/* newt-specific.c $Id: newt-specific.c 3192 2013-09-25 07:03:25Z bruno $ subroutines which do display-type things and use the newt library to do them */ /** * @file * Functions for doing display-type things with the Newt library. */ #define MAX_NEWT_COMMENT_LEN 200 #if __cplusplus extern "C" { #endif #include "my-stuff.h" #include "mr_mem.h" #include "mondostructures.h" #include "newt-specific.h" #include "libmondo-string-EXT.h" #include "libmondo-files-EXT.h" #include "libmondo-devices-EXT.h" #include "libmondo-tools-EXT.h" #include "libmondo-fork-EXT.h" #include "libmondo-gui-EXT.h" #include "lib-common-externs.h" extern char *MONDO_LOGFILE; extern struct s_bkpinfo *bkpinfo; /*@unused@*/ //static char cvsid[] = "$Id: newt-specific.c 3192 2013-09-25 07:03:25Z bruno $"; extern pid_t g_mastermind_pid; /* extern char *g_tmpfs_mountpt; */ extern char *g_boot_mountpt; extern char *ps_options; extern char *ps_proc_id; extern void set_signals(int); /** * @addtogroup globalGroup * @{ */ /** * Whether we are currently in a nested call of fatal_error(). */ bool g_exiting = FALSE; // Decide whether we should continue to ask questions or exit (cron use case) extern bool g_fail_immediately; /** * Padding below the Newt components, to overcome bugs in Newt. */ char g_haharrrrr[500]; newtComponent g_timeline = NULL, ///< The line of the progress form that shows the time elapsed/remaining g_percentline = NULL, ///< The line of the progress form that shows the percent completed/remaining g_scale = NULL, ///< The progress bar component in the progress form g_progressForm = NULL, ///< The progress form component itself g_blurb1 = NULL, ///< The component for line 1 of the blurb in the progress form g_blurb2 = NULL, ///< The component for line 2 of the blurb in the progress form g_blurb3 = NULL, ///< The component for line 3 (updated continuously) of the blurb in the progress form g_label = NULL; ///< ????? @bug ????? /** * Padding above the Newt components, to overcome bugs in Newt. */ char g_jim_lad_yarr[500]; char **err_log_lines = NULL, ///< The list of log lines to show on the screen. g_blurb_str_1[MAX_NEWT_COMMENT_LEN] = "", ///< The string for line 1 of the blurb in the progress form g_blurb_str_2[MAX_NEWT_COMMENT_LEN] = "", ///< The string for line 2 of the blurb in the progress form g_blurb_str_3[MAX_NEWT_COMMENT_LEN] = ""; ///< The string for line 3 (updated continuously) of the blurb in the progress form newtComponent g_isoform_main = NULL, ///< The evalcall form component itself g_isoform_header = NULL, ///< The component for the evalcall form title g_isoform_scale = NULL, ///< The progress bar component in the evalcall form g_isoform_timeline = NULL, ///< The line of the evalcall form that shows the time elapsed/remaining g_isoform_pcline = NULL; ///< The line of the evalcall form that shows the percent completed/remaining long g_isoform_starttime; ///< The time (in seconds since the epoch) that the evalcall form was opened. int g_isoform_old_progress = -1; ///< The most recent progress update of the evalcall form (percent). char g_isoform_header_str[MAX_STR_LEN] = " "; ///< The string for the evalcall form title. int g_mysterious_dot_counter; ///< The counter for the twirling baton (/ | \\ - ...) on percentage less than 3 int g_noof_log_lines = 6; ///< The number of lines to show in the log at the bottom of the screen. int g_noof_rows = 25; ///< The number of rows on the screen. int g_currentY = 3; ///< The row to write background progress messages to. Incremented each time a message is written. extern int g_current_media_number; pid_t g_main_pid = 0; ///< The PID of the main Mondo process. long g_maximum_progress = 999; ///< The maximum amount of progress (100%) for the currently opened progress form. long g_current_progress = -999; ///< The current amount of progress (filelist #, etc.) for the currently opened progress form. long g_start_time = 0; ///< The time (in seconds since the epoch) that the progress form was opened. bool g_text_mode = TRUE; ///< If FALSE, use a newt interface; if TRUE, use an ugly (but more compatible) dumb terminal interface. char g_xmondo_stdin[MAX_NEWT_COMMENT_LEN], ///< ... @bug Unneeded w/current XMondo. g_xmondo_stdout[MAX_NEWT_COMMENT_LEN]; ///< .... @bug Unneeded w/current XMondo. bool g_called_by_xmondo = FALSE; ///< @bug Unneeded w/current XMondo. char *g_selfmounted_isodir; ///< Holds the NETFS mountpoint if mounted via mondoarchive. /* @} - end of globalGroup */ //int g_fd_in=-1, g_fd_out=-1; void popup_and_OK(char *); /** * @addtogroup guiGroup * @{ */ /** * Ask the user a yes/no question. * @param prompt The question to ask the user. * @return TRUE for yes; FALSE for no. */ bool ask_me_yes_or_no(char *prompt) { /*@ buffers ********************************************************** */ int i; char *p; assert_string_is_neither_NULL_nor_zerolength(prompt); if (g_fail_immediately) { // We consider the user aborted by using the -F option log_msg(3, "Exiting at first interaction request due to -F"); finish(1); } if (g_text_mode) { char *tmp; tmp = malloc(MAX_NEWT_COMMENT_LEN); while (1) { paranoid_system("sync"); printf ("---promptdialogYN---1--- %s\n---promptdialogYN---Q--- [yes] [no] ---\n--> ", prompt); p= fgets(tmp, MAX_NEWT_COMMENT_LEN, stdin); if (!p) { //FIXME } if (tmp[strlen(tmp) - 1] == '\n') tmp[strlen(tmp) - 1] = '\0'; i = (int) strlen(tmp); if (i > 0 && tmp[i - 1] < 32) { tmp[i - 1] = '\0'; } if (strstr("yesYES", tmp)) { paranoid_free(tmp); return (TRUE); } else if (strstr("NOno", tmp)) { paranoid_free(tmp); return (FALSE); } else { paranoid_system("sync"); printf ("Please enter either YES or NO (or yes or no, or y or n, or...)