version 1.59, 2013/03/21 16:17:01 |
version 1.60, 2013/03/24 09:54:10 |
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* Set an option. |
* Set an option. |
*/ |
*/ |
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enum cmd_retval cmd_set_option_exec(struct cmd *, struct cmd_ctx *); |
enum cmd_retval cmd_set_option_exec(struct cmd *, struct cmd_q *); |
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enum cmd_retval cmd_set_option_user(struct cmd *, struct cmd_ctx *, |
enum cmd_retval cmd_set_option_user(struct cmd *, struct cmd_q *, |
const char *, const char *); |
const char *, const char *); |
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int cmd_set_option_unset(struct cmd *, struct cmd_ctx *, |
int cmd_set_option_unset(struct cmd *, struct cmd_q *, |
const struct options_table_entry *, struct options *, |
const struct options_table_entry *, struct options *, |
const char *); |
const char *); |
int cmd_set_option_set(struct cmd *, struct cmd_ctx *, |
int cmd_set_option_set(struct cmd *, struct cmd_q *, |
const struct options_table_entry *, struct options *, |
const struct options_table_entry *, struct options *, |
const char *); |
const char *); |
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struct options_entry *cmd_set_option_string(struct cmd *, struct cmd_ctx *, |
struct options_entry *cmd_set_option_string(struct cmd *, struct cmd_q *, |
const struct options_table_entry *, struct options *, |
const struct options_table_entry *, struct options *, |
const char *); |
const char *); |
struct options_entry *cmd_set_option_number(struct cmd *, struct cmd_ctx *, |
struct options_entry *cmd_set_option_number(struct cmd *, struct cmd_q *, |
const struct options_table_entry *, struct options *, |
const struct options_table_entry *, struct options *, |
const char *); |
const char *); |
struct options_entry *cmd_set_option_key(struct cmd *, struct cmd_ctx *, |
struct options_entry *cmd_set_option_key(struct cmd *, struct cmd_q *, |
const struct options_table_entry *, struct options *, |
const struct options_table_entry *, struct options *, |
const char *); |
const char *); |
struct options_entry *cmd_set_option_colour(struct cmd *, struct cmd_ctx *, |
struct options_entry *cmd_set_option_colour(struct cmd *, struct cmd_q *, |
const struct options_table_entry *, struct options *, |
const struct options_table_entry *, struct options *, |
const char *); |
const char *); |
struct options_entry *cmd_set_option_attributes(struct cmd *, struct cmd_ctx *, |
struct options_entry *cmd_set_option_attributes(struct cmd *, struct cmd_q *, |
const struct options_table_entry *, struct options *, |
const struct options_table_entry *, struct options *, |
const char *); |
const char *); |
struct options_entry *cmd_set_option_flag(struct cmd *, struct cmd_ctx *, |
struct options_entry *cmd_set_option_flag(struct cmd *, struct cmd_q *, |
const struct options_table_entry *, struct options *, |
const struct options_table_entry *, struct options *, |
const char *); |
const char *); |
struct options_entry *cmd_set_option_choice(struct cmd *, struct cmd_ctx *, |
struct options_entry *cmd_set_option_choice(struct cmd *, struct cmd_q *, |
const struct options_table_entry *, struct options *, |
const struct options_table_entry *, struct options *, |
const char *); |
const char *); |
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}; |
}; |
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enum cmd_retval |
enum cmd_retval |
cmd_set_option_exec(struct cmd *self, struct cmd_ctx *ctx) |
cmd_set_option_exec(struct cmd *self, struct cmd_q *cmdq) |
{ |
{ |
struct args *args = self->args; |
struct args *args = self->args; |
const struct options_table_entry *table, *oe; |
const struct options_table_entry *table, *oe; |
