static SV *make_env(request_rec *r, psgi_dir_config *c)
{
dTHX;
HV *env;
AV *version;
char *url_scheme, *script_name, *vpath, *path_info;
SV *input, *errors;
env = newHV();
ap_add_cgi_vars(r);
ap_add_common_vars(r);
/* fix SCRIPT_NAME & PATH_INFO */
if (c->location == NULL || strcmp(c->location, "/") == 0) {
script_name = "";
} else {
script_name = c->location;
}
vpath = apr_pstrcat(r->pool,
apr_table_get(r->subprocess_env, "SCRIPT_NAME"),
apr_table_get(r->subprocess_env, "PATH_INFO"),
NULL);
path_info = &vpath[strlen(script_name)];
apr_table_set(r->subprocess_env, "PATH_INFO", path_info);
apr_table_set(r->subprocess_env, "SCRIPT_NAME", script_name);
apr_table_do(copy_env, env, r->subprocess_env, NULL);
version = newAV();
av_push(version, newSViv(1));
av_push(version, newSViv(0));
(void) hv_store(env, "psgi.version", 12, newRV_noinc((SV *) version), 0);
url_scheme = apr_table_get(r->subprocess_env, "HTTPS") == NULL ? "http" : "https";
(void) hv_store(env, "psgi.url_scheme", 15, newSVpv(url_scheme, 0), 0);
input = newRV_noinc(newSV(0));
sv_magic(SvRV(input), NULL, PERL_MAGIC_ext, NULL, 0);
mg_find(SvRV(input), PERL_MAGIC_ext)->mg_obj = (void *) r;
sv_bless(input, gv_stashpv("ModPSGI::Input", 1));
(void) hv_store(env, "psgi.input", 10, input, 0);
errors = newRV_noinc(newSV(0));
sv_magic(SvRV(errors), NULL, PERL_MAGIC_ext, NULL, 0);
mg_find(SvRV(errors), PERL_MAGIC_ext)->mg_obj = (void *) r;
sv_bless(errors, gv_stashpv("ModPSGI::Errors", 1));
(void) hv_store(env, "psgi.errors", 11, errors, 0);
(void) hv_store(env, "psgi.multithread", 16, newSViv(psgi_multithread), 0);
(void) hv_store(env, "psgi.multiprocess", 17, newSViv(psgi_multiprocess), 0);
(void) hv_store(env, "psgi.run_once", 13, newSViv(0), 0);
(void) hv_store(env, "psgi.nonblocking", 16, newSViv(0), 0);
return newRV_inc((SV *) env);
}
SV *
PLCB__viewhandle_new(PLCB_t *parent,
const char *ddoc, const char *view, const char *options, int flags)
{
AV *req = NULL;
SV *blessed;
lcb_CMDVIEWQUERY cmd = { 0 };
lcb_VIEWHANDLE vh = NULL;
lcb_error_t rc;
req = newAV();
rowreq_init_common(parent, req);
blessed = newRV_noinc((SV*)req);
sv_bless(blessed, parent->view_stash);
lcb_view_query_initcmd(&cmd, ddoc, view, options, viewrow_callback);
cmd.cmdflags = flags; /* Trust lcb on this */
cmd.handle = &vh;
rc = lcb_view_query(parent->instance, req, &cmd);
if (rc != LCB_SUCCESS) {
SvREFCNT_dec(blessed);
die("Couldn't issue view query: (0x%x): %s", rc, lcb_strerror(NULL, rc));
} else {
SvREFCNT_inc(req); /* For the callback */
av_store(req, PLCB_VHIDX_VHANDLE, newSVuv(PTR2UV(vh)));
}
return blessed;
}
static JSBool
PerlArray(
JSContext *cx,
JSObject *obj,
uintN argc,
jsval *argv,
jsval *rval
) {
dTHX;
AV *av = newAV();
SV *ref = newRV_noinc((SV *)av);
uintN arg;
JSBool ok = JS_FALSE;
SV *sv;
/* If the path fails, the object will be finalized */
JS_SetPrivate(cx, obj, (void *)newRV(&PL_sv_undef));
av_extend(av, argc);
for(arg = 0; arg < argc; arg++) {
if(!PJS_ReflectJS2Perl(aTHX_ cx, argv[arg], &sv, 1) ||
!av_store(av, arg, sv)) goto fail;
}
if(SvTRUE(get_sv(NAMESPACE"PerlArray::construct_blessed", 0)))
sv_bless(ref, gv_stashpv(PerlArrayPkg,0));
ok = PJS_CreateJSVis(aTHX_ cx, obj, ref) != NULL;
fail:
sv_free(ref);
return ok;
}
SV * newSVMiscRef(void * object, char * classname, int * newref)
{
HV * previous;
SV * result;
if (!object)
return newSVsv(&PL_sv_undef);
previous = RetrieveMisc(object);
if (previous) {
/*printf("Retriveing object %d as HV %d\n", object, previous);*/
result = newRV((SV*)previous);
if (newref)
*newref = 0;
} else {
HV * h = newHV();
hv_store(h, "_gtk", 4, newSViv((long)object), 0);
result = newRV((SV*)h);
RegisterMisc(h, object);
sv_bless(result, gv_stashpv(classname, FALSE));
SvREFCNT_dec(h);
if (newref)
*newref = 1;
/*printf("Storing object %p (%s) as HV %p (refcount: %d, %d)\n", object, classname, h, SvREFCNT(h), SvREFCNT(result));*/
}
return result;
}
SV *
PLCB__n1qlhandle_new(PLCB_t *parent, lcb_N1QLPARAMS *params, const char *host)
{
AV *req;
SV *blessed;
lcb_CMDN1QL cmd = { 0 };
lcb_error_t rc;
rc = lcb_n1p_mkcmd(params, &cmd);
if (rc != LCB_SUCCESS) {
die("Error encoding N1QL parameters: %s", lcb_strerror(NULL, rc));
}
if (host && *host) {
cmd.host = host;
}
cmd.callback = n1ql_callback;
req = newAV();
rowreq_init_common(parent, req);
blessed = newRV_noinc((SV*)req);
sv_bless(blessed, parent->n1ql_stash);
rc = lcb_n1ql_query(parent->instance, req, &cmd);
if (rc != LCB_SUCCESS) {
SvREFCNT_dec(blessed);
die("Couldn't issue N1QL query: (0x%x): %s", rc, lcb_strerror(NULL, rc));
} else {
SvREFCNT_inc(req);
}
return blessed;
}
/**
* NI_aggregate(): aggregate two IP address ranges into new object.
