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Easy bits of arg printing for list-keys.

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This commit is contained in:
Nicholas Marriott
2008-06-05 16:35:32 +00:00
parent 7325fea37d
commit 642c0b00ab
39 changed files with 485 additions and 407 deletions
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120
cmd-generic.c
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@ -1,4 +1,4 @@
/* $Id: cmd-generic.c,v 1.5 2008-06-04 16:11:52 nicm Exp $ */
/* $Id: cmd-generic.c,v 1.6 2008-06-05 16:35:31 nicm Exp $ */
/*
* Copyright (c) 2008 Nicholas Marriott <nicm@users.sourceforge.net>
@ -24,13 +24,12 @@
#include "tmux.h"
int
cmd_clientonly_parse(
struct cmd *self, void **ptr, int argc, char **argv, char **cause)
cmd_clientonly_parse(struct cmd *self, int argc, char **argv, char **cause)
{
struct cmd_clientonly_data *data;
int opt;
*ptr = data = xmalloc(sizeof *data);
self->data = data = xmalloc(sizeof *data);
data->cname = NULL;
while ((opt = getopt(argc, argv, "c:")) != EOF) {
@ -53,33 +52,33 @@ cmd_clientonly_parse(
usage:
xasprintf(cause, "usage: %s %s", self->entry->name, self->entry->usage);
self->entry->free(data);
self->entry->free(self);
return (-1);
}
void
cmd_clientonly_send(void *ptr, struct buffer *b)
cmd_clientonly_send(struct cmd *self, struct buffer *b)
{
struct cmd_clientonly_data *data = ptr;
struct cmd_clientonly_data *data = self->data;
buffer_write(b, data, sizeof *data);
cmd_send_string(b, data->cname);
}
void
cmd_clientonly_recv(void **ptr, struct buffer *b)
cmd_clientonly_recv(struct cmd *self, struct buffer *b)
{
struct cmd_clientonly_data *data;
*ptr = data = xmalloc(sizeof *data);
self->data = data = xmalloc(sizeof *data);
buffer_read(b, data, sizeof *data);
data->cname = cmd_recv_string(b);
}
void
cmd_clientonly_free(void *ptr)
cmd_clientonly_free(struct cmd *self)
{
struct cmd_clientonly_data *data = ptr;
struct cmd_clientonly_data *data = self->data;
if (data->cname != NULL)
xfree(data->cname);
@ -87,23 +86,35 @@ cmd_clientonly_free(void *ptr)
}
struct client *
cmd_clientonly_get(void *ptr, struct cmd_ctx *ctx)
cmd_clientonly_get(struct cmd *self, struct cmd_ctx *ctx)
{
struct cmd_clientonly_data *data = ptr;
struct cmd_clientonly_data *data = self->data;
if (data != NULL)
return (cmd_find_client(ctx, data->cname));
return (cmd_find_client(ctx, NULL));
}
void
cmd_clientonly_print(struct cmd *self, char *buf, size_t len)
{
struct cmd_clientonly_data *data = self->data;
size_t off = 0;
off += xsnprintf(buf, len, "%s ", self->entry->name);
if (data == NULL)
return;
if (off < len && data->cname != NULL)
off += xsnprintf(buf + off, len - off, "-c %s ", data->cname);
}
int
cmd_sessiononly_parse(
struct cmd *self, void **ptr, int argc, char **argv, char **cause)
cmd_sessiononly_parse(struct cmd *self, int argc, char **argv, char **cause)
{
struct cmd_sessiononly_data *data;
int opt;
*ptr = data = xmalloc(sizeof *data);
self->data = data = xmalloc(sizeof *data);
data->cname = NULL;
data->sname = NULL;
@ -135,14 +146,14 @@ cmd_sessiononly_parse(
usage:
xasprintf(cause, "usage: %s %s", self->entry->name, self->entry->usage);
self->entry->free(data);
self->entry->free(self);
return (-1);
}
void
cmd_sessiononly_send(void *ptr, struct buffer *b)
cmd_sessiononly_send(struct cmd *self, struct buffer *b)
{
struct cmd_sessiononly_data *data = ptr;
struct cmd_sessiononly_data *data = self->data;
buffer_write(b, data, sizeof *data);
cmd_send_string(b, data->cname);
@ -150,20 +161,20 @@ cmd_sessiononly_send(void *ptr, struct buffer *b)
}
void
cmd_sessiononly_recv(void **ptr, struct buffer *b)
cmd_sessiononly_recv(struct cmd *self, struct buffer *b)
