thijn/SqMod
1
0
Fork 0
mirror of https://github.com/VCMP-SqMod/SqMod.git synced 2024-11-08 00:37:15 +01:00
Code Releases Activity

Fixed the INI compilation on Linux by reverting to the original library.

Browse Source 
Fixed an infinite loop in the parsing of command specification strings.
Added the option to retrieve common configs with a fall back value if they don't exist.
Few other minor changes.
This commit is contained in:
Sandu Liviu Catalin 2016-03-11 20:04:26 +02:00
parent 20ae383c42
commit f27a195b6f
10 changed files with 1032 additions and 100 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
cbp/ModINI.cbp
View File

@ -379,6 +379,7 @@
<Add directory="../include" />
<Add directory="../config/common" />
</Compiler>
<Unit filename="../external/Common/ConvertUTF.cpp" />
<Unit filename="../modules/ini/Common.cpp" />
<Unit filename="../modules/ini/Common.hpp" />
<Unit filename="../modules/ini/Document.cpp" />

548
external/Common/ConvertUTF.cpp vendored Normal file
View File

@ -0,0 +1,548 @@
/*
* Copyright 2001-2004 Unicode, Inc.
*
* Disclaimer
*
* This source code is provided as is by Unicode, Inc. No claims are
* made as to fitness for any particular purpose. No warranties of any
* kind are expressed or implied. The recipient agrees to determine
* applicability of information provided. If this file has been
* purchased on magnetic or optical media from Unicode, Inc., the
* sole remedy for any claim will be exchange of defective media
* within 90 days of receipt.
*
* Limitations on Rights to Redistribute This Code
*
* Unicode, Inc. hereby grants the right to freely use the information
* supplied in this file in the creation of products supporting the
* Unicode Standard, and to make copies of this file in any form
* for internal or external distribution as long as this notice
* remains attached.
*/
/* ---------------------------------------------------------------------
Conversions between UTF32, UTF-16, and UTF-8. Source code file.
Author: Mark E. Davis, 1994.
Rev History: Rick McGowan, fixes & updates May 2001.
Sept 2001: fixed const & error conditions per
mods suggested by S. Parent & A. Lillich.
June 2002: Tim Dodd added detection and handling of incomplete
source sequences, enhanced error detection, added casts
to eliminate compiler warnings.
July 2003: slight mods to back out aggressive FFFE detection.
Jan 2004: updated switches in from-UTF8 conversions.
Oct 2004: updated to use UNI_MAX_LEGAL_UTF32 in UTF-32 conversions.
See the header file "ConvertUTF.h" for complete documentation.
------------------------------------------------------------------------ */
#include "ConvertUTF.h"
#ifdef CVTUTF_DEBUG
#include <stdio.h>
#endif
/* This is for C++ and does no harm in C */
#ifdef __cplusplus
extern "C" {
#endif
static const int halfShift = 10; /* used for shifting by 10 bits */
static const UTF32 halfBase = 0x0010000UL;
static const UTF32 halfMask = 0x3FFUL;
#define UNI_SUR_HIGH_START (UTF32)0xD800
#define UNI_SUR_HIGH_END (UTF32)0xDBFF
#define UNI_SUR_LOW_START (UTF32)0xDC00
#define UNI_SUR_LOW_END (UTF32)0xDFFF
#define false 0
#define true 1
/* --------------------------------------------------------------------- */
ConversionResult ConvertUTF32toUTF16 (
const UTF32** sourceStart, const UTF32* sourceEnd,
UTF16** targetStart, UTF16* targetEnd, ConversionFlags flags) {
ConversionResult result = conversionOK;
const UTF32* source = *sourceStart;
UTF16* target = *targetStart;
while (source < sourceEnd) {
UTF32 ch;
if (target >= targetEnd) {
result = targetExhausted; break;
}
ch = *source++;
if (ch <= UNI_MAX_BMP) { /* Target is a character <= 0xFFFF */
/* UTF-16 surrogate values are illegal in UTF-32; 0xffff or 0xfffe are both reserved values */
if (ch >= UNI_SUR_HIGH_START && ch <= UNI_SUR_LOW_END) {
if (flags == strictConversion) {
--source; /* return to the illegal value itself */
result = sourceIllegal;
break;
} else {
*target++ = UNI_REPLACEMENT_CHAR;
}
} else {
*target++ = (UTF16)ch; /* normal case */
}
} else if (ch > UNI_MAX_LEGAL_UTF32) {
if (flags == strictConversion) {
result = sourceIllegal;
} else {
*target++ = UNI_REPLACEMENT_CHAR;
}
} else {
/* target is a character in range 0xFFFF - 0x10FFFF. */
if (target + 1 >= targetEnd) {
--source; /* Back up source pointer! */
result = targetExhausted; break;
}
ch -= halfBase;
*target++ = (UTF16)((ch >> halfShift) + UNI_SUR_HIGH_START);
*target++ = (UTF16)((ch & halfMask) + UNI_SUR_LOW_START);
}
}
*sourceStart = source;
*targetStart = target;
return result;
}
/* --------------------------------------------------------------------- */
ConversionResult ConvertUTF16toUTF32 (
const UTF16** sourceStart, const UTF16* sourceEnd,
UTF32** targetStart, UTF32* targetEnd, ConversionFlags flags) {
ConversionResult result = conversionOK;
const UTF16* source = *sourceStart;
UTF32* target = *targetStart;
UTF32 ch, ch2;
while (source < sourceEnd) {
const UTF16* oldSource = source; /* In case we have to back up because of target overflow. */
ch = *source++;
/* If we have a surrogate pair, convert to UTF32 first. */
if (ch >= UNI_SUR_HIGH_START && ch <= UNI_SUR_HIGH_END) {
/* If the 16 bits following the high surrogate are in the source buffer... */
if (source < sourceEnd) {
ch2 = *source;
/* If it's a low surrogate, convert to UTF32. */
if (ch2 >= UNI_SUR_LOW_START && ch2 <= UNI_SUR_LOW_END) {
ch = ((ch - UNI_SUR_HIGH_START) << halfShift)
+ (ch2 - UNI_SUR_LOW_START) + halfBase;
++source;
} else if (flags == strictConversion) { /* it's an unpaired high surrogate */
--source; /* return to the illegal value itself */
result = sourceIllegal;
break;
}
} else { /* We don't have the 16 bits following the high surrogate. */
--source; /* return to the high surrogate */
result = sourceExhausted;
break;
}
} else if (flags == strictConversion) {
/* UTF-16 surrogate values are illegal in UTF-32 */
if (ch >= UNI_SUR_LOW_START && ch <= UNI_SUR_LOW_END) {
--source; /* return to the illegal value itself */
result = sourceIllegal;
break;
}
}
if (target >= targetEnd) {
source = oldSource; /* Back up source pointer! */
result = targetExhausted; break;
}
*target++ = ch;
