diff options
Diffstat (limited to 'ace/OS_NS_fcntl.cpp')
| -rw-r--r-- | ace/OS_NS_fcntl.cpp | 271 |
1 files changed, 0 insertions, 271 deletions
diff --git a/ace/OS_NS_fcntl.cpp b/ace/OS_NS_fcntl.cpp deleted file mode 100644 index 1d9d5bf2bcc..00000000000 --- a/ace/OS_NS_fcntl.cpp +++ /dev/null @@ -1,271 +0,0 @@ -// $Id$ - -#include "ace/OS_NS_fcntl.h" - -ACE_RCSID(ace, OS_NS_fcntl, "$Id$") - -#if !defined (ACE_HAS_INLINED_OSCALLS) -# include "ace/OS_NS_fcntl.inl" -#endif /* ACE_HAS_INLINED_OS_CALLS */ - -#include "ace/OS_NS_stdio.h" -#include "ace/OS_NS_Thread.h" -#include "ace/OS_NS_macros.h" -#include "ace/Object_Manager_Base.h" - -ACE_BEGIN_VERSIONED_NAMESPACE_DECL - -ACE_HANDLE -ACE_OS::open (const char *filename, - int mode, - int perms, - LPSECURITY_ATTRIBUTES sa) -{ - ACE_OS_TRACE ("ACE_OS::open"); - -#if defined (ACE_WIN32) - DWORD access = GENERIC_READ; - if (ACE_BIT_ENABLED (mode, O_WRONLY)) - access = GENERIC_WRITE; - else if (ACE_BIT_ENABLED (mode, O_RDWR)) - access = GENERIC_READ | GENERIC_WRITE; - - DWORD creation = OPEN_EXISTING; - - if ((mode & (_O_CREAT | _O_EXCL)) == (_O_CREAT | _O_EXCL)) - creation = CREATE_NEW; - else if ((mode & (_O_CREAT | _O_TRUNC)) == (_O_CREAT | _O_TRUNC)) - creation = CREATE_ALWAYS; - else if (ACE_BIT_ENABLED (mode, _O_CREAT)) - creation = OPEN_ALWAYS; - else if (ACE_BIT_ENABLED (mode, _O_TRUNC)) - creation = TRUNCATE_EXISTING; - - DWORD flags = 0; - - if (ACE_BIT_ENABLED (mode, _O_TEMPORARY)) - flags |= FILE_FLAG_DELETE_ON_CLOSE | FILE_ATTRIBUTE_TEMPORARY; - - if (ACE_BIT_ENABLED (mode, FILE_FLAG_WRITE_THROUGH)) - flags |= FILE_FLAG_WRITE_THROUGH; - if (ACE_BIT_ENABLED (mode, FILE_FLAG_OVERLAPPED)) - flags |= FILE_FLAG_OVERLAPPED; - if (ACE_BIT_ENABLED (mode, FILE_FLAG_NO_BUFFERING)) - flags |= FILE_FLAG_NO_BUFFERING; - if (ACE_BIT_ENABLED (mode, FILE_FLAG_RANDOM_ACCESS)) - flags |= FILE_FLAG_RANDOM_ACCESS; - if (ACE_BIT_ENABLED (mode, FILE_FLAG_SEQUENTIAL_SCAN)) - flags |= FILE_FLAG_SEQUENTIAL_SCAN; - if (ACE_BIT_ENABLED (mode, FILE_FLAG_DELETE_ON_CLOSE)) - flags |= FILE_FLAG_DELETE_ON_CLOSE; - if (ACE_BIT_ENABLED (mode, FILE_FLAG_BACKUP_SEMANTICS)) - flags |= FILE_FLAG_BACKUP_SEMANTICS; - if (ACE_BIT_ENABLED (mode, FILE_FLAG_POSIX_SEMANTICS)) - flags |= FILE_FLAG_POSIX_SEMANTICS; - - ACE_MT (ACE_thread_mutex_t *ace_os_monitor_lock = 0;) - - if (ACE_BIT_ENABLED (mode, _O_APPEND)) - { - ACE_MT - ( - ace_os_monitor_lock = static_cast <ACE_thread_mutex_t *> ( - ACE_OS_Object_Manager::preallocated_object[ - ACE_OS_Object_Manager::ACE_OS_MONITOR_LOCK]); - ACE_OS::thread_mutex_lock (ace_os_monitor_lock); - ) - } - - DWORD shared_mode = perms; - SECURITY_ATTRIBUTES sa_buffer; - SECURITY_DESCRIPTOR sd_buffer; - -#if defined (ACE_HAS_WINCE) - ACE_HANDLE h = ::CreateFileW (ACE_Ascii_To_Wide (filename).wchar_rep (), - access, - shared_mode, - ACE_OS::default_win32_security_attributes_r - (sa, &sa_buffer, &sd_buffer), - creation, - flags, - 0); -#else /* ACE_HAS_WINCE */ - ACE_HANDLE h = ::CreateFileA (filename, - access, - shared_mode, - ACE_OS::default_win32_security_attributes_r - (sa, &sa_buffer, &sd_buffer), - creation, - flags, - 0); -#endif /* ACE_HAS_WINCE */ - - if (ACE_BIT_ENABLED (mode, _O_APPEND)) - { - if (h != ACE_INVALID_HANDLE) - { - ::SetFilePointer (h, 0, 0, FILE_END); - } - - ACE_MT (ACE_OS::thread_mutex_unlock (ace_os_monitor_lock);) - } - - if (h == ACE_INVALID_HANDLE) - ACE_FAIL_RETURN (h); - else - return h; -#elif defined (ACE_PSOS) - ACE_UNUSED_ARG (perms); - ACE_UNUSED_ARG (sa); -# if defined (ACE_PSOS_LACKS_PHILE) - ACE_UNUSED_ARG (filename); - return 0; -# else - unsigned long result, handle; - result = ::open_f (&handle, const_cast<char *> (filename), 0); - if (result != 0) - { - // We need to clean this up...not 100% correct! - // To correct we should handle all the cases of TRUNC and CREAT - if ((result == 0x200B) && (ACE_BIT_ENABLED (mode, O_CREAT))) - { - result = ::create_f(const_cast<char *> (filename),1,0); - if (result != 0) - { - errno = result; - return static_cast<ACE_HANDLE> (-1); - } - else //File created...try to open it again - { - result = ::open_f (&handle, const_cast<char *> (filename), 0); - if (result != 0) - { - errno = result; - return static_cast<ACE_HANDLE> (-1); - } - - } - } - else - { - errno = result; - return static_cast<ACE_HANDLE> (-1); - } - } - return static_cast<ACE_HANDLE> (handle); -# endif /* defined (ACE_PSOS_LACKS_PHILE) */ -#elif defined (INTEGRITY) - ACE_UNUSED_ARG (sa); - if(!strcmp(filename,ACE_DEV_NULL)) { - ACE_OSCALL_RETURN (::AllocateNullConsoleDescriptor(), ACE_HANDLE, -1); - } - else { - ACE_OSCALL_RETURN (::open (filename, mode, perms), ACE_HANDLE, -1); - } -#else - ACE_UNUSED_ARG (sa); - ACE_OSCALL_RETURN (::open (filename, mode, perms), ACE_HANDLE, ACE_INVALID_HANDLE); -#endif /* ACE_WIN32 */ -} - -#if defined (ACE_HAS_WCHAR) -ACE_HANDLE -ACE_OS::open (const wchar_t *filename, - int mode, - int perms, - LPSECURITY_ATTRIBUTES sa) -{ -#if defined (ACE_WIN32) - // @@ (brunsch) Yuck, maybe there is a way to combine the code - // here with the char version - - DWORD access = GENERIC_READ; - if (ACE_BIT_ENABLED (mode, O_WRONLY)) - access = GENERIC_WRITE; - else if (ACE_BIT_ENABLED (mode, O_RDWR)) - access = GENERIC_READ | GENERIC_WRITE; - - DWORD creation = OPEN_EXISTING; - - if ((mode & (_O_CREAT | _O_EXCL)) == (_O_CREAT | _O_EXCL)) - creation = CREATE_NEW; - else if ((mode & (_O_CREAT | _O_TRUNC)) == (_O_CREAT | _O_TRUNC)) - creation = CREATE_ALWAYS; - else if (ACE_BIT_ENABLED (mode, _O_CREAT)) - creation = OPEN_ALWAYS; - else if (ACE_BIT_ENABLED (mode, _O_TRUNC)) - creation = TRUNCATE_EXISTING; - - DWORD flags = 0; - - if (ACE_BIT_ENABLED (mode, _O_TEMPORARY)) - flags |= FILE_FLAG_DELETE_ON_CLOSE | FILE_ATTRIBUTE_TEMPORARY; - - if (ACE_BIT_ENABLED (mode, FILE_FLAG_WRITE_THROUGH)) - flags |= FILE_FLAG_WRITE_THROUGH; - if (ACE_BIT_ENABLED (mode, FILE_FLAG_OVERLAPPED)) - flags |= FILE_FLAG_OVERLAPPED; - if (ACE_BIT_ENABLED (mode, FILE_FLAG_NO_BUFFERING)) - flags |= FILE_FLAG_NO_BUFFERING; - if (ACE_BIT_ENABLED (mode, FILE_FLAG_RANDOM_ACCESS)) - flags |= FILE_FLAG_RANDOM_ACCESS; - if (ACE_BIT_ENABLED (mode, FILE_FLAG_SEQUENTIAL_SCAN)) - flags |= FILE_FLAG_SEQUENTIAL_SCAN; - if (ACE_BIT_ENABLED (mode, FILE_FLAG_DELETE_ON_CLOSE)) - flags |= FILE_FLAG_DELETE_ON_CLOSE; - if (ACE_BIT_ENABLED (mode, FILE_FLAG_BACKUP_SEMANTICS)) - flags |= FILE_FLAG_BACKUP_SEMANTICS; - if (ACE_BIT_ENABLED (mode, FILE_FLAG_POSIX_SEMANTICS)) - flags |= FILE_FLAG_POSIX_SEMANTICS; - - ACE_MT (ACE_thread_mutex_t *ace_os_monitor_lock = 0;) - - if (ACE_BIT_ENABLED (mode, _O_APPEND)) - { - ACE_MT - ( - ace_os_monitor_lock = static_cast <ACE_thread_mutex_t *> ( - ACE_OS_Object_Manager::preallocated_object[ - ACE_OS_Object_Manager::ACE_OS_MONITOR_LOCK]); - ACE_OS::thread_mutex_lock (ace_os_monitor_lock); - ) - } - - DWORD shared_mode = perms; - SECURITY_ATTRIBUTES sa_buffer; - SECURITY_DESCRIPTOR sd_buffer; - - ACE_HANDLE h = ::CreateFileW (filename, - access, - shared_mode, - ACE_OS::default_win32_security_attributes_r - (sa, &sa_buffer, &sd_buffer), - creation, - flags, - 0); - - if (ACE_BIT_ENABLED (mode, _O_APPEND)) - { - if (h != ACE_INVALID_HANDLE) - { - ::SetFilePointer (h, 0, 0, FILE_END); - } - - ACE_MT (ACE_OS::thread_mutex_unlock (ace_os_monitor_lock);) - } - - if (h == ACE_INVALID_HANDLE) - ACE_FAIL_RETURN (h); - else - return h; -#else /* ACE_WIN32 */ - // Just emulate with ascii version - return ACE_OS::open (ACE_Wide_To_Ascii (filename).char_rep (), - mode, - perms, - sa); -#endif /* ACE_WIN32 */ -} -#endif /* ACE_HAS_WCHAR */ - -ACE_END_VERSIONED_NAMESPACE_DECL |