Program: gdcm
Module: $RCSfile: gdcmUtil.cxx,v $
Language: C++
- Date: $Date: 2005/01/15 23:00:25 $
- Version: $Revision: 1.98 $
+ Date: $Date: 2005/01/18 16:19:57 $
+ Version: $Revision: 1.112 $
Copyright (c) CREATIS (Centre de Recherche et d'Applications en Traitement de
l'Image). All rights reserved. See Doc/License.txt or
#include <stdarg.h> //only included in implementation file
#include <stdio.h> //only included in implementation file
-#if defined(_MSC_VER)
+#if defined(_MSC_VER) || defined(__MINGW32__)
#include <winsock.h> // for gethostname & gethostbyname
#undef GetCurrentTime
#else
// For GetMACAddress
#ifdef _WIN32
-#include <snmp.h>
-#include <conio.h>
+ #include <snmp.h>
+ #include <conio.h>
#else
-#include <unistd.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/types.h>
+ #include <unistd.h>
+ #include <stdlib.h>
+ #include <string.h>
+ #include <sys/types.h>
#endif
-// How do I do that in CMake ?
-#ifdef __APPLE__
-#define HAVE_SA_LEN
-#define CMAKE_HAVE_NET_IF_DL_H
-#define CMAKE_HAVE_NETINET_IN_H
-#define CMAKE_HAVE_NET_IF_H
-#endif //APPLE
-
#ifdef CMAKE_HAVE_SYS_IOCTL_H
-#include <sys/ioctl.h> // For SIOCGIFCONF on Linux
+ #include <sys/ioctl.h> // For SIOCGIFCONF on Linux
#endif
#ifdef CMAKE_HAVE_SYS_SOCKET_H
-#include <sys/socket.h>
+ #include <sys/socket.h>
#endif
#ifdef CMAKE_HAVE_SYS_SOCKIO_H
-#include <sys/sockio.h> // For SIOCGIFCONF on SunOS
+ #include <sys/sockio.h> // For SIOCGIFCONF on SunOS
#endif
#ifdef CMAKE_HAVE_NET_IF_H
-#include <net/if.h>
+ #include <net/if.h>
#endif
#ifdef CMAKE_HAVE_NETINET_IN_H
-#include <netinet/in.h> //For IPPROTO_IP
+ #include <netinet/in.h> //For IPPROTO_IP
#endif
#ifdef CMAKE_HAVE_NET_IF_DL_H
-#include <net/if_dl.h>
+ #include <net/if_dl.h>
#endif
-#ifdef __sun
-//#if defined(CMAKE_HAVE_NET_IF_ARP_H) && defined(__sun)
-// This is absolutely necesseray on SunOS
-#include <net/if_arp.h>
+#if defined(CMAKE_HAVE_NET_IF_ARP_H) && defined(__sun)
+ // This is absolutely necesseray on SunOS
+ #include <net/if_arp.h>
#endif
namespace gdcm
{
/**
- * \ingroup Globals
* \brief Provide a better 'c++' approach for sprintf
* For example c code is:
* sprintf(trash, "%04x|%04x", group , elem);
/**
- * \ingroup Globals
* \brief Because not available in C++ (?)
*/
void Util::Tokenize (const std::string &str,
}
/**
- * \ingroup Globals
* \brief Because not available in C++ (?)
* Counts the number of occurences of a substring within a string
*/
}
/**
- * \ingroup Globals
* \brief Weed out a string from the non-printable characters (in order
* to avoid corrupting the terminal of invocation when printing)
* @param s string to remove non printable characters from
}
/**
- * \ingroup Globals
* \brief Add a SEPARATOR to the end of the name is necessary
* @param pathname file/directory name to normalize
*/
}
/**
- * \ingroup Globals
* \brief Get the (directory) path from a full path file name
* @param fullName file/directory name to extract Path from
*/
}
/**
- * \ingroup Util
* \brief Get the (last) name of a full path file name
* @param fullName file/directory name to extract end name from
*/
}
/**
- * \ingroup Util
* \brief Get the current date of the system in a dicom string
*/
std::string Util::GetCurrentDate()
}
/**
- * \ingroup Util
* \brief Get the current time of the system in a dicom string
*/
std::string Util::GetCurrentTime()
}
/**
- * \ingroup Util
* \brief Create a /DICOM/ string:
* It should a of even lenght (no odd length ever)
* It can contain as many (if you are reading this from your
}
/**
- * \ingroup Util
* \brief Safely compare two Dicom String:
* - Both string should be of even lenght
* - We allow padding of even lenght string by either a null
/**
- * \ingroup Util
* \brief tells us if the processor we are working with is BigEndian or not
*/
bool Util::IsCurrentProcessorBigEndian()
ret = m_Query(ASN_RFC1157_GETNEXTREQUEST, &varBindList, &errorStatus,
&errorIndex);
// printf("# of adapters in this system : %i\n",
-// varBind[0].value.asnValue.number); varBindList.len = 2;
+// varBind[0].value.asnValue.number);
+ varBindList.len = 2;
// Copy in the OID of ifType, the type of interface
SNMP_oidcpy(&varBind[0].name, &MIB_ifEntryType);
