1 | /*
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2 | launch - a smarter 'open' replacement
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3 | Nicholas Riley <launchsw@sabi.net>
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4 |
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5 | Copyright (c) 2002, Nicholas Riley
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6 | All rights reserved.
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7 |
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8 | Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
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9 |
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10 | * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
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11 | * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
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12 | * Neither the name of this software nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.
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13 |
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14 | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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15 |
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16 | */
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17 |
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18 | /* To do/think about:
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19 |
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20 | - Do we need to assume -b if -h? Hiding the foreground app just makes
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21 | it flash (only if Cocoa?)
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22 |
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23 | - Does -X work at all? What does it return if it fails?
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24 |
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25 | - Create blank document la my existing BBEdit alias? Use
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26 | template/stationery?
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27 |
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28 | - Allow piping (like BBEdit, again?)
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29 |
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30 | - Launching as root: use authentication framework - doesn't work.
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31 |
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32 | - launch apps by IC protocol handler (esp. editor)
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33 |
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34 | Thanks to:
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35 |
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36 | - Nat Irons, for encouragement and suggestions
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37 |
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38 | - Brian Hill, for the great Security.framework tutorial and sample code
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39 |
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40 | */
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41 |
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42 | #define DEBUG 1
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43 | #define BROKEN_AUTHORIZATION 1
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44 | #define BROKEN_LAUNCHNEWINSTANCE 1
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45 | #define kComponentSignatureString "launch"
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46 |
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47 | #include <unistd.h>
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48 | #include <Carbon/Carbon.h>
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49 | #include <CoreServices/CoreServices.h>
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50 | #include <CoreFoundation/CoreFoundation.h>
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51 | #include <ApplicationServices/ApplicationServices.h>
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52 |
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53 | #ifndef BROKEN_AUTHORIZATION
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54 | #include <Security/Authorization.h>
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55 | #include <Security/AuthorizationTags.h>
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56 | #endif
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57 |
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58 | const char *APP_NAME;
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59 |
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60 | #define VERSION "1.0a9"
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61 |
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62 | #define STRBUF_LEN 1024
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63 | #define ACTION_DEFAULT ACTION_OPEN
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64 |
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65 | struct {
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66 | OSType creator;
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67 | CFStringRef bundleID, name;
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68 | enum { ACTION_FIND, ACTION_FIND_ITEMS,
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69 | ACTION_OPEN, ACTION_OPEN_ITEMS,
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70 | ACTION_INFO_ITEMS, ACTION_LAUNCH_URLS } action;
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71 | } OPTS =
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72 | {
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73 | kLSUnknownCreator, NULL, NULL,
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74 | ACTION_DEFAULT
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75 | };
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76 |
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77 | #define DEFAULT_LAUNCH_FLAGS (kLSLaunchNoParams | kLSLaunchStartClassic | kLSLaunchAsync)
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78 |
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79 | LSLaunchURLSpec LSPEC = {NULL, NULL, NULL, DEFAULT_LAUNCH_FLAGS, NULL};
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80 |
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81 | typedef struct {
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82 | OSStatus status;
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83 | const char *desc;
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84 | } errRec, errList[];
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85 |
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86 | static errList ERRS = {
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87 | // Launch Services errors
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88 | { kLSUnknownErr, "unknown Launch Services error" },
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89 | { kLSApplicationNotFoundErr, "application not found" },
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90 | { kLSLaunchInProgressErr, "application is being opened; please try again after the application is open" },
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91 | { kLSNotRegisteredErr, "application not registered in Launch Services database" },
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92 | #ifndef BROKEN_AUTHORIZATION
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93 | // Security framework errors
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94 | { errAuthorizationDenied, "authorization denied" },
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95 | { errAuthorizationCanceled, "authentication was cancelled" },
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96 | #endif
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97 | // Internet Config errors
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98 | { icPrefNotFoundErr, "no helper application is defined for the URL's scheme" },
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99 | { icNoURLErr, "not a URL" },
