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mogilefs.c
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mogilefs.c
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/**
* Copyright (c) 2008 Lars Strojny <[email protected]>
* Copyright (c) 2008 Timu Eren <[email protected]>
* Copyright (c) 2007 Khalid Ahsein <[email protected]>
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* * Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of the PHP MogileFS authors nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#define _GNU_SOURCE
#include <stdio.h>
#undef _GNU_SOURCE
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "php.h"
#include "php_ini.h"
#include "ext/standard/info.h"
#include "ext/standard/url.h"
#include "ext/standard/php_string.h"
#include "zend_extensions.h"
#include "zend_interfaces.h"
#include "zend_exceptions.h"
#include "php_mogilefs.h"
#include <ne_socket.h>
#include <ne_session.h>
#include <ne_utils.h>
#include <ne_auth.h>
#include <ne_basic.h>
#if (PHP_MAJOR_VERSION == 5 && PHP_MINOR_VERSION > 2) || PHP_MAJOR_VERSION > 5
# define MOGILEFS_ARG_INFO
#else
# define MOGILEFS_ARG_INFO static
#endif
/* {{{ arginfo */
MOGILEFS_ARG_INFO
ZEND_BEGIN_ARG_INFO(arginfo_MogileFs_isConnected, 0)
ZEND_END_ARG_INFO()
MOGILEFS_ARG_INFO
ZEND_BEGIN_ARG_INFO(arginfo_MogileFs_connect, 0)
ZEND_ARG_INFO(0, host)
ZEND_ARG_INFO(0, port)
ZEND_ARG_INFO(0, domain)
ZEND_ARG_INFO(0, timeout)
ZEND_END_ARG_INFO()
MOGILEFS_ARG_INFO
ZEND_BEGIN_ARG_INFO(arginfo_MogileFs_setReadTimeout, 0)
ZEND_ARG_INFO(0, readTimeout)
ZEND_END_ARG_INFO()
MOGILEFS_ARG_INFO
ZEND_BEGIN_ARG_INFO(arginfo_MogileFs_getReadTimeout, 0)
ZEND_END_ARG_INFO()
MOGILEFS_ARG_INFO
ZEND_BEGIN_ARG_INFO(arginfo_MogileFs_get, 0)
ZEND_ARG_INFO(0, key)
ZEND_ARG_INFO(0, pathcount)
ZEND_END_ARG_INFO()
MOGILEFS_ARG_INFO
ZEND_BEGIN_ARG_INFO(arginfo_MogileFs_fileInfo, 0)
ZEND_ARG_INFO(0, key)
ZEND_END_ARG_INFO()
MOGILEFS_ARG_INFO
ZEND_BEGIN_ARG_INFO(arginfo_MogileFs_getDomains, 0)
ZEND_END_ARG_INFO()
MOGILEFS_ARG_INFO
ZEND_BEGIN_ARG_INFO(arginfo_MogileFs_sleep, 0)
ZEND_ARG_INFO(0, seconds)
ZEND_END_ARG_INFO()
MOGILEFS_ARG_INFO
ZEND_BEGIN_ARG_INFO_EX(arginfo_MogileFs_put, 0, 0, 3)
ZEND_ARG_INFO(0, filename)
ZEND_ARG_INFO(0, key)
ZEND_ARG_INFO(0, class)
ZEND_ARG_INFO(0, file_only)
ZEND_END_ARG_INFO()
MOGILEFS_ARG_INFO
ZEND_BEGIN_ARG_INFO(arginfo_MogileFs_close, 0)
ZEND_END_ARG_INFO()
MOGILEFS_ARG_INFO
ZEND_BEGIN_ARG_INFO(arginfo_MogileFs_delete, 0)
ZEND_ARG_INFO(0, key)
ZEND_END_ARG_INFO()
MOGILEFS_ARG_INFO
ZEND_BEGIN_ARG_INFO(arginfo_MogileFs_rename, 0)
ZEND_ARG_INFO(0, key)
ZEND_ARG_INFO(0, destination)
ZEND_END_ARG_INFO()
MOGILEFS_ARG_INFO
ZEND_BEGIN_ARG_INFO(arginfo_MogileFs_isInDebuggingMode, 0)
ZEND_END_ARG_INFO()
/* }}} */
/* True global resources - no need for thread safety here */
static int le_mogilefs_sock;
static zend_class_entry *mogilefs_ce;
static zend_class_entry *mogilefs_exception_ce;
/* {{{ zend_function_entry */
static
zend_function_entry php_mogilefs_methods[] = {
PHP_ME(MogileFs, __construct, NULL, ZEND_ACC_PUBLIC)
PHP_ME(MogileFs, isConnected, arginfo_MogileFs_isConnected, ZEND_ACC_PUBLIC)
PHP_ME(MogileFs, connect, arginfo_MogileFs_connect, ZEND_ACC_PUBLIC)
