}
enum diff_symbol {
+ DIFF_SYMBOL_BINARY_DIFF_HEADER,
+ DIFF_SYMBOL_BINARY_DIFF_HEADER_DELTA,
+ DIFF_SYMBOL_BINARY_DIFF_HEADER_LITERAL,
+ DIFF_SYMBOL_BINARY_DIFF_BODY,
+ DIFF_SYMBOL_BINARY_DIFF_FOOTER,
+ DIFF_SYMBOL_STATS_SUMMARY_NO_FILES,
+ DIFF_SYMBOL_STATS_SUMMARY_ABBREV,
+ DIFF_SYMBOL_STATS_SUMMARY_INSERTS_DELETES,
+ DIFF_SYMBOL_STATS_LINE,
+ DIFF_SYMBOL_SUBMODULE_ADD,
+ DIFF_SYMBOL_SUBMODULE_DEL,
+ DIFF_SYMBOL_SUBMODULE_UNTRACKED,
+ DIFF_SYMBOL_SUBMODULE_MODIFIED,
+ DIFF_SYMBOL_SUBMODULE_HEADER,
+ DIFF_SYMBOL_SUBMODULE_ERROR,
+ DIFF_SYMBOL_SUBMODULE_PIPETHROUGH,
+ DIFF_SYMBOL_REWRITE_DIFF,
+ DIFF_SYMBOL_BINARY_FILES,
+ DIFF_SYMBOL_HEADER,
+ DIFF_SYMBOL_FILEPAIR_PLUS,
+ DIFF_SYMBOL_FILEPAIR_MINUS,
DIFF_SYMBOL_WORDS_PORCELAIN,
DIFF_SYMBOL_WORDS,
DIFF_SYMBOL_CONTEXT,
+ DIFF_SYMBOL_CONTEXT_INCOMPLETE,
DIFF_SYMBOL_PLUS,
DIFF_SYMBOL_MINUS,
DIFF_SYMBOL_NO_LF_EOF,
const char *line, int len, unsigned flags)
{
static const char *nneof = " No newline at end of file\n";
- const char *context, *reset, *set;
+ const char *context, *reset, *set, *meta, *fraginfo;
+ struct strbuf sb = STRBUF_INIT;
switch (s) {
case DIFF_SYMBOL_NO_LF_EOF:
context = diff_get_color_opt(o, DIFF_CONTEXT);
emit_line_0(o, context, reset, '\\',
nneof, strlen(nneof));
break;
+ case DIFF_SYMBOL_SUBMODULE_HEADER:
+ case DIFF_SYMBOL_SUBMODULE_ERROR:
+ case DIFF_SYMBOL_SUBMODULE_PIPETHROUGH:
+ case DIFF_SYMBOL_STATS_SUMMARY_INSERTS_DELETES:
+ case DIFF_SYMBOL_STATS_LINE:
+ case DIFF_SYMBOL_BINARY_DIFF_BODY:
case DIFF_SYMBOL_CONTEXT_FRAGINFO:
emit_line(o, "", "", line, len);
break;
+ case DIFF_SYMBOL_CONTEXT_INCOMPLETE:
case DIFF_SYMBOL_CONTEXT_MARKER:
context = diff_get_color_opt(o, DIFF_CONTEXT);
reset = diff_get_color_opt(o, DIFF_RESET);
}
emit_line(o, context, reset, line, len);
break;
+ case DIFF_SYMBOL_FILEPAIR_PLUS:
+ meta = diff_get_color_opt(o, DIFF_METAINFO);
+ reset = diff_get_color_opt(o, DIFF_RESET);
+ fprintf(o->file, "%s%s+++ %s%s%s\n", diff_line_prefix(o), meta,
+ line, reset,
+ strchr(line, ' ') ? "\t" : "");
+ break;
+ case DIFF_SYMBOL_FILEPAIR_MINUS:
+ meta = diff_get_color_opt(o, DIFF_METAINFO);
+ reset = diff_get_color_opt(o, DIFF_RESET);
+ fprintf(o->file, "%s%s--- %s%s%s\n", diff_line_prefix(o), meta,
+ line, reset,
+ strchr(line, ' ') ? "\t" : "");
+ break;
+ case DIFF_SYMBOL_BINARY_FILES:
+ case DIFF_SYMBOL_HEADER:
+ fprintf(o->file, "%s", line);
+ break;
+ case DIFF_SYMBOL_BINARY_DIFF_HEADER:
+ fprintf(o->file, "%sGIT binary patch\n", diff_line_prefix(o));
+ break;
+ case DIFF_SYMBOL_BINARY_DIFF_HEADER_DELTA:
+ fprintf(o->file, "%sdelta %s\n", diff_line_prefix(o), line);
+ break;
+ case DIFF_SYMBOL_BINARY_DIFF_HEADER_LITERAL:
+ fprintf(o->file, "%sliteral %s\n", diff_line_prefix(o), line);
+ break;
+ case DIFF_SYMBOL_BINARY_DIFF_FOOTER:
+ fputs(diff_line_prefix(o), o->file);
