--- /dev/null
+% Check Octave / Matlab environment for spreadsheet I/O support.
+%
+% usage: [ RETVAL ] = chk_spreadsheet_support ( [/PATH/TO/JARS], [,DEBUG_LEVEL] [,PATH_TO_OOO])
+%
+% CHK_SPREADSHEET_SUPPORT first checks ActiveX (native MS-Excel); then
+% Java JRE presence, then Java support (builtin/activated (Matlab) or
+% added tru octave-forge Java package (Octave); then check existing
+% javaclasspath for Java class libraries (.jar) needed for various
+% Java-based spreadsheet I/O interfaces.
+% If desired the relevant classes can be added to the dynamic
+% javaclasspath. In that case the path name to the directory
+% containing these classes should be specified as input argument
+% with -TAKE NOTICE- /forward/ slashes. In these jars reside in
+% different directories, multiple calls to chk_spreadsheet_support
+% can be made.
+%
+% Input arguments (all are optional, but the order is important):
+% /PATH/TO/JARS = (string) path (relative or absolute) to a
+% subdirectory where java class libraries (.jar)
+% for spreadsheet I/O reside. Can be [] or ''
+% DEBUG_LEVEL = (integer) between [0 (no output) .. 3 (full output]
+% PATH_TO_OOO = (string) installation directory of Openffice.org,
+% usually (but not guaranteed):
+% - Windows: C:\Program Files\OpenOffice.org
+% - *nix: /usr/lib/ooo
+% - Mac OSX: ?????
+% IMPORTANT: PATH_TO_OOO should be such that both:
+% 1. PATH_TO_OOO/program/
+% and
+% 2. PATH_TO_OOO/ure/.../ridl.jar
+% resolve OK
+% Returns:
+% RETVAL = 0 No spreadsheet I/O support found
+% <> 0 At least one spreadsheet I/O interface found. RETVAL
+% RETVAL will be set to the sum of values for found interfaces:
+% ---------- XLS (Excel) interfaces: ----------
+% 1 = COM (ActiveX / Excel)
+% 2 = POI (Java / Apache POI)
+% 4 = POI+OOXML (Java / Apache POI)
+% 8 = JXL (Java / JExcelAPI)
+% 16 = OXS (Java / OpenXLS)
+% --- ODS (OpenOffice.org Calc) interfaces ----
+% 32 = OTK (Java/ ODF Toolkit)
+% 64 = JOD (Java / jOpenDocument)
+% ----------------- XLS & ODS: ----------------
+% 128 = UNO (Java / UNO bridge - OpenOffice.org)
+
+function [ retval ] = chk_spreadsheet_support (path_to_jars, dbug, path_to_ooo)
+
+% Copyright (C) 2009,2010,2011 Philip Nienhuis <prnienhuis at users.sf.net>
+%
+% This program is free software; you can redistribute it and/or modify it under
+% the terms of the GNU General Public License as published by the Free Software
+% Foundation; either version 3 of the License, or (at your option) any later
+% version.
+%
+% This program is distributed in the hope that it will be useful, but WITHOUT
+% ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+% FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
+% details.
+%
+% You should have received a copy of the GNU General Public License along with
+% this program; if not, see <http://www.gnu.org/licenses/>.
