1 /*****************************************************************************
5 ** Purpose: Text mode shell for CTSim
6 ** Programmer: Kevin Rosenberg
7 ** Date Started: Jan 2001
9 ** This is part of the CTSim program
10 ** Copyright (C) 1983-2000 Kevin Rosenberg
12 ** $Id: ctsimtext.cpp,v 1.11 2001/01/13 04:44:47 kevin Exp $
14 ** This program is free software; you can redistribute it and/or modify
15 ** it under the terms of the GNU General Public License (version 2) as
16 ** published by the Free Software Foundation.
18 ** This program is distributed in the hope that it will be useful,
19 ** but WITHOUT ANY WARRANTY; without even the implied warranty of
20 ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
21 ** GNU General Public License for more details.
23 ** You should have received a copy of the GNU General Public License
24 ** along with this program; if not, write to the Free Software
25 ** Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
26 ******************************************************************************/
30 #ifdef HAVE_READLINE_H
35 #elif defined(HAVE_READLINE_READLINE_H)
37 #include <readline/readline.h>
38 #include <readline/history.h>
43 // Master shell for all command-line tools
44 // If called as ctsimtext, program will look to next token on command-line as the function name
45 // If linked to ctsimtext, but executed as another name, eg pjrec, then program will use that
46 // linked name as name of function.
48 static const char* const g_szIdStr = "$Id: ctsimtext.cpp,v 1.11 2001/01/13 04:44:47 kevin Exp $";
49 static const char* const s_szProgramName = "ctsimtext";
50 static const char* const s_szProgramName2 = "ctsimtext.exe";
52 extern int if1_main (int argc, char* const argv[]);
53 extern int if2_main (int argc, char* const argv[]);
54 extern int ifexport_main (int argc, char* const argv[]);
55 extern int ifinfo_main (int argc, char* const argv[]);
56 extern int phm2if_main (int argc, char* const argv[]);
57 extern int phm2pj_main (int argc, char* const argv[]);
58 extern int pj2if_main (int argc, char* const argv[]);
59 extern int pjinfo_main (int argc, char* const argv[]);
60 extern int pjrec_main (int argc, char* const argv[]);
62 static int processCommand (int argc, char* const argv[]);
63 static void convertStringToArgcv (char* szLine, int* piArgc, char*** pppArgv);
67 ctsimtext_usage (const char *program)
69 std::cout << "usage: " << fileBasename(program) << " ctsim-function-name ctstim-function-parameters...\n";
70 std::cout << "CTSim text shell\n\n";
71 std::cout << " if1 Single image file conversion\n";
72 std::cout << " if2 Dual image file conversions\n";
73 std::cout << " ifexport Export an imagefile to a graphics file\n";
74 std::cout << " ifinfo Image file information\n";
75 std::cout << " pj2if Convert an projection file into an imagefile\n";
76 std::cout << " pjinfo Projection file information\n";
77 std::cout << " pjrec Projection reconstruction\n";
78 std::cout << " phm2if Convert a geometric phantom into an imagefile\n";
79 std::cout << " phm2pj Take projections of a phantom object\n";
85 std::cout << "usage: function-name parameters...\n";
86 std::cout << "Available functions:\n";
87 std::cout << " ifexport Export an imagefile to a graphics file\n";
88 std::cout << " ifinfo Image file information\n";
89 std::cout << " if1 Single image file conversion\n";
90 std::cout << " if2 Dual image file conversions\n";
91 std::cout << " phm2if Convert a geometric phantom into an imagefile\n";
92 std::cout << " phm2pj Take projections of a phantom object\n";
93 std::cout << " pjinfo Projection file information\n";
94 std::cout << " pj2if Convert an projection file into an imagefile\n";
95 std::cout << " pjrec Projection reconstruction\n";
96 std::cout << " quit Quits shell\n";
97 std::cout << "All functions accept --help as parameter for online help\n\n";
