2 * This program is free software; you can redistribute it and/or modify
3 * it under the terms of the GNU General Public License as published by
4 * the Free Software Foundation; either version 2 of the License, or
5 * (at your option) any later version.
7 * This program is distributed in the hope that it will be useful,
8 * but WITHOUT ANY WARRANTY; without even the implied warranty of
9 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
10 * GNU General Public License for more details.
12 * You should have received a copy of the GNU General Public License
13 * along with this program; if not, write to the Free Software
14 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
22 * Author : Boris Mikhailenko <stg34@stargazer.dp.ua>
27 $Date: 2010/11/08 10:11:19 $
31 // For old and dub systems
33 #include <sys/types.h>
38 #include <sys/select.h>
43 #include <sys/socket.h>
44 #include <netinet/in.h>
45 #include <arpa/inet.h>
46 #include <sys/select.h>
60 #include "stg/common.h"
62 #ifndef INET_ADDRSTRLEN
63 # define INET_ADDRSTRLEN 16
68 //---------------------------------------------------------------------------
69 unsigned char koi2win[] = {
70 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
71 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,
72 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
73 0x18, 0x19, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F,
74 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27,
75 0x28, 0x29, 0x2A, 0x2B, 0x2C, 0x2D, 0x2E, 0x2F,
76 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37,
77 0x38, 0x39, 0x3A, 0x3B, 0x3C, 0x3D, 0x3E, 0x3F,
78 0x40, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47,
79 0x48, 0x49, 0x4A, 0x4B, 0x4C, 0x4D, 0x4E, 0x4F,
80 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57,
81 0x58, 0x59, 0x5A, 0x5B, 0x5C, 0x5D, 0x5E, 0x5F,
82 0x60, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
83 0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F,
84 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
85 0x78, 0x79, 0x7A, 0x7B, 0x7C, 0x7D, 0x7E, 0x7F,
86 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
87 0x88, 0x89, 0x8A, 0x8B, 0x8C, 0x8D, 0x8E, 0x8F,
88 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97,
89 0x98, 0x99, 0x9A, 0x9B, 0x9C, 0x9D, 0x9E, 0x9F,
90 0xA0, 0xA1, 0xA2, 0xB8, 0xBA, 0xA5, 0xB3, 0xBF,
91 0xA8, 0xA9, 0xAA, 0xAB, 0xAC, 0xB4, 0xAE, 0xAF,
92 0xB0, 0xB1, 0xB2, 0xA8, 0xAA, 0xB5, 0xB2, 0xAF,
93 0xB8, 0xB9, 0xBA, 0xBB, 0xBC, 0xA5, 0xBE, 0xBF,
94 0xFE, 0xE0, 0xE1, 0xF6, 0xE4, 0xE5, 0xF4, 0xE3,
95 0xF5, 0xE8, 0xE9, 0xEA, 0xEB, 0xEC, 0xED, 0xEE,
96 0xEF, 0xFF, 0xF0, 0xF1, 0xF2, 0xF3, 0xE6, 0xE2,
97 0xFC, 0xFB, 0xE7, 0xF8, 0xFD, 0xF9, 0xF7, 0xFA,
98 0xDE, 0xC0, 0xC1, 0xD6, 0xC4, 0xC5, 0xD4, 0xC3,
99 0xD5, 0xC8, 0xC9, 0xCA, 0xCB, 0xCC, 0xCD, 0xCE,
100 0xCF, 0xDF, 0xD0, 0xD1, 0xD2, 0xD3, 0xC6, 0xC2,
101 0xDC, 0xDB, 0xC7, 0xD8, 0xDD, 0xD9, 0xD7, 0xDA};
104 unsigned char win2koi[] = {
105 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
106 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,
107 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
