version 1.4.2.3, 2011/08/31 13:19:22
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version 1.10.6.6, 2012/07/30 11:51:17
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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> |
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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. |
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Redistribution and use in source and binary forms, with or without |
Redistribution and use in source and binary forms, with or without |
Line 48 SUCH DAMAGE.
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Line 48 SUCH DAMAGE.
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/* |
/* |
* io_arrayInit() - Create and initialize dynamic array |
* io_arrayInit() - Create and initialize dynamic array |
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* |
* @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 56 io_arrayInit(int numItems)
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Line 57 io_arrayInit(int numItems)
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{ |
{ |
array_t *arr = NULL; |
array_t *arr = NULL; |
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arr = malloc(sizeof(array_t)); | arr = io_malloc(sizeof(array_t)); |
if (!arr) { |
if (!arr) { |
LOGERR; |
LOGERR; |
return NULL; |
return NULL; |
} |
} |
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arr->arr_last = -1; |
arr->arr_num = numItems; |
arr->arr_num = numItems; |
arr->arr_data = calloc(io_arraySize(arr), sizeof(void*)); | arr->arr_data = io_calloc(io_arraySize(arr), sizeof(void*)); |
if (!arr->arr_data) { |
if (!arr->arr_data) { |
LOGERR; |
LOGERR; |
free(arr); | io_free(arr); |
return NULL; |
return NULL; |
} else |
} else |
io_arrayZero(arr); |
io_arrayZero(arr); |
Line 76 io_arrayInit(int numItems)
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Line 78 io_arrayInit(int numItems)
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/* |
/* |
* io_arrayFrom() - Create and fill array from array with pointers |
* io_arrayFrom() - Create and fill array from array with pointers |
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* |
* @pargv = Array with pointers |
* @pargv = Array with pointers |
* @argc = Number of Items, if 0 walk through argv and stop when reach NULL item |
* @argc = Number of Items, if 0 walk through argv and stop when reach NULL item |
* return: NULL error, != NULL allocated new array |
* return: NULL error, != NULL allocated new array |
Line 96 io_arrayFrom(const char *** __restrict pargv, int argc
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Line 99 io_arrayFrom(const char *** __restrict pargv, int argc
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else |
else |
for (a = *pargv; *a; a++, num++); |
for (a = *pargv; *a; a++, num++); |
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arr = malloc(sizeof(array_t)); | arr = io_malloc(sizeof(array_t)); |
if (!arr) { |
if (!arr) { |
LOGERR; |
LOGERR; |
return NULL; |
return NULL; |
} |
} |
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arr->arr_num = num; |
arr->arr_num = num; |
arr->arr_data = calloc(io_arraySize(arr), sizeof(void*)); | arr->arr_data = io_calloc(io_arraySize(arr), sizeof(void*)); |
if (!arr->arr_data) { |
if (!arr->arr_data) { |
LOGERR; |
LOGERR; |
free(arr); | io_free(arr); |
return NULL; |
return NULL; |
} else | } else { |
memcpy(arr->arr_data, *pargv, io_arraySize(arr) * sizeof(void*)); |
memcpy(arr->arr_data, *pargv, io_arraySize(arr) * sizeof(void*)); |
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arr->arr_last = io_arraySize(arr) - 1; |
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} |
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return arr; |
return arr; |
} |
} |
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/* |
/* |
* io_arrayTo() - Create and fill array with pointers from dynamic array |
* io_arrayTo() - Create and fill array with pointers from dynamic array |
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* |
* @arr = Array |
* @arr = Array |
* return: NULL error, != NULL allocated memory for array, NULL terminated |
* return: NULL error, != NULL allocated memory for array, NULL terminated |
*/ |
*/ |
Line 128 io_arrayTo(array_t * __restrict arr)
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Line 134 io_arrayTo(array_t * __restrict arr)
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if (!arr || !io_arraySize(arr)) |
if (!arr || !io_arraySize(arr)) |
return NULL; |
return NULL; |
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args = (char **) calloc(io_arraySize(arr) + 1, sizeof(char*)); | args = (char **) io_calloc(io_arraySize(arr) + 1, sizeof(char*)); |
if (!args) { |
if (!args) { |
LOGERR; |
LOGERR; |
return NULL; |
return NULL; |
Line 142 io_arrayTo(array_t * __restrict arr)
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Line 148 io_arrayTo(array_t * __restrict arr)
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/* |
/* |
* io_arrayFree() - Free all data in dynamic array items |
* 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!!!) |
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* |
* @arr = Array |
* @arr = Array |
* return: none |
* return: none |
*/ |
*/ |
Line 155 io_arrayFree(array_t * __restrict arr)
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Line 162 io_arrayFree(array_t * __restrict arr)
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for (i = 0; i < io_arraySize(arr); i++) |
for (i = 0; i < io_arraySize(arr); i++) |
if (arr->arr_data[i]) { |
if (arr->arr_data[i]) { |
free(arr->arr_data[i]); | io_free(arr->arr_data[i]); |
arr->arr_data[i] = NULL; |
arr->arr_data[i] = NULL; |
} |
} |
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arr->arr_last = -1; |
} |
} |
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/* |
/* |
* io_arrayDestroy() - Free and destroy dynamic array |
* io_arrayDestroy() - Free and destroy dynamic array |
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* |
* @parr = Array |