PHP_ME(MogileFs, get, arginfo_MogileFs_get, ZEND_ACC_PUBLIC)
PHP_ME(MogileFs, getDomains, arginfo_MogileFs_getDomains, ZEND_ACC_PUBLIC)
PHP_ME(MogileFs, fileInfo, arginfo_MogileFs_fileInfo, ZEND_ACC_PUBLIC)
PHP_ME(MogileFs, listKeys, NULL, ZEND_ACC_PUBLIC)
PHP_ME(MogileFs, listFids, NULL, ZEND_ACC_PUBLIC)
PHP_ME(MogileFs, getHosts, NULL, ZEND_ACC_PUBLIC)
PHP_ME(MogileFs, getDevices, NULL, ZEND_ACC_PUBLIC)
PHP_ME(MogileFs, sleep, arginfo_MogileFs_sleep, ZEND_ACC_PUBLIC)
PHP_ME(MogileFs, stats, NULL, ZEND_ACC_PUBLIC)
PHP_ME(MogileFs, replicate, NULL, ZEND_ACC_PUBLIC)
PHP_ME(MogileFs, createDevice, NULL, ZEND_ACC_PUBLIC)
PHP_ME(MogileFs, createDomain, NULL, ZEND_ACC_PUBLIC)
PHP_ME(MogileFs, deleteDomain, NULL, ZEND_ACC_PUBLIC)
PHP_ME(MogileFs, createClass, NULL, ZEND_ACC_PUBLIC)
PHP_ME(MogileFs, updateClass, NULL, ZEND_ACC_PUBLIC)
PHP_ME(MogileFs, deleteClass, NULL, ZEND_ACC_PUBLIC)
PHP_ME(MogileFs, createHost, NULL, ZEND_ACC_PUBLIC)
PHP_ME(MogileFs, updateHost, NULL, ZEND_ACC_PUBLIC)
PHP_ME(MogileFs, deleteHost, NULL, ZEND_ACC_PUBLIC)
PHP_ME(MogileFs, setWeight, NULL, ZEND_ACC_PUBLIC)
PHP_ME(MogileFs, setState, NULL, ZEND_ACC_PUBLIC)
PHP_ME(MogileFs, checker, NULL, ZEND_ACC_PUBLIC)
PHP_ME(MogileFs, monitorRound, NULL, ZEND_ACC_PUBLIC)
PHP_ME(MogileFs, put, arginfo_MogileFs_put, ZEND_ACC_PUBLIC)
PHP_ME(MogileFs, close, arginfo_MogileFs_close, ZEND_ACC_PUBLIC)
PHP_ME(MogileFs, delete, arginfo_MogileFs_delete, ZEND_ACC_PUBLIC)
PHP_ME(MogileFs, rename, arginfo_MogileFs_rename, ZEND_ACC_PUBLIC)
PHP_ME(MogileFs, setReadTimeout, arginfo_MogileFs_setReadTimeout, ZEND_ACC_PUBLIC)
PHP_ME(MogileFs, getReadTimeout, arginfo_MogileFs_getReadTimeout, ZEND_ACC_PUBLIC)
PHP_ME(MogileFs, isInDebuggingMode, arginfo_MogileFs_isInDebuggingMode, ZEND_ACC_PUBLIC | ZEND_ACC_STATIC)
/* Aliases */
PHP_MALIAS(MogileFs, disconnect, close, arginfo_MogileFs_close, ZEND_ACC_PUBLIC)
{NULL, NULL, NULL}
};
/* }}} */
zend_module_entry mogilefs_module_entry = {
#if ZEND_EXTENSION_API_NO >= 20010901
STANDARD_MODULE_HEADER,
#endif
"mogilefs",
NULL,
PHP_MINIT(mogilefs),
PHP_MSHUTDOWN(mogilefs),
NULL,
NULL,
PHP_MINFO(mogilefs),
#if ZEND_MODULE_API_NO >= 20010901
PHP_MOGILEFS_VERSION,
#endif
STANDARD_MODULE_PROPERTIES
};
#ifdef COMPILE_DL_MOGILEFS
ZEND_GET_MODULE(mogilefs)
#endif
/* }}} */
static void mogilefs_destructor_mogilefs_sock(zend_resource * rsrc TSRMLS_DC) /* {{{ */
{
MogilefsSock *mogilefs_sock = (MogilefsSock *) rsrc->ptr;
mogilefs_sock_disconnect(mogilefs_sock TSRMLS_CC);
mogilefs_free_socket(mogilefs_sock);
}
/* }}} */
PHPAPI void mogilefs_free_socket(MogilefsSock *mogilefs_sock) /* {{{ */
{
efree(mogilefs_sock->host);
efree(mogilefs_sock->domain);
efree(mogilefs_sock);
}
/* }}} */
PHP_MINIT_FUNCTION(mogilefs) /* {{{ */
{
zend_class_entry mogilefs_class_entry;
zend_class_entry mogilefs_exception_class_entry;
ne_sock_init();
INIT_CLASS_ENTRY(mogilefs_class_entry, "MogileFs", php_mogilefs_methods);
mogilefs_ce = zend_register_internal_class(&mogilefs_class_entry TSRMLS_CC);
INIT_CLASS_ENTRY(mogilefs_exception_class_entry, "MogileFsException", NULL);
mogilefs_exception_ce = zend_register_internal_class_ex(
&mogilefs_exception_class_entry,
