diff options
Diffstat (limited to 'api/examples')
| -rw-r--r-- | api/examples/Makefile.am | 6 | ||||
| -rw-r--r-- | api/examples/README | 17 | ||||
| -rwxr-xr-x | api/examples/gfapi.py | 19 | ||||
| -rw-r--r-- | api/examples/glfsxmp.c | 1703 | ||||
| -rw-r--r-- | api/examples/setup.py.in | 29 |
5 files changed, 1588 insertions, 186 deletions
diff --git a/api/examples/Makefile.am b/api/examples/Makefile.am index 6048bb1c8..05f40ff53 100644 --- a/api/examples/Makefile.am +++ b/api/examples/Makefile.am @@ -1,4 +1,6 @@ -noinst_PROGRAMS = glfsxmp +EXTRA_PROGRAMS = glfsxmp glfsxmp_SOURCES = glfsxmp.c glfsxmp_CFLAGS = $(GLFS_CFLAGS) -Wall -glfsxmp_LDADD = $(GLFS_LIBS)
\ No newline at end of file +glfsxmp_LDADD = $(GLFS_LIBS) -lrt + +EXTRA_DIST = gfapi.py diff --git a/api/examples/README b/api/examples/README index 8f0bab697..4d2b521f7 100644 --- a/api/examples/README +++ b/api/examples/README @@ -17,3 +17,20 @@ install glusterfs-api RPM. Make sure your LDFLAGS includes -L/path/to/lib where libgfapi.so is installed and -I/path/to/include/glusterfs where the 'api' directory containing the headers are available. + +glfsxmp.c +========= + +glfsxmp.c is an example application which uses libgfapi + +Compilation Steps For glfsxmp.c +=============================== + +1. $./autogen.sh +2. $./configure + +Note: Before running ./configure , as mentioned above, you need to + take care of #1 or #2 i.e. pkg-config path or LDFLAGS and + -I/<path> with correct values. + +3. $make glfsxmp diff --git a/api/examples/gfapi.py b/api/examples/gfapi.py index 8d9ed7329..3ac67f4d5 100755 --- a/api/examples/gfapi.py +++ b/api/examples/gfapi.py @@ -1,6 +1,7 @@ #!/usr/bin/python from ctypes import * +from ctypes.util import find_library import os import sys import time @@ -8,9 +9,9 @@ import types # Looks like ctypes is having trouble with dependencies, so just force them to # load with RTLD_GLOBAL until I figure that out. -glfs = CDLL("libglusterfs.so",RTLD_GLOBAL) -xdr = CDLL("libgfxdr.so",RTLD_GLOBAL) -api = CDLL("libgfapi.so",RTLD_GLOBAL) +glfs = CDLL(find_library("glusterfs"),RTLD_GLOBAL) +xdr = CDLL(find_library("gfxdr"),RTLD_GLOBAL) +api = CDLL(find_library("gfapi"),RTLD_GLOBAL) # Wow, the Linux kernel folks really play nasty games with this structure. If # you look at the man page for stat(2) and then at this definition you'll note @@ -98,10 +99,12 @@ class File(object): def write (self, data, flags=0): return api.glfs_write(self.fd,data,len(data),flags) - def fallocate (self, mode, offset, len): - return api.glfs_fallocate(self.fd, mode, offset, len) - def discard (self, offset, len): - return api.glfs_discard(self.fd, offset, len) + def fallocate (self, mode, offset, len): + return api.glfs_fallocate(self.fd, mode, offset, len) + + def discard (self, offset, len): + return api.glfs_discard(self.fd, offset, len) + class Dir(object): @@ -381,7 +384,7 @@ if __name__ == "__main__": test_setxattr, test_getxattr, test_listxattr, - test_fallocate, + test_fallocate, ) ok_to_fail = ( diff --git a/api/examples/glfsxmp.c b/api/examples/glfsxmp.c index 644793a4b..600d72fb5 100644 --- a/api/examples/glfsxmp.c +++ b/api/examples/glfsxmp.c @@ -1,6 +1,8 @@ #include <stdio.h> +#include <stdlib.h> #include <errno.h> #include "api/glfs.h" +#include "api/glfs-handles.h" #include <string.h> #include <time.h> @@ -8,240 +10,1589 @@ int test_dirops (glfs_t *fs) { - glfs_fd_t *fd = NULL; - char buf[512]; - struct dirent *entry = NULL; - - fd = glfs_opendir (fs, "/"); - if (!fd) { - fprintf (stderr, "/: %s\n", strerror (errno)); - return -1; - } + glfs_fd_t *fd = NULL; + char buf[512]; + struct dirent *entry = NULL; + + fd = glfs_opendir (fs, "/"); + if (!fd) { + fprintf (stderr, "/: %s\n", strerror (errno)); + return -1; + } + + fprintf (stderr, "Entries:\n"); + while (glfs_readdir_r (fd, (struct dirent *)buf, &entry), entry) { + fprintf (stderr, "%s: %lu\n", entry->d_name, glfs_telldir (fd)); + } + + glfs_closedir (fd); + return 0; +} - fprintf (stderr, "Entries:\n"); - while (glfs_readdir_r (fd, (struct dirent *)buf, &entry), entry) { - fprintf (stderr, "%s: %lu\n", entry->d_name, glfs_telldir (fd)); - } - glfs_closedir (fd); - return 0; +int +test_xattr (glfs_t *fs) +{ + char *filename = "/filename2"; + char buf[512]; + char *ptr; + int ret; + + ret = glfs_setxattr (fs, filename, "user.testkey", "testval", 8, 0); + fprintf (stderr, "setxattr(%s): %d (%s)\n", filename, ret, + strerror (errno)); + + ret = glfs_setxattr (fs, filename, "user.testkey2", "testval", 8, 0); + fprintf (stderr, "setxattr(%s): %d (%s)\n", filename, ret, + strerror (errno)); + + ret = glfs_listxattr (fs, filename, buf, 512); + fprintf (stderr, "listxattr(%s): %d (%s)\n", filename, ret, + strerror (errno)); + if (ret < 0) + return -1; + + for (ptr = buf; ptr < buf + ret; ptr++) { + printf ("key=%s\n", ptr); + ptr += strlen (ptr); + } + + return 0; } int -test_xattr (glfs_t *fs) +test_chdir (glfs_t *fs) +{ + int ret = -1; + char *topdir = "/topdir"; + char *linkdir = "/linkdir"; + char *subdir = "./subdir"; + char *respath = NULL; + char pathbuf[4096]; + + ret = glfs_mkdir (fs, topdir, 0755); + if (ret) { + fprintf (stderr, "mkdir(%s): %s\n", topdir, strerror (errno)); + return -1; + } + + respath = glfs_getcwd (fs, pathbuf, 4096); + fprintf (stdout, "getcwd() = %s\n", respath); + + ret = glfs_symlink (fs, topdir, linkdir); + if (ret) { + fprintf (stderr, "symlink(%s, %s): %s\n", topdir, linkdir, strerror (errno)); + return -1; + } + + ret = glfs_chdir (fs, linkdir); + if (ret) { + fprintf (stderr, "chdir(%s): %s\n", linkdir, strerror (errno)); + return -1; + } + + respath = glfs_getcwd (fs, pathbuf, 4096); + fprintf (stdout, "getcwd() = %s\n", respath); + + respath = glfs_realpath (fs, subdir, pathbuf); + if (respath) { + fprintf (stderr, "realpath(%s) worked unexpectedly: %s\n", subdir, respath); + return -1; + } + + ret = glfs_mkdir (fs, subdir, 0755); + if (ret) { + fprintf (stderr, "mkdir(%s): %s\n", subdir, strerror (errno)); + return -1; + } + + respath = glfs_realpath (fs, subdir, pathbuf); + if (!respath) { + fprintf (stderr, "realpath(%s): %s\n", subdir, strerror (errno)); + } else { + fprintf (stdout, "realpath(%s) = %s\n", subdir, respath); + } + + ret = glfs_chdir (fs, subdir); + if (ret) { + fprintf (stderr, "chdir(%s): %s\n", subdir, strerror (errno)); + return -1; + } + + respath = glfs_getcwd (fs, pathbuf, 4096); + fprintf (stdout, "getcwd() = %s\n", respath); + + respath = glfs_realpath (fs, "/linkdir/subdir", pathbuf); + if (!respath) { + fprintf (stderr, "realpath(/linkdir/subdir): %s\n", strerror (errno)); + } else { + fprintf (stdout, "realpath(/linkdir/subdir) = %s\n", respath); + } + + return 0; +} + +#ifdef DEBUG +static void +peek_stat (struct stat *sb) +{ + printf ("Dumping stat information:\n"); + printf ("File type: "); + + switch (sb->st_mode & S_IFMT) { + case S_IFBLK: printf ("block device\n"); break; + case S_IFCHR: printf ("character device\n"); break; + case S_IFDIR: printf ("directory\n"); break; + case S_IFIFO: printf ("FIFO/pipe\n"); break; + case S_IFLNK: printf ("symlink\n"); break; + case S_IFREG: printf ("regular file\n"); break; + case S_IFSOCK: printf ("socket\n"); break; + default: printf ("unknown?