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#include "../config.h"
#include "commands.h"
#include "cmumble.h"
#include <glib.h>
#include <string.h>
#include <readline/readline.h>
#include <readline/history.h>
static void
list_users(struct cmumble_context *ctx)
{
struct cmumble_user *user = NULL;
GList *l;
for (l = ctx->users; l; l = l->next) {
user = l->data;
g_print("%4d: %s\n", user->session, user->name);
}
}
static void
list_channels(struct cmumble_context *ctx)
{
struct cmumble_channel *channel = NULL;
GList *l;
for (l = ctx->channels; l; l = l->next) {
channel = l->data;
g_print("%4d: %s\n", channel->id, channel->name);
}
}
static void
quit(struct cmumble_context *ctx)
{
rl_already_prompted = 1;
g_main_loop_quit(ctx->loop);
}
static void
clear(struct cmumble_context *ctx)
{
rl_clear_screen(0,0);
rl_reset_line_state();
g_print("\n");
}
static void
help(struct cmumble_context *ctx)
{
int i;
for (i = 0; ctx->commands[i].name; ++i)
g_print("%s\t%s\n",
ctx->commands[i].name, ctx->commands[i].description);
}
static const struct cmumble_command commands[] = {
{ "lu", list_users, "list users" },
{ "lc", list_channels, "list channels" },
{ "clear", clear, "clear screen" },
{ "help", help, "show this help" },
{ "quit", quit, "quit " PACKAGE },
{ NULL, NULL , NULL}
};
const char *
cmumble_command_expand_shortcut(const char *text)
{
int i = 0;
int found_index = -1;
do {
if (strncmp(commands[i].name, text, strlen(text)) == 0) {
/* Found at least two matches, so do not complete. */
if (found_index >= 0)
return text;
found_index = i;
}
} while (commands[++i].name);
return found_index >= 0 ? commands[found_index].name : text;
}
static char *
complete(const char *in, int n)
{
static int index = 0, len;
const char *name;
if (n == 0) {
index = 0;
len = strlen(in);
}
while (commands[index].name) {
name = commands[index++].name;
if (strncmp(name, in, len) == 0)
return g_strdup(name);
}
return NULL;
}
void
cmumble_commands_init(struct cmumble_context *ctx)
{
ctx->commands = commands;
rl_completion_entry_function = complete;
}
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