/
Libconfig.xs
1607 lines (1526 loc) · 46.3 KB
/
Libconfig.xs
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// vi:filetype=c noet sw=4 ts=4 fdm=marker
#ifdef __cplusplus
extern "C" {
#endif
#include <EXTERN.h>
#include <perl.h>
#include <XSUB.h>
#ifdef __cplusplus
}
#endif
#include <libconfig.h>
#define UINTNUM 2147483647
#define LIBCONFIG_OK 0
#define LIBCONFIG_ERR_COMMON -1
#define LIBCONFIG_ERR_INPUT -2
typedef config_t *Conf__Libconfig;
typedef config_setting_t *Conf__Libconfig__Settings;
void auto_check_and_create(Conf__Libconfig , const char *, config_setting_t **, char **);
int sv2int(config_setting_t *, SV *);
int sv2float(config_setting_t *, SV *);
int sv2string(config_setting_t *, SV *);
int sv2addint(const char *, config_setting_t *, config_setting_t *, SV *);
int sv2addfloat(const char *, config_setting_t *, config_setting_t *, SV *);
int sv2addstring(const char *, config_setting_t *, config_setting_t *, SV *);
int sv2addarray(config_setting_t *, char *, config_setting_t *, SV *);
int sv2addobject(config_setting_t *, char *, config_setting_t *, SV *);
void set_scalar(config_setting_t *, SV *, int , int *);
void set_scalar_elem(config_setting_t *, int, SV *, int, int *);
void set_array(config_setting_t *, AV *, int *);
void set_hash(config_setting_t *, HV *, int *, int);
int set_scalarvalue(config_setting_t *, const char *, SV *, int, int);
int set_arrayvalue(config_setting_t *, const char *, AV *, int);
int set_hashvalue(config_setting_t *, const char *, HV *, int);
int get_general_array(config_setting_t *, SV **);
int get_general_list(config_setting_t *, SV **);
int get_general_object(config_setting_t *, SV **);
int get_general_value(Conf__Libconfig, const char *, SV **);
int set_boolean_value(Conf__Libconfig, const char *, SV *);
int set_general_value(Conf__Libconfig, const char *, SV *);
void remove_scalar_node(config_setting_t *, const char *, int, int *);
void
set_scalar(config_setting_t *settings, SV *value, int valueType, int *status)
{
if (settings == NULL) {
Perl_warn(aTHX_ "[WARN] Settings is null in set_scalar!");
}
switch (valueType) {
case CONFIG_TYPE_INT:
*status = config_setting_set_int(settings, SvIV(value));
break;
case CONFIG_TYPE_INT64:
*status = config_setting_set_int64(settings, SvUV(value));
break;
case CONFIG_TYPE_BOOL:
*status = config_setting_set_bool(settings, SvIV(value));
break;
case CONFIG_TYPE_FLOAT:
*status = config_setting_set_float(settings, SvNV(value));
break;
case CONFIG_TYPE_STRING:
*status = config_setting_set_string(settings, SvPV_nolen(value));
break;
default:
Perl_croak(aTHX_ "[ERROR] Scalar have not this type!");
}
}
void
set_scalar_elem(config_setting_t *settings, int idx, SV *value, int valueType, int *status)
{
config_setting_t *settings_item;
if (settings == NULL) {
Perl_warn(aTHX_ "[WARN] Settings is null in set_scalar_elem!");
}
switch (valueType) {
case CONFIG_TYPE_INT:
settings_item = config_setting_set_int_elem(settings, idx, SvIV(value));
break;
case CONFIG_TYPE_INT64:
settings_item = config_setting_set_int64_elem(settings, idx, SvUV(value));
break;
case CONFIG_TYPE_BOOL:
settings_item = config_setting_set_bool_elem(settings, idx, SvIV(value));
break;
case CONFIG_TYPE_FLOAT:
settings_item = config_setting_set_float_elem(settings, idx, SvNV(value));
break;
case CONFIG_TYPE_STRING:
settings_item = config_setting_set_string_elem(settings, idx, SvPV_nolen(value));
break;
default:
Perl_croak(aTHX_ "[ERROR] Scalar element have not this type!");
}
*status = !settings_item ? 0 : 1;
}
void
set_array(config_setting_t *settings, AV *value, int *status)
{
SV *sv;
int valueMaxIndex;
int i;
int type;
int elemStatus;
int allStatus;
SV *g_v = newSViv(2);
allStatus = 1;
#if PERL_API_REVISION <= 5 && PERL_API_VERSION <= 32
valueMaxIndex = (int)av_len(value);
#else
valueMaxIndex = (int)av_count(value) - 1;
#endif
for (i = 0; i <= valueMaxIndex; i ++)
{
sv = *(av_fetch(value, i, 0));
type = (int)(log(SvIOK(sv) + SvNOK(sv) + SvPOK(sv))/log(2)) - (SvIOK(g_v) == 256 ? 5 : 13);
if (type == 3) {
if (SvUV(sv) <= UINTNUM) type = 2;
}
set_scalar_elem(settings, -1, sv, type, &elemStatus);
allStatus = allStatus | elemStatus;
}
*status = allStatus;
}
void
set_hash(config_setting_t *settings, HV *value, int *status, int booldefinedflag)
{
HE* he;
I32 keyLen;
char *key;
int elemStatus;
int allStatus;
SV* sv;
allStatus = 1;
hv_iterinit(value);
while ((he = hv_iternext(value)))
{
key = hv_iterkey(he, &keyLen);
sv = hv_iterval(value, he);
// Only support simple hash
elemStatus = set_scalarvalue(settings, key, sv, 0, booldefinedflag);
allStatus = allStatus | elemStatus;
}
*status = allStatus;
}
int
set_scalarvalue(config_setting_t *settings, const char *key, SV *value, int flag, int booldefined)
{
int type;
int returnStatus;
config_setting_t *settings_item;
config_setting_t *settings_parent;
SV *g_v = newSViv(2);
if (settings == NULL) {
Perl_warn(aTHX_ "[WARN] Settings is null in set_scalarvalue!");
return 0;
}
if (SvIOK(value) + SvNOK(value) + SvPOK(value) == 0) {
type = (int)(log(SvROK(value))/log(2)) - (SvIOK(g_v) == 256 ? 10 : 18);
} else {
type = (int)(log(SvIOK(value) + SvNOK(value) + SvPOK(value) + SvROK(value))/log(2)) - (SvIOK(g_v) == 256 ? 5 : 13);
}
if (type == 3) {
if (SvUV(value) <= UINTNUM) type = 2;
if ((SvUV(value) == 0 || SvUV(value) == 1) && booldefined == 2) type = 6;
}
returnStatus = 0;
settings_parent = settings->parent;
switch (flag) {
case 1:
{
if (settings->type == type)
set_scalar(settings, value, type, &returnStatus);
else {
size_t nameLength = strlen(settings->name);
char *name = (char *)malloc(nameLength + 1);
if (!name) Perl_croak(aTHX_ "[ERROR] malloc is fail!!");
strncpy(name, settings->name, nameLength);
name[nameLength] = 0;
remove_scalar_node(settings_parent, settings->name, settings->type, &returnStatus);
set_scalarvalue(settings_parent, name, value, 0, 0);
if (name) free(name);
}
break;
}
default:
{
settings_item = config_setting_add(settings, key, type);
set_scalar(settings_item, value, type, &returnStatus);
}
}
return returnStatus;
}
int
set_arrayvalue(config_setting_t *settings, const char *key, AV *value, int flag)
{
int returnStatus;
config_setting_t *settings_item;
if (settings == NULL) {