zend_exception_get_default(TSRMLS_C)
);
le_mogilefs_sock = zend_register_list_destructors_ex(
mogilefs_destructor_mogilefs_sock,
NULL,
mogilefs_sock_name, module_number
);
return SUCCESS;
}
/* }}} */
PHP_MSHUTDOWN_FUNCTION(mogilefs) /* {{{ */
{
ne_sock_exit();
UNREGISTER_INI_ENTRIES();
return SUCCESS;
}
/** }}} */
PHP_MINFO_FUNCTION(mogilefs) /* {{{ */
{
php_info_print_table_start();
php_info_print_table_header(2, "mogilefs support", "enabled");
php_info_print_table_row(2, "Version", PHP_MOGILEFS_VERSION);
php_info_print_table_row(2, "Revision", "$Id$");
php_info_print_table_end();
}
/* }}} */
PHPAPI int mogilefs_parse_response_to_array(INTERNAL_FUNCTION_PARAMETERS, char *result, int result_len) { /* {{{ */
char *key_val, *last, *token, *splitted_key, *token_data, *cur_key = NULL, *k;
int token_data_len;
if ((token = estrndup(result, result_len)) == NULL) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Out of memory");
return -1;
}
efree(result);
array_init(return_value);
for ((key_val = strtok_r(token, "&", &last)); key_val; (key_val = strtok_r(NULL, "&", &last))) {
zval data;
if ((splitted_key = estrdup(key_val)) == NULL) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Out of memory");
efree(token);
return -1;
}
/* some return values can be null */
if ((k = strtok(splitted_key, "=")) == NULL) {
k = "\0";
}
/* some return values can be null */
if ((k = strtok(NULL, "=")) == NULL) {
k = "\0";
}
if (asprintf(&cur_key, "%s", splitted_key) < 0) {
return -1;
}
token_data_len = spprintf(&token_data, 0, "%s", k);
ZVAL_STRINGL(&data, token_data, token_data_len);
add_assoc_zval(return_value, cur_key, &data);
efree(splitted_key);
efree(token_data);
}
efree(token);
return 0;
}
/* }}} */
PHPAPI MogilefsSock *mogilefs_sock_server_init(char *host, size_t host_len, zend_long port, /* {{{ */
char *domain, size_t domain_len, struct timeval connect_timeout) {
MogilefsSock *mogilefs_sock;
mogilefs_sock = emalloc(sizeof *mogilefs_sock);
mogilefs_sock->host = emalloc(host_len + 1);
mogilefs_sock->domain = emalloc(domain_len + 1);
mogilefs_sock->stream = NULL;
mogilefs_sock->status = MOGILEFS_SOCK_STATUS_DISCONNECTED;
memcpy(mogilefs_sock->host, host, host_len);
memcpy(mogilefs_sock->domain, domain, domain_len);
mogilefs_sock->host[host_len] = '\0';
mogilefs_sock->domain[domain_len] = '\0';
mogilefs_sock->port = port;
mogilefs_sock->connect_timeout = connect_timeout;
mogilefs_sock->read_timeout.tv_sec = MOGILEFS_READ_TIMEOUT;
mogilefs_sock->read_timeout.tv_usec = 0;
return mogilefs_sock;
}
/* }}} */
PHPAPI int mogilefs_sock_disconnect(MogilefsSock *mogilefs_sock TSRMLS_DC) { /* {{{ */
if (mogilefs_sock->stream == NULL) {
return 0;
}
MOGILEFS_SOCK_WRITE(mogilefs_sock, "QUIT", 4);
return mogilefs_sock_close(mogilefs_sock TSRMLS_CC);
}
/* }}} */
PHPAPI int mogilefs_sock_close(MogilefsSock *mogilefs_sock TSRMLS_DC) { /* {{{ */
mogilefs_sock->status = MOGILEFS_SOCK_STATUS_DISCONNECTED;
if (mogilefs_sock->stream != NULL) {
php_stream_close(mogilefs_sock->stream);
}
mogilefs_sock->stream = NULL;
return 1;
}
/* }}} */
PHPAPI int mogilefs_sock_connect(MogilefsSock *mogilefs_sock TSRMLS_DC) { /* {{{ */
zend_string *errstr = NULL;
