int form_read_description(Form *)
void form_display_chyron(Form *)
int cmd_processor(Init *)
int open_pick_win(Init *)
bool view_stack_peek(const ViewStack *, View *)
int popup_form(Init *, int, char **, uint, uint)
instantiate a form popup window
bool view_stack_push(ViewStack *, View)
int popup_menu(Init *, int, char **, uint, uint)
instantiate a menu popup window
void view_stack_free(ViewStack *)
bool view_stack_pop(ViewStack *, View *)
int popup_pick(Init *, int, char **, uint, uint)
instantiate a pick popup window
bool view_stack_init(ViewStack *, size_t)
void destroy_view_win(Init *)
int popup_view(Init *, int, char **, uint, uint, uint, uint)
instantiate a view popup window
int mpick(int, char **, int, int, int, int, char *, int)
volatile sig_atomic_t sig_received
size_t rtrim(char *)
Trims trailing spaces from string s in place.
bool handle_signal(sig_atomic_t)
bool strnfill(char *, char, uint)
void get_rfc3339_s(char *, size_t)
bool waitpid_with_timeout(pid_t, uint)
struct termios shell_out_tioctl program_out_tioctl
char stdio_names_str[4096]
bool verify_dir_q(char *, uint)
void win_resize(uint, uint, char *)
bool construct_file_spec(char *, char *, char *, char *, char *, uint)
struct termios shell_tioctl program_tioctl
char * stdio_names(char *, char *)
String mk_string(size_t)
Create a String struct with a dynamically allocated string.
bool verify_file_q(char *, uint)
struct termios shell_in_tioctl program_in_tioctl
void dump_opts_by_use(char *, char *)
struct termios shell_err_tioctl program_err_tioctl
#define min(x, y)
min macro evaluates two expressions, returning least result
bool str_to_bool(const char *)
Converts String to boolean true or false.
#define __atexit
This macro registers the end_pgm function to be called when the program exits.
bool is_image_file(const char *filename)
char * fill_field(char *, char *, char, uint)
char * stdio_fdnames(char *, char *)
UiChyron * wait_mk_chyron()
int display_curses_keys()
bool f_have_program_tioctl
void display_argv_error_msg(char *, char **)
bool wait_destroy(UiChyron *)
char * rep_substring(const char *, const char *, const char *) __attribute__((nonnull(1
Replace all occurrences of "tgt_s" in "org_s" with "rep_s".
void free_menu_line(Line *)
void ui_render()
Render the UI by updating panels and refreshing the display.
int ui_cursor_move(UiSurface *s, ss_t w, uint y, uint x)
Move the cursor to a specified position within a UiSurface.
int ui_curs_set(int visibility)
Set the visibility of the cursor.
int ui_wclrtoeol(UiSurface *s, ss_t w)
Clear to the end of the line in a surface window.
int get_cmd_spec(View *, char *)
int view_accept_cmd(View *)
void go_to_position(View *, long)
int ui_get_event(UiSurface *s, ss_t w, UiChyron *chyron, UiEvent *ev, int timeout_ms)
Read input events.
int ui_mvwaddstr(UiSurface *s, ss_t w, uint y, uint x, const char *text)
Draw a text string at a specific position in a surface window.
void view_full_screen_resize(Init *)
Resize the full screen view and its components.
void view_boxwin_resize(Init *)
Resize the current window and its box.
void cmenu_shutdown(Init *init)
void cmenu_abend(Init *init, int ec, char *s)
uint form_yx_to_fidx(Form *, uint, uint)
int cf_accept(UiSurface *sfc, ss_t w, char *accept_s, uint flin, uint fcol, uint flen)
Accepts input for a field in a C-Menu window.
bool f_erase_remainder
Structure to hold field information for C-Menu.
int process_config_file(char *, Init *)
void display_field(UiCell *cmplx_buf, uint y, uint x)
struct termios shell_tioctl
int fork_exec(char **)
Fork and exec a command.
int shell(char *)
Execute a shell command.
int full_screen_fork_exec(char **)
Execute a command in full screen mode.
int full_screen_shell(char *)
Execute a shell command in full screen mode.
int fork_detach_execvp(char **eargv)
Fork, set new session ID, close files, and execute detached command.
int form_fmt_field(Form *form, char *s)
Format field according to its format type.
bool is_valid_date(uint yyyy, uint mm, uint dd)
Check if a given date is valid, including leap years.
int field_editor(Form *)
Accept input for a field.
void numeric(char *d, char *s)
Extract numeric characters from source string to destination string.
bool is_valid_time(uint hh, uint mm, uint ss)
Check if a given time is valid.
void right_justify(char *, uint)
Right justify string by removing trailing spaces and adding leadingspaces.
void left_justify(char *s)
Left justify string by removing leading spaces.
int form_display_field_n(Form *, uint)
Display field n.
int form_display_field(Form *)
Display current field.
int form_desc_error(Form *form, int, char *, char *)
Handle errors encountered while parsing the form description file, providing detailed error messages ...
int init_form(Init *, int, char **, uint, uint)
Initialize form data structure and parse description file.