* @ipo1: first Net::IP::XS object.
* @ipo2: second Net::IP::XS object.
*/
SV *
NI_aggregate(SV *ipo1, SV *ipo2)
{
int version;
int res;
char buf[90];
HV *stash;
HV *hash;
SV *ref;
switch ((version = NI_hv_get_iv(ipo1, "ipversion", 9))) {
case 4: res = NI_aggregate_ipv4(ipo1, ipo2, buf); break;
case 6: res = NI_aggregate_ipv6(ipo1, ipo2, buf); break;
default: res = 0;
}
if (!res) {
return NULL;
}
hash = newHV();
ref = newRV_noinc((SV*) hash);
stash = gv_stashpv("Net::IP::XS", 1);
sv_bless(ref, stash);
res = NI_set(ref, buf, version);
if (!res) {
return NULL;
}
return ref;
}
SV* create_perl_object(void* cpp_obj, const char* perl_class_name, bool must_not_delete) {
HV* underlying_hash;
SV* perl_obj;
HV* perl_obj_stash;
object_link_data* link = new object_link_data;
if (cpp_obj == NULL)
return &PL_sv_undef;
// create the underlying hash and make a ref to it
underlying_hash = newHV();
perl_obj = newRV_noinc((SV*)underlying_hash);
//sv_2mortal(perl_obj);
// get the stash and bless the ref (to the underlying hash) into it
perl_obj_stash = gv_stashpv(perl_class_name, TRUE);
sv_bless(perl_obj, perl_obj_stash);
// fill in the data fields
link->cpp_object = cpp_obj;
link->perl_object = (SV*)underlying_hash;
link->can_delete_cpp_object = must_not_delete ? false : true;
link->perl_class_name = perl_class_name;
// link the data via '~' magic
// (we link to the underlying hash and not to the reference itself)
sv_magic((SV*)underlying_hash, NULL, PERL_MAGIC_ext, (const char*)link, 0); // cheat by storing data instead of a string
// check this object
DUMPME(1,perl_obj);
return perl_obj;
}
static SV *
new_gdk_bitmap (GdkBitmap * bitmap, gboolean noinc)
{
if (!bitmap)
return &PL_sv_undef;
return sv_bless (gperl_new_object (G_OBJECT (bitmap), noinc),
gv_stashpv ("Gtk2::Gdk::Bitmap", TRUE));
}
void p5_rebless_object(PerlInterpreter *my_perl, SV *obj) {
SV * const inst = SvRV(obj);
SV * const inst_ptr = newRV_noinc(inst);
HV *stash = gv_stashpv("Perl6::Object", 0);
if (stash == NULL)
croak("Perl6::Object not found!? Forgot to call init_callbacks?");
(void)sv_bless(inst_ptr, stash);
}
SV* THX_MopMcV_construct_instance(pTHX_ SV* metaclass, SV* repr) {
// TODO:
// This should handle all the attributes
// and constructing things properly, which
// should also include running all BUILD
// methods.
// - SL
return sv_bless(repr, (HV*) SvRV(metaclass));
}
static void push_thread(pTHX, mthread* thread) {
{
dSP;
SV* to_push = newRV_noinc(newSVuv(thread->id));
sv_bless(to_push, gv_stashpv("threads::lite::tid", FALSE));
XPUSHs(to_push);
PUTBACK;
}
}
/**
* NI_ip_add_num(): add integer to object and get new object.
* @ipo: Net::IP::XS object.
* @num: integer to add to object (as a string).
