diff options
Diffstat (limited to 'src/platforms/posix/posixHandler.cpp')
| -rw-r--r-- | src/platforms/posix/posixHandler.cpp | 44 |
1 files changed, 43 insertions, 1 deletions
diff --git a/src/platforms/posix/posixHandler.cpp b/src/platforms/posix/posixHandler.cpp index 8629b1e2..50428b70 100644 --- a/src/platforms/posix/posixHandler.cpp +++ b/src/platforms/posix/posixHandler.cpp @@ -29,8 +29,10 @@ #include "vmime/platforms/posix/posixHandler.hpp" -#include <time.h> +#include "vmime/platforms/posix/posixCriticalSection.hpp" +#include <time.h> +#include <fcntl.h> #include <unistd.h> #include <locale.h> #include <langinfo.h> @@ -39,10 +41,15 @@ #include <sys/types.h> #include <sys/stat.h> +#if VMIME_HAVE_SYSCALL +# include <sys/syscall.h> +#endif + #include <netdb.h> #include <string.h> #include <cassert> +#include <cstdlib> #if VMIME_HAVE_PTHREAD # include <pthread.h> @@ -217,6 +224,18 @@ unsigned int posixHandler::getProcessId() const } +unsigned int posixHandler::getThreadId() const +{ +#if VMIME_HAVE_GETTID + return static_cast <unsigned int>(::gettid()); +#elif VMIME_HAVE_SYSCALL && VMIME_HAVE_SYSCALL_GETTID + return static_cast <unsigned int>(::syscall(SYS_gettid)); +#else + #error We have no implementation of getThreadId() for this platform! +#endif +} + + #if VMIME_HAVE_MESSAGING_FEATURES ref <vmime::net::socketFactory> posixHandler::getSocketFactory() @@ -261,6 +280,29 @@ void posixHandler::wait() const } +void posixHandler::generateRandomBytes(unsigned char* buffer, const unsigned int count) +{ + int fd = open("/dev/urandom", O_RDONLY); + + if (fd != -1) + { + read(fd, buffer, count); + close(fd); + } + else // fallback + { + for (unsigned int i = 0 ; i < count ; ++i) + buffer[i] = static_cast <unsigned char>(rand() % 255); + } +} + + +ref <utility::sync::criticalSection> posixHandler::createCriticalSection() +{ + return vmime::create <posixCriticalSection>(); +} + + } // posix } // platforms } // vmime |