| 1 | /* |
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| 2 | NeXus - Neutron & X-ray Common Data Format |
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| 3 | |
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| 4 | IDL Application Program Interface Routines |
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| 5 | |
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| 6 | Copyright (C) 2007-* Jussi Kauppila, Mark Koennecke |
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| 7 | |
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| 8 | This library is free software; you can redistribute it and/or |
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| 9 | modify it under the terms of the GNU Lesser General Public |
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| 10 | License as published by the Free Software Foundation; either |
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| 11 | version 2 of the License, or (at your option) any later version. |
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| 12 | |
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| 13 | This library is distributed in the hope that it will be useful, |
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| 14 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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| 16 | Lesser General Public License for more details. |
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| 17 | |
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| 18 | You should have received a copy of the GNU Lesser General Public |
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| 19 | License along with this library; if not, write to the Free Software |
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| 20 | Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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| 21 | |
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| 22 | For further information, see <http://www.nexusformat.org> |
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| 23 | */ |
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| 24 | #include <stdio.h> |
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| 25 | #include <stdlib.h> |
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| 26 | #include "idl_export.h" |
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| 27 | #include "../../include/napi.h" |
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| 28 | #include "handle.h" |
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| 29 | |
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| 30 | /* Windows path: */ |
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| 31 | /* #include "C:\Program Files\NeXus Data Format\include\napi.h" */ |
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| 32 | |
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| 33 | /* prototype for IDL_Load */ |
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| 34 | int IDL_Load( void ); |
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| 35 | |
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| 36 | /* |
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| 37 | * Define message codes and their corresponding printf(3) format |
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| 38 | * strings. Note that message codes start at zero and each one is |
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| 39 | * one less that the previous one. Codes must be monotonic and |
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| 40 | * contiguous. |
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| 41 | */ |
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| 42 | static IDL_MSG_DEF msg_arr[] = |
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| 43 | { |
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| 44 | #define M_TM_INPRO 0 |
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| 45 | { "M_TM_INPRO", "%NThis is from a loadable module procedure." }, |
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| 46 | #define M_TM_INFUN -1 |
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| 47 | { "M_TM_INFUN", "%NThis is from a loadable module function." }, |
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| 48 | }; |
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| 49 | |
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| 50 | /* |
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| 51 | * The load function fills in this message block handle with the |
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| 52 | * opaque handle to the message block used for this module. The other |
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| 53 | * routines can then use it to throw errors from this block. |
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| 54 | */ |
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| 55 | static IDL_MSG_BLOCK msg_block; |
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| 56 | |
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| 57 | static char nexusError[1024]; |
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| 58 | |
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| 59 | static void idlError(void *pData, char *message){ |
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| 60 | strncpy(nexusError,message,1023); |
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| 61 | } |
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| 62 | |
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| 63 | /* Implementation of the NeXus IDL API */ |
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| 64 | |
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| 65 | /*====================================================================== |
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| 66 | * NxOpen |
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| 67 | * status = NXopen (file_name, access_method, file_id) |
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| 68 | *======================================================================*/ |
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| 69 | static IDL_VPTR NXopen_this(int argc, IDL_VPTR *argv) |
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| 70 | { |
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| 71 | IDL_VPTR result; |
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| 72 | int status, iHandle; |
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| 73 | NXaccess am; |
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| 74 | char* accesstype; |
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| 75 | char* path; |
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| 76 | NXhandle hHandle; |
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| 77 | |
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| 78 | /* if ENSURE fails it jumps a "long jump" back and complains but the |
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| 79 | proper NX_ERROR status is not returned. Maybe write an own macro */ |
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| 80 | IDL_ENSURE_STRING(argv[0]); |
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| 81 | IDL_ENSURE_STRING(argv[1]); |
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| 82 | |
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| 83 | /* Convert argumets from IDL side to C-land */ |
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| 84 | path = IDL_VarGetString(argv[0]); |
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| 85 | accesstype = IDL_VarGetString(argv[1]); |
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| 86 | |
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| 87 | /* If number of arguments is not 3 return status NX_ERROR */ |
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| 88 | if (argc != 3) { |
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| 89 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "Three arguments expected"); |
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| 90 | return IDL_GettmpInt(NX_ERROR); |
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| 91 | } |
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| 92 | |
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| 93 | |
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| 94 | /* If the accesstype isn't NXACC_CREATE5 NXACC_CREATE NXACC_READ,NXACC_RDWR return NX_ERROR */ |
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| 95 | |
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| 96 | if (strcmp(accesstype,"NXACC_CREATE5") == 0) {; |
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| 97 | am = NXACC_CREATE5; |
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| 98 | } else if (strcmp(accesstype,"NXACC_CREATE") == 0) { |
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| 99 | am = NXACC_CREATE; |
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| 100 | } else if (strcmp(accesstype,"NXACC_CREATE4") == 0) { |
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| 101 | am = NXACC_CREATE4; |
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| 102 | } else if (strcmp(accesstype,"NXACC_CREATEXML") == 0) { |
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| 103 | am = NXACC_CREATEXML; |
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| 104 | } else if (strcmp(accesstype,"NXACC_READ") == 0) { |
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| 105 | am = NXACC_READ; |
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| 106 | } else if (strcmp(accesstype,"NXACC_RDWR") == 0) { |
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| 107 | am = NXACC_RDWR; |
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| 108 | } else { |
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| 109 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "Unknown Access Type"); |
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| 110 | return IDL_GettmpInt(NX_ERROR); |
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| 111 | } |
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| 112 | |
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| 113 | NXMSetError(NULL,idlError); |
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| 114 | status = NXopen (path, am, &hHandle); |
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| 115 | if(status == NX_ERROR){ |
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| 116 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, nexusError); |
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| 117 | return IDL_GettmpInt(NX_ERROR); |
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| 118 | } |
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| 119 | |
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| 120 | iHandle = HHMakeHandle(hHandle); |
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| 121 | if(iHandle == -1) { |
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| 122 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "Error creating the handle"); |
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| 123 | return IDL_GettmpInt(NX_ERROR); |
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| 124 | } |
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| 125 | |
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| 126 | |
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| 127 | result = IDL_GettmpInt(iHandle); |
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| 128 | |
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| 129 | /* Output argument */ |
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| 130 | IDL_VarCopy(result, argv[2]); |
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| 131 | |
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| 132 | return IDL_GettmpInt(status); |
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| 133 | } |
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| 134 | |
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| 135 | |
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| 136 | /*====================================================================== |
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| 137 | * Nxopenpath |
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| 138 | * status = NXopenpath(file_id, path_string) |
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| 139 | *======================================================================*/ |
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| 140 | |
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| 141 | static IDL_VPTR NXopenpath_this(int argc, IDL_VPTR *argv) |
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| 142 | { |
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| 143 | int fileid; |
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| 144 | NXhandle hHandle; |
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| 145 | int iHandle, status; |
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| 146 | char* path; |
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| 147 | |
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| 148 | if (argc != 2) { |
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| 149 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "Two arguments expected"); |
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| 150 | return IDL_GettmpInt(NX_ERROR); |
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| 151 | } |
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| 152 | |
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| 153 | IDL_ENSURE_SCALAR(argv[0]); |
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| 154 | IDL_ENSURE_STRING(argv[1]); |
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| 155 | |
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| 156 | fileid = (int)IDL_LongScalar(argv[0]); |
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| 157 | path = IDL_VarGetString(argv[1]); |
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| 158 | |
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| 159 | |
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| 160 | if(HHCheckIfHandleExists(fileid) == -1) { |
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| 161 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "Unknown file id"); |
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| 162 | return IDL_GettmpInt(NX_ERROR); |
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| 163 | } |
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| 164 | |
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| 165 | hHandle = HHGetPointer(fileid); |
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| 166 | NXMSetError(NULL,idlError); |
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| 167 | |
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| 168 | status = NXopenpath (hHandle, path); |
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| 169 | if(status == NX_ERROR){ |
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| 170 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, nexusError); |
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| 171 | return IDL_GettmpInt(NX_ERROR); |
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| 172 | } |
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| 173 | |
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| 174 | |
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| 175 | return IDL_GettmpInt(status); |
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| 176 | } |
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| 177 | |
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| 178 | |
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| 179 | /*====================================================================== |
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| 180 | * NXopengrouppath |
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| 181 | * status = NXopengrouppath(file_id, path_string) |
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| 182 | *======================================================================*/ |
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| 183 | |
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| 184 | static IDL_VPTR NXopengrouppath_this(int argc, IDL_VPTR *argv) |
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| 185 | { |
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| 186 | int fileid; |
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| 187 | NXhandle hHandle; |
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| 188 | int iHandle, status; |
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| 189 | char* path; |
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| 190 | |
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| 191 | if (argc != 2) { |
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| 192 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "Two arguments expected"); |
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| 193 | return IDL_GettmpInt(NX_ERROR); |
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| 194 | } |
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| 195 | |
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| 196 | IDL_ENSURE_SCALAR(argv[0]); |
