void
CKLBUpdate::execute(u32 deltaT)
{
switch(m_eStep)
{
case S_INIT_DL: exec_init_download(deltaT); break;
case S_DOWNLOAD: exec_download(deltaT); break;
case S_INIT_UNZIP: exec_init_unzip(deltaT); break;
case S_UNZIP: /* Now multithreaded */ break;
case S_COMPLETE: exec_complete(deltaT); break;
case S_FINISHED: exec_finish(deltaT); break;
}
}
void
show_photos(const struct user_attribute *attrs,
int count,PKT_public_key *pk,PKT_secret_key *sk,
PKT_user_id *uid)
{
#ifndef DISABLE_PHOTO_VIEWER
int i;
struct expando_args args;
u32 len;
u32 kid[2]={0,0};
memset(&args,0,sizeof(args));
args.pk=pk;
args.sk=sk;
args.validity_info=get_validity_info(pk,uid);
args.validity_string=get_validity_string(pk,uid);
if(pk)
keyid_from_pk(pk,kid);
else if(sk)
keyid_from_sk(sk,kid);
for(i=0;i<count;i++)
if(attrs[i].type==ATTRIB_IMAGE &&
parse_image_header(&attrs[i],&args.imagetype,&len))
{
char *command,*name;
struct exec_info *spawn;
int offset=attrs[i].len-len;
#ifdef FIXED_PHOTO_VIEWER
opt.photo_viewer=FIXED_PHOTO_VIEWER;
#else
if(!opt.photo_viewer)
opt.photo_viewer=get_default_photo_command();
#endif
/* make command grow */
command=pct_expando(opt.photo_viewer,&args);
if(!command)
goto fail;
name=xmalloc(16+strlen(EXTSEP_S)+
strlen(image_type_to_string(args.imagetype,0))+1);
/* Make the filename. Notice we are not using the image
encoding type for more than cosmetics. Most external image
viewers can handle a multitude of types, and even if one
cannot understand a particular type, we have no way to know
which. The spec permits this, by the way. -dms */
#ifdef USE_ONLY_8DOT3
sprintf(name,"%08lX" EXTSEP_S "%s",(ulong)kid[1],
image_type_to_string(args.imagetype,0));
#else
sprintf(name,"%08lX%08lX" EXTSEP_S "%s",(ulong)kid[0],(ulong)kid[1],
image_type_to_string(args.imagetype,0));
#endif
if(exec_write(&spawn,NULL,command,name,1,1)!=0)
{
xfree(name);
goto fail;
}
#ifdef __riscos__
riscos_set_filetype_by_mimetype(spawn->tempfile_in,
image_type_to_string(args.imagetype,2));
#endif
xfree(name);
fwrite(&attrs[i].data[offset],attrs[i].len-offset,1,spawn->tochild);
if(exec_read(spawn)!=0)
{
exec_finish(spawn);
goto fail;
}
if(exec_finish(spawn)!=0)
goto fail;
}
return;
fail:
log_error(_("unable to display photo ID!\n"));
#endif
}