+
+
+% Author: Philip Nienhuis
+% Created 2010-11-03 for Octave & Matlab
+% Updates:
+% 2010-12-19 Found that dom4j-1.6.1.jar is needed regardless of ML's dom4j
+% presence in static classpath (ML r2007a)
+% 2011-01-04 Adapted for general checks, debugging & set up, both Octave & ML
+% 2011-04-04 Rebuilt into general setup/debug tool for spreadsheet I/O support
+% and renamed chk_spreadsheet_support()
+% 2011-05-04 Added in UNO support (OpenOffice.org & clones)
+% '' Improved finding jar names in javaclasspath
+% 2011-05-07 Improved help text
+% 2011-05-15 Better error msg if OOo instal dir isn't found
+% 2011-05-20 Attempt to cope with case variations in subdir names of OOo install dir (_get_dir_)
+% 2011-05-27 Fix proper return value (retval); header text improved
+% 2011-05-29 Made retval value dependent on detected interfaces & adapted help text
+% 2011-06-06 Fix for javaclasspath format in *nix w. octave-java-1.2.8 pkg
+% '' Fixed wrong return value update when adding UNO classes
+% 2011-09-03 Small fix to better detect Basis* subdir when searching unoil.jar
+% 2011-09-18 Fixed 'Matlab style short circuit' warning in L. 152
+% 2012-12-24 Amended code stanze to find unoil.jar; now works in LibreOffice 3.5b2 as well
+% 2012-06-07 Replaced all tabs by double space
+
+ jcp = []; retval = 0;
+ if (nargin < 3); path_to_ooo= ''; end %if
+ if (nargin < 2); dbug = 0; end %if
+ isOctave = exist ('OCTAVE_VERSION', 'builtin') ~= 0;
+ if (dbug); fprintf ('\n'); end %if
+ % interfaces = {'COM', 'POI', 'POI+OOXML', 'JXL', 'OXS', 'OTK', 'JOD', 'UNO'}; % Order = vital
+
+ % Check if MS-Excel COM ActiveX server runs
+ if (dbug), fprintf ('Checking Excel/ActiveX/COM... '); end %if
+ try
+ app = actxserver ('Excel.application');
+ % If we get here, the call succeeded & COM works.
+ xlsinterfaces.COM = 1;
+ % Close Excel to avoid zombie Excel invocation
+ app.Quit();
+ delete(app);
+ if (dbug), fprintf ('OK.\n\n'); end %if
+ retval = retval + 1;
+ catch
+ % COM not supported
+ if (dbug), fprintf ('not working.\n\n'); end %if
+ end %try_catch
+
+ % Check Java
+ if (dbug), fprintf ('Checking Java support...\n'); end %if
+ if (dbug > 1), fprintf (' 1. Checking Java JRE presence.... '); end %if
+ % Try if Java is installed at all
+ if (isOctave)
+ if (ispc)
+ jtst = (system ('java -version 2> nul'));
+ else
+ jtst = (system ('java -version 2> /dev/null'));
+ end %if
+ else
+ tst1 = version ('-java');
+ jtst = isempty (strfind (tst1, 'Java'));
+ end %if
+ if (jtst)
+ error ('Apparently no Java JRE installed.');
+ else
+ if (dbug > 1), fprintf ('OK, found one.\n'); end %if
+ end %if
+ if (dbug > 1 && isOctave), fprintf (' 2. Checking Octave Java support... '); end %if
+ try
+ jcp = javaclasspath ('-all'); % For Octave java pkg > 1.2.7
+ if (isempty (jcp)), jcp = javaclasspath; end %if % For Octave java pkg < 1.2.8
+ % If we get here, at least Java works.
+ if (dbug > 1 && isOctave), fprintf ('Java package seems to work OK.\n'); end %if
+ % Now check for proper version (> 1.6.x.x)
+ jver = char (javaMethod ('getProperty', 'java.lang.System', 'java.version'));
+ cjver = strsplit (jver, '.');
+ if (sscanf (cjver{2}, '%d') < 6)
+ if (dbug)
+ fprintf (' Java version (%s) too old - you need at least Java 6 (v. 1.6.x.x)\n', jver);
+ if (isOctave)
+ warning (' At Octave prompt, try "!system ("java -version")"');
+ else
+ warning (' At Matlab prompt, try "version -java"');
+ end %if
+ end %if
+ return
+ else
+ if (dbug > 2), fprintf (' Java (version %s) seems OK.\n', jver); end %if
+ end %if
+ % Under *nix the classpath must first be split up.