108 0x18, 0x19, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F,
109 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27,
110 0x28, 0x29, 0x2A, 0x2B, 0x2C, 0x2D, 0x2E, 0x2F,
111 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37,
112 0x38, 0x39, 0x3A, 0x3B, 0x3C, 0x3D, 0x3E, 0x3F,
113 0x40, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47,
114 0x48, 0x49, 0x4A, 0x4B, 0x4C, 0x4D, 0x4E, 0x4F,
115 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57,
116 0x58, 0x59, 0x5A, 0x5B, 0x5C, 0x5D, 0x5E, 0x5F,
117 0x60, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
118 0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F,
119 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
120 0x78, 0x79, 0x7A, 0x7B, 0x7C, 0x7D, 0x7E, 0x7F,
121 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
122 0x88, 0x89, 0x8A, 0x8B, 0x8C, 0x8D, 0x8E, 0x8F,
123 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97,
124 0x98, 0x99, 0x9A, 0x9B, 0x9C, 0x9D, 0x9E, 0x9F,
125 0xA0, 0xA1, 0xA2, 0xA3, 0xA4, 0xBD, 0xA6, 0xA7,
126 0xB3, 0xA9, 0xB4, 0xAB, 0xAC, 0xAD, 0xAE, 0xB7,
127 0xB0, 0xB1, 0xB6, 0xA6, 0xAD, 0xB5, 0xB6, 0xB7,
128 0xA3, 0xB9, 0xA4, 0xBB, 0xBC, 0xBD, 0xBE, 0xA7,
129 0xE1, 0xE2, 0xF7, 0xE7, 0xE4, 0xE5, 0xF6, 0xFA,
130 0xE9, 0xEA, 0xEB, 0xEC, 0xED, 0xEE, 0xEF, 0xF0,
131 0xF2, 0xF3, 0xF4, 0xF5, 0xE6, 0xE8, 0xE3, 0xFE,
132 0xFB, 0xFD, 0xFF, 0xF9, 0xF8, 0xFC, 0xE0, 0xF1,
133 0xC1, 0xC2, 0xD7, 0xC7, 0xC4, 0xC5, 0xD6, 0xDA,
134 0xC9, 0xCA, 0xCB, 0xCC, 0xCD, 0xCE, 0xCF, 0xD0,
135 0xD2, 0xD3, 0xD4, 0xD5, 0xC6, 0xC8, 0xC3, 0xDE,
136 0xDB, 0xDD, 0xDF, 0xD9, 0xD8, 0xDC, 0xC0, 0xD1};
140 //-----------------------------------------------------------------------------
141 const char * inet_ntop(int af, const void * src, char * dst, unsigned long length)
143 struct sockaddr_in addr;
144 addr.sin_family = af;
146 memcpy(&addr.sin_addr.s_addr, src, sizeof(addr.sin_addr.s_addr));
147 if (WSAAddressToStringA(reinterpret_cast<struct sockaddr *>(&addr), sizeof(addr), 0, dst, &length))
153 //-----------------------------------------------------------------------------
154 int inet_pton(int af, const char * src, void * dst)
156 // Fuck you Microsoft!
157 // Why the hell not to use const char *?
158 size_t slen = strlen(src);
159 char * buf = new char[slen + 1];
160 strncpy(buf, src, slen + 1);
162 struct sockaddr_in addr;
163 addr.sin_family = af;
165 addr.sin_addr.s_addr = 0;
166 int length = sizeof(addr);
167 if (WSAStringToAddressA(buf, af, 0, reinterpret_cast<struct sockaddr *>(&addr), &length))
172 memcpy(dst, &addr, sizeof(addr));
177 //-----------------------------------------------------------------------------
178 int strtodouble2(const char * s, double &a)
189 //-----------------------------------------------------------------------------
191 int printfd(const char * __file__, const char * fmt, ...)
193 int printfd(const char *, const char *, ...)
199 time_t t = time(NULL);
203 vsnprintf(buff, sizeof(buff), fmt, vl);
206 printf("%18s > %s > ", __file__, LogDate(t)+11);
212 //-----------------------------------------------------------------------------
213 int strprintf(std::string * str, const char * fmt, ...)