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/* Get the option name and value. */ |
/* Get the option name and value. */ |
optstr = args->argv[0]; |
optstr = args->argv[0]; |
if (*optstr == '\0') { |
if (*optstr == '\0') { |
ctx->error(ctx, "invalid option"); |
cmdq_error(cmdq, "invalid option"); |
return (CMD_RETURN_ERROR); |
return (CMD_RETURN_ERROR); |
} |
} |
if (args->argc < 2) |
if (args->argc < 2) |
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/* Is this a user option? */ |
/* Is this a user option? */ |
if (*optstr == '@') |
if (*optstr == '@') |
return (cmd_set_option_user(self, ctx, optstr, valstr)); |
return (cmd_set_option_user(self, cmdq, optstr, valstr)); |
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/* Find the option entry, try each table. */ |
/* Find the option entry, try each table. */ |
table = oe = NULL; |
table = oe = NULL; |
if (options_table_find(optstr, &table, &oe) != 0) { |
if (options_table_find(optstr, &table, &oe) != 0) { |
ctx->error(ctx, "ambiguous option: %s", optstr); |
cmdq_error(cmdq, "ambiguous option: %s", optstr); |
return (CMD_RETURN_ERROR); |
return (CMD_RETURN_ERROR); |
} |
} |
if (oe == NULL) { |
if (oe == NULL) { |
ctx->error(ctx, "unknown option: %s", optstr); |
cmdq_error(cmdq, "unknown option: %s", optstr); |
return (CMD_RETURN_ERROR); |
return (CMD_RETURN_ERROR); |
} |
} |
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if (args_has(self->args, 'g')) |
if (args_has(self->args, 'g')) |
oo = &global_w_options; |
oo = &global_w_options; |
else { |
else { |
wl = cmd_find_window(ctx, args_get(args, 't'), NULL); |
wl = cmd_find_window(cmdq, args_get(args, 't'), NULL); |
if (wl == NULL) |
if (wl == NULL) |
return (CMD_RETURN_ERROR); |
return (CMD_RETURN_ERROR); |
oo = &wl->window->options; |
oo = &wl->window->options; |
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if (args_has(self->args, 'g')) |
if (args_has(self->args, 'g')) |
oo = &global_s_options; |
oo = &global_s_options; |
else { |
else { |
s = cmd_find_session(ctx, args_get(args, 't'), 0); |
s = cmd_find_session(cmdq, args_get(args, 't'), 0); |
if (s == NULL) |
if (s == NULL) |
return (CMD_RETURN_ERROR); |
return (CMD_RETURN_ERROR); |
oo = &s->options; |
oo = &s->options; |
} |
} |
} else { |
} else { |
ctx->error(ctx, "unknown table"); |
cmdq_error(cmdq, "unknown table"); |
return (CMD_RETURN_ERROR); |
return (CMD_RETURN_ERROR); |
} |
} |
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/* Unset or set the option. */ |
/* Unset or set the option. */ |
if (args_has(args, 'u')) { |
if (args_has(args, 'u')) { |
if (cmd_set_option_unset(self, ctx, oe, oo, valstr) != 0) |
if (cmd_set_option_unset(self, cmdq, oe, oo, valstr) != 0) |
return (CMD_RETURN_ERROR); |
return (CMD_RETURN_ERROR); |
} else { |
} else { |
if (cmd_set_option_set(self, ctx, oe, oo, valstr) != 0) |
if (cmd_set_option_set(self, cmdq, oe, oo, valstr) != 0) |
return (CMD_RETURN_ERROR); |
return (CMD_RETURN_ERROR); |
} |
} |
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/* Set user option. */ |
/* Set user option. */ |
enum cmd_retval |
enum cmd_retval |
cmd_set_option_user(struct cmd *self, struct cmd_ctx *ctx, const char* optstr, |
cmd_set_option_user(struct cmd *self, struct cmd_q *cmdq, const char* optstr, |
const char *valstr) |
const char *valstr) |
{ |
{ |
struct args *args = self->args; |
struct args *args = self->args; |
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if (args_has(self->args, 'g')) |
if (args_has(self->args, 'g')) |
oo = &global_w_options; |
oo = &global_w_options; |
else { |
else { |
wl = cmd_find_window(ctx, args_get(args, 't'), NULL); |
wl = cmd_find_window(cmdq, args_get(args, 't'), NULL); |
if (wl == NULL) |
if (wl == NULL) |
return (CMD_RETURN_ERROR); |
return (CMD_RETURN_ERROR); |
oo = &wl->window->options; |
