static int LoadLuaConfig(LuaModule *luamodule) {
int count = 0;
FcitxStringHashSet *sset = FcitxXDGGetFiles("lua", NULL, ".lua");
FcitxStringHashSet *str;
for (str = sset; str != NULL;) {
FcitxStringHashSet *tmp = str->hh.next;
char *path;
FILE *f = FcitxXDGGetFileWithPrefix("lua", str->name, "r", &path);
if (f && path) {
if (LoadExtension(luamodule, path)) {
FcitxLog(INFO, "lua load extension file:%s", path);
++count;
} else {
FcitxLog(ERROR, "LoadExtension() failed");
}
}
if (f) {
fclose(f);
}
if (path) {
free(path);
}
HASH_DEL(sset, str);
free(str->name);
free(str);
str = tmp;
}
return count;
}
/*ARGSUSED*/ void
InitExtensions(int argc, char *argv[])
{
int i;
ExtensionModule *ext;
static Bool listInitialised = FALSE;
if (!listInitialised) {
/* Add built-in extensions to the list. */
for (i = 0; staticExtensions[i].name; i++)
LoadExtension(&staticExtensions[i], TRUE);
/* Sort the extensions according the init dependencies. */
LoaderSortExtensions();
listInitialised = TRUE;
}
for (i = 0; ExtensionModuleList[i].name != NULL; i++) {
ext = &ExtensionModuleList[i];
if (ext->initFunc != NULL &&
(ext->disablePtr == NULL || !*ext->disablePtr)) {
(ext->initFunc) ();
}
}
}
IExtension *CExtensionManager::LoadExtension(const char *file, char *error, size_t maxlength)
{
/* Remove platform extension if it's there. Compat hack. */
const char *ext = libsys->GetFileExtension(file);
if (strcmp(ext, PLATFORM_LIB_EXT) == 0)
{
char path2[PLATFORM_MAX_PATH];
smcore.Format(path2, sizeof(path2), "%s", file);
path2[strlen(file) - strlen(PLATFORM_LIB_EXT) - 1] = '\0';
return LoadExtension(path2, error, maxlength);
}
IExtension *pAlready;
if ((pAlready=FindExtensionByFile(file)) != NULL)
{
return pAlready;
}
CExtension *pExt = new CLocalExtension(file);
if (!pExt->Load(error, maxlength) || !pExt->IsLoaded())
{
pExt->Unload();
delete pExt;
return NULL;
}
/* :TODO: do QueryRunning check if the map is loaded */
m_Libs.push_back(pExt);
return pExt;
}
static pointer
glxSetup(pointer module, pointer opts, int *errmaj, int *errmin)
{
static Bool setupDone = FALSE;
pointer GLcore = NULL;
#ifdef GLX_USE_SGI_SI
char GLcoreName[] = "GL";
#else
char GLcoreName[] = "GLcore";
#endif
if (!setupDone) {
setupDone = TRUE;
GLcore = LoadSubModule(module, GLcoreName, NULL, NULL, NULL, NULL,
errmaj, errmin);
if (!GLcore) {
if (errmaj) *errmaj = LDR_NOSUBENT;
} else {
LoaderReqSymLists(glcoreSymbols, NULL);
LoadExtension(&GLXExt, FALSE);
/* Wrap the init visuals routine in micmap.c */
GlxWrapInitVisuals(&miInitVisualsProc);
/* Make sure this gets wrapped each time InitVisualWrap is called */
miHookInitVisuals(NULL, GlxWrapInitVisuals);
}
} else {
if (errmaj) *errmaj = LDR_ONCEONLY;
}
/* Need a non-NULL return value to indicate success */
return GLcore;
}
static pointer
glxSetup(pointer module, pointer opts, int *errmaj, int *errmin)