}
*sourceStart = source;
*targetStart = target;
#ifdef CVTUTF_DEBUG
if (result == sourceIllegal) {
fprintf(stderr, "ConvertUTF16toUTF32 illegal seq 0x%04x,%04x\n", ch, ch2);
fflush(stderr);
}
#endif
return result;
}
/* --------------------------------------------------------------------- */
/*
* Index into the table below with the first byte of a UTF-8 sequence to
* get the number of trailing bytes that are supposed to follow it.
* Note that *legal* UTF-8 values can't have 4 or 5-bytes. The table is
* left as-is for anyone who may want to do such conversion, which was
* allowed in earlier algorithms.
*/
static const char trailingBytesForUTF8[256] = {
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2, 3,3,3,3,3,3,3,3,4,4,4,4,5,5,5,5
};
/*
* Magic values subtracted from a buffer value during UTF8 conversion.
* This table contains as many values as there might be trailing bytes
* in a UTF-8 sequence.
*/
static const UTF32 offsetsFromUTF8[6] = { 0x00000000UL, 0x00003080UL, 0x000E2080UL,
0x03C82080UL, 0xFA082080UL, 0x82082080UL };
/*
* Once the bits are split out into bytes of UTF-8, this is a mask OR-ed
* into the first byte, depending on how many bytes follow. There are
* as many entries in this table as there are UTF-8 sequence types.
* (I.e., one byte sequence, two byte... etc.). Remember that sequencs
* for *legal* UTF-8 will be 4 or fewer bytes total.
*/
static const UTF8 firstByteMark[7] = { 0x00, 0x00, 0xC0, 0xE0, 0xF0, 0xF8, 0xFC };
/* --------------------------------------------------------------------- */
/* The interface converts a whole buffer to avoid function-call overhead.
* Constants have been gathered. Loops & conditionals have been removed as
* much as possible for efficiency, in favor of drop-through switches.
* (See "Note A" at the bottom of the file for equivalent code.)
* If your compiler supports it, the "isLegalUTF8" call can be turned
* into an inline function.
*/
/* --------------------------------------------------------------------- */
ConversionResult ConvertUTF16toUTF8 (
const UTF16** sourceStart, const UTF16* sourceEnd,
UTF8** targetStart, UTF8* targetEnd, ConversionFlags flags) {
ConversionResult result = conversionOK;
const UTF16* source = *sourceStart;
UTF8* target = *targetStart;
while (source < sourceEnd) {
UTF32 ch;
unsigned short bytesToWrite = 0;
const UTF32 byteMask = 0xBF;
const UTF32 byteMark = 0x80;
const UTF16* oldSource = source; /* In case we have to back up because of target overflow. */
ch = *source++;
/* If we have a surrogate pair, convert to UTF32 first. */
if (ch >= UNI_SUR_HIGH_START && ch <= UNI_SUR_HIGH_END) {
/* If the 16 bits following the high surrogate are in the source buffer... */
if (source < sourceEnd) {
UTF32 ch2 = *source;
/* If it's a low surrogate, convert to UTF32. */
if (ch2 >= UNI_SUR_LOW_START && ch2 <= UNI_SUR_LOW_END) {
ch = ((ch - UNI_SUR_HIGH_START) << halfShift)
+ (ch2 - UNI_SUR_LOW_START) + halfBase;
++source;
} else if (flags == strictConversion) { /* it's an unpaired high surrogate */
--source; /* return to the illegal value itself */
result = sourceIllegal;
break;
}
} else { /* We don't have the 16 bits following the high surrogate. */
--source; /* return to the high surrogate */
result = sourceExhausted;
break;
}
} else if (flags == strictConversion) {
/* UTF-16 surrogate values are illegal in UTF-32 */
if (ch >= UNI_SUR_LOW_START && ch <= UNI_SUR_LOW_END) {
--source; /* return to the illegal value itself */
result = sourceIllegal;
break;
}
}
/* Figure out how many bytes the result will require */
if (ch < (UTF32)0x80) { bytesToWrite = 1;
} else if (ch < (UTF32)0x800) { bytesToWrite = 2;
} else if (ch < (UTF32)0x10000) { bytesToWrite = 3;
} else if (ch < (UTF32)0x110000) { bytesToWrite = 4;
} else { bytesToWrite = 3;
ch = UNI_REPLACEMENT_CHAR;
}
target += bytesToWrite;
if (target > targetEnd) {
source = oldSource; /* Back up source pointer! */
target -= bytesToWrite; result = targetExhausted; break;
}
switch (bytesToWrite) { /* note: everything falls through. */
case 4: *--target = (UTF8)((ch | byteMark) & byteMask); ch >>= 6;
case 3: *--target = (UTF8)((ch | byteMark) & byteMask); ch >>= 6;
case 2: *--target = (UTF8)((ch | byteMark) & byteMask); ch >>= 6;
case 1: *--target = (UTF8)(ch | firstByteMark[bytesToWrite]);
}
target += bytesToWrite;
}
*sourceStart = source;
*targetStart = target;
return result;
}
/* --------------------------------------------------------------------- */
/*
* Utility routine to tell whether a sequence of bytes is legal UTF-8.
* This must be called with the length pre-determined by the first byte.
* If not calling this from ConvertUTF8to*, then the length can be set by:
* length = trailingBytesForUTF8[*source]+1;
* and the sequence is illegal right away if there aren't that many bytes
* available.
* If presented with a length > 4, this returns false. The Unicode
* definition of UTF-8 goes up to 4-byte sequences.
*/
static Boolean isLegalUTF8(const UTF8 *source, int length) {
UTF8 a;
const UTF8 *srcptr = source+length;
switch (length) {
default: return false;
/* Everything else falls through when "true"... */
case 4: if ((a = (*--srcptr)) < 0x80 || a > 0xBF) return false;
case 3: if ((a = (*--srcptr)) < 0x80 || a > 0xBF) return false;
case 2: if ((a = (*--srcptr)) > 0xBF) return false;
switch (*source) {
/* no fall-through in this inner switch */
case 0xE0: if (a < 0xA0) return false; break;
case 0xED: if (a > 0x9F) return false; break;
case 0xF0: if (a < 0x90) return false; break;
case 0xF4: if (a > 0x8F) return false; break;
default: if (a < 0x80) return false;
}
case 1: if (*source >= 0x80 && *source < 0xC2) return false;
}
if (*source > 0xF4) return false;
return true;
}
/* --------------------------------------------------------------------- */
/*
* Exported function to return whether a UTF-8 sequence is legal or not.
* This is not used here; it's just exported.
*/
Boolean isLegalUTF8Sequence(const UTF8 *source, const UTF8 *sourceEnd) {
int length = trailingBytesForUTF8[*source]+1;
if (source+length > sourceEnd) {
return false;
}
return isLegalUTF8(source, length);
}
