GopherProxy

	order-directories-by-date.patch - geomyidae - A small C-based gopherd.
	git clone git://bitreich.org/geomyidae/ git://enlrupgkhuxnvlhsf6lc3fziv5h2hhfri…
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	---
	order-directories-by-date.patch (2037B)
	---
	1 diff --git a/handlr.c b/handlr.c
	2 index 0c230d3..5f5a767 100644
	3 --- a/handlr.c
	4 +++ b/handlr.c
	5 @@ -3,6 +3,7 @@
	6 * by 20h
	7 */
	8
	9 +#include <limits.h>
	10 #include <unistd.h>
	11 #include <memory.h>
	12 #include <netdb.h>
	13 @@ -21,13 +22,48 @@
	14 #include "ind.h"
	15 #include "arg.h"
	16
	17 +char dir_path[PATH_MAX];
	18 +int datesort(const struct dirent , const struct dirent );
	19 +
	20 +int
	21 +datesort(const struct dirent a, const struct dirent b)
	22 +{
	23 + struct stat sbuf1, sbuf2;
	24 + char path1[PATH_MAX], path2[PATH_MAX];
	25 + int rv;
	26 +
	27 + rv = snprintf(path1, sizeof(path1), "%s/%s", dir_path, (*a)->d_…
	28 + if (rv < 0 \|\| (size_t)rv >= sizeof(path1)) {
	29 + perror("snprintf");
	30 + return 0;
	31 + }
	32 + rv = snprintf(path2, sizeof(path2), "%s/%s", dir_path, (*b)->d_…
	33 + if (rv < 0 \|\| (size_t)rv >= sizeof(path2)) {
	34 + perror("snprintf");
	35 + return 0;
	36 + }
	37 +
	38 + if (stat(path1, &sbuf1)) {
	39 + perror("stat");
	40 + return 0;
	41 + }
	42 + if (stat(path2, &sbuf2)) {
	43 + perror("stat");
	44 + return 0;
	45 + }
	46 +
	47 + return sbuf1.st_mtime < sbuf2.st_mtime ? -1 : sbuf1.st_mtime > …
	48 +}
	49 +
	50 void
	51 handledir(int sock, char path, char port, char base, char args,
	52 char sear, char ohost, char *chost, int istls)
	53 {
	54 + int (sortorder) (const struct dirent , const struct dirent …
	55 + char ds[PATH_MAX];
	56 char pa, file, e, par, *b;
	57 struct dirent **dirent;
	58 - int ndir, i, ret = 0;
	59 + int ndir, i, ret = 0, rv;
	60 struct stat st;
	61 filetype *type;
	62
	63 @@ -48,7 +84,21 @@ handledir(int sock, char path, char port, char *bas…
	64 }
	65 free(par);
	66
	67 - ndir = scandir(pa[0] ? pa : ".", &dirent, 0, alphasort);
	68 + rv = snprintf(dir_path, sizeof(dir_path), "%s", pa);
	69 + if (rv < 0 \|\| (size_t)rv >= sizeof(dir_path)) {
	70 + perror("snprintf");
	71 + return;
	72 + }
	73 +
	74 + rv = snprintf(ds, sizeof(ds), "%s/.datesort", pa);
	75 + if (rv < 0 \|\| (size_t)rv >= sizeof(ds)) {
	76 + perror("snprintf");
	77 + return;
	78 + }
	79 +
	80 + sortorder = access(ds, F_OK) != -1 ? datesort : alphasort;
	81 +
	82 + ndir = scandir(pa[0] ? pa : ".", &dirent, 0, sortorder);
	83 if (ndir < 0) {
	84 perror("scandir");
	85 free(pa);