char *host = NULL;
size_t host_len;
int err = 0;
if (mogilefs_sock->stream != NULL) {
mogilefs_sock_disconnect(mogilefs_sock TSRMLS_CC);
}
host_len = spprintf(&host, 0, "%s:%d", mogilefs_sock->host, mogilefs_sock->port);
mogilefs_sock->stream = php_stream_xport_create(
host,
host_len,
REPORT_ERRORS,
STREAM_XPORT_CLIENT | STREAM_XPORT_CONNECT,
NULL,
&mogilefs_sock->connect_timeout,
NULL,
&errstr,
&err
);
if (!mogilefs_sock->stream) {
efree(host);
efree(errstr);
return -1;
}
efree(host);
php_stream_auto_cleanup(mogilefs_sock->stream);
php_stream_set_option(mogilefs_sock->stream, PHP_STREAM_OPTION_READ_TIMEOUT, 0, &mogilefs_sock->read_timeout);
php_stream_set_option(mogilefs_sock->stream, PHP_STREAM_OPTION_WRITE_BUFFER, PHP_STREAM_BUFFER_NONE, NULL);
mogilefs_sock->status = MOGILEFS_SOCK_STATUS_CONNECTED;
return 0;
}
/* }}} */
PHPAPI int mogilefs_sock_server_open(MogilefsSock *mogilefs_sock, int force_connect TSRMLS_DC) { /* {{{ */
switch (mogilefs_sock->status) {
case MOGILEFS_SOCK_STATUS_DISCONNECTED:
return mogilefs_sock_connect(mogilefs_sock TSRMLS_CC);
case MOGILEFS_SOCK_STATUS_CONNECTED:
return 0;
case MOGILEFS_SOCK_STATUS_UNKNOWN:
if (force_connect > 0 && mogilefs_sock_connect(mogilefs_sock TSRMLS_CC) < 0) {
return -1;
}
mogilefs_sock->status = MOGILEFS_SOCK_STATUS_CONNECTED;
return 0;
}
return -1;
}
/* }}} */
PHPAPI zend_long mogilefs_sock_get(zval *id, MogilefsSock **mogilefs_sock TSRMLS_DC) { /* {{{ */
zval *socket;
if (Z_TYPE_P(id) != IS_OBJECT || (NULL == (socket = zend_hash_str_find(Z_OBJPROP_P(id), "socket", sizeof("socket") - 1)))) {
return -1;
}
*mogilefs_sock = (MogilefsSock *) Z_RES_VAL_P(socket);
if (!*mogilefs_sock || Z_RES_TYPE_P(socket) != le_mogilefs_sock) {
return -1;
}
return 1;
}
/* }}} */
PHPAPI int mogilefs_sock_eof(MogilefsSock *mogilefs_sock TSRMLS_DC) { /* {{{ */
if (!mogilefs_sock || mogilefs_sock->stream == NULL) {
mogilefs_sock_close(mogilefs_sock TSRMLS_CC);
zend_throw_exception(mogilefs_exception_ce, "Lost tracker connection", 0 TSRMLS_CC);
return 1;
}
if (php_stream_eof(mogilefs_sock->stream)) {
/* close socket but avoid writing on it again */
mogilefs_sock_close(mogilefs_sock TSRMLS_CC);
zend_throw_exception(mogilefs_exception_ce, "Lost tracker connection", 0 TSRMLS_CC);
return 1;
}
return 0;
}
/* }}} */
PHPAPI int mogilefs_sock_write(MogilefsSock *mogilefs_sock, char *cmd, unsigned int cmd_len, short free_cmd TSRMLS_DC) { /* {{{ */
int retval = 0;
#ifdef MOGILEFS_DEBUG
php_printf("REQUEST: %s", cmd);
#endif
if (mogilefs_sock_eof(mogilefs_sock TSRMLS_CC)) {
retval = -1;
} else if (php_stream_write(mogilefs_sock->stream, cmd, cmd_len) != cmd_len) {
retval = -1;
}
if (free_cmd) {
efree(cmd);
}
return retval;
}
/* }}} */
PHPAPI char *mogilefs_sock_read(MogilefsSock *mogilefs_sock, int *buf_len TSRMLS_DC) { /* {{{ */
zend_string *message, *tmp;
char *outbuf, *p, *message_clean, *retbuf;
size_t outbuf_len;
if (mogilefs_sock_eof(mogilefs_sock TSRMLS_CC)) {
return NULL;
}
outbuf = php_stream_get_line(mogilefs_sock->stream, NULL, MOGILEFS_MAX_MESSAGE_SIZE, &outbuf_len); /* OK / ERR */
if (!outbuf) {
zend_throw_exception(mogilefs_exception_ce, "Read returned no data", 0 TSRMLS_CC);
return NULL;
}