219 int n = vsnprintf(buff, sizeof(buff), fmt, vl);
226 //-----------------------------------------------------------------------------
227 const char *IntToKMG(int64_t a, int stat)
229 static const double K = 1024;
230 static const double M = 1024 * 1024;
231 static const double G = 1024 * 1024 * 1024;
239 sprintf(str, "%Ld", a);
241 sprintf(str, "%lld", a);
245 sprintf(str, "%.2f kb", value / K);
248 sprintf(str, "%.2f Mb", value / M);
253 sprintf(str, "%.2f Gb", value / G);
258 sprintf(str, "%.2f Gb", value / G);
263 sprintf(str, "%.2f Mb", value / M);
268 sprintf(str, "%.2f Mb", value / M);
272 sprintf(str, "%.2f kb", value / K);
277 //---------------------------------------------------------------------------
278 void KOIToWin(const char * s1, char * s2, int l)
280 for (int j = 0; j < l; j++)
282 unsigned char t = s1[j];
289 //---------------------------------------------------------------------------
290 void WinToKOI(const char * s1, char * s2, int l)
292 for (int j = 0; j < l; j++)
294 unsigned char t = s1[j];
301 //---------------------------------------------------------------------------
302 void KOIToWin(const std::string & s1, std::string * s2)
304 s2->erase(s2->begin(), s2->end());
305 s2->reserve(s1.length());
306 for (int j = 0; j < (int)s1.length(); j++)
308 unsigned char t = s1[j];
309 s2->push_back(koi2win[t]);
312 //---------------------------------------------------------------------------
313 void WinToKOI(const std::string & s1, std::string * s2)
315 s2->erase(s2->begin(), s2->end());
316 s2->reserve(s1.length());
317 for (int j = 0; j < (int)s1.length(); j++)
319 unsigned char t = s1[j];
320 s2->push_back(win2koi[t]);
323 //---------------------------------------------------------------------------
324 void Encode12str(std::string & dst, const std::string & src)
326 dst.erase(dst.begin(), dst.end());
327 for (size_t i = 0; i < src.length(); i++)
329 dst.push_back('a' + (src[i] & 0x0f));
330 dst.push_back('a' + ((src[i] & 0xf0) >> 4));
333 //---------------------------------------------------------------------------
334 void Decode21str(std::string & dst, const std::string & src)
336 dst.erase(dst.begin(), dst.end());
337 for (size_t i = 0; i < src.length() / 2; i++)
339 char c1 = src[i * 2];
340 char c2 = src[i * 2 + 1];
345 dst.push_back(static_cast<char>(c1 + (c2 << 4)));
348 //---------------------------------------------------------------------------
349 void Encode12(char * dst, const char * src, size_t srcLen)
351 for (size_t i = 0; i <= srcLen; i++)
353 char c1 = src[i] & 0x0f;
354 char c2 = (src[i] & 0xf0) >> 4;
364 //---------------------------------------------------------------------------
365 void Decode21(char * dst, const char * src)
367 for (size_t i = 0; ; i++)
372 char c1 = src[i * 2];
373 char c2 = src[i * 2 + 1];
378 dst[i] = static_cast<char>(c1 + (c2 << 4));
380 dst[strlen(src) / 2] = 0;
382 //---------------------------------------------------------------------------
383 int ParseIPString(const char * str, uint32_t * ips, int maxIP)
386 *Function Name:ParseIPString
389 ÓÔÒÏËÁ ÄÌÑ ÒÁÚÂÏÒÁ É ÍÁÓÓÉ× ËÕÄÁ ÚÁÎÏÓÉÔØ ÐÏÌÕÞÅÎÎÙÅ ÁÄÒÅÓÁ
392 îÁ ×ÈÏÄÅ ÄÏÌÖÎÁ ÂÙÔØ ÓÔÒÏËÁ ×ÉÄÁ "ip1,ip2,ip3" ÉÌÉ "*"
393 ÷ ÐÅÒ×ÏÍ ÓÌÕÞÁÅ × ÍÁÓÓÉ× ÚÁÎÏÓÑÔÓÑ ÒÁÚÏÂÒÁÎÎÙÅ ÁÄÒÅÓÁ.