Perl_warn(aTHX_ "[WARN] Settings is null in set_arrayvalue!");
return 0;
}
returnStatus = 0;
switch (settings->type) {
case CONFIG_TYPE_INT:
case CONFIG_TYPE_INT64:
case CONFIG_TYPE_FLOAT:
case CONFIG_TYPE_BOOL:
case CONFIG_TYPE_STRING:
Perl_croak(aTHX_ "[ERROR] Scalar can't add array node!");
break;
case CONFIG_TYPE_ARRAY:
case CONFIG_TYPE_LIST:
set_array(settings, value, &returnStatus);
break;
case CONFIG_TYPE_GROUP:
settings_item = config_setting_add(settings, key, (flag ? CONFIG_TYPE_LIST : CONFIG_TYPE_ARRAY));
set_array(settings_item, value, &returnStatus);
break;
}
return returnStatus;
}
int
set_hashvalue(config_setting_t *settings, const char *key, HV *value, int booldefinedflag)
{
int returnStatus;
config_setting_t *settings_item;
if (settings == NULL) {
Perl_warn(aTHX_ "[WARN] Settings is null in set_hashvalue!");
return 0;
}
returnStatus = 0;
switch (settings->type) {
case CONFIG_TYPE_INT:
case CONFIG_TYPE_INT64:
case CONFIG_TYPE_FLOAT:
case CONFIG_TYPE_BOOL:
case CONFIG_TYPE_STRING:
Perl_croak(aTHX_ "[ERROR] Scalar can't add hash node!");
break;
case CONFIG_TYPE_ARRAY:
Perl_croak(aTHX_ "[ERROR] Array can't add hash node!");
break;
case CONFIG_TYPE_LIST:
settings_item = config_setting_add(settings, NULL, CONFIG_TYPE_GROUP);
set_hash(settings_item, value, &returnStatus, booldefinedflag);
break;
case CONFIG_TYPE_GROUP:
settings_item = config_setting_add(settings, key, CONFIG_TYPE_GROUP);
set_hash(settings_item, value, &returnStatus, booldefinedflag);
break;
}
return returnStatus;
}
/* {{{ remove_scalar_node */
void
remove_scalar_node(config_setting_t *settings, const char *name, int type, int *status)
{
if (type == CONFIG_TYPE_INT || type == CONFIG_TYPE_INT64 || type == CONFIG_TYPE_FLOAT || type == CONFIG_TYPE_STRING || type == CONFIG_TYPE_BOOL)
*status = config_setting_remove(settings, name);
else
Perl_croak(aTHX_ "[ERROR] Only can remove scalar setttings!");
}
/* }}} */
/* {{{ function */
int sv2int(config_setting_t *setting, SV *val)
{
int ret = LIBCONFIG_OK;
if (SvUV(val) > INT_MAX || SvIV(val) < INT_MIN) {
setting->type = CONFIG_TYPE_INT64;
ret = CONFIG_TRUE == config_setting_set_int64(setting, (long long)SvIV(val)) ? LIBCONFIG_OK : LIBCONFIG_ERR_COMMON;
} else {
setting->type = CONFIG_TYPE_INT;
ret = CONFIG_TRUE == config_setting_set_int(setting, SvIV(val)) ? LIBCONFIG_OK : LIBCONFIG_ERR_COMMON;
}
return ret;
}
int sv2float(config_setting_t *setting, SV *val)
{
setting->type = CONFIG_TYPE_FLOAT;
return CONFIG_TRUE == config_setting_set_float(setting, SvNV(val)) ? LIBCONFIG_OK : LIBCONFIG_ERR_COMMON;
}
int sv2string(config_setting_t *setting, SV *val)
{
setting->type = CONFIG_TYPE_STRING;
return CONFIG_TRUE == config_setting_set_string(setting, SvPV_nolen(val)) ? LIBCONFIG_OK : LIBCONFIG_ERR_COMMON;
}
int sv2addint(const char *key, config_setting_t *setting, config_setting_t *child_setting, SV *val)
{
int ret = LIBCONFIG_OK;
// boolean and int32 are IV, so they can only be reduced to one, namely int32
if (SvUV(val) > INT_MAX || SvIV(val) < INT_MIN)
{
if (child_setting == NULL)
{
child_setting = config_setting_add(setting, key, CONFIG_TYPE_INT64);
