// TODO: merge out and mout?
static VALUE mTokyoMessenger_outlist(int argc, VALUE *argv, VALUE vself){
VALUE vkeys, vary, vvalue;
TCLIST *list, *result;
TCRDB *db = mTokyoMessenger_getdb(vself);
rb_scan_args(argc, argv, "*", &vkeys);
// I really hope there is a better way to do this
if (RARRAY_LEN(vkeys) == 1) {
vvalue = rb_ary_entry(vkeys, 0);
switch (TYPE(vvalue)){
case T_STRING:
case T_FIXNUM:
break;
case T_ARRAY:
vkeys = vvalue;
break;
case T_OBJECT:
vkeys = rb_convert_type(vvalue, T_ARRAY, "Array", "to_a");
break;
}
}
Check_Type(vkeys, T_ARRAY);
list = varytolist(vkeys);
result = tcrdbmisc(db, "outlist", 0, list);
tclistdel(list);
vary = listtovary(result);
tclistdel(result);
return vary;
}
static void getlist_test(void *db, const char *command, int num, int vsiz,
int batch, unsigned int seed)
{
TCADB *adb = db;
struct keygen keygen;
struct keygen keygen_for_check;
TCLIST *list = tclistnew();
TCLIST *recs;
int i;
keygen_init(&keygen, seed);
keygen_init(&keygen_for_check, seed);
for (i = 0; i < num; i++) {
tclistpush2(list, keygen_next_key(&keygen));
if (tclistnum(list) >= batch) {
recs = do_tcadbmisc(adb, command, list);
check_records(recs, &keygen_for_check, vsiz,
tclistnum(list));
tclistdel(recs);
tclistclear(list);
}
}
if (tclistnum(list)) {
recs = do_tcadbmisc(adb, command, list);
check_records(recs, &keygen_for_check, vsiz, tclistnum(list));
tclistdel(recs);
}
tclistdel(list);
}
static void putlist_test(void *db, const char *command, int num, int vsiz,
int batch, unsigned int seed)
{
TCADB *adb = db;
struct keygen keygen;
char *value = xmalloc(vsiz);
TCLIST *list = tclistnew();
int i;
keygen_init(&keygen, seed);
for (i = 0; i < num; i++) {
tclistpush2(list, keygen_next_key(&keygen));
tclistpush(list, value, vsiz);
if (tclistnum(list) / 2 >= batch) {
tclistdel(do_tcadbmisc(adb, command, list));
tclistclear(list);
}
}
if (tclistnum(list))
tclistdel(do_tcadbmisc(adb, command, list));
tclistdel(list);
free(value);
}
static PyObject *tc_TDBQuery_keys(tc_TDBQuery *self) {
log_trace("ENTER");
TCLIST *res;
PyObject *pylist, *key;
const char *pkbuf;
int pksiz, i;
res = tctdbqrysearch(self->qry);
if ( (pylist = PyList_New( (Py_ssize_t)TCLISTNUM(res) )) == NULL ) {
tclistdel(res);
return NULL;
}
for(i = 0; i < TCLISTNUM(res); i++){
pkbuf = tclistval(res, i, &pksiz);
if ( (key = PyBytes_FromStringAndSize(pkbuf, pksiz)) == NULL ) {
Py_CLEAR(pylist);
break;
}
PyList_SET_ITEM(pylist, i, key);
}
tclistdel(res);
return pylist;
}
static VALUE cDB_mput(VALUE vself, VALUE vhash){
VALUE vary;
TCRDB *db;
TCLIST *list, *args;
Data_Get_Struct(rb_iv_get(vself, RDBVNDATA), TCRDB, db);
args = vhashtolist(vhash);
list = tcrdbmisc(db, "putlist", 0, args);
vary = listtovary(list);
tclistdel(args);
tclistdel(list);
return vary;
}
/* Remove a record with a text string of a word database object. */
bool tcwdbout2(TCWDB *wdb, int64_t id, const char *text, const char *delims){
assert(wdb && id > 0 && text);
TCLIST *words = tcstrsplit(text, delims ? delims : WDBSPCCHARS);
bool rv = tcwdbout(wdb, id, words);
tclistdel(words);
return rv;
}
/*
* /logout/
*
* HTML is in templates/logout.tmpl
*
* Clean up a users session. Remove their entry from the sessions db and
* set the session_id browser cookie to expired.
