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compte rendu

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Florian GENIQUE
2024-09-17 12:20:40 +02:00
parent eeb103dace
commit 7949ba7f52
2 changed files with 57 additions and 27 deletions
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57
ping-report/src/stats.c
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@@ -22,6 +22,32 @@
Return value :
Ping value as a string or NULL if an error occured
*/
char* ifFunct(FILE* fd, regex_t *p_reg, regmatch_t* pmatch){
char* ping = NULL;
if(p_reg == NULL){
return ping; /* NULL */
}
if(fd == NULL){
free(p_reg);
return ping; /* NULL */
}
if(regcomp(p_reg,"time=(.*) ms",REG_EXTENDED) != 0){
//if(p_reg != NULL){
free(p_reg);
//}
(void) fclose(fd);
return ping; /* NULL */
}
if(pmatch == NULL){
(void) fclose(fd);
regfree(p_reg);
free(p_reg);
return ping; /* NULL */
}
return ping;
}
/*@null@*/char* get_ping_from_temp_log(){
/* Variables */
@@ -38,34 +64,19 @@
/* regex struct memory allocation */
p_reg = (regex_t *) malloc(sizeof(*p_reg));
if(p_reg == NULL){
return ping; /* NULL */
}
/* Open ping log file */
fd = fopen("/var/log/ping-report/last-ping.log","r");
if(fd == NULL){
free(p_reg);
return ping; /* NULL */
}
/* Construct regex to get ping from log file */
if(regcomp(p_reg,"time=(.*) ms",REG_EXTENDED) != 0){
if(p_reg != NULL){
free(p_reg);
}
(void) fclose(fd);
return ping; /* NULL */
}
/* match info memory allocation */
pmatch = malloc(sizeof(*pmatch) * nmatch);
if(pmatch == NULL){
(void) fclose(fd);
regfree(p_reg);
free(p_reg);
return ping; /* NULL */
}
ping = ifFunct(fd, p_reg, pmatch);
/* Read file */
while(getline(&read_line,&n,fd) != -1){
@@ -113,9 +124,9 @@
regfree(p_reg);
free(p_reg);
free(pmatch);
if(read_line != NULL){
free(read_line);
}
//if(read_line != NULL){
// free(read_line);
//}
(void) fclose(fd);