src/gromacs/commandline/filenm.cpp

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  37 #include "gmxpre.h"
  38
  39 #include "filenm.h"
  40
  41 #include <cstdio>
  42 #include <cstring>
  43
  44 #include "gromacs/fileio/filetypes.h"
  45 #include "gromacs/utility/basedefinitions.h"
  46 #include "gromacs/utility/cstringutil.h"
  47 #include "gromacs/utility/smalloc.h"
  48
  49 /* Use bitflag ... */
  50 #define IS_SET(fn) ((fn.flag &ffSET) != 0)
  51 #define IS_OPT(fn) ((fn.flag &ffOPT) != 0)
  52
  53 const t_filenm *getFilenm(const char *opt, int nfile, const t_filenm fnm[])
  54 {
  55     int i;
  56
  57     for (i = 0; (i < nfile); i++)
  58     {
  59         if (strcmp(opt, fnm[i].opt) == 0)
  60         {
  61             return &fnm[i];
  62         }
  63     }
  64
  65     return nullptr;
  66 }
  67
  68 const char *opt2fn(const char *opt, int nfile, const t_filenm fnm[])
  69 {
  70     int i;
  71
  72     for (i = 0; (i < nfile); i++)
  73     {
  74         if (std::strcmp(opt, fnm[i].opt) == 0)
  75         {
  76             return fnm[i].fns[0];
  77         }
  78     }
  79
  80     fprintf(stderr, "No option %s\n", opt);
  81
  82     return nullptr;
  83 }
  84
  85 int opt2fns(char **fns[], const char *opt, int nfile, const t_filenm fnm[])
  86 {
  87     int i;
  88
  89     for (i = 0; (i < nfile); i++)
  90     {
  91         if (strcmp(opt, fnm[i].opt) == 0)
  92         {
  93             *fns = fnm[i].fns;
  94             return fnm[i].nfiles;
  95         }
  96     }
  97
  98     fprintf(stderr, "No option %s\n", opt);
  99     return 0;
 100 }
 101
 102 const char *ftp2fn(int ftp, int nfile, const t_filenm fnm[])
 103 {
 104     int i;
 105
 106     for (i = 0; (i < nfile); i++)
 107     {
 108         if (ftp == fnm[i].ftp)
 109         {
 110             return fnm[i].fns[0];
 111         }
 112     }
 113
 114     fprintf(stderr, "ftp2fn: No filetype %s\n", ftp2ext_with_dot(ftp));
 115     return nullptr;
 116 }
 117
 118 int ftp2fns(char **fns[], int ftp, int nfile, const t_filenm fnm[])
 119 {
 120     int i;
 121
 122     for (i = 0; (i < nfile); i++)
 123     {
 124         if (ftp == fnm[i].ftp)
 125         {
 126             *fns = fnm[i].fns;
 127             return fnm[i].nfiles;
 128         }
 129     }
 130
 131     fprintf(stderr, "ftp2fn: No filetype %s\n", ftp2ext_with_dot(ftp));
 132     return 0;
 133 }
 134
 135 gmx_bool ftp2bSet(int ftp, int nfile, const t_filenm fnm[])
 136 {
 137     int i;
 138
 139     for (i = 0; (i < nfile); i++)
 140     {
 141         if (ftp == fnm[i].ftp)
 142         {
 143             return (gmx_bool) IS_SET(fnm[i]);
 144         }
 145     }
 146
 147     fprintf(stderr, "ftp2fn: No filetype %s\n", ftp2ext_with_dot(ftp));
 148
 149     return FALSE;
 150 }
 151
 152 gmx_bool opt2bSet(const char *opt, int nfile, const t_filenm fnm[])
 153 {
 154     int i;
 155
 156     for (i = 0; (i < nfile); i++)
 157     {
 158         if (std::strcmp(opt, fnm[i].opt) == 0)
 159         {
 160             return (gmx_bool) IS_SET(fnm[i]);
 161         }
 162     }
 163
 164     fprintf(stderr, "No option %s\n", opt);
 165
 166     return FALSE;
 167 }
 168
 169 const char *opt2fn_null(const char *opt, int nfile, const t_filenm fnm[])
 170 {
 171     int i;
 172
 173     for (i = 0; (i < nfile); i++)
 174     {
 175         if (std::strcmp(opt, fnm[i].opt) == 0)
 176         {
