/* * @file miniMpr.h * @brief Mini Mbedthis Portable Runtime (MPR) Environment. * @copy default * * Copyright (c) Mbedthis Software LLC, 2003-2005. All Rights Reserved. * * This software is distributed under commercial and open source licenses. * You may use the GPL open source license described below or you may acquire * a commercial license from Mbedthis Software. You agree to be fully bound * by the terms of either license. Consult the LICENSE.TXT distributed with * this software for full details. * * This software is open source; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the * Free Software Foundation; either version 2 of the License, or (at your * option) any later version. See the GNU General Public License for more * details at: http://www.mbedthis.com/downloads/gplLicense.html * * This program is distributed WITHOUT ANY WARRANTY; without even the * implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. * * This GPL license does NOT permit incorporating this software into * proprietary programs. If you are unable to comply with the GPL, you must * acquire a commercial license to use this software. Commercial licenses * for this software and support services are available from Mbedthis * Software at http://www.mbedthis.com * * @end */ #ifndef _h_MINI_MPR #define _h_MINI_MPR 1 /********************************** Includes **********************************/ /* * Find out about our configuration */ #ifndef _INCLUDES_H #include "includes.h" #endif /* allow this library to use strcpy() */ #undef strcpy #include "lib/appweb/ejs/config.h" #if BLD_APPWEB /* * If building within AppWeb, use the full MPR */ #include "mpr.h" #else #include <ctype.h> #include <fcntl.h> #include <stdarg.h> #include <stdlib.h> #include <stdio.h> #include <string.h> #include <sys/stat.h> #if !WIN #include <unistd.h> #endif #if CE #include <io.h> #include "CE/wincompat.h" #endif #if LYNX #include <unistd.h> #endif #if QNX4 #include <dirent.h> #endif #ifdef HAVE_MATH_H #include <math.h> #endif /********************************** Defines ***********************************/ #ifdef __cplusplus extern "C" { #endif #if BLD_FEATURE_SQUEEZE /* * Reasonable length of a file path name to use in most cases where you know * the expected file name and it is certain to be less than this limit. */ #define MPR_MAX_FNAME 128 #define MPR_MAX_STRING 512 #define MPR_DEFAULT_HASH_SIZE 23 /* Default size of hash table index */ #define MPR_MAX_HEAP_SIZE (32 * 1024) #else #define MPR_MAX_FNAME 256 #define MPR_MAX_STRING 4096 #define MPR_DEFAULT_HASH_SIZE 43 /* Default size of hash table index */ #define MPR_MAX_HEAP_SIZE (64 * 1024) #endif /* * Useful for debugging */ #define MPR_L __FILE__, __LINE__ #if BLD_FEATURE_ASSERT #define mprAssert(C) \ if (C) ; else mprBreakpoint(__FILE__, __LINE__, #C) #else #define mprAssert(C) if (1) ; else #endif /* * Standard MPR return and error codes */ #define MPR_ERR_BASE (-200) /* Error code */ #define MPR_ERR_GENERAL (MPR_ERR_BASE - 1) /* Error code */ #define MPR_ERR_ABORTED (MPR_ERR_BASE - 2) /* Error code */ #define MPR_ERR_ALREADY_EXISTS (MPR_ERR_BASE - 3) /* Error code */ #define MPR_ERR_BAD_ARGS (MPR_ERR_BASE - 4) /* Error code */ #define MPR_ERR_BAD_FORMAT (MPR_ERR_BASE - 5) /* Error code */ #define MPR_ERR_BAD_HANDLE (MPR_ERR_BASE - 6) /* Error code */ #define MPR_ERR_BAD_STATE (MPR_ERR_BASE - 7) /* Error code */ #define MPR_ERR_BAD_SYNTAX (MPR_ERR_BASE - 8) /* Error code */ #define MPR_ERR_BAD_TYPE (MPR_ERR_BASE - 9) /* Error code */ #define MPR_ERR_BAD_VALUE (MPR_ERR_BASE - 10) /* Error code */ #define MPR_ERR_BUSY (MPR_ERR_BASE - 11) /* Error code */ #define MPR_ERR_CANT_ACCESS (MPR_ERR_BASE - 12) /* Error code */ #define MPR_ERR_CANT_COMPLETE (MPR_ERR_BASE - 13) /* Error code */ #define MPR_ERR_CANT_CREATE (MPR_ERR_BASE - 14) /* Error code */ #define MPR_ERR_CANT_INITIALIZE (MPR_ERR_BASE - 15) /* Error code */ #define MPR_ERR_CANT_OPEN (MPR_ERR_BASE - 16) /* Error code */ #define MPR_ERR_CANT_READ (MPR_ERR_BASE - 17) /* Error code */ #define MPR_ERR_CANT_WRITE (MPR_ERR_BASE - 18) /* Error code */ #define MPR_ERR_DELETED (MPR_ERR_BASE - 19) /* Error code */ #define MPR_ERR_NETWORK (MPR_ERR_BASE - 20) /* Error code */ #define MPR_ERR_NOT_FOUND (MPR_ERR_BASE - 21) /* Error code */ #define MPR_ERR_NOT_INITIALIZED (MPR_ERR_BASE - 22) /* Error code */ #define MPR_ERR_NOT_READY (MPR_ERR_BASE - 23) /* Error code */ #define MPR_ERR_READ_ONLY (MPR_ERR_BASE - 24) /* Error code */ #define MPR_ERR_TIMEOUT (MPR_ERR_BASE - 25) /* Error code */ #define MPR_ERR_TOO_MANY (MPR_ERR_BASE - 26) /* Error code */ #define MPR_ERR_WONT_FIT (MPR_ERR_BASE - 27) /* Error code */ #define MPR_ERR_WOULD_BLOCK (MPR_ERR_BASE - 28) /* Error code */ #define MPR_ERR_CANT_ALLOCATE (MPR_ERR_BASE - 29) /* Error code */ #define MPR_ERR_MAX (MPR_ERR_BASE - 30) /* Error code */ /* * Standard error severity and trace levels. These are ored with the error * severities below. The MPR_LOG_MASK is used to extract the trace level * from a flags word. We expect most apps to run with level 2 trace. */ #define MPR_FATAL 0 /* Fatal error. Cant continue. */ #define MPR_ERROR 1 /* Hard error */ #define MPR_WARN 2 /* Soft warning */ #define MPR_CONFIG 2 /* Essential configuration settings */ #define MPR_INFO 3 /* Informational only */ #define MPR_DEBUG 4 /* Debug information */ #define MPR_VERBOSE 9 /* Highest level of trace */ #define MPR_LOG_MASK 0xf /* Level mask */ /* * Error flags. Specify where the error should be sent to. Note that the * product.xml setting "headless" will modify how errors are reported. * Assert errors are trapped when in DEV mode. Otherwise ignored. */ #define MPR_TRAP 0x10 /* Assert error -- trap in debugger */ #define MPR_LOG 0x20 /* Log the error in the O/S event log */ #define MPR_USER 0x40 /* Display to the user */ #define MPR_ALERT 0x80 /* Send a management alert */ #define MPR_TRACE 0x100 /* Trace */ /* * Error format flags */ #define MPR_RAW 0x200 /* Raw trace output */ /* * Error line number information */ #define MPR_L __FILE__, __LINE__ typedef char* MprStr; #ifndef __cplusplus typedef unsigned char uchar; #endif /* * Porters: put other operating system type defines here */ #if WIN typedef unsigned int uint; typedef __int64 int64; typedef unsigned __int64 uint64; #else #define O_BINARY 0 #ifndef uint #define uint unsigned #endif #define int64 int64_t #define uint64 uint64_t #endif /* * Flexible array data type */ typedef struct { int max; /* Size of the handles array */ int used; /* Count of used entries in handles */ void **handles; } MprArray; #if BLD_FEATURE_SQUEEZE #define MPR_ARRAY_INCR 8 #else #define MPR_ARRAY_INCR 16 #endif #ifndef max #define max(a,b) (((a) > (b)) ? (a) : (b)) #endif /********************************* Prototypes *********************************/ /* * If running in the GoAhead WebServer, map some MPR routines to WebServer * equivalents. */ #if BLD_GOAHEAD_WEBSERVER #include "uemf.h" #define mprMalloc(size) balloc(B_L, size) #define mprFree(ptr) bfreeSafe(B_L, ptr) #define mprRealloc(ptr, size) brealloc(B_L, ptr, size) #define mprStrdup(ptr) bstrdup(B_L, ptr) #define mprAllocSprintf fmtAlloc #define mprAllocVsprintf fmtValloc #define mprSprintf fmtStatic #define mprItoa stritoa #define mprLog trace #define mprBreakpoint(file, line, cond) \ error(file, line, E_BLD_FEATURE_ASSERT, T("%s"), cond) #else /* !BLD_GOAHEAD_WEBSERVER */ /* #define mprMalloc malloc */ #define mprSprintf snprintf #define mtVsprintf vsnprintf extern void *mprMalloc(uint size); extern void *mprRealloc(void *ptr, uint size); extern void mprFree(void *ptr); extern char *mprStrdup(const char *str); extern int mprAllocVsprintf(char **msgbuf, int maxSize, const char *fmt, va_list args) PRINTF_ATTRIBUTE(3,0); extern int mprAllocSprintf(char **msgbuf, int maxSize, const char *fmt, ...) PRINTF_ATTRIBUTE(3,4); extern char *mprItoa(int num, char *buf, int width); extern void mprLog(int level, const char *fmt, ...) PRINTF_ATTRIBUTE(2,3); extern void mprBreakpoint(const char *file, int line, const char *msg) NORETURN_ATTRIBUTE; #endif /* BLD_GOAHEAD_WEBSERVER */ extern MprArray *mprCreateArray(void); extern void mprDestroyArray(MprArray *array); extern int mprAddToArray(MprArray *array, void *item); extern int mprRemoveFromArray(MprArray *array, int idx); extern char *mprStrTok(char *str, const char *delim, char **tok); extern int mprGetDirName(char *buf, int bufsize, char *path); extern int mprReallocStrcat(char **dest, int max, int existingLen, const char *delim, const char *src, ...); extern int mprStrcpy(char *dest, int destMax, const char *src); extern int mprMemcpy(char *dest, int destMax, const char *src, int nbytes); extern void mprSetCtx(void *ctx); extern void *mprMemCtx(void); /* This function needs to be provided by anyone using ejs */ void ejs_exception(const char *reason); #define mprStrCmpAnyCase(s1, s2) strcasecmp_m(s1, s2) #ifdef __cplusplus } #endif #endif /* !BLD_APPWEB */ #endif /* _h_MINI_MPR */ /*****************************************************************************/ /* * Local variables: * tab-width: 4 * c-basic-offset: 4 * End: * vim:tw=78 * vim600: sw=4 ts=4 fdm=marker * vim<600: sw=4 ts=4 */