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added keylistiterator

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This commit is contained in:
Thilo Raufeisen 2005-10-08 19:42:50 +00:00
parent 04b0e31929
commit f70929193a
3 changed files with 197 additions and 9 deletions
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8
examples/keylistiterator.php Normal file
View file

@ -0,0 +1,8 @@
<?php
require_once (dirname(__FILE__)."/main.php");
$iterator = new gnupg_keylistiterator("php.net");
foreach($iterator as $key => $value){
echo $key." -> ".$value."\n";
}
?>

174
gnupg.c
View file

@ -25,11 +25,14 @@
#include "php.h"
#include "php_ini.h"
#include "ext/standard/info.h"
#include "zend_interfaces.h"
#include "php_gnupg.h"
static int le_gnupg;
static int le_gnupg_keylistiterator;
static zend_object_handlers gnupg_object_handlers;
static zend_object_handlers gnupg_keylistiterator_object_handlers;
/* {{{ macros */
#define GNUPG_FROM_OBJECT(intern, object){ \
@ -40,7 +43,14 @@ static zend_object_handlers gnupg_object_handlers;
RETURN_FALSE; \
} \
}
#define GNUPG_GET_ITERATOR(intern, object){ \
ze_gnupg_keylistiterator_object *obj = (ze_gnupg_keylistiterator_object*) zend_object_store_get_object(object TSRMLS_CC); \
intern = obj->gnupg_keylistiterator_ptr; \
if(!intern){ \
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Invalid or unitialized gnupg iterator object"); \
RETURN_FALSE; \
}\
}
#define GNUPG_ERROR(intern, this){ \
zend_update_property_string(Z_OBJCE_P(this), this, "error", 5, (char*)gpg_strerror(intern->err) TSRMLS_DC); \
RETURN_FALSE; \
@ -80,6 +90,27 @@ static void gnupg_object_free_storage(void *object TSRMLS_DC){
}
/* }}} */
/* {{{ free_iterator_storage */
static void gnupg_keylistiterator_object_free_storage(void *object TSRMLS_DC){
ze_gnupg_keylistiterator_object *intern = (ze_gnupg_keylistiterator_object *) object;
if(!intern){
return;
}
if(intern->gnupg_keylistiterator_ptr){
gpgme_op_keylist_end(intern->gnupg_keylistiterator_ptr->ctx);
gpgme_key_release(intern->gnupg_keylistiterator_ptr->gpgkey);
gpgme_release(intern->gnupg_keylistiterator_ptr->ctx);
zval_dtor(&intern->gnupg_keylistiterator_ptr->pattern);
efree(intern->gnupg_keylistiterator_ptr);
}
if(intern->zo.properties){
zend_hash_destroy(intern->zo.properties);
FREE_HASHTABLE(intern->zo.properties);
}
efree(intern);
}
/* }}} */
/* {{{ objects_new */
zend_object_value gnupg_objects_new(zend_class_entry *class_type TSRMLS_DC){
ze_gnupg_object *intern;
@ -98,9 +129,26 @@ zend_object_value gnupg_objects_new(zend_class_entry *class_type TSRMLS_DC){
retval.handle = zend_objects_store_put(intern,NULL,(zend_objects_free_object_storage_t) gnupg_object_free_storage,NULL TSRMLS_CC);
retval.handlers = (zend_object_handlers *) & gnupg_object_handlers;
/* hmmm. better in userspace
unsetenv ("GPG_AGENT_INFO");
*/
return retval;
}
/* }}} */
/* {{{ keylistiterator_objects_new */
zend_object_value gnupg_keylistiterator_objects_new(zend_class_entry *class_type TSRMLS_DC){
ze_gnupg_keylistiterator_object *intern;
zval *tmp;
zend_object_value retval;
intern = emalloc(sizeof(ze_gnupg_keylistiterator_object));
intern->zo.ce = class_type;
intern->zo.in_get = 0;
intern->zo.in_set = 0;
intern->zo.properties = NULL;
ALLOC_HASHTABLE(intern->zo.properties);
zend_hash_init(intern->zo.properties, 0, NULL, ZVAL_PTR_DTOR, 0);
zend_hash_copy(intern->zo.properties, &class_type->default_properties, (copy_ctor_func_t) zval_add_ref, (void *) &tmp, sizeof(zval *));
retval.handle = zend_objects_store_put(intern,NULL,(zend_objects_free_object_storage_t) gnupg_keylistiterator_object_free_storage,NULL TSRMLS_CC);
retval.handlers = (zend_object_handlers *) & gnupg_keylistiterator_object_handlers;
return retval;
}
/* }}} */
@ -115,13 +163,17 @@ void gnupg_resource_destructor(zend_rsrc_list_entry *rsrc TSRMLS_DC){
}
/* }}} */
void gnupg_keylistiterator_resource_destructor(zend_rsrc_list_entry *rsrc TSRMLS_DC){
}
/* {{{ functionlist */
function_entry gnupg_functions[] = {
{NULL, NULL, NULL} /* Must be the last line in gnupg_functions[] */
};
/* }}} */
/* {{{ methodlist */
/* {{{ methodlist gnupg */
