ICODE-ADC/lammps
4
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

git-svn-id: svn://svn.icms.temple.edu/lammps-ro/trunk@5591 f3b2605a-c512-4ea7-a41b-209d697bcdaa

Browse Source
This commit is contained in:
sjplimp
2011-02-04 19:13:14 +00:00
parent 3ad614b04a
commit 89cbe1ceeb
9 changed files with 76 additions and 121 deletions
Download Patch File Download Diff File Expand all files Collapse all files

51
src/input.cpp
View File

@ -16,6 +16,8 @@
#include "stdlib.h"
#include "string.h"
#include "ctype.h"
#include "unistd.h"
#include "sys/stat.h"
#include "input.h"
#include "style_command.h"
#include "universe.h"
@ -81,10 +83,13 @@ Input::Input(LAMMPS *lmp, int argc, char **argv) : Pointers(lmp)
int iarg = 0;
while (iarg < argc) {
if (strcmp(argv[iarg],"-var") == 0) {
variable->set(argv[iarg+1],argv[iarg+2]);
iarg += 3;
} else if (strcmp(argv[iarg],"-echo") == 0) {
if (strcmp(argv[iarg],"-var") == 0 || strcmp(argv[iarg],"-v") == 0) {
int jarg = iarg+2;
while (jarg < argc && argv[jarg][0] != '-') jarg++;
variable->set(argv[iarg+1],jarg-iarg-2,&argv[iarg+2]);
iarg = jarg;
} else if (strcmp(argv[iarg],"-echo") == 0 ||
strcmp(argv[iarg],"-e") == 0) {
narg = 1;
char **tmp = arg; // trick echo() into using argv instead of arg
arg = &argv[iarg+1];
@ -409,6 +414,7 @@ int Input::execute_command()
else if (!strcmp(command,"log")) log();
else if (!strcmp(command,"next")) next_command();
else if (!strcmp(command,"print")) print();
else if (!strcmp(command,"shell")) shell();
else if (!strcmp(command,"variable")) variable_command();
else if (!strcmp(command,"angle_coeff")) angle_coeff();
@ -752,6 +758,43 @@ void Input::print()
/* ---------------------------------------------------------------------- */
void Input::shell()
{
if (narg < 1) error->all("Illegal shell command");
if (strcmp(arg[0],"cd") == 0) {
if (narg != 2) error->all("Illegal shell command");
chdir(arg[1]);
} else if (strcmp(arg[0],"mkdir") == 0) {
if (narg < 2) error->all("Illegal shell command");
#if !defined(WINDOWS) && !defined(__MINGW32_VERSION)
if (me == 0)
for (int i = 1; i < narg; i++)
mkdir(arg[i], S_IRWXU | S_IRGRP | S_IXGRP);
#endif
} else if (strcmp(arg[0],"mv") == 0) {
if (narg != 3) error->all("Illegal shell command");
if (me == 0) rename(arg[1],arg[2]);
} else if (strcmp(arg[0],"rm") == 0) {
if (narg < 2) error->all("Illegal shell command");
if (me == 0)
for (int i = 1; i < narg; i++)
unlink(arg[i]);
} else if (strcmp(arg[0],"rmdir") == 0) {
if (narg < 2) error->all("Illegal shell command");
if (me == 0)
for (int i = 1; i < narg; i++)
rmdir(arg[i]);
} else error->all("Illegal shell command");
}
/* ---------------------------------------------------------------------- */
void Input::variable_command()
{
variable->set(narg,arg);