diff options
Diffstat (limited to 'page.c')
| -rw-r--r-- | page.c | 104 |
1 files changed, 101 insertions, 3 deletions
@@ -374,6 +374,97 @@ static int prepare_mkdir_form(struct html_node *const n, const char *const dir) return 0; } +static int prepare_quota_form(struct html_node *const n, + const struct page_quota *const q) +{ + int ret = -1; + struct html_node *progress = NULL, *div, *label; + char cur[sizeof "18446744073709551615"], max[sizeof cur]; + int res = snprintf(cur, sizeof cur, "%llu", q->cur); + struct dynstr d, pd; + + dynstr_init(&d); + dynstr_init(&pd); + + if (res < 0 || res >= sizeof cur) + { + fprintf(stderr, "%s: snprintf(3) cur failed\n", __func__); + goto end; + } + + res = snprintf(max, sizeof max, "%llu", q->max); + + if (res < 0 || res >= sizeof cur) + { + fprintf(stderr, "%s: snprintf(3) max failed\n", __func__); + goto end; + } + else if (!(div = html_node_add_child(n, "div"))) + { + fprintf(stderr, "%s: html_node_add_child div failed\n", __func__); + goto end; + } + else if (!(label = html_node_add_child(div, "label"))) + { + fprintf(stderr, "%s: html_node_add_child label failed\n", __func__); + goto end; + } + else if (!(progress = html_node_alloc("progress"))) + { + fprintf(stderr, "%s: html_node_alloc progress failed\n", __func__); + goto end; + } + else if (html_node_add_attr(progress, "value", cur)) + { + fprintf(stderr, "%s: html_node_add_attr value failed\n", __func__); + goto end; + } + else if (html_node_add_attr(progress, "max", max)) + { + fprintf(stderr, "%s: html_node_add_attr max failed\n", __func__); + goto end; + } + else if (dynstr_append(&pd, "%llu/%llu bytes", q->cur, q->max)) + { + fprintf(stderr, "%s: dynstr_append pd failed\n", __func__); + goto end; + } + else if (html_node_set_value(progress, pd.str)) + { + fprintf(stderr, "%s: html_node_set_value progress failed\n", __func__); + goto end; + } + else if (dynstr_append(&d, "File quota: ")) + { + fprintf(stderr, "%s: dynstr_append failed\n", __func__); + goto end; + } + else if (html_serialize(progress, &d)) + { + fprintf(stderr, "%s: html_serialize failed\n", __func__); + goto end; + } + else if (dynstr_append(&d, "%s", pd.str)) + { + fprintf(stderr, "%s: dynstr_append failed\n", __func__); + goto end; + } + else if (html_node_set_value_unescaped(label, d.str)) + { + fprintf(stderr, "%s: html_node_set_value_unescaped label failed\n", + __func__); + goto end; + } + + ret = 0; + +end: + html_node_free(progress); + dynstr_free(&d); + dynstr_free(&pd); + return ret; +} + static int prepare_logout_form(struct html_node *const n) { struct html_node *div, *form, *input; @@ -470,7 +561,8 @@ end: } static int list_dir(struct http_response *const r, const char *const dir, - const char *const root, const char *const res) + const char *const root, const char *const res, + const struct page_quota *const q) { int ret = -1; DIR *const d = opendir(res); @@ -560,6 +652,11 @@ static int list_dir(struct http_response *const r, const char *const dir, fprintf(stderr, "%s: prepare_upload_form failed\n", __func__); goto end; } + else if (q && prepare_quota_form(body, q)) + { + fprintf(stderr, "%s: prepare_quota_form failed\n", __func__); + goto end; + } else if (prepare_logout_form(body)) { fprintf(stderr, "%s: prepare_logout_form failed\n", __func__); @@ -652,7 +749,8 @@ static int serve_file(struct http_response *const r, } int page_resource(struct http_response *const r, const char *const dir, - const char *const root, const char *const res) + const char *const root, const char *const res, + const struct page_quota *const q) { struct stat sb; @@ -677,7 +775,7 @@ int page_resource(struct http_response *const r, const char *const dir, const mode_t m = sb.st_mode; if (S_ISDIR(m)) - return list_dir(r, dir, root, res); + return list_dir(r, dir, root, res, q); else if (S_ISREG(m)) return serve_file(r, &sb, res); |