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| 197 | IDL_ENSURE_STRING(argv[1]); |
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| 198 | |
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| 199 | fileid = (int)IDL_LongScalar(argv[0]); |
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| 200 | path = IDL_VarGetString(argv[1]); |
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| 201 | |
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| 202 | |
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| 203 | if(HHCheckIfHandleExists(fileid) == -1) { |
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| 204 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "Unknown file id"); |
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| 205 | return IDL_GettmpInt(NX_ERROR); |
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| 206 | } |
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| 207 | |
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| 208 | hHandle = HHGetPointer(fileid); |
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| 209 | NXMSetError(NULL,idlError); |
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| 210 | |
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| 211 | status = NXopengrouppath (hHandle, path); |
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| 212 | if(status == NX_ERROR){ |
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| 213 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, nexusError); |
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| 214 | return IDL_GettmpInt(NX_ERROR); |
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| 215 | } |
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| 216 | |
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| 217 | |
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| 218 | return IDL_GettmpInt(status); |
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| 219 | } |
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| 220 | /*====================================================================== |
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| 221 | * NXgetpath |
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| 222 | * string = NXgetpath(file_id) |
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| 223 | *======================================================================*/ |
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| 224 | static IDL_VPTR NXgetpath_this(int argc, IDL_VPTR *argv) |
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| 225 | { |
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| 226 | int fileid; |
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| 227 | NXhandle hHandle; |
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| 228 | int iHandle, status; |
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| 229 | char path[1024]; |
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| 230 | |
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| 231 | if (argc != 1) { |
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| 232 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "One argument expected"); |
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| 233 | return IDL_StrToSTRING("One argument expected"); |
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| 234 | } |
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| 235 | |
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| 236 | IDL_ENSURE_SCALAR(argv[0]); |
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| 237 | |
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| 238 | fileid = (int)IDL_LongScalar(argv[0]); |
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| 239 | |
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| 240 | if(HHCheckIfHandleExists(fileid) == -1) { |
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| 241 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "Unknown file id"); |
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| 242 | return IDL_StrToSTRING("ERROR: Unknown file ID"); |
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| 243 | } |
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| 244 | |
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| 245 | hHandle = HHGetPointer(fileid); |
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| 246 | NXMSetError(NULL,idlError); |
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| 247 | |
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| 248 | status = NXgetpath(hHandle,path,1024); |
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| 249 | if(status == NX_ERROR){ |
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| 250 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, nexusError); |
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| 251 | return IDL_StrToSTRING(nexusError); |
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| 252 | } |
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| 253 | return IDL_StrToSTRING(path); |
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| 254 | } |
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| 255 | |
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| 256 | /*====================================================================== |
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| 257 | * Nxclose |
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| 258 | * status = NXclose (file_id) |
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| 259 | *=======================================================================*/ |
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| 260 | static IDL_VPTR NXclose_this(int argc, IDL_VPTR *argv) |
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| 261 | { |
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| 262 | int fileid; |
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| 263 | NXhandle hHandle; |
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| 264 | int iHandle, status; |
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| 265 | |
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| 266 | /* If number of arguments is not 2 return 0 */ |
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| 267 | if (argc != 1) { |
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| 268 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "One argument expected"); |
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| 269 | return IDL_GettmpInt(NX_ERROR); |
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| 270 | } |
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| 271 | |
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| 272 | IDL_ENSURE_SCALAR(argv[0]); |
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| 273 | /* Convert IDL variables from arguments to C-land */ |
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| 274 | fileid = (int) IDL_LongScalar(argv[0]); |
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| 275 | |
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| 276 | if( HHCheckIfHandleExists(fileid) == -1) { |
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| 277 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "Unknown file id"); |
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| 278 | return IDL_GettmpInt(NX_ERROR); |
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| 279 | } |
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| 280 | |
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| 281 | hHandle = (int *)HHGetPointer(fileid); |
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| 282 | |
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| 283 | |
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| 284 | NXMSetError(NULL,idlError); |
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| 285 | |
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| 286 | status = NXclose (&hHandle); |
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| 287 | |
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| 288 | if(status == NX_ERROR){ |
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| 289 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, nexusError); |
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| 290 | return IDL_GettmpInt(NX_ERROR); |
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| 291 | } |
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| 292 | |
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| 293 | HHRemoveHandle(fileid); |
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| 294 | |
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| 295 | return IDL_GettmpInt(status); |
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| 296 | } |
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| 297 | |
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| 298 | /*====================================================================== |
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| 299 | * datatypecheck |
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| 300 | * |
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| 301 | *=======================================================================*/ |
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| 302 | |
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| 303 | |
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| 304 | int datatypecheck(IDL_VPTR argv) { |
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| 305 | int data_type; |
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| 306 | char* datatype; |
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| 307 | |
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| 308 | if(argv->type == IDL_TYP_STRING) { |
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| 309 | IDL_ENSURE_STRING(argv); |
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| 310 | datatype = IDL_VarGetString(argv); |
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| 311 | |
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| 312 | if (strcmp(datatype,"NX_CHAR") == 0) { |
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| 313 | data_type = NX_CHAR; |
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| 314 | } else if (strcmp(datatype,"NX_INT8") == 0) { |
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| 315 | data_type = NX_INT8; |
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| 316 | } else if (strcmp(datatype,"NX_UINT8") == 0) { |
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| 317 | data_type = NX_UINT8; |
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| 318 | } else if (strcmp(datatype,"NX_INT16") == 0) { |
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| 319 | data_type = NX_INT16; |
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| 320 | } else if (strcmp(datatype,"NX_UINT16") == 0) { |
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| 321 | data_type = NX_UINT16; |
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| 322 | } else if (strcmp(datatype,"NX_INT32") == 0) { |
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| 323 | data_type = NX_INT32; |
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| 324 | } else if (strcmp(datatype,"NX_UINT32") == 0) { |
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| 325 | data_type = NX_UINT32; |
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| 326 | } else if (strcmp(datatype,"NX_FLOAT32") == 0) { |
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| 327 | data_type = NX_FLOAT32; |
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| 328 | } else if (strcmp(datatype,"NX_FLOAT64") == 0) { |
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| 329 | data_type = NX_FLOAT64; |
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| 330 | } else { |
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| 331 | char statusBuffer[100]; |
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| 332 | sprintf(statusBuffer,"Unknown attribute datatype: %s", datatype ); |
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| 333 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, statusBuffer); |
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| 334 | return(-1); |
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| 335 | } |
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| 336 | |
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| 337 | } |
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| 338 | else { |
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| 339 | IDL_ENSURE_SCALAR(argv); |
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| 340 | data_type = IDL_LongScalar(argv); |
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| 341 | if(data_type == 4); else if (data_type == 5); else if (data_type == 6); else if |
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| 342 | (data_type == 20); else if (data_type == 21); else if (data_type == 22); else if |
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| 343 | (data_type == 23); else if (data_type == 24); else if (data_type == 25); else |
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| 344 | { |
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| 345 | char statusBuffer[100]; |
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| 346 | sprintf(statusBuffer,"Unknown attribute datatype: %i", data_type ); |
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| 347 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, statusBuffer); |
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| 348 | return(-1); |
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| 349 | } |
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| 350 | } |
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| 351 | |
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| 352 | return(data_type); |
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| 353 | } |
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| 354 | |
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| 355 | |
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| 356 | /*====================================================================== |
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| 357 | * NXsetnumberformat |
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| 358 | * status = NXsetnumberformat(file_id,data_type,format_string) |
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| 359 | *=======================================================================*/ |
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| 360 | |
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| 361 | static IDL_VPTR NXsetnumberformat_this(int argc, IDL_VPTR *argv) |
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| 362 | { |
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| 363 | int fileid; |
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| 364 | NXhandle hHandle; |
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| 365 | int iHandle, status; |
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| 366 | int data_type; |
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| 367 | char* format_string; |
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| 368 | char* datatype; |
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| 369 | |
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| 370 | if (argc != 3) { |
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| 371 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "Three arguments expected"); |
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| 372 | return IDL_GettmpInt(NX_ERROR); |
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| 373 | } |
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| 374 | IDL_ENSURE_SCALAR(argv[0]); |
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| 375 | |
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| 376 | IDL_ENSURE_STRING(argv[2]); |
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| 377 | format_string = IDL_VarGetString(argv[2]); |
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| 378 | |
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| 379 | |
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| 380 | data_type = datatypecheck(argv[1]); |
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| 381 | if(data_type == -1) return IDL_GettmpInt(NX_ERROR); |
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| 382 | |
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| 383 | /*if(argv[1]->type == IDL_TYP_STRING) { |
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| 384 | IDL_ENSURE_STRING(argv[1]); |
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| 385 | datatype = IDL_VarGetString(argv[1]); |
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| 386 | |
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| 387 | if (strcmp(datatype,"NX_CHAR") == 0) { |
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| 388 | data_type = NX_CHAR; |
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| 389 | } else if (strcmp(datatype,"NX_INT8") == 0) { |
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| 390 | data_type = NX_INT8; |
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| 391 | } else if (strcmp(datatype,"NX_UINT8") == 0) { |
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| 392 | data_type = NX_UINT8; |
