fold (name, value, 0, - RSPAMD_TASK_NEWLINES_CRLF); + + if (lua_isstring (L, 3)) { + how = lua_tostring (L, 3); + + if (g_ascii_strcasecmp (how, "cr") == 0) { + folded = rspamd_header_value_fold (name, value, 0, + RSPAMD_TASK_NEWLINES_CR); + } + else if (g_ascii_strcasecmp (how, "lf") == 0) { + folded = rspamd_header_value_fold (name, value, 0, + RSPAMD_TASK_NEWLINES_LF); + } + else { + folded = rspamd_header_value_fold (name, value, 0, + RSPAMD_TASK_NEWLINES_CRLF); + } + } + else { + folded = rspamd_header_value_fold (name, value, 0, + RSPAMD_TASK_NEWLINES_CRLF); + } if (folded) { lua_pushlstring (L, folded->str, folded->len); |