/*
- *
+ *
* This source code is part of
- *
+ *
* G R O M A C S
- *
+ *
* GROningen MAchine for Chemical Simulations
- *
+ *
* VERSION 3.2.0
* Written by David van der Spoel, Erik Lindahl, Berk Hess, and others.
* Copyright (c) 1991-2000, University of Groningen, The Netherlands.
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
- *
+ *
* If you want to redistribute modifications, please consider that
* scientific software is very special. Version control is crucial -
* bugs must be traceable. We will be happy to consider code for
* inclusion in the official distribution, but derived work must not
* be called official GROMACS. Details are found in the README & COPYING
* files - if they are missing, get the official version at www.gromacs.org.
- *
+ *
* To help us fund GROMACS development, we humbly ask that you cite
* the papers on the package - you can find them in the top README file.
- *
+ *
* For more info, check our website at http://www.gromacs.org
- *
+ *
* And Hey:
* GROningen Mixture of Alchemy and Childrens' Stories
*/
#include "gmx_fatal.h"
#include "strdb.h"
-gmx_bool get_a_line(FILE *fp,char line[],int n)
+gmx_bool get_a_line(FILE *fp, char line[], int n)
{
- char *line0;
- char *dum;
-
- snew(line0,n+1);
-
- do {
- if (!fgets(line0,n+1,fp)) {
- sfree(line0);
- return FALSE;
+ char *line0;
+ char *dum;
+
+ snew(line0, n+1);
+
+ do
+ {
+ if (!fgets(line0, n+1, fp))
+ {
+ sfree(line0);
+ return FALSE;
+ }
+ dum = strchr(line0, '\n');
+ if (dum)
+ {
+ dum[0] = '\0';
+ }
+ else if (strlen(line0) == n)
+ {
+ fprintf(stderr, "Warning: line length exceeds buffer length (%d), data might be corrupted\n", n);
+ line0[n-1] = '\0';
+ }
+ else
+ {
+ fprintf(stderr, "Warning: file does not end with a newline, last line:\n%s\n",
+ line0);
+ }
+ dum = strchr(line0, ';');
+ if (dum)
+ {
+ dum[0] = '\0';
+ }
+ strncpy(line, line0, n);
+ dum = line0;
+ ltrim(dum);
}
- dum=strchr(line0,'\n');
- if (dum)
- dum[0]='\0';
- else if (strlen(line0)==n) {
- fprintf(stderr,"Warning: line length exceeds buffer length (%d), data might be corrupted\n",n);
- line0[n-1] ='\0';
- } else
- fprintf(stderr,"Warning: file does not end with a newline, last line:\n%s\n",
- line0);
- dum=strchr(line0,';');
- if (dum)
- dum[0]='\0';
- strncpy(line,line0,n);
- dum=line0;
- ltrim(dum);
- } while (dum[0] == '\0');
-
- sfree(line0);
- return TRUE;
+ while (dum[0] == '\0');
+
+ sfree(line0);
+ return TRUE;
}
-gmx_bool get_header(char line[],char *header)
+gmx_bool get_header(char line[], char *header)
{
- char temp[STRLEN],*dum;
-
- strcpy(temp,line);
- dum=strchr(temp,'[');
- if (dum==NULL)
- return FALSE;
- dum[0]=' ';
- dum=strchr(temp,']');
- if (dum==NULL) {
- gmx_fatal(FARGS,"header is not terminated on line:\n'%s'\n",line);
- return FALSE;
- }
- dum[0]='\0';
- if (sscanf(temp,"%s%*s",header) != 1)
- return FALSE;
-
- return TRUE;
+ char temp[STRLEN], *dum;
+
+ strcpy(temp, line);
+ dum = strchr(temp, '[');
+ if (dum == NULL)
+ {
+ return FALSE;
+ }
+ dum[0] = ' ';
+ dum = strchr(temp, ']');
+ if (dum == NULL)
+ {
+ gmx_fatal(FARGS, "header is not terminated on line:\n'%s'\n", line);
+ return FALSE;
+ }
+ dum[0] = '\0';
+ if (sscanf(temp, "%s%*s", header) != 1)
+ {
+ return FALSE;
+ }
+
+ return TRUE;
}
