body_reader.h

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#ifndef KEEL_BODY_READER_H
#define KEEL_BODY_READER_H
 
#include <keel/allocator.h>
#include <stddef.h>
 
typedef struct KlRequest KlRequest;
 
typedef struct KlBodyReader KlBodyReader;
 
struct KlBodyReader {
    int  (*on_data)(KlBodyReader *self, const char *data, size_t len); 
    void (*on_complete)(KlBodyReader *self);  
    void (*on_error)(KlBodyReader *self);     
    void (*destroy)(KlBodyReader *self);      
};
 
typedef KlBodyReader *(*KlBodyReaderFactory)(KlAllocator *alloc,
                                              const KlRequest *req,
                                              void *user_data);
 
typedef struct {
    KlBodyReader base;  
    KlAllocator *alloc; 
    char *data;         
    size_t len;         
    size_t cap;         
    size_t max_size;    
} KlBufReader;
 
KlBodyReader *kl_body_reader_buffer(KlAllocator *alloc, const KlRequest *req,
                                     void *user_data);
 
#endif