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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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25
compte_rendu_genique_vallat.md
View File

@ -10,7 +10,7 @@
* ping_request() : 2 complexité cyclomatique * ping_request() : 2 complexité cyclomatique
* send_check() : 3 complexité cyclomatique * send_check() : 4 complexité cyclomatique
* check_keep_working() : 4 complexité cyclomatique * check_keep_working() : 4 complexité cyclomatique
@ -30,14 +30,33 @@
### 4. stats.C : ### 4. stats.C :
* get_ping_from_temp_log() : 11 complexité cyclomatique * get_ping_from_temp_log() : 13 complexité cyclomatique
* write_ping_log() : 4 complexité cyclomatiquue * write_ping_log() : 4 complexité cyclomatiquue
* set_stats_ping() : 9 complexité cyclomatique * set_stats_ping() : 23 complexité cyclomatique
### 5. utils.c : ### 5. utils.c :
* write_pid_file() : 2 complexité cyclomatique * write_pid_file() : 2 complexité cyclomatique
* remove_file() : 1 complexité cyclomatique * remove_file() : 1 complexité cyclomatique
## DIAGRAMMES
## OPTIMISATION DU CODE DE LA FONCTION get_ping_from_temp_log() :
ligne de 127 à 130 mis en commentaire
les if :
- if(p_reg == NULL)
- if(fd == NULL)
- if(regcomp(p_reg,"time=(.*) ms",REG_EXTENDED) != 0)
- if(pmatch == NULL)
on été décaler dans une fonction a part et nous retourne le ping ce qui nous rend a la fonction get_ping_from_temp_log et la nouvelle fonction crées à 5 complexité cyclomatique chacune.
## NOUVEAU DIAGRAMMES

57
ping-report/src/stats.c
View File

@ -22,6 +22,32 @@
Return value : Return value :
Ping value as a string or NULL if an error occured 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(){ /*@null@*/char* get_ping_from_temp_log(){
/* Variables */ /* Variables */
@ -38,34 +64,19 @@
/* regex struct memory allocation */ /* regex struct memory allocation */
p_reg = (regex_t *) malloc(sizeof(*p_reg)); p_reg = (regex_t *) malloc(sizeof(*p_reg));
if(p_reg == NULL){
return ping; /* NULL */
}
/* Open ping log file */ /* Open ping log file */
fd = fopen("/var/log/ping-report/last-ping.log","r"); 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 */ /* 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 */ /* match info memory allocation */
pmatch = malloc(sizeof(*pmatch) * nmatch); pmatch = malloc(sizeof(*pmatch) * nmatch);
if(pmatch == NULL){
(void) fclose(fd); ping = ifFunct(fd, p_reg, pmatch);
regfree(p_reg);
free(p_reg);
return ping; /* NULL */
}
/* Read file */ /* Read file */
while(getline(&read_line,&n,fd) != -1){ while(getline(&read_line,&n,fd) != -1){
@ -113,9 +124,9 @@
regfree(p_reg); regfree(p_reg);
free(p_reg); free(p_reg);
free(pmatch); free(pmatch);
if(read_line != NULL){ //if(read_line != NULL){
free(read_line); // free(read_line);
} //}
(void) fclose(fd); (void) fclose(fd);