[Cluster-devel] [PATCH 4/8] Unify parsing of options
Dmitry Mishin
dim at parallels.com
Fri Dec 10 09:00:09 UTC 2010
This patch unifies options parsing for operations, which changes config and
supports only standard options.
Signed-off-by: Dmitry Mishin <dim at parallels.com>
---
config/tools/ccs_tool/editconf.c | 174 +++++++++----------------------------
1 files changed, 43 insertions(+), 131 deletions(-)
diff --git a/config/tools/ccs_tool/editconf.c b/config/tools/ccs_tool/editconf.c
index 13aa33b..313f83f 100644
--- a/config/tools/ccs_tool/editconf.c
+++ b/config/tools/ccs_tool/editconf.c
@@ -786,16 +786,7 @@ struct option addnode_options[] =
{ NULL, 0, NULL, 0 },
};
-struct option delnode_options[] =
-{
- { "outputfile", required_argument, NULL, 'o'},
- { "configfile", required_argument, NULL, 'c'},
- { "no_ccs", no_argument, NULL, 'C'},
- { "force_ccs", no_argument, NULL, 'F'},
- { NULL, 0, NULL, 0 },
-};
-
-struct option addfence_options[] =
+struct option commonw_options[] =
{
{ "outputfile", required_argument, NULL, 'o'},
{ "configfile", required_argument, NULL, 'c'},
@@ -836,14 +827,41 @@ struct option addservice_options[] =
{ NULL, 0, NULL, 0 },
};
-struct option delservice_options[] =
+static int parse_commonw_options(int argc, char **argv,
+ struct option_info *ninfo)
{
- { "outputfile", required_argument, NULL, 'o'},
- { "configfile", required_argument, NULL, 'c'},
- { "no_ccs", no_argument, NULL, 'C'},
- { "force_ccs", no_argument, NULL, 'F'},
- { NULL, 0, NULL, 0 },
-};
+ int opt;
+
+ memset(ninfo, 0, sizeof(*ninfo));
+ ninfo->tell_ccsd = 1;
+
+ while ( (opt = getopt_long(argc, argv, "o:c:CFh?", commonw_options, NULL)) != EOF)
+ {
+ switch(opt)
+ {
+ case 'c':
+ ninfo->configfile = strdup(optarg);
+ break;
+
+ case 'o':
+ ninfo->outputfile = strdup(optarg);
+ break;
+
+ case 'C':
+ ninfo->tell_ccsd = 0;
+ break;
+
+ case 'F':
+ ninfo->force_ccsd = 1;
+ break;
+
+ case '?':
+ default:
+ return 1;
+ }
+ }
+ return 0;
+}
static int next_nodeid(int startid, int *nodeids, int nodecount)
{
@@ -1087,38 +1105,11 @@ void add_node(int argc, char **argv)
void del_node(int argc, char **argv)
{
struct option_info ninfo;
- int opt;
xmlDoc *doc;
xmlNode *root_element;
- memset(&ninfo, 0, sizeof(ninfo));
- ninfo.tell_ccsd = 1;
-
- while ( (opt = getopt_long(argc, argv, "o:c:CFh?", delnode_options, NULL)) != EOF)
- {
- switch(opt)
- {
- case 'c':
- ninfo.configfile = strdup(optarg);
- break;
-
- case 'o':
- ninfo.outputfile = strdup(optarg);
- break;
-
- case 'C':
- ninfo.tell_ccsd = 0;
- break;
-
- case 'F':
- ninfo.force_ccsd = 1;
- break;
-
- case '?':
- default:
- delnode_usage(argv[0]);
- }
- }
+ if (parse_commonw_options(argc, argv, &ninfo))
+ delnode_usage(argv[0]);
/* Get node name parameter */
if (optind < argc)
@@ -1381,41 +1372,14 @@ void list_services(int argc, char **argv)
void add_script(int argc, char **argv)
{
struct option_info ninfo;
- int opt;
xmlDoc *doc;
xmlNode *root_element;
xmlNode *rm, *rs, *node;
char *name;
char *sc_file;
- memset(&ninfo, 0, sizeof(ninfo));
- ninfo.tell_ccsd = 1;
-
- while ( (opt = getopt_long(argc, argv, "o:c:CFh?", addfence_options, NULL)) != EOF)
- {
- switch(opt)
- {
- case 'c':
- ninfo.configfile = strdup(optarg);
- break;
-
- case 'o':
- ninfo.outputfile = strdup(optarg);
- break;
-
- case 'C':
- ninfo.tell_ccsd = 0;
- break;
-
- case 'F':
- ninfo.force_ccsd = 1;
- break;
-
- case '?':
- default:
- addscript_usage(argv[0]);
- }
- }
+ if (parse_commonw_options(argc, argv, &ninfo))
+ addscript_usage(argv[0]);
if (argc - optind < 2)
addscript_usage(argv[0]);
@@ -1546,35 +1510,9 @@ void add_fence(int argc, char **argv)
char *fencename;
char *agentname;
struct option_info ninfo;
- int opt;
-
- memset(&ninfo, 0, sizeof(ninfo));
- ninfo.tell_ccsd = 1;
-
- while ( (opt = getopt_long(argc, argv, "c:o:CFh?", list_options, NULL)) != EOF)
- {
- switch(opt)
- {
- case 'c':
- ninfo.configfile = strdup(optarg);
- break;
- case 'o':
- ninfo.outputfile = strdup(optarg);
- break;
-
- case 'C':
- ninfo.tell_ccsd = 0;
- break;
- case 'F':
- ninfo.force_ccsd = 1;
- break;
-
- case '?':
- default:
- addfence_usage(argv[0]);
- }
- }
+ if (parse_commonw_options(argc, argv, &ninfo))
+ addfence_usage(argv[0]);
if (argc - optind < 2)
addfence_usage(argv[0]);
@@ -1617,35 +1555,9 @@ void del_fence(int argc, char **argv)
xmlDocPtr doc;
char *fencename;
struct option_info ninfo;
- int opt;
-
- memset(&ninfo, 0, sizeof(ninfo));
- ninfo.tell_ccsd = 1;
-
- while ( (opt = getopt_long(argc, argv, "c:o:CFhv?", list_options, NULL)) != EOF)
- {
- switch(opt)
- {
- case 'c':
- ninfo.configfile = strdup(optarg);
- break;
- case 'o':
- ninfo.outputfile = strdup(optarg);
- break;
-
- case 'C':
- ninfo.tell_ccsd = 0;
- break;
- case 'F':
- ninfo.force_ccsd = 1;
- break;
-
- case '?':
- default:
- delfence_usage(argv[0]);
- }
- }
+ if (parse_commonw_options(argc, argv, &ninfo))
+ delfence_usage(argv[0]);
if (argc - optind < 1)
delfence_usage(argv[0]);
--
1.7.1
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