+/* Blerg is (C) 2011 The Dominion of Awesome, and is distributed under a
+ * BSD-style license. Please see the COPYING file for details.
+ */
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include "database.h"
#include "tags.h"
#include "auth.h"
+#include "subscription.h"
+#include "json.h"
#include "canned_responses.h"
#include "app.h"
#include "config.h"
yajl_gen_config yajl_c = { 0, 0 };
+int check_auth(const char *username) {
+ if (username == NULL || username[0] == 0) {
+ respond_403();
+ return 0;
+ }
+
+ const char *given_token = cgi_getcookie("auth");
+ if (!auth_check_token(username, given_token)) {
+ respond_403();
+ return 0;
+ }
+ return 1;
+}
+
+void respond_yajl(yajl_gen g) {
+ const unsigned char *ybuf;
+ unsigned int content_len;
+
+ yajl_gen_get_buf(g, &ybuf, &content_len);
+
+ printf("Content-type: application/json\r\n");
+ printf("Content-length: %d\r\n\r\n", content_len);
+ fwrite(ybuf, content_len, 1, stdout);
+}
+
void respond_for_range(struct blerg *b, uint64_t from, uint64_t to) {
const unsigned char *ybuf;
unsigned int len;
yajl_gen_array_open(g);
for (i = to; i != from - 1; i--) {
- json_generate_one_record(g, NULL, b, i);
+ json_generate_one_record(g, NULL, b, i, 0);
yajl_gen_get_buf(g, &ybuf, &len);
fwrite(ybuf, len, 1, stdout);
yajl_gen_clear(g);
yajl_gen_free(g);
}
-void respond_taglist(struct tag *results, int i) {
+void respond_blergref_list(struct blergref * results, int i) {
const unsigned char *ybuf;
unsigned int len;
struct blerg *b;
while (i >= 0) {
b = blerg_open(results[i].author);
if (b != NULL) {
- json_generate_one_record(g, results[i].author, b, results[i].record);
+ json_generate_one_record(g, results[i].author, b, results[i].record, 0);
blerg_close(b);
}
yajl_gen_get_buf(g, &ybuf, &len);
struct url_info info;
char *data;
+ if (!blerg_init())
+ exit(1);
+
if (cgi_init() != CGIERR_NONE)
exit(0);
}
ret = parse_url_info(path + 5, &info);
- if ((ret & URL_INFO_AUTHOR) == 0) {
+ if ((ret & URL_INFO_NAME) == 0) {
respond_404();
exit(0);
}
- if (!blerg_exists(info.author)) {
+ if (!blerg_exists(info.name)) {
respond_404();
exit(0);
}
- struct blerg *b = blerg_open(info.author);
+ struct blerg *b = blerg_open(info.name);
if ((ret & URL_INFO_RECORD) && (ret & URL_INFO_RECORD_TO)) {
respond_for_range(b, info.record, info.record_to);
}
ret = parse_url_info(path + 5, &info);
- if ((ret & URL_INFO_AUTHOR) == 0) {
+ if ((ret & URL_INFO_NAME) == 0) {
respond_404();
exit(0);
}
- if (!tag_exists(info.author)) {
+ if (info.name[0] == 'H')
+ info.name[0] = '#';
+ if (!tag_exists(info.name)) {
respond_404();
exit(0);
}
int recs = 50;
- struct tag *taglist = tag_list(info.author, 0, &recs, -1);
+ struct blergref *taglist = tag_list(info.name, 0, &recs, -1);
if (recs == 0) {
respond_simple_data("[]", 2);
} else {
- respond_taglist(taglist, recs);
+ respond_blergref_list(taglist, recs);
}
} else if (strncmp(path, "/put", 4) == 0) {
if (strcmp(request_method, "POST") != 0) {
exit(0);
}
+ const char *username = cgi_getentrystr("username");
+ if (!check_auth(username))
+ exit(0);
+
if (path[4] == '/') {
respond_404();
exit(0);
}
- const char *username = cgi_getentrystr("username");
const char *data = cgi_getentrystr("data");
- if (username == NULL || username[0] == 0 ||
- data == NULL || data[0] == 0) {
- respond_JSON_Failure();
- exit(0);
- }
-
- const char *given_token = cgi_getcookie("auth");
- if (!auth_check_token(username, given_token)) {
+ if (data == NULL || data[0] == 0) {
respond_JSON_Failure();
exit(0);
}
}
ret = parse_url_info(path + 6, &info);
- if ((ret & URL_INFO_AUTHOR) == 0) {
+ if ((ret & URL_INFO_NAME) == 0) {
respond_404();
exit(0);
}
- if (!blerg_exists(info.author)) {
+ if (!blerg_exists(info.name)) {
respond_404();
exit(0);
}
- struct blerg *b = blerg_open(info.author);
+ struct blerg *b = blerg_open(info.name);
uint64_t record_count = blerg_get_record_count(b);
blerg_close(b);
char number[21];
yajl_gen g = yajl_gen_alloc(&yajl_c, NULL);
yajl_gen_map_open(g);
- yajl_gen_string(g, "record_count", 12);
+ yajl_gen_string(g, (unsigned char *)"record_count", 12);
snprintf(number, 21, "%llu", record_count);
- yajl_gen_string(g, number, strlen(number));
+ yajl_gen_string(g, (unsigned char *)number, strlen(number));
yajl_gen_map_close(g);
- const unsigned char *ybuf;
- yajl_gen_get_buf(g, &ybuf, &len);
-
- printf("Content-type: application/json\r\n");
