Add: Function regrex

ping-report/src/stats.c

@@ -21,7 +21,45 @@
         None
     Return value :
         Ping value as a string or NULL if an error occured
-*/
+
+
+*/ /*Fonction pour compiler et exécuter le regex */
+/*@null@*/ int extract_ping_from_line(const char* line, char** ping){
+    regex_t reg;
+    regmatch_t pmatch[2];
+    int start, end, size_ping;
+
+
+    if(regcomp(p_reg,"time=(.*) ms",REG_EXTENDED) != 0){
+        return -1;
+
+    }
+
+    if(regrexec(&reg, line, 2, pmatch, 0) != 0){
+        regfree(&reg);
+        return -1;
+    }
+
+    start = (int)pmatch[1].rm_so;
+    end = (int)pmatch[1].rm_eo;
+    size_ping = end - start;
+
+    *ping = malloc(sizeof(char) * (size_ping + 1));
+    if( *ping == NULL){
+        regfree(&reg);
+        return -1;
+    }
+
+    strncpy(*ping, &line[start], size_ping);
+    (*ping)[size_ping] = '\0';
+
+    regfree(&reg);
+    return 0;
+}
+
+/*@null@*/char* read_ping_from_file(const char)
+
+
 /*@null@*/char* get_ping_from_temp_log(){
 
     /* Variables */
@@ -123,6 +161,8 @@
     return ping;
 }
 
+
+
 /*
     -- write_ping_log --
     Desc :