p = outbuf + outbuf_len - 2;
if (p) *p = '\0';
#ifdef MOGILEFS_DEBUG
php_printf("RESPONSE: %s\n", outbuf);
#endif
outbuf_len = php_url_decode(outbuf, outbuf_len);
if (strncmp(outbuf, "OK", 2) != 0) {
*buf_len = 0;
tmp = zend_string_init(outbuf, outbuf_len, 0);
message = php_trim(tmp, NULL, 0, 3);
zend_string_release(tmp);
#ifdef MOGILEFS_DEBUG
php_printf("ERROR: %s\n", message);
#endif
message_clean = malloc(ZSTR_LEN(message) + 1);
/** Extract error message from "ERR <code> <message>" */
if ((p = strchr(message->val, ' ')) && (p = strchr(p + 1, ' '))) {
strcpy(message_clean, p + 1);
} else {
strcpy(message_clean, message->val);
}
zend_throw_exception(mogilefs_exception_ce, message_clean, 0 TSRMLS_CC);
efree(outbuf);
efree(message);
return NULL;
}
*buf_len = outbuf_len - 2;
retbuf = estrndup(outbuf + 3, *buf_len);
efree(outbuf);
return retbuf;
}
/* }}} */
PHPAPI char *mogilefs_create_open(MogilefsSock *mogilefs_sock, const char * const key, const char * const class, int multi_dest TSRMLS_DC) /* {{{ */
{
int request_len, response_len;
char *request = NULL, *response = NULL;
request_len = spprintf(
&request,
0,
"CREATE_OPEN domain=%s&key=%s&class=%s&multi_dest=%d\r\n",
mogilefs_sock->domain,
key,
class,
multi_dest
);
if (MOGILEFS_SOCK_WRITE_FREE(mogilefs_sock, request, request_len) < 0) {
return NULL;
}
if ((response = mogilefs_sock_read(mogilefs_sock, &response_len TSRMLS_CC)) == NULL) {
return NULL;
}
return response;
}
/* }}} */
PHPAPI int mogilefs_create_close(MogilefsSock *mogilefs_sock, const char * const key, /* {{{ */
const char * const class, const char * const close_request TSRMLS_DC)
{
int request_len, response_len;
char *request = NULL, *response;
request_len = spprintf(&request, 0, "CREATE_CLOSE domain=%s&key=%s&class=%s&%s\r\n",
mogilefs_sock->domain, key, class, close_request);
if (MOGILEFS_SOCK_WRITE_FREE(mogilefs_sock, request, request_len) < 0) {
return -1;
}
if ((response = mogilefs_sock_read(mogilefs_sock, &response_len TSRMLS_CC)) == NULL) {
return -1;
}
efree(response);
return 0;
}
/* }}} */
PHPAPI int mogilefs_get_uri_path(const char * const url, php_url **p_url TSRMLS_DC) { /* {{{ */
char *key_val, *last, *token, *splitted_key, *splitted_uri, *splitted;
int splitted_uri_len = 0;
signed int ret = -2;
token = estrdup(url);
for ((key_val = strtok_r(token, "&", &last)); key_val; (key_val = strtok_r(NULL, "&", &last))) {
if ((splitted_key = estrdup(key_val)) == NULL) {
ret = -1;
break;
}
if ((splitted = strtok(splitted_key, "=")) == NULL) {
efree(splitted_key);
ret = -1;
break;
}
if (strcmp("path", splitted) != 0) {
efree(splitted_key);
continue;
}
if ((splitted = strtok(NULL, "=")) == NULL) {
efree(splitted);
efree(splitted_key);
ret = -1;
break;
}
if ((splitted_uri_len = spprintf(&splitted_uri, strlen(splitted), "%s", splitted)) == 0) {
efree(splitted);
efree(splitted_uri);
efree(splitted_key);
ret = -1;
break;
}
*p_url = (php_url *) php_url_parse_ex(splitted_uri, splitted_uri_len);
ret = 0;
efree(splitted_key);
efree(splitted_uri);
break;
}
efree(token);
return ret;
} /* }}} */
PHPAPI void mogilefs_get_default_domain(MogilefsSock *mogilefs_sock, char **domain) /* {{{ */
{