}
else
{
child_setting->type = CONFIG_TYPE_INT64;
}
ret = CONFIG_TRUE == config_setting_set_int64(child_setting, (long long)SvIV(val)) ? LIBCONFIG_OK : LIBCONFIG_ERR_COMMON;
}
else
{
if (child_setting == NULL)
{
child_setting = config_setting_add(setting, key, CONFIG_TYPE_INT);
}
else
{
child_setting->type = CONFIG_TYPE_INT;
}
ret = CONFIG_TRUE == config_setting_set_int(child_setting, SvIV(val)) ? LIBCONFIG_OK : LIBCONFIG_ERR_COMMON;
}
return ret;
}
int sv2addfloat(const char *key, config_setting_t *setting, config_setting_t *child_setting, SV *val)
{
if (child_setting == NULL)
{
child_setting = config_setting_add(setting, key, CONFIG_TYPE_FLOAT);
} else {
child_setting->type = CONFIG_TYPE_FLOAT;
}
return CONFIG_TRUE == config_setting_set_float(child_setting, SvNV(val)) ? LIBCONFIG_OK : LIBCONFIG_ERR_COMMON;
}
int sv2addstring(const char *key, config_setting_t *setting, config_setting_t *child_setting, SV *val)
{
if (child_setting == NULL)
{
child_setting = config_setting_add(setting, key, CONFIG_TYPE_STRING);
} else {
child_setting->type = CONFIG_TYPE_STRING;
}
return CONFIG_TRUE == config_setting_set_string(child_setting, SvPV_nolen(val)) ? LIBCONFIG_OK : LIBCONFIG_ERR_COMMON;
}
int sv2addarray(config_setting_t *parent_setting, char *key, config_setting_t *setting, SV *sv)
{
int ret = LIBCONFIG_OK;
AV *av = (AV *)SvRV(sv);
#if PERL_API_REVISION <= 5 && PERL_API_VERSION <= 32
int avlen = (int)av_len(av) + 1;
#else
int avlen = (int)av_count(av);
#endif
if (avlen < 1)
{
return 0;
}
// get the first one
int i = 0;
int is_setting_array_type = 1;
SV *child_sv_0 = *(av_fetch(av, i, 0));
int save_type = SvROK(child_sv_0) ? SvTYPE(SvRV(child_sv_0)) : SvTYPE(child_sv_0);
for (i ++; i < avlen; i ++)
{
SV *child_sv = *(av_fetch(av, i, 0));
if (save_type != (SvROK(child_sv) ? SvTYPE(SvRV(child_sv)) : SvTYPE(child_sv)))
{
is_setting_array_type = 0;
break;
}
}
if (setting == NULL)
{
setting = config_setting_add(parent_setting, key, is_setting_array_type ? CONFIG_TYPE_ARRAY : CONFIG_TYPE_LIST);
}
else
{
setting->type = is_setting_array_type ? CONFIG_TYPE_ARRAY : CONFIG_TYPE_LIST;
}
int settinglen = config_setting_length(setting);
// Perl_warn(aTHX_ "ss name: %s av index: %d, settinglen: %d and setting type: %d", setting->name, avlen, settinglen, setting->type);
for (i = 0; i < avlen; i ++)
{
SV *child_sv = *(av_fetch(av, i, 0));
// check type
config_setting_t *child_setting = NULL;
if (SvROK(child_sv))
{
switch (SvTYPE(SvRV(child_sv)))
{
case SVt_PVAV:
{
child_setting = config_setting_get_elem(setting, i);
ret += sv2addarray(setting, NULL, child_setting, child_sv);
break;
}
case SVt_PVHV:
{
child_setting = config_setting_get_elem(setting, i);
ret += sv2addobject(setting, NULL, child_setting, child_sv);
break;
}
default:
break;
}
}
else
{
switch (SvTYPE(child_sv))
{
case SVt_IV:
{
child_setting = config_setting_get_elem(setting, i);
ret += sv2addint(NULL, setting, child_setting, child_sv);
break;
}
case SVt_NV:
{
child_setting = config_setting_get_elem(setting, i);
ret += sv2addfloat(NULL, setting, child_setting, child_sv);
break;
}
case SVt_PV:
{
