Context Navigation

source: MondoRescue/branches/3.0/mondo/src/common/newt-specific.c@ 3141

Visit:

Last change on this file since 3141 was 3141, checked in by Bruno Cornec, 11 years ago

r5345@localhost: bruno | 2013-06-13 12:46:54 +0200

Solving #702 by adding a -F option which is meant to be used especially when mondoarchive is launched from cron, to avoid going into a loop where mondoarchive asks questions to the admin, where they cannot be answerd, which fills the logs and the underlying file system. With -F mondoarchive will exits at the first interaction request instead.

Property svn:keywords set to Id

File size: 48.9 KB

Rev	Line
[1]	1	/* newt-specific.c
[99]	2	$Id: newt-specific.c 3141 2013-06-13 16:05:57Z bruno $
[1]	3
	4	subroutines which do display-type things
	5	and use the newt library to do them
	6	*/
	7
	8
	9	/**
	10	* @file
	11	* Functions for doing display-type things with the Newt library.
	12	*/
	13
	14	#define MAX_NEWT_COMMENT_LEN 200
	15
	16	#if __cplusplus
	17	extern "C" {
	18	#endif
	19
	20	#include "my-stuff.h"
[2211]	21	#include "mr_mem.h"
[1]	22	#include "mondostructures.h"
	23	#include "newt-specific.h"
	24	#include "libmondo-string-EXT.h"
	25	#include "libmondo-files-EXT.h"
	26	#include "libmondo-devices-EXT.h"
	27	#include "libmondo-tools-EXT.h"
	28	#include "libmondo-fork-EXT.h"
[541]	29	#include "libmondo-gui-EXT.h"
	30	#include "lib-common-externs.h"
[1]	31
[1316]	32	extern char *MONDO_LOGFILE;
	33
[1665]	34	extern struct s_bkpinfo *bkpinfo;
	35
[1]	36	/@unused@/
[99]	37	//static char cvsid[] = "$Id: newt-specific.c 3141 2013-06-13 16:05:57Z bruno $";
[1]	38
[128]	39	extern pid_t g_mastermind_pid;
[2030]	40	/*
[128]	41	extern char *g_tmpfs_mountpt;
[2030]	42	*/
[128]	43	extern char *g_boot_mountpt;
[792]	44	extern char *ps_options;
[928]	45	extern char *ps_proc_id;
[1]	46
[128]	47	extern void set_signals(int);
[1]	48
	49	/**
	50	* @addtogroup globalGroup
	51	* @{
	52	*/
	53	/**
	54	* Whether we are currently in a nested call of fatal_error().
	55	*/
[128]	56	bool g_exiting = FALSE;
[1]	57
[3141]	58	// Decide whether we should continue to ask questions or exit (cron use case)
	59	extern bool g_fail_immediately;
	60
[1]	61	/**
	62	* Padding below the Newt components, to overcome bugs in Newt.
	63	*/
[128]	64	char g_haharrrrr[500];
[1]	65
	66
[128]	67	newtComponent g_timeline = NULL, ///< The line of the progress form that shows the time elapsed/remaining
	68	g_percentline = NULL, ///< The line of the progress form that shows the percent completed/remaining
	69	g_scale = NULL, ///< The progress bar component in the progress form
	70	g_progressForm = NULL, ///< The progress form component itself
	71	g_blurb1 = NULL, ///< The component for line 1 of the blurb in the progress form
	72	g_blurb2 = NULL, ///< The component for line 2 of the blurb in the progress form
	73	g_blurb3 = NULL, ///< The component for line 3 (updated continuously) of the blurb in the progress form
	74	g_label = NULL; ///< ????? @bug ?????
[1]	75
	76	/**
	77	* Padding above the Newt components, to overcome bugs in Newt.
	78	*/
[128]	79	char g_jim_lad_yarr[500];
	80	char **err_log_lines = NULL, ///< The list of log lines to show on the screen.
	81	g_blurb_str_1[MAX_NEWT_COMMENT_LEN] = "", ///< The string for line 1 of the blurb in the progress form
	82	g_blurb_str_2[MAX_NEWT_COMMENT_LEN] = "", ///< The string for line 2 of the blurb in the progress form
	83	g_blurb_str_3[MAX_NEWT_COMMENT_LEN] = ""; ///< The string for line 3 (updated continuously) of the blurb in the progress form
	84	newtComponent g_isoform_main = NULL, ///< The evalcall form component itself
	85	g_isoform_header = NULL, ///< The component for the evalcall form title
	86	g_isoform_scale = NULL, ///< The progress bar component in the evalcall form
	87	g_isoform_timeline = NULL, ///< The line of the evalcall form that shows the time elapsed/remaining
	88	g_isoform_pcline = NULL; ///< The line of the evalcall form that shows the percent completed/remaining
	89	long g_isoform_starttime; ///< The time (in seconds since the epoch) that the evalcall form was opened.
	90	int g_isoform_old_progress = -1; ///< The most recent progress update of the evalcall form (percent).
	91	char g_isoform_header_str[MAX_STR_LEN] = " "; ///< The string for the evalcall form title.
	92	int g_mysterious_dot_counter; ///< The counter for the twirling baton (/ \| \\ - ...) on percentage less than 3
	93	int g_noof_log_lines = 6; ///< The number of lines to show in the log at the bottom of the screen.
	94	int g_noof_rows = 25; ///< The number of rows on the screen.
[1]	95
[128]	96	int g_currentY = 3; ///< The row to write background progress messages to. Incremented each time a message is written.
	97	extern int g_current_media_number;
	98	pid_t g_main_pid = 0; ///< The PID of the main Mondo process.
	99	long g_maximum_progress = 999; ///< The maximum amount of progress (100%) for the currently opened progress form.
	100	long g_current_progress = -999; ///< The current amount of progress (filelist #, etc.) for the currently opened progress form.
	101	long g_start_time = 0; ///< The time (in seconds since the epoch) that the progress form was opened.
	102	bool g_text_mode = TRUE; ///< If FALSE, use a newt interface; if TRUE, use an ugly (but more compatible) dumb terminal interface.
	103	char g_xmondo_stdin[MAX_NEWT_COMMENT_LEN], ///< ... @bug Unneeded w/current XMondo.
	104	g_xmondo_stdout[MAX_NEWT_COMMENT_LEN]; ///< .... @bug Unneeded w/current XMondo.
	105	bool g_called_by_xmondo = FALSE; ///< @bug Unneeded w/current XMondo.
[2380]	106	char *g_selfmounted_isodir; ///< Holds the NETFS mountpoint if mounted via mondoarchive.
[1]	107
	108	/* @} - end of globalGroup */
	109
	110	//int g_fd_in=-1, g_fd_out=-1;
	111
[128]	112	void popup_and_OK(char *);
[1]	113
	114
	115	/**
	116	* @addtogroup guiGroup
	117	* @{
	118	*/
	119	/**
	120	* Ask the user a yes/no question.
	121	* @param prompt The question to ask the user.
	122	* @return TRUE for yes; FALSE for no.
	123	*/
[128]	124	bool ask_me_yes_or_no(char *prompt) {
[1]	125
[128]	126	/@ buffers ********************************************************* */
	127	int i;
[3060]	128	char *p;
[1]	129
[3141]	130	assert_string_is_neither_NULL_nor_zerolength(prompt);
[1]	131
[3141]	132	if (g_fail_immediately) {
	133	// We consider the user aborted by using the -F option
	134	log_msg(3, "Exiting at first interaction request due to -F");
	135	finish(1);
	136	}
[128]	137	if (g_text_mode) {
[2136]	138
	139	char *tmp;
	140	tmp = malloc(MAX_NEWT_COMMENT_LEN);
	141
[128]	142	while (1) {
[3060]	143	paranoid_system("sync");
[128]	144	printf
[1899]	145	("---promptdialogYN---1--- %s\n---promptdialogYN---Q--- [yes] [no] ---\n--> ",
[128]	146	prompt);
[3060]	147	p= fgets(tmp, MAX_NEWT_COMMENT_LEN, stdin);
	148	if (!p) {
	149	//FIXME
	150	}
[128]	151	if (tmp[strlen(tmp) - 1] == '\n')
	152	tmp[strlen(tmp) - 1] = '\0';
[1]	153
[128]	154	i = (int) strlen(tmp);
	155	if (i > 0 && tmp[i - 1] < 32) {
	156	tmp[i - 1] = '\0';
	157	}
[541]	158	if (strstr("yesYES", tmp)) {
[128]	159	paranoid_free(tmp);
	160	return (TRUE);
[541]	161	} else if (strstr("NOno", tmp)) {
[128]	162	paranoid_free(tmp);
	163	return (FALSE);
	164	} else {
[3060]	165	paranoid_system("sync");
[128]	166	printf
[541]	167	("Please enter either YES or NO (or yes or no, or y or n, or...)\n");
[128]	168	}
	169	}
	170	} else {
[541]	171	return (popup_with_buttons(prompt, "Yes", "No"));
[128]	172	}
	173	}
[1]	174
	175
	176	/**
	177	* Give the user the opportunity to continue the current operation (OK)
	178	* or cancel it (Cancel).
	179	* @param prompt The string to be displayed.
	180	* @return TRUE for OK, FALSE for Cancel.