100 static bool s_bInteractive = false;
103 ctsimtext_main (int argc, char * argv[])
107 if (argc > 1 && (strcmp(argv[0], fileBasename (s_szProgramName)) == 0 || strcmp(argv[0], fileBasename (s_szProgramName2)) == 0)) {
110 if (argc > 1 && (strcmp(argv[0], fileBasename (s_szProgramName)) == 0 || strcmp(argv[0], fileBasename (s_szProgramName2)) == 0)) {
114 iReturn = processCommand (argc, argv);
115 } else if (argc > 1){
116 iReturn = processCommand (argc, argv);
118 s_bInteractive = true;
119 char szPrompt[] = "CTSim> ";
120 std::cout << "CTSim Text Shell (Type \"quit\" to end)\n\n";
124 char* pszInputLine = readline (szPrompt);
127 if (*pszInputLine != EOS)
128 add_history (pszInputLine);
130 #else // DONT_HAVE_READLINE
132 static const int s_MaxLineLength = 1024;
133 char* pszInputLine = new char [s_MaxLineLength+1];
134 std::cout << szPrompt;
135 std::cin.getline (pszInputLine, s_MaxLineLength);
138 std::cout << "#" << pszInputLine << "#\n";
141 std::cout << std::flush;
143 #endif // DONT_HAVE_READLINE
145 if (strncasecmp (pszInputLine, "quit", 4) == 0)
148 convertStringToArgcv (pszInputLine, &argc, &argv);
150 for (unsigned int i = 0; i < argc; i++)
151 std::cout << "Token " << i << ": " << argv[i] << "\n";
153 iReturn = processCommand (argc, argv);
164 convertStringToArgcv (char* pszLine, int* piArgc, char*** pppArgv)
166 char* pCurrentPos = pszLine;
168 std::vector<char*> vecpszToken;
171 bool bInDoubleQuote = false;
172 bool bInSingleQuote = false;
173 bool bInToken = false;
175 while (*pCurrentPos) {
176 if (isspace (*pCurrentPos)) {
179 else if (bInSingleQuote || bInDoubleQuote)
181 else { // in non-quote token
186 else if (*pCurrentPos == '\"') {
187 if (bInSingleQuote) {
188 bInSingleQuote = false;
191 bInSingleQuote = true;
195 vecpszToken.push_back (pCurrentPos+1);
198 } else if (*pCurrentPos == '\'') {
199 if (bInDoubleQuote) {
200 bInDoubleQuote = false;
203 bInDoubleQuote = true;
207 vecpszToken.push_back (pCurrentPos+1);
210 } else if (! bInToken) { // nonwhite, non-quote character
213 vecpszToken.push_back (pCurrentPos);
221 *pppArgv = new char* [nTokens];
222 for (unsigned int iToken = 0; iToken < vecpszToken.size(); iToken++)
223 (*pppArgv)[iToken] = vecpszToken[iToken];
229 processCommand (int argc, char* const argv[])
234 const char* const pszFunction = fileBasename (argv[0]);
236 if (strcasecmp (pszFunction, "if1") == 0)
237 return if1_main (argc, argv);
238 else if (strcasecmp (pszFunction, "if2") == 0)
239 return if2_main (argc, argv);
240 else if (strcasecmp (pszFunction, "ifexport") == 0)
241 return ifexport_main (argc, argv);
242 else if (strcasecmp (pszFunction, "ifinfo") == 0)
243 return ifinfo_main (argc, argv);
244 else if (strcasecmp (pszFunction, "phm2if") == 0)
245 return phm2if_main (argc, argv);
246 else if (strcasecmp (pszFunction, "phm2pj") == 0)
247 return phm2pj_main (argc, argv);
248 else if (strcasecmp (pszFunction, "pj2if") == 0)
249 return pj2if_main (argc, argv);
250 else if (strcasecmp (pszFunction, "pjinfo") == 0)
251 return pjinfo_main (argc, argv);
252 else if (strcasecmp (pszFunction, "pjrec") == 0)
253 return pjrec_main (argc, argv);
255 std::cout << "Unknown function name: " << pszFunction << "\n";
259 ctsimtext_usage (s_szProgramName);
265 main (int argc, char* argv[])
270 retval = ctsimtext_main(argc, argv);
271 } catch (exception e) {
272 std::cerr << "Exception: " << e.what() << std::endl;
274 std::cerr << "Unknown exception\n";
281 // Hack to fix linking problems when not linking with wxWindows and CTSim GUI routines
284 wxDialog::OnCtlColor(unsigned long a,unsigned long b,unsigned int c,unsigned int d,unsigned int e,long f)
289 #include "../src/dlgezplot.h"
291 EZPlotDialog::EZPlotDialog (wxWindow* parent)
292 : wxDialog(), m_pEZPlotCtrl(NULL)
295 EZPlotDialog::~EZPlotDialog()