\n"); } } } else { return (popup_with_buttons(prompt, "Yes", "No")); } } /** * Give the user the opportunity to continue the current operation (OK) * or cancel it (Cancel). * @param prompt The string to be displayed. * @return TRUE for OK, FALSE for Cancel. */ bool ask_me_OK_or_cancel(char *prompt) { /*@ buffer *********************************************************** */ char *tmp; char *p; int i; assert_string_is_neither_NULL_nor_zerolength(prompt); if (g_fail_immediately) { // We consider the user aborted by using the -F option log_msg(3, "Exiting at first interaction request due to -F"); finish(1); } tmp = malloc(MAX_NEWT_COMMENT_LEN); if (g_text_mode) { paranoid_system("sync"); printf ("---promptdialogOKC---1--- %s\n---promptdialogOKC---Q--- [OK] [Cancel] ---\n--> ", prompt); p = fgets(tmp, MAX_NEWT_COMMENT_LEN, stdin); if (!p) { // FIXME } if (tmp[strlen(tmp) - 1] == '\n') tmp[strlen(tmp) - 1] = '\0'; i = (int) strlen(tmp); if (i > 0 && tmp[i - 1] < 32) { tmp[i - 1] = '\0'; } if (strstr("okOKOkYESyes", tmp)) { paranoid_free(tmp); return (TRUE); } else { paranoid_free(tmp); return (FALSE); } } else { paranoid_free(tmp); return (popup_with_buttons(prompt, " Okay ", "Cancel")); } } /** * Close the currently opened evalcall form. */ void close_evalcall_form(void) { if (g_text_mode) { return; } if (g_isoform_main == NULL) { return; } update_evalcall_form(100); usleep(500000); if (g_text_mode) { log_msg(2, "Closing evalcall form"); return; } newtPopHelpLine(); newtFormDestroy(g_isoform_main); newtPopWindow(); /* Reset globals */ g_isoform_main = NULL; g_isoform_old_progress = -1; g_isoform_header = NULL; g_isoform_scale = NULL; g_isoform_timeline = NULL; g_isoform_pcline = NULL; } /** * Close the currently opened progress form. */ void close_progress_form() { if (g_text_mode) { return; } if (g_current_progress == -999) { log_msg(2, "Trying to close the progress form when it ain't open!"); return; } g_current_progress = g_maximum_progress; update_progress_form("Complete"); sleep(1); if (g_text_mode) { log_msg(2, "Closing progress form"); return; } newtPopHelpLine(); newtFormDestroy(g_progressForm); newtPopWindow(); /* Reset globals */ g_progressForm = NULL; g_current_progress = -999; g_timeline = NULL; g_percentline = NULL; g_scale = NULL; } /** * Kill any process containing the string @p str surrounded by spaces in its commandline. */ void kill_anything_like_this(char *str) { char *tmp = NULL; char *tmp1 = NULL; mr_asprintf(tmp,"ps %s | grep \" %s \" | grep -v \"grep\" | awk '{print %s;}'", ps_options, str , ps_proc_id); run_program_and_log_output(tmp, TRUE); if (strlen(tmp) > 0) { mr_asprintf(tmp1,"kill `%s`", tmp); run_program_and_log_output(tmp1, TRUE); paranoid_free(tmp1); } paranoid_free(tmp); } /** * Exit Mondo with a fatal error. * @param error_string The error message to present to the user before exiting. * @note This function never returns. */ void fatal_error(char *error_string) { /*@ buffers ***************************************************** */ char fatalstr[MAX_NEWT_COMMENT_LEN] = "-------FATAL ERROR---------"; char *tmp; char *command; static bool already_exiting = FALSE; /*@ end vars **************************************************** */ malloc_string(command); tmp = malloc(MAX_NEWT_COMMENT_LEN); set_signals(FALSE); // link to external func g_exiting = TRUE; log_msg(1, "Fatal error received - '%s'", error_string); printf("Fatal error... %s\n", error_string); if (getpid() == g_mastermind_pid) { log_msg(2, "mastermind %d is exiting", (int) getpid()); kill(g_main_pid, SIGTERM); paranoid_free(tmp); finish(1); } if (getpid() != g_main_pid) { if (g_mastermind_pid != 0 && getpid() != g_mastermind_pid) { log_msg(2, "non-m/m %d is exiting", (int) getpid()); kill(g_main_pid, SIGTERM); paranoid_free(tmp); finish(1); } } log_msg(3, "OK, I think I'm the main PID."); if (already_exiting) { log_msg(3, "...I'm already exiting. Give me time, Julian!"); paranoid_free(tmp); finish(1); } already_exiting = TRUE; log_msg(2, "I'm going to do some cleaning up now."); paranoid_system("killall mindi 2> /dev/null"); kill_anything_like_this("/mondo/do-not"); kill_anything_like_this("mondo.tmp"); kill_anything_like_this("ntfsclone"); sync(); /* sprintf(tmp, "umount %s", g_tmpfs_mountpt); for (i = 0; i < 10 && run_program_and_log_output(tmp, 5); i++) { log_msg(2, "Waiting for child processes to terminate"); sleep(1); run_program_and_log_output(tmp, 5); } */ if (chdir("/")) { // FIXME } if (g_selfmounted_isodir) { sprintf(command, "umount -d %s", g_selfmounted_isodir); run_program_and_log_output(command, 5); sprintf(command, "rmdir %s", g_selfmounted_isodir); run_program_and_log_output(command, 5); } if (!g_text_mode) { log_msg(0, fatalstr); log_msg(0, error_string); // popup_and_OK (error_string); newtFinished(); } printf("---FATALERROR--- %s\n", error_string); printf ("If you require technical support, please contact the mailing list.\n"); printf("See http://www.mondorescue.org for details.\n"); printf ("The list's members can help you, if you attach that file to your e-mail.\n"); printf("Log file: %s\n", MONDO_LOGFILE); printf("Mondo has aborted.