diff options
Diffstat (limited to 'src/io.c')
-rw-r--r-- | src/io.c | 213 |
1 files changed, 88 insertions, 125 deletions
@@ -1,7 +1,7 @@ /* * Calcurse - text-based organizer * - * Copyright (c) 2004-2020 calcurse Development Team <misc@calcurse.org> + * Copyright (c) 2004-2023 calcurse Development Team <misc@calcurse.org> * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -50,8 +50,8 @@ struct ht_keybindings_s { const char *label; - enum key key; - HTABLE_ENTRY(ht_keybindings_s); + enum vkey key; + HTABLE_ENTRY(ht_keybindings_s); }; static void load_keys_ht_getkey(struct ht_keybindings_s *, const char **, @@ -237,25 +237,25 @@ void io_dump_apts(const char *fmt_apt, const char *fmt_rapt, LLIST_FOREACH(&recur_elist, i) { struct recur_event *rev = LLIST_GET_DATA(i); - time_t day = update_time_in_date(rev->day, 0, 0); + time_t day = DAY(rev->day); print_recur_event(fmt_rev, day, rev); } LLIST_TS_FOREACH(&recur_alist_p, i) { struct recur_apoint *rapt = LLIST_GET_DATA(i); - time_t day = update_time_in_date(rapt->start, 0, 0); + time_t day = DAY(rapt->start); print_recur_apoint(fmt_rapt, day, rapt->start, rapt); } LLIST_TS_FOREACH(&alist_p, i) { struct apoint *apt = LLIST_TS_GET_DATA(i); - time_t day = update_time_in_date(apt->start, 0, 0); + time_t day = DAY(apt->start); print_apoint(fmt_apt, day, apt); } LLIST_FOREACH(&eventlist, i) { struct event *ev = LLIST_TS_GET_DATA(i); - time_t day = update_time_in_date(ev->day, 0, 0); + time_t day = DAY(ev->day); print_event(fmt_ev, day, ev); } } @@ -940,16 +940,6 @@ load_keys_ht_compare(struct ht_keybindings_s *data1, } /* - * isblank(3) is protected by the __BSD_VISIBLE macro and this fails to be - * visible in some specific cases. Thus replace it by the following is_blank() - * function. - */ -static int is_blank(int c) -{ - return c == ' ' || c == '\t'; -} - -/* * Load user-definable keys from file. * A hash table is used to speed up loading process in avoiding string * comparisons. @@ -958,21 +948,21 @@ static int is_blank(int c) */ void io_load_keys(const char *pager) { - struct ht_keybindings_s keys[NBKEYS]; + struct ht_keybindings_s virt_keys[NBVKEYS], *ht_elm, ht_entry; FILE *keyfp; - char buf[BUFSIZ]; + char buf[BUFSIZ], key_label[BUFSIZ], key_str[BUFSIZ]; + char *p, *msg; struct io_file *log; - int i, skipped, loaded, line; - const int MAX_ERRORS = 5; + int i, n, skipped, loaded, line, assigned, undefined, key; keys_init(); struct ht_keybindings ht_keys = HTABLE_INITIALIZER(&ht_keys); - for (i = 0; i < NBKEYS; i++) { - keys[i].key = (enum key)i; - keys[i].label = keys_get_label((enum key)i); - HTABLE_INSERT(ht_keybindings, &ht_keys, &keys[i]); + for (i = 0; i < NBVKEYS; i++) { + virt_keys[i].key = (enum vkey)i; + virt_keys[i].label = keys_get_label((enum vkey)i); + HTABLE_INSERT(ht_keybindings, &ht_keys, &virt_keys[i]); } keyfp = fopen(path_keys, "r"); @@ -981,111 +971,97 @@ void io_load_keys(const char *pager) log = io_log_init(); skipped = loaded = line = 0; while (fgets(buf, BUFSIZ, keyfp) != NULL) { - char key_label[BUFSIZ], *p; - struct ht_keybindings_s *ht_elm, ht_entry; - const int AWAITED = 1; - int assigned; - line++; - if (skipped > MAX_ERRORS) { - const char *too_many = - _("\nToo many errors while reading configuration file!\n" - "Please backup your keys file, remove it from directory, " - "and launch calcurse again.\n"); - - io_log_print(log, line, too_many); - break; - } - for (p = buf; is_blank((int)*p); p++) ; - if (p != buf) - memmove(buf, p, strlen(p)); - if (buf[0] == '#' || buf[0] == '\n') + p = buf; + while (*p == ' ' || *p == '\t') p++; + if (*p == '#' || *p == '\n') continue; - if (sscanf(buf, "%s", key_label) != AWAITED) { + /* Find the virtual key by key label. */ + if (sscanf(p, "%s", key_label) != 1) { skipped++; io_log_print(log, line, _("Could not read key label")); continue; } - - /* Skip legacy entries. */ - if (strcmp(key_label, "generic-cut") == 0) - continue; - + p += strlen(key_label); ht_entry.label = key_label; - p = buf + strlen(key_label) + 1; - ht_elm = - HTABLE_LOOKUP(ht_keybindings, &ht_keys, &ht_entry); + ht_elm = HTABLE_LOOKUP(ht_keybindings, &ht_keys, &ht_entry); if (!ht_elm) { skipped++; - io_log_print(log, line, - _("Key label not recognized")); + asprintf(&msg, + _("Key label not recognized: \"%s\""), + key_label); + io_log_print(log, line, msg); + mem_free(msg); continue; } - assigned = 0; - for (;;) { - char key_ch[BUFSIZ], tmpbuf[BUFSIZ]; - - while (*p == ' ') - p++; - (void)strncpy(tmpbuf, p, BUFSIZ); - tmpbuf[BUFSIZ - 1] = '\0'; - if (sscanf(tmpbuf, "%s", key_ch) == AWAITED) { - int ch; - - if ((ch = keys_str2int(key_ch)) < 0) { - char *unknown_key; + /* Assign keyboard keys to the virtual key. */ + assigned = undefined = 0; + for (;;) { + if (sscanf(p, "%s%n", key_str, &n) != 1) { + if (assigned || undefined) + loaded++; + else { skipped++; - asprintf(&unknown_key, - _("Error reading key: \"%s\""), - key_ch); - io_log_print(log, line, unknown_key); - mem_free(unknown_key); - } else { - int used; - - used = - keys_assign_binding(ch, - ht_elm-> - key); - if (used) { - char *already_assigned; - - skipped++; - asprintf(&already_assigned, - _("\"%s\" assigned multiple times!"), - key_ch); - io_log_print(log, line, - already_assigned); - mem_free(already_assigned); - } else { - assigned++; - } + asprintf(&msg, + _("No keys assigned to " + "\"%s\"."), + key_label); + io_log_print(log, line, msg); + mem_free(msg); } - p += strlen(key_ch) + 1; - } else { - if (assigned) - loaded++; break; } + p += n; + if (!strcmp(key_str, "UNDEFINED")) { + undefined++; + keys_assign_binding(-1, ht_elm->key); + } else if ((key = keys_str2int(key_str)) < 0) { + skipped++; + asprintf(&msg, + _("Keyname not recognized: \"%s\""), + key_str); + io_log_print(log, line, msg); + mem_free(msg); + } else if (keys_assign_binding(key, ht_elm->key)) { + skipped++; + asprintf(&msg, + _("\"%s\" assigned twice: \"%s\"."), + key_str, key_label); + io_log_print(log, line, msg); + mem_free(msg); + } else + assigned++; } } file_close(keyfp, __FILE_POS__); + if (loaded < NBVKEYS && (i = keys_fill_missing()) < 1) { + skipped++; + strcpy(key_label, keys_get_label((enum vkey)(-i))); + strcpy(key_str, keys_get_binding((enum vkey)(-i))); + asprintf(&msg, _("Action \"%s\" absent, but default key \"%s\" " + "assigned to another action."), + key_label, key_str); + io_log_print(log, line, msg); + mem_free(msg); + } file_close(log->fd, __FILE_POS__); if (skipped > 0) { - const char *view_log = - _("There were some errors when loading keys file."); - io_log_display(log, view_log, pager); + msg = _("Errors in the keys file."); + io_log_display(log, msg, pager); + WARN_MSG(_("Remove offending line(s) from the keys file, " + "aborting...")); + exit_calcurse(EXIT_FAILURE); } io_log_free(log); - EXIT_IF(skipped > MAX_ERRORS, - _("Too many errors while reading keys file, aborting...")); - if (loaded < NBKEYS) - keys_fill_missing(); - if (keys_check_missing_bindings()) - WARN_MSG(_("Some actions do not have any associated key bindings!")); + /* Default keys were inserted. */ + if (loaded < NBVKEYS) + io_save_keys(); + /* Should never occur. */ + EXIT_IF(keys_check_missing(), + _("Some actions do not have any associated key bindings!")); } int io_check_dir(const char *dir) @@ -1277,7 +1253,7 @@ static FILE *get_import_stream(enum import_type type, char **stream_name) * A temporary log file is created in /tmp to store the import process report, * and is cleared at the end. */ -void io_import_data(enum import_type type, char *stream_name, +int io_import_data(enum import_type type, char *stream_name, const char *fmt_ev, const char *fmt_rev, const char *fmt_apt, const char *fmt_rapt, const char *fmt_todo) @@ -1312,7 +1288,7 @@ void io_import_data(enum import_type type, char *stream_name, } if (stream == NULL) - return; + return 0; memset(&stats, 0, sizeof stats); @@ -1320,7 +1296,7 @@ void io_import_data(enum import_type type, char *stream_name, if (log == NULL) { if (stream != stdin) file_close(stream, __FILE_POS__); - return; + return 0; } if (type == IO_IMPORT_ICAL) @@ -1377,8 +1353,11 @@ void io_import_data(enum import_type type, char *stream_name, mem_free(stats_str[3]); if (ui_mode == UI_CURSES) mem_free(stream_name); - if (!stats.skipped) + if (!stats.skipped) { io_log_free(log); + return 1; + } else + return 0; } struct io_file *io_log_init(void) @@ -1576,22 +1555,6 @@ unsigned io_get_pid(char *file) } /* - * Check whether a file is empty. - */ -int io_file_is_empty(char *file) -{ - FILE *fp; - int ret = -1; - - if (file && (fp = fopen(file, "r"))) { - ret = (fgetc(fp) == '\n' && fgetc(fp) == EOF) || feof(fp); - fclose(fp); - } - - return ret; -} - -/* * Check whether two files are equal. */ int io_files_equal(const char *file1, const char *file2) |