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-rw-r--r--tools/src/h5dump/h5dump.c330
1 files changed, 208 insertions, 122 deletions
diff --git a/tools/src/h5dump/h5dump.c b/tools/src/h5dump/h5dump.c
index b9e37e8..a824197 100644
--- a/tools/src/h5dump/h5dump.c
+++ b/tools/src/h5dump/h5dump.c
@@ -24,6 +24,23 @@ static int doxml = 0;
static int useschema = 1;
static const char *xml_dtd_uri = NULL;
+static H5FD_ros3_fapl_t ros3_fa = {
+ 1, /* version */
+ false, /* authenticate */
+ "", /* aws region */
+ "", /* access key id */
+ "", /* secret access key */
+};
+
+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 */
+};
+
/* module-scoped variables for XML option */
#define DEFAULT_XSD "http://www.hdfgroup.org/HDF5/XML/schema/HDF5-File.xsd"
#define DEFAULT_DTD "http://www.hdfgroup.org/HDF5/XML/DTD/HDF5-File.dtd"
@@ -188,6 +205,8 @@ static struct long_options l_opts[] = {
{ "any_path", require_arg, 'N' },
{ "vds-view-first-missing", no_arg, 'v' },
{ "vds-gap-size", require_arg, 'G' },
+ { "s3-cred", require_arg, '$' },
+ { "hdfs-attrs", require_arg, '#' },
{ NULL, 0, '\0' }
};
@@ -241,6 +260,16 @@ usage(const char *prog)
PRINTVALSTREAM(rawoutstream, " -b B, --binary=B Binary file output, of form B\n");
PRINTVALSTREAM(rawoutstream, " -O F, --ddl=F Output ddl text into file F\n");
PRINTVALSTREAM(rawoutstream, " Use blank(empty) filename F to suppress ddl display\n");
+ PRINTVALSTREAM(rawoutstream, " --s3-cred=<cred> Supply S3 authentication information to \"ros3\" vfd.\n");
+ PRINTVALSTREAM(rawoutstream, " <cred> :: \"(<aws-region>,<access-id>,<access-key>)\"\n");
+ PRINTVALSTREAM(rawoutstream, " If absent or <cred> -> \"(,,)\", no authentication.\n");
+ PRINTVALSTREAM(rawoutstream, " Has no effect is filedriver is not `ros3'.\n");
+ PRINTVALSTREAM(rawoutstream, " --hdfs-attrs=<attrs> Supply configuration information for HDFS file access.\n");
+ PRINTVALSTREAM(rawoutstream, " For use with \"--filedriver=hdfs\"\n");
+ PRINTVALSTREAM(rawoutstream, " <attrs> :: (<namenode name>,<namenode port>,\n");
+ PRINTVALSTREAM(rawoutstream, " <kerberos cache path>,<username>,\n");
+ PRINTVALSTREAM(rawoutstream, " <buffer size>)\n");
+ PRINTVALSTREAM(rawoutstream, " Any absent attribute will use a default value.\n");
PRINTVALSTREAM(rawoutstream, "--------------- Object Options ---------------\n");
PRINTVALSTREAM(rawoutstream, " -a P, --attribute=P Print the specified attribute\n");
PRINTVALSTREAM(rawoutstream, " If an attribute name contains a slash (/), escape the\n");
@@ -1282,6 +1311,126 @@ end_collect:
hand = NULL;
h5tools_setstatus(EXIT_SUCCESS);
goto done;
+
+ case '$':
+#ifndef H5_HAVE_ROS3_VFD
+ 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 */
+ 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);
+ }
+#endif /* H5_HAVE_LIBHDFS */
+ break;
+
case '?':
default:
usage(h5tools_getprogname());
@@ -1354,6 +1503,7 @@ main(int argc, const char *argv[])
{
hid_t fid = -1;
hid_t gid = -1;
+ hid_t fapl_id = H5P_DEFAULT;
H5E_auto2_t func;
H5E_auto2_t tools_func;
H5O_info_t oi;
@@ -1440,10 +1590,60 @@ main(int argc, const char *argv[])
/* Initialize indexing options */
h5trav_set_index(sort_by, sort_order);
+ if (driver != NULL) {
+ void *conf_fa = NULL;
+
+ if (!strcmp(driver, "ros3")) {
+#ifndef H5_HAVE_ROS3_VFD
+ 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 */
+ } else if (!HDstrcmp(driver, "hdfs")) {
+#ifndef H5_HAVE_LIBHDFS
+ error_msg("HDFS VFD is not enabled.\n");
+ h5tools_setstatus(EXIT_FAILURE);
+ goto done;
+#else
+ conf_fa = (void *)&hdfs_fa;
+#endif /* H5_HAVE_LIBHDFS */
+ }
+
+ 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;
+ }
+ if (0 == h5tools_set_configured_fapl(
+ fapl_id,
+ driver, /* guaranteed "ros3" or "hdfs" */
+ conf_fa)) /* appropriate to driver */
+ {
+ error_msg("unable to set fapl\n");
+ h5tools_setstatus(EXIT_FAILURE);
+ goto done;
+ }
+ }
+ } /* driver defined */
+
while(opt_ind < argc) {
fname = HDstrdup(argv[opt_ind++]);
- fid = h5tools_fopen(fname, H5F_ACC_RDONLY, H5P_DEFAULT, driver, NULL, 0);
+ 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);
+ }
if (fid < 0) {
error_msg("unable to open file \"%s\"\n", fname);
@@ -1624,6 +1824,11 @@ done:
/* Free tables for objects */
table_list_free();
+ if (fapl_id != H5P_DEFAULT && 0 < H5Pclose(fapl_id)) {
+ error_msg("Can't close fapl entry\n");
+ h5tools_setstatus(EXIT_FAILURE);
+ }
+
if(fid >=0)
if (H5Fclose(fid) < 0)
h5tools_setstatus(EXIT_FAILURE);
@@ -1645,127 +1850,7 @@ done:
H5Eset_auto2(H5E_DEFAULT, func, edata);
leave(h5tools_getstatus());
-}
-
-/*-------------------------------------------------------------------------
- * Function: h5_fileaccess
- *
- * Purpose: Returns a file access template which is the default template
- * but with a file driver set according to the constant or
- * environment variable HDF5_DRIVER
- *
- * Return: Success: A file access property list
- *
- * Failure: -1
- *
- * Programmer: Robb Matzke
- * Thursday, November 19, 1998
- *
- * Modifications:
- *
- *-------------------------------------------------------------------------
- */
-hid_t
-h5_fileaccess(void)
-{
- static const char *multi_letters = "msbrglo";
- const char *val = NULL;
- const char *name;
- char s[1024];
- hid_t fapl = -1;
-
- /* First use the environment variable, then the constant */
- val = HDgetenv("HDF5_DRIVER");
-#ifdef HDF5_DRIVER
- if (!val) val = HDF5_DRIVER;
-#endif
-
- if ((fapl=H5Pcreate(H5P_FILE_ACCESS))<0) return -1;
- if (!val || !*val) return fapl; /*use default*/
-
- HDstrncpy(s, val, sizeof s);
- s[sizeof(s)-1] = '\0';
- if (NULL==(name=HDstrtok(s, " \t\n\r"))) return fapl;
-
- if (!HDstrcmp(name, "sec2")) {
- /* Unix read() and write() system calls */
- if (H5Pset_fapl_sec2(fapl)<0) return -1;
- }
- else if (!HDstrcmp(name, "stdio")) {
- /* Standard C fread() and fwrite() system calls */
- if (H5Pset_fapl_stdio(fapl)<0) return -1;
- }
- else if (!HDstrcmp(name, "core")) {
- /* In-core temporary file with 1MB increment */
- if (H5Pset_fapl_core(fapl, 1024*1024, FALSE)<0) return -1;
- }
- else if (!HDstrcmp(name, "split")) {
- /* Split meta data and raw data each using default driver */
- if (H5Pset_fapl_split(fapl, "-m.h5", H5P_DEFAULT, "-r.h5", H5P_DEFAULT) < 0)
- return -1;
- }
- else if (!HDstrcmp(name, "multi")) {
- /* Multi-file driver, general case of the split driver */
- H5FD_mem_t memb_map[H5FD_MEM_NTYPES];
- hid_t memb_fapl[H5FD_MEM_NTYPES];
- const char *memb_name[H5FD_MEM_NTYPES];
- char sv[H5FD_MEM_NTYPES][1024];
- haddr_t memb_addr[H5FD_MEM_NTYPES];
- H5FD_mem_t mt;
-
- HDmemset(memb_map, 0, sizeof memb_map);
- HDmemset(memb_fapl, 0, sizeof memb_fapl);
- HDmemset(memb_name, 0, sizeof memb_name);
- HDmemset(memb_addr, 0, sizeof memb_addr);
-
- if(HDstrlen(multi_letters)==H5FD_MEM_NTYPES) {
- for (mt=H5FD_MEM_DEFAULT; mt<H5FD_MEM_NTYPES; H5_INC_ENUM(H5FD_mem_t,mt)) {
- memb_fapl[mt] = H5P_DEFAULT;
- memb_map[mt] = mt;
- sprintf(sv[mt], "%%s-%c.h5", multi_letters[mt]);
- memb_name[mt] = sv[mt];
- memb_addr[mt] = (haddr_t)MAX(mt - 1, 0) * (HADDR_MAX / 10);
- }
- }
- else {
- error_msg("Bad multi_letters list\n");
- return FAIL;
- }
-
- if (H5Pset_fapl_multi(fapl, memb_map, memb_fapl, memb_name, memb_addr, FALSE) < 0)
- return -1;
- }
- else if (!HDstrcmp(name, "family")) {
- hsize_t fam_size = 100*1024*1024; /*100 MB*/
-
- /* Family of files, each 1MB and using the default driver */
- if ((val=HDstrtok(NULL, " \t\n\r")))
- fam_size = (hsize_t)(HDstrtod(val, NULL) * 1024*1024);
- if (H5Pset_fapl_family(fapl, fam_size, H5P_DEFAULT)<0)
- return -1;
- }
- else if (!HDstrcmp(name, "log")) {
- long log_flags = H5FD_LOG_LOC_IO;
-
- /* Log file access */
- if ((val = HDstrtok(NULL, " \t\n\r")))
- log_flags = HDstrtol(val, NULL, 0);
-
- if (H5Pset_fapl_log(fapl, NULL, (unsigned)log_flags, 0) < 0)
- return -1;
- }
- else if (!HDstrcmp(name, "direct")) {
- /* Substitute Direct I/O driver with sec2 driver temporarily because
- * some output has sec2 driver as the standard. */
- if (H5Pset_fapl_sec2(fapl)<0) return -1;
- }
- else {
- /* Unknown driver */
- return -1;
- }
-
- return fapl;
-}
+} /* main */
/*-------------------------------------------------------------------------
@@ -1813,3 +1898,4 @@ add_prefix(char **prfx, size_t *prfx_len, const char *name)
HDstrcat(HDstrcat(*prfx, "/"), name);
} /* end add_prefix */
+
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