create: support [storage <filename>] option

$ gluster-block help
gluster-block (0.3)
usage:
  gluster-block <command> <volname[/blockname]> [<args>] [--json*]

commands:
  create  <volname/blockname> [ha <count>]
                              [auth <enable|disable>]
                              [prealloc <full|no>]
                              [storage <filename>]
                              <host1[,host2,...]> <size>
        create block device [defaults: ha 1, auth disable, prealloc no, size in bytes]
[...]
supported JSON formats:
  --json|--json-plain|--json-spaced|--json-pretty

Fixes: #18
Change-Id: I5d9b4abb58596bd2297cffb294c6d31f752d53e9
Signed-off-by: Prasanna Kumar Kalever <prasanna.kalever@redhat.com>

2 files changed, 42 insertions, 0 deletions

diff --git a/utils/utils.c b/utils/utils.c
index 13d61cc..3f52134 100644
--- a/utils/utils.c
+++ b/utils/utils.c
@@ -50,6 +50,26 @@ glusterBlockCLIOptEnumParse(const char *opt)
 
 
 int
+glusterBlockCLICreateOptEnumParse(const char *opt)
+{
+  int i;
+
+
+  if (!opt) {
+    return GB_CLI_CREATE_OPT_MAX;
+  }
+
+  for (i = 0; i < GB_CLI_CREATE_OPT_MAX; i++) {
+    if (!strcmp(opt, gbCliCreateOptLookup[i])) {
+      return i;
+    }
+  }
+
+  return i;
+}
+
+
+int
 glusterBlockDaemonOptEnumParse(const char *opt)
 {
   int i;
diff --git a/utils/utils.h b/utils/utils.h
index 3362c10..905b9dd 100644
--- a/utils/utils.h
+++ b/utils/utils.h
@@ -374,6 +374,26 @@ static const char *const gbCliCmdlineOptLookup[] = {
   [GB_CLI_OPT_MAX]        = NULL,
 };
 
+typedef enum gbCliCreateOptions {
+  GB_CLI_CREATE_UNKNOWN   = 0,
+  GB_CLI_CREATE_HA        = 1,
+  GB_CLI_CREATE_AUTH      = 2,
+  GB_CLI_CREATE_PREALLOC  = 3,
+  GB_CLI_CREATE_STORAGE   = 4,
+
+  GB_CLI_CREATE_OPT_MAX
+} gbCliCreateOptions;
+
+static const char *const gbCliCreateOptLookup[] = {
+  [GB_CLI_CREATE_UNKNOWN]  = "NONE",
+  [GB_CLI_CREATE_HA]       = "ha",
+  [GB_CLI_CREATE_AUTH]     = "auth",
+  [GB_CLI_CREATE_PREALLOC] = "prealloc",
+  [GB_CLI_CREATE_STORAGE]  = "storage",
+
+  [GB_CLI_CREATE_OPT_MAX]  = NULL,
+};
+
 typedef enum gbDaemonCmdlineOption {
   GB_DAEMON_UNKNOWN        = 0,
   GB_DAEMON_HELP           = 1,
@@ -509,6 +529,8 @@ static const char *const RemoteCreateRespLookup[] = {
 
 int glusterBlockCLIOptEnumParse(const char *opt);
 
+int glusterBlockCLICreateOptEnumParse(const char *opt);
+
 int glusterBlockDaemonOptEnumParse(const char *opt);
 
 int blockLogLevelEnumParse(const char *opt);