+ % Matlab is braindead here. For ML we need a replacement for Octave's builtin strsplit()
+ % This is found on ML Central (BSD license so this is allowed) & adapted for input arg order
+ if (isunix && ~iscell (jcp)); jcp = strsplit (char (jcp), ':'); end %if
+ if (dbug > 1)
+ % Check JVM virtual memory settings
+ jrt = javaMethod ('getRuntime', 'java.lang.Runtime');
+ jmem = jrt.maxMemory ();
+ if (isOctave), jmem = jmem.doubleValue(); end %if
+ jmem = int16 (jmem/1024/1024);
+ fprintf (' Maximum JVM memory: %5d MiB; ', jmem);
+ if (jmem < 400)
+ fprintf ('should better be at least 400 MB!\n');
+ fprintf (' Hint: adapt setting -Xmx in file "java.opts" (supposed to be here:)\n');
+ if (isOctave)
+ fprintf (' %s\n', [matlabroot filesep 'share' filesep 'octave' filesep 'packages' filesep 'java-<version>' filesep 'java.opts']);
+ else
+ fprintf (' $matlabroot/bin/<arch>]\n');
+ end %if
+ else
+ fprintf ('sufficient.\n');
+ end %if
+ end %if
+ if (dbug), fprintf ('Java support OK\n'); end %if
+ catch
+ error ('No Java support found: %s.', lasterr);
+ end %try_catch
+
+ if (dbug), fprintf ('\nChecking javaclasspath for .jar class libraries needed for spreadsheet I/O...:\n'); end %if
+
+ % Try Java & Apache POI. First Check basic .xls (BIFF8) support
+ if (dbug > 1), fprintf ('\nBasic POI (.xls) <poi-3> <poi-ooxml>:\n'); end %if
+ jpchk1 = 0; entries1 = {'poi-3', 'poi-ooxml-3'}; missing1 = zeros (1, numel (entries1));
+ % Only under *nix we might use brute force: e.g., strfind (javaclasspath, classname)
+ % as javaclasspath is one long string. Under Windows however classpath is a cell array
+ % so we need the following more subtle, platform-independent approach:
+ for jj=1:length (entries1)
+ found = 0;
+ for ii=1:length (jcp)
+ jcplst = strsplit (jcp{ii}, filesep);
+ jcpentry = jcplst {end};
+ if (~isempty (strfind (lower (jcpentry), lower (entries1{jj}))))
+ jpchk1 = jpchk1 + 1; found = 1;
+ if (dbug > 2), fprintf (' - %s OK\n', jcp{ii}); end %if
+ end %if
+ end %for
+ if (~found)
+ if (dbug > 2), fprintf (' %s....jar missing\n', entries1{jj}); end %if
+ missing1(jj) = 1;
+ end %if
+ end %for
+ if (jpchk1 >= numel (entries1)), retval = retval + 2; end %if
+ if (dbug > 1)
+ if (jpchk1 >= numel (entries1))
+ fprintf (' => Apache (POI) OK\n');
+ else
+ fprintf (' => Not all classes (.jar) required for POI in classpath\n');
+ end %if
+ end %if
+ % Next, check OOXML support
+ if (dbug > 1), fprintf ('\nPOI OOXML (.xlsx) <xbean> <poi-ooxml-schemas> <dom4j>:\n'); end %if
+ jpchk2 = 0; entries2 = {'xbean', 'poi-ooxml-schemas', 'dom4j-1.6.1'};
+ missing2 = zeros (1, numel (entries2));
+ for jj=1:length (entries2)
+ found = 0;
+ for ii=1:length (jcp)
+ jcplst = strsplit (jcp{ii}, filesep);
+ jcpentry = jcplst {end};
+ if (~isempty (strfind (lower (jcpentry), lower (entries2{jj}))))
+ jpchk2 = jpchk2 + 1; found = 1;
+ if (dbug > 2), fprintf (' - %s OK\n', jcp{ii}); end %if
+ end %if
+ end % for
+ if (~found)