static zend_function_entry gnupg_methods[] = {
PHP_ME_MAPPING(__construct, gnupg_construct, NULL)
PHP_ME_MAPPING(keyinfo, gnupg_keyinfo, NULL)
@ -142,6 +194,17 @@ static zend_function_entry gnupg_methods[] = {
};
/* }}} */
/* {{{ methodlist gnupg_keylistiterator */
static zend_function_entry gnupg_keylistiterator_methods[] = {
PHP_ME_MAPPING(__construct, gnupg_keylistiterator_construct, NULL)
PHP_ME_MAPPING(current, gnupg_keylistiterator_current, NULL)
PHP_ME_MAPPING(key, gnupg_keylistiterator_key, NULL)
PHP_ME_MAPPING(next, gnupg_keylistiterator_next, NULL)
PHP_ME_MAPPING(rewind, gnupg_keylistiterator_rewind, NULL)
PHP_ME_MAPPING(valid, gnupg_keylistiterator_valid, NULL)
{NULL, NULL, NULL}
};
/* }}} */
/* {{{ class constants */
static void gnupg_declare_long_constant(const char *const_name, long value TSRMLS_DC){
#if PHP_MAJOR_VERSION > 5 || PHP_MINOR_VERSION >= 1
@ -201,6 +264,18 @@ PHP_MINIT_FUNCTION(gnupg)
gnupg_class_entry = zend_register_internal_class(&ce TSRMLS_CC);
memcpy(&gnupg_object_handlers, zend_get_std_object_handlers(), sizeof(zend_object_handlers));
le_gnupg = zend_register_list_destructors_ex(gnupg_resource_destructor, NULL, "ctx", module_number);
/*
zend_class_entry itce;
*/
INIT_CLASS_ENTRY(ce, "gnupg_keylistiterator", gnupg_keylistiterator_methods);
ce.create_object = gnupg_keylistiterator_objects_new;
gnupg_keylistiterator_class_entry = zend_register_internal_class(&ce TSRMLS_CC);
memcpy(&gnupg_keylistiterator_object_handlers, zend_get_std_object_handlers(), sizeof(zend_object_handlers));
le_gnupg_keylistiterator = zend_register_list_destructors_ex(gnupg_keylistiterator_resource_destructor, NULL, "ctx_keylistiterator", module_number);
zend_class_implements (gnupg_keylistiterator_class_entry TSRMLS_DC, 1, zend_ce_iterator);
register_gnupgProperties(TSRMLS_CC);
gnupg_declare_long_constant("SIG_MODE_NORMAL", GPGME_SIG_MODE_NORMAL TSRMLS_DC);
@ -810,6 +885,95 @@ PHP_FUNCTION(gnupg_export){
free (out);
}
/* }}} */
PHP_FUNCTION(gnupg_keylistiterator_construct){
zval *pattern;
gnupg_keylistiterator_object *intern;
zval *this = getThis();
ze_gnupg_keylistiterator_object *ze_obj;
gpgme_ctx_t ctx;
gpgme_error_t err;
int args = ZEND_NUM_ARGS();
if (zend_parse_parameters(args TSRMLS_CC, "|z", &pattern) == FAILURE){
return;
}
if((err = gpgme_new(&ctx))!=GPG_ERR_NO_ERROR){
zend_throw_exception(zend_exception_get_default(),gpg_strerror(err),1 TSRMLS_CC);
}
if(args < 1){
ALLOC_INIT_ZVAL(pattern);
ZVAL_EMPTY_STRING(pattern);
}
ze_obj = (ze_gnupg_keylistiterator_object*) zend_object_store_get_object(this TSRMLS_CC);
intern = emalloc(sizeof(gnupg_keylistiterator_object));
intern->ctx = ctx;
intern->pattern = *pattern;
zval_copy_ctor(&intern->pattern);
ze_obj->gnupg_keylistiterator_ptr = intern;
}
PHP_FUNCTION(gnupg_keylistiterator_current){
zval *this = getThis();
gnupg_keylistiterator_object *intern;
GNUPG_GET_ITERATOR(intern, this);
RETURN_STRING(intern->gpgkey->uids[0].uid,1);
}
PHP_FUNCTION(gnupg_keylistiterator_key){
zval *this = getThis();
gnupg_keylistiterator_object *intern;
GNUPG_GET_ITERATOR(intern, this);
RETURN_STRING(intern->gpgkey->subkeys[0].fpr,1);
}
PHP_FUNCTION(gnupg_keylistiterator_next){
zval *this = getThis();
gnupg_keylistiterator_object *intern;
gpgme_error_t err;
GNUPG_GET_ITERATOR(intern, this);
intern->itkey++;
if(err = gpgme_op_keylist_next(intern->ctx, &intern->gpgkey)){
gpgme_key_release(intern->gpgkey);
intern->gpgkey = NULL;
}
RETURN_TRUE;
}
PHP_FUNCTION(gnupg_keylistiterator_rewind){
zval *this = getThis();
gnupg_keylistiterator_object *intern;
gpgme_error_t err;
GNUPG_GET_ITERATOR(intern, this);
intern->itkey = 0;
if((err = gpgme_op_keylist_start(intern->ctx, Z_STRVAL(intern->pattern), 0)) != GPG_ERR_NO_ERROR){
zend_throw_exception(zend_exception_get_default(),gpg_strerror(err),1 TSRMLS_CC);
}
if((err = gpgme_op_keylist_next(intern->ctx, &intern->gpgkey))!=GPG_ERR_NO_ERROR){
RETURN_FALSE;
}
RETURN_TRUE;
}
PHP_FUNCTION(gnupg_keylistiterator_valid){
zval *this = getThis();
gnupg_keylistiterator_object *intern;
GNUPG_GET_ITERATOR(intern, this);
if(intern->gpgkey!=NULL){
RETURN_TRUE;
}else{
RETURN_FALSE;
}
}
/*
* Local variables:
* tab-width: 4

