email

Email Message Parser/Composer

Functions

Function	Description
`_email_byte_at`	Internal byte reader.
`_email_copy`	Internal: copy bytes.
`_email_lower`	Internal: case-insensitive compare single bytes.
`_email_eq_ci`	Internal: case-insensitive compare.
`_email_find_body`	Internal: find the blank line separating headers from body. Returns offset of…
`_email_parse_hdr`	Internal: parse one header line starting at pos. Sets name_off, name_len, val…
`email_parse`	Parse an email message. Returns handle.
`_email_get_hdr`	Internal: find header by name (case-insensitive), copy value to out.
`email_from`	Get From header value.
`email_to`	Get To header value.
`email_subject`	Get Subject header value.
`email_body`	Get email body.
`email_header`	Get any header value by name.
`email_header_count`	Return number of headers.

Details

`_email_byte_at`

fn _email_byte_at(buf: &i8, idx: i64) -> i64

Internal byte reader.

`_email_copy`

fn _email_copy(dst: &i8, src: &i8, off: i64, len: i64) -> i64

Internal: copy bytes.

`_email_lower`

fn _email_lower(ch: i64) -> i64

Internal: case-insensitive compare single bytes.

`_email_eq_ci`

fn _email_eq_ci(a: &i8, aoff: i64, alen: i64, b: &i8, boff: i64, blen: i64) -> i64

Internal: case-insensitive compare.

`_email_find_body`

fn _email_find_body(buf: &i8, len: i64) -> i64

Internal: find the blank line separating headers from body. Returns offset of body start, or len if no blank line.

`_email_parse_hdr`

fn _email_parse_hdr(buf: &i8, pos: i64, hdr_end: i64, h: &i64, idx: i64) -> i64

Internal: parse one header line starting at pos. Sets name_off, name_len, val_off, val_len via handle slots. Returns position after the header line (after \n).

`email_parse`

fn email_parse(buf: &i8, len: i64) -> &i64

Parse an email message. Returns handle.

`_email_get_hdr`

fn _email_get_hdr(h: &i64, name: &i8, nlen: i64, out: &i8) -> i64

Internal: find header by name (case-insensitive), copy value to out.

`email_from`

fn email_from(h: &i64, out: &i8) -> i64

Get From header value.

`email_to`

fn email_to(h: &i64, out: &i8) -> i64

Get To header value.

`email_subject`

fn email_subject(h: &i64, out: &i8) -> i64

Get Subject header value.

`email_body`

fn email_body(h: &i64, out: &i8) -> i64

Get email body.

`email_header`

fn email_header(h: &i64, name: &i8, nlen: i64, out: &i8) -> i64

Get any header value by name.

`email_header_count`

fn email_header_count(h: &i64) -> i64

Return number of headers.