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2005-07-04 Marcus Brinkmann <marcus@g10code.de>

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* simple-pwquery.h (simple_pwclear): New prototype.
	* simple-pwquery.c (simple_pwclear): New function.
This commit is contained in:
Marcus Brinkmann 2005-07-04 04:55:48 +00:00
parent f1ce96e404
commit 51a164e752
3 changed files with 31 additions and 1 deletions
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24
common/simple-pwquery.c
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@ -546,6 +546,28 @@ simple_pwquery (const char *cacheid,
}
/* Ask the gpg-agent to clear the passphrase for the cache ID CACHEID. */
int
simple_pwclear (const char *cacheid)
{
char line[500];
char *p;
/* We need not more than 50 characters for the command and the
terminating nul. */
if (strlen (cacheid) * 3 > sizeof (line) - 50)
return SPWQ_PROTOCOL_ERROR;
strcpy (line, "CLEAR_PASSPHRASE ");
p = line + 17;
p = copy_and_escape (p, cacheid);
*p++ = '\n';
*p++ = '\0';
return simple_query (line);
}
/* Perform the simple query QUERY (which must be new-line and 0
terminated) and return the error code. */
int
@ -576,7 +598,7 @@ simple_query (const char *query)
rc = SPWQ_PROTOCOL_ERROR;
goto leave;
}
if (response[0] == 'O' && response[1] == 'K')
/* OK, do nothing. */;
else if ((nread > 7 && !memcmp (response, "ERR 111", 7)