[PATCH 1/3] reg: Add or modify the (Default) registry value if [/v] is not specified

[Hugh McMaster]

Signed-off-by: Hugh McMaster 
---
 programs/reg/add.c       | 63 +++++++++++++++++++---------------------
 programs/reg/tests/add.c | 30 +++++++++----------
 2 files changed, 45 insertions(+), 48 deletions(-)

diff --git a/programs/reg/add.c b/programs/reg/add.c
index c3dec2d5b7f..897c6f60621 100644
--- a/programs/reg/add.c
+++ b/programs/reg/add.c
@@ -154,6 +154,8 @@ static int run_add(HKEY root, WCHAR *path, WCHAR *value_name, BOOL value_empty,
                    WCHAR *type, WCHAR separator, WCHAR *data, BOOL force)
 {
     HKEY hkey;
+    DWORD data_type, data_size;
+    BYTE *reg_data = NULL;

if (RegCreateKeyExW(root, path, 0, NULL, REG_OPTION_NON_VOLATILE,
                         KEY_READ|KEY_WRITE, NULL, &hkey, NULL))
@@ -162,49 +164,44 @@ static int run_add(HKEY root, WCHAR *path, WCHAR *value_name, BOOL value_empty,
         return 1;
     }

-    if (value_name || value_empty || data)
+    if (!force)
     {
-        DWORD reg_type;
-        DWORD data_size = 0;
-        BYTE* reg_data = NULL;
-
-        if (!force)
+        if (RegQueryValueExW(hkey, value_name, NULL, NULL, NULL, NULL) == ERROR_SUCCESS)
         {
-            if (RegQueryValueExW(hkey, value_name, NULL, NULL, NULL, NULL) == ERROR_SUCCESS)
+            if (!ask_confirm(STRING_OVERWRITE_VALUE, value_name))
             {
-                if (!ask_confirm(STRING_OVERWRITE_VALUE, value_name))
-                {
-                    RegCloseKey(hkey);
-                    output_message(STRING_CANCELLED);
-                    return 0;
-                }
+                RegCloseKey(hkey);
+                output_message(STRING_CANCELLED);
+                return 0;
             }
         }
+    }

-        reg_type = wchar_get_type(type);
-        if (reg_type == ~0u)
-        {
-            RegCloseKey(hkey);
-            output_message(STRING_UNSUPPORTED_TYPE, type);
-            return 1;
-        }
-        if ((reg_type == REG_DWORD || reg_type == REG_DWORD_BIG_ENDIAN) && !data)
-        {
-             RegCloseKey(hkey);
-             output_message(STRING_INVALID_CMDLINE);
-             return 1;
-        }
+    data_type = wchar_get_type(type);

-        if (!(reg_data = get_regdata(data, reg_type, separator, &data_size)))
-        {
-            RegCloseKey(hkey);
-            return 1;
-        }
+    if (data_type == ~0u)
+    {
+        RegCloseKey(hkey);
+        output_message(STRING_UNSUPPORTED_TYPE, type);
+        return 1;
+    }

-        RegSetValueExW(hkey, value_name, 0, reg_type, reg_data, data_size);
-        free(reg_data);
+    if ((data_type == REG_DWORD || data_type == REG_DWORD_BIG_ENDIAN) && !data)
+    {
+         RegCloseKey(hkey);
+         output_message(STRING_INVALID_CMDLINE);
+         return 1;
     }

+    if (!(reg_data = get_regdata(data, data_type, separator, &data_size)))
+    {
+        RegCloseKey(hkey);
+        return 1;
+    }
+
+    RegSetValueExW(hkey, value_name, 0, data_type, reg_data, data_size);
+    free(reg_data);
+
     RegCloseKey(hkey);
     output_message(STRING_SUCCESS);

diff --git a/programs/reg/tests/add.c b/programs/reg/tests/add.c
index 23d0115fd64..7fad8333ed5 100644
--- a/programs/reg/tests/add.c
+++ b/programs/reg/tests/add.c
@@ -330,8 +330,8 @@ static void test_add(void)
     open_key(HKEY_CURRENT_USER, KEY_BASE, KEY_WRITE, &hkey);

/* The Default value is initialized if no parameters are specified */
-    todo_wine verify_reg(hkey, NULL, REG_SZ, "", 1, 0);
-    todo_wine delete_value(hkey, NULL);
+    verify_reg(hkey, NULL, REG_SZ, "", 1, 0);
+    delete_value(hkey, NULL);

/* This also occurs when specifying a registry type and passing data */
     run_reg_exe("reg add HKCU\" KEY_BASE " /t REG_DWORD /d 0x5 /f", &r);
@@ -342,7 +342,7 @@ static void test_add(void)
     /* The Default value can also be overwritten as an empty string */
     run_reg_exe("reg add HKCU\" KEY_BASE " /f", &r);
     ok(r == REG_EXIT_SUCCESS, "got exit code %d, expected 0\n", r);
-    verify_reg(hkey, NULL, REG_SZ, "", 1, TODO_REG_TYPE|TODO_REG_SIZE|TODO_REG_DATA);
+    verify_reg(hkey, NULL, REG_SZ, "", 1, 0);

close_key(hkey);
     delete_key(HKEY_CURRENT_USER, KEY_BASE);
@@ -366,8 +366,8 @@ static void test_add(void)
     /* ... but we can add it without passing [/f] to reg.exe */
     run_reg_exe("reg add HKCU\" KEY_BASE, &r);
     ok(r == REG_EXIT_SUCCESS, "got exit code %d, expected 0\n", r);
-    todo_wine verify_reg(hkey, NULL, REG_SZ, "", 1, 0);
-    todo_wine delete_value(hkey, NULL);
+    verify_reg(hkey, NULL, REG_SZ, "", 1, 0);
+    delete_value(hkey, NULL);