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100 | { icInternalErr, "internal Internet Config error" },
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101 | // Misc. errors
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102 | { procNotFound, "unable to connect to system service.\nAre you logged in?" },
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103 | { 1001, "SystemConfiguration nonspecific failure.\nAre you logged in?" },
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104 | { fnfErr, "file not found" },
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105 | { 0, NULL }
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106 | };
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107 |
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108 | void usage() {
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109 | fprintf(stderr, "usage: %s [-npswbmhCX] [-c creator] [-i bundleID] [-u URL] [-a name] [document ...]\n"
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110 | " or: %s [-npflswbmhCX] item ...\n", APP_NAME, APP_NAME);
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111 | fprintf(stderr,
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112 | " -n print matching paths/URLs instead of opening them\n"
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113 | " -p ask application(s) to print document(s)\n"
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114 | " -f display information about item(s)\n"
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115 | " -l launch URLs (e.g. treat http:// URLs as Web sites, not WebDAV)\n"
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116 | #ifndef BROKEN_AUTHORIZATION
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117 | " -s launch target(s) as superuser (authenticating if needed)\n"
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118 | #endif
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119 | " -w wait for application to finish opening before exiting\n"
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120 | " -b launch application in the background\n"
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121 | #ifndef BROKEN_LAUNCHNEWINSTANCE
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122 | " -m launch application again, even if already running\n"
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123 | #endif
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124 | " -h hide application once it's finished opening\n"
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125 | " -C force CFM/PEF Carbon application to launch in Classic\n"
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126 | " -X don't start Classic for this app if Classic isn't running\n"
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127 | " -c creator match application by four-character creator code ('ToyS')\n"
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128 | " -i bundle ID match application by bundle identifier (com.apple.scripteditor)\n"
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129 | " -u URL open application at file:// URL (NOT RECOMMENDED for scripts)\n"
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130 | " -a name match application by name (NOT RECOMMENDED, very fragile)\n"
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131 | "'document' may be a file, folder, or disk - whatever the application can open.\n"
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132 | "'item' may be a file, folder, disk, or URL.\n\n");
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133 | fprintf(stderr, "launch "VERSION" (c) 2001-02 Nicholas Riley <http://web.sabi.net/nriley/software/>.\n"
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134 | "Please send bugs, suggestions, etc. to <launchsw@sabi.net>.\n");
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135 |
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136 | exit(1);
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137 | }
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138 |
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139 | char *osstatusstr(OSStatus err) {
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140 | errRec *rec;
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141 | const char *errDesc = "unknown error";
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142 | const char *failedStr = "(unable to retrieve error message)";
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143 | static char *str = NULL;
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144 | size_t len;
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145 | if (str != NULL && str != failedStr) free(str);
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146 | for (rec = &(ERRS[0]) ; rec->status != 0 ; rec++)
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147 | if (rec->status == err) {
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148 | errDesc = rec->desc;
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149 | break;
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150 | }
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151 | len = strlen(errDesc) + 10 * sizeof(char);
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152 | str = (char *)malloc(len);
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153 | if (str != NULL)
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154 | snprintf(str, len, "%s (%d)", errDesc, (long)err);
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155 | else
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156 | str = failedStr;
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157 | return str;
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158 | }
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159 |
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160 | void osstatusexit(OSStatus err, const char *fmt, ...) {
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161 | va_list ap;
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162 | const char *errDesc = osstatusstr(err);
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163 | va_start(ap, fmt);
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164 | fprintf(stderr, "%s: ", APP_NAME);
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165 | vfprintf(stderr, fmt, ap);
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166 | fprintf(stderr, ": %s\n", errDesc);
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167 | exit(1);
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168 | }
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169 |
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170 | void errexit(const char *fmt, ...) {
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171 | va_list ap;
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172 | va_start(ap, fmt);
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173 | fprintf(stderr, "%s: ", APP_NAME);
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174 | vfprintf(stderr, fmt, ap);
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175 | fprintf(stderr, "\n");
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176 | exit(1);
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177 | }
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178 |
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179 | #ifndef BROKEN_AUTHORIZATION
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180 |
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181 | Boolean authenticated(AuthorizationItem item, AuthorizationRef *pAuthRef) {
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182 | AuthorizationRights rights;
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183 | AuthorizationRights *authorizedRights;
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184 | AuthorizationFlags flags;
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185 | OSStatus err;
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186 |
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187 | // Create an AuthorizationRef yet with the kAuthorizationFlagDefaults
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188 | // flags to get the user's current authorization rights.
