diff options
Diffstat (limited to 'src/utils')
27 files changed, 770 insertions, 0 deletions
diff --git a/src/utils/mutex/noop_mutex/info.txt b/src/utils/mutex/noop_mutex/info.txt new file mode 100644 index 000000000..1f49f5e1c --- /dev/null +++ b/src/utils/mutex/noop_mutex/info.txt @@ -0,0 +1,10 @@ +realname "No-Op Mutex" + +load_on auto + +define MUTEX_NOOP + +<add> +mux_noop.cpp +mux_noop.h +</add> diff --git a/src/utils/mutex/noop_mutex/mux_noop.cpp b/src/utils/mutex/noop_mutex/mux_noop.cpp new file mode 100644 index 000000000..eb3a12702 --- /dev/null +++ b/src/utils/mutex/noop_mutex/mux_noop.cpp @@ -0,0 +1,48 @@ +/************************************************* +* No-Op Mutex Factory Source File * +* (C) 1999-2007 Jack Lloyd * +*************************************************/ + +#include <botan/mux_noop.h> + +namespace Botan { + +/************************************************* +* No-Op Mutex Factory * +*************************************************/ +Mutex* Noop_Mutex_Factory::make() + { + class Noop_Mutex : public Mutex + { + public: + class Mutex_State_Error : public Internal_Error + { + public: + Mutex_State_Error(const std::string& where) : + Internal_Error("Noop_Mutex::" + where + ": " + + "Mutex is already " + where + "ed") {} + }; + + void lock() + { + if(locked) + throw Mutex_State_Error("lock"); + locked = true; + } + + void unlock() + { + if(!locked) + throw Mutex_State_Error("unlock"); + locked = false; + } + + Noop_Mutex() { locked = false; } + private: + bool locked; + }; + + return new Noop_Mutex; + } + +} diff --git a/src/utils/mutex/noop_mutex/mux_noop.h b/src/utils/mutex/noop_mutex/mux_noop.h new file mode 100644 index 000000000..a5b802cc0 --- /dev/null +++ b/src/utils/mutex/noop_mutex/mux_noop.h @@ -0,0 +1,24 @@ +/************************************************* +* No-Op Mutex Factory Header File * +* (C) 1999-2007 Jack Lloyd * +*************************************************/ + +#ifndef BOTAN_NOOP_MUTEX_FACTORY_H__ +#define BOTAN_NOOP_MUTEX_FACTORY_H__ + +#include <botan/mutex.h> + +namespace Botan { + +/************************************************* +* No-Op Mutex Factory * +*************************************************/ +class BOTAN_DLL Noop_Mutex_Factory : public Mutex_Factory + { + public: + Mutex* make(); + }; + +} + +#endif diff --git a/src/utils/mutex/pthreads/info.txt b/src/utils/mutex/pthreads/info.txt new file mode 100644 index 000000000..88de70de0 --- /dev/null +++ b/src/utils/mutex/pthreads/info.txt @@ -0,0 +1,29 @@ +realname "Pthread Mutex" + +define MUTEX_PTHREAD + +load_on auto + +<add> +mux_pthr.cpp +mux_pthr.h +</add> + +<libs> +all!qnx,freebsd,openbsd,netbsd -> pthread +</libs> + +<os> +aix +cygwin +darwin +freebsd +hpux +irix +linux +netbsd +openbsd +qnx +solaris +tru64 +</os> diff --git a/src/utils/mutex/pthreads/mux_pthr.cpp b/src/utils/mutex/pthreads/mux_pthr.cpp new file mode 100644 index 000000000..d003fa298 --- /dev/null +++ b/src/utils/mutex/pthreads/mux_pthr.cpp @@ -0,0 +1,56 @@ +/************************************************* +* Pthread Mutex Source File * +* (C) 1999-2007 Jack Lloyd * +*************************************************/ + +#include <botan/mux_pthr.h> +#include <botan/exceptn.h> + +#ifndef _POSIX_C_SOURCE + #define _POSIX_C_SOURCE 199506 +#endif + +#include <pthread.h> + +namespace Botan { + +/************************************************* +* Pthread Mutex Factory * +*************************************************/ +Mutex* Pthread_Mutex_Factory::make() + { + + class