char *href;
size_t hreflen;
const char *format;
- unsigned long long thresholds[MAXCOLOUR-1];
+ unsigned long long thresholds[MAXCOLOUR];
+ char *titletexts[MAXCOLOUR+1];
time_t now;
};
path[pathlen-1] = c2;
}
-static unsigned long long fetch_size(const void *t, char *path,
+static unsigned long long fetch_size(const void *t,
+ unsigned long xi1, unsigned long xi2,
unsigned long long atime)
{
- unsigned long xi1, xi2;
-
- get_indices(t, path, &xi1, &xi2);
-
- return index_query(t, xi2, atime) - index_query(t, xi1, atime);
+ if (xi2 - xi1 == 1) {
+ /*
+ * We are querying an individual file, so we should not
+ * depend on the index entries either side of the node,
+ * since they almost certainly don't both exist. Instead,
+ * just look up the file's size and atime in the main trie.
+ */
+ const struct trie_file *f = trie_getfile(t, xi1);
+ if (f->atime < atime)
+ return f->size;
+ else
+ return 0;
+ } else {
+ return index_query(t, xi2, atime) - index_query(t, xi1, atime);
+ }
}
static void htescape(struct html *ctx, const char *s, int n, int italics)
static void add_to_colour_bar(struct html *ctx, int colour, int pixels)
{
int r, g, b;
- char buf[80];
if (colour >= 0 && colour < 256) /* red -> yellow fade */
r = 255, g = colour, b = 0;
else /* background grey */
r = g = b = 240;
- if (colour < 0) {
- /* no title text here */
- } else if (colour == 0) {
- strcpy(buf, "< ");
- round_and_format_age(ctx, ctx->thresholds[0], buf+5, 0);
- } else if (colour == MAXCOLOUR) {
- strcpy(buf, "> ");
- round_and_format_age(ctx, ctx->thresholds[MAXCOLOUR-1], buf+5, 0);
- } else {
- unsigned long long midrange =
- (ctx->thresholds[colour] + ctx->thresholds[colour+1]) / 2;
- round_and_format_age(ctx, midrange, buf, 0);
- }
-
if (pixels > 0) {
htprintf(ctx, "<td style=\"width:%dpx; height:1em; "
"background-color:#%02x%02x%02x\"",
pixels, r, g, b);
if (colour >= 0)
- htprintf(ctx, " title=\"%s\"", buf);
+ htprintf(ctx, " title=\"%s\"", ctx->titletexts[colour]);
htprintf(ctx, "></td>\n");
}
}
}
struct vector {
- int want_href;
+ int want_href, essential;
char *name;
+ int literal; /* should the name be formatted in fixed-pitch? */
unsigned long index;
unsigned long long sizes[MAXCOLOUR+1];
};
return -1;
else if (a->index > b->index)
return +1;
+ else if (a->essential < b->essential)
+ return +1;
+ else if (a->essential > b->essential)
+ return -1;
return 0;
}
static struct vector *make_vector(struct html *ctx, char *path,
- int want_href, char *name)
+ int want_href, int essential,
+ char *name, int literal)
{
unsigned long xi1, xi2;
struct vector *vec = snew(struct vector);
int i;
vec->want_href = want_href;
+ vec->essential = essential;
vec->name = name ? dupstr(name) : NULL;
+ vec->literal = literal;
get_indices(ctx->t, path, &xi1, &xi2);
atime = ULLONG_MAX;
else
atime = ctx->thresholds[i];
- vec->sizes[i] = fetch_size(ctx->t, path, atime);
+ vec->sizes[i] = fetch_size(ctx->t, xi1, xi2, atime);
}
return vec;
* case we must fiddle about to prevent divisions by zero in
* the code below.