oo = &wl->window->options; |
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if (args_has(self->args, 'g')) |
if (args_has(self->args, 'g')) |
oo = &global_s_options; |
oo = &global_s_options; |
else { |
else { |
s = cmd_find_session(ctx, args_get(args, 't'), 0); |
s = cmd_find_session(cmdq, args_get(args, 't'), 0); |
if (s == NULL) |
if (s == NULL) |
return (CMD_RETURN_ERROR); |
return (CMD_RETURN_ERROR); |
oo = &s->options; |
oo = &s->options; |
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if (args_has(args, 'u')) { |
if (args_has(args, 'u')) { |
if (options_find1(oo, optstr) == NULL) { |
if (options_find1(oo, optstr) == NULL) { |
ctx->error(ctx, "unknown option: %s", optstr); |
cmdq_error(cmdq, "unknown option: %s", optstr); |
return (CMD_RETURN_ERROR); |
return (CMD_RETURN_ERROR); |
} |
} |
if (valstr != NULL) { |
if (valstr != NULL) { |
ctx->error(ctx, "value passed to unset option: %s", |
cmdq_error(cmdq, "value passed to unset option: %s", |
optstr); |
optstr); |
return (CMD_RETURN_ERROR); |
return (CMD_RETURN_ERROR); |
} |
} |
options_remove(oo, optstr); |
options_remove(oo, optstr); |
} else { |
} else { |
if (valstr == NULL) { |
if (valstr == NULL) { |
ctx->error(ctx, "empty value"); |
cmdq_error(cmdq, "empty value"); |
return (CMD_RETURN_ERROR); |
return (CMD_RETURN_ERROR); |
} |
} |
options_set_string(oo, optstr, "%s", valstr); |
options_set_string(oo, optstr, "%s", valstr); |
if (!args_has(args, 'q')) |
if (!args_has(args, 'q')) { |
ctx->info(ctx, "set option: %s -> %s", optstr, valstr); |
cmdq_info(cmdq, "set option: %s -> %s", optstr, |
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valstr); |
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} |
} |
} |
return (CMD_RETURN_NORMAL); |
return (CMD_RETURN_NORMAL); |
} |
} |
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/* Unset an option. */ |
/* Unset an option. */ |
int |
int |
cmd_set_option_unset(struct cmd *self, struct cmd_ctx *ctx, |
cmd_set_option_unset(struct cmd *self, struct cmd_q *cmdq, |
const struct options_table_entry *oe, struct options *oo, const char *value) |
const struct options_table_entry *oe, struct options *oo, const char *value) |
{ |
{ |
struct args *args = self->args; |
struct args *args = self->args; |
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if (args_has(args, 'g')) { |
if (args_has(args, 'g')) { |
ctx->error(ctx, "can't unset global option: %s", oe->name); |
cmdq_error(cmdq, "can't unset global option: %s", oe->name); |
return (-1); |
return (-1); |
} |
} |
if (value != NULL) { |
if (value != NULL) { |
ctx->error(ctx, "value passed to unset option: %s", oe->name); |
cmdq_error(cmdq, "value passed to unset option: %s", oe->name); |
return (-1); |
return (-1); |
} |
} |
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options_remove(oo, oe->name); |
options_remove(oo, oe->name); |
if (!args_has(args, 'q')) |
if (!args_has(args, 'q')) |
ctx->info(ctx, "unset option: %s", oe->name); |
cmdq_info(cmdq, "unset option: %s", oe->name); |
return (0); |
return (0); |
} |
} |
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/* Set an option. */ |
/* Set an option. */ |
int |
int |
cmd_set_option_set(struct cmd *self, struct cmd_ctx *ctx, |
cmd_set_option_set(struct cmd *self, struct cmd_q *cmdq, |
const struct options_table_entry *oe, struct options *oo, const char *value) |
const struct options_table_entry *oe, struct options *oo, const char *value) |
{ |
{ |
struct args *args = self->args; |
struct args *args = self->args; |
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const char *s; |
const char *s; |
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if (oe->type != OPTIONS_TABLE_FLAG && value == NULL) { |
if (oe->type != OPTIONS_TABLE_FLAG && value == NULL) { |
ctx->error(ctx, "empty value"); |
