const char *
file_extension_c(const char *filename)
{
const char *base = file_basename_c(filename);
return strrchr(base, '.');
}
char *
file_dirname(const char *filename)
{
const char *base;
if ((base = file_basename_c(filename)) == filename)
return g_strdup(".");
return g_strndup(filename, (base - filename - 1));
}
static gboolean
copy_one(const char *filename, void *userdata)
{
copy_task_t *ct = (copy_task_t *)userdata;
const char *fromfile;
string_var tofile, mappedfile;
// TODO: WTF
/* construct the target filename */
if (ct->flatten_)
fromfile = file_basename_c(filename);
else
fromfile = filename;
if (ct->tofile_ != 0)
tofile = ct->expand(ct->tofile_);
else if (ct->exp_todir_ != 0)
tofile = g_strconcat(ct->exp_todir_, "/", filename, 0);
else
{
ct->result_ = FALSE; /* failed */
return FALSE; /* stop iteration */
}
if ((mappedfile = ct->mapper_->map(tofile)) == 0)
return TRUE; /* keep going */
log::infof("%s -> %s\n", filename, mappedfile.data());
/* TODO: apply proj->basedir */
if (file_is_directory(filename) == 0)
{
int r;
unsigned ncopied = ct->ncopied_;
r = file_apply_children(filename, copy_one, userdata);
if (r < 0)
{
log::perror(filename);
}
else if (ncopied == ct->ncopied_ && ct->include_empty_dirs_)
{
/* no files copied underneath this directory -- it must be empty */
/* TODO: sensible mode from original directory */
/* TODO: control uid,gid */
if (file_build_tree(mappedfile, 0755))
{
log::perror(filename);
ct->result_ = FALSE;
}
}
}
else
{
if (!do_copy_file(filename, mappedfile))
ct->result_ = FALSE;
}
return ct->result_; /* keep going if we didn't fail */
}