diff options
| -rw-r--r-- | .gitignore | 5 | ||||
| -rw-r--r-- | Makefile | 15 | ||||
| -rw-r--r-- | README.md | 10 | ||||
| -rw-r--r-- | env_tmp.h | 4 | ||||
| -rw-r--r-- | main.c | 72 |
5 files changed, 106 insertions, 0 deletions
diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..3da82e6 --- /dev/null +++ b/.gitignore @@ -0,0 +1,5 @@ +.clang-format + +*.o +mailvin +env.h diff --git a/Makefile b/Makefile new file mode 100644 index 0000000..e212d1f --- /dev/null +++ b/Makefile @@ -0,0 +1,15 @@ +CC = gcc +COBJS = main.o +CFLAGS = -Wall -Wextra -pedantic-errors -Wshadow -Wpointer-arith -Wwrite-strings -Wredundant-decls -Wnested-externs -Ofast -lcurl + +all: $(COBJS) + @$(CC) -o mailvin $< $(CFLAGS) + +run: all + @./mailvin + +%.o: %.c + @$(CC) -c -o $@ $< $(CFLAGS) + +clean: + @rm -f *.o diff --git a/README.md b/README.md new file mode 100644 index 0000000..3a628d6 --- /dev/null +++ b/README.md @@ -0,0 +1,10 @@ +# Mailvin + +## Read your emails with style + +**WARNING: I created this project because I was bored. Don't use this. Seriously.** + +1. Rename `env_tmp.h` to `env.h` and edit it accordingly +2. Run `make` +3. Use `./mailvin | less` +4. Enjoy? diff --git a/env_tmp.h b/env_tmp.h new file mode 100644 index 0000000..a337681 --- /dev/null +++ b/env_tmp.h @@ -0,0 +1,4 @@ +#define USERNAME "yourusername" +#define PASSWORD "blablabla" +#define URL "imaps://domain.tld:993" +#define BOX "INBOX" @@ -0,0 +1,72 @@ +#include "env.h" + +#include <curl/curl.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +struct string { + char *ptr; + size_t len; +}; + +void init_string(struct string *s) +{ + s->len = 0; + s->ptr = malloc(s->len + 1); + if (s->ptr == NULL) { + fprintf(stderr, "malloc() failed\n"); + exit(EXIT_FAILURE); + } + s->ptr[0] = '\0'; +} + +size_t writefunc(void *ptr, size_t size, size_t nmemb, struct string *s) +{ + size_t new_len = s->len + size * nmemb; + s->ptr = realloc(s->ptr, new_len + 1); + if (s->ptr == NULL) { + fprintf(stderr, "realloc() failed\n"); + exit(EXIT_FAILURE); + } + memcpy(s->ptr + s->len, ptr, size * nmemb); + s->ptr[new_len] = '\0'; + s->len = new_len; + + return size * nmemb; +} + +int request(CURL *curl, const char *req, struct string *resp) +{ + init_string(resp); + curl_easy_setopt(curl, CURLOPT_USERNAME, USERNAME); + curl_easy_setopt(curl, CURLOPT_PASSWORD, PASSWORD); + curl_easy_setopt(curl, CURLOPT_URL, req); + curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, writefunc); + curl_easy_setopt(curl, CURLOPT_WRITEDATA, resp); + CURLcode res = curl_easy_perform(curl); + + if (res != CURLE_OK) { + fprintf(stderr, "curl_easy_perform() failed: %s\n", curl_easy_strerror(res)); + return 1; + } else { + return 0; + } +} + +int main() +{ + CURL *curl = curl_easy_init(); + if (!curl) { + fprintf(stderr, "curl initialization failed\n"); + exit(EXIT_FAILURE); + } + + struct string s; + if (!request(curl, URL "/" BOX ";UID=*", &s)) + printf("%s", s.ptr); + free(s.ptr); + + curl_easy_cleanup(curl); + return 0; +} |