#ifdef __sun
//The POSIX version is broken anyway on Solaris, plus would require full
//root power
- int i;
struct arpreq parpreq;
- struct sockaddr_in sa, *psa;
- struct in_addr inaddr;
+ struct sockaddr_in *psa;
struct hostent *phost;
char hostname[MAXHOSTNAMELEN];
- unsigned char *ptr;
char **paddrs;
int sock, status=0;
char buf[1024];
int n, i;
unsigned char *a;
-#ifdef AF_LINK
+#if defined(AF_LINK) && (!defined(SIOCGIFHWADDR) && !defined(SIOCGENADDR))
struct sockaddr_dl *sdlp;
#endif
}
close(sd);
#endif
+ /* Not implemented platforms */
+ perror("There was a configuration problem on your plateform");
+ memset(addr,0,6);
return -1;
#endif //__sun
}
+/**
+ * \brief Gets the M.A.C. adress of the machine writting the DICOM image
+ */
std::string Util::GetMACAddress()
{
// This code is the result of a long internet search to find something
int stat = GetMacAddrSys(addr);
if (0 == stat)
{
- //printf( "MAC address = ");
for (int i=0; i<6; ++i)
{
- //printf("%2.2x", addr[i]);
macaddr += Format("%2.2x", addr[i]);
+ //if(i) macaddr += ".";
+ //macaddr += Format("%i", (int)addr[i]);
}
- //printf( "\n");
return macaddr;
}
else
{
- //printf( "No MAC address !\n" );
+ gdcmVerboseMacro("Problem in finding the MAC Address");
return "";
}
}
/**
- * \ingroup Util
* \brief Return the IP adress of the machine writting the DICOM image
*/
std::string Util::GetIPAddress()
{
- // This is a rip from
- // http://www.codeguru.com/Cpp/I-N/internet/network/article.php/c3445/
+ // This is a rip from
+ // http://www.codeguru.com/Cpp/I-N/internet/network/article.php/c3445/
#ifndef HOST_NAME_MAX
- // SUSv2 guarantees that `Host names are limited to 255 bytes'.
- // POSIX 1003.1-2001 guarantees that `Host names (not including the
- // terminating NUL) are limited to HOST_NAME_MAX bytes'.
+ // SUSv2 guarantees that `Host names are limited to 255 bytes'.
+ // POSIX 1003.1-2001 guarantees that `Host names (not including the
+ // terminating NUL) are limited to HOST_NAME_MAX bytes'.
# define HOST_NAME_MAX 255
- // In this case we should maybe check the string was not truncated.
- // But I don't known how to check that...
-#if defined(_MSC_VER) || defined(__BORLANDC__)
- // with WinSock DLL we need to initialise the WinSock before using gethostname
- WORD wVersionRequested = MAKEWORD(1,0);
- WSADATA WSAData;
- int err = WSAStartup(wVersionRequested,&WSAData);
- if (err != 0)
- {
+ // In this case we should maybe check the string was not truncated.
+ // But I don't known how to check that...
+#if defined(_MSC_VER) || defined(__BORLANDC__) || defined(__MINGW32__)
+ // with WinSock DLL we need to initialise the WinSock before using gethostname
+ WORD wVersionRequested = MAKEWORD(1,0);
+ WSADATA WSAData;
+ int err = WSAStartup(wVersionRequested,&WSAData);
+ if (err != 0)
+ {
// Tell the user that we could not find a usable
// WinSock DLL.
WSACleanup();
return "127.0.0.1";
- }
+ }
#endif
#endif //HOST_NAME_MAX
- std::string str;
- char szHostName[HOST_NAME_MAX+1];
- int r = gethostname(szHostName, HOST_NAME_MAX);
-
- if( r == 0 )
- {
- // Get host adresses
- struct hostent *pHost = gethostbyname(szHostName);
-
- for( int i = 0; pHost!= NULL && pHost->h_addr_list[i]!= NULL; i++ )
- {
- for( int j = 0; j<pHost->h_length; j++ )
+ std::string str;
+ char szHostName[HOST_NAME_MAX+1];
+ int r = gethostname(szHostName, HOST_NAME_MAX);
+
+ if( r == 0 )
+ {
+ // Get host adresses
+ struct hostent *pHost = gethostbyname(szHostName);
+
+ for( int i = 0; pHost!= NULL && pHost->h_addr_list[i]!= NULL; i++ )
{
- if( j > 0 ) str += ".";
+ for( int j = 0; j<pHost->h_length; j++ )
+ {
+ if( j > 0 ) str += ".";
+
+ str += Util::Format("%u",
+ (unsigned int)((unsigned char*)pHost->h_addr_list[i])[j]);
+ }
+ // str now contains one local IP address
+
+#if defined(_MSC_VER) || defined(__BORLANDC__) || defined(__MINGW32__)
+ WSACleanup();
+#endif
- str += Util::Format("%u",
- (unsigned int)((unsigned char*)pHost->h_addr_list[i])[j]);
}
- // str now contains one local IP address
-
-#if defined(_MSC_VER) || defined(__BORLANDC__)
- WSACleanup();
-#endif
-
- }
- }
- // If an error occur r == -1
- // Most of the time it will return 127.0.0.1...
