version 1.49, 2002/09/05 17:58:10
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version 1.121, 2006/07/31 07:52:26
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//%///////////////////////////////////////////////////////////////////////////// |
//%2006//////////////////////////////////////////////////////////////////////// |
// | // |
// Copyright (c) 2000, 2001, 2002 BMC Software, Hewlett-Packard Company, IBM, |
// Copyright (c) 2000, 2001, 2002 BMC Software; Hewlett-Packard Development |
// The Open Group, Tivoli Systems |
// Company, L.P.; IBM Corp.; The Open Group; Tivoli Systems. |
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// Copyright (c) 2003 BMC Software; Hewlett-Packard Development Company, L.P.; |
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// IBM Corp.; EMC Corporation, The Open Group. |
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// Copyright (c) 2004 BMC Software; Hewlett-Packard Development Company, L.P.; |
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// IBM Corp.; EMC Corporation; VERITAS Software Corporation; The Open Group. |
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// Copyright (c) 2005 Hewlett-Packard Development Company, L.P.; IBM Corp.; |
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// EMC Corporation; VERITAS Software Corporation; The Open Group. |
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// Copyright (c) 2006 Hewlett-Packard Development Company, L.P.; IBM Corp.; |
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// EMC Corporation; Symantec Corporation; The Open Group. |
// | // |
// Permission is hereby granted, free of charge, to any person obtaining a copy | // Permission is hereby granted, free of charge, to any person obtaining a copy |
// of this software and associated documentation files (the "Software"), to | // of this software and associated documentation files (the "Software"), to |
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// Modified By: Ben Heilbronn (ben_heilbronn@hp.com) | // Modified By: Ben Heilbronn (ben_heilbronn@hp.com) |
// Sushma Fernandes (sushma_fernandes@hp.com) | // Sushma Fernandes (sushma_fernandes@hp.com) |
// Nag Boranna (nagaraja_boranna@hp.com) | // Nag Boranna (nagaraja_boranna@hp.com) |
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// Bapu Patil (bapu_patil@hp.com) |
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// Dave Rosckes (rosckes@us.ibm.com) |
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// Amit K Arora (amita@in.ibm.com) for PEP101 |
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// David Dillard, VERITAS Software Corp. |
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// (david.dillard@veritas.com) |
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// Yi Zhou (yi.zhou@hp.com) |
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// Josephine Eskaline Joyce, IBM (jojustin@in.ibm.com) for Bug#3194 |
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// Roger Kumpf, Hewlett-Packard Company (roger_kumpf@hp.com) |
// | // |
//%///////////////////////////////////////////////////////////////////////////// | //%///////////////////////////////////////////////////////////////////////////// |
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#ifdef PEGASUS_OS_HPUX | #ifdef PEGASUS_OS_HPUX |
# include <dl.h> | # include <dl.h> |
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#if defined(PEGASUS_HPUX_USE_DLOPEN) |
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# include <dlfcn.h> |
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#endif |
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#elif defined(PEGASUS_PLATFORM_ZOS_ZSERIES_IBM) | #elif defined(PEGASUS_PLATFORM_ZOS_ZSERIES_IBM) |
# include <dll.h> |
#define _UNIX03_SOURCE |
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# include <dlfcn.h> |
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#elif defined(PEGASUS_PLATFORM_OS400_ISERIES_IBM) | #elif defined(PEGASUS_PLATFORM_OS400_ISERIES_IBM) |
# include <fcntl.h> | # include <fcntl.h> |
# include <mih/rslvsp.h> /* rslvsp() */ |
# include <qycmutilu2.H> |
# include <mih/micommon.h> /* _AUTH_EXECUTE */ |
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# include <mih/miobjtyp.h> /* WLI_SRVPGM */ |
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# include <pointer.h> /* _SYSPTR */ |
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# include <qusec.h> /* Qus_EC_t */ |
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# include <qleawi.h> /* QleActBndPgm(),QleGetExp() */ |
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# include <unistd.cleinc> | # include <unistd.cleinc> |
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# include "qycmmsgclsMessage.H" // ycmMessage class |
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# include "OS400SystemState.h" // OS400LoadDynamicLibrary, etc |
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# include "OS400ConvertChar.h" |
#else | #else |
# include <dlfcn.h> | # include <dlfcn.h> |
#endif | #endif |
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#include <unistd.h> | #include <unistd.h> |
#include <dirent.h> | #include <dirent.h> |
#include <pwd.h> | #include <pwd.h> |
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#include <grp.h> |
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#include <errno.h> |
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#if defined(PEGASUS_OS_SOLARIS) |
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# include <string.h> |
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#endif |
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#if !defined(PEGASUS_PLATFORM_ZOS_ZSERIES_IBM) && !defined(PEGASUS_PLATFORM_OS400_ISERIES_IBM) |
#if !defined(PEGASUS_PLATFORM_ZOS_ZSERIES_IBM) && !defined(PEGASUS_PLATFORM_OS400_ISERIES_IBM) && !defined(PEGASUS_PLATFORM_DARWIN_PPC_GNU) |
#include <crypt.h> | #include <crypt.h> |
#endif | #endif |
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#include "Network.h" |
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#ifdef PEGASUS_PLATFORM_ZOS_ZSERIES_IBM |
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# define _OPEN_SYS_EXT |
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# include <sys/ps.h> |
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#endif |
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#if defined(PEGASUS_USE_SYSLOGS) |
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#include <syslog.h> |
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#endif |
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#include <sys/stat.h> | #include <sys/stat.h> |
#include <sys/types.h> | #include <sys/types.h> |
#include <cstdio> | #include <cstdio> |
#include <time.h> | #include <time.h> |
#include <sys/time.h> | #include <sys/time.h> |
#include <netdb.h> |
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#include "System.h" | #include "System.h" |
#include <Pegasus/Common/Tracer.h> | #include <Pegasus/Common/Tracer.h> |
#include <Pegasus/Common/Destroyer.h> |
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#include <Pegasus/Common/InternalException.h> | #include <Pegasus/Common/InternalException.h> |
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#include <Pegasus/Common/IPC.h> |
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#ifdef PEGASUS_ZOS_SECURITY |
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#include "DynamicLibraryzOS_inline.h" |
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#endif |
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PEGASUS_NAMESPACE_BEGIN |
