static void output_exclude(const char *path, struct exclude *exclude)
{
char *bang = exclude->flags & EXC_FLAG_NEGATIVE ? "!" : "";
char *slash = exclude->flags & EXC_FLAG_MUSTBEDIR ? "/" : "";
if (!null_term_line) {
if (!verbose) {
write_name_quoted(path, stdout, '\n');
} else {
quote_c_style(exclude->el->src, NULL, stdout, 0);
printf(":%d:%s%s%s\t",
exclude->srcpos,
bang, exclude->pattern, slash);
quote_c_style(path, NULL, stdout, 0);
fputc('\n', stdout);
}
} else {
if (!verbose) {
printf("%s%c", path, '\0');
} else {
printf("%s%c%d%c%s%s%s%c%s%c",
exclude->el->src, '\0',
exclude->srcpos, '\0',
bang, exclude->pattern, slash, '\0',
path, '\0');
}
}
}
static void print_path(const char *path)
{
int need_quote = quote_c_style(path, NULL, NULL, 0);
if (need_quote)
quote_c_style(path, NULL, stdout, 0);
else
printf("%s", path);
}
static void print_path_1(const char *path)
{
int need_quote = quote_c_style(path, NULL, NULL, 0);
if (need_quote)
quote_c_style(path, NULL, stdout, 0);
else if (strchr(path, ' '))
printf("\"%s\"", path);
else
printf("%s", path);
}
static char *quote_one(const char *str)
{
int needlen;
char *xp;
if (!str)
return NULL;
needlen = quote_c_style(str, NULL, NULL, 0);
if (!needlen)
return strdup(str);
xp = xmalloc(needlen + 1);
quote_c_style(str, xp, NULL, 0);
return xp;
}
void quote_two_c_style(struct strbuf *sb, const char *prefix, const char *path, int nodq)
{
if (quote_c_style(prefix, NULL, NULL, 0) ||
quote_c_style(path, NULL, NULL, 0)) {
if (!nodq)
strbuf_addch(sb, '"');
quote_c_style(prefix, sb, NULL, 1);
quote_c_style(path, sb, NULL, 1);
if (!nodq)
strbuf_addch(sb, '"');
} else {
strbuf_addstr(sb, prefix);
strbuf_addstr(sb, path);
}
}
void fast_export_delete(const char *path)
{
putchar('D');
putchar(' ');
quote_c_style(path, NULL, stdout, 0);
putchar('\n');
}
static void output_attr(int cnt, struct git_attr_check *check,
const char *file)
{
int j;
for (j = 0; j < cnt; j++) {
const char *value = check[j].value;
if (ATTR_TRUE(value))
value = "set";
else if (ATTR_FALSE(value))
value = "unset";
else if (ATTR_UNSET(value))
value = "unspecified";
if (nul_term_line) {
printf("%s%c" /* path */
"%s%c" /* attrname */
"%s%c" /* attrvalue */,
file, 0, git_attr_name(check[j].attr), 0, value, 0);
} else {
quote_c_style(file, NULL, stdout, 0);
printf(": %s: %s\n", git_attr_name(check[j].attr), value);
}
}
}
static int print_alternate(struct alternate_object_database *alt, void *data)
{
printf("alternate: ");
quote_c_style(alt->path, NULL, stdout, 0);
putchar('\n');
return 0;
}
static void ls_from_rev(uint32_t rev, const char *path)
{
/* ls :5 path/to/old/file */
printf("ls :%"PRIu32" ", rev);
quote_c_style(path, NULL, stdout, 0);
putchar('\n');
fflush(stdout);
}
static void ls_from_active_commit(const char *path)
{
/* ls "path/to/file" */
printf("ls \"");
quote_c_style(path, NULL, stdout, 1);
printf("\"\n");
fflush(stdout);
}
void write_name_quoted(const char *name, FILE *fp, int terminator)
{
if (terminator) {
quote_c_style(name, NULL, fp, 0);
} else {
fputs(name, fp);
}
fputc(terminator, fp);
}
void fast_export_modify(const char *path, uint32_t mode, const char *dataref)
{
/* Mode must be 100644, 100755, 120000, or 160000. */
if (!dataref) {
fast_export_truncate(path, mode);
return;
}
printf("M %06"PRIo32" %s ", mode, dataref);
quote_c_style(path, NULL, stdout, 0);
putchar('\n');
}
static int set_helper_option(struct transport *transport,
const char *name, const char *value)
{
struct helper_data *data = transport->data;
struct child_process *helper = get_helper(transport);
struct strbuf buf = STRBUF_INIT;
int i, ret, is_bool = 0;
if (!data->option)
return 1;
for (i = 0; i < ARRAY_SIZE(unsupported_options); i++) {
