rs_filebuf_t *rs_filebuf_new(BFILE *bfd, FILE *fp, gzFile zp, int fd,
size_t buf_len, size_t data_len, struct cntr *cntr)
{
rs_filebuf_t *pf=NULL;
if(!(pf=rs_alloc_struct(rs_filebuf_t))) return NULL;
if(!(pf->buf=(char *)rs_alloc(buf_len, "file buffer")))
{
free(pf);
return NULL;
}
pf->buf_len=buf_len;
pf->fp=fp;
pf->zp=zp;
pf->fd=fd;
pf->bfd=bfd;
pf->bytes=0;
pf->data_len=data_len;
if(data_len>0)
pf->do_known_byte_count=1;
else
pf->do_known_byte_count=0;
pf->cntr=cntr;
if(!MD5_Init(&(pf->md5)))
{
logp("MD5_Init() failed\n");
rs_filebuf_free(pf);
return NULL;
}
return pf;
}
rs_filebuf_t *rs_filebuf_new(FILE *f, size_t buf_len)
{
rs_filebuf_t *pf = rs_alloc_struct(rs_filebuf_t);
pf->buf = rs_alloc(buf_len, "file buffer");
pf->buf_len = buf_len;
pf->f = f;
return pf;
}
/**
* \brief Read a signature from a file into an ::rs_signature_t structure
* in memory.
*
* Once there, it can be used to generate a delta to a newer version of
* the file.
*
* \note After loading the signatures, you must call
* rs_build_hash_table() before you can use them.
*/
rs_job_t *rs_loadsig_begin(rs_signature_t **signature)
{
rs_job_t *job;
job = rs_job_new("loadsig", rs_loadsig_s_magic);
*signature = job->signature = rs_alloc_struct(rs_signature_t);
job->signature->count = 0;
return job;
}
rs_job_t * rs_job_new(char const *job_name, rs_result (*statefn)(rs_job_t *))
{
rs_job_t *job;
job = rs_alloc_struct(rs_job_t);
job->job_name = job_name;
job->dogtag = rs_job_tag;
job->statefn = statefn;
job->stats.op = job_name;
rs_trace("start %s job", job_name);
return job;
}
/**
* \brief Read a signature from a file into an ::rs_signature_t structure
* in memory.
*
* Once there, it can be used to generate a delta to a newer version of
* the file.
*
* \note After loading the signatures, you must call
* rs_build_hash_table() before you can use them.
*/
rs_job_t *rs_loadsig_begin(rs_signature_t **signature, FILE *old_file)
{
rs_job_t *job;
job = rs_job_new("loadsig", rs_loadsig_s_magic);
*signature = job->signature = rs_alloc_struct(rs_signature_t);
job->signature->count = 0;
(*signature)->old_file = old_file;
/*
FILE *old_file = fopen(old_path, "rb");
fread(buf, 10, 1, old_file);
printf("buf =\n%s\n", buf);
printf("OOOOO\n");
*/
return job;
}