#if defined(PEGASUS_OS_LSB) |
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#include <termios.h> |
#if defined(PEGASUS_OS_HPUX) |
#include <stdio.h> |
Boolean System::bindVerbose = false; |
#include <stdlib.h> |
#endif | #endif |
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#if defined(PEGASUS_OS_OS400) |
PEGASUS_NAMESPACE_BEGIN |
char os400ExceptionID[8] = {0}; |
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#ifdef PEGASUS_OS_OS400 |
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typedef struct os400_pnstruct |
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{ |
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Qlg_Path_Name_T qlg_struct; |
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char * pn; |
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} OS400_PNSTRUCT; |
#endif | #endif |
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inline void sleep_wrapper(Uint32 seconds) | inline void sleep_wrapper(Uint32 seconds) |
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milliseconds = Uint32(tv.tv_usec) / 1000; | milliseconds = Uint32(tv.tv_usec) / 1000; |
} | } |
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void System::getCurrentTimeUsec(Uint32& seconds, Uint32& microseconds) |
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{ |
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timeval tv; |
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gettimeofday(&tv, 0); |
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seconds = Uint32(tv.tv_sec); |
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microseconds = Uint32(tv.tv_usec); |
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} |
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String System::getCurrentASCIITime() | String System::getCurrentASCIITime() |
{ | { |
char str[50]; | char str[50]; |
time_t rawTime; | time_t rawTime; |
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struct tm tmBuffer; |
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time(&rawTime); | time(&rawTime); |
strftime(str, 40,"%m/%d/%Y-%T", localtime(&rawTime)); |
strftime(str, 40,"%m/%d/%Y-%T", localtime_r(&rawTime, &tmBuffer)); |
String time = str; |
return String(str); |
return time; |
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} | } |
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void System::sleep(Uint32 seconds) | void System::sleep(Uint32 seconds) |
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Boolean System::exists(const char* path) | Boolean System::exists(const char* path) |
{ | { |
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#if defined(PEGASUS_OS_OS400) |
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OS400_PNSTRUCT pathname; |
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memset((void*)&pathname, 0x00, sizeof(OS400_PNSTRUCT)); |
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pathname.qlg_struct.CCSID = 1208; |
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#pragma convert(37) |
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memcpy(pathname.qlg_struct.Country_ID,"US",2); |
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memcpy(pathname.qlg_struct.Language_ID,"ENU",3); |
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#pragma convert(0) |
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pathname.qlg_struct.Path_Type = QLG_PTR_SINGLE; |
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pathname.qlg_struct.Path_Length = strlen(path); |
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pathname.qlg_struct.Path_Name_Delimiter[0] = '/'; |
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pathname.pn = (char *)path; |
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return QlgAccess((Qlg_Path_Name_T *)&pathname, F_OK) == 0; |
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#else |
return access(path, F_OK) == 0; | return access(path, F_OK) == 0; |
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#endif |
} | } |
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Boolean System::canRead(const char* path) | Boolean System::canRead(const char* path) |
{ | { |
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#if defined(PEGASUS_OS_OS400) |
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OS400_PNSTRUCT pathname; |
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memset((void*)&pathname, 0x00, sizeof(OS400_PNSTRUCT)); |
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pathname.qlg_struct.CCSID = 1208; |
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#pragma convert(37) |
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memcpy(pathname.qlg_struct.Country_ID,"US",2); |
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memcpy(pathname.qlg_struct.Language_ID,"ENU",3); |
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#pragma convert(0) |
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pathname.qlg_struct.Path_Type = QLG_PTR_SINGLE; |
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pathname.qlg_struct.Path_Length = strlen(path); |
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pathname.qlg_struct.Path_Name_Delimiter[0] = '/'; |
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pathname.pn = (char *)path; |
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return QlgAccess((Qlg_Path_Name_T *)&pathname, R_OK) == 0; |
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#else |
return access(path, R_OK) == 0; | return access(path, R_OK) == 0; |
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#endif |
} | } |
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Boolean System::canWrite(const char* path) | Boolean System::canWrite(const char* path) |
{ | { |
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#if defined(PEGASUS_OS_OS400) |
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OS400_PNSTRUCT pathname; |
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memset((void*)&pathname, 0x00, sizeof(OS400_PNSTRUCT)); |
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pathname.qlg_struct.CCSID = 1208; |
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#pragma convert(37) |
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memcpy(pathname.qlg_struct.Country_ID,"US",2); |
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memcpy(pathname.qlg_struct.Language_ID,"ENU",3); |
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#pragma convert(0) |
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pathname.qlg_struct.Path_Type = QLG_PTR_SINGLE; |
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pathname.qlg_struct.Path_Length = strlen(path); |
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pathname.qlg_struct.Path_Name_Delimiter[0] = '/'; |
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pathname.pn = (char *)path; |
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return QlgAccess((Qlg_Path_Name_T *)&pathname, W_OK) == 0; |
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#else |
return access(path, W_OK) == 0; | return access(path, W_OK) == 0; |
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#endif |
} | } |
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Boolean System::getCurrentDirectory(char* path, Uint32 size) | Boolean System::getCurrentDirectory(char* path, Uint32 size) |
{ | { |
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#if defined(PEGASUS_OS_OS400) |
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OS400_PNSTRUCT pathname; |
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memset((void*)&pathname, 0x00, sizeof(OS400_PNSTRUCT)); |