*/
SV *
NI_ip_add_num(SV *ipo, const char *num)
{
int version;
unsigned long num_ulong;
char *endptr;
n128_t num_n128;
char buf[(2 * (MAX_IPV6_STR_LEN - 1)) + 4];
int res;
HV *stash;
HV *hash;
SV *ref;
int size;
version = NI_hv_get_iv(ipo, "ipversion", 9);
if (version == 4) {
endptr = NULL;
num_ulong = strtoul(num, &endptr, 10);
if (STRTOUL_FAILED(num_ulong, num, endptr)) {
return 0;
}
if (num_ulong > 0xFFFFFFFF) {
return 0;
}
res = NI_ip_add_num_ipv4(ipo, num_ulong, buf);
if (!res) {
return 0;
}
} else if (version == 6) {
res = n128_set_str_decimal(&num_n128, num, strlen(num));
if (!res) {
return 0;
}
res = NI_ip_add_num_ipv6(ipo, &num_n128, buf);
if (!res) {
return 0;
}
} else {
return 0;
}
hash = newHV();
ref = newRV_noinc((SV*) hash);
stash = gv_stashpv("Net::IP::XS", 1);
sv_bless(ref, stash);
res = NI_set(ref, buf, version);
if (!res) {
return NULL;
}
return ref;
}
/*
* Return a new Catalog object - only accepts an integer catalog value.
* Use this purely for speed when creating Catalog objects from other XS code.
* All other Catalog object creation should be done with the perl new() method.
*/
SV*
new_catalog(uint32_t cat)
{
SV *iv, *ref;
iv = newSVuv(cat);
ref = newRV_noinc(iv);
sv_bless(ref, Sun_Solaris_Exacct_Catalog_stash);
SvREADONLY_on(iv);
return (ref);
}
static SV *new_Token(pTHX_ Token *token)
{
HV *hash = (HV*)new_Hash();
(void)hv_stores(hash, "stype", set(new_Int(token->stype)));
(void)hv_stores(hash, "type", set(new_Int(token->info.type)));
(void)hv_stores(hash, "kind", set(new_Int(token->info.kind)));
(void)hv_stores(hash, "line", set(new_Int(token->finfo.start_line_num)));
(void)hv_stores(hash, "has_warnings", set(new_Int(token->info.has_warnings)));
(void)hv_stores(hash, "name", set(new_String(token->info.name, strlen(token->info.name))));
(void)hv_stores(hash, "data", set(new_String(token->data.c_str(), strlen(token->data.c_str()))));
HV *stash = (HV *)gv_stashpv("Compiler::Lexer::Token", sizeof("Compiler::Lexer::Token") + 1);
return sv_bless(new_Ref(hash), stash);
}
/*
* Create a new ::Object by wrapping an ea_object_t in a perl SV. This is used
* to wrap exacct records that have been read from a file, or packed records
* that have been inflated.
*/
SV *
new_xs_ea_object(ea_object_t *ea_obj)
{
xs_ea_object_t *xs_obj;
SV *sv_obj;
/* Allocate space - use perl allocator. */
New(0, xs_obj, 1, xs_ea_object_t);
PERL_ASSERT(xs_obj != NULL);
xs_obj->ea_obj = ea_obj;
xs_obj->perl_obj = NULL;
sv_obj = NEWSV(0, 0);
PERL_ASSERT(sv_obj != NULL);
/*
* Initialise according to the type of the passed exacct object,
* and bless the perl object into the appropriate class.
*/
if (ea_obj->eo_type == EO_ITEM) {
if ((ea_obj->eo_catalog & EXT_TYPE_MASK) == EXT_EXACCT_OBJECT) {
INIT_EMBED_ITEM_FLAGS(xs_obj);
} else {
INIT_PLAIN_ITEM_FLAGS(xs_obj);
}
sv_setiv(newSVrv(sv_obj, NULL), PTR2IV(xs_obj));
sv_bless(sv_obj, Sun_Solaris_Exacct_Object_Item_stash);
} else {
INIT_GROUP_FLAGS(xs_obj);
sv_setiv(newSVrv(sv_obj, NULL), PTR2IV(xs_obj));
sv_bless(sv_obj, Sun_Solaris_Exacct_Object_Group_stash);
}
/*
* We are passing back a pointer masquerading as a perl IV,
* so make sure it can't be modified.
*/
SvREADONLY_on(SvRV(sv_obj));
return (sv_obj);
}
/**
* NI_binadd(): get new object from the sum of two IP addresses.
* @ipo1: first Net::IP::XS object.
* @ipo2: second Net::IP::XS object.
