X-Git-Url: https://git.stg.codes/stg.git/blobdiff_plain/5ac9b6c2949b075cbb8d8c91dd9f603f3f8ad0a3..46b0747592074017ff0ea4b33d4a7194235886e5:/stglibs/common.lib/common.cpp?ds=sidebyside diff --git a/stglibs/common.lib/common.cpp b/stglibs/common.lib/common.cpp deleted file mode 100644 index 76a1b421..00000000 --- a/stglibs/common.lib/common.cpp +++ /dev/null @@ -1,1098 +0,0 @@ -/* - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -/* - * Date: 27.10.2002 - */ - -/* - * Author : Boris Mikhailenko - */ - - /* - $Revision: 1.42 $ - $Date: 2010/11/08 10:11:19 $ - $Author: faust $ - */ - -// For old and dub systems -// Like FreeBSD4 -#include -#include -#include - -#include - -#ifdef WIN32 -#include -#else -#include -#include -#include -#include -#endif - -#include - -#include - -#include -#include -#include -#include -#include -#include - -#include "stg/common.h" - -#ifndef INET_ADDRSTRLEN -# define INET_ADDRSTRLEN 16 -#endif - -namespace -{ -//--------------------------------------------------------------------------- -unsigned char koi2win[] = { - 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, - 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F, - 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, - 0x18, 0x19, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F, - 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, - 0x28, 0x29, 0x2A, 0x2B, 0x2C, 0x2D, 0x2E, 0x2F, - 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, - 0x38, 0x39, 0x3A, 0x3B, 0x3C, 0x3D, 0x3E, 0x3F, - 0x40, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, - 0x48, 0x49, 0x4A, 0x4B, 0x4C, 0x4D, 0x4E, 0x4F, - 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, - 0x58, 0x59, 0x5A, 0x5B, 0x5C, 0x5D, 0x5E, 0x5F, - 0x60, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, - 0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F, - 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, - 0x78, 0x79, 0x7A, 0x7B, 0x7C, 0x7D, 0x7E, 0x7F, - 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, - 0x88, 0x89, 0x8A, 0x8B, 0x8C, 0x8D, 0x8E, 0x8F, - 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, - 0x98, 0x99, 0x9A, 0x9B, 0x9C, 0x9D, 0x9E, 0x9F, - 0xA0, 0xA1, 0xA2, 0xB8, 0xBA, 0xA5, 0xB3, 0xBF, - 0xA8, 0xA9, 0xAA, 0xAB, 0xAC, 0xB4, 0xAE, 0xAF, - 0xB0, 0xB1, 0xB2, 0xA8, 0xAA, 0xB5, 0xB2, 0xAF, - 0xB8, 0xB9, 0xBA, 0xBB, 0xBC, 0xA5, 0xBE, 0xBF, - 0xFE, 0xE0, 0xE1, 0xF6, 0xE4, 0xE5, 0xF4, 0xE3, - 0xF5, 0xE8, 0xE9, 0xEA, 0xEB, 0xEC, 0xED, 0xEE, - 0xEF, 0xFF, 0xF0, 0xF1, 0xF2, 0xF3, 0xE6, 0xE2, - 0xFC, 0xFB, 0xE7, 0xF8, 0xFD, 0xF9, 0xF7, 0xFA, - 0xDE, 0xC0, 0xC1, 0xD6, 0xC4, 0xC5, 0xD4, 0xC3, - 0xD5, 0xC8, 0xC9, 0xCA, 0xCB, 0xCC, 0xCD, 0xCE, - 0xCF, 0xDF, 0xD0, 0xD1, 0xD2, 0xD3, 0xC6, 0xC2, - 0xDC, 0xDB, 0xC7, 0xD8, 0xDD, 0xD9, 0xD7, 0xDA}; - - -unsigned char win2koi[] = { - 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, - 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F, - 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, - 0x18, 0x19, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F, - 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, - 0x28, 0x29, 0x2A, 0x2B, 0x2C, 0x2D, 0x2E, 0x2F, - 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, - 