[libvirt] [libvirt-php PATCH 1/3] Define macros for looping php hash tables.

Since PHP5 and 7 differ slightly on how looping over php hash tables is done, those macros were added to abstract away those differences and avoid using ifdefs for each php version. --- src/libvirt-php.c | 31 +++++++++++++++++++++++++++++++ src/libvirt-php.h | 6 ++++++ 2 files changed, 37 insertions(+) diff --git a/src/libvirt-php.c b/src/libvirt-php.c index 85bfcc2..a105dd3 100644 --- a/src/libvirt-php.c +++ b/src/libvirt-php.c @@ -83,6 +83,21 @@ typedef size_t strsize_t; #define VIRT_ADD_ASSOC_STRING_EX(_arg, _key, _key_len, _value) \ add_assoc_string_ex(_arg, _key, _key_len, _value) +#define VIRT_FOREACH(_ht, _pos, _zv) \ + for (zend_hash_internal_pointer_reset_ex(_ht, &_pos); \ + (_zv = zend_hash_get_current_data_ex(_ht, &_pos)) != NULL; \ + zend_hash_move_forward_ex(_ht, &_pos)) \ + +#define VIRT_FOREACH_END(_dummy) + +#define VIRT_HASH_CURRENT_KEY_INFO(_ht, _pos, _idx, _info) \ + do { \ + zend_string *tmp_key_info; \ + _info.type = zend_hash_get_current_key_ex(_ht, &tmp_key_info, &_idx, &_pos); \ + _info.name = ZSTR_VAL(tmp_key_info); \ + _info.length = ZSTR_LEN(tmp_key_info); \ + } while(0) + #else /* PHP_MAJOR_VERSION < 7 */ typedef int strsize_t; typedef long zend_long; @@ -110,6 +125,22 @@ typedef unsigned long zend_ulong; #define VIRT_ADD_ASSOC_STRING_EX(_arg, _key, _key_len, _value) \ add_assoc_string_ex(_arg, _key, _key_len, _value, 1) +#define VIRT_FOREACH(_ht, _pos, _zv) \ + { \ + zval **pzv = &_zv; \ + for (zend_hash_internal_pointer_reset_ex(_ht, &_pos); \ + zend_hash_get_current_data_ex(_ht, (void **) &pzv, &_pos) == SUCCESS; \ + zend_hash_move_forward_ex(_ht, &_pos)) { \ + _zv = *pzv; + +#define VIRT_FOREACH_END(_dummy) \ + }} + +#define VIRT_HASH_CURRENT_KEY_INFO(_ht, _pos, _idx, _info) \ + do { \ + _info.type = zend_hash_get_current_key_ex(_ht, &_info.name, &_info.length, &_idx, 0, &_pos); \ + } while(0) + #endif /* PHP_MAJOR_VERSION < 7 */ /* ZEND thread safe per request globals definition */ diff --git a/src/libvirt-php.h b/src/libvirt-php.h index f1ba9c9..6e61fea 100644 --- a/src/libvirt-php.h +++ b/src/libvirt-php.h @@ -315,6 +315,12 @@ typedef struct _php_libvirt_cred_value { unsigned int resultlen; } php_libvirt_cred_value; +typedef struct _php_libvirt_hash_key_info { + char *name; + uint length; + uint type; +} php_libvirt_hash_key_info; + /* Private definitions */ int vnc_refresh_screen(char *server, char *port, int scancode); int vnc_send_keys(char *server, char *port, char *keys); -- 2.7.4