	181	*/
[128]	182	bool ask_me_OK_or_cancel(char *prompt) {
[1]	183
[128]	184	/@ buffer ********************************************************** */
	185	char *tmp;
[3060]	186	char *p;
[128]	187	int i;
[1]	188
[3141]	189	assert_string_is_neither_NULL_nor_zerolength(prompt);
	190	if (g_fail_immediately) {
	191	// We consider the user aborted by using the -F option
	192	log_msg(3, "Exiting at first interaction request due to -F");
	193	finish(1);
	194	}
[128]	195	tmp = malloc(MAX_NEWT_COMMENT_LEN);
	196	if (g_text_mode) {
[3060]	197	paranoid_system("sync");
[128]	198	printf
[1899]	199	("---promptdialogOKC---1--- %s\n---promptdialogOKC---Q--- [OK] [Cancel] ---\n--> ",
[128]	200	prompt);
[3060]	201	p = fgets(tmp, MAX_NEWT_COMMENT_LEN, stdin);
	202	if (!p) {
	203	// FIXME
	204	}
[128]	205	if (tmp[strlen(tmp) - 1] == '\n')
	206	tmp[strlen(tmp) - 1] = '\0';
[1]	207
[128]	208	i = (int) strlen(tmp);
	209	if (i > 0 && tmp[i - 1] < 32) {
	210	tmp[i - 1] = '\0';
	211	}
[541]	212	if (strstr("okOKOkYESyes", tmp)) {
[128]	213	paranoid_free(tmp);
	214	return (TRUE);
	215	} else {
	216	paranoid_free(tmp);
	217	return (FALSE);
	218	}
	219	} else {
	220	paranoid_free(tmp);
[541]	221	return (popup_with_buttons(prompt, " Okay ", "Cancel"));
[128]	222	}
[1]	223	}
	224
	225
	226
	227	/**
	228	* Close the currently opened evalcall form.
	229	*/
[128]	230	void
	231	close_evalcall_form(void) {
	232	if (g_text_mode) {
	233	return;
	234	}
	235	if (g_isoform_main == NULL) {
	236	return;
	237	}
	238	update_evalcall_form(100);
	239	usleep(500000);
	240	if (g_text_mode) {
	241	log_msg(2, "Closing evalcall form");
	242	return;
	243	}
	244	newtPopHelpLine();
	245	newtFormDestroy(g_isoform_main);
	246	newtPopWindow();
[2290]	247
	248	/* Reset globals */
[128]	249	g_isoform_main = NULL;
	250	g_isoform_old_progress = -1;
[2290]	251	g_isoform_header = NULL;
	252	g_isoform_scale = NULL;
	253	g_isoform_timeline = NULL;
	254	g_isoform_pcline = NULL;
	255	}
[1]	256
	257	/**
	258	* Close the currently opened progress form.
	259	*/
[128]	260	void
	261	close_progress_form() {
	262	if (g_text_mode) {
	263	return;
	264	}
	265	if (g_current_progress == -999) {
	266	log_msg(2,
	267	"Trying to close the progress form when it ain't open!");
	268	return;
	269	}
	270	g_current_progress = g_maximum_progress;
	271	update_progress_form("Complete");
	272	sleep(1);
	273	if (g_text_mode) {
	274	log_msg(2, "Closing progress form");
	275	return;
	276	}
	277	newtPopHelpLine();
	278	newtFormDestroy(g_progressForm);
	279	newtPopWindow();
[2290]	280
	281	/* Reset globals */
[128]	282	g_progressForm = NULL;
	283	g_current_progress = -999;
[2290]	284	g_timeline = NULL;
	285	g_percentline = NULL;
	286	g_scale = NULL;
	287
[128]	288	}
[1]	289
[792]	290	/**
	291	* Kill any process containing the string @p str surrounded by spaces in its commandline.
	292	*/
	293	void kill_anything_like_this(char *str) {
[1]	294
[792]	295	char *tmp = NULL;
[1850]	296	char *tmp1 = NULL;
[1]	297
[2901]	298	mr_asprintf(&tmp,"ps %s \| grep \" %s \" \| grep -v \"grep\" \| awk '{print %s;}'", ps_options, str , ps_proc_id);
[1294]	299	run_program_and_log_output(tmp, TRUE);
[1850]	300	if (strlen(tmp) > 0) {
[2211]	301	mr_asprintf(&tmp1,"kill `%s`", tmp);
[1850]	302	run_program_and_log_output(tmp1, TRUE);
	303	paranoid_free(tmp1);
	304	}
[1294]	305	paranoid_free(tmp);
[792]	306	}
[1]	307
[792]	308
[1]	309	/**
	310	* Exit Mondo with a fatal error.
	311	* @param error_string The error message to present to the user before exiting.
	312	* @note This function never returns.
	313	*/
[128]	314	void
	315	fatal_error(char *error_string) {
	316	/@ buffers **************************************************** */
	317	char fatalstr[MAX_NEWT_COMMENT_LEN] =
	318	"-------FATAL ERROR---------";
	319	char *tmp;
	320	char *command;
	321	static bool already_exiting = FALSE;
[1]	322
[128]	323	/@ end vars *************************************************** */
[1]	324
[128]	325	malloc_string(command);
	326	tmp = malloc(MAX_NEWT_COMMENT_LEN);
	327	set_signals(FALSE); // link to external func
	328	g_exiting = TRUE;
	329	log_msg(1, "Fatal error received - '%s'", error_string);
	330	printf("Fatal error... %s\n", error_string);
	331	if (getpid() == g_mastermind_pid) {
	332	log_msg(2, "mastermind %d is exiting", (int) getpid());
	333	kill(g_main_pid, SIGTERM);
	334	paranoid_free(tmp);
	335	finish(1);
	336	}
[1]	337
[128]	338	if (getpid() != g_main_pid) {
	339	if (g_mastermind_pid != 0 && getpid() != g_mastermind_pid) {
	340	log_msg(2, "non-m/m %d is exiting", (int) getpid());
	341	kill(g_main_pid, SIGTERM);
	342	paranoid_free(tmp);
	343	finish(1);
	344	}
	345	}
[1]	346
[128]	347	log_msg(3, "OK, I think I'm the main PID.");
	348	if (already_exiting) {
	349	log_msg(3, "...I'm already exiting. Give me time, Julian!");
	350	paranoid_free(tmp);
	351	finish(1);
	352	}
[1]	353
[128]	354	already_exiting = TRUE;
	355	log_msg(2, "I'm going to do some cleaning up now.");
	356	paranoid_system("killall mindi 2> /dev/null");
	357	kill_anything_like_this("/mondo/do-not");
	358	kill_anything_like_this("tmp.mondo");
[296]	359	kill_anything_like_this("ntfsclone");
[128]	360	sync();
[2030]	361	/*
[128]	362	sprintf(tmp, "umount %s", g_tmpfs_mountpt);
	363	for (i = 0; i < 10 && run_program_and_log_output(tmp, 5); i++) {
	364	log_msg(2, "Waiting for child processes to terminate");
	365	sleep(1);
	366	run_program_and_log_output(tmp, 5);
	367	}
[2030]	368	*/
[1]	369
[3060]	370	if (chdir("/")) {
	371	// FIXME
	372	}
[128]	373	if (g_selfmounted_isodir) {
[2878]	374	sprintf(command, "umount -d %s", g_selfmounted_isodir);
[128]	375	run_program_and_log_output(command, 5);
	376	sprintf(command, "rmdir %s", g_selfmounted_isodir);
	377	run_program_and_log_output(command, 5);
	378	}
[99]	379
[128]	380	if (!g_text_mode) {
	381	log_msg(0, fatalstr);
	382	log_msg(0, error_string);
	383	// popup_and_OK (error_string);
	384	newtFinished();
	385	}
[1]	386
[128]	387	printf("---FATALERROR--- %s\n", error_string);
[213]	388	printf
[541]	389	("If you require technical support, please contact the mailing list.\n");
	390	printf("See http://www.mondorescue.org for details.\n");
[213]	391	printf
[541]	392	("The list's members can help you, if you attach that file to your e-mail.\n");
	393	printf("Log file: %s\n", MONDO_LOGFILE);
	394	printf("Mondo has aborted.\n");
[128]	395	if (!g_main_pid) {
	396	log_msg(3, "FYI - g_main_pid is blank");
	397	}
	398	paranoid_free(tmp);
	399	paranoid_free(command);
	400	finish(254);
	401	}
[1]	402
[2241]	403	/* Free memory allocated for newt */
	404	void free_newt_stuff() {
[1]	405
[2241]	406	int i;
[1]	407
[2241]	408	for (i = 0; i < g_noof_log_lines; i++) {
	409	mr_free(err_log_lines[i]);
	410	}
	411	mr_free(err_log_lines);
	412	}
	413
	414
	415
[1]	416	/**
	417	* Exit Mondo normally.
	418	* @param signal The exit code (0 indicates a successful backup; 1 for Mondo means the
	419	* user aborted; 254 means a fatal error occured).
	420	* @note This function never returns.