Pthread_Mutex : public Mutex + { + public: + void lock() + { + if(pthread_mutex_lock(&mutex) != 0) + throw Exception("Pthread_Mutex::lock: Error occured"); + } + + void unlock() + { + if(pthread_mutex_unlock(&mutex) != 0) + throw Exception("Pthread_Mutex::unlock: Error occured"); + } + + Pthread_Mutex() + { + if(pthread_mutex_init(&mutex, 0) != 0) + throw Exception("Pthread_Mutex: initialization failed"); + } + + ~Pthread_Mutex() + { + if(pthread_mutex_destroy(&mutex) != 0) + throw Invalid_State("~Pthread_Mutex: mutex is still locked"); + } + private: + pthread_mutex_t mutex; + }; + + return new Pthread_Mutex(); + } + +} diff --git a/src/utils/mutex/pthreads/mux_pthr.h b/src/utils/mutex/pthreads/mux_pthr.h new file mode 100644 index 000000000..efdabfed4 --- /dev/null +++ b/src/utils/mutex/pthreads/mux_pthr.h @@ -0,0 +1,24 @@ +/************************************************* +* Pthread Mutex Header File * +* (C) 1999-2007 Jack Lloyd * +*************************************************/ + +#ifndef BOTAN_MUTEX_PTHREAD_H__ +#define BOTAN_MUTEX_PTHREAD_H__ + +#include <botan/mutex.h> + +namespace Botan { + +/************************************************* +* Pthread Mutex Factory * +*************************************************/ +class Pthread_Mutex_Factory : public Mutex_Factory + { + public: + Mutex* make(); + }; + +} + +#endif diff --git a/src/utils/mutex/qt_mutex/info.txt b/src/utils/mutex/qt_mutex/info.txt new file mode 100644 index 000000000..a21108c79 --- /dev/null +++ b/src/utils/mutex/qt_mutex/info.txt @@ -0,0 +1,18 @@ +realname "Qt Mutex" + +define MUTEX_QT + +note "You'll probably have to add -I/-L flags to the Makefile to find Qt" + +load_on request + +<add> +mux_qt.cpp +mux_qt.h +</add> + +# I think we want to always use qt-mt, not qt -- not much point in supporting +# mutexes in a single threaded application, after all. +<libs> +all -> qt-mt +</libs> diff --git a/src/utils/mutex/qt_mutex/mux_qt.cpp b/src/utils/mutex/qt_mutex/mux_qt.cpp new file mode 100644 index 000000000..421b771c7 --- /dev/null +++ b/src/utils/mutex/qt_mutex/mux_qt.cpp @@ -0,0 +1,33 @@ +/************************************************* +* Qt Thread Mutex Source File * +* (C) 2004-2007 Justin Karneges * +* 2004-2007 Jack Lloyd * +*************************************************/ + +#include <botan/mux_qt.h> +#include <qmutex.h> + +#if !defined(QT_THREAD_SUPPORT) + #error Your version of Qt does not support threads or mutexes +#endif + +namespace Botan { + +/************************************************* +* Qt Mutex Factory * +*************************************************/ +Mutex* Qt_Mutex_Factory::make() + { + class Qt_Mutex : public Mutex + { + public: + void lock() { mutex.lock(); } + void unlock() { mutex.unlock(); } + private: + QMutex mutex; + }; + + return new Qt_Mutex(); + } + +} diff --git a/src/utils/mutex/qt_mutex/mux_qt.h b/src/utils/mutex/qt_mutex/mux_qt.h new file mode 100644 index 000000000..fffdc78ae --- /dev/null +++ b/src/utils/mutex/qt_mutex/mux_qt.h @@ -0,0 +1,25 @@ +/************************************************* +* Qt Mutex Header File * +* (C) 2004-2007 Justin Karneges * +* 2004-2007 Jack Lloyd * +*************************************************/ + +#ifndef BOTAN_MUTEX_QT_H__ +#define BOTAN_MUTEX_QT_H__ + +#include <botan/mutex.h> + +namespace Botan { + +/************************************************* +* Qt Mutex * +*************************************************/ +class Qt_Mutex_Factory : public Mutex_Factory + { + public: + Mutex* make(); + }; + +} + +#endif