+ if (dbug > 2), fprintf (' %s....jar missing\n', entries2{jj}); end %if
+ missing2(jj) = 1;
+ end %if
+ end % for
+ % Only update retval if all classes for basic POI have been found in javaclasspath
+ if (jpchk1 >= numel (entries1) && jpchk2 >= numel (entries2)), retval = retval + 4; end %if
+ if (dbug > 1)
+ if (jpchk2 >= numel (entries2))
+ fprintf (' => POI OOXML OK\n');
+ else
+ fprintf (' => Some classes for POI OOXML support missing\n');
+ end %if
+ end %if
+
+ % Try Java & JExcelAPI
+ if (dbug > 1), fprintf ('\nJExcelAPI (.xls (incl. BIFF5 read)) <jxl>:\n'); end %if
+ jpchk = 0; entries3 = {'jxl'}; missing3 = zeros (1, numel (entries3));
+ for jj=1:length (entries3)
+ found = 0;
+ for ii=1:length (jcp)
+ jcplst = strsplit (jcp{ii}, filesep);
+ jcpentry = jcplst {end};
+ if (~isempty (strfind (lower (jcpentry), lower (entries3{jj}))))
+ jpchk = jpchk + 1; found = 1;
+ if (dbug > 2), fprintf (' - %s OK\n', jcp{ii}); end %if
+ end % if
+ end %for
+ if (~found)
+ if (dbug > 2), fprintf (' %s....jar missing\n', entries3{jj}); end %if
+ missing3(jj) = 1;
+ end %if
+ end %for
+ if (jpchk >= numel (entries3)), retval = retval + 8; end %if
+ if (dbug > 1)
+ if (jpchk >= numel (entries3))
+ fprintf (' => Java/JExcelAPI (JXL) OK.\n');
+ else
+ fprintf (' => Not all classes (.jar) required for JXL in classpath\n');
+ end %if
+ end %if
+
+ % Try Java & OpenXLS
+ if (dbug > 1), fprintf ('\nOpenXLS (.xls (BIFF8)) <OpenXLS>:\n'); end %if
+ jpchk = 0; entries4 = {'OpenXLS'}; missing4 = zeros (1, numel (entries4));
+ for jj=1:length (entries4)
+ found = 0;
+ for ii=1:length (jcp)
+ jcplst = strsplit (jcp{ii}, filesep);
+ jcpentry = jcplst {end};
+ if (~isempty (strfind (lower (jcpentry), lower (entries4{jj}))))
+ jpchk = jpchk + 1; found = 1;
+ if (dbug > 2), fprintf (' - %s OK\n', jcp{ii}); end %if
+ end % if
+ end %for
+ if (~found)
+ if (dbug > 2), fprintf (' %s....jar missing\n', entries4{jj}); end %if
+ missing4(jj) = 1;
+ end %if
+ end %for
+ if (jpchk >= numel (entries4)), retval = retval + 16; end %if
+ if (dbug > 1)
+ if (jpchk >= numel (entries4))
+ fprintf (' => Java/OpenXLS (OXS) OK.\n');
+ else
+ fprintf (' => Not all classes (.jar) required for OXS in classpath\n');
+ end %if
+ end %if
+
+ % Try Java & ODF toolkit
+ if (dbug > 1), fprintf ('\nODF Toolkit (.ods) <odfdom> <xercesImpl>:\n'); end %if
+ jpchk = 0; entries5 = {'odfdom', 'xercesImpl'}; missing5 = zeros (1, numel (entries5));
+ for jj=1:length (entries5)
+ found = 0;
+ for ii=1:length (jcp)
+ jcplst = strsplit (jcp{ii}, filesep);
+ jcpentry = jcplst {end};
+ if (~isempty (strfind ( lower (jcpentry), lower (entries5{jj}))))
+ jpchk = jpchk + 1; found = 1;
+ if (dbug > 2), fprintf (' - %s OK\n', jcp{ii}); end %if
+ end %if
+ end %for
+ if (~found)
+ if (dbug > 2), fprintf (' %s....jar missing\n', entries5{jj}); end %if
+ missing5(jj) = 1;
+ end %if
+ end %for
+ if (jpchk >= numel (entries5)) % Apparently all requested classes present.
