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Per-session configuration options.

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This commit is contained in:
Nicholas Marriott
2008-06-03 21:42:37 +00:00
parent 85d520c41e
commit 9e6090a7a2
20 changed files with 343 additions and 102 deletions
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81
cmd-set-option.c
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@ -1,4 +1,4 @@
/* $Id: cmd-set-option.c,v 1.18 2008-06-03 05:35:51 nicm Exp $ */
/* $Id: cmd-set-option.c,v 1.19 2008-06-03 21:42:37 nicm Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@ -35,13 +35,16 @@ void cmd_set_option_recv(void **, struct buffer *);
void cmd_set_option_free(void *);
struct cmd_set_option_data {
char *cname;
char *sname;
int flag_global;
char *option;
char *value;
};
const struct cmd_entry cmd_set_option_entry = {
"set-option", "set",
"option value",
"[-c client-tty|-s session-name] option value",
0,
cmd_set_option_parse,
cmd_set_option_exec,
@ -59,11 +62,28 @@ cmd_set_option_parse(
int opt;
*ptr = data = xmalloc(sizeof *data);
data->cname = NULL;
data->sname = NULL;
data->flag_global = 1;
data->option = NULL;
data->value = NULL;
while ((opt = getopt(argc, argv, "")) != EOF) {
while ((opt = getopt(argc, argv, "c:s:")) != EOF) {
switch (opt) {
case 'c':
if (data->sname != NULL)
goto usage;
if (data->cname == NULL)
data->cname = xstrdup(optarg);
data->flag_global = 0;
break;
case 's':
if (data->cname != NULL)
goto usage;
if (data->sname == NULL)
data->sname = xstrdup(optarg);
data->flag_global = 0;
break;
default:
goto usage;
}
@ -91,13 +111,22 @@ cmd_set_option_exec(void *ptr, unused struct cmd_ctx *ctx)
{
struct cmd_set_option_data *data = ptr;
struct client *c;
struct session *s;
struct options *oo;
const char *errstr;
u_int i;
int number, bool, key;
u_char colour;
if (data == NULL)
return;
if (data->flag_global ||
((s = cmd_find_session(ctx, data->cname, data->sname))) == NULL)
oo = &global_options;
else
oo = &s->options;
if (*data->option == '\0') {
ctx->error(ctx, "invalid option");
return;
@ -127,13 +156,13 @@ cmd_set_option_exec(void *ptr, unused struct cmd_ctx *ctx)
ctx->error(ctx, "unknown key: %s", data->value);
return;
}
prefix_key = key;
options_set_number(oo, "prefix-key", key);
} else if (strcmp(data->option, "status") == 0) {
if (bool == -1) {
ctx->error(ctx, "bad value: %s", data->value);
return;
}
status_lines = bool;
options_set_number(oo, "status-lines", bool);
recalculate_sizes();
} else if (strcmp(data->option, "status-fg") == 0) {
if (data->value == NULL) {
@ -145,9 +174,13 @@ cmd_set_option_exec(void *ptr, unused struct cmd_ctx *ctx)
ctx->error(ctx, "bad colour: %s", data->value);
return;
}
status_colour &= 0x0f;
status_colour |= number << 4;
if (status_lines > 0) {
colour = options_get_number(oo, "status-colour");
colour &= 0x0f;
colour |= number << 4;
options_set_number(oo, "status-colour", colour);
if (options_get_number(oo, "status-lines") > 0) {
for (i = 0; i < ARRAY_LENGTH(&clients); i++) {
c = ARRAY_ITEM(&clients, i);
if (c != NULL && c->session != NULL)
@ -164,9 +197,13 @@ cmd_set_option_exec(void *ptr, unused struct cmd_ctx *ctx)
ctx->error(ctx, "bad colour: %s", data->value);
return;
}
status_colour &= 0xf0;
status_colour |= number;
if (status_lines > 0) {
colour = options_get_number(oo, "status-colour");
colour &= 0xf0;
colour |= number;
options_set_number(oo, "status-colour", colour);
if (options_get_number(oo, "status-lines") > 0) {
for (i = 0; i < ARRAY_LENGTH(&clients); i++) {
c = ARRAY_ITEM(&clients, i);
if (c != NULL && c->session != NULL)
@ -179,22 +216,22 @@ cmd_set_option_exec(void *ptr, unused struct cmd_ctx *ctx)
return;
}
if (strcmp(data->value, "any") == 0)
bell_action = BELL_ANY;
number = BELL_ANY;
else if (strcmp(data->value, "none") == 0)
bell_action = BELL_NONE;
number = BELL_NONE;
else if (strcmp(data->value, "current") == 0)
bell_action = BELL_CURRENT;
number = BELL_CURRENT;
else {
ctx->error(ctx, "unknown bell-action: %s", data->value);
return;
}
options_set_number(oo, "bell-action", number);
} else if (strcmp(data->option, "default-command") == 0) {
if (data->value == NULL) {
ctx->error(ctx, "invalid value");
return;
}
xfree(default_command);
default_command = xstrdup(data->value);
options_set_string(oo, "default-command", "%s", data->value);
} else if (strcmp(data->option, "history-limit") == 0) {
if (data->value == NULL) {
ctx->error(ctx, "invalid value");
@ -204,7 +241,7 @@ cmd_set_option_exec(void *ptr, unused struct cmd_ctx *ctx)
ctx->error(ctx, "history-limit too big: %u", number);
return;
}
history_limit = number;
options_set_number(oo, "history-limit", number);
} else {
ctx->error(ctx, "unknown option: %s", data->option);
return;
@ -219,6 +256,9 @@ cmd_set_option_send(void *ptr, struct buffer *b)
{
struct cmd_set_option_data *data = ptr;
buffer_write(b, data, sizeof *data);
cmd_send_string(b, data->cname);
cmd_send_string(b, data->sname);
cmd_send_string(b, data->option);
cmd_send_string(b, data->value);
}
@ -229,6 +269,9 @@ cmd_set_option_recv(void **ptr, struct buffer *b)
struct cmd_set_option_data *data;
*ptr = data = xmalloc(sizeof *data);
buffer_read(b, data, sizeof *data);
data->cname = cmd_recv_string(b);
data->sname = cmd_recv_string(b);
data->option = cmd_recv_string(b);
data->value = cmd_recv_string(b);
}
@ -238,6 +281,10 @@ cmd_set_option_free(void *ptr)
{
struct cmd_set_option_data *data = ptr;
if (data->cname != NULL)
xfree(data->cname);
if (data->sname != NULL)
xfree(data->sname);
if (data->option != NULL)
xfree(data->option);
if (data->value != NULL)