mirror of
https://git.tartarus.org/simon/putty.git
synced 2025-01-09 17:38:00 +00:00
da3197f395
There are three separate indexing schemes in use by various bits of the PuTTY front ends, and _none_ of them was clearly documented, let alone all in the same place. Worse, functions that looked obviously related, like win_palette_set and win_palette_get, used different encodings. Now all the encodings are defined together in putty.h, with explanation of why there are three in the first place and clear documentation of where each one is used; terminal.c provides mapping tables that convert between them; the terminology is consistent throughout; and win_palette_set has been converted to use the sensible encoding.
222 lines
7.9 KiB
C
222 lines
7.9 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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/* For Unix in particular, but harmless if this main() is reused elsewhere */
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const bool buildinfo_gtk_relevant = false;
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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, false, 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) {}
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static void fuzz_set_icon_title(TermWin *tw, const char *icontitle) {}
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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 bool fuzz_palette_get(TermWin *tw, unsigned n, int *r, int *g, int *b)
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{ return false; }
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static void fuzz_palette_set(TermWin *tw, unsigned n, int r, int g, int b) {}
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static void fuzz_palette_reset(TermWin *tw) {}
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static void fuzz_get_pos(TermWin *tw, int *x, int *y) { *x = *y = 0; }
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static void fuzz_get_pixels(TermWin *tw, int *x, int *y) { *x = *y = 0; }
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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_get = fuzz_palette_get,
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.palette_set = fuzz_palette_set,
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.palette_reset = fuzz_palette_reset,
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.get_pos = fuzz_get_pos,
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.get_pixels = fuzz_get_pixels,
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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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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 and sercfg.c */
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void dlg_radiobutton_set(union control *ctrl, dlgparam *dp, int whichbutton) { }
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int dlg_radiobutton_get(union control *ctrl, dlgparam *dp) { return 0; }
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void dlg_checkbox_set(union control *ctrl, dlgparam *dp, bool checked) { }
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bool dlg_checkbox_get(union control *ctrl, dlgparam *dp) { return false; }
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void dlg_editbox_set(union control *ctrl, dlgparam *dp, char const *text) { }
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char *dlg_editbox_get(union control *ctrl, dlgparam *dp)
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{ return dupstr("moo"); }
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void dlg_listbox_clear(union control *ctrl, dlgparam *dp) { }
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void dlg_listbox_del(union control *ctrl, dlgparam *dp, int index) { }
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void dlg_listbox_add(union control *ctrl, dlgparam *dp, char const *text) { }
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void dlg_listbox_addwithid(union control *ctrl, dlgparam *dp,
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char const *text, int id) { }
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int dlg_listbox_getid(union control *ctrl, dlgparam *dp, int index)
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{ return 0; }
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int dlg_listbox_index(union control *ctrl, dlgparam *dp) { return -1; }
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bool dlg_listbox_issel(union control *ctrl, dlgparam *dp, int index)
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{ return false; }
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void dlg_listbox_select(union control *ctrl, dlgparam *dp, int index) { }
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void dlg_text_set(union control *ctrl, dlgparam *dp, char const *text) { }
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void dlg_filesel_set(union control *ctrl, dlgparam *dp, Filename *fn) { }
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Filename *dlg_filesel_get(union control *ctrl, dlgparam *dp) { return NULL; }
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void dlg_fontsel_set(union control *ctrl, dlgparam *dp, FontSpec *fn) { }
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FontSpec *dlg_fontsel_get(union control *ctrl, dlgparam *dp) { return NULL; }
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void dlg_update_start(union control *ctrl, dlgparam *dp) { }
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void dlg_update_done(union control *ctrl, dlgparam *dp) { }
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void dlg_set_focus(union control *ctrl, dlgparam *dp) { }
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void dlg_label_change(union control *ctrl, dlgparam *dp, char const *text) { }
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union control *dlg_last_focused(union control *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(union control *ctrl, dlgparam *dp,
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int r, int g, int b) { }
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bool dlg_coloursel_results(union control *ctrl, dlgparam *dp,
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int *r, int *g, int *b) { return false; }
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void dlg_refresh(union control *ctrl, dlgparam *dp) { }
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bool dlg_is_visible(union control *ctrl, dlgparam *dp) { return false; }
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const char *const appname = "FuZZterm";
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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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