*/
SV *
NI_binadd(SV *ipo1, SV *ipo2)
{
const char *binip1;
const char *binip2;
int version;
char binbuf[130];
char buf[45];
int res;
HV *stash;
HV *hash;
SV *ref;
int iplen;
binip1 = NI_hv_get_pv(ipo1, "binip", 5);
if (!binip1) {
binip1 = "";
}
binip2 = NI_hv_get_pv(ipo2, "binip", 5);
if (!binip2) {
binip2 = "";
}
res = NI_ip_binadd(binip1, binip2, binbuf, IPV6_BITSTR_LEN);
if (!res) {
NI_copy_Error_Errno(ipo1);
return NULL;
}
version = NI_hv_get_iv(ipo1, "ipversion", 9);
iplen = NI_iplengths(version);
binbuf[iplen] = '\0';
buf[0] = '\0';
res = NI_ip_bintoip(binbuf, version, buf);
if (!res) {
return NULL;
}
hash = newHV();
ref = newRV_noinc((SV*) hash);
stash = gv_stashpv("Net::IP::XS", 1);
sv_bless(ref, stash);
res = NI_set(ref, buf, version);
if (!res) {
return NULL;
}
return ref;
}
void set_up_debug_sv(const char* name) {
SV* tie_obj;
HV* tie_obj_stash;
// create an sv and make it a reference to another (new and empty) sv
tie_obj = newSV(0);
newSVrv(tie_obj, NULL);
// bless the reference into the name'd class
tie_obj_stash = gv_stashpv(name, TRUE);
sv_bless(tie_obj, tie_obj_stash);
// tie the blessed object to the name'd scalar
sv_magic(get_sv(name, 1), tie_obj, PERL_MAGIC_tiedscalar, NULL, 0);
}
static void
tie_it(pTHX_ const char name, UV flag, HV *const stash)
{
GV *const gv = gv_fetchpvn(&name, 1, GV_ADDMULTI|GV_NOTQUAL, SVt_PVHV);
HV *const hv = GvHV(gv);
SV *rv = newSV_type(SVt_RV);
SvRV_set(rv, newSVuv(flag));
SvROK_on(rv);
sv_bless(rv, stash);
sv_unmagic((SV *)hv, PERL_MAGIC_tied);
sv_magic((SV *)hv, rv, PERL_MAGIC_tied, NULL, 0);
SvREFCNT_dec(rv); /* As sv_magic increased it by one. */
}
static void *
create_event_common(lcb_io_opt_t cbcio, int type)
{
plcb_EVENT *cevent;
plcb_IOPROCS *async;
SV *initproc = NULL, *tmprv = NULL;
async = (plcb_IOPROCS*) cbcio->v.v0.cookie;
Newxz(cevent, 1, plcb_EVENT);
cevent->pl_event = newAV();
cevent->rv_event = newRV_noinc((SV*)cevent->pl_event);
cevent->evtype = type;
cevent->fd = -1;
sv_bless(cevent->rv_event, gv_stashpv(PLCB_EVENT_CLASS, GV_ADD));
av_store(cevent->pl_event, PLCB_EVIDX_OPAQUE, newSViv(PTR2IV(cevent)));
av_store(cevent->pl_event, PLCB_EVIDX_FD, newSViv(-1));
av_store(cevent->pl_event, PLCB_EVIDX_TYPE, newSViv(type));
av_store(cevent->pl_event, PLCB_EVIDX_WATCHFLAGS, newSViv(0));
tmprv = newRV_inc(*av_fetch(cevent->pl_event, PLCB_EVIDX_OPAQUE, 0));
sv_bless(tmprv, gv_stashpv("Couchbase::IO::_CEvent", GV_ADD));
SvREFCNT_dec(tmprv);
if (type == PLCB_EVTYPE_IO) {
initproc = async->cv_evinit;
} else {
initproc = async->cv_tminit;
}
if (initproc) {
cb_args_noret(initproc, 0, 2, async->userdata, cevent->rv_event);
}
return cevent;
}
void p5_rebless_object(PerlInterpreter *my_perl, SV *obj, char *package, IV i) {
PERL_SET_CONTEXT(my_perl);
{
SV * const inst = SvRV(obj);
HV *stash = gv_stashpv(package, GV_ADD);
if (stash == NULL)
croak("Perl6::Object not found!? Forgot to call init_callbacks?");
(void)sv_bless(obj, stash);
_perl6_magic priv;
/* set up magic */
priv.key = PERL6_MAGIC_KEY;
priv.index = i;
sv_magicext(inst, inst, PERL_MAGIC_ext, &p5_inline_mg_vtbl, (char *) &priv, sizeof(priv));
}
}
MP_INLINE SV *modperl_newSVsv_obj(pTHX_ SV *stashsv, SV *obj)
{
SV *newobj;
if (!obj) {
obj = stashsv;
stashsv = (SV *)NULL;
}
newobj = newSVsv(obj);
if (stashsv) {
HV *stash = gv_stashsv(stashsv, TRUE);
return sv_bless(newobj, stash);
}
return newobj;
}
SV *
g_hash_table_to_hashref_property(GHashTable *hash)
{
HV *hv;
HV *stash;
SV *tie;
hv = newHV();
tie = newRV_noinc((SV*)newHV());
