//读取配置文件
void parseconf_load_file(const char *path)
{
FILE *fp = fopen(path, "r");
if (fp == NULL)
ERR_EXIT("fopen");
char setting_line[1024] = {0};
while (fgets(setting_line, sizeof(setting_line), fp) != NULL)
{
//去掉空行、全是空格的、以#号开头的注释行
if (strlen(setting_line) == 0
|| setting_line[0] == '#'
|| str_all_space(setting_line))
continue;
//去掉后面的/r/n
str_trim_crlf(setting_line);
//解析配置信息
parseconf_load_setting(setting_line);
memset(setting_line, 0, sizeof(setting_line));
}
fclose(fp);
}
void parseconf_load_file(const char *path){
FILE *fp = fopen(path, "r");
if(fp == NULL) ERR_EXIT("fopen");
char setting_line[MAX_SETTING_LINE] = {0};
while(fgets(setting_line, sizeof(setting_line), fp) != NULL){
if(strlen(setting_line) == 0
|| setting_line[0] == '#'
|| str_all_space(setting_line))
continue;
str_trim_crlf(setting_line);
parseconf_load_setting(setting_line);
memset(setting_line, 0, sizeof setting_line);
}
fclose(fp);
}
/*
* parseconf_load_file -- 加载配置文件配置
* 参数：
@path： 配置文件路径
*/
void parseconf_load_file(const char *path)
{
FILE *fp = fopen(path, "r");
if(fp == NULL)
handle_error("fopen");
char setting_line[1024] = {0};
while(fgets(setting_line, sizeof(setting_line), fp) != NULL)
{
if((strlen(setting_line) == 0) ||
(setting_line[0] == '#') ||
str_all_space(setting_line))
{
memset(setting_line, 0, sizeof(setting_line));
continue;
}
//将得到的有效字符串去除\r\n
str_trim_crlf(setting_line);
//解析配置行,将信息保存在对应的变量中
parseconf_load_setting(setting_line);
memset(setting_line, 0, sizeof(setting_line));
}
fclose(fp);
}
void
vsf_parseconf_load_file(const char* p_filename, int errs_fatal)
{
struct mystr config_file_str = INIT_MYSTR;
struct mystr config_setting_str = INIT_MYSTR;
struct mystr config_value_str = INIT_MYSTR;
unsigned int str_pos = 0;
int retval;
if (!p_filename)
{
p_filename = s_p_saved_filename;
}
else
{
if (s_p_saved_filename)
{
vsf_sysutil_free((char*)s_p_saved_filename);
}
s_p_saved_filename = vsf_sysutil_strdup(p_filename);
}
if (!p_filename)
{
bug("null filename in vsf_parseconf_load_file");
}
retval = str_fileread(&config_file_str, p_filename, VSFTP_CONF_FILE_MAX);
if (vsf_sysutil_retval_is_error(retval))
{
if (errs_fatal)
{
die2("cannot read config file: ", p_filename);
}
else
{
str_free(&config_file_str);
return;
}
}
{
struct vsf_sysutil_statbuf* p_statbuf = 0;
retval = vsf_sysutil_stat(p_filename, &p_statbuf);
/* Security: check current user owns the config file. These are sanity
* checks for the admin, and are NOT designed to be checks safe from
* race conditions.
*/
if (vsf_sysutil_retval_is_error(retval) ||
vsf_sysutil_statbuf_get_uid(p_statbuf) != vsf_sysutil_getuid() ||
!vsf_sysutil_statbuf_is_regfile(p_statbuf))
{
die("config file not owned by correct user, or not a file");
}
vsf_sysutil_free(p_statbuf);
}
while (str_getline(&config_file_str, &config_setting_str, &str_pos))
{
if (str_isempty(&config_setting_str) ||
str_get_char_at(&config_setting_str, 0) == '#' ||
str_all_space(&config_setting_str))
{
continue;
}
vsf_parseconf_load_setting(str_getbuf(&config_setting_str), errs_fatal);
}
str_free(&config_file_str);
str_free(&config_setting_str);
str_free(&config_value_str);
}