\n"); if (!g_main_pid) { log_msg(3, "FYI - g_main_pid is blank"); } paranoid_free(tmp); paranoid_free(command); finish(254); } /* Free memory allocated for newt */ void free_newt_stuff() { int i; for (i = 0; i < g_noof_log_lines; i++) { mr_free(err_log_lines[i]); } mr_free(err_log_lines); } /** * Exit Mondo normally. * @param signal The exit code (0 indicates a successful backup; 1 for Mondo means the * user aborted; 254 means a fatal error occured). * @note This function never returns. */ void finish(int signal) { char *command = NULL; /* if (signal==0) { popup_and_OK("Please press to quit."); } */ /* newtPopHelpLine(); */ /* Before removing dir, make sure we're out of them */ if (chdir("/tmp")) { // FIXME } run_program_and_log_output("umount -d " MNT_CDROM, FALSE); if (g_selfmounted_isodir) { mr_asprintf(command, "umount -d %s", g_selfmounted_isodir); run_program_and_log_output(command, 1); paranoid_free(command); mr_asprintf(command, "rmdir %s", g_selfmounted_isodir); run_program_and_log_output(command, 1); paranoid_free(command); } if (!g_text_mode) { if (does_file_exist("/THIS-IS-A-RAMDISK")) { log_msg(1, "Calling newtFinished()"); newtFinished(); } else { log_msg(1, "Calling newtSuspend()"); newtSuspend(); } } printf("Execution run ended; result=%d\n", signal); printf("Type 'less %s' to see the output log\n", MONDO_LOGFILE); if (bkpinfo->tmpdir) { log_msg(8,"tempdir is %s",bkpinfo->tmpdir); if (strstr(bkpinfo->tmpdir ,"mondo.tmp.") != NULL) { log_msg(8,"erasing tempdir %s",bkpinfo->tmpdir); mr_asprintf(command, "rm -Rf %s", bkpinfo->tmpdir); paranoid_system(command); mr_free(command); } } if (bkpinfo->scratchdir) { log_msg(8,"scratchdir is %s", bkpinfo->scratchdir); if (strstr(bkpinfo->scratchdir ,"mondo.scratch.") != NULL) { log_msg(8,"erasing scratchdir %s",bkpinfo->scratchdir); mr_asprintf(command, "rm -Rf %s", bkpinfo->scratchdir); paranoid_system(command); mr_free(command); } } /* Free all allocated strings in bkpinfo */ mr_free(bkpinfo->netfs_user); mr_free(bkpinfo->netfs_proto); mr_free(bkpinfo->exclude_devs); mr_free(bkpinfo->exclude_paths); mr_free(bkpinfo->subdir); /* Then free the structure */ paranoid_free(bkpinfo); free_libmondo_global_strings(); free_newt_stuff(); exit(signal); } /** * Log the last @p g_noof_log_lines lines of @p filename that match @p * grep_for_me to the screen. * @param filename The file to give the end of. * @param grep_for_me If not "", then only give lines in @p filename that match this regular expression. */ void log_file_end_to_screen(char *filename, char *grep_for_me) { /*@ buffers ********************************************************** */ char *command = NULL; char *tmp = NULL; char *p = NULL; /*@ pointers ********************************************************* */ FILE *fin; /*@ int ************************************************************** */ int i = 0; assert_string_is_neither_NULL_nor_zerolength(filename); assert(grep_for_me != NULL); if (!does_file_exist(filename)) { return; } if (grep_for_me[0] != '\0') { mr_asprintf(command, "grep '%s' %s | tail -n%d", grep_for_me, filename, g_noof_log_lines); } else { mr_asprintf(command, "tail -n%d %s", g_noof_log_lines, filename); } fin = popen(command, "r"); if (!fin) { log_OS_error(command); } else { for (i = 0; i < g_noof_log_lines; i++) { for (err_log_lines[i][0] = '\0'; strlen(err_log_lines[i]) < 2 && !feof(fin);) { p = fgets(err_log_lines[i], MAX_NEWT_COMMENT_LEN, fin); if (!p) { // FIXME } /* Commented to make valgrind happy and avoid crash strip_spaces(err_log_lines[i]); */ if (!strncmp(err_log_lines[i], "root:", 5)) { mr_asprintf(tmp, "%s", err_log_lines[i] + 6); strncpy(err_log_lines[i], tmp, (size_t)MAX_NEWT_COMMENT_LEN); mr_free(tmp); } if (feof(fin)) { break; } } } paranoid_pclose(fin); } mr_free(command); refresh_log_screen(); } /** * Log a message to the screen. * @param fmt A printf-style format string to write. The following parameters are its arguments. * @note The message is also written to the logfile. */ void log_to_screen(const char *fmt, ...) { /*@ int ************************************************************** */ int i = 0; int j = 0; va_list args; /*@ buffers ********************************************************** */ char *output; malloc_string(output); va_start(args, fmt); vsnprintf(output, MAX_STR_LEN-1, fmt, args); log_msg(0, output); output[80] = '\0'; va_end(args); i = (int) strlen(output); if (i > 0 && output[i - 1] < 32) { output[i - 1] = '\0'; } if (err_log_lines) { for (i = 1; i < g_noof_log_lines; i++) { strcpy(err_log_lines[i - 1], " "); strcpy(err_log_lines[i - 1], err_log_lines[i]); } } while (strlen(output) > 0 && output[strlen(output) - 1] < 32) { output[strlen(output) - 1] = '\0'; } for (j = 0; j < (int) strlen(output); j++) { if (output[j] < 32) { output[j] = ' '; } } if (err_log_lines) strcpy(err_log_lines[g_noof_log_lines - 1], output); if (g_text_mode) { printf("%s\n", output); } else { refresh_log_screen(); } paranoid_free(output); } /** * Write a string to the root window at (@p x, @p y) and also to the logfile. * @param y The row to write the string to. * @param x The column to write the string to. * @param output The string to write. */ void mvaddstr_and_log_it(int y, int x, char *output) { assert_string_is_neither_NULL_nor_zerolength(output); log_msg(0, output); if (g_text_mode) { printf("%s\n", output); } else { newtDrawRootText(x, y, output); newtRefresh(); } } /** * Open an evalcall form with title @p ttl. * @param ttl The title to use for the evalcall form. */ void open_evalcall_form(char *ttl) { /*@ buffers ********************************************************* */ char *title; char *tmp; /*@ initialize ****************************************************** */ g_isoform_old_progress = -1; g_mysterious_dot_counter = 0; malloc_string(title); malloc_string(tmp); assert(ttl != NULL); strcpy(title, ttl); strcpy(g_isoform_header_str, title); // center_string (title, 80); if (g_text_mode) { log_msg(0, title); } else { strcpy(tmp, title); center_string(tmp, 80); newtPushHelpLine(tmp); } center_string(g_isoform_header_str, 