*/
static void logout(void)
{
TCTDB *tdb;
TDBQRY *qry;
TCLIST *res;
int rsize;
const char *rbuf;
tdb = tctdbnew();
tctdbopen(tdb, SESSION_DB, TDBOWRITER);
qry = tctdbqrynew(tdb);
tctdbqryaddcond(qry, "session_id", TDBQCSTREQ,
user_session.session_id);
res = tctdbqrysearch(qry);
rbuf = tclistval(res, 0, &rsize);
tctdbout(tdb, rbuf, strlen(rbuf));
tclistdel(res);
tctdbqrydel(qry);
tctdbclose(tdb);
tctdbdel(tdb);
/* Immediately expire the session cookies */
printf("Set-Cookie: session_id=deleted; "
"expires=Thu, 01 Jan 1970 00:00:01 GMT; "
"path=/; httponly\r\n");
send_template("templates/logout.tmpl", NULL, NULL);
}
static VALUE cQuery_get(VALUE vself){
int i, num, ksiz;
const char *name, *col;
VALUE vqry, vary, vcols;
RDBQRY *qry;
TCLIST *res;
TCMAP *cols;
vqry = rb_iv_get(vself, RDBQRYVNDATA);
Data_Get_Struct(vqry, RDBQRY, qry);
res = tcrdbqrysearchget(qry);
num = tclistnum(res);
vary = rb_ary_new2(num);
for(i = 0; i < num; i++){
vcols = rb_hash_new();
cols = tcrdbqryrescols(res, i);
if(cols){
tcmapiterinit(cols);
while((name = tcmapiternext(cols, &ksiz)) != NULL){
col = tcmapget2(cols, name);
if (ksiz == 0) name = "__id";
rb_hash_aset(vcols, ID2SYM(rb_intern(name)), rb_str_new2(col));
}
}
tcmapdel(cols);
rb_ary_push(vary, vcols);
}
tclistdel(res);
return vary;
}
int
set_host_agents (const char *addr, void (*func) (void *, void *, int),
void *arr)
{
TCLIST *tclist;
GSLList *list;
int key, count = 0;
key = ht_get_keymap (HOSTS, addr);
if (key == 0)
return 1;
tclist = ht_get_host_agent_tclist (HOSTS, key);
if (!tclist)
return 1;
list = tclist_to_gsllist (tclist);
if ((count = list_count (list)) == 0) {
free (list);
return 1;
}
func (list, arr, count);
list_remove_nodes (list);
tclistdel (tclist);
return 0;
}
/* fwmkeys */
JNIEXPORT jobject JNICALL Java_tokyocabinet_BDB_fwmkeys
(JNIEnv *env, jobject self, jbyteArray prefix, jint max){
if(!prefix){
throwillarg(env);
return NULL;
}
TCBDB *bdb = (TCBDB *)(intptr_t)(*env)->GetLongField(env, self, bdb_fid_ptr);
jboolean icp;
jbyte *pbuf = (*env)->GetByteArrayElements(env, prefix, &icp);
if(!pbuf){
throwoutmem(env);
return NULL;
}
int psiz = (*env)->GetArrayLength(env, prefix);
TCLIST *tkeys = tcbdbfwmkeys(bdb, pbuf, psiz, max);
jclass clslist = (*env)->FindClass(env, CLSARRAYLIST);
jmethodID midinit = (*env)->GetMethodID(env, clslist, "<init>", "()V");
jobject keys = (*env)->NewObject(env, clslist, midinit);
jmethodID midadd = (*env)->GetMethodID(env, clslist, "add", "(L" CLSOBJECT ";)Z");
for(int i = 0; i < tclistnum(tkeys); i++){
int ksiz;
const char *kbuf = tclistval(tkeys, i, &ksiz);
jbyteArray key = (*env)->NewByteArray(env, ksiz);
(*env)->SetByteArrayRegion(env, key, 0, ksiz, (jbyte *)kbuf);
(*env)->CallVoidMethod(env, keys, midadd, key);
(*env)->DeleteLocalRef(env, key);
}
tclistdel(tkeys);
(*env)->ReleaseByteArrayElements(env, prefix, pbuf, JNI_ABORT);
return keys;
}
int
set_host_agents (const char *addr, void (*func) (void *, void *, int),
void *arr)
{
TCLIST *tclist;
GSLList *list;
int data_nkey, count = 0;
data_nkey = get_int_from_keymap (addr, HOSTS);
