std::string join( const std::vector<std::string>& array, const std::string& sep)
{
vector<string>::const_iterator sequence = array.begin( );
vector<string>::const_iterator end_sequence = array.end( );
if(sequence == end_sequence) return "";
string joinstring( "" );
if (sequence != end_sequence) {
joinstring += *sequence;
++sequence;
}
for( ; sequence != end_sequence; ++sequence )
joinstring += sep + *sequence;
return joinstring;
}
int load_package_signature(struct pkg *pkg, int dirfd)
{
struct file_t file;
_cleanup_free_ char *signame = joinstring(pkg->filename, ".sig", NULL);
_cleanup_close_ int fd = openat(dirfd, signame, O_RDONLY);
if (fd < 0)
return -1;
if (file_from_fd(&file, fd) < 0)
return -1;
base64_encode((unsigned char **)&pkg->base64sig,
(const unsigned char *)file.mmap, file.st.st_size);
if (file.st.st_mtime > pkg->mtime)
file.st.st_mtime = pkg->mtime;
file_close(&file);
return 0;
}
std::string join( const std::vector<long int>& array, const std::string& sep)
{
vector<long int>::const_iterator sequence = array.begin( );
vector<long int>::const_iterator end_sequence = array.end( );
if(sequence == end_sequence) return "";
string joinstring( "" );
if (sequence != end_sequence) {
ostringstream tmp( "" );
tmp << *sequence;
joinstring += tmp.str( );//*sequence;
++sequence;
}
for( ; sequence != end_sequence; ++sequence ) {
ostringstream tmp( "" );
tmp << *sequence;
joinstring += sep + tmp.str( );//*sequence;
}
return joinstring;
}