/* --------------------------------------------------------------------- */
ConversionResult ConvertUTF8toUTF16 (
const UTF8** sourceStart, const UTF8* sourceEnd,
UTF16** targetStart, UTF16* targetEnd, ConversionFlags flags) {
ConversionResult result = conversionOK;
const UTF8* source = *sourceStart;
UTF16* target = *targetStart;
while (source < sourceEnd) {
UTF32 ch = 0;
unsigned short extraBytesToRead = trailingBytesForUTF8[*source];
if (source + extraBytesToRead >= sourceEnd) {
result = sourceExhausted; break;
}
/* Do this check whether lenient or strict */
if (! isLegalUTF8(source, extraBytesToRead+1)) {
result = sourceIllegal;
break;
}
/*
* The cases all fall through. See "Note A" below.
*/
switch (extraBytesToRead) {
case 5: ch += *source++; ch <<= 6; /* remember, illegal UTF-8 */
case 4: ch += *source++; ch <<= 6; /* remember, illegal UTF-8 */
case 3: ch += *source++; ch <<= 6;
case 2: ch += *source++; ch <<= 6;
case 1: ch += *source++; ch <<= 6;
case 0: ch += *source++;
}
ch -= offsetsFromUTF8[extraBytesToRead];
if (target >= targetEnd) {
source -= (extraBytesToRead+1); /* Back up source pointer! */
result = targetExhausted; break;
}
if (ch <= UNI_MAX_BMP) { /* Target is a character <= 0xFFFF */
/* UTF-16 surrogate values are illegal in UTF-32 */
if (ch >= UNI_SUR_HIGH_START && ch <= UNI_SUR_LOW_END) {
if (flags == strictConversion) {
source -= (extraBytesToRead+1); /* return to the illegal value itself */
result = sourceIllegal;
break;
} else {
*target++ = UNI_REPLACEMENT_CHAR;
}
} else {
*target++ = (UTF16)ch; /* normal case */
}
} else if (ch > UNI_MAX_UTF16) {
if (flags == strictConversion) {
result = sourceIllegal;
source -= (extraBytesToRead+1); /* return to the start */
break; /* Bail out; shouldn't continue */
} else {
*target++ = UNI_REPLACEMENT_CHAR;
}
} else {
/* target is a character in range 0xFFFF - 0x10FFFF. */
if (target + 1 >= targetEnd) {
source -= (extraBytesToRead+1); /* Back up source pointer! */
result = targetExhausted; break;
}
ch -= halfBase;
*target++ = (UTF16)((ch >> halfShift) + UNI_SUR_HIGH_START);
*target++ = (UTF16)((ch & halfMask) + UNI_SUR_LOW_START);
}
}
*sourceStart = source;
*targetStart = target;
return result;
}
/* --------------------------------------------------------------------- */
ConversionResult ConvertUTF32toUTF8 (
const UTF32** sourceStart, const UTF32* sourceEnd,
UTF8** targetStart, UTF8* targetEnd, ConversionFlags flags) {
ConversionResult result = conversionOK;
const UTF32* source = *sourceStart;
UTF8* target = *targetStart;
while (source < sourceEnd) {
UTF32 ch;
unsigned short bytesToWrite = 0;
const UTF32 byteMask = 0xBF;
const UTF32 byteMark = 0x80;
ch = *source++;
if (flags == strictConversion ) {
/* UTF-16 surrogate values are illegal in UTF-32 */
if (ch >= UNI_SUR_HIGH_START && ch <= UNI_SUR_LOW_END) {
--source; /* return to the illegal value itself */
result = sourceIllegal;
break;
}
}
/*
* Figure out how many bytes the result will require. Turn any
* illegally large UTF32 things (> Plane 17) into replacement chars.
*/
if (ch < (UTF32)0x80) { bytesToWrite = 1;
} else if (ch < (UTF32)0x800) { bytesToWrite = 2;
} else if (ch < (UTF32)0x10000) { bytesToWrite = 3;
} else if (ch <= UNI_MAX_LEGAL_UTF32) { bytesToWrite = 4;
} else { bytesToWrite = 3;
ch = UNI_REPLACEMENT_CHAR;
result = sourceIllegal;
}
target += bytesToWrite;
if (target > targetEnd) {
--source; /* Back up source pointer! */
target -= bytesToWrite; result = targetExhausted; break;
}
switch (bytesToWrite) { /* note: everything falls through. */
case 4: *--target = (UTF8)((ch | byteMark) & byteMask); ch >>= 6;
case 3: *--target = (UTF8)((ch | byteMark) & byteMask); ch >>= 6;
case 2: *--target = (UTF8)((ch | byteMark) & byteMask); ch >>= 6;
case 1: *--target = (UTF8) (ch | firstByteMark[bytesToWrite]);
}
target += bytesToWrite;
}
*sourceStart = source;
*targetStart = target;
return result;
}
/* --------------------------------------------------------------------- */
ConversionResult ConvertUTF8toUTF32 (
const UTF8** sourceStart, const UTF8* sourceEnd,
UTF32** targetStart, UTF32* targetEnd, ConversionFlags flags) {
ConversionResult result = conversionOK;
const UTF8* source = *sourceStart;
UTF32* target = *targetStart;
while (source < sourceEnd) {
UTF32 ch = 0;
unsigned short extraBytesToRead = trailingBytesForUTF8[*source];
if (source + extraBytesToRead >= sourceEnd) {
result = sourceExhausted; break;
}
/* Do this check whether lenient or strict */
if (! isLegalUTF8(source, extraBytesToRead+1)) {
result = sourceIllegal;
break;
}
/*
* The cases all fall through. See "Note A" below.
*/
switch (extraBytesToRead) {
case 5: ch += *source++; ch <<= 6;
case 4: ch += *source++; ch <<= 6;
case 3: ch += *source++; ch <<= 6;
case 2: ch += *source++; ch <<= 6;
case 1: ch += *source++; ch <<= 6;
case 0: ch += *source++;
}
ch -= offsetsFromUTF8[extraBytesToRead];
if (target >= targetEnd) {
source -= (extraBytesToRead+1); /* Back up the source pointer! */
result = targetExhausted; break;
}
if (ch <= UNI_MAX_LEGAL_UTF32) {
/*
* UTF-16 surrogate values are illegal in UTF-32, and anything
* over Plane 17 (> 0x10FFFF) is illegal.
*/
if (ch >= UNI_SUR_HIGH_START && ch <= UNI_SUR_LOW_END) {
if (flags == strictConversion) {
source -= (extraBytesToRead+1); /* return to the illegal value itself */
result = sourceIllegal;
break;
} else {
*target++ = UNI_REPLACEMENT_CHAR;
}
} else {
*target++ = ch;
}
} else { /* i.e., ch > UNI_MAX_LEGAL_UTF32 */
result = sourceIllegal;
*target++ = UNI_REPLACEMENT_CHAR;
}
}
*sourceStart = source;
*targetStart = target;
return result;
}
#ifdef __cplusplus
}
#endif
/* ---------------------------------------------------------------------
Note A.
The fall-through switches in UTF-8 reading code save a
temp variable, some decrements & conditionals. The switches
are equivalent to the following loop:
{
int tmpBytesToRead = extraBytesToRead+1;
do {
ch += *source++;
--tmpBytesToRead;
if (tmpBytesToRead) ch <<= 6;
} while (tmpBytesToRead > 0);
}
In UTF-8 writing code, the switches on "bytesToWrite" are
similarly unrolled loops.
--------------------------------------------------------------------- */