{
static Bool setupDone = FALSE;
__GLXprovider *provider;
if (setupDone) {
if (errmaj)
*errmaj = LDR_ONCEONLY;
return NULL;
}
setupDone = TRUE;
xf86Msg(xf86Info.aiglxFrom, "AIGLX %s\n",
xf86Info.aiglx ? "enabled" : "disabled");
if (xf86Info.aiglx) {
provider = LoaderSymbol("__glXDRIProvider");
if (provider)
GlxPushProvider(provider);
provider = LoaderSymbol("__glXDRI2Provider");
if (provider)
GlxPushProvider(provider);
}
LoadExtension(&GLXExt, FALSE);
return module;
}
static pointer
extmodSetup(pointer module, pointer opts, int *errmaj, int *errmin)
{
int i;
/* XXX the option stuff here is largely a sample/test case */
for (i = 0; extensionModules[i].name != NULL; i++) {
if (opts) {
char *s;
s = (char *)xalloc(strlen(extensionModules[i].name) + 5);
if (s) {
pointer o;
strcpy(s, "omit");
strcat(s, extensionModules[i].name);
o = xf86FindOption(opts, s);
xfree(s);
if (o) {
xf86MarkOptionUsed(o);
continue;
}
}
}
LoadExtension(&extensionModules[i], FALSE);
}
/* Need a non-NULL return */
return (pointer)1;
}
static pointer
xieSetup(pointer module, pointer opts, int *errmaj, int *errmin)
{
LoadExtension(&XieExt, FALSE);
/* Need a non-NULL return value to indicate success */
return (pointer)1;
}
static
void ephyrExtensionInit(void)
{
int i;
for (i = 0; i < ARRAY_SIZE(ephyrExtensions); i++)
LoadExtension(&ephyrExtensions[i], TRUE);
}
static void
AddStaticExtensions(void)
{
static Bool listInitialised = FALSE;
int i;
if (listInitialised)
return;
listInitialised = TRUE;
/* Add built-in extensions to the list. */
for (i = 0; i < ARRAY_SIZE(staticExtensions); i++)
LoadExtension(&staticExtensions[i], TRUE);
}
static pointer
extmodSetup(pointer module, pointer opts, int *errmaj, int *errmin)
{
int i;
/* XXX the option stuff here is largely a sample/test case */
for (i = 0; extensionModules[i].name != NULL; i++) {
if (opts) {
char *s;
s = (char *)xalloc(strlen(extensionModules[i].name) + 5);
if (s) {
pointer o;
strcpy(s, "omit");
strcat(s, extensionModules[i].name);
o = xf86FindOption(opts, s);
xfree(s);
if (o) {
xf86MarkOptionUsed(o);
continue;
}
}
}
#ifdef XSELINUX
if (! strcmp(SELINUX_EXTENSION_NAME, extensionModules[i].name)) {
pointer o;
selinuxEnforcingState = SELINUX_MODE_DEFAULT;
if ((o = xf86FindOption(opts, "SELinux mode disabled"))) {
xf86MarkOptionUsed(o);
selinuxEnforcingState = SELINUX_MODE_DISABLED;
}
if ((o = xf86FindOption(opts, "SELinux mode permissive"))) {
xf86MarkOptionUsed(o);
selinuxEnforcingState = SELINUX_MODE_PERMISSIVE;
}
if ((o = xf86FindOption(opts, "SELinux mode enforcing"))) {
xf86MarkOptionUsed(o);
selinuxEnforcingState = SELINUX_MODE_ENFORCING;
}
}
#endif
LoadExtension(&extensionModules[i], FALSE);
}
/* Need a non-NULL return */
return (pointer)1;
}
/*
* XwinExtensionInit
* Initialises Xwin-specific extensions.
