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version 1.1.2.4, 2011/04/20 08:09:13
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version 1.7.4.1, 2012/03/27 21:37:56
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Line 12 terms:
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Line 12 terms:
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| All of the documentation and software included in the ELWIX and AITNET |
All of the documentation and software included in the ELWIX and AITNET |
| Releases is copyrighted by ELWIX - Sofia/Bulgaria <info@elwix.org> |
Releases is copyrighted by ELWIX - Sofia/Bulgaria <info@elwix.org> |
| |
|
| Copyright 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 | Copyright 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 |
| by Michael Pounov <misho@elwix.org>. All rights reserved. |
by Michael Pounov <misho@elwix.org>. All rights reserved. |
| |
|
| Redistribution and use in source and binary forms, with or without |
Redistribution and use in source and binary forms, with or without |
|
Line 27 are met:
|
Line 27 are met:
|
| must display the following acknowledgement: |
must display the following acknowledgement: |
| This product includes software developed by Michael Pounov <misho@elwix.org> |
This product includes software developed by Michael Pounov <misho@elwix.org> |
| ELWIX - Embedded LightWeight unIX and its contributors. |
ELWIX - Embedded LightWeight unIX and its contributors. |
| 4. Neither the name of the University nor the names of its contributors | 4. Neither the name of AITNET nor the names of its contributors |
| may be used to endorse or promote products derived from this software |
may be used to endorse or promote products derived from this software |
| without specific prior written permission. |
without specific prior written permission. |
| |
|
| THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND | THIS SOFTWARE IS PROVIDED BY AITNET AND CONTRIBUTORS ``AS IS'' AND |
| ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE |
ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE |
|
Line 48 SUCH DAMAGE.
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Line 48 SUCH DAMAGE.
|
| |
|
| /* |
/* |
| * io_arrayInit() - Create and initialize dynamic array |
* io_arrayInit() - Create and initialize dynamic array |
| |
* |
| * @numItems = Number of Items |
* @numItems = Number of Items |
| * return: NULL error, != NULL allocated memory for array |
* return: NULL error, != NULL allocated memory for array |
| */ |
*/ |
|
Line 63 io_arrayInit(int numItems)
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Line 64 io_arrayInit(int numItems)
|
| } |
} |
| |
|
| arr->arr_num = numItems; |
arr->arr_num = numItems; |
| arr->arr_data = calloc(arr->arr_num, sizeof(void*)); | arr->arr_data = calloc(io_arraySize(arr), sizeof(void*)); |
| if (!arr->arr_data) { |
if (!arr->arr_data) { |
| LOGERR; |
LOGERR; |
| free(arr); |
free(arr); |
| return NULL; |
return NULL; |
| } else |
} else |
| memset(arr->arr_data, 0, arr->arr_num * sizeof(void*)); | io_arrayZero(arr); |
| |
|
| return arr; |
return arr; |
| } |
} |
| |
|
| /* |
/* |
| * io_arrayFree() - Free all data in dynamic array | * io_arrayFrom() - Create and fill array from array with pointers |
| | * |
| | * @pargv = Array with pointers |
| | * @argc = Number of Items, if 0 walk through argv and stop when reach NULL item |
| | * return: NULL error, != NULL allocated new array |
| | */ |
| | inline array_t * |
| | io_arrayFrom(const char *** __restrict pargv, int argc) |
| | { |
| | array_t *arr = NULL; |
