reg: Parse 'reg add' command-line arguments in add.c.

programs/reg/add.c

@@ -149,8 +149,8 @@ static LPBYTE get_regdata(const WCHAR *data, DWORD reg_type, WCHAR separator, DW
     return out_data;
 }
 
-int reg_add(HKEY root, WCHAR *path, WCHAR *value_name, BOOL value_empty,
-            WCHAR *type, WCHAR separator, WCHAR *data, BOOL force)
+static int run_add(HKEY root, WCHAR *path, WCHAR *value_name, BOOL value_empty,
+                   WCHAR *type, WCHAR separator, WCHAR *data, BOOL force)
 {
     HKEY key;
 
@@ -208,3 +208,66 @@ int reg_add(HKEY root, WCHAR *path, WCHAR *value_name, BOOL value_empty,
 
     return 0;
 }
+
+int reg_add(int argc, WCHAR *argvW[])
+{
+    HKEY root;
+    WCHAR *path, *key_name, *value_name = NULL, *type = NULL, *data = NULL, separator = '\0';
+    BOOL value_empty = FALSE, force = FALSE;
+    int i;
+
+    if (!parse_registry_key(argvW[2], &root, &path, &key_name))
+        return 1;
+
+    for (i = 3; i < argc; i++)
+    {
+        if (argvW[i][0] == '/' || argvW[i][0] == '-')
+        {
+            WCHAR *str = &argvW[i][1];
+
+            if (!lstrcmpiW(str, L"ve"))
+            {
+                value_empty = TRUE;
+                continue;
+            }
+            else if (!str[0] || str[1])
+                goto invalid;
+
+            switch (towlower(*str))
+            {
+            case 'v':
+                if (value_name || !(value_name = argvW[++i]))
+                    goto invalid;
+                break;
+            case 't':
+                if (type || !(type = argvW[++i]))
+                    goto invalid;
+                break;
+            case 'd':
+                if (data || !(data = argvW[++i]))
+                    goto invalid;
+                break;
+            case 's':
+                str = argvW[++i];
+                if (!str || lstrlenW(str) != 1)
+                    goto invalid;
+                separator = str[0];
+                break;
+            case 'f':
+                force = TRUE;
+                break;
+            default:
+                goto invalid;
+            }
+        }
+    }
+
+    if (value_name && value_empty)
+        goto invalid;
+
+    return run_add(root, path, value_name, value_empty, type, separator, data, force);
+
+invalid:
+    output_message(STRING_INVALID_CMDLINE);
+    return 1;
+}

programs/reg/reg.c

@@ -333,11 +333,7 @@ static enum operations get_operation(const WCHAR *str, int *op_help)
 
 int __cdecl wmain(int argc, WCHAR *argvW[])
 {
-    int i, op, op_help;
-    static const WCHAR switchVEW[] = {'v','e',0};
-    WCHAR *key_name, *path, *value_name = NULL, *type = NULL, *data = NULL, separator = '\0';
-    BOOL value_empty = FALSE, force = FALSE;
-    HKEY root;
+    int op, op_help;
 
     if (argc == 1)
     {
@@ -373,6 +369,9 @@ int __cdecl wmain(int argc, WCHAR *argvW[])
         return 0;
     }
 
+    if (op == REG_ADD)
+        return reg_add(argc, argvW);
+
     if (op == REG_DELETE)
         return reg_delete(argc, argvW);
 
@@ -382,76 +381,5 @@ int __cdecl wmain(int argc, WCHAR *argvW[])
     if (op == REG_IMPORT)
         return reg_import(argc, argvW);
 
-    if (op == REG_QUERY)
-        return reg_query(argc, argvW);
-
-    if (!parse_registry_key(argvW[2], &root, &path, &key_name))
-        return 1;
-
-    for (i = 3; i < argc; i++)
-    {
-        if (argvW[i][0] == '/' || argvW[i][0] == '-')
-        {
-            WCHAR *ptr = &argvW[i][1];
-
-            if (!lstrcmpiW(ptr, switchVEW))
-            {
-                value_empty = TRUE;
-                continue;
-            }
-            else if (!ptr[0] || ptr[1])
-            {
-                output_message(STRING_INVALID_CMDLINE);
-                return 1;
-            }
-
-            switch(towlower(argvW[i][1]))
-            {
-            case 'v':
-                if (value_name || !(value_name = argvW[++i]))
-                {
-                    output_message(STRING_INVALID_CMDLINE);
-                    return 1;
-                }
-                break;
-            case 't':
-                if (type || !(type = argvW[++i]))
-                {
-                    output_message(STRING_INVALID_CMDLINE);
-                    return 1;
-                }
-                break;
-            case 'd':
-                if (data || !(data = argvW[++i]))
-                {
-                    output_message(STRING_INVALID_CMDLINE);
-                    return 1;
-                }
-                break;
-            case 's':
-                ptr = argvW[++i];
-                if (!ptr || lstrlenW(ptr) != 1)
-                {
-                    output_message(STRING_INVALID_CMDLINE);
-                    return 1;
-                }
-                separator = ptr[0];
-                break;
-            case 'f':
-                force = TRUE;
-                break;
-            default:
-                output_message(STRING_INVALID_CMDLINE);
-                return 1;
-            }
-        }
-    }
-
-    if (value_name && value_empty)
-    {
-        output_message(STRING_INVALID_CMDLINE);
-        return 1;
-    }
-
-    return reg_add(root, path, value_name, value_empty, type, separator, data, force);
+    return reg_query(argc, argvW);
 }

programs/reg/reg.h

@@ -43,8 +43,7 @@ BOOL parse_registry_key(const WCHAR *key, HKEY *root, WCHAR **path, WCHAR **long
 BOOL is_switch(const WCHAR *s, const WCHAR c);
 
 /* add.c */
-int reg_add(HKEY root, WCHAR *path, WCHAR *value_name, BOOL value_empty,
-            WCHAR *type, WCHAR separator, WCHAR *data, BOOL force);
+int reg_add(int arc, WCHAR *argvW[]);
 
 /* delete.c */
 int reg_delete(int argc, WCHAR *argvW[]);