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pathname.qlg_struct.CCSID = 1208; |
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#pragma convert(37) |
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memcpy(pathname.qlg_struct.Country_ID,"US",2); |
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memcpy(pathname.qlg_struct.Language_ID,"ENU",3); |
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#pragma convert(0) |
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pathname.qlg_struct.Path_Type = QLG_PTR_SINGLE; |
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pathname.qlg_struct.Path_Length = strlen(path); |
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pathname.qlg_struct.Path_Name_Delimiter[0] = '/'; |
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pathname.pn = (char *)path; |
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return QlgGetcwd((Qlg_Path_Name_T *)&pathname, size) == 0; |
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#else |
return getcwd(path, size) != NULL; | return getcwd(path, size) != NULL; |
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#endif |
} | } |
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Boolean System::isDirectory(const char* path) | Boolean System::isDirectory(const char* path) |
{ | { |
struct stat st; | struct stat st; |
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#if defined(PEGASUS_OS_OS400) |
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OS400_PNSTRUCT pathname; |
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memset((void*)&pathname, 0x00, sizeof(OS400_PNSTRUCT)); |
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pathname.qlg_struct.CCSID = 1208; |
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#pragma convert(37) |
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memcpy(pathname.qlg_struct.Country_ID,"US",2); |
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memcpy(pathname.qlg_struct.Language_ID,"ENU",3); |
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#pragma convert(0) |
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pathname.qlg_struct.Path_Type = QLG_PTR_SINGLE; |
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pathname.qlg_struct.Path_Length = strlen(path); |
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pathname.qlg_struct.Path_Name_Delimiter[0] = '/'; |
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pathname.pn = (char *)path; |
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if (QlgStat((Qlg_Path_Name_T *)&pathname, &st) != 0) |
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return false; |
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#else |
if (stat(path, &st) != 0) | if (stat(path, &st) != 0) |
return false; | return false; |
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#endif |
return S_ISDIR(st.st_mode); | return S_ISDIR(st.st_mode); |
} | } |
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Boolean System::changeDirectory(const char* path) | Boolean System::changeDirectory(const char* path) |
{ | { |
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#if defined(PEGASUS_OS_OS400) |
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OS400_PNSTRUCT pathname; |
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memset((void*)&pathname, 0x00, sizeof(OS400_PNSTRUCT)); |
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pathname.qlg_struct.CCSID = 1208; |
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#pragma convert(37) |
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memcpy(pathname.qlg_struct.Country_ID,"US",2); |
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memcpy(pathname.qlg_struct.Language_ID,"ENU",3); |
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#pragma convert(0) |
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pathname.qlg_struct.Path_Type = QLG_PTR_SINGLE; |
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pathname.qlg_struct.Path_Length = strlen(path); |
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pathname.qlg_struct.Path_Name_Delimiter[0] = '/'; |
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pathname.pn = (char *)path; |
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return QlgChdir((Qlg_Path_Name_T *)&pathname) == 0; |
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#else |
return chdir(path) == 0; | return chdir(path) == 0; |
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#endif |
} | } |
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Boolean System::makeDirectory(const char* path) | Boolean System::makeDirectory(const char* path) |
{ | { |
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#if defined(PEGASUS_OS_OS400) |
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OS400_PNSTRUCT pathname; |
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memset((void*)&pathname, 0x00, sizeof(OS400_PNSTRUCT)); |
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pathname.qlg_struct.CCSID = 1208; |
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#pragma convert(37) |
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memcpy(pathname.qlg_struct.Country_ID,"US",2); |
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memcpy(pathname.qlg_struct.Language_ID,"ENU",3); |
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#pragma convert(0) |
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pathname.qlg_struct.Path_Type = QLG_PTR_SINGLE; |
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pathname.qlg_struct.Path_Length = strlen(path); |
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pathname.qlg_struct.Path_Name_Delimiter[0] = '/'; |
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pathname.pn = (char *)path; |
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return QlgMkdir((Qlg_Path_Name_T *)&pathname, 0777) == 0; |
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#else |
return mkdir(path, 0777) == 0; | return mkdir(path, 0777) == 0; |
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#endif |
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} | } |
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Boolean System::getFileSize(const char* path, Uint32& size) | Boolean System::getFileSize(const char* path, Uint32& size) |
{ | { |
struct stat st; | struct stat st; |
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#if defined(PEGASUS_OS_OS400) |
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OS400_PNSTRUCT pathname; |
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memset((void*)&pathname, 0x00, sizeof(OS400_PNSTRUCT)); |
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pathname.qlg_struct.CCSID = 1208; |
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#pragma convert(37) |
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memcpy(pathname.qlg_struct.Country_ID,"US",2); |
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memcpy(pathname.qlg_struct.Language_ID,"ENU",3); |
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#pragma convert(0) |
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pathname.qlg_struct.Path_Type = QLG_PTR_SINGLE; |
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pathname.qlg_struct.Path_Length = strlen(path); |
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pathname.qlg_struct.Path_Name_Delimiter[0] = '/'; |
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pathname.pn = (char *)path; |
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if (QlgStat((Qlg_Path_Name_T *)&pathname, &st) != 0) |
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return false; |
