diff options
Diffstat (limited to 'src')
| -rwxr-xr-x | src/calcurse.c | 9 | ||||
| -rwxr-xr-x | src/io.c | 390 | ||||
| -rwxr-xr-x | src/io.h | 4 | ||||
| -rwxr-xr-x | src/utils.c | 26 | ||||
| -rwxr-xr-x | src/utils.h | 48 | ||||
| -rwxr-xr-x | src/vars.c | 9 | ||||
| -rwxr-xr-x | src/vars.h | 9 | ||||
| -rwxr-xr-x | src/wins.c | 7 |
8 files changed, 374 insertions, 128 deletions
diff --git a/src/calcurse.c b/src/calcurse.c index 4474b4d..f274ffb 100755 --- a/src/calcurse.c +++ b/src/calcurse.c @@ -1,4 +1,4 @@ -/* $calcurse: calcurse.c,v 1.66 2008/09/15 20:40:22 culot Exp $ */ +/* $calcurse: calcurse.c,v 1.67 2008/09/20 12:47:06 culot Exp $ */ /* * Calcurse - text-based organizer @@ -382,6 +382,13 @@ main (int argc, char **argv) io_save_cal (&conf); break; + case 'I': + case 'i': /* Import function */ + erase_status_bar (); + io_import_data (IO_MODE_INTERACTIVE, IO_IMPORT_ICAL, &conf); + do_storage = true; + break; + case 'X': case 'x': /* Export function */ erase_status_bar (); @@ -1,4 +1,4 @@ -/* $calcurse: io.c,v 1.35 2008/09/16 19:41:36 culot Exp $ */ +/* $calcurse: io.c,v 1.36 2008/09/20 12:47:06 culot Exp $ */ /* * Calcurse - text-based organizer @@ -59,6 +59,12 @@ typedef struct { } string_t; typedef enum { + ICAL_VEVENT, + ICAL_VTODO, + ICAL_TYPES +} ical_types_e; + +typedef enum { UNDEFINED, APPOINTMENT, EVENT @@ -1316,6 +1322,45 @@ io_export_bar (void) doupdate (); } +/* Print a header to describe import log report format. */ +static void +ical_log_init (FILE *log, float version) +{ + const char *header = + "+-------------------------------------------------------------------+\n" + "| Calcurse icalendar import log. |\n" + "| |\n" + "| Items imported from icalendar file, version %1.1f |\n" + "| Some items could not be imported, they are described hereafter. |\n" + "| The log line format is as follows: |\n" + "| |\n" + "| TYPE [LINE]: DESCRIPTION |\n" + "| |\n" + "| where: |\n" + "| * TYPE represents the item type ('VEVENT' or 'VTODO') |\n" + "| * LINE is the line in the input stream at which this item begins |\n" + "| * DESCRIPTION indicates why the item could not be imported |\n" + "+-------------------------------------------------------------------+\n\n"; + + fprintf (log, header, version); +} + +/* + * Used to build a report of the import process. + * The icalendar item for which a problem occurs is mentioned (by giving its + * first line inside the icalendar file), together with a message describing the + * problem. + */ +static void +ical_log (FILE *log, ical_types_e type, unsigned lineno, char *msg) +{ + const char *typestr[ICAL_TYPES] = {"VEVENT", "VTODO"}; + + RETURN_IF (type < 0 || type >= ICAL_TYPES, + _("ERROR in ical_log: unknown ical type")); + fprintf (log, "%s [%d]: %s\n", typestr[type], lineno, msg); +} + static void ical_store_todo (int priority, char *mesg, char *note) { @@ -1338,7 +1383,6 @@ ical_store_event (char *mesg, char *note, long day, ical_rpt_t *rpt, { event_new (mesg, note, day, EVENTID); } - free (mesg); if (note) free (note); } @@ -1361,46 +1405,44 @@ ical_store_apoint (char *mesg, char *note, long start, long dur, { apoint_new (mesg, note, start, dur, state); } - free (mesg); if (note) free (note); } -static void -ical_chk_header (FILE *fd) +static float +ical_chk_header (FILE *fd, unsigned *lineno) { - const char *icalheader = "BEGIN:VCALENDAR"; - const int headerlen = strlen (icalheader); + const int HEADER_MALFORMED = -1; + const string_t icalheader = STRING_BUILD ("BEGIN:VCALENDAR"); char buf[BUFSIZ]; fgets (buf, BUFSIZ, fd); + (*lineno)++; if (buf == NULL - || strncmp (str_toupper (buf), icalheader, headerlen) != 0) + || strncmp (str_toupper (buf), icalheader.str, icalheader.len) != 0) { - fprintf (stderr, "The ical file seems to be malformed.\n" - "Header does not begin with \"%s\". Aborting...\n", icalheader); - exit (EXIT_FAILURE); + return HEADER_MALFORMED; } else { const int AWAITED = 1; - float version; + float version = HEADER_MALFORMED; int read; do { if (fgets (buf, BUFSIZ, fd) == NULL) { - fprintf (stderr, "The ical file seems to be malformed.\n" - "iCalendar specification version was not found. " - "Aborting...\n"); - exit (EXIT_FAILURE); + return HEADER_MALFORMED; } else - read = sscanf (buf, "VERSION:%f", &version); + { + (*lineno)++; + read = sscanf (buf, "VERSION:%f", &version); + } } while (read != AWAITED); - fprintf (stdout, "Found ical file, version %.1f\n", version); + return version; } } @@ -1522,14 +1564,24 @@ ical_dur2long (char *durstr) if (*p == 'T') /* dur-time */ durlong = ical_durtime2long (p); - else if (sscanf (p, "%uW", &date.week) == 1) /* dur-week */ - durlong = date.week * WEEKINDAYS * DAYINSEC; - else /* dur-date */ + else if (strchr (p, 'W')) /* dur-week */ + { + if (sscanf (p, "%u", &date.week) == 1) + durlong = date.week * WEEKINDAYS * DAYINSEC; + else + durlong = NOTFOUND; + } + else { - if (sscanf (p, "%uD", &date.day) == 1) + if (strchr (p, 'D')) /* dur-date */ { - durlong = date.day * DAYINSEC; - durlong += ical_durtime2long (p); + if (sscanf (p, "%uD", &date.day) == 1) + { + durlong = date.day * DAYINSEC; + durlong += ical_durtime2long (p); + } + else + durlong = NOTFOUND; } else durlong = NOTFOUND; @@ -1576,7 +1628,8 @@ ical_dur2long (char *durstr) * ) */ static ical_rpt_t * -ical_read_rrule (char *rrulestr, unsigned *noskipped) +ical_read_rrule (FILE *log, char *rrulestr, unsigned *noskipped, + const int itemline) { const string_t daily = STRING_BUILD ("DAILY"); const string_t weekly = STRING_BUILD ("WEEKLY"); @@ -1595,8 +1648,8 @@ ical_read_rrule (char *rrulestr, unsigned *noskipped) rpt = malloc (sizeof (ical_rpt_t)); if (sscanf (p, "FREQ=%s;", freqstr) != 1) { - fprintf (stderr, "Warning: recurrence frequence not found. " - "Skipping...\n"); + ical_log (log, ICAL_VEVENT, itemline, + _("recurrence frequence not found.")); (*noskipped)++; free (rpt); return NULL; @@ -1613,8 +1666,8 @@ ical_read_rrule (char *rrulestr, unsigned *noskipped) rpt->type = RECUR_YEARLY; else { - fprintf (stderr, "Warning: recurrence frequence not recognized. " - "Skipping...\n"); + ical_log (log, ICAL_VEVENT, itemline, + _("recurrence frequence not recognized.")); (*noskipped)++; free (rpt); return NULL; @@ -1640,7 +1693,8 @@ ical_read_rrule (char *rrulestr, unsigned *noskipped) if (sscanf (p, "COUNT=%u;", &count) != 1) { - rpt->until = 0; /* endless repetition */ + rpt->until = 0; + /* endless repetition */ } else { @@ -1651,10 +1705,15 @@ ical_read_rrule (char *rrulestr, unsigned *noskipped) { rpt->freq = interval; } + else + { + rpt->freq = 1; + /* default frequence if none specified */ + } } else { - fprintf (stderr, "Warning: recurrence rule malformed. Skipping...