Rendering of messages

Header fields

#include <libetpan/libetpan.h>

int mailimf_fields_write(FILE * f, int * col,
    struct mailimf_fields * fields);

int mailimf_envelope_fields_write(FILE * f, int * col,
    struct mailimf_fields * fields);

int mailimf_field_write(FILE * f, int * col,
    struct mailimf_field * field);
        

• col current column is given for wrapping purpose in (* col), the resulting columns will be returned..

• f is the file descriptor. It can be stdout for example.

• fields is the header fields (see the Section called mailimf_fields - list of header fields).

• field is a field (see the Section called mailimf_field - header field).

mailimf_fields_write outputs the set of header fields.

mailimf_envelope_fields_write outputs the set of header fields except the optional fields.

mailimf_field_write outputs a header.

int main(int argc, char ** argv)
{
  struct mailimf_fields * fields;
  int col;

  /* look at the example in mailimf_fields to see how to
     build a mailimf_fields */
  fields = build_imf_fields();

  col = 0;
  mailimf_fields_write(stdout, &col, fields);

  mailimf_fields_free(fields);
}

int main(int argc, char ** argv)
{
  struct mailimf_fields * fields;
  int col;

  /* look at the example in mailimf_fields to see how to
     build a mailimf_fields */
  fields = build_imf_fields();

  col = 0;
  mailimf_envelope_fields_write(stdout, &col, fields);

  mailimf_fields_free(fields);
}

int main(int argc, char ** argv)
{
  struct mailimf_field * field;
  int col;

  field = mailimf_field_new_custom(strdup("X-Mailer"), strdup("my mailer"));

  col = 0;
  mailimf_field_write(stdout, &col, field);

  mailimf_field_free(field);
}