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Implemented PKA trust model

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This commit is contained in:
Werner Koch 2005-07-28 18:59:36 +00:00
parent a1cdf3c75f
commit 986a137c58
19 changed files with 576 additions and 62 deletions
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25
g10/misc.c
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@ -1065,6 +1065,31 @@ unescape_percent_string (const unsigned char *s)
int
has_invalid_email_chars (const char *s)
{
int at_seen=0;
static char valid_chars[] = ("01234567890_-."
"abcdefghijklmnopqrstuvwxyz"
"ABCDEFGHIJKLMNOPQRSTUVWXYZ");
for ( ; *s; s++ )
{
if ( *s & 0x80 )
return 1;
if ( *s == '@' )
at_seen=1;
else if ( !at_seen && !( !!strchr( valid_chars, *s ) || *s == '+' ) )
return 1;
else if ( at_seen && !strchr( valid_chars, *s ) )
return 1;
}
return 0;
}
/* This is a helper function to load a Windows function from either of
one DLLs. */
#ifdef HAVE_W32_SYSTEM