*/
static
void XwinExtensionInit(void)
{
int i;
#ifdef XWIN_GLX_WINDOWS
if (g_fNativeGl) {
/* install the native GL provider */
glxWinPushNativeProvider();
}
#endif
for (i = 0; i < ARRAY_SIZE(xwinExtensions); i++)
LoadExtension(&xwinExtensions[i], TRUE);
}
static pointer
driSetup(pointer module, pointer opts, int *errmaj, int *errmin)
{
static Bool setupDone = FALSE;
if (!setupDone) {
setupDone = TRUE;
LoadExtension(&XF86DRIExt, FALSE);
} else {
if (errmaj) *errmaj = LDR_ONCEONLY;
}
drmSetServerInfo(&DRIDRMServerInfo);
/* Need a non-NULL return value to indicate success */
return 1;
}
void CExtensionManager::OnRootConsoleCommand(const char *cmdname, const CCommand &command)
{
int argcount = smcore.Argc(command);
if (argcount >= 3)
{
const char *cmd = smcore.Arg(command, 2);
if (strcmp(cmd, "list") == 0)
{
List<CExtension *>::iterator iter;
CExtension *pExt;
unsigned int num = 1;
switch (m_Libs.size())
{
case 1:
{
rootmenu->ConsolePrint("[SM] Displaying 1 extension:");
break;
}
case 0:
{
rootmenu->ConsolePrint("[SM] No extensions are loaded.");
break;
}
default:
{
rootmenu->ConsolePrint("[SM] Displaying %d extensions:", m_Libs.size());
break;
}
}
for (iter=m_Libs.begin(); iter!=m_Libs.end(); iter++,num++)
{
pExt = (*iter);
if (pExt->IsLoaded())
{
char error[255];
if (!pExt->IsRunning(error, sizeof(error)))
{
rootmenu->ConsolePrint("[%02d] <FAILED> file \"%s\": %s", num, pExt->GetFilename(), error);
}
else
{
IExtensionInterface *pAPI = pExt->GetAPI();
const char *name = pAPI->GetExtensionName();
const char *version = pAPI->GetExtensionVerString();
const char *descr = pAPI->GetExtensionDescription();
rootmenu->ConsolePrint("[%02d] %s (%s): %s", num, name, version, descr);
}
} else {
rootmenu->ConsolePrint("[%02d] <FAILED> file \"%s\": %s", num, pExt->GetFilename(), pExt->m_Error.c_str());
}
}
return;
}
else if (strcmp(cmd, "load") == 0)
{
if (argcount < 4)
{
rootmenu->ConsolePrint("[SM] Usage: sm exts load <file>");
return;
}
const char *filename = smcore.Arg(command, 3);
char path[PLATFORM_MAX_PATH];
char error[256];
smcore.Format(path, sizeof(path), "%s%s%s", filename, !strstr(filename, ".ext") ? ".ext" : "",
!strstr(filename, "." PLATFORM_LIB_EXT) ? "." PLATFORM_LIB_EXT : "");
if (FindExtensionByFile(path) != NULL)
{
rootmenu->ConsolePrint("[SM] Extension %s is already loaded.", path);
return;
}
if (LoadExtension(path, error, sizeof(error)))
{
rootmenu->ConsolePrint("[SM] Loaded extension %s successfully.", path);
} else
{
rootmenu->ConsolePrint("[SM] Extension %s failed to load: %s", path, error);
}
return;
}
else if (strcmp(cmd, "info") == 0)
{
if (argcount < 4)
{
rootmenu->ConsolePrint("[SM] Usage: sm exts info <#>");
return;
}
const char *sId = smcore.Arg(command, 3);
unsigned int id = atoi(sId);
if (id <= 0)
{
rootmenu->ConsolePrint("[SM] Usage: sm exts info <#>");
return;
}
if (m_Libs.size() == 0)
{
rootmenu->ConsolePrint("[SM] No extensions are loaded.");
return;
}
if (id > m_Libs.size())
{
rootmenu->ConsolePrint("[SM] No extension was found with id %d.", id);
return;
}
List<CExtension *>::iterator iter = m_Libs.begin();
CExtension *pExt = NULL;
