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49 #include "gromacs/fileio/filenm.h"
50 #include "gromacs/fileio/gmxfio.h"
51 #include "gromacs/fileio/gmxfio_int.h"
52 #include "gromacs/fileio/md5.h"
53 #include "gromacs/legacyheaders/macros.h"
54 #include "gromacs/utility/futil.h"
55 #include "gromacs/utility/smalloc.h"
57 /* This is the part that reads dummy and ascii files. */
60 static gmx_bool do_binread(t_fileio *fio, void *item, int nitem, int eio,
61 const char *desc, const char *srcfile, int line);
62 static gmx_bool do_binwrite(t_fileio *fio, const void *item, int nitem, int eio,
63 const char *desc, const char *srcfile, int line);
66 const t_iotype bin_iotype = {do_binread, do_binwrite};
69 static gmx_bool do_binwrite(t_fileio *fio, const void *item, int nitem, int eio,
70 const char *desc, const char *srcfile, int line)
72 size_t size = 0, wsize;
75 gmx_fio_check_nitem(eio, nitem, srcfile, line);
85 size = sizeof(double);
91 size = sizeof(gmx_int64_t);
94 size = sizeof(unsigned char);
97 size = sizeof(unsigned char);
100 size = sizeof(unsigned short);
112 size = ssize = strlen((char *) item) + 1;
113 do_binwrite(fio, &ssize, 1, eioINT, desc, srcfile, line);
116 gmx_fio_fe(fio, eio, desc, srcfile, line);
119 wsize = fwrite(item, size, nitem, fio->fp);
121 if ((wsize != nitem) && fio->bDebug)
124 "Error writing %s %s to file %s (source %s, line %d)\n",
125 eioNames[eio], desc, fio->fn, srcfile, line);
126 fprintf(stderr, "written size %u bytes, source size %u bytes\n",
127 (unsigned int) wsize, (unsigned int) size);
129 return (wsize == nitem);
132 static gmx_bool do_binread(t_fileio *fio, void *item, int nitem, int eio,
133 const char *desc, const char *srcfile, int line)
135 size_t size = 0, rsize;
138 gmx_fio_check_nitem(eio, nitem, srcfile, line);
144 size = sizeof(double);
148 size = sizeof(float);
152 size = sizeof(float);
155 size = sizeof(double);
161 size = sizeof(gmx_int64_t);
164 size = sizeof(unsigned char);
167 size = sizeof(unsigned char);
170 size = sizeof(unsigned short);
176 size = sizeof(double) * DIM;
180 size = sizeof(float) * DIM;
187 do_binread(fio, &ssize, 1, eioINT, desc, srcfile, line);
191 gmx_fio_fe(fio, eio, desc, srcfile, line);
195 rsize = fread(item, size, nitem, fio->fp);
199 /* Skip over it if we have a NULL pointer here */
200 gmx_fseek(fio->fp, (gmx_off_t)(size*nitem), SEEK_CUR);
203 if ((rsize != nitem) && (fio->bDebug))
206 "Error reading %s %s from file %s (source %s, line %d)\n",
207 eioNames[eio], desc, fio->fn, srcfile, line);
210 return (rsize == nitem);