+ fputc('\n', o->file);
+ break;
+ case DIFF_SYMBOL_REWRITE_DIFF:
+ fraginfo = diff_get_color(o->use_color, DIFF_FRAGINFO);
+ reset = diff_get_color_opt(o, DIFF_RESET);
+ emit_line(o, fraginfo, reset, line, len);
+ break;
+ case DIFF_SYMBOL_SUBMODULE_ADD:
+ set = diff_get_color_opt(o, DIFF_FILE_NEW);
+ reset = diff_get_color_opt(o, DIFF_RESET);
+ emit_line(o, set, reset, line, len);
+ break;
+ case DIFF_SYMBOL_SUBMODULE_DEL:
+ set = diff_get_color_opt(o, DIFF_FILE_OLD);
+ reset = diff_get_color_opt(o, DIFF_RESET);
+ emit_line(o, set, reset, line, len);
+ break;
+ case DIFF_SYMBOL_SUBMODULE_UNTRACKED:
+ fprintf(o->file, "%sSubmodule %s contains untracked content\n",
+ diff_line_prefix(o), line);
+ break;
+ case DIFF_SYMBOL_SUBMODULE_MODIFIED:
+ fprintf(o->file, "%sSubmodule %s contains modified content\n",
+ diff_line_prefix(o), line);
+ break;
+ case DIFF_SYMBOL_STATS_SUMMARY_NO_FILES:
+ emit_line(o, "", "", " 0 files changed\n",
+ strlen(" 0 files changed\n"));
+ break;
+ case DIFF_SYMBOL_STATS_SUMMARY_ABBREV:
+ emit_line(o, "", "", " ...\n", strlen(" ...\n"));
+ break;
default:
die("BUG: unknown diff symbol");
}
+ strbuf_release(&sb);
+}
+
+void diff_emit_submodule_del(struct diff_options *o, const char *line)
+{
+ emit_diff_symbol(o, DIFF_SYMBOL_SUBMODULE_DEL, line, strlen(line), 0);
+}
+
+void diff_emit_submodule_add(struct diff_options *o, const char *line)
+{
+ emit_diff_symbol(o, DIFF_SYMBOL_SUBMODULE_ADD, line, strlen(line), 0);
+}
+
+void diff_emit_submodule_untracked(struct diff_options *o, const char *path)
+{
+ emit_diff_symbol(o, DIFF_SYMBOL_SUBMODULE_UNTRACKED,
+ path, strlen(path), 0);
+}
+
+void diff_emit_submodule_modified(struct diff_options *o, const char *path)
+{
+ emit_diff_symbol(o, DIFF_SYMBOL_SUBMODULE_MODIFIED,
+ path, strlen(path), 0);
+}
+
+void diff_emit_submodule_header(struct diff_options *o, const char *header)
+{
+ emit_diff_symbol(o, DIFF_SYMBOL_SUBMODULE_HEADER,
+ header, strlen(header), 0);
+}
+
+void diff_emit_submodule_error(struct diff_options *o, const char *err)
+{
+ emit_diff_symbol(o, DIFF_SYMBOL_SUBMODULE_ERROR, err, strlen(err), 0);
+}
+
+void diff_emit_submodule_pipethrough(struct diff_options *o,
+ const char *line, int len)
+{
+ emit_diff_symbol(o, DIFF_SYMBOL_SUBMODULE_PIPETHROUGH, line, len, 0);
}
static int new_blank_line_at_eof(struct emit_callback *ecbdata, const char *line, int len)
}
}
-static void print_line_count(FILE *file, int count)
+static void add_line_count(struct strbuf *out, int count)
{
switch (count) {
case 0:
- fprintf(file, "0,0");
+ strbuf_addstr(out, "0,0");
break;
case 1:
- fprintf(file, "1");
+ strbuf_addstr(out, "1");
break;
default:
- fprintf(file, "1,%d", count);
+ strbuf_addf(out, "1,%d", count);
break;
}
}
struct diff_options *o)
{
int lc_a, lc_b;