child_setting = config_setting_get_elem(setting, i);
ret += sv2addstring(NULL, setting, child_setting, child_sv);
break;
}
default:
break;
}
}
}
while (settinglen > avlen)
{
ret += CONFIG_TRUE == config_setting_remove_elem(setting, avlen) ? LIBCONFIG_OK : LIBCONFIG_ERR_COMMON;
settinglen = config_setting_length(setting);
}
return ret;
}
int sv2addobject(config_setting_t *parent_setting, char *key, config_setting_t *setting, SV *sv)
{
if (setting == NULL)
{
setting = config_setting_add(parent_setting, key, CONFIG_TYPE_GROUP);
}
int ret = LIBCONFIG_OK;
HV *hv = (HV *)SvRV(sv);
hv_iterinit(hv);
HE *he = NULL;
while ((he = hv_iternext(hv)))
{
I32 len;
char *key = hv_iterkey(he, &len);
SV *val = hv_iterval(hv, he);
config_setting_t *child_setting = NULL;
if (SvROK(val))
{
switch (SvTYPE(SvRV(val)))
{
case SVt_PVAV:
{
ret += sv2addarray(setting, key, child_setting, val);
break;
}
case SVt_PVHV:
{
ret += sv2addobject(setting, key, child_setting, val);
break;
}
default:
break;
}
}
else
{
switch (SvTYPE(val))
{
case SVt_IV:
{
ret += sv2addint(key, setting, child_setting, val);
break;
}
case SVt_NV:
{
ret += sv2addfloat(key, setting, child_setting, val);
break;
}
case SVt_PV:
{
ret += sv2addstring(key, setting, child_setting, val);
break;
}
default:
break;
}
}
}
return ret;
}
/* }}} */
/* {{{ set value */
int set_general_value(Conf__Libconfig conf, const char *path, SV *sv)
{
int ret = LIBCONFIG_OK;
config_setting_t *parent_setting;
char *start_path;
config_setting_t *elem = path != NULL && strlen(path) == 0 ? config_root_setting(conf) : config_lookup(conf, path);
if (elem == NULL)
{
auto_check_and_create(conf, path, &parent_setting, &start_path);
}
if (SvROK(sv))
{
switch (SvTYPE(SvRV(sv)))
{
case SVt_PVAV:
{
ret += sv2addarray(parent_setting, start_path, elem, sv);
break;
}
case SVt_PVHV:
{
ret += sv2addobject(parent_setting, start_path, elem, sv);
break;
}
default:
break;
}
}
else
{
switch (SvTYPE(sv))
{
case SVt_IV:
{
ret = elem ? sv2int(elem, sv) : sv2addint(start_path, parent_setting, elem, sv);
break;
}
case SVt_NV:
{
ret = elem ? sv2float(elem, sv) : sv2addfloat(start_path, parent_setting, elem, sv);
break;
}
case SVt_PV:
{
ret = elem ? sv2string(elem, sv) : sv2addstring(start_path, parent_setting, elem, sv);
break;
}
default:
break;
}
}
return ret;
}
void auto_check_and_create(Conf__Libconfig conf, const char *path, config_setting_t **parent_setting_pptr, char **start_path_pptr)
{
config_setting_t *root_setting = config_root_setting(conf);
config_setting_t *parent_setting = root_setting;
config_setting_t *child_setting = root_setting;
int path_len = strlen(path);
char *tmp_path = (char *)malloc(path_len + 1);
char *start_path = (char *)path;
char *end_path = strchr(start_path, '.');
if (end_path != NULL)
{
sprintf(tmp_path, "%.*s", (int)(end_path - start_path), start_path);
start_path = end_path + 1;
child_setting = config_setting_get_member(parent_setting, tmp_path);
if (child_setting == NULL)
{
child_setting = config_setting_add(parent_setting, tmp_path, CONFIG_TYPE_GROUP);
}
parent_setting = child_setting;
while ((end_path = strrchr(start_path, '.')))