\n"); + ical_log (log, ICAL_VEVENT, itemline, _("recurrence rule malformed.")); (*noskipped)++; } return rpt; @@ -1681,7 +1740,8 @@ ical_add_exc (days_t **exc_head, long date) * recurring calendar component. */ static days_t * -ical_read_exdate (char *exstr, unsigned *noskipped) +ical_read_exdate (FILE *log, char *exstr, unsigned *noskipped, + const int itemline) { days_t *exc; char *p, *q; @@ -1707,15 +1767,17 @@ ical_read_exdate (char *exstr, unsigned *noskipped) } else { - fprintf (stderr, "Warning: recurrence exception dates malformed. " - "Skipping...\n"); + ical_log (log, ICAL_VEVENT, itemline, + _("recurrence exception dates malformed.")); (*noskipped)++; } return exc; } static char * -ical_read_note (char *first_line, FILE *fdi, unsigned *noskipped) +ical_read_note (char *first_line, FILE *fdi, unsigned *noskipped, + unsigned *lineno, ical_vevent_e item_type, const int itemline, + FILE *log) { const int CHAR_SPACE = 32, CHAR_TAB = 9; char *p, *note, *notename, buf[BUFSIZ], fullnotename[BUFSIZ]; @@ -1725,19 +1787,14 @@ ical_read_note (char *first_line, FILE *fdi, unsigned *noskipped) note = NULL; if ((p = strchr (first_line, ':')) != NULL) { - if ((notename = new_tempfile (path_notes, NOTESIZ)) == NULL) - { - fprintf (stderr, "Warning: could not create new note file to store " - "description. Aborting...\n"); - exit (EXIT_FAILURE); - } + notename = new_tempfile (path_notes, NOTESIZ); + EXIT_IF (notename == NULL, + _("Warning: could not create new note file to store " + "description. Aborting...\n")); snprintf (fullnotename, BUFSIZ, "%s%s", path_notes, notename); - if ((fdo = fopen (fullnotename, "w")) == NULL) - { - fprintf (stderr, "Warning: could not open %s, Aborting...", - fullnotename); - exit (EXIT_FAILURE); - } + fdo = fopen (fullnotename, "w"); + EXIT_IF (fdo == NULL, _("Warning: could not open %s, Aborting..."), + fullnotename); p++; fprintf (fdo, "%s", p); for (;;) @@ -1747,12 +1804,13 @@ ical_read_note (char *first_line, FILE *fdi, unsigned *noskipped) { if (fgets (buf, BUFSIZ, fdi) != NULL) { + (*lineno)++; fprintf (fdo, "%s", buf); } else { - fprintf (stderr, "Warning: could not get entire description. " - "Skipping...\n"); + ical_log (log, item_type, itemline, + _("could not get entire item description.")); fclose (fdo); erase_note (¬ename, ERASE_FORCE); (*noskipped)++; @@ -1769,17 +1827,18 @@ ical_read_note (char *first_line, FILE *fdi, unsigned *noskipped) } else { - fprintf (stderr, "Warning: description malformed. Skipping...\n"); + ical_log (log, item_type, itemline, _("description malformed.")); (*noskipped)++; return NULL; } } static void -ical_read_event (FILE *fdi, unsigned *noevents, unsigned *noapoints, - unsigned *noskipped) +ical_read_event (FILE *fdi, FILE *log, unsigned *noevents, unsigned *noapoints, + unsigned *noskipped, unsigned *lineno) { const int NOTFOUND = -1; + const int ITEMLINE = *lineno; const string_t endevent = STRING_BUILD ("END:VEVENT"); const string_t summary = STRING_BUILD ("SUMMARY:"); const string_t