- const char *name_a_tab, *name_b_tab;
- const char *metainfo = diff_get_color(o->use_color, DIFF_METAINFO);
- const char *fraginfo = diff_get_color(o->use_color, DIFF_FRAGINFO);
- const char *reset = diff_get_color(o->use_color, DIFF_RESET);
static struct strbuf a_name = STRBUF_INIT, b_name = STRBUF_INIT;
const char *a_prefix, *b_prefix;
char *data_one, *data_two;
size_t size_one, size_two;
struct emit_callback ecbdata;
- const char *line_prefix = diff_line_prefix(o);
+ struct strbuf out = STRBUF_INIT;
if (diff_mnemonic_prefix && DIFF_OPT_TST(o, REVERSE_DIFF)) {
a_prefix = o->b_prefix;
name_a += (*name_a == '/');
name_b += (*name_b == '/');
- name_a_tab = strchr(name_a, ' ') ? "\t" : "";
- name_b_tab = strchr(name_b, ' ') ? "\t" : "";
strbuf_reset(&a_name);
strbuf_reset(&b_name);
lc_a = count_lines(data_one, size_one);
lc_b = count_lines(data_two, size_two);
- fprintf(o->file,
- "%s%s--- %s%s%s\n%s%s+++ %s%s%s\n%s%s@@ -",
- line_prefix, metainfo, a_name.buf, name_a_tab, reset,
- line_prefix, metainfo, b_name.buf, name_b_tab, reset,
- line_prefix, fraginfo);
+
+ emit_diff_symbol(o, DIFF_SYMBOL_FILEPAIR_MINUS,
+ a_name.buf, a_name.len, 0);
+ emit_diff_symbol(o, DIFF_SYMBOL_FILEPAIR_PLUS,
+ b_name.buf, b_name.len, 0);
+
+ strbuf_addstr(&out, "@@ -");
if (!o->irreversible_delete)
- print_line_count(o->file, lc_a);
+ add_line_count(&out, lc_a);
else
- fprintf(o->file, "?,?");
- fprintf(o->file, " +");
- print_line_count(o->file, lc_b);
- fprintf(o->file, " @@%s\n", reset);
+ strbuf_addstr(&out, "?,?");
+ strbuf_addstr(&out, " +");
+ add_line_count(&out, lc_b);
+ strbuf_addstr(&out, " @@\n");
+ emit_diff_symbol(o, DIFF_SYMBOL_REWRITE_DIFF, out.buf, out.len, 0);
+ strbuf_release(&out);
+
if (lc_a && !o->irreversible_delete)
emit_rewrite_lines(&ecbdata, '-', data_one, size_one);
if (lc_b)
static void fn_out_consume(void *priv, char *line, unsigned long len)
{
struct emit_callback *ecbdata = priv;
- const char *meta = diff_get_color(ecbdata->color_diff, DIFF_METAINFO);
const char *reset = diff_get_color(ecbdata->color_diff, DIFF_RESET);
struct diff_options *o = ecbdata->opt;
- const char *line_prefix = diff_line_prefix(o);
o->found_changes = 1;
if (ecbdata->header) {
- fprintf(o->file, "%s", ecbdata->header->buf);
+ emit_diff_symbol(o, DIFF_SYMBOL_HEADER,
+ ecbdata->header->buf, ecbdata->header->len, 0);
strbuf_reset(ecbdata->header);
ecbdata->header = NULL;
}
if (ecbdata->label_path[0]) {
- const char *name_a_tab, *name_b_tab;
-
- name_a_tab = strchr(ecbdata->label_path[0], ' ') ? "\t" : "";
- name_b_tab = strchr(ecbdata->label_path[1], ' ') ? "\t" : "";
-
- fprintf(o->file, "%s%s--- %s%s%s\n",
- line_prefix, meta, ecbdata->label_path[0], reset, name_a_tab);
- fprintf(o->file, "%s%s+++ %s%s%s\n",
- line_prefix, meta, ecbdata->label_path[1], reset, name_b_tab);