 177             if (IS_OPT(fnm[i]) && !IS_SET(fnm[i]))
 178             {
 179                 return nullptr;
 180             }
 181             else
 182             {
 183                 return fnm[i].fns[0];
 184             }
 185         }
 186     }
 187     fprintf(stderr, "No option %s\n", opt);
 188     return nullptr;
 189 }
 190
 191 const char *ftp2fn_null(int ftp, int nfile, const t_filenm fnm[])
 192 {
 193     int i;
 194
 195     for (i = 0; (i < nfile); i++)
 196     {
 197         if (ftp == fnm[i].ftp)
 198         {
 199             if (IS_OPT(fnm[i]) && !IS_SET(fnm[i]))
 200             {
 201                 return nullptr;
 202             }
 203             else
 204             {
 205                 return fnm[i].fns[0];
 206             }
 207         }
 208     }
 209     fprintf(stderr, "ftp2fn: No filetype %s\n", ftp2ext_with_dot(ftp));
 210     return nullptr;
 211 }
 212
 213 gmx_bool is_optional(const t_filenm *fnm)
 214 {
 215     return ((fnm->flag & ffOPT) == ffOPT);
 216 }
 217
 218 gmx_bool is_output(const t_filenm *fnm)
 219 {
 220     return ((fnm->flag & ffWRITE) == ffWRITE);
 221 }
 222
 223 gmx_bool is_set(const t_filenm *fnm)
 224 {
 225     return ((fnm->flag & ffSET) == ffSET);
 226 }
 227
 228 int add_suffix_to_output_names(t_filenm *fnm, int nfile, const char *suffix)
 229 {
 230     int   i, j;
 231     char  buf[STRLEN], newname[STRLEN];
 232     char *extpos;
 233
 234     for (i = 0; i < nfile; i++)
 235     {
 236         if (is_output(&fnm[i]) && fnm[i].ftp != efCPT)
 237         {
 238             /* We never use multiple _outputs_, but we might as well check
 239                for it, just in case... */
 240             for (j = 0; j < fnm[i].nfiles; j++)
 241             {
 242                 std::strncpy(buf, fnm[i].fns[j], STRLEN - 1);
 243                 extpos  = strrchr(buf, '.');
 244                 *extpos = '\0';
 245                 sprintf(newname, "%s%s.%s", buf, suffix, extpos + 1);
 246                 sfree(fnm[i].fns[j]);
 247                 fnm[i].fns[j] = gmx_strdup(newname);
 248             }
 249         }
 250     }
 251     return 0;
 252 }
 253
 254 t_filenm *dup_tfn(int nf, const t_filenm tfn[])
 255 {
 256     int       i, j;
 257     t_filenm *ret;
 258
 259     snew(ret, nf);
 260     for (i = 0; i < nf; i++)
 261     {
 262         ret[i] = tfn[i]; /* just directly copy all non-string fields */
 263         if (tfn[i].opt)
 264         {
 265             ret[i].opt = gmx_strdup(tfn[i].opt);
 266         }
 267         else
 268         {
 269             ret[i].opt = nullptr;
 270         }
 271
 272         if (tfn[i].fn)
 273         {
 274             ret[i].fn = gmx_strdup(tfn[i].fn);
 275         }
 276         else
 277         {
 278             ret[i].fn = nullptr;
 279         }
 280
 281         if (tfn[i].nfiles > 0)
 282         {
 283             snew(ret[i].fns, tfn[i].nfiles);
 284             for (j = 0; j < tfn[i].nfiles; j++)
 285             {
 286                 ret[i].fns[j] = gmx_strdup(tfn[i].fns[j]);
 287             }
 288         }
 289     }
 290     return ret;
 291 }
 292
 293 void done_filenms(int nf, t_filenm fnm[])
 294 {
 295     int i, j;
 296
 297     for (i = 0; i < nf; ++i)
 298     {
 299         for (j = 0; j < fnm[i].nfiles; ++j)
 300         {
 301             sfree(fnm[i].fns[j]);
 302         }
 303         sfree(fnm[i].fns);
 304         fnm[i].fns = nullptr;
 305     }
 306 }