149
include/ConvertUTF.h Normal file
View File

@ -0,0 +1,149 @@
/*
* Copyright 2001-2004 Unicode, Inc.
*
* Disclaimer
*
* This source code is provided as is by Unicode, Inc. No claims are
* made as to fitness for any particular purpose. No warranties of any
* kind are expressed or implied. The recipient agrees to determine
* applicability of information provided. If this file has been
* purchased on magnetic or optical media from Unicode, Inc., the
* sole remedy for any claim will be exchange of defective media
* within 90 days of receipt.
*
* Limitations on Rights to Redistribute This Code
*
* Unicode, Inc. hereby grants the right to freely use the information
* supplied in this file in the creation of products supporting the
* Unicode Standard, and to make copies of this file in any form
* for internal or external distribution as long as this notice
* remains attached.
*/
/* ---------------------------------------------------------------------
Conversions between UTF32, UTF-16, and UTF-8. Header file.
Several funtions are included here, forming a complete set of
conversions between the three formats. UTF-7 is not included
here, but is handled in a separate source file.
Each of these routines takes pointers to input buffers and output
buffers. The input buffers are const.
Each routine converts the text between *sourceStart and sourceEnd,
putting the result into the buffer between *targetStart and
targetEnd. Note: the end pointers are *after* the last item: e.g.
*(sourceEnd - 1) is the last item.
The return result indicates whether the conversion was successful,
and if not, whether the problem was in the source or target buffers.
(Only the first encountered problem is indicated.)
After the conversion, *sourceStart and *targetStart are both
updated to point to the end of last text successfully converted in
the respective buffers.
Input parameters:
sourceStart - pointer to a pointer to the source buffer.
The contents of this are modified on return so that
it points at the next thing to be converted.
targetStart - similarly, pointer to pointer to the target buffer.
sourceEnd, targetEnd - respectively pointers to the ends of the
two buffers, for overflow checking only.
These conversion functions take a ConversionFlags argument. When this
flag is set to strict, both irregular sequences and isolated surrogates
will cause an error. When the flag is set to lenient, both irregular
sequences and isolated surrogates are converted.
Whether the flag is strict or lenient, all illegal sequences will cause
an error return. This includes sequences such as: <F4 90 80 80>, <C0 80>,
or <A0> in UTF-8, and values above 0x10FFFF in UTF-32. Conformant code
must check for illegal sequences.
When the flag is set to lenient, characters over 0x10FFFF are converted
to the replacement character; otherwise (when the flag is set to strict)
they constitute an error.
Output parameters:
The value "sourceIllegal" is returned from some routines if the input
sequence is malformed. When "sourceIllegal" is returned, the source
value will point to the illegal value that caused the problem. E.g.,
in UTF-8 when a sequence is malformed, it points to the start of the
malformed sequence.
Author: Mark E. Davis, 1994.
Rev History: Rick McGowan, fixes & updates May 2001.
Fixes & updates, Sept 2001.
------------------------------------------------------------------------ */
/* ---------------------------------------------------------------------
The following 4 definitions are compiler-specific.
The C standard does not guarantee that wchar_t has at least
16 bits, so wchar_t is no less portable than unsigned short!
All should be unsigned values to avoid sign extension during
bit mask & shift operations.
------------------------------------------------------------------------ */
typedef unsigned int UTF32; /* at least 32 bits */
typedef unsigned short UTF16; /* at least 16 bits */
typedef unsigned char UTF8; /* typically 8 bits */
typedef unsigned char Boolean; /* 0 or 1 */
/* Some fundamental constants */
#define UNI_REPLACEMENT_CHAR (UTF32)0x0000FFFD
#define UNI_MAX_BMP (UTF32)0x0000FFFF
#define UNI_MAX_UTF16 (UTF32)0x0010FFFF
#define UNI_MAX_UTF32 (UTF32)0x7FFFFFFF
#define UNI_MAX_LEGAL_UTF32 (UTF32)0x0010FFFF
typedef enum {
conversionOK, /* conversion successful */
sourceExhausted, /* partial character in source, but hit end */
targetExhausted, /* insuff. room in target for conversion */
sourceIllegal /* source sequence is illegal/malformed */
} ConversionResult;
typedef enum {
strictConversion = 0,
lenientConversion
} ConversionFlags;
/* This is for C++ and does no harm in C */
#ifdef __cplusplus
extern "C" {
#endif
ConversionResult ConvertUTF8toUTF16 (
const UTF8** sourceStart, const UTF8* sourceEnd,
UTF16** targetStart, UTF16* targetEnd, ConversionFlags flags);
ConversionResult ConvertUTF16toUTF8 (
const UTF16** sourceStart, const UTF16* sourceEnd,
UTF8** targetStart, UTF8* targetEnd, ConversionFlags flags);
ConversionResult ConvertUTF8toUTF32 (
const UTF8** sourceStart, const UTF8* sourceEnd,
UTF32** targetStart, UTF32* targetEnd, ConversionFlags flags);
ConversionResult ConvertUTF32toUTF8 (
const UTF32** sourceStart, const UTF32* sourceEnd,
UTF8** targetStart, UTF8* targetEnd, ConversionFlags flags);
ConversionResult ConvertUTF16toUTF32 (
const UTF16** sourceStart, const UTF16* sourceEnd,
UTF32** targetStart, UTF32* targetEnd, ConversionFlags flags);
ConversionResult ConvertUTF32toUTF16 (
const UTF32** sourceStart, const UTF32* sourceEnd,
UTF16** targetStart, UTF16* targetEnd, ConversionFlags flags);
Boolean isLegalUTF8Sequence(const UTF8 *source, const UTF8 *sourceEnd);
#ifdef __cplusplus
}
#endif
/* --------------------------------------------------------------------- */