int field_navigator(Form *)
Handle user input for field entry, allowing navigation between fields and looping until an exit actio...
bool locate_file_in_path(char *, char *)
Locates a file in the system PATH.
size_t canonicalize_file_spec(char *)
Removes quotes and trims at first space.
size_t strnz__cpy(char *, const char *, size_t)
safer alternative to strncpy
bool parse_local_timestamp(const char *, time_t *)
Parses an ISO 8601 timestamp string in local time and converts it to time_t.
bool trim_ext(char *, char *)
trims the file extension from "filename" and copies the result to "buf"
bool stripz_quotes(char *)
removes leading and trailing double quotes if present
size_t trim(char *)
Trims leading and trailing spaces from string s in place.
char * get_local_timestamp()
Returns the current local time as an ISO 8601 formatted string.
bool is_directory(const char *)
Checks if the given path is a directory.
bool file_spec_path(char *, char *)
extracts the path component of a file specification
bool str_to_upper(char *)
Converts a string to uppercase.
bool dir_name(char *, char *)
Returns the directory name of a file specification.
bool is_hex_str(char *, uint)
Validates that a string consists of exactly len hexadecimal digits.
double str_to_double(char *)
converts string to double
bool str_to_lower(char *)
Converts a string to lowercase.
size_t strnz(char *, size_t)
terminates string at New Line, Carriage Return, or max_len
size_t ssnprintf(char *, size_t, const char *,...)
ssnprintf was designed to be a safer alternative to snprintf.
bool strip_quotes(char *)
removes leading and trailing double quotes if present
int str_to_args(char **, char *, uint)
Converts a string into an array of argument strings.
bool is_valid_regex(const char *)
Checks if the given regular expression pattern is valid.
bool expand_tilde(char *, uint)
Replaces "~/" in string with the user's home directory.
char * strnz_dup(char *, size_t)
Allocates memory for and duplicates string s up to length l or until line feed or carriage return.
bool file_spec_name(char *, char *)
extracts the file name component of a file specification
char size_t strip_ansi(char *, char *)
Strips ANSI SGR escape sequences (ending in 'm') from string s to d.
bool mk_dir(char *dir)
If directory doesn't exist, make it.
size_t strnz__cat(char *, const char *, size_t)
safer alternative to strncat
bool get_argp_doc_by_name(char *comment, const struct argp_option *, const char *)
Retrieves the documentation string for a given key name from an argp options array.
char * get_ip_addresses(char *, uint)
Retrieves the IP addresses of the local machine and formats them into a string.
bool is_symlink_to_dir(const char *)
Checks if the given path is a symbolic link to a directory.
bool verify_file(char *, uint)
Verifies that the file specified by "in_spec" exists and is accessible with the permissions specified...
size_t strnlf(char *, size_t)
terminates string with line feed
int a_toi(char *, bool *)
a safer alternative to atoi() for converting ASCII strings to integers.
bool str_subc(char *, char *, char, char *, uint)
Replaces "ReplaceChr" in "s" with "Withstr" in "d" won't copy more than "l" bytes to "d" Replaces all...
char * strerror__r(int errnum, char *buf, size_t buflen)
A thread-safe alternative to strerror() that writes the error message corresponding to errnum into th...
int destroy_argv(uint argc, char **argv)
Deallocates memory allocated for argument strings in argv.
bool chrep(char *, char, char)
Replaces all occurrences of old_chr in s with new_chr in place.
bool base_name(char *, char *)
Returns the base name of a file specification.
bool normalize_file_spec(char *)
replace backslashes with forward lashes
char * format_local_timestamp(time_t, char *, size_t)
Formats a time_t as an ISO 8601 string in local time.
bool is_newer(char *, char *)
Checks if the file specified by "fut" is newer than the file specified by "control".
char * fdname(int, char *)
Retrieves the file path associated with a given file descriptor.
bool verify_dir(char *, uint)
Verifies that the directory specified by "spec" exists and is accessible with the permissions specifi...
char * get_user_str(char *, size_t)
Retrieves the current user's name and UID, and formats it into a string.
bool trim_path(char *)
Trims trailing spaces and slashes from directory path in place.
unsigned long a_to_ul(const char *)
Converts a string to an unsigned long long integer, with support for suffixes K, M,...
bool unstr_hex_clr(char *, char *)
Validates that a string is a hex color code in the format "#RRGGBB".
size_t string_cpy(String *, const String *)
Copy src String to dest String, allocating additional memory for dest String if necessary.
String to_string(const char *)
String functions provide a simple string library to facilitate string manipulation in C,...
size_t string_ncpy(String *, const String *, size_t)
copies up to n characters from src String to dest String, allocating additional memory for dest Strin...
size_t string_cat(String *, const String *)
Concatenates src String to dest String, allocating additional memory for dest String if necessary.
