source: Sophya/trunk/SophyaProg/PrgUtil/runcxx.cc@ 1502

Last change on this file since 1502 was 1441, checked in by ansari, 25 years ago

documentation PrgUtil (fichiers .cc) pour doxygen - Reza 14/3/2001
File size: 8.7 KB
RevLine 
[1306]1#include <stdio.h>
2#include <stdlib.h>
3#include <math.h>
4#include <iostream.h>
5#include <fstream.h>
6
7#include <string>
8#include <vector>
9
10#include <typeinfo>
11
12#include "sambainit.h"
13#include "skyinit.h"
14#include "tarrinit.h"
15
16#include "pexceptions.h"
17#include "cxxcmplnk.h"
18#include "pdlmgr.h"
19#include "timing.h"
20
[1441]21/*!
22 \ingroup PrgUtil
23 \file runcxx.cc
24 \brief \b runcxx: Compile and run simple C++ code using SOPHYA
25
26 \verbatim
27 csh> runcxx -h
28 SOPHYA Version 1.1 Revision 0 (V_Fev2001) -- Mar 9 2001 15:45:31 cxx
29 runcxx : compiling and running of a piece of C++ code
30 Usage: runcxx [-compopt CompileOptions] [-linkopt LinkOptions]
31 [-tmpdir TmpDirectory] [-f C++CodeFileName]
32 [-inc includefile] [-inc includefile ...]
33 [-import modulename] [-import modulename ...]
34 [-uarg UserArg1 UserArg2 ...]
35 if no file name is specified, read from standard input
36 modulenames: SkyMap, Samba, SkyT, FitsIOServer, LinAlg, IFFTW
37 \endverbatim
38*/
39
[1306]40typedef void (* DlFunctionOfVecStr) (vector<string> & args, int & rc);
41
42static void Usage(bool fgerr);
43static int GetInput(string & codeflnm);
[1341]44static int FillCxxFile(string & codeflnm, string & cxxfile,
45 vector<string> & inc1, vector<string> & inc2);
[1306]46
47/* --Fonction-- */
48void Usage(bool fgerr)
49{
50 if (fgerr)
51 cout << " runcxx : Argument Error ! " << endl;
52 else
53 cout << " runcxx : compiling and running of a piece of C++ code " << endl;
54
55 cout << " Usage: runcxx [-compopt CompileOptions] [-linkopt LinkOptions] \n"
56 << " [-tmpdir TmpDirectory] [-f C++CodeFileName] \n"
[1341]57 << " [-inc includefile] [-inc includefile ...] \n"
58 << " [-import modulename] [-import modulename ...] \n"
[1306]59 << " [-uarg UserArg1 UserArg2 ...] \n"
[1341]60 << " if no file name is specified, read from standard input \n"
61 << " modulenames: SkyMap, Samba, SkyT, FitsIOServer, LinAlg, IFFTW \n"
62 << endl;
63
[1306]64 exit(0);
65}
66
67
68
69/* --Main-- */
70int main(int narg, char *arg[])
71{
72 if ((narg > 1) && (strcmp(arg[1],"-h") == 0) ) Usage(false);
73
74 // Decoding options
75 string codefile;
76 string compoption;
77 string linkoption;
78 string tmpdir;
79
80 bool fgco = false;
81 bool fglo = false;
82 bool fgcofn = false;
83 bool fgtmp = false;
84
85 vector<string> uarg;
[1341]86 vector<string> inc1;
87 vector<string> inc2;
[1306]88
89 cout << " runcxx: Decoding command line options ... " << endl;
90 for (int k=1; k<narg; k++) {
91 if (strcmp(arg[k], "-compopt") == 0) {
92 if (k == narg-1) Usage(true);
93 fgco = true; k++;
94 compoption = arg[k];
95 }
96 else if (strcmp(arg[k], "-linkopt") == 0) {
97 if (k == narg-1) Usage(true);
98 fglo = true; k++;
99 linkoption = arg[k];
100 }
101 else if (strcmp(arg[k], "-tmpdir") == 0) {
102 if (k == narg-1) Usage(true);
103 fgtmp = true; k++;