394 åÓÌÉ ÉÈ ÍÅÎØÛÅ MAX_IP?, ÔÏ ÐÏÓÌÅÄÎÉÊ ÁÄÒÅÓ ÂÕÄÅÔ 255.255.255.255
395 åÓÌÉ ÓÔÒÏËÁ * , ÔÏ ÐÅÒ×ÁÙÊ ÁÄÒÅÓ ÂÕÄÅÔ 0.0.0.0, Ô.Å. ÌÀÂÏÊ
397 *Returns: 0 ÅÓÌÉ ×ÓÅ ïë
404 strncpy(p, str, 254);
407 memset(ips, 0xFF, sizeof(unsigned long) * maxIP);
409 if (str[0] == '*' && strlen(str) == 1)
415 for (int i = 0; i < maxIP; i++)
417 char * p1 = strtok(pp, ",\n ");
420 if (p1 == NULL && n == 0)// ÕËÁÚÁÔÅÌØ ÎÕÌØ É ÐÒÏÞÉÔÁÎÏ ÁÄÒÅÓÏ× ÔÏÖÅ ÎÏÌØ
431 if (inet_pton(AF_INET, p1, &in) != 1)
433 //printf("INADDR_NONE\n");
439 /*if (ips[n] == INADDR_NONE)
451 //-----------------------------------------------------------------------------
452 int DaysInCurrentMonth()
454 time_t t = time(NULL);
456 struct tm * lt = localtime(&t);
458 return DaysInMonth(lt->tm_year, lt->tm_mon);
460 //-----------------------------------------------------------------------------
461 int DaysInMonth(unsigned year, unsigned mon)
463 assert(mon < 12 && "Month number should be 0 - 11");
466 case 0: return 31; //jan
468 if (year % 4 == 0 && (year % 100 != 0 || year % 400 == 0))
471 case 2: return 31; //mar
472 case 3: return 30; //apr
473 case 4: return 31; //may
474 case 5: return 30; //june
475 case 6: return 31; //jule
476 case 7: return 31; //aug
477 case 8: return 30; //sep
478 case 9: return 31; //oct
479 case 10: return 30; //nov
480 case 11: return 31; //dec
482 return -1; // We will never reach here
484 //-----------------------------------------------------------------------------
488 æÕÎËÃÉÑ ×ÏÚ×ÒÁÝÁÅÔ ÎÁÉÍÅÎØÛÅÅ ÞÉÓÌÏ ËÒÁÔÎÏÅ 8-ÍÉ ÂÏÌØÛÅÅ ÉÌÉ ÒÁ×ÎÏÅ ÚÁÄÁÎÎÏÍÕ
493 return a + (8 - a % 8);
495 //-----------------------------------------------------------------------------
496 /*char * inet_ntostr(unsigned long ip)
498 struct in_addr addr = {ip};
499 return inet_ntoa(addr);
501 //-----------------------------------------------------------------------------
502 std::string inet_ntostring(uint32_t ip)
504 char buf[INET_ADDRSTRLEN + 1];
505 return inet_ntop(AF_INET, &ip, buf, INET_ADDRSTRLEN);
507 //-----------------------------------------------------------------------------
508 uint32_t inet_strington(const std::string & value)
512 if (inet_pton(AF_INET, value.c_str(), &result) <= 0)
517 //-----------------------------------------------------------------------------
518 int ParseTariffTimeStr(const char * str, int &h1, int &m1, int &h2, int &m2)
520 char hs1[10], ms1[10], hs2[10], ms2[10];
525 strncpy(ss, str, 48);
527 p1 = strtok(ss, "-");
533 p2 = strtok(NULL, "-");
539 p1 = strtok(s1, ":");
545 p2 = strtok(NULL, ":");
551 p1 = strtok(s2, ":");
557 p2 = strtok(NULL, ":");
563 if (str2x(hs1, h1) != 0)
566 if (str2x(ms1, m1) != 0)
569 if (str2x(hs2, h2) != 0)
572 if (str2x(ms2, m2) != 0)
577 /*//---------------------------------------------------------------------------
580 if (c >= '0' && c <= '9')
584 //-----------------------------------------------------------------------------
587 if ((c >= 'A' && c <= 'Z') || (c >= 'a' && c <= 'z'))
591 //-----------------------------------------------------------------------------
592 const char * LogDate(time_t t)
595 struct tm * tt = localtime(&t);
597 snprintf(s, 20, "%d-%s%d-%s%d %s%d:%s%d:%s%d",
599 tt->tm_mon + 1 < 10 ? "0" : "", tt->tm_mon + 1,
600 tt->tm_mday < 10 ? "0" : "", tt->tm_mday,
601 tt->tm_hour < 10 ? "0" : "", tt->tm_hour,
602 tt->tm_min < 10 ? "0" : "", tt->tm_min,
603 tt->tm_sec < 10 ? "0" : "", tt->tm_sec);
607 //-----------------------------------------------------------------------------
608 uint32_t CalcMask(uint32_t msk)
610 if (msk >= 32) return 0xFFffFFff;
611 if (msk == 0) return 0;
612 return htonl(0xFFffFFff << (32 - msk));
614 //---------------------------------------------------------------------------
615 void TouchFile(const std::string & fileName)
617 FILE * f = fopen(fileName.c_str(), "w");
621 //---------------------------------------------------------------------------
623 void EncodeStr(char * str, unsigned long serial, int useHDD)
625 int len = strlen(str);
629 char serial_c[sizeof(serial)];