	421	*/
[128]	422	void
	423	finish(int signal) {
[1708]	424	char *command = NULL;
[1]	425
[128]	426	/* if (signal==0) { popup_and_OK("Please press <enter> to quit."); } */
[1]	427
[128]	428	/* newtPopHelpLine(); */
[1]	429
[2910]	430	/* Before removing dir, make sure we're out of them */
[3060]	431	if (chdir("/tmp")) {
	432	// FIXME
	433	}
[2878]	434	run_program_and_log_output("umount -d " MNT_CDROM, FALSE);
[128]	435	if (g_selfmounted_isodir) {
[2878]	436	mr_asprintf(&command, "umount -d %s", g_selfmounted_isodir);
[128]	437	run_program_and_log_output(command, 1);
[1708]	438	paranoid_free(command);
[2211]	439	mr_asprintf(&command, "rmdir %s", g_selfmounted_isodir);
[128]	440	run_program_and_log_output(command, 1);
[1708]	441	paranoid_free(command);
[128]	442	}
	443	if (!g_text_mode) {
	444	if (does_file_exist("/THIS-IS-A-RAMDISK")) {
	445	log_msg(1, "Calling newtFinished()");
	446	newtFinished();
	447	} else {
	448	log_msg(1, "Calling newtSuspend()");
	449	newtSuspend();
	450	}
	451	}
[541]	452	printf("Execution run ended; result=%d\n", signal);
	453	printf("Type 'less %s' to see the output log\n", MONDO_LOGFILE);
[2241]	454	if (bkpinfo->tmpdir) {
	455	log_msg(8,"tempdir is %s",bkpinfo->tmpdir);
	456	if (strstr(bkpinfo->tmpdir ,"mondo.tmp.") != NULL) {
[2907]	457	log_msg(8,"erasing tempdir %s",bkpinfo->tmpdir);
[2241]	458	mr_asprintf(&command, "rm -Rf %s", bkpinfo->tmpdir);
[3060]	459	paranoid_system(command);
[2697]	460	mr_free(command);
[2241]	461	}
[1999]	462	}
[2241]	463	if (bkpinfo->scratchdir) {
	464	log_msg(8,"scratchdir is %s", bkpinfo->scratchdir);
	465	if (strstr(bkpinfo->scratchdir ,"mondo.scratch.") != NULL) {
[2907]	466	log_msg(8,"erasing scratchdir %s",bkpinfo->scratchdir);
[2241]	467	mr_asprintf(&command, "rm -Rf %s", bkpinfo->scratchdir);
[3060]	468	paranoid_system(command);
[2697]	469	mr_free(command);
[2241]	470	}
	471	}
	472	/* Free all allocated strings in bkpinfo */
[2380]	473	mr_free(bkpinfo->netfs_user);
	474	mr_free(bkpinfo->netfs_proto);
[2424]	475	mr_free(bkpinfo->exclude_devs);
[2697]	476	mr_free(bkpinfo->exclude_paths);
[2769]	477	mr_free(bkpinfo->subdir);
[2241]	478
	479	/* Then free the structure */
[1703]	480	paranoid_free(bkpinfo);
[128]	481	free_libmondo_global_strings();
[2241]	482	free_newt_stuff();
[128]	483	exit(signal);
	484	}
[1]	485
	486
	487
	488
	489
	490	/**
	491	* Log the last @p g_noof_log_lines lines of @p filename that match @p
	492	* grep_for_me to the screen.
	493	* @param filename The file to give the end of.
	494	* @param grep_for_me If not "", then only give lines in @p filename that match this regular expression.
	495	*/
[128]	496	void
	497	log_file_end_to_screen(char filename, char grep_for_me) {
[1]	498
[128]	499	/@ buffers ********************************************************* */
[2700]	500	char *command = NULL;
	501	char *tmp = NULL;
[3060]	502	char *p = NULL;
[1]	503
[128]	504	/@ pointers ******************************************************** */
	505	FILE *fin;
[1]	506
[128]	507	/@ int ************************************************************* */
	508	int i = 0;
[1]	509
[128]	510	assert_string_is_neither_NULL_nor_zerolength(filename);
	511	assert(grep_for_me != NULL);
[1]	512
[128]	513	if (!does_file_exist(filename)) {
	514	return;
[1]	515	}
[128]	516	if (grep_for_me[0] != '\0') {
[2700]	517	mr_asprintf(&command, "grep '%s' %s \| tail -n%d",
[128]	518	grep_for_me, filename, g_noof_log_lines);
	519	} else {
[2700]	520	mr_asprintf(&command, "tail -n%d %s", g_noof_log_lines,
[128]	521	filename);
[1]	522	}
[128]	523	fin = popen(command, "r");
	524	if (!fin) {
	525	log_OS_error(command);
	526	} else {
	527	for (i = 0; i < g_noof_log_lines; i++) {
	528	for (err_log_lines[i][0] = '\0';
	529	strlen(err_log_lines[i]) < 2 && !feof(fin);) {
[3060]	530	p = fgets(err_log_lines[i], MAX_NEWT_COMMENT_LEN, fin);
	531	if (!p) {
	532	// FIXME
	533	}
[1274]	534	/* Commented to make valgrind happy and avoid crash
[128]	535	strip_spaces(err_log_lines[i]);
[1274]	536	*/
[128]	537	if (!strncmp(err_log_lines[i], "root:", 5)) {
[2700]	538	mr_asprintf(&tmp, "%s", err_log_lines[i] + 6);
	539	strncpy(err_log_lines[i], tmp, (size_t)MAX_NEWT_COMMENT_LEN);
	540	mr_free(tmp);
[128]	541	}
	542	if (feof(fin)) {
	543	break;
	544	}
	545	}
	546	}
	547	paranoid_pclose(fin);
	548	}
[2700]	549	mr_free(command);
[128]	550	refresh_log_screen();
[1]	551	}
	552
	553
	554	/**
	555	* Log a message to the screen.
	556	* @param fmt A printf-style format string to write. The following parameters are its arguments.
	557	* @note The message is also written to the logfile.
	558	*/
[128]	559	void
	560	log_to_screen(const char *fmt, ...) {
[1]	561
[128]	562	/@ int ************************************************************* */
	563	int i = 0;
	564	int j = 0;
	565	va_list args;
[1]	566
[128]	567	/@ buffers ********************************************************* */
	568	char *output;
[1]	569
[128]	570	malloc_string(output);
[1]	571
[128]	572	va_start(args, fmt);
[2700]	573	vsnprintf(output, MAX_STR_LEN-1, fmt, args);
[128]	574	log_msg(0, output);
	575	output[80] = '\0';
	576	va_end(args);
	577	i = (int) strlen(output);
	578	if (i > 0 && output[i - 1] < 32) {
	579	output[i - 1] = '\0';
	580	}
[1]	581
[128]	582	if (err_log_lines) {
	583	for (i = 1; i < g_noof_log_lines; i++) {
	584	strcpy(err_log_lines[i - 1],
	585	" ");
	586	strcpy(err_log_lines[i - 1], err_log_lines[i]);
	587	}
	588	}
	589	while (strlen(output) > 0 && output[strlen(output) - 1] < 32) {
	590	output[strlen(output) - 1] = '\0';
	591	}
	592	for (j = 0; j < (int) strlen(output); j++) {
	593	if (output[j] < 32) {
	594	output[j] = ' ';
	595	}
	596	}
	597	if (err_log_lines)
	598	strcpy(err_log_lines[g_noof_log_lines - 1], output);
	599	if (g_text_mode) {
	600	printf("%s\n", output);
	601	} else {
	602	refresh_log_screen();
	603	}
	604	paranoid_free(output);
[1]	605	}
	606
	607
	608
	609
	610	/**
	611	* Write a string to the root window at (@p x, @p y) and also to the logfile.
	612	* @param y The row to write the string to.
	613	* @param x The column to write the string to.
	614	* @param output The string to write.
	615	*/
[128]	616	void
	617	mvaddstr_and_log_it(int y, int x, char *output) {
	618	assert_string_is_neither_NULL_nor_zerolength(output);
	619	log_msg(0, output);
	620	if (g_text_mode) {
	621	printf("%s\n", output);
	622	} else {
	623	newtDrawRootText(x, y, output);
	624	newtRefresh();
	625	}
	626	}
[1]	627
	628
	629
	630
	631	/**
	632	* Open an evalcall form with title @p ttl.
	633	* @param ttl The title to use for the evalcall form.
	634	*/
[128]	635	void
	636	open_evalcall_form(char *ttl) {
[1]	637
[128]	638	/@ buffers ******************************************************** */
	639	char *title;
	640	char *tmp;
[1]	641
[128]	642	/@ initialize ***************************************************** */
	643	g_isoform_old_progress = -1;
	644	g_mysterious_dot_counter = 0;
	645	malloc_string(title);
	646	malloc_string(tmp);
[1]	647
[128]	648	assert(ttl != NULL);
	649	strcpy(title, ttl);
	650	strcpy(g_isoform_header_str, title);
[1]	651	// center_string (title, 80);
[128]	652	if (g_text_mode) {
	653	log_msg(0, title);
	654	} else {
	655	strcpy(tmp, title);
	656	center_string(tmp, 80);
	657	newtPushHelpLine(tmp);
	658	}
	659	center_string(g_isoform_header_str, 36);
	660	g_isoform_starttime = get_time();
	661	if (g_text_mode) {
	662	log_msg(0, g_isoform_header_str);
	663	} else {
	664	g_isoform_header = newtLabel(1, 1, g_isoform_header_str);
	665	g_isoform_scale = newtScale(3, 3, 34, 100);
	666	// newtOpenWindow (20, 6, 40, 7, title); // "Please Wait");
	667	newtCenteredWindow(40, 7, title);
	668	g_isoform_main = newtForm(NULL, NULL, 0);
[2881]	669	g_isoform_timeline = newtLabel(1, 5, " ");
	670	g_isoform_pcline = newtLabel(1, 6, " ");
[128]	671	newtFormAddComponents(g_isoform_main, g_isoform_timeline,
	672	g_isoform_pcline, g_isoform_header,
	673	g_isoform_scale, NULL);
[2879]	674	newtDrawForm(g_isoform_main);
[128]	675	newtRefresh();
	676	}
	677	update_evalcall_form(0);
	678	paranoid_free(tmp);
	679	paranoid_free(title);
	680	}
[1]	681
	682
	683
	684	/**
	685	* Open a progress form with title @p title.
