1 | /*
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2 | * ICeCoffEEBookmarks.c
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3 | * ICeCoffEE APE
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4 | *
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5 | * Created by Nicholas Riley on Sat Feb 01 2003.
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6 | * Copyright (c) 2003 Nicholas Riley. All rights reserved.
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7 | *
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8 | */
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9 |
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10 | #include "ICeCoffEEBookmarks.h"
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11 | #include "ICeCoffEEConfig.h"
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12 |
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13 | // Make sure the encoding of this file is MacRoman, or this constant wonÕt work!
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14 | #define kICBookmarkHelper "\pHelper¥bookmark"
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15 | #define kICBookmarkScheme "bookmark"
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16 |
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17 | enum {
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18 | kICBookmarkURLTooLongErr = 93800,
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19 | kICBookmarkNameTooLongErr = 93801,
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20 | kICBookmarkDescriptionTooLongErr = 93802,
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21 | kICBookmarkNoHelperErr = 93803
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22 | };
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23 |
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24 | CFURLRef ICCF_GetBookmarkHelperURL(ICInstance inst) {
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25 | OSStatus err;
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26 | CFURLRef helperURL;
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27 |
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28 | // try to get creator from Internet Config
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29 | ICAttr junkAttr;
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30 | ICAppSpec helperSpec;
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31 | long helperSpecSize = sizeof(helperSpec);
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32 |
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33 | err = ICGetPref(inst, kICBookmarkHelper, &junkAttr, (void *)&helperSpec, &helperSpecSize);
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34 | if (err == noErr && helperSpecSize == sizeof(helperSpec)) {
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35 | err = LSFindApplicationForInfo(helperSpec.fCreator, NULL, NULL, NULL, &helperURL);
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36 | if (err == noErr) return helperURL;
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37 | }
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38 |
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39 | // try to use LaunchServices
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40 | CFURLRef bookmarkURL = CFURLCreateWithString(NULL, CFSTR(kICBookmarkScheme":"), NULL);
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41 | err = LSGetApplicationForURL(bookmarkURL, kLSRolesAll, NULL, &helperURL);
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42 | if (bookmarkURL != NULL) CFRelease(bookmarkURL);
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43 | if (err == noErr) return helperURL;
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44 |
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45 | return NULL;
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46 | }
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47 |
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48 | static const ProcessSerialNumber kICNoProcess = {0, kNoProcess};
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49 |
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50 | static OSStatus ICCF_GetPSNFromHelperURL(CFURLRef helperURL, ProcessSerialNumber *inPSN) {
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51 | if (helperURL == NULL) return kICBookmarkNoHelperErr;
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52 |
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53 | FSRef helperFSR;
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54 | if (!CFURLGetFSRef(helperURL, &helperFSR)) return kICBookmarkNoHelperErr;
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55 |
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56 | // locate running application
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57 | ProcessSerialNumber psn = kICNoProcess;
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58 | FSRef fsr;
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59 | OSStatus err;
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60 | while ( (err = GetNextProcess(&psn)) == noErr && psn.lowLongOfPSN != kNoProcess) {
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61 | err = GetProcessBundleLocation(&psn, &fsr);
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62 | if (err == noErr && FSCompareFSRefs(&fsr, &helperFSR) == noErr) {
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63 | *inPSN = psn;
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64 | return noErr;
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65 | }
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66 | }
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67 |
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68 | // launch application
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69 | FSSpec fss;
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70 | err = FSGetCatalogInfo(&helperFSR, kFSCatInfoNone, NULL, NULL, &fss, NULL);
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71 | if (err != noErr) return err;
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72 | LaunchParamBlockRec launchPB = {
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73 | 0, 0, extendedBlock, extendedBlockLen,
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74 | kNilOptions, launchNoFileFlags | launchContinue,
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75 | &fss, kICNoProcess, 0, 0, 0, NULL
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76 | };
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77 |
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78 | err = LaunchApplication(&launchPB);
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79 | if (err != noErr) {
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80 | if (err == paramErr) return userCanceledErr; // if app force quit while launching
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81 | return err;
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82 | }
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83 |
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84 | *inPSN = launchPB.launchProcessSN;
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85 | return noErr;
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86 | }
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87 |
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88 | static OSStatus ICCF_AddBookmark(ICInstance inst, CFStringRef url, CFStringRef name, CFStringRef description) {
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89 |
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90 | if (url == NULL || CFStringGetLength(url) == 0) return noErr;
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91 |
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92 | CFURLRef helperURL = ICCF_GetBookmarkHelperURL(inst);
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93 | if (helperURL == NULL) return kICBookmarkNoHelperErr;
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94 |
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95 | OSStatus err;
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96 | ProcessSerialNumber psn;
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97 | err = ICCF_GetPSNFromHelperURL(helperURL, &psn);
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98 | CFRelease(helperURL);
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99 | if (err != noErr) return err;
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100 | if (psn.highLongOfPSN == kICNoProcess.highLongOfPSN && psn.lowLongOfPSN == kICNoProcess.lowLongOfPSN)
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101 | return kICBookmarkNoHelperErr;
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102 |
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103 | AppleEvent event;
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104 | char buf[1024]; // XXX make length a constant
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105 |
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106 | if (!CFStringGetCString(url, buf, sizeof(buf), kCFStringEncodingASCII))
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107 | return kICBookmarkURLTooLongErr;
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108 |
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109 | // XXX can I specify Unicode text ('utxt'?) here to get internationalization support?