if (*domain == NULL || strcmp(*domain, "\0") == 0 || strlen(*domain) == 0) {
*domain = mogilefs_sock->domain;
}
} /* }}} */
/* {{{ proto Mogilefs MogileFs::__construct()
Create new MogileFs instance */
PHP_METHOD(MogileFs, __construct)
{
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "") == FAILURE) {
return;
}
}
/* }}} */
/* {{{ proto bool MogileFs::connect(string host, string port, string domain [, int timeout])
Initialize a new MogileFs Session */
PHP_METHOD(MogileFs, connect)
{
zval *id;
size_t host_len, domain_len;
char *host = NULL, *domain = NULL;
zend_long port, connect_timeout_conv;
double connect_timeout = MOGILEFS_CONNECT_TIMEOUT;
struct timeval tv;
MogilefsSock *mogilefs_sock = NULL;
zval *object;
if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(),
"Osls|d", &object, mogilefs_ce, &host, &host_len, &port,
&domain, &domain_len, &connect_timeout) == FAILURE) {
return;
}
if (connect_timeout < 0 || connect_timeout > (double)INT_MAX) {
zend_throw_exception(mogilefs_exception_ce, "Invalid timeout", 0 TSRMLS_CC);
RETURN_FALSE;
}
connect_timeout_conv = (int)(connect_timeout * 1000);
tv.tv_sec = connect_timeout_conv / 1000;
tv.tv_usec = connect_timeout_conv % 1000;
mogilefs_sock = mogilefs_sock_server_init(host, host_len, port, domain, domain_len, tv);
if (mogilefs_sock_server_open(mogilefs_sock, 1 TSRMLS_CC) < 0) {
mogilefs_free_socket(mogilefs_sock);
zend_throw_exception_ex(
mogilefs_exception_ce,
0 TSRMLS_CC,
"Can't connect to %s:" ZEND_LONG_FMT,
host,
port
);
RETURN_FALSE;
}
id = zend_list_insert(mogilefs_sock, le_mogilefs_sock TSRMLS_CC);
add_property_resource(object, "socket", Z_RES_P(id));
RETURN_TRUE;
}
/* }}} */
/* {{{ proto string MogileFs::close()
Close a MogileFs Session */
PHP_METHOD(MogileFs, close)
{
zval *object;
MogilefsSock *mogilefs_sock = NULL;
if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O",
&object, mogilefs_ce) == FAILURE) {
return;
}
if (mogilefs_sock_get(object, &mogilefs_sock TSRMLS_CC) < 0) {
zend_throw_exception(mogilefs_exception_ce, "Could not connect to tracker", 0 TSRMLS_CC);
RETURN_FALSE;
}
if (mogilefs_sock_disconnect(mogilefs_sock TSRMLS_CC)) {
RETURN_TRUE;
}
RETURN_FALSE;
}
/* }}} */
#if PHP_VERSION_ID < 70300
#define URL_STR(a) (a)
#else
#define URL_STR(a) ZSTR_VAL(a)
#endif
/* {{{ proto bool MogileFs::put(string file, string key, string class [, bool use_file = true [, bool multi_dest]])
Put a file to the MogileFs tracker */
PHP_METHOD(MogileFs, put)
{
zval *object;
MogilefsSock *mogilefs_sock;
php_url *url;
ne_session *sess;
ne_request *req;
zend_bool use_file = 1, multi_dest = 1;
size_t key_len,
class_len,
file_buffer_len,
filename_len;
int ret,
alloc_url = 0,
fd = 0;
char *key = NULL,
*class = NULL,
*file_buffer,
*filename,
*close_request;
FILE *f;
if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(),
"Osss|bb", &object, mogilefs_ce,
&filename, &filename_len, &key, &key_len,
&class, &class_len, &use_file, &multi_dest) == FAILURE) {
return;
}
multi_dest = 0;
if (mogilefs_sock_get(object, &mogilefs_sock TSRMLS_CC) < 0) {
zend_throw_exception(mogilefs_exception_ce, "Could not connect to MogileFS tracker", 0 TSRMLS_CC);
RETURN_FALSE;
}
