| Line | Branch | Exec | Source |
|---|---|---|---|
| 1 | #include <cstdlib> | ||
| 2 | #include <fstream> | ||
| 3 | #include <iostream> | ||
| 4 | #include <string> | ||
| 5 | #include <text_conversion_constexpr.h> | ||
| 6 | |||
| 7 | namespace | ||
| 8 | { | ||
| 9 | /* | ||
| 10 | * Processes the text of the given intput file. | ||
| 11 | * | ||
| 12 | * @param[in] input Path to the input text file to read data from. | ||
| 13 | * @param[in] output Path to the output text file to write results to. | ||
| 14 | * @return true if the process succeeded, otherwise false. | ||
| 15 | */ | ||
| 16 | 1 | auto process(const char* input, const char* output) | |
| 17 | { | ||
| 18 |
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1 | std::cout << "Input: " << input << "\nOutput: " << output << std::endl; |
| 19 | |||
| 20 |
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1 | std::ifstream input_file{input}; |
| 21 | |||
| 22 |
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1 | if (!input_file.is_open()) |
| 23 | { | ||
| 24 | ✗ | std::cerr << "Failed to open input file:" << input << std::endl; | |
| 25 | ✗ | return false; | |
| 26 | } | ||
| 27 | |||
| 28 |
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1 | std::ofstream output_file{output}; |
| 29 | |||
| 30 |
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1 | if (!output_file.is_open()) |
| 31 | { | ||
| 32 | ✗ | std::cerr << "Failed to open output file:" << output << std::endl; | |
| 33 | ✗ | return false; | |
| 34 | } | ||
| 35 | |||
| 36 | 1 | std::string line; | |
| 37 |
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3 | while (std::getline(input_file, line)) |
| 38 | { | ||
| 39 |
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2 | text_conversion_constexpr::convert_to_title_case(line); |
| 40 |
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2 | output_file << line << std::endl; |
| 41 | } | ||
| 42 | |||
| 43 |
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1 | input_file.close(); |
| 44 |
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1 | output_file.close(); |
| 45 | |||
| 46 | 1 | return true; | |
| 47 | 1 | } | |
| 48 | } // namespace | ||
| 49 | |||
| 50 | 3 | int main(int argc, char* argv[]) | |
| 51 | { | ||
| 52 |
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3 | if (argc != 3) |
| 53 | { | ||
| 54 | 2 | std::cerr << "Invalid command line arguments. Expected two file paths." << std::endl; | |
| 55 | 2 | return EXIT_FAILURE; | |
| 56 | } | ||
| 57 | |||
| 58 |
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1 | if (!process(argv[1], argv[2])) |
| 59 | ✗ | return EXIT_FAILURE; | |
| 60 | |||
| 61 | 1 | return EXIT_SUCCESS; | |
| 62 | } | ||
| 63 |