make a stab at detecting fs layout

This commit is contained in:
Neale Pickett 2012-10-31 16:01:36 -06:00
parent 05b747620c
commit 45a3c84144
6 changed files with 32 additions and 0 deletions

View File

@ -11,6 +11,7 @@ main(int argc, char *argv[])
if (-1 == cgi_init(argv)) {
return 0;
}
ctf_chdir();
/* Read in team and token */
while (1) {

View File

@ -363,6 +363,33 @@ my_snprintf(char *buf, size_t buflen, char *fmt, ...)
}
}
void
ctf_chdir()
{
char const *ctf_base = getenv("CTF_BASE");
int i;
if (ctf_base) {
/* chdir to CTF_BASE */
chdir(ctf_base);
}
/* Keep going up one directory until there's a packages directory */
for (i = 0; i < 5; i += 1) {
struct stat st;
if ((0 == stat("packages", &st)) &&
S_ISDIR(st.st_mode)) {
return;
}
chdir("..");
}
fprintf(stderr, "Can not determine CTF_BASE directory: exiting.\n");
exit(66);
}
static char *
mkpath(char const *type, char const *fmt, va_list ap)
{

View File

@ -23,6 +23,7 @@ void cgi_page(char *title, char *fmt, ...);
void cgi_error(char *text);
void ctf_chdir();
int anchored_search(char const *filename, char const *needle, const char anchor);
void urandom(char *buf, size_t buflen);
int my_snprintf(char *buf, size_t buflen, char *fmt, ...);

View File

@ -16,6 +16,7 @@ main(int argc, char *argv[])
"Usage: pointscli TEAM CATEGORY POINTS 'COMMENT'\n");
return EX_USAGE;
}
ctf_chdir();
points = atoi(argv[3]);
if (0 == points) {

View File

@ -15,6 +15,7 @@ main(int argc, char *argv[])
if (-1 == cgi_init(argv)) {
return 0;
}
ctf_chdir();
/* Read in team and answer */
while (1) {

View File

@ -57,6 +57,7 @@ main(int argc, char *argv[])
if (-1 == cgi_init(argv)) {
return 0;
}
ctf_chdir();
{
FILE *f = fopen(state_path("points.log"), "r");