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#else |
if (stat(path, &st) != 0) | if (stat(path, &st) != 0) |
return false; | return false; |
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#endif |
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size = st.st_size; | size = st.st_size; |
return true; | return true; |
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Boolean System::removeDirectory(const char* path) | Boolean System::removeDirectory(const char* path) |
{ | { |
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#if defined(PEGASUS_OS_OS400) |
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OS400_PNSTRUCT pathname; |
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memset((void*)&pathname, 0x00, sizeof(OS400_PNSTRUCT)); |
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pathname.qlg_struct.CCSID = 1208; |
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#pragma convert(37) |
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memcpy(pathname.qlg_struct.Country_ID,"US",2); |
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memcpy(pathname.qlg_struct.Language_ID,"ENU",3); |
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#pragma convert(0) |
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pathname.qlg_struct.Path_Type = QLG_PTR_SINGLE; |
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pathname.qlg_struct.Path_Length = strlen(path); |
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pathname.qlg_struct.Path_Name_Delimiter[0] = '/'; |
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pathname.pn = (char *)path; |
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return QlgRmdir((Qlg_Path_Name_T *)&pathname) == 0; |
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#else |
return rmdir(path) == 0; | return rmdir(path) == 0; |
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#endif |
} | } |
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Boolean System::removeFile(const char* path) | Boolean System::removeFile(const char* path) |
{ | { |
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#if defined(PEGASUS_OS_OS400) |
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OS400_PNSTRUCT pathname; |
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memset((void*)&pathname, 0x00, sizeof(OS400_PNSTRUCT)); |
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pathname.qlg_struct.CCSID = 1208; |
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#pragma convert(37) |
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memcpy(pathname.qlg_struct.Country_ID,"US",2); |
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memcpy(pathname.qlg_struct.Language_ID,"ENU",3); |
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#pragma convert(0) |
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pathname.qlg_struct.Path_Type = QLG_PTR_SINGLE; |
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pathname.qlg_struct.Path_Length = strlen(path); |
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pathname.qlg_struct.Path_Name_Delimiter[0] = '/'; |
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pathname.pn = (char *)path; |
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return QlgUnlink((Qlg_Path_Name_T *)&pathname) == 0; |
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#else |
return unlink(path) == 0; | return unlink(path) == 0; |
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#endif |
} | } |
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Boolean System::renameFile(const char* oldPath, const char* newPath) | Boolean System::renameFile(const char* oldPath, const char* newPath) |
{ | { |
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#if defined(PEGASUS_OS_OS400) |
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OS400_PNSTRUCT oldpathname; |
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memset((void*)&oldpathname, 0x00, sizeof(OS400_PNSTRUCT)); |
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oldpathname.qlg_struct.CCSID = 1208; |
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#pragma convert(37) |
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memcpy(oldpathname.qlg_struct.Country_ID,"US",2); |
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memcpy(oldpathname.qlg_struct.Language_ID,"ENU",3); |
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#pragma convert(0) |
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oldpathname.qlg_struct.Path_Type = QLG_PTR_SINGLE; |
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oldpathname.qlg_struct.Path_Length = strlen(oldPath); |
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oldpathname.qlg_struct.Path_Name_Delimiter[0] = '/'; |
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oldpathname.pn = (char *)oldPath; |
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OS400_PNSTRUCT newpathname; |
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memset((void*)&newpathname, 0x00, sizeof(OS400_PNSTRUCT)); |
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newpathname.qlg_struct.CCSID = 1208; |
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#pragma convert(37) |
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memcpy(newpathname.qlg_struct.Country_ID,"US",2); |
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memcpy(newpathname.qlg_struct.Language_ID,"ENU",3); |
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#pragma convert(0) |
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newpathname.qlg_struct.Path_Type = QLG_PTR_SINGLE; |
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newpathname.qlg_struct.Path_Length = strlen(newPath); |
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newpathname.qlg_struct.Path_Name_Delimiter[0] = '/'; |
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newpathname.pn = (char *)newPath; |
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if (QlgLink((Qlg_Path_Name_T *)&oldpathname, |
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(Qlg_Path_Name_T *)&newpathname) != 0) |
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{ |
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return false; |
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} |
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return QlgUnlink((Qlg_Path_Name_T *)&oldpathname) == 0; |
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#else |
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if (link(oldPath, newPath) != 0) | if (link(oldPath, newPath) != 0) |
return false; | return false; |
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return unlink(oldPath) == 0; | return unlink(oldPath) == 0; |
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#endif |
} | } |
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DynamicLibraryHandle System::loadDynamicLibrary(const char* fileName) | DynamicLibraryHandle System::loadDynamicLibrary(const char* fileName) |
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Tracer::trace(TRC_OS_ABSTRACTION, Tracer::LEVEL2, | Tracer::trace(TRC_OS_ABSTRACTION, Tracer::LEVEL2, |
"Attempting to load library %s", fileName); | "Attempting to load library %s", fileName); |
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#if defined(PEGASUS_OS_HPUX) |
#if defined(PEGASUS_OS_HPUX) && !defined(PEGASUS_HPUX_USE_DLOPEN) |
void* handle; | void* handle; |
if (bindVerbose) | if (bindVerbose) |
{ | { |
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PEG_METHOD_EXIT(); | PEG_METHOD_EXIT(); |
return DynamicLibraryHandle(dlopen(fileName, RTLD_NOW)); | return DynamicLibraryHandle(dlopen(fileName, RTLD_NOW)); |
