1 files changed, 0 insertions, 227 deletions
diff --git a/libs/nak/src/game_finder/registry.rs b/libs/nak/src/game_finder/registry.rs
deleted file mode 100644
index e843b6e..0000000
--- a/libs/nak/src/game_finder/registry.rs
+++ /dev/null
@@ -1,227 +0,0 @@
-//! Wine registry parsing utilities
-//!
-//! Parses Wine registry files (system.reg, user.reg) to find game install paths.
-
-use std::fs;
-use std::path::{Path, PathBuf};
-
-use crate::logging::log_warning;
-
-/// Read a registry value from a Wine prefix registry file
-///
-/// # Arguments
-/// * `prefix_path` - Path to the Wine prefix (containing system.reg, user.reg)
-/// * `key_path` - Registry key path (e.g., "Software\\Bethesda Softworks\\Skyrim")
-/// * `value_name` - Name of the value to read (e.g., "Installed Path")
-///
-/// Returns the value as a string, or None if not found
-pub fn read_registry_value(
-    prefix_path: &Path,
-    key_path: &str,
-    value_name: &str,
-) -> Option<String> {
-    // Try system.reg first (HKEY_LOCAL_MACHINE)
-    let system_reg = prefix_path.join("system.reg");
-    if let Some(value) = read_value_from_reg_file(&system_reg, key_path, value_name) {
-        return Some(value);
-    }
-
-    // Try user.reg (HKEY_CURRENT_USER)
-    let user_reg = prefix_path.join("user.reg");
-    if let Some(value) = read_value_from_reg_file(&user_reg, key_path, value_name) {
-        return Some(value);
-    }
-
-    None
-}
-
-/// Read a value from a specific .reg file
-fn read_value_from_reg_file(reg_file: &Path, key_path: &str, value_name: &str) -> Option<String> {
-    let content = fs::read_to_string(reg_file).ok()?;
-
-    // Convert the key path to Wine's format
-    // Wine uses lowercase keys with escaped backslashes
-    // e.g., [Software\\Bethesda Softworks\\Skyrim] becomes [software\\\\bethesda softworks\\\\skyrim]
-    let wine_key = format!(
-        "[{}]",
-        key_path.to_lowercase().replace('\\', "\\\\")
-    );
-
-    // Also try with the Wow6432Node variant for 32-bit apps on 64-bit Wine
-    let wine_key_wow64 = format!(
-        "[software\\\\wow6432node\\\\{}]",
-        key_path
-            .strip_prefix("Software\\")
-            .unwrap_or(key_path)
-            .to_lowercase()
-            .replace('\\', "\\\\")
-    );
-
-    // Find the key section and extract the value
-    for key_to_find in [&wine_key, &wine_key_wow64] {
-        if let Some(value) = find_value_in_content(&content, key_to_find, value_name) {
-            return Some(value);
-        }
-    }
-
-    None
-}
-
-/// Find a value within registry file content
-fn find_value_in_content(content: &str, key: &str, value_name: &str) -> Option<String> {
-    let mut in_target_key = false;
-    let value_name_lower = value_name.to_lowercase();
-
-    for line in content.lines() {
-        let trimmed = line.trim();
-
-        // Check for key header
-        if trimmed.starts_with('[') && trimmed.ends_with(']') {
-            in_target_key = trimmed.to_lowercase() == key.to_lowercase();
-            continue;
-        }
-
-        // If we're in the target key, look for the value
-        if in_target_key {
-            // Empty line or new section means we've left the key
-            if trimmed.is_empty() {
-                continue;
-            }
-            if trimmed.starts_with('[') {
-                break;
-            }
-
-            // Parse value line: "ValueName"="value" or @="default value"
-            if let Some((name, value)) = parse_reg_value_line(trimmed) {
-                if name.to_lowercase() == value_name_lower {
-                    return Some(value);
-                }
-            }
-        }
-    }
-
-    None
-}
-
-/// Parse a registry value line like "ValueName"="value"
-fn parse_reg_value_line(line: &str) -> Option<(String, String)> {
-    // Format: "name"="value" or "name"=dword:00000000 or @="default"
-    let line = line.trim();
-
-    // Find the = separator
-    let eq_pos = line.find('=')?;
-    let (name_part, value_part) = line.split_at(eq_pos);
-    let value_part = &value_part[1..]; // Skip the '='
-
-    // Extract name (remove quotes)
-    let name = if name_part == "@" {
-        "@".to_string()
-    } else {
-        name_part.trim().trim_matches('"').to_string()
-    };
-
-    // Extract value
-    let value = if value_part.starts_with('"') {
-        // String value - need to handle escapes
-        parse_quoted_reg_value(value_part)?
-    } else if value_part.starts_with("dword:") {
-        // DWORD value - convert to decimal string
-        let hex = value_part.strip_prefix("dword:")?;
-        let num = u32::from_str_radix(hex, 16).ok()?;
-        num.to_string()
-    } else {
-        // Other types - return as-is
-        value_part.to_string()
-    };
-
-    Some((name, value))
-}
-
-/// Parse a quoted registry value, handling Wine's escape sequences
-fn parse_quoted_reg_value(s: &str) -> Option<String> {
-    let s = s.trim();
-    if !s.starts_with('"') {
-        return None;
-    }
-
-    let mut result = String::new();
-    let chars = s[1..].chars();
-    let mut prev_was_backslash = false;
-
-    for c in chars {
-        if prev_was_backslash {
-            match c {
-                'n' => result.push('\n'),
-                'r' => result.push('\r'),
-                't' => result.push('\t'),
-                '\\' => result.push('\\'),
-                '"' => result.push('"'),
-                _ => {
-                    result.push('\\');
-                    result.push(c);
-                }
-            }
-            prev_was_backslash = false;
-        } else if c == '\\' {
-            prev_was_backslash = true;
-        } else if c == '"' {
-            break; // End of string
-        } else {
-            result.push(c);
-        }
-    }
-
-    Some(result)
-}
-
-/// Convert a Wine path (Z:\path\to\file) to a Linux path
-pub fn wine_path_to_linux(wine_path: &str) -> Option<PathBuf> {
-    let path = wine_path.trim();
-
-    // Handle Z: drive (maps to /)
-    if path.starts_with("Z:") || path.starts_with("z:") {
-        let linux_path = path[2..].replace('\\', "/");
-        return Some(PathBuf::from(linux_path));
-    }
-
-    // Handle C: drive (maps to prefix/drive_c)
-    // Note: This requires knowing the prefix path, so we can't convert it here
-    // For now, we'll just return None for C: paths
-    if path.starts_with("C:") || path.starts_with("c:") {
-        log_warning(&format!(
-            "Cannot convert C: drive path without prefix: {}",
-            path
-        ));
-        return None;
-    }
-
-    None
-}
-
-/// Check if a Wine prefix contains a specific game by registry key
-pub fn has_game_registry(
-    prefix_path: &Path,
-    registry_path: &str,
-    registry_value: &str,
-) -> bool {
-    read_registry_value(prefix_path, registry_path, registry_value).is_some()
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn test_parse_reg_value_line() {
-        let (name, value) =
-            parse_reg_value_line(r#""Installed Path"="Z:\\mnt\\games\\Skyrim""#).unwrap();
-        assert_eq!(name, "Installed Path");
-        assert_eq!(value, r"Z:\mnt\games\Skyrim");
-    }
-
-    #[test]
-    fn test_wine_path_to_linux() {
-        let linux = wine_path_to_linux(r"Z:\mnt\games\Skyrim").unwrap();
-        assert_eq!(linux, PathBuf::from("/mnt/games/Skyrim"));
-    }
-}