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-rw-r--r--src/lua-interface.cpp79
1 files changed, 71 insertions, 8 deletions
diff --git a/src/lua-interface.cpp b/src/lua-interface.cpp
index 2da6675..c26df03 100644
--- a/src/lua-interface.cpp
+++ b/src/lua-interface.cpp
@@ -21,7 +21,17 @@
#define WIP
-#define VERSION "0.8"
+#define LUA_INTERFACE_VERSION_MAJOR 0
+#define LUA_INTERFACE_VERSION_MINOR 8
+
+#define SUBNUM2STR(num) #num
+#define NUM2STR(num) SUBNUM2STR(num)
+
+#define LUA_INTERFACE_VERSION NUM2STR(LUA_INTERFACE_VERSION_MAJOR) "." NUM2STR(LUA_INTERFACE_VERSION_MINOR)
+
+#if (LUA_INTERFACE_VERSION_MAJOR > 0) || (LUA_INTERFACE_VERSION_MINOR > 8)
+#define HAS_FULL_MULTITHREADING
+#endif
#include <stdio.h>
@@ -35,15 +45,17 @@
#include <Output.h>
#include <Buffer.h>
#include <BLua.h>
+#ifdef HAS_FULL_MULTITHREADING
#include <LuaCommandLine.h>
#include <HttpServ.h>
#include <CopyJob.h>
#include <MailServer.h>
#include <Message.h>
#include <Form.h>
-#include <BRegex.h>
#include <LuaTask.h>
#include <TaskMan.h>
+#endif
+#include <BRegex.h>
#include <generic.h>
#include <Main.h>
#include <lua-plugin.h>
@@ -72,13 +84,15 @@ extern void luaconfigfiles_init(Lua * L) WEAK;
extern void luaftgl_init(Lua * L) WEAK;
extern void luagl_init(Lua * L) WEAK;
extern void luahandle_init(Lua * L) WEAK;
+#ifdef HAS_FULL_MULTITHREADING
extern void luahttp_init(Lua * L) WEAK;
extern void luasmtp_init(Lua * L) WEAK;
+extern void luatask_init(Lua * L) WEAK;
+#endif
extern void lualibs_init(Lua * L) WEAK;
extern void luaocci_init(Lua * L) WEAK;
extern void luaregex_init(Lua * L) WEAK;
extern void luasql_init(Lua * L) WEAK;
-extern void luatask_init(Lua * L) WEAK;
extern void luaxml_init(Lua * L) WEAK;
extern void luaosmesa_init(Lua * L) WEAK;
extern void luacd_init(Lua * L) WEAK;
@@ -219,12 +233,14 @@ class LuaStderrPrinter : public LuaPrinter {
LuaStderrPrinter lp_stderr;
+#ifdef HAS_FULL_MULTITHREADING
String server_fname = "server.lua";
static int StartTaskLoop(void * foo) {
TaskMan::MainLoop();
return 0;
}
+#endif
class Luabaselua_interface : public LuaObject {
public:
@@ -314,10 +330,14 @@ int sLua_baselua_interface::baselua_interface_proceed_statics(Lua * L, int n, in
#endif
} else if ((filename == "luahandle") && (luahandle_init != NULL)) {
luahandle_init(L);
+#ifdef HAS_FULL_MULTITHREADING
} else if ((filename == "luahttp") && (luahttp_init != NULL)) {
luahttp_init(L);
} else if ((filename == "luasmtp") && (luasmtp_init != NULL)) {
luasmtp_init(L);
+ } else if ((filename == "luatask") && (luatask_init != NULL)) {
+ luatask_init(L);
+#endif
} else if ((filename == "lualibs") && (lualibs_init != NULL)) {
lualibs_init(L);
#ifndef LUA_INTERFACE_LIGHT
@@ -332,8 +352,6 @@ int sLua_baselua_interface::baselua_interface_proceed_statics(Lua * L, int n, in
} else if ((filename == "luasql") && (luasql_init != NULL)) {
luasql_init(L);
#endif
- } else if ((filename == "luatask") && (luatask_init != NULL)) {