\n"); break; + } + + printf ("I-node number: %ld\n", (long) sb->st_ino); + + printf ("Mode: %lo (octal)\n", + (unsigned long) sb->st_mode); + + printf ("Link count: %ld\n", (long) sb->st_nlink); + printf ("Ownership: UID=%ld GID=%ld\n", + (long) sb->st_uid, (long) sb->st_gid); + + printf ("Preferred I/O block size: %ld bytes\n", + (long) sb->st_blksize); + printf ("File size: %lld bytes\n", + (long long) sb->st_size); + printf ("Blocks allocated: %lld\n", + (long long) sb->st_blocks); + + printf ("Last status change: %s", ctime(&sb->st_ctime)); + printf ("Last file access: %s", ctime(&sb->st_atime)); + printf ("Last file modification: %s", ctime(&sb->st_mtime)); + + return; +} + +static void +peek_handle (unsigned char *glid) +{ + int i; + + for (i = 0; i < GFAPI_HANDLE_LENGTH; i++) + { + printf (":%02x:", glid[i]); + } + printf ("\n"); +} +#else /* DEBUG */ +static void +peek_stat (struct stat *sb) +{ + return; +} + +static void +peek_handle (unsigned char *id) { - char *filename = "/filename2"; - char buf[512]; - char *ptr; - int ret; + return; +} +#endif /* DEBUG */ - ret = glfs_setxattr (fs, filename, "user.testkey", "testval", 8, 0); - fprintf (stderr, "setxattr(%s): %d (%s)\n", filename, ret, - strerror (errno)); +glfs_t *fs = NULL; +char *full_parent_name = "/testdir", *parent_name = "testdir"; - ret = glfs_setxattr (fs, filename, "user.testkey2", "testval", 8, 0); - fprintf (stderr, "setxattr(%s): %d (%s)\n", filename, ret, - strerror (errno)); +void +test_h_unlink (void) +{ + char *my_dir = "unlinkdir"; + char *my_file = "file.txt"; + char *my_subdir = "dir1"; + struct glfs_object *parent = NULL, *leaf = NULL, *dir = NULL, + *subdir = NULL, *subleaf = NULL; + struct stat sb; + int ret; + + printf ("glfs_h_unlink tests: In Progress\n"); + + /* Prepare tests */ + parent = glfs_h_lookupat (fs, NULL, full_parent_name, &sb); + if (parent == NULL) { + fprintf (stderr, "glfs_h_lookupat: error on lookup of %s: from (%p),%s\n", + full_parent_name, NULL, strerror (errno)); + printf ("glfs_h_lookupat tests: FAILED\n"); + goto out; + } + peek_stat (&sb); + + dir = glfs_h_mkdir (fs, parent, my_dir, 0644, &sb); + if (dir == NULL) { + fprintf (stderr, "glfs_h_mkdir: error creating %s: from (%p),%s\n", + my_dir, parent, strerror (errno)); + printf ("glfs_h_unlink tests: FAILED\n"); + goto out; + } + + leaf = glfs_h_creat (fs, dir, my_file, O_CREAT, 0644, &sb); + if (leaf == NULL) { + fprintf (stderr, "glfs_h_creat: error creating %s: from (%p),%s\n", + my_file, dir, strerror (errno)); + printf ("glfs_h_unlink tests: FAILED\n"); + goto out; + } + + subdir = glfs_h_mkdir (fs, dir, my_subdir, 0644, &sb); + if (subdir == NULL) { + fprintf (stderr, "glfs_h_mkdir: error creating %s: from (%p),%s\n", + my_subdir, dir, strerror (errno)); + printf ("glfs_h_unlink tests: FAILED\n"); + goto out; + } + + subleaf = glfs_h_creat (fs, subdir, my_file, O_CREAT, 0644, &sb); + if (subleaf == NULL) { + fprintf (stderr, "glfs_h_creat: error creating %s: from (%p),%s\n", + my_file, subdir, strerror (errno)); + printf ("glfs_h_unlink tests: FAILED\n"); + goto out; + } + + /* unlink non empty directory */ + ret = glfs_h_unlink (fs, dir, my_subdir); + if ((ret && errno != ENOTEMPTY) || (ret == 0)) { + fprintf (stderr, "glfs_h_unlink: error unlinking %s: it is non empty: %s\n", + my_subdir, strerror (errno)); + printf ("glfs_h_unlink tests: FAILED\n"); + goto out; + } + + /* unlink regular file */ + ret = glfs_h_unlink (fs, subdir, my_file); + if (ret) { + fprintf (stderr, "glfs_h_unlink: error unlinking %s: from (%p),%s\n", + my_file, subdir, strerror (errno)); + printf ("glfs_h_unlink tests: FAILED\n"); + goto out; + } + + /* unlink directory */ + ret = glfs_h_unlink (fs, dir, my_subdir); + if (ret) { + fprintf (stderr, "glfs_h_unlink: error unlinking %s: from (%p),%s\n", + my_subdir, dir, strerror (errno)); + printf ("glfs_h_unlink tests: FAILED\n"); + goto out; + } + + /* unlink regular file */ + ret = glfs_h_unlink (fs, dir, my_file); + if (ret) { + fprintf (stderr, "glfs_h_unlink: error unlinking %s: from (%p),%s\n", + my_file, dir, strerror (errno)); + printf ("glfs_h_unlink tests: FAILED\n"); + goto out; + } + + /* unlink non-existant regular file */ + ret = glfs_h_unlink (fs, dir, my_file); + if ((ret && errno != ENOENT) || (ret == 0)) { + fprintf (stderr, "glfs_h_unlink: error unlinking non-existant %s: invalid errno ,%d, %s\n", + my_file, ret, strerror (errno)); + printf ("glfs_h_unlink tests: FAILED\n"); + goto out; + } + + /* unlink non-existant directory */ + ret = glfs_h_unlink (fs, dir, my_subdir); + if ((ret && errno != ENOENT) || (ret == 0)) { + fprintf (stderr, "glfs_h_unlink: error unlinking non-existant %s: invalid errno ,%d, %s\n", + my_subdir, ret, strerror (errno)); + printf ("glfs_h_unlink tests: FAILED\n"); + goto out; + } + + /* unlink directory */ + ret = glfs_h_unlink (fs, parent, my_dir); + if (ret) { + fprintf (stderr, "glfs_h_unlink: error unlinking %s: from (%p),%s\n", + my_dir, dir, strerror (errno)); + printf ("glfs_h_unlink tests: FAILED\n"); + goto out; + } + + printf ("glfs_h_unlink tests: PASSED\n"); + +out: + if (dir) + glfs_h_close (dir); + if (leaf) + glfs_h_close (leaf); + if (subdir) + glfs_h_close (subdir); + if (subleaf) + glfs_h_close (subleaf); + if (parent) + glfs_h_close (parent); + + return; +} - ret = glfs_listxattr (fs, filename, buf, 512); - fprintf (stderr, "listxattr(%s): %d (%s)\n", filename, ret, - strerror (errno)); - if (ret < 0) - return -1; +void +test_h_getsetattrs (void) +{ + char *my_dir = "attrdir"; + char *my_file = "attrfile.txt"; + struct glfs_object *parent = NULL, *leaf = NULL, *dir = NULL; + struct stat sb, retsb; + int ret, valid; + struct timespec timestamp; + + printf("glfs_h_getattrs and setattrs tests: In Progress\n"); + + /* Prepare tests */ + parent = glfs_h_lookupat (fs, NULL, full_parent_name, &sb); + if (parent == NULL) { + fprintf (stderr, "glfs_h_lookupat: error on lookup of %s: from (%p),%s\n", + full_parent_name, NULL, strerror (errno)); + printf ("glfs_h_lookupat tests: FAILED\n"); + goto out; + } + peek_stat (&sb); + + dir = glfs_h_mkdir (fs, parent, my_dir, 0644, &sb); + if (dir == NULL) { + fprintf (stderr, "glfs_h_mkdir: error creating %s: from (%p),%s\n", + my_dir, parent, strerror (errno)); + printf ("glfs_h_unlink tests: FAILED\n"); + goto out; + } + peek_stat (&sb); + + leaf = glfs_h_creat (fs, dir, my_file, O_CREAT, 0644, &sb); + if (leaf == NULL) { + fprintf (stderr, "glfs_h_creat: error creating %s: from (%p),%s\n", + my_file, dir, strerror (errno)); + printf ("glfs_h_unlink tests: FAILED\n"); + goto out; + } + peek_stat (&sb); + + ret = glfs_h_getattrs (fs, dir, &retsb); + if (ret != 0) { + fprintf (stderr, "glfs_h_getattrs: error %s: from (%p),%s\n", + my_dir, dir, strerror (errno)); + printf ("glfs_h_getattrs and setattrs tests: FAILED\n"); + goto out; + } + peek_stat (&retsb); + /* TODO: Compare stat information */ + + retsb.st_mode = 00666; + retsb.st_uid = 1000; + retsb.st_gid = 1001; + ret = clock_gettime (CLOCK_REALTIME, ×tamp); + if(ret != 0) { + fprintf (stderr, "clock_gettime: error %s\n", strerror (errno)); + printf ("glfs_h_getattrs and setattrs tests: FAILED\n"); + goto out; + } + retsb.st_atim = timestamp; + retsb.st_mtim = timestamp; + valid = GFAPI_SET_ATTR_MODE | GFAPI_SET_ATTR_UID | GFAPI_SET_ATTR_GID | + GFAPI_SET_ATTR_ATIME | GFAPI_SET_ATTR_MTIME; + peek_stat (&retsb); + + ret = glfs_h_setattrs (fs, dir, &retsb, valid); + if (ret != 0) { + fprintf (stderr, "glfs_h_setattrs: error %s: from (%p),%s\n", + my_dir, dir, strerror (errno)); + printf ("glfs_h_getattrs and setattrs tests: FAILED\n"); + goto out; + } + + memset(&retsb, 0, sizeof (struct stat)); + ret = glfs_h_stat (fs, dir, &retsb); + if (ret != 0) { + fprintf (stderr, "glfs_h_stat: error %s: from (%p),%s\n", + my_dir, dir, strerror (errno)); + printf ("glfs_h_getattrs and setattrs tests: FAILED\n"); + goto out; + } + peek_stat (&retsb); + + printf ("glfs_h_getattrs and setattrs tests: PASSED\n"); +out: + if (parent) + glfs_h_close (parent); + if (leaf) + glfs_h_close (leaf); + if (dir) + glfs_h_close (dir); + + return; +} - for (ptr = buf; ptr < buf + ret; ptr++) { - printf ("key=%s\n", ptr); - ptr += strlen (ptr); - } +void +test_h_truncate (void) +{ + char *my_dir = "truncatedir"; + char *my_file = "file.txt"; + struct glfs_object *root = NULL, *parent = NULL, *leaf = NULL; + struct stat sb; + glfs_fd_t *fd = NULL; + char buf[32]; + off_t offset = 0; + int ret = 0; + + printf("glfs_h_truncate tests: In Progress\n"); + + /* Prepare tests */ + root = glfs_h_lookupat (fs, NULL, full_parent_name, &sb); + if (root == NULL) { + fprintf (stderr, "glfs_h_lookupat: error on lookup of %s: from (%p),%s\n", + full_parent_name, NULL, strerror (errno)); + printf ("glfs_h_truncate tests: FAILED\n"); + goto out; + } + peek_stat (&sb); + + parent = glfs_h_mkdir (fs, root, my_dir, 0644, &sb); + if (parent == NULL) { + fprintf (stderr, "glfs_h_mkdir: error creating %s: from (%p),%s\n", + my_dir, root, strerror (errno)); + printf ("glfs_h_truncate tests: FAILED\n"); + goto out; + } + peek_stat (&sb); + + leaf = glfs_h_creat (fs, parent, my_file, O_CREAT, 0644, &sb); + if (leaf == NULL) { + fprintf (stderr, "glfs_h_creat: error creating %s: from (%p),%s\n", + my_file, parent, strerror (errno)); + printf ("glfs_h_truncate tests: FAILED\n"); + goto out; + } + peek_stat (&sb); + + fd = glfs_h_open (fs, leaf, O_RDWR); + if (fd == NULL) { + fprintf (stderr, "glfs_h_open: error on open of %s: %s\n", + my_file, strerror (errno)); + printf ("glfs_h_truncate tests: FAILED\n"); + goto out; + } + + memcpy (buf, "abcdefghijklmnopqrstuvwxyz012345", 32); + ret = glfs_write (fd, buf, 32, 0); + + /* run tests */ + /* truncate lower */ + offset = 30; + ret = glfs_h_truncate (fs, leaf, offset); + if (ret != 0) { + fprintf (stderr, "glfs_h_truncate: error creating %s: from (%p),%s\n", + my_file, parent, strerror (errno)); + printf ("glfs_h_truncate tests: FAILED\n"); + goto out; + } + ret = glfs_h_getattrs (fs, leaf, &sb); + if (ret != 0) { + fprintf (stderr, "glfs_h_getattrs: error for %s (%p),%s\n", + my_file, leaf, strerror (errno)); + printf ("glfs_h_truncate tests: FAILED\n"); + goto out; + } + if (sb.st_size != offset) { + fprintf (stderr, "glfs_h_truncate: post size mismatch\n"); + printf ("glfs_h_truncate tests: FAILED\n"); + goto out; + } + + /* truncate higher */ + offset = 32; + ret = glfs_h_truncate (fs, leaf, offset); + if (ret != 0) { + fprintf (stderr, "glfs_h_truncate: error creating %s: from (%p),%s\n", + my_file, parent, strerror (errno)); + printf ("glfs_h_truncate tests: FAILED\n"); + goto out; + } + ret = glfs_h_getattrs (fs, leaf, &sb); + if (ret != 0) { + fprintf (stderr, "glfs_h_getattrs: error for %s (%p),%s\n", + my_file, leaf, strerror (errno)); + printf ("glfs_h_truncate tests: FAILED\n"); + goto out; + } + if (sb.st_size != offset) { + fprintf (stderr, "glfs_h_truncate: post size mismatch\n"); + printf ("glfs_h_truncate tests: FAILED\n"); + goto out; + } + + /* truncate equal */ + offset = 30; + ret = glfs_h_truncate (fs, leaf, offset); + if (ret != 0) { + fprintf (stderr, "glfs_h_truncate: error creating %s: from (%p),%s\n", + my_file, parent, strerror (errno)); + printf ("glfs_h_truncate tests: FAILED\n"); + goto out; + } + ret = glfs_h_getattrs (fs, leaf, &sb); + if (ret != 0) { + fprintf (stderr, "glfs_h_getattrs: error for %s (%p),%s\n", + my_file, leaf, strerror (errno)); + printf ("glfs_h_truncate tests: FAILED\n"); + goto out; + } + if (sb.st_size != offset) { + fprintf (stderr, "glfs_h_truncate: post size mismatch\n"); + printf ("glfs_h_truncate tests: FAILED\n"); + goto out; + } + + printf ("glfs_h_truncate tests: PASSED\n"); +out: + if (fd) + glfs_close (fd); + if (root) + glfs_h_close (root); + if (parent) + glfs_h_close (parent); + if (leaf) + glfs_h_close (leaf); + + return; +} - return 0; +void +test_h_links (void) +{ + char *my_dir = "linkdir"; + char *my_file = "file.txt"; + char *my_symlnk = "slnk.txt"; + char *my_lnk = "lnk.txt"; + char *linksrc_dir = "dir1"; + char *linktgt_dir = "dir2"; + struct glfs_object *root = NULL, *parent = NULL, *leaf = NULL, + *dirsrc = NULL, *dirtgt = NULL, *dleaf = NULL; + struct glfs_object *ln1 = NULL; + struct stat sb; + int ret; + char *buf = NULL; + + printf("glfs_h_link(s) tests: In Progress\n"); + + /* Prepare tests */ + root = glfs_h_lookupat (fs, NULL, full_parent_name, &sb); + if (root == NULL) { + fprintf (stderr, "glfs_h_lookupat: error on lookup of %s: from (%p),%s\n", + full_parent_name, NULL, strerror (errno)); + printf ("glfs_h_link(s) tests: FAILED\n"); + goto out; + } + peek_stat (&sb); + + parent = glfs_h_mkdir (fs, root, my_dir, 0644, &sb); + if (parent == NULL) { + fprintf (stderr, "glfs_h_mkdir: error creating %s: from (%p),%s\n", + my_dir, root, strerror (errno)); + printf ("glfs_h_link(s) tests: FAILED\n"); + goto out; + } + peek_stat (&sb); + + leaf = glfs_h_creat (fs, parent, my_file, O_CREAT, 0644, &sb); + if (leaf == NULL) { + fprintf (stderr, "glfs_h_creat: error creating %s: from (%p),%s\n", + my_file, parent, strerror (errno)); + printf ("glfs_h_link(s) tests: FAILED\n"); + goto out; + } + peek_stat (&sb); + + dirsrc = glfs_h_mkdir (fs, parent, linksrc_dir, 0644, &sb); + if (dirsrc == NULL) { + fprintf (stderr, "glfs_h_mkdir: error creating %s: from (%p),%s\n", + linksrc_dir, parent, strerror (errno)); + printf ("glfs_h_link(s) tests: FAILED\n"); + goto out; + } + peek_stat (&sb); + + dirtgt = glfs_h_mkdir (fs, parent, linktgt_dir, 0644, &sb); + if (dirtgt == NULL) { + fprintf (stderr, "glfs_h_mkdir: error creating %s: from (%p),%s\n", + linktgt_dir, parent, strerror (errno)); + printf ("glfs_h_link(s) tests: FAILED\n"); + goto out; + } + peek_stat (&sb); + + dleaf = glfs_h_creat (fs, dirsrc, my_file, O_CREAT, 0644, &sb); + if (dleaf == NULL) { + fprintf (stderr, "glfs_h_creat: error creating %s: from (%p),%s\n", + my_file, dirsrc, strerror (errno)); + printf ("glfs_h_link(s) tests: FAILED\n"); + goto out; + } + peek_stat (&sb); + + /* run tests */ + /* sym link: /testdir/linkdir/file.txt to ./slnk.txt */ + ln1 = glfs_h_symlink (fs, parent, my_symlnk, "./file.txt", &sb); + if (ln1 == NULL) { + fprintf (stderr, "glfs_h_symlink: error creating %s: from (%p),%s\n", + my_symlnk, parent, strerror (errno)); + printf ("glfs_h_link(s) tests: FAILED\n"); + goto out; + } + peek_stat (&sb); + + buf = calloc (1024, sizeof(char)); + if (buf == NULL) { + fprintf (stderr, "Error allocating memory\n"); + printf ("glfs_h_link(s) tests: FAILED\n"); + goto out; + } + + ret = glfs_h_readlink (fs, ln1, buf, 1024); + if (ret <= 0) { + fprintf (stderr, "glfs_h_readlink: error reading %s: from (%p),%s\n", + my_symlnk, ln1, strerror (errno)); + printf ("glfs_h_link(s) tests: FAILED\n"); + goto out; + } + if (!(strncmp (buf, my_symlnk, strlen (my_symlnk)))) { + fprintf (stderr, "glfs_h_readlink: error mismatch in link name: actual %s: retrieved %s\n", + my_symlnk, buf); + printf ("glfs_h_link(s) tests: FAILED\n"); + goto out; + } + + /* link: /testdir/linkdir/file.txt to ./lnk.txt */ + ret = glfs_h_link (fs, leaf, parent, my_lnk); + if (ret != 0) { + fprintf (stderr, "glfs_h_link: error creating %s: from (%p),%s\n", + my_lnk, parent, strerror (errno)); + printf ("glfs_h_link(s) tests: FAILED\n"); + goto out; + } + /* TODO: Should write content to a file and read from the link */ + + /* link: /testdir/linkdir/dir1/file.txt to ../dir2/slnk.txt */ + ret = glfs_h_link (fs, dleaf, dirtgt, my_lnk); + if (ret != 0) { + fprintf (stderr, "glfs_h_link: error creating %s: from (%p),%s\n", + my_lnk, dirtgt, strerror (errno)); + printf ("glfs_h_link(s) tests: FAILED\n"); + goto out; + } + /* TODO: Should write content to a file and read from the link */ + + printf ("glfs_h_link(s) tests: PASSED\n"); + +out: + if (root) + glfs_h_close (root); + if (parent) + glfs_h_close (parent); + if (leaf) + glfs_h_close (leaf); + if (dirsrc) + glfs_h_close (dirsrc); + if (dirtgt) + glfs_h_close (dirtgt); + if (dleaf) + glfs_h_close (dleaf); + if (ln1) + glfs_h_close (ln1); + if (buf) + free (buf); + + return; } +void +test_h_rename (void) +{ + char *my_dir = "renamedir"; + char *my_file = "file.txt"; + char *src_dir = "dir1"; + char *tgt_dir = "dir2"; + struct glfs_object *root = NULL, *parent = NULL, *leaf = NULL, + *dirsrc = NULL, *dirtgt = NULL, *dleaf = NULL; + struct stat sb; + int ret; + + printf("glfs_h_rename tests: In Progress\n"); + + /* Prepare tests */ + root = glfs_h_lookupat (fs, NULL, full_parent_name, &sb); + if (root == NULL) { + fprintf (stderr, "glfs_h_lookupat: error on lookup of %s: from (%p),%s\n", + full_parent_name, NULL, strerror (errno)); + printf ("glfs_h_rename tests: FAILED\n"); + goto out; + } + peek_stat (&sb); + + parent = glfs_h_mkdir (fs, root, my_dir, 0644, &sb); + if (parent == NULL) { + fprintf (stderr, "glfs_h_mkdir: error creating %s: from (%p),%s\n", + my_dir, root, strerror (errno)); + printf ("glfs_h_rename tests: FAILED\n"); + goto out; + } + peek_stat (&sb); + + leaf = glfs_h_creat (fs, parent, my_file, O_CREAT, 0644, &sb); + if (leaf == NULL) { + fprintf (stderr, "glfs_h_creat: error creating %s: from (%p),%s\n", + my_file, parent, strerror (errno)); + printf ("glfs_h_rename tests: FAILED\n"); + goto out; + } + peek_stat (&sb); + + dirsrc = glfs_h_mkdir (fs, parent, src_dir, 0644, &sb); + if (dirsrc == NULL) { + fprintf (stderr, "glfs_h_mkdir: error creating %s: from (%p),%s\n", + src_dir, parent, strerror (errno)); + printf ("glfs_h_rename tests: FAILED\n"); + goto out; + } + peek_stat (&sb); + + dirtgt = glfs_h_mkdir (fs, parent, tgt_dir, 0644, &sb); + if (dirtgt == NULL) { + fprintf (stderr, "glfs_h_mkdir: error creating %s: from (%p),%s\n", + tgt_dir, parent, strerror (errno)); + printf ("glfs_h_rename tests: FAILED\n"); + goto out; + } + peek_stat (&sb); + + dleaf = glfs_h_creat (fs, dirsrc, my_file, O_CREAT, 0644, &sb); + if (dleaf == NULL) { + fprintf (stderr, "glfs_h_creat: error creating %s: from (%p),%s\n", + my_file, dirsrc, strerror (errno)); + printf ("glfs_h_rename tests: FAILED\n"); + goto out; + } + peek_stat (&sb); + + /* run tests */ + /* Rename file.txt -> file1.txt */ + ret = glfs_h_rename (fs, parent, "file.txt", parent, "file1.txt"); + if (ret != 0) { + fprintf (stderr, "glfs_h_rename: error renaming %s to %s (%s)\n", + "file.txt", "file1.txt", strerror (errno)); + printf ("glfs_h_rename tests: FAILED\n"); + goto out; + } + + /* rename dir1/file.txt -> file.txt */ + ret = glfs_h_rename (fs, dirsrc, "file.txt", parent, "file.txt"); + if (ret != 0) { + fprintf (stderr, "glfs_h_rename: error renaming %s/%s to %s (%s)\n", + src_dir, "file.txt", "file.txt", strerror (errno)); + printf ("glfs_h_rename tests: FAILED\n"); + goto out; + } + + /* rename file1.txt -> file.txt (exists) */ + ret = glfs_h_rename (fs, parent, "file1.txt", parent, "file.txt"); + if (ret != 0) { + fprintf (stderr, "glfs_h_rename: error renaming %s to %s (%s)\n", + "file.txt", "file.txt", strerror (errno)); + printf ("glfs_h_rename tests: FAILED\n"); + goto out; + } + + /* rename dir1 -> dir3 */ + ret = glfs_h_rename (fs, parent, "dir1", parent, "dir3"); + if (ret != 0) { + fprintf (stderr, "glfs_h_rename: error renaming %s to %s (%s)\n", + "dir1", "dir3", strerror (errno)); + printf ("glfs_h_rename tests: FAILED\n"); + goto out; + } + + /* rename dir2 ->dir3 (exists) */ + ret = glfs_h_rename (fs, parent, "dir2", parent, "dir3"); + if (ret != 0) { + fprintf (stderr, "glfs_h_rename: error renaming %s to %s (%s)\n", + "dir2", "dir3", strerror (errno)); + printf ("glfs_h_rename