(file) Return to Executor.cpp CVS log (file) (dir) Up to [Pegasus] / pegasus / src / Pegasus / Common

Diff for /pegasus/src/Pegasus/Common/Executor.cpp between version 1.7 and 1.13

version 1.7, 2007/06/13 21:21:53 version 1.13, 2007/11/07 09:18:04
Line 70 
Line 70 
 # include <Executor/PAMAuth.h> # include <Executor/PAMAuth.h>
 #endif #endif
  
   #ifdef PEGASUS_OS_PASE
   # include <as400_protos.h> // For fork400()
   #endif
   
 PEGASUS_NAMESPACE_BEGIN PEGASUS_NAMESPACE_BEGIN
  
 //////////////////////////////////////////////////////////////////////////////// ////////////////////////////////////////////////////////////////////////////////
Line 130 
Line 134 
     virtual int authenticateLocal(     virtual int authenticateLocal(
         const char* challengeFilePath,         const char* challengeFilePath,
         const char* response) = 0;         const char* response) = 0;
   
       virtual int updateLogLevel(
           const char* logLevel) = 0;
 }; };
  
 //////////////////////////////////////////////////////////////////////////////// ////////////////////////////////////////////////////////////////////////////////
Line 301 
Line 308 
             String path = FileSystem::getAbsolutePath(             String path = FileSystem::getAbsolutePath(
                 pegasusHome.getCString(), PEGASUS_PROVIDER_AGENT_PROC_NAME);                 pegasusHome.getCString(), PEGASUS_PROVIDER_AGENT_PROC_NAME);
  
 #  if !defined(PEGASUS_DISABLE_PROV_USERCTXT)  #  if !defined(PEGASUS_DISABLE_PROV_USERCTXT) && !defined(PEGASUS_OS_ZOS)
  
             PEGASUS_UID_T newUid = (PEGASUS_UID_T)-1;             PEGASUS_UID_T newUid = (PEGASUS_UID_T)-1;
             PEGASUS_GID_T newGid = (PEGASUS_GID_T)-1;             PEGASUS_GID_T newGid = (PEGASUS_GID_T)-1;
Line 334 
Line 341 
  
 #  if defined(PEGASUS_OS_VMS) #  if defined(PEGASUS_OS_VMS)
             pid = (int)vfork();             pid = (int)vfork();
   # elif defined(PEGASUS_OS_PASE)
               pid = (int)fork400("QUMEPRVAGT",0);
 #  else #  else
             pid = (int)fork();             pid = (int)fork();
 #  endif #  endif
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Line 377 
  
 #  endif /* !defined(PEGASUS_OS_VMS) */ #  endif /* !defined(PEGASUS_OS_VMS) */
  
 #  if !defined(PEGASUS_DISABLE_PROV_USERCTXT)  #  if !defined(PEGASUS_DISABLE_PROV_USERCTXT) && !defined(PEGASUS_OS_ZOS)
  
                 // Set uid and gid for the new provider agent process.                 // Set uid and gid for the new provider agent process.
  
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Line 513 
         return -1;         return -1;
     }     }
  
       virtual int updateLogLevel(
           const char* logLevel)
       {
           // If Privilege Separation is not enabled, we don't need to update
           // the log level in the Executor.
           return 0;
       }
   
 private: private:
  
     Mutex _mutex;     Mutex _mutex;
Line 540 
Line 557 
     {     {
         AutoMutex autoMutex(_mutex);         AutoMutex autoMutex(_mutex);
  
         // _send request header:          // Send request header:
  
         ExecutorRequestHeader header;         ExecutorRequestHeader header;
         header.code = EXECUTOR_PING_MESSAGE;         header.code = EXECUTOR_PING_MESSAGE;
  
         if (_send(_sock, &header, sizeof(header)) != sizeof(header))          if (SendBlock(_sock, &header, sizeof(header)) != sizeof(header))
             return -1;             return -1;
  
         ExecutorPingResponse response;         ExecutorPingResponse response;
  
         if (_recv(_sock, &response, sizeof(response)) != sizeof(response))          if (RecvBlock(_sock, &response, sizeof(response)) != sizeof(response))
             return -1;             return -1;
  
         if (response.magic == EXECUTOR_PING_MAGIC)         if (response.magic == EXECUTOR_PING_MAGIC)
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Line 585 
         if (mode != 'r' && mode != 'w' && mode != 'a')         if (mode != 'r' && mode != 'w' && mode != 'a')
             return NULL;             return NULL;
  
         // _send request header:          // Send request header:
  
         ExecutorRequestHeader header;         ExecutorRequestHeader header;
         header.code = EXECUTOR_OPEN_FILE_MESSAGE;         header.code = EXECUTOR_OPEN_FILE_MESSAGE;
  
         if (_send(_sock, &header, sizeof(header)) != sizeof(header))          if (SendBlock(_sock, &header, sizeof(header)) != sizeof(header))
             return NULL;             return NULL;
  
         // _send request body.          // Send request body.
  
