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#ifndef UI_DIFF_H
#define UI_DIFF_H

extern void cgit_print_diffstat(const unsigned char *old_sha1,
				const unsigned char *new_sha1);

extern void cgit_print_diff(const char *new_hex, const char *old_hex,
			    const char *prefix);

extern struct diff_filespec *cgit_get_current_old_file(void);
extern struct diff_filespec *cgit_get_current_new_file(void);

extern unsigned char old_rev_sha1[20];
extern unsigned char new_rev_sha1[20];

#endif /* UI_DIFF_H */
s="kt">char *class = "ctx"; char c = line[len-1]; if (line[0] == '+') class = "add"; else if (line[0] == '-') class = "del"; else if (line[0] == '@') class = "hunk"; htmlf("<div class='%s'>", class); line[len-1] = '\0'; html_txt(line); html("</div>"); line[len-1] = c; } static void filepair_cb(struct diff_filepair *pair) { html("<tr><th>"); html_txt(pair->two->path); html("</th></tr>"); html("<tr><td>"); if (cgit_diff_files(pair->one->sha1, pair->two->sha1, print_line)) cgit_print_error("Error running diff"); html("</tr></td>"); } void cgit_print_diff(const char *old_hex, const char *new_hex, char *path) { unsigned char sha1[20], sha2[20]; enum object_type type; unsigned long size; get_sha1(old_hex, sha1); get_sha1(new_hex, sha2); type = sha1_object_info(sha1, &size); if (type == OBJ_BAD) { type = sha1_object_info(sha2, &size); if (type == OBJ_BAD) { cgit_print_error(fmt("Bad object names: %s, %s", old_hex, new_hex)); return; } } html("<table class='diff'>"); switch(type) { case OBJ_BLOB: if (path) htmlf("<tr><th>%s</th></tr>", path); html("<tr><td>"); if (cgit_diff_files(sha1, sha2, print_line)) cgit_print_error("Error running diff"); html("</tr></td>"); break; case OBJ_TREE: cgit_diff_tree(sha1, sha2, filepair_cb); break; default: cgit_print_error(fmt("Unhandled object type: %s", typename(type))); break; } html("</td></tr></table>"); }