	686	* @param title The title to use for the progress form (will be put in the title bar on Newt).
	687	* @param b1 The first line of the blurb; generally static.
	688	* @param b2 The second line of the blurb; generally static.
	689	* @param b3 The third line of the blurb; generally dynamic (it is passed
	690	* to update_evalcall_form() every time).
	691	* @param max_val The maximum amount of progress (number of filesets, etc.)
	692	*/
[128]	693	void
	694	open_progress_form(char title, char b1, char b2, char b3,
	695	long max_val) {
[1]	696
[128]	697	/@ buffers ******************************************************** */
	698	char *b1c;
	699	char *blurb1;
	700	char *blurb2;
	701	char *blurb3;
[1]	702
[128]	703	/@ initialize ***************************************************** */
	704	g_mysterious_dot_counter = 0;
[1]	705
[128]	706	malloc_string(b1c);
	707	malloc_string(blurb1);
	708	malloc_string(blurb2);
	709	malloc_string(blurb3);
[1]	710
[128]	711	assert(title != NULL);
	712	assert(b1 != NULL);
	713	assert(b2 != NULL);
	714	assert(b3 != NULL);
[1]	715
[128]	716	strcpy(blurb1, b1);
	717	strcpy(blurb2, b2);
	718	strcpy(blurb3, b3);
	719	strcpy(b1c, b1);
	720	center_string(b1c, 80);
	721	if (max_val <= 0) {
	722	max_val = 1;
	723	}
[1]	724
[128]	725	g_start_time = get_time();
	726	g_maximum_progress = max_val;
	727	g_current_progress = 0;
	728	strcpy(g_blurb_str_1, blurb1);
	729	strcpy(g_blurb_str_2, blurb3);
	730	strcpy(g_blurb_str_3, blurb2);
	731	if (g_text_mode) {
	732	log_msg(0, blurb1);
	733	log_msg(0, blurb2);
	734	log_msg(0, blurb3);
	735	} else {
	736	g_blurb1 = newtLabel(2, 1, blurb1);
	737	g_blurb2 = newtLabel(2, 2, blurb3);
	738	g_blurb3 = newtLabel(2, 4, blurb2);
	739	// newtOpenWindow (10, 4, 60, 11, title);
	740	newtCenteredWindow(60, 11, title);
	741	g_scale = newtScale(3, 6, 54, g_maximum_progress);
	742	g_progressForm = newtForm(NULL, NULL, 0);
[2886]	743	g_percentline = newtLabel(10, 9, " ");
	744	g_timeline = newtLabel(10, 8, " ");
[128]	745	newtFormAddComponents(g_progressForm, g_percentline,
	746	g_timeline, g_scale, g_blurb1, g_blurb3,
	747	g_blurb2, NULL);
	748	newtPushHelpLine(b1c);
[2879]	749	newtDrawForm(g_progressForm);
[128]	750	newtRefresh();
	751	}
	752	update_progress_form_full(blurb1, blurb2, blurb3);
	753	paranoid_free(b1c);
	754	paranoid_free(blurb1);
	755	paranoid_free(blurb2);
	756	paranoid_free(blurb3);
	757	}
	758
[1]	759	/**
	760	* Give a message to the user in the form of a dialog box (under Newt).
	761	* @param prompt The message.
	762	*/
[128]	763	void
	764	popup_and_OK(char *prompt) {
	765	char ch;
[1]	766
[128]	767	assert_string_is_neither_NULL_nor_zerolength(prompt);
[1]	768
[128]	769	log_msg(0, prompt);
	770	if (g_text_mode) {
	771	printf
[1899]	772	("---promptpopup---1--- %s\n---promptpopup---Q--- [OK] ---\n--> ",
[128]	773	prompt);
	774	while (((ch = getchar()) != '\n') && (ch != EOF));
	775	} else {
[541]	776	(void) popup_with_buttons(prompt, " OK ", "");
[128]	777	}
	778	}
[1]	779
	780	/**
	781	* Ask the user to enter a value.
	782	* @param title The title of the dialog box.
	783	* @param b The blurb (e.g. what you want the user to enter).
	784	* @param output The string to put the user's answer in.
	785	* @param maxsize The size in bytes allocated to @p output.
	786	* @return TRUE if the user pressed OK, FALSE if they pressed Cancel.
	787	*/
[128]	788	bool popup_and_get_string(char title, char b, char *output,
	789	int maxsize) {
[1]	790
[128]	791	/@ newt *********************************************************** */
	792	newtComponent myForm;
	793	newtComponent b_1;
	794	newtComponent b_2;
	795	newtComponent b_res;
	796	newtComponent text;
	797	newtComponent type_here;
[1]	798
[128]	799	/@ pointers ******************************************************** */
	800	char *entry_value;
[1]	801
[128]	802	/@ buffers ********************************************************* */
	803	char *blurb;
[3060]	804	char *p;
[128]	805	char *original_contents;
[1]	806
[128]	807	blurb = malloc(MAX_NEWT_COMMENT_LEN);
	808	original_contents = malloc(MAX_NEWT_COMMENT_LEN);
	809	assert_string_is_neither_NULL_nor_zerolength(title);
	810	assert(b != NULL);
	811	assert(output != NULL);
[1]	812
[128]	813	if (g_text_mode) {
	814	printf
[1899]	815	("---promptstring---1--- %s\n---promptstring---2--- %s\n---promptstring---Q---\n--> ",
[128]	816	title, b);
[3060]	817	p = fgets(output, maxsize, stdin);
	818	if (!p) {
	819	// FIXME
	820	}
[128]	821	if (output[strlen(output) - 1] == '\n')
	822	output[strlen(output) - 1] = '\0';
	823	paranoid_free(blurb);
	824	paranoid_free(original_contents);
	825	return (TRUE);
	826	}
	827	strcpy(blurb, b);
	828	text = newtTextboxReflowed(2, 1, blurb, 48, 5, 5, 0);
	829	strcpy(original_contents, output);
	830	output[0] = '\0';
	831	type_here =
	832	newtEntry(2, newtTextboxGetNumLines(text) + 2,
	833	original_contents, 50,
[1]	834	#ifdef __cplusplus
[128]	835	0, NEWT_FLAG_RETURNEXIT
[1]	836	#else
[128]	837	(void *) &entry_value, NEWT_FLAG_RETURNEXIT
[1]	838	#endif
[128]	839	);
[541]	840	b_1 = newtButton(6, newtTextboxGetNumLines(text) + 4, " OK ");
	841	b_2 = newtButton(18, newtTextboxGetNumLines(text) + 4, "Cancel");
[128]	842	// newtOpenWindow (8, 5, 54, newtTextboxGetNumLines (text) + 9, title);
	843	newtCenteredWindow(54, newtTextboxGetNumLines(text) + 9, title);
	844	myForm = newtForm(NULL, NULL, 0);
	845	newtFormAddComponents(myForm, text, type_here, b_1, b_2, NULL);
	846	center_string(blurb, 80);
	847	newtPushHelpLine(blurb);
	848	b_res = newtRunForm(myForm);
	849	strcpy(output, entry_value);
	850	newtPopHelpLine();
	851	newtFormDestroy(myForm);
	852	newtPopWindow();
	853	if (b_res == b_2) {
	854	strcpy(output, original_contents);
	855	paranoid_free(blurb);
	856	paranoid_free(original_contents);
	857	return (FALSE);
	858	} else {
	859	paranoid_free(blurb);
	860	paranoid_free(original_contents);
	861	return (TRUE);
	862	}
	863	}
[1]	864
	865
	866	/**
	867	* Pop up a dialog box with user-defined buttons.
	868	* @param p The text to put in the dialog box.
	869	* @param button1 The label on the first button.
	870	* @param button2 The label on the second button, or "" if you only want one button.
	871	* @return TRUE if @p button1 was pushed, FALSE otherwise.
