diff options
| -rw-r--r-- | dynotify.c | 30 |
1 files changed, 19 insertions, 11 deletions
@@ -36,6 +36,9 @@ #include<libnotify/notify.h> #define DYROOM_ID_LEN 9 +// utf-8 most chinese characters 3 bytes, my longest name currently is 2 chinese characters, 2*3=6, +1 for \0 +// but gcc will not error when not consider \0, maybe the complier auto add one more element? +#define DYROOM_NAME_LEN 6 struct memory { char *response; @@ -43,20 +46,18 @@ struct memory { }; struct dyroom { - // utf-8 most chinese characters 3 bytes, my longest msg currently is 5 chinese characters, 5*3=15, +1 for \0 - // but gcc will not error when use 15, maybe the complier auto add one more element? - const char msg[16]; - const char id[DYROOM_ID_LEN]; + const char name[DYROOM_NAME_LEN]; + const unsigned int id; bool up; }; // /home/xyz/archive/programs/private_archive_codes/c/c_primer_plus/practices/Chapter14/14-1monthStruct.c struct dyroom room[5]={ - {"阿冉开播","4605243",false}, - {"甜汤开播","2766480",false}, - {"少君开播","9640128",false}, - {"鸽子她开播","236288",false}, - {"郑正开播","10883525",false} + {"阿冉",4605243,false}, + {"甜汤",2766480,false}, + {"少君",9640128,false}, + {"她她",236288,false}, + {"郑正",10883525,false} }; // copy from `man CURLOPT_WRITEFUNCTION` @@ -94,8 +95,11 @@ int main (void) // manpage assign 0 to struct, it seems because C11 when cast 0 to void* is same as NULL? see: // https://www.geeksforgeeks.org/null-pointer-in-c/ struct memory chunk = {0}; + char id_str[DYROOM_ID_LEN]; + // or itoa() + sprintf(id_str, "%d", room[i].id); char url[29+DYROOM_ID_LEN]="https://www.douyu.com/betard/"; - strcat(url,room[i].id); + strcat(url,id_str); curl_easy_setopt(curl, CURLOPT_URL, url); curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, cb); @@ -108,7 +112,11 @@ int main (void) { if(!room[i].up) { - n = notify_notification_new (room[i].msg, NULL, NULL); + // 开播 is 2*3=6 bytes + char msg[DYROOM_NAME_LEN+6]; + sprintf(msg,"%s开播",room[i].name); + + n = notify_notification_new (msg, NULL, NULL); notify_notification_set_urgency(n, NOTIFY_URGENCY_CRITICAL); notify_notification_show (n, NULL); |