* @parr = Array |
* return: none |
* return: none |
*/ |
*/ |
Line 172 io_arrayDestroy(array_t ** __restrict parr)
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Line 182 io_arrayDestroy(array_t ** __restrict parr)
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return; |
return; |
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if ((*parr)->arr_data) |
if ((*parr)->arr_data) |
free((*parr)->arr_data); | io_free((*parr)->arr_data); |
free(*parr); | io_free(*parr); |
*parr = NULL; |
*parr = NULL; |
} |
} |
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/* |
/* |
* io_arrayLen() - Get last used element in dynamic array (array Length) |
* io_arrayLen() - Get last used element in dynamic array (array Length) |
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* |
* @arr = Array |
* @arr = Array |
* return: -1 error, 0 empty or >0 position of last used element | * return: -1 empty or >-1 position of last used element |
*/ |
*/ |
inline int |
inline int |
io_arrayLen(array_t * __restrict arr) |
io_arrayLen(array_t * __restrict arr) |
Line 193 io_arrayLen(array_t * __restrict arr)
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Line 204 io_arrayLen(array_t * __restrict arr)
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for (i = io_arraySize(arr); i && !arr->arr_data[i - 1]; i--); |
for (i = io_arraySize(arr); i && !arr->arr_data[i - 1]; i--); |
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return i; | return --i; |
} |
} |
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/* |
/* |
* io_arrayGrow() - Grow/Shrink dynamic array, Use with care when it shrink!!! |
* io_arrayGrow() - Grow/Shrink dynamic array, Use with care when it shrink!!! |
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* |
* @arr = Array |
* @arr = Array |
* @newNumItems = Number of Items |
* @newNumItems = Number of Items |
* @freeShrink = Free elements before shrink array |
* @freeShrink = Free elements before shrink array |
Line 220 io_arrayGrow(array_t * __restrict arr, int newNumItems
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Line 232 io_arrayGrow(array_t * __restrict arr, int newNumItems
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} else if (freeShrink) |
} 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]); | io_free(arr->arr_data[i]); |
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arr->arr_num = newNumItems; |
arr->arr_num = newNumItems; |
if (io_arraySize(arr)) { |
if (io_arraySize(arr)) { |
data = realloc(arr->arr_data, io_arraySize(arr) * sizeof(void*)); | data = io_realloc(arr->arr_data, io_arraySize(arr) * sizeof(void*)); |
if (!data) { |
if (!data) { |
LOGERR; |
LOGERR; |
return -1; |
return -1; |
Line 232 io_arrayGrow(array_t * __restrict arr, int newNumItems
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Line 244 io_arrayGrow(array_t * __restrict arr, int newNumItems
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arr->arr_data = data; |
arr->arr_data = data; |
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memset(arr->arr_data + (io_arraySize(arr) - n), 0, n * sizeof(void*)); |
memset(arr->arr_data + (io_arraySize(arr) - n), 0, n * sizeof(void*)); |
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arr->arr_last = io_arrayLen(arr); |
} else { |
} else { |
if (arr->arr_data) |
if (arr->arr_data) |
free(arr->arr_data); | io_free(arr->arr_data); |
arr->arr_data = NULL; |
arr->arr_data = NULL; |
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arr->arr_last = -1; |
} |
} |
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return 0; |
return 0; |
Line 243 io_arrayGrow(array_t * __restrict arr, int newNumItems
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Line 257 io_arrayGrow(array_t * __restrict arr, int newNumItems
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/* |
/* |
* io_arrayVacuum() - Vacuum dynamic array, empty elements will be deleted |
* io_arrayVacuum() - Vacuum dynamic array, empty elements will be deleted |
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* |
* @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 290 io_arrayVacuum(array_t * __restrict arr, int fromWhere
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Line 305 io_arrayVacuum(array_t * __restrict arr, int fromWhere
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} |
} |
} |
} |
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arr->arr_last = io_arrayLen(arr); |
return cx; |
return cx; |
} |
} |
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/* |
/* |
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* io_arrayElem() - Always GET/PUT element into dynamic array, if not enough elements grow array |
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* |
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* @arr = Array |
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* @n = Position |
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* @data = Element, if set NULL GET element at position or !=NULL PUT element at position |
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* return: -1 error or !=-1 return element at position |
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*/ |
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inline void * |
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io_arrayElem(array_t * __restrict arr, int n, void *data) |
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{ |
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void *dat = NULL; |
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if (!arr) |
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return (void*) -1; |
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if (n >= io_arraySize(arr) && io_arrayGrow(arr, n + 1, 0)) |
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return (void*) -1; |
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dat = io_arrayGet(arr, n); |
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if (data) |
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io_arraySet(arr, n, data); |