+ emit_diff_symbol(o, DIFF_SYMBOL_FILEPAIR_MINUS,
+ ecbdata->label_path[0],
+ strlen(ecbdata->label_path[0]), 0);
+ emit_diff_symbol(o, DIFF_SYMBOL_FILEPAIR_PLUS,
+ ecbdata->label_path[1],
+ strlen(ecbdata->label_path[1]), 0);
ecbdata->label_path[0] = ecbdata->label_path[1] = NULL;
}
default:
/* incomplete line at the end */
ecbdata->lno_in_preimage++;
- emit_line(o, diff_get_color(ecbdata->color_diff, DIFF_CONTEXT),
- reset, line, len);
+ emit_diff_symbol(o, DIFF_SYMBOL_CONTEXT_INCOMPLETE,
+ line, len, 0);
break;
}
}
return 1 + (it * (width - 1) / max_change);
}
-static void show_name(FILE *file,
- const char *prefix, const char *name, int len)
-{
- fprintf(file, " %s%-*s |", prefix, len, name);
-}
-
-static void show_graph(FILE *file, char ch, int cnt, const char *set, const char *reset)
+static void show_graph(struct strbuf *out, char ch, int cnt,
+ const char *set, const char *reset)
{
if (cnt <= 0)
return;
- fprintf(file, "%s", set);
- while (cnt--)
- putc(ch, file);
- fprintf(file, "%s", reset);
+ strbuf_addstr(out, set);
+ strbuf_addchars(out, ch, cnt);
+ strbuf_addstr(out, reset);
}
static void fill_print_name(struct diffstat_file *file)
file->print_name = pname;
}
-int print_stat_summary(FILE *fp, int files, int insertions, int deletions)
+static void print_stat_summary_inserts_deletes(struct diff_options *options,
+ int files, int insertions, int deletions)
{
struct strbuf sb = STRBUF_INIT;
- int ret;
if (!files) {
assert(insertions == 0 && deletions == 0);
- return fprintf(fp, "%s\n", " 0 files changed");
+ emit_diff_symbol(options, DIFF_SYMBOL_STATS_SUMMARY_NO_FILES,
+ NULL, 0, 0);
+ return;
}
strbuf_addf(&sb,
deletions);
}
strbuf_addch(&sb, '\n');
- ret = fputs(sb.buf, fp);
+ emit_diff_symbol(options, DIFF_SYMBOL_STATS_SUMMARY_INSERTS_DELETES,
+ sb.buf, sb.len, 0);
strbuf_release(&sb);
- return ret;
+}
+
+void print_stat_summary(FILE *fp, int files,
+ int insertions, int deletions)
+{
+ struct diff_options o;
+ memset(&o, 0, sizeof(o));
+ o.file = fp;
+
+ print_stat_summary_inserts_deletes(&o, files, insertions, deletions);
}
static void show_stats(struct diffstat_t *data, struct diff_options *options)
int total_files = data->nr, count;
int width, name_width, graph_width, number_width = 0, bin_width = 0;
const char *reset, *add_c, *del_c;
- const char *line_prefix = "";
int extra_shown = 0;
+ const char *line_prefix = diff_line_prefix(options);
+ struct strbuf out = STRBUF_INIT;
if (data->nr == 0)
return;
- line_prefix = diff_line_prefix(options);
count = options->stat_count ? options->stat_count : data->nr;
reset = diff_get_color_opt(options, DIFF_RESET);
}
if (file->is_binary) {
- fprintf(options->file, "%s", line_prefix);
- show_name(options->file, prefix, name, len);
- fprintf(options->file, " %*s", number_width, "Bin");