36); g_isoform_starttime = get_time(); if (g_text_mode) { log_msg(0, g_isoform_header_str); } else { g_isoform_header = newtLabel(1, 1, g_isoform_header_str); g_isoform_scale = newtScale(3, 3, 34, 100); // newtOpenWindow (20, 6, 40, 7, title); // "Please Wait"); newtCenteredWindow(40, 7, title); g_isoform_main = newtForm(NULL, NULL, 0); g_isoform_timeline = newtLabel(1, 5, " "); g_isoform_pcline = newtLabel(1, 6, " "); newtFormAddComponents(g_isoform_main, g_isoform_timeline, g_isoform_pcline, g_isoform_header, g_isoform_scale, NULL); newtDrawForm(g_isoform_main); newtRefresh(); } update_evalcall_form(0); paranoid_free(tmp); paranoid_free(title); } /** * Open a progress form with title @p title. * @param title The title to use for the progress form (will be put in the title bar on Newt). * @param b1 The first line of the blurb; generally static. * @param b2 The second line of the blurb; generally static. * @param b3 The third line of the blurb; generally dynamic (it is passed * to update_evalcall_form() every time). * @param max_val The maximum amount of progress (number of filesets, etc.) */ void open_progress_form(char *title, char *b1, char *b2, char *b3, long max_val) { /*@ buffers ********************************************************* */ char *b1c; char *blurb1; char *blurb2; char *blurb3; /*@ initialize ****************************************************** */ g_mysterious_dot_counter = 0; malloc_string(b1c); malloc_string(blurb1); malloc_string(blurb2); malloc_string(blurb3); assert(title != NULL); assert(b1 != NULL); assert(b2 != NULL); assert(b3 != NULL); strcpy(blurb1, b1); strcpy(blurb2, b2); strcpy(blurb3, b3); strcpy(b1c, b1); center_string(b1c, 80); if (max_val <= 0) { max_val = 1; } g_start_time = get_time(); g_maximum_progress = max_val; g_current_progress = 0; strcpy(g_blurb_str_1, blurb1); strcpy(g_blurb_str_2, blurb3); strcpy(g_blurb_str_3, blurb2); if (g_text_mode) { log_msg(0, blurb1); log_msg(0, blurb2); log_msg(0, blurb3); } else { g_blurb1 = newtLabel(2, 1, blurb1); g_blurb2 = newtLabel(2, 2, blurb3); g_blurb3 = newtLabel(2, 4, blurb2); // newtOpenWindow (10, 4, 60, 11, title); newtCenteredWindow(60, 11, title); g_scale = newtScale(3, 6, 54, g_maximum_progress); g_progressForm = newtForm(NULL, NULL, 0); g_percentline = newtLabel(10, 9, " "); g_timeline = newtLabel(10, 8, " "); newtFormAddComponents(g_progressForm, g_percentline, g_timeline, g_scale, g_blurb1, g_blurb3, g_blurb2, NULL); newtPushHelpLine(b1c); newtDrawForm(g_progressForm); newtRefresh(); } update_progress_form_full(blurb1, blurb2, blurb3); paranoid_free(b1c); paranoid_free(blurb1); paranoid_free(blurb2); paranoid_free(blurb3); } /** * Give a message to the user in the form of a dialog box (under Newt). * @param prompt The message. */ void popup_and_OK(char *prompt) { char ch; assert_string_is_neither_NULL_nor_zerolength(prompt); log_msg(0, prompt); if (g_text_mode) { printf ("---promptpopup---1--- %s\n---promptpopup---Q--- [OK] ---\n--> ", prompt); while (((ch = getchar()) != '\n') && (ch != EOF)); } else { (void) popup_with_buttons(prompt, " OK ", ""); } } /** * Ask the user to enter a value. * @param title The title of the dialog box. * @param b The blurb (e.g. what you want the user to enter). * @param output The string to put the user's answer in. * @param maxsize The size in bytes allocated to @p output. * @return TRUE if the user pressed OK, FALSE if they pressed Cancel. */ bool popup_and_get_string(char *title, char *b, char *output, int maxsize) { /*@ newt ************************************************************ */ newtComponent myForm; newtComponent b_1; newtComponent b_2; newtComponent b_res; newtComponent text; newtComponent type_here; /*@ pointers ********************************************************* */ char *entry_value; /*@ buffers ********************************************************** */ char *blurb; char *p; char *original_contents; blurb = malloc(MAX_NEWT_COMMENT_LEN); original_contents = malloc(MAX_NEWT_COMMENT_LEN); assert_string_is_neither_NULL_nor_zerolength(title); assert(b != NULL); assert(output != NULL); if (g_text_mode) { printf ("---promptstring---1--- %s\n---promptstring---2--- %s\n---promptstring---Q---\n--> ", title, b); p = fgets(output, maxsize, stdin); if (!p) { // FIXME } if (output[strlen(output) - 1] == '\n') output[strlen(output) - 1] = '\0'; paranoid_free(blurb); paranoid_free(original_contents); return (TRUE); } strcpy(blurb, b); text = newtTextboxReflowed(2, 1, blurb, 48, 5, 5, 0); strcpy(original_contents, output); output[0] = '\0'; type_here = newtEntry(2, newtTextboxGetNumLines(text) + 2, original_contents, 50, #ifdef __cplusplus 0, NEWT_FLAG_RETURNEXIT #else (void *) &entry_value, NEWT_FLAG_RETURNEXIT #endif ); b_1 = newtButton(6, newtTextboxGetNumLines(text) + 4, " OK "); b_2 = newtButton(18, newtTextboxGetNumLines(text) + 4, "Cancel"); // newtOpenWindow (8, 5, 54, newtTextboxGetNumLines (text) + 9, title); newtCenteredWindow(54, newtTextboxGetNumLines(text) + 9, title); myForm = newtForm(NULL, NULL, 0); newtFormAddComponents(myForm, text, type_here, b_1, b_2, NULL); center_string(blurb, 80); newtPushHelpLine(blurb); b_res = newtRunForm(myForm); strcpy(output, entry_value); newtPopHelpLine(); newtFormDestroy(myForm); newtPopWindow(); if (b_res == b_2) { strcpy(output, original_contents); paranoid_free(blurb); paranoid_free(original_contents); return (FALSE); } else { paranoid_free(blurb); paranoid_free(original_contents); return (TRUE); } } /** * Pop up a dialog box with user-defined buttons. * @param p The text to put in the dialog box. * @param button1 The label on the first button. * @param