{
sprintf(tmp_path, "%.*s", (int)(end_path - start_path), start_path);
start_path = end_path + 1;
child_setting = config_setting_get_member(parent_setting, tmp_path);
if (child_setting == NULL)
{
child_setting = config_setting_add(parent_setting, tmp_path, CONFIG_TYPE_GROUP);
}
parent_setting = child_setting;
}
}
free(tmp_path);
*parent_setting_pptr = parent_setting;
*start_path_pptr = start_path;
}
int set_boolean_value(Conf__Libconfig conf, const char *path, SV *sv)
{
int ret = LIBCONFIG_OK;
switch (SvTYPE(sv))
{
case SVt_IV:
case SVt_PV:
{
config_setting_t *elem = path != NULL && strlen(path) == 0 ? config_root_setting(conf) : config_lookup(conf, path);
if (!elem)
{
config_setting_t *parent_setting;
char *start_path;
auto_check_and_create(conf, path, &parent_setting, &start_path);
elem = config_setting_add(parent_setting, start_path, CONFIG_TYPE_BOOL);
} else {
elem->type = CONFIG_TYPE_BOOL;
}
if (SvTYPE(sv) == SVt_PV) {
if (strcasecmp(SvPV_nolen(sv), "true") == 0) {
ret = CONFIG_TRUE == config_setting_set_bool(elem, 1) ? LIBCONFIG_OK : LIBCONFIG_ERR_COMMON;
} else if (strcasecmp(SvPV_nolen(sv), "false") == 0) {
ret = CONFIG_TRUE == config_setting_set_bool(elem, 0) ? LIBCONFIG_OK : LIBCONFIG_ERR_COMMON;
} else {
ret = LIBCONFIG_ERR_INPUT;
}
} else {
ret = CONFIG_TRUE == config_setting_set_bool(elem, SvIV(sv)) ? LIBCONFIG_OK : LIBCONFIG_ERR_COMMON;
}
break;
}
default:
{
ret = LIBCONFIG_ERR_INPUT;
}
}
return ret;
}
/* }}} */
/* {{{ get value */
int
get_general_value(Conf__Libconfig conf, const char *path, SV **svref)
{
config_setting_t *elem = path != NULL && strlen(path) == 0 ? config_root_setting(conf) : config_lookup(conf, path);
if (NULL == elem)
{
// Perl_warn(aTHX_ "[WARN] elem is null in %s", path);
*svref = newSVpvn("", 0);
return LIBCONFIG_ERR_INPUT;
}
switch (config_setting_type(elem))
{
case CONFIG_TYPE_BOOL:
*svref = newSViv(config_setting_get_bool(elem));
break;
case CONFIG_TYPE_INT:
*svref = newSViv(config_setting_get_int(elem));
break;
case CONFIG_TYPE_INT64:
*svref = newSViv(elem->value.llval);
break;
case CONFIG_TYPE_FLOAT:
*svref = newSVnv(config_setting_get_float(elem));
break;
case CONFIG_TYPE_STRING:
{
const char *val = config_setting_get_string(elem);
*svref = newSVpvn(val, strlen(val));
break;
}
case CONFIG_TYPE_ARRAY:
{
return get_general_array(elem, svref);
}
case CONFIG_TYPE_LIST:
{
return get_general_list(elem, svref);
}
case CONFIG_TYPE_GROUP:
{
return get_general_object(elem, svref);
}
default:
{
Perl_warn(aTHX_ "[WARN] Scalar have not this type: %d in %s", config_setting_type(elem), path);
*svref = newSV(0);
return LIBCONFIG_ERR_COMMON;
}
}
return LIBCONFIG_OK;
}
int get_general_array(config_setting_t *setting, SV **sv_pptr)
{
AV *child_av_ptr = newAV();
if (setting == NULL || setting->type != CONFIG_TYPE_ARRAY)
{
*sv_pptr = newRV_inc((SV *)child_av_ptr);
return LIBCONFIG_ERR_COMMON;
}
int arr_len = config_setting_length(setting);
int i = 0;
for (; i < arr_len; i++)
