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Diffstat (limited to 'win32/registry.c')
-rw-r--r--win32/registry.c196
1 files changed, 156 insertions, 40 deletions
diff --git a/win32/registry.c b/win32/registry.c
index 2e7a07409..cdeb85f21 100644
--- a/win32/registry.c
+++ b/win32/registry.c
@@ -1,5 +1,6 @@
#include "php.h"
#include "php_ini.h"
+#include "php_win32_globals.h"
#define PHP_REGISTRY_KEY "SOFTWARE\\PHP"
@@ -56,13 +57,138 @@ static int OpenPhpRegistryKey(char* sub_key, HKEY *hKey)
return 0;
}
+static int LoadDirectory(HashTable *directories, HKEY key, char *path, int path_len, HashTable *parent_ht)
+{
+ DWORD keys, values, max_key, max_name, max_value;
+ int ret = 0;
+ HashTable *ht = NULL;
+
+ if (RegQueryInfoKey(key, NULL, NULL, NULL, &keys, &max_key, NULL, &values, &max_name, &max_value, NULL, NULL) == ERROR_SUCCESS) {
+
+ if (values) {
+ DWORD i;
+ char *name = (char*)emalloc(max_name+1);
+ char *value = (char*)emalloc(max_value+1);
+ DWORD name_len, type, value_len;
+ zval *data;
+
+ for (i = 0; i < values; i++) {
+ name_len = max_name+1;
+ value_len = max_value+1;
+ if (RegEnumValue(key, i, name, &name_len, NULL, &type, value, &value_len) == ERROR_SUCCESS) {
+ if ((type == REG_SZ) || (type == REG_EXPAND_SZ)) {
+ if (!ht) {
+ ht = (HashTable*)malloc(sizeof(HashTable));
+ zend_hash_init(ht, 0, NULL, ZVAL_INTERNAL_PTR_DTOR, 1);
+ }
+ data = (zval*)malloc(sizeof(zval));
+ INIT_PZVAL(data);
+ Z_STRVAL_P(data) = zend_strndup(value, value_len-1);
+ Z_STRLEN_P(data) = value_len-1;
+ zend_hash_update(ht, name, name_len+1, &data, sizeof(zval*), NULL);
+ }
+ }
+ }
+ if (ht) {
+ if (parent_ht) {
+ HashPosition pos;
+ char *index;
+ uint index_len;
+ ulong num;
+ zval **data;
+
+ for (zend_hash_internal_pointer_reset_ex(parent_ht, &pos);
+ zend_hash_get_current_data_ex(parent_ht, (void**)&data, &pos) == SUCCESS &&
+ zend_hash_get_current_key_ex(parent_ht, &index, &index_len, &num, 0, &pos) == HASH_KEY_IS_STRING;
+ zend_hash_move_forward_ex(parent_ht, &pos)) {
+ if (zend_hash_add(ht, index, index_len, data, sizeof(zval*), NULL) == SUCCESS) {
+ (*data)->refcount++;
+ }
+ }
+ }
+ zend_hash_update(directories, path, path_len+1, &ht, sizeof(HashTable*), NULL);
+ ret = 1;
+ }
+
+ efree(name);
+ efree(value);
+ }
+
+ if (ht == NULL) {
+ ht = parent_ht;
+ }
+
+ if (keys) {
+ DWORD i;
+ char *name = (char*)emalloc(max_key+1);
+ char *new_path = (char*)emalloc(path_len+max_key+2);
+ DWORD name_len;
+ FILETIME t;
+ HKEY subkey;
+
+ for (i = 0; i < keys; i++) {
+ name_len = max_key+1;
+ if (RegEnumKeyEx(key, i, name, &name_len, NULL, NULL, NULL, &t) == ERROR_SUCCESS) {
+ if (RegOpenKeyEx(key, name, 0, KEY_READ, &subkey) == ERROR_SUCCESS) {
+ if (path_len) {
+ memcpy(new_path, path, path_len);
+ new_path[path_len] = '/';
+ memcpy(new_path+path_len+1, name, name_len+1);
+ zend_str_tolower(new_path, path_len+name_len+1);
+ name_len += path_len+1;
+ } else {
+ memcpy(new_path, name, name_len+1);
+ zend_str_tolower(new_path, name_len);
+ }
+ if (LoadDirectory(directories, subkey, new_path, name_len, ht)) {
+ ret = 1;
+ }
+ RegCloseKey(subkey);
+ }
+ }
+ }
+ efree(new_path);
+ efree(name);
+ }
+ }
+ return ret;
+}
+
+static void delete_internal_hashtable(void *data)
+{
+ zend_hash_destroy(*(HashTable**)data);
+ free(*(HashTable**)data);
+}
+
+#define RegNotifyFlags (REG_NOTIFY_CHANGE_NAME | REG_NOTIFY_CHANGE_ATTRIBUTES | REG_NOTIFY_CHANGE_LAST_SET)
+
void UpdateIniFromRegistry(char *path TSRMLS_DC)
{
char *p, *orig_path;
- HKEY MainKey;
- char *strtok_buf = NULL;
+ int path_len;