button2 The label on the second button, or "" if you only want one button. * @return TRUE if @p button1 was pushed, FALSE otherwise. */ bool popup_with_buttons(char *p, char *button1, char *button2) { /*@ buffers *********************************************************** */ char *prompt; char *q; /*@ newt ************************************************************** */ newtComponent myForm; newtComponent b_1; newtComponent b_2; newtComponent b_res; newtComponent text; assert_string_is_neither_NULL_nor_zerolength(p); assert(button1 != NULL); assert(button2 != NULL); prompt = malloc(MAX_NEWT_COMMENT_LEN); if (g_text_mode) { if (strlen(button2) == 0) { printf("%s (%s) --> ", p, button1); } else { printf("%s (%s or %s) --> ", p, button1, button2); } for (prompt[0] = '\0'; strcmp(prompt, button1) && (strlen(button2) == 0 || strcmp(prompt, button2));) { printf("--> "); q = fgets(prompt, MAX_NEWT_COMMENT_LEN, stdin); if (!q) { // FIXME } } if (!strcmp(prompt, button1)) { paranoid_free(prompt); return (TRUE); } else { paranoid_free(prompt); return (FALSE); } } strncpy(prompt, p, MAX_NEWT_COMMENT_LEN - 1); prompt[MAX_NEWT_COMMENT_LEN - 1] = '\0'; text = newtTextboxReflowed(1, 1, prompt, 40, 5, 5, 0); b_1 = newtButton(20 - ((button2[0] != '\0') ? strlen(button1) + 2 : strlen(button1) / 2), newtTextboxGetNumLines(text) + 3, button1); if (button2[0] != '\0') { b_2 = newtButton(24, newtTextboxGetNumLines(text) + 3, button2); } else { b_2 = NULL; } // newtOpenWindow (25, 5, 46, newtTextboxGetNumLines (text) + 7, "Alert"); newtCenteredWindow(46, newtTextboxGetNumLines(text) + 7, "Alert"); myForm = newtForm(NULL, NULL, 0); newtFormAddComponents(myForm, text, b_1, b_2, NULL); center_string(prompt, 80); newtPushHelpLine(prompt); b_res = newtRunForm(myForm); newtPopHelpLine(); newtFormDestroy(myForm); newtPopWindow(); if (b_res == b_1) { paranoid_free(prompt); return (TRUE); } else { paranoid_free(prompt); return (FALSE); } } /** * Synchronize the log messages stored in @p err_log_lines with those shown * on the screen. */ void refresh_log_screen() { /*@ int *********************************************************** */ int i = 0; if (g_text_mode || !err_log_lines) { return; } for (i = g_noof_log_lines - 1; i >= 0; i--) { newtDrawRootText(0, i + g_noof_rows - 1 - g_noof_log_lines, " "); } newtRefresh(); for (i = g_noof_log_lines - 1; i >= 0; i--) { err_log_lines[i][79] = '\0'; newtDrawRootText(0, i + g_noof_rows - 1 - g_noof_log_lines, err_log_lines[i]); } newtRefresh(); } /** * Set up the Newt graphical environment. If @p g_text_mode is TRUE, then * only allocate some memory. */ void setup_newt_stuff() { /*@ int *********************************************************** */ int i = 0; int cols; if (!g_text_mode) { newtInit(); newtCls(); newtPushHelpLine ("Welcome to Mondo Rescue, by Dev Team and the Internet. All rights reversed."); /* newtDrawRootText(28,0,"Welcome to Mondo Rescue"); */ newtDrawRootText(18, 0, WELCOME_STRING); newtRefresh(); newtGetScreenSize(&cols, &g_noof_rows); g_noof_log_lines = (g_noof_rows / 5) + 1; } err_log_lines = (char **) malloc(sizeof(char *) * g_noof_log_lines); if (!err_log_lines) { fatal_error("Out of memory"); } for (i = 0; i < g_noof_log_lines; i++) { err_log_lines[i] = (char *) malloc(MAX_NEWT_COMMENT_LEN); if (!err_log_lines[i]) { fatal_error("Out of memory"); } } for (i = 0; i < g_noof_log_lines; i++) { err_log_lines[i][0] = '\0'; } } /** * Update the evalcall form to show (num/denom)*100 %. * @param num The numerator of the ratio. * @param denom The denomenator of the ratio. */ void update_evalcall_form_ratio(int num, int denom) { /*@ long ************************************************************ */ long current_time = 0; long time_taken = 0; long time_total_est = 0; long time_remaining = 0; /*@ buffers ********************************************************** */ char *timeline_str; char *pcline_str = NULL; char *taskprogress = NULL; /*@ int ************************************************************** */ int percentage = 0; int i = 0; int j = 0; malloc_string(timeline_str); timeline_str[0] = '\0'; // log_it("update_eval_call_form called"); if (num * 100 < denom) { percentage = 1; } else { percentage = (num * 100 + denom / 2) / denom; } current_time = get_time(); time_taken = current_time - g_isoform_starttime; if (num) { time_total_est = time_taken * denom / num; time_remaining = time_total_est - time_taken; } else { time_remaining = 0; } if (!g_text_mode) { if (g_isoform_header) { newtLabelSetText(g_isoform_header, g_isoform_header_str); } } g_mysterious_dot_counter = (g_mysterious_dot_counter + 1) % 27; if ((percentage < 3 && g_isoform_old_progress < 3) || percentage > g_isoform_old_progress) { g_isoform_old_progress = percentage; sprintf(timeline_str, "%2ld:%02ld taken %2ld:%02ld remaining", (long) time_taken / 60, (long) time_taken % 60, (long) time_remaining / 60, (long) time_remaining % 60); if (percentage < 3) { mr_asprintf(pcline_str, " Working"); for (j = 0; j < g_mysterious_dot_counter; j++) { mr_strcat(pcline_str, "."); } for (; j < 27; j++) { mr_strcat(pcline_str, " "); } mr_strcat(pcline_str, " %c", special_dot_char(g_mysterious_dot_counter)); } else { mr_asprintf(pcline_str, " %3d%% done %3d%% to go", percentage, 100 - percentage); } if (g_text_mode) { mr_asprintf(taskprogress, "TASK: ["); for (i = 0; i < percentage; i += 5) { mr_strcat(taskprogress, "*"); } for (; i < 100; i += 5) { mr_strcat(taskprogress, "."); } if (percentage >= 3) { mr_strcat(taskprogress, "] %3d%% done; %2ld:%02ld to go", percentage, (long) time_remaining / 60, (long) time_remaining % 