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| 393 | } else if (strcmp(datatype,"NX_INT16") == 0) { |
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| 394 | data_type = NX_INT16; |
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| 395 | } else if (strcmp(datatype,"NX_UINT16") == 0) { |
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| 396 | data_type = NX_UINT16; |
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| 397 | } else if (strcmp(datatype,"NX_INT32") == 0) { |
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| 398 | data_type = NX_INT32; |
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| 399 | } else if (strcmp(datatype,"NX_UINT32") == 0) { |
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| 400 | data_type = NX_UINT32; |
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| 401 | } else if (strcmp(datatype,"NX_FLOAT32") == 0) { |
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| 402 | data_type = NX_FLOAT32; |
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| 403 | } else if (strcmp(datatype,"NX_FLOAT64") == 0) { |
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| 404 | data_type = NX_FLOAT64; |
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| 405 | } else { |
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| 406 | char statusBuffer[100]; |
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| 407 | sprintf(statusBuffer,"Unknown attribute datatype: %s", datatype ); |
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| 408 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, statusBuffer); |
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| 409 | return IDL_GettmpInt(NX_ERROR); |
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| 410 | } |
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| 411 | |
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| 412 | } |
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| 413 | else { |
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| 414 | IDL_ENSURE_SCALAR(argv[1]); |
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| 415 | data_type = IDL_LongScalar(argv[1]); |
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| 416 | if(data_type == 4); else if (data_type == 5); else if (data_type == 6); else if |
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| 417 | (data_type == 20); else if (data_type == 21); else if (data_type == 22); else if |
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| 418 | (data_type == 23); else if (data_type == 24); else if (data_type == 25); else |
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| 419 | { |
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| 420 | char statusBuffer[100]; |
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| 421 | sprintf(statusBuffer,"Unknown attribute datatype: %i", data_type ); |
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| 422 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, statusBuffer); |
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| 423 | return IDL_GettmpInt(NX_ERROR); |
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| 424 | } |
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| 425 | }*/ |
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| 426 | |
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| 427 | fileid = (int ) IDL_LongScalar(argv[0]); |
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| 428 | |
|---|
| 429 | if(HHCheckIfHandleExists(fileid) == -1) { |
|---|
| 430 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "Unknown file id"); |
|---|
| 431 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 432 | } |
|---|
| 433 | hHandle = (int *)HHGetPointer(fileid); |
|---|
| 434 | NXMSetError(NULL,idlError); |
|---|
| 435 | |
|---|
| 436 | status = NXsetnumberformat(hHandle, data_type,format_string); |
|---|
| 437 | |
|---|
| 438 | if(status == NX_ERROR){ |
|---|
| 439 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, nexusError); |
|---|
| 440 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 441 | } |
|---|
| 442 | |
|---|
| 443 | return IDL_GettmpInt(status); |
|---|
| 444 | } |
|---|
| 445 | /*====================================================================== |
|---|
| 446 | * NXmakegroup |
|---|
| 447 | * status = NXmakegroup (file_id, group_name, group_class) |
|---|
| 448 | *=======================================================================*/ |
|---|
| 449 | |
|---|
| 450 | static IDL_VPTR NXmakegroup_this(int argc, IDL_VPTR *argv) |
|---|
| 451 | { |
|---|
| 452 | int fileid; |
|---|
| 453 | NXhandle hHandle; |
|---|
| 454 | int iHandle, status; |
|---|
| 455 | char* group_name; |
|---|
| 456 | char* group_class; |
|---|
| 457 | if (argc != 3) { |
|---|
| 458 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "Three arguments expected"); |
|---|
| 459 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 460 | } |
|---|
| 461 | |
|---|
| 462 | IDL_ENSURE_SCALAR(argv[0]); |
|---|
| 463 | IDL_ENSURE_STRING(argv[1]); |
|---|
| 464 | IDL_ENSURE_STRING(argv[2]); |
|---|
| 465 | |
|---|
| 466 | fileid = (int)IDL_LongScalar(argv[0]); |
|---|
| 467 | |
|---|
| 468 | group_name = IDL_VarGetString(argv[1]); |
|---|
| 469 | group_class = IDL_VarGetString(argv[2]); |
|---|
| 470 | if(HHCheckIfHandleExists(fileid) == -1) { |
|---|
| 471 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "Unknown file id"); |
|---|
| 472 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 473 | } |
|---|
| 474 | |
|---|
| 475 | hHandle = HHGetPointer(fileid); |
|---|
| 476 | |
|---|
| 477 | NXMSetError(NULL,idlError); |
|---|
| 478 | |
|---|
| 479 | status = NXmakegroup (hHandle, group_name, group_class); |
|---|
| 480 | if(status == NX_ERROR){ |
|---|
| 481 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, nexusError); |
|---|
| 482 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 483 | } |
|---|
| 484 | |
|---|
| 485 | return IDL_GettmpInt(status); |
|---|
| 486 | } |
|---|
| 487 | |
|---|
| 488 | /*====================================================================== |
|---|
| 489 | * Nxopengroup |
|---|
| 490 | * status = NXopengroup (file_id, group_name, group_class) |
|---|
| 491 | *=======================================================================*/ |
|---|
| 492 | |
|---|
| 493 | static IDL_VPTR NXopengroup_this(int argc, IDL_VPTR *argv) |
|---|
| 494 | { |
|---|
| 495 | int fileid; |
|---|
| 496 | NXhandle hHandle; |
|---|
| 497 | int iHandle, status; |
|---|
| 498 | char* group_name; |
|---|
| 499 | char* group_class; |
|---|
| 500 | |
|---|
| 501 | if (argc != 3) { |
|---|
| 502 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "Three arguments expected"); |
|---|
| 503 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 504 | } |
|---|
| 505 | |
|---|
| 506 | IDL_ENSURE_SCALAR(argv[0]); |
|---|
| 507 | IDL_ENSURE_STRING(argv[1]); |
|---|
| 508 | IDL_ENSURE_STRING(argv[2]); |
|---|
| 509 | |
|---|
| 510 | fileid = (int)IDL_LongScalar(argv[0]); |
|---|
| 511 | group_name = IDL_VarGetString(argv[1]); |
|---|
| 512 | group_class = IDL_VarGetString(argv[2]); |
|---|
| 513 | |
|---|
| 514 | |
|---|
| 515 | if(HHCheckIfHandleExists(fileid) == -1) { |
|---|
| 516 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "Unknown file id"); |
|---|
| 517 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 518 | } |
|---|
| 519 | |
|---|
| 520 | hHandle = HHGetPointer(fileid); |
|---|
| 521 | |
|---|
| 522 | NXMSetError(NULL,idlError); |
|---|
| 523 | |
|---|
| 524 | status = NXopengroup (hHandle, group_name, group_class); |
|---|
| 525 | if(status == NX_ERROR){ |
|---|
| 526 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, nexusError); |
|---|
| 527 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 528 | } |
|---|
| 529 | |
|---|
| 530 | |
|---|
| 531 | return IDL_GettmpInt(status); |
|---|
| 532 | } |
|---|
| 533 | |
|---|
| 534 | /*====================================================================== |
|---|
| 535 | * NXclosegroup |
|---|
| 536 | * status = NXclosegroup (file_id) |
|---|
| 537 | *=======================================================================*/ |
|---|
| 538 | |
|---|
| 539 | static IDL_VPTR NXclosegroup_this(int argc, IDL_VPTR *argv) |
|---|
| 540 | { |
|---|
| 541 | |
|---|
| 542 | int fileid; |
|---|
| 543 | NXhandle hHandle; |
|---|
| 544 | int iHandle, status; |
|---|
| 545 | |
|---|
| 546 | if (argc != 1) { |
|---|
| 547 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "One argument expected"); |
|---|
| 548 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 549 | } |
|---|
| 550 | |
|---|
| 551 | IDL_ENSURE_SCALAR(argv[0]); |
|---|
| 552 | |
|---|
| 553 | fileid = (int )IDL_LongScalar(argv[0]); |
|---|
| 554 | |
|---|
| 555 | if(HHCheckIfHandleExists(fileid) == -1) { |
|---|
| 556 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "Unknown file id"); |
|---|
| 557 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 558 | } |
|---|
| 559 | |
|---|
| 560 | hHandle = HHGetPointer(fileid); |
|---|
| 561 | |
|---|
| 562 | |
|---|
| 563 | NXMSetError(NULL,idlError); |
|---|
| 564 | |
|---|
| 565 | status = NXclosegroup (hHandle); |
|---|
| 566 | if(status == NX_ERROR){ |
|---|
| 567 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, nexusError); |
|---|
| 568 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 569 | } |
|---|
| 570 | |
|---|
| 571 | |
|---|
| 572 | return IDL_GettmpInt(status); |
|---|
| 573 | } |
|---|
| 574 | |
|---|
| 575 | /*====================================================================== |
|---|
| 576 | * NXopendata |
|---|
| 577 | * status = NXopendata (file_id, data_name) |
|---|
| 578 | *=======================================================================*/ |
|---|
| 579 | |
|---|
| 580 | static IDL_VPTR NXopendata_this(int argc, IDL_VPTR *argv) |
|---|
| 581 | { |
|---|
| 582 | int fileid; |
|---|
| 583 | NXhandle hHandle; |
|---|
| 584 | int iHandle, status; |
|---|
| 585 | char* data_name; |
|---|
| 586 | |
|---|
| 587 | if (argc != 2) { |
|---|
| 588 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "Two arguments expected"); |
|---|
| 589 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 590 | } |
|---|
| 591 | |
|---|
| 592 | IDL_ENSURE_SCALAR(argv[0]); |
|---|
| 593 | IDL_ENSURE_STRING(argv[1]); |
|---|
| 594 | |
|---|
| 595 | fileid = (int )IDL_LongScalar(argv[0]); |
|---|
| 596 | data_name = IDL_VarGetString(argv[1]); |
|---|
| 597 | |
|---|
| 598 | if(HHCheckIfHandleExists(fileid) == -1) { |
|---|
| 599 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "Unknown file id"); |
|---|
| 600 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 601 | } |
|---|
| 602 | |
|---|
| 603 | hHandle = HHGetPointer(fileid); |
|---|
| 604 | |
|---|
| 605 | NXMSetError(NULL,idlError); |
|---|
| 606 | |
|---|
| 607 | status = NXopendata (hHandle, data_name); |
|---|
| 608 | if(status == NX_ERROR){ |
|---|
| 609 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, nexusError); |
|---|
| 610 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 611 | } |
|---|
| 612 | |
|---|
| 613 | |
|---|
| 614 | return IDL_GettmpInt(status); |
|---|
| 615 | } |
|---|
| 616 | |
|---|
| 617 | |
|---|
| 618 | /*====================================================================== |
|---|
| 619 | * Nxclosedata |
|---|
| 620 | * status = NXclosedata (file_id) |
|---|
| 621 | *=======================================================================*/ |
|---|
| 622 | static IDL_VPTR NXclosedata_this(int argc, IDL_VPTR *argv) |
|---|
| 623 | { |
|---|
| 624 | |
|---|
| 625 | int fileid; |
|---|
| 626 | NXhandle hHandle; |
|---|
| 627 | int iHandle, status; |
|---|
| 628 | NXlink data_id; |
|---|
| 629 | |
|---|
| 630 | /* If number of arguments is not 2 return 0 |
|---|
| 631 | Should be handled also with the calling conversion not shure if necessary..*/ |
|---|
| 632 | if (argc != 1) { |
|---|
| 633 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "One argument expected"); |
|---|
| 634 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 635 | } |
|---|
| 636 | |
|---|
| 637 | IDL_ENSURE_SCALAR(argv[0]); |
|---|
| 638 | |
|---|
| 639 | fileid = (int ) IDL_LongScalar(argv[0]); |
|---|
| 640 | |
|---|
| 641 | if(HHCheckIfHandleExists(fileid) == -1) { |
|---|
| 642 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "Unknown file id"); |
|---|
| 643 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 644 | } |
|---|
| 645 | |
|---|
| 646 | hHandle = HHGetPointer(fileid); |
|---|
| 647 | |
|---|
| 648 | /* status = NXgetdataID (hHandle, &data_id); |
|---|
| 649 | if(status == NX_ERROR) { |
|---|
| 650 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "Dataset must be opened before nxclosedata"); |
|---|
| 651 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 652 | }*/ |
|---|
| 653 | |
|---|
| 654 | NXMSetError(NULL,idlError); |
|---|
| 655 | |
|---|
| 656 | status = NXclosedata (hHandle); |
|---|
| 657 | if(status == NX_ERROR){ |
|---|
| 658 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, nexusError); |
|---|
| 659 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 660 | } |
|---|
| 661 | |
|---|
| 662 | |
|---|
| 663 | return IDL_GettmpInt(status); |
|---|
| 664 | } |
|---|
| 665 | |
|---|
| 666 | /*====================================================================== |
|---|
| 667 | * NXcompress |
|---|
| 668 | * statusstatus = NXcompress (file_id, compress_type) |
|---|
| 669 | *=======================================================================*/ |
|---|
| 670 | |
|---|
| 671 | static IDL_VPTR NXcompress_this(int argc, IDL_VPTR *argv) |
|---|
| 672 | { |
|---|
| 673 | int fileid; |
|---|
| 674 | NXhandle hHandle; |
|---|
| 675 | int iHandle, status; |
|---|
| 676 | int compresstype; |
|---|
| 677 | char* compress_type; |
|---|
| 678 | if (argc != 2) { |
|---|
| 679 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "Two arguments expected"); |
|---|
| 680 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 681 | } |
|---|
| 682 | |
|---|
| 683 | IDL_ENSURE_SCALAR(argv[0]); |
|---|
| 684 | IDL_ENSURE_STRING(argv[1]); |
|---|
| 685 | |
|---|
| 686 | fileid = (int )IDL_LongScalar(argv[0]); |
|---|
| 687 | compress_type = IDL_VarGetString(argv[1]); |
|---|
| 688 | |
|---|
| 689 | if (strcmp(compress_type,"NX_COMP_LZW") == 0) {; |
|---|
| 690 | compresstype = NX_COMP_LZW; |
|---|
| 691 | } else if (strcmp(compress_type,"NX_COMP_HUF") == 0) { |
|---|
| 692 | compresstype = NX_COMP_HUF; |
|---|
| 693 | } else if (strcmp(compress_type,"NX_COMP_RLE") == 0) { |
|---|
| 694 | compresstype = NX_COMP_RLE; |
|---|
| 695 | } else { |
|---|
| 696 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "Unknown Compression Type"); |
|---|
| 697 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 698 | } |
|---|
| 699 | if(HHCheckIfHandleExists(fileid) == -1) { |
|---|
| 700 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "Unknown file id"); |
|---|
| 701 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 702 | } |
|---|
| 703 | |
|---|
| 704 | hHandle = HHGetPointer(fileid); |
|---|
| 705 | NXMSetError(NULL,idlError); |
|---|
| 706 | |
|---|
| 707 | status = NXcompress (hHandle, (int) &compresstype); |
|---|
| 708 | if(status == NX_ERROR){ |
|---|
| 709 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, nexusError); |
|---|
| 710 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 711 | } |
|---|
| 712 | |
|---|
| 713 | |
|---|
| 714 | return IDL_GettmpInt(status); |
|---|
| 715 | } |
|---|
| 716 | |
|---|
| 717 | |
|---|
| 718 | /*====================================================================== |
|---|
| 719 | * NXmakedata |
|---|
| 720 | * status = NXmakedata (file_id, data_name, data_type, rank, dimensions[]) |
|---|
| 721 | *=======================================================================*/ |
|---|
| 722 | |
|---|
| 723 | static IDL_VPTR NXmakedata_this(int argc, IDL_VPTR *argv) |
|---|
| 724 | { |
|---|
| 725 | int fileid; |
|---|
| 726 | NXhandle hHandle; |
|---|
| 727 | int iHandle, status; |
|---|
| 728 | int dimension[NX_MAXRANK], trueDimension[NX_MAXRANK], n, datatype; |
|---|
| 729 | int rank; |
|---|
| 730 | IDL_LONG *dim; |
|---|
| 731 | char* data_name; |
|---|
| 732 | char* data_type; |
|---|
| 733 | //IDL_LONG dims[IDL_MAX_ARRAY_DIM]; |
|---|
| 734 | |
|---|
| 735 | |
|---|
| 736 | if (argc != 5) { |
|---|
| 737 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "Five arguments expected"); |
|---|
| 738 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 739 | } |
|---|
| 740 | |
|---|
| 741 | IDL_ENSURE_SCALAR(argv[0]); |
|---|
| 742 | IDL_ENSURE_STRING(argv[1]); |
|---|
| 743 | |
|---|
| 744 | IDL_ENSURE_SCALAR(argv[3]); |
|---|
| 745 | |
|---|
| 746 | |
|---|
| 747 | data_name = IDL_VarGetString(argv[1]); |
|---|
| 748 | |
|---|
| 749 | datatype = datatypecheck(argv[2]); |
|---|
| 750 | if(datatype == -1) return IDL_GettmpInt(NX_ERROR); |
|---|
| 751 | |
|---|
| 752 | fileid = (int) IDL_LongScalar(argv[0]); |
|---|
| 753 | rank = (int ) IDL_LongScalar(argv[3]); |
|---|
| 754 | if(HHCheckIfHandleExists(fileid) == -1) { |
|---|
| 755 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "Unknown file id"); |
|---|
| 756 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 757 | } |
|---|
| 758 | hHandle = (int *)HHGetPointer(fileid); |
|---|
| 759 | |
|---|
| 760 | NXMSetError(NULL,idlError); |
|---|
| 761 | |
|---|
| 762 | if(argv[4]->type == IDL_TYP_STRING) { |
|---|
| 763 | char* unlimited_test = IDL_VarGetString(argv[4]); |
|---|