104 tmpdir = arg[k];
105 }
106 else if (strcmp(arg[k], "-f") == 0) {
107 if (k == narg-1) Usage(true);
108 fgcofn = true; k++;
109 codefile = arg[k];
110 }
[1341]111 else if (strcmp(arg[k], "-inc") == 0) {
112 if (k == narg-1) Usage(true);
113 k++; inc2.push_back(arg[k]);
114 }
115 else if (strcmp(arg[k], "-import") == 0) {
116 if (k == narg-1) Usage(true);
117 k++;
118 if (strcmp(arg[k], "SkyMap")) inc1.push_back("skymap.h");
119 else if (strcmp(arg[k], "Samba")) inc1.push_back("samba.h");
120 else if (strcmp(arg[k], "SkyT")) inc1.push_back("skyt.h");
121 else if (strcmp(arg[k], "FitsIOServer")) inc1.push_back("fitsautoreader.h");
122 else if (strcmp(arg[k], "LinAlg")) inc1.push_back("intflapack.h");
123 else if (strcmp(arg[k], "IFFTW")) inc1.push_back("fftwserver.h");
124 }
125
[1306]126 else if (strcmp(arg[k], "-uarg") == 0) {
127 if (k == narg-1) Usage(true);
128 for(int kk=k+1; kk<narg; kk++)
129 uarg.push_back(arg[kk]);
130 break;
131 }
132 else Usage(true);
133 }
134
135 // Checking TMPDIR
136 if (!fgtmp) { // TMPDIR pas defini par option de ligne de commande
137 char* varenv;
138 if ( (varenv=getenv("TMPDIR")) != NULL ) {
139 tmpdir = varenv;
140 fgtmp = true;
141 }
142 }
143 if (tmpdir.length() > 0)
144 if (tmpdir[tmpdir.length()-1] != '/') tmpdir += '/';
145
146 int rc = 0;
147
148 try {
149 SophyaInit();
150 InitTim();
151
152 if (!fgcofn) { // Pas de fichier specifie - Lecture de fichier sur stdin
153 codefile = tmpdir + "aucode.icc";
154 rc = GetInput(codefile);
155 }
156 string flnm;
157 if (rc == 0) {
158 flnm = tmpdir + "acxxrun.cc";
[1341]159 rc = FillCxxFile(codefile, flnm, inc1, inc2);
[1306]160 }
161
162 PrtTim(" End of FillCxxFile ");
163
164 string oname, soname;
165 if (rc == 0) {
166 CxxCompilerLinker cxx;
167 if (fgtmp) cxx.SetTmpDir(tmpdir);
168 if (fgco) cxx.AddCompileOptions(compoption);
169 if (fglo) cxx.AddLinkOptions(linkoption);
170 cxx.SetVerbose(true);
171
172 rc = cxx.Compile(flnm, oname);
173 cout << " RC from cxx.Compile() = " << rc << " oname= " << oname << endl;
[1329]174 if (rc == 0) {
175 rc = cxx.BuildSO(oname, soname);
176 cout << " RC from cxx.BuildSO() = " << rc << " soname= " << soname << endl;
177 }
[1306]178 PrtTim(" End of Compile-Link ");
179 }
180 if (rc == 0) {
181 string funcname = "runcxx_usercode";
182 if (fgtmp) PDynLinkMgr::SetTmpDir(tmpdir);
183 PDynLinkMgr dyl(soname);
184 DlFunction f = dyl.GetFunction(funcname);
185 if (f != NULL) {
186 cout << "DlFunctionOfVecStr f linked OK - calling f(uarg) ... \n" << endl;
187 DlFunctionOfVecStr fvs = (DlFunctionOfVecStr)f;
188 int rcu = 0;
189 fvs(uarg, rcu);
190 cout << "\n RC from UserCode() = " << rcu << endl;
191 rc = rcu;
192 }
193 else {
194 cout << " ERROR linking DlFunction f !!! " << endl;
195 }
196 }
197 }
198
199 catch (PThrowable & exc) {
200 cerr << " Catched Exception " << (string)typeid(exc).name()
201 << " - Msg= " << exc.Msg() << endl;
202 }
203 catch (...) {
204 cerr << " some other exception was caught ! " << endl;
205 }
206
207 PrtTim(" End of runcxx ");
208 return(rc);
209}
210
211/* --Fonction-- */
212int GetInput(string & codeflnm)