stash = gv_stashpv("Amanda::Config::FoldingHash", GV_ADD);
sv_bless(tie, stash);
hv_magic(hv, (GV*)tie, PERL_MAGIC_tied);
hv = (HV *)sv_2mortal((SV *)hv);
g_hash_table_foreach(hash, foreach_fn_property, hv);
return newRV((SV *)hv);
}
static void
Encode_XSEncoding(pTHX_ encode_t *enc)
{
dSP;
HV *stash = gv_stashpv("Encode::XS", TRUE);
SV *sv = sv_bless(newRV_noinc(newSViv(PTR2IV(enc))),stash);
int i = 0;
PUSHMARK(sp);
XPUSHs(sv);
while (enc->name[i])
{
const char *name = enc->name[i++];
XPUSHs(sv_2mortal(newSVpvn(name,strlen(name))));
}
PUTBACK;
call_pv("Encode::define_encoding",G_DISCARD);
SvREFCNT_dec(sv);
}
void store_self(pTHX, mthread* thread) {
SV *thread_sv, *self;
AV* message_cache;
thread_sv = newSV_type(SVt_PV);
SvPVX(thread_sv) = (char*) thread;
SvCUR(thread_sv) = sizeof(mthread);
SvLEN(thread_sv) = 0;
SvPOK_only(thread_sv);
SvREADONLY_on(thread_sv);
hv_store(PL_modglobal, "threads::lite::thread", 21, thread_sv, 0);
self = newRV_noinc(newSVuv(thread->id));
sv_bless(self, gv_stashpv("threads::lite::tid", TRUE));
hv_store(PL_modglobal, "threads::lite::self", 19, self, 0);
message_cache = newAV();
hv_store(PL_modglobal, "threads::lite::message_cache", 28, (SV*)message_cache, 0);
thread->cache = message_cache;
}
static void
create_callback (GtkCellLayoutDataFunc func,
gpointer data,
GtkDestroyNotify destroy,
SV **code_return,
SV **data_return)
{
HV *stash;
SV *code_sv, *data_sv;
Gtk2PerlCellLayoutDataFunc *wrapper;
wrapper = g_new0 (Gtk2PerlCellLayoutDataFunc, 1);
wrapper->func = func;
wrapper->data = data;
wrapper->destroy = destroy;
data_sv = newSViv (PTR2IV (wrapper));
stash = gv_stashpv ("Gtk2::CellLayout::DataFunc", TRUE);
code_sv = sv_bless (newRV (data_sv), stash);
*code_return = code_sv;
*data_return = data_sv;
}
SV * newSVGdkEvent(GdkEvent * e)
{
HV * h;
GdkEvent * e2;
SV * r;
int n;
if (!e)
return newSVsv(&PL_sv_undef);
h = newHV();
/*r = newSVMiscRef(e, "Gtk::Gdk::Event", &n);*/
/*h = (HV*)SvRV(r);*/
r = newRV((SV*)h);
SvREFCNT_dec(h);
sv_bless(r, gv_stashpv("Gtk::Gdk::Event", FALSE));
e2 = gdk_event_copy(e);
hv_store(h, "_ptr", 4, newSViv((int)e2), 0);
/*printf("Turning GdkEvent %d, type %d, into SV %d, ptr %d\n", e, e->type, r, e2);*/
hv_store(h, "type", 4, newSVGdkEventType(e->type), 0);
hv_store(h, "window", 6, newSVGdkWindow(e->any.window), 0);
switch (e->type) {
case GDK_EXPOSE:
hv_store(h, "area", 4, newSVGdkRectangle(&e->expose.area), 0);
hv_store(h, "count", 5, newSViv(e->expose.count), 0);
break;
case GDK_MOTION_NOTIFY:
hv_store(h, "is_hint", 7, newSViv(e->motion.is_hint), 0);
hv_store(h, "x", 1, newSVnv(e->motion.x), 0);
hv_store(h, "y", 1, newSVnv(e->motion.y), 0);
hv_store(h, "pressure", 8, newSVnv(e->motion.pressure), 0);
hv_store(h, "xtilt", 5, newSVnv(e->motion.xtilt), 0);
hv_store(h, "ytilt", 5, newSVnv(e->motion.ytilt), 0);
hv_store(h, "time", 4, newSViv(e->motion.time), 0);
hv_store(h, "state", 5, newSViv(e->motion.state), 0);
hv_store(h, "source", 6, newSVGdkInputSource(e->motion.source), 0);
hv_store(h, "deviceid", 8, newSViv(e->motion.deviceid), 0);
break;
case GDK_BUTTON_PRESS:
case GDK_2BUTTON_PRESS:
case GDK_3BUTTON_PRESS:
case GDK_BUTTON_RELEASE:
hv_store(h, "x", 1, newSViv(e->button.x), 0);
hv_store(h, "y", 1, newSViv(e->button.y), 0);
hv_store(h, "time", 4, newSViv(e->button.time), 0);
hv_store(h, "pressure", 8, newSVnv(e->motion.pressure), 0);
hv_store(h, "xtilt", 5, newSVnv(e->motion.xtilt), 0);
hv_store(h, "ytilt", 5, newSVnv(e->motion.ytilt), 0);
hv_store(h, "state", 5, newSViv(e->button.state), 0);