| 764 | if(strcmp(unlimited_test,"NX_UNLIMITED") == 0) { |
|---|
| 765 | int unlimited_dims[1] = {NX_UNLIMITED}; |
|---|
| 766 | status = NXmakedata(hHandle, data_name, datatype, (int)rank, (int *) unlimited_dims); |
|---|
| 767 | } |
|---|
| 768 | else { |
|---|
| 769 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "Dimension array must be type long or String: 'NX_UNLIMITED'"); |
|---|
| 770 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 771 | } |
|---|
| 772 | } |
|---|
| 773 | else if(argv[4]->type == IDL_TYP_LONG) { |
|---|
| 774 | IDL_ENSURE_ARRAY(argv[4]); |
|---|
| 775 | /* dimensions have to be swapped for Fortran C storage order */ |
|---|
| 776 | dim = (IDL_LONG *)argv[4]->value.arr->data; |
|---|
| 777 | for(n = 0; n < rank; n++){ |
|---|
| 778 | trueDimension[n] = dim[rank - 1 -n]; |
|---|
| 779 | } |
|---|
| 780 | status = NXmakedata(hHandle, data_name, datatype, rank, |
|---|
| 781 | trueDimension); |
|---|
| 782 | } |
|---|
| 783 | else { |
|---|
| 784 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "Dimension array must be type long or String: 'NX_UNLIMITED'"); |
|---|
| 785 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 786 | } |
|---|
| 787 | |
|---|
| 788 | if(status == NX_ERROR){ |
|---|
| 789 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, nexusError); |
|---|
| 790 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 791 | } |
|---|
| 792 | return IDL_GettmpInt(status); |
|---|
| 793 | } |
|---|
| 794 | |
|---|
| 795 | |
|---|
| 796 | /*====================================================================== |
|---|
| 797 | * NXcompmakedata |
|---|
| 798 | * statusstatus = NXcompmakedata (file_id, data_name, data_type, rank, dimensions[], compress_type, bufsize[]) |
|---|
| 799 | *=======================================================================*/ |
|---|
| 800 | |
|---|
| 801 | static IDL_VPTR NXcompmakedata_this(int argc, IDL_VPTR *argv) |
|---|
| 802 | { |
|---|
| 803 | int fileid; |
|---|
| 804 | NXhandle hHandle; |
|---|
| 805 | int iHandle, status; |
|---|
| 806 | int rank, dimension[NX_MAXRANK], trueDimension[NX_MAXRANK], |
|---|
| 807 | trueChunk[NX_MAXRANK], n, datatype; |
|---|
| 808 | IDL_LONG *dim; |
|---|
| 809 | int comptype; |
|---|
| 810 | char* data_type; |
|---|
| 811 | char* data_name; |
|---|
| 812 | char* comp_type; |
|---|
| 813 | |
|---|
| 814 | if (argc != 7) { |
|---|
| 815 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "Seven arguments expected"); |
|---|
| 816 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 817 | } |
|---|
| 818 | |
|---|
| 819 | IDL_ENSURE_SCALAR(argv[0]); |
|---|
| 820 | IDL_ENSURE_STRING(argv[1]); |
|---|
| 821 | |
|---|
| 822 | IDL_ENSURE_SCALAR(argv[3]); |
|---|
| 823 | IDL_ENSURE_ARRAY(argv[4]); |
|---|
| 824 | IDL_ENSURE_STRING(argv[5]); |
|---|
| 825 | IDL_ENSURE_ARRAY(argv[6]); |
|---|
| 826 | |
|---|
| 827 | data_name = IDL_VarGetString(argv[1]); |
|---|
| 828 | |
|---|
| 829 | datatype = datatypecheck(argv[2]); |
|---|
| 830 | if(datatype == -1) return IDL_GettmpInt(NX_ERROR); |
|---|
| 831 | |
|---|
| 832 | /* Compressio type check */ |
|---|
| 833 | if(argv[5]->type == IDL_TYP_STRING) { |
|---|
| 834 | IDL_ENSURE_STRING(argv[5]); |
|---|
| 835 | comp_type = IDL_VarGetString(argv[5]); |
|---|
| 836 | |
|---|
| 837 | if (strcmp(comp_type,"NX_COMP_LZW") == 0) { |
|---|
| 838 | comptype = NX_COMP_LZW; |
|---|
| 839 | } else if (strcmp(comp_type,"NX_COMP_HUF") == 0) { |
|---|
| 840 | comptype = NX_COMP_HUF; |
|---|
| 841 | } else if (strcmp(comp_type,"NX_COMP_RLE") == 0) { |
|---|
| 842 | comptype = NX_COMP_RLE; |
|---|
| 843 | } else { |
|---|
| 844 | char statusBuffer[100]; |
|---|
| 845 | sprintf(statusBuffer,"Unknown Compression Type: %s", comp_type ); |
|---|
| 846 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, statusBuffer); |
|---|
| 847 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 848 | } |
|---|
| 849 | |
|---|
| 850 | } |
|---|
| 851 | else { |
|---|
| 852 | IDL_ENSURE_SCALAR(argv[5]); |
|---|
| 853 | comptype = IDL_LongScalar(argv[5]); |
|---|
| 854 | if(datatype == NX_COMP_LZW); else if (datatype == NX_COMP_HUF); else if (datatype == NX_COMP_RLE); |
|---|
| 855 | else{ |
|---|
| 856 | char statusBuffer[100]; |
|---|
| 857 | sprintf(statusBuffer,"Unknown Compression Type: %i", comptype ); |
|---|
| 858 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, statusBuffer); |
|---|
| 859 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 860 | } |
|---|
| 861 | } |
|---|
| 862 | |
|---|
| 863 | if(argv[4]->type != IDL_TYP_LONG) { |
|---|
| 864 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "Argument 5, dimensions, Array must be type long"); |
|---|
| 865 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 866 | } |
|---|
| 867 | |
|---|
| 868 | if(argv[6]->type != IDL_TYP_LONG) { |
|---|
| 869 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "Argument 7, Buffer Array: Array must be type long"); |
|---|
| 870 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 871 | } |
|---|
| 872 | |
|---|
| 873 | fileid = (int ) IDL_LongScalar(argv[0]); |
|---|
| 874 | rank = (int ) IDL_LongScalar(argv[3]); |
|---|
| 875 | if(HHCheckIfHandleExists(fileid) == -1) { |
|---|
| 876 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "Unknown file id"); |
|---|
| 877 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 878 | } |
|---|
| 879 | hHandle = HHGetPointer(fileid); |
|---|
| 880 | |
|---|
| 881 | NXMSetError(NULL,idlError); |
|---|
| 882 | |
|---|
| 883 | /* dimensions have to be swapped for Fortran C storage order */ |
|---|
| 884 | dim = (IDL_LONG *)argv[4]->value.arr->data; |
|---|
| 885 | for(n = 0; n < rank; n++){ |
|---|
| 886 | trueDimension[n] = dim[rank - 1 -n]; |
|---|
| 887 | } |
|---|
| 888 | dim = (IDL_LONG *)argv[6]->value.arr->data; |
|---|
| 889 | if(dim != NULL){ |
|---|
| 890 | for(n = 0; n < rank; n++){ |
|---|
| 891 | trueChunk[n] = dim[rank - 1 -n]; |
|---|
| 892 | } |
|---|
| 893 | } else { |
|---|
| 894 | for(n = 0; n < rank; n++){ |
|---|
| 895 | trueChunk[n] = trueDimension[n]; |
|---|
| 896 | } |
|---|
| 897 | } |
|---|
| 898 | |
|---|
| 899 | status = NXcompmakedata(hHandle, data_name, datatype, (int)rank, |
|---|
| 900 | trueDimension, comptype, |
|---|
| 901 | trueChunk); |
|---|
| 902 | |
|---|
| 903 | if(status == NX_ERROR){ |
|---|
| 904 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, nexusError); |
|---|
| 905 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 906 | } |
|---|
| 907 | |
|---|
| 908 | return IDL_GettmpInt(status); |
|---|
| 909 | } |
|---|
| 910 | |
|---|
| 911 | /*====================================================================== |
|---|
| 912 | * NXputdata |
|---|
| 913 | * status = NXputdata (file_id, data[]) |
|---|
| 914 | *=======================================================================*/ |
|---|
| 915 | |
|---|
| 916 | static IDL_VPTR NXputdata_this(int argc, IDL_VPTR *argv) |
|---|
| 917 | { |
|---|
| 918 | int fileid; |
|---|
| 919 | NXhandle hHandle; |
|---|
| 920 | int iHandle, status; |
|---|
| 921 | int rank, datatype; |
|---|
| 922 | int dimension[IDL_MAX_ARRAY_DIM]; |
|---|
| 923 | NXlink data_id; |
|---|
| 924 | |
|---|
| 925 | fileid = (int)IDL_LongScalar(argv[0]); |
|---|
| 926 | |
|---|
| 927 | if(HHCheckIfHandleExists(fileid) == -1) { |
|---|
| 928 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "Unknown file id"); |
|---|
| 929 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 930 | } |
|---|
| 931 | |
|---|
| 932 | IDL_ENSURE_SCALAR(argv[0]); |
|---|
| 933 | hHandle = HHGetPointer(fileid); |
|---|
| 934 | |
|---|
| 935 | if (argc != 2) { |
|---|
| 936 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "Two arguments expected"); |
|---|
| 937 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 938 | } |
|---|
| 939 | |
|---|
| 940 | status = NXgetdataID (hHandle, &data_id); |
|---|
| 941 | /* if(status == NX_ERROR) { |
|---|
| 942 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "Dataset must be opened before nxputdata"); |
|---|
| 943 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 944 | } */ |
|---|
| 945 | |
|---|
| 946 | /* get info, datatype especially! */ |
|---|
| 947 | status = NXgetinfo (hHandle, &rank, dimension, &datatype); |
|---|
| 948 | if(status == NX_ERROR) { |
|---|
| 949 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "Can't get the dimension and datatype info from The Nexus file"); |
|---|
| 950 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 951 | } |
|---|
| 952 | |
|---|
| 953 | /* Check if the IDL datatypes and Nexusdatatypes match */ |
|---|
| 954 | |
|---|
| 955 | if ((datatype == NX_CHAR) && (argv[1]->type == IDL_TYP_STRING)) { |
|---|
| 956 | } else if ((datatype == NX_INT8) && (argv[1]->type == IDL_TYP_BYTE)) { |
|---|
| 957 | /* This datatype cannot be created on the idl side so it cannot be an argument. */ |
|---|
| 958 | |
|---|
| 959 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "NX_INT8: data type is not supported in IDL"); |
|---|
| 960 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 961 | } else if (datatype == NX_UINT8){ |
|---|
| 962 | } else if ((datatype == NX_INT16) && (argv[1]->type == IDL_TYP_INT)) { |
|---|
| 963 | } else if ((datatype == NX_UINT16) && (argv[1]->type == IDL_TYP_UINT)) { |
|---|
| 964 | } else if ((datatype == NX_INT32) && (argv[1]->type == IDL_TYP_LONG)) { |
|---|
| 965 | } else if ((datatype == NX_UINT32) && (argv[1]->type == IDL_TYP_ULONG)) { |
|---|
| 966 | } else if ((datatype == NX_FLOAT32) && (argv[1]->type == IDL_TYP_FLOAT)) { |
|---|
| 967 | } else if ((datatype == NX_FLOAT64) && (argv[1]->type == IDL_TYP_DOUBLE)) { |
|---|
| 968 | } else { |
|---|
| 969 | char statusBuffer[100]; |
|---|
| 970 | /* Maybe print more information to the user about which datatypes match OR do conversions */ |
|---|
| 971 | sprintf(statusBuffer,"IDL and NeXus types don't match!"); |
|---|
| 972 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, statusBuffer); |
|---|
| 973 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 974 | } |
|---|
| 975 | |
|---|
| 976 | |
|---|
| 977 | NXMSetError(NULL,idlError); |
|---|
| 978 | if(datatype == NX_CHAR) { |
|---|
| 979 | |
|---|
| 980 | /* Should there be a test here for trying to put a multidimensinal char array in to NeXus |
|---|
| 981 | * becose they are not really supported */ |
|---|
| 982 | |
|---|
| 983 | char* char_buffer = IDL_VarGetString(argv[1]); |
|---|
| 984 | status = NXputdata (hHandle, char_buffer); |
|---|
| 985 | } |
|---|
| 986 | else { |
|---|
| 987 | status = NXputdata (hHandle, argv[1]->value.arr->data); |
|---|
| 988 | } |
|---|
| 989 | |
|---|
| 990 | if(status == NX_ERROR){ |
|---|
| 991 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, nexusError); |
|---|
| 992 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 993 | } |
|---|
| 994 | |
|---|
| 995 | |
|---|
| 996 | return IDL_GettmpInt(status); |
|---|
| 997 | } |
|---|
| 998 | |
|---|
| 999 | /*====================================================================== |
|---|
| 1000 | * NXputslab |
|---|
| 1001 | * statusstatus = NXputslab (file_id, data, start[], size[]) |
|---|
| 1002 | *=======================================================================*/ |
|---|
| 1003 | |
|---|
| 1004 | static IDL_VPTR NXputslab_this(int argc, IDL_VPTR *argv) |
|---|
| 1005 | { |
|---|
| 1006 | int fileid; |
|---|
| 1007 | NXhandle hHandle; |
|---|
| 1008 | int iHandle, status; |
|---|
| 1009 | int rank, datatype, n; |
|---|
| 1010 | int start[NX_MAXRANK], size[NX_MAXRANK]; |
|---|
| 1011 | IDL_LONG *stDim, *szDim; |
|---|
| 1012 | int dimension[IDL_MAX_ARRAY_DIM]; |
|---|
| 1013 | NXlink data_id; |
|---|
| 1014 | |
|---|
| 1015 | if (argc != 4) { |
|---|
| 1016 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "Four arguments expected"); |
|---|
| 1017 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 1018 | } |
|---|
| 1019 | |
|---|
| 1020 | |
|---|
| 1021 | fileid = (int)IDL_LongScalar(argv[0]); |
|---|
| 1022 | |
|---|
| 1023 | if(HHCheckIfHandleExists(fileid) == -1) { |
|---|
| 1024 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "Unknown file id"); |
|---|
| 1025 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 1026 | } |
|---|
| 1027 | |
|---|
| 1028 | IDL_ENSURE_SCALAR(argv[0]); |
|---|
| 1029 | IDL_ENSURE_ARRAY(argv[2]); |
|---|
| 1030 | IDL_ENSURE_ARRAY(argv[3]); |
|---|
| 1031 | |
|---|
| 1032 | if(argv[2]->type != IDL_TYP_LONG) { |
|---|
| 1033 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "Array must be type long"); |
|---|
| 1034 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 1035 | } |
|---|
| 1036 | |
|---|
| 1037 | if(argv[3]->type != IDL_TYP_LONG) { |
|---|
| 1038 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "Array must be type long"); |
|---|
| 1039 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 1040 | } |
|---|
| 1041 | |
|---|
| 1042 | hHandle = HHGetPointer(fileid); |
|---|
| 1043 | |
|---|
| 1044 | status = NXgetdataID (hHandle, &data_id); |
|---|
| 1045 | /* if(status == NX_ERROR) { |
|---|
| 1046 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "Dataset must be opened before nxputdata"); |
|---|
| 1047 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 1048 | } */ |
|---|
| 1049 | |
|---|
| 1050 | /* get info, datatype especially! */ |
|---|
| 1051 | status = NXgetinfo (hHandle, &rank, dimension, &datatype); |
|---|
| 1052 | if(status == NX_ERROR) { |
|---|
| 1053 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "Can't get the dimension and datatype info from The Nexus file"); |
|---|
| 1054 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 1055 | } |
|---|
| 1056 | /* Check if the IDL datatypes and Nexusdatatypes match */ |
|---|
| 1057 | |
|---|
| 1058 | if ((datatype == NX_CHAR) && (argv[1]->type == IDL_TYP_STRING)) { |
|---|
| 1059 | } else if ((datatype == NX_INT8) && (argv[1]->type == IDL_TYP_BYTE)) { |
|---|
| 1060 | /* |
|---|
| 1061 | } else if (datatype == NX_UINT8){ |
|---|
| 1062 | This datatype cannot be created on the idl side so it cannot be an argument. |
|---|
| 1063 | */ |
|---|
| 1064 | } else if ((datatype == NX_INT16) && (argv[1]->type == IDL_TYP_INT)) { |
|---|
| 1065 | } else if ((datatype == NX_UINT16) && (argv[1]->type == IDL_TYP_UINT)) { |
|---|
| 1066 | } else if ((datatype == NX_INT32) && (argv[1]->type == IDL_TYP_LONG)) { |
|---|
| 1067 | } else if ((datatype == NX_UINT32) && (argv[1]->type == IDL_TYP_ULONG)) { |
|---|
| 1068 | } else if ((datatype == NX_FLOAT32) && (argv[1]->type == IDL_TYP_FLOAT)) { |
|---|
| 1069 | } else if ((datatype == NX_FLOAT64) && (argv[1]->type == IDL_TYP_DOUBLE)) { |
|---|
| 1070 | } else { |
|---|
| 1071 | char statusBuffer[100]; |
|---|
| 1072 | /* Maybe print more information to the user about which datatypes match OR do conversions */ |
|---|
| 1073 | sprintf(statusBuffer,"IDL and NeXus types don't match!: %i & %i ", |
|---|
| 1074 | datatype, argv[1]->type); |
|---|
| 1075 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, statusBuffer); |
|---|
| 1076 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 1077 | } |
|---|
| 1078 | |
|---|
| 1079 | NXMSetError(NULL,idlError); |
|---|
| 1080 | |
|---|
| 1081 | if(datatype == NX_CHAR) { |
|---|
| 1082 | |
|---|
| 1083 | /* Should there be a test here for trying to put a multidimensinal char array in to NeXus |
|---|
| 1084 | * becose they are not really supported */ |
|---|
| 1085 | |
|---|
| 1086 | char* char_buffer = IDL_VarGetString(argv[1]); |
|---|
| 1087 | status = NXputslab (hHandle, char_buffer, (void *)argv[2]->value.arr->data, (void *)argv[3]->value.arr->data); |
|---|
| 1088 | |
|---|
| 1089 | } |
|---|
| 1090 | else { |
|---|
| 1091 | stDim = (IDL_LONG *) argv[2]->value.arr->data; |
|---|
| 1092 | szDim = (IDL_LONG *) argv[3]->value.arr->data; |
|---|
| 1093 | for(n = 0; n < rank; n++){ |
|---|
| 1094 | start[n] = stDim[rank -n -1]; |
|---|
| 1095 | size[n] = szDim[rank -n -1]; |
|---|
| 1096 | } |
|---|
| 1097 | status = NXputslab (hHandle, argv[1]->value.arr->data, |
|---|
| 1098 | start, size); |
|---|
| 1099 | |
|---|
| 1100 | } |
|---|
| 1101 | |
|---|
| 1102 | if(status == NX_ERROR){ |
|---|
| 1103 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, nexusError); |
|---|
| 1104 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 1105 | } |
|---|
| 1106 | |
|---|
| 1107 | return IDL_GettmpInt(status); |
|---|
| 1108 | } |
|---|
| 1109 | /*====================================================================== |
|---|
| 1110 | * NXputattr |
|---|
| 1111 | * status = NXputattr (file_id, attr_name, value, length, type) |
|---|
| 1112 | *=======================================================================*/ |
|---|
| 1113 | |
|---|
| 1114 | static IDL_VPTR NXputattr_this(int argc, IDL_VPTR *argv) |
|---|
| 1115 | { |
|---|
| 1116 | int fileid; |
|---|
| 1117 | NXhandle hHandle; |
|---|
| 1118 | int iHandle, status; |
|---|
| 1119 | int length, attr_type; |
|---|
| 1120 | long value_long; |
|---|
| 1121 | char* attr_name; |
|---|
| 1122 | char* attrtype; |
|---|
| 1123 | |
|---|
| 1124 | void *value; |
|---|
| 1125 | if (argc != 5) { |
|---|
| 1126 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "Five arguments expected"); |
|---|
| 1127 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 1128 | } |
|---|
| 1129 | |
|---|
| 1130 | IDL_ENSURE_SCALAR(argv[0]); |
|---|
| 1131 | IDL_ENSURE_STRING(argv[1]); |
|---|
| 1132 | IDL_ENSURE_SIMPLE(argv[2]); |
|---|
