diff options
Diffstat (limited to 'tools/src/misc/h5mkgrp.c')
| -rw-r--r-- | tools/src/misc/h5mkgrp.c | 46 |
1 files changed, 38 insertions, 8 deletions
diff --git a/tools/src/misc/h5mkgrp.c b/tools/src/misc/h5mkgrp.c index a85ee4d..1e66fce 100644 --- a/tools/src/misc/h5mkgrp.c +++ b/tools/src/misc/h5mkgrp.c @@ -26,7 +26,8 @@ static const char * s_opts = "hlpvV"; static struct h5_long_options l_opts[] = { {"help", no_arg, 'h'}, {"latest", no_arg, 'l'}, {"parents", no_arg, 'p'}, {"verbose", no_arg, 'v'}, {"version", no_arg, 'V'}, {"vol-value", require_arg, '1'}, - {"vol-name", require_arg, '2'}, {"vol-info", require_arg, '3'}, {NULL, 0, '\0'}}; + {"vol-name", require_arg, '2'}, {"vol-info", require_arg, '3'}, {"vfd-value", require_arg, '4'}, + {"vfd-name", require_arg, '5'}, {"vfd-info", require_arg, '6'}, {NULL, 0, '\0'}}; /* Command line parameter settings */ typedef struct mkgrp_opt_t { @@ -105,6 +106,14 @@ usage(const char *prog) PRINTVALSTREAM(rawoutstream, " --vol-info VOL-specific info to pass to the VOL connector used for\n"); PRINTVALSTREAM(rawoutstream, " opening the HDF5 file specified\n"); + PRINTVALSTREAM(rawoutstream, + " --vfd-value Value (ID) of the VFL driver to use for opening the\n"); + PRINTVALSTREAM(rawoutstream, " HDF5 file specified\n"); + PRINTVALSTREAM(rawoutstream, " --vfd-name Name of the VFL driver to use for opening the\n"); + PRINTVALSTREAM(rawoutstream, " HDF5 file specified\n"); + PRINTVALSTREAM(rawoutstream, + " --vfd-info VFD-specific info to pass to the VFL driver used for\n"); + PRINTVALSTREAM(rawoutstream, " opening the HDF5 file specified\n"); PRINTVALSTREAM(rawoutstream, "\n"); } /* end usage() */ @@ -126,8 +135,10 @@ parse_command_line(int argc, const char *argv[], mkgrp_opt_t *options) { int opt; /* Option from command line */ size_t curr_group; /* Current group name to copy */ - hbool_t custom_fapl = FALSE; + hbool_t custom_vol = FALSE; + hbool_t custom_vfd = FALSE; h5tools_vol_info_t vol_info; + h5tools_vfd_info_t vfd_info; hid_t tmp_fapl_id = H5I_INVALID_HID; /* Check for empty command line */ @@ -136,8 +147,9 @@ parse_command_line(int argc, const char *argv[], mkgrp_opt_t *options) leave(EXIT_SUCCESS); } - /* Initialize fapl info struct */ + /* Initialize fapl info structs */ HDmemset(&vol_info, 0, sizeof(h5tools_vol_info_t)); + HDmemset(&vfd_info, 0, sizeof(h5tools_vfd_info_t)); /* Parse command line options */ while ((opt = H5_get_option(argc, argv, s_opts, l_opts)) != EOF) { @@ -172,19 +184,35 @@ parse_command_line(int argc, const char *argv[], mkgrp_opt_t *options) case '1': vol_info.type = VOL_BY_VALUE; vol_info.u.value = (H5VL_class_value_t)HDatoi(H5_optarg); - custom_fapl = TRUE; + custom_vol = TRUE; break; case '2': vol_info.type = VOL_BY_NAME; vol_info.u.name = H5_optarg; - custom_fapl = TRUE; + custom_vol = TRUE; break; case '3': vol_info.info_string = H5_optarg; break; + case '4': + vfd_info.type = VFD_BY_VALUE; + vfd_info.u.value = (H5FD_class_value_t)HDatoi(H5_optarg); + custom_vfd = TRUE; + break; + + case '5': + vfd_info.type = VFD_BY_NAME; + vfd_info.u.name = H5_optarg; + custom_vfd = TRUE; + break; + + case '6': + vfd_info.info = (const void *)H5_optarg; + break; + /* Bad command line argument */ default: usage(h5tools_getprogname()); @@ -223,8 +251,9 @@ parse_command_line(int argc, const char *argv[], mkgrp_opt_t *options) } /* Setup a custom fapl for file accesses */ - if (custom_fapl) { - if ((tmp_fapl_id = h5tools_get_fapl(options->fapl_id, &vol_info, NULL)) < 0) { + if (custom_vol || custom_vfd) { + if ((tmp_fapl_id = h5tools_get_fapl(options->fapl_id, custom_vol ? &vol_info : NULL, + custom_vfd ? &vfd_info : NULL)) < 0) { error_msg("failed to setup file access property list (fapl) for file\n"); leave(EXIT_FAILURE); } @@ -296,7 +325,8 @@ main(int argc, const char *argv[]) } /* Attempt to open an existing HDF5 file first */ - fid = h5tools_fopen(params_g.fname, H5F_ACC_RDWR, params_g.fapl_id, FALSE, NULL, 0); + fid = h5tools_fopen(params_g.fname, H5F_ACC_RDWR, params_g.fapl_id, (params_g.fapl_id != H5P_DEFAULT), + NULL, 0); /* If we couldn't open an existing file, try creating file */ /* (use "EXCL" instead of "TRUNC", so we don't blow away existing non-HDF5 file) */ |