213{
214 cout << " runcxx/GetInput() : Type in your C++ code, \n"
215 << " end with a blanck line OR <Cntl>D " << endl;
216 int line = 0;
217 ofstream os(codeflnm.c_str(),ios::out);
218 os << "\n" ;
219 bool fg = true;
220 char buff[512];
221 char * ret;
222 while (fg) {
223 printf("L%d ? ", line+1);
224 fflush(stdout);
225 buff[0] = '\0';
226 ret = fgets(buff, 512, stdin);
227 buff[511] = '\0';
228 if (ret && ( (buff[0] != '\0') && (buff[0] != '\n') && (buff[0] != '\r')) ) {
229 os << buff << endl; line++;
230 }
231 else fg = false;
232 }
233 os << "\n" ;
234 cout << " \n Total " << line << " lines copied to file " << codeflnm << endl;
235 if (line > 0) return(0);
236 else return(1);
237}
238
239/* --Fonction-- */
[1341]240int FillCxxFile(string & code, string & cxxfile,
241 vector<string>& inc1, vector<string>& inc2)
[1306]242{
243 ofstream os(cxxfile.c_str(),ios::out);
244
245 os<<"#include \"machdefs.h\" \n"<<endl;
246
247 os<<"//---- System et stdc++ include files \n"
248 <<"#include <stdio.h> \n"
249 <<"#include <stdlib.h> \n"
250 <<"#include <math.h> \n"
251 <<"#include <ctype.h> \n"
252 <<"#include <string.h> \n"
253 <<"#include <iostream.h> \n"
254 <<"#include <fstream.h> \n"
255 <<"#include <complex> \n"
256 <<endl
257
258 <<"#include <typeinfo> \n"
259 <<"#include <string> \n"
260 <<"#include <vector> \n"
261 <<"#include <map> \n"
262 <<"#include <functional> \n"
263 <<"#include <list> \n"
264 <<endl
265
266 <<"//---- Sophya include files \n"
267 <<"#include \"systools.h\" \n"
268 <<"#include \"ntools.h\" \n"
269 <<"#include \"array.h\" \n"
270 <<"#include \"histats.h\" \n"
271 <<endl;
[1341]272
273 int ki;
274 for(ki=0; ki<inc1.size(); ki++)
275 os << "#include \"" << inc1[ki] << "\" \n" ;
276 os << endl;
277 for(ki=0; ki<inc2.size(); ki++)
278 os << "#include \"" << inc2[ki] << "\" \n" ;
279 os << endl;
[1306]280
[1341]281 os<<"//---- function for Adding and displaying Objects " << endl;
282 os<<"//---- compatibility with piapp cxxexecutor " << endl;
283 os<<"void Keep_Object(AnyDataObj & obj, string const & nom) \n{ \n"
284 <<" POutPersist pos(nom); \n"
285 <<" pos.PutObject(obj); \n"
286 <<"} \n" << endl;
287
288 os<<"//---- Objects and variables saving"<<endl
289 <<"#define KeepObj(obj) Keep_Object(obj, #obj);"<<endl
290 <<endl;
291
292 os<<"//---- Displaying objects and command execution"<<endl;
293 os<<"#define DisplayObj(obj, att) "
294 <<" cout << \"DisplayObj() available only in piapp \" << endl; " << endl;
295 os<<"#define ExecuteCommand(cmd) "
296 <<" cout << \"ExecuteCommand() available only in piapp \" << endl; " << endl;
297
298
[1306]299 os << "extern \"C\" { \n"
300 << " void runcxx_usercode(vector<string>& arg, int & rc); \n"
301 // << " void runcxx_usercode(); \n"
302 << " } \n " << endl;
303
304 os << "// ---- User Code function ----- \n"
305 << " void runcxx_usercode(vector<string>& arg, int & rc) \n"
306 // << " void runcxx_usercode() \n"
307 << "{ \n"
308 << "#include \"" << code << "\" \n"
309 << "} \n" << endl;
310
311 return(0);
312}
313
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