diff options
Diffstat (limited to 'src/windows/lib/registry.c')
| -rw-r--r-- | src/windows/lib/registry.c | 231 |
1 files changed, 0 insertions, 231 deletions
diff --git a/src/windows/lib/registry.c b/src/windows/lib/registry.c deleted file mode 100644 index 7dfbb5bffd..0000000000 --- a/src/windows/lib/registry.c +++ /dev/null @@ -1,231 +0,0 @@ -/* - * Copyright (c) 1997 Cygnus Solutions - * - * Author: Michael Graff - */ - -#include <windows.h> -#include <windowsx.h> - -#include "registry.h" - -HKEY -registry_open(HKEY hkey, char *base, REGSAM sam) -{ - HKEY k = INVALID_HANDLE_VALUE; - DWORD err; - - /* - * if the base path is null, return the already open key in hkey - */ - if (base == NULL) - return hkey; - - err = RegOpenKeyEx(hkey, base, 0, sam, &hkey); - if (err != ERROR_SUCCESS) - return INVALID_HANDLE_VALUE; - - return hkey; -} - -void -registry_close(HKEY hkey) -{ - CloseHandle(hkey); -} - -HKEY -registry_key_create(HKEY hkey, char *sub, REGSAM sam) -{ - HKEY key; - DWORD err; - DWORD disp; - - err = RegCreateKeyEx(hkey, sub, 0, 0, REG_OPTION_NON_VOLATILE, sam, - NULL, &key, &disp); - if (err != ERROR_SUCCESS) - return INVALID_HANDLE_VALUE; - - return key; -} - -int -registry_key_delete(HKEY hkey, char *sub) -{ - DWORD err; - - err = RegDeleteKey(hkey, sub); - if (err != ERROR_SUCCESS) - return -1; - - return 0; -} - -int -registry_string_get(HKEY hkey, char *sub, char **val) -{ - DWORD err; - DWORD type; - DWORD datasize; - - err = RegQueryValueEx(hkey, sub, 0, &type, 0, &datasize); - if (err != ERROR_SUCCESS || type != REG_SZ) { - *val = NULL; - return -1; - } - - *val = malloc(datasize); - if (*val == NULL) - return -1; - - err = RegQueryValueEx(hkey, sub, 0, &type, *val, &datasize); - if (err != ERROR_SUCCESS) { - free(*val); - *val = NULL; - return -1; - } - - return 0; -} - -int -registry_dword_get(HKEY hkey, char *sub, DWORD *val) -{ - DWORD err; - DWORD type; - DWORD datasize; - - err = RegQueryValueEx(hkey, sub, 0, &type, 0, &datasize); - if (err != ERROR_SUCCESS || type != REG_DWORD) { - *val = 0; - return -1; - } - - err = RegQueryValueEx(hkey, sub, 0, &type, (BYTE *)val, &datasize); - if (err != ERROR_SUCCESS) { - *val = 0; - return -1; - } - - return 0; -} - -int -registry_string_set(HKEY hkey, char *sub, char *x) -{ - DWORD err; - - err = RegSetValueEx(hkey, sub, 0, REG_SZ, (BYTE *)x, strlen(x) + 1); - if (err != ERROR_SUCCESS) - return -1; - - return 0; -} - -int -registry_dword_set(HKEY hkey, char *sub, DWORD x) -{ - DWORD err; - - err = RegSetValueEx(hkey, sub, 0, REG_DWORD, (CONST BYTE *)&x, sizeof(DWORD)); - if (err != ERROR_SUCCESS) - return -1; - - return 0; -} - -int -registry_keyval_dword_set(HKEY hkey, char *base, char *sub, DWORD val) -{ - HKEY k; - int err; - - k = registry_open(hkey, base, KEY_WRITE); - if (k == INVALID_HANDLE_VALUE) - return -1; - - err = registry_dword_set(k, sub, val); - - registry_close(k); - - return err; -} - -int -registry_keyval_dword_get(HKEY hkey, char *base, char *sub, DWORD *val) -{ - HKEY k; - int err; - - k = registry_open(hkey, base, KEY_READ); - if (k == INVALID_HANDLE_VALUE) - return -1; - - err = registry_dword_get(k, sub, val); - - registry_close(k); - - return err; -} - -int -registry_keyval_string_get(HKEY hkey, char *base, char *sub, char **val) -{ - HKEY k; - int err; - - k = registry_open(hkey, base, KEY_READ); - if (k == INVALID_HANDLE_VALUE) { - *val = NULL; - return -1; - } - - err = registry_string_get(k, sub, val); - - registry_close(k); - - return err; -} - -int -registry_keyval_string_set(HKEY hkey, char *base, char *sub, char *val) -{ - HKEY k; - int err; - - k = registry_open(hkey, base, KEY_WRITE); - if (k == INVALID_HANDLE_VALUE) - return -1; - - err = registry_string_set(k, sub, val); - - registry_close(k); - - return err; -} - -int -registry_value_delete(HKEY hkey, char *sub) -{ - if (RegDeleteValue(hkey, sub)) - return -1; - - return 0; -} - -int -registry_keyval_delete(HKEY hkey, char *base, char *sub) -{ - HKEY k; - int err; - - k = registry_open(hkey, base, KEY_WRITE); - if (k == INVALID_HANDLE_VALUE) - return -1; - - err = registry_value_delete(k, sub); - - registry_close(k); - - return err; -} |