hv_store(h, "button", 6, newSViv(e->button.button), 0);
hv_store(h, "source", 6, newSVGdkInputSource(e->motion.source), 0);
hv_store(h, "deviceid", 8, newSViv(e->motion.deviceid), 0);
break;
case GDK_KEY_PRESS:
case GDK_KEY_RELEASE:
hv_store(h, "time", 4, newSViv(e->key.time), 0);
hv_store(h, "state", 5, newSViv(e->key.state), 0);
hv_store(h, "keyval", 6, newSViv(e->key.keyval), 0);
break;
case GDK_FOCUS_CHANGE:
hv_store(h, "in", 2, newSViv(e->focus_change.in), 0);
break;
case GDK_ENTER_NOTIFY:
case GDK_LEAVE_NOTIFY:
hv_store(h, "window", 6, newSVGdkWindow(e->crossing.window), 0);
hv_store(h, "subwindow", 9, newSVGdkWindow(e->crossing.subwindow), 0);
hv_store(h, "detail", 6, newSVGdkNotifyType(e->crossing.detail), 0);
break;
case GDK_CONFIGURE:
hv_store(h, "x", 1, newSViv(e->configure.x), 0);
hv_store(h, "y", 1, newSViv(e->configure.y), 0);
hv_store(h, "width", 5, newSViv(e->configure.width), 0);
hv_store(h, "height", 6, newSViv(e->configure.height), 0);
break;
case GDK_PROPERTY_NOTIFY:
hv_store(h, "time", 4, newSViv(e->property.time), 0);
hv_store(h, "state", 5, newSViv(e->property.state), 0);
hv_store(h, "atom", 4, newSVGdkAtom(e->property.atom), 0);
break;
case GDK_SELECTION_CLEAR:
case GDK_SELECTION_REQUEST:
case GDK_SELECTION_NOTIFY:
hv_store(h, "requestor", 9, newSViv(e->selection.requestor), 0);
hv_store(h, "time", 4, newSViv(e->selection.time), 0);
hv_store(h, "selection", 9, newSVGdkAtom(e->selection.selection), 0);
hv_store(h, "property", 8, newSVGdkAtom(e->selection.property), 0);
break;
case GDK_PROXIMITY_IN:
case GDK_PROXIMITY_OUT:
hv_store(h, "time", 4, newSViv(e->proximity.time), 0);
hv_store(h, "source", 6, newSVGdkInputSource(e->motion.source), 0);
hv_store(h, "deviceid", 8, newSViv(e->motion.deviceid), 0);
break;
}
return r;
}
static SV *bless(pTHX_ HV *self, const char *classname)
{
HV *stash = (HV *)gv_stashpv(classname, strlen(classname) + 1);
return sv_bless(new_Ref(self), stash);
}
int perl_trapd_handler( netsnmp_pdu *pdu,
netsnmp_transport *transport,
netsnmp_trapd_handler *handler)
{
trapd_cb_data *cb_data;
SV *pcallback;
netsnmp_variable_list *vb;
netsnmp_oid *o;
SV *arg;
SV *rarg;
SV **tmparray;
int i, c = 0;
u_char *outbuf;
size_t ob_len = 0, oo_len = 0;
AV *varbinds;
HV *pduinfo;
dSP;
ENTER;
SAVETMPS;
if (!pdu || !handler)
return 0;
/* nuke v1 PDUs */
if (pdu->command == SNMP_MSG_TRAP)
pdu = convert_v1pdu_to_v2(pdu);
cb_data = handler->handler_data;
if (!cb_data || !cb_data->perl_cb)
return 0;
pcallback = cb_data->perl_cb;
/* get PDU related info */
pduinfo = newHV();
#define STOREPDU(n, v) hv_store(pduinfo, n, strlen(n), v, 0)
#define STOREPDUi(n, v) STOREPDU(n, newSViv(v))
#define STOREPDUs(n, v) STOREPDU(n, newSVpv(v, 0))
STOREPDUi("version", pdu->version);
STOREPDUs("notificationtype", ((pdu->command == SNMP_MSG_INFORM) ? "INFORM":"TRAP"));
STOREPDUi("requestid", pdu->reqid);
STOREPDUi("messageid", pdu->msgid);
STOREPDUi("transactionid", pdu->transid);
STOREPDUi("errorstatus", pdu->errstat);
STOREPDUi("errorindex", pdu->errindex);
if (pdu->version == 3) {
STOREPDUi("securitymodel", pdu->securityModel);
STOREPDUi("securitylevel", pdu->securityLevel);
STOREPDU("contextName",
newSVpv(pdu->contextName, pdu->contextNameLen));
STOREPDU("contextEngineID",
newSVpv(pdu->contextEngineID,
pdu->contextEngineIDLen));
STOREPDU("securityEngineID",
newSVpv(pdu->securityEngineID,
pdu->securityEngineIDLen));
STOREPDU("securityName",
newSVpv(pdu->securityName, pdu->securityNameLen));
} else {