if ((close_request = mogilefs_create_open(mogilefs_sock, key, class, multi_dest TSRMLS_CC)) == NULL) {
zend_throw_exception(mogilefs_exception_ce, "Could not open CREATE_CLOSE connection", 0 TSRMLS_CC);
RETVAL_FALSE;
goto end;
}
if (mogilefs_get_uri_path(close_request, &url TSRMLS_CC) < 0) {
zend_throw_exception(mogilefs_exception_ce, "Could not retrieve MogileFS path", 0 TSRMLS_CC);
RETVAL_FALSE;
goto end;
}
alloc_url = 1;
if (url->port == 0) {
url->port = ne_uri_defaultport(URL_STR(url->scheme));
}
if ((sess = ne_session_create(url->scheme ? URL_STR(url->scheme) : "http", URL_STR(url->host), url->port)) == NULL) {
zend_throw_exception(mogilefs_exception_ce, "Could not open WebDAV connection", 0 TSRMLS_CC);
RETVAL_FALSE;
goto end;
}
ne_set_connect_timeout(sess, (int) mogilefs_sock->connect_timeout.tv_sec);
ne_set_read_timeout(sess, (int) mogilefs_sock->read_timeout.tv_sec);
if (use_file) {
f = php_stream_open_wrapper_as_file(filename, "rb", USE_PATH, NULL);
if (f != NULL) {
fd = fileno(f);
ret = ne_put(sess, URL_STR(url->path), fd);
close(fd);
} else {
zend_throw_exception(mogilefs_exception_ce, "Could not open file", 0 TSRMLS_CC);
RETVAL_FALSE;
goto end;
}
} else {
file_buffer = filename;
file_buffer_len = filename_len;
req = ne_request_create(sess, "PUT", URL_STR(url->path));
ne_set_request_body_buffer(req, file_buffer, file_buffer_len);
ret = ne_request_dispatch(req);
ne_request_destroy(req);
}
ne_session_destroy(sess);
if (ret != NE_OK) {
zend_throw_exception_ex(mogilefs_exception_ce, 0 TSRMLS_CC, "%s", ne_get_error(sess));
RETVAL_FALSE;
goto end;
}
if (mogilefs_create_close(mogilefs_sock, key, class, close_request TSRMLS_CC) < 0) {
RETVAL_FALSE;
goto end;
}
RETVAL_TRUE;
end:
if (close_request) {
efree(close_request);
}
if (alloc_url) {
php_url_free(url);
}
}
/* }}} */
/* {{{ proto string MogileFs::get(string key, integer pathcount)
Get MogileFs path */
PHP_METHOD(MogileFs, get)
{
zval *object;
MogilefsSock *mogilefs_sock;
char *key = NULL, *request, *response;
int key_len, pathcount = 2, request_len, response_len;
if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "Os|l",
&object, mogilefs_ce,
&key, &key_len, &pathcount) == FAILURE) {
return;
}
if (mogilefs_sock_get(object, &mogilefs_sock TSRMLS_CC) < 0) {
zend_throw_exception(mogilefs_exception_ce, "Could not connect to tracker", 0 TSRMLS_CC);
RETURN_FALSE;
}
request_len = spprintf(&request, 0, "GET_PATHS domain=%s&key=%s&pathcount=%d\r\n", mogilefs_sock->domain, key, pathcount);
if (MOGILEFS_SOCK_WRITE_FREE(mogilefs_sock, request, request_len) < 0) {
RETURN_FALSE;
}
if ((response = mogilefs_sock_read(mogilefs_sock, &response_len TSRMLS_CC)) == NULL) {
RETURN_FALSE;
}
if (mogilefs_parse_response_to_array(INTERNAL_FUNCTION_PARAM_PASSTHRU, response, response_len) < 0) {
RETURN_FALSE;
}
}
/* }}} */
/* {{{ proto bool MogileFs::delete(string key)
Delete a MogileFs file */
PHP_METHOD(MogileFs, delete)
{
zval *object;
MogilefsSock *mogilefs_sock;
char *key = NULL, *request, *response;
int key_len, request_len, response_len;
if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "Os",
&object, mogilefs_ce, &key, &key_len) == FAILURE) {
return;
}
if (mogilefs_sock_get(object, &mogilefs_sock TSRMLS_CC) < 0) {