630 memcpy(serial_c, &serial, sizeof(serial));
632 for (i = 0; i < len; i++)
638 str[i] = str[i]^serial_c[j%sizeof(serial)];
643 for (i = 0; i < 2*len; i++)
647 c1 = (str[i/2] >> 4);
653 c2 = (str[i/2] & 0x0f);
661 //---------------------------------------------------------------------------
662 void DecodeStr(char * str, unsigned long serial, int useHDD)
664 size_t len = strlen(str);
666 char serial_c[sizeof(serial)];
667 memcpy(serial_c, &serial, sizeof(serial));
669 for (size_t i = 0; i < len; i += 2)
671 char c1 = (str[i] - 50);
672 char c2 = (str[i+1] - 50)<<4;
675 for (size_t i = 0; i < len/2; i++)
678 strdc[i] = strdc[i]^49;
681 strdc[i] = strdc[i]^serial_c[j%sizeof(serial)];
688 //---------------------------------------------------------------------------
690 void SwapBytes(uint16_t & value)
692 value = static_cast<uint16_t>((value >> 8) |
695 //---------------------------------------------------------------------------
696 void SwapBytes(uint32_t & value)
698 value = static_cast<uint32_t>((value >> 24) |
699 ((value << 8) & 0x00FF0000L) |
700 ((value >> 8) & 0x0000FF00L) |
703 //---------------------------------------------------------------------------
704 void SwapBytes(uint64_t & value)
706 value = static_cast<uint64_t>((value >> 56) |
707 ((value << 40) & 0x00FF000000000000LL) |
708 ((value << 24) & 0x0000FF0000000000LL) |
709 ((value << 8) & 0x000000FF00000000LL) |
710 ((value >> 8) & 0x00000000FF000000LL) |
711 ((value >> 24) & 0x0000000000FF0000LL) |
712 ((value >> 40) & 0x000000000000FF00LL) |
715 //---------------------------------------------------------------------------
716 void SwapBytes(int16_t & value)
718 uint16_t temp = value;
722 //---------------------------------------------------------------------------
723 void SwapBytes(int32_t & value)
725 uint32_t temp = value;
729 //---------------------------------------------------------------------------
730 void SwapBytes(int64_t & value)
732 uint64_t temp = value;
736 //---------------------------------------------------------------------------
737 int str2x(const std::string & str, int32_t & x)
739 x = static_cast<int32_t>(strtol(str.c_str(), NULL, 10));
746 //---------------------------------------------------------------------------
747 int str2x(const std::string & str, uint32_t & x)
749 x = static_cast<uint32_t>(strtoul(str.c_str(), NULL, 10));
757 //---------------------------------------------------------------------------
758 int str2x(const std::string & str, int64_t & x)
760 x = strtoll(str.c_str(), NULL, 10);
767 //---------------------------------------------------------------------------
768 int str2x(const std::string & str, uint64_t & x)
770 x = strtoull(str.c_str(), NULL, 10);
778 //---------------------------------------------------------------------------
779 const std::string & x2str(uint32_t x, std::string & s)
781 return unsigned2str(x, s);
783 //---------------------------------------------------------------------------
784 const std::string & x2str(uint64_t x, std::string & s)
786 return unsigned2str(x, s);
788 //---------------------------------------------------------------------------
789 const std::string & x2str(double x, std::string & s)
792 snprintf(buf, sizeof(buf), "%f", x);
796 //---------------------------------------------------------------------------
797 std::string & TrimL(std::string & val)
799 size_t pos = val.find_first_not_of(" \t");
800 if (pos == std::string::npos)
802 val.erase(val.begin(), val.end());
810 //---------------------------------------------------------------------------
811 std::string & TrimR(std::string & val)
813 size_t pos = val.find_last_not_of(" \t");
814 if (pos != std::string::npos)
820 //---------------------------------------------------------------------------
821 std::string & Trim(std::string & val)
823 return TrimR(TrimL(val));
825 //---------------------------------------------------------------------------
826 std::string ToLower(std::string value)
828 std::transform(value.begin(), value.end(), value.begin(), ::tolower);