372
include/SimpleIni.h
View File

@ -50,15 +50,21 @@
-# Define the appropriate symbol for the converter you wish to use and
include the SimpleIni.h header file. If no specific converter is defined
then the default converter is used. The default conversion mode uses
SI_CONVERT_WIN32 on Windows and SI_CONVERT_ICU on all other
SI_CONVERT_WIN32 on Windows and SI_CONVERT_GENERIC on all other
platforms. If you are using ICU then SI_CONVERT_ICU is supported on all
platforms.
-# Declare an instance the appropriate class. Note that the following
definitions are just shortcuts for commonly used types. Other types
(PRUnichar, unsigned short, unsigned char) are also possible.
<table>
<tr><th>Interface <th>Case-sensitive <th>Load UTF-8 <th>Load MBCS <th>Typedef
<tr><th>SI_CONVERT_GENERIC
<tr><td>char <td>No <td>Yes <td>Yes #1 <td>CSimpleIniA
<tr><td>char <td>Yes <td>Yes <td>Yes <td>CSimpleIniCaseA
<tr><td>wchar_t <td>No <td>Yes <td>Yes <td>CSimpleIniW
<tr><td>wchar_t <td>Yes <td>Yes <td>Yes <td>CSimpleIniCaseW
<tr><th>SI_CONVERT_WIN32
<tr><td>char <td>No <td>No #1 <td>Yes <td>CSimpleIniA
<tr><td>char <td>No <td>No #2 <td>Yes <td>CSimpleIniA
<tr><td>char <td>Yes <td>Yes <td>Yes <td>CSimpleIniCaseA
<tr><td>wchar_t <td>No <td>Yes <td>Yes <td>CSimpleIniW
<tr><td>wchar_t <td>Yes <td>Yes <td>Yes <td>CSimpleIniCaseW
@ -68,7 +74,8 @@
<tr><td>UChar <td>No <td>Yes <td>Yes <td>CSimpleIniW
<tr><td>UChar <td>Yes <td>Yes <td>Yes <td>CSimpleIniCaseW
</table>
#1 Only affects Windows. On Windows this uses MBCS functions and
#1 On Windows you are better to use CSimpleIniA with SI_CONVERT_WIN32.<br>
#2 Only affects Windows. On Windows this uses MBCS functions and
so may fold case incorrectly leading to uncertain results.
-# Call LoadData() or LoadFile() to load and parse the INI configuration file
-# Access and modify the data of the file using the following functions
@ -142,11 +149,12 @@
@section notes NOTES
- To load UTF-8 data on Windows 95, you need to use Microsoft Layer for
Unicode, or SI_CONVERT_ICU.
Unicode, or SI_CONVERT_GENERIC, or SI_CONVERT_ICU.
- When using SI_CONVERT_GENERIC, ConvertUTF.c must be compiled and linked.
- When using SI_CONVERT_ICU, ICU header files must be on the include
path and icuuc.lib must be linked in.
- To load a UTF-8 file on Windows AND expose it with SI_CHAR == char,
you should use SI_CONVERT_ICU.
you should use SI_CONVERT_GENERIC.
- The collation (sorting) order used for sections and keys returned from
iterators is NOT DEFINED. If collation order of the text is important
then it should be done yourself by either supplying a replacement
@ -156,7 +164,7 @@
- Not thread-safe so manage your own locking
@section contrib CONTRIBUTIONS
- 2010/05/03: Tobias Gehrig: added GetDoubleValue()
@section licence MIT LICENCE
@ -313,6 +321,12 @@ public:
return *this;
}
#if defined(_MSC_VER) && _MSC_VER <= 1200
/** STL of VC6 doesn't allow me to specify my own comparator for list::sort() */
bool operator<(const Entry & rhs) const { return LoadOrder()(*this, rhs); }
bool operator>(const Entry & rhs) const { return LoadOrder()(rhs, *this); }
#endif
/** Strict less ordering by name of key only */
struct KeyOrder : std::binary_function<Entry, Entry, bool> {
bool operator()(const Entry & lhs, const Entry & rhs) const {
@ -330,16 +344,6 @@ public:
return KeyOrder()(lhs.pItem, rhs.pItem);
}
};
/** Like LoadOrder, but empty name always goes first */
struct LoadOrderEmptyFirst : std::binary_function<Entry, Entry, bool> {
bool operator()(const Entry & lhs, const Entry & rhs) const {
if (*lhs.pItem == 0 || *rhs.pItem == 0) {
return *lhs.pItem < *rhs.pItem;
}
return LoadOrder()(lhs, rhs);
}
};
};
/** map keys to values */
@ -526,7 +530,7 @@ public:
bool IsMultiLine() const { return m_bAllowMultiLine; }
/** Should spaces be added around the equals sign when writing key/value
pairs out. When true, the result will be "key = value". When false,
pairs out. When true, the result will be "key = value". When false,
the result will be "key=value". This value may be changed at any time.
\param a_bSpaces Add spaces around the equals sign?
@ -537,7 +541,7 @@ public:
/** Query the status of spaces output */
bool UsingSpaces() const { return m_bSpaces; }
/*-----------------------------------------------------------------------*/
/** @}
@{ @name Loading INI Data */
@ -767,8 +771,8 @@ public:
) const;
/** Retrieve all unique key names in a section. The sort order of the
returned strings is NOT DEFINED. You can sort the names into the load
order if desired. Search this file for ".sort" for an example. Only
returned strings is NOT DEFINED. You can sort the names into the load
order if desired. Search this file for ".sort" for an example. Only
unique key names are returned.
NOTE! This structure contains only pointers to strings. The actual
@ -789,8 +793,8 @@ public:
) const;
/** Retrieve all values for a specific key. This method can be used when
multiple keys are both enabled and disabled. Note that the sort order
of the returned strings is NOT DEFINED. You can sort the names into
multiple keys are both enabled and disabled. Note that the sort order
of the returned strings is NOT DEFINED. You can sort the names into
the load order if desired. Search this file for ".sort" for an example.
NOTE! The returned values are pointers to string data stored in memory
@ -911,7 +915,7 @@ public:
Strings starting with "t", "y", "on" or "1" are returned as logically true.
Strings starting with "f", "n", "of" or "0" are returned as logically false.
For all other values the default is returned. Character comparisons are
For all other values the default is returned. Character comparisons are
case-insensitive.
@param a_pSection Section to search
@ -950,9 +954,9 @@ public:
character starting every line).
@param a_bForceReplace Should all existing values in a multi-key INI
file be replaced with this entry. This option has
no effect if not using multi-key files. The
no effect if not using multi-key files. The
difference between Delete/SetValue and SetValue
with a_bForceReplace = true, is that the load
with a_bForceReplace = true, is that the load
order and comment will be preserved this way.
@return SI_Error See error definitions
@ -974,19 +978,19 @@ public:
when multiple keys are enabled.
@param a_pSection Section to add or update
@param a_pKey Key to add or update.
@param a_nValue Value to set.
@param a_pComment Comment to be associated with the key. See the
@param a_pKey Key to add or update.
@param a_nValue Value to set.
@param a_pComment Comment to be associated with the key. See the
notes on SetValue() for comments.
@param a_bUseHex By default the value will be written to the file
in decimal format. Set this to true to write it
@param a_bUseHex By default the value will be written to the file
in decimal format. Set this to true to write it
as hexadecimal.
@param a_bForceReplace Should all existing values in a multi-key INI
file be replaced with this entry. This option has
no effect if not using multi-key files. The
difference between Delete/SetLongValue and
SetLongValue with a_bForceReplace = true, is that
the load order and comment will be preserved this
no effect if not using multi-key files. The
difference between Delete/SetLongValue and
SetLongValue with a_bForceReplace = true, is that
the load order and comment will be preserved this
way.
@return SI_Error See error definitions
