snapshot: don't reimplement cgit_print_error_page()
cgit_print_error_page() has the advantage that it sets a suitable HTTP status code for the response. Note that setting "mimetype" is redundant here since it cannot have changed since being initialized in cgit.c::prepare_context(), so we do not need to worry that cgit_print_error_page() does not set it. Signed-off-by: John Keeping <john@keeping.me.uk>
Cette révision appartient à :
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58e827cbd9
révision
fd00e71ab7
@ -180,21 +180,6 @@ out:
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return result ? strbuf_detach(&snapshot, NULL) : NULL;
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}
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__attribute__((format (printf, 1, 2)))
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static void show_error(char *fmt, ...)
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{
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va_list ap;
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ctx.page.mimetype = "text/html";
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cgit_print_http_headers();
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cgit_print_docstart();
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cgit_print_pageheader();
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va_start(ap, fmt);
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cgit_vprint_error(fmt, ap);
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va_end(ap);
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cgit_print_docend();
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}
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void cgit_print_snapshot(const char *head, const char *hex,
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const char *filename, int dwim)
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{
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@ -202,13 +187,15 @@ void cgit_print_snapshot(const char *head, const char *hex,
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char *prefix = NULL;
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if (!filename) {
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show_error("No snapshot name specified");
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cgit_print_error_page(400, "Bad request",
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"No snapshot name specified");
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return;
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}
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f = get_format(filename);
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if (!f) {
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show_error("Unsupported snapshot format: %s", filename);
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cgit_print_error_page(400, "Bad request",
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"Unsupported snapshot format: %s", filename);
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return;
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}
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