-int get_strings(const char *db,char ***strings)
+int get_strings(const char *db, char ***strings)
{
- FILE *in;
- char **ptr;
- char buf[256];
- int i,nstr;
-
- in=libopen(db);
-
- if (fscanf(in,"%d",&nstr) != 1) {
- gmx_warning("File %s is empty",db);
- ffclose(in);
- return 0;
- }
- snew(ptr,nstr);
- for(i=0; (i<nstr); i++) {
- if(1 != fscanf(in,"%s",buf))
- {
- gmx_fatal(FARGS,"Cannot read string from buffer");
+ FILE *in;
+ char **ptr;
+ char buf[256];
+ int i, nstr;
+
+ in = libopen(db);
+
+ if (fscanf(in, "%d", &nstr) != 1)
+ {
+ gmx_warning("File %s is empty", db);
+ ffclose(in);
+ return 0;
}
+ snew(ptr, nstr);
+ for (i = 0; (i < nstr); i++)
+ {
+ if (1 != fscanf(in, "%s", buf))
+ {
+ gmx_fatal(FARGS, "Cannot read string from buffer");
+ }
#ifdef DEBUG
- fprintf(stderr,"Have read: %s\n",buf);
+ fprintf(stderr, "Have read: %s\n", buf);
#endif
- ptr[i] = strdup(buf);
- }
- ffclose(in);
+ ptr[i] = strdup(buf);
+ }
+ ffclose(in);
- *strings=ptr;
-
- return nstr;
+ *strings = ptr;
+
+ return nstr;
}
-int search_str(int nstr,char **str,char *key)
+int search_str(int nstr, char **str, char *key)
{
- int i;
-
- /* Linear search */
- for(i=0; (i<nstr); i++)
- if (gmx_strcasecmp(str[i],key)==0)
- return i;
+ int i;
+
+ /* Linear search */
+ for (i = 0; (i < nstr); i++)
+ {
+ if (gmx_strcasecmp(str[i], key) == 0)
+ {
+ return i;
+ }
+ }
- return -1;
+ return -1;
}
-int fget_lines(FILE *in,char ***strings)
+int fget_lines(FILE *in, char ***strings)
{
- char **ptr;
- char buf[256];
- int i,nstr;
- char *pret;
-
- pret = fgets(buf,255,in);
- if ( pret==NULL || sscanf(buf,"%d",&nstr) != 1)
- {
- gmx_warning("File is empty");
- ffclose(in);
-
- return 0;
- }
- snew(ptr,nstr);
- for(i=0; (i<nstr); i++) {
- fgets2(buf,255,in);
- ptr[i] = gmx_strdup(buf);
- }
-
- (*strings) = ptr;
-
- return nstr;
+ char **ptr;
+ char buf[256];
+ int i, nstr;
+ char *pret;
+
+ pret = fgets(buf, 255, in);
+ if (pret == NULL || sscanf(buf, "%d", &nstr) != 1)
+ {
+ gmx_warning("File is empty");
+ ffclose(in);
+
+ return 0;
+ }
+ snew(ptr, nstr);
+ for (i = 0; (i < nstr); i++)
+ {
+ fgets2(buf, 255, in);
+ ptr[i] = gmx_strdup(buf);
+ }
+
+ (*strings) = ptr;
+
+ return nstr;
}
-int get_lines(const char *db,char ***strings)
+int get_lines(const char *db, char ***strings)
{
- FILE *in;
- int nstr;
-
- in = libopen(db);
- nstr = fget_lines(in,strings);
- ffclose(in);
-
- return nstr;
+ FILE *in;
+ int nstr;
+
+ in = libopen(db);
+ nstr = fget_lines(in, strings);
+ ffclose(in);
+
+ return nstr;
}
-int get_file(const char *db,char ***strings)
+int get_file(const char *db, char ***strings)
{
- FILE *in;
- char **ptr=NULL;
- char buf[STRLEN];
- int i,nstr,maxi;
-
- in=libopen(db);
-
- i=maxi=0;
- while (fgets2(buf,STRLEN-1,in)) {
- if (i>=maxi) {
- maxi+=50;
- srenew(ptr,maxi);
+ FILE *in;
+ char **ptr = NULL;
+ char buf[STRLEN];
+ int i, nstr, maxi;
+
+ in = libopen(db);
+
+ i = maxi = 0;
+ while (fgets2(buf, STRLEN-1, in))
+ {
+ if (i >= maxi)
+ {
+ maxi += 50;
+ srenew(ptr, maxi);
+ }
+ ptr[i] = strdup(buf);
+ i++;
}
- ptr[i] = strdup(buf);
- i++;
- }
- nstr=i;
- ffclose(in);
- srenew(ptr,nstr);
- *strings=ptr;
-
- return nstr;
-}
+ nstr = i;
+ ffclose(in);
+ srenew(ptr, nstr);
+ *strings = ptr;
+ return nstr;
+}
biod.pnpi.spb.ru / alexxy / gromacs.git / blobdiff