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Diffstat (limited to 'tools/src/h5dump/h5dump.c')
-rw-r--r--tools/src/h5dump/h5dump.c198
1 files changed, 62 insertions, 136 deletions
diff --git a/tools/src/h5dump/h5dump.c b/tools/src/h5dump/h5dump.c
index d97fdc0..6255f7c 100644
--- a/tools/src/h5dump/h5dump.c
+++ b/tools/src/h5dump/h5dump.c
@@ -25,23 +25,25 @@ static int useschema = 1;
static const char *xml_dtd_uri = NULL;
#ifdef H5_HAVE_ROS3_VFD
+/* Default "anonymous" S3 configuration */
static H5FD_ros3_fapl_t ros3_fa = {
- 1, /* version */
- false, /* authenticate */
- "", /* aws region */
- "", /* access key id */
- "", /* secret access key */
+ 1, /* FAPL Version */
+ false, /* Authenticate? */
+ "", /* AWS Region */
+ "", /* Access Key ID */
+ "", /* Secret Access Key */
};
#endif /* H5_HAVE_ROS3_VFD */
#ifdef H5_HAVE_LIBHDFS
+/* "Default" HDFS configuration */
static H5FD_hdfs_fapl_t hdfs_fa = {
- 1, /* fapl version */
- "localhost", /* namenode name */
- 0, /* namenode port */
- "", /* kerberos ticket cache */
- "", /* user name */
- 2048, /* stream buffer size */
+ 1, /* FAPL Version */
+ "localhost", /* Namenode Name */
+ 0, /* Namenode Port */
+ "", /* Kerberos ticket cache */
+ "", /* User name */
+ 2048, /* Stream buffer size */
};
#endif /* H5_HAVE_LIBHDFS */
@@ -1251,106 +1253,37 @@ end_collect:
goto done;
case '$':
-#ifndef H5_HAVE_ROS3_VFD
+#ifdef H5_HAVE_ROS3_VFD
+ if (h5tools_parse_ros3_fapl_tuple(opt_arg, ',', &ros3_fa) < 0) {
+ error_msg("failed to parse S3 VFD credential info\n");
+ usage(h5tools_getprogname());
+ free_handler(hand, argc);
+ hand = NULL;
+ h5tools_setstatus(EXIT_FAILURE);
+ goto done;
+ }
+#else
error_msg("Read-Only S3 VFD not enabled.\n");
h5tools_setstatus(EXIT_FAILURE);
goto done;
-#else
- /* s3 credential */
- {
- char **s3_cred = NULL;
- char *s3_cred_string = NULL;
- const char *ccred[3];
- unsigned nelems = 0;
- if (FAIL == parse_tuple(opt_arg, ',', &s3_cred_string, &nelems, &s3_cred)) {
- error_msg("unable to parse malformed s3 credentials\n");
- usage(h5tools_getprogname());
- free_handler(hand, argc);
- hand = NULL;
- h5tools_setstatus(EXIT_FAILURE);
- goto done;
- }
- if (nelems != 3) {
- error_msg("s3 credentials expects 3 elements\n");
- usage(h5tools_getprogname());
- free_handler(hand, argc);
- hand = NULL;
- h5tools_setstatus(EXIT_FAILURE);
- goto done;
- }
- ccred[0] = (const char *)s3_cred[0];
- ccred[1] = (const char *)s3_cred[1];
- ccred[2] = (const char *)s3_cred[2];
- if (0 == h5tools_populate_ros3_fapl(&ros3_fa, ccred)) {
- error_msg("Invalid S3 credentials\n");
- usage(h5tools_getprogname());
- free_handler(hand, argc);
- hand = NULL;
- h5tools_setstatus(EXIT_FAILURE);
- goto done;
- }
- HDfree(s3_cred);
- HDfree(s3_cred_string);
- } /* s3 credential block */
+#endif
break;
-#endif /* H5_HAVE_ROS3_VFD */
case '#':
-#ifndef H5_HAVE_LIBHDFS
- error_msg("HDFS VFD is not enabled.\n");
- goto error;
-#else
- {
- /* read hdfs properties tuple and store values in `hdfs_fa` */
- unsigned nelems = 0;
- char *props_src = NULL;
- char **props = NULL;
- unsigned long k = 0;
- if (FAIL == parse_tuple((const char *)opt_arg, ',', &props_src, &nelems, &props)) {
- error_msg("unable to parse hdfs properties tuple\n");
- goto error;
- }
- /* sanity-check tuple count
- */
- if (nelems != 5) {
- h5tools_setstatus(EXIT_FAILURE);
- goto error;
- }
- /* Populate fapl configuration structure with given
- * properties.
- * WARNING: No error-checking is done on length of input
- * strings... Silent overflow is possible, albeit
- * unlikely.