| 1133 | /* IDL_ENSURE_SCALAR(argv[3]); */ |
|---|
| 1134 | |
|---|
| 1135 | attr_name = IDL_VarGetString(argv[1]); |
|---|
| 1136 | length = IDL_LongScalar(argv[3]); |
|---|
| 1137 | |
|---|
| 1138 | fileid = (int) IDL_LongScalar(argv[0]); |
|---|
| 1139 | |
|---|
| 1140 | if(HHCheckIfHandleExists(fileid) == -1) { |
|---|
| 1141 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "Unknown file id"); |
|---|
| 1142 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 1143 | } |
|---|
| 1144 | |
|---|
| 1145 | hHandle = HHGetPointer(fileid); |
|---|
| 1146 | |
|---|
| 1147 | |
|---|
| 1148 | attr_type = datatypecheck(argv[4]); |
|---|
| 1149 | if(attr_type == -1) return IDL_GettmpInt(NX_ERROR); |
|---|
| 1150 | |
|---|
| 1151 | NXMSetError(NULL,idlError); |
|---|
| 1152 | |
|---|
| 1153 | if ((attr_type == NX_CHAR) && (argv[2]->type == IDL_TYP_STRING)) { |
|---|
| 1154 | attr_type = NX_CHAR; |
|---|
| 1155 | IDL_ENSURE_STRING(argv[2]); |
|---|
| 1156 | value = IDL_VarGetString(argv[2]); |
|---|
| 1157 | status = NXputattr (hHandle, attr_name, value, length, attr_type); |
|---|
| 1158 | |
|---|
| 1159 | } else if ((attr_type == NX_INT8) && (argv[2]->type == IDL_TYP_INT)) { |
|---|
| 1160 | short *value_short; |
|---|
| 1161 | attr_type = NX_INT8; |
|---|
| 1162 | IDL_ENSURE_SCALAR(argv[2]); |
|---|
| 1163 | value_short = (short *) IDL_LongScalar(argv[2]); |
|---|
| 1164 | status = NXputattr (hHandle, attr_name, &value_short, length, attr_type); |
|---|
| 1165 | |
|---|
| 1166 | } else if ((attr_type == NX_UINT8) && (argv[2]->type == IDL_TYP_BYTE)) { |
|---|
| 1167 | UCHAR *value_uchar; |
|---|
| 1168 | attr_type = NX_UINT8; |
|---|
| 1169 | IDL_ENSURE_SCALAR(argv[2]); |
|---|
| 1170 | value_uchar = (UCHAR *) IDL_LongScalar(argv[2]); |
|---|
| 1171 | status = NXputattr (hHandle, attr_name, &value_uchar, length, attr_type); |
|---|
| 1172 | |
|---|
| 1173 | } else if ((attr_type == NX_INT16) && (argv[2]->type == IDL_TYP_INT)) { |
|---|
| 1174 | IDL_INT *value_short; |
|---|
| 1175 | attr_type = NX_INT16; |
|---|
| 1176 | IDL_ENSURE_SCALAR(argv[2]); |
|---|
| 1177 | value_short = (IDL_INT *) IDL_LongScalar(argv[2]); |
|---|
| 1178 | status = NXputattr (hHandle, attr_name, &value_short, length, attr_type); |
|---|
| 1179 | |
|---|
| 1180 | } else if ((attr_type == NX_UINT16) && (argv[2]->type == IDL_TYP_UINT)) { |
|---|
| 1181 | IDL_UINT *value_uint; |
|---|
| 1182 | attr_type = NX_UINT16; |
|---|
| 1183 | IDL_ENSURE_SCALAR(argv[2]); |
|---|
| 1184 | value_uint = (IDL_UINT *) IDL_LongScalar(argv[2]); |
|---|
| 1185 | status = NXputattr (hHandle, attr_name, &value_uint, length, attr_type); |
|---|
| 1186 | |
|---|
| 1187 | } else if ((attr_type == NX_INT32) && (argv[2]->type == IDL_TYP_LONG)) { |
|---|
| 1188 | IDL_LONG *value_int; |
|---|
| 1189 | attr_type = NX_INT32; |
|---|
| 1190 | IDL_ENSURE_SCALAR(argv[2]); |
|---|
| 1191 | value_int = (IDL_LONG *)IDL_LongScalar(argv[2]); |
|---|
| 1192 | status = NXputattr (hHandle, attr_name, &value_int, length, attr_type); |
|---|
| 1193 | |
|---|
| 1194 | } else if ((attr_type == NX_UINT32) && (argv[2]->type == IDL_TYP_ULONG)) { |
|---|
| 1195 | IDL_ULONG *value_uint; |
|---|
| 1196 | attr_type = NX_UINT32; |
|---|
| 1197 | IDL_ENSURE_SCALAR(argv[2]); |
|---|
| 1198 | value_uint = (IDL_ULONG *) IDL_LongScalar(argv[2]); |
|---|
| 1199 | status = NXputattr (hHandle, attr_name, &value_uint, length, attr_type); |
|---|
| 1200 | |
|---|
| 1201 | } else if ((attr_type == NX_FLOAT32) && (argv[2]->type == IDL_TYP_FLOAT)) { |
|---|
| 1202 | float value_float; |
|---|
| 1203 | attr_type = NX_FLOAT32; |
|---|
| 1204 | IDL_ENSURE_SCALAR(argv[2]); |
|---|
| 1205 | value_float = IDL_DoubleScalar(argv[2]); |
|---|
| 1206 | status = NXputattr (hHandle, attr_name, &value_float, length, attr_type); |
|---|
| 1207 | |
|---|
| 1208 | } else if ((attr_type == NX_FLOAT64) && (argv[2]->type == IDL_TYP_DOUBLE)) { |
|---|
| 1209 | double value_double; |
|---|
| 1210 | attr_type = NX_FLOAT64; |
|---|
| 1211 | IDL_ENSURE_SCALAR(argv[2]); |
|---|
| 1212 | value_double = IDL_DoubleScalar(argv[2]); |
|---|
| 1213 | status = NXputattr (hHandle, attr_name, &value_double, length, attr_type); |
|---|
| 1214 | |
|---|
| 1215 | } else { |
|---|
| 1216 | |
|---|
| 1217 | char statusBuffer[100]; |
|---|
| 1218 | sprintf(statusBuffer,"Attribute type type doesn't match with the NeXus type: %i", attr_type ); |
|---|
| 1219 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, statusBuffer); |
|---|
| 1220 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 1221 | } |
|---|
| 1222 | |
|---|
| 1223 | if(status == NX_ERROR){ |
|---|
| 1224 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, nexusError); |
|---|
| 1225 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 1226 | } |
|---|
| 1227 | |
|---|
| 1228 | |
|---|
| 1229 | return IDL_GettmpInt(status); |
|---|
| 1230 | } |
|---|
| 1231 | |
|---|
| 1232 | /*====================================================================== |
|---|
| 1233 | * NXgetattr |
|---|
| 1234 | * status = NXgetattr (file_id, attr_name, value, length, type) |
|---|
| 1235 | *=======================================================================*/ |
|---|
| 1236 | |
|---|
| 1237 | static IDL_VPTR NXgetattr_this(int argc, IDL_VPTR *argv) |
|---|
| 1238 | { |
|---|
| 1239 | int fileid; |
|---|
| 1240 | NXhandle hHandle; |
|---|
| 1241 | int iHandle, status = 1; |
|---|
| 1242 | int length, attr_type; |
|---|
| 1243 | IDL_LONG dims[IDL_MAX_ARRAY_DIM]; |
|---|
| 1244 | IDL_VPTR r_value = 0, r_lenght; |
|---|
| 1245 | char* attr_name; |
|---|
| 1246 | char* attrtype; |
|---|
| 1247 | char* value_str; |
|---|
| 1248 | void *value; |
|---|
| 1249 | |
|---|
| 1250 | if (argc != 5) { |
|---|
| 1251 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "Five arguments expected"); |
|---|
| 1252 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 1253 | } |
|---|
| 1254 | IDL_ENSURE_SCALAR(argv[0]); |
|---|
| 1255 | IDL_ENSURE_STRING(argv[1]); |
|---|
| 1256 | IDL_ENSURE_SIMPLE(argv[3]); |
|---|
| 1257 | IDL_ENSURE_SCALAR(argv[3]); |
|---|
| 1258 | |
|---|
| 1259 | if (argv[3]->type != IDL_TYP_LONG) { |
|---|
| 1260 | if(argv[3]->type != IDL_TYP_INT) { |
|---|
| 1261 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "Long or Int type argument required in lenght"); |
|---|
| 1262 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 1263 | } |
|---|
| 1264 | } |
|---|
| 1265 | |
|---|
| 1266 | /* IDL_ENSURE_STRING(argv[4]); */ |
|---|
| 1267 | IDL_ENSURE_SCALAR(argv[4]); |
|---|
| 1268 | |
|---|
| 1269 | attr_name = IDL_VarGetString(argv[1]); |
|---|
| 1270 | |
|---|
| 1271 | attr_type = datatypecheck(argv[4]); |
|---|
| 1272 | |
|---|
| 1273 | if(attr_type == -1) return IDL_GettmpInt(NX_ERROR); |
|---|
| 1274 | |
|---|
| 1275 | fileid = (int) IDL_LongScalar(argv[0]); |
|---|
| 1276 | length = (int ) IDL_LongScalar(argv[3]); |
|---|
| 1277 | |
|---|
| 1278 | |
|---|
| 1279 | if(HHCheckIfHandleExists(fileid) == -1) { |
|---|
| 1280 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "Unknown file id"); |
|---|
| 1281 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 1282 | } |
|---|
| 1283 | hHandle = HHGetPointer(fileid); |
|---|
| 1284 | |
|---|
| 1285 | NXMSetError(NULL,idlError); |
|---|
| 1286 | |
|---|
| 1287 | if(attr_type == NX_CHAR) { |
|---|
| 1288 | |
|---|
| 1289 | length++; /* Add space for string termination */ |
|---|
| 1290 | NXmalloc((void**)&value_str, 1, &length, attr_type); |
|---|
| 1291 | status = NXgetattr (hHandle, attr_name, value_str, &length, &attr_type); |
|---|
| 1292 | if(status == NX_ERROR){ |
|---|
| 1293 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, nexusError); |
|---|
| 1294 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 1295 | } |
|---|
| 1296 | r_value = IDL_StrToSTRING(value_str); |
|---|
| 1297 | NXfree((void**)&value_str); |
|---|
| 1298 | } |
|---|
| 1299 | else if(attr_type == NX_INT8) { |
|---|
| 1300 | IDL_INT value_int; |
|---|
| 1301 | /* There is no equivalent of this datatype in the IDL side |
|---|
| 1302 | returning type Int */ |
|---|
| 1303 | |
|---|
| 1304 | status = NXgetattr (hHandle, attr_name, &value_int, &length, &attr_type); |
|---|
| 1305 | if(status == NX_ERROR){ |
|---|
| 1306 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, nexusError); |
|---|
| 1307 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 1308 | } |
|---|
| 1309 | r_value = IDL_GettmpUInt(value_int); |
|---|
| 1310 | } |
|---|
| 1311 | else if(attr_type == NX_UINT8) { |
|---|
| 1312 | UCHAR value_uchar; |
|---|
| 1313 | status = NXgetattr (hHandle, attr_name, &value_uchar, &length, &attr_type); |
|---|
| 1314 | if(status == NX_ERROR){ |
|---|
| 1315 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, nexusError); |
|---|
| 1316 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 1317 | } |
|---|
| 1318 | /* Why a warning? |
|---|
| 1319 | * Gives a warning in gcc and doesn't compile in ms. visual c |
|---|
| 1320 | * r_value = IDL_GettmpUChar(value_uchar); Return type int. |
|---|
| 1321 | */ |
|---|
| 1322 | |
|---|
| 1323 | r_value = IDL_GettmpInt(value_uchar); |
|---|
| 1324 | } |
|---|
| 1325 | else if(attr_type == NX_INT16) { |
|---|
| 1326 | IDL_INT value_int; |
|---|
| 1327 | status = NXgetattr (hHandle, attr_name, &value_int, &length, &attr_type); |
|---|
| 1328 | if(status == NX_ERROR){ |
|---|
| 1329 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, nexusError); |
|---|
| 1330 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 1331 | } |
|---|
| 1332 | r_value = IDL_GettmpInt(value_int); |
|---|
| 1333 | } |
|---|
| 1334 | else if(attr_type == NX_UINT16) { |
|---|
| 1335 | IDL_UINT value_uint; |
|---|
| 1336 | status = NXgetattr (hHandle, attr_name, &value_uint, &length, &attr_type); |
|---|
| 1337 | if(status == NX_ERROR){ |
|---|
| 1338 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, nexusError); |
|---|
| 1339 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 1340 | } |
|---|
| 1341 | r_value = IDL_GettmpUInt(value_uint); |
|---|
| 1342 | } |
|---|
| 1343 | else if(attr_type == NX_INT32) { |
|---|
| 1344 | IDL_LONG value_long; |
|---|
| 1345 | status = NXgetattr (hHandle, attr_name, &value_long, &length, &attr_type); |
|---|
| 1346 | if(status == NX_ERROR){ |
|---|
| 1347 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, nexusError); |
|---|
| 1348 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 1349 | } |
|---|
| 1350 | r_value = IDL_GettmpLong(value_long); |
|---|
| 1351 | } |
|---|
| 1352 | else if(attr_type == NX_UINT32) { |
|---|
| 1353 | IDL_ULONG value_ulong; |
|---|
| 1354 | status = NXgetattr (hHandle, attr_name, &value_ulong, &length, &attr_type); |
|---|
| 1355 | if(status == NX_ERROR){ |
|---|
| 1356 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, nexusError); |
|---|
| 1357 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 1358 | } |
|---|
| 1359 | r_value = IDL_GettmpULong(value_ulong); |
|---|
| 1360 | } |
|---|
| 1361 | else if(attr_type == NX_FLOAT32) { |
|---|
| 1362 | float value_float; |
|---|
| 1363 | status = NXgetattr (hHandle, attr_name, &value_float, &length, &attr_type); |
|---|
| 1364 | if(status == NX_ERROR){ |
|---|
| 1365 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, nexusError); |
|---|
| 1366 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 1367 | } |
|---|
| 1368 | r_value = IDL_Gettmp(); |
|---|
| 1369 | r_value->type = IDL_TYP_FLOAT; |
|---|
| 1370 | r_value->value.f = value_float; |
|---|
| 1371 | |
|---|
| 1372 | } |
|---|
| 1373 | else if(attr_type == NX_FLOAT64) { |
|---|
| 1374 | double value_double; |
|---|
| 1375 | status = NXgetattr (hHandle, attr_name, &value_double, &length, &attr_type); |
|---|
| 1376 | if(status == NX_ERROR){ |
|---|
| 1377 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, nexusError); |
|---|
| 1378 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 1379 | } |
|---|
| 1380 | r_value = IDL_Gettmp(); |
|---|
| 1381 | r_value->type = IDL_TYP_DOUBLE; |
|---|
| 1382 | r_value->value.d = value_double; |
|---|
| 1383 | } |
|---|
| 1384 | |
|---|
| 1385 | |
|---|
| 1386 | r_lenght = IDL_GettmpInt((IDL_INT)length); |
|---|
| 1387 | IDL_VarCopy(r_value, argv[2]); |
|---|
| 1388 | IDL_VarCopy(r_lenght, argv[3]); |
|---|
| 1389 | |
|---|
| 1390 | return IDL_GettmpInt(status); |
|---|
| 1391 | } |
|---|
| 1392 | |
|---|
| 1393 | void releaseMemory( UCHAR * memPtr) |
|---|
| 1394 | { |
|---|
| 1395 | // free(memPtr); |
|---|
| 1396 | } |
|---|
| 1397 | |
|---|
| 1398 | /*====================================================================== |
|---|
| 1399 | * NXgetinfo |
|---|
| 1400 | * status = (file_id, rank, dimensions[], data_type) |
|---|
| 1401 | * |
|---|
| 1402 | *=======================================================================*/ |
|---|
| 1403 | |
|---|
| 1404 | static IDL_VPTR NXgetinfo_this(int argc, IDL_VPTR *argv) |
|---|
| 1405 | { |
|---|
| 1406 | IDL_VPTR r_rank, r_datatype, array; |
|---|
| 1407 | IDL_INT fileid; |
|---|
| 1408 | NXhandle hHandle; |
|---|
| 1409 | int iHandle, status, n; |
|---|
| 1410 | int rank, datatype; |
|---|
| 1411 | int dimension[IDL_MAX_ARRAY_DIM]; |
|---|
| 1412 | NXlink data_id; |
|---|
| 1413 | IDL_MEMINT dims[] = {IDL_MAX_ARRAY_DIM}; |
|---|
| 1414 | IDL_INT *data_area_pointer; |
|---|
| 1415 | |
|---|
| 1416 | |
|---|
| 1417 | if (argc != 4) { |
|---|
| 1418 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "Four arguments expected"); |
|---|
| 1419 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 1420 | } |
|---|
| 1421 | |
|---|
| 1422 | IDL_ENSURE_SCALAR(argv[0]); |
|---|
| 1423 | |
|---|
| 1424 | fileid = (int) IDL_LongScalar(argv[0]); |
|---|
| 1425 | if(HHCheckIfHandleExists(fileid) == -1) { |
|---|
| 1426 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "Unknown file id"); |
|---|
| 1427 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 1428 | } |
|---|
| 1429 | |
|---|
| 1430 | hHandle = HHGetPointer(fileid); |
|---|
| 1431 | |
|---|
| 1432 | /* status = NXgetdataID (hHandle, &data_id); |
|---|
| 1433 | if(status == NX_ERROR) { |
|---|
| 1434 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "Dataset must be opened before nxinfo"); |
|---|
| 1435 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 1436 | } */ |
|---|
| 1437 | |
|---|
| 1438 | NXMSetError(NULL,idlError); |
|---|
| 1439 | |
|---|
| 1440 | status = NXgetinfo (hHandle, &rank, dimension, &datatype); |
|---|
| 1441 | if(status == NX_ERROR){ |
|---|
| 1442 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, nexusError); |
|---|
| 1443 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 1444 | } |
|---|
| 1445 | |
|---|
| 1446 | |
|---|
| 1447 | r_datatype = IDL_GettmpInt((IDL_INT)datatype); |
|---|
| 1448 | r_rank = IDL_GettmpInt((IDL_INT)rank); |
|---|
| 1449 | |
|---|
| 1450 | /*IDL_MakeTempArray returns the data area pointer as its value. Last argument 'array' is the IDL_VPTR of array */ |
|---|
| 1451 | |
|---|
| 1452 | data_area_pointer = (IDL_INT *)IDL_MakeTempArray((int)IDL_TYP_INT, 1, dims, IDL_ARR_INI_ZERO, &array); |
|---|
| 1453 | |
|---|
| 1454 | /* Dimensions are reversed to switch from C's Column major order to IDL row major order */ |
|---|
| 1455 | for(n = 0; n < rank; n++) { |
|---|
| 1456 | data_area_pointer[n] = dimension[(rank-1)-n]; |
|---|
| 1457 | } |
|---|
| 1458 | |
|---|
| 1459 | //data_area_pointer[0] = (IDL_INT)55; |
|---|
| 1460 | //*data_area_pointer = *number; |
|---|
| 1461 | // malloc(data_area_pointer, array->value.arr->arr_len); |
|---|
| 1462 | |
|---|
| 1463 | // memcpy(data_area_pointer, dimension, sizeof(int)); |
|---|
| 1464 | |
|---|
| 1465 | // Output arguments |
|---|
| 1466 | IDL_VarCopy(r_rank, argv[1]); |
|---|
| 1467 | IDL_VarCopy(array, argv[2]); |
|---|
| 1468 | IDL_VarCopy(r_datatype, argv[3]); |
|---|
| 1469 | // releaseMemory(number); |
|---|
| 1470 | |
|---|
| 1471 | return IDL_GettmpInt(status); |
|---|
| 1472 | } |
|---|
| 1473 | |
|---|
| 1474 | /*====================================================================== |
|---|
| 1475 | * NXgetgroupinfo |
|---|
| 1476 | * status = NXgetgroupinfo (file_id, item_number, group_name, group_class) |
|---|
| 1477 | *=======================================================================*/ |
|---|
| 1478 | |
|---|
| 1479 | static IDL_VPTR NXgetgroupinfo_this(int argc, IDL_VPTR *argv) |
|---|
| 1480 | { |
|---|
| 1481 | IDL_VPTR IDL_group_name, IDL_group_class, IDL_item_number; |
|---|
| 1482 | IDL_INT fileid; |
|---|
| 1483 | NXhandle hHandle; |
|---|
| 1484 | int iHandle, status; |
|---|
| 1485 | int item_number; |
|---|
| 1486 | |
|---|
| 1487 | /* Of the top of my head: 100.. What is the actual maximum lenght*/ |
|---|
| 1488 | char group_name[100]; |
|---|
| 1489 | char group_class[100]; |
|---|
| 1490 | |
|---|
| 1491 | if (argc != 4) { |
|---|
| 1492 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "Four arguments expected"); |
|---|
| 1493 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 1494 | } |
|---|
| 1495 | |
|---|
| 1496 | IDL_ENSURE_SCALAR(argv[0]); |
|---|
| 1497 | |
|---|
| 1498 | fileid = (int) IDL_LongScalar(argv[0]); |
|---|
| 1499 | if(HHCheckIfHandleExists(fileid) == -1) { |
|---|
| 1500 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "Unknown file id"); |
|---|
| 1501 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 1502 | } |
|---|
| 1503 | hHandle = HHGetPointer(fileid); |
|---|
| 1504 | |
|---|
| 1505 | NXMSetError(NULL,idlError); |
|---|
| 1506 | |
|---|