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189 | rights.count = 0;
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190 | rights.items = NULL;
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191 |
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192 | flags = kAuthorizationFlagDefaults;
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193 |
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194 | err = AuthorizationCreate(&rights,
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195 | kAuthorizationEmptyEnvironment, flags,
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196 | pAuthRef);
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197 |
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198 | rights.count = 1;
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199 | rights.items = &item;
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200 |
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201 | flags = kAuthorizationFlagExtendRights;
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202 |
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203 | // don't ask for a password, just return failure if no rights
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204 | err = AuthorizationCopyRights(*pAuthRef, &rights,
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205 | kAuthorizationEmptyEnvironment, flags, &authorizedRights);
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206 |
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207 | switch (err) {
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208 | case errAuthorizationSuccess:
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209 | // we don't need these items, and they need to be disposed of
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210 | AuthorizationFreeItemSet(authorizedRights);
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211 | return true;
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212 | case errAuthorizationInteractionNotAllowed:
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213 | return false;
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214 | default:
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215 | osstatusexit(err, "unable to determine authentication status");
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216 | }
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217 | return false; // to satisfy compiler
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218 | }
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219 |
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220 | void authenticate(AuthorizationItem item, AuthorizationRef authorizationRef) {
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221 | AuthorizationRights rights = {1, &item};
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222 | AuthorizationRights *authorizedRights;
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223 | AuthorizationFlags flags;
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224 | OSStatus err;
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225 |
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226 | flags = kAuthorizationFlagInteractionAllowed | kAuthorizationFlagExtendRights;
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227 |
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228 | // Here, since we've specified kAuthorizationFlagExtendRights and
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229 | // have also specified kAuthorizationFlagInteractionAllowed, if the
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230 | // user isn't currently authorized to execute tools as root
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231 | // (kAuthorizationRightExecute), they will be asked for their password.
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232 | // The err return value will indicate authorization success or failure.
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233 | err = AuthorizationCopyRights(authorizationRef,&rights,
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234 | kAuthorizationEmptyEnvironment,
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235 | flags,&authorizedRights);
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236 |
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237 | if (errAuthorizationSuccess == err)
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238 | AuthorizationFreeItemSet(authorizedRights);
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239 | else
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240 | osstatusexit(err, "unable to authenticate");
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241 | }
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242 | #endif
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243 |
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244 | void getargs(int argc, const char *argv[]) {
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245 | extern char *optarg;
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246 | extern int optind;
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247 | int ch;
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248 | Boolean appSpecified = false;
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249 |
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250 | if (argc == 1) usage();
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251 |
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252 | while ( (ch = getopt(argc, argv, "npflswbmhCXc:i:u:a:")) != -1) {
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253 | switch (ch) {
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254 | case 'n':
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255 | if (OPTS.action != ACTION_DEFAULT) errexit("choose only one of -n, -p, -f, -l options");
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256 | OPTS.action = ACTION_FIND;
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257 | break;
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258 | case 'p':
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259 | if (OPTS.action != ACTION_DEFAULT) errexit("choose only one of -n, -p, -f, -l options");
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260 | OPTS.action = ACTION_OPEN;
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261 | LSPEC.launchFlags |= kLSLaunchAndPrint;
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262 | break;
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263 | case 'f':
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264 | if (OPTS.action != ACTION_DEFAULT) errexit("choose only one of -n, -p, -f, -l options");
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265 | OPTS.action = ACTION_INFO_ITEMS;
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266 | break;
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267 | case 'l':
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268 | if (OPTS.action != ACTION_DEFAULT) errexit("choose only one of -n, -p, -f, -l options");
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269 | OPTS.action = ACTION_LAUNCH_URLS;
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270 | break;
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271 | case 's':
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272 | #ifdef BROKEN_AUTHORIZATION
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273 | errexit("-s option no longer functional after 10.1 Security Update, sorry");
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274 | #else
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275 | {
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276 | AuthorizationRef authRef;
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277 | AuthorizationItem item = { kAuthorizationRightExecute, strlen(argv[0]), argv[0], 0 };
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278 | OSStatus err;
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279 |
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280 | if (authenticated(item, &authRef)) {
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281 | continue;
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282 | }
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283 | authenticate(item, authRef);
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284 | err = AuthorizationExecuteWithPrivileges(authRef, argv[0], 0, &argv[1], NULL);
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285 | if (err != noErr) osstatusexit(err, "unable to launch '%s' with superuser privileges", argv[0]);
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286 | exit(0); // XXX exit status propagate?
