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#include "JZsdkLib.h"
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#include <string.h> // 确保包含头文件
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#include "./JZsdk_Hal.h"
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#include "BaseConfig.h"
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#define JZSDK_HAL_CONFIG_FILE "/root/sdcard/config.ini"
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/**
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* 读取INI配置文件中的指定键值对
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* @param config_file 配置文件路径
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* @param section 配置段名称
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* @param key 键名称
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* @return 成功返回动态分配的字符串（需调用者 free），失败返回 NULL
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*/
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char* JZsdk_HalConfig_Read(const char* config_file, const char* section, const char* key) {
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FILE* fp = fopen(config_file, "r");
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if (!fp) return NULL;
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char line[1024];
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char section_buf[256];
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int in_target_section = 0;
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char* result = NULL;
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while (fgets(line, sizeof(line), fp)) {
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// 去除行尾换行符
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size_t len = strlen(line);
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while (len > 0 && (line[len - 1] == '\n' || line[len - 1] == '\r')) {
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line[--len] = '\0';
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}
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if (line[0] == '[') {
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if (sscanf(line, "[%[^]]]", section_buf) == 1) {
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// 去除空格
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char* start = section_buf;
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char* end = section_buf + strlen(section_buf) - 1;
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while (start <= end && (*start == ' ' || *start == '\t')) start++;
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while (end >= start && (*end == ' ' || *end == '\t')) end--;
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if (start <= end) {
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*(end + 1) = '\0';
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in_target_section = (strcmp(start, section) == 0);
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}
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}
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continue;
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}
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if (in_target_section) {
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char current_key[256], current_value[256];
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if (sscanf(line, "%[^=]=%[^\n]", current_key, current_value) == 2) {
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// 去除key两端空格
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char* k_start = current_key;
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char* k_end = current_key + strlen(current_key) - 1;
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while (k_start <= k_end && (*k_start == ' ' || *k_start == '\t')) k_start++;
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while (k_end >= k_start && (*k_end == ' ' || *k_end == '\t')) k_end--;
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if (k_start <= k_end) {
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*(k_end + 1) = '\0';
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if (strcmp(k_start, key) == 0) {
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// 去除value两端空格和行尾注释
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char* v_start = current_value;
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char* v_end = current_value + strlen(current_value) - 1;
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while (v_start <= v_end && (*v_start == ' ' || *v_start == '\t')) v_start++;
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while (v_end >= v_start) {
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if (*v_end == ' ' || *v_end == '\t' || *v_end == '#') {
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v_end--;
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}
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else {
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break;
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}
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}
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if (v_start <= v_end) {
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size_t val_len = v_end - v_start + 1;
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result = (char*)malloc(val_len + 1);
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if (result) {
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strncpy(result, v_start, val_len);
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result[val_len] = '\0';
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}
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}
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break;
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}
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}
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}
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}
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}
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fclose(fp);
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return result;
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}
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/**
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* 修改INI配置文件中的指定键值对
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* @param config_file 配置文件路径
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* @param section 配置段名称（如 "APP_RUN_TYPE"）
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* @param key 键名称（如 "appmode"）
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* @param new_value 新的值（字符串形式）
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* @return 0成功，-1失败
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*/
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T_JZsdkReturnCode JZsdk_HalConfig_Write(const char* config_file, const char* section,
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const char* key, const char* new_value)
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{
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FILE* fp, * fp_temp;
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char temp_file[512];
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char line[1024];
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char section_buf[256];
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int in_target_section = 0;
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int key_found = 0;
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int ret = 0;
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// 参数检查
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if (!config_file || !section || !key || !new_value) {
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printf("错误：参数不能为空\n");
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return -1;
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}
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// 检查原文件是否存在
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fp = fopen(config_file, "r");
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if (!fp) {
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JZSDK_LOG_ERROR("错误：无法打开配置文件 %s\n", config_file);
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return JZ_ERROR_SYSTEM_MODULE_CODE_FAILURE;
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}
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// 创建临时文件
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snprintf(temp_file, sizeof(temp_file), "%s.tmp", config_file);
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fp_temp = fopen(temp_file, "w");
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if (!fp_temp) {
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JZSDK_LOG_ERROR("错误：无法创建临时文件\n");
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fclose(fp);
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return JZ_ERROR_SYSTEM_MODULE_CODE_FAILURE;
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}
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// 逐行读取原文件并处理
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while (fgets(line, sizeof(line), fp)) {
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// 去除行尾的换行符（保留用于写入）
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size_t len = strlen(line);
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if (len > 0 && (line[len - 1] == '\n' || line[len - 1] == '\r')) {
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line[len - 1] = '\0';
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len--;
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}
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if (len > 0 && line[len - 1] == '\r') {
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line[len - 1] = '\0';
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}
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// 检查是否是section行
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if (line[0] == '[') {
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// 解析section名称
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if (sscanf(line, "[%[^]]]", section_buf) == 1) {
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// 去除section名称两端的空格
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char* start = section_buf;
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char* end = section_buf + strlen(section_buf) - 1;
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while (start <= end && (*start == ' ' || *start == '\t')) start++;
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while (end >= start && (*end == ' ' || *end == '\t')) end--;
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if (start <= end) {
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*(end + 1) = '\0';
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// 判断是否是目标section
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if (strcmp(start, section) == 0) {
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in_target_section = 1;