cmdq_error(cmdq, "empty value"); |
return (-1); |
return (-1); |
} |
} |
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o = NULL; |
o = NULL; |
switch (oe->type) { |
switch (oe->type) { |
case OPTIONS_TABLE_STRING: |
case OPTIONS_TABLE_STRING: |
o = cmd_set_option_string(self, ctx, oe, oo, value); |
o = cmd_set_option_string(self, cmdq, oe, oo, value); |
break; |
break; |
case OPTIONS_TABLE_NUMBER: |
case OPTIONS_TABLE_NUMBER: |
o = cmd_set_option_number(self, ctx, oe, oo, value); |
o = cmd_set_option_number(self, cmdq, oe, oo, value); |
break; |
break; |
case OPTIONS_TABLE_KEY: |
case OPTIONS_TABLE_KEY: |
o = cmd_set_option_key(self, ctx, oe, oo, value); |
o = cmd_set_option_key(self, cmdq, oe, oo, value); |
break; |
break; |
case OPTIONS_TABLE_COLOUR: |
case OPTIONS_TABLE_COLOUR: |
o = cmd_set_option_colour(self, ctx, oe, oo, value); |
o = cmd_set_option_colour(self, cmdq, oe, oo, value); |
break; |
break; |
case OPTIONS_TABLE_ATTRIBUTES: |
case OPTIONS_TABLE_ATTRIBUTES: |
o = cmd_set_option_attributes(self, ctx, oe, oo, value); |
o = cmd_set_option_attributes(self, cmdq, oe, oo, value); |
break; |
break; |
case OPTIONS_TABLE_FLAG: |
case OPTIONS_TABLE_FLAG: |
o = cmd_set_option_flag(self, ctx, oe, oo, value); |
o = cmd_set_option_flag(self, cmdq, oe, oo, value); |
break; |
break; |
case OPTIONS_TABLE_CHOICE: |
case OPTIONS_TABLE_CHOICE: |
o = cmd_set_option_choice(self, ctx, oe, oo, value); |
o = cmd_set_option_choice(self, cmdq, oe, oo, value); |
break; |
break; |
} |
} |
if (o == NULL) |
if (o == NULL) |
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s = options_table_print_entry(oe, o, 0); |
s = options_table_print_entry(oe, o, 0); |
if (!args_has(args, 'q')) |
if (!args_has(args, 'q')) |
ctx->info(ctx, "set option: %s -> %s", oe->name, s); |
cmdq_info(cmdq, "set option: %s -> %s", oe->name, s); |
return (0); |
return (0); |
} |
} |
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/* Set a string option. */ |
/* Set a string option. */ |
struct options_entry * |
struct options_entry * |
cmd_set_option_string(struct cmd *self, unused struct cmd_ctx *ctx, |
cmd_set_option_string(struct cmd *self, unused struct cmd_q *cmdq, |
const struct options_table_entry *oe, struct options *oo, const char *value) |
const struct options_table_entry *oe, struct options *oo, const char *value) |
{ |
{ |
struct args *args = self->args; |
struct args *args = self->args; |
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/* Set a number option. */ |
/* Set a number option. */ |
struct options_entry * |
struct options_entry * |
cmd_set_option_number(unused struct cmd *self, struct cmd_ctx *ctx, |
cmd_set_option_number(unused struct cmd *self, struct cmd_q *cmdq, |
const struct options_table_entry *oe, struct options *oo, const char *value) |
const struct options_table_entry *oe, struct options *oo, const char *value) |
{ |
{ |
long long ll; |
long long ll; |
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ll = strtonum(value, oe->minimum, oe->maximum, &errstr); |
ll = strtonum(value, oe->minimum, oe->maximum, &errstr); |
if (errstr != NULL) { |
if (errstr != NULL) { |
ctx->error(ctx, "value is %s: %s", errstr, value); |
cmdq_error(cmdq, "value is %s: %s", errstr, value); |
return (NULL); |
return (NULL); |
} |
} |
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/* Set a key option. */ |
/* Set a key option. */ |
struct options_entry * |
struct options_entry * |
cmd_set_option_key(unused struct cmd *self, struct cmd_ctx *ctx, |
cmd_set_option_key(unused struct cmd *self, struct cmd_q *cmdq, |
const struct options_table_entry *oe, struct options *oo, const char *value) |
const struct options_table_entry *oe, struct options *oo, const char *value) |
{ |
{ |
int key; |
int key; |
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if ((key = key_string_lookup_string(value)) == KEYC_NONE) { |