@ -1006,16 +1010,16 @@ public:
when multiple keys are enabled.
@param a_pSection Section to add or update
@param a_pKey Key to add or update.
@param a_nValue Value to set.
@param a_pComment Comment to be associated with the key. See the
@param a_pKey Key to add or update.
@param a_nValue Value to set.
@param a_pComment Comment to be associated with the key. See the
notes on SetValue() for comments.
@param a_bForceReplace Should all existing values in a multi-key INI
file be replaced with this entry. This option has
no effect if not using multi-key files. The
difference between Delete/SetDoubleValue and
SetDoubleValue with a_bForceReplace = true, is that
the load order and comment will be preserved this
no effect if not using multi-key files. The
difference between Delete/SetDoubleValue and
SetDoubleValue with a_bForceReplace = true, is that
the load order and comment will be preserved this
way.
@return SI_Error See error definitions
@ -1034,16 +1038,16 @@ public:
when multiple keys are enabled.
@param a_pSection Section to add or update
@param a_pKey Key to add or update.
@param a_bValue Value to set.
@param a_pComment Comment to be associated with the key. See the
@param a_pKey Key to add or update.
@param a_bValue Value to set.
@param a_pComment Comment to be associated with the key. See the
notes on SetValue() for comments.
@param a_bForceReplace Should all existing values in a multi-key INI
file be replaced with this entry. This option has
no effect if not using multi-key files. The
difference between Delete/SetBoolValue and
SetBoolValue with a_bForceReplace = true, is that
the load order and comment will be preserved this
no effect if not using multi-key files. The
difference between Delete/SetBoolValue and
SetBoolValue with a_bForceReplace = true, is that
the load order and comment will be preserved this
way.
@return SI_Error See error definitions
@ -1164,9 +1168,9 @@ private:
comment character starting every line).
@param a_bForceReplace Should all existing values in a multi-key INI
file be replaced with this entry. This option has
no effect if not using multi-key files. The
no effect if not using multi-key files. The
difference between Delete/AddEntry and AddEntry
with a_bForceReplace = true, is that the load
with a_bForceReplace = true, is that the load
order and comment will be preserved this way.
@param a_bCopyStrings Should copies of the strings be made or not.
If false then the pointers will be used as is.
@ -1261,7 +1265,7 @@ private:
/** Should spaces be written out surrounding the equals sign? */
bool m_bSpaces;
/** Next order value, used to ensure sections and keys are output in the
same order that they are loaded/added.
*/
@ -1381,14 +1385,14 @@ CSimpleIniTempl<SI_CHAR,SI_STRLESS,SI_CONVERTER>::LoadFile(
if (lSize == 0) {
return SI_OK;
}
// allocate and ensure NULL terminated
char * pData = new char[lSize+1];
char * pData = new(std::nothrow) char[lSize+1];
if (!pData) {
return SI_NOMEM;
}
pData[lSize] = 0;
// load data into buffer
fseek(a_fpFile, 0, SEEK_SET);
size_t uRead = fread(pData, sizeof(char), lSize, a_fpFile);
@ -1432,7 +1436,7 @@ CSimpleIniTempl<SI_CHAR,SI_STRLESS,SI_CONVERTER>::LoadData(
// allocate memory for the data, ensure that there is a NULL
// terminator wherever the converted data ends
SI_CHAR * pData = new SI_CHAR[uLen+1];
SI_CHAR * pData = new(std::nothrow) SI_CHAR[uLen+1];
if (!pData) {
return SI_NOMEM;
}
@ -1857,7 +1861,7 @@ CSimpleIniTempl<SI_CHAR,SI_STRLESS,SI_CONVERTER>::CopyString(
for ( ; a_pString[uLen]; ++uLen) /*loop*/ ;
}
++uLen; // NULL character
SI_CHAR * pCopy = new SI_CHAR[uLen];
SI_CHAR * pCopy = new(std::nothrow) SI_CHAR[uLen];
if (!pCopy) {
return SI_NOMEM;
}
@ -2041,15 +2045,15 @@ CSimpleIniTempl<SI_CHAR,SI_STRLESS,SI_CONVERTER>::GetLongValue(
}
// any invalid strings will return the default value
if (*pszSuffix) {
return a_nDefault;
if (*pszSuffix) {
return a_nDefault;
}
return nValue;
}
template<class SI_CHAR, class SI_STRLESS, class SI_CONVERTER>
SI_Error
SI_Error
CSimpleIniTempl<SI_CHAR,SI_STRLESS,SI_CONVERTER>::SetLongValue(
const SI_CHAR * a_pSection,
const SI_CHAR * a_pKey,
@ -2073,7 +2077,7 @@ CSimpleIniTempl<SI_CHAR,SI_STRLESS,SI_CONVERTER>::SetLongValue(
// convert to output text
SI_CHAR szOutput[64];
SI_CONVERTER c(m_bStoreIsUtf8);
c.ConvertFromStore(szInput, strlen(szInput) + 1,
c.ConvertFromStore(szInput, strlen(szInput) + 1,
szOutput, sizeof(szOutput) / sizeof(SI_CHAR));
// actually add it
@ -2104,15 +2108,15 @@ CSimpleIniTempl<SI_CHAR,SI_STRLESS,SI_CONVERTER>::GetDoubleValue(
double nValue = strtod(szValue, &pszSuffix);
// any invalid strings will return the default value
if (!pszSuffix || *pszSuffix) {
return a_nDefault;
if (!pszSuffix || *pszSuffix) {
return a_nDefault;
}
return nValue;
}
template<class SI_CHAR, class SI_STRLESS, class SI_CONVERTER>
SI_Error
SI_Error
CSimpleIniTempl<SI_CHAR,SI_STRLESS,SI_CONVERTER>::SetDoubleValue(
const SI_CHAR * a_pSection,
const SI_CHAR * a_pKey,
@ -2135,7 +2139,7 @@ CSimpleIniTempl<SI_CHAR,SI_STRLESS,SI_CONVERTER>::SetDoubleValue(
// convert to output text
SI_CHAR szOutput[64];
SI_CONVERTER c(m_bStoreIsUtf8);
c.ConvertFromStore(szInput, strlen(szInput) + 1,
c.ConvertFromStore(szInput, strlen(szInput) + 1,
szOutput, sizeof(szOutput) / sizeof(SI_CHAR));
// actually add it
@ -2178,7 +2182,7 @@ CSimpleIniTempl<SI_CHAR,SI_STRLESS,SI_CONVERTER>::GetBoolValue(
}
template<class SI_CHAR, class SI_STRLESS, class SI_CONVERTER>
SI_Error
SI_Error
CSimpleIniTempl<SI_CHAR,SI_STRLESS,SI_CONVERTER>::SetBoolValue(
const SI_CHAR * a_pSection,
const SI_CHAR * a_pKey,
@ -2196,13 +2200,13 @@ CSimpleIniTempl<SI_CHAR,SI_STRLESS,SI_CONVERTER>::SetBoolValue(
// convert to output text
SI_CHAR szOutput[64];
SI_CONVERTER c(m_bStoreIsUtf8);
c.ConvertFromStore(pszInput, strlen(pszInput) + 1,
c.ConvertFromStore(pszInput, strlen(pszInput) + 1,
szOutput, sizeof(szOutput) / sizeof(SI_CHAR));
// actually add it
return AddEntry(a_pSection, a_pKey, szOutput, a_pComment, a_bForceReplace, true);
}
template<class SI_CHAR, class SI_STRLESS, class SI_CONVERTER>
bool
CSimpleIniTempl<SI_CHAR,SI_STRLESS,SI_CONVERTER>::GetAllValues(
@ -2403,13 +2407,15 @@ CSimpleIniTempl<SI_CHAR,SI_STRLESS,SI_CONVERTER>::Save(
a_oOutput.Write(SI_UTF8_SIGNATURE);
}
// get all of the sections sorted in load order with root section first
// get all of the sections sorted in load order
TNamesDepend oSections;
GetAllSections(oSections);
#if defined(__BORLANDC__)
oSections.sort(Entry::LoadOrderEmptyFirst());
#if defined(_MSC_VER) && _MSC_VER <= 1200
oSections.sort();
#elif defined(__BORLANDC__)
oSections.sort(Entry::LoadOrder());
#else
oSections.sort(typename Entry::LoadOrderEmptyFirst());
oSections.sort(typename Entry::LoadOrder());
#endif
// write the file comment if we have one
@ -2456,7 +2462,9 @@ CSimpleIniTempl<SI_CHAR,SI_STRLESS,SI_CONVERTER>::Save(
// get all of the keys sorted in load order
TNamesDepend oKeys;
GetAllKeys(iSection->pItem, oKeys);
#if defined(__BORLANDC__)
#if defined(_MSC_VER) && _MSC_VER <= 1200
oKeys.sort();
#elif defined(__BORLANDC__)
oKeys.sort(Entry::LoadOrder());
#else
oKeys.sort(typename Entry::LoadOrder());
@ -2654,15 +2662,17 @@ CSimpleIniTempl<SI_CHAR,SI_STRLESS,SI_CONVERTER>::DeleteString(
// SimpleIni.h, set the converter that you wish you use by defining one of the
// following symbols.
//
// SI_CONVERT_GENERIC Use the Unicode reference conversion library in
