diff options
Diffstat (limited to 'core/string/ustring.cpp')
| -rw-r--r-- | core/string/ustring.cpp | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/core/string/ustring.cpp b/core/string/ustring.cpp index 9e468f7075..b34d9f3271 100644 --- a/core/string/ustring.cpp +++ b/core/string/ustring.cpp @@ -4342,6 +4342,9 @@ bool String::is_valid_html_color() const { return Color::html_is_valid(*this); } +// Changes made to the set of invalid filename characters must also be reflected in the String documentation for is_valid_filename. +static const char *invalid_filename_characters = ": / \\ ? * \" | % < >"; + bool String::is_valid_filename() const { String stripped = strip_edges(); if (*this != stripped) { @@ -4352,7 +4355,22 @@ bool String::is_valid_filename() const { return false; } - return !(find(":") != -1 || find("/") != -1 || find("\\") != -1 || find("?") != -1 || find("*") != -1 || find("\"") != -1 || find("|") != -1 || find("%") != -1 || find("<") != -1 || find(">") != -1); + Vector<String> chars = String(invalid_filename_characters).split(" "); + for (const String &ch : chars) { + if (contains(ch)) { + return false; + } + } + return true; +} + +String String::validate_filename() const { + Vector<String> chars = String(invalid_filename_characters).split(" "); + String name = strip_edges(); + for (int i = 0; i < chars.size(); i++) { + name = name.replace(chars[i], "_"); + } + return name; } bool String::is_valid_ip_address() const { |