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("Cannot 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("Cannot 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")) {
mprPrintf("%s-%s\n", BIT_VERSION, BIT_BUILD_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 ((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 : "Cannot 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;
}
}
if (!err) {
err = mpr->exitStatus;
}
app->ejs = 0;
mprTerminate(MPR_EXIT_DEFAULT, err);
ejsDestroyVM(ejs);
mprDestroy(MPR_EXIT_DEFAULT);
return err;
}
/*
Compile a view or controller
cacheName MD5 cache name (not a full path)
source ESP source file name
module Module file name
*/
bool espCompile(HttpConn *conn, cchar *source, cchar *module, cchar *cacheName, int isView)
{
MprFile *fp;
HttpRx *rx;
HttpRoute *route;
EspRoute *eroute;
cchar *csource;
char *layout, *script, *page, *err;
ssize len;
rx = conn->rx;
route = rx->route;
eroute = route->eroute;
layout = 0;
if (isView) {
if ((page = mprReadPathContents(source, &len)) == 0) {
httpError(conn, HTTP_CODE_INTERNAL_SERVER_ERROR, "Can't read %s", source);
return 0;
}
/*
Use layouts iff there is a source defined on the route. Only MVC/controllers based apps do this.
*/
if (eroute->layoutsDir) {
#if UNUSED
layout = mprSamePath(eroute->layoutsDir, route->dir) ? 0 : mprJoinPath(eroute->layoutsDir, "default.esp");
#else
layout = mprJoinPath(eroute->layoutsDir, "default.esp");
#endif
}
if ((script = espBuildScript(route, page, source, cacheName, layout, &err)) == 0) {
httpError(conn, HTTP_CODE_INTERNAL_SERVER_ERROR, "Can't build %s, error %s", source, err);
return 0;
}
csource = mprJoinPathExt(mprTrimPathExt(module), ".c");
if ((fp = mprOpenFile(csource, O_WRONLY | O_TRUNC | O_CREAT | O_BINARY, 0664)) == 0) {
httpError(conn, HTTP_CODE_INTERNAL_SERVER_ERROR, "Can't open compiled script file %s", csource);
return 0;
}
len = slen(script);
if (mprWriteFile(fp, script, len) != len) {
httpError(conn, HTTP_CODE_INTERNAL_SERVER_ERROR, "Can't write compiled script file %s", csource);
mprCloseFile(fp);
return 0;
}
mprCloseFile(fp);
} else {
csource = source;
}
mprMakeDir(eroute->cacheDir, 0775, -1, -1, 1);
/*
WARNING: GC yield here
*/
if (runCommand(conn, eroute->compile, csource, module) < 0) {
return 0;
}
if (eroute->link) {
/*
WARNING: GC yield here
*/
if (runCommand(conn, eroute->link, csource, module) < 0) {
return 0;
}
#if !(BLD_DEBUG && MACOSX)
/*
MAC needs the object for debug information
*/
mprDeletePath(mprJoinPathExt(mprTrimPathExt(module), BLD_OBJ));
#endif
}
#if BLD_WIN_LIKE
{
/*
Windows leaves intermediate object in the current directory
*/
cchar *obj;
obj = mprReplacePathExt(mprGetPathBase(csource), BLD_OBJ);
if (mprPathExists(obj, F_OK)) {
mprDeletePath(obj);
}
}
#endif
if (!eroute->keepSource && isView) {
mprDeletePath(csource);
}
return 1;
}
