original by Frederik Seiffert <[email protected]>

.gitattributes

@@ -0,0 +1 @@
+*.pbxproj -crlf -merge

.gitignore

@@ -0,0 +1,6 @@
+build/
+*.pbxuser
+*.mode1v3
+*.mode2v3
+*.perspective
+*.perspectivev3

blueutil.1

@@ -0,0 +1,79 @@
+.\"Modified from man(1) of FreeBSD, the NetBSD mdoc.template, and mdoc.samples.
+.\"See Also:
+.\"man mdoc.samples for a complete listing of options
+.\"man mdoc for the short list of editing options
+.\"/usr/share/misc/mdoc.template
+.Dd 03.05.06               \" DATE 
+.Dt blueutil 1      \" Program name and manual section number 
+.Os Darwin
+.Sh NAME                 \" Section Header - required - don't modify 
+.Nm blueutil,
+.\" The following lines are read in generating the apropos(man -k) database. Use only key
+.\" words here as the database is built based on the words here and in the .ND line. 
+.Nm Other_name_for_same_program(),
+.Nm Yet another name for the same program.
+.\" Use .Nm macro to designate other names for the documented program.
+.Nd This line parsed for whatis database.
+.Sh SYNOPSIS             \" Section Header - required - don't modify
+.Nm
+.Op Fl abcd              \" [-abcd]
+.Op Fl a Ar path         \" [-a path] 
+.Op Ar file              \" [file]
+.Op Ar                   \" [file ...]
+.Ar arg0                 \" Underlined argument - use .Ar anywhere to underline
+arg2 ...                 \" Arguments
+.Sh DESCRIPTION          \" Section Header - required - don't modify
+Use the .Nm macro to refer to your program throughout the man page like such:
+.Nm
+Underlining is accomplished with the .Ar macro like this:
+.Ar underlined text .
+.Pp                      \" Inserts a space
+A list of items with descriptions:
+.Bl -tag -width -indent  \" Begins a tagged list 
+.It item a               \" Each item preceded by .It macro
+Description of item a
+.It item b
+Description of item b
+.El                      \" Ends the list
+.Pp
+A list of flags and their descriptions:
+.Bl -tag -width -indent  \" Differs from above in tag removed 
+.It Fl a                 \"-a flag as a list item
+Description of -a flag
+.It Fl b
+Description of -b flag
+.El                      \" Ends the list
+.Pp
+.\" .Sh ENVIRONMENT      \" May not be needed
+.\" .Bl -tag -width "ENV_VAR_1" -indent \" ENV_VAR_1 is width of the string ENV_VAR_1
+.\" .It Ev ENV_VAR_1
+.\" Description of ENV_VAR_1
+.\" .It Ev ENV_VAR_2
+.\" Description of ENV_VAR_2
+.\" .El                      
+.Sh FILES                \" File used or created by the topic of the man page
+.Bl -tag -width "/Users/joeuser/Library/really_long_file_name" -compact
+.It Pa /usr/share/file_name
+FILE_1 description
+.It Pa /Users/joeuser/Library/really_long_file_name
+FILE_2 description
+.El                      \" Ends the list
+.\" .Sh DIAGNOSTICS       \" May not be needed
+.\" .Bl -diag
+.\" .It Diagnostic Tag
+.\" Diagnostic informtion here.
+.\" .It Diagnostic Tag
+.\" Diagnostic informtion here.
+.\" .El
+.Sh SEE ALSO 
+.\" List links in ascending order by section, alphabetically within a section.
+.\" Please do not reference files that do not exist without filing a bug report
+.Xr a 1 , 
+.Xr b 1 ,
+.Xr c 1 ,
+.Xr a 2 ,
+.Xr b 2 ,
+.Xr a 3 ,
+.Xr b 3 
+.\" .Sh BUGS              \" Document known, unremedied bugs 
+.\" .Sh HISTORY           \" Document history if command behaves in a unique manner

