SimpCfg: Convert to a class
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28ae0c5b02
commit
1ecca5a7ec
1 changed files with 78 additions and 71 deletions
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@ -21,28 +21,6 @@
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#include "log.h"
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#endif
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std::map<std::string, std::map<std::string, std::string>> mapStrings = {};
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std::map<std::string, std::map<std::string, bool>> mapBools = {};
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void sc_set_string(std::string &group, std::string &key, std::string &value) {
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auto gm = mapStrings[group];
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gm[key] = value;
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}
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void sc_set_bool(std::string &group, std::string &key, bool value) {
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auto gm = mapBools[group];
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gm[key] = value;
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}
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std::string sc_get_string(std::string &group, std::string &key) {
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auto gm = mapStrings[group];
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return gm[key];
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}
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bool sc_get_bool(std::string &group, std::string &key) {
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auto gm = mapBools[group];
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return gm[key];
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}
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std::string str_trim(std::string sin, std::string trimChars=" \t\n") {
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sin.erase(sin.find_last_not_of(trimChars)+1);
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@ -50,64 +28,93 @@ std::string str_trim(std::string sin, std::string trimChars=" \t\n") {
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return sin;
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}
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void sc_load(std::string &fname) {
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std::ifstream f {fname};
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if (!f) {
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LOG_TEELN("ERRR:%s:%s:failed to load...", __func__, fname.c_str());
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throw std::runtime_error { "ERRR:SimpCfg:File not found" };
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} else {
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LOG_TEELN("DBUG:%s:%s", __func__, fname.c_str());
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class SimpCfg {
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private:
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std::map<std::string, std::map<std::string, std::string>> mapStrings = {};
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std::map<std::string, std::map<std::string, bool>> mapBools = {};
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public:
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void sc_set_string(std::string &group, std::string &key, std::string &value) {
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auto gm = mapStrings[group];
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gm[key] = value;
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}
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std::string group;
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int iLine = 0;
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while(!f.eof()) {
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iLine += 1;
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std::string curL;
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getline(f, curL);
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if (curL.empty()) {
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continue;
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}
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if (curL[0] == '#') {
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continue;
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}
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bool bGroup = !isspace(curL[0]);
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curL = str_trim(curL);
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if (bGroup) {
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group = curL;
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LOG_TEELN("DBUG:%s:group:%s", __func__, group.c_str());
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continue;
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}
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auto dPos = curL.find(':');
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if (dPos == std::string::npos) {
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LOG_TEELN("ERRR:%s:%d:invalid key value line:%s", __func__, iLine, curL.c_str());
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throw std::runtime_error { "ERRR:SimpCfg:Invalid key value line" };
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}
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auto dEnd = curL.length() - dPos;
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if ((dPos == 0) || (dEnd < 2)) {
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LOG_TEELN("ERRR:%s:%d:invalid key value line:%s", __func__, iLine, curL.c_str());
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throw std::runtime_error { "ERRR:SimpCfg:Invalid key value line" };
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}
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std::string key = curL.substr(0, dPos);
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key = str_trim(key);
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std::string value = curL.substr(dPos+1);
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value = str_trim(value);
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value = str_trim(value, ",");
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std::string vtype = "bool";
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if ((value == "true") || (value == "false")) {
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sc_set_bool(group, key, value == "true" ? true : false);
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void sc_set_bool(std::string &group, std::string &key, bool value) {
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auto gm = mapBools[group];
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gm[key] = value;
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}
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std::string sc_get_string(std::string &group, std::string &key) {
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auto gm = mapStrings[group];
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return gm[key];
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}
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bool sc_get_bool(std::string &group, std::string &key) {
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auto gm = mapBools[group];
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return gm[key];
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}
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void sc_load(std::string &fname) {
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std::ifstream f {fname};
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if (!f) {
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LOG_TEELN("ERRR:%s:%s:failed to load...", __func__, fname.c_str());
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throw std::runtime_error { "ERRR:SimpCfg:File not found" };
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} else {
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vtype = "string";
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sc_set_string(group, key, value);
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LOG_TEELN("DBUG:%s:%s", __func__, fname.c_str());
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}
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std::string group;
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int iLine = 0;
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while(!f.eof()) {
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iLine += 1;
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std::string curL;
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getline(f, curL);
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if (curL.empty()) {
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continue;
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}
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if (curL[0] == '#') {
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continue;
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}
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bool bGroup = !isspace(curL[0]);
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curL = str_trim(curL);
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if (bGroup) {
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group = curL;
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LOG_TEELN("DBUG:%s:group:%s", __func__, group.c_str());
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continue;
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}
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auto dPos = curL.find(':');
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if (dPos == std::string::npos) {
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LOG_TEELN("ERRR:%s:%d:invalid key value line:%s", __func__, iLine, curL.c_str());
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throw std::runtime_error { "ERRR:SimpCfg:Invalid key value line" };
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}
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auto dEnd = curL.length() - dPos;
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if ((dPos == 0) || (dEnd < 2)) {
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LOG_TEELN("ERRR:%s:%d:invalid key value line:%s", __func__, iLine, curL.c_str());
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throw std::runtime_error { "ERRR:SimpCfg:Invalid key value line" };
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}
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std::string key = curL.substr(0, dPos);
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key = str_trim(key);
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std::string value = curL.substr(dPos+1);
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value = str_trim(value);
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value = str_trim(value, ",");
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std::string vtype = "bool";
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if ((value == "true") || (value == "false")) {
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sc_set_bool(group, key, value == "true" ? true : false);
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} else {
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vtype = "string";
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sc_set_string(group, key, value);
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}
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LOG_TEELN("DBUG:%s:kv:%s:%s:%s:%s", __func__, group.c_str(), key.c_str(), vtype.c_str(), value.c_str());
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}
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LOG_TEELN("DBUG:%s:kv:%s:%s:%s:%s", __func__, group.c_str(), key.c_str(), vtype.c_str(), value.c_str());
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}
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}
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};
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#ifdef TEST_LOGIC
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int main(int argc, char **argv) {
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std::string fname {argv[1]};
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sc_load(fname);
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SimpCfg sc;
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sc.sc_load(fname);
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return 0;
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}
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#endif
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