if (data_nkey == 0)
return 1;
tclist = get_host_agent_list (data_nkey);
if (!tclist)
return 1;
list = tclist_to_gsllist (tclist);
if ((count = list_count (list)) == 0) {
free (list);
return 1;
}
func (list, arr, count);
list_remove_nodes (list);
tclistdel (tclist);
return 0;
}
/* metasearch */
JNIEXPORT jobject JNICALL Java_tokyocabinet_TDBQRY_metasearch
(JNIEnv *env, jobject self, jobjectArray others, jint type){
TDBQRY *qry = (TDBQRY *)(intptr_t)(*env)->GetLongField(env, self, tdbqry_fid_ptr);
int onum = (*env)->GetArrayLength(env, others);
TDBQRY *qrys[onum+1];
int qnum = 0;
qrys[qnum++] = qry;
jclass clsqry = (*env)->GetObjectClass(env, self);
for(int i = 0; i < onum; i++){
jobject oqry = (*env)->GetObjectArrayElement(env, others, i);
if((*env)->IsInstanceOf(env, oqry, clsqry))
qrys[qnum++] = (TDBQRY *)(intptr_t)(*env)->GetLongField(env, oqry, tdbqry_fid_ptr);
}
TCLIST *tkeys = tctdbmetasearch(qrys, qnum, type);
jclass clslist = (*env)->FindClass(env, CLSARRAYLIST);
jmethodID midinit = (*env)->GetMethodID(env, clslist, "<init>", "()V");
jobject pkeys = (*env)->NewObject(env, clslist, midinit);
jmethodID midadd = (*env)->GetMethodID(env, clslist, "add", "(L" CLSOBJECT ";)Z");
for(int i = 0; i < tclistnum(tkeys); i++){
int ksiz;
const char *kbuf = tclistval(tkeys, i, &ksiz);
jbyteArray pkey = (*env)->NewByteArray(env, ksiz);
(*env)->SetByteArrayRegion(env, pkey, 0, ksiz, (jbyte *)kbuf);
(*env)->CallVoidMethod(env, pkeys, midadd, pkey);
(*env)->DeleteLocalRef(env, pkey);
}
tclistdel(tkeys);
return pkeys;
}
/* RTDBIterValuesValsType.tp_iternext */
static PyObject *
RTDBIterValuesVals_tp_iternext(DBIter *self)
{
RDBBase *rdbbase = (RDBBase *)self->db;
void *key;
int key_size;
TCMAP *value;
TCLIST *valuevals;
PyObject *pyvaluevals;
if (rdbbase->changed) {
return set_error(Error, "DB changed during iteration");
}
Py_BEGIN_ALLOW_THREADS
key = tcrdbiternext(rdbbase->rdb, &key_size);
if (key) {
value = tcrdbtblget(rdbbase->rdb, key, key_size);
}
Py_END_ALLOW_THREADS
if (!key) {
if (tcrdbecode(rdbbase->rdb) == TTENOREC) {
return set_stopiteration_error();
}
return set_rdb_error(rdbbase->rdb, NULL);
}
valuevals = tcmapvals(value);
pyvaluevals = tclist_to_tuple(valuevals);
tcmapdel(value);
tclistdel(valuevals);
return pyvaluevals;
}
/* perform tblread command */
int dotblread(char *name, int rnum){
TCTDB *tdb;
int i, j, err, pksiz, rsiz;
char pkbuf[RECBUFSIZ];
const char *rbuf;
TCMAP *cols;
TDBQRY *qry;
TCLIST *res;
if(showprgr) printf("<Reading Test of Table>\n name=%s rnum=%d\n\n", name, rnum);
/* open a database */
tdb = tctdbnew();
tctdbsetxmsiz(tdb, rnum * 80);
tctdbsetcache(tdb, -1, rnum / 100, -1);
if(!tctdbopen(tdb, name, TDBOREADER)){
fprintf(stderr, "tctdbopen failed\n");
tctdbdel(tdb);
return 1;
}
err = FALSE;
/* loop for each record */
for(i = 1; i <= rnum; i++){
/* search for a record */
pksiz = sprintf(pkbuf, "%08d", i);
qry = tctdbqrynew(tdb);
tctdbqryaddcond(qry, "s", TDBQCSTREQ, pkbuf);
res = tctdbqrysearch(qry);
for(j = 0; j < tclistnum(res); j++){
rbuf = tclistval(res, j, &rsiz);
