// Get everything going...
int __declspec( dllexport ) __stdcall LoadDll( LOADINFO * limIRC ) {
mWnd = limIRC->mHwnd;
limIRC->mKeep = TRUE; // TODO: Set to FALSE if the inline perl fails
if ( my_perl == NULL ) {
/* Get things set for mIRC<=>perl IO */
hMapFile = CreateFileMapping( INVALID_HANDLE_VALUE, 0, PAGE_READWRITE, 0, 4096, NAMESPACE );
mData = ( LPSTR )MapViewOfFile( hMapFile, FILE_MAP_ALL_ACCESS, 0, 0, 0 );
/* Create our persistant interpreter */
char * perl_args[] = { "", "-e", "", "0" };
PERL_SYS_INIT3( NULL, NULL, NULL );
if ( ( my_perl = perl_alloc() ) == NULL ) {
mIRC_execute( "/echo Failed to load DLL: No memory" ); /* TODO: make this an error message */
limIRC->mKeep = FALSE;
return 0;
}
perl_construct( my_perl );
PL_origalen = 1; /* Don't let $0 assignment update the proctitle or perl_args[0] */
perl_parse( my_perl, xs_init, 6, perl_args, NULL );
PL_exit_flags |= PERL_EXIT_DESTRUCT_END;
perl_run( my_perl );
{
#ifdef PERLIO_LAYERS /* Layers available */
PerlIO_define_layer( aTHX_ PERLIO_FUNCS_CAST( &PerlIO_mIRC ) );
PerlIO_apply_layers( aTHX_ PerlIO_stderr( ), NULL, ":mIRC" );
PerlIO_apply_layers( aTHX_ PerlIO_stdout( ), NULL, ":mIRC" );
#endif /* PERLIO_LAYERS */
}
SV * result = eval_pv( form(
"use FindBin;" /* CORE */
"use lib qq[$FindBin::Bin/lib];" /* Search %mIRC%/lib for modules */
"use lib qq[$FindBin::Bin/perl];" /* Look for modules in %mIRC%/perl */
"my $mIRC = bless \{ }, 'mIRC';"
SV *PerlIONginxInput_newhandle(pTHX_ ngx_http_request_t *r)
{
ngx_log_t *log = r->connection->log;
GV *gv = (GV*)SvREFCNT_inc(newGVgen("Nginx::PSGI::Input"));
if (!gv)
return &PL_sv_undef;
(void) hv_delete(GvSTASH(gv), GvNAME(gv), GvNAMELEN(gv), G_DISCARD);
/* Body in memory */
if (r->request_body == NULL || r->request_body->temp_file == NULL) {
ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
"Open filehandle with 'ngx_input' layer to read from buffers");
PerlIO *f = PerlIO_allocate(aTHX);
if (!(f = PerlIO_push(aTHX_ f, PERLIO_FUNCS_CAST(&PerlIO_nginx_input), "<", NULL)) ) {
ngx_log_error(NGX_LOG_ERR, log, 0,
"Error pushing layer to FH"
);
return &PL_sv_undef;
}
if (!do_open(gv, "+<&", 3, FALSE, O_RDONLY, 0, f)) {
ngx_log_error(NGX_LOG_ERR, log, 0,
"Error opening GV"
);
// FIXME PerlIO_close
return &PL_sv_undef;
}
PerlIONginxInput *st = PerlIOSelf(f, PerlIONginxInput);
st->r = r;
} else {
/* Body in temp file */
ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
"Open PSGI request body temp file '%s'",
r->request_body->temp_file->file.name.data
);
bool result = do_open(gv,(char*)r->request_body->temp_file->file.name.data, r->request_body->temp_file->file.name.len,FALSE,O_RDONLY,0,NULL);
if (!result) {
ngx_log_error(NGX_LOG_ERR, log, 0,
"Error opening file"
);
// FIXME PerlIO_close
return NULL;
}
}
return (SV*)newRV_noinc((SV *)gv);
}
PerlInterpreter *
ngx_http_psgi_create_interpreter(ngx_conf_t *cf)
{
int n;
PerlInterpreter *perl;
ngx_log_debug0(NGX_LOG_DEBUG_HTTP, cf->log, 0,
"Create PSGI Perl interpreter");
/* FIXME: Some code from ngx_http_perl_module.c I don't understand */
if (ngx_set_environment(cf->cycle, NULL) == NULL) {
return NULL;
}
perl = perl_alloc();
if (perl == NULL) {
ngx_log_error(NGX_LOG_ALERT, cf->log, 0, "perl_alloc() failed");
return NULL;
}
{
char *my_argv[] = { "", "-MIO::Handle", "-e", "0" };
dTHXa(perl);
PERL_SET_CONTEXT(perl);
perl_construct(perl);
n = perl_parse(perl, xs_init, 3, my_argv, NULL);
if (n != 0) {
ngx_log_error(NGX_LOG_ALERT, cf->log, 3, "perl_parse() failed: %d", n);
goto fail;
}
PerlIO_define_layer(aTHX_ PERLIO_FUNCS_CAST(&PerlIO_nginx_error));
}
return perl;
fail:
(void) perl_destruct(perl);
perl_free(perl);
return NULL;
}
SV *PerlIONginxError_newhandle(pTHX_ ngx_http_request_t *r)
{
GV *gv = (GV*)SvREFCNT_inc(newGVgen("Nginx::PSGI::Error"));
if (!gv)
return &PL_sv_undef;
(void) hv_delete(GvSTASH(gv), GvNAME(gv), GvNAMELEN(gv), G_DISCARD);
PerlIO *f = PerlIO_allocate(aTHX);
if (!(f = PerlIO_push(aTHX_ f, PERLIO_FUNCS_CAST(&PerlIO_nginx_error), ">", NULL)) ) {
return &PL_sv_undef;
}
if (!do_open(gv, "+>&", 3, FALSE, O_WRONLY, 0, f)) {
return &PL_sv_undef;
}
PerlIONginxError *st = PerlIOSelf(f, PerlIONginxError);
st->log = r->connection->log;
return newRV_noinc((SV*)gv);
}