while (iter != m_Libs.end())
{
if (--id == 0)
{
pExt = (*iter);
break;
}
iter++;
}
/* This should never happen */
if (!pExt)
{
rootmenu->ConsolePrint("[SM] No extension was found with id %d.", id);
return;
}
if (!pExt->IsLoaded())
{
rootmenu->ConsolePrint(" File: %s", pExt->GetFilename());
rootmenu->ConsolePrint(" Loaded: No (%s)", pExt->m_Error.c_str());
}
else
{
char error[255];
if (!pExt->IsRunning(error, sizeof(error)))
{
rootmenu->ConsolePrint(" File: %s", pExt->GetFilename());
rootmenu->ConsolePrint(" Loaded: Yes");
rootmenu->ConsolePrint(" Running: No (%s)", error);
}
else
{
IExtensionInterface *pAPI = pExt->GetAPI();
rootmenu->ConsolePrint(" File: %s", pExt->GetFilename());
rootmenu->ConsolePrint(" Loaded: Yes (version %s)", pAPI->GetExtensionVerString());
rootmenu->ConsolePrint(" Name: %s (%s)", pAPI->GetExtensionName(), pAPI->GetExtensionDescription());
rootmenu->ConsolePrint(" Author: %s (%s)", pAPI->GetExtensionAuthor(), pAPI->GetExtensionURL());
rootmenu->ConsolePrint(" Binary info: API version %d (compiled %s)", pAPI->GetExtensionVersion(), pAPI->GetExtensionDateString());
if (pExt->IsExternal())
{
rootmenu->ConsolePrint(" Method: Loaded by Metamod:Source, attached to SourceMod");
}
else if (pAPI->IsMetamodExtension())
{
rootmenu->ConsolePrint(" Method: Loaded by SourceMod, attached to Metamod:Source");
}
else
{
rootmenu->ConsolePrint(" Method: Loaded by SourceMod");
}
}
}
return;
}
else if (strcmp(cmd, "unload") == 0)
{
if (argcount < 4)
{
rootmenu->ConsolePrint("[SM] Usage: sm exts unload <#> [code]");
return;
}
const char *arg = smcore.Arg(command, 3);
unsigned int num = atoi(arg);
CExtension *pExt = FindByOrder(num);
if (!pExt)
{
rootmenu->ConsolePrint("[SM] Extension number %d was not found.", num);
return;
}
if (argcount > 4 && pExt->unload_code)
{
const char *unload = smcore.Arg(command, 4);
if (pExt->unload_code == (unsigned)atoi(unload))
{
char filename[PLATFORM_MAX_PATH];
snprintf(filename, PLATFORM_MAX_PATH, "%s", pExt->GetFilename());
UnloadExtension(pExt);
rootmenu->ConsolePrint("[SM] Extension %s is now unloaded.", filename);
}
else
{
rootmenu->ConsolePrint("[SM] Please try again, the correct unload code is \"%d\"", pExt->unload_code);
}
return;
}
if (!pExt->IsLoaded()
|| (!pExt->m_ChildDeps.size() && !pExt->m_Dependents.size()))
{
char filename[PLATFORM_MAX_PATH];
snprintf(filename, PLATFORM_MAX_PATH, "%s", pExt->GetFilename());
UnloadExtension(pExt);
rootmenu->ConsolePrint("[SM] Extension %s is now unloaded.", filename);
return;
}
else
{
List<CPlugin *> plugins;
if (pExt->m_ChildDeps.size())
{
rootmenu->ConsolePrint("[SM] Unloading %s will unload the following extensions: ", pExt->GetFilename());
List<CExtension *>::iterator iter;
CExtension *pOther;
/* Get list of all extensions */
for (iter=m_Libs.begin(); iter!=m_Libs.end(); iter++)
{
List<IfaceInfo>::iterator i_iter;
pOther = (*iter);
if (!pOther->IsLoaded() || pOther == pExt)
{
continue;
}
/* Get their dependencies */
for (i_iter=pOther->m_Deps.begin();
i_iter!=pOther->m_Deps.end();
i_iter++)
{
/* Is this dependency to us? */
if ((*i_iter).owner != pExt)
{
continue;
}
/* Will our dependent care? */