dtstart = STRING_BUILD ("DTSTART"); @@ -1806,6 +1865,7 @@ ical_read_event (FILE *fdi, unsigned *noevents, unsigned *noapoints, skip_alarm = 0; while (fgets (buf, BUFSIZ, fdi) != NULL) { + (*lineno)++; memcpy (buf_upper, buf, strlen (buf)); str_toupper (buf_upper); if (skip_alarm) @@ -1825,8 +1885,8 @@ ical_read_event (FILE *fdi, unsigned *noevents, unsigned *noapoints, case APPOINTMENT: if (vevent.start == 0) { - fprintf (stderr, "Warning: VEVENT appointment has " - "no start time. Skipping...\n"); + ical_log (log, ICAL_VEVENT, ITEMLINE, + _("appointment has no start time.")); (*noskipped)++; return; } @@ -1834,9 +1894,9 @@ ical_read_event (FILE *fdi, unsigned *noevents, unsigned *noapoints, { if (vevent.end == 0) { - fprintf (stderr, "Warning: could not compute " - "VEVENT duration (no end time). " - "Skipping...\n"); + ical_log (log, ICAL_VEVENT, ITEMLINE, + _("could not compute duration " + "(no end time).")); (*noskipped)++; return; } @@ -1863,8 +1923,8 @@ ical_read_event (FILE *fdi, unsigned *noevents, unsigned *noapoints, (*noevents)++; break; case UNDEFINED: - fprintf (stderr, "Warning: VEVENT could not be identified. " - "Skipping...\n"); + ical_log (log, ICAL_VEVENT, ITEMLINE, + _("item could not be identified.")); (*noskipped)++; return; break; @@ -1872,8 +1932,7 @@ ical_read_event (FILE *fdi, unsigned *noevents, unsigned *noapoints, } else { - fprintf (stderr, - "Warning: VEVENT has no summary. Skipping...\n"); + ical_log (log, ICAL_VEVENT, ITEMLINE, _("item has no summary.")); (*noskipped)++; } return; @@ -1888,9 +1947,8 @@ ical_read_event (FILE *fdi, unsigned *noevents, unsigned *noapoints, vevent.start = ical_datetime2long (++p, &vevent_type); if (vevent.start == NOTFOUND) { - fprintf (stderr, - "Warning: could not retrieve event start time. " - "Skipping...\n"); + ical_log (log, ICAL_VEVENT, ITEMLINE, + _("could not retrieve event start time.")); (*noskipped)++; return; } @@ -1903,9 +1961,8 @@ ical_read_event (FILE *fdi, unsigned *noevents, unsigned *noapoints, vevent.end = ical_datetime2long (++p, &vevent_type); if (vevent.end == NOTFOUND) { - fprintf (stderr, - "Warning: could not retrieve event end time. " - "Skipping...\n"); + ical_log (log, ICAL_VEVENT, ITEMLINE, + _("could not retrieve event end time.")); (*noskipped)++; return; } @@ -1914,19 +1971,19 @@ ical_read_event (FILE *fdi, unsigned *noevents, unsigned *noapoints, { if ((vevent.dur = ical_dur2long (buf)) <= 0) { - fprintf (stderr, - "Warning: vevent duration malformed. Skipping...\n"); + ical_log (log, ICAL_VEVENT, ITEMLINE, + _("item duration malformed.")); (*noskipped)++; return; } } else if (strncmp (buf_upper, rrule.str, rrule.len) == 0) { - vevent.rpt = ical_read_rrule (buf, noskipped); + vevent.rpt = ical_read_rrule (log, buf, noskipped, ITEMLINE); } else if (strncmp (buf_upper, exdate.str, exdate.len) == 0) { - vevent.exc = ical_read_exdate (buf, noskipped); + vevent.exc = ical_read_exdate (log, buf, noskipped, ITEMLINE); } else if (strncmp (buf_upper, summary.str, summary.len) == 0) { @@ -1942,17 +1999,19 @@ ical_read_event (FILE *fdi, unsigned *noevents, unsigned *noapoints, } else if (strncmp (buf_upper, desc.str, desc.len) == 0) { - vevent.note = ical_read_note (buf, fdi, noskipped); + vevent.note = ical_read_note (buf, fdi, noskipped, lineno, + ICAL_VEVENT, ITEMLINE, log); } } } - fprintf (stderr, "The ical file seems to be malformed.