// the accompanying files ConvertUTF.h/c
// SI_CONVERT_ICU Use the IBM ICU conversion library. Requires
// ICU headers on include path and icuuc.lib
// SI_CONVERT_WIN32 Use the Win32 API functions for conversion.
#if !defined(SI_CONVERT_WIN32) && !defined(SI_CONVERT_ICU)
#if !defined(SI_CONVERT_GENERIC) && !defined(SI_CONVERT_WIN32) && !defined(SI_CONVERT_ICU)
# ifdef _WIN32
# define SI_CONVERT_WIN32
# else
# define SI_CONVERT_ICU
# define SI_CONVERT_GENERIC
# endif
#endif
@ -2825,6 +2835,214 @@ public:
};
// ---------------------------------------------------------------------------
// SI_CONVERT_GENERIC
// ---------------------------------------------------------------------------
#ifdef SI_CONVERT_GENERIC
#define SI_Case SI_GenericCase
#define SI_NoCase SI_GenericNoCase
#include <wchar.h>
#include "ConvertUTF.h"
/**
* Converts UTF-8 to a wchar_t (or equivalent) using the Unicode reference
* library functions. This can be used on all platforms.
*/
template<class SI_CHAR>
class SI_ConvertW {
bool m_bStoreIsUtf8;
protected:
SI_ConvertW() { }
public:
SI_ConvertW(bool a_bStoreIsUtf8) : m_bStoreIsUtf8(a_bStoreIsUtf8) { }
/* copy and assignment */
SI_ConvertW(const SI_ConvertW & rhs) { operator=(rhs); }
SI_ConvertW & operator=(const SI_ConvertW & rhs) {
m_bStoreIsUtf8 = rhs.m_bStoreIsUtf8;
return *this;
}
/** Calculate the number of SI_CHAR required for converting the input
* from the storage format. The storage format is always UTF-8 or MBCS.
*
* @param a_pInputData Data in storage format to be converted to SI_CHAR.
* @param a_uInputDataLen Length of storage format data in bytes. This
* must be the actual length of the data, including
* NULL byte if NULL terminated string is required.
* @return Number of SI_CHAR required by the string when
* converted. If there are embedded NULL bytes in the
* input data, only the string up and not including
* the NULL byte will be converted.
* @return -1 cast to size_t on a conversion error.
*/
size_t SizeFromStore(
const char * a_pInputData,
size_t a_uInputDataLen)
{
SI_ASSERT(a_uInputDataLen != (size_t) -1);
if (m_bStoreIsUtf8) {
// worst case scenario for UTF-8 to wchar_t is 1 char -> 1 wchar_t
// so we just return the same number of characters required as for
// the source text.
return a_uInputDataLen;
}
#if defined(SI_NO_MBSTOWCS_NULL) || (!defined(_MSC_VER) && !defined(_linux))
// fall back processing for platforms that don't support a NULL dest to mbstowcs
// worst case scenario is 1:1, this will be a sufficient buffer size
(void)a_pInputData;
return a_uInputDataLen;
#else
// get the actual required buffer size
return mbstowcs(NULL, a_pInputData, a_uInputDataLen);
#endif
}
/** Convert the input string from the storage format to SI_CHAR.
* The storage format is always UTF-8 or MBCS.
*
* @param a_pInputData Data in storage format to be converted to SI_CHAR.
* @param a_uInputDataLen Length of storage format data in bytes. This
* must be the actual length of the data, including
* NULL byte if NULL terminated string is required.
* @param a_pOutputData Pointer to the output buffer to received the
* converted data.
* @param a_uOutputDataSize Size of the output buffer in SI_CHAR.
* @return true if all of the input data was successfully
* converted.
*/
bool ConvertFromStore(
const char * a_pInputData,
size_t a_uInputDataLen,
SI_CHAR * a_pOutputData,
size_t a_uOutputDataSize)
{
if (m_bStoreIsUtf8) {
// This uses the Unicode reference implementation to do the
// conversion from UTF-8 to wchar_t. The required files are
// ConvertUTF.h and ConvertUTF.c which should be included in
// the distribution but are publically available from unicode.org
// at http://www.unicode.org/Public/PROGRAMS/CVTUTF/
ConversionResult retval;
const UTF8 * pUtf8 = (const UTF8 *) a_pInputData;
if (sizeof(wchar_t) == sizeof(UTF32)) {
UTF32 * pUtf32 = (UTF32 *) a_pOutputData;
retval = ConvertUTF8toUTF32(
&pUtf8, pUtf8 + a_uInputDataLen,
&pUtf32, pUtf32 + a_uOutputDataSize,
lenientConversion);
}
else if (sizeof(wchar_t) == sizeof(UTF16)) {
UTF16 * pUtf16 = (UTF16 *) a_pOutputData;
retval = ConvertUTF8toUTF16(
&pUtf8, pUtf8 + a_uInputDataLen,
&pUtf16, pUtf16 + a_uOutputDataSize,
lenientConversion);
}
return retval == conversionOK;
}
// convert to wchar_t
size_t retval = mbstowcs(a_pOutputData,
a_pInputData, a_uOutputDataSize);
return retval != (size_t)(-1);
}
/** Calculate the number of char required by the storage format of this
* data. The storage format is always UTF-8 or MBCS.
*
* @param a_pInputData NULL terminated string to calculate the number of
* bytes required to be converted to storage format.
* @return Number of bytes required by the string when
* converted to storage format. This size always
* includes space for the terminating NULL character.
* @return -1 cast to size_t on a conversion error.
*/
size_t SizeToStore(
const SI_CHAR * a_pInputData)
{
if (m_bStoreIsUtf8) {
// worst case scenario for wchar_t to UTF-8 is 1 wchar_t -> 6 char
size_t uLen = 0;
while (a_pInputData[uLen]) {
++uLen;
}
return (6 * uLen) + 1;
}
else {
size_t uLen = wcstombs(NULL, a_pInputData, 0);
if (uLen == (size_t)(-1)) {
return uLen;
}
return uLen + 1; // include NULL terminator
}
}
/** Convert the input string to the storage format of this data.
* The storage format is always UTF-8 or MBCS.
*
* @param a_pInputData NULL terminated source string to convert. All of
* the data will be converted including the
* terminating NULL character.
* @param a_pOutputData Pointer to the buffer to receive the converted
* string.
* @param a_uOutputDataSize Size of the output buffer in char.
* @return true if all of the input data, including the
* terminating NULL character was successfully
* converted.
*/
bool ConvertToStore(
const SI_CHAR * a_pInputData,
char * a_pOutputData,
size_t a_uOutputDataSize
)
{
if (m_bStoreIsUtf8) {
// calc input string length (SI_CHAR type and size independent)
size_t uInputLen = 0;
while (a_pInputData[uInputLen]) {
++uInputLen;
}
++uInputLen; // include the NULL char
// This uses the Unicode reference implementation to do the
// conversion from wchar_t to UTF-8. The required files are
// ConvertUTF.h and ConvertUTF.c which should be included in
// the distribution but are publically available from unicode.org
// at http://www.unicode.org/Public/PROGRAMS/CVTUTF/
ConversionResult retval;
UTF8 * pUtf8 = (UTF8 *) a_pOutputData;
if (sizeof(wchar_t) == sizeof(UTF32)) {
const UTF32 * pUtf32 = (const UTF32 *) a_pInputData;
retval = ConvertUTF32toUTF8(
&pUtf32, pUtf32 + uInputLen,
&pUtf8, pUtf8 + a_uOutputDataSize,
lenientConversion);
}
else if (sizeof(wchar_t) == sizeof(UTF16)) {
const UTF16 * pUtf16 = (const UTF16 *) a_pInputData;
retval = ConvertUTF16toUTF8(
&pUtf16, pUtf16 + uInputLen,
&pUtf8, pUtf8 + a_uOutputDataSize,
lenientConversion);
}
return retval == conversionOK;
}
else {
size_t retval = wcstombs(a_pOutputData,
a_pInputData, a_uOutputDataSize);
return retval != (size_t) -1;
}
}
};
#endif // SI_CONVERT_GENERIC
// ---------------------------------------------------------------------------
// SI_CONVERT_ICU
// ---------------------------------------------------------------------------
@ -3027,13 +3245,7 @@ public:
# endif
#endif
#ifdef NOMINMAX
#include <windows.h>
#else
#define NOMINMAX
#include <windows.h>
#undef NOMINMAX
#endif
#ifdef SI_NO_MBCS
# define SI_NoCase SI_GenericNoCase
#else // !SI_NO_MBCS

