StrangeHEADmain

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"
diff --git a/main.c b/main.c
new file mode 100644
index 0000000..3fef37d
--- /dev/null
+++ b/main.c
@@ -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;
+}