mirror of
https://github.com/SoftEtherVPN/SoftEtherVPN.git
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b8f58a2f94
This commit moves the generic (not related to our protocol) proxy stuff from Cedar to Mayaqua, in dedicated files. The functions are refactored so that they all have the same arguments and follow the same logic. Dedicated error codes are added, in order to indicate clearly why the function(s) failed.
81 lines
2.9 KiB
C
81 lines
2.9 KiB
C
#ifndef HTTP_H
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#define HTTP_H
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#define DEFAULT_USER_AGENT "Mozilla/5.0 (Windows NT 6.3; WOW64; rv:29.0) Gecko/20100101 Firefox/29.0"
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#define DEFAULT_ACCEPT "image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, application/x-shockwave-flash, application/msword, application/vnd.ms-powerpoint, application/vnd.ms-excel, */*"
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#define DEFAULT_ENCODING "gzip, deflate"
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#define HTTP_CONTENT_TYPE "text/html; charset=iso-8859-1"
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#define HTTP_CONTENT_TYPE2 "application/octet-stream"
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#define HTTP_CONTENT_TYPE3 "image/jpeg"
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#define HTTP_CONTENT_TYPE4 "text/html"
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#define HTTP_CONTENT_TYPE5 "message/rfc822"
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#define HTTP_KEEP_ALIVE "timeout=15; max=19"
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#define HTTP_VPN_TARGET "/vpnsvc/vpn.cgi"
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#define HTTP_VPN_TARGET2 "/vpnsvc/connect.cgi"
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#define HTTP_VPN_TARGET_POSTDATA "VPNCONNECT"
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#define HTTP_SAITAMA "/saitama.jpg"
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#define HTTP_PICTURES "/picture"
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// Maximum size of the custom HTTP header
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#define HTTP_CUSTOM_HEADER_MAX_SIZE 1024
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// Maximum size of a single line in the HTTP header
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#define HTTP_HEADER_LINE_MAX_SIZE 4096
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// Maximum number of lines in the HTTP header
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#define HTTP_HEADER_MAX_LINES 128
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// Maximum size of the user agent string
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#define HTTP_HEADER_USER_AGENT_MAX_SIZE 512
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// Maximum size of the random number to be included in the PACK
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#define HTTP_PACK_RAND_SIZE_MAX 1000
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// Maximum PACK size in the HTTP
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#define HTTP_PACK_MAX_SIZE 65536
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// HTTP value
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struct HTTP_VALUE
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{
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char *Name; // Name
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char *Data; // Data
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};
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// HTTP header
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struct HTTP_HEADER
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{
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char *Method; // Method
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char *Target; // Target
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char *Version; // Version
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LIST *ValueList; // Value list
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};
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// MIME type
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struct HTTP_MIME_TYPE
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{
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char *Extension;
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char *MimeType;
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};
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char *GetMimeTypeFromFileName(char *filename);
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void GetHttpDateStr(char *str, UINT size, UINT64 t);
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void ReplaceUnsafeCharInHttpTarget(char *target);
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HTTP_HEADER *NewHttpHeader(char *method, char *target, char *version);
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HTTP_HEADER *NewHttpHeaderEx(char *method, char *target, char *version, bool no_sort);
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void FreeHttpHeader(HTTP_HEADER *header);
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HTTP_VALUE *NewHttpValue(char *name, char *data);
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void FreeHttpValue(HTTP_VALUE *value);
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int CompareHttpValue(void *p1, void *p2);
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HTTP_VALUE *GetHttpValue(HTTP_HEADER *header, char *name);
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void AddHttpValue(HTTP_HEADER *header, HTTP_VALUE *value);
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bool AddHttpValueStr(HTTP_HEADER* header, char *string);
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UINT GetContentLength(HTTP_HEADER *header);
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bool PostHttp(SOCK *s, HTTP_HEADER *header, void *post_data, UINT post_size);
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char *HttpHeaderToStr(HTTP_HEADER *header);
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bool SendHttpHeader(SOCK *s, HTTP_HEADER *header);
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HTTP_HEADER *RecvHttpHeader(SOCK *s);
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bool HttpClientSend(SOCK *s, PACK *p);
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PACK *HttpClientRecv(SOCK *s);
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bool HttpServerSend(SOCK *s, PACK *p);
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PACK *HttpServerRecv(SOCK *s);
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PACK *HttpServerRecvEx(SOCK *s, UINT max_data_size);
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bool HttpSendForbidden(SOCK *s, char *target, char *server_id);
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bool HttpSendNotFound(SOCK *s, char *target);
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bool HttpSendNotImplemented(SOCK *s, char *method, char *target, char *version);
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#endif
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