	872	*/
[128]	873	bool popup_with_buttons(char p, char button1, char *button2) {
[1]	874
[128]	875	/@ buffers ********************************************************** */
[2136]	876	char *prompt;
[3060]	877	char *q;
[1]	878
[128]	879	/@ newt ************************************************************* */
	880	newtComponent myForm;
	881	newtComponent b_1;
	882	newtComponent b_2;
	883	newtComponent b_res;
	884	newtComponent text;
[1]	885
[128]	886	assert_string_is_neither_NULL_nor_zerolength(p);
	887	assert(button1 != NULL);
	888	assert(button2 != NULL);
[2136]	889	prompt = malloc(MAX_NEWT_COMMENT_LEN);
[128]	890	if (g_text_mode) {
	891	if (strlen(button2) == 0) {
	892	printf("%s (%s) --> ", p, button1);
	893	} else {
	894	printf("%s (%s or %s) --> ", p, button1, button2);
	895	}
[2136]	896	for (prompt[0] = '\0';
	897	strcmp(prompt, button1) && (strlen(button2) == 0
	898	\|\| strcmp(prompt, button2));) {
[128]	899	printf("--> ");
[3060]	900	q = fgets(prompt, MAX_NEWT_COMMENT_LEN, stdin);
	901	if (!q) {
	902	// FIXME
	903	}
[128]	904	}
[2136]	905	if (!strcmp(prompt, button1)) {
[128]	906	paranoid_free(prompt);
	907	return (TRUE);
	908	} else {
	909	paranoid_free(prompt);
	910	return (FALSE);
	911	}
	912	}
[1]	913
[877]	914	strncpy(prompt, p, MAX_NEWT_COMMENT_LEN - 1);
[883]	915	prompt[MAX_NEWT_COMMENT_LEN - 1] = '\0';
[128]	916	text = newtTextboxReflowed(1, 1, prompt, 40, 5, 5, 0);
	917	b_1 =
	918	newtButton(20 -
	919	((button2[0] !=
	920	'\0') ? strlen(button1) +
	921	2 : strlen(button1) / 2),
	922	newtTextboxGetNumLines(text) + 3, button1);
	923	if (button2[0] != '\0') {
	924	b_2 =
	925	newtButton(24, newtTextboxGetNumLines(text) + 3, button2);
	926	} else {
	927	b_2 = NULL;
	928	}
	929	// newtOpenWindow (25, 5, 46, newtTextboxGetNumLines (text) + 7, "Alert");
[541]	930	newtCenteredWindow(46, newtTextboxGetNumLines(text) + 7, "Alert");
[128]	931	myForm = newtForm(NULL, NULL, 0);
	932	newtFormAddComponents(myForm, text, b_1, b_2, NULL);
	933	center_string(prompt, 80);
	934	newtPushHelpLine(prompt);
	935	b_res = newtRunForm(myForm);
	936	newtPopHelpLine();
	937	newtFormDestroy(myForm);
	938	newtPopWindow();
	939	if (b_res == b_1) {
	940	paranoid_free(prompt);
	941	return (TRUE);
	942	} else {
	943	paranoid_free(prompt);
	944	return (FALSE);
	945	}
	946	}
[1]	947
	948
	949
[128]	950
[1]	951	/**
	952	* Synchronize the log messages stored in @p err_log_lines with those shown
	953	* on the screen.
	954	*/
[128]	955	void
	956	refresh_log_screen() {
[1]	957
[128]	958	/@ int ********************************************************** */
	959	int i = 0;
[1]	960
	961
[128]	962	if (g_text_mode \|\| !err_log_lines) {
	963	return;
	964	}
	965	for (i = g_noof_log_lines - 1; i >= 0; i--) {
	966	newtDrawRootText(0, i + g_noof_rows - 1 - g_noof_log_lines,
	967	" ");
	968	}
	969	newtRefresh();
	970	for (i = g_noof_log_lines - 1; i >= 0; i--) {
	971	err_log_lines[i][79] = '\0';
	972	newtDrawRootText(0, i + g_noof_rows - 1 - g_noof_log_lines,
	973	err_log_lines[i]);
	974	}
	975	newtRefresh();
	976	}
[1]	977
	978
	979	/**
	980	* Set up the Newt graphical environment. If @p g_text_mode is TRUE, then
	981	* only allocate some memory.
	982	*/
[128]	983	void
	984	setup_newt_stuff() {
[1]	985
[128]	986	/@ int ********************************************************** */
	987	int i = 0;
	988	int cols;
[1]	989
[128]	990	if (!g_text_mode) {
	991	newtInit();
	992	newtCls();
	993	newtPushHelpLine
[585]	994	("Welcome to Mondo Rescue, by Dev Team and the Internet. All rights reversed.");
[128]	995	/* newtDrawRootText(28,0,"Welcome to Mondo Rescue"); */
	996	newtDrawRootText(18, 0, WELCOME_STRING);
	997	newtRefresh();
	998	newtGetScreenSize(&cols, &g_noof_rows);
	999	g_noof_log_lines = (g_noof_rows / 5) + 1;
	1000	}
[1]	1001
[128]	1002	err_log_lines =
	1003	(char *) malloc(sizeof(char ) * g_noof_log_lines);
	1004	if (!err_log_lines) {
	1005	fatal_error("Out of memory");
	1006	}
[1]	1007
[128]	1008	for (i = 0; i < g_noof_log_lines; i++) {
	1009	err_log_lines[i] = (char *) malloc(MAX_NEWT_COMMENT_LEN);
	1010	if (!err_log_lines[i]) {
	1011	fatal_error("Out of memory");
	1012	}
	1013	}
[1]	1014
[128]	1015	for (i = 0; i < g_noof_log_lines; i++) {
	1016	err_log_lines[i][0] = '\0';
	1017	}
	1018	}
[1]	1019
	1020
	1021	/**
	1022	* Update the evalcall form to show (<tt>num</tt>/<tt>denom</tt>)*100 %.
	1023	* @param num The numerator of the ratio.
	1024	* @param denom The denomenator of the ratio.
	1025	*/
[128]	1026	void
	1027	update_evalcall_form_ratio(int num, int denom) {
[1]	1028
[128]	1029	/@ long *********************************************************** */
	1030	long current_time = 0;
	1031	long time_taken = 0;
	1032	long time_total_est = 0;
	1033	long time_remaining = 0;
[1]	1034
[128]	1035	/@ buffers ********************************************************* */
	1036	char *timeline_str;
[2211]	1037	char *pcline_str = NULL;
	1038	char *taskprogress = NULL;
[1]	1039
[128]	1040	/@ int ************************************************************* */
	1041	int percentage = 0;
	1042	int i = 0;
	1043	int j = 0;
[1]	1044
[128]	1045	malloc_string(timeline_str);
	1046	timeline_str[0] = '\0';
[1]	1047	// log_it("update_eval_call_form called");
[128]	1048	if (num * 100 < denom) {
	1049	percentage = 1;
	1050	} else {
	1051	percentage = (num * 100 + denom / 2) / denom;
	1052	}
	1053
	1054	current_time = get_time();
	1055	time_taken = current_time - g_isoform_starttime;
	1056	if (num) {
	1057	time_total_est = time_taken * denom / num;
	1058	time_remaining = time_total_est - time_taken;
	1059	} else {
	1060	time_remaining = 0;
	1061	}
	1062	if (!g_text_mode) {
[1899]	1063	if (g_isoform_header) {
	1064	newtLabelSetText(g_isoform_header, g_isoform_header_str);
	1065	}
[128]	1066	}
	1067	g_mysterious_dot_counter = (g_mysterious_dot_counter + 1) % 27;
	1068	if ((percentage < 3 && g_isoform_old_progress < 3)
	1069	\|\| percentage > g_isoform_old_progress) {
	1070	g_isoform_old_progress = percentage;
	1071	sprintf(timeline_str,
[541]	1072	"%2ld:%02ld taken %2ld:%02ld remaining",
[2374]	1073	(long) time_taken / 60, (long) time_taken % 60, (long) time_remaining / 60,
	1074	(long) time_remaining % 60);
[128]	1075	if (percentage < 3) {
[2211]	1076	mr_asprintf(&pcline_str, " Working");
[128]	1077	for (j = 0; j < g_mysterious_dot_counter; j++) {
[2211]	1078	mr_strcat(pcline_str, ".");
[128]	1079	}
	1080	for (; j < 27; j++) {
[2211]	1081	mr_strcat(pcline_str, " ");
[128]	1082	}
[2211]	1083	mr_strcat(pcline_str, " %c", special_dot_char(g_mysterious_dot_counter));
[128]	1084	} else {
[2211]	1085	mr_asprintf(&pcline_str, " %3d%% done %3d%% to go",
[128]	1086	percentage, 100 - percentage);
	1087	}
	1088	if (g_text_mode) {
[2211]	1089	mr_asprintf(&taskprogress, "TASK: [");
[128]	1090	for (i = 0; i < percentage; i += 5) {
[2211]	1091	mr_strcat(taskprogress, "*");
[128]	1092	}
	1093	for (; i < 100; i += 5) {
[2211]	1094	mr_strcat(taskprogress, ".");
[128]	1095	}
	1096	if (percentage >= 3) {
[2211]	1097	mr_strcat(taskprogress, "] %3d%% done; %2ld:%02ld to go", percentage,
[2374]	1098	(long) time_remaining / 60, (long) time_remaining % 60);
[1899]	1099	printf("---evalcall---1--- %s\n",
[128]	1100	g_isoform_header_str);
[1899]	1101	printf("---evalcall---2--- %s\n", taskprogress);
	1102	printf("---evalcall---E---\n");
[128]	1103	}
[2211]	1104	paranoid_free(taskprogress);
[128]	1105	} else {
	1106	newtScaleSet(g_isoform_scale,
	1107	(unsigned long long) percentage);
[1899]	1108	if (g_isoform_pcline) {
	1109	newtLabelSetText(g_isoform_pcline, pcline_str);
	1110	}
	1111	if ((percentage >= 3) && (g_isoform_timeline)) {
[128]	1112	newtLabelSetText(g_isoform_timeline, timeline_str);
	1113	}
	1114	}
[2211]	1115	paranoid_free(pcline_str);
[128]	1116	}
	1117	if (!g_text_mode) {
	1118	// log_it("refreshing");
[2879]	1119	newtDrawForm(g_isoform_main);
[128]	1120	newtRefresh();
	1121	}
	1122	paranoid_free(timeline_str);
[1]	1123	}
	1124
	1125
	1126
	1127	/**
	1128	* Update the evalcall form to show @p curr %.
