TDDD86/life
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Improve fileRead

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This commit is contained in:
Love 2024-09-04 22:14:31 +02:00
parent 4c11df3160
commit 8f9f4d461d
1 changed files with 6 additions and 3 deletions
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src/life.cpp
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@ -39,7 +39,7 @@ std::string input(const char *message) {
bool fileExists(const char *fileName) { return access(fileName, 0) == 0; } bool fileExists(const char *fileName) { return access(fileName, 0) == 0; }
std::string fileRead(const char *filePath) { std::string fileRead(const std::string &filePath) {
std::ifstream file(filePath, std::ios::binary); std::ifstream file(filePath, std::ios::binary);
if (!file.is_open()) if (!file.is_open())
throw std::runtime_error("File couldn't be found"); throw std::runtime_error("File couldn't be found");
@ -51,7 +51,10 @@ std::string fileRead(const char *filePath) {
content.append(buf, file.gcount()); content.append(buf, file.gcount());
content.append(buf, file.gcount()); content.append(buf, file.gcount());
file.close(); if (!file.eof() && file.fail())
throw std::runtime_error("Error: Failed to read the file '" + filePath +
"'");
return content; return content;
} }
@ -167,7 +170,7 @@ int main() {
} }
std::string fileContents; std::string fileContents;
try { try {
fileContents = fileRead(inputFile.c_str()); fileContents = fileRead(inputFile);
} catch (std::exception &e) { } catch (std::exception &e) {
std::cerr << "Failed to read file: " << e.what() << std::endl; std::cerr << "Failed to read file: " << e.what() << std::endl;
return 1; return 1;