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确保32位系统支持超过4GB文件下载

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ziyue
2022-02-10 21:06:51 +08:00
parent ba213346bc
commit dc672b14e3
3 changed files with 30 additions and 32 deletions
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14
src/Http/HttpBody.h
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@@ -37,7 +37,7 @@ public:
/**
* 剩余数据大小，如果返回-1, 那么就不设置content-length
*/
virtual ssize_t remainSize() { return 0;};
virtual int64_t remainSize() { return 0;};
/**
* 读取一定字节数，返回大小可能小于size
@@ -77,7 +77,7 @@ public:
HttpStringBody(std::string str);
~HttpStringBody() override = default;
ssize_t remainSize() override;
int64_t remainSize() override;
toolkit::Buffer::Ptr readData(size_t size) override ;
private:
@@ -94,7 +94,7 @@ public:
HttpBufferBody(toolkit::Buffer::Ptr buffer);
~HttpBufferBody() override = default;
ssize_t remainSize() override;
int64_t remainSize() override;
toolkit::Buffer::Ptr readData(size_t size) override;
private:
@@ -123,7 +123,7 @@ public:
*/
void setRange(uint64_t offset, uint64_t max_size);
ssize_t remainSize() override;
int64_t remainSize() override;
toolkit::Buffer::Ptr readData(size_t size) override;
int sendFile(int fd) override;
@@ -152,7 +152,7 @@ public:
*/
HttpMultiFormBody(const HttpArgs &args,const std::string &filePath,const std::string &boundary = "0xKhTmLbOuNdArY");
virtual ~HttpMultiFormBody(){}
ssize_t remainSize() override ;
int64_t remainSize() override ;
toolkit::Buffer::Ptr readData(size_t size) override;
public:
@@ -161,8 +161,8 @@ public:
static std::string multiFormContentType(const std::string &boundary);
private:
size_t _offset = 0;
size_t _totalSize;
uint64_t _offset = 0;
int64_t _totalSize;
std::string _bodyPrefix;
std::string _bodySuffix;
HttpFileBody::Ptr _fileBody;