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/*
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/*
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    This is adapded thunk for console.obj sys library
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    This is adapded thunk for http.obj sys library
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    .h is equal to svn:\programs\develop\libraries\http\http_en.txt
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    .h is equal to svn:\\programs\develop\libraries\http\http_en.txt
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    Adapted for TCC's dynamic API by Magomed Kostoev, 2020
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    Adapted for TCC's dynamic API by Magomed Kostoev, 2020
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*/
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*/
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#ifndef __kos__http__h________
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#ifndef _HTTP_H_
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#define __kos__http__h________
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#define _HTTP_H_
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#define cdecl   __attribute__ ((cdecl))
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#define cdecl   __attribute__ ((cdecl))
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#define stdcall __attribute__ ((stdcall))
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#define stdcall __attribute__ ((stdcall))
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// Bitflags for http_msg.flags
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// Bitflags for http_msg.flags
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// status
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// status
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#define HTTP_FLAG_HTTP11             1 << 0
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#define HTTP_FLAG_HTTP11             1 << 0
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    unsigned status;           // HTTP status
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    unsigned status;           // HTTP status
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    unsigned header_length;    // length of HTTP header
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    unsigned header_length;    // length of HTTP header
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    void *   content_ptr;      // ptr to content
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    void *   content_ptr;      // ptr to content
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    unsigned content_length;   // total length of HTTP content
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    unsigned content_length;   // total length of HTTP content
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    unsigned content_received; // number of currently received content bytes
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    unsigned content_received; // number of currently received content bytes
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    char http_header[1];
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    char *   http_header;
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} http_msg;
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} http_msg;
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/*
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/*
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    url = pointer to ASCIIZ URL
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    url = pointer to ASCIIZ URL
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    add_header = pointer to ASCIIZ additional header parameters, or null for none.
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    add_header = pointer to ASCIIZ additional header parameters, or null for none.
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    Every additional parameter must end with CR LF bytes, including the last line.
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    Every additional parameter must end with CR LF bytes, including the last line.
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    Initiates a HTTP connection, using 'GET' method.
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    Initiates a HTTP connection, using 'GET' method.
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    Returns NULL on error, identifier otherwise.
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    Returns NULL on error, identifier otherwise.
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*/
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*/
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extern http_msg * stdcall (*get)(const char *url, http_msg *identifier, unsigned flags, const char *add_header);
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extern http_msg * stdcall (*http_get)(const char *url, http_msg *identifier, unsigned flags, const char *add_header);
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/*
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/*
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    url = pointer to ASCIIZ URL
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    url = pointer to ASCIIZ URL
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    identifier = identifier of previously opened connection (keep-alive), or 0 to open a new one.
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    identifier = identifier of previously opened connection (keep-alive), or 0 to open a new one.
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    flags = bit flags (see end of this document).
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    flags = bit flags (see end of this document).
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    add_header = pointer to ASCIIZ additional header parameters, or null for none.
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    add_header = pointer to ASCIIZ additional header parameters, or null for none.
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    Every additional parameter must end with CR LF bytes, including the last line.
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    Every additional parameter must end with CR LF bytes, including the last line.
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    Initiate a HTTP connection, using 'HEAD' method.
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    Initiate a HTTP connection, using 'HEAD' method.
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    Returns NULL on error, identifier otherwise.
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    Returns NULL on error, identifier otherwise.
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*/
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*/
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extern http_msg * stdcall (*head)(const char *url, http_msg *identifier, unsigned flags, const char *add_header);
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extern http_msg * stdcall (*http_head)(const char *url, http_msg *identifier, unsigned flags, const char *add_header);
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/*
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/*
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    url = pointer to ASCIIZ URL
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    url = pointer to ASCIIZ URL
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    Initiate a HTTP connection, using 'POST' method.
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    Initiate a HTTP connection, using 'POST' method.
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    The content itself must be send to the socket (which you can find in the structure),
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    The content itself must be send to the socket (which you can find in the structure),
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    using system function 75, 6.
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    using system function 75, 6.
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    Returns 0 on error, identifier otherwise
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    Returns 0 on error, identifier otherwise
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*/
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*/
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extern http_msg * stdcall (*post)(const char *url, http_msg *identifier, unsigned flags, const char *add_header,
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extern http_msg * stdcall (*http_post)(const char *url, http_msg *identifier, unsigned flags, const char *add_header,
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                                  const char *content_type, unsigned content_length);
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                                  const char *content_type, unsigned content_length);
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/*
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/*
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    identifier = identifier which one of the previous functions returned
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    identifier = identifier which one of the previous functions returned
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    In header_length you'll find the length of the header as soon as it has been received.
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    In header_length you'll find the length of the header as soon as it has been received.
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    In content_ptr you'll find a pointer to the actual content.
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    In content_ptr you'll find a pointer to the actual content.
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    In content_length you'll find the length of the content.
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    In content_length you'll find the length of the content.
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    In content_received, you'll find the number of content bytes already received.
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    In content_received, you'll find the number of content bytes already received.
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*/
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*/
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extern int stdcall (*receive)(http_msg *identifier);
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extern int stdcall (*http_receive)(http_msg *identifier);
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/*
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/*
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    identifier = identifier which one of the previous functions returned
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    identifier = identifier which one of the previous functions returned
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    dataptr = pointer to the data you want to send
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    dataptr = pointer to the data you want to send
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    datalength = length of the data to send (in bytes)
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    datalength = length of the data to send (in bytes)
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    This procedure can be used to send data to the server (POST)
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    This procedure can be used to send data to the server (POST)
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    Returns number of bytes sent, -1 on error
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    Returns number of bytes sent, -1 on error
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*/
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*/
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extern int stdcall (*http_send)(http_msg *identifier, void *dataptr, unsigned datalength);
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/*
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    Sometimes the http_receive function receives incomplete data. If you have the same problem then a macro can help you:
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*/
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extern int stdcall (*send)(http_msg *identifier, void *dataptr, unsigned datalength);
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#define http_long_receive(x) while(http_receive(x)){};
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