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Set Lua cpath along with path

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This commit is contained in:
Henri DF
2016-03-04 17:53:39 -08:00
parent cc4837312e
commit 8c6bb8a236
4 changed files with 35 additions and 24 deletions
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20
userspace/digwatch/rules.cpp
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@@ -7,33 +7,15 @@ extern "C" {
}
digwatch_rules::digwatch_rules(sinsp* inspector, lua_State *ls, string lua_main_filename, string lua_dir)
digwatch_rules::digwatch_rules(sinsp* inspector, lua_State *ls, string lua_main_filename)
{
m_ls = ls;
m_lua_parser = new lua_parser(inspector, m_ls);
add_lua_path(lua_dir);
load_compiler(lua_main_filename);
}
void digwatch_rules::add_lua_path(string path)
{
path += "?.lua";
lua_getglobal(m_ls, "package");
lua_getfield(m_ls, -1, "path");
string cur_path = lua_tostring(m_ls, -1 );
cur_path += ';';
cur_path.append(path.c_str());
lua_pop(m_ls, 1);
lua_pushstring(m_ls, cur_path.c_str());
lua_setfield(m_ls, -2, "path");
lua_pop(m_ls, 1);
}
void digwatch_rules::load_compiler(string lua_main_filename)
{