60); printf("---evalcall---1--- %s\n", g_isoform_header_str); printf("---evalcall---2--- %s\n", taskprogress); printf("---evalcall---E---\n"); } paranoid_free(taskprogress); } else { newtScaleSet(g_isoform_scale, (unsigned long long) percentage); if (g_isoform_pcline) { newtLabelSetText(g_isoform_pcline, pcline_str); } if ((percentage >= 3) && (g_isoform_timeline)) { newtLabelSetText(g_isoform_timeline, timeline_str); } } paranoid_free(pcline_str); } if (!g_text_mode) { // log_it("refreshing"); newtDrawForm(g_isoform_main); newtRefresh(); } paranoid_free(timeline_str); } /** * Update the evalcall form to show @p curr %. * @param curr The current amount of progress (percentage) in the evalcall form. */ void update_evalcall_form(int curr) { update_evalcall_form_ratio(curr, 100); } /** * Update the progress form to show @p blurb3 and the current value of * @p g_maximum_progress. * @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. */ void update_progress_form(char *blurb3) { /* log_it("update_progress_form --- called"); */ if (g_current_progress == -999) { /* 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."); */ return; } strcpy(g_blurb_str_2, blurb3); update_progress_form_full(g_blurb_str_1, g_blurb_str_2, g_blurb_str_3); } /** * Update the progress form's complete blurb and show @p g_current_progress. * @param blurb1 The first line of the blurb. Use @p g_blurb_str_1 to keep it unchanged. * @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. * @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. */ void update_progress_form_full(char *blurb1, char *blurb2, char *blurb3) { /*@ long ***************************************************** */ long current_time = 0L; long time_taken = 0L; long time_remaining = 0L; long time_total_est = 0L; /*@ int ******************************************************* */ int percentage = 0; int i = 0; /*@ buffers *************************************************** */ char *percentline_str; char *timeline_str; char *taskprogress = NULL; char *tmp; // log_msg(1, "'%s' '%s' '%s'", blurb1, blurb2, blurb3); percentline_str = malloc(MAX_NEWT_COMMENT_LEN); timeline_str = malloc(MAX_NEWT_COMMENT_LEN); malloc_string(tmp); if (!g_text_mode) { assert(blurb1 != NULL); assert(blurb2 != NULL); assert(blurb3 != NULL); assert(g_timeline != NULL); } percentline_str[0] = '\0'; current_time = get_time(); time_taken = current_time - g_start_time; if (g_maximum_progress == 0) { percentage = 0; } else { if (g_current_progress > g_maximum_progress) { sprintf(tmp, "update_progress_form_full(%s,%s,%s) --- g_current_progress=%ld; g_maximum_progress=%ld", blurb1, blurb2, blurb3, g_current_progress, g_maximum_progress); log_msg(0, tmp); g_current_progress = g_maximum_progress; } percentage = (int) ((g_current_progress * 100L) / g_maximum_progress); } if (percentage < 1) { percentage = 1; } if (percentage > 100) { percentage = 100; } if (g_current_progress) { time_total_est = time_taken * (long) g_maximum_progress / (long) (g_current_progress); time_remaining = time_total_est - time_taken; } else { time_remaining = 0L; } g_mysterious_dot_counter = (g_mysterious_dot_counter + 1) % 27; sprintf(timeline_str, "%2ld:%02ld taken %2ld:%02ld remaining ", (long) time_taken / 60, time_taken % 60, time_remaining / 60, time_remaining % 60); sprintf(percentline_str, " %3d%% done %3d%% to go", percentage, 100 - percentage); if (g_text_mode) { printf("---progress-form---1--- %s\n", blurb1); printf("---progress-form---2--- %s\n", blurb2); printf("---progress-form---3--- %s\n", blurb3); printf("---progress-form---E---\n"); mr_asprintf(taskprogress, "TASK: ["); for (i = 0; i < percentage; i += 5) { mr_strcat(taskprogress, "*"); } for (; i < 100; i += 5) { mr_strcat(taskprogress, "."); } if (percentage > 100) { log_msg(2, "percentage = %d", percentage); } mr_strcat(taskprogress, "] %3d%% done; %2ld:%02ld to go", percentage, (long) time_remaining / 60, (long) time_remaining % 60); printf("---progress-form---4--- %s\n", taskprogress); paranoid_free(taskprogress); } else { center_string(blurb1, 54); center_string(blurb2, 54); center_string(blurb3, 54); if (g_blurb1) { newtLabelSetText(g_blurb1, blurb1); } if (g_blurb2) { newtLabelSetText(g_blurb2, blurb3); } if (g_blurb3) { newtLabelSetText(g_blurb3, blurb2); } newtScaleSet(g_scale, (unsigned long long) g_current_progress); if ((percentage >= 2) && (g_timeline)) { newtLabelSetText(g_timeline, timeline_str); } if (g_percentline) { newtLabelSetText(g_percentline, percentline_str); } newtDrawForm(g_progressForm); newtRefresh(); } paranoid_free(percentline_str); paranoid_free(timeline_str); paranoid_free(tmp); } /** * Ask the user which backup media type they would like to use. * The choices are @p none (exit to shell), @c cdr, @c cdrw, @c dvd, * @c tape, @c cdstream, @c udev (only when @p g_text_mode is TRUE), @c netfs, * and @c iso. * @param restoring TRUE if we're restoring, FALSE if we're backing up. * @return The backup type chosen, or @c none if the user chose "Exit to shell". */ t_bkptype which_backup_media_type(bool restoring) { /*@ char ************************************************************ */ t_bkptype output; /*@ newt ************************************************************ */ char *title_sz; char *minimsg_sz; static t_bkptype possible_bkptypes[] = { none, cdr, cdrw, dvd, tape, cdstream, udev, netfs, iso }; static char *possible_responses[] = { "none", "cdr", "cdrw", "dvd", "tape", "cdstream", "udev", "netfs", "iso", NULL }; char *outstr; char *p; t_bkptype backup_type; int i; newtComponent b1; newtComponent b2; newtComponent b3; newtComponent b4; newtComponent b5; newtComponent b6; newtComponent