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Tarantool16.xs
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Tarantool16.xs
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#define XSEV_CON_HOOKS 1
#include "EXTERN.h"
#include "perl.h"
#include "XSUB.h"
#include "ppport.h"
#include "EVAPI.h"
#include "log.h"
#include "xsevcnn.h"
#include "xstnt16.h"
#if __GNUC__ >= 3
# define INLINE static inline
#else
# define INLINE static
#endif
#define TNT_CROAK(msg) STMT_START { \
croak("[Tarantool Error] %s", msg); \
} STMT_END
#define PE_CROAK(msg) STMT_START { \
croak("[Programming Error] %s", msg); \
} STMT_END
#ifndef TNT_WBUF_LIMIT
# define TNT_WBUF_LIMIT 16384
#endif
typedef struct {
xs_ev_cnn_struct;
c_cb_discon_t on_disconnect_before;
c_cb_discon_t on_disconnect_after;
c_cb_conn_t on_connect_before;
c_cb_conn_t on_connect_after;
c_cb_conn_t default_on_connected_cb;
struct sockaddr peer_info;
uint32_t pending;
uint32_t seq;
U32 use_hash;
HV *reqs;
HV *spaces;
SV *username;
SV *password;
uint8_t log_level;
uint32_t wbuf_limit;
} TntCnn;
static const uint32_t _SPACE_SPACEID = 280;
static const uint32_t _INDEX_SPACEID = 288;
static const uint32_t _VSPACE_SPACEID = 281;
static const uint32_t _VINDEX_SPACEID = 289;
// static const char *_SPACE_SELECTOR = "return unpack(box.space._space:select{})";
// static const char *_INDEX_SELECTOR = "return unpack(box.space._index:select{})";
static const size_t SELECTOR_STR_LENGTH = 40;
void tnt_on_connected_cb(ev_cnn *cnn, struct sockaddr *peer) {
TntCnn *self = (TntCnn *) cnn;
if (likely(peer != NULL)) {
self->peer_info = *peer;
}
self->spaces = newHV();
}
INLINE void call_connected(TntCnn *self) {
self->default_on_connected_cb(&self->cnn, &self->peer_info);
}
INLINE void force_disconnect(TntCnn *self, const char *reason) {
on_connect_reset(&self->cnn, 0, reason);
}
static void on_request_timer(EV_P_ ev_timer *t, int flags) {
TntCtx *ctx = (TntCtx *) t;
TntCnn *self = (TntCnn *) ctx->self;
log_warn(self->log_level, "timer called on %p: %s", ctx, ctx->call);
ENTER;SAVETMPS;
dSP;
(void) hv_delete( self->reqs, (char *) &ctx->id, sizeof(ctx->id),0);
// ev_timer_stop(self->cnn.loop, &ctx->t);
// do_disable_rw_timer(&self->cnn);
SvREFCNT_dec(ctx->wbuf);
if (ctx->f.size && !ctx->f.nofree) {
safefree(ctx->f.f);
}
if (ctx->cb) {
SPAGAIN;
ENTER; SAVETMPS;
PUSHMARK(SP);
EXTEND(SP, 2);
PUSHs( &PL_sv_undef );
PUSHs( sv_2mortal(newSVpvf("Request timed out")) );
PUTBACK;
(void) call_sv( ctx->cb, G_DISCARD | G_VOID );
//SPAGAIN;PUTBACK;
SvREFCNT_dec(ctx->cb);
FREETMPS; LEAVE;
}
--self->pending;
FREETMPS;LEAVE;
}
#define TIMEOUT_TIMER(self, ctx, iid, timeout) STMT_START { \
if (timeout > 0) { \
ev_timer_init(&ctx->t, on_request_timer, timeout, 0.); \
