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/* |
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Teem: Tools to process and visualize scientific data and images . |
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Copyright (C) 2013, 2012 University of Chicago |
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Copyright (C) 2011 James Bigler |
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Copyright (C) 2008, 2007, 2006, 2005 Gordon Kindlmann |
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Copyright (C) 2004, 2003, 2002, 2001, 2000, 1999, 1998 University of Utah |
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This library is free software; you can redistribute it and/or |
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modify it under the terms of the GNU Lesser General Public License |
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(LGPL) as published by the Free Software Foundation; either |
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version 2.1 of the License, or (at your option) any later version. |
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The terms of redistributing and/or modifying this software also |
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include exceptions to the LGPL that facilitate static linking. |
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This library is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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Lesser General Public License for more details. |
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You should have received a copy of the GNU Lesser General Public License |
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along with this library; if not, write to Free Software Foundation, Inc., |
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51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
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*/ |
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#define TESTING_DATA_PATH "/Users/scm/git/github/teem/data" |
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#include <stdlib.h> |
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#include <string.h> |
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#include <teem/air.h> |
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/* |
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** testDataPathPrefix allocates and returns a string which is |
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** the given "base" prefixed with the path to the test datasets, |
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** including the "/" between the path and "base". Caller is |
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** responsible for freeing. |
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** |
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** Thanks to James Bigler for writing the first version of this. |
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*/ |
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static char* |
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testDataPathPrefix(const char* base) { |
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size_t pathLen, baseLen; |
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char* result; |
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/* You could add an environment variable override here */ |
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/* if (getenv(TESTING_DATA_PATH)) */ |
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/* concatenate the strings together */ |
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pathLen = strlen(TESTING_DATA_PATH); |
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baseLen = strlen(base); |
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/* Allocate enough for the two parts of the string, plus one for the / |
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* and one for the null terminator */ |
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result = AIR_CALLOC(pathLen + baseLen + 2, char); |
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✓✗ |
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if (result) { |
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/* |
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strcat(result, TESTING_DATA_PATH); |
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strcat(result, "/"); |
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strcat(result, base); |
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*/ |
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airStrcpy(result, pathLen + 1, TESTING_DATA_PATH); |
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result[pathLen] = '/'; |
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airStrcpy(result+pathLen+1, baseLen + 1, base); |
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} |
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return result; |
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} |