{
config_setting_t *child_setting = config_setting_get_elem(setting, i);
switch (config_setting_type(child_setting))
{
case CONFIG_TYPE_BOOL:
{
av_push(child_av_ptr, newSViv(config_setting_get_bool(child_setting)));
break;
}
case CONFIG_TYPE_INT:
{
av_push(child_av_ptr, newSViv(config_setting_get_int(child_setting)));
break;
}
case CONFIG_TYPE_INT64:
{
av_push(child_av_ptr, newSViv(child_setting->value.llval));
break;
}
case CONFIG_TYPE_FLOAT:
{
av_push(child_av_ptr, newSVnv(config_setting_get_float(child_setting)));
break;
}
case CONFIG_TYPE_STRING:
{
const char *child_val = config_setting_get_string(child_setting);
av_push(child_av_ptr, newSVpvn(child_val, strlen(child_val)));
break;
}
default:
{
Perl_warn(aTHX_ "[WARN] Array have not this type: %d", config_setting_type(setting));
*sv_pptr = newRV_inc((SV *)child_av_ptr);
return LIBCONFIG_ERR_COMMON;
}
}
}
*sv_pptr = newRV_inc((SV *)child_av_ptr);
return LIBCONFIG_OK;
}
int get_general_list(config_setting_t *setting, SV **sv_pptr)
{
AV *child_av_ptr = newAV();
if (setting == NULL || setting->type != CONFIG_TYPE_LIST)
{
*sv_pptr = newRV_inc((SV *)child_av_ptr);
return LIBCONFIG_ERR_INPUT;
}
int list_size = config_setting_length(setting);
int i = 0;
for (; i < list_size; i++)
{
config_setting_t *child_setting = config_setting_get_elem(setting, i);
switch (config_setting_type(child_setting))
{
case CONFIG_TYPE_BOOL:
{
av_push(child_av_ptr, newSViv(config_setting_get_bool(child_setting)));
break;
}
case CONFIG_TYPE_INT:
{
av_push(child_av_ptr, newSViv(config_setting_get_int(child_setting)));
break;
}
case CONFIG_TYPE_INT64:
{
av_push(child_av_ptr, newSViv(child_setting->value.llval));
break;
}
case CONFIG_TYPE_FLOAT:
{
av_push(child_av_ptr, newSVnv(config_setting_get_float(child_setting)));
break;
}
case CONFIG_TYPE_STRING:
{
const char *child_val = config_setting_get_string(child_setting);
av_push(child_av_ptr, newSVpvn(child_val, strlen(child_val)));
break;
}
case CONFIG_TYPE_ARRAY:
{
SV *sv;
if (get_general_array(child_setting, &sv) == LIBCONFIG_OK)
{
av_push(child_av_ptr, sv);
}
// ignore error
break;
}
case CONFIG_TYPE_LIST:
{
SV *sv;
if (get_general_list(child_setting, &sv) == LIBCONFIG_OK);
{
av_push(child_av_ptr, sv);
}
// ignore error
break;
}
case CONFIG_TYPE_GROUP:
{
SV *sv;
if (get_general_object(child_setting, &sv) == LIBCONFIG_OK);
{
av_push(child_av_ptr, sv);
}
// ignore error
break;
}
default:
{
Perl_warn(aTHX_ "[WARN] List have not this type: %d in [%d]", config_setting_type(setting), i);
*sv_pptr = newRV_inc((SV *)child_av_ptr);
return LIBCONFIG_ERR_COMMON;
}
}
}
*sv_pptr = newRV_inc((SV *)child_av_ptr);
return LIBCONFIG_OK;
}
int get_general_object(config_setting_t *setting, SV **sv_pptr)
{
HV *child_hv_ptr = newHV();
if (setting == NULL || setting->type != CONFIG_TYPE_GROUP)
{
*sv_pptr = newRV_inc((SV *)child_hv_ptr);
return LIBCONFIG_ERR_INPUT;
}
int obj_cnt = config_setting_length(setting);
int i = 0;
for (; i < obj_cnt; i++)