+ % Only now we can check for proper odfdom version (only 0.7.5 & 0.8.6 work OK).
+ % The odfdom team deemed it necessary to change the version call so we need this:
+ odfvsn = ' ';
+ try
+ % New in 0.8.6
+ odfvsn = javaMethod ('getOdfdomVersion', 'org.odftoolkit.odfdom.JarManifest');
+ catch
+ % Worked in 0.7.5
+ odfvsn = javaMethod ('getApplicationVersion', 'org.odftoolkit.odfdom.Version');
+ end %try_catch
+ if ~(strcmp (odfvsn, '0.7.5') || strcmp (odfvsn, '0.8.6') || strcmp (odfvsn, '0.8.7'))
+ warning (' *** odfdom version (%s) is not supported - use v. 0.8.6 or 0.8.7.\n', odfvsn);
+ else
+ if (dbug > 1), fprintf (' => ODFtoolkit (OTK) OK.\n'); end %if
+ retval = retval + 32;
+ end %if
+ elseif (dbug > 1)
+ fprintf (' => Not all required classes (.jar) in classpath for OTK\n');
+ end %if
+
+ % Try Java & jOpenDocument
+ if (dbug > 1), fprintf ('\njOpenDocument (.ods + experimental .sxc readonly) <jOpendocument>:\n'); end %if
+ jpchk = 0; entries6 = {'jOpenDocument'}; missing6 = zeros (1, numel (entries6));
+ for jj=1:length (entries6)
+ found = 0;
+ for ii=1:length (jcp)
+ jcplst = strsplit (jcp{ii}, filesep);
+ jcpentry = jcplst {end};
+ if (~isempty (strfind (lower (jcpentry), lower (entries6{jj}))))
+ jpchk = jpchk + 1; found = 1;
+ if (dbug > 2), fprintf (' - %s OK\n', jcp{ii}); end %if
+ end %if
+ end %for
+ if (~found)
+ if (dbug > 2), fprintf (' %s....jar missing\n', entries6{jj}); end %if
+ missing6(jj) = 1;
+ end %if
+ end %for
+ if (jpchk >= numel (entries6)), retval = retval + 64; end %if
+ if (dbug > 1)
+ if (jpchk >= numel(entries6))
+ fprintf (' => jOpenDocument (JOD) OK.\n');
+ else
+ fprintf (' => Not all required classes (.jar) in classpath for JOD\n');
+ end %if
+ end %if
+
+ % Try Java & UNO
+ if (dbug > 1), fprintf ('\nUNO/Java (.ods, .xls, .xlsx, .sxc) <OpenOffice.org>:\n'); end %if
+ % entries0(1) = not a jar but a directory (<000_install_dir/program/>)
+ jpchk = 0; entries0 = {'program', 'unoil', 'jurt', 'juh', 'unoloader', 'ridl'};
+ missing0 = zeros (1, numel (entries0));
+ for jj=1:numel (entries0)
+ found = 0;
+ for ii=1:numel (jcp)
+ jcplst = strsplit (jcp{ii}, filesep);
+ jcpentry = jcplst {end};
+ if (~isempty (strfind (lower (jcpentry), lower (entries0{jj}))))
+ jpchk = jpchk + 1; found = 1;
+ if (dbug > 2), fprintf (' - %s OK\n', jcp{ii}); end %if
+ end %if
+ end %for
+ if (~found)
+ if (dbug > 2)
+ if (jj == 1)
+ % Just a dir
+ fprintf (' %s.... (directory) not found\n', entries0{jj});
+ else
+ fprintf (' %s....jar missing\n', entries0{jj});
+ end %if
+ end %if
+ missing0(jj) = 1;
+ end %if
+ end %for
+ if (jpchk >= numel (entries0)), retval = retval + 128; end %if
+ if (dbug > 1)
+ if (jpchk >= numel (entries0))
+ fprintf (' => UNO (OOo) OK\n');
+ else
+ fprintf (' => One or more UNO classes (.jar) missing in javaclasspath\n');