blueutil.m

@@ -0,0 +1,62 @@
+/*
+ * blueutil
+ * Command-line utility to control Bluetooth.
+ * Uses private API from IOBluetooth framework (i.e. IOBluetoothPreference*()).
+ * http://www.frederikseiffert.de/blueutil
+ * 
+ * This software is public domain. It is provided without any warranty whatsoever,
+ * and may be modified or used without attribution.
+ *
+ * Written by Frederik Seiffert <[email protected]>
+ * Last change: 2009-10-30
+ */
+
+#import <Foundation/Foundation.h>
+// link against IOBluetooth.framework
+
+
+inline int BTPowerState()
+{
+	return IOBluetoothPreferenceGetControllerPowerState();
+}
+
+int BTSetPowerState(int powerState)
+{
+	IOBluetoothPreferenceSetControllerPowerState(powerState);
+
+	usleep(2000000); // wait until BT has been set
+	if (BTPowerState() != powerState) {
+		printf("Error: unable to turn Bluetooth %s\n", powerState ? "on" : "off");
+		return EXIT_FAILURE;
+	}
+
+	return EXIT_SUCCESS;
+}
+
+void BTStatus()
+{
+	printf("Status: %s\n", BTPowerState() ? "on" : "off");
+}
+
+int main(int argc, const char * argv[])
+{
+    NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
+	int result = EXIT_SUCCESS;
+
+    if (!IOBluetoothPreferencesAvailable()) {
+		printf("Error: Bluetooth not available");
+		result = EXIT_FAILURE;
+	} else if (argc == 2 && strcmp(argv[1], "status") == 0) {
+		BTStatus();
+	} else if (argc == 2 && strcmp(argv[1], "on") == 0) {
+		result = BTSetPowerState(1);
+	} else if (argc == 2 && strcmp(argv[1], "off") == 0) {
+		result = BTSetPowerState(0);
+	} else {
+		printf("Usage: %s [status|on|off]\n", argv[0]);
+		result = EXIT_FAILURE;
+	}
+
+    [pool release];
+    return result;
+}

