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Fixing config manager that doesn't error out on bad keyword.

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This commit is contained in:
vinhig 2022-10-11 19:46:36 +02:00
parent 8f4c712950
commit e5f9c7e622
1 changed files with 21 additions and 20 deletions
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41
src/config/ConfigManager.cpp
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@ -2,14 +2,15 @@
#include "../Hyprpaper.hpp"
CConfigManager::CConfigManager() {
// init the entire thing
// Initialize the configuration
// Read file from default location
// or from an explicit location given by user
std::string configPath;
if (g_pHyprpaper->m_szExplicitConfigPath.empty()) {
const char *const ENVHOME = getenv("HOME");
configPath = ENVHOME + (std::string) "/.config/hypr/hyprpaper.conf";
}
else {
const char* const ENVHOME = getenv("HOME");
configPath = ENVHOME + std::string("/.config/hypr/hyprpaper.conf");
} else {
configPath = g_pHyprpaper->m_szExplicitConfigPath;
}
@ -17,7 +18,11 @@ CConfigManager::CConfigManager() {
ifs.open(configPath);
if (!ifs.good()) {
Debug::log(CRIT, "Hyprpaper was not provided a config!");
if (g_pHyprpaper->m_szExplicitConfigPath.empty()) {
Debug::log(CRIT, "No config file provided. Default config file `/.config/hypr/hyprpaper.conf` couldn't be opened.");
} else {
Debug::log(CRIT, "No config file provided. Specified file `%s` couldn't be opened.", configPath);
}
exit(1);
}
@ -25,18 +30,15 @@ CConfigManager::CConfigManager() {
int linenum = 1;
if (ifs.is_open()) {
while (std::getline(ifs, line)) {
// Read line by line.
try {
parseLine(line);
} catch (...) {
Debug::log(ERR, "Error reading line from config. Line:");
Debug::log(NONE, "%s", line.c_str());
// Read line by line
// The cause of the error is
// written in this->parseError
parseLine(line);
parseError += "Config error at line " + std::to_string(linenum) + ": Line parsing error.";
}
if (!parseError.empty() && parseError.find("Config error at line") != 0) {
if (!parseError.empty()) {
// If an error there is, user may want the precise line where it occured
parseError = "Config error at line " + std::to_string(linenum) + ": " + parseError;
break;
}
++linenum;
@ -65,16 +67,16 @@ std::string CConfigManager::removeBeginEndSpacesTabs(std::string str) {
}
void CConfigManager::parseLine(std::string& line) {
// first check if its not a comment
// First check if it's not a comment
const auto COMMENTSTART = line.find_first_of('#');
if (COMMENTSTART == 0)
return;
// now, cut the comment off
// Remove comment from string
if (COMMENTSTART != std::string::npos)
line = line.substr(0, COMMENTSTART);
// remove shit at the beginning
// Strip line
while (line[0] == ' ' || line[0] == '\t') {
line = line.substr(1);
}
@ -88,7 +90,6 @@ void CConfigManager::parseLine(std::string& line) {
const auto COMMAND = removeBeginEndSpacesTabs(line.substr(0, EQUALSPLACE));
const auto VALUE = removeBeginEndSpacesTabs(line.substr(EQUALSPLACE + 1));
//
parseKeyword(COMMAND, VALUE);
}