ev_timer_start(self->cnn.loop, &ctx->t); \
} \
} STMT_END
#define INIT_TIMEOUT_TIMER(self, ctx, iid, opts) STMT_START { \
double timeout; \
SV **key; \
\
if ( opts && (key = hv_fetchs( opts, "timeout", 0 ))) { \
timeout = SvNV( *key ); \
/*cwarn("timeout set: %f",timeout);*/\
} else { \
timeout = self->cnn.rw_timeout; \
} \
TIMEOUT_TIMER(self, ctx, iid, timeout); \
} STMT_END
#define __EXEC_REQUEST(self, ctxsv, ctx, iid, _cb) STMT_START { \
SvREFCNT_inc(ctx->cb = (_cb)); \
(void) hv_store( self->reqs, (char *)&iid, sizeof(iid), SvREFCNT_inc(ctxsv), 0 ); \
++self->pending; \
do_write(&self->cnn,SvPVX(ctx->wbuf), SvCUR(ctx->wbuf)); \
} STMT_END
#define EXEC_REQUEST_TIMEOUT(self, ctxsv, ctx, iid, pkt, opts, _cb) STMT_START { \
if ((ctx->wbuf = pkt)) { \
__EXEC_REQUEST(self, ctxsv, ctx, iid, _cb); \
INIT_TIMEOUT_TIMER(self, ctx, iid, opts); \
} \
} STMT_END
#define EXEC_REQUEST(self, ctxsv, ctx, iid, pkt, _cb) STMT_START { \
if ((ctx->wbuf = pkt)) { \
__EXEC_REQUEST(self, ctxsv, ctx, iid, _cb); \
} \
} STMT_END
#define INIT_CTX(_self, ctx, method, iid) STMT_START { \
ctx->self = _self; \
ctx->call = method; \
ctx->use_hash = _self->use_hash; \
ctx->log_level = _self->log_level; \
iid = ++_self->seq; \
ctx->id = iid; \
} STMT_END
#define croak_cb_xsundef(cb, ...) STMT_START { \
_croak_cb(cb, __VA_ARGS__); \
XSRETURN_UNDEF; \
return; \
} STMT_END
#define GET_OPTS(OPTS_NAME, opts_sv, cb) STMT_START { \
SV *_opts_sv = (opts_sv); \
OPTS_NAME = NULL; \
if (_opts_sv != NULL) { \
if (likely(SvROK(_opts_sv) && SvTYPE(SvRV(_opts_sv)) == SVt_PVHV)) { \
OPTS_NAME = (HV *) SvRV(_opts_sv); \
} else if (_opts_sv != &PL_sv_undef) { \
croak_cb_xsundef(cb, "Opts must be a HASHREF"); \
} \
} \
} STMT_END
INLINE void _execute_eval(TntCnn *self, const char *expr) {
dSVX(ctxsv, ctx, TntCtx);
sv_2mortal(ctxsv);
uint32_t iid;
INIT_CTX(self, ctx, "eval", iid);
SV *pkt = pkt_eval(ctx, iid, self->spaces, sv_2mortal(newSVpvn(expr, SELECTOR_STR_LENGTH)), sv_2mortal(newRV_noinc((SV *) newAV())), NULL, NULL);
EXEC_REQUEST(self, ctxsv, ctx, iid, pkt, NULL);
TIMEOUT_TIMER(self, ctx, iid, self->cnn.rw_timeout);
}
INLINE void _execute_select(TntCnn *self, uint32_t space_id) {
dSVX(ctxsv, ctx, TntCtx);
sv_2mortal(ctxsv);
uint32_t iid;
INIT_CTX(self, ctx, "select", iid);
SV *pkt = pkt_select(ctx, iid, self->spaces, sv_2mortal(newSVuv(space_id)), sv_2mortal(newRV_noinc((SV *) newAV())), NULL, NULL);
EXEC_REQUEST(self, ctxsv, ctx, iid, pkt, NULL);
TIMEOUT_TIMER(self, ctx, iid, self->cnn.rw_timeout);
}
static void on_read(ev_cnn *self, size_t len) {
ENTER;
SAVETMPS;
do_disable_rw_timer(self);
TntCnn *tnt = (TntCnn *) self;
char *rbuf = self->rbuf;
char *end = rbuf + self->ruse;
dSP;