if (!pExt->GetAPI()->QueryInterfaceDrop((*i_iter).iface))
{
rootmenu->ConsolePrint(" -> %s", pExt->GetFilename());
/* Add to plugin unload list */
List<CPlugin *>::iterator p_iter;
for (p_iter=pOther->m_Dependents.begin();
p_iter!=pOther->m_Dependents.end();
p_iter++)
{
if (plugins.find((*p_iter)) == plugins.end())
{
plugins.push_back((*p_iter));
}
}
}
}
}
}
if (pExt->m_Dependents.size())
{
rootmenu->ConsolePrint("[SM] Unloading %s will unload the following plugins: ", pExt->GetFilename());
List<CPlugin *>::iterator iter;
CPlugin *pPlugin;
for (iter = pExt->m_Dependents.begin(); iter != pExt->m_Dependents.end(); iter++)
{
pPlugin = (*iter);
if (plugins.find(pPlugin) == plugins.end())
{
plugins.push_back(pPlugin);
}
}
for (iter = plugins.begin(); iter != plugins.end(); iter++)
{
pPlugin = (*iter);
rootmenu->ConsolePrint(" -> %s", pPlugin->GetFilename());
}
}
srand(static_cast<int>(time(NULL)));
pExt->unload_code = (rand() % 877) + 123; //123 to 999
rootmenu->ConsolePrint("[SM] To verify unloading %s, please use the following: ", pExt->GetFilename());
rootmenu->ConsolePrint("[SM] sm exts unload %d %d", num, pExt->unload_code);
return;
}
}
else if (strcmp(cmd, "reload") == 0)
{
if (argcount < 4)
{
rootmenu->ConsolePrint("[SM] Usage: sm exts reload <#>");
return;
}
const char *arg = smcore.Arg(command, 3);
unsigned int num = atoi(arg);
CExtension *pExt = FindByOrder(num);
if (!pExt)
{
rootmenu->ConsolePrint("[SM] Extension number %d was not found.", num);
return;
}
if (pExt->IsLoaded())
{
char filename[PLATFORM_MAX_PATH];
char error[255];
snprintf(filename, PLATFORM_MAX_PATH, "%s", pExt->GetFilename());
if (pExt->Reload(error, sizeof(error)))
{
rootmenu->ConsolePrint("[SM] Extension %s is now reloaded.", filename);
}
else
{
rootmenu->ConsolePrint("[SM] Extension %s failed to reload: %s", filename, error);
}
return;
}
else
{
rootmenu->ConsolePrint("[SM] Extension %s is not loaded.", pExt->GetFilename());
return;
}
}
}
rootmenu->ConsolePrint("SourceMod Extensions Menu:");
rootmenu->DrawGenericOption("info", "Extra extension information");
rootmenu->DrawGenericOption("list", "List extensions");
rootmenu->DrawGenericOption("load", "Load an extension");
rootmenu->DrawGenericOption("reload", "Reload an extension");
rootmenu->DrawGenericOption("unload", "Unload an extension");
}
void ExtensionsLoader::LoadAllExtensions(const gd::String & directory, gd::Platform & platform, bool forgiving)
{
std::cout << "Loading extensions for " << platform.GetName() << "... ";
gd::String suffix = "";
#if defined(WINDOWS)
suffix += "w";
#endif
#if defined(GD_IDE_ONLY)
suffix += "e";
#endif
#if defined(__GNUC__) //For compilers with posix support
struct dirent *lecture;
DIR *rep;
rep = opendir( directory.c_str() );
int l = 0;
if ( rep == NULL )
{
cout << "Unable to open Extensions ("<< directory <<") directory." << endl;
return;
}
std::vector<gd::String> librariesLoaded;
while ( (lecture = readdir( rep )) )
{
gd::String lec = lecture->d_name;
//Load all extensions, except the legacy ones finishing by *Automatism.xgd* from GD3.x
if ( lec != "." && lec != ".." &&