/* Test whether overwriting a registry key modifies existing keys and values */
     add_key(hkey, "Subkey", NULL);
@@ -382,7 +382,7 @@ static void test_add(void)
     verify_key(hkey, "Subkey");
     verify_reg(hkey, "Test1", REG_SZ, "Value1", 7, 0);
     verify_reg(hkey, "Test2", REG_DWORD, &dword, sizeof(dword), 0);
-    todo_wine verify_reg(hkey, NULL, REG_SZ, "", 1, 0);
+    verify_reg(hkey, NULL, REG_SZ, "", 1, 0);

run_reg_exe("reg add HKCU\" KEY_BASE " /t REG_NONE /d Test /f", &r);
     ok(r == REG_EXIT_SUCCESS, "got exit code %d, expected 0\n", r);
@@ -406,9 +406,9 @@ static void test_reg_none(void)

run_reg_exe("reg add HKCU\" KEY_BASE " /t REG_NONE /f", &r);
     ok(r == REG_EXIT_SUCCESS, "got exit code %d, expected 0\n", r);
-    todo_wine verify_reg(hkey, NULL, REG_NONE, "\0", 2, 0);
+    verify_reg(hkey, NULL, REG_NONE, "\0", 2, 0);

-    todo_wine delete_value(hkey, NULL);
+    delete_value(hkey, NULL);

run_reg_exe("reg add HKCU\" KEY_BASE " /ve /t REG_NONE /f", &r);
     ok(r == REG_EXIT_SUCCESS, "got exit code %u, expected 0\n", r);
@@ -435,7 +435,7 @@ static void test_reg_sz(void)

run_reg_exe("reg add HKCU\" KEY_BASE " /t REG_SZ /f", &r);
     ok(r == REG_EXIT_SUCCESS, "got exit code %u, expected 0\n", r);
-    todo_wine verify_reg(hkey, NULL, REG_SZ, "", 1, 0);
+    verify_reg(hkey, NULL, REG_SZ, "", 1, 0);

run_reg_exe("reg add HKCU\" KEY_BASE " /d WineTest /f", &r);
     ok(r == REG_EXIT_SUCCESS || broken(r == REG_EXIT_FAILURE /* WinXP */),
@@ -513,9 +513,9 @@ static void test_reg_expand_sz(void)

run_reg_exe("reg add HKCU\" KEY_BASE " /t REG_EXPAND_SZ /f", &r);
     ok(r == REG_EXIT_SUCCESS, "got exit code %u, expected 0\n", r);
-    todo_wine verify_reg(hkey, NULL, REG_EXPAND_SZ, "", 1, 0);
+    verify_reg(hkey, NULL, REG_EXPAND_SZ, "", 1, 0);

-    todo_wine delete_value(hkey, NULL);
+    delete_value(hkey, NULL);

run_reg_exe("reg add HKCU\" KEY_BASE " /ve /t REG_EXPAND_SZ /f", &r);
     ok(r == REG_EXIT_SUCCESS, "got exit code %u, expected 0\n", r);
@@ -556,9 +556,9 @@ static void test_reg_binary(void)

run_reg_exe("reg add HKCU\" KEY_BASE " /t REG_BINARY /f", &r);
     ok(r == REG_EXIT_SUCCESS, "got exit code %u, expected 0\n", r);
-    todo_wine verify_reg(hkey, NULL, REG_BINARY, buffer, 0, 0);
+    verify_reg(hkey, NULL, REG_BINARY, buffer, 0, 0);

-    todo_wine delete_value(hkey, NULL);
+    delete_value(hkey, NULL);

run_reg_exe("reg add HKCU\" KEY_BASE " /ve /t REG_BINARY /f", &r);
     ok(r == REG_EXIT_SUCCESS, "got exit code %u, expected 0\n", r);
@@ -754,9 +754,9 @@ static void test_reg_multi_sz(void)

run_reg_exe("reg add HKCU\" KEY_BASE " /t REG_MULTI_SZ /f", &r);
     ok(r == REG_EXIT_SUCCESS, "got exit code %u, expected 0\n", r);
-    todo_wine verify_reg(hkey, NULL, REG_MULTI_SZ, "", 1, 0);
+    verify_reg(hkey, NULL, REG_MULTI_SZ, "", 1, 0);

-    todo_wine delete_value(hkey, NULL);
+    delete_value(hkey, NULL);

run_reg_exe("reg add HKCU\" KEY_BASE " /ve /t REG_MULTI_SZ /f", &r);
     ok(r == REG_EXIT_SUCCESS, "got exit code %u, expected 0\n", r);