diff --git a/src/utils/mutex/win32_crit_section/info.txt b/src/utils/mutex/win32_crit_section/info.txt new file mode 100644 index 000000000..d235ff73c --- /dev/null +++ b/src/utils/mutex/win32_crit_section/info.txt @@ -0,0 +1,16 @@ +realname "Win32 Mutex" + +define MUTEX_WIN32 +modset win32 + +load_on auto + +<add> +mux_win32.cpp +mux_win32.h +</add> + +<os> +cygwin +windows +</os> diff --git a/src/utils/mutex/win32_crit_section/mux_win32.cpp b/src/utils/mutex/win32_crit_section/mux_win32.cpp new file mode 100644 index 000000000..622a707fa --- /dev/null +++ b/src/utils/mutex/win32_crit_section/mux_win32.cpp @@ -0,0 +1,32 @@ +/************************************************* +* Win32 Mutex Source File * +* (C) 2006 Luca Piccarreta * +* 2006-2007 Jack Lloyd * +*************************************************/ + +#include <botan/mux_win32.h> +#include <windows.h> + +namespace Botan { + +/************************************************* +* Win32 Mutex Factory * +*************************************************/ +Mutex* Win32_Mutex_Factory::make() + { + class Win32_Mutex : public Mutex + { + public: + void lock() { EnterCriticalSection(&mutex); } + void unlock() { LeaveCriticalSection(&mutex); } + + Win32_Mutex() { InitializeCriticalSection(&mutex); } + ~Win32_Mutex() { DeleteCriticalSection(&mutex); } + private: + CRITICAL_SECTION mutex; + }; + + return new Win32_Mutex(); + } + +} diff --git a/src/utils/mutex/win32_crit_section/mux_win32.h b/src/utils/mutex/win32_crit_section/mux_win32.h new file mode 100644 index 000000000..20b245967 --- /dev/null +++ b/src/utils/mutex/win32_crit_section/mux_win32.h @@ -0,0 +1,24 @@ +/************************************************* +* Win32 Mutex Header File * +* (C) 2006 Luca Piccarreta * +* 2006-2007 Jack Lloyd * +*************************************************/ + +#ifndef BOTAN_MUTEX_WIN32_H__ +#define BOTAN_MUTEX_WIN32_H__ + +#include <botan/mutex.h> + +namespace Botan { + +/************************************************* +* Win32 Mutex Factory * +*************************************************/ +class Win32_Mutex_Factory : public Mutex_Factory + { + public: + Mutex* make(); + }; +} + +#endif diff --git a/src/utils/timer/cpu_counter/info.txt b/src/utils/timer/cpu_counter/info.txt new file mode 100644 index 000000000..eef6be5a2 --- /dev/null +++ b/src/utils/timer/cpu_counter/info.txt @@ -0,0 +1,36 @@ +realname "Hardware Timer" + +define TIMER_HARDWARE + +load_on asm_ok + +<add> +tm_hard.cpp +tm_hard.h +</add> + +<cc> +gcc +</cc> + +<arch> +# RDTSC: Pentium and up +i586 +i686 +athlon +pentium4 +pentium-m +amd64 + +ppc # PPC timebase register +ppc64 # PPC timebase register +alpha # rpcc +sparc64 # %tick register +ia64 # ar.itc +s390x +hppa +</arch> + +<requires> +timer_base +</requires> diff --git a/src/utils/timer/cpu_counter/tm_hard.cpp b/src/utils/timer/cpu_counter/tm_hard.cpp new file mode 100644 index 000000000..2f7516930 --- /dev/null +++ b/src/utils/timer/cpu_counter/tm_hard.cpp @@ -0,0 +1,49 @@ +/************************************************* +* Hardware Timer Source File * +* (C) 1999-2007 Jack Lloyd * +*************************************************/ + +#include <botan/tm_hard.h> + +namespace Botan { + +/************************************************* +* Get the timestamp * +*************************************************/ +u64bit Hardware_Timer::clock() const + { + u64bit rtc = 0; + +#if defined(BOTAN_TARGET_ARCH_IS_IA32) || defined(BOTAN_TARGET_ARCH_IS_AMD64) + u32bit rtc_low = 0, rtc_high = 0; + asm volatile("rdtsc" : "=d" (rtc_high), "=a" (rtc_low)); + rtc = (static_cast<u64bit>(rtc_high) << 32) | rtc_low; + +#elif defined(BOTAN_TARGET_ARCH_IS_PPC) || defined(BOTAN_TARGET_ARCH_IS_PPC64) + u32bit rtc_low = 0, rtc_high = 0; + asm volatile("mftbu %0; mftb %1" : "=r" (rtc_high), "=r" (rtc_low)); + rtc = (static_cast<u64bit>(rtc_high) << 32) | rtc_low; + +#elif defined(BOTAN_TARGET_ARCH_IS_ALPHA) + asm volatile("rpcc %0" : "=r" (rtc)); + +#elif defined(BOTAN_TARGET_ARCH_IS_SPARC64) + asm volatile("rd %%tick, %0" : "=r" (rtc)); + +#elif defined(BOTAN_TARGET_ARCH_IS_IA64) + asm volatile("mov %0=ar.itc" : "=r" (rtc)); + +#elif defined(BOTAN_TARGET_ARCH_IS_S390X) + asm volatile("stck 0(%0)" : : "a" (&rtc) : "memory", "cc"); + +#elif defined(BOTAN_TARGET_ARCH_IS_HPPA) + asm volatile("mfctl 16,%0" : "=r" (rtc)); // 64-bit only? + +#else + #error "Unsure how to access hardware timer on this system" +#endif + + return rtc; + } + +} diff --git a/src/utils/timer/cpu_counter/tm_hard.h b/src/utils/timer/cpu_counter/tm_hard.h new file mode 100644 index 000000000..678513f81 --- /dev/null +++ b/src/utils/timer/cpu_counter/tm_hard.h @@ -0,0 +1,24 @@ +/************************************************* +* Hardware Timer Header File * +* (C) 1999-2007 Jack Lloyd * +*************************************************/ + +#ifndef BOTAN_TIMER_HARDWARE_H__ +#define BOTAN_TIMER_HARDWARE_H__ + +#include <botan/timers.h> + +namespace Botan { + +/************************************************* +* Hardware Timer * +*************************************************/ +class Hardware_Timer : public Timer + { + public: + u64bit clock() const; + }; + +} + +#endif diff --git a/src/utils/timer/gettimeofday/info.txt b/src/utils/timer/gettimeofday/info.txt new file mode 100644 index 000000000..c079dfd58 --- /dev/null +++ b/src/utils/timer/gettimeofday/info.txt @@ -0,0 +1,32 @@ +realname "Unix Timer" + +define TIMER_UNIX + +load_on auto +modset unix,beos + +<add> +tm_unix.cpp +tm_unix.h +</add> + +<os> +aix +beos +cygwin +darwin +freebsd +hpux +irix +linux +netbsd +openbsd +qnx +solaris +tru64 +</os> + +<requires> +timer_base +</requires> + diff --git a/src/utils/timer/gettimeofday/tm_unix.cpp b/src/utils/timer/gettimeofday/tm_unix.cpp new file mode 100644 index 000000000..654297753 --- /dev/null +++ b/src/utils/timer/gettimeofday/tm_unix.cpp @@ -0,0 +1,22 @@ +/************************************************* +* Unix Timer Source File * +* (C) 1999-2007 Jack Lloyd * +*************************************************/ + +#include <botan/tm_unix.h> +#include <botan/util.h> +#include <sys/time.h> + +namespace Botan { + +/************************************************* +* Get the timestamp * +*************************************************/ +u64bit Unix_Timer::clock() const + { + struct ::timeval tv; + ::gettimeofday(&tv, 0); + return combine_timers(tv.tv_sec, tv.tv_usec, 1000000); + } + +} diff --git a/src/utils/timer/gettimeofday/tm_unix.h b/src/utils/timer/gettimeofday/tm_unix.h new file mode 100644 index 000000000..fd24a1563 --- /dev/null +++ b/src/utils/timer/gettimeofday/tm_unix.h @@ -0,0 +1,24 @@ +/************************************************* +* Unix Timer Header File * +* (C) 1999-2007 Jack Lloyd * +*************************************************/ + +#ifndef BOTAN_TIMER_UNIX_H__ +#define BOTAN_TIMER_UNIX_H__ + +#include <botan/timers.h> + +namespace Botan { + +/************************************************* +* Unix Timer * +*************************************************/ +class Unix_Timer : public Timer + { + public: + u64bit clock() const; + }; + +} + +#endif diff --git a/src/utils/timer/posix_rt/info.txt b/src/utils/timer/posix_rt/info.txt new file mode 100644 index 000000000..fb1870988 --- /dev/null +++ b/src/utils/timer/posix_rt/info.txt @@ -0,0 +1,28 @@ +realname "POSIX Timer" + +define TIMER_POSIX + +load_on auto + +<add> +tm_posix.cpp +tm_posix.h +</add> + +<libs> +linux -> rt +</libs> + +# The *BSDs put clock_gettime in sys/time.h, not time.h like POSIX says +<os> +cygwin +linux +#freebsd +#netbsd +#openbsd +</os> + +<requires> +timer_base +</requires> + diff --git a/src/utils/timer/posix_rt/tm_posix.cpp b/src/utils/timer/posix_rt/tm_posix.cpp new file mode 100644 index 000000000..601b2b43d --- /dev/null +++ b/src/utils/timer/posix_rt/tm_posix.cpp @@ -0,0 +1,31 @@ +/************************************************* +* POSIX Timer Source File * +* (C) 1999-2007 Jack Lloyd * +*************************************************/ + +#include <botan/tm_posix.h> +#include <botan/util.h> + +#ifndef _POSIX_C_SOURCE + #define _POSIX_C_SOURCE 199309 +#endif + +#include <time.h> + +#ifndef CLOCK_REALTIME + #define CLOCK_REALTIME 0 +#endif + +namespace Botan { + +/************************************************* +* Get the timestamp * +*************************************************/ +u64bit POSIX_Timer::clock() const + { + struct ::timespec tv; + ::clock_gettime(CLOCK_REALTIME, &tv); + return combine_timers(tv.tv_sec, tv.tv_nsec, 1000000000); + } + +} diff --git a/src/utils/timer/posix_rt/tm_posix.h b/src/utils/timer/posix_rt/tm_posix.h new file mode 100644 index 000000000..fc3ccdc74 --- /dev/null +++ b/src/utils/timer/posix_rt/tm_posix.h @@ -0,0 +1,24 @@ +/************************************************* +* POSIX Timer Header File * +* (C) 1999-2007 Jack Lloyd * +*************************************************/ + +#ifndef BOTAN_TIMER_POSIX_H__ +#define BOTAN_TIMER_POSIX_H__ + +#include <botan/timers.h> + +namespace Botan { + +/************************************************* +* POSIX Timer * +*************************************************/ +class POSIX_Timer : public Timer + { + public: + u64bit clock() const; + }; + +} + +#endif diff --git a/src/utils/timer/timer_base/info.txt b/src/utils/timer/timer_base/info.txt new file mode 100644 index 000000000..3637d4c94 --- /dev/null +++ b/src/utils/timer/timer_base/info.txt @@ -0,0 +1,10 @@ +realname "Timer Base Class" + +define TIMER + +load_on auto + +<add> +timers.cpp +timers.h +</add> diff --git a/src/utils/timer/timer_base/timers.cpp b/src/utils/timer/timer_base/timers.cpp new file mode 100644 index 000000000..4f482916f --- /dev/null +++ b/src/utils/timer/timer_base/timers.cpp @@ -0,0 +1,52 @@ +/************************************************* +* Timestamp Functions Source File * +* (C) 1999-2007 Jack Lloyd * +*************************************************/ + +#include <botan/timers.h> +#include <botan/loadstor.h> +#include <botan/util.h> +#include <ctime> + +namespace Botan { + +/************************************************* +* Get the system clock * +*************************************************/ +u64bit system_time() + { + return static_cast<u64bit>(std::time(0)); + } + +/************************************************* +* Default Timer clock reading * +*************************************************/ +u64bit Timer::clock() const + { + return combine_timers(std::time(0), std::clock(), CLOCKS_PER_SEC); + } + +/************************************************* +* Read