| | const char **a = NULL; |
| | register int num = 0; |
| | |
| | assert(pargv); |
| | if (!pargv || !*pargv || argc < 0) |
| | return NULL; |
| | |
| | if (argc) |
| | num = argc; |
| | else |
| | for (a = *pargv; *a; a++, num++); |
| | |
| | arr = malloc(sizeof(array_t)); |
| | if (!arr) { |
| | LOGERR; |
| | return NULL; |
| | } |
| | |
| | arr->arr_num = num; |
| | arr->arr_data = calloc(io_arraySize(arr), sizeof(void*)); |
| | if (!arr->arr_data) { |
| | LOGERR; |
| | free(arr); |
| | return NULL; |
| | } else |
| | memcpy(arr->arr_data, *pargv, io_arraySize(arr) * sizeof(void*)); |
| | |
| | return arr; |
| | } |
| | |
| | /* |
| | * io_arrayTo() - Create and fill array with pointers from dynamic array |
| | * |
| | * @arr = Array |
| | * return: NULL error, != NULL allocated memory for array, NULL terminated |
| | */ |
| | inline char ** |
| | io_arrayTo(array_t * __restrict arr) |
| | { |
| | char **args = NULL; |
| | |
| | assert(arr); |
| | if (!arr || !io_arraySize(arr)) |
| | return NULL; |
| | |
| | args = (char **) calloc(io_arraySize(arr) + 1, sizeof(char*)); |
| | if (!args) { |
| | LOGERR; |
| | return NULL; |
| | } else |
| | memcpy(args, arr->arr_data, io_arraySize(arr) * sizeof(char*)); |
| | args[io_arraySize(arr)] = NULL; |
| | |
| | return args; |
| | } |
| | |
| | /* |
| | * io_arrayFree() - Free all data in dynamic array items |
| * (WARNING! If assign static array dont use this!!!) |
* (WARNING! If assign static array dont use this!!!) |
| |
* |
| * @arr = Array |
* @arr = Array |
| * return: none |
* return: none |
| */ |
*/ |
|
Line 85 io_arrayFree(array_t * __restrict arr)
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Line 154 io_arrayFree(array_t * __restrict arr)
|
| { |
{ |
| register int i; |
register int i; |
| |
|
| assert(arr); |
|
| if (!arr) |
if (!arr) |
| return; |
return; |
| |
|
| for (i = 0; i < arr->arr_num; i++) | for (i = 0; i < io_arraySize(arr); i++) |
| if (arr->arr_data[i]) { |
if (arr->arr_data[i]) { |
| free(arr->arr_data[i]); |
free(arr->arr_data[i]); |
| arr->arr_data[i] = NULL; |
arr->arr_data[i] = NULL; |
|
Line 97 io_arrayFree(array_t * __restrict arr)
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Line 165 io_arrayFree(array_t * __restrict arr)
|
| } |
} |
| |
|
| /* |
/* |
| * io_arrayDestroy() - Free all data in dynamic array and Destroy dynamic array | * io_arrayDestroy() - Free and destroy dynamic array |
| | * |
| * @parr = Array |
* @parr = Array |
| * return: none |
* return: none |
| */ |
*/ |
| inline void |
inline void |
| io_arrayDestroy(array_t ** __restrict parr) |
io_arrayDestroy(array_t ** __restrict parr) |
| { |
{ |
| assert(parr); | if (!parr || !*parr) |
| if (!parr) | |
| return; |
return; |
| |
|
| if ((*parr)->arr_data) |
if ((*parr)->arr_data) |
|
Line 116 io_arrayDestroy(array_t ** __restrict parr)
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Line 184 io_arrayDestroy(array_t ** __restrict parr)
|
| |
|
| /* |
/* |
| * io_arrayLen() - Get last used element in dynamic array (array Length) |
* io_arrayLen() - Get last used element in dynamic array (array Length) |
| |
* |
| * @arr = Array |
* @arr = Array |
| * return: -1 error, 0 empty or >0 position of last used element |
* return: -1 error, 0 empty or >0 position of last used element |
| */ |
*/ |
|
Line 128 io_arrayLen(array_t * __restrict arr)
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Line 197 io_arrayLen(array_t * __restrict arr)
|
| if (!arr) |
if (!arr) |
| return -1; |
return -1; |
| |
|
| for (i = arr->arr_num; i && !arr->arr_data[i - 1]; i--); | for (i = io_arraySize(arr); i && !arr->arr_data[i - 1]; i--); |
