【QGIS跨平台编译】之【FastCGI跨平台编译】：MacOS环境下编译成果（支撑QGIS跨平台编译，以及二次研发）

/* * fcgiapp.h -- * * Definitions for FastCGI application server programs * * * Copyright (c) 1996 Open Market, Inc. * * See the file "LICENSE.TERMS" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. * * $Id: fcgiapp.h,v 1.14 2003/06/22 00:16:44 robs Exp $ */ #ifndef _FCGIAPP_H #define _FCGIAPP_H /* Hack to see if we are building Tcl - Tcl needs varargs not stdarg */ #ifndef TCL_LIBRARY #include <stdarg.h> #else #include <varargs.h> #endif #ifndef DLLAPI #if defined (_WIN32) && defined (_MSC_VER) #ifdef FCGI_API #define DLLAPI __declspec(dllexport) #else #define DLLAPI __declspec(dllimport) #endif #else #define DLLAPI #endif #endif #if defined (c_plusplus) || defined (__cplusplus) extern "C" { #endif /* * Error codes. Assigned to avoid conflict with EOF and errno(2). */ #define FCGX_UNSUPPORTED_VERSION -2 #define FCGX_PROTOCOL_ERROR -3 #define FCGX_PARAMS_ERROR -4 #define FCGX_CALL_SEQ_ERROR -5 /* * This structure defines the state of a FastCGI stream. * Streams are modeled after the FILE type defined in stdio.h. * (We wouldn't need our own if platform vendors provided a * standard way to subclass theirs.) * The state of a stream is private and should only be accessed * by the procedures defined below. */ typedef struct FCGX_Stream { unsigned char *rdNext; /* reader: first valid byte * writer: equals stop */ unsigned char *wrNext; /* writer: first free byte * reader: equals stop */ unsigned char *stop; /* reader: last valid byte + 1 * writer: last free byte + 1 */ unsigned char *stopUnget; /* reader: first byte of current buffer * fragment, for ungetc * writer: undefined */ int isReader; int isClosed; int wasFCloseCalled; int FCGI_errno; /* error status */ void (*fillBuffProc) (struct FCGX_Stream *stream); void (*emptyBuffProc) (struct FCGX_Stream *stream, int doClose); void *data; } FCGX_Stream; /* * An environment (as defined by environ(7)): A NULL-terminated array * of strings, each string having the form name=value. */ typedef char **FCGX_ParamArray; /* * FCGX_Request Flags * * Setting FCGI_FAIL_ACCEPT_ON_INTR prevents FCGX_Accept() from * restarting upon being interrupted. */ #define FCGI_FAIL_ACCEPT_ON_INTR 1 /* * FCGX_Request -- State associated with a request. * * Its exposed for API simplicity, I expect parts of it to change! */ typedef struct FCGX_Request { int requestId; /* valid if isBeginProcessed */ int role; FCGX_Stream *in; FCGX_Stream *out; FCGX_Stream *err; char **envp; /* Don't use anything below here */ struct Params *paramsPtr; int ipcFd; /* < 0 means no connection */ int isBeginProcessed; /* FCGI_BEGIN_REQUEST seen */ int keepConnection; /* don't close ipcFd at end of request */ int appStatus; int nWriters; /* number of open writers (0..2) */ int flags; int listen_sock; int detached; } FCGX_Request;  /* *====================================================================== * Control *====================================================================== */ /* *---------------------------------------------------------------------- * * FCGX_IsCGI -- * * Returns TRUE iff this process appears to be a CGI process * rather than a FastCGI process. * *---------------------------------------------------------------------- */ DLLAPI int FCGX_IsCGI(void); /* *---------------------------------------------------------------------- * * FCGX_Init -- * * Initialize the FCGX library. Call in multi-threaded apps * before calling FCGX_Accept_r(). * * Returns 0 upon success. * *---------------------------------------------------------------------- */ DLLAPI int FCGX_Init(void); /* *---------------------------------------------------------------------- * * FCGX_OpenSocket -- * * Create a FastCGI listen socket. * * path is the Unix domain socket (named pipe for WinNT), or a colon * followed by a port number. e.g. "/tmp/fastcgi/mysocket", ":5000" * * backlog is the listen queue depth used in the listen() call. * * Returns the socket's file descriptor or -1 on error. * *---------------------------------------------------------------------- */ DLLAPI int FCGX_OpenSocket(const char *path, int backlog); /* *---------------------------------------------------------------------- * * FCGX_InitRequest -- * * Initialize a FCGX_Request for use with FCGX_Accept_r(). * * sock is a file descriptor returned by FCGX_OpenSocket() or 0 (default). * The only supported flag at this time is FCGI_FAIL_ON_INTR. * * Returns 0 upon success. *---------------------------------------------------------------------- */ DLLAPI int FCGX_InitRequest(FCGX_Request *request, int sock, int flags); /* *---------------------------------------------------------------------- * * FCGX_Accept_r -- * * Accept a new request (multi-thread safe). Be sure to call * FCGX_Init() first. * * Results: * 0 for successful call, -1 for error. * * Side effects: * * Finishes the request accepted by (and frees any * storage allocated by) the previous call to FCGX_Accept. * Creates input, output, and error streams and * assigns them to *in, *out, and *err respectively. * Creates a parameters data structure to be accessed * via getenv(3) (if assigned to environ) or by FCGX_GetParam * and assigns it to *envp. * * DO NOT retain pointers to the envp array or any strings * contained in it (e.g. to the result of calling FCGX_GetParam), * since these will be freed by the next call to FCGX_Finish * or FCGX_Accept. * * DON'T use the FCGX_Request, its structure WILL change. * *---------------------------------------------------------------------- */ DLLAPI int FCGX_Accept_r(FCGX_Request *request); /* *---------------------------------------------------------------------- * * FCGX_Finish_r -- * * Finish the request (multi-thread safe). * * Side effects: * * Finishes the request accepted by (and frees any * storage allocated by) the previous call to FCGX_Accept. * * DO NOT retain pointers to the envp array or any strings * contained in it (e.g. to the result of calling FCGX_GetParam), * since these will be freed by the next call to FCGX_Finish * or FCGX_Accept. * *---------------------------------------------------------------------- */ DLLAPI void FCGX_Finish_r(FCGX_Request *request); /* *---------------------------------------------------------------------- * * FCGX_Free -- * * Free the memory and, if close is true, * IPC FD associated with the request (multi-thread safe). * *---------------------------------------------------------------------- */ DLLAPI void FCGX_Free(FCGX_Request * request, int close); /* *---------------------------------------------------------------------- * * FCGX_Accept -- * * Accept a new request (NOT multi-thread safe). * * Results: * 0 for successful call, -1 for error. * * Side effects: * * Finishes the request accepted by (and frees any * storage allocated by) the previous call to FCGX_Accept. * Creates input, output, and error streams and * assigns them to *in, *out, and *err respectively. * Creates a parameters data structure to be accessed * via getenv(3) (if assigned to environ) or by FCGX_GetParam * and assigns it to *envp. * * DO NOT retain pointers to the envp array or any strings * contained in it (e.g. to the result of calling FCGX_GetParam), * since these will be freed by the next call to FCGX_Finish * or FCGX_Accep