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287 | }
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288 | #endif
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289 | case 'w': LSPEC.launchFlags ^= kLSLaunchAsync; break; // synchronous
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290 | case 'b': LSPEC.launchFlags |= kLSLaunchDontSwitch; break; // open in background
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291 | #ifdef BROKEN_LAUNCHNEWINSTANCE
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292 | case 'm': errexit("-m option not functional (LaunchServices bug?), sorry");
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293 | #else
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294 | case 'm': LSPEC.launchFlags |= kLSLaunchNewInstance; break;// open multiple
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295 | #endif
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296 | case 'h': LSPEC.launchFlags |= kLSLaunchAndHide; break; // hide once launched
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297 | case 'C': LSPEC.launchFlags |= kLSLaunchInClassic; break; // force Classic
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298 | case 'X': LSPEC.launchFlags ^= kLSLaunchStartClassic; break;// don't start Classic for app
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299 | case 'c':
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300 | if (strlen(optarg) != 4) errexit("creator (argument of -c) must be four characters long");
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301 | OPTS.creator = *(OSTypePtr)optarg;
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302 | appSpecified = true;
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303 | break;
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304 | case 'i':
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305 | OPTS.bundleID = CFStringCreateWithCString(NULL, optarg, CFStringGetSystemEncoding());
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306 | appSpecified = true;
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307 | break;
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308 | case 'a':
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309 | OPTS.name = CFStringCreateWithCString(NULL, optarg, CFStringGetSystemEncoding());
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310 | appSpecified = true;
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311 | break;
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312 | case 'u':
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313 | LSPEC.appURL = CFURLCreateWithString(NULL,
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314 | CFStringCreateWithCString(NULL, optarg, CFStringGetSystemEncoding()), NULL);
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315 | if (LSPEC.appURL == NULL) {
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316 | errexit("invalid URL (argument of -u)");
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317 | } else {
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318 | CFURLRef absURL = CFURLCopyAbsoluteURL(LSPEC.appURL);
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319 | CFRelease(LSPEC.appURL);
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320 | LSPEC.appURL = NULL;
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321 | if (absURL != NULL) {
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322 | CFStringRef scheme = CFURLCopyScheme(absURL);
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323 | LSPEC.appURL = absURL;
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324 | if (scheme == NULL || !CFEqual(scheme, CFSTR("file")))
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325 | errexit("invalid file:// URL (argument of -u)");
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326 | }
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327 | }
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328 | appSpecified = true;
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329 | break;
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330 | default: usage();
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331 | }
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332 | }
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333 |
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334 | argc -= optind;
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335 | argv += optind;
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336 |
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337 | if ( (OPTS.action == ACTION_FIND || OPTS.action == ACTION_LAUNCH_URLS ||
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338 | OPTS.action == ACTION_INFO_ITEMS) && LSPEC.launchFlags != DEFAULT_LAUNCH_FLAGS)
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339 | errexit("options -s, -b, -m, -h, -C, -X apply to application launch (not -n, -f or -l)");
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340 |
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341 | if (OPTS.creator == kLSUnknownCreator && OPTS.bundleID == NULL && OPTS.name == NULL) {
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342 | if (argc == 0 && LSPEC.appURL == NULL)
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343 | errexit("must specify an application by -u, or one or more of -c, -i, -a");
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344 | if (!appSpecified) {
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345 | if (OPTS.action == ACTION_FIND)
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346 | OPTS.action = ACTION_FIND_ITEMS;
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347 | if (OPTS.action == ACTION_OPEN)
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348 | OPTS.action = ACTION_OPEN_ITEMS;
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349 | }
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350 | } else {
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351 | if (LSPEC.appURL != NULL)
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352 | errexit("application URL (argument of -u) incompatible with matching by -c, -i, -a");
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353 | }
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354 |
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355 | if (OPTS.action == ACTION_LAUNCH_URLS && appSpecified)
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356 | errexit("sorry, launching URLs with a given application is not yet supported"); // XXX
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357 |
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358 | if (OPTS.action == ACTION_INFO_ITEMS && appSpecified)