tests: FAILED\n"); + goto out; + } + + /* rename file.txt -> dir3 (fail) */ + ret = glfs_h_rename (fs, parent, "file.txt", parent, "dir3"); + if (ret == 0) { + fprintf (stderr, "glfs_h_rename: NO error renaming %s to %s (%s)\n", + "file.txt", "dir3", strerror (errno)); + printf ("glfs_h_rename tests: FAILED\n"); + goto out; + } + + /* rename dir3 -> file.txt (fail) */ + ret = glfs_h_rename (fs, parent, "dir3", parent, "file.txt"); + if (ret == 0) { + fprintf (stderr, "glfs_h_rename: NO error renaming %s to %s (%s)\n", + "dir3", "file.txt", strerror (errno)); + printf ("glfs_h_rename tests: FAILED\n"); + goto out; + } + + printf ("glfs_h_rename tests: PASSED\n"); + +out: + if (root) + glfs_h_close (root); + if (parent) + glfs_h_close (parent); + if (leaf) + glfs_h_close (leaf); + if (dirsrc) + glfs_h_close (dirsrc); + if (dirtgt) + glfs_h_close (dirtgt); + if (dleaf) + glfs_h_close (dleaf); + + return; +} -int -test_chdir (glfs_t *fs) +void +assimilatetime (struct timespec *ts, struct timespec ts_st, + struct timespec ts_ed) { - int ret = -1; - ino_t ino = 0; - struct stat st; - char *topdir = "/topdir"; - char *linkdir = "/linkdir"; - char *subdir = "./subdir"; - char *respath = NULL; - char pathbuf[4096]; - - ret = glfs_mkdir (fs, topdir, 0755); - if (ret) { - fprintf (stderr, "mkdir(%s): %s\n", topdir, strerror (errno)); - return -1; - } - - respath = glfs_getcwd (fs, pathbuf, 4096); - fprintf (stdout, "getcwd() = %s\n", respath); - - ret = glfs_symlink (fs, topdir, linkdir); - if (ret) { - fprintf (stderr, "symlink(%s, %s): %s\n", topdir, linkdir, strerror (errno)); - return -1; - } - - ret = glfs_chdir (fs, linkdir); - if (ret) { - fprintf (stderr, "chdir(%s): %s\n", linkdir, strerror (errno)); - return -1; - } - - respath = glfs_getcwd (fs, pathbuf, 4096); - fprintf (stdout, "getcwd() = %s\n", respath); - - respath = glfs_realpath (fs, subdir, pathbuf); - if (respath) { - fprintf (stderr, "realpath(%s) worked unexpectedly: %s\n", subdir, respath); - return -1; - } - - ret = glfs_mkdir (fs, subdir, 0755); - if (ret) { - fprintf (stderr, "mkdir(%s): %s\n", subdir, strerror (errno)); - return -1; - } - - respath = glfs_realpath (fs, subdir, pathbuf); - if (!respath) { - fprintf (stderr, "realpath(%s): %s\n", subdir, strerror (errno)); - } else { - fprintf (stdout, "realpath(%s) = %s\n", subdir, respath); - } - - ret = glfs_chdir (fs, subdir); - if (ret) { - fprintf (stderr, "chdir(%s): %s\n", subdir, strerror (errno)); - return -1; - } - - respath = glfs_getcwd (fs, pathbuf, 4096); - fprintf (stdout, "getcwd() = %s\n", respath); - - respath = glfs_realpath (fs, "/linkdir/subdir", pathbuf); - if (!respath) { - fprintf (stderr, "realpath(/linkdir/subdir): %s\n", strerror (errno)); - } else { - fprintf (stdout, "realpath(/linkdir/subdir) = %s\n", respath); - } - - return 0; + if ((ts_ed.tv_nsec - ts_st.tv_nsec) < 0) { + ts->tv_sec += ts_ed.tv_sec - ts_st.tv_sec - 1; + ts->tv_nsec += 1000000000 + ts_ed.tv_nsec - ts_st.tv_nsec; + } else { + ts->tv_sec += ts_ed.tv_sec - ts_st.tv_sec; + ts->tv_nsec += ts_ed.tv_nsec - ts_st.tv_nsec; + } + + if (ts->tv_nsec > 1000000000) { + ts->tv_nsec = ts->tv_nsec - 1000000000; + ts->tv_sec += 1; + } + + return; } +#define MAX_FILES_CREATE 10 +#define MAXPATHNAME 512 +void +test_h_performance (void) +{ + char *my_dir = "perftest", + *full_dir_path="/testdir/perftest"; + char *my_file = "file_", my_file_name[MAXPATHNAME]; + struct glfs_object *parent = NULL, *leaf = NULL, *dir = NULL; + struct stat sb; + int ret, i; + struct glfs_fd *fd; + struct timespec c_ts = {0, 0}, c_ts_st, c_ts_ed; + struct timespec o_ts = {0, 0}, o_ts_st, o_ts_ed; + + printf("glfs_h_performance tests: In Progress\n"); + + /* Prepare tests */ + parent = glfs_h_lookupat (fs, NULL, full_parent_name, &sb); + if (parent == NULL) { + fprintf (stderr, "glfs_h_lookupat: error on lookup of %s: from (%p),%s\n", + full_parent_name, NULL, strerror (errno)); + printf ("glfs_h_performance tests: FAILED\n"); + goto out; + } + + dir = glfs_h_mkdir (fs, parent, my_dir, 0644, &sb); + if (dir == NULL) { + fprintf (stderr, "glfs_h_mkdir: error creating %s: from (%p),%s\n", + my_dir, parent, strerror (errno)); + printf ("glfs_h_performance tests: FAILED\n"); + goto out; + } + peek_stat (&sb); + + /* create performance */ + ret = clock_gettime (CLOCK_REALTIME, &o_ts_st); + if(ret != 0) { + fprintf (stderr, "clock_gettime: error %s\n", strerror (errno)); + printf ("glfs_h_getattrs and setattrs tests: FAILED\n"); + goto out; + } + + for (i = 0; i < MAX_FILES_CREATE; i++) { + sprintf (my_file_name, "%s%d", my_file, i); + + ret = clock_gettime (CLOCK_REALTIME, &c_ts_st); + if(ret != 0) { + fprintf (stderr, "clock_gettime: error %s\n", + strerror (errno)); + printf ("glfs_h_getattrs and setattrs tests: FAILED\n"); + goto out; + } + + leaf = glfs_h_lookupat (fs, dir, my_file_name, &sb); + if (leaf != NULL) { + fprintf (stderr, "glfs_h_lookup: exists %s\n", + my_file_name); + printf ("glfs_h_performance tests: FAILED\n"); + goto out; + } + + leaf = glfs_h_creat (fs, dir, my_file_name, O_CREAT, 0644, &sb); + if (leaf == NULL) { + fprintf (stderr, "glfs_h_creat: error creating %s: from (%p),%s\n", + my_file, dir, strerror (errno)); + printf ("glfs_h_performance tests: FAILED\n"); + goto out; + } + + ret = clock_gettime (CLOCK_REALTIME, &c_ts_ed); + if(ret != 0) { + fprintf (stderr, "clock_gettime: error %s\n", + strerror (errno)); + printf ("glfs_h_getattrs and setattrs tests: FAILED\n"); + goto out; + } + + assimilatetime (&c_ts, c_ts_st, c_ts_ed); + glfs_h_close (leaf); leaf = NULL; + } + + ret = clock_gettime (CLOCK_REALTIME, &o_ts_ed); + if(ret != 0) { + fprintf (stderr, "clock_gettime: error %s\n", strerror (errno)); + printf ("glfs_h_getattrs and setattrs tests: FAILED\n"); + goto out; + } + + assimilatetime (&o_ts, o_ts_st, o_ts_ed); + + printf ("Creation performance (handle based):\n\t# empty files:%d\n", + MAX_FILES_CREATE); + printf ("\tOverall time:\n\t\tSecs:%ld\n\t\tnSecs:%ld\n", + o_ts.tv_sec, o_ts.tv_nsec); + printf ("\tcreate call time time:\n\t\tSecs:%ld\n\t\tnSecs:%ld\n", + c_ts.tv_sec, c_ts.tv_nsec); + + /* create using path */ + c_ts.tv_sec = o_ts.tv_sec = 0; + c_ts.tv_nsec = o_ts.tv_nsec = 0; + + sprintf (my_file_name, "%s1", full_dir_path); + ret = glfs_mkdir (fs, my_file_name, 0644); + if (ret != 0) { + fprintf (stderr, "glfs_mkdir: error creating %s: from (%p),%s\n", + my_dir, parent, strerror (errno)); + printf ("glfs_h_performance tests: FAILED\n"); + goto out; + } + peek_stat (&sb); + + ret = clock_gettime (CLOCK_REALTIME, &o_ts_st); + if(ret != 0) { + fprintf (stderr, "clock_gettime: error %s\n", strerror (errno)); + printf ("glfs_h_getattrs and setattrs tests: FAILED\n"); + goto out; + } + + for (i = 0; i < MAX_FILES_CREATE; i++) { + sprintf (my_file_name, "%s1/%sn%d", full_dir_path, my_file, i); + + ret = clock_gettime (CLOCK_REALTIME, &c_ts_st); + if(ret != 0) { + fprintf (stderr, "clock_gettime: error %s\n", + strerror (errno)); + printf ("glfs_h_getattrs and setattrs tests: FAILED\n"); + goto out; + } + + ret = glfs_stat (fs, my_file_name, &sb); + if (ret == 0) { + fprintf (stderr, "glfs_stat: exists %s\n", + my_file_name); + printf ("glfs_h_performance tests: FAILED\n"); + goto out; + } + + fd = glfs_creat (fs, my_file_name, O_CREAT, 0644); + if (fd == NULL) { + fprintf (stderr, "glfs_creat: error creating %s: from (%p),%s\n", + my_file, dir, strerror (errno)); + printf ("glfs_h_performance tests: FAILED\n"); + goto out; + } + + ret = clock_gettime (CLOCK_REALTIME, &c_ts_ed); + if(ret != 0) { + fprintf (stderr, "clock_gettime: error %s\n", + strerror (errno)); + printf ("glfs_h_getattrs and setattrs tests: FAILED\n"); + goto out; + } + + assimilatetime (&c_ts, c_ts_st, c_ts_ed); + glfs_close (fd); + } + + ret = clock_gettime (CLOCK_REALTIME, &o_ts_ed); + if(ret != 0) { + fprintf (stderr, "clock_gettime: error %s\n", strerror (errno)); + printf ("glfs_h_getattrs and setattrs tests: FAILED\n"); + goto out; + } + + assimilatetime (&o_ts, o_ts_st, o_ts_ed); + + printf ("Creation performance (path based):\n\t# empty files:%d\n", + MAX_FILES_CREATE); + printf ("\tOverall time:\n\t\tSecs:%ld\n\t\tnSecs:%ld\n", + o_ts.tv_sec, o_ts.tv_nsec); + printf ("\tcreate call time time:\n\t\tSecs:%ld\n\t\tnSecs:%ld\n", + c_ts.tv_sec, c_ts.tv_nsec); +out: + return; +} + +int +test_handleops (int argc, char *argv[]) +{ + int ret = 0; + glfs_fd_t *fd = NULL; + struct stat sb = {0, }; + struct glfs_object *root = NULL, *parent = NULL, *leaf = NULL, + *tmp = NULL; + char readbuf[32], writebuf[32]; + unsigned char leaf_handle[GFAPI_HANDLE_LENGTH]; + + char *full_leaf_name = "/testdir/testfile.txt", + *leaf_name = "testfile.txt", + *relative_leaf_name = "testdir/testfile.txt"; + char *leaf_name1 = "testfile1.txt"; + char *full_newparent_name = "/testdir/dir1", + *newparent_name = "dir1"; + char *full_newnod_name = "/testdir/nod1", + *newnod_name = "nod1"; + + /* Initialize test area */ + ret = glfs_mkdir (fs, full_parent_name, 0644); + if (ret != 0 && errno != EEXIST) { + fprintf (stderr, "%s: (%p) %s\n", full_parent_name, fd, + strerror (errno)); + printf ("Test initialization failed on volume %s\n", argv[1]); + goto out; + } + else if (ret != 0) { + printf ("Found test directory %s to be existing\n", + full_parent_name); + printf ("Cleanup test directory and restart tests\n"); + goto out; + } + + fd = glfs_creat (fs, full_leaf_name, O_CREAT, 0644); + if (fd == NULL) { + fprintf (stderr, "%s: (%p) %s\n", full_leaf_name, fd, + strerror (errno)); + printf ("Test initialization failed on volume %s\n", argv[1]); + goto out; + } + glfs_close (fd); + + printf ("Initialized the test area, within volume %s\n", argv[1]); + + /* Handle based APIs test area */ + + /* glfs_lookupat test */ + printf ("glfs_h_lookupat tests: In Progress\n"); + /* start at root of the volume */ + root = glfs_h_lookupat (fs, NULL, "/", &sb); + if (root == NULL) { + fprintf (stderr, "glfs_h_lookupat: error on lookup of %s: from (%p),%s\n", + "/", NULL, strerror (errno)); + printf ("glfs_h_lookupat tests: FAILED\n"); + goto out; + } + peek_stat (&sb); + + /* lookup a parent within root */ + parent = glfs_h_lookupat (fs, root, parent_name, &sb); + if (parent == NULL) { + fprintf (stderr, "glfs_h_lookupat: error on lookup of %s: from (%p),%s\n", + parent_name, root, strerror (errno)); + printf ("glfs_h_lookupat tests: FAILED\n"); + goto out; + } + peek_stat (&sb); + + /* lookup a leaf/child within the parent */ + leaf = glfs_h_lookupat (fs, parent, leaf_name, &sb); + if (leaf == NULL) { + fprintf (stderr, "glfs_h_lookupat: error on lookup of %s: from (%p),%s\n", + leaf_name, parent, strerror (errno)); + printf ("glfs_h_lookupat tests: FAILED\n"); + goto out; + } + peek_stat (&sb); + + /* reset */ + glfs_h_close (root); root = NULL; + glfs_h_close (leaf); leaf = NULL; + glfs_h_close (parent); parent = NULL; + + /* check absolute paths */ + root = glfs_h_lookupat (fs, NULL, "/", &sb); + if (root == NULL) { + fprintf (stderr, "glfs_h_lookupat: error on lookup of %s: from (%p),%s\n", + "/", NULL, strerror (errno)); + printf ("glfs_h_lookupat tests: FAILED\n"); + goto out; + } + peek_stat (&sb); + + parent = glfs_h_lookupat (fs, NULL, full_parent_name, &sb); + if (parent == NULL) { + fprintf (stderr, "glfs_h_lookupat: error on lookup of %s: from (%p),%s\n", + full_parent_name, root, strerror (errno)); + printf ("glfs_h_lookupat tests: FAILED\n"); + goto out; + } + peek_stat (&sb); + + leaf = glfs_h_lookupat (fs, NULL, full_leaf_name, &sb); + if (leaf == NULL) { + fprintf (stderr, "glfs_h_lookupat: error on lookup of %s: from (%p),%s\n", + full_leaf_name, parent, strerror (errno)); + printf ("glfs_h_lookupat tests: FAILED\n"); + goto out; + } + peek_stat (&sb); + + /* reset */ + glfs_h_close (leaf); leaf = NULL; + + /* check multiple component paths */ + leaf = glfs_h_lookupat (fs, root, relative_leaf_name, &sb); + if (leaf == NULL) { + fprintf (stderr, "glfs_h_lookupat: error on lookup of %s: from (%p),%s\n", + relative_leaf_name, parent, strerror (errno)); + goto out; + } + peek_stat (&sb); + + /* reset */ + glfs_h_close (root); root = NULL; + glfs_h_close (parent); parent = NULL; + + /* check symlinks in path */ + + /* TODO: -ve test cases */ + /* parent invalid + * path invalid + * path does not exist after some components + * no parent, but relative path + * parent and full path? -ve? + */ + + printf ("glfs_h_lookupat tests: PASSED\n"); + + /* glfs_openat test */ + printf ("glfs_h_open tests: In Progress\n"); + fd = glfs_h_open (fs, leaf, O_RDWR); + if (fd == NULL) { + fprintf (stderr, "glfs_h_open: error on open of %s: %s\n", + full_leaf_name, strerror (errno)); + printf ("glfs_h_open tests: FAILED\n"); + goto out; + } + + /* test read/write based on fd */ + memcpy (writebuf, "abcdefghijklmnopqrstuvwxyz012345", 32); + ret = glfs_write (fd, writebuf, 32, 0); + + glfs_lseek (fd, 0, SEEK_SET); + + ret = glfs_read (fd, readbuf, 32, 0); + if (memcmp (readbuf, writebuf, 32)) { + printf ("Failed to read what I wrote: %s %s\n", readbuf, + writebuf); + glfs_close (fd); + printf ("glfs_h_open tests: FAILED\n"); + goto out; + } + + glfs_h_close (leaf); leaf = NULL; + glfs_close (fd); + + printf ("glfs_h_open tests: PASSED\n"); + + /* Create tests */ + printf ("glfs_h_creat tests: In Progress\n"); + parent = glfs_h_lookupat (fs, NULL, full_parent_name, &sb); + if (parent == NULL) { + fprintf (stderr, "glfs_h_lookupat: error on lookup of %s: from (%p),%s\n", + full_parent_name, root, strerror (errno)); + printf ("glfs_h_creat tests: FAILED\n"); + goto out; + } + peek_stat (&sb); + + leaf = glfs_h_creat (fs, parent, leaf_name1, O_CREAT, 0644, &sb); + if (leaf == NULL) { + fprintf (stderr, "glfs_h_creat: error on create of %s: from (%p),%s\n", + leaf_name1, parent, strerror (errno)); + printf ("glfs_h_creat tests: FAILED\n"); + goto out; + } + peek_stat (&sb); + + glfs_h_close (leaf); leaf = NULL; + + leaf = glfs_h_creat (fs, parent, leaf_name1, O_CREAT | O_EXCL, 0644, + &sb); + if (leaf != NULL || errno != EEXIST) { + fprintf (stderr, "glfs_h_creat: existing file, leaf = (%p), errno = %s\n", + leaf, strerror (errno)); + printf ("glfs_h_creat tests: FAILED\n"); + if (leaf != NULL) { + glfs_h_close (leaf); leaf = NULL; + } + } + + tmp = glfs_h_creat (fs, root, parent_name, O_CREAT, 0644, &sb); + if (tmp != NULL || !