From 74154436a5fff8a8dd27115395c83c6d41ebf4e9 Mon Sep 17 00:00:00 2001
From: Dominik Riebeling <Dominik.Riebeling@gmail.com>
Date: Sun, 23 Sep 2007 13:12:34 +0000
Subject: w32: implement "system proxy" settings. This uses the IE setting by
 reading its values from the registry. Make system proxy the default value if
 no configuration file is found.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14827 a1c6a512-1295-4272-9138-f99709370657
---
 rbutil/rbutilqt/configure.cpp | 40 +++++++++++++++++++++++++++++++++++-----
 rbutil/rbutilqt/rbutilqt.cpp  | 32 +++++++++++++++++++++++++++++---
 2 files changed, 64 insertions(+), 8 deletions(-)

diff --git a/rbutil/rbutilqt/configure.cpp b/rbutil/rbutilqt/configure.cpp
index eaa68a2a1c..967e0111e9 100644
--- a/rbutil/rbutilqt/configure.cpp
+++ b/rbutil/rbutilqt/configure.cpp
@@ -25,6 +25,13 @@
 #include "browsedirtree.h"
 
 #include <stdio.h>
+#if defined(Q_OS_WIN32)
+#if defined(UNICODE)
+#define _UNICODE
+#endif
+#include <tchar.h>
+#include <windows.h>
+#endif
 
 #define DEFAULT_LANG "English (C)"
 
@@ -37,8 +44,8 @@ Config::Config(QWidget *parent) : QDialog(parent)
     QRegExp validate("[0-9]*");
     proxyValidator->setRegExp(validate);
     ui.proxyPort->setValidator(proxyValidator);
-#ifndef __linux
-    ui.radioSystemProxy->setEnabled(false); // only on linux for now
+#if !defined(Q_OS_LINUX) && !defined(Q_OS_WIN32)
+    ui.radioSystemProxy->setEnabled(false); // not on macox for now
 #endif
     // build language list and sort alphabetically
     QStringList langs = findLanguageFiles();
@@ -160,7 +167,7 @@ void Config::setUserSettings(QSettings *user)
     ui.proxyUser->setText(proxy.userName());
     ui.proxyPass->setText(proxy.password());
 
-    QString proxyType = userSettings->value("proxytype").toString();
+    QString proxyType = userSettings->value("proxytype", "system").toString();
     if(proxyType == "manual") ui.radioManualProxy->setChecked(true);
     else if(proxyType == "system") ui.radioSystemProxy->setChecked(true);
     else ui.radioNoProxy->setChecked(true);
@@ -419,13 +426,36 @@ void Config::setSystemProxy(bool checked)
         proxy.setHost(ui.proxyHost->text());
         proxy.setPort(ui.proxyPort->text().toInt());
         // show system values in input box
-#ifdef __linux
-        QUrl envproxy = QUrl(getenv("http_proxy"));
+        QUrl envproxy;
+#if defined(Q_OS_LINUX)
+        envproxy = QUrl(getenv("http_proxy"));
+#endif
+#if defined(Q_OS_WIN32)
+        HKEY hk;
+        wchar_t proxyval[80];
+        DWORD buflen = 80;
+        long ret;
+
+        ret = RegOpenKeyEx(HKEY_CURRENT_USER, _TEXT("Software\\Microsoft\\Windows\\CurrentVersion\\Internet Settings"),
+            0, KEY_QUERY_VALUE, &hk);
+        if(ret != ERROR_SUCCESS) return;
+
+        ret = RegQueryValueEx(hk, _TEXT("ProxyServer"), NULL, NULL, (LPBYTE)proxyval, &buflen);
+        if(ret != ERROR_SUCCESS) return;
+
+        RegCloseKey(hk);
+        envproxy = QUrl("http://" + QString::fromWCharArray(proxyval));
+        qDebug() << envproxy;
         ui.proxyHost->setText(envproxy.host());
         ui.proxyPort->setText(QString("%1").arg(envproxy.port()));
         ui.proxyUser->setText(envproxy.userName());
         ui.proxyPass->setText(envproxy.password());
 #endif
+        ui.proxyHost->setText(envproxy.host());
+        ui.proxyPort->setText(QString("%1").arg(envproxy.port()));
+        ui.proxyUser->setText(envproxy.userName());
+        ui.proxyPass->setText(envproxy.password());
+
     }
     else {
         ui.proxyHost->setText(proxy.host());
diff --git a/rbutil/rbutilqt/rbutilqt.cpp b/rbutil/rbutilqt/rbutilqt.cpp
index 37ae90323f..00c409fb7b 100644
--- a/rbutil/rbutilqt/rbutilqt.cpp
+++ b/rbutil/rbutilqt/rbutilqt.cpp
@@ -32,9 +32,17 @@
 #include "uninstallwindow.h"
 #include "browseof.h"
 
-#ifdef __linux
+#if defined(Q_OS_LINUX)
 #include <stdio.h>
 #endif
+#if defined(Q_OS_WIN32)
+#if defined(UNICODE)
+#define _UNICODE
+#endif
+#include <stdio.h>
+#include <tchar.h>
+#include <windows.h>
+#endif
 
 RbUtilQt::RbUtilQt(QWidget *parent) : QMainWindow(parent)
 {
@@ -935,11 +943,29 @@ void RbUtilQt::updateInfo()
 
 QUrl RbUtilQt::proxy()
 {
-    if(userSettings->value("proxytype") == "manual")
+    if(userSettings->value("proxytype", "system").toString() == "manual")
         return QUrl(userSettings->value("proxy").toString());
-#ifdef __linux
+#if defined(Q_OS_LINUX)
     else if(userSettings->value("proxytype") == "system")
         return QUrl(getenv("http_proxy"));
+#endif
+#if defined(Q_OS_WIN32)
+    HKEY hk;
+    wchar_t proxyval[80];
+    DWORD buflen = 80;
+    long ret;
+
+    ret = RegOpenKeyEx(HKEY_CURRENT_USER, _TEXT("Software\\Microsoft\\Windows\\CurrentVersion\\Internet Settings"),
+        0, KEY_QUERY_VALUE, &hk);
+    if(ret != ERROR_SUCCESS) return QUrl("");
+
+    ret = RegQueryValueEx(hk, _TEXT("ProxyServer"), NULL, NULL, (LPBYTE)proxyval, &buflen);
+    if(ret != ERROR_SUCCESS) return QUrl("");
+
+    RegCloseKey(hk);
+    qDebug() << QString::fromWCharArray(proxyval);
+    return QUrl("http://" + QString::fromWCharArray(proxyval));
+
 #endif
     return QUrl("");
 }
-- 
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