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77d15c46c3
I'm about to change my mind about whether its top-level nature is struct or union, and rather than change the key word 'union' to 'struct' at every point of use, it's nicer to just get rid of the keyword completely. So it has a shiny new name.
219 lines
7.8 KiB
C
219 lines
7.8 KiB
C
#include <stddef.h>
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#include <stdlib.h>
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#include <stdio.h>
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#include "putty.h"
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#include "dialog.h"
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#include "terminal.h"
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static const TermWinVtable fuzz_termwin_vt;
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int main(int argc, char **argv)
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{
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char blk[512];
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size_t len;
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Terminal *term;
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Conf *conf;
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struct unicode_data ucsdata;
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TermWin termwin;
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termwin.vt = &fuzz_termwin_vt;
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conf = conf_new();
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do_defaults(NULL, conf);
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init_ucs(&ucsdata, conf_get_str(conf, CONF_line_codepage),
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conf_get_bool(conf, CONF_utf8_override),
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CS_NONE, conf_get_int(conf, CONF_vtmode));
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term = term_init(conf, &ucsdata, &termwin);
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term_size(term, 24, 80, 10000);
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term->ldisc = NULL;
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/* Tell american fuzzy lop that this is a good place to fork. */
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#ifdef __AFL_HAVE_MANUAL_CONTROL
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__AFL_INIT();
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#endif
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while (!feof(stdin)) {
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len = fread(blk, 1, sizeof(blk), stdin);
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term_data(term, blk, len);
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}
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term_update(term);
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return 0;
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}
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/* functions required by terminal.c */
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static bool fuzz_setup_draw_ctx(TermWin *tw) { return true; }
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static void fuzz_draw_text(
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TermWin *tw, int x, int y, wchar_t *text, int len,
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unsigned long attr, int lattr, truecolour tc)
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{
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int i;
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printf("TEXT[attr=%08lx,lattr=%02x]@(%d,%d):", attr, lattr, x, y);
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for (i = 0; i < len; i++) {
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printf(" %x", (unsigned)text[i]);
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}
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printf("\n");
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}
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static void fuzz_draw_cursor(
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TermWin *tw, int x, int y, wchar_t *text, int len,
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unsigned long attr, int lattr, truecolour tc)
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{
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int i;
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printf("CURS[attr=%08lx,lattr=%02x]@(%d,%d):", attr, lattr, x, y);
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for (i = 0; i < len; i++) {
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printf(" %x", (unsigned)text[i]);
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}
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printf("\n");
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}
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static void fuzz_draw_trust_sigil(TermWin *tw, int x, int y)
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{
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printf("TRUST@(%d,%d)\n", x, y);
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}
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static int fuzz_char_width(TermWin *tw, int uc) { return 1; }
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static void fuzz_free_draw_ctx(TermWin *tw) {}
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static void fuzz_set_cursor_pos(TermWin *tw, int x, int y) {}
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static void fuzz_set_raw_mouse_mode(TermWin *tw, bool enable) {}
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static void fuzz_set_scrollbar(TermWin *tw, int total, int start, int page) {}
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static void fuzz_bell(TermWin *tw, int mode) {}
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static void fuzz_clip_write(
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TermWin *tw, int clipboard, wchar_t *text, int *attrs,
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truecolour *colours, int len, bool must_deselect) {}
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static void fuzz_clip_request_paste(TermWin *tw, int clipboard) {}
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static void fuzz_refresh(TermWin *tw) {}
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static void fuzz_request_resize(TermWin *tw, int w, int h) {}
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static void fuzz_set_title(TermWin *tw, const char *title, int codepage) {}
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static void fuzz_set_icon_title(TermWin *tw, const char *icontitle, int cp) {}
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static void fuzz_set_minimised(TermWin *tw, bool minimised) {}
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static void fuzz_set_maximised(TermWin *tw, bool maximised) {}
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static void fuzz_move(TermWin *tw, int x, int y) {}
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static void fuzz_set_zorder(TermWin *tw, bool top) {}
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static void fuzz_palette_set(TermWin *tw, unsigned start, unsigned ncolours,
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const rgb *colours) {}
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static void fuzz_palette_get_overrides(TermWin *tw, Terminal *term) {}
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static void fuzz_unthrottle(TermWin *tw, size_t size) {}
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static const TermWinVtable fuzz_termwin_vt = {
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.setup_draw_ctx = fuzz_setup_draw_ctx,
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.draw_text = fuzz_draw_text,
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.draw_cursor = fuzz_draw_cursor,
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.draw_trust_sigil = fuzz_draw_trust_sigil,
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.char_width = fuzz_char_width,
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.free_draw_ctx = fuzz_free_draw_ctx,
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.set_cursor_pos = fuzz_set_cursor_pos,
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.set_raw_mouse_mode = fuzz_set_raw_mouse_mode,
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.set_scrollbar = fuzz_set_scrollbar,
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.bell = fuzz_bell,
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.clip_write = fuzz_clip_write,
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.clip_request_paste = fuzz_clip_request_paste,
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.refresh = fuzz_refresh,
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.request_resize = fuzz_request_resize,
