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Added system.exec() to system api

This commit is contained in:
rxi 2020-05-13 20:32:53 +01:00
parent e4ae088bb5
commit 2b32edf7f0
1 changed files with 19 additions and 0 deletions
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19
src/api/system.c
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@ -318,6 +318,24 @@ static int f_sleep(lua_State *L) {
} }
static int f_exec(lua_State *L) {
size_t len;
const char *cmd = luaL_checklstring(L, 1, &len);
char *buf = malloc(len + 16);
if (!buf) { luaL_error(L, "buffer allocation failed"); }
#if _WIN32
sprintf(buf, "cmd /c %s", cmd);
WinExec(buf, SW_HIDE);
#else
sprintf(buf, "%s &", cmd);
int res = system(buf);
(void) res;
#endif
free(buf);
return 0;
}
static int f_fuzzy_match(lua_State *L) { static int f_fuzzy_match(lua_State *L) {
const char *str = luaL_checkstring(L, 1); const char *str = luaL_checkstring(L, 1);
const char *ptn = luaL_checkstring(L, 2); const char *ptn = luaL_checkstring(L, 2);
@ -359,6 +377,7 @@ static const luaL_Reg lib[] = {
{ "set_clipboard", f_set_clipboard }, { "set_clipboard", f_set_clipboard },
{ "get_time", f_get_time }, { "get_time", f_get_time },
{ "sleep", f_sleep }, { "sleep", f_sleep },
{ "exec", f_exec },
{ "fuzzy_match", f_fuzzy_match }, { "fuzzy_match", f_fuzzy_match },
{ NULL, NULL } { NULL, NULL }
}; };