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feat(ContentManager): refactoring, avoid buffer copy, use move, use constexpr, avoid casts...

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This commit is contained in:
Ronan Abhamon 2018-03-01 11:51:50 +01:00
parent d440dfd3fd
commit 1ad9a0789f
1 changed files with 28 additions and 31 deletions
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59
src/content/content-manager.cpp
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@ -23,44 +23,46 @@
#include "content-type.h"
#include "content/content.h"
#define MULTIPART_BOUNDARY "---------------------------14737809831466499882746641449"
// =============================================================================
using namespace std;
LINPHONE_BEGIN_NAMESPACE
namespace {
constexpr const char MultipartBoundary[] = "---------------------------14737809831466499882746641449";
}
// -----------------------------------------------------------------------------
list<Content> ContentManager::multipartToContentList (const Content &content) {
const string body = content.getBodyAsString();
belle_sip_multipart_body_handler_t *mpbh = belle_sip_multipart_body_handler_new_from_buffer(
(void *)content.getBodyAsString().c_str(),
content.getBodyAsString().length(),
MULTIPART_BOUNDARY
body.c_str(), body.length(), MultipartBoundary
);
belle_sip_object_ref(mpbh);
list<Content> contents;
for (const belle_sip_list_t *parts = belle_sip_multipart_body_handler_get_parts(mpbh); parts; parts = parts->next) {
belle_sip_body_handler_t *part = BELLE_SIP_BODY_HANDLER(parts->data);
const belle_sip_list_t *part_headers = belle_sip_body_handler_get_headers(part);
belle_sip_header_content_type_t *part_content_type = nullptr;
for (belle_sip_list_t *it = (belle_sip_list_t *)part_headers; it; it = it->next) {
belle_sip_header_content_type_t *partContentType = nullptr;
for (const belle_sip_list_t *it = belle_sip_body_handler_get_headers(part); it; it = it->next) {
belle_sip_header_t *header = BELLE_SIP_HEADER(it->data);
if (strcasecmp("Content-Type", belle_sip_header_get_name(header)) == 0) {
part_content_type = BELLE_SIP_HEADER_CONTENT_TYPE(header);
partContentType = BELLE_SIP_HEADER_CONTENT_TYPE(header);
break;
}
}
Content retContent;
retContent.setBody((const char *)belle_sip_memory_body_handler_get_buffer(BELLE_SIP_MEMORY_BODY_HANDLER(part)));
retContent.setContentType(ContentType(
belle_sip_header_content_type_get_type(part_content_type),
belle_sip_header_content_type_get_subtype(part_content_type)
Content content;
content.setBody(static_cast<const char *>(
belle_sip_memory_body_handler_get_buffer(BELLE_SIP_MEMORY_BODY_HANDLER(part))
));
contents.push_back(retContent);
content.setContentType(ContentType(
belle_sip_header_content_type_get_type(partContentType),
belle_sip_header_content_type_get_subtype(partContentType)
));
contents.push_back(move(content));
}
belle_sip_object_unref(mpbh);
@ -68,31 +70,27 @@ list<Content> ContentManager::multipartToContentList (const Content &content) {
}
Content ContentManager::contentListToMultipart (const list<Content> &contents) {
belle_sip_memory_body_handler_t *mbh = nullptr;
belle_sip_multipart_body_handler_t *mpbh = belle_sip_multipart_body_handler_new(
nullptr, nullptr, nullptr, MULTIPART_BOUNDARY
nullptr, nullptr, nullptr, MultipartBoundary
);
belle_sip_object_ref(mpbh);
for (const auto &content : contents) {
const ContentType &contentType = content.getContentType();
stringstream subtype;
subtype << contentType.getSubType() << "; charset=\"UTF-8\"";
belle_sip_header_t *cContentType = BELLE_SIP_HEADER(
belle_sip_header_content_type_create(
contentType.getType().c_str(),
subtype.str().c_str()
string(contentType.getSubType() + "; charset=\"UTF-8\"").c_str()
)
);
string body = content.getBodyAsString();
mbh = belle_sip_memory_body_handler_new_copy_from_buffer(
(void *)body.c_str(), body.length(), nullptr, nullptr
const string body = content.getBodyAsString();
belle_sip_memory_body_handler_t *mbh = belle_sip_memory_body_handler_new_copy_from_buffer(
body.c_str(), body.length(), nullptr, nullptr
);
belle_sip_body_handler_add_header(BELLE_SIP_BODY_HANDLER(mbh), cContentType);
const list<pair<string,string>> headers = content.getHeaders();
for (const auto &header : headers) {
for (const auto &header : content.getHeaders()) {
belle_sip_header_t *additionalHeader = BELLE_SIP_HEADER(
belle_sip_header_create(
header.first.c_str(),
@ -104,18 +102,17 @@ Content ContentManager::contentListToMultipart (const list<Content> &contents) {
belle_sip_multipart_body_handler_add_part(mpbh, BELLE_SIP_BODY_HANDLER(mbh));
}
char *desc = belle_sip_object_to_string(mpbh);
char *desc = belle_sip_object_to_string(mpbh);
Content content;
content.setBody(desc);
ContentType contentType = ContentType::Multipart;
string boundary = "boundary=" + string(MULTIPART_BOUNDARY);
contentType.setParameter(boundary);
content.setContentType(contentType);
belle_sip_free(desc);
belle_sip_object_unref(mpbh);
ContentType contentType = ContentType::Multipart;
contentType.setParameter("boundary=" + string(MultipartBoundary));
content.setContentType(ContentType::Multipart);
return content;
}