b7; newtComponent b8; newtComponent b_res; newtComponent myForm; title_sz = malloc(MAX_NEWT_COMMENT_LEN); minimsg_sz = malloc(MAX_NEWT_COMMENT_LEN); outstr = malloc(MAX_NEWT_COMMENT_LEN); if (g_text_mode) { for (backup_type = none; backup_type == none;) { printf("Backup type ("); for (i = 0; possible_responses[i]; i++) { printf("%c%s", (i == 0) ? '\0' : ' ', possible_responses[i]); } printf(")\n--> "); p = fgets(outstr, MAX_NEWT_COMMENT_LEN, stdin); if (!p) { // FIXME } strip_spaces(outstr); for (i = 0; possible_responses[i]; i++) { if (!strcmp(possible_responses[i], outstr)) { backup_type = possible_bkptypes[i]; } } } paranoid_free(title_sz); paranoid_free(minimsg_sz); paranoid_free(outstr); return (backup_type); } newtDrawRootText(18, 0, WELCOME_STRING); if (restoring) { strcpy(title_sz, "Please choose the backup media from which you want to read data."); strcpy(minimsg_sz, "Read from:"); } else { strcpy(title_sz, "Please choose the backup media to which you want to archive data."); strcpy(minimsg_sz, "Backup to:"); } newtPushHelpLine(title_sz); // newtOpenWindow (23, 3, 34, 17, minimsg_sz); newtCenteredWindow(34, 17, minimsg_sz); b1 = newtButton(1, 1, "CD-R disks "); b2 = newtButton(17, 1, "CD-RW disks"); b3 = newtButton(1, 9, "Tape drive "); b4 = newtButton(17, 5, "USB Key/Disk"); b5 = newtButton(1, 5, " DVD disks "); b6 = newtButton(17, 9, " Net mount "); b7 = newtButton(1, 13, " Hard disk "); b8 = newtButton(17, 13, " Exit "); myForm = newtForm(NULL, NULL, 0); newtFormAddComponents(myForm, b1, b5, b3, b7, b2, b4, b6, b8, NULL); b_res = newtRunForm(myForm); newtFormDestroy(myForm); newtPopWindow(); if (b_res == b1) { output = cdr; } else if (b_res == b2) { output = cdrw; } else if (b_res == b3) { output = tape; } else if (b_res == b4) { output = usb; } else if (b_res == b5) { output = dvd; } else if (b_res == b6) { output = netfs; } else if (b_res == b7) { output = iso; } else { output = none; } newtPopHelpLine(); paranoid_free(title_sz); paranoid_free(minimsg_sz); paranoid_free(outstr); return (output); } /** * Ask the user which compression type they would like to use. * The choices are "bzip2", "gzip", "lzo". NULL for exit */ char *which_compression_type() { /*@ char ************************************************************ */ char *output = NULL; /*@ newt ************************************************************ */ newtComponent b1; newtComponent b2; newtComponent b3; //newtComponent b4; newtComponent b5; newtComponent b_res; newtComponent myForm; newtDrawRootText(18, 0, WELCOME_STRING); newtPushHelpLine (" Please specify the type of compression that you want."); newtCenteredWindow(34, 13, "Type of compression?"); b1 = newtButton(4, 1, "bzip2"); b2 = newtButton(18, 1, "gzip"); b3 = newtButton(4, 5, "lzo"); //b4 = newtButton(18, 5, "lzma"); b5 = newtButton(4, 9, " Exit "); myForm = newtForm(NULL, NULL, 0); newtFormAddComponents(myForm, b1, b3, b2, b5, NULL); b_res = newtRunForm(myForm); newtFormDestroy(myForm); newtPopWindow(); if (b_res == b1) { mr_asprintf(output, "%s", "bzip2"); } else if (b_res == b2) { mr_asprintf(output, "%s", "gzip"); } else if (b_res == b3) { mr_asprintf(output, "%s", "lzo"); //} else if (b_res == b4) { //mr_asprintf(output, "%s", "lzma"); } newtPopHelpLine(); return(output); } /** * Ask the user how much compression they would like to use. * The choices are "None" (0), "Minimum" (1), "Average" (4), and "Maximum" (9). * @return The compression level (0-9) chosen, or -1 for "Exit". */ int which_compression_level() { /*@ char ************************************************************ */ int output = none; /*@ newt ************************************************************ */ newtComponent b1; newtComponent b2; newtComponent b3; newtComponent b4; newtComponent b5; newtComponent b_res; newtComponent myForm; newtDrawRootText(18, 0, WELCOME_STRING); newtPushHelpLine (" Please specify the level of compression that you want."); // newtOpenWindow (23, 3, 34, 13, "How much compression?"); newtCenteredWindow(34, 13, "How much compression?"); b1 = newtButton(4, 1, "Maximum (9)"); b2 = newtButton(18, 1, "Average (4)"); b3 = newtButton(4, 5, "Minimum (1)"); b4 = newtButton(18, 5, " None (0) "); b5 = newtButton(4, 9, " Exit "); myForm = newtForm(NULL, NULL, 0); newtFormAddComponents(myForm, b1, b3, b2, b4, b5, NULL); b_res = newtRunForm(myForm); newtFormDestroy(myForm); newtPopWindow(); if (b_res == b1) { output = 9; } else if (b_res == b2) { output = 4; } else if (b_res == b3) { output = 1; } else if (b_res == b4) { output = 0; } else if (b_res == b5) { output = -1; } newtPopHelpLine(); return (output); } /** * Load @p source_file (a list of files) into @p filelist. There can be no more than * @p ARBITRARY_MAXIMUM entries. * @param filelist The filelist structure to load @p source_file into. * @param source_file The file containing a list of filenames to load into @p filelist. */ int load_filelist_into_array(struct s_filelist *filelist, char *source_file) { int i; int j = 0; bool done; char *tmp; char *p; char *tmp1 = NULL; FILE *fin, *fout; struct s_filelist_entry dummy_fle; assert(filelist != NULL); assert_string_is_neither_NULL_nor_zerolength(source_file); log_it("entering"); if (!(fin = fopen(source_file, "r"))) { log_OS_error(source_file); log_msg(2, "Can't open %s; therefore, cannot popup list", source_file); return (1); } mr_asprintf(tmp1,"%s/icantfindthesefiles.txt",bkpinfo->tmpdir); if (!