         ExecutorOpenFileRequest request;         ExecutorOpenFileRequest request;
         memset(&request, 0, sizeof(request));         memset(&request, 0, sizeof(request));
         Strlcpy(request.path, path, EXECUTOR_BUFFER_SIZE);         Strlcpy(request.path, path, EXECUTOR_BUFFER_SIZE);
         request.mode = mode;         request.mode = mode;
  
         if (_send(_sock, &request, sizeof(request)) != sizeof(request))          if (SendBlock(_sock, &request, sizeof(request)) != sizeof(request))
             return NULL;             return NULL;
  
         // Receive the response         // Receive the response
  
         ExecutorOpenFileResponse response;         ExecutorOpenFileResponse response;
  
         if (_recv(_sock, &response, sizeof(response)) != sizeof(response))          if (RecvBlock(_sock, &response, sizeof(response)) != sizeof(response))
             return NULL;             return NULL;
  
         // Receive descriptor (if response successful).         // Receive descriptor (if response successful).
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Line 639 
     {     {
         AutoMutex autoMutex(_mutex);         AutoMutex autoMutex(_mutex);
  
         // _send request header:          // Send request header:
  
         ExecutorRequestHeader header;         ExecutorRequestHeader header;
         header.code = EXECUTOR_RENAME_FILE_MESSAGE;         header.code = EXECUTOR_RENAME_FILE_MESSAGE;
  
         if (_send(_sock, &header, sizeof(header)) != sizeof(header))          if (SendBlock(_sock, &header, sizeof(header)) != sizeof(header))
             return -1;             return -1;
  
         // _send request body.          // Send request body.
  
         ExecutorRenameFileRequest request;         ExecutorRenameFileRequest request;
         memset(&request, 0, sizeof(request));         memset(&request, 0, sizeof(request));
         Strlcpy(request.oldPath, oldPath, EXECUTOR_BUFFER_SIZE);         Strlcpy(request.oldPath, oldPath, EXECUTOR_BUFFER_SIZE);
         Strlcpy(request.newPath, newPath, EXECUTOR_BUFFER_SIZE);         Strlcpy(request.newPath, newPath, EXECUTOR_BUFFER_SIZE);
  
         if (_send(_sock, &request, sizeof(request)) != sizeof(request))          if (SendBlock(_sock, &request, sizeof(request)) != sizeof(request))
             return -1;             return -1;
  
         // Receive the response         // Receive the response
  
         ExecutorRenameFileResponse response;         ExecutorRenameFileResponse response;
  
         if (_recv(_sock, &response, sizeof(response)) != sizeof(response))          if (RecvBlock(_sock, &response, sizeof(response)) != sizeof(response))
             return -1;             return -1;
  
         return response.status;         return response.status;
Line 655 
Line 672 
     {     {
         AutoMutex autoMutex(_mutex);         AutoMutex autoMutex(_mutex);
  
         // _send request header:          // Send request header:
  
         ExecutorRequestHeader header;         ExecutorRequestHeader header;
         header.code = EXECUTOR_REMOVE_FILE_MESSAGE;         header.code = EXECUTOR_REMOVE_FILE_MESSAGE;
  
         if (_send(_sock, &header, sizeof(header)) != sizeof(header))          if (SendBlock(_sock, &header, sizeof(header)) != sizeof(header))
             return -1;             return -1;
  
         // _send request body.          // Send request body.
  
