.TH "hx509 printing functions" 3 "30 Sep 2011" "Version 1.5.1" "Heimdalx509library" \" -*- nroff -*-
.ad l
.nh
.SH NAME
hx509 printing functions \- 
.SS "Functions"

.in +1c
.ti -1c
.RI "void \fBhx509_print_stdout\fP (void *ctx, const char *fmt, va_list va)"
.br
.ti -1c
.RI "int \fBhx509_oid_sprint\fP (const heim_oid *oid, char **str)"
.br
.ti -1c
.RI "void \fBhx509_oid_print\fP (const heim_oid *oid, hx509_vprint_func func, void *ctx)"
.br
.ti -1c
.RI "void \fBhx509_bitstring_print\fP (const heim_bit_string *b, hx509_vprint_func func, void *ctx)"
.br
.ti -1c
.RI "int \fBhx509_cert_keyusage_print\fP (hx509_context context, hx509_cert c, char **s)"
.br
.ti -1c
.RI "int \fBhx509_validate_ctx_init\fP (hx509_context context, hx509_validate_ctx *ctx)"
.br
.ti -1c
.RI "void \fBhx509_validate_ctx_set_print\fP (hx509_validate_ctx ctx, hx509_vprint_func func, void *c)"
.br
.ti -1c
.RI "void \fBhx509_validate_ctx_add_flags\fP (hx509_validate_ctx ctx, int flags)"
.br
.ti -1c
.RI "void \fBhx509_validate_ctx_free\fP (hx509_validate_ctx ctx)"
.br
.ti -1c
.RI "int \fBhx509_validate_cert\fP (hx509_context context, hx509_validate_ctx ctx, hx509_cert cert)"
.br
.in -1c
.SH "Detailed Description"
.PP 

.SH "Function Documentation"
.PP 
.SS "void hx509_bitstring_print (const heim_bit_string * b, hx509_vprint_func func, void * ctx)"
.PP
Print a bitstring using a hx509_vprint_func function. To print to stdout use \fBhx509_print_stdout()\fP.
.PP
\fBParameters:\fP
.RS 4
\fIb\fP bit string to print. 
.br
\fIfunc\fP hx509_vprint_func to print with. 
.br
\fIctx\fP context variable to hx509_vprint_func function. 
.RE
.PP

.SS "int hx509_cert_keyusage_print (hx509_context context, hx509_cert c, char ** s)"
.PP
Print certificate usage for a certificate to a string.
.PP
\fBParameters:\fP
.RS 4
\fIcontext\fP A hx509 context. 
.br
\fIc\fP a certificate print the keyusage for. 
.br
\fIs\fP the return string with the keysage printed in to, free with \fBhx509_xfree()\fP.
.RE
.PP
\fBReturns:\fP
.RS 4
An hx509 error code, see \fBhx509_get_error_string()\fP. 
.RE
.PP

.SS "void hx509_oid_print (const heim_oid * oid, hx509_vprint_func func, void * ctx)"
.PP
Print a oid using a hx509_vprint_func function. To print to stdout use \fBhx509_print_stdout()\fP.
.PP
\fBParameters:\fP
.RS 4
\fIoid\fP oid to print 
.br
\fIfunc\fP hx509_vprint_func to print with. 
.br
\fIctx\fP context variable to hx509_vprint_func function. 
.RE
.PP

.SS "int hx509_oid_sprint (const heim_oid * oid, char ** str)"
.PP
Print a oid to a string.
.PP
\fBParameters:\fP
.RS 4
\fIoid\fP oid to print 
.br
\fIstr\fP allocated string, free with \fBhx509_xfree()\fP.
.RE
.PP
\fBReturns:\fP
.RS 4
An hx509 error code, see \fBhx509_get_error_string()\fP. 
.RE
.PP

.SS "void hx509_print_stdout (void * ctx, const char * fmt, va_list va)"
.PP
Helper function to print on stdout for:
.IP "\(bu" 2
\fBhx509_oid_print()\fP,
.IP "\(bu" 2
\fBhx509_bitstring_print()\fP,
.IP "\(bu" 2
\fBhx509_validate_ctx_set_print()\fP.
.PP
.PP
\fBParameters:\fP
.RS 4
\fIctx\fP the context to the print function. If the ctx is NULL, stdout is used. 
.br
\fIfmt\fP the printing format. 
.br
\fIva\fP the argumet list. 
.RE
.PP

.SS "int hx509_validate_cert (hx509_context context, hx509_validate_ctx ctx, hx509_cert cert)"
.PP
Validate/Print the status of the certificate.
.PP
\fBParameters:\fP
.RS 4
\fIcontext\fP A hx509 context. 
.br
\fIctx\fP A hx509 validation context. 
.br
\fIcert\fP the cerificate to validate/print.
.RE
.PP
\fBReturns:\fP
.RS 4
An hx509 error code, see \fBhx509_get_error_string()\fP. 
.RE
.PP

.SS "void hx509_validate_ctx_add_flags (hx509_validate_ctx ctx, int flags)"
.PP
Add flags to control the behaivor of the \fBhx509_validate_cert()\fP function.
.PP
\fBParameters:\fP
.RS 4
\fIctx\fP A hx509 validation context. 
.br
\fIflags\fP flags to add to the validation context.
.RE
.PP
\fBReturns:\fP
.RS 4
An hx509 error code, see \fBhx509_get_error_string()\fP. 
.RE
.PP

.SS "void hx509_validate_ctx_free (hx509_validate_ctx ctx)"
.PP
Free an hx509 validate context.
.PP
\fBParameters:\fP
.RS 4
\fIctx\fP the hx509 validate context to free. 
.RE
.PP

.SS "int hx509_validate_ctx_init (hx509_context context, hx509_validate_ctx * ctx)"
.PP
Allocate a hx509 validation/printing context.
.PP
\fBParameters:\fP
.RS 4
\fIcontext\fP A hx509 context. 
.br
\fIctx\fP a new allocated hx509 validation context, free with \fBhx509_validate_ctx_free()\fP.
.RE
.PP
\fBReturns:\fP
.RS 4
An hx509 error code, see \fBhx509_get_error_string()\fP. 
.RE
.PP

.SS "void hx509_validate_ctx_set_print (hx509_validate_ctx ctx, hx509_vprint_func func, void * c)"
.PP
Set the printing functions for the validation context.
.PP
\fBParameters:\fP
.RS 4
\fIctx\fP a hx509 valication context. 
.br
\fIfunc\fP the printing function to usea. 
.br
\fIc\fP the context variable to the printing function.
.RE
.PP
\fBReturns:\fP
.RS 4
An hx509 error code, see \fBhx509_get_error_string()\fP. 
.RE
.PP