\n" - "The end of VEVENT item was not found. Aborting..."); - exit (EXIT_FAILURE); + ical_log (log, ICAL_VEVENT, ITEMLINE, + _("The ical file seems to be malformed. " + "The end of item was not found.")); } static void -ical_read_todo (FILE *fdi, unsigned *notodos, unsigned *noskipped) +ical_read_todo (FILE *fdi, FILE *log, unsigned *notodos, unsigned *noskipped, + unsigned *lineno) { const string_t endtodo = STRING_BUILD ("END:VTODO"); const string_t summary = STRING_BUILD ("SUMMARY:"); @@ -1960,6 +2019,7 @@ ical_read_todo (FILE *fdi, unsigned *notodos, unsigned *noskipped) const string_t endalarm = STRING_BUILD ("END:VALARM"); const string_t desc = STRING_BUILD ("DESCRIPTION"); const int LOWEST = 9; + const int ITEMLINE = *lineno; char buf[BUFSIZ], buf_upper[BUFSIZ]; struct { char mesg[BUFSIZ], *note; @@ -1971,6 +2031,7 @@ ical_read_todo (FILE *fdi, unsigned *notodos, unsigned *noskipped) skip_alarm = 0; while (fgets (buf, BUFSIZ, fdi) != NULL) { + (*lineno)++; memcpy (buf_upper, buf, strlen (buf)); str_toupper (buf_upper); if (skip_alarm) @@ -1992,8 +2053,7 @@ ical_read_todo (FILE *fdi, unsigned *notodos, unsigned *noskipped) } else { - fprintf (stderr, - "Warning: VTODO item has no summary. Skipping...\n"); + ical_log (log, ICAL_VTODO, ITEMLINE, _("item has no summary.")); (*noskipped)++; } return; @@ -2011,10 +2071,9 @@ ical_read_todo (FILE *fdi, unsigned *notodos, unsigned *noskipped) } else { - fprintf (stderr, - "Warning: VTODO item priority is not acceptable\n" - "(must be between 1 and 9 while it is %d).\n", - tmpint); + ical_log (log, ICAL_VTODO, ITEMLINE, + _("item priority is not acceptable " + "(must be between 1 and 9).")); vtodo.priority = LOWEST; } } @@ -2031,13 +2090,14 @@ ical_read_todo (FILE *fdi, unsigned *notodos, unsigned *noskipped) } else if (strncmp (buf_upper, desc.str, desc.len) == 0) { - vtodo.note = ical_read_note (buf, fdi, noskipped); + vtodo.note = ical_read_note (buf, fdi, noskipped, lineno, + ICAL_VTODO, ITEMLINE, log); } } } - fprintf (stderr, "The ical file seems to be malformed.\n" - "The end of VTODO item was not found. Aborting..."); - exit (EXIT_FAILURE); + ical_log (log, ICAL_VTODO, ITEMLINE, + _("The ical file seems to be malformed. " + "The end of item was not found.")); } static FILE * @@ -2053,6 +2113,7 @@ get_import_stream (export_type_t type) stream = NULL; stream_name = malloc (BUFSIZ); + bzero (stream_name, BUFSIZ); while (stream == NULL) { status_mesg (ask_fname, ""); @@ -2074,26 +2135,32 @@ get_import_stream (export_type_t type) return stream; } +/* + * Import data from a given stream (either stdin in non-interactive mode, or the + * user given file in interactive mode). + * A temporary log file is created in /tmp to store the import process report, + * and is cleared at the end. + */ void -io_import_data (char *infile, io_mode_t mode, import_type_t type, conf_t *conf) +io_import_data (io_mode_t mode, import_type_t type, conf_t *conf) { - const char *wrong_mode = - _("FATAL ERROR in io_import_data: wrong import mode\n"); - const char *wrong_type = - _("FATAL