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359 | errexit("can't get information (-f) on item(s) using an application (-u, -c, -i, -a)");
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360 |
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361 | if (argc == 0 && OPTS.action == ACTION_OPEN && LSPEC.launchFlags & kLSLaunchAndPrint)
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362 | errexit("print option (-p) must be accompanied by document(s) to print");
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363 |
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364 | if (argc != 0) {
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365 | int i;
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366 | OSStatus err;
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367 | CFStringRef pathstr;
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368 | CFURLRef itemURL;
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369 | LSItemInfoRecord docInfo;
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370 |
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371 | if (OPTS.action == ACTION_FIND)
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372 | errexit("application with documents only supported for open or print, not find");
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373 |
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374 | // handle document/item/URL arguments
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375 | LSPEC.itemURLs = CFArrayCreateMutable(NULL, argc, NULL);
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376 | for (i = 0 ; i < argc ; i++) {
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377 | pathstr = CFStringCreateWithCString(NULL, argv[i], CFStringGetSystemEncoding());
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378 | itemURL = NULL;
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379 | if (OPTS.action == ACTION_FIND_ITEMS || OPTS.action == ACTION_OPEN_ITEMS ||
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380 | OPTS.action == ACTION_LAUNCH_URLS || OPTS.action == ACTION_INFO_ITEMS) { // check for URLs
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381 | itemURL = CFURLCreateWithString(NULL, pathstr, NULL);
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382 | if (itemURL != NULL) {
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383 | CFURLRef absURL = CFURLCopyAbsoluteURL(itemURL);
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384 | CFRelease(itemURL);
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385 | itemURL = NULL;
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386 | if (absURL != NULL) {
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387 | CFStringRef scheme = CFURLCopyScheme(absURL);
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388 | itemURL = absURL;
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389 | if (scheme == NULL) {
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390 | CFRelease(itemURL);
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391 | itemURL = NULL;
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392 | }
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393 | }
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394 | }
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395 | }
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396 | if (itemURL == NULL) {
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397 | itemURL = CFURLCreateWithFileSystemPath(NULL, pathstr, kCFURLPOSIXPathStyle, false);
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398 | err = LSCopyItemInfoForURL(itemURL, kLSRequestExtensionFlagsOnly, &docInfo);
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399 | if (err != noErr) osstatusexit(err, "unable to locate '%s'", argv[i]);
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400 | }
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401 | CFArrayAppendValue((CFMutableArrayRef)LSPEC.itemURLs, itemURL);
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402 | CFRelease(pathstr);
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403 | }
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404 | }
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405 | }
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406 |
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407 | // 'context' is to match prototype for CFArrayApplierFunction, it's unused
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408 | void printPathFromURL(CFURLRef url, void *context) {
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409 | CFStringRef scheme, pathOrURL;
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410 | static char strBuffer[STRBUF_LEN];
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411 |
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412 | check(url != NULL && context == NULL);
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413 |
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414 | scheme = CFURLCopyScheme(url);
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415 |
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416 | if (CFEqual(scheme, CFSTR("file")))
|
---|
417 | pathOrURL = CFURLCopyFileSystemPath(url, kCFURLPOSIXPathStyle);
|
---|
418 | else
|
---|
419 | pathOrURL = CFURLGetString(url);
|
---|
420 |
|
---|
421 | strBuffer[0] = '\0';
|
---|
422 | CFStringGetCString(pathOrURL, strBuffer, STRBUF_LEN, CFStringGetSystemEncoding()); // XXX buffer size issues?
|
---|
423 | printf("%s\n", strBuffer);
|
---|
424 | CFRelease(scheme);
|
---|
425 | CFRelease(pathOrURL);
|
---|
426 | }
|
---|
427 |
|
---|
428 | void printDateTime(const char *label, UTCDateTime *utcTime, const char *postLabel, Boolean printIfEmpty) {
|
---|
429 | static Str255 dateStr, timeStr;
|
---|
430 | LocalDateTime localTime;
|
---|
431 | LongDateTime longTime;
|
---|
432 | OSStatus err;
|
---|
433 |
|
---|
434 | err = ConvertUTCToLocalDateTime(utcTime, &localTime);
|
---|
435 | if (err == kUTCUnderflowErr) {
|
---|
436 | if (printIfEmpty) printf("\t%s: (not set)\n", label);
|
---|
437 | return;
|
---|
438 | }
|
---|
439 | if (err != noErr) osstatusexit(err, "unable to convert UTC %s date to local", label);
|
---|
440 |
|
---|
441 | longTime = localTime.highSeconds;
|
---|
442 | longTime <<= 32;
|
---|
443 | longTime |= localTime.lowSeconds;
|
---|
444 |
|
---|
445 | // strings include trailing newlines; strip them.
|
---|
446 | LongDateString(&longTime, shortDate, dateStr, nil); dateStr[dateStr[0] + 1] = '\0';
|
---|
447 | LongTimeString(&longTime, true, timeStr, nil); timeStr[timeStr[0] + 1] = '\0';
|
---|
448 | printf("\t%s: %s %s%s\n", label, dateStr + 1, timeStr + 1, postLabel);
|
---|
449 | }
|
---|
450 |
|
---|
451 | #define DFORMAT(SIZE) ((float)(SIZE) / 1024.)