- return str;
+ }
+ // If an error occur r == -1
+ // Most of the time it will return 127.0.0.1...
+ return str;
}
/**
- * \ingroup Util
* \brief Creates a new UID. As stipulate in the DICOM ref
* each time a DICOM image is create it should have
* a unique identifier (URI)
*/
std::string Util::CreateUniqueUID(const std::string &root)
{
- // The code works as follow:
- // echo "gdcm" | od -b
- // 0000000 147 144 143 155 012
- // Therefore we return
- // radical + 147.144.143.155 + IP + time()
- std::string radical = root;
- if( !root.size() ) //anything better ?
- {
- radical = "0.0."; // Is this really usefull ?
- }
- // else
- // A root was specified use it to forge our new UID:
- radical += "147.144.143.155"; // gdcm
- radical += ".";
- radical += Util::GetIPAddress();
- radical += ".";
- radical += Util::GetCurrentDate();
- radical += ".";
- radical += Util::GetCurrentTime();
-
- return radical;
+ std::string radical = root;
+ if( !root.size() )
+ {
+ // No root was specified use "GDCM" then
+ // echo "gdcm" | od -b
+ // 0000000 147 144 143 155 012
+ radical = "147.144.143.155"; // special easter egg
+ }
+ // else
+ // A root was specified use it to forge our new UID:
+ radical += Util::GetMACAddress();
+ radical += ".";
+ radical += Util::GetCurrentDate();
+ radical += ".";
+ radical += Util::GetCurrentTime();
+
+ return radical;
}
+/**
+ * \brief
+ * @param os ostream to write to
+ * @param val val
+ */
template <class T>
std::ostream &binary_write(std::ostream &os, const T &val)
{
- return os.write(reinterpret_cast<const char*>(&val), sizeof val);
+ return os.write(reinterpret_cast<const char*>(&val), sizeof val);
}
+/**
+ * \brief binary_write binary_write
+ * @param os ostream to write to
+ * @param val val
+ */
std::ostream &binary_write(std::ostream &os, const uint16_t &val)
{
#ifdef GDCM_WORDS_BIGENDIAN
- uint16_t swap;
- swap = ((( val << 8 ) & 0x0ff00 ) | (( val >> 8 ) & 0x00ff ) );
- return os.write(reinterpret_cast<const char*>(&swap), 2);
+ uint16_t swap;
+ swap = ((( val << 8 ) & 0x0ff00 ) | (( val >> 8 ) & 0x00ff ) );
+ return os.write(reinterpret_cast<const char*>(&swap), 2);
#else
- return os.write(reinterpret_cast<const char*>(&val), 2);
+ return os.write(reinterpret_cast<const char*>(&val), 2);
#endif //GDCM_WORDS_BIGENDIAN
}
+/**
+ * \brief binary_write binary_write
+ * @param os ostream to write to
+ * @param val val
+ */
std::ostream &binary_write(std::ostream &os, const uint32_t &val)
{
#ifdef GDCM_WORDS_BIGENDIAN
- uint32_t swap;
- swap = ( ((val<<24) & 0xff000000) | ((val<<8) & 0x00ff0000) |
- ((val>>8) & 0x0000ff00) | ((val>>24) & 0x000000ff) );
- return os.write(reinterpret_cast<const char*>(&swap), 4);
+ uint32_t swap;
+ swap = ( ((val<<24) & 0xff000000) | ((val<<8) & 0x00ff0000) |
+ ((val>>8) & 0x0000ff00) | ((val>>24) & 0x000000ff) );
+ return os.write(reinterpret_cast<const char*>(&swap), 4);
#else
- return os.write(reinterpret_cast<const char*>(&val), 4);
+ return os.write(reinterpret_cast<const char*>(&val), 4);
#endif //GDCM_WORDS_BIGENDIAN
}
+/**
+ * \brief binary_write binary_write
+ * @param os ostream to write to
+ * @param val val
+ */
std::ostream &binary_write(std::ostream &os, const char *val)
{
- return os.write(val, strlen(val));
+ return os.write(val, strlen(val));
}
+/**
+ * \brief
+ * @param os ostream to write to
+ * @param val val
+ */
std::ostream &binary_write(std::ostream &os, std::string const &val)
{
- return os.write(val.c_str(), val.size());
+ return os.write(val.c_str(), val.size());
}
} // end namespace gdcm
git://git.creatis.insa-lyon.fr / gdcm.git / blobdiff