cols = tctdbget(tdb, rbuf, rsiz);
if(cols){
tcmapdel(cols);
} else {
fprintf(stderr, "tctdbget failed\n");
err = TRUE;
break;
}
}
tclistdel(res);
tctdbqrydel(qry);
/* print progression */
if(showprgr && rnum > 250 && i % (rnum / 250) == 0){
putchar('.');
fflush(stdout);
if(i == rnum || i % (rnum / 10) == 0){
printf(" (%08d)\n", i);
fflush(stdout);
}
}
}
/* close the database */
if(!tctdbclose(tdb)){
fprintf(stderr, "tctdbclose failed\n");
tctdbdel(tdb);
return 1;
}
tctdbdel(tdb);
if(showprgr && !err) printf("ok\n\n");
return err ? 1 : 0;
}
void grok_discover_init(grok_discover_t *gdt, grok_t *source_grok) {
TCLIST *names = NULL;
int i = 0, len = 0;
if (dgrok_init == 0) {
grok_discover_global_init();
}
gdt->complexity_tree = tctreenew2(tccmpint32, NULL);
gdt->base_grok = source_grok;
gdt->logmask = source_grok->logmask;
gdt->logdepth = source_grok->logdepth;
names = grok_pattern_name_list(source_grok);
len = tclistnum(names);
/* for each pattern, create a grok.
* Sort by complexity.
* loop
* for each pattern, try replacement
* if no replacements, break
*/
for (i = 0; i < len; i++) {
int namelen = 0;
const char *name = tclistval(names, i, &namelen);
int *key = malloc(sizeof(int));
grok_t *g = grok_new();
grok_clone(g, source_grok);
char *gpattern;
//if (asprintf(&gpattern, "%%{%.*s =~ /\\b/}", namelen, name) == -1) {
if (asprintf(&gpattern, "%%{%.*s}", namelen, name) == -1) {
perror("asprintf failed");
abort();
}
grok_compile(g, gpattern);
*key = complexity(g);
/* Low complexity should be skipped */
if (*key > -20) {
free((void *)g->pattern);
free(key);
grok_free_clone(g);
free(g);
continue;
}
*key *= 1000; /* Inflate so we can insert duplicates */
grok_log(gdt, LOG_DISCOVER, "Including pattern: (complexity: %d) %.*s",
*(int *)key, namelen, name);
while (!tctreeputkeep(gdt->complexity_tree, key, sizeof(int),
g, sizeof(grok_t))) {
*key--;
}
//grok_free_clone(g);
//free(key);
}
tclistdel(names);
}
/* perform map command */
static int procmap(const char *name, const char *dest, const char *fmstr){
TCADB *adb = tcadbnew();
ADBSKEL skel;
if(*name == '@'){
setskeltran(&skel);
if(!tcadbsetskel(adb, &skel)){
printerr(adb);
skel.del(skel.opq);
tcadbdel(adb);
return 1;
}
name++;
} else if(*name == '%'){
if(!tcadbsetskelmulti(adb, 8)){
printerr(adb);
tcadbdel(adb);
return 1;
}
name++;
}
if(!tcadbopen(adb, name)){
printerr(adb);
tcadbdel(adb);
return 1;
}
bool err = false;
TCBDB *bdb = tcbdbnew();
if(!tcbdbopen(bdb, dest, BDBOWRITER | BDBOCREAT | BDBOTRUNC)){
printerr(adb);
tcbdbdel(bdb);
tcadbdel(adb);
return 1;
}
if(fmstr){
TCLIST *keys = tcadbfwmkeys2(adb, fmstr, -1);
if(!tcadbmapbdb(adb, keys, bdb, mapbdbproc, NULL, -1)){
printerr(adb);
err = true;
}
tclistdel(keys);
} else {
if(!tcadbmapbdb(adb, NULL, bdb, mapbdbproc, NULL, -1)){
printerr(adb);
err = true;
}
}
if(!tcbdbclose(bdb)){
printerr(adb);
err = true;
}
tcbdbdel(bdb);
if(!tcadbclose(adb)){
printerr(adb);
err = true;
}
tcadbdel(adb);
return err ? 1 : 0;
}
static void rangeout_test(void *db, const char *command, int num, int vsiz,
int batch, unsigned int seed)
{
