/usr/include/freefem++/getprog-unix.hpp is in libfreefem++-dev 3.47+dfsg1-2build1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 | #include "mode_open.hpp"
#if _WIN32
#include "ff-win32.cpp"
#else
#include <unistd.h>
#endif
// FFCS: required for chdir() when g++ 4.7 is used
#include <unistd.h>
// FFCS: redirecting visualization output
#include "../fflib/ffapi.hpp"
#include "../fflib/strversionnumber.hpp"
#include <string>
extern long mpirank;
extern long verbosity;
extern FILE *ThePlotStream; // Add for new plot. FH oct 2008
// for the environ variables ...
extern const char * prognamearg;
extern const char * edpfilenamearg;
extern bool waitatend;
extern bool consoleatend;
extern bool echo_edp;
extern bool NoGraphicWindow;
char * Shell_Space(const char * s);
char * Shell_Space(const char * s)
{
const char *c=s;
int nbspace;
int i;
for( i=0;i<100000;++i)
if (! s[i]) break;
else if(isspace(s[i])) ++nbspace;
if (!(i<100000))
{
cerr << " Bug Shell_Space routine " <<endl;
exit(1);
}
#ifdef _WIN32
char * p= new char[i+1+nbspace];
char * q=p;
for( i=0;i<100000;++i)
if (! s[i]) break;
else if(isspace(s[i])) *q++='^', *q++=s[i];
else *q++=s[i];
#else
char * p= new char[i+nbspace];
char * q=p;
for( i=0;i<100000;++i)
if (! s[i]) break;
else if(isspace(s[i])) *q++='\\', *q++=s[i];
else *q++=s[i];
#endif
*q++='\0';
assert( q-p <= i+nbspace);
return p;
}
extern void (*init_lgparallele)();
int getprog(char* fn,int argc, char **argv)
{
waitatend= 0; // init_lgparallele==0; // attent if no parallele
consoleatend=false; // bug with redirection FH
int ret=0;
*fn='\0';
#ifdef _WIN32
const int lsuffix= 4;
#else
const int lsuffix= 0;
#endif
#ifdef PROG_FFGLUT
const char * ffglut=PROG_FFGLUT;
#else
const char *ffglut= "ffglut";
#endif
const char *progffglut=0;
const char *fileglut=0;
bool noffglut=false;
// FFCS - remove the test for noffglut to be able to create pictures
// in any situation. Even FreeFem++-mpilang needs to send pictures
// (eg when called in a FreeFem++-server situation by EJS)
// is the name -nw or -nw.exe -> no graphics
noffglut=false;
ffapi::ff_ch2edpdtmpir = false;
bool ch2edpdir = false;
if(argc)
prognamearg=argv[0];
if(prognamearg ) // FH add to remove ffglut in case of -nw or -nw.exe program. FH juin 2014..
{int l = strlen(prognamearg);
if( (( l>4 ) && (strcmp("-nw",prognamearg+l-3) ==0))
|| (( l>8) &&(strcmp("-nw.exe",prognamearg+l-7) ==0)))
{
consoleatend=false;
noffglut=true;
NoGraphicWindow=true;
waitatend=false;
}
}
echo_edp=true;
ffapi::ff_justcompile=false;
if(argc)
for (int i=1; i<argc;i++)
if (ret ==0 && strcmp(argv[i],"-f")==0 && i+1 < argc )
{
strcpy(fn,argv[i+1]);
i++;
edpfilenamearg=argv[i];
ret=1;
}
else if (strcmp(argv[i],"-v")==0 && i+1 < argc)
{
verbosity = atoi(argv[i+1]);
i++;
if(verbosity>10) cout << " verbosity " <<verbosity << endl;
}
else if (strcmp(argv[i],"-nw")==0 )
{
consoleatend=false;
noffglut=true;
NoGraphicWindow=true;
waitatend=false; // add modif FH. juin 2014 ..
