diff options
Diffstat (limited to 'c')
| -rw-r--r-- | c/bungus.c | 5 | ||||
| -rw-r--r-- | c/calculator.c | 10 | ||||
| -rw-r--r-- | c/playlist.c | 38 | ||||
| -rw-r--r-- | c/pointers.c | 9 | ||||
| -rw-r--r-- | c/print.c | 11 | ||||
| -rw-r--r-- | c/structs.c | 49 | ||||
| -rw-r--r-- | c/switch.c | 29 | ||||
| -rw-r--r-- | c/webserver.c | 29 |
8 files changed, 180 insertions, 0 deletions
diff --git a/c/bungus.c b/c/bungus.c new file mode 100644 index 0000000..0a06373 --- /dev/null +++ b/c/bungus.c @@ -0,0 +1,5 @@ +#include <stdio.h> + +int main() { + printf("boner\n"); +}
\ No newline at end of file diff --git a/c/calculator.c b/c/calculator.c new file mode 100644 index 0000000..06c115c --- /dev/null +++ b/c/calculator.c @@ -0,0 +1,10 @@ +#include <stdio.h> + +int main() { + printf("input expression: "); + char input[16]; + fgets(input,16,stdin); + printf("input: %s",input); + return 0; +} + diff --git a/c/playlist.c b/c/playlist.c new file mode 100644 index 0000000..42c7ced --- /dev/null +++ b/c/playlist.c @@ -0,0 +1,38 @@ +#include <stdio.h> +#include <stdbool.h> + +int main() { + bool running = true; + while (running) { + + // Print menu options + printf("Welcome to the text-based menu!\n"); + printf("1. Option 1\n"); + printf("2. Option 2\n"); + printf("3. Option 3\n"); + printf("4. Exit\n"); + + // Get user input + int option; + scanf("%d", &option); + + // Handle user input + switch (option) { + case 1: + printf("You chose option 1!\n"); + break; + case 2: + printf("You chose option 2!\n"); + break; + case 3: + printf("You chose option 3!\n"); + break; + case 4: + running = false; + printf("You chose to exit the menu.\n"); + break; + default: + printf("Invalid input. Please try again.\n"); + } + } +} diff --git a/c/pointers.c b/c/pointers.c new file mode 100644 index 0000000..bdbba0b --- /dev/null +++ b/c/pointers.c @@ -0,0 +1,9 @@ +#include <stdio.h> + +int main() { + int x = 8; + int *point = &x; + int **pointpoint = &point; + printf("x: %d\n", **pointpoint); + return 0; +} diff --git a/c/print.c b/c/print.c new file mode 100644 index 0000000..d1533d9 --- /dev/null +++ b/c/print.c @@ -0,0 +1,11 @@ +#include <stdio.h> + +int main() { + // char string[21] = "this is a char array"; + for (float i = 0; i < 100; i += 0.0001) { + // printf(string); + printf("number incoming: %f\n",i); + // printf("\n"); + } + return 0; +} diff --git a/c/structs.c b/c/structs.c new file mode 100644 index 0000000..4e8670a --- /dev/null +++ b/c/structs.c @@ -0,0 +1,49 @@ +#include <stdio.h> +#include <string.h> + +struct dog { + int age; + int weight; + char color[16]; + char name[16]; +}; + + +void menu(struct dog atlas) { + int option; + + do { + printf("dawg\n"); + printf("1. Option 1\n"); + printf("2. Option 2\n"); + printf("3. Option 3\n"); + printf("4. Exit\n"); + scanf("%d", &option); + + switch (option) { + case 1: + printf("name: %s\n", atlas.name); + break; + case 2: + printf("age: %d\n", atlas.age); + break; + case 4: + printf("exiting...\n"); + break; + default: + printf("Invalid option\n"); + } + } while (option != 4); +} + +int main() { + struct dog atlas; + atlas.age = 7; + atlas.weight = 77; + strcpy(atlas.color, "black"); + strcpy(atlas.name, "atlas"); + + menu(atlas); + return 0; +} + diff --git a/c/switch.c b/c/switch.c new file mode 100644 index 0000000..46d1cf9 --- /dev/null +++ b/c/switch.c @@ -0,0 +1,29 @@ +#include <stdio.h> + +enum options { + STOP = 'q', + CONTINUE = 'c', + NEW = 'n', +}; + + + +int main() { + char optbuff[4]; + + while (optbuff[0] != STOP) { + printf("choose sumth"); + scanf("%4s", optbuff); + + switch (optbuff[0]) { + case STOP: + printf("stop\n"); + break; + case CONTINUE: + printf("continue\n"); + break; + break; + } + return 0; +} +} diff --git a/c/webserver.c b/c/webserver.c new file mode 100644 index 0000000..5de519c --- /dev/null +++ b/c/webserver.c @@ -0,0 +1,29 @@ +#include <sys/socket.h> +#include <string.h> +#include <fcntl.h> +#include <sys/sendfile.h> +#include <unistd.h> +#include <netinet/in.h> + +// followed that one guys tutorial. can only send 256 bytes per request +void main() { + int sock = socket(AF_INET, SOCK_STREAM, 0); + struct sockaddr_in addr = { + AF_INET, + 0x901f, + 0 + }; + bind(sock, &addr, sizeof(addr)); + listen(sock, 32); + int client_fd = accept(sock, 0, 0); + char buffer[256] = {0}; + recv(client_fd, buffer, 256, 0); + + char* file = buffer + 5; + *strchr(file, ' ') = 0; + int opened_fd = open(file, O_RDONLY); + sendfile(client_fd, opened_fd, 0, 256); + close(opened_fd); + close(client_fd); + close(sock); +} |