version 1.10, 2012/03/29 01:31:34
|
version 1.14, 2012/05/19 00:11:58
|
Line 48 SUCH DAMAGE.
|
Line 48 SUCH DAMAGE.
|
|
|
|
|
/* |
/* |
* io_LTrimStr() Remove left whitespaces from text string | * io_LTrimStr() - Remove left whitespaces from text string |
* |
* |
* @psLine = Text string |
* @psLine = Text string |
* return: 0 nothing to do; !=0 Removed bytes |
* return: 0 nothing to do; !=0 Removed bytes |
*/ |
*/ |
inline int |
inline int |
io_LTrimStr(u_char * __restrict psLine) | io_LTrimStr(char * __restrict psLine) |
{ |
{ |
int pos = 0; |
int pos = 0; |
u_char *s; | char *s; |
|
|
if (!psLine || !*psLine) |
if (!psLine || !*psLine) |
return 0; |
return 0; |
|
|
for (s = psLine; isspace(*s); s++); | for (s = psLine; isspace((u_char) *s); s++); |
pos = s - psLine; |
pos = s - psLine; |
|
|
memmove(psLine, s, (strlen((char*) psLine) - pos) + 1); | memmove(psLine, s, (strlen(psLine) - pos) + 1); |
return pos; |
return pos; |
} |
} |
|
|
/* |
/* |
* io_RTrimStr() Remove right whitespaces from text string | * io_RTrimStr() - Remove right whitespaces from text string |
* |
* |
* @psLine = Text string |
* @psLine = Text string |
* return: 0 nothing to do; !=0 Removed bytes |
* return: 0 nothing to do; !=0 Removed bytes |
*/ |
*/ |
inline int |
inline int |
io_RTrimStr(u_char * __restrict psLine) | io_RTrimStr(char * __restrict psLine) |
{ |
{ |
u_char *t, *pos; | char *t, *pos; |
|
|
if (!psLine || !*psLine) |
if (!psLine || !*psLine) |
return 0; |
return 0; |
|
|
pos = psLine + strlen((char*) psLine); | pos = psLine + strlen(psLine); |
for (t = pos - 1; t > psLine && isspace(*t); t--); | for (t = pos - 1; t > psLine && isspace((u_char) *t); t--); |
*++t = 0; |
*++t = 0; |
|
|
return pos - t; |
return pos - t; |
} |
} |
|
|
/* |
/* |
* io_TrimStr() Remove left and right whitespaces from text string | * io_TrimStr() - Remove left and right whitespaces from text string |
* |
* |
* @psLine = Text string |
* @psLine = Text string |
* return: 0 nothing to do; !=0 Removed bytes |
* return: 0 nothing to do; !=0 Removed bytes |
*/ |
*/ |
inline int |
inline int |
io_TrimStr(u_char * __restrict psLine) | io_TrimStr(char * __restrict psLine) |
{ |
{ |
int ret = 0; |
int ret = 0; |
|
|
Line 108 io_TrimStr(u_char * __restrict psLine)
|
Line 108 io_TrimStr(u_char * __restrict psLine)
|
} |
} |
|
|
/* |
/* |
* io_UnquotStr() Remove quots from input text string | * io_UnquotStr() - Remove quots from input text string |
* |
* |
* @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 |
inline int |
io_UnquotStr(u_char * __restrict psLine) | io_UnquotStr(char * __restrict psLine) |
{ |
{ |
char *pos, *str = NULL; |
char *pos, *str = NULL; |
int flg; |
int flg; |
Line 122 io_UnquotStr(u_char * __restrict psLine)
|
Line 122 io_UnquotStr(u_char * __restrict psLine)
|
if (!psLine) |
if (!psLine) |
return 0; |
return 0; |
|
|
switch (*psLine) { | if (*psLine == '"' || *psLine == '\'') { |
case '`': | str = strdup(psLine + 1); |
case '"': | for (pos = str, flg = 0; *pos; flg = ('\\' == *pos), pos++) { |
case '\'': | if (!flg && *pos == *psLine) { |
str = strdup((char*) psLine + 1); | *pos = 0; |
for (pos = str, flg = 0; *pos; flg = ('\\' == *pos), pos++) { | strlcpy(psLine, str, strlen(psLine) + 1); |
if (!flg && *pos == *psLine) { | break; |
*pos = 0; | |
strlcpy((char*) psLine, str, strlen((char*) psLine) + 1); | |
break; | |
} | |
} |
} |
free(str); | } |
return 1; | free(str); |
| return 1; |
} |
} |
|
|
return 0; |
return 0; |
} |
} |
|
|
/* |
/* |
* io_Ch2Hex() Convert from Char string to Hex string | * io_Ch2Hex() - Convert from Char string to Hex string |
* |
* |
* @psLine = Text string |
* @psLine = Text string |
* @lineLen = Length of Text string |
