version 1.3.8.2, 2011/04/20 22:55:42
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version 1.6, 2011/10/31 13:53:51
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Line 52 SUCH DAMAGE.
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Line 52 SUCH DAMAGE.
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* @psLine = Text string |
* @psLine = Text string |
* return: 0 nothing to do; !=0 Removed bytes |
* return: 0 nothing to do; !=0 Removed bytes |
*/ |
*/ |
inline int io_LTrimStr(u_char * __restrict psLine) | inline int |
| io_LTrimStr(u_char * __restrict psLine) |
{ |
{ |
int pos = 0; |
int pos = 0; |
u_char *s; |
u_char *s; |
Line 72 inline int io_LTrimStr(u_char * __restrict psLine)
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Line 73 inline int io_LTrimStr(u_char * __restrict psLine)
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* @psLine = Text string |
* @psLine = Text string |
* return: 0 nothing to do; !=0 Removed bytes |
* return: 0 nothing to do; !=0 Removed bytes |
*/ |
*/ |
inline int io_RTrimStr(u_char * __restrict psLine) | inline int |
| io_RTrimStr(u_char * __restrict psLine) |
{ |
{ |
u_char *t, *pos; |
u_char *t, *pos; |
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Line 91 inline int io_RTrimStr(u_char * __restrict psLine)
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Line 93 inline int io_RTrimStr(u_char * __restrict psLine)
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* @psLine = Text string |
* @psLine = Text string |
* return: 0 nothing to do; !=0 Removed bytes |
* return: 0 nothing to do; !=0 Removed bytes |
*/ |
*/ |
inline int io_TrimStr(u_char * __restrict psLine) | inline int |
| io_TrimStr(u_char * __restrict psLine) |
{ |
{ |
int ret = 0; |
int ret = 0; |
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Line 106 inline int io_TrimStr(u_char * __restrict psLine)
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Line 109 inline int io_TrimStr(u_char * __restrict psLine)
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* @psLine = Text string |
* @psLine = Text string |
* return: 0 nothing to do; 1 successful unquoted string |
* return: 0 nothing to do; 1 successful unquoted string |
*/ |
*/ |
inline int io_UnquotStr(u_char * __restrict psLine) | inline int |
| io_UnquotStr(u_char * __restrict psLine) |
{ |
{ |
char *pos, *str = NULL; |
char *pos, *str = NULL; |
int flg; |
int flg; |
Line 139 inline int io_UnquotStr(u_char * __restrict psLine)
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Line 143 inline int io_UnquotStr(u_char * __restrict psLine)
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* @lineLen = Length of Text string |
* @lineLen = Length of Text string |
* return: NULL nothing to do or error; !=0 Allocated new converted data without term\0 (must be free) |
* return: NULL nothing to do or error; !=0 Allocated new converted data without term\0 (must be free) |
*/ |
*/ |
inline u_char *io_Ch2Hex(u_char *psLine, int lineLen) | inline u_char * |
| io_Ch2Hex(u_char *psLine, int lineLen) |
{ |
{ |
register int i; |
register int i; |
char szWork[3]; |
char szWork[3]; |
Line 170 inline u_char *io_Ch2Hex(u_char *psLine, int lineLen)
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Line 175 inline u_char *io_Ch2Hex(u_char *psLine, int lineLen)
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* @lineLen = Length of Text string |
* @lineLen = Length of Text string |
* return: NULL nothing to do or error; !=0 Allocated new converted string(must be free) |
* return: NULL nothing to do or error; !=0 Allocated new converted string(must be free) |
*/ |
*/ |
inline char *io_Hex2Ch(u_char *psLine, int lineLen) | inline char * |
| io_Hex2Ch(u_char *psLine, int lineLen) |
{ |
{ |
register int i; |
register int i; |
char szWork[3], *str; |
char szWork[3], *str; |
Line 192 inline char *io_Hex2Ch(u_char *psLine, int lineLen)
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Line 198 inline char *io_Hex2Ch(u_char *psLine, int lineLen)
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} |
} |
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return str; |
return str; |
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} |
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/* |
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* io_CopyEnv() Copy environment to new environment array; |
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* @oldenv = Environment array |
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* return: NULL error; !=NULL Allocated new environment array(must be free) |
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*/ |
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char ** |
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io_CopyEnv(const char **oldenv) |
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{ |
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char **newenv, **el; |
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register int i, num; |
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if (!oldenv) |
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return NULL; |
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else |
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newenv = el = NULL; |
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/* count items environment */ |
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for (i = num = 0; oldenv[i]; i++) |
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if (*strchr(oldenv[i], '=')) |
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num++; |
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/* create and copy new environment */ |
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newenv = calloc(num + 1, sizeof(char*)); |
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if (!newenv) { |
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LOGERR; |
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return NULL; |
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} else |
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el = newenv; |
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for (i = 0; oldenv[i]; i++) |
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if (*strchr(oldenv[i], '=')) { |
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*el = strdup(oldenv[i]); |
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el++; |
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} |
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*el = NULL; |
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return newenv; |
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} |
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/* |
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* io_ExecArgs() Build exec arguments from other array |
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* @psProg = Program name for execute |
