diff --git a/apps/listis.c b/apps/listis.c new file mode 100644 index 00000000..60d3d452 --- /dev/null +++ b/apps/listis.c @@ -0,0 +1,69 @@ +/* Listis is the program for lists */ +#include +#include +#include +void deleten(char *); +void deleten(char *bar) +{ + bar[strlen(bar) - 1] = '\0'; +} +int main(void) +{ + puts("\t\tListis\tCopyright (C) 2024 AnatoliyL\n"); + puts("This program comes with ABSOLUTELY NO WARRANTY\nThis is free software, and you are welcome to redistribute it under GNU GPL license conditions\n"); + for (int i = 0; i < 5; i++) + putchar('\n'); + puts("To watch existing list, press 'o', to create new, press 'n'\n"); + int v = getchar(); + if (v == 'o') + { + char name[512]; + fgets(name, 512, stdin); + deleten(name); + FILE *f = fopen(name, "r"); + if (!f) + { + printf("Error! List called %s doesn't exist!\n", name); + return (1); + } + else + { + int c = 0; + while ((c = getc(f)) != EOF) + { + putchar(c); + } + putchar('\n'); + } + return (0); + } + else if (v == 'n') + { + puts("What do you want to add to your list?\n"); + char ls[256][256] = {0}; + getchar(); + for (int i = 0; i < 256; i++) + { + puts("> "); + fgets(ls[i], 255, stdin); + if (strcmp(ls[i], "EOF\n") == 0) + { + ls[i][0] = '\0'; + ls[i][1] = '\0'; + ls[i][2] = '\0'; + break; + } + } + puts("Name your list:\t"); + char name[256] = {0}; + fgets(name, 255, stdin); + deleten(name); + FILE *f = fopen(name, "w"); + for (int i = 0; i < 255; i++) + { + fputs(ls[i], f); + } + fclose(f); + } + return (0); +}