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| author | Werner Koch <[email protected]> | 2005-07-28 18:59:36 +0000 |
|---|---|---|
| committer | Werner Koch <[email protected]> | 2005-07-28 18:59:36 +0000 |
| commit | 986a137c58cae8dc7210ccf51cdea38ec6e8828f (patch) | |
| tree | 4f847f04509fc74a1fa6db4839abd5d41c80eb9c /g10/misc.c | |
| parent | Converted all m_free to xfree etc. (diff) | |
| download | gnupg-986a137c58cae8dc7210ccf51cdea38ec6e8828f.tar.gz gnupg-986a137c58cae8dc7210ccf51cdea38ec6e8828f.zip | |
Implemented PKA trust model
Diffstat (limited to '')
| -rw-r--r-- | g10/misc.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/g10/misc.c b/g10/misc.c index 380172f09..88b7b2bb1 100644 --- a/g10/misc.c +++ b/g10/misc.c @@ -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 |