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#include <config.h>
#include <dirent.h>
#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <sys/wait.h>
#include <unistd.h>
#include <lib/prototypes.h>
#include "run_part.h"
#include "shadowlog_internal.h"
static int run_part(char *script_path, const char *name, const char *action)
{
pid_t pid;
int wait_status;
pid_t pid_status;
char *args[] = { script_path, NULL };
pid=fork();
if (pid==-1) {
fprintf(shadow_logfd, "fork: %s\n", strerror(errno));
return 1;
}
if (pid==0) {
setenv("ACTION",action,1);
setenv("SUBJECT",name,1);
execv(script_path,args);
fprintf(shadow_logfd, "execv: %s\n", strerror(errno));
_exit(1);
}
pid_status = wait(&wait_status);
if (pid_status == pid) {
return (wait_status);
}
fprintf(shadow_logfd, "waitpid: %s\n", strerror(errno));
return (1);
}
int run_parts(const char *directory, const char *name, const char *action)
{
struct dirent **namelist;
int scanlist;
int n;
int execute_result = 0;
scanlist = scandir(directory, &namelist, NULL, alphasort);
if (scanlist<=0) {
return (0);
}
for (n=0; n<scanlist; n++) {
char *s;
struct stat sb;
if (asprintf(&s, "%s/%s", directory, namelist[n]->d_name) == -1) {
fprintf(shadow_logfd, "asprintf: %s\n", strerror(errno));
for (; n<scanlist; n++) {
free(namelist[n]);
}
free(namelist);
return (1);
}
execute_result = 0;
if (stat(s, &sb) == -1) {
fprintf(shadow_logfd, "stat: %s\n", strerror(errno));
free(s);
for (; n<scanlist; n++) {
free(namelist[n]);
}
free(namelist);
return (1);
}
if (S_ISREG(sb.st_mode) || S_ISLNK(sb.st_mode)) {
execute_result = run_part(s, name, action);
}
free(s);
if (execute_result!=0) {
fprintf(shadow_logfd,
"%s: did not exit cleanly.\n",
namelist[n]->d_name);
for (; n<scanlist; n++) {
free(namelist[n]);
}
break;
}
free(namelist[n]);
}
free(namelist);
return (execute_result);
}
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