| 1507 | status = NXgetgroupinfo(hHandle, &item_number, group_name, group_class); |
|---|
| 1508 | if(status == NX_ERROR){ |
|---|
| 1509 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, nexusError); |
|---|
| 1510 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 1511 | } |
|---|
| 1512 | |
|---|
| 1513 | IDL_item_number = IDL_GettmpInt((IDL_INT)item_number); |
|---|
| 1514 | |
|---|
| 1515 | IDL_group_name = IDL_StrToSTRING(group_name); |
|---|
| 1516 | IDL_group_class = IDL_StrToSTRING(group_class); |
|---|
| 1517 | |
|---|
| 1518 | /* Output arguments */ |
|---|
| 1519 | IDL_VarCopy(IDL_item_number, argv[1]); |
|---|
| 1520 | IDL_VarCopy(IDL_group_name, argv[2]); |
|---|
| 1521 | IDL_VarCopy(IDL_group_class, argv[3]); |
|---|
| 1522 | |
|---|
| 1523 | return IDL_GettmpInt(status); |
|---|
| 1524 | } |
|---|
| 1525 | /*====================================================================== |
|---|
| 1526 | * NXinitgroupdir |
|---|
| 1527 | * status = NXinitgroupdir (file_id) |
|---|
| 1528 | * Not tested at all yet.. |
|---|
| 1529 | *=======================================================================*/ |
|---|
| 1530 | |
|---|
| 1531 | static IDL_VPTR NXinitgroupdir_this(int argc, IDL_VPTR *argv) |
|---|
| 1532 | { |
|---|
| 1533 | IDL_INT fileid; |
|---|
| 1534 | NXhandle hHandle; |
|---|
| 1535 | int iHandle, status; |
|---|
| 1536 | |
|---|
| 1537 | if (argc != 1) { |
|---|
| 1538 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "One argument expected"); |
|---|
| 1539 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 1540 | } |
|---|
| 1541 | |
|---|
| 1542 | IDL_ENSURE_SCALAR(argv[0]); |
|---|
| 1543 | |
|---|
| 1544 | fileid = (int) IDL_LongScalar(argv[0]); |
|---|
| 1545 | if(HHCheckIfHandleExists(fileid) == -1) { |
|---|
| 1546 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "Unknown file id"); |
|---|
| 1547 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 1548 | } |
|---|
| 1549 | hHandle = HHGetPointer(fileid); |
|---|
| 1550 | |
|---|
| 1551 | NXMSetError(NULL,idlError); |
|---|
| 1552 | |
|---|
| 1553 | status = NXinitgroupdir(hHandle); |
|---|
| 1554 | if(status == NX_ERROR){ |
|---|
| 1555 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, nexusError); |
|---|
| 1556 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 1557 | } |
|---|
| 1558 | |
|---|
| 1559 | return IDL_GettmpInt(status); |
|---|
| 1560 | } |
|---|
| 1561 | |
|---|
| 1562 | |
|---|
| 1563 | /*====================================================================== |
|---|
| 1564 | * NXgetnextentry |
|---|
| 1565 | * status = NXgetnextentry (file_id, name, class, data_type) |
|---|
| 1566 | *=======================================================================*/ |
|---|
| 1567 | |
|---|
| 1568 | static IDL_VPTR NXgetnextentry_this(int argc, IDL_VPTR *argv) |
|---|
| 1569 | { |
|---|
| 1570 | IDL_VPTR IDL_group_name, IDL_group_class, IDL_data_type; |
|---|
| 1571 | IDL_INT fileid; |
|---|
| 1572 | NXhandle hHandle; |
|---|
| 1573 | int iHandle, status; |
|---|
| 1574 | |
|---|
| 1575 | /* Too long or long enough*/ |
|---|
| 1576 | char group_name[255]; |
|---|
| 1577 | char group_class[255]; |
|---|
| 1578 | int data_type = 0; |
|---|
| 1579 | |
|---|
| 1580 | if (argc != 4) { |
|---|
| 1581 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "Four arguments expected"); |
|---|
| 1582 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 1583 | } |
|---|
| 1584 | |
|---|
| 1585 | IDL_ENSURE_SCALAR(argv[0]); |
|---|
| 1586 | |
|---|
| 1587 | fileid = (int) IDL_LongScalar(argv[0]); |
|---|
| 1588 | if(HHCheckIfHandleExists(fileid) == -1) { |
|---|
| 1589 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "Unknown file id"); |
|---|
| 1590 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 1591 | } |
|---|
| 1592 | hHandle = HHGetPointer(fileid); |
|---|
| 1593 | |
|---|
| 1594 | |
|---|
| 1595 | NXMSetError(NULL,idlError); |
|---|
| 1596 | |
|---|
| 1597 | status = NXgetnextentry(hHandle, group_name, group_class, &data_type); |
|---|
| 1598 | if(status == NX_ERROR){ |
|---|
| 1599 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, nexusError); |
|---|
| 1600 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 1601 | } |
|---|
| 1602 | |
|---|
| 1603 | IDL_data_type = IDL_GettmpInt((IDL_INT)data_type); |
|---|
| 1604 | |
|---|
| 1605 | IDL_group_name = IDL_StrToSTRING(group_name); |
|---|
| 1606 | IDL_group_class = IDL_StrToSTRING(group_class); |
|---|
| 1607 | |
|---|
| 1608 | /* Output arguments*/ |
|---|
| 1609 | IDL_VarCopy(IDL_group_name, argv[1]); |
|---|
| 1610 | IDL_VarCopy(IDL_group_class, argv[2]); |
|---|
| 1611 | IDL_VarCopy(IDL_data_type, argv[3]); |
|---|
| 1612 | |
|---|
| 1613 | return IDL_GettmpInt(status); |
|---|
| 1614 | } |
|---|
| 1615 | |
|---|
| 1616 | /*====================================================================== |
|---|
| 1617 | * NXgetattrinfo |
|---|
| 1618 | * status = NXgetattrinfo (file_id, attr_number) |
|---|
| 1619 | *=======================================================================*/ |
|---|
| 1620 | |
|---|
| 1621 | static IDL_VPTR NXgetattrinfo_this(int argc, IDL_VPTR *argv) |
|---|
| 1622 | { |
|---|
| 1623 | IDL_VPTR IDL_attr_number; |
|---|
| 1624 | IDL_INT fileid; |
|---|
| 1625 | NXhandle hHandle; |
|---|
| 1626 | int iHandle, status; |
|---|
| 1627 | int attr_number = 0; |
|---|
| 1628 | |
|---|
| 1629 | if (argc != 2) { |
|---|
| 1630 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "Two arguments expected"); |
|---|
| 1631 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 1632 | } |
|---|
| 1633 | |
|---|
| 1634 | IDL_ENSURE_SCALAR(argv[0]); |
|---|
| 1635 | |
|---|
| 1636 | fileid = (int) IDL_LongScalar(argv[0]); |
|---|
| 1637 | if(HHCheckIfHandleExists(fileid) == -1) { |
|---|
| 1638 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "Unknown file id"); |
|---|
| 1639 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 1640 | } |
|---|
| 1641 | hHandle = HHGetPointer(fileid); |
|---|
| 1642 | |
|---|
| 1643 | NXMSetError(NULL,idlError); |
|---|
| 1644 | |
|---|
| 1645 | status = NXgetattrinfo (hHandle, &attr_number); |
|---|
| 1646 | if(status == NX_ERROR){ |
|---|
| 1647 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, nexusError); |
|---|
| 1648 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 1649 | } |
|---|
| 1650 | |
|---|
| 1651 | IDL_attr_number = IDL_GettmpInt((IDL_INT)attr_number); |
|---|
| 1652 | |
|---|
| 1653 | /* Output arguments*/ |
|---|
| 1654 | IDL_VarCopy(IDL_attr_number, argv[1]); |
|---|
| 1655 | |
|---|
| 1656 | return IDL_GettmpInt(status); |
|---|
| 1657 | } |
|---|
| 1658 | /*====================================================================== |
|---|
| 1659 | * NXinitattrdir |
|---|
| 1660 | * status = NXinitattrdir (file_id) |
|---|
| 1661 | *=======================================================================*/ |
|---|
| 1662 | |
|---|
| 1663 | static IDL_VPTR NXinitattrdir_this(int argc, IDL_VPTR *argv) |
|---|
| 1664 | { |
|---|
| 1665 | IDL_INT fileid; |
|---|
| 1666 | NXhandle hHandle; |
|---|
| 1667 | int iHandle, status; |
|---|
| 1668 | |
|---|
| 1669 | if (argc != 1) { |
|---|
| 1670 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "One arguments expected"); |
|---|
| 1671 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 1672 | } |
|---|
| 1673 | |
|---|
| 1674 | IDL_ENSURE_SCALAR(argv[0]); |
|---|
| 1675 | |
|---|
| 1676 | fileid = (int) IDL_LongScalar(argv[0]); |
|---|
| 1677 | if(HHCheckIfHandleExists(fileid) == -1) { |
|---|
| 1678 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "Unknown file id"); |
|---|
| 1679 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 1680 | } |
|---|
| 1681 | hHandle = HHGetPointer(fileid); |
|---|
| 1682 | |
|---|
| 1683 | |
|---|
| 1684 | NXMSetError(NULL,idlError); |
|---|
| 1685 | |
|---|
| 1686 | status = NXinitattrdir (hHandle); |
|---|
| 1687 | if(status == NX_ERROR){ |
|---|
| 1688 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, nexusError); |
|---|
| 1689 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 1690 | } |
|---|
| 1691 | |
|---|
| 1692 | return IDL_GettmpInt(status); |
|---|
| 1693 | } |
|---|
| 1694 | |
|---|
| 1695 | |
|---|
| 1696 | /*====================================================================== |
|---|
| 1697 | * NXgetnextattr |
|---|
| 1698 | * status = NXgetnextattr (file_id, attr_name, length, attr_type) |
|---|
| 1699 | *=======================================================================*/ |
|---|
| 1700 | |
|---|
| 1701 | static IDL_VPTR NXgetnextattr_this(int argc, IDL_VPTR *argv) |
|---|
| 1702 | { |
|---|
| 1703 | IDL_VPTR IDL_attr_name = NULL, IDL_length= NULL, IDL_attr_type = NULL; |
|---|
| 1704 | IDL_INT fileid; |
|---|
| 1705 | NXhandle hHandle; |
|---|
| 1706 | int iHandle, status; |
|---|
| 1707 | |
|---|
| 1708 | /* Too long or long enough*/ |
|---|
| 1709 | char attr_name[150]; |
|---|
| 1710 | int length = 0; |
|---|
| 1711 | int attr_type = 0; |
|---|
| 1712 | |
|---|
| 1713 | if (argc != 4) { |
|---|
| 1714 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "Four arguments expected"); |
|---|
| 1715 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 1716 | } |
|---|
| 1717 | |
|---|
| 1718 | IDL_ENSURE_SCALAR(argv[0]); |
|---|
| 1719 | |
|---|
| 1720 | fileid = (int) IDL_LongScalar(argv[0]); |
|---|
| 1721 | if(HHCheckIfHandleExists(fileid) == -1) { |
|---|
| 1722 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "Unknown file id"); |
|---|
| 1723 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 1724 | } |
|---|
| 1725 | hHandle = HHGetPointer(fileid); |
|---|
| 1726 | |
|---|
| 1727 | NXMSetError(NULL,idlError); |
|---|
| 1728 | |
|---|
| 1729 | status = NXgetnextattr (hHandle, attr_name, &length, &attr_type); |
|---|
| 1730 | |
|---|
| 1731 | if(status == NX_ERROR){ |
|---|
| 1732 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, nexusError); |
|---|
| 1733 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 1734 | } |
|---|
| 1735 | if(status == NX_EOD) { |
|---|
| 1736 | IDL_attr_name = IDL_StrToSTRING(""); |
|---|
| 1737 | IDL_length = IDL_GettmpInt((IDL_INT)0); |
|---|
| 1738 | IDL_attr_type = IDL_GettmpInt((IDL_INT)0); |
|---|
| 1739 | |
|---|
| 1740 | } |
|---|
| 1741 | |
|---|
| 1742 | if(status == NX_OK) { |
|---|
| 1743 | IDL_attr_name = IDL_StrToSTRING(attr_name); |
|---|
| 1744 | IDL_length = IDL_GettmpInt((IDL_INT)length); |
|---|
| 1745 | IDL_attr_type = IDL_GettmpInt((IDL_INT)attr_type); |
|---|
| 1746 | } |
|---|
| 1747 | |
|---|
| 1748 | /* Output arguments*/ |
|---|
| 1749 | IDL_VarCopy(IDL_attr_name, argv[1]); |
|---|
| 1750 | IDL_VarCopy(IDL_length, argv[2]); |
|---|
| 1751 | IDL_VarCopy(IDL_attr_type, argv[3]); |
|---|
| 1752 | return IDL_GettmpInt(status); |
|---|
| 1753 | } |
|---|
| 1754 | |
|---|
| 1755 | |
|---|
| 1756 | /*====================================================================== |
|---|
| 1757 | * NXgetgroupID |
|---|
| 1758 | * statusstatus = NXgetgroupID (file_id, group_id) |
|---|
| 1759 | *======================================================================*/ |
|---|
| 1760 | static IDL_VPTR NXgetgroupID_this(int argc, IDL_VPTR *argv) |
|---|
| 1761 | { |
|---|
| 1762 | IDL_VPTR result; |
|---|
| 1763 | int status, iHandle, iLink; |
|---|
| 1764 | NXaccess am; |
|---|
| 1765 | int fileid; |
|---|
| 1766 | NXhandle hHandle; |
|---|
| 1767 | NXlink *group_id = NULL; |
|---|
| 1768 | |
|---|
| 1769 | /* If number of arguments is not 2 return status NX_ERROR */ |
|---|
| 1770 | if (argc != 2) { |
|---|
| 1771 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "Two arguments expected"); |
|---|
| 1772 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 1773 | } |
|---|
| 1774 | |
|---|
| 1775 | IDL_ENSURE_SCALAR(argv[0]); |
|---|
| 1776 | |
|---|
| 1777 | fileid = (int) IDL_LongScalar(argv[0]); |
|---|
| 1778 | if(HHCheckIfHandleExists(fileid) == -1) { |
|---|
| 1779 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "Unknown file id"); |
|---|
| 1780 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 1781 | } |
|---|
| 1782 | |
|---|
| 1783 | hHandle = HHGetPointer(fileid); |
|---|
| 1784 | |
|---|
| 1785 | group_id = (NXlink *)malloc(sizeof(NXlink)); |
|---|
| 1786 | if(group_id == NULL){ |
|---|
| 1787 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "Unable to allocate memory for the group id link file"); |
|---|
| 1788 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 1789 | } |
|---|
| 1790 | |
|---|
| 1791 | NXMSetError(NULL,idlError); |
|---|
| 1792 | |
|---|
| 1793 | status = NXgetgroupID (hHandle, group_id); |
|---|
| 1794 | if(status == NX_ERROR){ |
|---|
| 1795 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, nexusError); |
|---|
| 1796 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 1797 | } |
|---|
| 1798 | |
|---|
| 1799 | |
|---|
| 1800 | iLink = HHMakeLinkHandle(group_id, fileid); |
|---|
| 1801 | if(iLink == -1) { |
|---|
| 1802 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "Error creating the link handle"); |
|---|
| 1803 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 1804 | } |
|---|
| 1805 | |
|---|
| 1806 | result = IDL_GettmpInt(iLink); |
|---|
| 1807 | |
|---|
| 1808 | // Output argument |
|---|
| 1809 | IDL_VarCopy(result, argv[1]); |
|---|
| 1810 | |
|---|
| 1811 | return IDL_GettmpInt(status); |
|---|
| 1812 | } |
|---|
| 1813 | |
|---|
| 1814 | |
|---|
| 1815 | /*====================================================================== |
|---|
| 1816 | * NXgetdataID |
|---|
| 1817 | * status = NXgetdataID (file_id, data_id) |
|---|
| 1818 | *======================================================================*/ |
|---|
| 1819 | static IDL_VPTR NXgetdataID_this(int argc, IDL_VPTR *argv) |
|---|
| 1820 | { |
|---|
| 1821 | IDL_VPTR result; |
|---|
| 1822 | int status, iHandle, iLink; |
|---|
| 1823 | NXaccess am; |
|---|
| 1824 | int fileid; |
|---|
| 1825 | NXhandle hHandle; |
|---|
| 1826 | NXlink *data_id = NULL; |
|---|
| 1827 | |
|---|
| 1828 | /* If number of arguments is not 2 return status NX_ERROR */ |
|---|
| 1829 | if (argc != 2) { |
|---|
| 1830 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "Two arguments expected"); |
|---|
| 1831 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 1832 | } |
|---|
| 1833 | |
|---|
| 1834 | IDL_ENSURE_SCALAR(argv[0]); |
|---|
| 1835 | |
|---|
| 1836 | fileid = (int) IDL_LongScalar(argv[0]); |
|---|
| 1837 | if(HHCheckIfHandleExists(fileid) == -1) { |
|---|
| 1838 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "Unknown file id"); |
|---|
| 1839 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 1840 | } |
|---|
| 1841 | |
|---|
| 1842 | hHandle = HHGetPointer(fileid); |
|---|
| 1843 | |
|---|
| 1844 | data_id = (NXlink *)malloc(sizeof(NXlink)); |
|---|
| 1845 | if(data_id == NULL){ |
|---|
| 1846 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "Unable to allocate memory for the data id link file"); |
|---|
| 1847 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 1848 | } |
|---|
| 1849 | |
|---|
| 1850 | NXMSetError(NULL,idlError); |
|---|
| 1851 | |
|---|
| 1852 | status = NXgetdataID (hHandle, data_id); |
|---|
| 1853 | |
|---|
| 1854 | if(status == NX_ERROR){ |
|---|
| 1855 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, nexusError); |
|---|
| 1856 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 1857 | } |
|---|
| 1858 | |
|---|
| 1859 | iLink = HHMakeLinkHandle(data_id, fileid); |
|---|
| 1860 | |
|---|
| 1861 | if(iLink == -1) { |
|---|
| 1862 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "Error creating the link handle"); |
|---|
| 1863 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 1864 | } |
|---|
| 1865 | |
|---|
| 1866 | result = IDL_GettmpInt(iLink); |
|---|
| 1867 | |
|---|
| 1868 | // Output argument |
|---|
| 1869 | IDL_VarCopy(result, argv[1]); |
|---|
| 1870 | |
|---|
| 1871 | return IDL_GettmpInt(status); |
|---|
| 1872 | } |
|---|
| 1873 | |
|---|
| 1874 | /*====================================================================== |
|---|
| 1875 | * NXgetdata |
|---|
| 1876 | * status = NXgetdata (file_id, data) |
|---|
| 1877 | *=======================================================================*/ |
|---|
| 1878 | |
|---|
| 1879 | static IDL_VPTR NXgetdata_this(int argc, IDL_VPTR *argv) |
|---|
| 1880 | { |
|---|
| 1881 | IDL_VPTR data_array; |
|---|
| 1882 | int fileid; |
|---|
| 1883 | NXhandle hHandle; |
|---|
| 1884 | int iHandle, status; |
|---|
| 1885 | int rank, datatype, n; |
|---|
| 1886 | /*int dimension[IDL_MAX_ARRAY_DIM]; */ |
|---|
| 1887 | /* int dimension[8]; */ |
|---|
| 1888 | IDL_ARRAY_DIM dimension; |
|---|
| 1889 | int data_area_pointer[NX_MAXRANK]; |
|---|
| 1890 | void *data_buffer = NULL; |
|---|
| 1891 | char *char_buffer; |
|---|
| 1892 | NXlink data_id; |
|---|
| 1893 | |
|---|
| 1894 | |
|---|
| 1895 | if (argc != 2) { |
|---|
| 1896 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "Two arguments expected"); |
|---|
| 1897 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 1898 | } |
|---|
| 1899 | |
|---|
| 1900 | IDL_ENSURE_SCALAR(argv[0]); |
|---|
| 1901 | |
|---|
| 1902 | fileid = (int ) IDL_LongScalar(argv[0]); |
|---|
| 1903 | if(HHCheckIfHandleExists(fileid) == -1) { |
|---|
| 1904 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "Unknown file id"); |
|---|
| 1905 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 1906 | } |
|---|
| 1907 | |
|---|
| 1908 | |
|---|
| 1909 | hHandle = HHGetPointer(fileid); |
