diff options
Diffstat (limited to 'ml/dlib/dlib/misc_api')
| -rw-r--r-- | ml/dlib/dlib/misc_api/misc_api_kernel_1.cpp | 149 | ||||
| -rw-r--r-- | ml/dlib/dlib/misc_api/misc_api_kernel_1.h | 110 | ||||
| -rw-r--r-- | ml/dlib/dlib/misc_api/misc_api_kernel_2.cpp | 123 | ||||
| -rw-r--r-- | ml/dlib/dlib/misc_api/misc_api_kernel_2.h | 81 | ||||
| -rw-r--r-- | ml/dlib/dlib/misc_api/misc_api_kernel_abstract.h | 159 | ||||
| -rw-r--r-- | ml/dlib/dlib/misc_api/misc_api_shared.h | 57 | ||||
| -rw-r--r-- | ml/dlib/dlib/misc_api/posix.h | 6 | ||||
| -rw-r--r-- | ml/dlib/dlib/misc_api/windows.h | 6 |
8 files changed, 0 insertions, 691 deletions
diff --git a/ml/dlib/dlib/misc_api/misc_api_kernel_1.cpp b/ml/dlib/dlib/misc_api/misc_api_kernel_1.cpp deleted file mode 100644 index f17d850e1..000000000 --- a/ml/dlib/dlib/misc_api/misc_api_kernel_1.cpp +++ /dev/null @@ -1,149 +0,0 @@ -// Copyright (C) 2004 Davis E. King (davis@dlib.net) -// License: Boost Software License See LICENSE.txt for the full license. -#ifndef DLIB_MISC_API_KERNEL_1_CPp_ -#define DLIB_MISC_API_KERNEL_1_CPp_ - -#include "../platform.h" -#include "../threads.h" - -#ifdef WIN32 - -#include "misc_api_kernel_1.h" - -#include "../windows_magic.h" -#include <mmsystem.h> -#include <windows.h> - -// tell visual studio to link to the library needed to call timeGetTime() -#ifdef _MSC_VER -#pragma comment (lib, "winmm.lib") -#endif - -#ifdef __BORLANDC__ -// Apparently the borland compiler doesn't define this. -#define INVALID_FILE_ATTRIBUTES ((DWORD)-1) -#endif - -namespace dlib -{ -// ---------------------------------------------------------------------------------------- - - void sleep ( - unsigned long milliseconds - ) - { - ::Sleep(milliseconds); - } - -// ---------------------------------------------------------------------------------------- - - namespace - { - mutex& cwd_mutex() - { - static mutex m; - return m; - } - // Make sure the above mutex gets constructed before main() - // starts. This way we can be pretty sure it will be constructed - // before any threads could possibly call set_current_dir() or - // get_current_dir() simultaneously. - struct construct_cwd_mutex - { - construct_cwd_mutex() - { - cwd_mutex(); - } - } oaimvweoinvwe; - } - - std::string get_current_dir ( - ) - { - // need to lock a mutex here because getting and setting the - // current working directory is not thread safe on windows. - auto_mutex lock(cwd_mutex()); - char buf[1024]; - if (GetCurrentDirectoryA(sizeof(buf),buf) == 0) - { - return std::string(); - } - else - { - return std::string(buf); - } - } - -// ---------------------------------------------------------------------------------------- - - void set_current_dir ( - const std::string& new_dir - ) - { - // need to lock a mutex here because getting and setting the - // current working directory is not thread safe on windows. - auto_mutex lock(cwd_mutex()); - if (SetCurrentDirectoryA(new_dir.c_str()) == 0) - { - throw set_current_dir_error("Error changing current dir to '" + new_dir + "'"); - } - } - -// ---------------------------------------------------------------------------------------- - - uint64 timestamper:: - get_timestamp ( - ) const - { - unsigned long temp = timeGetTime(); - if (temp >= last_time) - { - last_time = temp; - return (offset + temp)*1000; - } - else - { - last_time = temp; - - // there was overflow since the last call so we need to make the offset - // bigger to account for that - offset += dword_max; - return (offset + temp)*1000; - } - } - -// ---------------------------------------------------------------------------------------- - - void create_directory ( - const std::string& dir - ) - { - if (CreateDirectoryA(dir.c_str(),0) == 0) - { - // an error has occurred - if (GetLastError() == ERROR_ALREADY_EXISTS) - { - // make sure this is actually a directory - DWORD attribs = GetFileAttributesA(dir.c_str()); - if (attribs == INVALID_FILE_ATTRIBUTES || - (attribs&FILE_ATTRIBUTE_DIRECTORY) == 0) - { - // it isn't a directory - throw dir_create_error(dir); - } - } - else - { - throw dir_create_error(dir); - } - } - } - -// ---------------------------------------------------------------------------------------- - -} - -#endif // WIN32 - -#endif // DLIB_MISC_API_KERNEL_1_CPp_ - diff --git a/ml/dlib/dlib/misc_api/misc_api_kernel_1.h b/ml/dlib/dlib/misc_api/misc_api_kernel_1.h deleted file mode 100644 index a500e992a..000000000 --- a/ml/dlib/dlib/misc_api/misc_api_kernel_1.h +++ /dev/null @@ -1,110 +0,0 @@ -// Copyright (C) 2004 Davis E. King (davis@dlib.net) -// License: Boost Software License See LICENSE.txt for the full license. -#ifndef DLIB_MISC_API_KERNEl_1_ -#define DLIB_MISC_API_KERNEl_1_ - -#ifdef DLIB_ISO_CPP_ONLY -#error "DLIB_ISO_CPP_ONLY is defined so you can't use this OS dependent code. Turn DLIB_ISO_CPP_ONLY off if you want to use it." -#endif - - -#include "misc_api_kernel_abstract.h" -#include "../algs.h" -#include <string> -#include "../uintn.h" - -namespace dlib -{ - -// ---------------------------------------------------------------------------------------- - - void sleep ( - unsigned long milliseconds - ); - -// ---------------------------------------------------------------------------------------- - - std::string get_current_dir ( - ); - -// ---------------------------------------------------------------------------------------- - - class set_current_dir_error : public error - { - public: - set_current_dir_error( - const std::string& a - ): error(a) {} - }; - - void set_current_dir ( - const std::string& new_dir - ); - -// ---------------------------------------------------------------------------------------- - - class timestamper - { - /*! - INITIAL VALUE - - last_time == 0 - - offset == 0 - - dword_max == 2^32 - - CONVENTION - - last_time == the time returned by GetTickCount() the last time we - called it. - - offset == the number of microseconds we should add to the result of - GetTickCount() so that it is correct. - - dword_max == 2^32. - This is the number of values representable by a DWORD. - !*/ - - mutable unsigned long last_time; - mutable uint64 offset; - mutable uint64 dword_max; - - public: - timestamper( - ) : - last_time(0), - offset(0) - { - dword_max = 0xFFFFFFFF; - ++dword_max; - } - - uint64 get_timestamp ( - ) const; - }; - -// ---------------------------------------------------------------------------------------- - - class dir_create_error : public error - { - public: - dir_create_error( - const std::string& dir_name - ) : - error(EDIR_CREATE,"Error creating directory '" + dir_name + "'."), - name(dir_name) - {} - - ~dir_create_error() throw() {} - const std::string name; - }; - - void create_directory ( - const std::string& dir - ); - -// ---------------------------------------------------------------------------------------- - -} - -#ifdef NO_MAKEFILE -#include "misc_api_kernel_1.cpp" -#endif - -#endif // DLIB_MISC_API_KERNEl_1_ - diff --git a/ml/dlib/dlib/misc_api/misc_api_kernel_2.cpp b/ml/dlib/dlib/misc_api/misc_api_kernel_2.cpp deleted file mode 100644 index e6dc772da..000000000 --- a/ml/dlib/dlib/misc_api/misc_api_kernel_2.cpp +++ /dev/null @@ -1,123 +0,0 @@ -// Copyright (C) 2004 Davis E. King (davis@dlib.net) -// License: Boost Software License See LICENSE.txt for the full license. -#ifndef DLIB_MISC_API_KERNEL_2_CPp_ -#define DLIB_MISC_API_KERNEL_2_CPp_ -#include "../platform.h" - -#ifdef POSIX - -#include <unistd.h> -#include "misc_api_kernel_2.h" -#include <sys/time.h> -#include <sys/stat.h> -#include <sys/types.h> -#include <errno.h> - -namespace dlib -{ -// ---------------------------------------------------------------------------------------- - - void sleep ( - unsigned long milliseconds - ) - { - // in HP-UX you can only usleep for less than a second -#ifdef HPUX - if (milliseconds >= 1000) - { - ::sleep(milliseconds/1000); - unsigned long remaining = milliseconds%1000; - if (remaining > 0) - ::usleep(remaining*1000); - } - else - { - ::usleep(milliseconds*1000); - } -#else - ::usleep(milliseconds*1000); -#endif - } - -// ---------------------------------------------------------------------------------------- - - std::string get_current_dir ( - ) - { - char buf[1024]; - if (getcwd(buf,sizeof(buf)) == 0) - { - return std::string(); - } - else - { - return std::string(buf); - } - } - -// ---------------------------------------------------------------------------------------- - - void set_current_dir ( - const std::string& new_dir - ) - { - if (chdir(new_dir.c_str())) - { - throw set_current_dir_error("Error changing current dir to '" + new_dir + "'"); - } - } - -// ---------------------------------------------------------------------------------------- - - uint64 timestamper:: - get_timestamp ( - ) const - { - uint64 ts; - timeval curtime; - gettimeofday(&curtime,0); - - ts = curtime.tv_sec; - ts *= 1000000; - ts += curtime.tv_usec; - return ts; - } - -// ---------------------------------------------------------------------------------------- - - void