+ strbuf_addf(&out, " %s%-*s |", prefix, len, name);
+ strbuf_addf(&out, " %*s", number_width, "Bin");
if (!added && !deleted) {
- putc('\n', options->file);
+ strbuf_addch(&out, '\n');
+ emit_diff_symbol(options, DIFF_SYMBOL_STATS_LINE,
+ out.buf, out.len, 0);
+ strbuf_reset(&out);
continue;
}
- fprintf(options->file, " %s%"PRIuMAX"%s",
+ strbuf_addf(&out, " %s%"PRIuMAX"%s",
del_c, deleted, reset);
- fprintf(options->file, " -> ");
- fprintf(options->file, "%s%"PRIuMAX"%s",
+ strbuf_addstr(&out, " -> ");
+ strbuf_addf(&out, "%s%"PRIuMAX"%s",
add_c, added, reset);
- fprintf(options->file, " bytes");
- fprintf(options->file, "\n");
+ strbuf_addstr(&out, " bytes\n");
+ emit_diff_symbol(options, DIFF_SYMBOL_STATS_LINE,
+ out.buf, out.len, 0);
+ strbuf_reset(&out);
continue;
}
else if (file->is_unmerged) {
- fprintf(options->file, "%s", line_prefix);
- show_name(options->file, prefix, name, len);
- fprintf(options->file, " Unmerged\n");
+ strbuf_addf(&out, " %s%-*s |", prefix, len, name);
+ strbuf_addstr(&out, " Unmerged\n");
+ emit_diff_symbol(options, DIFF_SYMBOL_STATS_LINE,
+ out.buf, out.len, 0);
+ strbuf_reset(&out);
continue;
}
add = total - del;
}
}
- fprintf(options->file, "%s", line_prefix);
- show_name(options->file, prefix, name, len);
- fprintf(options->file, " %*"PRIuMAX"%s",
+ strbuf_addf(&out, " %s%-*s |", prefix, len, name);
+ strbuf_addf(&out, " %*"PRIuMAX"%s",
number_width, added + deleted,
added + deleted ? " " : "");
- show_graph(options->file, '+', add, add_c, reset);
- show_graph(options->file, '-', del, del_c, reset);
- fprintf(options->file, "\n");
+ show_graph(&out, '+', add, add_c, reset);
+ show_graph(&out, '-', del, del_c, reset);
+ strbuf_addch(&out, '\n');
+ emit_diff_symbol(options, DIFF_SYMBOL_STATS_LINE,
+ out.buf, out.len, 0);
+ strbuf_reset(&out);
}
for (i = 0; i < data->nr; i++) {
if (i < count)
continue;
if (!extra_shown)
- fprintf(options->file, "%s ...\n", line_prefix);
+ emit_diff_symbol(options,
+ DIFF_SYMBOL_STATS_SUMMARY_ABBREV,
+ NULL, 0, 0);
extra_shown = 1;
}
- fprintf(options->file, "%s", line_prefix);
- print_stat_summary(options->file, total_files, adds, dels);
+
+ print_stat_summary_inserts_deletes(options, total_files, adds, dels);
}
static void show_shortstats(struct diffstat_t *data, struct diff_options *options)
for (i = 0; i < data->nr; i++) {
int added = data->files[i]->added;
- int deleted= data->files[i]->deleted;
+ int deleted = data->files[i]->deleted;
if (data->files[i]->is_unmerged ||
(!data->files[i]->is_interesting && (added + deleted == 0))) {
dels += deleted;
}
}
- fprintf(options->file, "%s", diff_line_prefix(options));
- print_stat_summary(options->file, total_files, adds, dels);
+ print_stat_summary_inserts_deletes(options, total_files, adds, dels);
}