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printf("进入目标段: [%s]\n", section);
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}
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else {
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in_target_section = 0;
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}
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}
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}
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// 写入原section行
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fprintf(fp_temp, "%s\n", line);
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continue;
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}
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// 如果在目标section内，查找key
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if (in_target_section && !key_found) {
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char current_key[256];
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char current_value[256];
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// 尝试解析key=value格式
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if (sscanf(line, "%[^=]=%[^\n]", current_key, current_value) == 2) {
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// 去除key两端的空格
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char* key_start = current_key;
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char* key_end = current_key + strlen(current_key) - 1;
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while (key_start <= key_end && (*key_start == ' ' || *key_start == '\t')) key_start++;
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while (key_end >= key_start && (*key_end == ' ' || *key_end == '\t')) key_end--;
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if (key_start <= key_end) {
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*(key_end + 1) = '\0';
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// 检查是否是目标key
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if (strcmp(key_start, key) == 0) {
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printf("找到目标键: %s，原值: %s，修改为新值: %s\n",
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key, current_value, new_value);
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// 保留原行的缩进和格式
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// 找到等号的位置
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char* eq_pos = strchr(line, '=');
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if (eq_pos) {
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// 计算等号前的部分（包括空格）
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int prefix_len = eq_pos - line + 1;
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// 写入key部分（保持原格式）
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fprintf(fp_temp, "%.*s%s\n", prefix_len, line, new_value);
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}
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else {
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// 如果找不到等号（不应该发生），简单写入
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fprintf(fp_temp, "%s=%s\n", key, new_value);
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}
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key_found = 1;
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continue;
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}
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}
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}
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}
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// 如果不是目标key，写入原行
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fprintf(fp_temp, "%s\n", line);
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}
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// 如果在目标section内没有找到目标key，则在section末尾添加
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if (in_target_section && !key_found) {
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printf("未找到键 %s，在段末添加: %s=%s\n", key, key, new_value);
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fprintf(fp_temp, "%s=%s\n", key, new_value);
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}
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// 关闭文件
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fclose(fp);
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fclose(fp_temp);
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// 用临时文件替换原文件
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if (remove(config_file) != 0) {
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printf("警告：无法删除原文件 %s\n", config_file);
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ret = -1;
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}
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if (rename(temp_file, config_file) != 0) {
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printf("错误：无法重命名临时文件为 %s\n", config_file);
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ret = -1;
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}
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if (ret == 0) {
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printf("成功修改配置文件: %s\n", config_file);
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}
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return ret;
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}
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T_JZsdkReturnCode JZsdk_Hal_config_use_uart1(int num)
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{
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// const char* config_file = JZSDK_HAL_CONFIG_FILE;
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// const char* target_value = NULL;
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// char* current_value = NULL;
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// int need_write = 0;
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//
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// // 确定目标值
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// if (num == 0) {
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// target_value = "0";
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// }
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// else if (num == 1) {
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// target_value = "1";
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// }
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// else if (num == 3) {
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//#if DEVICE_VERSION == JZ_H150A
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// T_JZsdkHalHandle* handle = JZsdk_Platform_GetHalHandle();
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// if (handle != NULL) {
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// T_JZsdk_HalInfo HalInfo;
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// handle->GetHalInfo(&HalInfo);
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// for (int i = 0; i < HalInfo.UartNum; i++) {
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// if (strcmp(HalInfo.UartInfo[i].DevicePath, "/dev/ttyS2") == 0) {
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// target_value = "0";
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// break;
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// }
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// else if (strcmp(HalInfo.UartInfo[i].DevicePath, "/dev/ttyGS0") == 0) {
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// target_value = "1";
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// break;
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// }
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// }
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// }
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//#endif
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// if (!target_value) {
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// JZSDK_LOG_ERROR("无法确定目标设备类型");
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// return JZ_ERROR_SYSTEM_MODULE_CODE_FAILURE;
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// }
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// }
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// else {
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// return JZ_ERROR_SYSTEM_MODULE_CODE_SUCCESS; // 其他num不处理
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// }
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//
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// // 读取当前配置值
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// current_value = JZsdk_HalConfig_Read(config_file, "UART1", "device");
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// if (current_value) {
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// if (strcmp(current_value, target_value) != 0) {
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// need_write = 1;
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// }
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// free(current_value);
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// }
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// else {
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// // 读取失败（如文件不存在或键不存在），需要写入
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// need_write = 1;
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// }
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//
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// if (need_write) {
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// if (JZsdk_HalConfig_Write(config_file, "UART1", "device", target_value) == 0) {
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// JZSDK_LOG_INFO("成功修改device为 %s\n", target_value);
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// }
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// else {
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// JZSDK_LOG_ERROR("修改device失败");
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// return JZ_ERROR_SYSTEM_MODULE_CODE_FAILURE;
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// }
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// }
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// else {
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// JZSDK_LOG_INFO("device已经是 %s，无需修改\n", target_value);
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// }
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return JZ_ERROR_SYSTEM_MODULE_CODE_SUCCESS;
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}
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T_JZsdkReturnCode JZsdk_HalConfigInit()
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{
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return JZ_ERROR_SYSTEM_MODULE_CODE_SUCCESS;
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}
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...
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...
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