bool file_utils::write_text_file(const char *pPath, const dynamic_string_array &lines, bool unix_line_endings) { cfile_stream stream; if (!stream.open(pPath, cDataStreamWritable)) return false; for (uint i = 0; i < lines.size(); i++) { const dynamic_string &str = lines[i]; if (str.get_len()) stream.write(str.get_ptr(), str.get_len()); if (unix_line_endings) stream.write("\n", 1); else stream.write("\r\n", 2); } return !stream.get_error(); }
bool command_line_params::parse(const dynamic_string_array ¶ms, uint32_t total_param_descs, const command_line_param_desc *pParam_desc, const command_line_params::parse_config &config) { m_params = params; command_line_param_desc desc; desc.m_num_values = 0; desc.m_support_listing_file = false; desc.m_pName = ""; desc.m_pDesc = NULL; uint32_t arg_index = 0; while (arg_index < params.size()) { const uint32_t cur_arg_index = arg_index; const dynamic_string &src_param = params[arg_index++]; if (src_param.is_empty()) continue; bool is_param = false; uint32_t param_prefix_chars = 1; #if VOGL_CMD_LINE_ALLOW_SLASH_PARAMS is_param = (src_param[0] == '/'); #endif if ((src_param[0] == '-') && ((config.m_single_minus_params) || (config.m_double_minus_params))) { is_param = true; bool double_minus = (src_param[1] == '-'); if (double_minus) { if (config.m_double_minus_params) { param_prefix_chars = 2; } else { if (config.m_ignore_unrecognized_params) continue; console::error("Unrecognized command line parameter: \"%s\"\n", src_param.get_ptr()); return false; } } } if (is_param) { if (src_param.get_len() < (param_prefix_chars + 1)) { console::warning("Skipping invalid command line parameter: \"%s\"\n", src_param.get_ptr()); continue; } dynamic_string key_str(src_param); key_str.right(param_prefix_chars); if (config.m_pParam_ignore_prefix) { if (key_str.begins_with(config.m_pParam_ignore_prefix, true)) continue; } if (config.m_pParam_accept_prefix) { if (!key_str.begins_with(config.m_pParam_accept_prefix, true)) continue; } int modifier = 0; char c = key_str[key_str.get_len() - 1]; if (c == '+') modifier = 1; else if (c == '-') modifier = -1; if (modifier) key_str.left(key_str.get_len() - 1); if (total_param_descs) { uint32_t param_index; for (param_index = 0; param_index < total_param_descs; param_index++) if (key_str == pParam_desc[param_index].m_pName) break; if (param_index == total_param_descs) { if (config.m_ignore_unrecognized_params) continue; console::error("Unrecognized command line parameter: \"%s\"\n", src_param.get_ptr()); return false; } desc = pParam_desc[param_index]; } const uint32_t cMaxValues = 16; dynamic_string val_str[cMaxValues]; uint32_t num_val_strs = 0; if (desc.m_num_values) { VOGL_ASSERT(desc.m_num_values <= cMaxValues); if ((arg_index + desc.m_num_values) > params.size()) { console::error("Expected %u value(s) after command line parameter: \"%s\"\n", desc.m_num_values, src_param.get_ptr()); return false; } for (uint32_t v = 0; v < desc.m_num_values; v++) { val_str[num_val_strs++] = params[arg_index++]; } } dynamic_string_array strings; if ((desc.m_support_listing_file) && (val_str[0].get_len() >= 2) && (val_str[0][0] == '@')) { dynamic_string filename(val_str[0]); filename.right(1); filename.unquote(); if (!load_string_file(filename.get_ptr(), strings)) { console::error("Failed loading listing file \"%s\"!\n", filename.get_ptr()); return false; } } else { for (uint32_t v = 0; v < num_val_strs; v++) { val_str[v].unquote(); strings.push_back(val_str[v]); } } param_value pv; pv.m_values.swap(strings); pv.m_split_param_index = cur_arg_index; pv.m_modifier = (int8_t)modifier; m_param_map.insert(std::make_pair(key_str, pv)); } else if (!config.m_ignore_non_params) { if ((config.m_fail_on_non_params) && (cur_arg_index)) { console::error("Unrecognized command line argument: \"%s\"!\n", src_param.get_ptr()); return false; } param_value pv; pv.m_values.push_back(src_param); pv.m_values.back().unquote(); pv.m_split_param_index = cur_arg_index; m_param_map.insert(std::make_pair(get_empty_dynamic_string(), pv)); } } return true; }
bool command_line_params::parse(const dynamic_string_array& params, uint n, const param_desc* pParam_desc) { CRNLIB_ASSERT(n && pParam_desc); m_params = params; uint arg_index = 0; while (arg_index < params.size()) { const uint cur_arg_index = arg_index; const dynamic_string& src_param = params[arg_index++]; if (src_param.is_empty()) continue; #if CRNLIB_CMD_LINE_ALLOW_SLASH_PARAMS if ((src_param[0] == '/') || (src_param[0] == '-')) #else if (src_param[0] == '-') #endif { if (src_param.get_len() < 2) { console::error("Invalid command line parameter: \"%s\"", src_param.get_ptr()); return false; } dynamic_string key_str(src_param); key_str.right(1); int modifier = 0; char c = key_str[key_str.get_len() - 1]; if (c == '+') modifier = 1; else if (c == '-') modifier = -1; if (modifier) key_str.left(key_str.get_len() - 1); uint param_index; for (param_index = 0; param_index < n; param_index++) if (key_str == pParam_desc[param_index].m_pName) break; if (param_index == n) { console::error("Unrecognized command line parameter: \"%s\"", src_param.get_ptr()); return false; } const param_desc& desc = pParam_desc[param_index]; const uint cMaxValues = 16; dynamic_string val_str[cMaxValues]; uint num_val_strs = 0; if (desc.m_num_values) { CRNLIB_ASSERT(desc.m_num_values <= cMaxValues); if ((arg_index + desc.m_num_values) > params.size()) { console::error("Expected %u value(s) after command line parameter: \"%s\"", desc.m_num_values, src_param.get_ptr()); return false; } for (uint v = 0; v < desc.m_num_values; v++) val_str[num_val_strs++] = params[arg_index++]; } dynamic_string_array strings; if ((desc.m_support_listing_file) && (val_str[0].get_len() >= 2) && (val_str[0][0] == '@')) { dynamic_string filename(val_str[0]); filename.right(1); filename.unquote(); if (!load_string_file(filename.get_ptr(), strings)) { console::error("Failed loading listing file \"%s\"!", filename.get_ptr()); return false; } } else { for (uint v = 0; v < num_val_strs; v++) { val_str[v].unquote(); strings.push_back(val_str[v]); } } param_value pv; pv.m_values.swap(strings); pv.m_index = cur_arg_index; pv.m_modifier = (int8)modifier; m_param_map.insert(std::make_pair(key_str, pv)); } else { param_value pv; pv.m_values.push_back(src_param); pv.m_values.back().unquote(); pv.m_index = cur_arg_index; m_param_map.insert(std::make_pair(g_empty_dynamic_string, pv)); } } return true; }