static void show_numstat(struct diffstat_t *data, struct diff_options *options)
return deflated;
}
-static void emit_binary_diff_body(FILE *file, mmfile_t *one, mmfile_t *two,
- const char *prefix)
+static void emit_binary_diff_body(struct diff_options *o,
+ mmfile_t *one, mmfile_t *two)
{
void *cp;
void *delta;
}
if (delta && delta_size < deflate_size) {
- fprintf(file, "%sdelta %lu\n", prefix, orig_size);
+ char *s = xstrfmt("%lu", orig_size);
+ emit_diff_symbol(o, DIFF_SYMBOL_BINARY_DIFF_HEADER_DELTA,
+ s, strlen(s), 0);
+ free(s);
free(deflated);
data = delta;
data_size = delta_size;
- }
- else {
- fprintf(file, "%sliteral %lu\n", prefix, two->size);
+ } else {
+ char *s = xstrfmt("%lu", two->size);
+ emit_diff_symbol(o, DIFF_SYMBOL_BINARY_DIFF_HEADER_LITERAL,
+ s, strlen(s), 0);
+ free(s);
free(delta);
data = deflated;
data_size = deflate_size;
/* emit data encoded in base85 */
cp = data;
while (data_size) {
+ int len;
int bytes = (52 < data_size) ? 52 : data_size;
- char line[70];
+ char line[71];
data_size -= bytes;
if (bytes <= 26)
line[0] = bytes + 'A' - 1;
line[0] = bytes - 26 + 'a' - 1;
encode_85(line + 1, cp, bytes);
cp = (char *) cp + bytes;
- fprintf(file, "%s", prefix);
- fputs(line, file);
- fputc('\n', file);
+
+ len = strlen(line);
+ line[len++] = '\n';
+ line[len] = '\0';
+
+ emit_diff_symbol(o, DIFF_SYMBOL_BINARY_DIFF_BODY,
+ line, len, 0);
}
- fprintf(file, "%s\n", prefix);
+ emit_diff_symbol(o, DIFF_SYMBOL_BINARY_DIFF_FOOTER, NULL, 0, 0);
free(data);
}
-static void emit_binary_diff(FILE *file, mmfile_t *one, mmfile_t *two,
- const char *prefix)
+static void emit_binary_diff(struct diff_options *o,
+ mmfile_t *one, mmfile_t *two)
{
- fprintf(file, "%sGIT binary patch\n", prefix);
- emit_binary_diff_body(file, one, two, prefix);
- emit_binary_diff_body(file, two, one, prefix);
+ emit_diff_symbol(o, DIFF_SYMBOL_BINARY_DIFF_HEADER, NULL, 0, 0);
+ emit_binary_diff_body(o, one, two);
+ emit_binary_diff_body(o, two, one);
}
int diff_filespec_is_binary(struct diff_filespec *one)
if (o->submodule_format == DIFF_SUBMODULE_LOG &&
(!one->mode || S_ISGITLINK(one->mode)) &&
(!two->mode || S_ISGITLINK(two->mode))) {
- const char *del = diff_get_color_opt(o, DIFF_FILE_OLD);
- const char *add = diff_get_color_opt(o, DIFF_FILE_NEW);
- show_submodule_summary(o->file, one->path ? one->path : two->path,
- line_prefix,
+ show_submodule_summary(o, one->path ? one->path : two->path,
&one->oid, &two->oid,
- two->dirty_submodule,
- meta, del, add, reset);
+ two->dirty_submodule);
return;
} else if (o->submodule_format == DIFF_SUBMODULE_INLINE_DIFF &&
(!one->mode || S_ISGITLINK(one->mode)) &&
(!two->mode || S_ISGITLINK(two->mode))) {
- const char *del = diff_get_color_opt(o, DIFF_FILE_OLD);
- const char *add = diff_get_color_opt(o, DIFF_FILE_NEW);
- show_submodule_inline_diff(o->file, one->path ? one->path : two->path,