24
php_gnupg.h
View file

@ -22,6 +22,7 @@
#define PHP_GNUPG_H
extern zend_module_entry gnupg_module_entry;
extern zend_module_entry gnupg_keyiterator_module_entry;
#define phpext_gnupg_ptr &gnupg_module_entry
#ifdef PHP_WIN32
@ -49,16 +50,24 @@ typedef struct _ze_gnupg_object{
gnupg_object *gnupg_ptr;
} ze_gnupg_object;
typedef struct _gnupg_keylistiterator_object{
gpgme_ctx_t ctx;
gpgme_error_t err;
gpgme_key_t gpgkey;
int itkey;
zval pattern;
} gnupg_keylistiterator_object;
typedef struct _ze_gnupg_keylistiterator_object{
zend_object zo;
gnupg_keylistiterator_object *gnupg_keylistiterator_ptr;
} ze_gnupg_keylistiterator_object;
zend_class_entry *gnupg_class_entry;
zend_class_entry *gnupg_keylistiterator_class_entry;
PHP_MINIT_FUNCTION(gnupg);
PHP_MSHUTDOWN_FUNCTION(gnupg);
/*
PHP_RINIT_FUNCTION(gnupg);
PHP_RSHUTDOWN_FUNCTION(gnupg);
*/
PHP_MINFO_FUNCTION(gnupg);
PHP_FUNCTION(gnupg_construct);
@ -77,6 +86,13 @@ PHP_FUNCTION(gnupg_encrypt);
PHP_FUNCTION(gnupg_decrypt);
PHP_FUNCTION(gnupg_export);
PHP_FUNCTION(gnupg_keylistiterator_construct);
PHP_FUNCTION(gnupg_keylistiterator_current);
PHP_FUNCTION(gnupg_keylistiterator_next);
PHP_FUNCTION(gnupg_keylistiterator_rewind);
PHP_FUNCTION(gnupg_keylistiterator_key);
PHP_FUNCTION(gnupg_keylistiterator_valid);
#ifdef ZTS
#define GNUPG_G(v) TSRMG(gnupg_globals_id, zend_gnupg_globals *, v)
#else