/* Load a script file. This indirect routine is used by the core VM to compile a file when required. */ static EjsObj *loadScriptFile(Ejs *ejs, cchar *path, cchar *cache) { if (ejsLoadScriptFile(ejs, path, cache, EC_FLAGS_NO_OUT | EC_FLAGS_DEBUG | EC_FLAGS_THROW) < 0) { return 0; } return ejs->result; }
/* One-line embedding. Evaluate a file. This will compile and interpret the given Ejscript source file. */ int ejsEvalFile(cchar *path) { Ejs *ejs; mprCreate(0, 0, 0); if ((ejs = ejsCreateVM(0, 0, 0)) == 0) { mprDestroy(0); return MPR_ERR_MEMORY; } mprAddRoot(ejs); if (ejsLoadModules(ejs, 0, 0) < 0) { mprDestroy(0); return MPR_ERR_CANT_READ; } if (ejsLoadScriptFile(ejs, path, NULL, EC_FLAGS_NO_OUT | EC_FLAGS_DEBUG) < 0) { ejsReportError(ejs, "Error in program"); mprDestroy(0); return MPR_ERR; } mprDestroy(MPR_EXIT_DEFAULT); return 0; }
MAIN(ejsMain, int argc, char **argv, char **envp) { Mpr *mpr; Ejs *ejs; EcCompiler *ec; char *argp, *searchPath, *path, *homeDir; int nextArg, err, flags; /* Initialize Multithreaded Portable Runtime (MPR) */ mpr = mprCreate(argc, argv, 0); app = mprAllocObj(App, manageApp); mprAddRoot(app); mprAddStandardSignals(); if (mprStart(mpr) < 0) { mprError("Can't start mpr services"); return EJS_ERR; } err = 0; searchPath = 0; argc = mpr->argc; argv = (char**) mpr->argv; for (nextArg = 1; nextArg < argc; nextArg++) { argp = argv[nextArg]; if (*argp != '-') { break; } if (smatch(argp, "--chdir") || smatch(argp, "--home") || smatch(argp, "-C")) { if (nextArg >= argc) { err++; } else { homeDir = argv[++nextArg]; if (chdir((char*) homeDir) < 0) { mprError("Can't change directory to %s", homeDir); } } } else if (smatch(argp, "--debugger") || smatch(argp, "-D")) { mprSetDebugMode(1); } else if (smatch(argp, "--log")) { if (nextArg >= argc) { err++; } else { mprStartLogging(argv[++nextArg], 0); mprSetCmdlineLogging(1); } } else if (smatch(argp, "--name")) { /* Just ignore. Used to tag commands with a unique command line */ nextArg++; } else if (smatch(argp, "--search") || smatch(argp, "--searchpath")) { if (nextArg >= argc) { err++; } else { searchPath = argv[++nextArg]; } } else if (smatch(argp, "--verbose") || smatch(argp, "-v")) { mprStartLogging("stderr:1", 0); mprSetCmdlineLogging(1); } else if (smatch(argp, "--version") || smatch(argp, "-V")) { mprPrintfError("%s %s-%s\n", BIT_NAME, BIT_VERSION, BIT_NUMBER); return 0; } else { /* Ignore */ } } path = mprJoinPath(mprGetAppDir(), mprGetPathBase(argv[0])); path = mprReplacePathExt(path, ".es"); mprAddRoot(path); argv[0] = path; if ((ejs = ejsCreateVM(argc, (cchar **) &argv[0], 0)) == 0) { return MPR_ERR_MEMORY; } app->ejs = ejs; if (ejsLoadModules(ejs, searchPath, NULL) < 0) { return MPR_ERR_CANT_READ; } mprLog(2, "Load script \"%s\"", path); flags = EC_FLAGS_BIND | EC_FLAGS_DEBUG | EC_FLAGS_NO_OUT | EC_FLAGS_THROW; #if UNUSED if (ejsLoadScriptFile(ejs, path, NULL, flags) < 0) { ejsReportError(ejs, "Error in script"); err = MPR_ERR; } #else if ((ec = ecCreateCompiler(ejs, flags)) == 0) { return MPR_ERR_MEMORY; } mprAddRoot(ec); ecSetOptimizeLevel(ec, 9); ecSetWarnLevel(ec, 1); if (ecCompile(ec, 1, (char**) &path) < 0) { if (flags & EC_FLAGS_THROW) { ejsThrowSyntaxError(ejs, "%s", ec->errorMsg ? ec->errorMsg : "Can't parse script"); ejsReportError(ejs, "Error in script"); } err = MPR_ERR; } else { mprRemoveRoot(ec); if (ejsRunProgram(ejs, NULL, NULL) < 0) { ejsReportError(ejs, "Error in script"); err = MPR_ERR; } } #endif if (!err) { err = mpr->exitStatus; } app->ejs = 0; mprTerminate(MPR_EXIT_DEFAULT, err); ejsDestroyVM(ejs); mprDestroy(MPR_EXIT_DEFAULT); return err; }