*/
- if (!vec->sizes[MAXCOLOUR] && vec->want_href)
+ if (!vec->sizes[MAXCOLOUR] && !vec->essential)
return;
divisor = ctx->totalsize;
if (!divisor) {
htprintf(ctx, "<a href=\"%s\">", ctx->href);
doing_href = 1;
}
+ if (vec->literal)
+ htprintf(ctx, "<code>");
htescape(ctx, vec->name, strlen(vec->name), 1);
+ if (vec->literal)
+ htprintf(ctx, "</code>");
if (doing_href)
htprintf(ctx, "</a>");
}
htprintf(ctx, "</td>\n</tr>\n");
}
+int strcmptrailingpathsep(const char *a, const char *b)
+{
+ while (*a == *b && *a)
+ a++, b++;
+
+ if ((*a == pathsep && !a[1] && !*b) ||
+ (*b == pathsep && !b[1] && !*a))
+ return 0;
+
+ return (int)(unsigned char)*a - (int)(unsigned char)*b;
+}
+
char *html_query(const void *t, unsigned long index,
const struct html_config *cfg)
{
*zp = '\0';
index2 = trie_before(t, path);
trie_getpath(t, index2, path2);
- if (!strcmp(path, path2) && cfg->format) {
+ if (!strcmptrailingpathsep(path, path2) && cfg->format) {
snprintf(href, hreflen, cfg->format, index2);
if (!*href) /* special case that we understand */
strcpy(href, "./");
ctx->oldest = round_and_format_age(ctx, ctx->oldest, agebuf1, 0);
ctx->newest = round_and_format_age(ctx, ctx->newest, agebuf2, 0);
}
- for (i = 0; i < MAXCOLOUR-1; i++) {
+ for (i = 0; i < MAXCOLOUR; i++) {
ctx->thresholds[i] =
- ctx->oldest + (ctx->newest - ctx->oldest) * i / MAXCOLOUR;
+ ctx->oldest + (ctx->newest - ctx->oldest) * i / (MAXCOLOUR-1);
+ }
+ for (i = 0; i <= MAXCOLOUR; i++) {
+ char buf[80];
+
+ if (i == 0) {
+ strcpy(buf, "< ");
+ round_and_format_age(ctx, ctx->thresholds[0], buf+5, 0);
+ } else if (i == MAXCOLOUR) {
+ strcpy(buf, "> ");
+ round_and_format_age(ctx, ctx->thresholds[MAXCOLOUR-1], buf+5, 0);
+ } else {
+ unsigned long long midrange =
+ (ctx->thresholds[i-1] + ctx->thresholds[i]) / 2;
+ round_and_format_age(ctx, midrange, buf, 0);
+ }
+
+ ctx->titletexts[i] = dupstr(buf);
}
htprintf(ctx, "<p align=center>Key to colour coding (mouse over for more detail):\n");
htprintf(ctx, "<p align=center style=\"padding: 0; margin-top:0.4em; "
* Find the total size of our entire subdirectory. We'll use
* that as the scale for all the colour bars in this report.
*/
- ctx->totalsize = fetch_size(t, path, ULLONG_MAX);
+ get_indices(t, path, &xi1, &xi2);
+ ctx->totalsize = fetch_size(t, xi1, xi2, ULLONG_MAX);
/*
* Generate a report line for the whole subdirectory.
vecsize = 64;
vecs = snewn(vecsize, struct vector *);
nvecs = 1;
- vecs[0] = make_vector(ctx, path, 0, NULL);
+ vecs[0] = make_vector(ctx, path, 0, 1, NULL, 0);
print_heading(ctx, "Overall");
write_report_line(ctx, vecs[0]);
trie_getpath(t, xi1, path2);
get_indices(t, ctx->path2, &xj1, &xj2);
xi1 = xj2;
- if (xj2 - xj1 <= 1)
+ if (!cfg->showfiles && xj2 - xj1 <= 1)
continue; /* skip individual files */
if (nvecs >= vecsize) {
vecsize = nvecs * 3 / 2 + 64;
vecs = sresize(vecs, vecsize, struct vector *);
}
assert(strlen(path2) > pathlen);
- vecs[nvecs] = make_vector(ctx, path2, 1, path2 + subdirpos);
+ vecs[nvecs] = make_vector(ctx, path2, (xj2 - xj1 > 1), 0,
+ path2 + subdirpos, 1);
for (i = 0; i <= MAXCOLOUR; i++)
vecs[0]->sizes[i] -= vecs[nvecs]->sizes[i];
nvecs++;