#elif defined(PEGASUS_OS_ZOS) | #elif defined(PEGASUS_OS_ZOS) |
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# if defined(PEGASUS_ZOS_SECURITY) |
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if (!hasProgramControl(fileName)) |
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{ |
PEG_METHOD_EXIT(); | PEG_METHOD_EXIT(); |
return DynamicLibraryHandle(dllload(fileName)); |
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#elif defined(PEGASUS_OS_OS400) |
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// Activate the service program. |
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// Parse out the library and srvpgm names. |
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// Note: the fileName passed in must be in OS/400 form - library/srvpgm |
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if (fileName == NULL || strlen(fileName) == 0 || strlen(fileName) >= 200) |
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return 0; |
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// More checking here! |
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char name[200]; |
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strcpy(name, fileName); |
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char* lib = strtok(name, "/"); |
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if (lib == NULL || strlen(lib) == 0) |
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return 0; |
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char* srvpgm = strtok(NULL,"/"); |
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if (srvpgm == NULL || strlen(srvpgm) == 0) |
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return 0; |
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/*----------------------------------------------------------------*/ |
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/* Resolve to the service program */ |
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/*----------------------------------------------------------------*/ |
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_OBJ_TYPE_T objectType = WLI_SRVPGM; |
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_SYSPTR sysP = rslvsp(objectType, srvpgm, lib, _AUTH_NONE); |
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/*----------------------------------------------------------------*/ |
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/* Activate the service program */ |
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/*----------------------------------------------------------------*/ |
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Qle_ABP_Info_t activationInfo; |
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int actInfoLen = sizeof(activationInfo); |
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int hdl; |
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Qus_EC_t os400ErrorCode = {0}; |
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os400ErrorCode.Bytes_Provided = sizeof(Qus_EC_t); |
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os400ErrorCode.Bytes_Available = 0; |
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QleActBndPgm(&sysP, |
|
&hdl, |
|
&activationInfo, |
|
&actInfoLen, |
|
&os400ErrorCode); |
|
|
|
if (os400ErrorCode.Bytes_Available) |
|
{ |
|
// Got an error. |
|
memset(os400ExceptionID, '\0', 8); |
|
strncpy(os400ExceptionID, os400ErrorCode.Exception_Id, 7); |
|
Tracer::trace(TRC_OS_ABSTRACTION, Tracer::LEVEL2, |
|
"Error activating service program. Exception Id = %s", os400ExceptionID); |
|
return 0; | return 0; |
} | } |
|
# endif |
PEG_METHOD_EXIT(); | PEG_METHOD_EXIT(); |
return DynamicLibraryHandle(hdl); |
return DynamicLibraryHandle(dlopen(fileName, RTLD_LAZY)); |
|
#elif defined(PEGASUS_OS_OS400) |
|
PEG_METHOD_EXIT(); |
|
return DynamicLibraryHandle(OS400_LoadDynamicLibrary(fileName)); |
#else | #else |
PEG_METHOD_EXIT(); | PEG_METHOD_EXIT(); |
return DynamicLibraryHandle(dlopen(fileName, RTLD_NOW | RTLD_GLOBAL)); |
return DynamicLibraryHandle(dlopen(fileName, RTLD_GLOBAL|RTLD_NOW)); |
#endif | #endif |
| |
} | } |
| |
void System::unloadDynamicLibrary(DynamicLibraryHandle libraryHandle) | void System::unloadDynamicLibrary(DynamicLibraryHandle libraryHandle) |
{ | { |
// ATTN: Should this method indicate success/failure? |
|
#ifdef PEGASUS_OS_LINUX |
|
dlclose(libraryHandle); |
|
#endif |
|
| |
#ifdef PEGASUS_OS_HPUX |
#if defined(PEGASUS_OS_HPUX) && !defined(PEGASUS_HPUX_USE_DLOPEN) |
// Note: shl_unload will unload the library even if it has been loaded | // Note: shl_unload will unload the library even if it has been loaded |
// multiple times. No reference count is kept. | // multiple times. No reference count is kept. |
int ignored = shl_unload(reinterpret_cast<shl_t>(libraryHandle)); | int ignored = shl_unload(reinterpret_cast<shl_t>(libraryHandle)); |
|
// ATTN: Should this method indicate success/failure? |
|
#elif defined(PEGASUS_OS_OS400) |
|
OS400_UnloadDynamicLibrary((int)libraryHandle); |
|
#else |
|
dlclose(libraryHandle); |
#endif | #endif |
} | } |
| |
String System::dynamicLoadError() { | String System::dynamicLoadError() { |
// ATTN: Is this safe in a multi-threaded process? Should this string | // ATTN: Is this safe in a multi-threaded process? Should this string |
// be returned from loadDynamicLibrary? | // be returned from loadDynamicLibrary? |
#ifdef PEGASUS_OS_HPUX |
#if defined(PEGASUS_OS_HPUX) && !defined(PEGASUS_HPUX_USE_DLOPEN) |
// ATTN: If shl_load() returns NULL, this value should be strerror(errno) |
// If shl_load() returns NULL, errno is set to indicate the error |
return String(); |
return strerror(errno); |
#elif defined(PEGASUS_OS_ZOS) | #elif defined(PEGASUS_OS_ZOS) |
return String(); | return String(); |
#elif defined(PEGASUS_OS_OS400) | #elif defined(PEGASUS_OS_OS400) |
return String(os400ExceptionID); |
return String(OS400_DynamicLoadError()); |
#else | #else |
String dlerr = dlerror(); | String dlerr = dlerror(); |
return dlerr; | return dlerr; |
|
|
DynamicLibraryHandle libraryHandle, | DynamicLibraryHandle libraryHandle, |
const char* symbolName) | const char* symbolName) |
{ | { |
#ifdef PEGASUS_OS_HPUX |
#if defined(PEGASUS_OS_HPUX) && !defined(PEGASUS_HPUX_USE_DLOPEN) |
char* p = (char*)symbolName; | char* p = (char*)symbolName; |
void* proc = 0; | void* proc = 0; |
| |
|
|
| |
return 0; | return 0; |
| |
#elif defined(PEGASUS_OS_ZOS) |
|
return DynamicSymbolHandle(dllqueryfn((dllhandle *)libraryHandle, |
|
(char*)symbolName)); |
|
|
|
#elif defined(PEGASUS_OS_OS400) | #elif defined(PEGASUS_OS_OS400) |
/*----------------------------------------------------------------*/ |
return DynamicSymbolHandle(OS400_LoadDynamicSymbol((int)libraryHandle, |
/* Get procedure pointer and return it to caller */ |
symbolName)); |
/*----------------------------------------------------------------*/ |
|
|
|
Qus_EC_t os400ErrorCode = {0}; |
|
os400ErrorCode.Bytes_Provided = sizeof(Qus_EC_t); |
|
os400ErrorCode.Bytes_Available = 0; |
|
|
|
int exportType; |
|
int hdl = (int)libraryHandle; |
|
void * procAddress = NULL; |
|
|
|
QleGetExp(&hdl, |
|
0, |
|
0, |
|
(char *)symbolName, |
|
&procAddress, |
|
&exportType, |
|
&os400ErrorCode); |
|
|
|
if (os400ErrorCode.Bytes_Available) |
|
{ |
|
// Got an error. |
|
memset(os400ExceptionID, '\0', 8); |
|
strncpy(os400ExceptionID, os400ErrorCode.Exception_Id, 7); |
|
Tracer::trace(TRC_OS_ABSTRACTION, Tracer::LEVEL2, |
|
"Error getting export. Exception Id = %s", os400ExceptionID); |
|
return 0; |
|
} |
|
|
|
return DynamicSymbolHandle(procAddress); |
|
|
|
#else | #else |
| |