{
config_setting_t *child_setting = config_setting_get_elem(setting, i);
switch (config_setting_type(child_setting))
{
case CONFIG_TYPE_BOOL:
{
hv_store(child_hv_ptr, child_setting->name, strlen(child_setting->name), newSViv(config_setting_get_bool(child_setting)), 0);
break;
}
case CONFIG_TYPE_INT:
{
hv_store(child_hv_ptr, child_setting->name, strlen(child_setting->name), newSViv(config_setting_get_int(child_setting)), 0);
break;
}
case CONFIG_TYPE_INT64:
{
hv_store(child_hv_ptr, child_setting->name, strlen(child_setting->name), newSViv(child_setting->value.llval), 0);
break;
}
case CONFIG_TYPE_FLOAT:
{
hv_store(child_hv_ptr, child_setting->name, strlen(child_setting->name), newSVnv(config_setting_get_float(child_setting)), 0);
break;
}
case CONFIG_TYPE_STRING:
{
const char *child_val = config_setting_get_string(child_setting);
hv_store(child_hv_ptr, child_setting->name, strlen(child_setting->name), newSVpvn(child_val, strlen(child_val)), 0);
break;
}
case CONFIG_TYPE_ARRAY:
{
SV *sv;
if (get_general_array(child_setting, &sv) == LIBCONFIG_OK)
{
hv_store(child_hv_ptr, child_setting->name, strlen(child_setting->name), sv, 0);
}
// ignore error
break;
}
case CONFIG_TYPE_LIST:
{
SV *sv;
if (get_general_list(child_setting, &sv) == LIBCONFIG_OK)
{
hv_store(child_hv_ptr, child_setting->name, strlen(child_setting->name), sv, 0);
}
// ignore error
break;
}
case CONFIG_TYPE_GROUP:
{
SV *sv;
if (get_general_object(child_setting, &sv) == LIBCONFIG_OK)
{
hv_store(child_hv_ptr, child_setting->name, strlen(child_setting->name), sv, 0);
}
// ignore error
break;
}
default:
{
Perl_warn(aTHX_ "[WARN] Object have not this type: %d", config_setting_type(setting));
*sv_pptr = newRV_inc((SV *)child_hv_ptr);
return LIBCONFIG_ERR_COMMON;
}
}
}
*sv_pptr = newRV_inc((SV *)child_hv_ptr);
return LIBCONFIG_OK;
}
/* }}} */
/*
* Module start
**/
MODULE = Conf::Libconfig PACKAGE = Conf::Libconfig PREFIX = libconfig_
Conf::Libconfig
libconfig_new(packname="Conf::Libconfig")
char *packname
PREINIT:
CODE:
{
config_t *pConf = (config_t *)safemalloc(sizeof(config_t));
if (pConf)
config_init(pConf);
RETVAL = pConf;
}
OUTPUT:
RETVAL
void
libconfig_delete(conf)
Conf::Libconfig conf
CODE:
config_destroy(conf);
void
libconfig_DESTROY(conf)
Conf::Libconfig conf
CODE:
config_destroy(conf);
double
libconfig_getversion(conf)
Conf::Libconfig conf
CODE:
{
#if (((LIBCONFIG_VER_MAJOR == 1) && (LIBCONFIG_VER_MINOR >= 4)) \
|| (LIBCONFIG_VER_MAJOR > 1))
char tmpChar[16];
sprintf(tmpChar, "%d.%d%d", LIBCONFIG_VER_MAJOR, LIBCONFIG_VER_MINOR, LIBCONFIG_VER_REVISION);
RETVAL = atof(tmpChar);
#else
RETVAL = 1.32;
#endif
}
OUTPUT:
RETVAL
int
libconfig_read(conf, stream)
Conf::Libconfig conf
FILE *stream
PREINIT:
CODE:
config_read(conf, stream);
int
libconfig_read_file(conf, filename)
Conf::Libconfig conf
const char *filename
CODE:
{
RETVAL = config_read_file(conf, filename);
}
OUTPUT:
RETVAL
int
libconfig_read_string(conf, string)
Conf::Libconfig conf