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PhysicalDisk (macOS): detect read-only

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This commit is contained in:
李通洲
2023-12-25 08:55:17 +08:00
parent 350388295d
commit 3b6d5468da
5 changed files with 26 additions and 4 deletions
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src/detection/physicaldisk/physicaldisk.h
+2 -1
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@@ -11,7 +11,8 @@ typedef enum FFPhysicalDiskType
FF_PHYSICALDISK_TYPE_FIXED = 1 << 2,
FF_PHYSICALDISK_TYPE_REMOVABLE = 1 << 3,
FF_PHYSICALDISK_TYPE_READONLY = 1 << 2,
FF_PHYSICALDISK_TYPE_READWRITE = 1 << 4,
FF_PHYSICALDISK_TYPE_READONLY = 1 << 5,
} FFPhysicalDiskType;
typedef struct FFPhysicalDiskResult
src/detection/physicaldisk/physicaldisk_apple.c
+3
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@@ -52,6 +52,9 @@ const char* ffDetectPhysicalDisk(FFlist* result, FFPhysicalDiskOptions* options)
FF_CFTYPE_AUTO_RELEASE CFBooleanRef removable = IORegistryEntryCreateCFProperty(entryPartition, CFSTR(kIOMediaRemovableKey), kCFAllocatorDefault, kNilOptions);
device->type |= CFBooleanGetValue(removable) ? FF_PHYSICALDISK_TYPE_REMOVABLE : FF_PHYSICALDISK_TYPE_FIXED;
FF_CFTYPE_AUTO_RELEASE CFBooleanRef writable = IORegistryEntryCreateCFProperty(entryPartition, CFSTR(kIOMediaWritableKey), kCFAllocatorDefault, kNilOptions);
device->type |= CFBooleanGetValue(writable) ? FF_PHYSICALDISK_TYPE_READWRITE : FF_PHYSICALDISK_TYPE_READONLY;
FF_CFTYPE_AUTO_RELEASE CFStringRef bsdName = IORegistryEntryCreateCFProperty(entryPartition, CFSTR(kIOBSDNameKey), kCFAllocatorDefault, kNilOptions);
if (bsdName)
{
src/detection/physicaldisk/physicaldisk_linux.c
+1 -1
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@@ -113,7 +113,7 @@ const char* ffDetectPhysicalDisk(FFlist* result, FFPhysicalDiskOptions* options)
char roChar = '0';
snprintf(pathSysBlock, PATH_MAX, "/sys/block/%s/ro", devName);
if (ffReadFileData(pathSysBlock, 1, &roChar) > 0)
device->type |= roChar == '1' ? FF_PHYSICALDISK_TYPE_READONLY : 0;
device->type |= roChar == '1' ? FF_PHYSICALDISK_TYPE_READONLY : FF_PHYSICALDISK_TYPE_READWRITE;
}
{
src/detection/physicaldisk/physicaldisk_windows.c
+2
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@@ -138,6 +138,8 @@ static bool detectPhysicalDisk(const wchar_t* szDevice, FFlist* result, FFPhysic
__typeof__(gmt.MediaInfo[0].DeviceSpecific.DiskInfo)* diskInfo = &gmt.MediaInfo[0].DeviceSpecific.DiskInfo;
if (diskInfo->MediaCharacteristics & MEDIA_READ_ONLY)
device->type |= FF_PHYSICALDISK_TYPE_READONLY;
else if (diskInfo->MediaCharacteristics & MEDIA_READ_WRITE)
device->type |= FF_PHYSICALDISK_TYPE_READWRITE;
if (device->size == 0)
device->size = (uint64_t) diskInfo->NumberMediaSides * diskInfo->TracksPerCylinder * diskInfo->SectorsPerTrack * diskInfo->BytesPerSector;
}