+ HashTable **pht;
- if (!OpenPhpRegistryKey("\\Per Directory Values", &MainKey)) {
+ if (!PW32G(registry_directories)) {
+ PW32G(registry_directories) = (HashTable*)malloc(sizeof(HashTable));
+ zend_hash_init(PW32G(registry_directories), 0, NULL, delete_internal_hashtable, 1);
+ if (!OpenPhpRegistryKey("\\Per Directory Values", &PW32G(registry_key))) {
+ PW32G(registry_key) = NULL;
+ return;
+ }
+ PW32G(registry_event) = CreateEvent(NULL, TRUE, FALSE, NULL);
+ if (PW32G(registry_event)) {
+ RegNotifyChangeKeyValue(PW32G(registry_key), TRUE, RegNotifyFlags, PW32G(registry_event), TRUE);
+ }
+ if (!LoadDirectory(PW32G(registry_directories), PW32G(registry_key), "", 0, NULL)) {
+ return;
+ }
+ } else if (PW32G(registry_event) && WaitForSingleObject(PW32G(registry_event), 0) == WAIT_OBJECT_0) {
+ RegNotifyChangeKeyValue(PW32G(registry_key), TRUE, RegNotifyFlags, PW32G(registry_event), TRUE);
+ zend_hash_clean(PW32G(registry_directories));
+ if (!LoadDirectory(PW32G(registry_directories), PW32G(registry_key), "", 0, NULL)) {
+ return;
+ }
+ } else if (zend_hash_num_elements(PW32G(registry_directories)) == 0) {
return;
}
@@ -94,55 +220,45 @@ void UpdateIniFromRegistry(char *path TSRMLS_DC)
while (*cwd == '\\' || *cwd == '/') {
cwd++;
}
- path = (char *) emalloc(2+strlen(cwd)+1+strlen(orig_path)+1);
- sprintf(path, "%c\\%s\\%s", drive_letter, cwd, orig_path);
+ spprintf(&path, 0, "%c\\%s\\%s", drive_letter, cwd, orig_path);
efree(orig_path);
orig_path = path;
}
}
-
- path = p = php_strtok_r(path, "\\/", &strtok_buf);
-
- while (p) {
- HKEY hKey;
- DWORD lType;
- DWORD values = 0, max_name = 0, max_value = 0, i = 0;
-
- if (p>path) {
- *(p-1) = '\\'; /* restore the slash */
+ path_len = 0;
+ while (path[path_len] != 0) {
+ if (path[path_len] == '\\') {
+ path[path_len] = '/';
}
+ path_len++;
+ }
+ zend_str_tolower(path, path_len);
+ while (path_len >= 0) {
+ if (zend_hash_find(PW32G(registry_directories), path, path_len+1, (void**)&pht) == SUCCESS) {
+ HashTable *ht = *pht;
+ HashPosition pos;
+ char *index;
+ uint index_len;
+ ulong num;
+ zval **data;
- if (RegOpenKeyEx(MainKey, path, 0, KEY_READ, &hKey)!=ERROR_SUCCESS) {
+ for (zend_hash_internal_pointer_reset_ex(ht, &pos);
+ zend_hash_get_current_data_ex(ht, (void**)&data, &pos) == SUCCESS &&
+ zend_hash_get_current_key_ex(ht, &index, &index_len, &num, 0, &pos) == HASH_KEY_IS_STRING;
+ zend_hash_move_forward_ex(ht, &pos)) {
+ zend_alter_ini_entry(index, index_len, Z_STRVAL_PP(data), Z_STRLEN_PP(data), PHP_INI_SYSTEM, PHP_INI_STAGE_ACTIVATE);
+ }
break;
}
-
- if(RegQueryInfoKey(hKey, NULL, NULL, NULL, NULL, NULL, NULL, &values, &max_name, &max_value, NULL, NULL) == ERROR_SUCCESS) {
- LPTSTR namebuf = (LPTSTR)emalloc(max_name + 1);
- PBYTE valuebuf = (PBYTE)emalloc(max_value);
-
- while (i < values) {
- DWORD namebuf_len = max_name + 1;
- DWORD valuebuf_len = max_value;
-
- RegEnumValue(hKey, i, namebuf, &namebuf_len, NULL, &lType, valuebuf, &valuebuf_len);
-
- if ((lType == REG_SZ) || (lType == REG_EXPAND_SZ)) {
- /* valuebuf_len includes trailing 0 */
- zend_alter_ini_entry(namebuf, namebuf_len + 1, valuebuf, valuebuf_len?valuebuf_len-1:0, PHP_INI_SYSTEM, PHP_INI_STAGE_ACTIVATE);
- }
-
- i++;
+ if (--path_len > 0) {
+ while (path_len > 0 && path[path_len] != '/') {
+ path_len--;
}
-
- efree(namebuf);
- efree(valuebuf);
}
-
- RegCloseKey(hKey);
- p = php_strtok_r(NULL, "\\/", &strtok_buf);
+ path[path_len] = 0;
}
- RegCloseKey(MainKey);
+
efree(orig_path);
}
generated by cgit v1.2.3 (git 2.46.0) at 2026-02-14 23:33:20 +0000