831 //---------------------------------------------------------------------------
832 std::string ToUpper(std::string value)
834 std::transform(value.begin(), value.end(), value.begin(), ::toupper);
837 //---------------------------------------------------------------------------
839 static int is_leap(unsigned y)
842 return (y % 4) == 0 && ((y % 100) != 0 || (y % 400) == 0);
845 //---------------------------------------------------------------------------
847 time_t stg_timegm(struct tm * brokenTime)
850 static const unsigned ndays[2][12] ={
851 {31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31},
852 {31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31}};
854 for (int i = 70; i < brokenTime->tm_year; ++i)
855 res += is_leap(i) ? 366 : 365;
856 for (int i = 0; i < brokenTime->tm_mon; ++i)
857 res += ndays[is_leap(brokenTime->tm_year)][i];
858 res += brokenTime->tm_mday - 1;
860 res += brokenTime->tm_hour;
862 res += brokenTime->tm_min;
864 res += brokenTime->tm_sec;
868 return timegm(brokenTime);
875 ret = mktime(brokenTime);
882 #endif // HAVE_TIMEGM
885 //---------------------------------------------------------------------------
886 std::string IconvString(const std::string & source,
887 const std::string & from,
888 const std::string & to)
891 return std::string();
893 size_t inBytesLeft = source.length() + 1;
894 size_t outBytesLeft = source.length() * 2 + 1;
896 char * inBuf = new char[inBytesLeft];
897 char * outBuf = new char[outBytesLeft];
899 strncpy(inBuf, source.c_str(), source.length());
901 inBuf[source.length()] = 0;
903 #if defined(CONST_ICONV)
904 const char * srcPos = inBuf;
906 char * srcPos = inBuf;
908 char * dstPos = outBuf;
910 iconv_t handle = iconv_open(to.c_str(),
913 if (handle == iconv_t(-1))
917 printfd(__FILE__, "IconvString(): iconv from %s to %s failed\n", from.c_str(), to.c_str());
923 printfd(__FILE__, "IconvString(): iconv_open error\n");
930 size_t res = iconv(handle,
931 &srcPos, &inBytesLeft,
932 &dstPos, &outBytesLeft);
934 if (res == size_t(-1))
936 printfd(__FILE__, "IconvString(): '%s'\n", strerror(errno));
946 std::string dst(outBuf);
956 int ParseYesNo(const std::string & str, bool * val)
958 if (0 == strncasecmp(str.c_str(), "yes", 3))
964 if (0 == strncasecmp(str.c_str(), "no", 2))
973 int ParseInt(const std::string & str, int * val)
975 if (str2x<int>(str, *val))
980 int ParseUnsigned(const std::string & str, unsigned * val)
982 if (str2x<unsigned>(str, *val))
987 int ParseIntInRange(const std::string & str, int min, int max, int * val)
989 if (ParseInt(str, val) != 0)
992 if (*val < min || *val > max)
998 int ParseUnsignedInRange(const std::string & str, unsigned min,
999 unsigned max, unsigned * val)
1001 if (ParseUnsigned(str, val) != 0)
1004 if (*val < min || *val > max)
1010 bool WaitPackets(int sd)
1018 tv.tv_usec = 500000;
1020 int res = select(sd + 1, &rfds, NULL, NULL, &tv);
1021 if (res == -1) // Error
1024 printfd(__FILE__, "Error on select: '%s'\n", strerror(errno));
1028 if (res == 0) // Timeout
1034 bool ReadAll(int sd, void * dest, size_t size)
1037 char * ptr = static_cast<char *>(dest);
1040 if (!WaitPackets(sd))
1042 ssize_t res = read(sd, ptr + done, size - done);
1052 bool WriteAll(int sd, const void * source, size_t size)
1055 const char * ptr = static_cast<const char *>(source);
1058 ssize_t res = write(sd, ptr + done, size - done);
1066 std::string ToPrintable(const std::string & src)
1070 for (size_t i = 0; i < src.size(); ++i)
1071 if (std::isprint(src[i]))
1074 dest += "\\" + x2str(src[i]);
1079 uid_t str2uid(const std::string& name)
1081 const passwd* res = getpwnam(name.c_str());
1087 gid_t str2gid(const std::string& name)
1089 const group* res = getgrnam(name.c_str());
1095 mode_t str2mode(const std::string& name)
1097 if (name.length() < 3 || name.length() > 4)
1100 if (name.length() == 4 && name[0] != '0')
1104 for (size_t i = 0; i < name.length(); ++i)
1106 if (name[i] > '7' || name[i] < '0')
1108 res = (res << 3) + (name[i] - '0');