static void
print_match(std::ostream& os, match_result const& m) {
print_file_name(os, m.file_name);
for (auto&& line: m.matches) {
print_line_number(os, line.type, line.line_num);
os << line.contents;
}
if (opt.group_result) os << '\n';
}
void print_file_info (const const char * filename)
{
struct stat buf;
//获取文件的stat结构
stat (filename, &buf);
//打印出文件类型
print_file_mode (buf);
//打印储存权限
print_file_permissions (buf);
//打印数目
printf (" ");
print_file_nlink (buf);
//打印文件从属
printf (" ");
print_file_bt_user (buf);
printf (" ");
print_file_bt_grp (buf);
//打印文件大小
printf (" ");
print_file_size (buf);
//打印时间
printf(" ");
print_file_mtime (buf);
//打印文件名
printf (" ");
print_file_name((char *)filename);
printf ("\n");
}
static int
print_directory(int level, char *basedir)
{
const char *path;
FILEOP *fileop = NULL;
FILE *op = NULL;
int flist_items = 0;
int count = 0;
if (level > 0) {
char name[MAXPATHLEN];
snprintf(name, sizeof(name), "%s/files/%s.%s", distpath, path2fid(basedir), HTML);
fileop = open_output_file(name, 0);
op = get_descripter(fileop);
print_directory_header(op, level, basedir);
if (tree_view) {
char *target = (Fflag) ? "mains" : "_top";
strbuf_puts(files, dir_begin);
strbuf_puts(files, gen_href_begin_with_title_target("files", path2fid(basedir), HTML, NULL, NULL, target));
strbuf_puts(files, full_path ? removedotslash(basedir) : lastpart(basedir));
strbuf_puts(files, gen_href_end());
strbuf_puts_nl(files, dir_title_end);
strbuf_puts_nl(files, "<ul>");
}
}
while ((path = getpath()) != NULL) {
const char *p, *local = localpath(path, basedir);
/*
* Path is outside of basedir.
*/
if (local == NULL) {
ungetpath(); /* read again by upper level print_directory(). */
break;
}
/*
* Path is inside of basedir.
*/
else {
char *slash = strchr(local, '/');
if (table_flist && flist_items++ % flist_fields == 0)
PUT(fline_begin);
/*
* Print directory.
*/
if (slash) {
int baselen = strlen(basedir);
char *q, *last = basedir + baselen;
int subcount;
if (baselen + 1 + (slash - local) > MAXPATHLEN) {
fprintf(stderr, "Too long path name.\n");
exit(1);
}
/*
* Append new directory to the basedir.
*/
p = local;
q = last;
*q++ = '/';
while (p < slash)
*q++ = *p++;
*q = '\0';
/*
* print tree for this directory.
*/
ungetpath(); /* read again by lower level print_directory(). */
subcount = print_directory(level + 1, basedir);
PUT(print_directory_name(level, basedir, subcount));
count += subcount;
/*
* Shrink the basedir.
*/
*last = '\0';
}
/*
* Print file.
*/
else {
const char *file_name = print_file_name(level, path);
if (tree_view) {
int size = filesize(path);
char *target = (Fflag) ? "mains" : "_top";
char tips[80];
if (size > 1)
snprintf(tips, sizeof(tips), "%s bytes", insert_comma(size));
else
snprintf(tips, sizeof(tips), "%s byte", insert_comma(size));
strbuf_sprintf(files, "%s%s%s%s%s\n",
file_begin,
gen_href_begin_with_title_target(SRCS, path2fid(path), HTML, NULL, tips, target),
full_path ? removedotslash(path) : lastpart(path),
gen_href_end(),
file_end);
}
PUT(file_name);
if (filemap_file)
fprintf(FILEMAP, "%s\t%s/%s.%s\n", removedotslash(path), SRCS, path2fid(path), HTML);
count++;
}
if (table_flist && flist_items % flist_fields == 0)
PUT(fline_end);
}
}
if (flist_items % flist_fields != 0)
PUT(fline_end);
if (level > 0) {
print_directory_footer(op, level, basedir);
close_file(fileop);
if (tree_view) {
strbuf_puts_nl(files, "</ul>");
strbuf_puts_nl(files, dir_end);
}
}
html_count++;
return count;
}
