static int process(EjsMod *mp, cchar *output, int argc, char **argv) { Ejs *ejs; EjsModule *module; MprFile *outfile; MprList *depends; int count, i, next, moduleCount; ejs = mp->ejs; if (output) { outfile = mprOpenFile(output, O_CREAT | O_WRONLY | O_TRUNC | O_BINARY, 0664); } else { outfile = 0; } ejs->loaderCallback = (mp->listing) ? emListingLoadCallback : 0; mp->firstGlobal = ejsGetLength(ejs, ejs->global); /* For each module on the command line */ for (i = 0; i < argc && !mp->fatalError; i++) { moduleCount = mprGetListLength(ejs->modules); ejs->loadData = mp; if (!mprPathExists(argv[i], R_OK)) { mprError("Can't access module %s", argv[i]); return EJS_ERR; } if ((ejsLoadModule(ejs, ejsCreateStringFromAsc(ejs, argv[i]), -1, -1, EJS_LOADER_NO_INIT)) < 0) { ejs->loaderCallback = NULL; mprError("Can't load module %s\n%s", argv[i], ejsGetErrorMsg(ejs, 0)); return EJS_ERR; } if (mp->genSlots) { for (next = moduleCount; (module = mprGetNextItem(ejs->modules, &next)) != 0; ) { emCreateSlotFiles(mp, module, outfile); } } if (mp->depends) { depends = mprCreateList(-1, 0); for (next = moduleCount; (module = mprGetNextItem(ejs->modules, &next)) != 0; ) { getDepends(ejs, depends, module); } count = mprGetListLength(depends); for (next = 1; (module = mprGetNextItem(depends, &next)) != 0; ) { int version = module->version; mprPrintf("%@-%d.%d.%d%s", module->name, EJS_MAJOR(version), EJS_MINOR(version), EJS_PATCH(version), (next >= count) ? "" : " "); } printf("\n"); } } if (mp->html || mp->xml) { emCreateDoc(mp); } mprCloseFile(outfile); return 0; }
static int preloadModules(EcCompiler *cp, MprList *modules) { cchar *name; int next; for (next = 0; modules && (name = (cchar*) mprGetNextItem(modules, &next)) != 0; ) { if (ejsLoadModule(cp->ejs, name, NULL, NULL, EJS_MODULE_DONT_INIT) < 0) { return EJS_ERR; } } cp->useModules = modules; return 0; }
/* Load a file into the worker. This can be a script file or a module. This runs on the inside interpreter */ static void loadFile(EjsWorker *worker, cchar *path) { Ejs *ejs; cchar *cp; assert(worker->inside); assert(worker->pair && worker->pair->ejs); ejs = worker->ejs; if ((cp = strrchr(path, '.')) != NULL && strcmp(cp, EJS_MODULE_EXT) != 0) { if (ejs->service->loadScriptFile == 0) { ejsThrowIOError(ejs, "load: Compiling is not enabled for %s", path); return; } (ejs->service->loadScriptFile)(ejs, path, NULL); } else { /* Error reporting via thrown exceptions */ ejsLoadModule(ejs, ejsCreateStringFromAsc(ejs, path), -1, -1, EJS_LOADER_RELOAD); } }
/* * Load a file into the worker. This can be a script file or a module. This runs on the inside interpreter */ static void loadFile(EjsWorker *worker, cchar *path) { Ejs *ejs; cchar *cp; mprAssert(worker->inside); mprAssert(worker->pair && worker->pair->ejs); ejs = worker->ejs; if ((cp = strrchr(path, '.')) != NULL && strcmp(cp, EJS_MODULE_EXT) != 0) { if (ejs->service->loadScriptFile == 0) { ejsThrowIOError(ejs, "load: Compiling is not enabled for %s", path); return; } (ejs->service->loadScriptFile)(ejs, path); } else { /* This will throw on errors */ ejsLoadModule(ejs, path, -1, -1, 0, NULL); } }
