MagickCore 7.0.10
Data Structures | Functions
file.c File Reference
#include "wizard/studio.h"
#include "wizard/blob.h"
#include "wizard/exception.h"
#include "wizard/exception-private.h"
#include "wizard/file.h"
#include "wizard/memory_.h"
#include "wizard/nt-base.h"
#include "wizard/semaphore.h"
#include "wizard/string_.h"
#include "wizard/utility.h"
#include "wizard/utility-private.h"
Include dependency graph for file.c:

Go to the source code of this file.

Data Structures

struct  _FileInfo
 

Functions

static WizardBooleanType RelinquishFileLock (FileInfo *, ExceptionInfo *)
 
static size_t GetWizardThreadId (void)
 
static WizardBooleanType AcquireFileLock (FileInfo *file_info, ExceptionInfo *exception)
 
WizardExport FileInfo * AcquireFileInfo (const char *path, const char *relative_path, const FileMode mode, ExceptionInfo *exception)
 
WizardExport WizardBooleanType DestroyFile (FileInfo *file_info, ExceptionInfo *exception)
 
WizardExport FileInfo * DestroyFileInfo (FileInfo *file_info, ExceptionInfo *exception)
 
WizardExport int GetFileDescriptor (const FileInfo *file_info)
 
WizardExport const char * GetFilePath (const FileInfo *file_info)
 
WizardExport const struct stat * GetFileProperties (const FileInfo *file_info)
 
WizardExport int ReadFileByte (FileInfo *file_info)
 
WizardExport WizardBooleanType ReadFileChunk (FileInfo *file_info, void *data, const size_t length)
 
WizardExport WizardBooleanType ReadFile16Bits (FileInfo *file_info, unsigned short *value)
 
WizardExport WizardBooleanType ReadFile32Bits (FileInfo *file_info, size_t *value)
 
WizardExport WizardBooleanType ReadFile64Bits (FileInfo *file_info, WizardSizeType *value)
 
WizardExport WizardBooleanType WriteFileChunk (FileInfo *file_info, const void *data, const size_t length)
 
WizardExport WizardBooleanType WriteFile16Bits (FileInfo *file_info, const unsigned short value)
 
WizardExport WizardBooleanType WriteFile32Bits (FileInfo *file_info, const size_t value)
 
WizardExport WizardBooleanType WriteFile64Bits (FileInfo *file_info, const WizardSizeType value)
 

Function Documentation

◆ AcquireFileInfo()

WizardExport FileInfo * AcquireFileInfo ( const char *  path,
const char *  relative_path,
const FileMode  mode,
ExceptionInfo *  exception 
)

Definition at line 257 of file file.c.

References AcquireFileLock(), AcquireSemaphoreInfo(), AcquireString(), AcquireWizardMemory(), ConcatenateWizardString(), CopyWizardString(), DestroyFileInfo(), DirectorySeparator, _FileInfo::file, FileError, GetEnvironmentValue(), GetWizardModule, LogWizardEvent(), O_BINARY, open_utf8(), _FileInfo::path, _FileInfo::properties, ReadFileMode, RelinquishWizardMemory(), S_MODE, _FileInfo::semaphore, _FileInfo::signature, ThrowWizardException(), _FileInfo::timestamp, TraceEvent, WizardFalse, WizardPathExtent, WizardSignature, and WriteFileMode.

Referenced by ExportKeyringKey(), GetEntropyFromReservoir(), ImportKeyringKey(), PrintKeyringProperties(), and SaveEntropyToReservoir().

◆ AcquireFileLock()

static WizardBooleanType AcquireFileLock ( FileInfo *  file_info,
ExceptionInfo *  exception 
)
static

Definition at line 127 of file file.c.

References AcquireString(), AppendFileExtension(), DestroyString(), _FileInfo::file, FileError, GetWizardModule, GetWizardThreadId(), LockSemaphoreInfo(), LogWizardEvent(), open_utf8(), _FileInfo::path, ReadFileChunk(), remove_utf8(), S_MODE, _FileInfo::semaphore, _FileInfo::signature, ThrowWizardException(), TraceEvent, UnlockSemaphoreInfo(), WizardDelay(), WizardFalse, WizardSignature, WizardTrue, and WriteFileChunk().

Referenced by AcquireFileInfo().

◆ DestroyFile()

WizardExport WizardBooleanType DestroyFile ( FileInfo *  file_info,
ExceptionInfo *  exception 
)

Definition at line 389 of file file.c.

References _FileInfo::file, FileError, GetWizardModule, _FileInfo::path, remove_utf8(), ThrowWizardException(), WizardFalse, and WizardTrue.

◆ DestroyFileInfo()

WizardExport FileInfo * DestroyFileInfo ( FileInfo *  file_info,
ExceptionInfo *  exception 
)

Definition at line 431 of file file.c.

References DestroyString(), _FileInfo::file, FileError, GetWizardModule, LockSemaphoreInfo(), LogWizardEvent(), _FileInfo::path, RelinquishFileLock(), RelinquishSemaphoreInfo(), RelinquishWizardMemory(), _FileInfo::semaphore, _FileInfo::signature, ThrowWizardException(), TraceEvent, UnlockSemaphoreInfo(), and WizardSignature.

Referenced by AcquireFileInfo(), ExportKeyringKey(), GetEntropyFromReservoir(), ImportKeyringKey(), PrintKeyringProperties(), and SaveEntropyToReservoir().