(fout = fopen(tmp1, "a"))) { log_msg(2, "Can't write to %s", tmp1); return(1); } malloc_string(tmp); log_msg(2, "Loading %s", source_file); for (filelist->entries = 0; filelist->entries <= ARBITRARY_MAXIMUM; filelist->entries++) { god_i_hate_gotos: if (feof(fin)) { break; } p = fgets(tmp, MAX_NEWT_COMMENT_LEN, fin); if (!p) { // FIXME } i = (int) strlen(tmp); if (i < 2) { goto god_i_hate_gotos; } if (tmp[i - 1] < 32) { tmp[--i] = '\0'; } if (i < 2) { goto god_i_hate_gotos; } if (!does_file_exist(tmp) && !feof(fin)) { j++; fprintf(fout, "%s\n", tmp); goto god_i_hate_gotos; } filelist->el[filelist->entries].severity = severity_of_difference(tmp, NULL); strcpy(filelist->el[filelist->entries].filename, tmp); if (feof(fin)) { break; } } paranoid_fclose(fin); paranoid_fclose(fout); if (j > 0) { 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); } paranoid_free(tmp1); if (filelist->entries >= ARBITRARY_MAXIMUM) { log_to_screen("Arbitrary limits suck, man!"); paranoid_free(tmp); return (1); } for (done = FALSE; !done;) { done = TRUE; for (i = 0; i < filelist->entries - 1; i++) { // if (strcmp(filelist->el[i].filename, filelist->el[i+1].filename) > 0) if (filelist->el[i].severity < filelist->el[i + 1].severity || (filelist->el[i].severity == filelist->el[i + 1].severity && strcmp(filelist->el[i].filename, filelist->el[i + 1].filename) > 0)) { memcpy((void *) &dummy_fle, (void *) &(filelist->el[i]), sizeof(struct s_filelist_entry)); memcpy((void *) &(filelist->el[i]), (void *) &(filelist->el[i + 1]), sizeof(struct s_filelist_entry)); memcpy((void *) &(filelist->el[i + 1]), (void *) &dummy_fle, sizeof(struct s_filelist_entry)); log_msg(2, "Swapping %s and %s", filelist->el[i].filename, filelist->el[i + 1].filename); done = FALSE; } } } paranoid_free(tmp); log_it("leaving"); return (0); } /** * Generate a pretty string based on @p flentry. * @param flentry The filelist entry to stringify. * @return The string form of @p flentry. * @note The returned value points to static storage that will be overwritten with each call. */ char *filelist_entry_to_string(struct s_filelist_entry *flentry) { static char comment[100]; char *tmp = NULL; log_it("entering"); assert(flentry != NULL); if (flentry->severity == 0) { mr_asprintf(tmp, "0 "); } else if (flentry->severity == 1) { mr_asprintf(tmp, "low "); } else if (flentry->severity == 2) { mr_asprintf(tmp, "med "); } else { mr_asprintf(tmp, "high"); } mr_strcat(tmp, " "); mr_strcat(tmp, flentry->filename); strncpy(comment, tmp, 99); paranoid_free(tmp); log_it("leaving"); return (comment); } /** * Pop up a list containing the filenames in @p source_file and the severity if they have changed since the * last backup. There can be no more than @p ARBITRARY_MAXIMUM files in @p source_file. * @param source_file The file containing a list of changed files. */ void popup_changelist_from_file(char *source_file) { char *reason; newtComponent myForm; newtComponent bClose; newtComponent bSelect; newtComponent b_res; newtComponent fileListbox; newtComponent headerMsg; /*@ ???? ************************************************************ */ void *curr_choice; void *keylist[ARBITRARY_MAXIMUM]; /*@ int ************************************************************* */ int currline = 0; int finished = FALSE; /*@ long ************************************************************ */ long i = 0; long lng = 0; /*@ buffers ********************************************************* */ char *tmp; char *differ_sz; struct s_filelist *filelist; malloc_string(reason); tmp = malloc(5000); malloc_string(differ_sz); assert_string_is_neither_NULL_nor_zerolength(source_file); if (g_text_mode) { log_msg(2, "Text mode. Therefore, no popup list."); goto free_to_go; } log_msg(2, "Examining file %s", source_file); lng = count_lines_in_file(source_file); if (lng < 1) { log_msg(2, "No lines in file. Therefore, no popup list."); paranoid_free(reason); goto free_to_go; } else if (lng >= ARBITRARY_MAXIMUM) { log_msg(2, "Too many files differ for me to list."); goto free_to_go; } filelist = (struct s_filelist *) malloc(sizeof(struct s_filelist)); fileListbox = newtListbox(2, 2, 12, NEWT_FLAG_SCROLL | NEWT_FLAG_RETURNEXIT); newtListboxClear(fileListbox); if (load_filelist_into_array(filelist, source_file)) { log_msg(2, "Can't open %s; therefore, cannot popup list", source_file); paranoid_free(reason); return; } log_msg(2, "%d files loaded into filelist array", filelist->entries); for (i = 0; i < filelist->entries; i++) { keylist[i] = (void *) i; newtListboxAppendEntry(fileListbox, filelist_entry_to_string(& (filelist-> el[i])), keylist[i]); } sprintf(differ_sz, " %ld files differ. Hit 'Select' to pick a file. Hit 'Close' to quit the list.", i); newtPushHelpLine(differ_sz); bClose = newtCompactButton(10, 15, " Close "); bSelect = newtCompactButton(30, 15, " Select "); sprintf(tmp, "%-10s %-20s", "Priority", "Filename"); headerMsg = newtLabel(2, 1, tmp); newtOpenWindow(5, 4, 70, 16, "Non-matching files"); myForm = newtForm(NULL, NULL, 0); newtFormAddComponents(myForm, headerMsg, fileListbox, bClose, bSelect, NULL); while (!finished) { b_res = newtRunForm(myForm); if (b_res == bClose) { finished = TRUE; } else { curr_choice = newtListboxGetCurrent(fileListbox); for (i = 0; i < filelist->entries && keylist[i] != curr_choice; i++); if (i == filelist->entries && filelist->entries > 0) { log_to_screen("I don't know what that button does!"); } else { currline = i; if (filelist->entries > 0) { severity_of_difference(filelist->el[currline]. filename, reason); sprintf(tmp, "%s --- %s", filelist->el[currline].filename, reason); popup_and_OK(tmp); } } } } newtFormDestroy(myForm); newtPopWindow(); newtPopHelpLine(); free_to_go: paranoid_free(reason); paranoid_free(tmp); paranoid_free(differ_sz); return; } /* @} - end of guiGroup */ #if __cplusplus } /* extern "C" */ #endif