0x38, 0x39, 0x3A, 0x3B, 0x3C, 0x3D, 0x3E, 0x3F, - 0x40, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, - 0x48, 0x49, 0x4A, 0x4B, 0x4C, 0x4D, 0x4E, 0x4F, - 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, - 0x58, 0x59, 0x5A, 0x5B, 0x5C, 0x5D, 0x5E, 0x5F, - 0x60, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, - 0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F, - 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, - 0x78, 0x79, 0x7A, 0x7B, 0x7C, 0x7D, 0x7E, 0x7F, - 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, - 0x88, 0x89, 0x8A, 0x8B, 0x8C, 0x8D, 0x8E, 0x8F, - 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, - 0x98, 0x99, 0x9A, 0x9B, 0x9C, 0x9D, 0x9E, 0x9F, - 0xA0, 0xA1, 0xA2, 0xA3, 0xA4, 0xBD, 0xA6, 0xA7, - 0xB3, 0xA9, 0xB4, 0xAB, 0xAC, 0xAD, 0xAE, 0xB7, - 0xB0, 0xB1, 0xB6, 0xA6, 0xAD, 0xB5, 0xB6, 0xB7, - 0xA3, 0xB9, 0xA4, 0xBB, 0xBC, 0xBD, 0xBE, 0xA7, - 0xE1, 0xE2, 0xF7, 0xE7, 0xE4, 0xE5, 0xF6, 0xFA, - 0xE9, 0xEA, 0xEB, 0xEC, 0xED, 0xEE, 0xEF, 0xF0, - 0xF2, 0xF3, 0xF4, 0xF5, 0xE6, 0xE8, 0xE3, 0xFE, - 0xFB, 0xFD, 0xFF, 0xF9, 0xF8, 0xFC, 0xE0, 0xF1, - 0xC1, 0xC2, 0xD7, 0xC7, 0xC4, 0xC5, 0xD6, 0xDA, - 0xC9, 0xCA, 0xCB, 0xCC, 0xCD, 0xCE, 0xCF, 0xD0, - 0xD2, 0xD3, 0xD4, 0xD5, 0xC6, 0xC8, 0xC3, 0xDE, - 0xDB, 0xDD, 0xDF, 0xD9, 0xD8, 0xDC, 0xC0, 0xD1}; -} - -#ifdef WIN32 -//----------------------------------------------------------------------------- -const char * inet_ntop(int af, const void * src, char * dst, unsigned long length) -{ -struct sockaddr_in addr; -addr.sin_family = af; -addr.sin_port = 0; -memcpy(&addr.sin_addr.s_addr, src, sizeof(addr.sin_addr.s_addr)); -if (WSAAddressToStringA(reinterpret_cast(&addr), sizeof(addr), 0, dst, &length)) - { - return NULL; - } -return dst; -} -//----------------------------------------------------------------------------- -int inet_pton(int af, const char * src, void * dst) -{ -// Fuck you Microsoft! -// Why the hell not to use const char *? -size_t slen = strlen(src); -char * buf = new char[slen + 1]; -strncpy(buf, src, slen + 1); -buf[slen] = 0; -struct sockaddr_in addr; -addr.sin_family = af; -addr.sin_port = 0; -addr.sin_addr.s_addr = 0; -int length = sizeof(addr); -if (WSAStringToAddressA(buf, af, 0, reinterpret_cast(&addr), &length)) - { - delete[] buf; - return -1; - } -memcpy(dst, &addr, sizeof(addr)); -delete[] buf; -return 1; -} -#endif -//----------------------------------------------------------------------------- -int strtodouble2(const char * s, double &a) -{ -char *res; - -a = strtod(s, &res); - -if (*res != 0) - return EINVAL; - -return 0; -} -//----------------------------------------------------------------------------- -#ifdef DEBUG -int printfd(const char * __file__, const char * fmt, ...) -#else -int printfd(const char *, const char *, ...) -#endif -{ -#ifdef DEBUG -char buff[1024]; - -time_t t = time(NULL); - -va_list vl; -va_start(vl, fmt); -vsnprintf(buff, sizeof(buff), fmt, vl); -va_end(vl); - -printf("%18s > %s > ", __file__, LogDate(t)+11); -printf("%s", buff); - -#endif -return 0; -} -//----------------------------------------------------------------------------- -int strprintf(std::string * str, const char * fmt, ...) -{ -char buff[1024]; - -va_list vl; -va_start(vl, fmt); -int n = vsnprintf(buff, sizeof(buff), fmt, vl); -va_end(vl); -buff[1023] = 0; -*str = buff; - -return n; -} -//----------------------------------------------------------------------------- -const char *IntToKMG(int64_t a, int stat) -{ -static const double K = 1024; -static const double M = 1024 * 1024; -static const double G = 1024 * 1024 * 1024; -static char str[30]; -double value = a; - -switch (stat) - { - case ST_B: - #ifdef __WIN32__ - sprintf(str, "%Ld", a); - #else - sprintf(str, "%lld", a); - #endif - break; - case ST_KB: - sprintf(str, "%.2f kb", value / K); - break; - case ST_MB: - sprintf(str, "%.2f Mb", value / M); - break; - default: - if (a > G) - { - sprintf(str, "%.2f Gb", value / G); - return &str[0]; - } - if (a < -G) - { - sprintf(str, "%.2f Gb", value / G); - return &str[0]; - } - if (a > M) - { - sprintf(str, "%.2f Mb", value / M); - return &str[0]; - } - if (a < -M) - { - sprintf(str, "%.2f Mb", value / M); - return &str[0]; - } - - sprintf(str, "%.2f kb", value / K); - break; - } -return str; -} -//--------------------------------------------------------------------------- -void KOIToWin(const char * s1, char * s2, int l) -{ -for (int j = 0; j < l; j++) - { - unsigned char t = s1[j]; - s2[j] = koi2win[t]; - - if (s1[j] == 0) - break; - } -} -//--------------------------------------------------------------------------- -void WinToKOI(const char * s1, char * s2, int l) -{ -for (int j = 0; j < l; j++) - { - unsigned char t = s1[j]; - s2[j] = win2koi[t]; - - if (s1[j] == 0) - break; - } -} -//--------------------------------------------------------------------------- -void KOIToWin(const std::string & s1, std::string * s2) -{ -s2->erase(s2->begin(), s2->end()); -s2->reserve(s1.length()); -for (int j = 0; j < (int)s1.length(); j++) - { - unsigned char t = s1[j]; - s2->push_back(koi2win[t]); - } -} -//--------------------------------------------------------------------------- -void WinToKOI(const std::string & s1, std::string * s2) -{ -s2->erase(s2->begin(), s2->end()); -s2->reserve(s1.length()); -for (int j = 0; j < (int)s1.length(); j++) - { - unsigned char t = s1[j]; - s2->push_back(win2koi[t]); - } -} -//--------------------------------------------------------------------------- -void Encode12str(std::string & dst, const std::string & src) -{ -dst.erase(dst.begin(), dst.end()); -for (size_t i = 0; i < src.length(); i++) - { - dst.push_back('a' + (src[i] & 0x0f)); - dst.push_back('a' + ((src[i] & 0xf0) >> 4)); - } -} -//--------------------------------------------------------------------------- -void Decode21str(std::string & dst, const std::string & src) -{ -dst.erase(dst.begin(), dst.end()); -for (size_t i = 0; i < src.length() / 2; i++) - { - char c1 = src[i * 2]; - char c2 = src[i * 2 + 1]; - - c1 -= 'a'; - c2 -= 'a'; - - dst.push_back(static_cast(c1 + (c2 << 4))); - } -} -//--------------------------------------------------------------------------- -void Encode12(char * dst, const char * src, size_t srcLen) -{ -for (size_t i = 0; i <= srcLen; i++) - { - char c1 = src[i] & 0x0f; - char c2 = (src[i] & 0xf0) >> 4; - - c1 += 'a'; - c2 += 'a'; - - dst[i * 2] = c1; - dst[i * 2 + 1] = c2; - } -dst[srcLen * 2] = 0; -} -//--------------------------------------------------------------------------- -void Decode21(char * dst, const char * src) -{ -for (size_t i = 0; ; i++) - { - if (src[i * 2] == 0) - break; - - char c1 = src[i * 2]; - char c2 = src[i * 2 + 1]; - - c1 -= 'a'; - c2 -= 'a'; - - dst[i] = static_cast(c1 + (c2 << 4)); - } -dst[strlen(src) / 2] = 0; -} -//--------------------------------------------------------------------------- -int ParseIPString(const char * str, uint32_t * ips, int maxIP) -{ -/* - *Function Name:ParseIPString - * - *Parameters: - ÓÔÒÏËÁ ÄÌÑ ÒÁÚÂÏÒÁ É ÍÁÓÓÉ× ËÕÄÁ ÚÁÎÏÓÉÔØ ÐÏÌÕÞÅÎÎÙÅ ÁÄÒÅÓÁ - * - *Description: - îÁ ×ÈÏÄÅ ÄÏÌÖÎÁ ÂÙÔØ ÓÔÒÏËÁ ×ÉÄÁ "ip1,ip2,ip3" ÉÌÉ "*" - ÷ ÐÅÒ×ÏÍ ÓÌÕÞÁÅ × ÍÁÓÓÉ× ÚÁÎÏÓÑÔÓÑ ÒÁÚÏÂÒÁÎÎÙÅ ÁÄÒÅÓÁ. - åÓÌÉ ÉÈ ÍÅÎØÛÅ MAX_IP?, ÔÏ ÐÏÓÌÅÄÎÉÊ ÁÄÒÅÓ ÂÕÄÅÔ 255.255.255.255 - åÓÌÉ ÓÔÒÏËÁ * , ÔÏ ÐÅÒ×ÁÙÊ ÁÄÒÅÓ ÂÕÄÅÔ 0.0.0.0, Ô.Å. ÌÀÂÏÊ - * - *Returns: 0 ÅÓÌÉ ×ÓÅ ïë - * - */ - -char p[255]; -int n = 0; - -strncpy(p, str, 254); -char * pp = p; - -memset(ips, 0xFF, sizeof(unsigned long) * maxIP); - -if (str[0] == '*' && strlen(str) == 1) - { - ips[0] = 0; - return 0; - } - -for (int i = 0; i < maxIP; i++) - { - char * p1 = strtok(pp, ",\n "); - pp = NULL; - - if (p1 == NULL && n == 0)// ÕËÁÚÁÔÅÌØ ÎÕÌØ É ÐÒÏÞÉÔÁÎÏ ÁÄÒÅÓÏ× ÔÏÖÅ ÎÏÌØ - { - return EINVAL; - } - - if (p1 == NULL && n) - { - return 0; - } - - struct in_addr in; - if (inet_pton(AF_INET, p1, &in) != 1) - { - //printf("INADDR_NONE\n"); - return EINVAL; - } - - ips[n] = in.s_addr; - - /*if (ips[n] == INADDR_NONE) - return EINVAL;*/ - - n++; - - if (n >= maxIP) - return 0; - - } - -return 0; -} -//----------------------------------------------------------------------------- -int DaysInCurrentMonth() -{ -time_t t = time(NULL); - -struct tm * lt = localtime(&t); - -return DaysInMonth(lt->tm_year, lt->tm_mon); -} -//----------------------------------------------------------------------------- -int DaysInMonth(unsigned year, unsigned mon) -{ -assert(mon < 12 && "Month number should be 0 - 11"); -switch (mon) - { - case 0: return 31; //jan - case 1: - if (year % 4 == 0 && (year % 100 != 0 || year % 400 == 0)) - return 29; - return 28; //feb - case 2: return 31; //mar - case 3: return 30; //apr - case 4: return 31; //may - case 5: return 30; //june - case 6: return 31; //jule - case 7: return 31; //aug - case 8: return 30; //sep - case 9: return 31; //oct - case 10: return 30; //nov - case 11: return 31; //dec - } -return -1; // We will never reach here -} -//----------------------------------------------------------------------------- -int Min8(int a) -{ -/* -æÕÎËÃÉÑ ×ÏÚ×ÒÁÝÁÅÔ ÎÁÉÍÅÎØÛÅÅ ÞÉÓÌÏ ËÒÁÔÎÏÅ 8-ÍÉ ÂÏÌØÛÅÅ ÉÌÉ ÒÁ×ÎÏÅ ÚÁÄÁÎÎÏÍÕ - * */ -if (a % 8 == 0) - return a; - -return a + (8 - a % 8); -} -//----------------------------------------------------------------------------- -/*char * inet_ntostr(unsigned long ip) -{ -struct in_addr addr = {ip}; -return inet_ntoa(addr); -}*/ -//----------------------------------------------------------------------------- -std::string inet_ntostring(uint32_t ip) -{ - char buf[INET_ADDRSTRLEN + 1]; - return