return DynamicSymbolHandle(dlsym(libraryHandle, (char*)symbolName)); | return DynamicSymbolHandle(dlsym(libraryHandle, (char*)symbolName)); |
|
|
| |
String System::getHostName() | String System::getHostName() |
{ | { |
static char hostname[64]; |
static char hostname[PEGASUS_MAXHOSTNAMELEN + 1]; |
| |
if (!*hostname) | if (!*hostname) |
|
{ |
gethostname(hostname, sizeof(hostname)); | gethostname(hostname, sizeof(hostname)); |
|
hostname[sizeof(hostname)-1] = 0; |
// (temporary?) fix for problem of object path creation with |
#if defined(PEGASUS_OS_OS400) |
// fully-qualified hostname |
EtoA(hostname); |
char *dot = strchr(hostname, '.'); |
#endif |
if (dot != NULL) *dot = '\0'; |
} |
| |
return hostname; | return hostname; |
} | } |
| |
String System::getFullyQualifiedHostName () | String System::getFullyQualifiedHostName () |
{ | { |
#ifdef PEGASUS_OS_HPUX |
#if defined(PEGASUS_OS_ZOS) |
char hostName [MAXHOSTNAMELEN]; |
char hostName[PEGASUS_MAXHOSTNAMELEN + 1]; |
struct hostent *he; |
|
String fqName; | String fqName; |
|
struct addrinfo *resolv; |
if (gethostname (hostName, MAXHOSTNAMELEN) != 0) |
struct addrinfo hint; |
|
struct hostent *he; |
|
// receive short name of the local host |
|
if (gethostname(hostName, PEGASUS_MAXHOSTNAMELEN) != 0) |
{ | { |
return String::EMPTY; | return String::EMPTY; |
} | } |
|
resolv = new struct addrinfo; |
if (he = gethostbyname (hostName)) |
hint.ai_flags = AI_CANONNAME; |
|
hint.ai_family = AF_UNSPEC; // any family |
|
hint.ai_socktype = 0; // any socket type |
|
hint.ai_protocol = 0; // any protocol |
|
int success = getaddrinfo(hostName, |
|
NULL, |
|
&hint, |
|
&resolv); |
|
if (success==0) |
|
{ |
|
// assign fully qualified hostname |
|
fqName.assign(resolv->ai_canonname); |
|
} else |
|
{ |
|
if ((he = gethostbyname(hostName))) |
{ | { |
strcpy (hostName, he->h_name); | strcpy (hostName, he->h_name); |
} | } |
|
// assign hostName |
|
// if gethostbyname was successful assign that result |
|
// else assign unqualified hostname |
fqName.assign (hostName); | fqName.assign (hostName); |
|
} |
|
freeaddrinfo(resolv); |
|
delete resolv; |
| |
return fqName; | return fqName; |
#else | #else |
// |
char hostName[PEGASUS_MAXHOSTNAMELEN + 1]; |
// ATTN: Implement this method to return the fully qualified host name |
|
// |
if (gethostname(hostName, sizeof(hostName)) != 0) |
|
{ |
return String::EMPTY; | return String::EMPTY; |
|
} |
|
hostName[sizeof(hostName)-1] = 0; |
|
|
|
struct hostent *hostEntry; |
|
|
|
# if defined(PEGASUS_OS_LINUX) |
|
char hostEntryBuffer[8192]; |
|
struct hostent hostEntryStruct; |
|
int hostEntryErrno; |
|
|
|
gethostbyname_r( |
|
hostName, |
|
&hostEntryStruct, |
|
hostEntryBuffer, |
|
sizeof(hostEntryBuffer), |
|
&hostEntry, |
|
&hostEntryErrno); |
|
# elif defined(PEGASUS_OS_SOLARIS) |
|
char hostEntryBuffer[8192]; |
|
struct hostent hostEntryStruct; |
|
int hostEntryErrno; |
|
|
|
hostEntry = gethostbyname_r( |
|
hostName, |
|
&hostEntryStruct, |
|
hostEntryBuffer, |
|
sizeof(hostEntryBuffer), |
|
&hostEntryErrno); |
|
# else |
|
hostEntry = gethostbyname(hostName); |
|
# endif |
|
|
|
if (hostEntry) |
|
{ |
|
strncpy(hostName, hostEntry->h_name, sizeof(hostName)-1); |
|
} |
|
|
|
# if defined(PEGASUS_OS_OS400) |
|
EtoA(hostName); |
|
# endif |
|
|
|
return String(hostName); |
#endif | #endif |
} | } |
| |
String System::getSystemCreationClassName () | String System::getSystemCreationClassName () |
{ | { |
#ifdef PEGASUS_OS_HPUX |
|
return "CIM_ComputerSystem"; |
|
#else |
|
// | // |
// ATTN: Implement this method to return the system creation class name |
// The value returned should match the value of the CreationClassName key |
|
// property used in the instrumentation of the CIM_ComputerSystem class |
|
// as determined by the provider for the CIM_ComputerSystem class |
// | // |
return String::EMPTY; |
return "CIM_ComputerSystem"; |
#endif |
|
} | } |
| |
Uint32 System::lookupPort( | Uint32 System::lookupPort( |
|
|
// | // |
// Get wbem-local port from /etc/services | // Get wbem-local port from /etc/services |
// | // |
#if !defined(PEGASUS_OS_OS400) |
|
|
#ifdef PEGASUS_OS_SOLARIS |
|
#define SERV_BUFF_SIZE 1024 |
|
struct servent serv_result; |
|
char buf[SERV_BUFF_SIZE]; |
|
|
|
if ( (serv = getservbyname_r(serviceName, TCP, &serv_result, |
|
buf, SERV_BUFF_SIZE)) != NULL ) |
|
#elif defined(PEGASUS_OS_OS400) |
|
struct servent serv_result; |
|
serv = &serv_result; |
|
struct servent_data buf; |
|
memset(&buf, 0x00, sizeof(struct servent_data)); |
|
|
|
char srvnameEbcdic[256]; |
|
strcpy(srvnameEbcdic, serviceName); |
|
AtoE(srvnameEbcdic); |
|
|
|
char tcpEbcdic[64]; |
|
strcpy(tcpEbcdic, TCP); |
|
AtoE(tcpEbcdic); |
|
|
|
if ( (getservbyname_r(srvnameEbcdic, tcpEbcdic, &serv_result, |
|
&buf)) == 0 ) |
|
#else // PEGASUS_OS_SOLARIS |
if ( (serv = getservbyname(serviceName, TCP)) != NULL ) | if ( (serv = getservbyname(serviceName, TCP)) != NULL ) |
#else |
#endif // PEGASUS_OS_SOLARIS |
// Need to cast on OS/400 |
|
if ( (serv = getservbyname((char *)serviceName, TCP)) != NULL ) |
|
#endif |
|
{ | { |
#ifndef PEGASUS_PLATFORM_LINUX_IX86_GNU |
|
localPort = serv->s_port; |
|
#else |
|
localPort = htons((uint16_t)serv->s_port); | localPort = htons((uint16_t)serv->s_port); |
#endif |
|
} | } |
else | else |
{ | { |
|
|
| |
return localPort; | return localPort; |
} | } |
|
#if defined(PEGASUS_OS_LSB) |
|
/* |
|
getpass equivalent. |
|
Adapted from example implementation described in GLIBC documentation |
|
(http://www.dusek.ch/manual/glibc/libc_32.html) and |
|
"Advanced Programming in the UNIX Environment" by Richard Stevens, |
|
pg. 350. |
|
|
|
*/ |
|
#define MAX_PASS_LEN 1024 |
|
char *getpassword(const char *prompt) |
|
{ |
|
static char buf[MAX_PASS_LEN]; |
|
struct termios old, new_val; |
|
char *ptr; |
|
int c; |
|
|
|
buf[0] = 0; |
|
|
|
/* Turn echoing off and fail if we can't. */ |
|
if (tcgetattr (fileno (stdin), &old) != 0) |
|
return buf; |
|
new_val = old; |
|
new_val.c_lflag &= ~(ECHO | ECHOE | ECHOK | ECHONL); |
|
if (tcsetattr (fileno (stdin), TCSAFLUSH, &new_val) != 0) |
|
return buf; |
|
|
|
/* Read the password. */ |
|
fputs (prompt, stdin); |
|
ptr = buf; |
|
while ( (c = getc(stdin)) != EOF && c != '\n') { |
|
if (ptr < &buf[MAX_PASS_LEN]) |
|
*ptr++ = c; |
|
} |
|
*ptr = 0; |
|
putc('\n', stdin); |
|
|
|
/* Restore terminal. */ |
|
(void) tcsetattr (fileno (stdin), TCSAFLUSH, &old); |
|
fclose(stdin); |
|
return buf; |
|
} |
|
#endif |
| |
String System::getPassword(const char* prompt) | String System::getPassword(const char* prompt) |
{ | { |
|
|
| |
#if !defined(PEGASUS_OS_OS400) | #if !defined(PEGASUS_OS_OS400) |
// Not supported on OS/400, and we don't need it. | // Not supported on OS/400, and we don't need it. |
|
// 'getpass' is DEPRECATED |
|
# if !defined(PEGASUS_OS_LSB) |
password = String(getpass( prompt )); | password = String(getpass( prompt )); |
|
# else |
|
password = String(getpassword( prompt )); |
|
# endif |
|
|
#endif | #endif |
| |
return password; | return password; |
|
|
String userName = String::EMPTY; | String userName = String::EMPTY; |
struct passwd* pwd = NULL; | struct passwd* pwd = NULL; |
| |
|
#if defined(PEGASUS_OS_SOLARIS) || \ |
|
defined(PEGASUS_OS_HPUX) || \ |
|
defined(PEGASUS_OS_LINUX) || \ |
|
defined(PEGASUS_OS_OS400) |
|
|
|
const unsigned int PWD_BUFF_SIZE = 1024; |
|
struct passwd local_pwd; |
|
char buf[PWD_BUFF_SIZE]; |
|
|
|
if(getpwuid_r(geteuid(), &local_pwd, buf, PWD_BUFF_SIZE, &pwd) != 0) |
|
{ |
|
String errorMsg = String("getpwuid_r failure : ") + |
|
String(strerror(errno)); |
|
PEG_TRACE_STRING(TRC_OS_ABSTRACTION, Tracer::LEVEL2, errorMsg); |