         ExecutorRemoveFileRequest request;         ExecutorRemoveFileRequest request;
         memset(&request, 0, sizeof(request));         memset(&request, 0, sizeof(request));
         Strlcpy(request.path, path, EXECUTOR_BUFFER_SIZE);         Strlcpy(request.path, path, EXECUTOR_BUFFER_SIZE);
  
         if (_send(_sock, &request, sizeof(request)) != sizeof(request))          if (SendBlock(_sock, &request, sizeof(request)) != sizeof(request))
             return -1;             return -1;
  
         // Receive the response         // Receive the response
  
         ExecutorRemoveFileResponse response;         ExecutorRemoveFileResponse response;
  
         if (_recv(_sock, &response, sizeof(response)) != sizeof(response))          if (RecvBlock(_sock, &response, sizeof(response)) != sizeof(response))
             return -1;             return -1;
  
         return response.status;         return response.status;
Line 708 
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         if (userNameLength >= EXECUTOR_BUFFER_SIZE)         if (userNameLength >= EXECUTOR_BUFFER_SIZE)
             return -1;             return -1;
  
         // _send request header:          // Send request header:
  
         ExecutorRequestHeader header;         ExecutorRequestHeader header;
         header.code = EXECUTOR_START_PROVIDER_AGENT_MESSAGE;         header.code = EXECUTOR_START_PROVIDER_AGENT_MESSAGE;
  
         if (_send(_sock, &header, sizeof(header)) != sizeof(header))          if (SendBlock(_sock, &header, sizeof(header)) != sizeof(header))
             return -1;             return -1;
  
         // _send request body.          // Send request body.
  
         ExecutorStartProviderAgentRequest request;         ExecutorStartProviderAgentRequest request;
         memset(&request, 0, sizeof(request));         memset(&request, 0, sizeof(request));
         memcpy(request.module, module, moduleNameLength);         memcpy(request.module, module, moduleNameLength);
         memcpy(request.userName, userNameCString, userNameLength);         memcpy(request.userName, userNameCString, userNameLength);
  
         if (_send(_sock, &request, sizeof(request)) != sizeof(request))          if (SendBlock(_sock, &request, sizeof(request)) != sizeof(request))
             return -1;             return -1;
  
         // Receive the response         // Receive the response
  
         ExecutorStartProviderAgentResponse response;         ExecutorStartProviderAgentResponse response;
  
         if (_recv(_sock, &response, sizeof(response)) != sizeof(response))          if (RecvBlock(_sock, &response, sizeof(response)) != sizeof(response))
             return -1;             return -1;
  
         // Check response status and pid.         // Check response status and pid.
Line 771 
Line 788 
     {     {
         AutoMutex autoMutex(_mutex);         AutoMutex autoMutex(_mutex);
  
         // _send request header:          // Send request header:
  
         ExecutorRequestHeader header;         ExecutorRequestHeader header;
         header.code = EXECUTOR_DAEMONIZE_EXECUTOR_MESSAGE;         header.code = EXECUTOR_DAEMONIZE_EXECUTOR_MESSAGE;
  
         if (_send(_sock, &header, sizeof(header)) != sizeof(header))          if (SendBlock(_sock, &header, sizeof(header)) != sizeof(header))
             return -1;             return -1;
  
         // Receive the response         // Receive the response
  
         ExecutorDaemonizeExecutorResponse response;         ExecutorDaemonizeExecutorResponse response;
  
         if (_recv(_sock, &response, sizeof(response)) != sizeof(response))          if (RecvBlock(_sock, &response, sizeof(response)) != sizeof(response))
             return -1;             return -1;
  
         return response.status;         return response.status;
Line 792 
Line 809 
     virtual int reapProviderAgent(     virtual int reapProviderAgent(
         int pid)         int pid)
     {     {
         AutoMutex autoMutex(_mutex);          // The Executor process automatically cleans up all its child
           // processes, so it does not need to explicitly harvest the
         // _send request header:          // exit status of the cimprovagt processes it starts.
   
         ExecutorRequestHeader header;  
         header.code = EXECUTOR_REAP_PROVIDER_AGENT;  
   
         if (_send(_sock, &header, sizeof(header)) != sizeof(header))  
             return -1;  
  
         // _send request body:          return 0;
   
         ExecutorReapProviderAgentRequest request;  
         memset(&request, 0, sizeof(request));  
         request.pid = pid;  
   
         if (_send(_sock, &request, sizeof(request)) != sizeof(request))  
             return -1;  
   
         // Receive the response  
   
         ExecutorReapProviderAgentResponse response;  
   
         if (_recv(_sock, &response, sizeof(response)) != sizeof(response))  
             return -1;  
   
         return response.status;  
     }     }
  
     virtual int authenticatePassword(     virtual int authenticatePassword(
Line 827 
Line 822 
     {     {
         AutoMutex autoMutex(_mutex);         AutoMutex autoMutex(_mutex);
  
         // _send request header:          // Send request header:
  
         ExecutorRequestHeader header;         ExecutorRequestHeader header;
         header.code = EXECUTOR_AUTHENTICATE_PASSWORD_MESSAGE;         header.code = EXECUTOR_AUTHENTICATE_PASSWORD_MESSAGE;
  
         if (_send(_sock, &header, sizeof(header)) != sizeof(header))          if (SendBlock(_sock, &header, sizeof(header)) != sizeof(header))
             return -1;             return -1;
  
         // _send request body.          // Send request body.
  