11
modules/ini/Entries.hpp
View File

@ -187,15 +187,6 @@ public:
m_List.sort(DocumentRef::Type::Entry::LoadOrder());
}
/* --------------------------------------------------------------------------------------------
* Sort the entries by their load order but empty name always goes first.
*/
void SortByLoadOrderEmptyFirst()
{
if (!m_List.empty())
m_List.sort(DocumentRef::Type::Entry::LoadOrderEmptyFirst());
}
/* --------------------------------------------------------------------------------------------
* Retrieve the string value of the current element item.
*/
@ -214,4 +205,4 @@ public:
} // Namespace:: SqMod
#endif // _SQINI_ENTRIES_HPP_
#endif // _SQINI_ENTRIES_HPP_

1
modules/ini/Module.cpp
View File

@ -210,7 +210,6 @@ void RegisterAPI(HSQUIRRELVM vm)
.Func(_SC("Sort"), &Entries::Sort)
.Func(_SC("SortByKeyOrder"), &Entries::SortByKeyOrder)
.Func(_SC("SortByLoadOrder"), &Entries::SortByLoadOrder)
.Func(_SC("SortByLoadOrderEmptyFirst"), &Entries::SortByLoadOrderEmptyFirst)
);
inins.Bind(_SC("Document"), Class< Document, NoCopy< Document > >(vm, _SC("SqIniDocument"))

27
source/Command.cpp
View File

@ -1136,8 +1136,10 @@ void CmdListener::ProcSpec(CSStr str)
// Reset current argument specifiers
memset(m_ArgSpec, CMDARG_ANY, sizeof(m_ArgSpec));
// Make sure we have anything to parse
if (!str || *str == 0)
if (!str || *str == '\0')
{
return;
}
// Currently processed argument
Uint32 idx = 0;
// Try to apply the specified type specifiers
@ -1150,7 +1152,9 @@ void CmdListener::ProcSpec(CSStr str)
if (*str == '|')
{
if (idx >= SQMOD_MAX_CMD_ARGS)
{
SqThrowF("Extraneous type specifiers: %d >= %d", idx, SQMOD_MAX_CMD_ARGS);
}
// Move to the next character
++str;
// Advance to the next argument
@ -1160,9 +1164,12 @@ void CmdListener::ProcSpec(CSStr str)
else if (*str != ',')
{
// Ignore non-alphabetic characters
while (*str != 0 && !isalpha(*str)) ++str;
while (*str != 0 && !isalpha(*str))
{
++str;
}
// Apply the type specifier
switch(*str)
switch(*str++)
{
// Did we reached the end of the string?
case '\0':
@ -1178,7 +1185,9 @@ void CmdListener::ProcSpec(CSStr str)
m_ArgSpec[idx] |= CMDARG_INTEGER;
// Disable greedy argument flag if set
if (m_ArgSpec[idx] & CMDARG_GREEDY)
{
m_ArgSpec[idx] ^= CMDARG_GREEDY;
}
} break;
// Is this a float type
case 'f':
@ -1186,7 +1195,9 @@ void CmdListener::ProcSpec(CSStr str)
m_ArgSpec[idx] |= CMDARG_FLOAT;
// Disable greedy argument flag if set
if (m_ArgSpec[idx] & CMDARG_GREEDY)
{
m_ArgSpec[idx] ^= CMDARG_GREEDY;
}
} break;
// Is this a boolean type
case 'b':
@ -1194,7 +1205,9 @@ void CmdListener::ProcSpec(CSStr str)
m_ArgSpec[idx] |= CMDARG_BOOLEAN;
// Disable greedy argument flag if set
if (m_ArgSpec[idx] & CMDARG_GREEDY)
{
m_ArgSpec[idx] ^= CMDARG_GREEDY;
}
} break;
// Is this a string type
case 's':
@ -1202,7 +1215,9 @@ void CmdListener::ProcSpec(CSStr str)
m_ArgSpec[idx] |= CMDARG_STRING;
// Disable greedy argument flag if set
if (m_ArgSpec[idx] & CMDARG_GREEDY)
{
m_ArgSpec[idx] ^= CMDARG_GREEDY;
}
} break;
// Is this a lowercase string?
case 'l':
@ -1211,7 +1226,9 @@ void CmdListener::ProcSpec(CSStr str)
m_ArgSpec[idx] |= CMDARG_LOWER;
// Disable greedy argument flag if set
if (m_ArgSpec[idx] & CMDARG_GREEDY)
{
m_ArgSpec[idx] ^= CMDARG_GREEDY;
}
} break;
// Is this a uppercase string?
case 'u':
@ -1220,7 +1237,9 @@ void CmdListener::ProcSpec(CSStr str)
m_ArgSpec[idx] |= CMDARG_UPPER;
// Disable greedy argument flag if set
if (m_ArgSpec[idx] & CMDARG_GREEDY)
{
m_ArgSpec[idx] ^= CMDARG_GREEDY;
}
} break;
// Unknown type!
default: SqThrowF("Unknown type specifier (%c) at argument: %u", *str, idx);
@ -1351,8 +1370,10 @@ void Register_Command(HSQUIRRELVM vm)
cmdns.Func(_SC("GetOnError"), &Cmd_GetOnError);
cmdns.Func(_SC("SetOnError"), &Cmd_SetOnError);
cmdns.Func(_SC("BindError"), &Cmd_SetOnError);
cmdns.Func(_SC("GetOnAuth"), &Cmd_GetOnAuth);
cmdns.Func(_SC("SetOnAuth"), &Cmd_SetOnAuth);
cmdns.Func(_SC("BindAuth"), &Cmd_SetOnAuth);
cmdns.Func(_SC("GetInvoker"), &Cmd_GetInvoker);
cmdns.Func(_SC("GetInvokerID"), &Cmd_GetInvokerID);
cmdns.Func(_SC("GetName"), &Cmd_GetCommand);

14
source/Core.cpp
View File

@ -345,13 +345,21 @@ void Core::Terminate()
}
// ------------------------------------------------------------------------------------------------
CSStr Core::GetOption(const String & name) const
CSStr Core::GetOption(CSStr name) const
{
Options::const_iterator elem = m_Options.find(name);
return (elem == m_Options.end()) ? g_EmptyStr : elem->second.c_str();
return (elem == m_Options.end()) ? _SC("") : elem->second.c_str();
}
void Core::SetOption(const String & name, const String & value)
// ------------------------------------------------------------------------------------------------
CSStr Core::GetOption(CSStr name, CSStr value) const
{
Options::const_iterator elem = m_Options.find(name);
return (elem == m_Options.end()) ? value : elem->second.c_str();
}
// ------------------------------------------------------------------------------------------------
void Core::SetOption(CSStr name, CSStr value)
{
m_Options[name] = value;
}

5
source/Core.hpp
View File

@ -498,8 +498,9 @@ public:
/* --------------------------------------------------------------------------------------------
* Option mutators.
*/
CSStr GetOption(const String & name) const;
void SetOption(const String & name, const String & value);
CSStr GetOption(CSStr name) const;
CSStr GetOption(CSStr name, CSStr value) const;
void SetOption(CSStr name, CSStr value);
/* --------------------------------------------------------------------------------------------
* Retrieve the virtual machine.

4
source/Misc.cpp
View File

@ -50,17 +50,19 @@ static void SetState(Int32 value) { return _Core->SetState(value); }
// ------------------------------------------------------------------------------------------------
static CSStr GetOption(CSStr name) { return _Core->GetOption(name); }
static CSStr GetOptionOr(CSStr name, CSStr value) { return _Core->GetOption(name, value); }
static void SetOption(CSStr name, CSStr value) { return _Core->SetOption(name, value); }
// ================================================================================================
void Register_Core(HSQUIRRELVM vm)
{
RootTable(vm)
.Bind(_SC("Core"), Table(vm)
.Bind(_SC("SqCore"), Table(vm)
.Func(_SC("Bind"), &BindEvent)
.Func(_SC("GetState"), &GetState)
.Func(_SC("SetState"), &SetState)
.Func(_SC("GetOption"), &GetOption)
.Func(_SC("GetOptionOr"), &GetOptionOr)
.Func(_SC("SetOption"), &SetOption)
.Func(_SC("GetBlip"), &GetBlip)
.Func(_SC("GetCheckpoint"), &GetCheckpoint)