{
struct cmd_sessiononly_data *data;
*ptr = data = xmalloc(sizeof *data);
self->data = data = xmalloc(sizeof *data);
buffer_read(b, data, sizeof *data);
data->cname = cmd_recv_string(b);
data->sname = cmd_recv_string(b);
}
void
cmd_sessiononly_free(void *ptr)
cmd_sessiononly_free(struct cmd *self)
{
struct cmd_sessiononly_data *data = ptr;
struct cmd_sessiononly_data *data = self->data;
if (data->cname != NULL)
xfree(data->cname);
@ -173,24 +184,38 @@ cmd_sessiononly_free(void *ptr)
}
struct session *
cmd_sessiononly_get(void *ptr, struct cmd_ctx *ctx)
cmd_sessiononly_get(struct cmd *self, struct cmd_ctx *ctx)
{
struct cmd_sessiononly_data *data = ptr;
struct cmd_sessiononly_data *data = self->data;
if (data != NULL)
return (cmd_find_session(ctx, data->cname, data->sname));
return (cmd_find_session(ctx, NULL, NULL));
}
void
cmd_sessiononly_print(struct cmd *self, char *buf, size_t len)
{
struct cmd_sessiononly_data *data = self->data;
size_t off = 0;
off += xsnprintf(buf, len, "%s ", self->entry->name);
if (data == NULL)
return;
if (off < len && data->cname != NULL)
off += xsnprintf(buf + off, len - off, "-c %s ", data->cname);
if (off < len && data->sname != NULL)
off += xsnprintf(buf + off, len - off, "-s %s ", data->sname);
}
int
cmd_windowonly_parse(
struct cmd *self, void **ptr, int argc, char **argv, char **cause)
cmd_windowonly_parse(struct cmd *self, int argc, char **argv, char **cause)
{
struct cmd_windowonly_data *data;
int opt;
const char *errstr;
*ptr = data = xmalloc(sizeof *data);
self->data = data = xmalloc(sizeof *data);
data->cname = NULL;
data->sname = NULL;
data->idx = -1;
@ -231,14 +256,14 @@ usage:
xasprintf(cause, "usage: %s %s", self->entry->name, self->entry->usage);
error:
self->entry->free(data);
self->entry->free(self);
return (-1);
}
void
cmd_windowonly_send(void *ptr, struct buffer *b)
cmd_windowonly_send(struct cmd *self, struct buffer *b)
{
struct cmd_windowonly_data *data = ptr;
struct cmd_windowonly_data *data = self->data;
buffer_write(b, data, sizeof *data);
cmd_send_string(b, data->cname);
@ -246,20 +271,20 @@ cmd_windowonly_send(void *ptr, struct buffer *b)
}
void
cmd_windowonly_recv(void **ptr, struct buffer *b)
cmd_windowonly_recv(struct cmd *self, struct buffer *b)
{
struct cmd_windowonly_data *data;
*ptr = data = xmalloc(sizeof *data);
self->data = data = xmalloc(sizeof *data);
buffer_read(b, data, sizeof *data);
data->cname = cmd_recv_string(b);
data->sname = cmd_recv_string(b);
}
void
cmd_windowonly_free(void *ptr)
cmd_windowonly_free(struct cmd *self)
{
struct cmd_windowonly_data *data = ptr;
struct cmd_windowonly_data *data = self->data;
if (data->cname != NULL)
xfree(data->cname);
@ -269,15 +294,32 @@ cmd_windowonly_free(void *ptr)
}
struct winlink *
cmd_windowonly_get(void *ptr, struct cmd_ctx *ctx, struct session **sp)
cmd_windowonly_get(struct cmd *self, struct cmd_ctx *ctx, struct session **sp)
{
struct cmd_windowonly_data *data = ptr;
struct cmd_windowonly_data *data = self->data;
struct winlink *wl;
if (data == NULL) {
wl = cmd_find_window(ctx, NULL, NULL, -1, sp);
return (wl);
}
return (cmd_find_window(ctx, data->cname, data->sname, data->idx, sp));
}
void
cmd_windowonly_print(struct cmd *self, char *buf, size_t len)
{
struct cmd_windowonly_data *data = self->data;
size_t off = 0;
off += xsnprintf(buf, len, "%s ", self->entry->name);
if (data == NULL)
return;
if (off < len && data->cname != NULL)
off += xsnprintf(buf + off, len - off, "-c %s ", data->cname);
if (off < len && data->sname != NULL)
off += xsnprintf(buf + off, len - off, "-s %s ", data->sname);
if (off < len && data->idx != -1)
off += xsnprintf(buf + off, len - off, "-i %d ", data->idx);
}