|---|
| 1910 | |
|---|
| 1911 | /* status = NXgetdataID (hHandle, &data_id); |
|---|
| 1912 | if(status == NX_ERROR) { |
|---|
| 1913 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "Dataset must be opened before nxputdata"); |
|---|
| 1914 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 1915 | } */ |
|---|
| 1916 | |
|---|
| 1917 | NXMSetError(NULL,idlError); |
|---|
| 1918 | |
|---|
| 1919 | /* First get the rank, dimension and datatype */ |
|---|
| 1920 | status = NXgetinfo (hHandle, &rank, data_area_pointer, &datatype); |
|---|
| 1921 | if(status == NX_ERROR) { |
|---|
| 1922 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, nexusError); |
|---|
| 1923 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 1924 | } |
|---|
| 1925 | /* Dimensions are reversed to switch from C's Column major order to IDL row major order */ |
|---|
| 1926 | for(n = 0; n < rank; n++) { |
|---|
| 1927 | dimension[n] = data_area_pointer[rank - 1 -n]; |
|---|
| 1928 | } |
|---|
| 1929 | |
|---|
| 1930 | /* Check data type and prepare a Array or a String for NeXuS API nxgetdata function*/ |
|---|
| 1931 | switch (datatype) { |
|---|
| 1932 | case NX_CHAR: |
|---|
| 1933 | /*IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "NXCHAR");*/ |
|---|
| 1934 | |
|---|
| 1935 | break; |
|---|
| 1936 | case NX_FLOAT32: |
|---|
| 1937 | /*IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "NXFLOAT32");*/ |
|---|
| 1938 | data_buffer = (void *)IDL_MakeTempArray(IDL_TYP_FLOAT, rank, dimension, IDL_ARR_INI_ZERO, &data_array); |
|---|
| 1939 | break; |
|---|
| 1940 | case NX_FLOAT64: |
|---|
| 1941 | /*IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "NXFLOAT64");*/ |
|---|
| 1942 | data_buffer = (void *)IDL_MakeTempArray(IDL_TYP_DOUBLE, rank, dimension, IDL_ARR_INI_ZERO, &data_array); |
|---|
| 1943 | break; |
|---|
| 1944 | case NX_INT8: |
|---|
| 1945 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "This data type is not supported in IDL"); |
|---|
| 1946 | // return IDL_GettmpInt(NX_ERROR); |
|---|
| 1947 | data_buffer = (void *)IDL_MakeTempArray(IDL_TYP_BYTE, rank, dimension, IDL_ARR_INI_ZERO, &data_array); |
|---|
| 1948 | /* This data type is not supported in IDL, A dangerous conversion to IDL_TYP_INT? */ |
|---|
| 1949 | break; |
|---|
| 1950 | case NX_UINT8: |
|---|
| 1951 | /* IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "NXUINT8"); */ |
|---|
| 1952 | data_buffer = (void *)IDL_MakeTempArray(IDL_TYP_BYTE, rank, dimension, IDL_ARR_INI_ZERO, &data_array); |
|---|
| 1953 | break; |
|---|
| 1954 | case NX_INT16: |
|---|
| 1955 | /*IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "NXINT16"); */ |
|---|
| 1956 | data_buffer = (void *)IDL_MakeTempArray(IDL_TYP_INT, rank, dimension, IDL_ARR_INI_ZERO, &data_array); |
|---|
| 1957 | break; |
|---|
| 1958 | case NX_UINT16: |
|---|
| 1959 | /*IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "NXINT16"); */ |
|---|
| 1960 | data_buffer = (void *)IDL_MakeTempArray(IDL_TYP_UINT, rank, dimension, IDL_ARR_INI_ZERO, &data_array); |
|---|
| 1961 | break; |
|---|
| 1962 | case NX_INT32: |
|---|
| 1963 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "NXINT32"); |
|---|
| 1964 | data_buffer = (void *)IDL_MakeTempArray(IDL_TYP_LONG, rank, dimension, IDL_ARR_INI_ZERO, &data_array); |
|---|
| 1965 | break; |
|---|
| 1966 | case NX_UINT32: |
|---|
| 1967 | /*IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "NXUINT32");*/ |
|---|
| 1968 | data_buffer = (void *)IDL_MakeTempArray(IDL_TYP_ULONG, rank, dimension, IDL_ARR_INI_ZERO, &data_array); |
|---|
| 1969 | break; |
|---|
| 1970 | default: |
|---|
| 1971 | /*IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "Data is of an unknown datatype");*/ |
|---|
| 1972 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 1973 | break; |
|---|
| 1974 | } |
|---|
| 1975 | |
|---|
| 1976 | NXMSetError(NULL,idlError); |
|---|
| 1977 | |
|---|
| 1978 | if(datatype == NX_CHAR) { |
|---|
| 1979 | status = NXmalloc ((void **) &char_buffer, rank, data_area_pointer, |
|---|
| 1980 | datatype); |
|---|
| 1981 | if(status == NX_ERROR){ |
|---|
| 1982 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, nexusError); |
|---|
| 1983 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 1984 | } |
|---|
| 1985 | |
|---|
| 1986 | status = NXgetdata (hHandle, char_buffer); |
|---|
| 1987 | if(status == NX_ERROR){ |
|---|
| 1988 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, nexusError); |
|---|
| 1989 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 1990 | } |
|---|
| 1991 | data_array = IDL_StrToSTRING(char_buffer); |
|---|
| 1992 | IDL_VarCopy(data_array, argv[1]); |
|---|
| 1993 | NXfree((void **) &char_buffer); |
|---|
| 1994 | } |
|---|
| 1995 | else { |
|---|
| 1996 | |
|---|
| 1997 | status = NXgetdata (hHandle, data_buffer); |
|---|
| 1998 | if(status == NX_ERROR){ |
|---|
| 1999 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, nexusError); |
|---|
| 2000 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 2001 | } |
|---|
| 2002 | |
|---|
| 2003 | IDL_VarCopy(data_array, argv[1]); |
|---|
| 2004 | |
|---|
| 2005 | } |
|---|
| 2006 | |
|---|
| 2007 | /* For temporary variables VarCopy copies the dynamic part to destination, not the actual data. |
|---|
| 2008 | * So not really slower and a lot safer than writing the data straight to argv[1]. |
|---|
| 2009 | * |
|---|
| 2010 | *External Development Guide: IDL Internals: Variables |
|---|
| 2011 | * Copying Variables: |
|---|
| 2012 | *If the source is a temporary variable, IDL_VarCopy() does not make a duplicate of the dynamic |
|---|
| 2013 | *part for the destination. Instead, the dynamic part of the source is given to the destination, |
|---|
| 2014 | *and the source variable itself is returned to the pool of free temporary variables. This is the |
|---|
| 2015 | *equivalent of freeing the temporary variable. Therefore, the variable must not be used any |
|---|
| 2016 | *further and the caller should not explicitly free the variable. This optimization significantly |
|---|
| 2017 | *improves resource utilization and performance because this special case occurs frequently. |
|---|
| 2018 | */ |
|---|
| 2019 | |
|---|
| 2020 | return IDL_GettmpInt(status); |
|---|
| 2021 | } |
|---|
| 2022 | /*====================================================================== |
|---|
| 2023 | * NXgetslab |
|---|
| 2024 | * status = NXgetslab (file_id, data, start[], size[]) |
|---|
| 2025 | *=======================================================================*/ |
|---|
| 2026 | |
|---|
| 2027 | static IDL_VPTR NXgetslab_this(int argc, IDL_VPTR *argv) |
|---|
| 2028 | { |
|---|
| 2029 | IDL_VPTR data_array; |
|---|
| 2030 | int fileid; |
|---|
| 2031 | NXhandle hHandle; |
|---|
| 2032 | int iHandle, status; |
|---|
| 2033 | int rank, datatype, n; |
|---|
| 2034 | IDL_MEMINT start[NX_MAXRANK], size[NX_MAXRANK], dim[NX_MAXRANK]; |
|---|
| 2035 | int istart[NX_MAXRANK], isize[NX_MAXRANK]; |
|---|
| 2036 | IDL_LONG *stDim, *szDim; |
|---|
| 2037 | IDL_ARRAY_DIM dimension; |
|---|
| 2038 | void *data_buffer = NULL; |
|---|
| 2039 | |
|---|
| 2040 | |
|---|
| 2041 | if (argc != 4) { |
|---|
| 2042 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "Four arguments expected"); |
|---|
| 2043 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 2044 | } |
|---|
| 2045 | |
|---|
| 2046 | IDL_ENSURE_SCALAR(argv[0]); |
|---|
| 2047 | IDL_ENSURE_ARRAY(argv[2]); |
|---|
| 2048 | IDL_ENSURE_ARRAY(argv[3]); |
|---|
| 2049 | |
|---|
| 2050 | /*Check that the arrays are type long */ |
|---|
| 2051 | |
|---|
| 2052 | if(argv[2]->type != IDL_TYP_LONG) { |
|---|
| 2053 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "Argument 3, slap start, Array must be type long"); |
|---|
| 2054 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 2055 | } |
|---|
| 2056 | |
|---|
| 2057 | if(argv[3]->type != IDL_TYP_LONG) { |
|---|
| 2058 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "Argument 4, slap size: Array must be type long"); |
|---|
| 2059 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 2060 | } |
|---|
| 2061 | |
|---|
| 2062 | fileid = (int) IDL_LongScalar(argv[0]); |
|---|
| 2063 | if(HHCheckIfHandleExists(fileid) == -1) { |
|---|
| 2064 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "Unknown file id"); |
|---|
| 2065 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 2066 | } |
|---|
| 2067 | |
|---|
| 2068 | hHandle = HHGetPointer(fileid); |
|---|
| 2069 | |
|---|
| 2070 | /* status = NXgetdataID (hHandle, &data_id); |
|---|
| 2071 | if(status == NX_ERROR) { |
|---|
| 2072 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "Dataset must be opened before nxputdata"); |
|---|
| 2073 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 2074 | } */ |
|---|
| 2075 | |
|---|
| 2076 | /* First get the rank, dimension and datatype */ |
|---|
| 2077 | status = NXgetinfo (hHandle, &rank, dim, &datatype); |
|---|
| 2078 | if(status == NX_ERROR) { |
|---|
| 2079 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, nexusError); |
|---|
| 2080 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 2081 | } |
|---|
| 2082 | |
|---|
| 2083 | /* swap dimensions again */ |
|---|
| 2084 | stDim = (IDL_LONG *)argv[2]->value.arr->data; |
|---|
| 2085 | szDim = (IDL_LONG *)argv[3]->value.arr->data; |
|---|
| 2086 | for(n = 0; n < rank; n++){ |
|---|
| 2087 | start[n] = stDim[rank -n -1]; |
|---|
| 2088 | istart[n] = stDim[rank -n -1]; |
|---|
| 2089 | size[n] = szDim[rank -n -1]; |
|---|
| 2090 | isize[n] = szDim[rank -n -1]; |
|---|
| 2091 | } |
|---|
| 2092 | |
|---|
| 2093 | |
|---|
| 2094 | /* Check data type and prepare a Array or a String for NeXuS API nxgetdata function*/ |
|---|
| 2095 | switch (datatype) { |
|---|
| 2096 | case NX_CHAR: |
|---|
| 2097 | /* IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "NXCHAR"); */ |
|---|
| 2098 | |
|---|
| 2099 | break; |
|---|
| 2100 | case NX_FLOAT32: |
|---|
| 2101 | /* IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "NXFLOAT32"); */ |
|---|
| 2102 | data_buffer = (void *)IDL_MakeTempArray(IDL_TYP_FLOAT, rank, (void *)size, IDL_ARR_INI_ZERO, &data_array); |
|---|
| 2103 | break; |
|---|
| 2104 | case NX_FLOAT64: |
|---|
| 2105 | /* IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "NXFLOAT64"); */ |
|---|
| 2106 | data_buffer = (void *)IDL_MakeTempArray(IDL_TYP_DOUBLE, rank, (void *) size, IDL_ARR_INI_ZERO, &data_array); |
|---|
| 2107 | break; |
|---|
| 2108 | case NX_INT8: |
|---|
| 2109 | /* This data type is not supported in IDL, A dangerous conversion to IDL_TYP_INT? */ |
|---|
| 2110 | data_buffer = (void *)IDL_MakeTempArray(IDL_TYP_BYTE, rank, (void *)size, IDL_ARR_INI_ZERO, &data_array); |
|---|
| 2111 | break; |
|---|
| 2112 | case NX_UINT8: |
|---|
| 2113 | /* IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "NXUINT8"); */ |
|---|
| 2114 | data_buffer = (void *)IDL_MakeTempArray(IDL_TYP_BYTE, rank, (void *)size, IDL_ARR_INI_ZERO, &data_array); |
|---|
| 2115 | break; |
|---|
| 2116 | case NX_INT16: |
|---|
| 2117 | /* IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "NXINT16"); */ |
|---|
| 2118 | data_buffer = (void *)IDL_MakeTempArray(IDL_TYP_INT, rank, (void *)size, IDL_ARR_INI_ZERO, &data_array); |
|---|
| 2119 | break; |
|---|
| 2120 | case NX_UINT16: |
|---|
| 2121 | /* IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "NXUINT16"); */ |
|---|
| 2122 | data_buffer = (void *)IDL_MakeTempArray(IDL_TYP_UINT, rank, (void *)size, IDL_ARR_INI_ZERO, &data_array); |
|---|
| 2123 | break; |
|---|
| 2124 | case NX_INT32: |
|---|
| 2125 | /* IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "NXINT32"); */ |
|---|
| 2126 | data_buffer = (void *)IDL_MakeTempArray(IDL_TYP_LONG, rank, (void *)size, IDL_ARR_INI_ZERO, &data_array); |
|---|
| 2127 | |
|---|
| 2128 | break; |
|---|
| 2129 | case NX_UINT32: |
|---|
| 2130 | /* IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "NXUINT32"); */ |
|---|
| 2131 | data_buffer = (void *)IDL_MakeTempArray(IDL_TYP_ULONG, rank, (void *)size, IDL_ARR_INI_ZERO, &data_array); |
|---|
| 2132 | break; |
|---|
| 2133 | default: |
|---|
| 2134 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "Data in the NeXus file is of an unknown datatype"); |
|---|
| 2135 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 2136 | break; |
|---|
| 2137 | } |
|---|
| 2138 | |
|---|
| 2139 | NXMSetError(NULL,idlError); |
|---|
| 2140 | |
|---|
| 2141 | if(datatype == NX_CHAR) { |
|---|
| 2142 | /* Api doesnt support getslab for textdata! |
|---|
| 2143 | * |
|---|
| 2144 | * Currently The C Api returns the correct string slab put mixes something up badly |
|---|
| 2145 | * and program crashes at some point. |
|---|
| 2146 | * */ |
|---|
| 2147 | |
|---|
| 2148 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "NeXus IDL API doesn't support textdata for getslab "); |
|---|
| 2149 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 2150 | |
|---|
| 2151 | /* char* char_buffer; |
|---|
| 2152 | |
|---|
| 2153 | status = NXmalloc ((void **) &char_buffer, rank, argv[3]->value.arr->data, datatype); |
|---|
| 2154 | if(status == NX_ERROR){ |
|---|
| 2155 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, nexusError); |
|---|
| 2156 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 2157 | } |
|---|
| 2158 | |
|---|
| 2159 | status = NXgetslab (hHandle, char_buffer, (int *) argv[2]->value.arr->data, (int *) argv[3]->value.arr->data); |
|---|
| 2160 | if(status == NX_ERROR){ |
|---|
| 2161 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, nexusError); |
|---|
| 2162 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 2163 | } |
|---|
| 2164 | |
|---|
| 2165 | IDL_char_data = IDL_StrToSTRING(char_buffer); |
|---|
| 2166 | IDL_VarCopy(IDL_char_data, argv[1]); |
|---|
| 2167 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "Debug 3 zz"); |
|---|
| 2168 | |
|---|
| 2169 | if(status == NX_ERROR){ |
|---|
| 2170 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, nexusError); |
|---|
| 2171 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 2172 | } |
|---|
| 2173 | */ |
|---|
| 2174 | } |
|---|
| 2175 | |
|---|
| 2176 | else { |
|---|
| 2177 | status = NXgetslab (hHandle, data_buffer, istart, isize); |
|---|
| 2178 | if(status == NX_ERROR) |
|---|
| 2179 | { |
|---|
| 2180 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, nexusError); |
|---|
| 2181 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 2182 | } |
|---|
| 2183 | IDL_VarCopy(data_array, argv[1]); |
|---|
| 2184 | } |
|---|
| 2185 | |
|---|
| 2186 | return IDL_GettmpInt(status); |
|---|
| 2187 | } |
|---|
| 2188 | |
|---|
| 2189 | /*====================================================================== |
|---|
| 2190 | * NXflush |
|---|
| 2191 | * status = NXflush (file_id) |
|---|
| 2192 | *======================================================================*/ |
|---|
| 2193 | static IDL_VPTR NXflush_this(int argc, IDL_VPTR *argv) |
|---|
| 2194 | { |
|---|
| 2195 | IDL_VPTR result; |
|---|
| 2196 | int status, iHandle; |
|---|
| 2197 | NXaccess am; |
|---|
| 2198 | int fileid; |
|---|
| 2199 | NXhandle hHandle; |
|---|
| 2200 | |
|---|
| 2201 | /* If number of arguments is not 1 return status NX_ERROR */ |
|---|
| 2202 | if (argc != 1) { |
|---|
| 2203 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "One argument expected"); |
|---|
| 2204 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 2205 | } |
|---|
| 2206 | |
|---|
| 2207 | IDL_ENSURE_SCALAR(argv[0]); |
|---|
| 2208 | |
|---|
| 2209 | fileid = (int) IDL_LongScalar(argv[0]); |
|---|
| 2210 | if(HHCheckIfHandleExists(fileid) == -1) { |
|---|
| 2211 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "Unknown file id"); |
|---|
| 2212 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 2213 | } |
|---|
| 2214 | |
|---|
| 2215 | hHandle = HHGetPointer(fileid); |
|---|
| 2216 | |
|---|
| 2217 | |
|---|
| 2218 | NXMSetError(NULL,idlError); |
|---|
| 2219 | |
|---|
| 2220 | status = NXflush (&hHandle); |
|---|
| 2221 | if(status == NX_ERROR){ |
|---|
| 2222 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, nexusError); |
|---|
| 2223 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 2224 | } |
|---|
| 2225 | |
|---|
| 2226 | /* We don't loose the links with HHChangeHandle */ |
|---|
| 2227 | HHChangeHandle(hHandle, fileid); |
|---|
| 2228 | |
|---|
| 2229 | result = IDL_GettmpLong(fileid); |
|---|
| 2230 | |
|---|
| 2231 | // Output argument |
|---|
| 2232 | IDL_VarCopy(result, argv[0]); |
|---|
| 2233 | |
|---|
| 2234 | return IDL_GettmpInt(status); |
|---|
| 2235 | } |
|---|
| 2236 | |
|---|
| 2237 | |
|---|
| 2238 | /*====================================================================== |
|---|
| 2239 | * Nxinquirefile |
|---|
| 2240 | * status = NXinquirefile(handle,filename, filenameLength) |
|---|
| 2241 | *=======================================================================*/ |
|---|
| 2242 | |
|---|
| 2243 | static IDL_VPTR NXinquirefile_this(int argc, IDL_VPTR *argv) |
|---|
| 2244 | { |
|---|
| 2245 | IDL_VPTR IDL_filename; |
|---|
| 2246 | IDL_INT fileid; |
|---|
| 2247 | NXhandle hHandle; |
|---|
| 2248 | int iHandle, status; |
|---|
| 2249 | |
|---|
| 2250 | /* Max file name lenght in mac os, unix, linux, windows */ |
|---|
| 2251 | char filename[254]; |
|---|
| 2252 | int filenameLength; |
|---|
| 2253 | |
|---|
| 2254 | if (argc != 3) { |
|---|
| 2255 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "Three arguments expected"); |