inet_ntop(AF_INET, &ip, buf, INET_ADDRSTRLEN); -} -//----------------------------------------------------------------------------- -uint32_t inet_strington(const std::string & value) -{ - uint32_t result; - - if (inet_pton(AF_INET, value.c_str(), &result) <= 0) - return 0; - - return result; -} -//----------------------------------------------------------------------------- -std::string TimeToString(time_t time) -{ -struct tm brokenTime; - -brokenTime.tm_wday = 0; -brokenTime.tm_yday = 0; -brokenTime.tm_isdst = 0; - -gmtime_r(&time, &brokenTime); - -char buf[32]; -strftime(buf, 32, "%Y-%m-%d %H:%M:%S", &brokenTime); - -return buf; -} -//----------------------------------------------------------------------------- -int ParseTariffTimeStr(const char * str, int &h1, int &m1, int &h2, int &m2) -{ -char hs1[10], ms1[10], hs2[10], ms2[10]; -char s1[25], s2[25]; -char ss[49]; -char *p1, *p2; - -strncpy(ss, str, 48); - -p1 = strtok(ss, "-"); -if (!p1) - return -1; - -strncpy(s1, p1, 24); - -p2 = strtok(NULL, "-"); -if (!p2) - return -1; - -strncpy(s2, p2, 24); - -p1 = strtok(s1, ":"); -if (!p1) - return -1; - -strncpy(hs1, p1, 9); - -p2 = strtok(NULL, ":"); -if (!p2) - return -1; - -strncpy(ms1, p2, 9); - -p1 = strtok(s2, ":"); -if (!p1) - return -1; - -strncpy(hs2, p1, 9); - -p2 = strtok(NULL, ":"); -if (!p2) - return -1; - -strncpy(ms2, p2, 9); - -if (str2x(hs1, h1) != 0) - return -1; - -if (str2x(ms1, m1) != 0) - return -1; - -if (str2x(hs2, h2) != 0) - return -1; - -if (str2x(ms2, m2) != 0) - return -1; - -return 0; -} -/*//--------------------------------------------------------------------------- -bool IsDigit(char c) -{ -if (c >= '0' && c <= '9') - return true; -return false; -} -//----------------------------------------------------------------------------- -bool IsAlpha(char c) -{ -if ((c >= 'A' && c <= 'Z') || (c >= 'a' && c <= 'z')) - return true; -return false; -}*/ -//----------------------------------------------------------------------------- -const char * LogDate(time_t t) -{ -static char s[32]; -struct tm * tt = localtime(&t); - -snprintf(s, 20, "%d-%s%d-%s%d %s%d:%s%d:%s%d", - tt->tm_year + 1900, - tt->tm_mon + 1 < 10 ? "0" : "", tt->tm_mon + 1, - tt->tm_mday < 10 ? "0" : "", tt->tm_mday, - tt->tm_hour < 10 ? "0" : "", tt->tm_hour, - tt->tm_min < 10 ? "0" : "", tt->tm_min, - tt->tm_sec < 10 ? "0" : "", tt->tm_sec); - -return s; -} -//----------------------------------------------------------------------------- -uint32_t CalcMask(uint32_t msk) -{ -if (msk >= 32) return 0xFFffFFff; -if (msk == 0) return 0; -return htonl(0xFFffFFff << (32 - msk)); -} -//--------------------------------------------------------------------------- -void TouchFile(const std::string & fileName) -{ -FILE * f = fopen(fileName.c_str(), "w"); -if (f) - fclose(f); -} -//--------------------------------------------------------------------------- -#ifdef WIN32 -void EncodeStr(char * str, unsigned long serial, int useHDD) -{ -int len = strlen(str); -char stren[100]; -int i, j = 0; -char c1, c2; -char serial_c[sizeof(serial)]; -memcpy(serial_c, &serial, sizeof(serial)); - -for (i = 0; i < len; i++) - { - if (!useHDD) - str[i] = str[i]^49; - else - { - str[i] = str[i]^serial_c[j%sizeof(serial)]; - j++; - } - } - -for (i = 