- line_prefix,
+ show_submodule_inline_diff(o, one->path ? one->path : two->path,
&one->oid, &two->oid,
- two->dirty_submodule,
- meta, del, add, reset, o);
+ two->dirty_submodule);
return;
}
if (complete_rewrite &&
(textconv_one || !diff_filespec_is_binary(one)) &&
(textconv_two || !diff_filespec_is_binary(two))) {
- fprintf(o->file, "%s", header.buf);
+ emit_diff_symbol(o, DIFF_SYMBOL_HEADER,
+ header.buf, header.len, 0);
strbuf_reset(&header);
emit_rewrite_diff(name_a, name_b, one, two,
textconv_one, textconv_two, o);
}
if (o->irreversible_delete && lbl[1][0] == '/') {
- fprintf(o->file, "%s", header.buf);
+ emit_diff_symbol(o, DIFF_SYMBOL_HEADER, header.buf,
+ header.len, 0);
strbuf_reset(&header);
goto free_ab_and_return;
} else if (!DIFF_OPT_TST(o, TEXT) &&
( (!textconv_one && diff_filespec_is_binary(one)) ||
(!textconv_two && diff_filespec_is_binary(two)) )) {
+ struct strbuf sb = STRBUF_INIT;
if (!one->data && !two->data &&
S_ISREG(one->mode) && S_ISREG(two->mode) &&
!DIFF_OPT_TST(o, BINARY)) {
if (!oidcmp(&one->oid, &two->oid)) {
if (must_show_header)
- fprintf(o->file, "%s", header.buf);
+ emit_diff_symbol(o, DIFF_SYMBOL_HEADER,
+ header.buf, header.len,
+ 0);
goto free_ab_and_return;
}
- fprintf(o->file, "%s", header.buf);
- fprintf(o->file, "%sBinary files %s and %s differ\n",
- line_prefix, lbl[0], lbl[1]);
+ emit_diff_symbol(o, DIFF_SYMBOL_HEADER,
+ header.buf, header.len, 0);
+ strbuf_addf(&sb, "%sBinary files %s and %s differ\n",
+ diff_line_prefix(o), lbl[0], lbl[1]);
+ emit_diff_symbol(o, DIFF_SYMBOL_BINARY_FILES,
+ sb.buf, sb.len, 0);
+ strbuf_release(&sb);
goto free_ab_and_return;
}
if (fill_mmfile(&mf1, one) < 0 || fill_mmfile(&mf2, two) < 0)
if (mf1.size == mf2.size &&
!memcmp(mf1.ptr, mf2.ptr, mf1.size)) {
if (must_show_header)
- fprintf(o->file, "%s", header.buf);
+ emit_diff_symbol(o, DIFF_SYMBOL_HEADER,
+ header.buf, header.len, 0);
goto free_ab_and_return;
}
- fprintf(o->file, "%s", header.buf);
+ emit_diff_symbol(o, DIFF_SYMBOL_HEADER, header.buf, header.len, 0);
strbuf_reset(&header);
if (DIFF_OPT_TST(o, BINARY))
- emit_binary_diff(o->file, &mf1, &mf2, line_prefix);
- else
- fprintf(o->file, "%sBinary files %s and %s differ\n",
- line_prefix, lbl[0], lbl[1]);
+ emit_binary_diff(o, &mf1, &mf2);
+ else {
+ strbuf_addf(&sb, "%sBinary files %s and %s differ\n",
+ diff_line_prefix(o), lbl[0], lbl[1]);
+ emit_diff_symbol(o, DIFF_SYMBOL_BINARY_FILES,
+ sb.buf, sb.len, 0);
+ strbuf_release(&sb);
+ }
o->found_changes = 1;
} else {
/* Crazy xdl interfaces.. */
const struct userdiff_funcname *pe;
if (must_show_header) {
- fprintf(o->file, "%s", header.buf);
+ emit_diff_symbol(o, DIFF_SYMBOL_HEADER,
+ header.buf, header.len, 0);
strbuf_reset(&header);
}
projects / thirdparty / git.git / blobdiff