diff options
Diffstat (limited to 'src/draw.c')
| -rw-r--r-- | src/draw.c | 35 |
1 files changed, 27 insertions, 8 deletions
@@ -7,6 +7,7 @@ #include <ncurses.h> +#include "config.h" #include "include/cache.h" #include "include/draw.h" #include "include/entry.h" @@ -20,6 +21,7 @@ bool *handle_args(int argc, char **argv, char **cfg_path); void print_help(char *exec_name); +void print_version(); void update_display(bool resize); void draw_title(); void draw_win(WINDOW *new, char *title); @@ -62,6 +64,7 @@ int main(int argc, char **argv){ } if(flags_set[1]) return(0); //exit if help flag was passed if(flags_set[2]) freopen("/dev/null", "w", stdout); //turn off output if quiet flag was passed + if(flags_set[3]) return(0); // exit if version flag was passed if(!flags_set[0]) strcpy(cfg_path, find_config()); //find_config if not config flag was passed //Fill Groups @@ -193,19 +196,21 @@ bool *handle_args(int argc, char **argv, char **cfg_path){ // 0 -> -c|--config // 1 -> -h|--help // 2 -> -q|--quiet + // 3 -> -v|--version int opt = 0; struct option long_options[] = { - {"config", required_argument, NULL, 'c'}, - {"help", no_argument, NULL, 'h'}, - {"quiet", no_argument, NULL, 'q'}, - {0, 0, 0, 0} + {"config", required_argument, NULL, 'c'}, + {"help", no_argument, NULL, 'h'}, + {"quiet", no_argument, NULL, 'q'}, + {"version", no_argument, NULL, 'v'}, + {0, 0, 0, 0} }; bool *flags_set = calloc(FLAG_COUNT, sizeof(bool)); int i = 0; while(opt != -1){ - opt = getopt_long(argc, argv, "c:hq", long_options, &i); + opt = getopt_long(argc, argv, "c:hqv", long_options, &i); switch(opt){ case 0: printf("Unknown long option '%s'", long_options[i].name); @@ -225,6 +230,11 @@ bool *handle_args(int argc, char **argv, char **cfg_path){ case 'q': flags_set[2] = true; break; + case 'v': + print_version(); + flags_set[3] = true; + opt = -1; // break out of the while loop + break; case '?': return NULL; // error parsing arguments case -1: @@ -241,9 +251,18 @@ void print_help(char *exec_name){ printf("Usage: %s [OPTION]\n", exec_name); printf("Draw an Ncurses Menu to Launch Media from\n\n"); - printf(" -c, --config=FILE Specify a configuration file path\n"); - printf(" -h, --help Print this help message\n"); - printf(" -q, --quiet Suppress stdout messages\n"); + printf(" -c, --config=FILE Specify a configuration file path\n"); + printf(" -h, --help Print this help message\n"); + printf(" -q, --quiet Suppress stdout messages\n"); + printf(" -v, --version Print version information and exit\n"); +} + +void print_version() { + printf("%s\n", PACKAGE_STRING); + printf("Copyright (C) Louie S.\n"); + printf("License GPLv3: GNU GPL version 3 <https://gnu.org/licenses/gpl.html>\n"); + printf("\n"); + printf("Written by Louie S.\n"); } void update_display(bool resize){ |