增加进度条

ftree.h

@@ -28,6 +28,10 @@
     #define PORT 30100
 #endif
 
+# 进度条
+#define PROCBAR_LEN 101
+#define PROC_STYLE '#'
+
 struct request {
     int type;           // Request type is REGFILE, REGDIR, TRANSFILE
     char path[MAXPATH];

server.c

@@ -26,6 +26,8 @@ struct request *createrequest(void);
 void complete_path(const char *child, char *s);
 int handleclient(struct client *p);
 int checkfile(struct client *p);
+// 百分比进度条
+void procbar(double total,double current);
 
 
 int bindandlisten(unsigned short port);
@@ -109,6 +111,7 @@ void rcopy_server(unsigned short port, char *dest) {
 
 /*
  * Based on the state of the client complete task.
+ ✔  ✖
  */
 int handleclient(struct client *p) {
 
@@ -211,6 +214,7 @@ int handleclient(struct client *p) {
           status = ERROR;
         }
       } while((len == 1) && ++s < p->info->size);
+      //close file handle
       fclose(in);
       if (len != 1) {
         perror("server: reading file");
@@ -378,3 +382,27 @@ int checkfile(struct client *p) {
     }
   }
 }
+
+/**
+ *  进度条
+*/
+void procbar(double total,double current){
+  char bar[PROCBAR_LEN];
+  memset(bar,'\0',sizeof(bar));
+  //
+  int cnt=0;
+  int len= strlen(label);
+  // 占比
+  double rate = (100*current)/total;
+  int loop_count  = (int) rate;
+  //loop print
+  whiel(cnt<=loop_count){
+    printf("[%-100s][%.11f%%][%c]\r",bar,rate,label[cnt%len]);
+    // 直接输出不，非缓冲区
+    fflush(stdout);
+    bar[cnt++] = PROC_STYLE;
+    usleep(2000);
+  }
+  // 输出换行，反正被覆盖
+  printf("\n");
+}