cgitsb/ui-view.c

/* ui-view.c: functions to output _any_ object, given it's sha1
 *
 * Copyright (C) 2006 Lars Hjemli
 *
 * Licensed under GNU General Public License v2
 *   (see COPYING for full license text)
 */

#include "cgit.h"

void cgit_print_view(char *hex)
{
	unsigned char sha1[20];
	char type[20];
	unsigned char *buf;
	unsigned long size;

	if (get_sha1_hex(hex, sha1)){
		cgit_print_error(fmt("Bad hex value: %s", hex));
	        return;
	}

	if (sha1_object_info(sha1, type, NULL)){
		cgit_print_error("Bad object name");
		return;
	}

	buf = read_sha1_file(sha1, type, &size);
	if (!buf) {
		cgit_print_error("Error reading object");
		return;
	}

	buf[size] = '\0';
	html("<h2>Object view</h2>");
	htmlf("sha1=%s<br/>type=%s<br/>size=%i<br/>", hex, type, size);
	html("<pre>");
	html_txt(buf);
	html("</pre>");
}