| |
|
| return i; |
return i; |
| } |
} |
| |
|
| /* |
/* |
| * io_arrayGrow() - Grow/Shrink dynamic array, Use with care when it shrink!!! |
* io_arrayGrow() - Grow/Shrink dynamic array, Use with care when it shrink!!! |
| |
* |
| * @arr = Array |
* @arr = Array |
| * @newNumItems = Number of Items |
* @newNumItems = Number of Items |
| |
* @freeShrink = Free elements before shrink array |
| * return: -1 error, 0 ok |
* return: -1 error, 0 ok |
| */ |
*/ |
| int |
int |
| io_arrayGrow(array_t * __restrict arr, int newNumItems) | io_arrayGrow(array_t * __restrict arr, int newNumItems, int freeShrink) |
| { |
{ |
| void **data; |
void **data; |
| int n = 0; |
int n = 0; |
| /* register int i; */ | register int i; |
| |
|
| assert(arr); |
|
| if (!arr) |
if (!arr) |
| return -1; |
return -1; |
| |
|
| if (arr->arr_num == newNumItems) |
if (arr->arr_num == newNumItems) |
| return 0; |
return 0; |
| if (arr->arr_num < newNumItems) { | if (io_arraySize(arr) < newNumItems) { |
| n = newNumItems - arr->arr_num; | n = newNumItems - io_arraySize(arr); |
| } /* else | } else if (freeShrink) |
| for (i = newNumItems; i < arr->arr_num; i++) |
for (i = newNumItems; i < arr->arr_num; i++) |
| if (arr->arr_data[i]) |
if (arr->arr_data[i]) |
| free(arr->arr_data[i]); |
free(arr->arr_data[i]); |
| */ |
|
| |
|
| arr->arr_num = newNumItems; |
arr->arr_num = newNumItems; |
| data = realloc(arr->arr_data, arr->arr_num * sizeof(void*)); | if (io_arraySize(arr)) { |
| if (!data) { | data = realloc(arr->arr_data, io_arraySize(arr) * sizeof(void*)); |
| LOGERR; | if (!data) { |
| return -1; | LOGERR; |
| } else | return -1; |
| arr->arr_data = data; | } else |
| memset(arr->arr_data + (arr->arr_num - n), 0, n * sizeof(void*)); | arr->arr_data = data; |
| |
|
| |
memset(arr->arr_data + (io_arraySize(arr) - n), 0, n * sizeof(void*)); |
| |
} else { |
| |
if (arr->arr_data) |
| |
free(arr->arr_data); |
| |
arr->arr_data = NULL; |
| |
} |
| |
|
| return 0; |
return 0; |
| } |
} |
| |
|
| /* |
/* |
| * io_arrayVacuum() - Vacuum dynamic array, empty elements will be deleted |
* io_arrayVacuum() - Vacuum dynamic array, empty elements will be deleted |
| |
* |
| * @arr = Array |
* @arr = Array |
| * @fromWhere = 1 begin, 2 ALL empty elements |
* @fromWhere = 1 begin, 2 ALL empty elements |
| * return: -1 error, 0 ok |
* return: -1 error, 0 ok |
|
Line 184 io_arrayVacuum(array_t * __restrict arr, int fromWhere
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Line 261 io_arrayVacuum(array_t * __restrict arr, int fromWhere
|
| register int i, j, num; |
register int i, j, num; |
| int cx = 0; |
int cx = 0; |
| |
|
| assert(arr); |
|
| if (!arr) |
if (!arr) |
| return -1; |
return -1; |
| else |
else |
| fromWhere &= 0x7; |
fromWhere &= 0x7; |
| |
|
| num = arr->arr_num; | num = io_arraySize(arr); |
| /* |
/* |
| if (fromWhere & VACUUM_RIGHT) { |
if (fromWhere & VACUUM_RIGHT) { |
| for (cx = 0, i = num - 1; i && !arr->arr_data[i]; i--, cx++); |
for (cx = 0, i = num - 1; i && !arr->arr_data[i]; i--, cx++); |
|
Line 199 io_arrayVacuum(array_t * __restrict arr, int fromWhere
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Line 275 io_arrayVacuum(array_t * __restrict arr, int fromWhere
|
| */ |
*/ |
| if (fromWhere & VACUUM_LEFT) { |
if (fromWhere & VACUUM_LEFT) { |
| for (i = 0; i < num && !arr->arr_data[i]; i++); |
for (i = 0; i < num && !arr->arr_data[i]; i++); |
| |
if (i) { |
| |
memmove(arr->arr_data, arr->arr_data + i, (num - i) * sizeof(void*)); |
| |
memset(arr->arr_data + (num - i), 0, i * sizeof(void*)); |
