X-Git-Url: https://git.stg.codes/stg.git/blobdiff_plain/8c6fa3fbaccc22127280bf77a48fab5a3ee0716e..46b0747592074017ff0ea4b33d4a7194235886e5:/stglibs/conffiles.lib/conffiles.cpp diff --git a/stglibs/conffiles.lib/conffiles.cpp b/stglibs/conffiles.lib/conffiles.cpp deleted file mode 100644 index 9578e24f..00000000 --- a/stglibs/conffiles.lib/conffiles.cpp +++ /dev/null @@ -1,423 +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: 1.5 $ - $Date: 2009/10/22 11:40:22 $ - */ - -//--------------------------------------------------------------------------- - -// getpid -#include -#include - -#include // E* -#include -#include -#include -#include - -#include - -#include "stg/conffiles.h" - -namespace -{ -//--------------------------------------------------------------------------- -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(const std::string& val) -{ -return TrimR(TrimL(val)); -} -//--------------------------------------------------------------------------- -} // namespace anonymous - -//--------------------------------------------------------------------------- -bool StringCaseCmp(const std::string & str1, const std::string & str2) -{ -return (strcasecmp(str1.c_str(), str2.c_str()) < 0); -} -//--------------------------------------------------------------------------- -CONFIGFILE::CONFIGFILE(const std::string & fn, bool nook) - : param_val(StringCaseCmp), - fileName(fn), - error(0), - changed(false) -{ -std::ifstream f(fileName.c_str()); - -if (!f) - { - if (!nook) - error = -1; - return; - } - -std::string line; -while (getline(f, line)) - { - size_t pos = line.find('#'); - if (pos != std::string::npos) - line.resize(pos); - - if (line.find_first_not_of(" \t\r") == std::string::npos) - continue; - - pos = line.find_first_of('='); - if (pos == std::string::npos) - { - error = -1; - return; - } - - std::string parameter = Trim(line.substr(0, pos)); - std::string value = Trim(line.substr(pos + 1)); - param_val[parameter] = value; - } -} -//--------------------------------------------------------------------------- -CONFIGFILE::~CONFIGFILE() -{ -Flush(); -} -//--------------------------------------------------------------------------- -const std::string & CONFIGFILE::GetFileName() const -{ -return fileName; -} -//--------------------------------------------------------------------------- -int CONFIGFILE::Error() const -{ -int e = error; -error = 0; -return e; -} -//--------------------------------------------------------------------------- -int CONFIGFILE::ReadString(const std::string & param, std::string * val, const std::string & defaultVal) const -{ -const std::map::const_iterator it(param_val.find(param)); - -if (it != param_val.end()) - { - *val = it->second; - return 0; - } - -*val = defaultVal; -return -1; -} -//--------------------------------------------------------------------------- -void CONFIGFILE::WriteString(const std::string & param, const std::string &val) -{ -param_val[param] = val; -changed = true; -} -//--------------------------------------------------------------------------- -int CONFIGFILE::ReadTime(const std::string & param, time_t * val, time_t defaultVal) const -{ -const std::map::const_iterator it(param_val.find(param)); - -if (it != param_val.end()) - { - char *res; - *val = strtol(it->second.c_str(), &res, 10); - if (*res != 0) - { - *val = defaultVal; //Error! - return EINVAL; - } - return 0; - } - -*val = defaultVal; -return -1; -} -//--------------------------------------------------------------------------- -int CONFIGFILE::ReadInt(const std::string & param, int * val, int defaultVal) const -{ -const std::map::const_iterator it(param_val.find(param)); - -if (it != param_val.end()) - { - char *res; - *val = static_cast(strtol(it->second.c_str(), &res, 10)); - if (*res != 0) - { - *val = defaultVal; //Error! - return EINVAL; - } - return 0; - } - -*val = defaultVal; -return -1; -} -//--------------------------------------------------------------------------- -int CONFIGFILE::ReadUInt(const std::string & param, unsigned int * val, unsigned int defaultVal) const -{ -const std::map::const_iterator it(param_val.find(param)); - -if (it != param_val.end()) - { - char *res; - *val = static_cast(strtoul(it->second.c_str(), &res, 10)); - if (*res != 0) - { - *val = defaultVal; //Error! - return EINVAL; - } - return 0; - } - -*val = defaultVal; -return -1; -} -//--------------------------------------------------------------------------- -int CONFIGFILE::ReadLongInt(const