- luatask_init(L);
} else if ((filename == "luaxml") && (luaxml_init != NULL)) {
luaxml_init(L);
#ifndef LUA_INTERFACE_LIGHT
@@ -443,16 +461,19 @@ struct option long_options[] = {
{"built-in", 0, NULL, 'b'},
{"probe", 0, NULL, 'p'},
{"log", 1, NULL, 'g'},
+#ifdef HAS_FULL_MULTITHREADING
{"mail", 2, NULL, 'm'},
{"server", 2, NULL, 's'},
{"telnet", 2, NULL, 't'},
{"server_fname", 1, NULL, 'f'},
+#endif
#ifdef HAVE_FORK
{"daemonize", 1, NULL, 'z'},
#endif
{0, 0, NULL, 0 }
};
+#ifdef HAS_FULL_MULTITHREADING
String LUACall_Names[] = {"identifier"};
String LUACall_Defaults[] = {""};
String LUACall_Invites[] = {"LUA function name:"};
@@ -497,6 +518,7 @@ Task * LUACall::Do(Variables * v, Variables * headers, Handle * h) {
}
return Message::Do(v, headers, h);
}
+#endif
bool auto_exec = true;
@@ -535,12 +557,15 @@ Lua * start_full_lua(void) {
void showbanner() {
printm(M_BARE,
-"Lua-Interface" LIGHT " version " VERSION " (c) 2003-2009 Nicolas \"Pixel\" Noble\n"
+"Lua-Interface" LIGHT " version " LUA_INTERFACE_VERSION " (c) 2003-2009 Nicolas \"Pixel\" Noble\n"
LUA_RELEASE " " LUA_COPYRIGHT "\n"
LUAJIT_VERSION " -- " LUAJIT_COPYRIGHT ". " LUAJIT_URL "\n"
#ifdef WIP
"Special version Work In Progress, compiled the " __DATE__ " at " __TIME__ "\n"
#endif
+#ifndef HAS_FULL_MULTITHREADING
+"This version doesn't support full multithreading yet.\n"
+#endif
"This is free software with ABSOLUTELY NO WARRANTY.\n"
"\n");
}
@@ -578,10 +603,12 @@ void showhelp(bool longhelp = false) {
" -e <cmd> to execute this single command in LUA.\n"
" -b to force the use of the built-in lua-interface.lua\n"
" -g <log> to log into a file.\n"
+#ifdef HAS_FULL_MULTITHREADING
" -m[mp] start the mail server on port mp (2500 by default).\n"
" -s[hp] start the built-in http server on port hp (1500 by default).\n"
" -t[tp] start the telnet server, on port tp (1550 by default).\n"
" -f <fil> filename of server code to use (server.lua by default).\n"
+#endif
#ifdef HAVE_FORK
" -z daemonize; incompatible with -i; use with -g.\n"
#endif
@@ -641,6 +668,7 @@ static bool runlua(Lua * L, Buffer * command) {
return true;
}
+#ifdef HAS_FULL_MULTITHREADING
class PrompterTask : public Task {
public:
PrompterTask(Lua * L) : r(Socket::CreatePair()), w(r.GetPair()), c(0), L(L) {
@@ -680,6 +708,7 @@ class PrompterTask : public Task {
Task * c;
Lua * L;
};
+#endif
struct interactive_prompt_data_t {
Lua * L;
@@ -699,10 +728,12 @@ static void * interactive_prompt(void * __ipd) {
#ifdef _WIN32
rl_getc_function = my_getc;
#else
+#ifdef HAS_FULL_MULTITHREADING
sigset_t sigset;
sigfillset(&sigset);
pthread_sigmask(SIG_BLOCK, &sigset, NULL);
#endif
+#endif
rl_bind_key('\t', rl_insert);
while (interactive) {
/* Basic usage of readline */
@@ -775,18 +806,22 @@ void autoload_exports(Lua * L) {
luahandle_init(L);
if (luaconfigfiles_init)
luaconfigfiles_init(L);
+#ifdef HAS_FULL_MULTITHREADING
if (luahttp_init)
luahttp_init(L);
if (luasmtp_init)