the clock and return the output * +*************************************************/ +u32bit Timer::slow_poll(byte out[], u32bit length) + { + const u64bit clock_value = this->clock(); + + for(u32bit j = 0; j != sizeof(clock_value); ++j) + out[j % length] ^= get_byte(j, clock_value); + + return (length < 8) ? length : 8; + } + +/************************************************* +* Combine a two time values into a single one * +*************************************************/ +u64bit Timer::combine_timers(u32bit seconds, u32bit parts, u32bit parts_hz) + { + static const u64bit NANOSECONDS_UNITS = 1000000000; + parts *= (NANOSECONDS_UNITS / parts_hz); + return ((seconds * NANOSECONDS_UNITS) + parts); + } + +} diff --git a/src/utils/timer/timer_base/timers.h b/src/utils/timer/timer_base/timers.h new file mode 100644 index 000000000..253f71f6b --- /dev/null +++ b/src/utils/timer/timer_base/timers.h @@ -0,0 +1,29 @@ +/************************************************* +* Timestamp Functions Header File * +* (C) 1999-2007 Jack Lloyd * +*************************************************/ + +#ifndef BOTAN_TIMERS_H__ +#define BOTAN_TIMERS_H__ + +#include <botan/rng.h> + +namespace Botan { + +/************************************************* +* Timer Interface * +*************************************************/ +class BOTAN_DLL Timer : public EntropySource + { + public: + virtual u64bit clock() const; + u32bit slow_poll(byte[], u32bit); + + virtual ~Timer() {} + protected: + static u64bit combine_timers(u32bit, u32bit, u32bit); + }; + +} + +#endif diff --git a/src/utils/timer/win32_query_perf_ctr/info.txt b/src/utils/timer/win32_query_perf_ctr/info.txt new file mode 100644 index 000000000..e956f99c5 --- /dev/null +++ b/src/utils/timer/win32_query_perf_ctr/info.txt @@ -0,0 +1,25 @@ +realname "Win32 Timer" + +define TIMER_WIN32 +modset win32 + +load_on auto + +<add> +tm_win32.cpp +tm_win32.h +</add> + +<os> +cygwin +windows +</os> + +<libs> +windows -> user32 +</libs> + +<requires> +timer_base +</requires> + diff --git a/src/utils/timer/win32_query_perf_ctr/tm_win32.cpp b/src/utils/timer/win32_query_perf_ctr/tm_win32.cpp new file mode 100644 index 000000000..58f7b0f55 --- /dev/null +++ b/src/utils/timer/win32_query_perf_ctr/tm_win32.cpp @@ -0,0 +1,21 @@ +/************************************************* +* Win32 Timer Source File * +* (C) 1999-2007 Jack Lloyd * +*************************************************/ + +#include <botan/tm_win32.h> +#include <windows.h> + +namespace Botan { + +/************************************************* +* Get the timestamp * +*************************************************/ +u64bit Win32_Timer::clock() const + { + LARGE_INTEGER tv; + ::QueryPerformanceCounter(&tv); + return tv.QuadPart; + } + +} diff --git a/src/utils/timer/win32_query_perf_ctr/tm_win32.h b/src/utils/timer/win32_query_perf_ctr/tm_win32.h new file mode 100644 index 000000000..67b045e78 --- /dev/null +++ b/src/utils/timer/win32_query_perf_ctr/tm_win32.h @@ -0,0 +1,24 @@ +/************************************************* +* Win32 Timer Header File * +* (C) 1999-2007 Jack Lloyd * +*************************************************/ + +#ifndef BOTAN_TIMER_WIN32_H__ +#define BOTAN_TIMER_WIN32_H__ + +#include <botan/timers.h> + +namespace Botan { + +/************************************************* +* Win32 Timer * +*************************************************/ +class Win32_Timer : public Timer + { + public: + u64bit clock() const; + }; + +} + +#endif |