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  • Committer: Bazaar Package Importer
  • Author(s): Jonathan Riddell
  • Date: 2009-12-14 22:32:10 UTC
  • mto: (16.1.3 sid) (0.2.1 upstream)
  • mto: This revision was merged to the branch mainline in revision 24.
  • Revision ID: james.westby@ubuntu.com-20091214223210-vekc5340wzmz54bw
Tags: upstream-1.0.1
Import upstream version 1.0.1

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src/playlist-spl.c
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/**
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 * \file playlist-spl.c
 
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 * \File playlist-spl.c
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 *
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 * Playlist_t to Samsung (.spl) and back conversion functions.
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 *
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 * Boston, MA 02111-1307, USA.
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 */
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#include <config.h>
 
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#include <stdio.h>
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#include <stdlib.h> // mkstmp()
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#include <unistd.h>
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#include <errno.h>
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#include <sys/stat.h>
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#include <sys/types.h>
 
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#ifdef HAVE_SYS_UIO_H
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#include <sys/uio.h>
 
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#endif
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#include <fcntl.h>
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#include <string.h>
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         (strcmp((oi->Filename + strlen(oi->Filename) -4), ".spl") == 0);
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}
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#ifndef HAVE_MKSTEMP
 
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# ifdef __WIN32__
 
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#  include <fcntl.h>
 
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#  define mkstemp(_pattern) _open(_mktemp(_pattern), _O_CREAT | _O_SHORT_LIVED | _O_EXCL)
 
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# else
 
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#  error Missing mkstemp() function.
 
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# endif
 
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#endif
 
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/**
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 * Take an object ID, a .spl playlist on the MTP device,
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 * and convert it to a playlist_t object.
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  // Use the Filename as the playlist name, dropping the ".spl" extension
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  pl->name = malloc(sizeof(char)*(strlen(oi->Filename) -4 +1));
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  memcpy(pl->name, oi->Filename, strlen(oi->Filename) -4);
 
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  // Set terminating character
 
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  pl->name[strlen(oi->Filename) - 4] = 0;
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  pl->playlist_id = id;
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  pl->parent_id = oi->ParentObject;
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  pl->storage_id = oi->StorageID;
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 * @return 0 on success, any other value means failure.
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 */
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int update_spl_playlist(LIBMTP_mtpdevice_t *device,
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                          LIBMTP_playlist_t * const new)
 
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                          LIBMTP_playlist_t * const newlist)
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{
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  IF_DEBUG() printf("pl->name='%s'\n",new->name);
 
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  IF_DEBUG() printf("pl->name='%s'\n",newlist->name);
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  // read in the playlist of interest
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  LIBMTP_playlist_t * old = LIBMTP_Get_Playlist(device, new->playlist_id);
 
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  LIBMTP_playlist_t * old = LIBMTP_Get_Playlist(device, newlist->playlist_id);
 
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  // check to see if we found it
 
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  if (!old)
 
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    return -1;
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  // check if the playlists match
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  int delta = 0;
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  int i;
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  if(old->no_tracks != new->no_tracks)
 
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  if(old->no_tracks != newlist->no_tracks)
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    delta++;
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  for(i=0;i<new->no_tracks && delta==0;i++) {
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    if(old->tracks[i] != new->tracks[i])
 
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  for(i=0;i<newlist->no_tracks && delta==0;i++) {
 
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    if(old->tracks[i] != newlist->tracks[i])
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      delta++;
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  }
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      return -1;
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    IF_DEBUG() {
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      if(strcmp(old->name,new->name) == 0)
 
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      if(strcmp(old->name,newlist->name) == 0)
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        printf("name unchanged\n");
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      else
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        printf("name is changing too -> %s\n",new->name);
 
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        printf("name is changing too -> %s\n",newlist->name);
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    }
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    return LIBMTP_Create_New_Playlist(device, new);
 
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    return LIBMTP_Create_New_Playlist(device, newlist);
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  }
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  // update the name only
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  if(strcmp(old->name,new->name) != 0) {
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    IF_DEBUG() printf("ONLY name is changing -> %s\n",new->name);
 
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  if(strcmp(old->name,newlist->name) != 0) {
 
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    IF_DEBUG() printf("ONLY name is changing -> %s\n",newlist->name);
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    IF_DEBUG() printf("playlist_id will remain unchanged\n");
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    char* s = malloc(sizeof(char)*(strlen(new->name)+5));
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    strcpy(s, new->name);
 
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    char* s = malloc(sizeof(char)*(strlen(newlist->name)+5));
 
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    strcpy(s, newlist->name);
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    strcat(s,".spl"); // FIXME check for success
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    int ret = LIBMTP_Set_Playlist_Name(device, new, s);
 
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    int ret = LIBMTP_Set_Playlist_Name(device, newlist, s);
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    free(s);
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    return ret;
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  }