X-Git-Url: https://code.delx.au/osx-proxyconf/blobdiff_plain/0fcd155abf8e6013525e3009c54b63cf03bb0e25..0d8f59d3f2a491918cb4221ed49b45f760cac97f:/proxyconf.m

diff --git a/proxyconf.m b/proxyconf.m
new file mode 100644
index 0000000..a161886
--- /dev/null
+++ b/proxyconf.m
@@ -0,0 +1,95 @@
+#include <stdio.h>
+
+#import <Foundation/Foundation.h>
+#import <SystemConfiguration/SCDynamicStoreCopySpecific.h>
+
+void
+DXPrint(NSString* format, ...)
+{
+	va_list args;
+	va_start(args, format);
+	NSString* string = [[NSString alloc] initWithFormat:format arguments:args];
+	va_end(args);
+	fputs([string UTF8String], stdout);
+	[string release];
+}
+
+
+
+
+NSDictionary* proxies;
+BOOL proxyFound;
+
+void
+printUnset(NSString* env)
+{
+	DXPrint(@"unset %@\n", env);
+}
+
+void
+printProxy(NSDictionary* proxies, NSString* proto)
+{
+	NSString* key = nil;
+	NSString* env = [[proto lowercaseString] stringByAppendingString:@"_proxy"];
+
+	key = [proto stringByAppendingString:@"Enable"];
+	NSNumber* enabled = [proxies objectForKey:key];
+	if(enabled == nil || [enabled intValue] != 1) {
+		printUnset(env);
+		return;
+	}
+
+	key = [proto stringByAppendingString:@"Proxy"];
+	id host = [proxies objectForKey:key];
+	if(host == nil) {
+		printUnset(env);
+		return;
+	}
+
+	key = [proto stringByAppendingString:@"Port"];
+	id port = [proxies objectForKey:key];
+	if(port == nil) {
+		printUnset(env);
+		return;
+	}
+
+	NSString* uriPrefix = nil;
+	if(![proto isEqual:@"SOCKS"]) {
+		uriPrefix = @"http://";
+	} else {
+		uriPrefix = @"socks://";
+	}
+
+	DXPrint(@"export %@='%@%@:%@'\n", env, uriPrefix, host, port);
+	proxyFound = YES;
+}
+
+void
+printExceptions(NSDictionary* proxies)
+{
+	id exceptions = [proxies objectForKey:@"ExceptionsList"];
+	if(exceptions == nil || ![exceptions isKindOfClass:[NSArray class]] || !proxyFound) {
+		printUnset(@"no_proxy");
+		return;
+	}
+
+	DXPrint(@"export no_proxy='%@'\n", [exceptions componentsJoinedByString:@","]);
+}
+
+int
+main()
+{
+	NSAutoreleasePool* pool = [[NSAutoreleasePool alloc] init];
+
+	proxies  = (NSDictionary*)SCDynamicStoreCopyProxies(nil);
+	proxyFound = NO;
+	printProxy(proxies, @"HTTP");
+	printProxy(proxies, @"HTTPS");
+	printProxy(proxies, @"FTP");
+	printProxy(proxies, @"SOCKS");
+	printExceptions(proxies);
+	
+	[pool release];
+	return 0;
+}
+