blueutil.xcodeproj/project.pbxproj

@@ -0,0 +1,227 @@
+// !$*UTF8*$!
+{
+	archiveVersion = 1;
+	classes = {
+	};
+	objectVersion = 42;
+	objects = {
+
+/* Begin PBXBuildFile section */
+		86885D8B0A09577A000379F8 /* IOBluetooth.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 86885D8A0A09577A000379F8 /* IOBluetooth.framework */; };
+		8DD76F9A0486AA7600D96B5E /* blueutil.m in Sources */ = {isa = PBXBuildFile; fileRef = 08FB7796FE84155DC02AAC07 /* blueutil.m */; settings = {ATTRIBUTES = (); }; };
+		8DD76F9C0486AA7600D96B5E /* Foundation.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 08FB779EFE84155DC02AAC07 /* Foundation.framework */; };
+		8DD76F9F0486AA7600D96B5E /* blueutil.1 in CopyFiles */ = {isa = PBXBuildFile; fileRef = C6859EA3029092ED04C91782 /* blueutil.1 */; };
+/* End PBXBuildFile section */
+
+/* Begin PBXCopyFilesBuildPhase section */
+		8DD76F9E0486AA7600D96B5E /* CopyFiles */ = {
+			isa = PBXCopyFilesBuildPhase;
+			buildActionMask = 8;
+			dstPath = /usr/share/man/man1/;
+			dstSubfolderSpec = 0;
+			files = (
+				8DD76F9F0486AA7600D96B5E /* blueutil.1 in CopyFiles */,
+			);
+			runOnlyForDeploymentPostprocessing = 1;
+		};
+/* End PBXCopyFilesBuildPhase section */
+
+/* Begin PBXFileReference section */
+		08FB7796FE84155DC02AAC07 /* blueutil.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = blueutil.m; sourceTree = "<group>"; };
+		08FB779EFE84155DC02AAC07 /* Foundation.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = Foundation.framework; path = /System/Library/Frameworks/Foundation.framework; sourceTree = "<absolute>"; };
+		86885D8A0A09577A000379F8 /* IOBluetooth.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = IOBluetooth.framework; path = /System/Library/Frameworks/IOBluetooth.framework; sourceTree = "<absolute>"; };
+		8DD76FA10486AA7600D96B5E /* blueutil */ = {isa = PBXFileReference; explicitFileType = "compiled.mach-o.executable"; includeInIndex = 0; path = blueutil; sourceTree = BUILT_PRODUCTS_DIR; };
+		C6859EA3029092ED04C91782 /* blueutil.1 */ = {isa = PBXFileReference; lastKnownFileType = text.man; path = blueutil.1; sourceTree = "<group>"; };
+/* End PBXFileReference section */
+
+/* Begin PBXFrameworksBuildPhase section */
+		8DD76F9B0486AA7600D96B5E /* Frameworks */ = {
+			isa = PBXFrameworksBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+				8DD76F9C0486AA7600D96B5E /* Foundation.framework in Frameworks */,
+				86885D8B0A09577A000379F8 /* IOBluetooth.framework in Frameworks */,
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
+/* End PBXFrameworksBuildPhase section */
+
+/* Begin PBXGroup section */
+		08FB7794FE84155DC02AAC07 /* blueutil */ = {
+			isa = PBXGroup;
+			children = (
+				08FB7795FE84155DC02AAC07 /* Source */,
+				C6859EA2029092E104C91782 /* Documentation */,
+				08FB779DFE84155DC02AAC07 /* External Frameworks and Libraries */,
+				1AB674ADFE9D54B511CA2CBB /* Products */,
+			);
+			name = blueutil;
+			sourceTree = "<group>";
+		};
+		08FB7795FE84155DC02AAC07 /* Source */ = {
+			isa = PBXGroup;
+			children = (
+				08FB7796FE84155DC02AAC07 /* blueutil.m */,
+			);
+			name = Source;
+			sourceTree = "<group>";
+		};
+		08FB779DFE84155DC02AAC07 /* External Frameworks and Libraries */ = {
+			isa = PBXGroup;
+			children = (
+				08FB779EFE84155DC02AAC07 /* Foundation.framework */,
+				86885D8A0A09577A000379F8 /* IOBluetooth.framework */,
+			);
+			name = "External Frameworks and Libraries";
+			sourceTree = "<group>";
+		};
+		1AB674ADFE9D54B511CA2CBB /* Products */ = {
+			isa = PBXGroup;
+			children = (
+				8DD76FA10486AA7600D96B5E /* blueutil */,
+			);
+			name = Products;
+			sourceTree = "<group>";
+		};
+		C6859EA2029092E104C91782 /* Documentation */ = {
+			isa = PBXGroup;
+			children = (
+				C6859EA3029092ED04C91782 /* blueutil.1 */,
+			);
+			name = Documentation;
+			sourceTree = "<group>";
+		};
+/* End PBXGroup section */
+
+/* Begin PBXNativeTarget section */
+		8DD76F960486AA7600D96B5E /* blueutil */ = {
+			isa = PBXNativeTarget;
+			buildConfigurationList = 1DEB927408733DD40010E9CD /* Build configuration list for PBXNativeTarget "blueutil" */;
+			buildPhases = (
+				8DD76F990486AA7600D96B5E /* Sources */,
+				8DD76F9B0486AA7600D96B5E /* Frameworks */,
+				8DD76F9E0486AA7600D96B5E /* CopyFiles */,
+			);
+			buildRules = (
+			);
+			dependencies = (
+			);
+			name = blueutil;
+			productInstallPath = "$(HOME)/bin";
+			productName = blueutil;
+			productReference = 8DD76FA10486AA7600D96B5E /* blueutil */;
+			productType = "com.apple.product-type.tool";
+		};
+/* End PBXNativeTarget section */
+
+/* Begin PBXProject section */
+		08FB7793FE84155DC02AAC07 /* Project object */ = {
+			isa = PBXProject;
+			buildConfigurationList = 1DEB927808733DD40010E9CD /* Build configuration list for PBXProject "blueutil" */;
+			compatibilityVersion = "Xcode 2.4";
+			developmentRegion = English;
+			hasScannedForEncodings = 1;
+			knownRegions = (
+				English,
+				Japanese,
+				French,
+				German,
+			);
+			mainGroup = 08FB7794FE84155DC02AAC07 /* blueutil */;
+			projectDirPath = "";
+			projectRoot = "";
+			targets = (
+				8DD76F960486AA7600D96B5E /* blueutil */,
+			);
+		};
+/* End PBXProject section */
+
+/* Begin PBXSourcesBuildPhase section */
+		8DD76F990486AA7600D96B5E /* Sources */ = {
+			isa = PBXSourcesBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+				8DD76F9A0486AA7600D96B5E /* blueutil.m in Sources */,
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
+/* End PBXSourcesBuildPhase section */
+
+/* Begin XCBuildConfiguration section */
+		1DEB927508733DD40010E9CD /* Debug */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				COPY_PHASE_STRIP = NO;
+				GCC_DYNAMIC_NO_PIC = NO;
+				GCC_ENABLE_FIX_AND_CONTINUE = YES;
+				GCC_MODEL_TUNING = G5;
+				GCC_OPTIMIZATION_LEVEL = 0;
+				INSTALL_PATH = "$(HOME)/bin";
+				PRODUCT_NAME = blueutil;
+				ZERO_LINK = YES;
+			};
+			name = Debug;
+		};
+		1DEB927608733DD40010E9CD /* Release */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				ARCHS = (
+					ppc,
+					i386,
+				);
+				GCC_GENERATE_DEBUGGING_SYMBOLS = NO;
+				GCC_MODEL_TUNING = G5;
+				INSTALL_PATH = "$(HOME)/bin";
+				PRODUCT_NAME = blueutil;
+			};
+			name = Release;
+		};
+		1DEB927908733DD40010E9CD /* Debug */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				ARCHS = "$(ARCHS_STANDARD_32_64_BIT_PRE_XCODE_3_1)";
+				ARCHS_STANDARD_32_64_BIT_PRE_XCODE_3_1 = "x86_64 i386 ppc";
+				GCC_WARN_ABOUT_RETURN_TYPE = YES;
+				GCC_WARN_UNUSED_VARIABLE = YES;
+				PREBINDING = NO;
+				SDKROOT = /Developer/SDKs/MacOSX10.5.sdk;
+			};
+			name = Debug;
+		};
+		1DEB927A08733DD40010E9CD /* Release */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				ARCHS = "$(ARCHS_STANDARD_32_64_BIT_PRE_XCODE_3_1)";
+				ARCHS_STANDARD_32_64_BIT_PRE_XCODE_3_1 = "x86_64 i386 ppc";
+				GCC_WARN_ABOUT_RETURN_TYPE = YES;
+				GCC_WARN_UNUSED_VARIABLE = YES;
+				PREBINDING = NO;
+				SDKROOT = /Developer/SDKs/MacOSX10.5.sdk;
+			};
+			name = Release;
+		};
+/* End XCBuildConfiguration section */
+
+/* Begin XCConfigurationList section */
+		1DEB927408733DD40010E9CD /* Build configuration list for PBXNativeTarget "blueutil" */ = {
+			isa = XCConfigurationList;
+			buildConfigurations = (
+				1DEB927508733DD40010E9CD /* Debug */,
+				1DEB927608733DD40010E9CD /* Release */,
+			);
+			defaultConfigurationIsVisible = 0;
+			defaultConfigurationName = Release;
+		};
+		1DEB927808733DD40010E9CD /* Build configuration list for PBXProject "blueutil" */ = {
+			isa = XCConfigurationList;
+			buildConfigurations = (
+				1DEB927908733DD40010E9CD /* Debug */,
+				1DEB927A08733DD40010E9CD /* Release */,
+			);
+			defaultConfigurationIsVisible = 0;
+			defaultConfigurationName = Release;
+		};
+/* End XCConfigurationList section */
+	};
+	rootObject = 08FB7793FE84155DC02AAC07 /* Project object */;
+}