* @lineLen = Length of Text string |
Line 175 io_Ch2Hex(u_char *psLine, int lineLen)
|
Line 172 io_Ch2Hex(u_char *psLine, int lineLen)
|
|
|
|
|
/* |
/* |
* io_Hex2Ch() Convert from Hex string to Char string | * io_Hex2Ch() - Convert from Hex string to Char string |
* |
* |
* @psLine = Text string |
* @psLine = Text string |
* @lineLen = Length of Text string |
* @lineLen = Length of Text string |
Line 207 io_Hex2Ch(u_char *psLine, int lineLen)
|
Line 204 io_Hex2Ch(u_char *psLine, int lineLen)
|
} |
} |
|
|
/* |
/* |
* io_CopyEnv() Copy environment to new environment array; | * io_CopyEnv() - Copy environment to new environment array; |
* |
* |
* @oldenv = Environment array |
* @oldenv = Environment array |
* return: NULL error; !=NULL Allocated new environment array(must be free) |
* return: NULL error; !=NULL Allocated new environment array(must be free) |
Line 247 io_CopyEnv(const char **oldenv)
|
Line 244 io_CopyEnv(const char **oldenv)
|
} |
} |
|
|
/* |
/* |
* io_ExecArgs() Build exec arguments from other array | * io_ExecArgs() - Build exec arguments from other array |
* |
* |
* @psProg = Program name for execute |
* @psProg = Program name for execute |
* @oldarg = Arguments array |
* @oldarg = Arguments array |
Line 286 io_ExecArgs(const char *psProg, const char **oldarg)
|
Line 283 io_ExecArgs(const char *psProg, const char **oldarg)
|
} |
} |
|
|
/* |
/* |
* io_FreeNullTerm() Free dynamic allocated null terminated array with strings | * io_FreeNullTerm() - Free dynamic allocated null terminated array with strings |
* |
* |
* @arr = Pointer to array for free |
* @arr = Pointer to array for free |
* return: none |
* return: none |
Line 350 io_Path2File(const char * __restrict csArgs, char * __
|
Line 347 io_Path2File(const char * __restrict csArgs, char * __
|
} |
} |
|
|
/* |
/* |
* io_ether_ntoa() Convert ethernet address to string | * io_ether_ntoa() - Convert ethernet address to string |
* |
* |
* @n = ethernet address structure, like struct ether_addr |
* @n = ethernet address structure, like struct ether_addr |
* @a = string |
* @a = string |
Line 374 io_ether_ntoa(const struct io_ether_addr *n, char * __
|
Line 371 io_ether_ntoa(const struct io_ether_addr *n, char * __
|
} |
} |
|
|
/* |
/* |
* io_ether_aton() Convert string to ethernet address | * io_ether_aton() - Convert string to ethernet address |
* |
* |
* @a = string |
* @a = string |
* @e = ethernet address structure, like struct ether_addr |
* @e = ethernet address structure, like struct ether_addr |
Line 404 io_ether_aton(const char *a, struct io_ether_addr *e)
|
Line 401 io_ether_aton(const char *a, struct io_ether_addr *e)
|
} |
} |
|
|
/* |
/* |
* io_n2port() Extract port from network structure | * io_n2port() - Extract port from network structure |
* |
* |
* @addr = Address |
* @addr = Address |
* return: 0 not supported family type or port number |
* return: 0 not supported family type or port number |
Line 423 io_n2port(io_sockaddr_t * __restrict addr)
|
Line 420 io_n2port(io_sockaddr_t * __restrict addr)
|
case AF_INET6: |
case AF_INET6: |
return ntohs(addr->sin6.sin6_port); |
return ntohs(addr->sin6.sin6_port); |
default: |
default: |
io_SetErr(ESOCKTNOSUPPORT, "Unsuported address family %d", |
|
addr->sa.sa_family); |
|
break; |
break; |
} |
} |
|
|
Line 432 io_n2port(io_sockaddr_t * __restrict addr)
|
Line 427 io_n2port(io_sockaddr_t * __restrict addr)
|
} |
} |
|
|
/* |
/* |
* io_n2addr() Extract address from network structure | * io_n2addr() - Extract address from network structure |
* |
* |
* @addr = Address |
* @addr = Address |
* @val = Value for store string address |
* @val = Value for store string address |
Line 447 io_n2addr(io_sockaddr_t * __restrict addr, ait_val_t *
