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![Masahiro Yamada](/assets/img/avatar_default.png)
Import - scripts/kconfig/* - include/linux/kconfig.h from Linux 3.16-rc7. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Reviewed-by: Simon Glass <sjg@chromium.org>
236 lines
4.1 KiB
C
236 lines
4.1 KiB
C
/*
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* Arnaldo Carvalho de Melo <acme@conectiva.com.br>, 2005
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*
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* Released under the terms of the GNU GPL v2.0
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*/
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#include <stdlib.h>
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#include <string.h>
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#include "lkc.h"
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static char *escape(const char* text, char *bf, int len)
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{
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char *bfp = bf;
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int multiline = strchr(text, '\n') != NULL;
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int eol = 0;
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int textlen = strlen(text);
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if ((textlen > 0) && (text[textlen-1] == '\n'))
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eol = 1;
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*bfp++ = '"';
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--len;
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if (multiline) {
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*bfp++ = '"';
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*bfp++ = '\n';
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*bfp++ = '"';
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len -= 3;
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}
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while (*text != '\0' && len > 1) {
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if (*text == '"')
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*bfp++ = '\\';
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else if (*text == '\n') {
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*bfp++ = '\\';
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*bfp++ = 'n';
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*bfp++ = '"';
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*bfp++ = '\n';
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*bfp++ = '"';
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len -= 5;
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++text;
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goto next;
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}
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else if (*text == '\\') {
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*bfp++ = '\\';
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len--;
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}
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*bfp++ = *text++;
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next:
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--len;
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}
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if (multiline && eol)
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bfp -= 3;
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*bfp++ = '"';
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*bfp = '\0';
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return bf;
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}
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struct file_line {
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struct file_line *next;
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const char *file;
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int lineno;
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};
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static struct file_line *file_line__new(const char *file, int lineno)
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{
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struct file_line *self = malloc(sizeof(*self));
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if (self == NULL)
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goto out;
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self->file = file;
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self->lineno = lineno;
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self->next = NULL;
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out:
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return self;
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}
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struct message {
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const char *msg;
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const char *option;
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struct message *next;
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struct file_line *files;
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};
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static struct message *message__list;
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static struct message *message__new(const char *msg, char *option,
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const char *file, int lineno)
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{
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struct message *self = malloc(sizeof(*self));
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if (self == NULL)
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goto out;
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self->files = file_line__new(file, lineno);
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if (self->files == NULL)
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goto out_fail;
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self->msg = strdup(msg);
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if (self->msg == NULL)
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goto out_fail_msg;
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self->option = option;
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self->next = NULL;
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out:
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return self;
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out_fail_msg:
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free(self->files);
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out_fail:
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free(self);
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self = NULL;
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goto out;
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}
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static struct message *mesage__find(const char *msg)
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{
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struct message *m = message__list;
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while (m != NULL) {
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if (strcmp(m->msg, msg) == 0)
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break;
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m = m->next;
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}
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return m;
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}
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static int message__add_file_line(struct message *self, const char *file,
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int lineno)
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{
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int rc = -1;
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struct file_line *fl = file_line__new(file, lineno);
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if (fl == NULL)
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goto out;
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fl->next = self->files;
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self->files = fl;
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rc = 0;
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out:
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return rc;
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}
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static int message__add(const char *msg, char *option, const char *file,
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int lineno)
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{
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int rc = 0;
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char bf[16384];
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char *escaped = escape(msg, bf, sizeof(bf));
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struct message *m = mesage__find(escaped);
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if (m != NULL)
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rc = message__add_file_line(m, file, lineno);
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else {
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m = message__new(escaped, option, file, lineno);
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if (m != NULL) {
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m->next = message__list;
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message__list = m;
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} else
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rc = -1;
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}
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return rc;
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}
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static void menu_build_message_list(struct menu *menu)
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{
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struct menu *child;
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message__add(menu_get_prompt(menu), NULL,
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menu->file == NULL ? "Root Menu" : menu->file->name,
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menu->lineno);
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if (menu->sym != NULL && menu_has_help(menu))
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message__add(menu_get_help(menu), menu->sym->name,
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menu->file == NULL ? "Root Menu" : menu->file->name,
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menu->lineno);
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for (child = menu->list; child != NULL; child = child->next)
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if (child->prompt != NULL)
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menu_build_message_list(child);
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}
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static void message__print_file_lineno(struct message *self)
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{
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struct file_line *fl = self->files;
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putchar('\n');
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if (self->option != NULL)
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printf("# %s:00000\n", self->option);
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printf("#: %s:%d", fl->file, fl->lineno);
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fl = fl->next;
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while (fl != NULL) {
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printf(", %s:%d", fl->file, fl->lineno);
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fl = fl->next;
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}
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putchar('\n');
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}
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static void message__print_gettext_msgid_msgstr(struct message *self)
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{
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message__print_file_lineno(self);
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printf("msgid %s\n"
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"msgstr \"\"\n", self->msg);
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}
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static void menu__xgettext(void)
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{
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struct message *m = message__list;
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while (m != NULL) {
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/* skip empty lines ("") */
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if (strlen(m->msg) > sizeof("\"\""))
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message__print_gettext_msgid_msgstr(m);
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m = m->next;
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}
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}
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int main(int ac, char **av)
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{
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conf_parse(av[1]);
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menu_build_message_list(menu_get_root_menu(NULL));
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menu__xgettext();
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return 0;
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}
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