111 lines
3.2 KiB
C
111 lines
3.2 KiB
C
#include "mongoose.h"
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#include "index.h"
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#include "css.h"
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// sneed in phone number, backwards
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char *port = "33367";
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void trim(char *str) {
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char *_str = str;
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int len = strlen(_str);
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while(*_str && *_str == '/') ++_str, --len;
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memmove(str, _str, len + 1);
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}
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bool eq(const char *src, const char *comp, size_t len) {
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return (strncmp(src, comp, len) == 0);
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}
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void redir(struct mg_connection *nc, char *to) {
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char *loc = malloc(strlen(to) + 14);
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sprintf(loc, "Location: %s\r\n", to);
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mg_http_reply(nc, 302, loc, to);
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}
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static void ev_handler(struct mg_connection *nc, int ev, void *p, void *f) {
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if (ev == MG_EV_HTTP_MSG) {
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struct mg_http_message *hm = (struct mg_http_message *) p;
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char *uri = malloc(hm->uri.len + 1);
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snprintf(uri, hm->uri.len + 1, "%s", hm->uri.ptr);
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trim(uri);
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char *query = NULL;
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struct mg_str hquery = hm->query;
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if (hquery.len > 0) {
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char *base_query = malloc(hquery.len + 1);
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snprintf(base_query, hquery.len + 1, "%s", hquery.ptr);
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query = malloc(256);
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mg_url_decode(base_query, hquery.len + 1, query, 256, 0);
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free(base_query);
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} else {
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query = malloc(1);
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sprintf(query, "");
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}
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struct mg_str *pmhost = mg_http_get_header(hm, "Host");
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struct mg_str mhost;
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if (pmhost == NULL) {
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fprintf(stderr, "request sent with no Host header");
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mhost = mg_str("<UNKNOWN DOMAIN>");
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} else {
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mhost = *pmhost;
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}
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char *host = malloc(mhost.len + 1);
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snprintf(host, mhost.len + 1, "%s", mhost.ptr);
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char *body = strdup(hm->body.ptr);
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if (strncmp(hm->method.ptr, "POST", hm->method.len) == 0) {
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} else if (strncmp(hm->method.ptr, "GET", hm->method.len) == 0){
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if (eq(uri, "", 1) || eq(uri, "index.html", 11)) {
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// allow for dynamic stuff in the future
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mg_http_reply(nc, 200, "", INDEX_HTML, BASIC_STYLE);
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} else if (eq(uri, "src", 4)) {
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redir(nc, "https://git.sneedmc.org/Sneederix/sneedmc.org");
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} else if (eq(uri, "git", 4)) {
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redir(nc, "https://git.sneedmc.org/Sneederix/sneedmc");
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} else if (eq(uri, "build", 6)) {
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redir(nc, "https://git.sneedmc.org/Sneederix/sneedmc/src/branch/develop/BUILD.md");
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} else {
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struct mg_http_serve_opts opts = {.root_dir = "."}; // Serve local dir
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mg_http_serve_dir(nc, p, &opts);
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}
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} else {
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mg_http_reply(nc, 405, "Allow: GET, POST\r\n", "");
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}
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free(uri);
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free(host);
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free(body);
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free(query);
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}
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}
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int main(int argc, char *argv[]) {
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struct mg_mgr mgr;
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struct mg_connection *nc;
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mg_mgr_init(&mgr);
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printf("Starting web server on port %s\n", port);
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char *str_port = malloc(20);
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sprintf(str_port, "http://0.0.0.0:%s", port);
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nc = mg_http_listen(&mgr, str_port, ev_handler, &mgr);
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if (nc == NULL) {
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printf("Failed to create listener\n");
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return 1;
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}
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for (;;) { mg_mgr_poll(&mgr, 1000); }
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mg_mgr_free(&mgr);
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return 0;
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}
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