lec.find(".xgd"+suffix, lec.length()-4-suffix.length()) != string::npos &&
lec.find("Automatism.xgd"+suffix) == string::npos)
{
//Use a log file, in IDE only
#if defined(GD_IDE_ONLY) && !defined(GD_NO_WX_GUI)
{
wxFile errorDetectFile(wxFileName::GetTempDir()+"/ExtensionBeingLoaded.log", wxFile::write);
errorDetectFile.Write(directory+"/"+lec);
}
#endif
LoadExtension(directory+"/"+lec, platform, forgiving);
//Everything is ok : Delete the log file
#if defined(GD_IDE_ONLY) && !defined(GD_NO_WX_GUI)
wxRemoveFile(wxFileName::GetTempDir()+"/ExtensionBeingLoaded.log");
#endif
librariesLoaded.push_back(directory+"/"+lec);
l++;
}
}
closedir( rep );
#elif defined(_MSC_VER)
WIN32_FIND_DATA f;
gd::String dirPart = "/*.xgd";
gd::String dirComplete = directory + dirPart + suffix;
HANDLE h = FindFirstFile(dirComplete.c_str(), &f);
if(h != INVALID_HANDLE_VALUE)
{
do
{
//Use a log file, in IDE only
#if defined(GD_IDE_ONLY) && !defined(GD_NO_WX_GUI)
{
wxFile errorDetectFile(wxFileName::GetTempDir()+"/ExtensionBeingLoaded.log", wxFile::write);
errorDetectFile.Write(f.cFileName);
}
#endif
LoadExtension(f.cFileName, platform, forgiving);
//Everything is ok : Delete the log file
#if defined(GD_IDE_ONLY) && !defined(GD_NO_WX_GUI)
wxRemoveFile(wxFileName::GetTempDir()+"/ExtensionBeingLoaded.log");
#endif
} while(FindNextFile(h, &f));
}
#else
#warning Compiler not supported (but might support one style of directory listing, update defines if necessary) for dynamic libraries loading
#endif
std::cout << " done. " << std::endl;
}
void
InitOutput(ScreenInfo *scrInfo, int argc, char **argv)
{
int i;
int NumFormats = 0;
vncPrintBanner();
#if XORG >= 113
#ifdef GLXEXT
if (serverGeneration == 1)
#if XORG >= 116
LoadExtensionList(&glxExt, 1, TRUE);
#else
LoadExtension(&glxExt, TRUE);
#endif
#endif
#endif
/* initialize pixmap formats */
/* must have a pixmap depth to match every screen depth */
for (i = 0; i < vfbNumScreens; i++)
{
vfbPixmapDepths[vfbScreens[i].fb.depth] = TRUE;
}
/* RENDER needs a good set of pixmaps. */
if (Render) {
vfbPixmapDepths[1] = TRUE;
vfbPixmapDepths[4] = TRUE;
vfbPixmapDepths[8] = TRUE;
/* vfbPixmapDepths[15] = TRUE; */
vfbPixmapDepths[16] = TRUE;
vfbPixmapDepths[24] = TRUE;
vfbPixmapDepths[32] = TRUE;
}
for (i = 1; i <= 32; i++)
{
if (vfbPixmapDepths[i])
{
if (NumFormats >= MAXFORMATS)
FatalError ("MAXFORMATS is too small for this server\n");
scrInfo->formats[NumFormats].depth = i;
scrInfo->formats[NumFormats].bitsPerPixel = vfbBitsPerPixel(i);
scrInfo->formats[NumFormats].scanlinePad = BITMAP_SCANLINE_PAD;
NumFormats++;
}
}
scrInfo->imageByteOrder = IMAGE_BYTE_ORDER;
scrInfo->bitmapScanlineUnit = BITMAP_SCANLINE_UNIT;
scrInfo->bitmapScanlinePad = BITMAP_SCANLINE_PAD;
scrInfo->bitmapBitOrder = BITMAP_BIT_ORDER;
scrInfo->numPixmapFormats = NumFormats;
/* initialize screens */
for (i = 0; i < vfbNumScreens; i++)
{
if (-1 == AddScreen(vfbScreenInit, argc, argv))
{
FatalError("Couldn't add screen %d", i);
}
}
if (!AddCallback(&ClientStateCallback, vfbClientStateChange, 0)) {
FatalError("AddCallback failed\n");
}
} /* end InitOutput */
void CScriptEnvTest::SetUp()
{
InitEngine();
LoadExtension();
}