security-and-privacy/gnupg
security-and-privacy/gnupg
1
0
Fork 0
mirror of git://git.gnupg.org/gnupg.git synced 2025-07-02 22:46:30 +02:00
Code Activity

Implement the server comamnd DECRYPT.

Browse source 
Use int instead of gnupg_fd_t in the server.
Comment fixes.
Rename encr-data.c -> decrypt-data.c
This commit is contained in:
Werner Koch 2009-10-02 14:57:55 +00:00
parent 3b7dc7b384
commit 71625f56fd
12 changed files with 131 additions and 41 deletions
Download patch file Download diff file Expand all files Collapse all files

67
g10/decrypt.c
View file

@ -97,6 +97,73 @@ decrypt_message (const char *filename)
}
/* Same as decrypt_message but takes a file descriptor for input and
output. */
gpg_error_t
decrypt_message_fd (int input_fd, int output_fd)
{
gpg_error_t err;
IOBUF fp;
armor_filter_context_t *afx = NULL;
progress_filter_context_t *pfx;
if (opt.outfp)
return gpg_error (GPG_ERR_BUG);
pfx = new_progress_context ();
/* Open the message file. */
fp = iobuf_open_fd_or_name (input_fd, NULL, "rb");
if (fp && is_secured_file (iobuf_get_fd (fp)))
{
iobuf_close (fp);
fp = NULL;
errno = EPERM;
}
if (!fp)
{
char xname[64];
err = gpg_error_from_syserror ();
snprintf (xname, sizeof xname, "[fd %d]", input_fd);
log_error (_("can't open `%s': %s\n"), xname, gpg_strerror (err));
release_progress_context (pfx);
return err;
}
opt.outfp = fdopen (dup (output_fd), "wb");
if (!opt.outfp)
{
char xname[64];
err = gpg_error_from_syserror ();
snprintf (xname, sizeof xname, "[fd %d]", output_fd);
log_error (_("can't open `%s': %s\n"), xname, gpg_strerror (err));
iobuf_close (fp);
release_progress_context (pfx);
return err;
}
if (!opt.no_armor)
{
if (use_armor_filter (fp))
{
afx = new_armor_context ();
push_armor_filter ( afx, fp );
}
}
err = proc_encryption_packets ( NULL, fp );
iobuf_close (fp);
fclose (opt.outfp);
opt.outfp = NULL;
release_armor_context (afx);
release_progress_context (pfx);
return err;
}
void
decrypt_messages (int nfiles, char *files[])
{