|
---|
452 |
|
---|
453 | void printSizes(const char *label, UInt64 logicalSize, UInt64 physicalSize, Boolean printIfZero) {
|
---|
454 | UInt32 bigSize = physicalSize >> 32, littleSize = physicalSize;
|
---|
455 | if (!printIfZero && bigSize == 0 && littleSize == 0) return;
|
---|
456 | printf("\t%s: ", label);
|
---|
457 | if (bigSize == 0) {
|
---|
458 | if (littleSize == 0) {
|
---|
459 | printf("zero bytes on disk (zero bytes used)\n"); return;
|
---|
460 | } else if (littleSize < 1024) printf("%lu bytes", littleSize);
|
---|
461 | else {
|
---|
462 | UInt32 adjSize = littleSize >> 10;
|
---|
463 | if (adjSize < 1024) printf("%.1f KB", DFORMAT(littleSize));
|
---|
464 | else {
|
---|
465 | adjSize >>= 10; littleSize >>= 10;
|
---|
466 | if (adjSize < 1024) printf("%.2f MB", DFORMAT(littleSize));
|
---|
467 | else {
|
---|
468 | adjSize >>= 10; littleSize >>= 10;
|
---|
469 | printf("%.2f GB", DFORMAT(littleSize));
|
---|
470 | }
|
---|
471 | }
|
---|
472 | }
|
---|
473 | } else {
|
---|
474 | if (bigSize < 256) printf("%lu GB", bigSize);
|
---|
475 | else {
|
---|
476 | bigSize >>= 2;
|
---|
477 | printf("%lu TB", bigSize);
|
---|
478 | }
|
---|
479 | }
|
---|
480 | printf(" on disk (%llu bytes used)\n", logicalSize);
|
---|
481 |
|
---|
482 | }
|
---|
483 |
|
---|
484 | void printMoreInfoFromURL(CFURLRef url) {
|
---|
485 | FSRef fsr;
|
---|
486 | OSStatus err;
|
---|
487 | FSCatalogInfo fscInfo;
|
---|
488 |
|
---|
489 | if (!CFURLGetFSRef(url, &fsr)) return;
|
---|
490 | err = FSGetCatalogInfo(&fsr, kFSCatInfoNodeFlags | kFSCatInfoAllDates | kFSCatInfoDataSizes | kFSCatInfoRsrcSizes | kFSCatInfoValence, &fscInfo, NULL, NULL, NULL);
|
---|
491 | if (err != noErr) osstatusexit(err, "unable to get catalog information for file");
|
---|
492 |
|
---|
493 | if (fscInfo.nodeFlags & kFSNodeIsDirectoryMask) {
|
---|
494 | printf("\tcontents: %lu item%s\n", fscInfo.valence, fscInfo.valence != 1 ? "s" : "");
|
---|
495 | } else {
|
---|
496 | printSizes("data fork size", fscInfo.dataLogicalSize, fscInfo.dataPhysicalSize, true);
|
---|
497 | printSizes("rsrc fork size", fscInfo.rsrcLogicalSize, fscInfo.rsrcPhysicalSize, false);
|
---|
498 | }
|
---|
499 |
|
---|
500 | if (fscInfo.nodeFlags & (kFSNodeLockedMask | kFSNodeForkOpenMask)) {
|
---|
501 | printf("\tstatus:");
|
---|
502 | if (fscInfo.nodeFlags & kFSNodeLockedMask) {
|
---|
503 | if (fscInfo.nodeFlags & kFSNodeForkOpenMask) printf(" in use,");
|
---|
504 | printf(" locked");
|
---|
505 | } else {
|
---|
506 | printf(" in use");
|
---|
507 | }
|
---|
508 | printf("\n");
|
---|
509 | }
|
---|
510 |
|
---|
511 | printDateTime("created", &fscInfo.createDate, "", true);
|
---|
512 | printDateTime("modified", &fscInfo.contentModDate, "", true);
|
---|
513 | printDateTime("accessed", &fscInfo.accessDate, " [only updated by Mac OS X]", false);
|
---|
514 | printDateTime("backed up", &fscInfo.backupDate, "", false);
|
---|
515 | }
|
---|
516 |
|
---|
517 | // 'context' is to match prototype for CFArrayApplierFunction, it's unused
|
---|
518 | void printInfoFromURL(CFURLRef url, void *context) {
|
---|
519 | CFStringRef scheme, pathOrURL, kind;
|
---|
520 | Boolean isRemote;
|
---|
521 | static char strBuffer[STRBUF_LEN], tmpBuffer[STRBUF_LEN];
|
---|
522 |
|
---|
523 | check(url != NULL && context == NULL);
|
---|
524 |
|
---|
525 | scheme = CFURLCopyScheme(url);
|
---|
526 |
|
---|
527 | isRemote = !CFEqual(scheme, CFSTR("file"));
|
---|
528 | if (isRemote)
|
---|
529 | pathOrURL = CFURLGetString(url);
|
---|
530 | else
|
---|
531 | pathOrURL = CFURLCopyFileSystemPath(url, kCFURLPOSIXPathStyle);
|
---|
532 |
|
---|
533 | strBuffer[0] = '\0';
|
---|
534 | CFStringGetCString(pathOrURL, strBuffer, STRBUF_LEN, CFStringGetSystemEncoding()); // XXX buffer size issues?
