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46 lines
973 B
46 lines
973 B
#include <stdio.h>
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#include <string.h>
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#include <stdlib.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <unistd.h>
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#include <syslog.h>
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#define MAXLINE 512
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int
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execlog (const char *incmd)
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{
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FILE *output;
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char cmd[strlen (incmd) + 6];
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char line[MAXLINE];
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strcpy (cmd, incmd);
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openlog ("installer", LOG_PID | LOG_PERROR, LOG_USER);
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syslog (LOG_DEBUG, "running cmd '%s'", cmd);
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/* FIXME: this can cause the shell command if there's redirection
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already in the passed string */
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strcat (cmd, " 2>&1");
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output = popen (cmd, "r");
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while (fgets (line, MAXLINE, output) != NULL)
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{
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syslog (LOG_DEBUG, line);
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}
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closelog ();
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/* FIXME we aren't getting the return value from the actual command
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executed, not sure how to do that cleanly */
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return (pclose (output));
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}
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int
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check_dir (const char *dirname)
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{
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struct stat check;
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if (stat (dirname, &check) == -1)
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return -1;
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else
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return S_ISDIR (check.st_mode);
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}
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