zend_throw_exception(mogilefs_exception_ce, "Could not connect to tracker", 0 TSRMLS_CC);
RETURN_FALSE;
}
request_len = spprintf(&request, 0, "DELETE domain=%s&key=%s\r\n", mogilefs_sock->domain, key);
if (MOGILEFS_SOCK_WRITE_FREE(mogilefs_sock, request, request_len) < 0) {
RETURN_FALSE;
}
if ((response = mogilefs_sock_read(mogilefs_sock, &response_len TSRMLS_CC)) == NULL) {
RETURN_FALSE;
}
efree(response);
RETURN_TRUE;
}
/* }}} */
/* {{{ proto string MogileFs::rename(string src, string dest)
Move a MogileFs file */
PHP_METHOD(MogileFs, rename)
{
zval *object;
MogilefsSock *mogilefs_sock;
char *src_key = NULL, *dest_key = NULL, *request, *response;
int src_key_len, dest_key_len, request_len, response_len;
if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "Oss",
&object, mogilefs_ce, &src_key, &src_key_len,
&dest_key, &dest_key_len) == FAILURE) {
return;
}
if (mogilefs_sock_get(object, &mogilefs_sock TSRMLS_CC) < 0) {
zend_throw_exception(mogilefs_exception_ce, "Could not connect to tracker", 0 TSRMLS_CC);
RETURN_FALSE;
}
request_len = spprintf(&request, 0, "RENAME domain=%s&from_key=%s&to_key=%s\r\n", mogilefs_sock->domain, src_key, dest_key);
if (MOGILEFS_SOCK_WRITE_FREE(mogilefs_sock, request, request_len) < 0) {
RETURN_FALSE;
}
if ((response = mogilefs_sock_read(mogilefs_sock, &response_len TSRMLS_CC)) == NULL) {
RETURN_FALSE;
}
efree(response);
RETURN_TRUE;
}
/* }}} */
/* {{{ proto array MogileFs::fileInfo(string key)
Get MogileFs fileInfo */
PHP_METHOD(MogileFs, fileInfo)
{
zval *object;
MogilefsSock *mogilefs_sock;
char *key = NULL, *request, *response;
int key_len, request_len, response_len;
if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "Os",
&object, mogilefs_ce, &key, &key_len) == FAILURE) {
return;
}
if (mogilefs_sock_get(object, &mogilefs_sock TSRMLS_CC) < 0) {
zend_throw_exception(mogilefs_exception_ce, "Could not connect to tracker", 0 TSRMLS_CC);
RETURN_FALSE;
}
request_len = spprintf(&request, 0, "FILE_INFO domain=%s&key=%s\r\n", mogilefs_sock->domain, key);
if (MOGILEFS_SOCK_WRITE_FREE(mogilefs_sock, request, request_len) < 0) {
RETURN_FALSE;
}
if ((response = mogilefs_sock_read(mogilefs_sock, &response_len TSRMLS_CC)) == NULL) {
RETURN_FALSE;
}
if (mogilefs_parse_response_to_array(INTERNAL_FUNCTION_PARAM_PASSTHRU, response, response_len) < 0) {
RETURN_FALSE;
}
}
/* }}} */
/* {{{ proto array MogileFs::getDomains()
Get MogileFs domains */
PHP_METHOD(MogileFs, getDomains)
{
zval *object;
MogilefsSock *mogilefs_sock;
char *request, *response;
int request_len, response_len;
if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O",
&object, mogilefs_ce) == FAILURE) {
return;
}
if (mogilefs_sock_get(object, &mogilefs_sock TSRMLS_CC) < 0) {
zend_throw_exception(mogilefs_exception_ce, "Could not connect to tracker", 0 TSRMLS_CC);
RETURN_FALSE;
}
request_len = spprintf(&request, 0, "GET_DOMAINS\r\n");
if (MOGILEFS_SOCK_WRITE_FREE(mogilefs_sock, request, request_len) < 0) {
RETURN_FALSE;
}
if ((response = mogilefs_sock_read(mogilefs_sock, &response_len TSRMLS_CC)) == NULL) {
RETURN_FALSE;
}
if (mogilefs_parse_response_to_array(INTERNAL_FUNCTION_PARAM_PASSTHRU, response, response_len) < 0) {
RETURN_FALSE;
}
}