version 1.17, 2013/03/21 16:15:52 |
version 1.18, 2013/03/21 16:17:01 |
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enum cmd_retval cmd_show_options_exec(struct cmd *, struct cmd_ctx *); |
enum cmd_retval cmd_show_options_exec(struct cmd *, struct cmd_ctx *); |
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enum cmd_retval cmd_show_options_one(struct cmd *, struct cmd_ctx *, |
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struct options *); |
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enum cmd_retval cmd_show_options_all(struct cmd *, struct cmd_ctx *, |
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const struct options_table_entry *, struct options *); |
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const struct cmd_entry cmd_show_options_entry = { |
const struct cmd_entry cmd_show_options_entry = { |
"show-options", "show", |
"show-options", "show", |
"gst:vw", 0, 1, |
"gst:vw", 0, 1, |
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cmd_show_options_exec(struct cmd *self, struct cmd_ctx *ctx) |
cmd_show_options_exec(struct cmd *self, struct cmd_ctx *ctx) |
{ |
{ |
struct args *args = self->args; |
struct args *args = self->args; |
const struct options_table_entry *table, *oe; |
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struct session *s; |
struct session *s; |
struct winlink *wl; |
struct winlink *wl; |
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const struct options_table_entry *table; |
struct options *oo; |
struct options *oo; |
struct options_entry *o; |
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const char *optval; |
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if (args_has(self->args, 's')) { |
if (args_has(self->args, 's')) { |
oo = &global_options; |
oo = &global_options; |
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} |
} |
} |
} |
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if (args->argc != 0) { |
if (args->argc != 0) |
table = oe = NULL; |
return (cmd_show_options_one(self, ctx, oo)); |
if (options_table_find(args->argv[0], &table, &oe) != 0) { |
else |
ctx->error(ctx, "ambiguous option: %s", args->argv[0]); |
return (cmd_show_options_all(self, ctx, table, oo)); |
return (CMD_RETURN_ERROR); |
} |
} |
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if (oe == NULL) { |
enum cmd_retval |
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cmd_show_options_one(struct cmd *self, struct cmd_ctx *ctx, |
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struct options *oo) |
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{ |
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struct args *args = self->args; |
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const struct options_table_entry *table, *oe; |
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struct options_entry *o; |
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const char *optval; |
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if (*args->argv[0] == '@') { |
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if ((o = options_find1(oo, args->argv[0])) == NULL) { |
ctx->error(ctx, "unknown option: %s", args->argv[0]); |
ctx->error(ctx, "unknown option: %s", args->argv[0]); |
return (CMD_RETURN_ERROR); |
return (CMD_RETURN_ERROR); |
} |
} |
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if (args_has(self->args, 'v')) |
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ctx->print(ctx, "%s", o->str); |
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else |
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ctx->print(ctx, "%s \"%s\"", o->name, o->str); |
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return (CMD_RETURN_NORMAL); |
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} |
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table = oe = NULL; |
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if (options_table_find(args->argv[0], &table, &oe) != 0) { |
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ctx->error(ctx, "ambiguous option: %s", args->argv[0]); |
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return (CMD_RETURN_ERROR); |
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} |
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if (oe == NULL) { |
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ctx->error(ctx, "unknown option: %s", args->argv[0]); |
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return (CMD_RETURN_ERROR); |
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} |
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if ((o = options_find1(oo, oe->name)) == NULL) |
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return (CMD_RETURN_NORMAL); |
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optval = options_table_print_entry(oe, o, args_has(self->args, 'v')); |
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if (args_has(self->args, 'v')) |
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ctx->print(ctx, "%s", optval); |
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else |
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ctx->print(ctx, "%s %s", oe->name, optval); |
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return (CMD_RETURN_NORMAL); |
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} |
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enum cmd_retval |
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cmd_show_options_all(struct cmd *self, struct cmd_ctx *ctx, |
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const struct options_table_entry *table, struct options *oo) |
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{ |
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const struct options_table_entry *oe; |
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struct options_entry *o; |
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const char *optval; |
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RB_FOREACH(o, options_tree, &oo->tree) { |
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if (*o->name == '@') { |
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if (args_has(self->args, 'v')) |
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ctx->print(ctx, "%s", o->str); |
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else |
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ctx->print(ctx, "%s \"%s\"", o->name, o->str); |
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} |
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} |
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for (oe = table; oe->name != NULL; oe++) { |
if ((o = options_find1(oo, oe->name)) == NULL) |
if ((o = options_find1(oo, oe->name)) == NULL) |
return (CMD_RETURN_NORMAL); |
continue; |
optval = options_table_print_entry(oe, o, |
optval = options_table_print_entry(oe, o, |
args_has(self->args, 'v')); |
args_has(self->args, 'v')); |
if (args_has(self->args, 'v')) |
if (args_has(self->args, 'v')) |
ctx->print(ctx, "%s", optval); |
ctx->print(ctx, "%s", optval); |
else |
else |
ctx->print(ctx, "%s %s", oe->name, optval); |
ctx->print(ctx, "%s %s", oe->name, optval); |
} else { |
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for (oe = table; oe->name != NULL; oe++) { |
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if ((o = options_find1(oo, oe->name)) == NULL) |
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continue; |
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optval = options_table_print_entry(oe, o, |
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args_has(self->args, 'v')); |
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if (args_has(self->args, 'v')) |
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ctx->print(ctx, "%s", optval); |
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else |
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ctx->print(ctx, "%s %s", oe->name, optval); |
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} |
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} |
} |
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return (CMD_RETURN_NORMAL); |
return (CMD_RETURN_NORMAL); |