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return dat; |
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} |
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/* |
* 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 |
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* |
* @arr = Array |
* @arr = Array |
* @data = Element, if set NULL return only first empty position |
* @data = Element, if set NULL return only first empty position |
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* @mayGrow = Array may to grow, if not enough room for new element |
* 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 |
*/ |
*/ |
inline int |
inline int |
io_arrayPush(array_t * __restrict arr, void **data) | io_arrayPush(array_t * __restrict arr, void **data, int mayGrow) |
{ |
{ |
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#if 0 |
register int i; |
register int i; |
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#endif |
int ret = -1; |
int ret = -1; |
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if (!arr) |
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return -1; |
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else |
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ret = io_arrayLast(arr) + 1; |
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if (!mayGrow && ret >= io_arraySize(arr)) |
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return -1; |
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if (mayGrow && ret >= io_arraySize(arr) && |
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io_arrayGrow(arr, ret + 1, 0)) |
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return -1; |
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#if 0 |
for (i = 0; i < io_arraySize(arr); i++) |
for (i = 0; i < io_arraySize(arr); i++) |
if (!arr->arr_data[i]) { |
if (!arr->arr_data[i]) { |
if (data) |
if (data) |
Line 312 io_arrayPush(array_t * __restrict arr, void **data)
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Line 369 io_arrayPush(array_t * __restrict arr, void **data)
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ret = i; |
ret = i; |
break; |
break; |
} |
} |
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#endif |
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arr->arr_data[++arr->arr_last] = *data; |
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return ret; |
return ret; |
} |
} |
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/* |
/* |
* 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 |
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* |
* @arr = Array |
* @arr = Array |
* @data = Element, if set NULL return only last used 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 |
Line 326 io_arrayPush(array_t * __restrict arr, void **data)
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Line 386 io_arrayPush(array_t * __restrict arr, void **data)
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inline int |
inline int |
io_arrayPop(array_t * __restrict arr, void ** __restrict data, int delAfter) |
io_arrayPop(array_t * __restrict arr, void ** __restrict data, int delAfter) |
{ |
{ |
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#if 0 |
register int i; |
register int i; |
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#endif |
int ret = -1; |
int ret = -1; |
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if (!arr) |
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return -1; |
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#if 0 |
for (i = io_arraySize(arr) - 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) |
Line 338 io_arrayPop(array_t * __restrict arr, void ** __restri
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Line 404 io_arrayPop(array_t * __restrict arr, void ** __restri
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ret = i; |
ret = i; |
break; |
break; |
} |
} |
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#endif |
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ret = io_arrayLast(arr); |
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if (data) |
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*data = arr->arr_data[ret]; |
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if (delAfter) |
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arr->arr_data[arr->arr_last--] = NULL; |
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return ret; |
return ret; |
} |
} |
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/* |
/* |
* io_arrayConcat() Concat source array to destination array |
* io_arrayConcat() Concat source array to destination array |
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* |
* @dest = Destination array |
* @dest = Destination array |
* @src = Source array |
* @src = Source array |
* return: -1 error; >0 new count of destination array |
* return: -1 error; >0 new count of destination array |
Line 363 io_arrayConcat(array_t * __restrict dest, array_t * __
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Line 437 io_arrayConcat(array_t * __restrict dest, array_t * __
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return -1; |
return -1; |
memcpy(dest->arr_data + n, src->arr_data, io_arraySize(src) * sizeof(void*)); |
memcpy(dest->arr_data + n, src->arr_data, io_arraySize(src) * sizeof(void*)); |
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dest->arr_last = io_arrayLen(dest); |
return io_arraySize(dest); |
return io_arraySize(dest); |
} |
} |
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/* |
/* |
* io_arrayCopy() Copy source array to destination array |
* io_arrayCopy() Copy source array to destination array |
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* |
* @dest = Destination array, after use free with io_arrayDestroy() |
* @dest = Destination array, after use free with io_arrayDestroy() |
* @src = Source array |
* @src = Source array |
* return: -1 error; >0 count of destination array |
* return: -1 error; >0 count of destination array |