ERROR in io_import_data: unknown import type\n"); - const char *vevent = "BEGIN:VEVENT"; - const char *vtodo = "BEGIN:VTODO"; - char buf[BUFSIZ]; - FILE *fdi, *stream; + const char *logprefix = "/tmp/calcurse_log."; + const string_t vevent = STRING_BUILD ("BEGIN:VEVENT"); + const string_t vtodo = STRING_BUILD ("BEGIN:VTODO"); + char *success = _("The data were successfully imported"); + char *enter = _("Press [ENTER] to continue"); + char *lines_read = _("Number of lines read: %04d "); + char *lines_stats = + _("(apoints: %d / events: %d / todos: %d / skipped: %d)\r"); + char *logname, flogname[BUFSIZ], buf[BUFSIZ]; + FILE *stream = NULL, *logfd; + float ical_version; struct { unsigned events, apoints, todos, lines, skipped; } stats; - if (type < 0 || type >= IO_IMPORT_NBTYPES) - { - fputs (wrong_type, stderr); - exit (EXIT_FAILURE); - } + EXIT_IF (type < 0 || type >= IO_IMPORT_NBTYPES, + _("FATAL ERROR in io_import_data: unknown import type")); switch (mode) { case IO_MODE_NONINTERACTIVE: @@ -2103,31 +2170,114 @@ io_import_data (char *infile, io_mode_t mode, import_type_t type, conf_t *conf) stream = get_import_stream (type); break; default: - fputs (wrong_mode, stderr); - exit (EXIT_FAILURE); + EXIT (_("FATAL ERROR in io_import_data: wrong import mode")); /* NOTREACHED */ } - fdi = fopen (infile, "r"); - if (fdi == NULL) - { - fprintf (stderr, "Could not open %s, aborting...", infile); - return; - } - ical_chk_header (fdi); + + if (stream == NULL) + return; + + logname = new_tempfile (logprefix, NOTESIZ); + RETURN_IF (logname == NULL, + _("Warning: could not create new note file to store " + "description. Aborting...\n")); + + snprintf (flogname, BUFSIZ, "%s%s", logprefix, logname); + logfd = fopen (flogname, "w"); + RETURN_IF (logfd == NULL, + _("Warning: could not open temporary log file, Aborting...")); + bzero (&stats, sizeof stats); - while (fgets (buf, BUFSIZ, fdi) != NULL) + ical_version = ical_chk_header (stream, &stats.lines); + RETURN_IF (ical_version < 0, + _("Warning: ical header malformed, wrong version number. " + "Aborting...")); + + ical_log_init (logfd, ical_version); + while (fgets (buf, BUFSIZ, stream) != NULL) { stats.lines++; str_toupper (buf); - printf ("Number of lines read: %04d " - "(apoints: %d / events: %d / todos: %d / skipped: %d)\r", - stats.lines, stats.apoints, stats.events, stats.todos, - stats.skipped); - if (strncmp (buf, vevent, strlen (vevent)) == 0) - ical_read_event (fdi, &stats.events, &stats.apoints, &stats.skipped); - else if (strncmp (buf, vtodo, strlen (vtodo)) == 0) - ical_read_todo (fdi, &stats.todos, &stats.skipped); + if (mode == IO_MODE_INTERACTIVE) + { + char read[BUFSIZ], stat[BUFSIZ]; + + snprintf (read, BUFSIZ, lines_read, stats.lines); + snprintf (stat, BUFSIZ, lines_stats, stats.apoints, stats.events, + stats.todos, stats.skipped); + status_mesg (read, stat); + } + else + { + printf (lines_read, stats.lines); + printf (lines_stats, + stats.lines, stats.apoints, stats.events, stats.todos, + stats.skipped); + } + if (strncmp (buf, vevent.str, vevent.len) == 0) + { + ical_read_event (stream, logfd, &stats.events, &stats.apoints, + &stats.skipped, &stats.lines); + } + else if (strncmp (buf, vtodo.str, vtodo.len) == 