String free_string(String)
Free the dynamically allocated String.
size_t string_ncat(String *, const String *, size_t)
Concatenates up to n characters from src String to dest String, allocating additional memory for dest...
int segmentation_fault()
Function to intentionally cause a segmentation fault for testing purposes.
int parse_opt_args(Init *, int, char **)
Parse command-line options and set Init struct values accordingly.
bool derive_file_spec(char *, char *, char *)
Derive full file specification from directory and file name.
int write_config(Init *init)
Write the current configuration to a file specified in init->minitrc.
void mapp_initialization(Init *, int, char **)
Main initialization function for MAPP - Menu Application.
void zero_opt_args(Init *)
Initialize optional arguments in the Init struct to default values.
void view_calc_boxwin_dimensions(Init *)
Calculate the dimensions and position of the box window for C-Menu View.
int init_view_full_screen(Init *init)
Initialize C-Menu View in full screen mode.
int init_view_boxwin(Init *init)
Initialize the C-Menu View in box window mode.
void view_calc_full_screen_dimensions(Init *)
Calculate the dimensions for full screen mode.
int view_init_input(Init *init, char *file_name)
Initialize the input for the C-Menu View.
bool verify_spec_arg(char *, char *, char *, char *, uint)
Verify file specification argument.
Pick * new_pick(Init *init, int argc, char **argv, uint begy, uint begx)
Create and initialize Pick structure.
View * destroy_view(Init *init)
Destroy View structure.
Menu * new_menu(Init *init, int argc, char **argv, uint begy, uint begx)
Create and initialize Menu structure.
Init * new_init(int argc, char **argv)
Create and initialize Init structure.
Menu * destroy_menu(Init *init)
Destroy Menu structure.
Form * destroy_form(Init *init)
Destroy Form structure.
View * new_view(Init *init)
Create and initialize View structure.
Init * destroy_init(Init *init)
Destroy Init structure.
Form * new_form(Init *init, int argc, char **argv, uint begy, uint begx)
Create and initialize Form structure.
Pick * destroy_pick(Init *init)
Destroy Pick structure.
unsigned int menu_engine(Init *)
The main loop of the menu system.
unsigned int get_command_type(char *)
Get command type from command string.
unsigned int parse_menu_description(Init *)
Parse menu description file and create Menu.
void save_object(Pick *, char *)
Saves a string as an object in the pick structure.
void toggle_object(Pick *)
Toggles the selection state of the currently selected object in pick window.
int output_objects(Pick *)
Outputs selected objects to specified output file.
int init_pick(Init *, int, char **, uint, uint)
Initializes pick structure and opens pick input file or pipe.
void reverse_object(Pick *)
Reverses the display of the currently selected object in pick window.
void display_pick_page(Pick *)
Displays current page of objects in pick window.
bool restore_program_tioctl()
restore_program_tioctl() - restore program terminal settings
bool capture_shell_tioctl()
capture_shell_tioctl() - capture shell terminal settings
char di_getch()
get single character from terminal in raw mode
bool mk_raw_tioctl(struct termios *)
mk_raw_tioctl() - set terminal to raw mode
bool set_sane_tioctl(struct termios *)
set_sane_tioctl() - set terminal to sane settings for C-MENU
bool restore_shell_tioctl()
restore_shell_tioctl() - restore shell terminal settings
bool capture_program_tioctl()
capture_program_tioctl() - capture program terminal settings
void sig_dfl_mode()
Set signal handlers to default behavior.
void signal_handler(int)
Signal handler for interrupt signals.
void sig_prog_mode()
Set up signal handlers for interrupt signals.
int view_file(Init *)
Start view.
void cat_file(View *)
Concatenate File to Standard Output.
int view_cmd_processor(Init *)
Main Command Processing Loop for View.
void build_prompt(View *)
Build Prompt String.
void initialize_line_table(View *)
Initialize Line Table.
void destroy_line_table(View *)
Destroy Line Table.
void page_next(View *)
Advance to Next Page.
int pad_refresh(View *)
Refresh Pad and Line Number Window.
int display_prompt(View *, char *)
Display Command Line Prompt.
char log_file_spec[MAXLEN]
char receiver_cmd[MAXLEN]
char provider_cmd[MAXLEN]
UiCell accept_cc[FIELD_MAXLEN]
char display_s[FIELD_MAXLEN]
UiCell display_cc[FIELD_MAXLEN]
char accept_s[FIELD_MAXLEN]
char input_s[FIELD_MAXLEN]
UiCell filler_cc[FIELD_MAXLEN]
char filler_s[FIELD_MAXLEN]
Text * text[FIELD_MAXCNT]
Field * field[FIELD_MAXCNT]
char receiver_cmd[MAXLEN]
char provider_cmd[MAXLEN]
char mapp_spec[FIELD_MAXLEN]
char provider_cmd[MAXLEN]
Line * line[MAX_MENU_LINES]
char receiver_cmd[MAXLEN]
bool f_selected[OBJ_MAXCNT]
char receiver_cmd[MAXLEN]
char provider_cmd[MAXLEN]
char provider_cmd[MAXLEN]
char ln_bg_clr_x[COLOR_LEN]
char * next_file_spec_ptr
char receiver_cmd[MAXLEN]
UiCell cmplx_buf[PAD_COLS]
char stripped_line_out[PAD_COLS]
char tmp_prompt_str[MAXLEN]
char cur_file_str[MAXLEN]
char line_out_s[PAD_COLS]
1.17.0