[Cluster-devel] Cluster Project branch, master, updated. cluster-2.99.06-20-gf4bcfa1
ccaulfield at sourceware.org
ccaulfield at sourceware.org
Thu Jul 17 12:25:31 UTC 2008
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- Log -----------------------------------------------------------------
commit f4bcfa1d8e73f7402545dc60ab8affe96c1b01c8
Author: Christine Caulfield <ccaulfie at redhat.com>
Date: Thu Jul 17 13:23:42 2008 +0100
[CCS] Make ccs_tool/ccs_test more consistent
After much chatter, these tools are more consistent.
ccs_test exists for old and new code, and always returns the
old format output.
ccs_tool query always returns new format output and the -c
flag has been removed.
Signed-off-by: Christine Caulfield <ccaulfie at redhat.com>
-----------------------------------------------------------------------
Summary of changes:
ccs/ccs_tool/ccs_tool.c | 73 ++++++++++++++++++++++------------------------
1 files changed, 35 insertions(+), 38 deletions(-)
diff --git a/ccs/ccs_tool/ccs_tool.c b/ccs/ccs_tool/ccs_tool.c
index dc0e251..b73a546 100644
--- a/ccs/ccs_tool/ccs_tool.c
+++ b/ccs/ccs_tool/ccs_tool.c
@@ -13,14 +13,27 @@
#include "ccs.h"
#endif
+
+/*
+ * Old libccs retruned -error (mostly!) but didn't set errno (sigh)
+ * New libccs sets errno correctly
+ */
+static char *errstring(int retcode)
+{
+#ifdef LEGACY_CODE
+ return strerror(retcode);
+#else
+ return strerror(errno);
+#endif
+}
+
static void tool_print_usage(FILE *stream);
int globalverbose=0;
-#ifdef LEGACY_CODE
static void test_print_usage(FILE *stream);
-static int test_main(int argc, char *argv[]){
+static int test_main(int argc, char *argv[], int old_format){
int desc=0;
int i=0;
int error = 0;
@@ -72,7 +85,7 @@ static int test_main(int argc, char *argv[]){
desc = ccs_connect();
}
if(desc < 0){
- fprintf(stderr, "ccs_connect failed: %s\n", strerror(-desc));
+ fprintf(stderr, "ccs_connect failed: %s\n", errstring(-desc));
exit(EXIT_FAILURE);
} else {
printf("Connect successful.\n");
@@ -87,7 +100,7 @@ static int test_main(int argc, char *argv[]){
}
desc = ccs_connect();
if((error = ccs_disconnect(desc))){
- fprintf(stderr, "ccs_ccs_disconnect failed: %s\n", strerror(-error));
+ fprintf(stderr, "ccs_ccs_disconnect failed: %s\n", errstring(-error));
exit(EXIT_FAILURE);
} else {
printf("Ccs_Disconnect successful.\n");
@@ -100,11 +113,16 @@ static int test_main(int argc, char *argv[]){
}
desc = ccs_connect();
if((desc < 0) || (error = ccs_get(desc, argv[3], &str))){
- fprintf(stderr, "ccs_get failed: %s\n", strerror(-error));
+ fprintf(stderr, "ccs_get failed: %s\n", errstring(-error));
exit(EXIT_FAILURE);
} else {
- printf("Get successful.\n");
- printf(" Value = <%s>\n", str);
+ if (old_format) {
+ printf("Get successful.\n");
+ printf(" Value = <%s>\n", str);
+ }
+ else {
+ printf("%s\n", str);
+ }
if(str)free(str);
ccs_disconnect(desc);
}
@@ -117,9 +135,9 @@ static int test_main(int argc, char *argv[]){
exit(EXIT_SUCCESS);
}
-
-static void test_print_usage(FILE *stream){
- fprintf(stream,
+static void test_print_usage(FILE *stream)
+{
+ fprintf(stream,
"Usage:\n"
"\n"
"ccs_test [Options] <Command>\n"
@@ -134,28 +152,22 @@ static void test_print_usage(FILE *stream){
" get <desc> <request> Get a value from CCS.\n"
);
}
-#else
+
+#ifndef LEGACY_CODE
static int xpath_query(int argc, char **argv)
{
int handle;
char *ret;
int i;
- int compat_output = 0;
if (argc < 2) {
fprintf(stderr,
"Usage:\n"
"\n"
- "ccs_tool query [-c] <xpath query>\n");
+ "ccs_tool query <xpath query>\n");
return 1;
}
- if (strcmp(argv[1], "-c") == 0) {
- argc--;
- argv++;
- compat_output = 1;
- }
-
/* Tell the library we want full XPath parsing */
fullxpath = 1;
@@ -164,22 +176,11 @@ static int xpath_query(int argc, char **argv)
/* Process all the queries on the command-line */
for (i=1; i<argc; i++) {
if (!ccs_get(handle, argv[1], &ret)) {
- if (compat_output) {
- printf("Get successful.\n");
- printf(" Value = <%s>\n", ret);
- }
- else {
- printf("%s\n", ret);
- }
+ printf("%s\n", ret);
free(ret);
}
else {
- if (compat_output) {
- fprintf(stderr, "ccs_get failed: %s\n", strerror(errno));
- }
- else {
- fprintf(stderr, "Query failed: %s\n", strerror(errno));
- }
+ fprintf(stderr, "Query failed: %s\n", strerror(errno));
ccs_disconnect(handle);
return -1;
}
@@ -238,7 +239,7 @@ static int tool_main(int argc, char *argv[])
for (i=2; i<argc; i++)
new_argv[1+i] = argv[i];
- return test_main(argc+1, new_argv);
+ return test_main(argc+1, new_argv, 0);
}
#else
else if(!strcmp(argv[optind], "query")){
@@ -308,7 +309,6 @@ static void tool_print_usage(FILE *stream){
" query <ccs query> Query the cluster configuration.\n"
#else
" query <xpath query> Query the cluster configuration.\n"
- " query [-c] <query> Query the cluster configuration, old output format.\n"
#endif
" addnode <node> Add a node\n"
" delnode <node> Delete a node\n"
@@ -324,8 +324,6 @@ static void tool_print_usage(FILE *stream){
int main(int argc, char *argv[])
{
-#ifdef LEGACY_CODE
- /* basename() can alter its argument */
char *name = strdup(argv[0]);
/*
@@ -337,8 +335,7 @@ int main(int argc, char *argv[])
*/
if (strcmp(basename(name), "ccs_test") == 0)
- return test_main(argc, argv);
+ return test_main(argc, argv, 1);
else
-#endif
return tool_main(argc, argv);
}
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