(errno == EISDIR || errno == EINVAL)) { + fprintf (stderr, "glfs_h_creat: dir create, tmp = (%p), errno = %s\n", + leaf, strerror (errno)); + printf ("glfs_h_creat tests: FAILED\n"); + if (tmp != NULL) { + glfs_h_close (tmp); tmp = NULL; + } + } + + /* TODO: Other combinations and -ve cases as applicable */ + printf ("glfs_h_creat tests: PASSED\n"); + + /* extract handle and create from handle test */ + printf ("glfs_h_extract_handle and glfs_h_create_from_handle tests: In Progress\n"); + /* TODO: Change the lookup to creat below for a GIFD recovery falure, + * that needs to be fixed */ + leaf = glfs_h_lookupat (fs, parent, leaf_name1, &sb); + if (leaf == NULL) { + fprintf (stderr, "glfs_h_lookupat: error on lookup of %s: from (%p),%s\n", + leaf_name1, parent, strerror (errno)); + printf ("glfs_h_extract_handle tests: FAILED\n"); + goto out; + } + peek_stat (&sb); + + ret = glfs_h_extract_handle (leaf, leaf_handle, + GFAPI_HANDLE_LENGTH); + if (ret < 0) { + fprintf (stderr, "glfs_h_extract_handle: error extracting handle of %s: %s\n", + full_leaf_name, strerror (errno)); + printf ("glfs_h_extract_handle tests: FAILED\n"); + goto out; + } + peek_handle (leaf_handle); + + glfs_h_close (leaf); leaf = NULL; + + leaf = glfs_h_create_from_handle (fs, leaf_handle, GFAPI_HANDLE_LENGTH, + &sb); + if (leaf == NULL) { + fprintf (stderr, "glfs_h_create_from_handle: error on create of %s: from (%p),%s\n", + leaf_name1, leaf_handle, strerror (errno)); + printf ("glfs_h_create_from_handle tests: FAILED\n"); + goto out; + } + peek_stat (&sb); + + fd = glfs_h_open (fs, leaf, O_RDWR); + if (fd == NULL) { + fprintf (stderr, "glfs_h_open: error on open of %s: %s\n", + full_leaf_name, strerror (errno)); + printf ("glfs_h_create_from_handle tests: FAILED\n"); + goto out; + } + + /* test read/write based on fd */ + memcpy (writebuf, "abcdefghijklmnopqrstuvwxyz012345", 32); + ret = glfs_write (fd, writebuf, 32, 0); + + glfs_lseek (fd, 0, SEEK_SET); + + ret = glfs_read (fd, readbuf, 32, 0); + if (memcmp (readbuf, writebuf, 32)) { + printf ("Failed to read what I wrote: %s %s\n", writebuf, + writebuf); + printf ("glfs_h_create_from_handle tests: FAILED\n"); + glfs_close (fd); + goto out; + } + + glfs_close (fd); + glfs_h_close (leaf); leaf = NULL; + glfs_h_close (parent); parent = NULL; + + printf ("glfs_h_extract_handle and glfs_h_create_from_handle tests: PASSED\n"); + + /* Mkdir tests */ + printf ("glfs_h_mkdir tests: In Progress\n"); + + ret = glfs_rmdir (fs, full_newparent_name); + if (ret && errno != ENOENT) { + fprintf (stderr, "glfs_rmdir: Failed for %s: %s\n", + full_newparent_name, strerror (errno)); + printf ("glfs_h_mkdir tests: FAILED\n"); + goto out; + } + + parent = glfs_h_lookupat (fs, NULL, full_parent_name, &sb); + if (parent == NULL) { + fprintf (stderr, "glfs_h_lookupat: error on lookup of %s: from (%p),%s\n", + full_parent_name, root, strerror (errno)); + printf ("glfs_h_mkdir tests: FAILED\n"); + goto out; + } + peek_stat (&sb); + + leaf = glfs_h_mkdir (fs, parent, newparent_name, 0644, &sb); + if (leaf == NULL) { + fprintf (stderr, "glfs_h_mkdir: error on mkdir of %s: from (%p),%s\n", + newparent_name, parent, strerror (errno)); + printf ("glfs_h_mkdir tests: FAILED\n"); + goto out; + } + peek_stat (&sb); + + glfs_h_close (leaf); leaf = NULL; + + leaf = glfs_h_mkdir (fs, parent, newparent_name, 0644, &sb); + if (leaf != NULL || errno != EEXIST) { + fprintf (stderr, "glfs_h_mkdir: existing directory, leaf = (%p), errno = %s\n", + leaf, strerror (errno)); + printf ("glfs_h_mkdir tests: FAILED\n"); + if (leaf != NULL) { + glfs_h_close (leaf); leaf = NULL; + } + } + + glfs_h_close (parent); parent = NULL; + + printf ("glfs_h_mkdir tests: PASSED\n"); + + /* Mknod tests */ + printf ("glfs_h_mknod tests: In Progress\n"); + ret = glfs_unlink (fs, full_newnod_name); + if (ret && errno != ENOENT) { + fprintf (stderr, "glfs_unlink: Failed for %s: %s\n", + full_newnod_name, strerror (errno)); + printf ("glfs_h_mknod tests: FAILED\n"); + goto out; + } + + parent = glfs_h_lookupat (fs, NULL, full_parent_name, &sb); + if (parent == NULL) { + fprintf (stderr, "glfs_h_lookupat: error on lookup of %s: from (%p),%s\n", + full_parent_name, root, strerror (errno)); + printf ("glfs_h_mknod tests: FAILED\n"); + goto out; + } + peek_stat (&sb); + + leaf = glfs_h_mknod (fs, parent, newnod_name, S_IFIFO, 0, &sb); + if (leaf == NULL) { + fprintf (stderr, "glfs_h_mkdir: error on mkdir of %s: from (%p),%s\n", + newnod_name, parent, strerror (errno)); + printf ("glfs_h_mknod tests: FAILED\n"); + goto out; + } + peek_stat (&sb); + + /* TODO: creat op on a FIFO node hangs, need to check and fix + tmp = glfs_h_creat (fs, parent, newnod_name, O_CREAT, 0644, &sb); + if (tmp != NULL || errno != EINVAL) { + fprintf (stderr, "glfs_h_creat: node create, tmp = (%p), errno = %s\n", + tmp, strerror (errno)); + printf ("glfs_h_creat/mknod tests: FAILED\n"); + if (tmp != NULL) { + glfs_h_close(tmp); tmp = NULL; + } + } */ + + glfs_h_close (leaf); leaf = NULL; + + leaf = glfs_h_mknod (fs, parent, newnod_name, 0644, 0, &sb); + if (leaf != NULL || errno != EEXIST) { + fprintf (stderr, "glfs_h_mknod: existing node, leaf = (%p), errno = %s\n", + leaf, strerror (errno)); + printf ("glfs_h_mknod tests: FAILED\n"); + if (leaf != NULL) { + glfs_h_close (leaf); leaf = NULL; + } + } + + glfs_h_close (parent); parent = NULL; + + printf ("glfs_h_mknod tests: PASSED\n"); + + /* unlink tests */ + test_h_unlink (); + + /* TODO: opendir tests */ + + /* getattr tests */ + test_h_getsetattrs (); + + /* TODO: setattr tests */ + + /* truncate tests */ + test_h_truncate(); + + /* link tests */ + test_h_links (); + + /* rename tests */ + test_h_rename (); + + /* performance tests */ + test_h_performance (); + + /* END: New APIs test area */ + +out: + /* Cleanup glfs handles */ + if (root) + glfs_h_close (root); + if (parent) + glfs_h_close (parent); + if (leaf) + glfs_h_close (leaf); + + return ret; +} int main (int argc, char *argv[]) { - glfs_t *fs = NULL; - glfs_t *fs2 = NULL; - int ret = 0; - glfs_fd_t *fd = NULL; - glfs_fd_t *fd2 = NULL; - struct stat sb = {0, }; - char readbuf[32]; - char writebuf[32]; + glfs_t *fs2 = NULL; + int ret = 0; + glfs_fd_t *fd = NULL; + glfs_fd_t *fd2 = NULL; + struct stat sb = {0, }; + char readbuf[32]; + char writebuf[32]; + + char *filename = "/filename2"; - char *filename = "/filename2"; + if (argc != 3) { + printf ("Expect following args\n\t%s <volname> <hostname>\n", argv[0]); + return -1; + } - fs = glfs_new ("fsync"); - if (!fs) { - fprintf (stderr, "glfs_new: returned NULL\n"); - return 1; - } + fs = glfs_new (argv[1]); + if (!fs) { + fprintf (stderr, "glfs_new: returned NULL\n"); + return 1; + } -// ret = glfs_set_volfile (fs, "/tmp/posix.vol"); +// ret = glfs_set_volfile (fs, "/tmp/posix.vol"); - ret = glfs_set_volfile_server (fs, "tcp", "localhost", 24007); + ret = glfs_set_volfile_server (fs, "tcp", argv[2], 24007); -// ret = glfs_set_volfile_server (fs, "unix", "/tmp/gluster.sock", 0); +// ret = glfs_set_volfile_server (fs, "unix", "/tmp/gluster.sock", 0); - ret = glfs_set_logging (fs, "/dev/stderr", 7); + ret = glfs_set_logging (fs, "/dev/stderr", 7); - ret = glfs_init (fs); + ret = glfs_init (fs); - fprintf (stderr, "glfs_init: returned %d\n", ret); + fprintf (stderr, "glfs_init: returned %d\n", ret); - sleep (2); + sleep (2); - fs2 = glfs_new ("fsync"); - if (!fs2) { - fprintf (stderr, "glfs_new: returned NULL\n"); - return 1; - } + fs2 = glfs_new (argv[1]); + if (!fs2) { + fprintf (stderr, "glfs_new: returned NULL\n"); + return 1; + } -// ret = glfs_set_volfile (fs2, "/tmp/posix.vol"); +// ret = glfs_set_volfile (fs2, "/tmp/posix.vol"); - ret = glfs_set_volfile_server (fs2, "tcp", "localhost", 24007); + ret = glfs_set_volfile_server (fs2, "tcp", argv[2], 24007); - ret = glfs_set_logging (fs2, "/dev/stderr", 7); + ret = glfs_set_logging (fs2, "/dev/stderr", 7); - ret = glfs_init (fs2); + ret = glfs_init (fs2); - fprintf (stderr, "glfs_init: returned %d\n", ret); + fprintf (stderr, "glfs_init: returned %d\n", ret); - ret = glfs_lstat (fs, filename, &sb); - fprintf (stderr, "%s: (%d) %s\n", filename, ret, strerror (errno)); + ret = glfs_lstat (fs, filename, &sb); + fprintf (stderr, "%s: (%d) %s\n", filename, ret, strerror (errno)); - fd = glfs_creat (fs, filename, O_RDWR, 0644); - fprintf (stderr, "%s: (%p) %s\n", filename, fd, strerror (errno)); + fd = glfs_creat (fs, filename, O_RDWR, 0644); + fprintf (stderr, "%s: (%p) %s\n", filename, fd, strerror (errno)); - fd2 = glfs_open (fs2, filename, O_RDWR); - fprintf (stderr, "%s: (%p) %s\n", filename, fd, strerror (errno)); + fd2 = glfs_open (fs2, filename, O_RDWR); + fprintf (stderr, "%s: (%p) %s\n", filename, fd, strerror (errno)); - sprintf (writebuf, "hi there\n"); - ret = glfs_write (fd, writebuf, 32, 0); + sprintf (writebuf, "hi there\n"); + ret = glfs_write (fd, writebuf, 32, 0); - glfs_lseek (fd2, 0, SEEK_SET); + glfs_lseek (fd2, 0, SEEK_SET); - ret = glfs_read (fd2, readbuf, 32, 0); + ret = glfs_read (fd2, readbuf, 32, 0); - printf ("read %d, %s", ret, readbuf); + printf ("read %d, %s", ret, readbuf); - glfs_close (fd); - glfs_close (fd2); + glfs_close (fd); + glfs_close (fd2); - filename = "/filename3"; - ret = glfs_mknod (fs, filename, S_IFIFO, 0); - fprintf (stderr, "%s: (%d) %s\n", filename, ret, strerror (errno)); + filename = "/filename3"; + ret = glfs_mknod (fs, filename, S_IFIFO, 0); + fprintf (stderr, "%s: (%d) %s\n", filename, ret, strerror (errno)); - ret = glfs_lstat (fs, filename, &sb); - fprintf (stderr, "%s: (%d) %s\n", filename, ret, strerror (errno)); + ret = glfs_lstat (fs, filename, &sb); + fprintf (stderr, "%s: (%d) %s\n", filename, ret, strerror (errno)); - ret = glfs_rename (fs, filename, "/filename4"); - fprintf (stderr, "rename(%s): (%d) %s\n", filename, ret, - strerror (errno)); + ret = glfs_rename (fs, filename, "/filename4"); + fprintf (stderr, "rename(%s): (%d) %s\n", filename, ret, + strerror (errno)); - ret = glfs_unlink (fs, "/filename4"); - fprintf (stderr, "unlink(%s): (%d) %s\n", "/filename4", ret, - strerror (errno)); + ret = glfs_unlink (fs, "/filename4"); + fprintf (stderr, "unlink(%s): (%d) %s\n", "/filename4", ret, + strerror (errno)); - filename = "/dirname2"; - ret = glfs_mkdir (fs, filename, 0); - fprintf (stderr, "%s: (%d) %s\n", filename, ret, strerror (errno)); + filename = "/dirname2"; + ret = glfs_mkdir (fs, filename, 0); + fprintf (stderr, "%s: (%d) %s\n", filename, ret, strerror (errno)); - ret = glfs_lstat (fs, filename, &sb); - fprintf (stderr, "lstat(%s): (%d) %s\n", filename, ret, strerror (errno)); + ret = glfs_lstat (fs, filename, &sb); + fprintf (stderr, "lstat(%s): (%d) %s\n", filename, ret, strerror (errno)); - ret = glfs_rmdir (fs, filename); - fprintf (stderr, "rmdir(%s): (%d) %s\n", filename, ret, strerror (errno)); + ret = glfs_rmdir (fs, filename); + fprintf (stderr, "rmdir(%s): (%d) %s\n", filename, ret, strerror (errno)); - test_dirops (fs); + test_dirops (fs); - test_xattr (fs); + test_xattr (fs); - test_chdir (fs); + test_chdir (fs); - // done + test_handleops (argc, argv); + // done - glfs_fini (fs); - glfs_fini (fs2); + glfs_fini (fs); + glfs_fini (fs2); - return ret; + return ret; } diff --git a/api/examples/setup.py.in b/api/examples/setup.py.in new file mode 100644 index 000000000..44b738094 --- /dev/null +++ b/api/examples/setup.py.in @@ -0,0 +1,29 @@ +from distutils.core import setup + +# generate a __init__.py for the package namespace +fo = open('__init__.py', 'w') +fo.write('__version__ = "@PACKAGE_VERSION@"\n') +fo.close() + +DESC = """GlusterFS is a clustered file-system capable of scaling to +several petabytes. It aggregates various storage bricks over Infiniband +RDMA or TCP/IP interconnect into one large parallel network file system. +GlusterFS is one of the most sophisticated file systems in terms of +features and extensibility. It borrows a powerful concept called +Translators from GNU Hurd kernel. Much of the code in GlusterFS is in +user space and easily manageable. + +This package contains the Python interface to the libgfapi library.""" + +setup( + name='glusterfs-api', + version='@PACKAGE_VERSION@', + description='Python client library for the GlusterFS libgfapi', + long_description=DESC, + author='Gluster Community', + author_email='gluster-devel@nongnu.org', + license='LGPLv3', + url='http://gluster.org/', + package_dir={'gluster':''}, + packages=['gluster'] +) |