X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;f=examples%2Fnfsclient-sync.c;h=322bfa28676eef526760c11b2b54e300a2a04863;hb=57187d219a39f040ba866bf48c1a736d2d6959ab;hp=460af53968eb2bf7535727a5d4e6fc68044ea198;hpb=cdb19ec1642636497881215a69166fd5f1d0cda2;p=deb_libnfs.git

diff --git a/examples/nfsclient-sync.c b/examples/nfsclient-sync.c
index 460af53..322bfa2 100644
--- a/examples/nfsclient-sync.c
+++ b/examples/nfsclient-sync.c
@@ -20,11 +20,12 @@
 
 #define SERVER "10.1.1.27"
 #define EXPORT "/VIRTUAL"
-#define NFSFILE "/BOOKS/Classics/Dracula.djvu"
+#define NFSFILE "/BOOKS/Classics/Dracula.djvu.truncated"
 #define NFSFILER "/BOOKS/Classics/Dracula.djvu.renamed"
 #define NFSFILEW "/BOOKS/Classics/foo"
 #define NFSDIR "/BOOKS/Classics/"
 
+#define _GNU_SOURCE
 #include <stdio.h>
 #include <stdlib.h>
 #include <stdint.h>
@@ -46,7 +47,7 @@ struct client {
 };
 
 
-char buf[2*1024*1024];
+char buf[3*1024*1024+337];
 
 int main(int argc _U_, char *argv[] _U_)
 {
@@ -64,15 +65,19 @@ int main(int argc _U_, char *argv[] _U_)
 	struct statvfs svfs;
 	exports export, tmp;
 
-	printf("exports on server %s\n", SERVER);
 	export = mount_getexports(SERVER);
-	tmp = export;
-	while (tmp != NULL) {
-	      printf("Export: %s\n", tmp->ex_dir);
-	      tmp = tmp->ex_next;
-	}
-	mount_free_export_list(export);
-
+	if (export != NULL) {
+		printf("exports on server %s\n", SERVER);
+		tmp = export;
+		while (tmp != NULL) {
+		      printf("Export: %s\n", tmp->ex_dir);
+		      tmp = tmp->ex_next;
+		}
+
+		mount_free_export_list(export);
+	} else {
+		printf("no exports on server %s\n", SERVER);
+	}	
 
 	nfs = nfs_init_context();
 	if (nfs == NULL) {
@@ -85,7 +90,7 @@ int main(int argc _U_, char *argv[] _U_)
  		printf("Failed to mount nfs share : %s\n", nfs_get_error(nfs));
 		exit(10);
 	}
-	printf("mounted share successfully\n");
+	printf("mounted share successfully %s\n", nfs_get_error(nfs));
 
 
 	ret = nfs_stat(nfs, NFSFILE, &st);
@@ -125,6 +130,36 @@ int main(int argc _U_, char *argv[] _U_)
 		printf("%02x ", buf[i]&0xff);
 	}
 	printf("\n");
+	ret = nfs_read(nfs, nfsfh, sizeof(buf), buf);
+	if (ret < 0) {
+		printf("Failed to pread(%s) %s\n", NFSFILE, nfs_get_error(nfs));
+		exit(10);
+	}
+	printf("read %d bytes\n", ret);
+	ret = nfs_read(nfs, nfsfh, sizeof(buf), buf);
+	if (ret < 0) {
+		printf("Failed to pread(%s) %s\n", NFSFILE, nfs_get_error(nfs));
+		exit(10);
+	}
+	printf("read %d bytes\n", ret);
+	ret = nfs_read(nfs, nfsfh, sizeof(buf), buf);
+	if (ret < 0) {
+		printf("Failed to pread(%s) %s\n", NFSFILE, nfs_get_error(nfs));
+		exit(10);
+	}
+	printf("read %d bytes\n", ret);
+	ret = nfs_read(nfs, nfsfh, sizeof(buf), buf);
+	if (ret < 0) {
+		printf("Failed to pread(%s) %s\n", NFSFILE, nfs_get_error(nfs));
+		exit(10);
+	}
+	printf("read %d bytes\n", ret);
+	ret = nfs_read(nfs, nfsfh, sizeof(buf), buf);
+	if (ret < 0) {
+		printf("Failed to pread(%s) %s\n", NFSFILE, nfs_get_error(nfs));
+		exit(10);
+	}
+	printf("read %d bytes\n", ret);
 
 	ret = (int)nfs_lseek(nfs, nfsfh, 0, SEEK_CUR, &offset);
 	if (ret < 0) {
@@ -163,7 +198,26 @@ int main(int argc _U_, char *argv[] _U_)
 		exit(10);
 	}
 	while((nfsdirent = nfs_readdir(nfs, nfsdir)) != NULL) {
-		printf("Inode:%d Name:%s\n", (int)nfsdirent->inode, nfsdirent->name);
+		char *filename = NULL;
+		printf("Inode:%d Name:%s ", (int)nfsdirent->inode, nfsdirent->name);
+		asprintf(&filename, "%s/%s", NFSDIR, nfsdirent->name);
+		ret = nfs_open(nfs, filename, O_RDONLY, &nfsfh);
+		free(filename);
+		if (ret != 0) {
+			printf("Failed to open(%s) %s\n", filename, nfs_get_error(nfs));
+			exit(10);
+		}
+		ret = nfs_read(nfs, nfsfh, sizeof(buf), buf);
+		if (ret < 0) {
+			printf("Error reading file\n");
+			exit(10);
+		}
+		printf("Read %d bytes\n", ret);
+		ret = nfs_close(nfs, nfsfh);
+		if (ret < 0) {
+			printf("Failed to close(%s): %s\n", NFSFILE, nfs_get_error(nfs));
+			exit(10);
+		}
 	}
 	nfs_closedir(nfs, nfsdir);