STOREPDU("community",
newSVpv(pdu->community, pdu->community_len));
}
if (transport && transport->f_fmtaddr) {
char *tstr = transport->f_fmtaddr(transport, pdu->transport_data,
pdu->transport_data_length);
STOREPDUs("receivedfrom", tstr);
free(tstr);
}
/*
* collect OID objects in a temp array first
*/
/* get VARBIND related info */
i = count_varbinds(pdu->variables);
tmparray = malloc(sizeof(*tmparray) * i);
for(vb = pdu->variables; vb; vb = vb->next_variable) {
/* get the oid */
o = SNMP_MALLOC_TYPEDEF(netsnmp_oid);
o->name = o->namebuf;
o->len = vb->name_length;
memcpy(o->name, vb->name, vb->name_length * sizeof(oid));
#undef CALL_EXTERNAL_OID_NEW
#ifdef CALL_EXTERNAL_OID_NEW
PUSHMARK(sp);
rarg = sv_2mortal(newSViv((IV) 0));
arg = sv_2mortal(newSVrv(rarg, "netsnmp_oidPtr"));
sv_setiv(arg, (IV) o);
XPUSHs(rarg);
PUTBACK;
i = perl_call_pv("NetSNMP::OID::newwithptr", G_SCALAR);
SPAGAIN;
if (i != 1) {
snmp_log(LOG_ERR, "unhandled OID error.\n");
/* ack XXX */
}
/* get the value */
tmparray[c++] = POPs;
SvREFCNT_inc(tmparray[c-1]);
PUTBACK;
#else /* build it and bless ourselves */
{
HV *hv = newHV();
SV *rv = newRV_noinc((SV *) hv);
SV *rvsub = newRV_noinc((SV *) newSViv((UV) o));
SV *sv;
rvsub = sv_bless(rvsub, gv_stashpv("netsnmp_oidPtr", 1));
hv_store(hv, "oidptr", 6, rvsub, 0);
rv = sv_bless(rv, gv_stashpv("NetSNMP::OID", 1));
tmparray[c++] = rv;
}
#endif /* build oid ourselves */
}
/*
* build the varbind lists
*/
varbinds = newAV();
for(vb = pdu->variables, i = 0; vb; vb = vb->next_variable, i++) {
/* push the oid */
AV *vba;
vba = newAV();
/* get the value */
outbuf = NULL;
ob_len = 0;
oo_len = 0;
sprint_realloc_by_type(&outbuf, &ob_len, &oo_len, 1,
vb, 0, 0, 0);
av_push(vba,tmparray[i]);
av_push(vba,newSVpvn(outbuf, oo_len));
free(outbuf);
av_push(vba,newSViv(vb->type));
av_push(varbinds, (SV *) newRV_noinc((SV *) vba));
}
PUSHMARK(sp);
/* store the collected information on the stack */
XPUSHs(sv_2mortal(newRV_noinc((SV*) pduinfo)));
XPUSHs(sv_2mortal(newRV_noinc((SV*) varbinds)));
/* put the stack back in order */
PUTBACK;
/* actually call the callback function */
if (SvTYPE(pcallback) == SVt_PVCV) {
perl_call_sv(pcallback, G_DISCARD);
/* XXX: it discards the results, which isn't right */
} else if (SvROK(pcallback) && SvTYPE(SvRV(pcallback)) == SVt_PVCV) {
/* reference to code */
perl_call_sv(SvRV(pcallback), G_DISCARD);
} else {
snmp_log(LOG_ERR, " tried to call a perl function but failed to understand its type: (ref = %x, svrok: %lu, SVTYPE: %lu)\n", (uintptr_t)pcallback, SvROK(pcallback), SvTYPE(pcallback));
}
#ifdef DUMPIT
fprintf(stderr, "DUMPDUMPDUMPDUMPDUMPDUMP\n");
sv_dump(pduinfo);
fprintf(stderr, "--------------------\n");
sv_dump(varbinds);
#endif
/* svREFCNT_dec((SV *) pduinfo); */
#ifdef NOT_THIS
{
SV *vba;
while(vba = av_pop(varbinds)) {
av_undef((AV *) vba);
}
}
av_undef(varbinds);
#endif
free(tmparray);
/* Not needed because of the G_DISCARD flag (I think) */
/* SPAGAIN; */
/* PUTBACK; */
#ifndef __x86_64__
FREETMPS; /* FIXME: known to cause a segfault on x86-64 */
#endif
LEAVE;
return NETSNMPTRAPD_HANDLER_OK;
}
static ngx_int_t
ngx_http_perl_call_handler(pTHX_ ngx_http_request_t *r, HV *nginx, SV *sub,
SV **args, ngx_str_t *handler, ngx_str_t *rv)
{
SV *sv;
int n, status;
char *line;
STRLEN len, n_a;
ngx_str_t err;
ngx_uint_t i;
ngx_connection_t *c;
dSP;
status = 0;
ENTER;
SAVETMPS;
PUSHMARK(sp);
sv = sv_2mortal(sv_bless(newRV_noinc(newSViv(PTR2IV(r))), nginx));
XPUSHs(sv);
if (args) {
EXTEND(sp, (intptr_t) args[0]);
