diff options
Diffstat (limited to 'core/src/xmake/os/argv.c')
| -rw-r--r-- | core/src/xmake/os/argv.c | 73 |
1 files changed, 37 insertions, 36 deletions
diff --git a/core/src/xmake/os/argv.c b/core/src/xmake/os/argv.c index 023235e9a..12b1f88ec 100644 --- a/core/src/xmake/os/argv.c +++ b/core/src/xmake/os/argv.c @@ -22,8 +22,8 @@ /* ////////////////////////////////////////////////////////////////////////////////////// * trace */ -#define TB_TRACE_MODULE_NAME "os.argv" -#define TB_TRACE_MODULE_DEBUG (0) +#define TB_TRACE_MODULE_NAME "os.argv" +#define TB_TRACE_MODULE_DEBUG (0) /* ////////////////////////////////////////////////////////////////////////////////////// * includes @@ -33,19 +33,16 @@ /* ////////////////////////////////////////////////////////////////////////////////////// * implementation */ -tb_int_t xm_os_argv(lua_State* lua) -{ - // check +tb_int_t xm_os_argv(lua_State *lua) { tb_assert_and_check_return_val(lua, 0); // get the argument string - tb_char_t const* args = luaL_checkstring(lua, 1); + tb_char_t const *args = luaL_checkstring(lua, 1); tb_check_return_val(args, 0); // split only? do not escape tb_bool_t splitonly = tb_false; - if (lua_istable(lua, 2)) - { + if (lua_istable(lua, 2)) { lua_pushstring(lua, "splitonly"); lua_gettable(lua, 2); splitonly = lua_toboolean(lua, -1); @@ -54,39 +51,39 @@ tb_int_t xm_os_argv(lua_State* lua) // parse argument list tb_string_t arg; - do - { + do { // init table lua_newtable(lua); // init arg - if (!tb_string_init(&arg)) break; + if (!tb_string_init(&arg)) { + break; + } // parse command to the arguments - tb_int_t i = 1; - tb_int_t skip = 0; - tb_int_t escape = 0; - tb_char_t quote = 0; - tb_char_t ch = 0; - tb_char_t const* p = args; - while ((ch = *p)) - { + tb_int_t i = 1; + tb_int_t skip = 0; + tb_int_t escape = 0; + tb_char_t quote = 0; + tb_char_t ch = 0; + tb_char_t const *p = args; + while ((ch = *p)) { // no escape now? - if (!escape) - { + if (!escape) { // enter quote? - if (!quote && (ch == '\"' || ch == '\'')) { quote = ch; skip = 1; } - // leave quote? - else if (ch == quote) { quote = 0; skip = 1; } - // escape charactor? only escape \\, \" - else if (ch == '\\' && (p[1] == '\\' || p[1] == '\"')) { escape = 1; skip = 1; } - // is argument end with ' '? - else if (!quote && tb_isspace(ch)) - { + if (!quote && (ch == '\"' || ch == '\'')) { + quote = ch; + skip = 1; + } else if (ch == quote) { // leave quote? + quote = 0; + skip = 1; + } else if (ch == '\\' && (p[1] == '\\' || p[1] == '\"')) { // escape character? only escape \\ and \" + escape = 1; + skip = 1; + } else if (!quote && tb_isspace(ch)) { // is argument end with ' '? // save this argument tb_string_ltrim(&arg); - if (tb_string_size(&arg)) - { + if (tb_string_size(&arg)) { // save argument lua_pushstring(lua, tb_string_cstr(&arg)); lua_rawseti(lua, -2, i++); @@ -98,11 +95,16 @@ tb_int_t xm_os_argv(lua_State* lua) } // save this charactor to argument - if (splitonly || !skip) tb_string_chrcat(&arg, ch); + if (splitonly || !skip) { + tb_string_chrcat(&arg, ch); + } // step and cancel escape - if (escape == 1) escape++; - else if (escape == 2) escape = 0; + if (escape == 1) { + escape++; + } else if (escape == 2) { + escape = 0; + } // clear skip skip = 0; @@ -113,8 +115,7 @@ tb_int_t xm_os_argv(lua_State* lua) // save this argument tb_string_ltrim(&arg); - if (tb_string_size(&arg)) - { + if (tb_string_size(&arg)) { // save argument lua_pushstring(lua, tb_string_cstr(&arg)); lua_rawseti(lua, -2, i++); |