- printf("Content-length: %d\r\n\r\n", len);
- fwrite(ybuf, len, 1, stdout);
+ respond_yajl(g);
yajl_gen_free(g);
} else if (strncmp(path, "/create", 8) == 0) {
}
struct blerg *b = blerg_open(username);
- blerg_close(b);
- auth_set_password(username, password);
-
- respond_JSON_Success();
+ if (b != NULL) {
+ blerg_close(b);
+ auth_set_password(username, password);
+
+ respond_JSON_Success();
+ } else {
+ respond_JSON_Failure();
+ }
} else if (strncmp(path, "/login", 7) == 0) {
if (strcmp(request_method, "POST") != 0) {
respond_405();
exit(0);
}
- if (!auth_login(username, password)) {
+ char *token = auth_login(username, password);
+ if (token == NULL) {
respond_JSON_Failure();
exit(0);
}
- char *token = auth_get_token(username);
printf("Set-Cookie: auth=%s\r\n", token);
free(token);
}
const char *username = cgi_getentrystr("username");
- if (username == NULL || username[0] == 0) {
- respond_JSON_Failure();
+ if (!check_auth(username))
exit(0);
+
+ const char *given_token = cgi_getcookie("auth");
+ auth_logout(username, given_token);
+ respond_JSON_Success();
+ } else if (strncmp(path, "/subscribe", 10) == 0 || strncmp(path, "/unsubscribe", 12) == 0) {
+ const char *username = cgi_getentrystr("username");
+ if (!check_auth(username))
+ exit(0);
+
+ if (path[1] == 'u') {
+ if (path[12] != '/') {
+ respond_404();
+ exit(0);
+ }
+
+ ret = parse_url_info(path + 13, &info);
+ if ((ret & URL_INFO_NAME) == 0) {
+ respond_404();
+ exit(0);
+ }
+
+ subscription_remove(username, info.name);
+ } else {
+ if (path[10] != '/') {
+ respond_404();
+ exit(0);
+ }
+
+ ret = parse_url_info(path + 11, &info);
+ if ((ret & URL_INFO_NAME) == 0) {
+ respond_404();
+ exit(0);
+ }
+
+ subscription_add(username, info.name);
}
+ respond_JSON_Success();
+ } else if (strncmp(path, "/feed", 6) == 0) {
+ const char *username = cgi_getentrystr("username");
+ if (!check_auth(username))
+ exit(0);
+ int recs = 50;
+ struct blergref *feedlist = subscription_list(username, 0, &recs, -1);
- const char *given_token = cgi_getcookie("auth");
- if (auth_check_token(username, given_token)) {
- auth_logout(username);
- respond_JSON_Success();
+ if (recs == 0) {
+ respond_simple_data("[]", 2);
} else {
+ respond_blergref_list(feedlist, recs);
+ }
+ } else if (strncmp(path, "/status", 7) == 0) {
+ const char *username = cgi_getentrystr("username");
+ if (!check_auth(username))
+ exit(0);
+
+ if (strncmp(request_method, "POST", 4) != 0) {
+ respond_405();
+ exit(0);
+ }
+
+ yajl_gen g;
+
+ if (path[7] == 0) { /* No username */
+ const char *clear = cgi_getentrystr("clear");
+
+ if (clear != NULL) {
+ struct blerg *b = blerg_open(username);
+ if (strncmp(clear, "feed", 4) == 0) {
+ blerg_set_subscription_mark(b);
+ } else if (strncmp(clear, "mentioned", 9) == 0) {
+ blerg_set_status(b, BLERGSTATUS_MENTIONED, 0);
+ }
+ blerg_close(b);
+ respond_JSON_Success();
+ } else {
+ g = yajl_gen_alloc(&yajl_c, NULL);
+ yajl_gen_map_open(g);
+
+ struct blerg *b = blerg_open(username);
+ uint64_t subscription_mark = blerg_get_subscription_mark(b);
+ int mentioned = blerg_get_status(b, BLERGSTATUS_MENTIONED);
+ blerg_close(b);
+
+ yajl_gen_string(g, (unsigned char *)"feed_new", 8);
+ yajl_gen_integer(g, subscription_count_items(username) - subscription_mark);
+
+ yajl_gen_string(g, (unsigned char *)"mentioned", 9);
+ yajl_gen_bool(g, mentioned);
+
+ yajl_gen_map_close(g);
+ respond_yajl(g);
+ yajl_gen_free(g);
+ }
+ } else { /* with username */
+ g = yajl_gen_alloc(&yajl_c, NULL);
+ yajl_gen_map_open(g);
+
+ yajl_gen_string(g, (unsigned char *)"subscribed", 10);
+ ret = parse_url_info(path + 8, &info);
+ if ((ret & URL_INFO_NAME) == 1) {
+ yajl_gen_bool(g, is_subscribed(username, info.name));
+ } else {
+ yajl_gen_bool(g, 0);
+ }
+
+ yajl_gen_map_close(g);
+ respond_yajl(g);
+ yajl_gen_free(g);
+ }
+ } else if (strncmp(path, "/passwd", 7) == 0) {
+ const char *username = cgi_getentrystr("username");
+ if (!check_auth(username))
+ exit(0);
+
+ const char *password = cgi_getentrystr("password");
+ const char *new_password = cgi_getentrystr("new_password");
+ if (password == NULL || new_password == NULL) {
respond_JSON_Failure();
+ } else {
+ if (auth_check_password(username, password)) {
+ auth_set_password(username, new_password);
+ respond_JSON_Success();
+ } else {
+ respond_JSON_Failure();
+ }
}
} else {
respond_404();
}
cgi_quit();
+
+ return 0;
}