std::string & param, long int * val, long int defaultVal) const -{ -const std::map::const_iterator it(param_val.find(param)); - -if (it != param_val.end()) - { - char *res; - *val = strtol(it->second.c_str(), &res, 10); - if (*res != 0) - { - *val = defaultVal; //Error! - return EINVAL; - } - return 0; - } - -*val = defaultVal; -return -1; -} -//--------------------------------------------------------------------------- -int CONFIGFILE::ReadULongInt(const std::string & param, unsigned long int * val, unsigned long int defaultVal) const -{ -const std::map::const_iterator it(param_val.find(param)); - -if (it != param_val.end()) - { - char *res; - *val = strtoul(it->second.c_str(), &res, 10); - if (*res != 0) - { - *val = defaultVal; //Error! - return EINVAL; - } - return 0; - } - -*val = defaultVal; -return -1; -} -//--------------------------------------------------------------------------- -int CONFIGFILE::ReadLongLongInt(const std::string & param, int64_t * val, int64_t defaultVal) const -{ -const std::map::const_iterator it(param_val.find(param)); - -if (it != param_val.end()) - { - char *res; - *val = strtoll(it->second.c_str(), &res, 10); - if (*res != 0) - { - *val = defaultVal; //Error! - return EINVAL; - } - return 0; - } - -*val = defaultVal; -return -1; -} -//--------------------------------------------------------------------------- -int CONFIGFILE::ReadULongLongInt(const std::string & param, uint64_t * val, uint64_t defaultVal) const -{ -const std::map::const_iterator it(param_val.find(param)); - -if (it != param_val.end()) - { - char *res; - *val = strtoull(it->second.c_str(), &res, 10); - if (*res != 0) - { - *val = defaultVal; //Error! - return EINVAL; - } - return 0; - } - -*val = defaultVal; -return -1; -} -//--------------------------------------------------------------------------- -int CONFIGFILE::ReadShortInt(const std::string & param, short int * val, short int defaultVal) const -{ -const std::map::const_iterator it(param_val.find(param)); - -if (it != param_val.end()) - { - char *res; - *val = (short)strtol(it->second.c_str(), &res, 10); - if (*res != 0) - { - *val = defaultVal; //Error! - return EINVAL; - } - return 0; - } - -*val = defaultVal; -return -1; -} -//--------------------------------------------------------------------------- -int CONFIGFILE::ReadUShortInt(const std::string & param, unsigned short int * val, unsigned short int defaultVal) const -{ -const std::map::const_iterator it(param_val.find(param)); - -if (it != param_val.end()) - { - char *res; - *val = (short)strtoul(it->second.c_str(), &res, 10); - if (*res != 0) - { - *val = defaultVal; //Error! - return EINVAL; - } - return 0; - } - -*val = defaultVal; -return -1; -} -//--------------------------------------------------------------------------- -void CONFIGFILE::WriteInt(const std::string & param, int64_t val) -{ -char buf[32]; -snprintf(buf, sizeof(buf), "%lld", static_cast(val)); -param_val[param] = buf; -changed = true; -} -//--------------------------------------------------------------------------- -void CONFIGFILE::WriteTime(const std::string & param, time_t val) -{ -std::stringstream ss; -ss<::const_iterator it(param_val.find(param)); - -if (it != param_val.end()) - { - char *res; - *val = strtod(it->second.c_str(), &res); - if (*res != 0) - { - *val = defaultVal; //Error! - return EINVAL; - } - return 0; - } - -*val = defaultVal; -return -1; -} -//--------------------------------------------------------------------------- -void CONFIGFILE::WriteDouble(const std::string & param, double val) -{ -char s[30]; -snprintf(s, 30, "%f", val); -param_val[param] = s; -changed = true; -} -//--------------------------------------------------------------------------- -int CONFIGFILE::Flush(const std::string & path) const -{ -std::ofstream f(path.c_str()); -if (!f.is_open()) - { - error = EIO; - return EIO; - } - -std::map::const_iterator it = param_val.begin(); -while (it != param_val.end()) - { - f << it->first << "=" << it->second << "\n"; - ++it; - } - -f.close(); -return 0; -} -//--------------------------------------------------------------------------- -int CONFIGFILE::Flush() const -{ -if (!changed) - return 0; - -char pid[6]; -snprintf(pid, sizeof(pid), "%d", getpid()); - -if (Flush(fileName + "." + pid)) - return -1; - -if (rename((fileName + "." + pid).c_str(), fileName.c_str())) - return -1; - -changed = false; - -return 0; -} -//---------------------------------------------------------------------------