0) + { + ical_read_todo (stream, logfd, &stats.todos, &stats.skipped, + &stats.lines); + } + } + if (stream != stdin) + fclose (stream); + + /* User has the choice to look at the log file if some items could not be + imported. + */ + fclose (logfd); + if (stats.skipped > 0) + { + char *view_log = _("Some items could not be imported, see log file ?"); + char *choices = "[y/n] "; + int answer; + + if (mode == IO_MODE_NONINTERACTIVE) + { + fprintf (stdout, "\n%s %s", view_log, choices); + do + { + answer = scanf ("%d", &answer); + if (answer == 'y') + { + char cmd[BUFSIZ]; + + snprintf (cmd, BUFSIZ, "%s %s", conf->pager, flogname); + system (cmd); + } + } + while (answer != 'y' && answer != 'n'); + } + else + { + status_mesg (view_log, choices); + do + { + answer = wgetch (win[STA].p); + if (answer == 'y') + { + wins_launch_external (flogname, conf->pager); + } + } + while (answer != 'y' && answer != 'n'); + erase_status_bar (); + } + } + else + { + if (!conf->skip_system_dialogs && mode == IO_MODE_INTERACTIVE) + { + status_mesg (success, enter); + wgetch (win[STA].p); + } } - printf ("\n"); - fclose (fdi); + EXIT_IF (unlink (flogname) != 0, + _("Warning: could not erase temporary log file, Aborting...")); + free (logname); } @@ -1,4 +1,4 @@ -/* $calcurse: io.h,v 1.13 2008/09/16 19:41:36 culot Exp $ */ +/* $calcurse: io.h,v 1.14 2008/09/20 12:47:06 culot Exp $ */ /* * Calcurse - text-based organizer @@ -58,6 +58,6 @@ int io_check_data_files (void); void io_startup_screen (bool, int); void io_export_data (io_mode_t, export_type_t, conf_t *); void io_export_bar (void); -void io_import_data (char *, io_mode_t, import_type_t, conf_t *); +void io_import_data (io_mode_t, import_type_t, conf_t *); #endif /* CALCURSE_IO_H */ diff --git a/src/utils.c b/src/utils.c index 9d96ff4..a2107b0 100755 --- a/src/utils.c +++ b/src/utils.c @@ -1,4 +1,4 @@ -/* $calcurse: utils.c,v 1.49 2008/09/15 20:40:22 culot Exp $ */ +/* $calcurse: utils.c,v 1.50 2008/09/20 12:47:06 culot Exp $ */ /* * Calcurse - text-based organizer @@ -48,6 +48,7 @@ exit_calcurse (int status) clear (); refresh (); endwin (); + ui_mode = UI_CMDLINE; calendar_stop_date_thread (); exit (status); } @@ -95,6 +96,29 @@ aerror (const char *file, int line, const char *assertion) ierror (errmsg, IERROR_FATAL); } +void +warnbox (const char *msg) +{ + const int WINCOL = col - 2; + const int WINROW = 10; + const int MSGLEN = WINCOL - 2; + WINDOW *warnwin; + char displmsg[MSGLEN]; + + if (msg == NULL) + return; + strncpy (displmsg, msg, MSGLEN); + warnwin = popup (WINROW, WINCOL, (row - WINROW) / 2, (col - WINCOL) / 2, + "/!\\"); + custom_apply_attr (warnwin, ATTR_HIGHEST); + mvwprintw (warnwin, 5, (WINCOL - strlen (displmsg)) / 2, "%s", displmsg); + custom_remove_attr (warnwin, ATTR_HIGHEST); + wrefresh (warnwin); + wgetch (warnwin); + delwin (warnwin); + doupdate (); +} + /* * Print a message in the status bar. * Message texts for first line and second line are to be provided. diff --git a/src/utils.h b/src/utils.h index 9695ed3..587f66b 100755 --- a/src/utils.h +++ b/src/utils.h @@ -1,4 +1,4 @@ -/* $calcurse: utils.h,v 1.33 2008/09/15 20:40:22 culot Exp $ */ +/* $calcurse: utils.h,v 1.34 2008/09/20 12:47:06 culot Exp $ */ /* * Calcurse - text-based organizer @@ -32,6 +32,51 @@ #define MAX(x,y) ((x)>(y)?