-
Notifications
You must be signed in to change notification settings - Fork 0
/
FolderManager.c
188 lines (169 loc) · 7.23 KB
/
FolderManager.c
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
/* -*- tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- vim:et:sw=4:ts=4:sts=4
* File: FolderManager.c
*
* Contains: Folder Manager command processing.
*
* Written by: DTS
*
* Copyright: Copyright (c) 2008 Apple Inc. All Rights Reserved.
*
* Disclaimer: IMPORTANT: This Apple software is supplied to you by Apple Inc.
* ("Apple") in consideration of your agreement to the following
* terms, and your use, installation, modification or
* redistribution of this Apple software constitutes acceptance of
* these terms. If you do not agree with these terms, please do
* not use, install, modify or redistribute this Apple software.
*
* In consideration of your agreement to abide by the following
* terms, and subject to these terms, Apple grants you a personal,
* non-exclusive license, under Apple's copyrights in this
* original Apple software (the "Apple Software"), to use,
* reproduce, modify and redistribute the Apple Software, with or
* without modifications, in source and/or binary forms; provided
* that if you redistribute the Apple Software in its entirety and
* without modifications, you must retain this notice and the
* following text and disclaimers in all such redistributions of
* the Apple Software. Neither the name, trademarks, service marks
* or logos of Apple Inc. may be used to endorse or promote
* products derived from the Apple Software without specific prior
* written permission from Apple. Except as expressly stated in
* this notice, no other rights or licenses, express or implied,
* are granted by Apple herein, including but not limited to any
* patent rights that may be infringed by your derivative works or
* by other works in which the Apple Software may be incorporated.
*
* The Apple Software is provided by Apple on an "AS IS" basis.
* APPLE MAKES NO WARRANTIES, EXPRESS OR IMPLIED, INCLUDING
* WITHOUT LIMITATION THE IMPLIED WARRANTIES OF NON-INFRINGEMENT,
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, REGARDING
* THE APPLE SOFTWARE OR ITS USE AND OPERATION ALONE OR IN
* COMBINATION WITH YOUR PRODUCTS.
*
* IN NO EVENT SHALL APPLE BE LIABLE FOR ANY SPECIAL, INDIRECT,
* INCIDENTAL OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
* TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) ARISING IN ANY WAY
* OUT OF THE USE, REPRODUCTION, MODIFICATION AND/OR DISTRIBUTION
* OF THE APPLE SOFTWARE, HOWEVER CAUSED AND WHETHER UNDER THEORY
* OF CONTRACT, TORT (INCLUDING NEGLIGENCE), STRICT LIABILITY OR
* OTHERWISE, EVEN IF APPLE HAS BEEN ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#include <sys/param.h>
#include "FieldPrinter.h"
#include "Command.h"
/***************************************************************/
#pragma mark * FSFindFolder
const FPEnumDesc kDomainEnums[] = {
{ kOnSystemDisk, "kOnSystemDisk" },
{ kOnAppropriateDisk, "kOnAppropriateDisk" },
{ kSystemDomain, "kSystemDomain" },
{ kLocalDomain, "kLocalDomain" },
{ kNetworkDomain, "kNetworkDomain" },
{ kUserDomain, "kUserDomain" },
{ kClassicDomain, "kClassicDomain" },
{ 0, NULL }
};
static CommandError PrintFSFindFolder(CommandArgsRef args, uint32_t indent,
uint32_t verbose)
/* Prints a path to a folder found via FSFindFolder.
*
* indent and verbose are as per the comments for FPPrinter. */
{
OSStatus err;
const char *domainStr;
size_t enumIndex;
SInt16 domain;
const char *typeStr;
OSType type;
FSRef ref;
char path[MAXPATHLEN];
assert(CommandArgsValid(args));
domain = kOnAppropriateDisk; /* initialize to quieten warning */
type = 0;
/* Get and parse domain argument. It can either be one of the constants from
* kDomainEnums or a path to an item (in which case we just the volume that
* contains the item). */
err = CommandArgsGetStringOSStatus(args, &domainStr);
if (err == noErr) {
enumIndex = FPFindEnumByName(kDomainEnums, domainStr);
if (enumIndex != (size_t)kFPNotFound) {
domain = (SInt16)kDomainEnums[enumIndex].enumValue;
} else {
FSCatalogInfo catInfo;
FSRef volRef;
err = FSPathMakeRef((const UInt8 *)domainStr, &volRef, NULL);
if (err == noErr) {
err = FSGetCatalogInfo(&volRef, kFSCatInfoVolume, &catInfo,
NULL, NULL, NULL);
}
if (err == noErr) {
domain = catInfo.volume;
}
}
}
/* Get and parse type argument: */
if (err == noErr) {
err = CommandArgsGetStringOSStatus(args, &typeStr);
}
if (err == noErr) {
if (strncmp(typeStr, "0x", (size_t)2) == 0) {
unsigned int tmp;
int convertedCount;
if ((sscanf(typeStr, "%x%n", &tmp, &convertedCount) == 1) &&
((size_t)convertedCount == strlen(typeStr))) {
type = tmp;
} else {
err = kCommandUsageErr;
}
} else {
CFStringRef cfStr;
int i;
UInt8 pstr[5] = { 0 };
/* The following code is carefully crafted to do UTF-8 -> MacRoman
* and handle 0-fill at the right, and get the byte order right: */
cfStr = CFStringCreateWithCString(NULL, typeStr,
kCFStringEncodingUTF8);
assert(cfStr != NULL);
if (CFStringGetPascalString(cfStr, pstr, sizeof(pstr),
kCFStringEncodingMacRoman)) {
for ((i = 1); (i <= 4); i++) {
type = ((type << 8) | pstr[i]);
}
} else {
err = kCommandUsageErr;
}
if (cfStr != NULL) {
CFRelease(cfStr);
}
}
}
/* Call FSFindFolder and print the path: */
if (err == noErr) {
fprintf(stdout, "%*sFSFindFolder(%hd, 0x%08x)\n", (int)indent, "",
domain, (unsigned int)type);
err = FSFindFolder((FSVolumeRefNum)domain, type, (Boolean)true, &ref);
}
if (err == noErr) {
err = FSRefMakePath(&ref, (UInt8 *)path, (UInt32)sizeof(path));
}
if (err == noErr) {
FPCString("path", sizeof(path), &path, (indent + kStdIndent),
strlen("path"), verbose, NULL);
}
return CommandErrorMakeWithOSStatus(err);
}
static const CommandHelpEntry kFSFindFolderCommandHelp[] = {
{CommandHelpString, "domain Path to volume or one of the following:"},
{CommandHelpEnum, kDomainEnums},
{CommandHelpString, "type Folder type in hex (with 0x prefix) or as four character code"},
{NULL, NULL}
};
const CommandInfo kFSFindFolderCommand = {
PrintFSFindFolder,
"FSFindFolder",
"domain type",
"Print path to folder obtained via FSFindFolder.",
kFSFindFolderCommandHelp
};
/* EOF */