| |
|
| memmove(arr->arr_data, arr->arr_data + i, (num - i) * sizeof(void*)); | num -= i; |
| memset(arr->arr_data + (num - i), 0, i * sizeof(void*)); | cx += i; |
| } |
| num -= i; | |
| cx += i; | |
| } |
} |
| if (fromWhere & VACUUM_BETWEEN) { |
if (fromWhere & VACUUM_BETWEEN) { |
| for (i = 0; i < num; i++) { |
for (i = 0; i < num; i++) { |
|
Line 225 io_arrayVacuum(array_t * __restrict arr, int fromWhere
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Line 302 io_arrayVacuum(array_t * __restrict arr, int fromWhere
|
| } |
} |
| |
|
| /* |
/* |
| |
* io_arrayElem() - Always GET/PUT element into dynamic array, if not enough elements grow array |
| |
* |
| |
* @arr = Array |
| |
* @n = Position |
| |
* @data = Element, if set NULL GET element at position or !=NULL PUT element at position |
| |
* return: -1 error or !=-1 return element at position |
| |
*/ |
| |
inline void * |
| |
io_arrayElem(array_t * __restrict arr, int n, void *data) |
| |
{ |
| |
void *dat = NULL; |
| |
|
| |
if (!arr) |
| |
return (void*) -1; |
| |
|
| |
if (n > io_arraySize(arr) && io_arrayGrow(arr, n + 1, 0)) |
| |
return (void*) -1; |
| |
|
| |
dat = io_arrayGet(arr, n); |
| |
if (data) |
| |
io_arraySet(arr, n, data); |
| |
|
| |
return dat; |
| |
} |
| |
|
| |
/* |
| * io_arrayPush() - Push element into dynamic array like stack manner, place at first empty position |
* io_arrayPush() - Push element into dynamic array like stack manner, place at first empty position |
| |
* |
| * @arr = Array |
* @arr = Array |
| * @data = Element, if set NULL return only first empty position |
* @data = Element, if set NULL return only first empty position |
| * return: -1 not found empty position, array is full!, >-1 return position of stored element into array |
* return: -1 not found empty position, array is full!, >-1 return position of stored element into array |
|
Line 236 io_arrayPush(array_t * __restrict arr, void **data)
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Line 340 io_arrayPush(array_t * __restrict arr, void **data)
|
| register int i; |
register int i; |
| int ret = -1; |
int ret = -1; |
| |
|
| assert(arr); | if (!arr) |
| | return -1; |
| |
|
| for (i = 0; i < arr->arr_num; i++) | for (i = 0; i < io_arraySize(arr); i++) |
| if (!arr->arr_data[i]) { |
if (!arr->arr_data[i]) { |
| if (data) |
if (data) |
| arr->arr_data[i] = *data; |
arr->arr_data[i] = *data; |
|
Line 251 io_arrayPush(array_t * __restrict arr, void **data)
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Line 356 io_arrayPush(array_t * __restrict arr, void **data)
|
| |
|
| /* |
/* |
| * io_arrayPop() - Pop element from dynamic array like stack manner, last used position |
* io_arrayPop() - Pop element from dynamic array like stack manner, last used position |
| |
* |
| * @arr = Array |
* @arr = Array |
| * @data = Element, if set NULL return only first empty position | * @data = Element, if set NULL return only last used position |
| * @delAfter = Delete after Pop element, !=0 delete element from array after return data |
* @delAfter = Delete after Pop element, !=0 delete element from array after return data |
| * return: -1 not found used position, array is empty!, >-1 return element position |
* return: -1 not found used position, array is empty!, >-1 return element position |
| */ |
*/ |
|
Line 262 io_arrayPop(array_t * __restrict arr, void ** __restri
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Line 368 io_arrayPop(array_t * __restrict arr, void ** __restri
|
| register int i; |
register int i; |
| int ret = -1; |
int ret = -1; |