TCADB *adb = db;
struct keygen keygen;
TCLIST *args = tclistnew();
char start_key[KEYGEN_PREFIX_SIZE + 1];
char max[100];
char end_key[KEYGEN_PREFIX_SIZE + 1];
char binc[2];
keygen_init(&keygen, seed);
keygen_prefix(&keygen, start_key);
sprintf(max, "%d", batch);
keygen_prefix(&keygen, end_key);
end_key[KEYGEN_PREFIX_SIZE - 1] = '-' + 1;
sprintf(binc, "0");
tclistpush2(args, start_key);
tclistpush2(args, max);
tclistpush2(args, end_key);
tclistpush2(args, binc);
while (1) {
TCLIST *recs;
recs = do_tcadbmisc(adb, command, args);
if (tclistnum(recs) == 0)
break;
if (debug) {
const char *num_recs = tclistval2(recs, 0);
num -= atoi(num_recs);
if (num != 0 && atoi(num_recs) != batch)
die("Unexpected number of records are deleted");
}
tclistdel(recs);
}
if (debug && num != 0)
die("Unexpected number of records are deleted");
tclistdel(args);
}
/* perform list command */
static int proclist(const char *path, int omode, int max, bool pv, bool px,
const char *rlstr, const char *rustr, const char *ristr){
TCFDB *fdb = tcfdbnew();
if(g_dbgfd >= 0) tcfdbsetdbgfd(fdb, g_dbgfd);
if(!tcfdbopen(fdb, path, FDBOREADER | omode)){
printerr(fdb);
tcfdbdel(fdb);
return 1;
}
bool err = false;
if(rlstr || ristr){
TCLIST *keys = ristr ? tcfdbrange5(fdb, ristr, max) : tcfdbrange3(fdb, rlstr, rustr, max);
for(int i = 0; i < tclistnum(keys); i++){
int ksiz;
const char *kbuf = tclistval(keys, i, &ksiz);
printf("%s", kbuf);
if(pv){
int vsiz;
char *vbuf = tcfdbget2(fdb, kbuf, ksiz, &vsiz);
if(vbuf){
putchar('\t');
printdata(vbuf, vsiz, px);
tcfree(vbuf);
}
}
putchar('\n');
}
tclistdel(keys);
} else {
if(!tcfdbiterinit(fdb)){
printerr(fdb);
err = true;
}
int cnt = 0;
uint64_t id;
while((id = tcfdbiternext(fdb)) > 0){
printf("%llu", (unsigned long long)id);
if(pv){
int vsiz;
char *vbuf = tcfdbget(fdb, id, &vsiz);
if(vbuf){
putchar('\t');
printdata(vbuf, vsiz, px);
tcfree(vbuf);
}
}
putchar('\n');
if(max >= 0 && ++cnt >= max) break;
}
}
if(!tcfdbclose(fdb)){
if(!err) printerr(fdb);
err = true;
}
tcfdbdel(fdb);
return err ? 1 : 0;
}
static int
rdb_out(lua_State *L){
TCRDB *rdb = rdb_getrdb(L, 1);
int type = lua_type(L, 2);
if(type==LUA_TSTRING || type==LUA_TNUMBER){
size_t ksiz = 0;
const char *key = rdb_getarg(L, 2, &ksiz);
if(!tcrdbout(rdb, key, ksiz)) return rdb_error(L, rdb);
} else if(type==LUA_TTABLE){
TCLIST *list = array2tclist(L, 2);
int opts = luaL_optint(L, 3, 0);
TCLIST *useless = tcrdbmisc(rdb, "outlist", opts, list);
tclistdel(list);
tclistdel(useless);
} else return luaL_argerror(L, 2, "must be table, string, or number");
lua_pushboolean(L, 1);
return 1;
}
static PyObject *
search(PyObject *self, PyObject *args){
TCTDB *tdb;
int ecode, i, rsiz;
const char *rbuf, *name;
TCMAP *cols;
TDBQRY *qry;
TCLIST *res;
const char *dbname;
const char *sfield;
const char *stext;
const int *max;
PyObject* pDict = PyDict_New();
PyObject* pList = PyList_New(0);
if (!PyArg_ParseTuple(args, "sssi", &dbname, &sfield, &stext,&max))
return NULL;
tdb = tctdbnew();
if(!tctdbopen(tdb, dbname, TDBONOLCK | TDBOREADER)){
ecode = tctdbecode(tdb);
