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use crate::MultipartFormDataType;
use std::cmp::Ordering;
use std::path::PathBuf;
use std::str::FromStr;
use mime::Mime;
const DEFAULT_IN_MEMORY_DATA_LIMIT: u64 = 1 * 1024 * 1024;
const DEFAULT_FILE_DATA_LIMIT: u64 = 8 * 1024 * 1024;
#[derive(Debug, Clone)]
pub struct MultipartFormDataField<'a> {
pub typ: MultipartFormDataType,
pub field_name: &'a str,
pub size_limit: u64,
pub content_type: Option<(Vec<Mime>)>,
}
impl<'a> MultipartFormDataField<'a> {
#[inline]
pub fn text(field_name: &'a str) -> MultipartFormDataField<'a> {
MultipartFormDataField {
typ: MultipartFormDataType::Text,
field_name,
size_limit: DEFAULT_IN_MEMORY_DATA_LIMIT,
content_type: None,
}
}
#[inline]
pub fn bytes(field_name: &'a str) -> MultipartFormDataField<'a> {
Self::raw(field_name)
}
#[inline]
pub fn raw(field_name: &'a str) -> MultipartFormDataField<'a> {
MultipartFormDataField {
typ: MultipartFormDataType::Raw,
field_name,
size_limit: DEFAULT_IN_MEMORY_DATA_LIMIT,
content_type: None,
}
}
#[inline]
pub fn file(field_name: &'a str) -> MultipartFormDataField<'a> {
MultipartFormDataField {
typ: MultipartFormDataType::File,
field_name,
size_limit: DEFAULT_FILE_DATA_LIMIT,
content_type: None,
}
}
#[inline]
pub fn size_limit(mut self, size_limit: u64) -> MultipartFormDataField<'a> {
self.size_limit = size_limit;
self
}
#[inline]
pub fn content_type(mut self, content_type: Option<Mime>) -> MultipartFormDataField<'a> {
match content_type {
Some(content_type) => {
match self.content_type.as_mut() {
Some(v) => {
v.push(content_type);
}
None => {
self.content_type = Some(vec![content_type]);
}
}
}
None => self.content_type = None
}
self
}
#[inline]
pub fn content_type_by_string<S: AsRef<str>>(mut self, content_type: Option<S>) -> Result<MultipartFormDataField<'a>, mime::FromStrError> {
match content_type {
Some(content_type) => {
let content_type = Mime::from_str(content_type.as_ref())?;
match self.content_type.as_mut() {
Some(v) => {
v.push(content_type);
}
None => {
self.content_type = Some(vec![content_type]);
}
}
}
None => self.content_type = None
}
Ok(self)
}
}
impl<'a> PartialEq for MultipartFormDataField<'a> {
#[inline]
fn eq(&self, other: &Self) -> bool {
self.field_name.eq(other.field_name)
}
}
impl<'a> Eq for MultipartFormDataField<'a> {}
impl<'a> PartialOrd for MultipartFormDataField<'a> {
#[inline]
fn partial_cmp(&self, other: &Self) -> Option<Ordering> {
self.field_name.partial_cmp(other.field_name)
}
}
impl<'a> Ord for MultipartFormDataField<'a> {
#[inline]
fn cmp(&self, other: &Self) -> Ordering {
self.field_name.cmp(other.field_name)
}
}
#[derive(Debug)]
pub struct SingleFileField {
pub content_type: Option<Mime>,
pub file_name: Option<String>,
pub path: PathBuf,
}
#[derive(Debug)]
pub enum FileField {
Single(SingleFileField),
Multiple(Vec<SingleFileField>),
}
#[derive(Debug)]
pub struct SingleRawField {
pub content_type: Option<Mime>,
pub file_name: Option<String>,
pub raw: Vec<u8>,
}
#[derive(Debug)]
pub enum RawField {
Single(SingleRawField),
Multiple(Vec<SingleRawField>),
}
#[derive(Debug)]
pub struct SingleTextField {
pub content_type: Option<Mime>,
pub file_name: Option<String>,
pub text: String,
}
#[derive(Debug)]
pub enum TextField {
Single(SingleTextField),
Multiple(Vec<SingleTextField>),
}