Line 383 io_arrayCopy(array_t ** __restrict dest, array_t * __r
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Line 459 io_arrayCopy(array_t ** __restrict dest, array_t * __r
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*dest = io_arrayInit(io_arraySize(src)); |
*dest = io_arrayInit(io_arraySize(src)); |
if (!*dest) |
if (!*dest) |
return -1; |
return -1; |
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else |
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(*dest)->arr_last = src->arr_last; |
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memcpy((*dest)->arr_data, src->arr_data, io_arraySize(*dest) * sizeof(void*)); |
memcpy((*dest)->arr_data, src->arr_data, io_arraySize(*dest) * sizeof(void*)); |
return io_arraySize(*dest); |
return io_arraySize(*dest); |
} |
} |
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/* |
/* |
* io_argsNum() Parse and calculate number of arguments |
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* @csArgs = Input arguments line |
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* @csDelim = Delimiter(s) for separate |
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* return: 0 error format; -1 error:: can`t read; >0 ok, number of items |
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*/ |
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inline int |
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io_argsNum(const char *csArgs, const char *csDelim) |
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{ |
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register int res; |
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char *pos; |
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assert(csArgs); |
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assert(csDelim); |
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if (!csArgs || !csDelim) |
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return -1; |
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for (res = 1, pos = (char*) csArgs; (pos = strpbrk(pos, csDelim)); res++, pos++); |
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return res; |
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} |
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/* |
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* 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!) |
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* |
* @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 444 io_arrayMake(char * __restrict psArgs, int nargs, cons
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Line 502 io_arrayMake(char * __restrict psArgs, int nargs, cons
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**app ? i++ : i, **app ? app++ : app); |
**app ? i++ : i, **app ? app++ : app); |
return i; |
return i; |
} |
} |
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/* |
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* io_MakeAV() Parse and make attribute/value pair |
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* @csArgs = Input argument line |
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* @csDelim = Delimiter for separate |
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* @psAttr = Output Attribute |
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* @attrLen = Size of attribute array |
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* @psValue = Output Value, if ==NULL this element not present value or not wanted for return |
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* @valLen = Size of value array |
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* return: 0 error format; -1 error:: can`t read; >0 ok, number of readed items |
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*/ |
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int |
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io_MakeAV(const char * __restrict csArgs, const char *csDelim, |
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char * __restrict psAttr, int attrLen, char * __restrict psValue, int valLen) |
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{ |
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register int ret = 0; |
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char *pos, *psBuf; |
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if (!csArgs || !csDelim || !psAttr || !attrLen) |
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return -1; |
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if (psValue && !valLen) |
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return -1; |
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else |
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memset(psValue, 0, valLen); |
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psBuf = strdup(csArgs); |
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if (!psBuf) { |
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LOGERR; |
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return -1; |
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} |
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pos = strpbrk(psBuf, csDelim); |
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if (pos) |
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*pos++ = 0; |
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ret++; |
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strlcpy(psAttr, psBuf, attrLen); |
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if (pos && *pos) { |
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ret++; |
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if (psValue) |
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strlcpy(psValue, pos, valLen); |
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} |
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free(psBuf); |
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return ret; |
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} |
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