	1129	* @param curr The current amount of progress (percentage) in the evalcall form.
	1130	*/
[128]	1131	void
	1132	update_evalcall_form(int curr) {
	1133	update_evalcall_form_ratio(curr, 100);
	1134	}
[1]	1135
	1136
	1137
	1138	/**
	1139	* Update the progress form to show @p blurb3 and the current value of
	1140	* @p g_maximum_progress.
	1141	* @param blurb3 The new third line of the blurb; use @p g_blurb_str_2 (no, that's not a typo) to keep it the same.
	1142	*/
[128]	1143	void
	1144	update_progress_form(char *blurb3) {
	1145	/* log_it("update_progress_form --- called"); */
	1146	if (g_current_progress == -999) {
	1147	/* log_it("You're trying to update progress form when it ain't open. Aww, that's OK. I'll let it go. It's a bit naughty but it's a nonfatal error. No prob, Bob."); */
	1148	return;
	1149	}
	1150	strcpy(g_blurb_str_2, blurb3);
	1151	update_progress_form_full(g_blurb_str_1, g_blurb_str_2,
	1152	g_blurb_str_3);
	1153	}
[1]	1154
	1155
	1156	/**
	1157	* Update the progress form's complete blurb and show @p g_current_progress.
	1158	* @param blurb1 The first line of the blurb. Use @p g_blurb_str_1 to keep it unchanged.
	1159	* @param blurb2 The second line of the blurb. Use @p g_blurb_str_3 (no, that's not a typo) to keep it the same.
	1160	* @param blurb3 The third line of the blurb. Use @p g_blurb_str_2 (no, that's not a typo either) to keep it the same.
	1161	*/
[128]	1162	void
	1163	update_progress_form_full(char blurb1, char blurb2, char *blurb3) {
	1164	/@ long **************************************************** */
[2374]	1165	long current_time = 0L;
	1166	long time_taken = 0L;
	1167	long time_remaining = 0L;
	1168	long time_total_est = 0L;
[1]	1169
[128]	1170	/@ int ****************************************************** */
	1171	int percentage = 0;
	1172	int i = 0;
[1]	1173
[128]	1174	/@ buffers ************************************************** */
	1175	char *percentline_str;
	1176	char *timeline_str;
[2211]	1177	char *taskprogress = NULL;
[128]	1178	char *tmp;
[1]	1179
	1180	// log_msg(1, "'%s' '%s' '%s'", blurb1, blurb2, blurb3);
[128]	1181	percentline_str = malloc(MAX_NEWT_COMMENT_LEN);
	1182	timeline_str = malloc(MAX_NEWT_COMMENT_LEN);
	1183	malloc_string(tmp);
	1184	if (!g_text_mode) {
	1185	assert(blurb1 != NULL);
	1186	assert(blurb2 != NULL);
	1187	assert(blurb3 != NULL);
	1188	assert(g_timeline != NULL);
	1189	}
[1]	1190
[128]	1191	percentline_str[0] = '\0';
[1]	1192
[128]	1193	current_time = get_time();
	1194	time_taken = current_time - g_start_time;
	1195	if (g_maximum_progress == 0) {
	1196	percentage = 0;
	1197	} else {
	1198	if (g_current_progress > g_maximum_progress) {
	1199	sprintf(tmp,
	1200	"update_progress_form_full(%s,%s,%s) --- g_current_progress=%ld; g_maximum_progress=%ld",
	1201	blurb1, blurb2, blurb3, g_current_progress,
	1202	g_maximum_progress);
	1203	log_msg(0, tmp);
	1204	g_current_progress = g_maximum_progress;
	1205	}
	1206	percentage =
	1207	(int) ((g_current_progress * 100L) / g_maximum_progress);
	1208	}
	1209	if (percentage < 1) {
	1210	percentage = 1;
	1211	}
	1212	if (percentage > 100) {
	1213	percentage = 100;
	1214	}
	1215	if (g_current_progress) {
	1216	time_total_est =
	1217	time_taken * (long) g_maximum_progress /
	1218	(long) (g_current_progress);
	1219	time_remaining = time_total_est - time_taken;
	1220	} else {
[2374]	1221	time_remaining = 0L;
[128]	1222	}
	1223	g_mysterious_dot_counter = (g_mysterious_dot_counter + 1) % 27;
	1224	sprintf(timeline_str,
	1225	"%2ld:%02ld taken %2ld:%02ld remaining ",
[2374]	1226	(long) time_taken / 60, time_taken % 60, time_remaining / 60,
[128]	1227	time_remaining % 60);
	1228	sprintf(percentline_str, " %3d%% done %3d%% to go",
	1229	percentage, 100 - percentage);
[1]	1230
[128]	1231	if (g_text_mode) {
[1899]	1232	printf("---progress-form---1--- %s\n", blurb1);
	1233	printf("---progress-form---2--- %s\n", blurb2);
	1234	printf("---progress-form---3--- %s\n", blurb3);
[541]	1235	printf("---progress-form---E---\n");
[2211]	1236	mr_asprintf(&taskprogress, "TASK: [");
[128]	1237	for (i = 0; i < percentage; i += 5) {
[2211]	1238	mr_strcat(taskprogress, "*");
[128]	1239	}
	1240	for (; i < 100; i += 5) {
[2211]	1241	mr_strcat(taskprogress, ".");
[128]	1242	}
	1243	if (percentage > 100) {
[541]	1244	log_msg(2, "percentage = %d", percentage);
[128]	1245	}
[2397]	1246	mr_strcat(taskprogress, "] %3d%% done; %2ld:%02ld to go", percentage,
	1247	(long) time_remaining / 60, (long) time_remaining % 60);
[1899]	1248	printf("---progress-form---4--- %s\n", taskprogress);
[2211]	1249	paranoid_free(taskprogress);
[128]	1250	} else {
	1251	center_string(blurb1, 54);
	1252	center_string(blurb2, 54);
	1253	center_string(blurb3, 54);
[1899]	1254	if (g_blurb1) {
	1255	newtLabelSetText(g_blurb1, blurb1);
	1256	}
	1257	if (g_blurb2) {
	1258	newtLabelSetText(g_blurb2, blurb3);
	1259	}
	1260	if (g_blurb3) {
	1261	newtLabelSetText(g_blurb3, blurb2);
	1262	}
[128]	1263	newtScaleSet(g_scale, (unsigned long long) g_current_progress);
[1899]	1264	if ((percentage >= 2) && (g_timeline)) {
[128]	1265	newtLabelSetText(g_timeline, timeline_str);
	1266	}
[1899]	1267	if (g_percentline) {
	1268	newtLabelSetText(g_percentline, percentline_str);
	1269	}
[2879]	1270	newtDrawForm(g_progressForm);
[128]	1271	newtRefresh();
	1272	}
	1273	paranoid_free(percentline_str);
	1274	paranoid_free(timeline_str);
	1275	paranoid_free(tmp);
[1]	1276	}
	1277
	1278
	1279
	1280
	1281
	1282
	1283
	1284
	1285
	1286
	1287
	1288
	1289
	1290
	1291	/**
	1292	* Ask the user which backup media type they would like to use.
	1293	* The choices are @p none (exit to shell), @c cdr, @c cdrw, @c dvd,
[2380]	1294	* @c tape, @c cdstream, @c udev (only when @p g_text_mode is TRUE), @c netfs,
[1]	1295	* and @c iso.
	1296	* @param restoring TRUE if we're restoring, FALSE if we're backing up.
	1297	* @return The backup type chosen, or @c none if the user chose "Exit to shell".
