}
}
+/** @brief Marker for a command body */
+static const char disorder_body[1];
+
/** @brief Issue a command and parse a simple response
* @param c Client
* @param rp Where to store result, or NULL
* @param cmd Command
- * @param body Body or NULL
- * @param nbody Length of body or -1
* @param ap Arguments (UTF-8), terminated by (char *)0
* @return 0 on success, non-0 on error
*
* NB that the response will NOT be converted to the local encoding
* nor will quotes be stripped. See dequote().
*
- * If @p body is not NULL then the body is sent immediately after the
- * command. @p nbody should be the number of lines or @c -1 to count
- * them if @p body is NULL-terminated.
+ * Put @ref disorder_body in the argument list followed by a char **
+ * and int giving the body to follow the command. If the int is @c -1
+ * then the list is assumed to be NULL-terminated.
*
* Usually you would call this via one of the following interfaces:
* - disorder_simple()
- * - disorder_simple_body()
* - disorder_simple_list()
*/
static int disorder_simple_v(disorder_client *c,
char **rp,
const char *cmd,
- char **body, int nbody,
va_list ap) {
const char *arg;
struct dynstr d;
+ char **body = NULL;
+ int nbody = 0;
+ int has_body = 0;
if(!c->fpout) {
c->last = "not connected";
dynstr_init(&d);
dynstr_append_string(&d, cmd);
while((arg = va_arg(ap, const char *))) {
- dynstr_append(&d, ' ');
- dynstr_append_string(&d, quoteutf8(arg));
+ if(arg == disorder_body) {
+ body = va_arg(ap, char **);
+ nbody = va_arg(ap, int);
+ has_body = 1;
+ } else {
+ dynstr_append(&d, ' ');
+ dynstr_append_string(&d, quoteutf8(arg));
+ }
}
dynstr_append(&d, '\n');
dynstr_terminate(&d);
if(fputs(d.vec, c->fpout) < 0)
goto write_error;
xfree(d.vec);
- if(body) {
+ if(has_body) {
if(nbody < 0)
for(nbody = 0; body[nbody]; ++nbody)
;
int ret;
va_start(ap, cmd);
- ret = disorder_simple_v(c, rp, cmd, 0, 0, ap);
- va_end(ap);
- return ret;
-}
-
-/** @brief Issue a command with a body and parse a simple response
- * @param c Client
- * @param rp Where to store result, or NULL (UTF-8)
- * @param body Pointer to body
- * @param nbody Size of body
- * @param cmd Command
- * @return 0 on success, non-0 on error
- *
- * See disorder_simple().
- */
-static int disorder_simple_body(disorder_client *c,
- char **rp,
- char **body, int nbody,
- const char *cmd, ...) {
- va_list ap;
- int ret;
-
- va_start(ap, cmd);
- ret = disorder_simple_v(c, rp, cmd, body, nbody, ap);
+ ret = disorder_simple_v(c, rp, cmd, ap);
va_end(ap);
return ret;
}
return -1;
}
-/** @brief Get recently played tracks
- * @param c Client
- * @param qp Where to store track information
- * @return 0 on success, non-0 on error
- *
- * The last entry in the list is the most recently played track.
- */
-int disorder_recent(disorder_client *c, struct queue_entry **qp) {
- return disorder_somequeue(c, "recent", qp);
-}
-
-/** @brief Get queue
- * @param c Client
- * @param qp Where to store track information
- * @return 0 on success, non-0 on error
- *
- * The first entry in the list will be played next.
- */
-int disorder_queue(disorder_client *c, struct queue_entry **qp) {
- return disorder_somequeue(c, "queue", qp);
-}
-
/** @brief Read a dot-stuffed list
* @param c Client
* @param vecp Where to store list (UTF-8)
int ret;
va_start(ap, cmd);
- ret = disorder_simple_v(c, 0, cmd, 0, 0, ap);
+ ret = disorder_simple_v(c, 0, cmd, ap);
va_end(ap);
if(ret) return ret;
return readlist(c, vecp, nvecp);
return rc;
}
-/** @brief Set the contents of a playlst
- * @param c Client
- * @param playlist Playlist to modify
- * @param tracks List of tracks
- * @param ntracks Length of @p tracks (or -1 to count up to the first NULL)
- * @return 0 on success, non-0 on error
- */
-int disorder_playlist_set(disorder_client *c,
- const char *playlist,
- char **tracks,
- int ntracks) {
- return disorder_simple_body(c, 0, tracks, ntracks,
- "playlist-set", playlist, (char *)0);
-}
-
#include "client-stubs.c"
/*