fprintf(stderr, "open error: %s\n", tctdberrmsg(ecode));
}
qry = tctdbqrynew(tdb);
tctdbqryaddcond(qry, sfield, TDBQCSTREQ, stext);
tctdbqrysetorder(qry, "savedate", TDBQOSTRDESC);
tctdbqrysetlimit(qry, max, 0);
res = tctdbqrysearch(qry);
for(i = 0; i < tclistnum(res); i++){
rbuf = tclistval(res, i, &rsiz);
cols = tctdbget(tdb, rbuf, rsiz);
if(cols){
tcmapiterinit(cols);
PyDict_SetItemString(pDict, "kid", Py_BuildValue("s",rbuf));
while((name = tcmapiternext2(cols)) != NULL){
PyDict_SetItemString(pDict, name, Py_BuildValue("s", tcmapget2(cols, name)));
}
PyList_Append(pList,pDict);
pDict = PyDict_New();
tcmapdel(cols);
}
}
tclistdel(res);
tctdbqrydel(qry);
if(!tctdbclose(tdb)){
ecode = tctdbecode(tdb);
fprintf(stderr, "close error: %s\n", tctdberrmsg(ecode));
}
tctdbdel(tdb);
return Py_BuildValue("O",pList);
}
static void range_atomic_test(void *db, int num, int vsiz, int batch,
unsigned int seed)
{
TCADB *adb = db;
struct keygen keygen;
TCLIST *args = tclistnew();
char start_key[KEYGEN_PREFIX_SIZE + 1];
char max[100];
char end_key[KEYGEN_PREFIX_SIZE + 1];
char binc[2];
keygen_init(&keygen, seed);
keygen_prefix(&keygen, start_key);
sprintf(max, "%d", batch);
keygen_prefix(&keygen, end_key);
end_key[KEYGEN_PREFIX_SIZE - 1] = '-' + 1;
sprintf(binc, "0");
tclistpush2(args, start_key);
tclistpush2(args, max);
tclistpush2(args, end_key);
tclistpush2(args, binc);
while (1) {
TCLIST *recs;
int num_recs;
recs = do_tcadbmisc(adb, "range_atomic", args);
num_recs = tclistnum(recs) / 2;
if (!num_recs)
break;
check_records(recs, &keygen, vsiz, num < batch ? num : batch);
tclistover2(args, 0, tclistval2(recs, 2 * (num_recs - 1)));
tclistdel(recs);
num -= num_recs;
}
if (debug && num)
die("Unexpected record num: %d", num);
tclistdel(args);
}
/* perform list command */
static int proclist(const char *path, int omode, int max, bool pv, bool px, const char *fmstr){
TCHDB *hdb = tchdbnew();
if(g_dbgfd >= 0) tchdbsetdbgfd(hdb, g_dbgfd);
if(!tchdbsetcodecfunc(hdb, _tc_recencode, NULL, _tc_recdecode, NULL)) printerr(hdb);
if(!tchdbopen(hdb, path, HDBOREADER | omode)){
printerr(hdb);
tchdbdel(hdb);
return 1;
}
bool err = false;
if(fmstr){
TCLIST *keys = tchdbfwmkeys2(hdb, fmstr, max);
for(int i = 0; i < tclistnum(keys); i++){
int ksiz;
const char *kbuf = tclistval(keys, i, &ksiz);
printdata(kbuf, ksiz, px);
if(pv){
int vsiz;
char *vbuf = tchdbget(hdb, kbuf, ksiz, &vsiz);
if(vbuf){
putchar('\t');
printdata(vbuf, vsiz, px);
tcfree(vbuf);
}
}
putchar('\n');
}
tclistdel(keys);
} else {
if(!tchdbiterinit(hdb)){
printerr(hdb);
err = true;
}
TCXSTR *key = tcxstrnew();
TCXSTR *val = tcxstrnew();
int cnt = 0;
while(tchdbiternext3(hdb, key, val)){
printdata(tcxstrptr(key), tcxstrsize(key), px);
if(pv){
putchar('\t');
printdata(tcxstrptr(val), tcxstrsize(val), px);
}
putchar('\n');
if(max >= 0 && ++cnt >= max) break;
}
tcxstrdel(val);
tcxstrdel(key);
}
if(!tchdbclose(hdb)){
if(!err) printerr(hdb);
err = true;
}
tchdbdel(hdb);
return err ? 1 : 0;
}
/*
* This checks if a user is currently logged in. It is called at the start
* of each request.