static int compileInner(EcCompiler *cp, int argc, char **argv) { Ejs *ejs; EjsModule *mp; MprList *nodes; EjsBlock *block; EcLocation loc; cchar *ext; char *msg; int next, i, j, nextModule, lflags, rc, paused; ejs = cp->ejs; if ((nodes = mprCreateList(-1, 0)) == 0) { return EJS_ERR; } cp->nodes = nodes; /* Warn about source files mentioned multiple times. TODO OPT. This is slow. */ for (i = 0; i < argc; i++) { for (j = 0; j < argc; j++) { if (i == j) { continue; } if (mprSamePath(argv[i], argv[j])) { compileError(cp, "Loading source %s multiple times. Ignoring extra copies.", argv[i]); return EJS_ERR; } } if (cp->outputFile && mprSamePath(cp->outputFile, argv[i])) { compileError(cp, "Output file is the same as input file: %s", argv[i]); return EJS_ERR; } } /* Compile source files and load any module files */ for (i = 0; i < argc && !cp->fatalError; i++) { ext = mprGetPathExt(argv[i]); if (scasecmp(ext, "mod") == 0 || scasecmp(ext, BIT_SHOBJ) == 0) { nextModule = mprGetListLength(ejs->modules); lflags = cp->strict ? EJS_LOADER_STRICT : 0; if ((rc = ejsLoadModule(cp->ejs, ejsCreateStringFromAsc(ejs, argv[i]), -1, -1, lflags)) < 0) { msg = sfmt("Error initializing module %s\n%s", argv[i], ejsGetErrorMsg(cp->ejs, 1)); memset(&loc, 0, sizeof(EcLocation)); loc.filename = sclone(argv[i]); if (rc == MPR_ERR_CANT_INITIALIZE) { ecError(cp, "Error", &loc, msg); } else { ecError(cp, "Error", &loc, msg); } cp->nodes = NULL; return EJS_ERR; } if (cp->merge) { /* If merging, we must emit the loaded module into the output. So add to the compiled modules list. */ for (next = nextModule; (mp = mprGetNextItem(ejs->modules, &next)) != 0; ) { if (mprLookupItem(cp->modules, mp) < 0 && mprAddItem(cp->modules, mp) < 0) { compileError(cp, "Can't add module %s", mp->name); } } } mprAddItem(nodes, 0); } else { mprAssert(!MPR->marking); paused = ejsBlockGC(ejs); mprAddItem(nodes, ecParseFile(cp, argv[i])); ejsUnblockGC(ejs, paused); } mprAssert(!MPR->marking); } mprAssert(ejs->result == 0 || (MPR_GET_GEN(MPR_GET_MEM(ejs->result)) != MPR->heap->dead)); /* Allocate the eval frame stack. This is used for property lookups. We have one dummy block at the top always. */ block = ejsCreateBlock(ejs, 0); mprSetName(block, "Compiler"); ejsPushBlock(ejs, block); /* Process the internal representation and generate code */ paused = ejsBlockGC(ejs); if (!cp->parseOnly && cp->errorCount == 0) { ecResetParser(cp); if (ecAstProcess(cp) < 0) { ejsPopBlock(ejs); cp->nodes = NULL; ejsUnblockGC(ejs, paused); return EJS_ERR; } if (cp->errorCount == 0) { ecResetParser(cp); if (ecCodeGen(cp) < 0) { ejsPopBlock(ejs); cp->nodes = NULL; ejsUnblockGC(ejs, paused); return EJS_ERR; } } } ejsPopBlock(ejs); mprAssert(ejs->result == 0 || (MPR_GET_GEN(MPR_GET_MEM(ejs->result)) != MPR->heap->dead)); /* Add compiled modules to the interpreter */ for (next = 0; ((mp = (EjsModule*) mprGetNextItem(cp->modules, &next)) != 0); ) { ejsAddModule(cp->ejs, mp); } cp->nodes = NULL; ejsUnblockGC(ejs, paused); if (!paused) { mprYield(0); } mprAssert(ejs->result == 0 || (MPR_GET_GEN(MPR_GET_MEM(ejs->result)) != MPR->heap->dead)); return (cp->errorCount > 0) ? EJS_ERR: 0; }