}
else if (strcmp(argv[i],"-ne")==0 ) // no edp
echo_edp=false;
else if (strcmp(argv[i],"-cd")==0 ) //
ch2edpdir=true;
else if (strcmp(argv[i],"-cdtmp")==0 ) //
ffapi::ff_ch2edpdtmpir=true;
else if (strcmp(argv[i],"-jc")==0 ) //
{
ffapi::ff_justcompile=true;
waitatend=false;
consoleatend=false;
noffglut=true;
NoGraphicWindow=true;
waitatend=false; //
}
else if (strcmp(argv[i],"-ns")==0 ) // no script
echo_edp=false;
else if (strcmp(argv[i],"-nowait")==0 )
waitatend=false;
else if (strcmp(argv[i],"-nc")==0 )
consoleatend=false;
else if (strcmp(argv[i],"-log")==0 )
consoleatend=true;
else if (strcmp(argv[i],"-wait")==0 )
waitatend=true;
else if(strcmp(argv[i],"-fglut")==0 && i+1 < argc)
{
fileglut=argv[++i];
noffglut=true;
}
else if(strcmp(argv[i],"-glut")==0 && i+1 < argc)
{
progffglut=argv[++i];
noffglut=true;
NoGraphicWindow=false;
}
else if(strcmp(argv[i],"-gff")==0 && i+1 < argc)
{
progffglut=Shell_Space(argv[++i]);
noffglut=true;
NoGraphicWindow=false;
}
else if(strcmp(argv[i],"-?")==0 )
ret=2;
else if( strcmp(argv[i],"-f")==0 && i+1 < argc)
{
strcpy(fn,argv[++i]);
ret=1;
edpfilenamearg=argv[i];
}
else if(ret==0)
{
strcpy(fn,argv[i]);
edpfilenamearg=argv[i];
ret=1;
}
if( ch2edpdir && edpfilenamearg)
{
int i=0;
int l= strlen(edpfilenamearg);
#ifdef _WIN32
const char sepdir='\\';
#else
const char sepdir='/';
#endif
for(i=l-1;i>=0;i--)
if(edpfilenamearg[i]==sepdir) break;
if(i>0) {
char *dir= new char [l+1];
strcpy(dir,edpfilenamearg);
dir[i]=0;
int err=0;
if(verbosity>1)
cout << " chdir '" << dir <<"'"<< endl;
// FFCS: mingw64 API change
err=chdir(dir);
//cout << err << endl;
if(err) {
cerr << " error : chdir " << dir << endl;
exit(1);
}
delete [] dir;
}
}
if( ! progffglut && !noffglut)
progffglut=ffglut;
if(progffglut && mpirank==0)
{
// FFCS: divert stream to FFCS
ThePlotStream = ffapi::ff_popen(progffglut,"w");
// FFCS: just forget the following message because it could be understood as an error during FFCS execution
// although ffglut is not used there.
//if(verbosity)
// printf(" EXEC of the plot : %s\n",progffglut);
if(!ThePlotStream) { cerr << " Error popen "<< progffglut << endl;exit(1);}
}
else if (fileglut)
{// correction progffglut -> fileglut v3.0-2 FH.
ThePlotStream = fopen(fileglut, MODE_WRITE_BINARY );
if(verbosity)
printf(" save of the plot in file : %s\n",fileglut);
if(!ThePlotStream)
{
cerr << " Error save file glut " << fileglut
<< " mode " << MODE_WRITE_BINARY<< endl;
exit(1);
}
}
#ifdef _WIN32
if(ret==0)
{
if ( ShowOpenDialogBox1(fn) )
ret=1;
}
#endif
if(ret !=1)
{
const char * ff = argc ? argv[0] : "FreeFem++" ;
cout << " Error parameter: "<< ff << " , version : " << StrVersionNumber() << " " << sizeof(void*)*8 <<"bits "<< endl;
cout << " Syntaxe = " << ff << " [ -v verbosity ] [ -fglut filepath ] [ -glut command ] [ -nw] [ -f] filename [SCRIPT-arguments]\n"
<< " -v verbosity : 0 -- 1000000 level of freefem output \n"
<< " -fglut filepath : the file name of save all plots (replot with ffglut command ) \n"
<< " -glut command : change command compatible with ffglut \n"
<< " -gff command : change command compatible with ffglut (with space quoting)\n"
<< " -nowait : nowait at the end on window \n"
<< " -wait : wait at the end on window \n"
<< " -nw : no ffglut, ffmedit (=> no graphics windows) \n"
<< " -ne : no edp script output\n"
<< " -cd : Change dir to script dir\n"
<< " -cdtmp : Change dir to tmp dir (for test)\n"
<< endl ;
;
if(noffglut) cout << " without default ffglut : " << ffglut << endl;
else cout << " with default ffglut : " << ffglut << endl;
cout << endl;
exit(1);
return ret;
}
if(verbosity>10)
cout << " file : " << fn << endl ;
// cout << " verbosity= "<< verbosity << endl;
return 1;
}
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