         ExecutorAuthenticatePasswordRequest request;         ExecutorAuthenticatePasswordRequest request;
         memset(&request, 0, sizeof(request));         memset(&request, 0, sizeof(request));
         Strlcpy(request.username, username, EXECUTOR_BUFFER_SIZE);         Strlcpy(request.username, username, EXECUTOR_BUFFER_SIZE);
         Strlcpy(request.password, password, EXECUTOR_BUFFER_SIZE);         Strlcpy(request.password, password, EXECUTOR_BUFFER_SIZE);
  
         if (_send(_sock, &request, sizeof(request)) != sizeof(request))          if (SendBlock(_sock, &request, sizeof(request)) != sizeof(request))
             return -1;             return -1;
  
         // Receive the response         // Receive the response
  
         ExecutorAuthenticatePasswordResponse response;         ExecutorAuthenticatePasswordResponse response;
  
         if (_recv(_sock, &response, sizeof(response)) != sizeof(response))          if (RecvBlock(_sock, &response, sizeof(response)) != sizeof(response))
             return -1;             return -1;
  
         return response.status;         return response.status;
Line 860 
Line 855 
     {     {
         AutoMutex autoMutex(_mutex);         AutoMutex autoMutex(_mutex);
  
         // _send request header:          // Send request header:
  
         ExecutorRequestHeader header;         ExecutorRequestHeader header;
         header.code = EXECUTOR_VALIDATE_USER_MESSAGE;         header.code = EXECUTOR_VALIDATE_USER_MESSAGE;
  
         if (_send(_sock, &header, sizeof(header)) != sizeof(header))          if (SendBlock(_sock, &header, sizeof(header)) != sizeof(header))
             return -1;             return -1;
  
         // _send request body.          // Send request body.
  
         ExecutorValidateUserRequest request;         ExecutorValidateUserRequest request;
         memset(&request, 0, sizeof(request));         memset(&request, 0, sizeof(request));
         Strlcpy(request.username, username, EXECUTOR_BUFFER_SIZE);         Strlcpy(request.username, username, EXECUTOR_BUFFER_SIZE);
  
         if (_send(_sock, &request, sizeof(request)) != sizeof(request))          if (SendBlock(_sock, &request, sizeof(request)) != sizeof(request))
             return -1;             return -1;
  
         // Receive the response         // Receive the response
  
         ExecutorValidateUserResponse response;         ExecutorValidateUserResponse response;
  
         if (_recv(_sock, &response, sizeof(response)) != sizeof(response))          if (RecvBlock(_sock, &response, sizeof(response)) != sizeof(response))
             return -1;             return -1;
  
         return response.status;         return response.status;
Line 893 
Line 888 
     {     {
         AutoMutex autoMutex(_mutex);         AutoMutex autoMutex(_mutex);
  
         // _send request header:          // Send request header:
  
         ExecutorRequestHeader header;         ExecutorRequestHeader header;
         header.code = EXECUTOR_CHALLENGE_LOCAL_MESSAGE;         header.code = EXECUTOR_CHALLENGE_LOCAL_MESSAGE;
  
         if (_send(_sock, &header, sizeof(header)) != sizeof(header))          if (SendBlock(_sock, &header, sizeof(header)) != sizeof(header))
             return -1;             return -1;
  
         // _send request body.          // Send request body.
  
         ExecutorChallengeLocalRequest request;         ExecutorChallengeLocalRequest request;
         memset(&request, 0, sizeof(request));         memset(&request, 0, sizeof(request));
         Strlcpy(request.user, username, EXECUTOR_BUFFER_SIZE);         Strlcpy(request.user, username, EXECUTOR_BUFFER_SIZE);
  
         if (_send(_sock, &request, sizeof(request)) != sizeof(request))          if (SendBlock(_sock, &request, sizeof(request)) != sizeof(request))
             return -1;             return -1;
  
         // Receive the response         // Receive the response
  
         ExecutorChallengeLocalResponse response;         ExecutorChallengeLocalResponse response;
  
         if (_recv(_sock, &response, sizeof(response)) != sizeof(response))          if (RecvBlock(_sock, &response, sizeof(response)) != sizeof(response))
             return -1;             return -1;
  