◆ GetFileDescriptor()

WizardExport int GetFileDescriptor ( const FileInfo *  file_info)

Definition at line 475 of file file.c.

References _FileInfo::file, GetWizardModule, LogWizardEvent(), _FileInfo::signature, TraceEvent, and WizardSignature.

Referenced by ImportKeyringKey().

◆ GetFilePath()

WizardExport const char * GetFilePath ( const FileInfo *  file_info)

Definition at line 505 of file file.c.

References GetWizardModule, LogWizardEvent(), _FileInfo::path, _FileInfo::signature, TraceEvent, and WizardSignature.

Referenced by ExportKeyringKey(), GetEntropyFromReservoir(), ImportKeyringKey(), PrintKeyringProperties(), and SaveEntropyToReservoir().

◆ GetFileProperties()

WizardExport const struct stat * GetFileProperties ( const FileInfo *  file_info)

Definition at line 535 of file file.c.

References GetWizardModule, LogWizardEvent(), _FileInfo::properties, _FileInfo::signature, TraceEvent, and WizardSignature.

Referenced by PrintKeyringProperties().

◆ GetWizardThreadId()

static size_t GetWizardThreadId ( void  )
static

Definition at line 116 of file file.c.

Referenced by AcquireFileLock(), AcquireSemaphoreInfo(), GenerateEntropicChaos(), and LockSemaphoreInfo().

◆ ReadFile16Bits()

WizardExport WizardBooleanType ReadFile16Bits ( FileInfo *  file_info,
unsigned short *  value 
)

Definition at line 660 of file file.c.

References ReadFileChunk(), _FileInfo::signature, WizardFalse, and WizardSignature.

Referenced by ExportKeyringKey(), GetEntropyFromReservoir(), and PrintKeyringProperties().

◆ ReadFile32Bits()

WizardExport WizardBooleanType ReadFile32Bits ( FileInfo *  file_info,
size_t *  value 
)

Definition at line 706 of file file.c.

References ReadFileChunk(), _FileInfo::signature, WizardFalse, and WizardSignature.

Referenced by ExportKeyringKey(), GetEntropyFromReservoir(), and PrintKeyringProperties().

◆ ReadFile64Bits()

WizardExport WizardBooleanType ReadFile64Bits ( FileInfo *  file_info,
WizardSizeType *  value 
)

Definition at line 754 of file file.c.

References ReadFileChunk(), _FileInfo::signature, WizardFalse, and WizardSignature.

Referenced by ExportKeyringKey(), GetEntropyFromReservoir(), and PrintKeyringProperties().

◆ ReadFileByte()

WizardExport int ReadFileByte ( FileInfo *  file_info)

Definition at line 566 of file file.c.

References ReadFileChunk(), _FileInfo::signature, WizardFalse, and WizardSignature.

◆ ReadFileChunk()

WizardExport WizardBooleanType ReadFileChunk ( FileInfo *  file_info,
void *  data,
const size_t  length 
)

Definition at line 606 of file file.c.

References _FileInfo::file, GetWizardModule, LogWizardEvent(), Min, _FileInfo::path, _FileInfo::signature, TraceEvent, WizardFalse, WizardMaxBufferExtent, WizardSignature, and WizardTrue.

Referenced by AcquireFileLock(), ExportKeyringKey(), GetEntropyFromReservoir(), PrintKeyringProperties(), ReadFile16Bits(), ReadFile32Bits(), ReadFile64Bits(), and ReadFileByte().

◆ RelinquishFileLock()

static WizardBooleanType RelinquishFileLock ( FileInfo *  file_info,
ExceptionInfo *  exception 
)
static

Definition at line 805 of file file.c.

References AcquireString(), AppendFileExtension(), DestroyString(), FileError, GetWizardModule, _FileInfo::path, remove_utf8(), ThrowWizardException(), WizardFalse, and WizardTrue.

Referenced by DestroyFileInfo().

◆ WriteFile16Bits()

WizardExport WizardBooleanType WriteFile16Bits ( FileInfo *  file_info,
const unsigned short  value 
)

Definition at line 904 of file file.c.

References _FileInfo::signature, WizardSignature, and WriteFileChunk().

Referenced by ImportKeyringKey(), and SaveEntropyToReservoir().

◆ WriteFile32Bits()

WizardExport WizardBooleanType WriteFile32Bits ( FileInfo *  file_info,
const size_t  value 
)

Definition at line 943 of file file.c.

References GetWizardModule, LogWizardEvent(), TraceEvent, and WriteFileChunk().

Referenced by ImportKeyringKey(), and SaveEntropyToReservoir().

◆ WriteFile64Bits()

WizardExport WizardBooleanType WriteFile64Bits ( FileInfo *  file_info,
const WizardSizeType  value 
)

Definition at line 984 of file file.c.

References GetWizardModule, LogWizardEvent(), TraceEvent, and WriteFileChunk().

Referenced by ImportKeyringKey(), and SaveEntropyToReservoir().

◆ WriteFileChunk()

WizardExport WizardBooleanType WriteFileChunk ( FileInfo *  file_info,
const void *  data,
const size_t  length 
)

Definition at line 851 of file file.c.

References _FileInfo::file, GetWizardModule, LogWizardEvent(), _FileInfo::path, _FileInfo::signature, TraceEvent, WizardFalse, WizardSignature, and WizardTrue.

Referenced by AcquireFileLock(), ImportKeyringKey(), SaveEntropyToReservoir(), WriteFile16Bits(), WriteFile32Bits(), and WriteFile64Bits().