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.set_title = fuzz_set_title,
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.set_icon_title = fuzz_set_icon_title,
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.set_minimised = fuzz_set_minimised,
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.set_maximised = fuzz_set_maximised,
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.move = fuzz_move,
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.set_zorder = fuzz_set_zorder,
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.palette_set = fuzz_palette_set,
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.palette_get_overrides = fuzz_palette_get_overrides,
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.unthrottle = fuzz_unthrottle,
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};
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void ldisc_send(Ldisc *ldisc, const void *buf, int len, bool interactive) {}
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void ldisc_echoedit_update(Ldisc *ldisc) {}
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bool ldisc_has_input_buffered(Ldisc *ldisc) { return false; }
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LdiscInputToken ldisc_get_input_token(Ldisc *ldisc)
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{ unreachable("This fake ldisc never has any buffered input"); }
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void ldisc_enable_prompt_callback(Ldisc *ldisc, prompts_t *p)
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{ unreachable("This fake ldisc should never be used for user/pass prompts"); }
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void modalfatalbox(const char *fmt, ...) { exit(0); }
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void nonfatal(const char *fmt, ...) { }
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/* needed by timing.c */
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void timer_change_notify(unsigned long next) { }
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/* needed by config.c */
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void dlg_radiobutton_set(dlgcontrol *ctrl, dlgparam *dp, int whichbutton) { }
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int dlg_radiobutton_get(dlgcontrol *ctrl, dlgparam *dp) { return 0; }
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void dlg_checkbox_set(dlgcontrol *ctrl, dlgparam *dp, bool checked) { }
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bool dlg_checkbox_get(dlgcontrol *ctrl, dlgparam *dp) { return false; }
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void dlg_editbox_set(dlgcontrol *ctrl, dlgparam *dp, char const *text) { }
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char *dlg_editbox_get(dlgcontrol *ctrl, dlgparam *dp)
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{ return dupstr("moo"); }
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void dlg_listbox_clear(dlgcontrol *ctrl, dlgparam *dp) { }
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void dlg_listbox_del(dlgcontrol *ctrl, dlgparam *dp, int index) { }
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void dlg_listbox_add(dlgcontrol *ctrl, dlgparam *dp, char const *text) { }
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void dlg_listbox_addwithid(dlgcontrol *ctrl, dlgparam *dp,
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char const *text, int id) { }
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int dlg_listbox_getid(dlgcontrol *ctrl, dlgparam *dp, int index)
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{ return 0; }
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int dlg_listbox_index(dlgcontrol *ctrl, dlgparam *dp) { return -1; }
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bool dlg_listbox_issel(dlgcontrol *ctrl, dlgparam *dp, int index)
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{ return false; }
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void dlg_listbox_select(dlgcontrol *ctrl, dlgparam *dp, int index) { }
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void dlg_text_set(dlgcontrol *ctrl, dlgparam *dp, char const *text) { }
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void dlg_filesel_set(dlgcontrol *ctrl, dlgparam *dp, Filename *fn) { }
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Filename *dlg_filesel_get(dlgcontrol *ctrl, dlgparam *dp) { return NULL; }
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void dlg_fontsel_set(dlgcontrol *ctrl, dlgparam *dp, FontSpec *fn) { }
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FontSpec *dlg_fontsel_get(dlgcontrol *ctrl, dlgparam *dp) { return NULL; }
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void dlg_update_start(dlgcontrol *ctrl, dlgparam *dp) { }
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void dlg_update_done(dlgcontrol *ctrl, dlgparam *dp) { }
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void dlg_set_focus(dlgcontrol *ctrl, dlgparam *dp) { }
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void dlg_label_change(dlgcontrol *ctrl, dlgparam *dp, char const *text) { }
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dlgcontrol *dlg_last_focused(dlgcontrol *ctrl, dlgparam *dp)
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{ return NULL; }
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void dlg_beep(dlgparam *dp) { }
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void dlg_error_msg(dlgparam *dp, const char *msg) { }
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void dlg_end(dlgparam *dp, int value) { }
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void dlg_coloursel_start(dlgcontrol *ctrl, dlgparam *dp,
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int r, int g, int b) { }
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bool dlg_coloursel_results(dlgcontrol *ctrl, dlgparam *dp,
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int *r, int *g, int *b) { return false; }
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void dlg_refresh(dlgcontrol *ctrl, dlgparam *dp) { }
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bool dlg_is_visible(dlgcontrol *ctrl, dlgparam *dp) { return false; }
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const int ngsslibs = 0;
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const char *const gsslibnames[0] = { };
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const struct keyvalwhere gsslibkeywords[0] = { };
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/*
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* Default settings that are specific to Unix plink.
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*/
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char *platform_default_s(const char *name)
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{
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if (!strcmp(name, "TermType"))
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return dupstr(getenv("TERM"));
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if (!strcmp(name, "SerialLine"))
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return dupstr("/dev/ttyS0");
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return NULL;
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}
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bool platform_default_b(const char *name, bool def)
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{
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return def;
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}
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int platform_default_i(const char *name, int def)
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{
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return def;
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}
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FontSpec *platform_default_fontspec(const char *name)
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{
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return fontspec_new("");
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}
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Filename *platform_default_filename(const char *name)
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{
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if (!strcmp(name, "LogFileName"))
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return filename_from_str("putty.log");
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else
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return filename_from_str("");
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}
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char *x_get_default(const char *key)
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{
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return NULL; /* this is a stub */
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}
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