|
// L10N TODO - This message needs to be added. |
|
//Logger::put(Logger::STANDARD_LOG, "CIMServer", Logger::WARNING, |
|
// errorMsg); |
|
} |
|
#elif defined(PEGASUS_OS_ZOS) |
|
char effective_username[9]; |
|
__getuserid(effective_username, 9); |
|
__etoa_l(effective_username,9); |
|
userName.assign(effective_username); |
|
return userName; |
|
#else |
// | // |
// get the currently logged in user's UID. | // get the currently logged in user's UID. |
// | // |
pwd = getpwuid(geteuid()); | pwd = getpwuid(geteuid()); |
|
#endif |
if ( pwd == NULL ) | if ( pwd == NULL ) |
{ | { |
//ATTN: Log a message |
// L10N TODO - This message needs to be added. |
// "User might have been removed just after login" |
//Logger::put(Logger::STANDARD_LOG, "CIMServer", Logger::WARNING, |
|
// "getpwuid_r failure, user may have been removed just after login"); |
|
Tracer::trace (TRC_OS_ABSTRACTION, Tracer::LEVEL4, |
|
"getpwuid_r failure, user may have been removed just after login"); |
} | } |
else | else |
{ | { |
|
#if defined(PEGASUS_OS_OS400) |
|
EtoA(pwd->pw_name); |
|
#endif |
// | // |
// get the user name | // get the user name |
// | // |
|
|
| |
Boolean System::isSystemUser(const char* userName) | Boolean System::isSystemUser(const char* userName) |
{ | { |
|
#if defined(PEGASUS_OS_OS400) |
|
AtoE((char *)userName); |
|
#endif |
|
|
|
#if defined(PEGASUS_OS_SOLARIS) || \ |
|
defined(PEGASUS_OS_HPUX) || \ |
|
defined(PEGASUS_OS_LINUX) || \ |
|
defined(PEGASUS_OS_OS400) |
|
|
|
const unsigned int PWD_BUFF_SIZE = 1024; |
|
struct passwd pwd; |
|
struct passwd *result; |
|
char pwdBuffer[PWD_BUFF_SIZE]; |
|
|
|
if (getpwnam_r(userName, &pwd, pwdBuffer, PWD_BUFF_SIZE, &result) != 0) |
|
{ |
|
String errorMsg = String("getpwnam_r failure : ") + |
|
String(strerror(errno)); |
|
PEG_TRACE_STRING(TRC_OS_ABSTRACTION, Tracer::LEVEL2, errorMsg); |
|
// L10N TODO - This message needs to be added. |
|
//Logger::put(Logger::STANDARD_LOG, "CIMServer", Logger::WARNING, |
|
// errorMsg); |
|
} |
|
if (result == NULL) |
|
{ |
|
return false; |
|
} |
|
#else |
// | // |
// get the password entry for the user | // get the password entry for the user |
// | // |
if ( getpwnam(userName) == NULL ) | if ( getpwnam(userName) == NULL ) |
{ | { |
|
#if defined(PEGASUS_OS_OS400) |
|
EtoA((char *)userName); |
|
#endif |
return false; | return false; |
} | } |
|
#endif |
|
#if defined(PEGASUS_OS_OS400) |
|
EtoA((char *)userName); |
|
#endif |
|
|
return true; | return true; |
} | } |
| |
Boolean System::isPrivilegedUser(const String userName) |
Boolean System::isPrivilegedUser(const String& userName) |
{ | { |
// | // |
// Check if the given user is a privileged user | // Check if the given user is a privileged user |
// | // |
|
#if !defined(PEGASUS_OS_OS400) |
struct passwd pwd; | struct passwd pwd; |
struct passwd *result; | struct passwd *result; |
char pwdBuffer[1024]; |
const unsigned int PWD_BUFF_SIZE = 1024; |
|
char pwdBuffer[PWD_BUFF_SIZE]; |
| |
if (getpwnam_r(userName.getCString(), &pwd, pwdBuffer, 1024, &result) == 0) |
if (getpwnam_r( |
|
userName.getCString(), &pwd, pwdBuffer, PWD_BUFF_SIZE, &result) != 0) |
{ | { |
|
String errorMsg = String("getpwnam_r failure : ") + |
|
String(strerror(errno)); |
|
PEG_TRACE_STRING(TRC_OS_ABSTRACTION, Tracer::LEVEL2, errorMsg); |
|
// L10N TODO - This message needs to be added. |
|
//Logger::put(Logger::STANDARD_LOG, "CIMServer", Logger::WARNING, |
|
// errorMsg); |
|
} |
|
|
|
// Check if the requested entry was found. If not return false. |
|
if ( result != NULL ) |
|
{ |
|
// Check if the uid is 0. |
if ( pwd.pw_uid == 0 ) | if ( pwd.pw_uid == 0 ) |
{ | { |
return true; | return true; |
} | } |
} | } |
return false; | return false; |
|
|
|
#else |
|
CString user = userName.getCString(); |
|
const char * tmp = (const char *)user; |
|
AtoE((char *)tmp); |
|
return ycmCheckUserCmdAuthorities(tmp); |
|
#endif |
|
|
} | } |
| |
String System::getPrivilegedUserName() | String System::getPrivilegedUserName() |
|
|
if (userName == String::EMPTY) | if (userName == String::EMPTY) |
{ | { |
struct passwd* pwd = NULL; | struct passwd* pwd = NULL; |
|
#if defined(PEGASUS_OS_SOLARIS) || \ |
|
defined(PEGASUS_OS_HPUX) || \ |
|
defined(PEGASUS_OS_LINUX) || \ |
|
defined(PEGASUS_OS_OS400) |
|
const unsigned int PWD_BUFF_SIZE = 1024; |
|
struct passwd local_pwd; |
|
char buf[PWD_BUFF_SIZE]; |
|
|
|
if(getpwuid_r(0, &local_pwd, buf, PWD_BUFF_SIZE, &pwd) != 0) |
|
{ |
|
String errorMsg = String("getpwuid_r failure : ") + |
|
String(strerror(errno)); |
|
PEG_TRACE_STRING(TRC_OS_ABSTRACTION, Tracer::LEVEL2, errorMsg); |
|
// L10N TODO - This message needs to be added. |
|
//Logger::put(Logger::STANDARD_LOG, "CIMServer", Logger::WARNING, |
|
// errorMsg); |
|
} |
|
#else |
// | // |
// get the privileged user's UID. | // get the privileged user's UID. |
// | // |
|
// (on OS/400, this is QSECOFR) |
pwd = getpwuid(0); | pwd = getpwuid(0); |
|
#endif |
if ( pwd != NULL ) | if ( pwd != NULL ) |
{ | { |
|
#if defined(PEGASUS_OS_OS400) |
|
EtoA(pwd->pw_name); |
|
#endif |
// | // |
// get the user name | // get the user name |
// | // |
|
|
} | } |
else | else |
{ | { |
|
Tracer::trace (TRC_OS_ABSTRACTION, Tracer::LEVEL4, |
|
"Could not find entry."); |
PEGASUS_ASSERT(0); | PEGASUS_ASSERT(0); |
} | } |
} | } |
|
|
return (userName); | return (userName); |
} | } |
| |
|
Boolean System::isGroupMember(const char* userName, const char* groupName) |
|
{ |
|
struct group grp; |
|
char *member; |
|
Boolean retVal = false; |
|
const unsigned int PWD_BUFF_SIZE = 1024; |
|
const unsigned int GRP_BUFF_SIZE = 1024; |
|
struct passwd pwd; |
|
struct passwd *result; |
|
struct group *grpresult; |
|
char pwdBuffer[PWD_BUFF_SIZE]; |
|
char grpBuffer[GRP_BUFF_SIZE]; |
|
|
|
// |
|
// Search Primary group information. |
|
// |
|
|
|
// Find the entry that matches "userName" |
|
|
|
if (getpwnam_r(userName, &pwd, pwdBuffer, PWD_BUFF_SIZE, &result) != 0) |
|
{ |
|
String errorMsg = String("getpwnam_r failure : ") + |
|
String(strerror(errno)); |
|
PEG_TRACE_STRING(TRC_OS_ABSTRACTION, Tracer::LEVEL2, errorMsg); |
|
Logger::put(Logger::STANDARD_LOG, "CIMServer", Logger::WARNING, |
|
errorMsg); |
|
throw InternalSystemError(); |
|
} |
|
|
|
if ( result != NULL ) |
|
{ |
|
// User found, check for group information. |
|
gid_t group_id; |
|
group_id = pwd.pw_gid; |
|
|
|
// Get the group name using group_id and compare with group passed. |
|
if ( getgrgid_r(group_id, &grp, |
|
grpBuffer, GRP_BUFF_SIZE, &grpresult) != 0) |
|
{ |
|
String errorMsg = String("getgrgid_r failure : ") + |
|
String(strerror(errno)); |
|
PEG_TRACE_STRING(TRC_OS_ABSTRACTION, Tracer::LEVEL2, errorMsg); |
|
Logger::put(Logger::STANDARD_LOG, "CIMServer", Logger::WARNING, |
|
errorMsg); |
|
throw InternalSystemError(); |
|
} |
|
|
|
// Compare the user's group name to groupName. |
|
if ( strcmp (grp.gr_name, groupName) == 0 ) |
|
{ |
|
// User is a member of the group. |
|
return true; |
|
} |
|
} |
|
|
|
// |
|
// Search supplemental groups. |
|
// Get a user group entry |
|
// |
|
#if defined(PEGASUS_OS_LSB) |
|
if ( getgrnam_r((char *)groupName, &grp, |
|
grpBuffer, GRP_BUFF_SIZE, &grpresult) != 0 ) |
|
#else |
|
if ( getgrnam_r(groupName, &grp, |
|
grpBuffer, GRP_BUFF_SIZE, &grpresult) != 0 ) |
|
|
|
#endif |
|
{ |
|
String errorMsg = String("getgrnam_r failure : ") + |
|
String(strerror(errno)); |
|
PEG_TRACE_STRING(TRC_OS_ABSTRACTION, Tracer::LEVEL2, errorMsg); |
|
Logger::put(Logger::STANDARD_LOG, "CIMServer", Logger::WARNING, |
|
errorMsg); |
|
throw InternalSystemError(); |
|
} |
|
|
|
// Check if the requested group was found. |
|
if (grpresult == NULL) |