luasmtp_init(L);
+#endif
if (luaregex_init)
luaregex_init(L);
#ifndef LUA_INTERFACE_LIGHT
if (luasql_init)
luasql_init(L);
#endif
+#ifdef HAS_FULL_MULTITHREADING
if (luatask_init)
luatask_init(L);
+#endif
if (luaxml_init)
luaxml_init(L);
#ifndef LUA_INTERFACE_LIGHT
@@ -816,8 +851,10 @@ virtual int startup() throw (GeneralException) {
bool todo = false, write = false, builtin = false, daemonize = false;
char * file = 0, * output = 0, * exec = 0;
Lua * L = 0;
+#ifdef HAS_FULL_MULTITHREADING
String hport = "1500", tport = "1550", mport = "2500";
pthread_t interactive_thread;
+#endif
verbosity = M_WARNING;
@@ -856,25 +893,41 @@ virtual int startup() throw (GeneralException) {
printer = new lua_interface_printer_t(new Output(optarg));
break;
case 's':
+#ifdef HAS_FULL_MULTITHREADING
hserver = true;
todo = true;
if (optarg)
hport = optarg;
break;
+#else
+ throw GeneralException("This version doesn't support full multithreading yet.");
+#endif
case 'm':
+#ifdef HAS_FULL_MULTITHREADING
mserver = true;
todo = true;
if (optarg)
mport = optarg;
+#else
+ throw GeneralException("This version doesn't support full multithreading yet.");
+#endif
break;
case 't':
+#ifdef HAS_FULL_MULTITHREADING
tserver = true;
todo = true;
if (optarg)
tport = optarg;
break;
+#else
+ throw GeneralException("This version doesn't support full multithreading yet.");
+#endif
case 'f':
+#ifdef HAS_FULL_MULTITHREADING
server_fname = optarg;
+#else
+ throw GeneralException("This version doesn't support full multithreading yet.");
+#endif
break;
#ifdef HAVE_FORK
case 'z':
@@ -972,33 +1025,42 @@ virtual int startup() throw (GeneralException) {
L->load(&command);
}
-#ifdef HAVE_FORK
if (daemonize) {
+#ifdef HAVE_FORK
if (fork()) {
throw GeneralException("Going daemon...");
}
- }
+#else
+ throw GeneralException("Can't fork on this platform.");
#endif
+ }
+#ifdef HAS_FULL_MULTITHREADING
if (mserver || hserver || tserver) {
TaskMan::Init();
if (hserver)
L->load(&Input(server_fname));
}
+#endif
if (interactive) {
interactive_prompt_data_t * ipd = (interactive_prompt_data_t *) malloc(sizeof(interactive_prompt_data_t));
+#ifdef HAS_FULL_MULTITHREADING
if (mserver || tserver || hserver) {
ipd->w = (new PrompterTask(L))->GetWriter();
ipd->L = NULL;
pthread_create(&interactive_thread, NULL, interactive_prompt, ipd);
} else {
+#else
+ {
+#endif
ipd->L = L;
ipd->w = NULL;
interactive_prompt(ipd);
}
}
+#ifdef HAS_FULL_MULTITHREADING
if (hserver) {
HttpServ * httpserv = new HttpServ(new Message("Welcome", "Welcome.", "start"), hport.to_int(), "Lua Interface");
new Form("LUACall", "luacallform", "Enter the function name to call", LUACall_Names, LUACall_Invites, LUACall_Defaults, LUACall_Lists, LUACall_Descs, 1, new LUACall(L));
@@ -1018,6 +1080,7 @@ virtual int startup() throw (GeneralException) {
if (interactive)
pthread_join(interactive_thread, NULL);
}
+#endif
return 0;
}
generated by cgit v1.2.3 (git 2.39.1) at 2025-10-31 08:01:42 +0000