	1298	*/
[128]	1299	t_bkptype which_backup_media_type(bool restoring) {
[1]	1300
[128]	1301	/@ char *********************************************************** */
	1302	t_bkptype output;
[1]	1303
	1304
[128]	1305	/@ newt *********************************************************** */
	1306	char *title_sz;
	1307	char *minimsg_sz;
	1308	static t_bkptype possible_bkptypes[] =
[2380]	1309	{ none, cdr, cdrw, dvd, tape, cdstream, udev, netfs, iso };
[128]	1310	static char *possible_responses[] =
	1311	{ "none", "cdr", "cdrw", "dvd", "tape", "cdstream", "udev",
[2380]	1312	"netfs", "iso", NULL };
[128]	1313	char *outstr;
[3060]	1314	char *p;
[128]	1315	t_bkptype backup_type;
	1316	int i;
[1]	1317
[128]	1318	newtComponent b1;
	1319	newtComponent b2;
	1320	newtComponent b3;
	1321	newtComponent b4;
	1322	newtComponent b5;
	1323	newtComponent b6;
	1324	newtComponent b7;
	1325	newtComponent b8;
	1326	newtComponent b_res;
	1327	newtComponent myForm;
[1]	1328
[128]	1329	title_sz = malloc(MAX_NEWT_COMMENT_LEN);
	1330	minimsg_sz = malloc(MAX_NEWT_COMMENT_LEN);
	1331	outstr = malloc(MAX_NEWT_COMMENT_LEN);
	1332	if (g_text_mode) {
	1333	for (backup_type = none; backup_type == none;) {
[541]	1334	printf("Backup type (");
[128]	1335	for (i = 0; possible_responses[i]; i++) {
	1336	printf("%c%s", (i == 0) ? '\0' : ' ',
	1337	possible_responses[i]);
	1338	}
	1339	printf(")\n--> ");
[3060]	1340	p = fgets(outstr, MAX_NEWT_COMMENT_LEN, stdin);
	1341	if (!p) {
	1342	// FIXME
	1343	}
[128]	1344	strip_spaces(outstr);
	1345	for (i = 0; possible_responses[i]; i++) {
	1346	if (!strcmp(possible_responses[i], outstr)) {
	1347	backup_type = possible_bkptypes[i];
	1348	}
	1349	}
	1350	}
	1351	paranoid_free(title_sz);
	1352	paranoid_free(minimsg_sz);
	1353	paranoid_free(outstr);
	1354	return (backup_type);
	1355	}
	1356	newtDrawRootText(18, 0, WELCOME_STRING);
	1357	if (restoring) {
	1358	strcpy(title_sz,
[541]	1359	"Please choose the backup media from which you want to read data.");
	1360	strcpy(minimsg_sz, "Read from:");
[128]	1361	} else {
	1362	strcpy(title_sz,
[541]	1363	"Please choose the backup media to which you want to archive data.");
	1364	strcpy(minimsg_sz, "Backup to:");
[128]	1365	}
	1366	newtPushHelpLine(title_sz);
	1367	// newtOpenWindow (23, 3, 34, 17, minimsg_sz);
	1368	newtCenteredWindow(34, 17, minimsg_sz);
[541]	1369	b1 = newtButton(1, 1, "CD-R disks ");
	1370	b2 = newtButton(17, 1, "CD-RW disks");
	1371	b3 = newtButton(1, 9, "Tape drive ");
[1703]	1372	b4 = newtButton(17, 5, "USB Key/Disk");
[541]	1373	b5 = newtButton(1, 5, " DVD disks ");
[2380]	1374	b6 = newtButton(17, 9, " Net mount ");
[541]	1375	b7 = newtButton(1, 13, " Hard disk ");
	1376	b8 = newtButton(17, 13, " Exit ");
[128]	1377	myForm = newtForm(NULL, NULL, 0);
	1378	newtFormAddComponents(myForm, b1, b5, b3, b7, b2, b4, b6, b8,
	1379	NULL);
	1380	b_res = newtRunForm(myForm);
	1381	newtFormDestroy(myForm);
	1382	newtPopWindow();
	1383	if (b_res == b1) {
	1384	output = cdr;
	1385	} else if (b_res == b2) {
	1386	output = cdrw;
	1387	} else if (b_res == b3) {
	1388	output = tape;
	1389	} else if (b_res == b4) {
[1703]	1390	output = usb;
[128]	1391	} else if (b_res == b5) {
	1392	output = dvd;
	1393	} else if (b_res == b6) {
[2380]	1394	output = netfs;
[128]	1395	} else if (b_res == b7) {
	1396	output = iso;
	1397	} else {
	1398	output = none;
	1399	}
	1400	newtPopHelpLine();
	1401	paranoid_free(title_sz);
	1402	paranoid_free(minimsg_sz);
	1403	paranoid_free(outstr);
	1404	return (output);
	1405	}
[1]	1406
	1407
	1408
	1409
	1410	/**
[2771]	1411	* Ask the user which compression type they would like to use.
	1412	* The choices are "bzip2", "gzip", "lzo". NULL for exit
	1413	*/
	1414	char *which_compression_type() {
	1415
	1416	/@ char *********************************************************** */
	1417	char *output = NULL;
	1418
	1419
	1420	/@ newt *********************************************************** */
	1421
	1422	newtComponent b1;
	1423	newtComponent b2;
	1424	newtComponent b3;
	1425	//newtComponent b4;
	1426	newtComponent b5;
	1427	newtComponent b_res;
	1428	newtComponent myForm;
	1429
	1430	newtDrawRootText(18, 0, WELCOME_STRING);
	1431	newtPushHelpLine
	1432	(" Please specify the type of compression that you want.");
	1433	newtCenteredWindow(34, 13, "Type of compression?");
	1434	b1 = newtButton(4, 1, "bzip2");
	1435	b2 = newtButton(18, 1, "gzip");
	1436	b3 = newtButton(4, 5, "lzo");
	1437	//b4 = newtButton(18, 5, "lzma");
	1438	b5 = newtButton(4, 9, " Exit ");
	1439	myForm = newtForm(NULL, NULL, 0);
	1440	newtFormAddComponents(myForm, b1, b3, b2, b5, NULL);
	1441	b_res = newtRunForm(myForm);
	1442	newtFormDestroy(myForm);
	1443	newtPopWindow();
	1444	if (b_res == b1) {
	1445	mr_asprintf(&output, "%s", "bzip2");
	1446	} else if (b_res == b2) {
	1447	mr_asprintf(&output, "%s", "gzip");
	1448	} else if (b_res == b3) {
	1449	mr_asprintf(&output, "%s", "lzo");
	1450	//} else if (b_res == b4) {
	1451	//mr_asprintf(&output, "%s", "lzma");
	1452	}
	1453	newtPopHelpLine();
	1454	return(output);
	1455	}
	1456
	1457
	1458	/**
[1]	1459	* Ask the user how much compression they would like to use.
	1460	* The choices are "None" (0), "Minimum" (1), "Average" (4), and "Maximum" (9).
	1461	* @return The compression level (0-9) chosen, or -1 for "Exit".
	1462	*/
[128]	1463	int
	1464	which_compression_level() {
[1]	1465
[128]	1466	/@ char *********************************************************** */
	1467	int output = none;
[1]	1468
	1469
[128]	1470	/@ newt *********************************************************** */
[1]	1471
[128]	1472	newtComponent b1;
	1473	newtComponent b2;
	1474	newtComponent b3;
	1475	newtComponent b4;
	1476	newtComponent b5;
	1477	newtComponent b_res;
	1478	newtComponent myForm;
[1]	1479
[128]	1480	newtDrawRootText(18, 0, WELCOME_STRING);
	1481	newtPushHelpLine
[541]	1482	(" Please specify the level of compression that you want.");
[128]	1483	// newtOpenWindow (23, 3, 34, 13, "How much compression?");
[541]	1484	newtCenteredWindow(34, 13, "How much compression?");
[3114]	1485	b1 = newtButton(4, 1, "Maximum (9)");
	1486	b2 = newtButton(18, 1, "Average (4)");
	1487	b3 = newtButton(4, 5, "Minimum (1)");
	1488	b4 = newtButton(18, 5, " None (0) ");
[541]	1489	b5 = newtButton(4, 9, " Exit ");
[128]	1490	myForm = newtForm(NULL, NULL, 0);
	1491	newtFormAddComponents(myForm, b1, b3, b2, b4, b5, NULL);
	1492	b_res = newtRunForm(myForm);
	1493	newtFormDestroy(myForm);
	1494	newtPopWindow();
	1495	if (b_res == b1) {
	1496	output = 9;
	1497	} else if (b_res == b2) {
	1498	output = 4;
	1499	} else if (b_res == b3) {
	1500	output = 1;
	1501	} else if (b_res == b4) {
	1502	output = 0;
	1503	} else if (b_res == b5) {
	1504	output = -1;
	1505	}
	1506	newtPopHelpLine();
	1507	return (output);
	1508	}
[1]	1509
	1510
	1511
	1512
	1513
	1514	/**
	1515	* Load @p source_file (a list of files) into @p filelist. There can be no more than
	1516	* @p ARBITRARY_MAXIMUM entries.
	1517	* @param filelist The filelist structure to load @p source_file into.
	1518	* @param source_file The file containing a list of filenames to load into @p filelist.
