diff options
Diffstat (limited to 'source4/web_server/ejs/miniMpr.h')
| -rw-r--r-- | source4/web_server/ejs/miniMpr.h | 287 |
1 files changed, 287 insertions, 0 deletions
diff --git a/source4/web_server/ejs/miniMpr.h b/source4/web_server/ejs/miniMpr.h new file mode 100644 index 0000000000..28a990c3a2 --- /dev/null +++ b/source4/web_server/ejs/miniMpr.h @@ -0,0 +1,287 @@ +/* + * @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 + */ + #include "includes.h" + +/* allow this library to use strcpy() */ +#undef strcpy + #include "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 + +/********************************** 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; +typedef int bool; +#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 + typedef unsigned int uint; + __extension__ typedef long long int int64; + __extension__ typedef unsigned long long int uint64; +#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); +extern int mprAllocSprintf(char **msgbuf, int maxSize, const char *fmt, ...); +extern char *mprItoa(int num, char *buf, int width); +extern void mprLog(int level, const char *fmt, ...); +extern void mprBreakpoint(const char *file, int line, const char *msg); +#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 mprFreeAll(void); +extern void mprSetCtx(TALLOC_CTX *ctx); + +#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 + */ |