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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #include "cloud_print/virtual_driver/posix/printer_driver_util_posix.h" | |
| 6 | |
| 7 #import <ApplicationServices/ApplicationServices.h> | |
| 8 #import <CoreServices/CoreServices.h> | |
| 9 #import <Foundation/NSAutoreleasePool.h> | |
| 10 #import <Foundation/NSAppleEventDescriptor.h> | |
| 11 #import <ScriptingBridge/SBApplication.h> | |
| 12 | |
| 13 #include "base/logging.h" | |
| 14 #include "base/mac/foundation_util.h" | |
| 15 #include "base/mac/mac_logging.h" | |
| 16 | |
| 17 #include <cups/backend.h> | |
| 18 | |
| 19 #include <stdlib.h> | |
| 20 #include <string> | |
| 21 | |
| 22 // Duplicated is chrome/common/cloud_print/cloud_print_class_mac.h | |
| 23 const AEEventClass kAECloudPrintClass = 'GCPp'; | |
| 24 | |
| 25 namespace cloud_print { | |
| 26 // Checks to see whether the browser process, whose bundle ID | |
| 27 // is specified by bundle ID, is running. | |
| 28 bool IsBrowserRunning(std::string bundleID) { | |
| 29 SBApplication* app = [SBApplication applicationWithBundleIdentifier: | |
| 30 [NSString stringWithUTF8String:bundleID.c_str()]]; | |
| 31 if ([app isRunning]) { | |
| 32 return true; | |
| 33 } | |
| 34 return false; | |
| 35 } | |
| 36 } // namespace cloud_print | |
| 37 | |
| 38 namespace printer_driver_util { | |
| 39 void LaunchPrintDialog(const std::string& outputPath, | |
| 40 const std::string& jobTitle, | |
| 41 const std::string& user, | |
| 42 const std::string& print_ticket) { | |
| 43 NSAutoreleasePool* pool = [[NSAutoreleasePool alloc] init]; | |
| 44 OSStatus status = noErr; | |
| 45 FSRef ref; | |
| 46 // Get the bundleID of the browser. | |
| 47 std::string bundleID = base::mac::BaseBundleID(); | |
| 48 // If the browser is running, send the event to it. | |
| 49 // Otherwise, send the event to the service process. | |
| 50 if (!cloud_print::IsBrowserRunning(bundleID)) { | |
| 51 // Generate the bundle ID for the Service process. | |
| 52 bundleID = bundleID + ".helper"; | |
| 53 } | |
| 54 CFStringRef bundleIDCF = CFStringCreateWithCString( | |
| 55 NULL, | |
| 56 bundleID.c_str(), | |
| 57 kCFStringEncodingUTF8); | |
| 58 CFURLRef* kDontWantURL = NULL; | |
| 59 // Locate the service process with the help of the bundle ID. | |
| 60 status = LSFindApplicationForInfo(kLSUnknownCreator, bundleIDCF, | |
| 61 NULL, &ref, kDontWantURL); | |
| 62 | |
| 63 if (status != noErr) { | |
| 64 OSSTATUS_LOG(ERROR, status) | |
| 65 << "Couldn't locate the process to send Apple Event"; | |
| 66 exit(CUPS_BACKEND_CANCEL); | |
| 67 } | |
| 68 | |
| 69 // Create the actual Apple Event. | |
| 70 NSAppleEventDescriptor* event = | |
| 71 [NSAppleEventDescriptor appleEventWithEventClass:kAECloudPrintClass | |
| 72 eventID:kAECloudPrintClass | |
| 73 targetDescriptor:nil | |
| 74 returnID:kAutoGenerateReturnID | |
| 75 transactionID:kAnyTransactionID]; | |
| 76 | |
| 77 if(event == nil) { | |
| 78 LOG(ERROR) << "Unable to Create Event"; | |
| 79 exit(CUPS_BACKEND_CANCEL); | |
| 80 } | |
| 81 | |
| 82 // Create the AppleEvent parameters. | |
| 83 NSAppleEventDescriptor* printPath = | |
| 84 [NSAppleEventDescriptor descriptorWithString: | |
| 85 [NSString stringWithUTF8String:outputPath.c_str()]]; | |
| 86 NSAppleEventDescriptor* title = | |
| 87 [NSAppleEventDescriptor descriptorWithString: | |
| 88 [NSString stringWithUTF8String:jobTitle.c_str()]]; | |
| 89 NSAppleEventDescriptor* mime = [NSAppleEventDescriptor | |
| 90 descriptorWithString:@"application/pdf"]; | |
| 91 NSAppleEventDescriptor* ticket = | |
| 92 [NSAppleEventDescriptor descriptorWithString: | |
| 93 [NSString stringWithUTF8String:print_ticket.c_str()]]; | |
| 94 | |
| 95 // Create and populate the list of parameters. | |
| 96 // Note that the array starts at index 1. | |
| 97 NSAppleEventDescriptor* parameters = [NSAppleEventDescriptor listDescriptor]; | |
| 98 | |
| 99 if(parameters == nil) { | |
| 100 LOG(ERROR) << "Unable to Create Paramters"; | |
| 101 exit(CUPS_BACKEND_CANCEL); | |
| 102 } | |
| 103 | |
| 104 [parameters insertDescriptor:mime atIndex:1]; | |
| 105 [parameters insertDescriptor:printPath atIndex:2]; | |
| 106 [parameters insertDescriptor:title atIndex:3]; | |
| 107 [parameters insertDescriptor:ticket atIndex:4]; | |
| 108 [event setParamDescriptor:parameters forKeyword:kAECloudPrintClass]; | |
| 109 | |
| 110 // Set the application launch parameters. | |
| 111 // We are just using launch services to deliver our Apple Event. | |
| 112 LSApplicationParameters params = { | |
| 113 0, kLSLaunchDefaults , &ref, NULL, NULL, NULL, NULL }; | |
| 114 | |
| 115 AEDesc* initialEvent = const_cast<AEDesc*> ([event aeDesc]); | |
| 116 params.initialEvent = static_cast<AppleEvent*> (initialEvent); | |
| 117 // Deliver the Apple Event using launch services. | |
| 118 status = LSOpenApplication(¶ms, NULL); | |
| 119 if (status != noErr) { | |
| 120 OSSTATUS_LOG(ERROR, status) << "Unable to launch"; | |
| 121 exit(CUPS_BACKEND_CANCEL); | |
| 122 } | |
| 123 | |
| 124 [pool release]; | |
| 125 return; | |
| 126 } | |
| 127 | |
| 128 } // namespace printer_driver_util | |
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Chromium Code Reviews
Issue 9307087:
Remove code for Mac and Linux virtual print drivers. (Closed)
