| -rw-r--r-- | ui-tree.c | 71 |
1 files changed, 48 insertions, 23 deletions
@@ -1,159 +1,184 @@ /* ui-tree.c: functions for tree output * * Copyright (C) 2006 Lars Hjemli * * Licensed under GNU General Public License v2 * (see COPYING for full license text) */ +#include <ctype.h> #include "cgit.h" #include "html.h" #include "ui-shared.h" char *curr_rev; char *match_path; int header = 0; +static void print_text_buffer(char *buf, unsigned long size) +{ + unsigned long lineno, idx; + const char *numberfmt = + "<a class='no' id='n%1$d' name='n%1$d' href='#n%1$d'>%1$d</a>\n"; + + html("<table summary='blob content' class='blob'>\n"); + html("<tr><td class='linenumbers'><pre>"); + idx = 0; + lineno = 0; + htmlf(numberfmt, ++lineno); + while(idx < size - 1) { // skip absolute last newline + if (buf[idx] == '\n') + htmlf(numberfmt, ++lineno); + idx++; + } + html("</pre></td>\n"); + html("<td class='lines'><pre><code>"); + html_txt(buf); + html("</code></pre></td></tr></table>\n"); +} + +static void print_binary_buffer(char *buf, unsigned long size) +{ + unsigned long ofs, idx; + + html("<table summary='blob content' class='bin-blob'>\n"); + html("<tr><th>ofs</th><th>hex dump</th><th>ascii</th></tr>"); + for (ofs = 0; ofs < size; ofs += 32, buf += 32) { + htmlf("<tr><td class='right'>%04x</td><td class='hex'>", ofs); + for (idx = 0; idx < 32 && ofs + idx < size; idx++) + htmlf("%*s%02x", + idx == 16 ? 4 : 1, "", + buf[idx] & 0xff); + html(" </td><td class='hex'>"); + for (idx = 0; idx < 32 && ofs + idx < size; idx++) + htmlf("%c", isgraph(buf[idx]) ? buf[idx] : '.'); + html("</td></tr>\n"); + } + html("</table>\n"); +} + static void print_object(const unsigned char *sha1, char *path) { enum object_type type; char *buf; - unsigned long size, lineno, idx; - const char *numberfmt = "<a class='no' id='n%1$d' name='n%1$d' href='#n%1$d'>%1$d</a>\n"; + unsigned long size; type = sha1_object_info(sha1, &size); if (type == OBJ_BAD) { cgit_print_error(fmt("Bad object name: %s", sha1_to_hex(sha1))); return; } buf = read_sha1_file(sha1, &type, &size); if (!buf) { cgit_print_error(fmt("Error reading object %s", sha1_to_hex(sha1))); return; } html(" ("); cgit_plain_link("plain", NULL, NULL, ctx.qry.head, curr_rev, path); htmlf(")<br/>blob: %s\n", sha1_to_hex(sha1)); - html("<table summary='blob content' class='blob'>\n"); - html("<tr>\n"); - - html("<td class='linenumbers'><pre>"); - idx = 0; - lineno = 0; - htmlf(numberfmt, ++lineno); - while(idx < size - 1) { // skip absolute last newline - if (buf[idx] == '\n') { - htmlf(numberfmt, ++lineno); - } - idx++; - } - html("</pre></td>\n"); - - html("<td class='lines'><pre><code>"); - html_txt(buf); - html("</code></pre></td>\n"); - - html("</tr>\n"); - html("</table>\n"); + if (buffer_is_binary(buf, size)) + print_binary_buffer(buf, size); + else + print_text_buffer(buf, size); } static int ls_item(const unsigned char *sha1, const char *base, int baselen, const char *pathname, unsigned int mode, int stage, void *cbdata) { char *name; char *fullpath; enum object_type type; unsigned long size = 0; name = xstrdup(pathname); fullpath = fmt("%s%s%s", ctx.qry.path ? ctx.qry.path : "", ctx.qry.path ? "/" : "", name); if (!S_ISGITLINK(mode)) { type = sha1_object_info(sha1, &size); if (type == OBJ_BAD) { htmlf("<tr><td colspan='3'>Bad object: %s %s</td></tr>", name, sha1_to_hex(sha1)); return 0; } } html("<tr><td class='ls-mode'>"); cgit_print_filemode(mode); html("</td><td>"); if (S_ISGITLINK(mode)) { htmlf("<a class='ls-mod' href='"); html_attr(fmt(ctx.repo->module_link, name, sha1_to_hex(sha1))); html("'>"); html_txt(name); html("</a>"); } else if (S_ISDIR(mode)) { cgit_tree_link(name, NULL, "ls-dir", ctx.qry.head, curr_rev, fullpath); } else { cgit_tree_link(name, NULL, "ls-blob", ctx.qry.head, curr_rev, fullpath); } htmlf("</td><td class='ls-size'>%li</td>", size); html("<td>"); cgit_log_link("log", NULL, "button", ctx.qry.head, curr_rev, fullpath, 0, NULL, NULL, ctx.qry.showmsg); if (ctx.repo->max_stats) cgit_stats_link("stats", NULL, "button", ctx.qry.head, fullpath); html("</td></tr>\n"); free(name); return 0; } static void ls_head() { html("<table summary='tree listing' class='list'>\n"); html("<tr class='nohover'>"); html("<th class='left'>Mode</th>"); html("<th class='left'>Name</th>"); html("<th class='right'>Size</th>"); html("<th/>"); html("</tr>\n"); header = 1; } static void ls_tail() { if (!header) return; html("</table>\n"); header = 0; } static void ls_tree(const unsigned char *sha1, char *path) { struct tree *tree; tree = parse_tree_indirect(sha1); if (!tree) { cgit_print_error(fmt("Not a tree object: %s", sha1_to_hex(sha1))); return; } ls_head(); read_tree_recursive(tree, "", 0, 1, NULL, ls_item, NULL); ls_tail(); } static int walk_tree(const unsigned char *sha1, const char *base, int baselen, const char *pathname, unsigned mode, int stage, |