         Strlcpy(challengeFilePath, response.challenge, EXECUTOR_BUFFER_SIZE);         Strlcpy(challengeFilePath, response.challenge, EXECUTOR_BUFFER_SIZE);
Line 928 
Line 923 
     {     {
         AutoMutex autoMutex(_mutex);         AutoMutex autoMutex(_mutex);
  
         // _send request header:          // Send request header:
  
         ExecutorRequestHeader header;         ExecutorRequestHeader header;
         header.code = EXECUTOR_AUTHENTICATE_LOCAL_MESSAGE;         header.code = EXECUTOR_AUTHENTICATE_LOCAL_MESSAGE;
  
         if (_send(_sock, &header, sizeof(header)) != sizeof(header))          if (SendBlock(_sock, &header, sizeof(header)) != sizeof(header))
             return -1;             return -1;
  
         // _send request body.          // Send request body.
  
         ExecutorAuthenticateLocalRequest request;         ExecutorAuthenticateLocalRequest request;
         memset(&request, 0, sizeof(request));         memset(&request, 0, sizeof(request));
         Strlcpy(request.challenge, challengeFilePath, EXECUTOR_BUFFER_SIZE);         Strlcpy(request.challenge, challengeFilePath, EXECUTOR_BUFFER_SIZE);
         Strlcpy(request.response, response, EXECUTOR_BUFFER_SIZE);         Strlcpy(request.response, response, EXECUTOR_BUFFER_SIZE);
  
         if (_send(_sock, &request, sizeof(request)) != sizeof(request))          if (SendBlock(_sock, &request, sizeof(request)) != sizeof(request))
             return -1;             return -1;
  
         // Receive the response         // Receive the response
  
         ExecutorAuthenticateLocalResponse response_;         ExecutorAuthenticateLocalResponse response_;
  
         if (_recv(_sock, &response_, sizeof(response_)) != sizeof(response_))          if (RecvBlock(_sock, &response_, sizeof(response_)) !=
                   sizeof(response_))
           {
             return -1;             return -1;
           }
  
         return response_.status;         return response_.status;
     }     }
  
 private:      virtual int updateLogLevel(
           const char* logLevel)
     static ssize_t _recv(int sock, void* buffer, size_t size)  
     {     {
         size_t r = size;          AutoMutex autoMutex(_mutex);
         char* p = (char*)buffer;  
   
         if (size == 0)  
             return -1;  
  
         while (r)          // Send request header:
         {  
             ssize_t n;  
  
             EXECUTOR_RESTART(read(sock, p, r), n);          ExecutorRequestHeader header;
           header.code = EXECUTOR_UPDATE_LOG_LEVEL_MESSAGE;
  
             if (n == -1)          if (SendBlock(_sock, &header, sizeof(header)) != sizeof(header))
                 return -1;                 return -1;
             else if (n == 0)  
                 return size - r;  
  
             r -= n;          // Send request body:
             p += n;  
         }  
  
         return size - r;          ExecutorUpdateLogLevelRequest request;
     }          memset(&request, 0, sizeof(request));
           Strlcpy(request.logLevel, logLevel, EXECUTOR_BUFFER_SIZE);
  
     static ssize_t _send(int sock, void* buffer, size_t size)          if (SendBlock(_sock, &request, sizeof(request)) != sizeof(request))
     {              return -1;
         size_t r = size;  
         char* p = (char*)buffer;  
  
         while (r)          // Receive the response
         {  
             ssize_t n;          ExecutorUpdateLogLevelResponse response;
             EXECUTOR_RESTART(write(sock, p, r), n);  
  
             if (n == -1)          if (RecvBlock(_sock, &response, sizeof(response)) != sizeof(response))
                 return -1;                 return -1;
             else if (n == 0)  
                 return size - r;  
  
             r -= n;          return response.status;
             p += n;  
         }         }
  
         return size - r;  private:
     }  
  
     int _sock;     int _sock;
     Mutex _mutex;     Mutex _mutex;
Line 1133 
Line 1115 
     return _executorImpl->authenticateLocal(challengeFilePath, response);     return _executorImpl->authenticateLocal(challengeFilePath, response);
 } }
  
   int Executor::updateLogLevel(
       const char* logLevel)
   {
       once(&_executorImplOnce, _initExecutorImpl);
       return _executorImpl->updateLogLevel(logLevel);
   }
   
 PEGASUS_NAMESPACE_END PEGASUS_NAMESPACE_END

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Removed from v.1.7  
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  Added in v.1.13
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