0; i < 2*len; i++) - { - if (i%2) - { - c1 = (str[i/2] >> 4); - c1 = c1 + 50; - stren[i] = c1; - } - else - { - c2 = (str[i/2] & 0x0f); - c2 += 50; - stren[i] = c2; - } - } -stren[i] = 0; -strcpy(str, stren); -} -//--------------------------------------------------------------------------- -void DecodeStr(char * str, unsigned long serial, int useHDD) -{ -size_t len = strlen(str); -char strdc[100]; -char serial_c[sizeof(serial)]; -memcpy(serial_c, &serial, sizeof(serial)); - -for (size_t i = 0; i < len; i += 2) - { - char c1 = (str[i] - 50); - char c2 = (str[i+1] - 50)<<4; - strdc[i/2] = c1+c2; - } -for (size_t i = 0; i < len/2; i++) - { - if (!useHDD) - strdc[i] = strdc[i]^49; - else - { - strdc[i] = strdc[i]^serial_c[j%sizeof(serial)]; - j++; - } - } -strdc[i] = 0; -strcpy(str, strdc); -} -//--------------------------------------------------------------------------- -#endif //WIN32 -void SwapBytes(uint16_t & value) -{ - value = static_cast((value >> 8) | - (value << 8)); -} -//--------------------------------------------------------------------------- -void SwapBytes(uint32_t & value) -{ - value = static_cast((value >> 24) | - ((value << 8) & 0x00FF0000L) | - ((value >> 8) & 0x0000FF00L) | - (value << 24)); -} -//--------------------------------------------------------------------------- -void SwapBytes(uint64_t & value) -{ - value = static_cast((value >> 56) | - ((value << 40) & 0x00FF000000000000LL) | - ((value << 24) & 0x0000FF0000000000LL) | - ((value << 8) & 0x000000FF00000000LL) | - ((value >> 8) & 0x00000000FF000000LL) | - ((value >> 24) & 0x0000000000FF0000LL) | - ((value >> 40) & 0x000000000000FF00LL) | - (value << 56)); -} -//--------------------------------------------------------------------------- -void SwapBytes(int16_t & value) -{ - uint16_t temp = value; - SwapBytes(temp); - value = temp; -} -//--------------------------------------------------------------------------- -void SwapBytes(int32_t & value) -{ - uint32_t temp = value; - SwapBytes(temp); - value = temp; -} -//--------------------------------------------------------------------------- -void SwapBytes(int64_t & value) -{ - uint64_t temp = value; - SwapBytes(temp); - value = temp; -} -//--------------------------------------------------------------------------- -int str2x(const std::string & str, int32_t & x) -{ -x = static_cast(strtol(str.c_str(), NULL, 10)); - -if (errno == ERANGE) - return -1; - -return 0; -} -//--------------------------------------------------------------------------- -int str2x(const std::string & str, uint32_t & x) -{ -x = static_cast(strtoul(str.c_str(), NULL, 10)); - -if (errno == ERANGE) - return -1; - -return 0; -} -#ifndef WIN32 -//--------------------------------------------------------------------------- -int str2x(const std::string & str, int64_t & x) -{ -x = strtoll(str.c_str(), NULL, 10); - -if (errno == ERANGE) - return -1; - -return 0; -} -//--------------------------------------------------------------------------- -int str2x(const std::string & str, uint64_t & x) -{ -x = strtoull(str.c_str(), NULL, 10); - -if (errno == ERANGE) - return -1; - -return 0; -} -#endif -//--------------------------------------------------------------------------- -const