create_directory ( - const std::string& dir - ) - { - if (mkdir(dir.c_str(),0777)) - { - // an error has occurred - if (errno == EEXIST) - { - struct stat buffer; - // now check that this is actually a valid directory - if (::stat(dir.c_str(),&buffer)) - { - // the directory was not found - throw dir_create_error(dir); - } - else if (S_ISDIR(buffer.st_mode) == 0) - { - // It is not a directory - throw dir_create_error(dir); - } - } - else - { - throw dir_create_error(dir); - } - } - } - -// ---------------------------------------------------------------------------------------- -} - -#endif // POSIX - -#endif // DLIB_MISC_API_KERNEL_2_CPp_ - diff --git a/ml/dlib/dlib/misc_api/misc_api_kernel_2.h b/ml/dlib/dlib/misc_api/misc_api_kernel_2.h deleted file mode 100644 index 86e8a7f5b..000000000 --- a/ml/dlib/dlib/misc_api/misc_api_kernel_2.h +++ /dev/null @@ -1,81 +0,0 @@ -// Copyright (C) 2004 Davis E. King (davis@dlib.net) -// License: Boost Software License See LICENSE.txt for the full license. -#ifndef DLIB_MISC_API_KERNEl_2_ -#define DLIB_MISC_API_KERNEl_2_ - -#ifdef DLIB_ISO_CPP_ONLY -#error "DLIB_ISO_CPP_ONLY is defined so you can't use this OS dependent code. Turn DLIB_ISO_CPP_ONLY off if you want to use it." -#endif - - -#include "misc_api_kernel_abstract.h" -#include "../algs.h" -#include <string> -#include "../uintn.h" - -namespace dlib -{ - -// ---------------------------------------------------------------------------------------- - - void sleep ( - unsigned long milliseconds - ); - -// ---------------------------------------------------------------------------------------- - - std::string get_current_dir ( - ); - -// ---------------------------------------------------------------------------------------- - - class set_current_dir_error : public error - { - public: - set_current_dir_error( - const std::string& a - ): error(a) {} - }; - - void set_current_dir ( - const std::string& new_dir - ); - -// ---------------------------------------------------------------------------------------- - - class timestamper - { - public: - uint64 get_timestamp ( - ) const; - }; - -// ---------------------------------------------------------------------------------------- - - class dir_create_error : public error - { - public: - dir_create_error( - const std::string& dir_name - ) : - error(EDIR_CREATE,"Error creating directory '" + dir_name + "'."), - name(dir_name) - {} - const std::string& name; - }; - - - void create_directory ( - const std::string& dir - ); - -// ---------------------------------------------------------------------------------------- - -} - -#ifdef NO_MAKEFILE -#include "misc_api_kernel_2.cpp" -#endif - -#endif // DLIB_MISC_API_KERNEl_2_ - diff --git a/ml/dlib/dlib/misc_api/misc_api_kernel_abstract.h b/ml/dlib/dlib/misc_api/misc_api_kernel_abstract.h deleted file mode 100644 index 47749b91b..000000000 --- a/ml/dlib/dlib/misc_api/misc_api_kernel_abstract.h +++ /dev/null @@ -1,159 +0,0 @@ -// Copyright (C) 2004 Davis E. King (davis@dlib.net) -// License: Boost Software License See LICENSE.txt for the full license. -#undef DLIB_MISC_API_KERNEl_ABSTRACT_ -#ifdef DLIB_MISC_API_KERNEl_ABSTRACT_ - -#include <string> -#include "../uintn.h" -#include "../algs.h" - -namespace dlib -{ - -// ---------------------------------------------------------------------------------------- - - /*! - GENERAL COMMENTS - This file just contains miscellaneous api functions - !*/ - -// ---------------------------------------------------------------------------------------- - - void sleep ( - unsigned long milliseconds - ); - /*! - ensures - - causes the calling thread to sleep for the given number of - milliseconds. - !*/ - -// ---------------------------------------------------------------------------------------- - - std::string get_current_dir ( - ); - /*! - ensures - - if (no errors occur) then - - returns the path to the current working directory - - else - - returns "" - throws - - std::bad_alloc - !*/ - -// ---------------------------------------------------------------------------------------- - - class set_current_dir_error : public error; - - void set_current_dir ( - const std::string& new_dir - ); - /*! - ensures - - sets the current working directory to new_dir - throws - - std::bad_alloc - - set_current_dir_error - This exception is thrown if there is an error when attempting - to change the current working directory. - !