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Diffstat (limited to 'secure/lib/libcrypto/man/X509_NAME_add_entry_by_txt.3')
-rw-r--r-- | secure/lib/libcrypto/man/X509_NAME_add_entry_by_txt.3 | 232 |
1 files changed, 232 insertions, 0 deletions
diff --git a/secure/lib/libcrypto/man/X509_NAME_add_entry_by_txt.3 b/secure/lib/libcrypto/man/X509_NAME_add_entry_by_txt.3 new file mode 100644 index 0000000..5cde5f1 --- /dev/null +++ b/secure/lib/libcrypto/man/X509_NAME_add_entry_by_txt.3 @@ -0,0 +1,232 @@ +.\" Automatically generated by Pod::Man v1.37, Pod::Parser v1.14 +.\" +.\" Standard preamble: +.\" ======================================================================== +.de Sh \" Subsection heading +.br +.if t .Sp +.ne 5 +.PP +\fB\\$1\fR +.PP +.. +.de Sp \" Vertical space (when we can't use .PP) +.if t .sp .5v +.if n .sp +.. +.de Vb \" Begin verbatim text +.ft CW +.nf +.ne \\$1 +.. +.de Ve \" End verbatim text +.ft R +.fi +.. +.\" Set up some character translations and predefined strings. \*(-- will +.\" give an unbreakable dash, \*(PI will give pi, \*(L" will give a left +.\" double quote, and \*(R" will give a right double quote. | will give a +.\" real vertical bar. \*(C+ will give a nicer C++. Capital omega is used to +.\" do unbreakable dashes and therefore won't be available. \*(C` and \*(C' +.\" expand to `' in nroff, nothing in troff, for use with C<>. +.tr \(*W-|\(bv\*(Tr +.ds C+ C\v'-.1v'\h'-1p'\s-2+\h'-1p'+\s0\v'.1v'\h'-1p' +.ie n \{\ +. ds -- \(*W- +. ds PI pi +. if (\n(.H=4u)&(1m=24u) .ds -- \(*W\h'-12u'\(*W\h'-12u'-\" diablo 10 pitch +. if (\n(.H=4u)&(1m=20u) .ds -- \(*W\h'-12u'\(*W\h'-8u'-\" diablo 12 pitch +. ds L" "" +. ds R" "" +. ds C` "" +. ds C' "" +'br\} +.el\{\ +. ds -- \|\(em\| +. ds PI \(*p +. ds L" `` +. ds R" '' +'br\} +.\" +.\" If the F register is turned on, we'll generate index entries on stderr for +.\" titles (.TH), headers (.SH), subsections (.Sh), items (.Ip), and index +.\" entries marked with X<> in POD. Of course, you'll have to process the +.\" output yourself in some meaningful fashion. +.if \nF \{\ +. de IX +. tm Index:\\$1\t\\n%\t"\\$2" +.. +. nr % 0 +. rr F +.\} +.\" +.\" For nroff, turn off justification. 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If +\&\fBlen\fR is \-1 then the field length is calculated internally using +strlen(bytes). +.PP +The type of field is determined by \fBtype\fR which can either be a +definition of the type of \fBbytes\fR (such as \fB\s-1MBSTRING_ASC\s0\fR) or a +standard \s-1ASN1\s0 type (such as \fBV_ASN1_IA5STRING\fR). The new entry is +added to a position determined by \fBloc\fR and \fBset\fR. +.PP +\&\fIX509_NAME_add_entry()\fR adds a copy of \fBX509_NAME_ENTRY\fR structure \fBne\fR +to \fBname\fR. The new entry is added to a position determined by \fBloc\fR +and \fBset\fR. Since a copy of \fBne\fR is added \fBne\fR must be freed up after +the call. +.PP +\&\fIX509_NAME_delete_entry()\fR deletes an entry from \fBname\fR at position +\&\fBloc\fR. The deleted entry is returned and must be freed up. +.SH "NOTES" +.IX Header "NOTES" +The use of string types such as \fB\s-1MBSTRING_ASC\s0\fR or \fB\s-1MBSTRING_UTF8\s0\fR +is strongly recommened for the \fBtype\fR parameter. This allows the +internal code to correctly determine the type of the field and to +apply length checks according to the relevant standards. This is +done using \fIASN1_STRING_set_by_NID()\fR. +.PP +If instead an \s-1ASN1\s0 type is used no checks are performed and the +supplied data in \fBbytes\fR is used directly. +.PP +In \fIX509_NAME_add_entry_by_txt()\fR the \fBfield\fR string represents +the field name using OBJ_txt2obj(field, 0). +.PP +The \fBloc\fR and \fBset\fR parameters determine where a new entry should +be added. For almost all applications \fBloc\fR can be set to \-1 and \fBset\fR +to 0. This adds a new entry to the end of \fBname\fR as a single valued +RelativeDistinguishedName (\s-1RDN\s0). +.PP +\&\fBloc\fR actually determines the index where the new entry is inserted: +if it is \-1 it is appended. +.PP +\&\fBset\fR determines how the new type is added. If it is zero a +new \s-1RDN\s0 is created. +.PP +If \fBset\fR is \-1 or 1 it is added to the previous or next \s-1RDN\s0 +structure respectively. This will then be a multivalued \s-1RDN:\s0 +since multivalues RDNs are very seldom used \fBset\fR is almost +always set to zero. +.SH "EXAMPLES" +.IX Header "EXAMPLES" +Create an \fBX509_NAME\fR structure: +.PP +\&\*(L"C=UK, O=Disorganized Organization, CN=Joe Bloggs\*(R" +.PP +.Vb 13 +\& X509_NAME *nm; +\& nm = X509_NAME_new(); +\& if (nm == NULL) +\& /* Some error */ +\& if (!X509_NAME_add_entry_by_txt(nm, MBSTRING_ASC, +\& "C", "UK", -1, -1, 0)) +\& /* Error */ +\& if (!X509_NAME_add_entry_by_txt(nm, MBSTRING_ASC, +\& "O", "Disorganized Organization", -1, -1, 0)) +\& /* Error */ +\& if (!X509_NAME_add_entry_by_txt(nm, MBSTRING_ASC, +\& "CN", "Joe Bloggs", -1, -1, 0)) +\& /* Error */ +.Ve +.SH "RETURN VALUES" +.IX Header "RETURN VALUES" +\&\fIX509_NAME_add_entry_by_txt()\fR, \fIX509_NAME_add_entry_by_OBJ()\fR, +\&\fIX509_NAME_add_entry_by_NID()\fR and \fIX509_NAME_add_entry()\fR return 1 for +success of 0 if an error occurred. +.PP +\&\fIX509_NAME_delete_entry()\fR returns either the deleted \fBX509_NAME_ENTRY\fR +structure of \fB\s-1NULL\s0\fR if an error occurred. +.SH "BUGS" +.IX Header "BUGS" +\&\fBtype\fR can still be set to \fBV_ASN1_APP_CHOOSE\fR to use a +different algorithm to determine field types. Since this form does +not understand multicharacter types, performs no length checks and +can result in invalid field types its use is strongly discouraged. +.SH "SEE ALSO" +.IX Header "SEE ALSO" +\&\fIERR_get_error\fR\|(3), \fId2i_X509_NAME\fR\|(3) +.SH "HISTORY" +.IX Header "HISTORY" |