+ end %if
+ end %if
+
+ % If requested, try to add UNO stuff to javaclasspath
+ ujars_complete = isempty (find (missing0, 1));
+
+ if (~ujars_complete && nargin > 0 && ~isempty (path_to_ooo))
+ if (dbug), fprintf ('\nTrying to add missing UNO java class libs to javaclasspath...\n'); end %if
+ if (~ischar (path_to_jars)), error ('Path expected for arg # 1'); end %if
+ % Add missing jars to javaclasspath. First combine all entries
+ targt = sum (missing0);
+ if (missing0(1))
+ % Add program dir (= where soffice or soffice.exe or ooffice resides)
+ programdir = [path_to_ooo filesep entries0{1}];
+ if (exist (programdir, 'dir'))
+ if (dbug > 2), fprintf (' Found %s, adding it to javaclasspath ... ', programdir); end %if
+ try
+ javaaddpath (programdir);
+ targt = targt - 1;
+ if (dbug > 2), fprintf ('OK\n'); end %if
+ catch
+ if (dbug > 2), fprintf ('FAILED\n'); end %if
+ end %try_catch
+ else
+ if (dbug > 2), error ('Suggested OpenOffice.org install directory: %s not found!\n', path_to_ooo); end %if
+ end %if
+ end %if
+ % Rest of missing entries. Find where URE is located. Watch out because case of ./ure is unknown
+ uredir = get_dir_ (path_to_ooo, 'ure');
+ if (isempty (uredir)), return; end %if
+ % Now search for UNO jars
+ for ii=2:length (entries0)
+ if (missing0(ii))
+ if (ii == 2)
+ % Special case as unoil.jar usually resides in ./Basis<something>/program/classes
+ % Find out the exact name of Basis.....
+ basisdirlst = dir ([path_to_ooo filesep '?asis' '*']);
+ jj = 1;
+ if (numel (basisdirlst) > 0)
+ while (jj <= size (basisdirlst, 1) && jj > 0)
+ basisdir = basisdirlst(jj).name;
+ if (basisdirlst(jj).isdir)
+ basisdir = basisdirlst(jj).name;
+ jj = 0;
+ else
+ jj = jj + 1;
+ end %if
+ end %while
+ basisdir = [path_to_ooo filesep basisdir ];
+ else
+ basisdir = path_to_ooo;
+ endif
+ basisdirentries = {'program', 'classes'};
+ tmp = basisdir; jj=1;
+ while (~isempty (tmp) && jj <= numel (basisdirentries))
+ tmp = get_dir_ (tmp, basisdirentries{jj});
+ jj = jj + 1;
+ end %if
+ unojarpath = tmp;
+ file = dir ([ unojarpath filesep entries0{2} '*' ]);
+ else
+ % Rest of jars in ./ure/share/java or ./ure/java
+ unojardir = get_dir_ (uredir, 'share');
+ if (isempty (unojardir))
+ tmp = uredir;
+ else
+ tmp = unojardir;
+ end %if
+ unojarpath = get_dir_ (tmp, 'java');
+ file = dir ([unojarpath filesep entries0{ii} '*']);
+ end %if
+ % Path found, now try to add jar
+ if (isempty (file))
+ if (dbug > 2), fprintf (' ? %s<...>.jar ?\n', entries0{ii}); end %if
+ else
+ if (dbug > 2), fprintf (' Found %s, adding it to javaclasspath ... ', file.name); end %if
+ try
+ javaaddpath ([unojarpath filesep file.name]);
+ targt = targt - 1;
+ if (dbug > 2), fprintf ('OK\n'); end %if
+ catch
+ if (dbug > 2), fprintf ('FAILED\n'); end %if
+ end %try_catch
+ end %if
+ end %if
+ end %for