if ((key = key_string_lookup_string(value)) == KEYC_NONE) { |
ctx->error(ctx, "bad key: %s", value); |
cmdq_error(cmdq, "bad key: %s", value); |
return (NULL); |
return (NULL); |
} |
} |
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/* Set a colour option. */ |
/* Set a colour option. */ |
struct options_entry * |
struct options_entry * |
cmd_set_option_colour(unused struct cmd *self, struct cmd_ctx *ctx, |
cmd_set_option_colour(unused struct cmd *self, struct cmd_q *cmdq, |
const struct options_table_entry *oe, struct options *oo, const char *value) |
const struct options_table_entry *oe, struct options *oo, const char *value) |
{ |
{ |
int colour; |
int colour; |
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if ((colour = colour_fromstring(value)) == -1) { |
if ((colour = colour_fromstring(value)) == -1) { |
ctx->error(ctx, "bad colour: %s", value); |
cmdq_error(cmdq, "bad colour: %s", value); |
return (NULL); |
return (NULL); |
} |
} |
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/* Set an attributes option. */ |
/* Set an attributes option. */ |
struct options_entry * |
struct options_entry * |
cmd_set_option_attributes(unused struct cmd *self, struct cmd_ctx *ctx, |
cmd_set_option_attributes(unused struct cmd *self, struct cmd_q *cmdq, |
const struct options_table_entry *oe, struct options *oo, const char *value) |
const struct options_table_entry *oe, struct options *oo, const char *value) |
{ |
{ |
int attr; |
int attr; |
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if ((attr = attributes_fromstring(value)) == -1) { |
if ((attr = attributes_fromstring(value)) == -1) { |
ctx->error(ctx, "bad attributes: %s", value); |
cmdq_error(cmdq, "bad attributes: %s", value); |
return (NULL); |
return (NULL); |
} |
} |
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/* Set a flag option. */ |
/* Set a flag option. */ |
struct options_entry * |
struct options_entry * |
cmd_set_option_flag(unused struct cmd *self, struct cmd_ctx *ctx, |
cmd_set_option_flag(unused struct cmd *self, struct cmd_q *cmdq, |
const struct options_table_entry *oe, struct options *oo, const char *value) |
const struct options_table_entry *oe, struct options *oo, const char *value) |
{ |
{ |
int flag; |
int flag; |
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strcasecmp(value, "no") == 0) |
strcasecmp(value, "no") == 0) |
flag = 0; |
flag = 0; |
else { |
else { |
ctx->error(ctx, "bad value: %s", value); |
cmdq_error(cmdq, "bad value: %s", value); |
return (NULL); |
return (NULL); |
} |
} |
} |
} |
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/* Set a choice option. */ |
/* Set a choice option. */ |
struct options_entry * |
struct options_entry * |
cmd_set_option_choice(unused struct cmd *self, struct cmd_ctx *ctx, |
cmd_set_option_choice(unused struct cmd *self, struct cmd_q *cmdq, |
const struct options_table_entry *oe, struct options *oo, const char *value) |
const struct options_table_entry *oe, struct options *oo, |
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const char *value) |
{ |
{ |
const char **choicep; |
const char **choicep; |
int n, choice = -1; |
int n, choice = -1; |
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continue; |
continue; |
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if (choice != -1) { |
if (choice != -1) { |
ctx->error(ctx, "ambiguous value: %s", value); |
cmdq_error(cmdq, "ambiguous value: %s", value); |
return (NULL); |
return (NULL); |
} |
} |
choice = n - 1; |
choice = n - 1; |
} |
} |
if (choice == -1) { |
if (choice == -1) { |
ctx->error(ctx, "unknown value: %s", value); |
cmdq_error(cmdq, "unknown value: %s", value); |
return (NULL); |
return (NULL); |
} |
} |
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