- */
- if (strncmp(props[0], "", 1))
- HDstrncpy(hdfs_fa.namenode_name, (const char *)props[0], HDstrlen(props[0]));
-
- if (strncmp(props[1], "", 1)) {
- k = strtoul((const char *)props[1], NULL, 0);
- if (errno == ERANGE) {
- h5tools_setstatus(EXIT_FAILURE);
- goto error;
- }
- hdfs_fa.namenode_port = (int32_t)k;
- }
- if (strncmp(props[2], "", 1))
- HDstrncpy(hdfs_fa.kerberos_ticket_cache, (const char *)props[2], HDstrlen(props[2]));
-
- if (strncmp(props[3], "", 1))
- HDstrncpy(hdfs_fa.user_name, (const char *)props[3], HDstrlen(props[3]));
-
- if (strncmp(props[4], "", 1)) {
- k = strtoul((const char *)props[4], NULL, 0);
- if (errno == ERANGE) {
- h5tools_setstatus(EXIT_FAILURE);
- goto error;
- }
- hdfs_fa.stream_buffer_size = (int32_t)k;
- }
- HDfree(props);
- HDfree(props_src);
+#ifdef H5_HAVE_LIBHDFS
+ if (h5tools_parse_hdfs_fapl_tuple(opt_arg, ',', &hdfs_fa) < 0) {
+ error_msg("failed to parse HDFS VFD configuration info\n");
+ usage(h5tools_getprogname());
+ free_handler(hand, argc);
+ hand = NULL;
+ h5tools_setstatus(EXIT_FAILURE);
+ goto done;
}
-#endif /* H5_HAVE_LIBHDFS */
+#else
+ error_msg("HDFS VFD not enabled.\n");
+ h5tools_setstatus(EXIT_FAILURE);
+ goto done;
+#endif
break;
case '?':
@@ -1482,53 +1415,44 @@ main(int argc, const char *argv[])
h5trav_set_index(sort_by, sort_order);
if (driver != NULL) {
- void *conf_fa = NULL;
+ h5tools_get_fapl_info_t get_fapl_info;
+
+ /* Currently, only retrieval of VFDs is supported. */
+ get_fapl_info.get_type = GET_VFD_BY_NAME;
+ get_fapl_info.info = NULL;
+ get_fapl_info.u.name = driver;
- if (!strcmp(driver, "ros3")) {
-#ifndef H5_HAVE_ROS3_VFD
+ if (!HDstrcmp(driver, drivernames[ROS3_VFD_IDX])) {
+#ifdef H5_HAVE_ROS3_VFD
+ get_fapl_info.info = (void *)&ros3_fa;
+#else
error_msg("Read-Only S3 VFD not enabled.\n");
h5tools_setstatus(EXIT_FAILURE);
goto done;
-#else
- conf_fa = (void *)&ros3_fa;
-#endif /* H5_HAVE_ROS3_VFD */
+#endif
}
- else if (!HDstrcmp(driver, "hdfs")) {
-#ifndef H5_HAVE_LIBHDFS
- error_msg("HDFS VFD is not enabled.\n");
+ else if (!HDstrcmp(driver, drivernames[HDFS_VFD_IDX])) {
+#ifdef H5_HAVE_LIBHDFS
+ get_fapl_info.info = (void *)&hdfs_fa;
+#else
+ error_msg("The HDFS VFD is not enabled.\n");
h5tools_setstatus(EXIT_FAILURE);
goto done;
-#else
- conf_fa = (void *)&hdfs_fa;
-#endif /* H5_HAVE_LIBHDFS */
+#endif
}
- if (conf_fa != NULL) {
- fapl_id = H5Pcreate(H5P_FILE_ACCESS);
- if (fapl_id < 0) {
- error_msg("unable to create fapl entry\n");
- h5tools_setstatus(EXIT_FAILURE);
- goto done;
- }
- /* driver guaranteed "ros3" or "hdfs" */
- /* conf_fa appropriate to driver */
- if (0 == h5tools_set_configured_fapl(fapl_id, driver, conf_fa)) {
- error_msg("unable to set fapl\n");
- h5tools_setstatus(EXIT_FAILURE);
- goto done;
- }
+ if ((fapl_id = h5tools_get_fapl(H5P_DEFAULT, &get_fapl_info)) < 0) {
+ error_msg("unable to create FAPL for file access\n");
+ h5tools_setstatus(EXIT_FAILURE);
+ goto done;
}
} /* driver defined */
while(opt_ind < argc) {
fname = HDstrdup(argv[opt_ind++]);
- if (fapl_id != H5P_DEFAULT) {
- fid = H5Fopen(fname, H5F_ACC_RDONLY, fapl_id);
- }
- else {
- fid = h5tools_fopen(fname, H5F_ACC_RDONLY, H5P_DEFAULT, driver, NULL, 0);
- }
+ fid = h5tools_fopen(fname, H5F_ACC_RDONLY, fapl_id,
+ (fapl_id == H5P_DEFAULT) ? FALSE : TRUE, NULL, 0);
if (fid < 0) {
error_msg("unable to open file \"%s\"\n", fname);
@@ -1704,6 +1628,7 @@ main(int argc, const char *argv[])
/* To Do: clean up XML table */
H5Eset_auto2(H5E_DEFAULT, func, edata);
+ H5Eset_auto2(H5tools_ERR_STACK_g, tools_func, tools_edata);
leave(h5tools_getstatus());
@@ -1735,6 +1660,7 @@ done:
/* To Do: clean up XML table */
H5Eset_auto2(H5E_DEFAULT, func, edata);
+ H5Eset_auto2(H5tools_ERR_STACK_g, tools_func, tools_edata);
leave(h5tools_getstatus());
} /* main */
generated by cgit v0.12 at 2024-07-07 23:47:55 (GMT)