|
{ |
|
return false; |
|
} |
|
|
|
Uint32 j = 0; |
|
|
|
// |
|
// Get all the members of the group |
|
// |
|
member = grp.gr_mem[j++]; |
|
|
|
while (member) |
|
{ |
|
// |
|
// Check if the user is a member of the group |
|
// |
|
if ( strcmp(userName, member) == 0 ) |
|
{ |
|
retVal = true; |
|
break; |
|
} |
|
member = grp.gr_mem[j++]; |
|
} |
|
|
|
return retVal; |
|
} |
|
|
|
#ifndef PEGASUS_OS_OS400 |
|
Boolean System::lookupUserId( |
|
const char* userName, |
|
PEGASUS_UID_T& uid, |
|
PEGASUS_GID_T& gid) |
|
{ |
|
const unsigned int PWD_BUFF_SIZE = 1024; |
|
struct passwd pwd; |
|
struct passwd *result; |
|
char pwdBuffer[PWD_BUFF_SIZE]; |
|
|
|
# if defined(PEGASUS_OS_OS400) |
|
AtoE((char *)userName); |
|
# endif |
|
|
|
int rc = getpwnam_r(userName, &pwd, pwdBuffer, PWD_BUFF_SIZE, &result); |
|
|
|
# if defined(PEGASUS_OS_OS400) |
|
EtoA((char *)userName); |
|
# endif |
|
|
|
if (rc != 0) |
|
{ |
|
PEG_TRACE_STRING(TRC_OS_ABSTRACTION, Tracer::LEVEL2, |
|
String("getpwnam_r failed: ") + String(strerror(errno))); |
|
return false; |
|
} |
|
|
|
if (result == 0) |
|
{ |
|
PEG_TRACE_STRING(TRC_OS_ABSTRACTION, Tracer::LEVEL2, |
|
"getpwnam_r failed."); |
|
return false; |
|
} |
|
|
|
uid = pwd.pw_uid; |
|
gid = pwd.pw_gid; |
|
|
|
return true; |
|
} |
|
|
|
Boolean System::changeUserContext( |
|
const PEGASUS_UID_T& uid, |
|
const PEGASUS_GID_T& gid) |
|
{ |
|
Tracer::trace(TRC_OS_ABSTRACTION, Tracer::LEVEL4, |
|
"Changing user context to: uid = %d, gid = %d", |
|
(int)uid, (int)gid); |
|
|
|
if (setgid(gid) != 0) |
|
{ |
|
PEG_TRACE_STRING(TRC_OS_ABSTRACTION, Tracer::LEVEL2, |
|
String("setgid failed: ") + String(strerror(errno))); |
|
return false; |
|
} |
|
|
|
if (setuid(uid) != 0) |
|
{ |
|
PEG_TRACE_STRING(TRC_OS_ABSTRACTION, Tracer::LEVEL2, |
|
String("setuid failed: ") + String(strerror(errno))); |
|
return false; |
|
} |
|
|
|
return true; |
|
} |
|
#endif |
|
|
Uint32 System::getPID() | Uint32 System::getPID() |
{ | { |
// | // |
|
|
#if !defined(PEGASUS_OS_OS400) | #if !defined(PEGASUS_OS_OS400) |
return (truncate(path, newSize) == 0); | return (truncate(path, newSize) == 0); |
#else | #else |
int fd = open(path, O_WRONLY); |
OS400_PNSTRUCT pathname; |
|
memset((void*)&pathname, 0x00, sizeof(OS400_PNSTRUCT)); |
|
pathname.qlg_struct.CCSID = 1208; |
|
#pragma convert(37) |
|
memcpy(pathname.qlg_struct.Country_ID,"US",2); |
|
memcpy(pathname.qlg_struct.Language_ID,"ENU",3); |
|
#pragma convert(0) |
|
pathname.qlg_struct.Path_Type = QLG_PTR_SINGLE; |
|
pathname.qlg_struct.Path_Length = strlen(path); |
|
pathname.qlg_struct.Path_Name_Delimiter[0] = '/'; |
|
pathname.pn = (char *)path; |
|
|
|
int fd = QlgOpen((Qlg_Path_Name_T *)&pathname, O_WRONLY); |
if (fd != -1) | if (fd != -1) |
{ | { |
int rc = ftruncate(fd, newSize); | int rc = ftruncate(fd, newSize); |
|
|
#endif | #endif |
} | } |
| |
|
// Is absolute path? |
|
Boolean System::is_absolute_path(const char *path) |
|
{ |
|
if (path == NULL) |
|
return false; |
|
|
|
if (path[0] == '/') |
|
return true; |
|
|
|
return false; |
|
} |
|
|
|
// Changes file permissions on the given file. |
|
Boolean System::changeFilePermissions(const char* path, mode_t mode) |
|
{ |
|
Sint32 ret = 0; |
|
|
|
const char * tmp = path; |
|
|
|
#if defined(PEGASUS_OS_OS400) |
|
// ATTN: Update this code to handle UTF8 when path contains UTF8 |
|
AtoE((char *)tmp); |
|
#endif |
|
|
|
ret = ::chmod(tmp, mode); |
|
|
|
return ( ret != -1 ); |
|
} |
|
|
|
Boolean System::verifyFileOwnership(const char* path) |
|
{ |
|
struct stat st; |
|
|
|
#if defined(PEGASUS_OS_OS400) |
|
OS400_PNSTRUCT pathname; |
|
memset((void*)&pathname, 0x00, sizeof(OS400_PNSTRUCT)); |
|
pathname.qlg_struct.CCSID = 1208; |
|
#pragma convert(37) |
|
memcpy(pathname.qlg_struct.Country_ID,"US",2); |
|
memcpy(pathname.qlg_struct.Language_ID,"ENU",3); |
|
#pragma convert(0) |
|
pathname.qlg_struct.Path_Type = QLG_PTR_SINGLE; |
|
pathname.qlg_struct.Path_Length = strlen(path); |
|
pathname.qlg_struct.Path_Name_Delimiter[0] = '/'; |
|
pathname.pn = (char *)path; |
|
|
|
if (QlgStat((Qlg_Path_Name_T *)&pathname, &st) != 0) |
|
{ |
|
return false; |
|
} |
|
#else |
|
if (lstat(path, &st) != 0) |
|
{ |
|
return false; |
|
} |
|
#endif |
|
|
|
return ((st.st_uid == geteuid()) && // Verify the file owner |
|
S_ISREG(st.st_mode) && // Verify it is a regular file |
|
(st.st_nlink == 1)); // Verify it is not a hard link |
|
} |
|
|
|
void System::syslog(const String& ident, Uint32 severity, const char* message) |
|
{ |
|
#if defined(PEGASUS_OS_HPUX) || defined(PEGASUS_OS_LINUX) |
|
|
|
// Since the openlog(), syslog(), and closelog() function calls must be |
|
// coordinated (see below), we need a thread control. |
|
|
|
static Mutex logMutex; |
|
|
|
AutoMutex loglock(logMutex); |
|
|
|
// Get a const char* representation of the identifier string. Note: The |
|
// character string passed to the openlog() function must persist until |
|
// closelog() is called. The syslog() method uses this pointer directly |
|
// rather than a copy of the string it refers to. |
|
|
|
CString identCString = ident.getCString(); |
|
openlog(identCString, LOG_PID, LOG_DAEMON); |
|
|
|
// Map from the Logger log level to the system log level. |
|
|
|
Uint32 syslogLevel; |
|
if (severity & Logger::FATAL) |
|
{ |
|
syslogLevel = LOG_CRIT; |
|
} |
|
else if (severity & Logger::SEVERE) |
|
{ |
|
syslogLevel = LOG_ERR; |
|
} |
|
else if (severity & Logger::WARNING) |
|
{ |
|
syslogLevel = LOG_WARNING; |
|
} |
|
else if (severity & Logger::INFORMATION) |
|
{ |
|
syslogLevel = LOG_INFO; |
|
} |
|
else // if (severity & Logger::TRACE) |
|
{ |
|
syslogLevel = LOG_DEBUG; |
|
} |
|
|
|
// Write the message to the system log. |
|
|
|
::syslog(syslogLevel, "%s", message); |
|
|
|
closelog(); |
|
|
|
#elif defined(PEGASUS_OS_OS400) |
|
|
|
std::string replacementData = message; |
|
// All messages will go to the joblog. In the future |
|
// some messages may go to other message queues yet |
|
// to be determined. |
|
if ((severity & Logger::TRACE) || |
|
(severity & Logger::INFORMATION)) |
|
{ |
|
|
|
// turn into ycmMessage so we can put it in the job log |
|
# pragma convert(37) |
|
ycmMessage theMessage("CPIDF80", |
|
message, |
|
strlen(message), |
|
"Logger", |
|
ycmCTLCIMID, |
|
TRUE); |
|
# pragma convert(0) |
|
|
|
// put the message in the joblog |
|
theMessage.joblogIt(UnitOfWorkError, |
|
ycmMessage::Informational); |
|
} |
|
|
|
if ((severity & Logger::WARNING) || |
|
(severity & Logger::SEVERE) || |
|
(severity & Logger::FATAL)) |
|
{ |
|
// turn into ycmMessage so we can put it in the job log |
|
# pragma convert(37) |
|
ycmMessage theMessage("CPDDF82", |
|
message, |
|
strlen(message), |
|
"Logger", |
|
ycmCTLCIMID, |
|
TRUE); |
|
# pragma convert(0) |
|
// put the message in the joblog |
|
theMessage.joblogIt(UnitOfWorkError, |
|
ycmMessage::Diagnostic); |
|
} |
|
|
|
#endif |
|
} |
|
|
|
// System ID constants for Logger::put and Logger::trace |
|
#if defined(PEGASUS_PLATFORM_OS400_ISERIES_IBM) |
|
const String System::CIMSERVER = "qycmcimom"; // Server system ID |
|
#else |
|
const String System::CIMSERVER = "cimserver"; // Server system ID |
|
#endif |
|
|
|
|
|
|
|
|
|
// |
|
// System Initializater for AIX |
|
// |
|
#ifdef PEGASUS_OS_AIX |
|
#include <cstdlib> |
|
|
|
class SystemInitializer |
|
{ |
|
|
|
public: |
|
/** |
|
* |
|
* Default constructor. |
|
* |
|
*/ |
|
SystemInitializer(); |
|
}; |
|
|
|
|
|
|
|
SystemInitializer::SystemInitializer() |
|
{ |
|
putenv("XPG_SUS_ENV=ON"); |
|
} |
|
|
|
static SystemInitializer initializer; |
|
|
|
#endif |
|
|
PEGASUS_NAMESPACE_END | PEGASUS_NAMESPACE_END |