if (!strcmp(name, unsupported_options[i]))
return 1;
}
for (i = 0; i < ARRAY_SIZE(boolean_options); i++) {
if (!strcmp(name, boolean_options[i])) {
is_bool = 1;
break;
}
}
strbuf_addf(&buf, "option %s ", name);
if (is_bool)
strbuf_addstr(&buf, value ? "true" : "false");
else
quote_c_style(value, &buf, NULL, 0);
strbuf_addch(&buf, '\n');
if (write_in_full(helper->in, buf.buf, buf.len) != buf.len)
die_errno("cannot send option to %s", data->name);
strbuf_reset(&buf);
if (strbuf_getline(&buf, data->out, '\n') == EOF)
exit(128); /* child died, message supplied already */
if (!strcmp(buf.buf, "ok"))
ret = 0;
else if (!prefixcmp(buf.buf, "error")) {
ret = -1;
} else if (!strcmp(buf.buf, "unsupported"))
ret = 1;
else {
warning("%s unexpectedly said: '%s'", data->name, buf.buf);
ret = 1;
}
strbuf_release(&buf);
return ret;
}
static char *quote_two(const char *one, const char *two)
{
int need_one = quote_c_style(one, NULL, NULL, 1);
int need_two = quote_c_style(two, NULL, NULL, 1);
char *xp;
if (need_one + need_two) {
if (!need_one) need_one = strlen(one);
if (!need_two) need_one = strlen(two);
xp = xmalloc(need_one + need_two + 3);
xp[0] = '"';
quote_c_style(one, xp + 1, NULL, 1);
quote_c_style(two, xp + need_one + 1, NULL, 1);
strcpy(xp + need_one + need_two + 1, "\"");
return xp;
}
need_one = strlen(one);
need_two = strlen(two);
xp = xmalloc(need_one + need_two + 1);
strcpy(xp, one);
strcpy(xp + need_one, two);
return xp;
}
static int set_helper_option(struct transport *transport,
const char *name, const char *value)
{
struct helper_data *data = transport->data;
struct strbuf buf = STRBUF_INIT;
int i, ret, is_bool = 0;
get_helper(transport);
if (!data->option)
return 1;
for (i = 0; i < ARRAY_SIZE(unsupported_options); i++) {
if (!strcmp(name, unsupported_options[i]))
return 1;
}
for (i = 0; i < ARRAY_SIZE(boolean_options); i++) {
if (!strcmp(name, boolean_options[i])) {
is_bool = 1;
break;
}
}
strbuf_addf(&buf, "option %s ", name);
if (is_bool)
strbuf_addstr(&buf, value ? "true" : "false");
else
quote_c_style(value, &buf, NULL, 0);
strbuf_addch(&buf, '\n');
xchgline(data, &buf);
if (!strcmp(buf.buf, "ok"))
ret = 0;
else if (!prefixcmp(buf.buf, "error")) {
ret = -1;
} else if (!strcmp(buf.buf, "unsupported"))
ret = 1;
else {
warning("%s unexpectedly said: '%s'", data->name, buf.buf);
ret = 1;
}
strbuf_release(&buf);
return ret;
}
static void output_attr(int cnt, struct git_attr_check *check,
const char *file)
{
int j;
for (j = 0; j < cnt; j++) {
const char *value = check[j].value;
if (ATTR_TRUE(value))
value = "set";
else if (ATTR_FALSE(value))
value = "unset";
else if (ATTR_UNSET(value))
value = "unspecified";
quote_c_style(file, NULL, stdout, 0);
printf(": %s: %s\n", git_attr_name(check[j].attr), value);
}
}
void write_name_quotedpfx(const char *pfx, size_t pfxlen,
const char *name, FILE *fp, int terminator)
{
int needquote = 0;
if (terminator) {
needquote = next_quote_pos(pfx, pfxlen) < pfxlen
|| name[next_quote_pos(name, -1)];
}
if (needquote) {
fputc('"', fp);
quote_c_style_counted(pfx, pfxlen, NULL, fp, 1);
quote_c_style(name, NULL, fp, 1);
fputc('"', fp);
} else {
fwrite(pfx, pfxlen, 1, fp);
fputs(name, fp);
}
fputc(terminator, fp);
}
static void check_attr(int cnt, struct git_attr_check *check,
const char** name, const char *file)
{
int j;
if (git_checkattr(file, cnt, check))
die("git_checkattr died");
for (j = 0; j < cnt; j++) {
const char *value = check[j].value;
if (ATTR_TRUE(value))
value = "set";
else if (ATTR_FALSE(value))
value = "unset";
else if (ATTR_UNSET(value))
value = "unspecified";
quote_c_style(file, NULL, stdout, 0);
printf(": %s: %s\n", name[j], value);
}
}