while ( rbuf < end ) {
/* len */
ptrdiff_t buf_len = end - rbuf;
if (buf_len < 5) {
//cwarn("buf_len < 5");
debug("not enough");
break;
}
uint32_t pkt_length;
decode_pkt_len_(&rbuf, pkt_length);
if (buf_len - 5 < pkt_length) {
//cwarn("not enough for a packet");
debug("not enough");
break;
}
rbuf += 5;
HV *hv = (HV *) sv_2mortal((SV *) newHV());
/* header */
tnt_header_t hdr;
int hdr_length = parse_reply_hdr(hv, rbuf, buf_len, &hdr, tnt->log_level);
if (unlikely(hdr_length < 0)) {
TNT_CROAK("Unexpected response header");
return;
}
if (unlikely(hdr.id <= 0)) {
PE_CROAK("Wrong sync id (id <= 0)");
return;
}
TntCtx *ctx;
SV *key = hv_delete(tnt->reqs, (char *) &hdr.id, sizeof(hdr.id), 0);
if (!key) {
rbuf += pkt_length;
log_debug(tnt->log_level, "key %d not found", hdr.id);
} else {
rbuf += hdr_length;
ctx = (TntCtx *) SvPVX(key);
ev_timer_stop(self->loop, &ctx->t);
SvREFCNT_dec(ctx->wbuf);
if (ctx->f.size && !ctx->f.nofree) {
safefree(ctx->f.f);
}
/* body */
AV *fields = (ctx->space && ctx->use_hash) ? ctx->space->fields : NULL;
int body_length = parse_reply_body(ctx, hv, rbuf, buf_len, &ctx->f, fields);
if (unlikely(body_length <= 0)) {
rbuf += (pkt_length - hdr_length);
log_error(tnt->log_level, "Unexpected response body. length = %d", body_length);
} else {
rbuf += body_length;
}
if (ctx->cb) {
SPAGAIN;
ENTER; SAVETMPS;
SV **var = NULL;
if (hdr.code == 0) {
PUSHMARK(SP);
EXTEND(SP, 1);
PUSHs( sv_2mortal(newRV_noinc( SvREFCNT_inc_NN((SV *) hv) )) );
PUTBACK;
}
else {
var = hv_fetchs(hv,"errstr",0);
PUSHMARK(SP);
EXTEND(SP, 3);
PUSHs( &PL_sv_undef );
PUSHs( var && *var ? sv_2mortal(newSVsv(*var)) : &PL_sv_undef );
PUSHs( sv_2mortal(newRV_noinc( SvREFCNT_inc_NN((SV *) hv) )) );
PUTBACK;
}
(void) call_sv(ctx->cb, G_DISCARD | G_VOID);
//SPAGAIN;PUTBACK;
SvREFCNT_dec(ctx->cb);
FREETMPS; LEAVE;
}
--tnt->pending;
if (rbuf == end) {
self->ruse = 0;
if (tnt->pending == 0) {
//do_disable_rw_timer(self);
}
else {
//do_enable_rw_timer(self);
}
break;
}
}
}
self->ruse = end - rbuf;
if (self->ruse > 0) {
memmove(self->rbuf,rbuf,self->ruse);
}
FREETMPS;
LEAVE;
}
static void on_index_info_read(ev_cnn *self, size_t len) {
ENTER;
SAVETMPS;
do_disable_rw_timer(self);
TntCnn *tnt = (TntCnn *) self;
char *rbuf = self->rbuf;
char *end = rbuf + self->ruse;
while ( rbuf < end ) {
/* len */
ptrdiff_t buf_len = end - rbuf;
if (buf_len < 5) {
//cwarn("buf_len < 5");
debug("not enough");
break;
}
uint32_t pkt_length;
decode_pkt_len_(&rbuf, pkt_length);
if (buf_len - 5 < pkt_length) {
//cwarn("not enough for a packet");
debug("not enough");
break;
}
rbuf += 5;
HV *hv = (HV *) sv_2mortal((SV *) newHV());
/* header */
tnt_header_t hdr;
int hdr_length = parse_reply_hdr(hv, rbuf, buf_len, &hdr, tnt->log_level);
