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#include "commands.h"
#include "music.h"
#include "servers.h"
#include "server_communication.h"
#include <string.h>
GQuark commands_quark() {
return g_quark_from_static_string("commands");
}
static void commands_list(GSocketConnection *connection, const gchar *cmd, GError **error) {
gchar **data = g_strsplit(cmd, " ", 2);
for(gint i = 0; data[i]; i++) {
g_debug("\tdata[%d] = %s", i, data[i]);
}
g_assert(data[0] != NULL);
gchar *dirname;
if(data[1] != NULL) {
dirname = g_strdup(data[1]);
} else {
dirname = "/";
}
g_strfreev(data);
struct directory *directory = music_find_dir(dirname);
if(directory == NULL) {
*error = g_error_new(commands_quark(), 0, "error: couldn't find directory %s\n", dirname);
return;
}
GString *string = g_string_new(NULL);
for(GSList *node = directory->sub; node; node = g_slist_next(node)) {
struct directory *d = node->data;
gchar *name = g_path_get_basename(d->path);
g_string_append_printf(string, "%s\n", name);
g_free(name);
}
for(GSList *node = directory->files; node; node = g_slist_next(node)) {
struct file *f = node->data;
g_string_append_printf(string, "%s\n", f->name);
}
GOutputStream *os = g_io_stream_get_output_stream((GIOStream*)connection);
if(g_output_stream_write_all(os, string->str, string->len, NULL, NULL,
error) == FALSE) {
return;
}
g_string_free(string, TRUE);
}
static void commands_find(GSocketConnection *connection, const gchar *cmd, GError **error) {
gchar **data = g_strsplit(cmd, " ", 3);
if(g_strv_length(data) != 3) {
*error = g_error_new(commands_quark(), 0, "syntax: find[r|l] artist|title|album search");
return;
}
gboolean remote = g_strncasecmp(data[0], "findl", 5) == 0 ? FALSE : TRUE;
gboolean local = g_strncasecmp(data[0], "findr", 5) == 0 ? FALSE : TRUE;
GString *string = g_string_new(NULL);
if(local == TRUE) {
GSList *list = NULL;
if(g_ascii_strcasecmp(data[1], "artist") == 0) {
list = music_find_artist(data[2]);
} else if(g_ascii_strcasecmp(data[1] , "title") == 0) {
list = music_find_title(data[2]);
} else if(g_ascii_strcasecmp(data[1], "album") == 0) {
list = music_find_album(data[2]);
} else {
*error = g_error_new(commands_quark(), 0, "unknown search method %s", data[1]);
return;
}
for(GSList *node = list; node; node = g_slist_next(node)) {
struct file *f = node->data;
gchar *relpath = g_build_filename(f->parent->path +
strlen(music_root->path), f->name, NULL);
g_string_append_printf(string, "%s\n", relpath);
g_free(relpath);
}
g_slist_free(list);
}
if(remote == TRUE) {
for(GSList *node = servers; node; node = g_slist_next(node)) {
struct server *server = node->data;
g_debug("fetching data from server %s", server->host);
gchar **temp = server_find(server, data[1], data[2]);
if(temp == NULL) {
continue;
}
for(gint i = 0; i < g_strv_length(temp); i++) {
if(strlen(temp[i]) == 0) {
break;
}
g_string_append_printf(string, "%s:%s\n", server->host, temp[i]);
}
g_strfreev(temp);
}
}
GOutputStream *os = g_io_stream_get_output_stream((GIOStream*)connection);
if(g_output_stream_write_all(os, string->str, string->len, NULL, NULL,
error) == FALSE) {
return;
}
g_string_free(string, TRUE);
}
static void commands_ping(GSocketConnection *connection, const gchar *cmd, GError **error) {
GSocket *socket = g_socket_connection_get_socket(connection);
g_socket_send(socket, "pong\n", 5, NULL, error);
}
static void commands_exit(GSocketConnection *connection, const gchar *cmd, GError **error) {
GSocket *socket = g_socket_connection_get_socket(connection);
g_socket_close(socket, NULL);
}
void commands_handle(GSocketConnection *connection, const gchar *cmd, GError **error) {
g_debug(cmd);
if(g_strncasecmp(cmd, "ping", 4) == 0) {
commands_ping(connection, cmd, error);
} else if(g_strncasecmp(cmd, "list", 4) == 0) {
commands_list(connection, cmd, error);
} else if(g_strncasecmp(cmd, "find", 4) == 0) {
commands_find(connection, cmd, error);
} else if(g_strncasecmp(cmd, "exit", 4) == 0) {
commands_exit(connection, cmd, error);
} else {
g_debug("unknown command");
*error = g_error_new(commands_quark(), 0, "unknown command %s", cmd);
}
}
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