#include "du.h"
#include "trie.h"
#include "index.h"
-#include "malloc.h"
+#include "alloc.h"
#include "html.h"
#include "httpd.h"
#include "fgetline.h"
* not bother defining logical identifiers for them at all - those
* would be automatically generated, since I wouldn't have any
* need to specify them manually in another part of the code.)
+ *
+ * One other helpful consequence of the enum-based structure here
+ * is that it causes a compiler error if I accidentally try to
+ * define the same option (short or long) twice.
*/
#define OPTHELP(NOVAL, VAL, SHORT, LONG, HELPPFX, HELPARG, HELPLINE, HELPOPT) \
HELPPFX("actions") \
VAL(SCAN) SHORT(s) LONG(scan) \
HELPARG("directory") HELPOPT("scan and index a directory") \
- NOVAL(DUMP) SHORT(d) LONG(dump) HELPOPT("dump the index file on stdout") \
+ NOVAL(DUMP) SHORT(D) LONG(dump) HELPOPT("dump the index file on stdout") \
VAL(SCANDUMP) SHORT(S) LONG(scan_dump) \
HELPARG("directory") HELPOPT("scan only, generating a dump") \
- NOVAL(LOAD) SHORT(l) LONG(load) \
+ NOVAL(LOAD) SHORT(L) LONG(load) \
HELPOPT("load and index a dump file") \
VAL(TEXT) SHORT(t) LONG(text) \
HELPARG("subdir") HELPOPT("print a plain text report on a subdirectory") \
HELPARG("subdir") HELPOPT("print an HTML report on a subdirectory") \
NOVAL(HTTPD) SHORT(w) LONG(web) LONG(server) LONG(httpd) \
HELPOPT("serve HTML reports from a temporary web server") \
+ NOVAL(REMOVE) SHORT(R) LONG(remove) LONG(delete) LONG(unlink) \
+ HELPOPT("remove the index file") \
HELPPFX("options") \
VAL(DATAFILE) SHORT(f) LONG(file) \
- HELPARG("filename") HELPOPT("[all modes] specify index file") \
+ HELPARG("filename") HELPOPT("[most modes] specify index file") \
NOVAL(PROGRESS) LONG(progress) LONG(scan_progress) \
HELPOPT("[--scan] report progress on stderr") \
NOVAL(NOPROGRESS) LONG(no_progress) LONG(no_scan_progress) \
HELPOPT("[--scan] keep real atimes on directories") \
NOVAL(NODIRATIME) LONG(no_dir_atime) LONG(no_dir_atimes) \
HELPOPT("[--scan] fake atimes on directories") \
- VAL(TQDEPTH) LONG(depth) LONG(max_depth) LONG(maximum_depth) \
+ VAL(TQDEPTH) SHORT(d) LONG(depth) LONG(max_depth) LONG(maximum_depth) \
HELPARG("levels") HELPOPT("[--text] recurse to this many levels") \
VAL(MINAGE) SHORT(a) LONG(age) LONG(min_age) LONG(minimum_age) \
HELPARG("age") HELPOPT("[--text] include only files older than this") \
const struct trie_file *tf;
char *filename = PNAME ".dat";
int doing_opts = 1;
- enum { TEXT, HTML, SCAN, DUMP, SCANDUMP, LOAD, HTTPD };
+ enum { TEXT, HTML, SCAN, DUMP, SCANDUMP, LOAD, HTTPD, REMOVE };
struct action {
int mode;
char *arg;
actions[nactions].arg = NULL;
nactions++;
break;
+ case OPT_REMOVE:
+ if (nactions >= actionsize) {
+ actionsize = nactions * 3 / 2 + 16;
+ actions = sresize(actions, actionsize, struct action);
+ }
+ actions[nactions].mode = REMOVE;
+ actions[nactions].arg = NULL;
+ nactions++;
+ break;
case OPT_PROGRESS:
progress = 2;
break;
pcfg.oldest = htmloldest;
pcfg.newest = htmlnewest;
run_httpd(mappedfile, auth, &dcfg, &pcfg);
+ } else if (mode == REMOVE) {
+ if (remove(filename) < 0) {
+ fprintf(stderr, "%s: %s: remove: %s\n", PNAME, filename,
+ strerror(errno));
+ return 1;
+ }
}
}