|
---|
535 | if (isRemote)
|
---|
536 | printf("<%s>: URL\n", strBuffer);
|
---|
537 | else {
|
---|
538 | static LSItemInfoRecord info;
|
---|
539 | OSStatus err = LSCopyItemInfoForURL(url, kLSRequestAllInfo, &info);
|
---|
540 | if (err != noErr) osstatusexit(err, "unable to get information about '%s'", strBuffer);
|
---|
541 |
|
---|
542 | printf("%s: ", strBuffer);
|
---|
543 |
|
---|
544 | // modifiers
|
---|
545 | if (info.flags & kLSItemInfoIsInvisible) printf("invisible ");
|
---|
546 | if (info.flags & kLSItemInfoAppIsScriptable) printf("scriptable ");
|
---|
547 | if (info.flags & kLSItemInfoIsNativeApp) printf("Mac OS X ");
|
---|
548 | if (info.flags & kLSItemInfoIsClassicApp) printf("Classic ");
|
---|
549 |
|
---|
550 | // kind
|
---|
551 | if (info.flags & kLSItemInfoIsVolume) printf("volume");
|
---|
552 | else if (info.flags & kLSItemInfoIsApplication) printf("application ");
|
---|
553 | else if (info.flags & kLSItemInfoIsPackage) printf("non-application ");
|
---|
554 | else if (info.flags & kLSItemInfoIsContainer) printf("folder");
|
---|
555 | else if (info.flags & kLSItemInfoIsAliasFile) printf("alias");
|
---|
556 | else if (info.flags & kLSItemInfoIsSymlink) printf("symbolic link");
|
---|
557 | else if (info.flags & kLSItemInfoIsPlainFile) printf("document");
|
---|
558 | else printf("unknown file system entity");
|
---|
559 |
|
---|
560 | if (info.flags & kLSItemInfoIsPackage) printf("package ");
|
---|
561 |
|
---|
562 | if (info.flags & kLSItemInfoAppPrefersNative) printf("[Carbon, prefers native OS X]");
|
---|
563 | else if (info.flags & kLSItemInfoAppPrefersClassic) printf("[Carbon, prefers Classic]");
|
---|
564 |
|
---|
565 | printf("\n");
|
---|
566 | if (!(info.flags & kLSItemInfoIsContainer) || info.flags & kLSItemInfoIsPackage) {
|
---|
567 | tmpBuffer[4] = '\0';
|
---|
568 | strncpy(tmpBuffer, (char *)&info.filetype, 4); printf("\ttype: '%s'", tmpBuffer);
|
---|
569 | strncpy(tmpBuffer, (char *)&info.creator, 4); printf("\tcreator: '%s'\n", tmpBuffer);
|
---|
570 | }
|
---|
571 | if (info.flags & kLSItemInfoIsPackage ||
|
---|
572 | info.flags & kLSItemInfoIsApplication && info.flags & kLSItemInfoIsNativeApp) {
|
---|
573 | // a package, or possibly a native app with a 'plst' resource
|
---|
574 | CFBundleRef bundle = CFBundleCreate(NULL, url);
|
---|
575 | CFStringRef bundleID;
|
---|
576 | if (bundle == NULL) { // OS X bug causes this to fail when it shouldn't, so just note it, don't die
|
---|
577 | if (info.flags & kLSItemInfoIsApplication) printf("\t[can't access CFBundle for application]\n");
|
---|
578 | } else {
|
---|
579 | bundleID = CFBundleGetIdentifier(bundle);
|
---|
580 | if (bundleID != NULL) {
|
---|
581 | CFStringGetCString(bundleID, tmpBuffer, STRBUF_LEN, CFStringGetSystemEncoding());
|
---|
582 | printf("\tbundle ID: %s\n", tmpBuffer);
|
---|
583 | }
|
---|
584 | CFRelease(bundle);
|
---|
585 | }
|
---|
586 | }
|
---|
587 |
|
---|
588 | // kind string
|
---|
589 | err = LSCopyKindStringForURL(url, &kind);
|
---|
590 | if (err != noErr) osstatusexit(err, "unable to get kind of '%s'", strBuffer);
|
---|
591 | CFStringGetCString(kind, tmpBuffer, STRBUF_LEN, CFStringGetSystemEncoding());
|
---|
592 | printf("\tkind: %s\n", tmpBuffer);
|
---|
593 | printMoreInfoFromURL(url);
|
---|
594 | }
|
---|
595 | CFRelease(scheme);
|
---|
596 | CFRelease(pathOrURL);
|
---|
597 | }
|
---|
598 |
|
---|
599 |
|
---|
600 | void launchURL(CFURLRef url, ICInstance icInst) {
|
---|
601 | CFStringRef urlStr = CFURLGetString(url);
|
---|
602 | static char strBuffer[STRBUF_LEN];
|
---|
603 | long strStart, strEnd;
|
---|
604 | OSStatus err;
|
---|
605 |
|
---|
606 | strBuffer[0] = '\0';
|
---|
607 | CFStringGetCString(urlStr, strBuffer, STRBUF_LEN, CFStringGetSystemEncoding()); // XXX buffer size issues?