| |
|
| assert(arr); | if (!arr) |
| | return -1; |
| |
|
| for (i = arr->arr_num - 1; i >= 0; i--) | for (i = io_arraySize(arr) - 1; i >= 0; i--) |
| if (arr->arr_data[i]) { |
if (arr->arr_data[i]) { |
| if (data) |
if (data) |
| *data = arr->arr_data[i]; |
*data = arr->arr_data[i]; |
|
Line 278 io_arrayPop(array_t * __restrict arr, void ** __restri
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Line 385 io_arrayPop(array_t * __restrict arr, void ** __restri
|
| } |
} |
| |
|
| /* |
/* |
| |
* io_arrayConcat() Concat source array to destination array |
| |
* |
| |
* @dest = Destination array |
| |
* @src = Source array |
| |
* return: -1 error; >0 new count of destination array |
| |
*/ |
| |
int |
| |
io_arrayConcat(array_t * __restrict dest, array_t * __restrict src) |
| |
{ |
| |
int n; |
| |
|
| |
assert(dest); |
| |
assert(src); |
| |
if (!dest || !src) |
| |
return -1; |
| |
|
| |
n = io_arraySize(dest); |
| |
if (io_arrayGrow(dest, n + io_arraySize(src), 0)) |
| |
return -1; |
| |
memcpy(dest->arr_data + n, src->arr_data, io_arraySize(src) * sizeof(void*)); |
| |
|
| |
return io_arraySize(dest); |
| |
} |
| |
|
| |
/* |
| |
* io_arrayCopy() Copy source array to destination array |
| |
* |
| |
* @dest = Destination array, after use free with io_arrayDestroy() |
| |
* @src = Source array |
| |
* return: -1 error; >0 count of destination array |
| |
*/ |
| |
int |
| |
io_arrayCopy(array_t ** __restrict dest, array_t * __restrict src) |
| |
{ |
| |
assert(dest); |
| |
assert(src); |
| |
if (!dest || !src) |
| |
return -1; |
| |
|
| |
*dest = io_arrayInit(io_arraySize(src)); |
| |
if (!*dest) |
| |
return -1; |
| |
|
| |
memcpy((*dest)->arr_data, src->arr_data, io_arraySize(*dest) * sizeof(void*)); |
| |
return io_arraySize(*dest); |
| |
} |
| |
|
| |
/* |
| * io_argsNum() Parse and calculate number of arguments |
* io_argsNum() Parse and calculate number of arguments |
| |
* |
| * @csArgs = Input arguments line |
* @csArgs = Input arguments line |
| * @csDelim = Delimiter(s) for separate |
* @csDelim = Delimiter(s) for separate |
| * return: 0 error format; -1 error:: can`t read; >0 ok, number of items |
* return: 0 error format; -1 error:: can`t read; >0 ok, number of items |
|
Line 301 io_argsNum(const char *csArgs, const char *csDelim)
|
Line 457 io_argsNum(const char *csArgs, const char *csDelim)
|
| /* |
/* |
| * io_arrayMake() Parse and make array from arguments ... (input string will be modified!!! |
* io_arrayMake() Parse and make array from arguments ... (input string will be modified!!! |
| * and output array must be free with io_arrayDestroy() after use!) |
* and output array must be free with io_arrayDestroy() after use!) |
| |
* |
| * @psArgs = Input arguments line, after execute string is modified!!! |
* @psArgs = Input arguments line, after execute string is modified!!! |
| * @nargs = Maximum requested count of arguments from input string psArgs, if 0 all psArgs |
* @nargs = Maximum requested count of arguments from input string psArgs, if 0 all psArgs |
| * @csDelim = Delimiter(s) for separate |
* @csDelim = Delimiter(s) for separate |
|
Line 336 io_arrayMake(char * __restrict psArgs, int nargs, cons
|
Line 493 io_arrayMake(char * __restrict psArgs, int nargs, cons
|
| |
|
| /* |
/* |
| * io_MakeAV() Parse and make attribute/value pair |
* io_MakeAV() Parse and make attribute/value pair |
| |
* |
| * @csArgs = Input argument line |
* @csArgs = Input argument line |
| * @csDelim = Delimiter for separate |
* @csDelim = Delimiter for separate |
| * @psAttr = Output Attribute |
* @psAttr = Output Attribute |