sd_bus_interface_name_is_valid, sd_bus_service_name_is_valid, sd_bus_member_name_is_valid, sd_bus_object_path_is_valid — Check if a string is a valid bus name or object path
#include <systemd/sd-bus.h>
int sd_bus_interface_name_is_valid( | const char* p); |
int sd_bus_service_name_is_valid( | const char* p); |
int sd_bus_member_name_is_valid( | const char* p); |
int sd_bus_object_path_is_valid( | const char* p); |
sd_bus_interface_name_is_valid() checks if a given string
p is a syntactically valid bus interface name. Similarly,
sd_bus_service_name_is_valid() checks if the argument is a valid bus service name,
sd_bus_member_name_is_valid() checks if the argument is a valid bus interface member
name, and sd_bus_object_path_is_valid() checks if the argument is a valid bus object
path. Those functions generally check that only allowed characters are used and that the length of the
string is within limits.
Those functions return 1 if the argument is a valid interface / service / member name or object
path, and 0 if it is not. If the argument is NULL, an error is returned.
These APIs are implemented as a shared
library, which can be compiled and linked to with the
libsystemd pkg-config(1)
file.