+ if (~targt); retval = retval + 128; end %if
+ if (dbug)
+ if (targt)
+ fprintf ('Some UNO class libs still lacking...\n\n');
+ else
+ fprintf ('UNO interface supported now.\n\n');
+ end %if
+ end %f
+ end %if
+
+% ----------Rest of Java interfaces----------------------------------
+
+ missing = [missing1 missing2 missing3 missing4 missing5 missing6];
+ jars_complete = isempty (find (missing, 1));
+ if (dbug)
+ if (jars_complete)
+ fprintf ('All interfaces already fully supported.\n\n');
+ else
+ fprintf ('Some class libs lacking yet...\n\n');
+ end %if
+ end %if
+
+ if (~jars_complete && nargin > 0 && ~isempty (path_to_jars))
+ % Add missing jars to javaclasspath. Assume they're all in the same place
+ if (dbug), fprintf ('Trying to add missing java class libs to javaclasspath...\n'); end %if
+ if (~ischar (path_to_jars)), error ('Path expected for arg # 1'); end %if
+ % First combine all entries
+ targt = sum (missing);
+ % Search tru list of missing entries
+ for ii=1:6 % Adapt in case of future new interfaces
+ tmpe = eval ([ 'entries' char(ii + '0') ]);
+ tmpm = eval ([ 'missing' char(ii + '0') ]);
+ if (sum (tmpm))
+ for jj=1:numel (tmpe)
+ if (tmpm(jj))
+ file = dir ([path_to_jars filesep tmpe{jj} '*']);
+ if (isempty (file))
+ if (dbug > 2), fprintf (' ? %s<...>.jar ?\n', tmpe{jj}); end %if
+ else
+ if (dbug > 2), fprintf (' Found %s, adding it to javaclasspath ... ', file(1).name); end %if
+ try
+ javaaddpath ([path_to_jars filesep file(1).name]);
+ targt = targt - 1;
+ tmpm(jj) = 0;
+ if (dbug > 2), fprintf ('OK\n'); end %if
+ catch
+ if (dbug > 2), fprintf ('FAILED\n'); end %if
+ end %try_catch
+ end %if
+ end %if
+ end %for
+ if (~sum (tmpm))
+ retval = retval + 2^ii;
+ end %if
+ end %if
+ end %for
+ if (dbug)
+ if (targt)
+ fprintf ('Some other class libs still lacking...\n\n');
+ else
+ fprintf ('All interfaces fully supported.now.\n\n');
+ end %if
+ end %f
+ end %if
+
+end %function
+
+
+function [ ret_dir ] = get_dir_ (base_dir, req_dir)
+
+% Construct path to subdirectory req_dir in a subdir tree, aimed
+% at taking care of proper case (esp. for *nix) of existing subdir
+% in the result. Case of input var req_dir is ignored on purpose.
+
+ ret_dir = '';
+ % Get list of directory entries
+ ret_dir_list = dir (base_dir);
+ % Find matching entries
+ idx = find (strcmpi ({ret_dir_list.name}, req_dir));
+ % On *nix, several files and subdirs in one dir may have the same name as long as case differs
+ if (~isempty (idx))
+ ii = 1;
+ while (~ret_dir_list(idx(ii)).isdir)
+ ii = ii + 1;
+ if (ii > numel (idx)); return; end %if
+ end %while
+ % If we get here, a dir with proper name has been found. Construct path
+ ret_dir = [ base_dir filesep ret_dir_list(idx(ii)).name ];
+ end %if
+
+end %function
git://git.creatis.insa-lyon.fr / CreaPhase.git / blobdiff