if (unlikely(hdr_length < 0)) {
TNT_CROAK("Unexpected response header");
return;
}
if (unlikely(hdr.id <= 0)) {
PE_CROAK("Wrong sync id (id <= 0)");
return;
}
TntCtx *ctx;
SV *key = hv_delete(tnt->reqs, (char *) &hdr.id, sizeof(hdr.id), 0);
if (!key) {
rbuf += pkt_length;
log_debug(tnt->log_level, "key %d not found", hdr.id);
} else {
rbuf += hdr_length;
ctx = (TntCtx *) SvPVX(key);
ev_timer_stop(self->loop, &ctx->t);
SvREFCNT_dec(ctx->wbuf);
if (ctx->f.size && !ctx->f.nofree) {
safefree(ctx->f.f);
}
int body_length = parse_index_body(tnt->spaces, hv, rbuf, buf_len, tnt->log_level);
if (unlikely(body_length <= 0)) {
rbuf += (pkt_length - hdr_length);
log_error(tnt->log_level, "Unexpected response body. length = %d", body_length);
force_disconnect(tnt, "Couldn\'t retrieve index info.");
} else {
rbuf += body_length;
if (unlikely(hdr.code != 0)) {
// log_error(tnt->log_level, "Failed to retrieve index info. Code = %d", (int) hdr.code);
// force_disconnect(tnt, "Couldn\'t retrieve index info.");
SV **var = hv_fetchs(hv,"errstr",0);
log_error(
tnt->log_level,
"Couldn\'t retrieve indexes info. Code = %d, Message = \"%.*s\"",
(int) hdr.code,
(int) SvCUR(*var),
SvPV_nolen(*var)
);
SV *msg = sv_2mortal(newSVpvf(
"Couldn\'t retrieve indexes info: %.*s", (int) SvCUR(*var), SvPV_nolen(*var)
));
force_disconnect(tnt, SvPVX(msg));
} else {
self->on_read = (c_cb_read_t) on_read;
call_connected(tnt);
}
}
--tnt->pending;
if (rbuf == end) {
self->ruse = 0;
if (tnt->pending == 0) {
//do_disable_rw_timer(self);
}
else {
//do_enable_rw_timer(self);
}
break;
}
}
}
self->ruse = end - rbuf;
if (self->ruse > 0) {
memmove(self->rbuf,rbuf,self->ruse);
}
FREETMPS;
LEAVE;
}
static void on_spaces_info_read(ev_cnn *self, size_t len) {
ENTER;
SAVETMPS;
do_disable_rw_timer(self);
TntCnn *tnt = (TntCnn *) self;
char *rbuf = self->rbuf;
char *end = rbuf + self->ruse;
while ( rbuf < end ) {
/* len */
ptrdiff_t buf_len = end - rbuf;
if (buf_len < 5) {
//cwarn("buf_len < 5");
debug("not enough");
break;
}
uint32_t pkt_length;
decode_pkt_len_(&rbuf, pkt_length);
if (buf_len - 5 < pkt_length) {
//cwarn("not enough for a packet");
debug("not enough");
break;
}
rbuf += 5;
HV *hv = (HV *) sv_2mortal((SV *) newHV());
/* header */
tnt_header_t hdr;
int hdr_length = parse_reply_hdr(hv, rbuf, buf_len, &hdr, tnt->log_level);
if (unlikely(hdr_length < 0)) {
TNT_CROAK("Unexpected response header");
return;
}
if (unlikely(hdr.id <= 0)) {
PE_CROAK("Wrong sync id (id <= 0)");
return;
}
TntCtx *ctx;
SV *key = hv_delete(tnt->reqs, (char *) &hdr.id, sizeof(hdr.id), 0);
if (!key) {
rbuf += pkt_length;
log_debug(tnt->log_level, "key %d not found", hdr.id);
} else {
rbuf += hdr_length;