|---|
| 2256 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 2257 | } |
|---|
| 2258 | |
|---|
| 2259 | IDL_ENSURE_SCALAR(argv[0]); |
|---|
| 2260 | IDL_ENSURE_SCALAR(argv[2]); |
|---|
| 2261 | |
|---|
| 2262 | fileid = (int) IDL_LongScalar(argv[0]); |
|---|
| 2263 | filenameLength = IDL_LongScalar(argv[2]); |
|---|
| 2264 | |
|---|
| 2265 | if(HHCheckIfHandleExists(fileid) == -1) { |
|---|
| 2266 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "Unknown file id"); |
|---|
| 2267 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 2268 | } |
|---|
| 2269 | hHandle = HHGetPointer(fileid); |
|---|
| 2270 | |
|---|
| 2271 | NXMSetError(NULL,idlError); |
|---|
| 2272 | |
|---|
| 2273 | status = NXinquirefile(hHandle, filename, filenameLength); |
|---|
| 2274 | if(status == NX_ERROR){ |
|---|
| 2275 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, nexusError); |
|---|
| 2276 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 2277 | } |
|---|
| 2278 | |
|---|
| 2279 | IDL_filename = IDL_StrToSTRING(filename); |
|---|
| 2280 | |
|---|
| 2281 | /* Output arguments*/ |
|---|
| 2282 | IDL_VarCopy(IDL_filename, argv[1]); |
|---|
| 2283 | |
|---|
| 2284 | return IDL_GettmpInt(status); |
|---|
| 2285 | } |
|---|
| 2286 | |
|---|
| 2287 | |
|---|
| 2288 | /*====================================================================== |
|---|
| 2289 | * NXmakelink |
|---|
| 2290 | * status = NXmakelink (file_id, link) |
|---|
| 2291 | *======================================================================*/ |
|---|
| 2292 | static IDL_VPTR NXmakelink_this(int argc, IDL_VPTR *argv) |
|---|
| 2293 | { |
|---|
| 2294 | int status, iHandle, iLink; |
|---|
| 2295 | NXaccess am; |
|---|
| 2296 | int fileid, linkid; |
|---|
| 2297 | NXhandle hHandle; |
|---|
| 2298 | NXlink *link; |
|---|
| 2299 | |
|---|
| 2300 | /* If number of arguments is not 2 return status NX_ERROR */ |
|---|
| 2301 | if (argc != 2) { |
|---|
| 2302 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "Two arguments expected"); |
|---|
| 2303 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 2304 | } |
|---|
| 2305 | |
|---|
| 2306 | IDL_ENSURE_SCALAR(argv[0]); |
|---|
| 2307 | |
|---|
| 2308 | fileid = (int) IDL_LongScalar(argv[0]); |
|---|
| 2309 | |
|---|
| 2310 | if(HHCheckIfHandleExists(fileid) == -1) { |
|---|
| 2311 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "Unknown file id"); |
|---|
| 2312 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 2313 | } |
|---|
| 2314 | hHandle = HHGetPointer(fileid); |
|---|
| 2315 | |
|---|
| 2316 | linkid = (int) IDL_LongScalar(argv[1]); |
|---|
| 2317 | |
|---|
| 2318 | if(HHCheckIfHandleExists(linkid) == -1) { |
|---|
| 2319 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "Unknown link id"); |
|---|
| 2320 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 2321 | } |
|---|
| 2322 | link = (NXlink *)HHGetPointer(linkid); |
|---|
| 2323 | |
|---|
| 2324 | NXMSetError(NULL,idlError); |
|---|
| 2325 | |
|---|
| 2326 | status = NXmakelink (hHandle, link); |
|---|
| 2327 | if(status == NX_ERROR){ |
|---|
| 2328 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, nexusError); |
|---|
| 2329 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 2330 | } |
|---|
| 2331 | |
|---|
| 2332 | /* Commented, No output arguments in makelink |
|---|
| 2333 | |
|---|
| 2334 | iLink = HHMakeHandle(link); |
|---|
| 2335 | |
|---|
| 2336 | result = IDL_GettmpInt(iLink); |
|---|
| 2337 | |
|---|
| 2338 | // Output argument |
|---|
| 2339 | IDL_VarCopy(result, argv[1]); */ |
|---|
| 2340 | |
|---|
| 2341 | return IDL_GettmpInt(status); |
|---|
| 2342 | } |
|---|
| 2343 | |
|---|
| 2344 | |
|---|
| 2345 | /*====================================================================== |
|---|
| 2346 | * NXmakenamedlink |
|---|
| 2347 | * status = NXmakenamedlink (file_id, nameoflink, link) |
|---|
| 2348 | *======================================================================*/ |
|---|
| 2349 | static IDL_VPTR NXmakenamedlink_this(int argc, IDL_VPTR *argv) |
|---|
| 2350 | { |
|---|
| 2351 | |
|---|
| 2352 | int status, iHandle, iLink; |
|---|
| 2353 | NXaccess am; |
|---|
| 2354 | int fileid, linkid; |
|---|
| 2355 | NXhandle hHandle; |
|---|
| 2356 | NXlink *link; |
|---|
| 2357 | char* nameoflink; |
|---|
| 2358 | |
|---|
| 2359 | /* If number of arguments is not 3 return status NX_ERROR */ |
|---|
| 2360 | if (argc != 3) { |
|---|
| 2361 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "Three arguments expected"); |
|---|
| 2362 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 2363 | } |
|---|
| 2364 | |
|---|
| 2365 | IDL_ENSURE_SCALAR(argv[0]); |
|---|
| 2366 | IDL_ENSURE_STRING(argv[1]); |
|---|
| 2367 | IDL_ENSURE_SCALAR(argv[2]); |
|---|
| 2368 | fileid = (int) IDL_LongScalar(argv[0]); |
|---|
| 2369 | nameoflink = IDL_VarGetString(argv[1]); |
|---|
| 2370 | if(HHCheckIfHandleExists(fileid) == -1) { |
|---|
| 2371 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "Unknown file id"); |
|---|
| 2372 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 2373 | } |
|---|
| 2374 | hHandle = HHGetPointer(fileid); |
|---|
| 2375 | |
|---|
| 2376 | linkid = (int) IDL_LongScalar(argv[2]); |
|---|
| 2377 | |
|---|
| 2378 | if(HHCheckIfHandleExists(linkid) == -1) { |
|---|
| 2379 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "Unknown link id"); |
|---|
| 2380 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 2381 | } |
|---|
| 2382 | link = (NXlink *)HHGetPointer(linkid); |
|---|
| 2383 | |
|---|
| 2384 | NXMSetError(NULL,idlError); |
|---|
| 2385 | |
|---|
| 2386 | status = NXmakenamedlink (hHandle, nameoflink, link); |
|---|
| 2387 | if(status == NX_ERROR){ |
|---|
| 2388 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, nexusError); |
|---|
| 2389 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 2390 | } |
|---|
| 2391 | |
|---|
| 2392 | return IDL_GettmpInt(status); |
|---|
| 2393 | } |
|---|
| 2394 | |
|---|
| 2395 | /*====================================================================== |
|---|
| 2396 | * NXlinkexternal |
|---|
| 2397 | * status = NXlinkexternal(handle, name, nxclass, nxurl) |
|---|
| 2398 | *=======================================================================*/ |
|---|
| 2399 | |
|---|
| 2400 | static IDL_VPTR NXlinkexternal_this(int argc, IDL_VPTR *argv) |
|---|
| 2401 | { |
|---|
| 2402 | int fileid; |
|---|
| 2403 | NXhandle hHandle; |
|---|
| 2404 | int iHandle, status; |
|---|
| 2405 | char* name; |
|---|
| 2406 | char* nxclass; |
|---|
| 2407 | char* nxurl; |
|---|
| 2408 | |
|---|
| 2409 | if (argc != 4) { |
|---|
| 2410 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "Three arguments expected"); |
|---|
| 2411 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 2412 | } |
|---|
| 2413 | |
|---|
| 2414 | IDL_ENSURE_SCALAR(argv[0]); |
|---|
| 2415 | IDL_ENSURE_STRING(argv[1]); |
|---|
| 2416 | IDL_ENSURE_STRING(argv[2]); |
|---|
| 2417 | IDL_ENSURE_STRING(argv[3]); |
|---|
| 2418 | |
|---|
| 2419 | fileid = (int)IDL_LongScalar(argv[0]); |
|---|
| 2420 | name = IDL_VarGetString(argv[1]); |
|---|
| 2421 | nxclass = IDL_VarGetString(argv[2]); |
|---|
| 2422 | nxurl = IDL_VarGetString(argv[3]); |
|---|
| 2423 | |
|---|
| 2424 | |
|---|
| 2425 | if(HHCheckIfHandleExists(fileid) == -1) { |
|---|
| 2426 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "Unknown file id"); |
|---|
| 2427 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 2428 | } |
|---|
| 2429 | |
|---|
| 2430 | hHandle = HHGetPointer(fileid); |
|---|
| 2431 | |
|---|
| 2432 | NXMSetError(NULL,idlError); |
|---|
| 2433 | |
|---|
| 2434 | status = NXlinkexternal(hHandle, name, nxclass, nxurl); |
|---|
| 2435 | if(status == NX_ERROR){ |
|---|
| 2436 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, nexusError); |
|---|
| 2437 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 2438 | } |
|---|
| 2439 | |
|---|
| 2440 | |
|---|
| 2441 | return IDL_GettmpInt(status); |
|---|
| 2442 | } |
|---|
| 2443 | |
|---|
| 2444 | |
|---|
| 2445 | /*====================================================================== |
|---|
| 2446 | * NXisexternalgroup |
|---|
| 2447 | * status = NXisexternalgroup(handle,name, nxclass, nxurl, nxurllen) |
|---|
| 2448 | *=======================================================================*/ |
|---|
| 2449 | |
|---|
| 2450 | static IDL_VPTR NXisexternalgroup_this(int argc, IDL_VPTR *argv) |
|---|
| 2451 | { |
|---|
| 2452 | IDL_VPTR IDL_NXurl; |
|---|
| 2453 | int fileid; |
|---|
| 2454 | NXhandle hHandle; |
|---|
| 2455 | int iHandle, status; |
|---|
| 2456 | int nxurllen; |
|---|
| 2457 | char* name; |
|---|
| 2458 | char* nxclass; |
|---|
| 2459 | char* nxurl; |
|---|
| 2460 | if (argc != 5) { |
|---|
| 2461 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "Five arguments expected"); |
|---|
| 2462 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 2463 | } |
|---|
| 2464 | |
|---|
| 2465 | IDL_ENSURE_SCALAR(argv[0]); |
|---|
| 2466 | IDL_ENSURE_STRING(argv[1]); |
|---|
| 2467 | IDL_ENSURE_STRING(argv[2]); |
|---|
| 2468 | IDL_ENSURE_SCALAR(argv[4]); |
|---|
| 2469 | |
|---|
| 2470 | fileid = (int )IDL_LongScalar(argv[0]); |
|---|
| 2471 | name = IDL_VarGetString(argv[1]); |
|---|
| 2472 | nxclass = IDL_VarGetString(argv[2]); |
|---|
| 2473 | nxurllen = IDL_LongScalar(argv[4]); |
|---|
| 2474 | |
|---|
| 2475 | nxurllen++; /* Add space for string termination */ |
|---|
| 2476 | status = NXmalloc((void**)&nxurl, 1, &nxurllen, NX_CHAR); |
|---|
| 2477 | if(status == NX_ERROR){ |
|---|
| 2478 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, nexusError); |
|---|
| 2479 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 2480 | } |
|---|
| 2481 | |
|---|
| 2482 | |
|---|
| 2483 | |
|---|
| 2484 | |
|---|
| 2485 | if(HHCheckIfHandleExists(fileid) == -1) { |
|---|
| 2486 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "Unknown file id"); |
|---|
| 2487 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 2488 | } |
|---|
| 2489 | |
|---|
| 2490 | hHandle = HHGetPointer(fileid); |
|---|
| 2491 | |
|---|
| 2492 | NXMSetError(NULL,idlError); |
|---|
| 2493 | |
|---|
| 2494 | status = NXisexternalgroup(hHandle, name, nxclass, nxurl, nxurllen); |
|---|
| 2495 | |
|---|
| 2496 | NXfree((void**)&nxurl); |
|---|
| 2497 | |
|---|
| 2498 | if(status == NX_ERROR){ |
|---|
| 2499 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, nexusError); |
|---|
| 2500 | IDL_NXurl = IDL_StrToSTRING(""); |
|---|
| 2501 | IDL_VarCopy(IDL_NXurl, argv[3]); |
|---|
| 2502 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 2503 | } |
|---|
| 2504 | |
|---|
| 2505 | IDL_NXurl = IDL_StrToSTRING(nxurl); |
|---|
| 2506 | |
|---|
| 2507 | /* Output arguments*/ |
|---|
| 2508 | IDL_VarCopy(IDL_NXurl, argv[3]); |
|---|
| 2509 | |
|---|
| 2510 | return IDL_GettmpInt(status); |
|---|
| 2511 | } |
|---|
| 2512 | |
|---|
| 2513 | /*====================================================================== |
|---|
| 2514 | * NXsameID |
|---|
| 2515 | * status = NXsameID (file_id, link1, link2) |
|---|
| 2516 | *======================================================================*/ |
|---|
| 2517 | static IDL_VPTR NXsameID_this(int argc, IDL_VPTR *argv) |
|---|
| 2518 | { |
|---|
| 2519 | |
|---|
| 2520 | |
|---|
| 2521 | int status, iHandle, iLink; |
|---|
| 2522 | NXaccess am; |
|---|
| 2523 | int fileid, linkid_one, linkid_two; |
|---|
| 2524 | NXhandle hHandle; |
|---|
| 2525 | NXlink *link_one, *link_two; |
|---|
| 2526 | |
|---|
| 2527 | if (argc != 3) { |
|---|
| 2528 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "Three arguments expected"); |
|---|
| 2529 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 2530 | } |
|---|
| 2531 | |
|---|
| 2532 | IDL_ENSURE_SCALAR(argv[0]); |
|---|
| 2533 | IDL_ENSURE_SCALAR(argv[1]); |
|---|
| 2534 | IDL_ENSURE_SCALAR(argv[2]); |
|---|
| 2535 | |
|---|
| 2536 | fileid = (int ) IDL_LongScalar(argv[0]); |
|---|
| 2537 | linkid_one = (int ) IDL_LongScalar(argv[1]); |
|---|
| 2538 | linkid_two = (int ) IDL_LongScalar(argv[2]); |
|---|
| 2539 | |
|---|
| 2540 | if(HHCheckIfHandleExists(fileid) == -1) { |
|---|
| 2541 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "Unknown file id"); |
|---|
| 2542 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 2543 | } |
|---|
| 2544 | hHandle = HHGetPointer(fileid); |
|---|
| 2545 | |
|---|
| 2546 | |
|---|
| 2547 | if(HHCheckIfHandleExists(linkid_one) == -1) { |
|---|
| 2548 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "Argument 2, Unknown link id"); |
|---|
| 2549 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 2550 | } |
|---|
| 2551 | |
|---|
| 2552 | link_one = (NXlink *)HHGetPointer(linkid_one); |
|---|
| 2553 | |
|---|
| 2554 | if(HHCheckIfHandleExists(linkid_two) == -1) { |
|---|
| 2555 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, "Argument 3, Unknown link id"); |
|---|
| 2556 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 2557 | } |
|---|
| 2558 | |
|---|
| 2559 | link_two = (NXlink *)HHGetPointer(linkid_two); |
|---|
| 2560 | |
|---|
| 2561 | NXMSetError(NULL,idlError); |
|---|
| 2562 | |
|---|
| 2563 | status = NXsameID (hHandle, link_one, link_two); |
|---|
| 2564 | if(status == NX_ERROR){ |
|---|
| 2565 | IDL_Message(IDL_M_NAMED_GENERIC, IDL_MSG_INFO, nexusError); |
|---|
| 2566 | return IDL_GettmpInt(NX_ERROR); |
|---|
| 2567 | } |
|---|
| 2568 | |
|---|
| 2569 | return IDL_GettmpInt(1); |
|---|
| 2570 | |
|---|
| 2571 | } |
|---|
| 2572 | |
|---|
| 2573 | |
|---|
| 2574 | int IDL_Load(void) |
|---|
| 2575 | { |
|---|
| 2576 | /* |
|---|
| 2577 | * These tables contain information on the functions and procedures |
|---|
| 2578 | * that make up the NeXusIDL-API DLM. The information contained in these |
|---|
| 2579 | * tables must be identical to that contained in NeXusIDL-API.dlm. |
|---|
| 2580 | */ |
|---|
| 2581 | static IDL_SYSFUN_DEF2 function_addr[] = { |
|---|
| 2582 | { NXopen_this, "NXOPEN", 0, IDL_MAXPARAMS, 0, 0}, |
|---|
| 2583 | { NXclose_this, "NXCLOSE", 0, IDL_MAXPARAMS, 0, 0}, |
|---|
| 2584 | { NXsetnumberformat_this, "NXSETNUMBERFORMAT", 0, IDL_MAXPARAMS, 0, 0}, |
|---|
| 2585 | { NXopenpath_this, "NXOPENPATH", 0, IDL_MAXPARAMS, 0, 0}, |
|---|
| 2586 | { NXopengrouppath_this, "NXOPENGROUPPATH", 0, IDL_MAXPARAMS, 0, 0}, |
|---|
| 2587 | { NXgetpath_this, "NXGETPATH", 0, IDL_MAXPARAMS, 0, 0}, |
|---|
| 2588 | { NXmakegroup_this, "NXMAKEGROUP", 0, IDL_MAXPARAMS, 0, 0}, |
|---|
| 2589 | { NXopengroup_this, "NXOPENGROUP", 0, IDL_MAXPARAMS, 0, 0}, |
|---|
| 2590 | { NXcompress_this, "NXCOMPRESS", 0, IDL_MAXPARAMS, 0, 0}, |
|---|
| 2591 | { NXclosegroup_this, "NXCLOSEGROUP", 0, IDL_MAXPARAMS, 0, 0}, |
|---|
| 2592 | { NXmakedata_this, "NXMAKEDATA", 0, IDL_MAXPARAMS, 0, 0}, |
|---|
| 2593 | { NXcompmakedata_this, "NXCOMPMAKEDATA", 0, IDL_MAXPARAMS, 0, 0}, |
|---|
| 2594 | { NXputdata_this, "NXPUTDATA", 0, IDL_MAXPARAMS, 0, 0}, |
|---|
| 2595 | { NXputslab_this, "NXPUTSLAB", 0, IDL_MAXPARAMS, 0, 0}, |
|---|
| 2596 | { NXputattr_this, "NXPUTATTR", 0, IDL_MAXPARAMS, 0, 0}, |
|---|
| 2597 | { NXgetattr_this, "NXGETATTR", 0, IDL_MAXPARAMS, 0, 0}, |
|---|
| 2598 | { NXgetinfo_this, "NXGETINFO", 0, IDL_MAXPARAMS, 0, 0}, |
|---|
| 2599 | { NXgetgroupinfo_this, "NXGETGROUPINFO", 0, IDL_MAXPARAMS, 0, 0}, |
|---|
| 2600 | { NXinitgroupdir_this, "NXINITGROUPDIR", 0, IDL_MAXPARAMS, 0, 0}, |
|---|
| 2601 | { NXgetnextentry_this, "NXGETNEXTENTRY", 0, IDL_MAXPARAMS, 0, 0}, |
|---|
| 2602 | { NXinitattrdir_this, "NXINITATTRDIR", 0, IDL_MAXPARAMS, 0, 0}, |
|---|
| 2603 | { NXgetattrinfo_this, "NXGETATTRINFO", 0, IDL_MAXPARAMS, 0, 0}, |
|---|
| 2604 | { NXgetnextattr_this, "NXGETNEXTATTR", 0, IDL_MAXPARAMS, 0, 0}, |
|---|
| 2605 | { NXgetgroupID_this, "NXGETGROUPID", 0, IDL_MAXPARAMS, 0, 0}, |
|---|
| 2606 | { NXgetdataID_this, "NXGETDATAID", 0, IDL_MAXPARAMS, 0, 0}, |
|---|
| 2607 | { NXopendata_this, "NXOPENDATA", 0, IDL_MAXPARAMS, 0, 0}, |
|---|
| 2608 | { NXclosedata_this, "NXCLOSEDATA", 0, IDL_MAXPARAMS, 0, 0}, |
|---|
| 2609 | { NXgetdata_this, "NXGETDATA", 0, IDL_MAXPARAMS, 0, 0}, |
|---|
| 2610 | { NXgetslab_this, "NXGETSLAB", 0, IDL_MAXPARAMS, 0, 0}, |
|---|
| 2611 | { NXflush_this, "NXFLUSH", 0, IDL_MAXPARAMS, 0, 0}, |
|---|
| 2612 | { NXinquirefile_this, "NXINQUIREFILE", 0, IDL_MAXPARAMS, 0, 0}, |
|---|
| 2613 | { NXmakelink_this, "NXMAKELINK", 0, IDL_MAXPARAMS, 0, 0}, |
|---|
| 2614 | { NXmakenamedlink_this, "NXMAKENAMEDLINK", 0, IDL_MAXPARAMS, 0, 0}, |
|---|
| 2615 | { NXlinkexternal_this, "NXLINKEXTERNAL", 0, IDL_MAXPARAMS, 0, 0}, |
|---|
| 2616 | { NXisexternalgroup_this, "NXISEXTERNALGROUP", 0, IDL_MAXPARAMS, 0, 0}, |
|---|
| 2617 | { NXsameID_this, "NXSAMEID", 0, IDL_MAXPARAMS, 0, 0} |
|---|
| 2618 | }; |
|---|
| 2619 | |
|---|
| 2620 | /* |
|---|
| 2621 | * Create a message block to hold our messages. Save its handle where |
|---|
| 2622 | * the other routines can access it. |
|---|
| 2623 | */ |
|---|
| 2624 | if (!(msg_block = IDL_MessageDefineBlock("NeXusIDL-API", |
|---|
| 2625 | IDL_CARRAY_ELTS(msg_arr), msg_arr))) |
|---|
| 2626 | return IDL_FALSE; |
|---|
| 2627 | |
|---|
| 2628 | /* |
|---|
| 2629 | * Register our routine. The routines must be specified exactly the same |
|---|
| 2630 | * as in NeXusIDL-API.dlm. |
|---|
| 2631 | */ |
|---|
| 2632 | |
|---|
| 2633 | IDL_SysRtnAdd(function_addr, TRUE, IDL_CARRAY_ELTS(function_addr)); |
|---|
| 2634 | |
|---|
| 2635 | return IDL_TRUE; |
|---|
| 2636 | } |
|---|