for (i = 1; i <= (ngx_uint_t) args[0]; i++) {
PUSHs(sv_2mortal(args[i]));
}
}
PUTBACK;
c = r->connection;
n = call_sv(sub, G_EVAL);
SPAGAIN;
if (c->destroyed) {
PUTBACK;
FREETMPS;
LEAVE;
return NGX_DONE;
}
if (n) {
if (rv == NULL) {
status = POPi;
ngx_log_debug1(NGX_LOG_DEBUG_HTTP, c->log, 0,
"call_sv: %d", status);
} else {
line = SvPVx(POPs, n_a);
rv->len = n_a;
rv->data = ngx_pnalloc(r->pool, n_a);
if (rv->data == NULL) {
return NGX_ERROR;
}
ngx_memcpy(rv->data, line, n_a);
}
}
PUTBACK;
FREETMPS;
LEAVE;
/* check $@ */
if (SvTRUE(ERRSV)) {
err.data = (u_char *) SvPV(ERRSV, len);
for (len--; err.data[len] == LF || err.data[len] == CR; len--) {
/* void */
}
err.len = len + 1;
ngx_log_error(NGX_LOG_ERR, c->log, 0,
"call_sv(\"%V\") failed: \"%V\"", handler, &err);
if (rv) {
return NGX_ERROR;
}
return NGX_HTTP_INTERNAL_SERVER_ERROR;
}
if (n != 1) {
ngx_log_error(NGX_LOG_ALERT, c->log, 0,
"call_sv(\"%V\") returned %d results", handler, n);
status = NGX_OK;
}
if (rv) {
return NGX_OK;
}
return (ngx_int_t) status;
}
void _mpack_item(SV *res, SV *o)
{
size_t len, res_len, new_len;
char *s, *res_s;
res_s = SvPVbyte(res, res_len);
unsigned i;
if (!SvOK(o)) {
new_len = res_len + mp_sizeof_nil();
res_s = SvGROW(res, new_len);
SvCUR_set(res, new_len);
mp_encode_nil(res_s + res_len);
return;
}
if (SvROK(o)) {
o = SvRV(o);
if (SvOBJECT(o)) {
SvGETMAGIC(o);
HV *stash = SvSTASH(o);
GV *mtd = gv_fetchmethod_autoload(stash, "msgpack", 0);
if (!mtd)
croak("Object has no method 'msgpack'");
dSP;
ENTER;
SAVETMPS;
PUSHMARK(SP);
XPUSHs (sv_bless (sv_2mortal (newRV_inc(o)), stash));
PUTBACK;
call_sv((SV *)GvCV(mtd), G_SCALAR);
SPAGAIN;
SV *pkt = POPs;
if (!SvOK(pkt))
croak("O->msgpack returned undef");
s = SvPV(pkt, len);
new_len = res_len + len;
res_s = SvGROW(res, new_len);
SvCUR_set(res, new_len);
memcpy(res_s + res_len, s, len);
PUTBACK;
FREETMPS;
LEAVE;
return;
}
switch(SvTYPE(o)) {
case SVt_PVAV: {
AV *a = (AV *)o;
len = av_len(a) + 1;
new_len = res_len + mp_sizeof_array(len);
res_s = SvGROW(res, new_len);
SvCUR_set(res, new_len);
mp_encode_array(res_s + res_len, len);
for (i = 0; i < len; i++) {
SV **item = av_fetch(a, i, 0);
if (!item)
_mpack_item(res, 0);
else
_mpack_item(res, *item);
}
break;
}
case SVt_PVHV: {
HV *h = (HV *)o;
len = hv_iterinit(h);
new_len = res_len + mp_sizeof_map(len);
res_s = SvGROW(res, new_len);
SvCUR_set(res, new_len);
mp_encode_map(res_s + res_len, len);
for (;;) {
HE * iter = hv_iternext(h);
if (!iter)
break;
SV *k = hv_iterkeysv(iter);
SV *v = HeVAL(iter);
_mpack_item(res, k);
_mpack_item(res, v);
}
break;
}
default:
croak("Can't serialize reference");
}
return;
}
switch(SvTYPE(o)) {
case SVt_PV:
case SVt_PVIV:
case SVt_PVNV:
case SVt_PVMG:
case SVt_REGEXP:
if (!looks_like_number(o)) {
s = SvPV(o, len);
new_len = res_len + mp_sizeof_str(len);
res_s = SvGROW(res, new_len);
SvCUR_set(res, new_len);
mp_encode_str(res_s + res_len, s, len);
break;
}
case SVt_NV: {
NV v = SvNV(o);
IV iv = (IV)v;
if (v != iv) {
new_len = res_len + mp_sizeof_double(v);
res_s = SvGROW(res, new_len);
SvCUR_set(res, new_len);
mp_encode_double(res_s + res_len, v);
break;
}
}
case SVt_IV: {
IV v = SvIV(o);
if (v >= 0) {
new_len = res_len + mp_sizeof_uint(v);
res_s = SvGROW(res, new_len);
SvCUR_set(res, new_len);
mp_encode_uint(res_s + res_len, v);
} else {
new_len = res_len + mp_sizeof_int(v);
res_s = SvGROW(res, new_len);
SvCUR_set(res, new_len);
mp_encode_int(res_s + res_len, v);
}
break;
}
default:
croak("Internal msgpack error %d", SvTYPE(o));
}
}