(x):(y)) #define MIN(x,y) ((x)<(y)?(x):(y)) +#define DISPLAY(...) do { \ + char msg[BUFSIZ]; \ + \ + snprintf (msg, BUFSIZ, __VA_ARGS__); \ + if (ui_mode == UI_CURSES) \ + warnbox (msg); \ + else \ + fprintf (stderr, "%s\n", msg); \ +} while (0) + +#define EXIT(...) do { \ + DISPLAY(__VA_ARGS__); \ + if (ui_mode == UI_CURSES) \ + exit_calcurse (EXIT_FAILURE); \ + else \ + exit (EXIT_FAILURE); \ +} while (0) + +#define EXIT_IF(cond, ...) do { \ + if ((cond)) \ + { \ + DISPLAY(__VA_ARGS__); \ + if (ui_mode == UI_CURSES) \ + exit_calcurse (EXIT_FAILURE); \ + else \ + exit (EXIT_FAILURE); \ + } \ +} while (0) + +#define RETURN_IF(cond, ...) do { \ + if ((cond)) \ + { \ + DISPLAY(__VA_ARGS__); \ + return; \ + } \ +} while (0) + +#define RETVAL_IF(cond, val, ...) do { \ + if ((cond)) \ + { \ + DISPLAY(__VA_ARGS__); \ + return (val); \ + } \ +} while (0) + #define ASSERT(e) do { \ ((e) ? (void)0 : aerror(__FILE__, __LINE__, #e)); \ } while (0) @@ -77,6 +122,7 @@ erase_flag_e; void exit_calcurse (int); void ierror (const char *, ierror_sev_e); void aerror (const char *, int, const char *); +void warnbox (const char *); void status_mesg (char *, char *); void erase_status_bar (void); void erase_window_part (WINDOW *, int, int, int, int); @@ -1,4 +1,4 @@ -/* $calcurse: vars.c,v 1.8 2008/04/12 21:14:03 culot Exp $ */ +/* $calcurse: vars.c,v 1.9 2008/09/20 12:47:06 culot Exp $ */ /* * Calcurse - text-based organizer @@ -42,6 +42,13 @@ int col = 0, row = 0; bool colorize = false; /* + * To tell if curses interface was launched already or not (in that case + * calcurse is running in command-line mode). + * This is useful to konw how to display messages on the screen. + */ +ui_mode_e ui_mode = UI_CMDLINE; + +/* * variables to store calendar names */ int days[12] = { 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 }; @@ -1,4 +1,4 @@ -/* $calcurse: vars.h,v 1.23 2008/08/06 17:44:34 culot Exp $ */ +/* $calcurse: vars.h,v 1.24 2008/09/20 12:47:06 culot Exp $ */ /* * Calcurse - text-based organizer @@ -65,6 +65,12 @@ #define DATEFMT_DESC(datefmt) (datefmt == 1 ? _("mm/dd/yyyy") : \ (datefmt == 2 ? _("dd/mm/yyyy") : _("yyyy/mm/dd"))) +typedef enum { + UI_CURSES, + UI_CMDLINE, + UI_MODES +} ui_mode_e; + struct pad_s { int width; @@ -102,6 +108,7 @@ conf_t; extern int col, row; extern bool colorize; +extern ui_mode_e ui_mode; extern int days[12]; extern char *monthnames[12]; extern char *daynames[8]; @@ -1,4 +1,4 @@ -/* $calcurse: wins.c,v 1.16 2008/04/19 21:05:15 culot Exp $ */ +/* $calcurse: wins.c,v 1.17 2008/09/20 12:47:06 culot Exp $ */ /* * Calcurse - text-based organizer @@ -116,6 +116,9 @@ wins_init (void) keypad (win[APP].p, TRUE); keypad (win[TOD].p, TRUE); keypad (win[STA].p, TRUE); + + /* Notify that the curses mode is now launched. */ + ui_mode = UI_CURSES; } /* @@ -463,12 +466,14 @@ wins_launch_external (const char *file, const char *cmd) notify_stop_main_thread (); def_prog_mode (); endwin (); + ui_mode = UI_CMDLINE; clear (); refresh (); system (p); reset_prog_mode (); clearok (curscr, TRUE); curs_set (0); + ui_mode = UI_CURSES; refresh (); if (notify_bar ()) notify_start_main_thread (); |