From 9e262d90176ef968901bc415943894f3c2ba045a Mon Sep 17 00:00:00 2001
From: bluebrother <bluebrother@a1c6a512-1295-4272-9138-f99709370657>
Date: Fri, 2 Apr 2010 19:22:32 +0000
Subject: [PATCH] Implement system proxy values retrieval on OS X.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25439 a1c6a512-1295-4272-9138-f99709370657
---
 rbutil/rbutilqt/base/system.cpp | 39 +++++++++++++++++++++++++++++++++++++++
 rbutil/rbutilqt/configure.cpp   |  4 +---
 rbutil/rbutilqt/rbutilqt.pro    |  2 +-
 3 files changed, 41 insertions(+), 4 deletions(-)

diff --git a/rbutil/rbutilqt/base/system.cpp b/rbutil/rbutilqt/base/system.cpp
index 65acef5ee..779715749 100644
--- a/rbutil/rbutilqt/base/system.cpp
+++ b/rbutil/rbutilqt/base/system.cpp
@@ -60,6 +60,9 @@
 #include <sys/param.h>
 #include <sys/ucred.h>
 #include <sys/mount.h>
+
+#include <CoreFoundation/CoreFoundation.h>
+#include <SystemConfiguration/SystemConfiguration.h>
 #endif
 
 #include "utils.h"
@@ -390,6 +393,42 @@ QUrl System::systemProxy(void)
         return QUrl("http://" + QString::fromWCharArray(proxyval));
     else
         return QUrl("");
+#elif defined(Q_OS_MACX)
+
+    CFDictionaryRef dictref;
+    CFStringRef stringref;
+    CFNumberRef numberref;
+    int enable;
+    int port;
+    unsigned int bufsize = 0;
+    char *buf;
+    QUrl proxy;
+
+    dictref = SCDynamicStoreCopyProxies(NULL);
+    stringref = (CFStringRef)CFDictionaryGetValue(dictref, kSCPropNetProxiesHTTPProxy);
+    numberref = (CFNumberRef)CFDictionaryGetValue(dictref, kSCPropNetProxiesHTTPEnable);
+    CFNumberGetValue(numberref, kCFNumberIntType, &enable);
+    if(enable == 1) {
+        // get number of characters. CFStringGetLength uses UTF-16 code pairs
+        bufsize = CFStringGetLength(stringref) * 2 + 1;
+        buf = (char*)malloc(sizeof(char) * bufsize);
+        if(buf == NULL) {
+            qDebug() << "[System] can't allocate memory for proxy string!";
+            CFRelease(dictref);
+            return QUrl("");
+        }
+        CFStringGetCString(stringref, buf, bufsize, kCFStringEncodingUTF16);
+        numberref = (CFNumberRef)CFDictionaryGetValue(dictref, kSCPropNetProxiesHTTPPort);
+        CFNumberGetValue(numberref, kCFNumberIntType, &port);
+        proxy.setScheme("http");
+        proxy.setHost(QString::fromUtf16((unsigned short*)buf));
+        proxy.setPort(port);
+
+        free(buf);
+    }
+    CFRelease(dictref);
+
+    return proxy;
 #else
     return QUrl("");
 #endif
diff --git a/rbutil/rbutilqt/configure.cpp b/rbutil/rbutilqt/configure.cpp
index 0704f0a99..341171739 100644
--- a/rbutil/rbutilqt/configure.cpp
+++ b/rbutil/rbutilqt/configure.cpp
@@ -54,9 +54,7 @@ Config::Config(QWidget *parent,int index) : QDialog(parent)
     QRegExp validate("[0-9]*");
     proxyValidator->setRegExp(validate);
     ui.proxyPort->setValidator(proxyValidator);
-#if !defined(Q_OS_LINUX) && !defined(Q_OS_WIN32)
-    ui.radioSystemProxy->setEnabled(false); // not on OS X for now
-#endif
+
     // build language list and sort alphabetically
     QStringList langs = findLanguageFiles();
     for(int i = 0; i < langs.size(); ++i)
diff --git a/rbutil/rbutilqt/rbutilqt.pro b/rbutil/rbutilqt/rbutilqt.pro
index 34b43e660..d3fb9c4b8 100644
--- a/rbutil/rbutilqt/rbutilqt.pro
+++ b/rbutil/rbutilqt/rbutilqt.pro
@@ -139,7 +139,7 @@ macx {
     QMAKE_LFLAGS_PPC=-mmacosx-version-min=10.4 -arch ppc
     QMAKE_LFLAGS_X86=-mmacosx-version-min=10.4 -arch i386
     CONFIG+=x86 ppc
-    LIBS += -L/usr/local/lib -framework IOKit -framework CoreFoundation -framework Carbon -lz
+    LIBS += -L/usr/local/lib -framework IOKit -framework CoreFoundation -framework Carbon -framework SystemConfiguration -lz
     INCLUDEPATH += /usr/local/include
     
     # rule for creating a dmg file
-- 
2.11.4.GIT