std::string & x2str(uint32_t x, std::string & s) -{ -return unsigned2str(x, s); -} -//--------------------------------------------------------------------------- -const std::string & x2str(uint64_t x, std::string & s) -{ -return unsigned2str(x, s); -} -//--------------------------------------------------------------------------- -const std::string & x2str(double x, std::string & s) -{ -char buf[256]; -snprintf(buf, sizeof(buf), "%f", x); -s = buf; -return s; -} -//--------------------------------------------------------------------------- -std::string & TrimL(std::string & val) -{ -size_t pos = val.find_first_not_of(" \t"); -if (pos == std::string::npos) - { - val.erase(val.begin(), val.end()); - } -else - { - val.erase(0, pos); - } -return val; -} -//--------------------------------------------------------------------------- -std::string & TrimR(std::string & val) -{ -size_t pos = val.find_last_not_of(" \t"); -if (pos != std::string::npos) - { - val.erase(pos + 1); - } -return val; -} -//--------------------------------------------------------------------------- -std::string & Trim(std::string & val) -{ -return TrimR(TrimL(val)); -} -//--------------------------------------------------------------------------- -std::string Trim(const std::string & val) -{ -std::string res(val); -return TrimR(TrimL(res)); -} -//--------------------------------------------------------------------------- -std::string ToLower(std::string value) -{ - std::transform(value.begin(), value.end(), value.begin(), ::tolower); - return value; -} -//--------------------------------------------------------------------------- -std::string ToUpper(std::string value) -{ - std::transform(value.begin(), value.end(), value.begin(), ::toupper); - return value; -} -//--------------------------------------------------------------------------- -#ifdef WIN32 -static int is_leap(unsigned y) -{ - y += 1900; - return (y % 4) == 0 && ((y % 100) != 0 || (y % 400) == 0); -} -#endif -//--------------------------------------------------------------------------- - -time_t stg_timegm(struct tm * brokenTime) -{ -#ifdef WIN32 -static const unsigned ndays[2][12] ={ - {31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31}, - {31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31}}; -time_t res = 0; -for (int i = 70; i < brokenTime->tm_year; ++i) - res += is_leap(i) ? 366 : 365; -for (int i = 0; i < brokenTime->tm_mon; ++i) - res += ndays[is_leap(brokenTime->tm_year)][i]; -res += brokenTime->tm_mday - 1; -res *= 24; -res += brokenTime->tm_hour; -res *= 60; -res += brokenTime->tm_min; -res *= 60; -res += brokenTime->tm_sec; -return res; -#else -#ifdef HAVE_TIMEGM -return timegm(brokenTime); -#else -time_t ret; -char *tz; -tz = getenv("TZ"); -setenv("TZ", "", 1); -tzset(); -ret = mktime(brokenTime); -if (tz) - setenv("TZ", tz, 1); -else - unsetenv("TZ"); -tzset(); -return ret; -#endif // HAVE_TIMEGM -#endif // WIN32 -} -//--------------------------------------------------------------------------- -std::string IconvString(const std::string & source, - const std::string & from, - const std::string & to) -{ -if (source.empty()) - return std::string(); - -size_t inBytesLeft = source.length() + 1; -size_t outBytesLeft = source.length() * 2 + 1; - -char * inBuf = new char[inBytesLeft]; -char * outBuf = new char[outBytesLeft]; - -strncpy(inBuf, source.c_str(), source.length()); - -inBuf[source.length()] = 0; - -#if defined(CONST_ICONV) -const char * srcPos = inBuf; -#else -char * srcPos = inBuf; -#endif -char * dstPos = outBuf; - -iconv_t handle = iconv_open(to.c_str(), - from.c_str()); - -if (handle == iconv_t(-1)) - { - if (errno == EINVAL) - { - printfd(__FILE__, "IconvString(): iconv from %s to %s failed\n", from.c_str(), to.c_str()); - delete[] outBuf; - delete[] inBuf; - return source; - } - else - printfd(__FILE__, "IconvString(): iconv_open error\n"); - - delete[] outBuf; - delete[] inBuf; - return source; - } - -size_t res = iconv(handle, - &srcPos, &inBytesLeft, - &dstPos, &outBytesLeft); - -if (res == size_t(-1)) - { - printfd(__FILE__, "IconvString(): '%s'\n", strerror(errno)); - - iconv_close(handle); - delete[] outBuf; - delete[] inBuf; - return source; - } - -dstPos = 0; - -std::string dst(outBuf); - -iconv_close(handle); - -delete[] outBuf; -delete[] inBuf; - -return dst; -} - -int ParseYesNo(const std::string & str, bool * val) -{ -if (0 == strncasecmp(str.c_str(), "yes", 3)) - { - *val = true; - return 0; - } - -if (0 == strncasecmp(str.c_str(), "no", 2)) - { - *val = false; - return 0; - } - -return -1; -} - -int ParseInt(const std::string & str, int * val) -{ -if (str2x(str, *val)) - return -1; -return 0; -} - -int ParseUnsigned(const std::string & str, unsigned * val) -{ -if (str2x(str, *val)) - return -1; -return 0; -} - -int ParseIntInRange(const std::string & str, int min, int max, int * val) -{ -if (ParseInt(str, val) != 0) - return -1; - -if (*val < min || *val > max) - return -1; - -return 0; -} - -int ParseUnsignedInRange(const std::string & str, unsigned min, - unsigned max, unsigned * val) -{ -if (ParseUnsigned(str, val) != 0) - return -1; - -if (*val < min || *val > max) - return -1; - -return 0; -} - -bool WaitPackets(int sd) -{ -fd_set rfds; -FD_ZERO(&rfds); -FD_SET(sd, &rfds); - -struct timeval tv; -tv.tv_sec = 0; -tv.tv_usec = 500000; - -int res = select(sd + 1, &rfds, NULL, NULL, &tv); -if (res == -1) // Error - { - if (errno != EINTR) - printfd(__FILE__, "Error on select: '%s'\n", strerror(errno)); - return false; - } - -if (res == 0) // Timeout - return false; - -return true; -} - -bool ReadAll(int sd, void * dest, size_t size) -{ -size_t done = 0; -char * ptr = static_cast(dest); -while (done < size) - { - if (!WaitPackets(sd)) - return false; - ssize_t res = read(sd, ptr + done, size - done); - if (res < 0) - return false; - if (res == 0) - return true; - done += res; - } -return true; -} - -bool WriteAll(int sd, const void * source, size_t size) -{ -size_t done = 0; -const char * ptr = static_cast(source); -while (done < size) - { - ssize_t res = write(sd, ptr + done, size - done); - if (res <= 0) - return false; - done += res; - } -return true; -} - -std::string ToPrintable(const std::string & src) -{ - std::string dest; - - for (size_t i = 0; i < src.size(); ++i) - if (std::isprint(src[i])) - dest += src[i]; - else - dest += "\\" + x2str(src[i]); - - return dest; -}