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yhirose 2020-02-14 21:49:09 -05:00
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@ -128,25 +128,6 @@ svr.Post("/multipart", [&](const auto& req, auto& res) {
// file.content_type;
// file.content;
});
```
### Send content with Content provider
```cpp
const uint64_t DATA_CHUNK_SIZE = 4;
svr.Get("/stream", [&](const Request &req, Response &res) {
auto data = new std::string("abcdefg");
res.set_content_provider(
data->size(), // Content length
[data](uint64_t offset, uint64_t length, DataSink &sink) {
const auto &d = *data;
sink.write(&d[offset], std::min(length, DATA_CHUNK_SIZE));
},
[data] { delete data; });
});
```
### Receive content with Content receiver
@ -176,6 +157,24 @@ svr.Post("/content_receiver",
});
```
### Send content with Content provider
```cpp
const uint64_t DATA_CHUNK_SIZE = 4;
svr.Get("/stream", [&](const Request &req, Response &res) {
auto data = new std::string("abcdefg");
res.set_content_provider(
data->size(), // Content length
[data](uint64_t offset, uint64_t length, DataSink &sink) {
const auto &d = *data;
sink.write(&d[offset], std::min(length, DATA_CHUNK_SIZE));
},
[data] { delete data; });
});
```
### Chunked transfer encoding
```cpp
@ -273,24 +272,24 @@ int main(void)
### GET with HTTP headers
```c++
httplib::Headers headers = {
httplib::Headers headers = {
{ "Accept-Encoding", "gzip, deflate" }
};
auto res = cli.Get("/hi", headers);
};
auto res = cli.Get("/hi", headers);
```
### GET with Content Receiver
```c++
std::string body;
std::string body;
auto res = cli.Get("/large-data",
auto res = cli.Get("/large-data",
[&](const char *data, uint64_t data_length) {
body.append(data, data_length);
return true;
});
assert(res->body.empty());
assert(res->body.empty());
```
### POST
@ -323,15 +322,15 @@ auto res = cli.Post("/post", params);
### POST with Multipart Form Data
```c++
httplib::MultipartFormDataItems items = {
httplib::MultipartFormDataItems items = {
{ "text1", "text default", "", "" },
{ "text2", "aωb", "", "" },
{ "file1", "h\ne\n\nl\nl\no\n", "hello.txt", "text/plain" },
{ "file2", "{\n \"world\", true\n}\n", "world.json", "application/json" },
{ "file3", "", "", "application/octet-stream" },
};
};
auto res = cli.Post("/multipart", items);
auto res = cli.Post("/multipart", items);
```
### PUT