ctx = (TntCtx *) SvPVX(key);
ev_timer_stop(self->loop, &ctx->t);
SvREFCNT_dec(ctx->wbuf);
if (ctx->f.size && !ctx->f.nofree) {
safefree(ctx->f.f);
}
int body_length = parse_spaces_body(hv, rbuf, buf_len, tnt->log_level);
if (unlikely(body_length <= 0)) {
rbuf += (pkt_length - hdr_length);
log_error(tnt->log_level, "Unexpected response body. length = %d", body_length);
force_disconnect(tnt, "Couldn\'t retrieve space info (body_length <= 0).");
} else {
rbuf += body_length;
SV **var = NULL;
if (unlikely(hdr.code != 0)) {
// log_error(tnt->log_level, "Couldn\'t retrieve space info. Code = %d", (int) hdr.code);
// force_disconnect(tnt, "Couldn\'t retrieve space info");
var = hv_fetchs(hv,"errstr",0);
log_error(
tnt->log_level,
"Couldn\'t retrieve spaces info. Code = %d, Message = \"%.*s\"",
(int) hdr.code,
(int) SvCUR(*var),
SvPV_nolen(*var)
);
SV *msg = sv_2mortal(newSVpvf(
"Couldn\'t retrieve spaces info: %.*s", (int) SvCUR(*var), SvPV_nolen(*var)
));
force_disconnect(tnt, SvPVX(msg));
} else {
if ((var = hv_fetchs(hv, "data", 0)) && SvOK(*var) && SvROK(*var)) {
if (tnt->spaces) {
destroy_spaces(tnt->spaces);
}
tnt->spaces = (HV *) SvREFCNT_inc(SvRV(*var));
self->on_read = (c_cb_read_t) on_index_info_read;
// _execute_eval(tnt, _INDEX_SELECTOR);
_execute_select(tnt, _VINDEX_SPACEID);
// self->on_read = (c_cb_read_t) on_read;
} else {
log_error(tnt->log_level, "Couldn\'t retrieve space info. No data parsed");
force_disconnect(tnt, "Couldn\'t retrieve space info (no parsed data).");
}
}
}
--tnt->pending;
if (rbuf == end) {
self->ruse = 0;
if (tnt->pending == 0) {
//do_disable_rw_timer(self);
}
else {
//do_enable_rw_timer(self);
}
break;
}
}
}
self->ruse = end - rbuf;
if (self->ruse > 0) {
memmove(self->rbuf,rbuf,self->ruse);
}
FREETMPS;
LEAVE;
}
static void on_auth_read(ev_cnn *self, size_t len) {
ENTER;
SAVETMPS;
do_disable_rw_timer(self);
TntCnn *tnt = (TntCnn *) self;
char *rbuf = self->rbuf;
char *end = rbuf + self->ruse;
while ( rbuf < end ) {
/* len */
ptrdiff_t buf_len = end - rbuf;
if (buf_len < 5) {
//cwarn("buf_len < 5");
debug("not enough");
break;
}
uint32_t pkt_length;
decode_pkt_len_(&rbuf, pkt_length);
if (buf_len - 5 < pkt_length) {
//cwarn("not enough for a packet");
debug("not enough");
break;
}
rbuf += 5;
HV *hv = (HV *) sv_2mortal((SV *) newHV());
/* header */
tnt_header_t hdr;
int hdr_length = parse_reply_hdr(hv, rbuf, buf_len, &hdr, tnt->log_level);
if (unlikely(hdr_length < 0)) {
TNT_CROAK("Unexpected response header");
return;
}
if (unlikely(hdr.id <= 0)) {
PE_CROAK("Wrong sync id (id <= 0)");
return;
}
TntCtx *ctx;
SV *key = hv_delete(tnt->reqs, (char *) &hdr.id, sizeof(hdr.id), 0);
if (!key) {
rbuf += pkt_length;
log_debug(tnt->log_level, "key %d not found", hdr.id);
} else {
rbuf += hdr_length;
ctx = (TntCtx *) SvPVX(key);
ev_timer_stop(self->loop, &ctx->t);
SvREFCNT_dec(ctx->wbuf);
if (ctx->f.size && !ctx->f.nofree) {
safefree(ctx->f.f);
}
/* body */
AV *fields = (ctx->space && ctx->use_hash) ? ctx->space->fields : NULL;
int body_length = parse_reply_body(ctx, hv, rbuf, buf_len, &ctx->f, fields);
if (unlikely(body_length <= 0)) {
rbuf += (pkt_length - hdr_length);
log_error(tnt->log_level, "Unexpected response body. length = %d", body_length);
force_disconnect(tnt, "Couldn\'t authenticate (body_length <= 0).");
} else {
rbuf += body_length;
SV **var = NULL;
if (hdr.code == 0) {
self->on_read = (c_cb_read_t) on_spaces_info_read;
// _execute_eval(tnt, _SPACE_SELECTOR);
_execute_select(tnt, _VSPACE_SPACEID);
// self->on_read = (c_cb_read_t) on_read;
}
else {
var = hv_fetchs(hv,"errstr",0);
force_disconnect(tnt, SvPVX(*var));
}
}
--tnt->pending;
if (rbuf == end) {
self->ruse = 0;
if (tnt->pending == 0) {
//do_disable_rw_timer(self);
}
else {
//do_enable_rw_timer(self);
}
break;
}
}
}
self->ruse = end - rbuf;
if (self->ruse > 0) {
memmove(self->rbuf,rbuf,self->ruse);
}
FREETMPS;
LEAVE;
}
static void on_greet_read(ev_cnn *self, size_t len) {
ENTER;
SAVETMPS;
do_disable_rw_timer(self);
TntCnn *tnt = (TntCnn *) self;
char *rbuf = self->rbuf;
char *end = rbuf + self->ruse;
ptrdiff_t buf_len = end - rbuf;
if (buf_len < 128) {
return;
}
char *tnt_ver_begin = NULL, *tnt_ver_end = NULL;
char *salt_begin = NULL, *salt_end = NULL;
decode_greeting(rbuf, tnt_ver_begin, tnt_ver_end, salt_begin, salt_end);
log_info(tnt->log_level, "%.*s", (int) (tnt_ver_end - tnt_ver_begin), tnt_ver_begin);
self->ruse -= buf_len;
if (self->ruse > 0) {
//cwarn("move buf on %zu",self->ruse);
memmove(self->rbuf,rbuf,self->ruse);
}
if (tnt->username && SvOK(tnt->username) && SvPOK(tnt->username) && tnt->password && SvOK(tnt->password) && SvPOK(tnt->password)) {
dSVX(ctxsv, ctx, TntCtx);
sv_2mortal(ctxsv);
uint32_t iid;
INIT_CTX(tnt, ctx, "auth", iid);
SV *pkt = pkt_authenticate(iid, tnt->username, tnt->password, salt_begin, salt_end, NULL);
self->on_read = (c_cb_read_t) on_auth_read;
EXEC_REQUEST(tnt, ctxsv, ctx, iid, pkt, NULL);
TIMEOUT_TIMER(tnt, ctx, iid, tnt->cnn.rw_timeout);
} else {
self->on_read = (c_cb_read_t) on_spaces_info_read;
// _execute_eval(tnt, _SPACE_SELECTOR);
_execute_select(tnt, _VSPACE_SPACEID);
// self->on_read = (c_cb_read_t) on_read;
// call_connected(tnt);
}
FREETMPS;
LEAVE;
}
void free_reqs (TntCnn *self, const char *message) {
if (unlikely(!self->reqs)) return;
ENTER;SAVETMPS;
dSP;
HE *ent;
(void) hv_iterinit( self->reqs );
while ((ent = hv_iternext( self->reqs ))) {
TntCtx *ctx = (TntCtx *) SvPVX( HeVAL(ent) );
ev_timer_stop(self->cnn.loop,&ctx->t);
SvREFCNT_dec(ctx->wbuf);
if (ctx->f.size && !ctx->f.nofree) {
safefree(ctx->f.f);
}
if (ctx->cb) {
SPAGAIN;
ENTER; SAVETMPS;
PUSHMARK(SP);
EXTEND(SP, 2);
PUSHs( &PL_sv_undef );
PUSHs( sv_2mortal(newSVpvf("%s", message)) );
PUTBACK;
(void) call_sv( ctx->cb, G_DISCARD | G_VOID );
//SPAGAIN;PUTBACK;
SvREFCNT_dec(ctx->cb);
FREETMPS; LEAVE;
}
--self->pending;
}
hv_clear(self->reqs);
FREETMPS;LEAVE;
}
static void on_disconnect (TntCnn *self, int err, const char *reason) {
ENTER;SAVETMPS;
if (err == 0) {
free_reqs(self, "Connection closed");
} else {
SV *msg = sv_2mortal(newSVpvf("Disconnected: %s",strerror(err)));
free_reqs(self, SvPVX(msg));
}
if (self->spaces) {
destroy_spaces(self->spaces);
self->spaces = NULL;
}
self->cnn.on_read = (c_cb_read_t) on_greet_read;
FREETMPS;LEAVE;
}
INLINE SV *get_bool(const char *name) {
SV *sv = get_sv(name, 1);
SvREADONLY_on(sv);
SvREADONLY_on(SvRV(sv));
return sv;
}
MODULE = EV::Tarantool16 PACKAGE = EV::Tarantool16
PROTOTYPES: DISABLE
BOOT:
{
I_EV_API ("EV::Tarantool16");
I_EV_CNN_API("EV::Tarantool16");
types_boolean_stash = gv_stashpv("Types::Serialiser::Boolean", 1);
types_true = get_bool("Types::Serialiser::true");
types_false = get_bool("Types::Serialiser::false");
}
void new(SV *pk, HV *conf)
PPCODE:
if (0) pk = pk;
xs_ev_cnn_new(TntCnn); // declares YourType *self, set ST(0)
self->default_on_connected_cb = self->cnn.on_connected;
self->cnn.on_connected = (c_cb_conn_t) tnt_on_connected_cb;
self->on_disconnect_before = (c_cb_discon_t) on_disconnect;
self->cnn.on_read = (c_cb_read_t) on_greet_read;
self->reqs = newHV();
self->use_hash = 1;
self->spaces = NULL;
self->spaces = NULL;
SV **key;
if ((key = hv_fetchs(conf, "hash", 0)) ) self->use_hash = SvOK(*key) ? SvIV(*key) : 0;
if ((key = hv_fetchs(conf, "username", 0)) && SvPOK(*key)) SvREFCNT_inc(self->username = *key);
if ((key = hv_fetchs(conf, "password", 0)) && SvPOK(*key)) SvREFCNT_inc(self->password = *key);
if ((key = hv_fetchs(conf, "log_level", 0)) && (SvOK(*key) && SvIOK(*key))) {
self->log_level = SvIV(*key);
} else {
self->log_level = _LOG_INFO;
}
if ((key = hv_fetchs(conf, "wbuf_limit", 0))) {
if (SvOK(*key)) {
IV wbuf_limit = SvIV(*key);
self->wbuf_limit = wbuf_limit > 0 ? wbuf_limit : 0;
} else {
self->wbuf_limit = TNT_WBUF_LIMIT;
}
}
XSRETURN(1);
void DESTROY(SV *this)
PPCODE:
if (0) this = this;
xs_ev_cnn_self(TntCnn);
if (!PL_dirty) {
if (self->reqs) {
free_reqs(self, "Destroyed");
SvREFCNT_dec(self->reqs);
self->reqs = NULL;
}
if (self->spaces) {
destroy_spaces(self->spaces);
self->spaces = NULL;
}
}
if (self->username) SvREFCNT_dec(self->username);
if (self->password) SvREFCNT_dec(self->password);
xs_ev_cnn_destroy(self);
void reqs(SV *this)
PPCODE:
if (0) this = this;
xs_ev_cnn_self(TntCnn);
ST(0) = sv_2mortal(newRV_inc((SV *)self->reqs));
XSRETURN(1);
void spaces(SV *this)
PPCODE:
if (0) this = this;
xs_ev_cnn_self(TntCnn);
ST(0) = sv_2mortal(newRV_inc((SV *)self->spaces));
XSRETURN(1);
void sync(SV *this)
PPCODE:
if (0) this = this;
xs_ev_cnn_self(TntCnn);
ST(0) = sv_2mortal(newSViv(self->seq));
XSRETURN(1);
void ping(SV *this, ... )
PPCODE:
if (0) this = this;
xs_ev_cnn_self(TntCnn);
SV *cb = ST(items-1);
xs_ev_cnn_checkconn_wlimit(self, cb, self->wbuf_limit);
HV *opts = NULL;
GET_OPTS(opts, items == 3 ? ST( 1 ) : 0, cb);
dSVX(ctxsv, ctx, TntCtx);
sv_2mortal(ctxsv);
uint32_t iid;
INIT_CTX(self, ctx, "ping", iid);
SV *pkt = pkt_ping(iid);
EXEC_REQUEST_TIMEOUT(self, ctxsv, ctx, iid, pkt, opts, cb);
XSRETURN_UNDEF;
void select( SV *this, SV *space, SV *keys, ... )
PPCODE:
if (0) this = this;
// TODO: croak cleanup may be solved with refcnt+mortal
xs_ev_cnn_self(TntCnn);
SV *cb = ST(items-1);
xs_ev_cnn_checkconn_wlimit(self, cb, self->wbuf_limit);
HV *opts = NULL;
GET_OPTS(opts, items == 5 ? ST( 3 ) : 0, cb);
dSVX(ctxsv, ctx, TntCtx);
sv_2mortal(ctxsv);
uint32_t iid;
INIT_CTX(self, ctx, "select", iid);
SV *pkt = pkt_select(ctx, iid, self->spaces, space, keys, opts, cb );
EXEC_REQUEST_TIMEOUT(self, ctxsv, ctx, iid, pkt, opts, cb);
XSRETURN_UNDEF;
void insert( SV *this, SV *space, SV *t, ... )
PPCODE:
if (0) this = this;
xs_ev_cnn_self(TntCnn);
SV *cb = ST(items-1);
xs_ev_cnn_checkconn_wlimit(self, cb, self->wbuf_limit);
HV *opts = NULL;
GET_OPTS(opts, items == 5 ? ST( 3 ) : 0, cb);
dSVX(ctxsv, ctx, TntCtx);
sv_2mortal(ctxsv);
uint32_t iid;
INIT_CTX(self, ctx, "insert", iid);
SV *pkt = pkt_insert(ctx, iid, self->spaces, space, t, opts, cb );
EXEC_REQUEST_TIMEOUT(self, ctxsv, ctx, iid, pkt, opts, cb);
XSRETURN_UNDEF;
void replace( SV *this, SV *space, SV *t, ... )
PPCODE:
if (0) this = this;
xs_ev_cnn_self(TntCnn);
SV *cb = ST(items-1);
xs_ev_cnn_checkconn_wlimit(self, cb, self->wbuf_limit);
HV *opts = NULL;
GET_OPTS(opts, items == 5 ? ST( 3 ) : 0, cb);
dSVX(ctxsv, ctx, TntCtx);
sv_2mortal(ctxsv);
uint32_t iid;
INIT_CTX(self, ctx, "replace", iid);
(void) hv_stores(opts, "replace", newSVuv(1));
SV *pkt = pkt_insert(ctx, iid, self->spaces, space, t, opts, cb );
EXEC_REQUEST_TIMEOUT(self, ctxsv, ctx, iid, pkt, opts, cb);
XSRETURN_UNDEF;
void update( SV *this, SV *space, SV *key, SV *operations, ... )
PPCODE:
if (0) this = this;
xs_ev_cnn_self(TntCnn);
SV *cb = ST(items-1);
xs_ev_cnn_checkconn_wlimit(self, cb, self->wbuf_limit);
HV *opts = NULL;
GET_OPTS(opts, items == 6 ? ST( 4 ) : 0, cb);
dSVX(ctxsv, ctx, TntCtx);
sv_2mortal(ctxsv);
uint32_t iid;
INIT_CTX(self, ctx, "update", iid);