|
---|
608 | strStart = 0;
|
---|
609 | strEnd = strlen(strBuffer);
|
---|
610 | err = ICLaunchURL(icInst, "\p", strBuffer, strEnd, &strStart, &strEnd);
|
---|
611 | if (err != noErr) {
|
---|
612 | fprintf(stderr, "%s: unable to launch URL <%s>: %s\n", APP_NAME, strBuffer, osstatusstr(err));
|
---|
613 | }
|
---|
614 |
|
---|
615 | CFRelease(urlStr);
|
---|
616 | }
|
---|
617 |
|
---|
618 | int main (int argc, const char *argv[]) {
|
---|
619 | OSStatus err;
|
---|
620 |
|
---|
621 | APP_NAME = argv[0];
|
---|
622 | getargs(argc, argv);
|
---|
623 |
|
---|
624 | if (OPTS.action == ACTION_FIND || OPTS.action == ACTION_OPEN) {
|
---|
625 | if (LSPEC.appURL != NULL) goto findOK; // already have an application URL
|
---|
626 | err = LSFindApplicationForInfo(OPTS.creator, OPTS.bundleID, OPTS.name, NULL, &LSPEC.appURL);
|
---|
627 |
|
---|
628 | if (err != noErr) {
|
---|
629 | if (OPTS.name != NULL && !CFStringHasSuffix(OPTS.name, CFSTR(".app"))) {
|
---|
630 | OPTS.name = CFStringCreateMutableCopy(NULL, CFStringGetLength(OPTS.name) + 4, OPTS.name);
|
---|
631 | CFStringAppend((CFMutableStringRef)OPTS.name, CFSTR(".app"));
|
---|
632 | err = LSFindApplicationForInfo(OPTS.creator, OPTS.bundleID, OPTS.name, NULL, &LSPEC.appURL);
|
---|
633 | if (err == noErr) goto findOK;
|
---|
634 | }
|
---|
635 | osstatusexit(err, "can't locate application", argv[1]);
|
---|
636 | findOK: ;
|
---|
637 | }
|
---|
638 | }
|
---|
639 |
|
---|
640 | switch (OPTS.action) {
|
---|
641 | case ACTION_FIND:
|
---|
642 | printPathFromURL(LSPEC.appURL, NULL);
|
---|
643 | break;
|
---|
644 | case ACTION_OPEN:
|
---|
645 | err = LSOpenFromURLSpec(&LSPEC, NULL);
|
---|
646 | if (err != noErr) osstatusexit(err, "can't open application", argv[1]);
|
---|
647 | break;
|
---|
648 | case ACTION_FIND_ITEMS:
|
---|
649 | CFArrayApplyFunction(LSPEC.itemURLs, CFRangeMake(0, CFArrayGetCount(LSPEC.itemURLs)),
|
---|
650 | (CFArrayApplierFunction) printPathFromURL, NULL);
|
---|
651 | break;
|
---|
652 | case ACTION_OPEN_ITEMS:
|
---|
653 | err = LSOpenFromURLSpec(&LSPEC, NULL);
|
---|
654 | if (err != noErr) osstatusexit(err, "can't open items", argv[1]);
|
---|
655 | break;
|
---|
656 | case ACTION_INFO_ITEMS:
|
---|
657 | CFArrayApplyFunction(LSPEC.itemURLs, CFRangeMake(0, CFArrayGetCount(LSPEC.itemURLs)),
|
---|
658 | (CFArrayApplierFunction) printInfoFromURL, NULL);
|
---|
659 | break;
|
---|
660 | case ACTION_LAUNCH_URLS:
|
---|
661 | {
|
---|
662 | ICInstance icInst;
|
---|
663 | err = ICStart(&icInst, '????');
|
---|
664 | if (err != noErr) osstatusexit(err, "can't initialize Internet Config", argv[1]);
|
---|
665 | CFArrayApplyFunction(LSPEC.itemURLs, CFRangeMake(0, CFArrayGetCount(LSPEC.itemURLs)),
|
---|
666 | (CFArrayApplierFunction) launchURL, icInst);
|
---|
667 | ICStop(icInst);
|
---|
668 | break;
|
---|
669 | }
|
---|
670 | }
|
---|
671 |
|
---|
672 | return 0;
|
---|
673 | }
|
---|