*/ - -// ---------------------------------------------------------------------------------------- - - class locally_change_current_dir : noncopyable - { - /*! - WHAT THIS OBJECT REPRESENTS - This object is a RAII tool for safely switching the current directory - to a new directory and then automatically switching back to the original - directory upon this object's destruction. - !*/ - public: - explicit locally_change_current_dir ( - const std::string& new_dir - ); - /*! - ensures - - calls set_current_dir(new_dir) - - #old_dir() == The value of get_current_dir() prior to switching to new_dir. - !*/ - - const std::string& old_dir ( - ) const; - /*! - ensures - - returns the directory we switch back to once this object is destructed. - !*/ - - ~locally_change_current_dir( - ); - /*! - ensures - - if (revert() hasn't already been called) then - - calls set_current_dir(old_dir()) - !*/ - - void revert ( - ); - /*! - ensures - - if (revert() hasn't already been called) then - - calls set_current_dir(old_dir()) - !*/ - }; - -// ---------------------------------------------------------------------------------------- - - class dir_create_error : public error { - public: - const std::string name - }; - - void create_directory ( - const std::string& dir - ); - /*! - ensures - - if (dir does not already exist) then - - creates the given directory. - - else - - the call to create_directory() has no effect. - throws - - dir_create_error - This exception is thrown if we were unable to create the requested - directory and it didn't already exist. The type member of the exception - will bet set to EDIR_CREATE and the name member will be set to dir. - !*/ - -// ---------------------------------------------------------------------------------------- - - class timestamper - { - /*! - WHAT THIS OBJECT REPRESENTS - This object represents a timer that is capable of returning - timestamps. - - Note that the time is measured in microseconds but you are not - guaranteed to have that level of resolution. The actual resolution - is implementation dependent. - !*/ - - public: - uint64 get_timestamp ( - ) const; - /*! - ensures - - returns a timestamp that measures the time in microseconds since an - arbitrary point in the past. Note that this arbitrary point remains - the same between all calls to get_timestamp(). - !*/ - }; - -// ---------------------------------------------------------------------------------------- - -} - -#endif // DLIB_MISC_API_KERNEl_ABSTRACT_ - diff --git a/ml/dlib/dlib/misc_api/misc_api_shared.h b/ml/dlib/dlib/misc_api/misc_api_shared.h deleted file mode 100644 index 6b84dd64c..000000000 --- a/ml/dlib/dlib/misc_api/misc_api_shared.h +++ /dev/null @@ -1,57 +0,0 @@ -// Copyright (C) 2014 Davis E. King (davis@dlib.net) -// License: Boost Software License See LICENSE.txt for the full license. -#ifndef DLIB_MISC_API_ShARED_Hh_ -#define DLIB_MISC_API_ShARED_Hh_ - -#include <string> -#include "../noncopyable.h" - -namespace dlib -{ - -// ---------------------------------------------------------------------------------------- - - class locally_change_current_dir : noncopyable - { - public: - explicit locally_change_current_dir ( - const std::string& new_dir - ) - { - reverted = false; - _old_dir = get_current_dir(); - set_current_dir(new_dir); - } - - ~locally_change_current_dir() - { - revert(); - } - - const std::string& old_dir ( - ) const - { - return _old_dir; - } - - void revert ( - ) - { - if (!reverted) - { - set_current_dir(_old_dir); - reverted = true; - } - } - - private: - bool reverted; - std::string _old_dir; - }; - -// ---------------------------------------------------------------------------------------- - -} - -#endif // DLIB_MISC_API_ShARED_Hh_ - diff --git a/ml/dlib/dlib/misc_api/posix.h b/ml/dlib/dlib/misc_api/posix.h deleted file mode 100644 index 1dbb38031..000000000 --- a/ml/dlib/dlib/misc_api/posix.h +++ /dev/null @@ -1,6 +0,0 @@ -// Copyright (C) 2004 Davis E. King (davis@dlib.net) -// License: Boost Software License See LICENSE.txt for the full license. -#ifndef DLIB_MISC_API_KERNEl_1_ -#include "misc_api_kernel_2.h" -#endif - diff --git a/ml/dlib/dlib/misc_api/windows.h b/ml/dlib/dlib/misc_api/windows.h deleted file mode 100644 index 0817c2aaf..000000000 --- a/ml/dlib/dlib/misc_api/windows.h +++ /dev/null @@ -1,6 +0,0 @@ -// Copyright (C) 2004 Davis E. King (davis@dlib.net) -// License: Boost Software License See LICENSE.txt for the full license. -#ifndef DLIB_MISC_API_KERNEl_2_ -#include "misc_api_kernel_1.h" -#endif - |