|
Line 442 io_n2addr(io_sockaddr_t * __restrict addr, ait_val_t *
|
if (!addr || !val) |
if (!addr || !val) |
return ret; |
return ret; |
|
|
|
AIT_INIT_VAL(val); |
switch (addr->sa.sa_family) { |
switch (addr->sa.sa_family) { |
case AF_INET: |
case AF_INET: |
if (!inet_ntop(AF_INET, &addr->sin.sin_addr, str, INET_ADDRSTRLEN)) { |
if (!inet_ntop(AF_INET, &addr->sin.sin_addr, str, INET_ADDRSTRLEN)) { |
Line 462 io_n2addr(io_sockaddr_t * __restrict addr, ait_val_t *
|
Line 458 io_n2addr(io_sockaddr_t * __restrict addr, ait_val_t *
|
} else |
} else |
ret = str; |
ret = str; |
break; |
break; |
|
case AF_LOCAL: |
|
ret = addr->sun.sun_path; |
|
break; |
default: |
default: |
io_SetErr(EPROTONOSUPPORT, "Unsuported address family %d", |
io_SetErr(EPROTONOSUPPORT, "Unsuported address family %d", |
addr->sa.sa_family); |
addr->sa.sa_family); |
return ret; |
return ret; |
} |
} |
|
|
if (!AIT_ISEMPTY(val)) |
|
AIT_FREE_VAL(val); |
|
AIT_SET_STR(val, ret); |
AIT_SET_STR(val, ret); |
return (const char*) AIT_GET_STR(val); |
return (const char*) AIT_GET_STR(val); |
} |
} |
|
|
/* |
/* |
* io_gethostbyname() Get host and port and make network structure | * io_gethostbyname() - Get host and port and make network structure |
* |
* |
* @psHost = Hostname |
* @psHost = Hostname |
* @port = Port |
* @port = Port |
Line 485 io_n2addr(io_sockaddr_t * __restrict addr, ait_val_t *
|
Line 482 io_n2addr(io_sockaddr_t * __restrict addr, ait_val_t *
|
io_sockaddr_t * |
io_sockaddr_t * |
io_gethostbyname(const char *psHost, u_short port, io_sockaddr_t * __restrict addr) |
io_gethostbyname(const char *psHost, u_short port, io_sockaddr_t * __restrict addr) |
{ |
{ |
struct hostent *host; | struct hostent *host = NULL; |
|
|
if (!psHost || !addr) |
if (!psHost || !addr) |
return NULL; |
return NULL; |
|
|
/* resolver */ |
|
if (!addr->sa.sa_family) |
|
host = gethostbyname(psHost); |
|
else |
else |
host = gethostbyname2(psHost, addr->sa.sa_family); | memset(addr, 0, sizeof(io_sockaddr_t)); |
if (!host) { | |
io_SetErr(EINVAL, "Resolver #%d - %s", h_errno, hstrerror(h_errno)); | |
return NULL; | |
} | |
|
|
memset(addr, 0, sizeof(io_sockaddr_t)); | if (*psHost != '/') { |
switch (host->h_addrtype) { | /* resolver */ |
| if (!addr->sa.sa_family) |
| host = gethostbyname(psHost); |
| else |
| host = gethostbyname2(psHost, addr->sa.sa_family); |
| if (!host) { |
| io_SetErr(EINVAL, "Resolver #%d - %s", h_errno, hstrerror(h_errno)); |
| return NULL; |
| } else |
| addr->sa.sa_family = host->h_addrtype; |
| } else |
| addr->sa.sa_family = AF_LOCAL; |
| |
| switch (addr->sa.sa_family) { |
case AF_INET: |
case AF_INET: |
addr->sin.sin_len = sizeof(struct sockaddr_in); |
addr->sin.sin_len = sizeof(struct sockaddr_in); |
addr->sin.sin_family = AF_INET; |
addr->sin.sin_family = AF_INET; |
Line 514 io_gethostbyname(const char *psHost, u_short port, io_
|
Line 516 io_gethostbyname(const char *psHost, u_short port, io_
|
addr->sin6.sin6_port = htons(port); |
addr->sin6.sin6_port = htons(port); |
memcpy(&addr->sin6.sin6_addr, host->h_addr, sizeof addr->sin6.sin6_addr); |
memcpy(&addr->sin6.sin6_addr, host->h_addr, sizeof addr->sin6.sin6_addr); |
return addr; |
return addr; |
|
case AF_LOCAL: |
|
addr->sun.sun_len = sizeof(struct sockaddr_un); |
|
addr->sun.sun_family = AF_LOCAL; |
|
memset(addr->sun.sun_path, 0, sizeof addr->sun.sun_path); |
|
snprintf(addr->sun.sun_path, sizeof addr->sun.sun_path, "%s-%hu", psHost, port); |
|
return addr; |
default: |
default: |
io_SetErr(EPROTONOSUPPORT, "Unsuported address family %d", | io_SetErr(EPROTONOSUPPORT, "Unsuported address family %d", addr->sa.sa_family); |
host->h_addrtype); | |
break; |
break; |
} |
} |
|
|