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* @oldarg = Arguments array |
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* return: NULL error; !=NULL Allocated execution array(must be free) |
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*/ |
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char ** |
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io_ExecArgs(const char *psProg, const char **oldarg) |
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{ |
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char **newarg, **el; |
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register int i, num; |
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if (!psProg || !oldarg) |
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return NULL; |
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else |
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newarg = el = NULL; |
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/* count items arguments */ |
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for (num = 0; oldarg[num]; num++); |
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/* create and copy new arguments */ |
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newarg = calloc(num + 2, sizeof(char*)); |
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if (!newarg) { |
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LOGERR; |
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return NULL; |
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} else |
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el = newarg; |
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*el = strdup(psProg); |
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el++; |
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for (i = 0; oldarg[i]; i++, el++) |
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*el = strdup(oldarg[i]); |
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*el = NULL; |
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return newarg; |
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} |
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/* |
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* io_FreeNullTerm() Free dynamic allocated null terminated array with strings |
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* @arr = Pointer to array for free |
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* return: none |
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*/ |
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inline void |
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io_FreeNullTerm(char *** __restrict arr) |
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{ |
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char **a; |
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if (arr && *arr) { |
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a = *arr; |
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while (a && *a) |
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free(*a++); |
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free(*arr); |
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*arr = NULL; |
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} |
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} |
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/* |
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* io_ether_ntoa() Convert ethernet address to string |
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* @n = ethernet address structure, like struct ether_addr |
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* @a = string |
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* @len = string length |
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* return: NULL error or !=NULL string a |
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*/ |
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inline char * |
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io_ether_ntoa(const struct io_ether_addr *n, char * __restrict a, int len) |
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{ |
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if (!n || !a) |
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return NULL; |
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memset(a, 0, len); |
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if (snprintf(a, len, "%02x:%02x:%02x:%02x:%02x:%02x", |
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n->ether_addr_octet[0], n->ether_addr_octet[1], |
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n->ether_addr_octet[2], n->ether_addr_octet[3], |
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n->ether_addr_octet[4], n->ether_addr_octet[5]) < 17) |
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return NULL; |
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return a; |
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} |
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/* |
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* io_ether_aton() Convert string to ethernet address |
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* @a = string |
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* @e = ethernet address structure, like struct ether_addr |
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* return: NULL error or !=NULL ethernet address structure |
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*/ |
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inline struct io_ether_addr * |
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io_ether_aton(const char *a, struct io_ether_addr *e) |
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{ |
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int i; |
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u_int o0, o1, o2, o3, o4, o5; |
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if (!a || !e) |
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return NULL; |
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i = sscanf(a, "%x:%x:%x:%x:%x:%x", &o0, &o1, &o2, &o3, &o4, &o5); |
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if (i != 6) |
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return NULL; |
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e->ether_addr_octet[0] = o0; |
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e->ether_addr_octet[1] = o1; |
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e->ether_addr_octet[2] = o2; |
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e->ether_addr_octet[3] = o3; |
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e->ether_addr_octet[4] = o4; |
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e->ether_addr_octet[5] = o5; |
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return e; |
} |
} |