*
* There are upto three checks performed:
*
* 1) The session_id cookie from the browser is checked with the stored
* session_id generated at login.
* 2) The client_id from the browser (currently the user agent string) is
* checked against the stored client_id.
*
* 4) Optionally (enabled by default on the login screen) a check is made
* on the requesting ip address against the stored origin_ip that was
* used at login.
*
* If any of these checks fail, the request is denied and the user is
* punted to the login screen.
*/
bool is_logged_in(void)
{
char session_id[SID_LEN + 1];
TCTDB *tdb;
TDBQRY *qry;
TCLIST *res;
TCMAP *cols;
int rsize;
const char *rbuf;
bool login_ok = false;
if (!env_vars.http_cookie)
goto out3;
snprintf(session_id, sizeof(session_id), "%s",
env_vars.http_cookie + 11);
tdb = tctdbnew();
tctdbopen(tdb, SESSION_DB, TDBOREADER);
qry = tctdbqrynew(tdb);
tctdbqryaddcond(qry, "session_id", TDBQCSTREQ, session_id);
res = tctdbqrysearch(qry);
if (tclistnum(res) == 0)
goto out2;
rbuf = tclistval(res, 0, &rsize);
cols = tctdbget(tdb, rbuf, rsize);
tcmapiterinit(cols);
/* restrict_ip */
if (atoi(tcmapget2(cols, "restrict_ip")) == 1) {
/* origin_ip */
if (strcmp(tcmapget2(cols, "origin_ip"),
env_vars.remote_addr) != 0)
goto out;
}
/* client_id */
if (strcmp(tcmapget2(cols, "client_id"),
env_vars.http_user_agent) != 0)
goto out;
/* We got here, all checks are OK */
login_ok = true;
out:
tcmapdel(cols);
out2:
tctdbqrydel(qry);
tclistdel(res);
tctdbclose(tdb);
tctdbdel(tdb);
out3:
return login_ok;
}
/*
* Class: org_ejdb_driver_EJDBResultSet
* Method: close
* Signature: ()V
*/
JNIEXPORT void JNICALL Java_org_ejdb_driver_EJDBResultSet_close (JNIEnv *env, jobject obj) {
TCLIST *rs = get_rs_from_object(env, obj);
if (!rs) {
return;
}
tclistdel(rs);
set_rs_to_object(env, obj, NULL);
};
static int
rdb_fwmkeys(lua_State *L){
TCRDB *rdb = rdb_getrdb(L, 1);
size_t psiz = 0;
const char *prefix = rdb_getarg(L, 2, &psiz);
int max = luaL_optint(L, 3, -1);
TCLIST *keys = tcrdbfwmkeys(rdb, prefix, psiz, max);
tclist2array(L, keys);
tclistdel(keys);
return 1;
}
static VALUE cQuery_search(VALUE vself){
VALUE vqry, vary;
RDBQRY *qry;
TCLIST *res;
vqry = rb_iv_get(vself, RDBQRYVNDATA);
Data_Get_Struct(vqry, RDBQRY, qry);
res = tcrdbqrysearch(qry);
vary = listtovary(res);
tclistdel(res);
return vary;
}
/* range */
JNIEXPORT jobject JNICALL Java_tokyocabinet_BDB_range
(JNIEnv *env, jobject self, jbyteArray bkey, jboolean binc,
jbyteArray ekey, jboolean einc, jint max){
TCBDB *bdb = (TCBDB *)(intptr_t)(*env)->GetLongField(env, self, bdb_fid_ptr);
jboolean icbk;
jbyte *bkbuf;
int bksiz;
if(bkey){
bkbuf = (*env)->GetByteArrayElements(env, bkey, &icbk);