	1519	*/
[128]	1520	int load_filelist_into_array(struct s_filelist *filelist,
	1521	char *source_file) {
	1522	int i;
[1662]	1523	int j = 0;
[128]	1524	bool done;
	1525	char *tmp;
[3060]	1526	char *p;
[1662]	1527	char *tmp1 = NULL;
	1528	FILE fin, fout;
[128]	1529	struct s_filelist_entry dummy_fle;
[1]	1530
[128]	1531	assert(filelist != NULL);
	1532	assert_string_is_neither_NULL_nor_zerolength(source_file);
[1]	1533
[2230]	1534	log_it("entering");
[128]	1535	if (!(fin = fopen(source_file, "r"))) {
	1536	log_OS_error(source_file);
	1537	log_msg(2, "Can't open %s; therefore, cannot popup list",
	1538	source_file);
	1539	return (1);
	1540	}
[1662]	1541
[2211]	1542	mr_asprintf(&tmp1,"%s/icantfindthesefiles.txt",bkpinfo->tmpdir);
[1662]	1543	if (!(fout = fopen(tmp1, "a"))) {
	1544	log_msg(2, "Can't write to %s", tmp1);
	1545	return(1);
	1546	}
	1547
	1548	malloc_string(tmp);
[128]	1549	log_msg(2, "Loading %s", source_file);
	1550	for (filelist->entries = 0; filelist->entries <= ARBITRARY_MAXIMUM;
	1551	filelist->entries++) {
	1552	god_i_hate_gotos:
	1553	if (feof(fin)) {
	1554	break;
	1555	}
[3060]	1556	p = fgets(tmp, MAX_NEWT_COMMENT_LEN, fin);
	1557	if (!p) {
	1558	// FIXME
	1559	}
[128]	1560	i = (int) strlen(tmp);
	1561	if (i < 2) {
	1562	goto god_i_hate_gotos;
	1563	}
	1564	if (tmp[i - 1] < 32) {
	1565	tmp[--i] = '\0';
	1566	}
	1567	if (i < 2) {
	1568	goto god_i_hate_gotos;
	1569	}
[1662]	1570	if (!does_file_exist(tmp) && !feof(fin)) {
	1571	j++;
	1572	fprintf(fout, "%s\n", tmp);
	1573
[128]	1574	goto god_i_hate_gotos;
	1575	}
	1576	filelist->el[filelist->entries].severity =
	1577	severity_of_difference(tmp, NULL);
	1578	strcpy(filelist->el[filelist->entries].filename, tmp);
	1579	if (feof(fin)) {
	1580	break;
	1581	}
	1582	}
	1583	paranoid_fclose(fin);
[1662]	1584	paranoid_fclose(fout);
	1585	if (j > 0) {
	1586	log_to_screen("%d files listed in %s/changed.files have been deleted since backup was made\nand are referenced in %s", j, bkpinfo->tmpdir,tmp1);
	1587	}
	1588	paranoid_free(tmp1);
[128]	1589	if (filelist->entries >= ARBITRARY_MAXIMUM) {
[541]	1590	log_to_screen("Arbitrary limits suck, man!");
[128]	1591	paranoid_free(tmp);
	1592	return (1);
	1593	}
	1594	for (done = FALSE; !done;) {
	1595	done = TRUE;
	1596	for (i = 0; i < filelist->entries - 1; i++) {
[1]	1597	// if (strcmp(filelist->el[i].filename, filelist->el[i+1].filename) > 0)
[128]	1598	if (filelist->el[i].severity < filelist->el[i + 1].severity
	1599	\|\| (filelist->el[i].severity ==
	1600	filelist->el[i + 1].severity
	1601	&& strcmp(filelist->el[i].filename,
	1602	filelist->el[i + 1].filename) > 0)) {
	1603	memcpy((void *) &dummy_fle,
	1604	(void *) &(filelist->el[i]),
	1605	sizeof(struct s_filelist_entry));
	1606	memcpy((void *) &(filelist->el[i]),
	1607	(void *) &(filelist->el[i + 1]),
	1608	sizeof(struct s_filelist_entry));
	1609	memcpy((void *) &(filelist->el[i + 1]),
	1610	(void *) &dummy_fle,
	1611	sizeof(struct s_filelist_entry));
	1612	log_msg(2, "Swapping %s and %s",
	1613	filelist->el[i].filename,
	1614	filelist->el[i + 1].filename);
	1615	done = FALSE;
	1616	}
	1617	}
	1618	}
	1619	paranoid_free(tmp);
[2230]	1620	log_it("leaving");
[128]	1621	return (0);
	1622	}
[1]	1623
	1624
	1625
	1626	/**
	1627	* Generate a pretty string based on @p flentry.
	1628	* @param flentry The filelist entry to stringify.
	1629	* @return The string form of @p flentry.
	1630	* @note The returned value points to static storage that will be overwritten with each call.
	1631	*/
[128]	1632	char filelist_entry_to_string(struct s_filelist_entry flentry) {
	1633	static char comment[100];
[2211]	1634	char *tmp = NULL;
[1]	1635
[2230]	1636	log_it("entering");
[128]	1637	assert(flentry != NULL);
	1638	if (flentry->severity == 0) {
[2211]	1639	mr_asprintf(&tmp, "0 ");
[128]	1640	} else if (flentry->severity == 1) {
[2211]	1641	mr_asprintf(&tmp, "low ");
[128]	1642	} else if (flentry->severity == 2) {
[2211]	1643	mr_asprintf(&tmp, "med ");
[128]	1644	} else {
[2211]	1645	mr_asprintf(&tmp, "high");
[128]	1646	}
[2211]	1647	mr_strcat(tmp, " ");
	1648	mr_strcat(tmp, flentry->filename);
	1649	strncpy(comment, tmp, 99);
[128]	1650	paranoid_free(tmp);
[2211]	1651
[2230]	1652	log_it("leaving");
[128]	1653	return (comment);
	1654	}
[1]	1655
	1656
	1657
	1658
	1659
	1660	/**
	1661	* Pop up a list containing the filenames in @p source_file and the severity if they have changed since the
	1662	* last backup. There can be no more than @p ARBITRARY_MAXIMUM files in @p source_file.
	1663	* @param source_file The file containing a list of changed files.
	1664	*/
[128]	1665	void popup_changelist_from_file(char *source_file) {
	1666	char *reason;
	1667	newtComponent myForm;
	1668	newtComponent bClose;
	1669	newtComponent bSelect;
	1670	newtComponent b_res;
	1671	newtComponent fileListbox;
	1672	newtComponent headerMsg;
[1]	1673
[128]	1674	/@ ???? *********************************************************** */
	1675	void *curr_choice;
	1676	void *keylist[ARBITRARY_MAXIMUM];
[1]	1677
[128]	1678	/@ int ************************************************************ */
	1679	int currline = 0;
	1680	int finished = FALSE;
[738]	1681
	1682	/@ long *********************************************************** */
	1683	long i = 0;
[128]	1684	long lng = 0;
[1]	1685
[128]	1686	/@ buffers ******************************************************** */
	1687	char *tmp;
	1688	char *differ_sz;
[1]	1689
[128]	1690	struct s_filelist *filelist;
	1691	malloc_string(reason);
	1692	tmp = malloc(5000);
	1693	malloc_string(differ_sz);
	1694	assert_string_is_neither_NULL_nor_zerolength(source_file);
	1695	if (g_text_mode) {
	1696	log_msg(2, "Text mode. Therefore, no popup list.");
	1697	goto free_to_go;
	1698	}
	1699	log_msg(2, "Examining file %s", source_file);
[1]	1700
[128]	1701	lng = count_lines_in_file(source_file);
	1702	if (lng < 1) {
	1703	log_msg(2, "No lines in file. Therefore, no popup list.");
	1704	paranoid_free(reason);
	1705	goto free_to_go;
	1706	} else if (lng >= ARBITRARY_MAXIMUM) {
	1707	log_msg(2, "Too many files differ for me to list.");
	1708	goto free_to_go;
	1709	}
[1]	1710
[128]	1711	filelist = (struct s_filelist *) malloc(sizeof(struct s_filelist));
	1712	fileListbox =
	1713	newtListbox(2, 2, 12, NEWT_FLAG_SCROLL \| NEWT_FLAG_RETURNEXIT);
	1714	newtListboxClear(fileListbox);
[1]	1715
[128]	1716	if (load_filelist_into_array(filelist, source_file)) {
	1717	log_msg(2, "Can't open %s; therefore, cannot popup list",
	1718	source_file);
	1719	paranoid_free(reason);
	1720	return;
	1721	}
	1722	log_msg(2, "%d files loaded into filelist array",
	1723	filelist->entries);
	1724	for (i = 0; i < filelist->entries; i++) {
	1725	keylist[i] = (void *) i;
	1726	newtListboxAppendEntry(fileListbox,
	1727	filelist_entry_to_string(&
	1728	(filelist->
	1729	el[i])),
	1730	keylist[i]);
	1731	}
	1732	sprintf(differ_sz,
[738]	1733	" %ld files differ. Hit 'Select' to pick a file. Hit 'Close' to quit the list.",
[128]	1734	i);
	1735	newtPushHelpLine(differ_sz);
[541]	1736	bClose = newtCompactButton(10, 15, " Close ");
	1737	bSelect = newtCompactButton(30, 15, " Select ");
	1738	sprintf(tmp, "%-10s %-20s", "Priority", "Filename");
[128]	1739	headerMsg = newtLabel(2, 1, tmp);
[541]	1740	newtOpenWindow(5, 4, 70, 16, "Non-matching files");
[128]	1741	myForm = newtForm(NULL, NULL, 0);
	1742	newtFormAddComponents(myForm, headerMsg, fileListbox, bClose,
	1743	bSelect, NULL);
	1744	while (!finished) {
	1745	b_res = newtRunForm(myForm);
	1746	if (b_res == bClose) {
	1747	finished = TRUE;
	1748	} else {
	1749	curr_choice = newtListboxGetCurrent(fileListbox);
	1750	for (i = 0;
	1751	i < filelist->entries && keylist[i] != curr_choice;
	1752	i++);
	1753	if (i == filelist->entries && filelist->entries > 0) {
[541]	1754	log_to_screen("I don't know what that button does!");
[128]	1755	} else {
	1756	currline = i;
	1757	if (filelist->entries > 0) {
	1758	severity_of_difference(filelist->el[currline].
	1759	filename, reason);
	1760	sprintf(tmp, "%s --- %s",
	1761	filelist->el[currline].filename, reason);
	1762	popup_and_OK(tmp);
	1763	}
	1764	}
	1765	}
	1766	}
	1767	newtFormDestroy(myForm);
	1768	newtPopWindow();
	1769	newtPopHelpLine();
	1770	free_to_go:
	1771	paranoid_free(reason);
	1772	paranoid_free(tmp);
	1773	paranoid_free(differ_sz);
	1774	return;
[1]	1775	}
	1776
	1777	/* @} - end of guiGroup */
	1778
	1779
	1780	#if __cplusplus
[128]	1781	} /* extern "C" */
[1]	1782	#endif

Note: See TracBrowser for help on using the repository browser.

Download in other formats: