static int boot_main(int argc, char *argv[] ) {
neko_vm *vm;
value args[2];
value mload, exc = NULL;
char* root = getSwitch(argc,argv,"swroot");
char* rootFromBundle = root ? NULL : getSwitchFromBundle("swroot");
char* index = getSwitch(argc,argv,"swindex");
if(!index) index = getSwitchFromBundle("swindex");
#if OSX
char* tmpRootBuffer = NULL;
if (rootFromBundle) {
if (stricmp("SW_BUNDLE_PARENT",rootFromBundle)==0) {
// folder containing bundle is path:
root = getBundleRoot();
strcat(root,"/..");
} else {
// path is relative to bundle:
root = tmpRootBuffer = malloc(FILENAME_MAX);
sprintf(root,"%s/%s",getBundleRoot(),rootFromBundle);
}
}
#endif
// if root folder is specified, change the current directory:
if( root ) {
chdir(root);
# if OSX
if (tmpRootBuffer)
free(tmpRootBuffer);
# endif
}
// printf("boot-loader computed working folder: %s\n",root);
// printf("boot-loader set working folder: %s\n",getcwd(NULL));
// initialize Neko Virtual Machine
neko_global_init(&vm);
vm = neko_vm_alloc(NULL);
neko_vm_jit(vm,1);
neko_vm_select(vm);
mload = neko_default_loader(argv, argc);
args[0] = alloc_string(index ? index : DEFAULT_INDEX);
args[1] = mload;
val_callEx(mload,val_field(mload,val_id("loadmodule")),args,2,&exc);
if( exc != NULL )
report(vm,exc);
vm = NULL;
neko_global_free();
while(switches_count--) {
free(switches[switches_count]);
}
if (switches) free(switches);
return( exc != NULL );
}
void NekoVM::Execute (const char *modulePath) {
neko_vm *vm;
neko_global_init ();
vm = neko_vm_alloc (NULL);
neko_vm_select (vm);
std_main ();
value mload = neko_default_loader(NULL, 0);
value args2[] = { alloc_string(modulePath), mload };
value exc = NULL;
val_callEx(mload,val_field(mload,val_id("loadmodule")),args2,2,&exc);
if( exc != NULL ) {
report(vm,exc,1);
//return 1;
}
//return 0;
}
static void preload_module( const char *name, server_rec *serv ) {
value exc = NULL;
neko_vm *vm = neko_vm_alloc(NULL);
value mload = neko_default_loader(NULL,0);
value m, read_path, exec;
time_t time = 0;
neko_vm_select(vm);
if( config.use_jit ) neko_vm_jit(vm,1);
if( !exc ) {
value args[] = { alloc_string("std@module_read_path"), alloc_int(3) };
read_path = val_callEx(mload,val_field(mload,val_id("loadprim")),args,2,&exc);
}
if( !exc ) {
value args[] = { alloc_string("std@module_exec"), alloc_int(1) };
exec = val_callEx(mload,val_field(mload,val_id("loadprim")),args,2,&exc);
}
if( !exc ) {
value args[] = { val_null, alloc_string(name), mload };
char *p = strrchr(val_string(args[1]),'.');
if( p != NULL ) *p = 0;
m = val_callEx(mload,read_path,args,3,&exc);
}
if( !exc ) {
struct stat t;
if( stat(name,&t) )
exc = alloc_string("failed to stat()");
else
time = t.st_mtime;
}
if( !exc ) {
value f = alloc_function(init_module,0,"init_module");
value env = alloc_array(2);
val_array_ptr(env)[0] = exec;
val_array_ptr(env)[1] = m;
((vfunction*)f)->env = env;
cache_module(name,time,f);
}
if( exc ) {
buffer b = alloc_buffer(NULL);
val_buffer(b,exc);
ap_log_error(APLOG_MARK,APLOG_WARNING,LOG_SUCCESS serv,"Failed to preload module '%s' : %s",name,val_string(buffer_to_string(b)));
}
neko_vm_select(NULL);
}
static int neko_handler_rec( request_rec *r ) {
mcontext ctx;
neko_vm *vm;
const char *ctype;
value exc = NULL;
/*
Seems to crash on Windows. And on Linux, we rarely have libGC 7.x installed anyway
# if defined(APACHE_2_X) || defined(NEKO_WINDOWS)
// we are using threads, so let's make sure that the current thread is registered
neko_thread_register(true);
# endif
*/
config.hits++;
ctx.r = r;
ctx.main = cache_find(r);
ctx.post_data = val_null;
ctx.headers_sent = false;
ctx.content_type = alloc_string("text/html");
r->content_type = val_string(ctx.content_type);
if( ap_setup_client_block(r,REQUEST_CHUNKED_ERROR) != 0 ) {
send_headers(&ctx);
apache_error(APLOG_WARNING,r,"ap_setup_client_block failed");
return OK;
}
ctype = ap_table_get(r->headers_in,"Content-Type");
if( (!ctype || strstr(ctype,"multipart/form-data") == NULL) && ap_should_client_block(r) ) {
# define MAXLEN 1024
char buf[MAXLEN];
int len;
int tlen = 0;
buffer b = alloc_buffer(NULL);
while( (len = ap_get_client_block(r,buf,MAXLEN)) > 0 ) {
if( tlen < config.max_post_size )
buffer_append_sub(b,buf,len);
tlen += len;
}
if( tlen >= config.max_post_size ) {
send_headers(&ctx);
apache_error(APLOG_WARNING,r,"Maximum POST data exceeded. Try using multipart encoding");
return OK;
}
ctx.post_data = buffer_to_string(b);
}
vm = neko_vm_alloc(NULL);
if( config.use_stats ) neko_vm_set_stats(vm,neko_stats_measure,config.use_prim_stats?neko_stats_measure:NULL);
neko_vm_set_custom(vm,k_mod_neko,&ctx);
if( config.use_jit && !neko_vm_jit(vm,1) ) {
send_headers(&ctx);
apache_error(APLOG_WARNING,r,"JIT required by env. var but not enabled in NekoVM");
return OK;
}
neko_vm_redirect(vm,request_print,&ctx);
neko_vm_select(vm);
if( ctx.main != NULL ) {
value old = ctx.main;
if( config.use_stats ) neko_stats_measure(vm,r->filename,1);
val_callEx(val_null,old,NULL,0,&exc);
if( config.use_stats ) neko_stats_measure(vm,r->filename,0);
if( old != ctx.main ) cache_module(r->filename,FTIME(r),ctx.main);
} else {
char *base_uri = request_base_uri(r);
value mload = neko_default_loader(&base_uri,1);
value args[] = { alloc_string(r->filename), mload };
char *p = strrchr(val_string(args[0]),'.');
if( p != NULL )
*p = 0;
val_callEx(mload,val_field(mload,val_id("loadmodule")),args,2,&exc);
if( ctx.main != NULL && config.use_cache )
cache_module(r->filename,FTIME(r),ctx.main);
}
if( exc != NULL ) {
buffer b = alloc_buffer(NULL);
value v;
int i;
const char *p, *start;
value st = neko_exc_stack(vm);
val_buffer(b,exc);
config.exceptions++;
ap_soft_timeout("Client Timeout",r);
send_headers(&ctx);
v = buffer_to_string(b);
p = val_string(v);
start = p;
ap_rprintf(r,"Uncaught exception - ");
while( *p ) {
if( *p == '<' || *p == '>' ) {
ap_rwrite(start,(int)(p - start),r);
ap_rwrite((*p == '<')?"<":">",4, r);
start = p + 1;
}
p++;
}
ap_rwrite(start,(int)(p - start),r);
ap_rprintf(r,"<br/><br/>");
for(i=0;i<val_array_size(st);i++) {
value s = val_array_ptr(st)[i];
if( val_is_null(s) )
ap_rprintf(r,"Called from a C function<br/>");
else if( val_is_string(s) ) {
ap_rprintf(r,"Called from %s (no debug available)<br/>",val_string(s));
} else if( val_is_array(s) && val_array_size(s) == 2 && val_is_string(val_array_ptr(s)[0]) && val_is_int(val_array_ptr(s)[1]) )
ap_rprintf(r,"Called from %s line %d<br/>",val_string(val_array_ptr(s)[0]),val_int(val_array_ptr(s)[1]));
else {
b = alloc_buffer(NULL);
val_buffer(b,s);
ap_rprintf(r,"Called from %s<br/>",val_string(buffer_to_string(b)));
}
}
ap_kill_timeout(r);
return OK;
}
send_headers(&ctx);
return OK;
}
value neko_standalone_loader( char **argv, int argc ) {
return neko_default_loader(argv,argc);
}