if(!bkbuf){
throwoutmem(env);
return NULL;
}
icbk = false;
bksiz = (*env)->GetArrayLength(env, bkey);
} else {
bkbuf = NULL;
bksiz = -1;
}
jboolean icek;
jbyte *ekbuf;
int eksiz;
if(ekey){
ekbuf = (*env)->GetByteArrayElements(env, ekey, &icek);
if(!ekbuf){
throwoutmem(env);
return NULL;
}
icek = false;
eksiz = (*env)->GetArrayLength(env, ekey);
} else {
ekbuf = NULL;
eksiz = -1;
}
TCLIST *tkeys = tcbdbrange(bdb, bkbuf, bksiz, binc, ekbuf, eksiz, einc, max);
jclass clslist = (*env)->FindClass(env, CLSARRAYLIST);
jmethodID midinit = (*env)->GetMethodID(env, clslist, "<init>", "()V");
jobject keys = (*env)->NewObject(env, clslist, midinit);
jmethodID midadd = (*env)->GetMethodID(env, clslist, "add", "(L" CLSOBJECT ";)Z");
for(int i = 0; i < tclistnum(tkeys); i++){
int ksiz;
const char *kbuf = tclistval(tkeys, i, &ksiz);
jbyteArray key = (*env)->NewByteArray(env, ksiz);
(*env)->SetByteArrayRegion(env, key, 0, ksiz, (jbyte *)kbuf);
(*env)->CallVoidMethod(env, keys, midadd, key);
(*env)->DeleteLocalRef(env, key);
}
tclistdel(tkeys);
(*env)->ReleaseByteArrayElements(env, ekey, ekbuf, JNI_ABORT);
(*env)->ReleaseByteArrayElements(env, bkey, bkbuf, JNI_ABORT);
return keys;
}
extern TCMAP *varytomap(VALUE vary){
int i;
TCLIST *keys;
TCMAP *recs = tcmapnew();
keys = varytolist(vary);
for(i = 0; i < tclistnum(keys); i++){
int ksiz;
const char *kbuf = tclistval(keys, i, &ksiz);
tcmapput(recs, kbuf, ksiz, "", 0);
}
tclistdel(keys);
return recs;
}
static PyObject *
RTDBQuery_search(RTDBQuery *self)
{
TCLIST *result;
PyObject *pyresult;
Py_BEGIN_ALLOW_THREADS
result = tcrdbqrysearch(self->rqry);
Py_END_ALLOW_THREADS
pyresult = tclist_to_tuple(result);
tclistdel(result);
return pyresult;
}
void parse_conf()
{
FILE *fp;
TCLIST *data;
TCMAP *map;
char *key, *val, buf[256];
const char *value;
fp = fopen("./conf/blog.conf", "r");
if(!fp) exit(0) ;
map = tcmapnew();
memset(buf, 0, sizeof(buf));
while ((fgets(buf, 255, fp)) != NULL)
{
trim(buf);
if(strlen(buf) == 0) continue;
if(buf[0] == '#') continue;
data = explode("=", buf);
if(tclistnum(data) == 2)
{
key = strdup(tclistval2(data, 0));
val = strdup(tclistval2(data, 1));
trim(key);
trim(val);
tcmapput(map, key, strlen(key), val, strlen(val));
safe_free(key);
safe_free(val);
}
tclistdel(data);
memset(buf, 0, sizeof(buf));
}
fclose(fp);
VALIDATE_INT("blog_page_size", value, conf.page.blog)
VALIDATE_INT("admin_page_size", value, conf.page.admin)
VALIDATE_INT("comment_page_size", value, conf.page.comment)
VALIDATE_STRINT("db", value, conf.path)
VALIDATE_STRINT("username", value, conf.username)
VALIDATE_STRINT("password", value, conf.password)
tcmapdel(map);
}