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110 | err = AEBuildAppleEvent('SURL', 'SURL', typeProcessSerialNumber, &psn, sizeof(psn),
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111 | kAutoGenerateReturnID, kAnyTransactionID,
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112 | &event, NULL,
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113 | "'----':TEXT(@)", buf);
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114 | if (err != noErr) return err;
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115 |
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116 | if (name != NULL) {
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117 | if (!CFStringGetCString(name, buf, sizeof(buf), CFStringGetSystemEncoding()))
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118 | return kICBookmarkNameTooLongErr;
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119 |
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120 | err = AEBuildParameters(&event, NULL, "'name':TEXT(@)", buf);
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121 | if (err != noErr) return err;
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122 | }
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123 |
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124 | if (description != NULL) { // XXX 256 hard-coded from limit of URL Manager Pro notes field
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125 | if (!CFStringGetCString(description, buf, 256, CFStringGetSystemEncoding()))
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126 | return kICBookmarkDescriptionTooLongErr;
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127 |
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128 | err = AEBuildParameters(&event, NULL, "'clip':TEXT(@)", buf);
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129 | if (err != noErr) return err;
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130 | }
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131 |
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132 | AppleEvent nullReply = {typeNull, nil};
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133 |
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134 | err = AESend(&event, &nullReply, kAENoReply, kAENormalPriority, kNoTimeOut, nil, nil);
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135 | if (err != noErr) return err;
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136 |
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137 | (void)AEDisposeDesc(&nullReply); // according to docs, don't call unless AESend returned successfully
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138 |
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139 | return noErr;
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140 | }
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141 |
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142 | OSStatus ICCF_DoBookmarkDialog(ICInstance inst, CFStringRef url) {
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143 |
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144 | CFMutableDictionaryRef dict = CFDictionaryCreateMutable(NULL, 10, &kCFTypeDictionaryKeyCallBacks, &kCFTypeDictionaryValueCallBacks);
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145 |
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146 | if (dict == NULL) return memFullErr;
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147 |
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148 | OSStatus err;
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149 |
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150 | CFURLRef bundleURL = CFBundleCopyBundleURL(ICCF_bundle);
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151 | CFDictionaryAddValue(dict, kCFUserNotificationLocalizationURLKey, bundleURL);
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152 | SAFE_RELEASE(bundleURL);
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153 |
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154 | const CFStringRef textFieldTitles[] = { CFSTR("Location:"), CFSTR("Name:"), CFSTR("Description:") };
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155 | const CFStringRef textFieldValues[] = { url, CFSTR(""), CFSTR("") };
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156 | CFArrayRef textFieldTitlesArray = CFArrayCreate(NULL, (const void **)&textFieldTitles, 3, &kCFTypeArrayCallBacks);
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157 | CFArrayRef textFieldValuesArray = CFArrayCreate(NULL, (const void **)&textFieldValues, 3, &kCFTypeArrayCallBacks);
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158 |
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159 | CFDictionaryAddValue(dict, kCFUserNotificationAlertHeaderKey, CFSTR("Add Bookmark"));
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160 | CFDictionaryAddValue(dict, kCFUserNotificationAlertMessageKey, CFSTR("Bookmark name and description are optional."));
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161 | CFDictionaryAddValue(dict, kCFUserNotificationTextFieldTitlesKey, textFieldTitlesArray);
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162 | CFDictionaryAddValue(dict, kCFUserNotificationTextFieldValuesKey, textFieldValuesArray);
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163 | CFDictionaryAddValue(dict, kCFUserNotificationDefaultButtonTitleKey, CFSTR("Add"));
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164 | CFDictionaryAddValue(dict, kCFUserNotificationAlternateButtonTitleKey, CFSTR("Cancel"));
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165 | if (textFieldTitlesArray != NULL) CFRelease(textFieldTitlesArray);
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166 | if (textFieldValuesArray != NULL) CFRelease(textFieldValuesArray);
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167 |
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168 | CFUserNotificationRef notification = CFUserNotificationCreate(NULL, 0, kCFUserNotificationPlainAlertLevel, &err, dict);
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169 | if (notification == NULL) {
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170 | CFRelease(dict);
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171 | return err;
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172 | }
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173 |
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174 | CFOptionFlags responseFlags;
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175 | CFUserNotificationReceiveResponse(notification, 0, &responseFlags);
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176 | if (responseFlags != kCFUserNotificationDefaultResponse)
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177 | return userCanceledErr;
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178 |
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179 | CFDictionaryRef responseDict = CFUserNotificationGetResponseDictionary(notification);
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180 | if (responseDict == NULL)
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181 | return userCanceledErr;
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182 |
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183 | textFieldValuesArray = CFDictionaryGetValue(responseDict, kCFUserNotificationTextFieldValuesKey);
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184 | if (textFieldValuesArray == NULL)
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185 | return userCanceledErr;
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186 |
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187 | url = CFArrayGetValueAtIndex(textFieldValuesArray, 0);
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188 | CFStringRef name = CFArrayGetValueAtIndex(textFieldValuesArray, 1);
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189 | CFStringRef description = CFArrayGetValueAtIndex(textFieldValuesArray, 2);
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190 |
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191 | err = ICCF_AddBookmark(inst, url, name, description);
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192 |
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193 | SAFE_RELEASE(url);
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194 | SAFE_RELEASE(name);
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195 | SAFE_RELEASE(description);
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196 |
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197 | return err;
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198 | }
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