X-Git-Url: https://git.sommitrealweird.co.uk/onak.git/blobdiff_plain/4b8483ae278577a3adc8d84da81d77019704466f..6e5b15819a125240c19a44db59894a04eeee7b41:/keydb_db2.c?ds=inline

diff --git a/keydb_db2.c b/keydb_db2.c
index 6aa47c0..1303cd8 100644
--- a/keydb_db2.c
+++ b/keydb_db2.c
@@ -16,14 +16,15 @@
 #include <string.h>
 #include <unistd.h>
 
+#include "charfuncs.h"
 #include "keydb.h"
 #include "keyid.h"
 #include "keyindex.h"
 #include "keystructs.h"
 #include "mem.h"
+#include "onak-conf.h"
 #include "parsekey.h"
 
-#define DBDIR "/community/pgp-keyserver/db-copy"
 #define KEYDB_KEYID_BYTES 4
 
 /**
@@ -41,40 +42,6 @@ static DB **db2_keydbfiles = NULL;
  */
 static DB_ENV db2_env;
 
-/*
- * Shared with CGI buffer stuff...
- */
-struct db2_get_ctx {
-	char *buffer;
-	int offset;
-	int size;
-};
-
-/**
- *	keydb_fetchchar - Fetches a char from a buffer.
- */
-int keydb_fetchchar(void *ctx, int count, unsigned char *c)
-{
-	struct db2_get_ctx *buf = NULL;
-	int i;
-	
-	buf = (struct db2_get_ctx *) ctx;
-	for (i = 0; i < count; i++) {
-		c[i] = buf->buffer[buf->offset++];
-	}
-
-	return (((buf->offset) == (buf->size)) ? 1 : 0);
-}
-
-/**
- *	keydb_putchar - Puts a char to a file.
- */
-static int keydb_putchar(void *fd, unsigned char c)
-{
-//	return !(lo_write(dbconn, *(int *) fd, &c, sizeof(c)));
-	return 1;
-}
-
 DB *keydb(DBT *key)
 {
 	/*
@@ -111,7 +78,8 @@ void initdb(void)
 	 */
 	db2_env.mp_size = 20 * 1024 * 1024;
 
-	ret = db_appinit(DBDIR, NULL, &db2_env, DB_INIT_MPOOL|DB_INIT_LOCK);
+	ret = db_appinit(config.db_dir, NULL,
+			&db2_env, DB_INIT_MPOOL|DB_INIT_LOCK);
 	if (!ret) {
 		db2_keydbfiles = (DB **) malloc(sizeof (DB *) * db2_numdb);
 		memset(&keydbinfo, 0, sizeof(keydbinfo));
@@ -154,10 +122,33 @@ void cleanupdb(void)
 	db_appexit(&db2_env);
 }
 
+/**
+ *	starttrans - Start a transaction.
+ *
+ *	Start a transaction. Intended to be used if we're about to perform many
+ *	operations on the database to help speed it all up, or if we want
+ *	something to only succeed if all relevant operations are successful.
+ */
+bool starttrans(void)
+{
+	return true;
+}
+
+/**
+ *	endtrans - End a transaction.
+ *
+ *	Ends a transaction.
+ */
+void endtrans(void)
+{
+	return;
+}
+
 /**
  *	fetch_key - Given a keyid fetch the key from storage.
  *	@keyid: The keyid to fetch.
  *	@publickey: A pointer to a structure to return the key in.
+ *	@intrans: If we're already in a transaction.
  *
  *	We use the hex representation of the keyid as the filename to fetch the
  *	key from. The key is stored in the file as a binary OpenPGP stream of
@@ -165,13 +156,14 @@ void cleanupdb(void)
  *	in and then parse_keys() to parse the packets into a publickey
  *	structure.
  */
-int fetch_key(uint64_t keyid, struct openpgp_publickey **publickey)
+int fetch_key(uint64_t keyid, struct openpgp_publickey **publickey,
+		bool intrans)
 {
 	struct openpgp_packet_list *packets = NULL;
 	int ret;
 	DBT key, data;
 	char id[KEYDB_KEYID_BYTES];
-	struct db2_get_ctx fetchbuf;
+	struct buffer_ctx fetchbuf;
 
 	memset(&key, 0, sizeof(key));
 	memset(&data, 0, sizeof(data));
@@ -186,27 +178,41 @@ int fetch_key(uint64_t keyid, struct openpgp_publickey **publickey)
 
 	ret = (*(keydb(&key)->get))(keydb(&key), NULL, &key, &data, 0);
 	if (ret == 0) {
-		//do stuff with data.
 		fetchbuf.buffer = data.data;
 		fetchbuf.offset = 0;
 		fetchbuf.size = data.size;
-		read_openpgp_stream(keydb_fetchchar, &fetchbuf, &packets);
+		read_openpgp_stream(buffer_fetchchar, &fetchbuf, &packets);
 		parse_keys(packets, publickey);
 	}
 
 	return (!ret);
 }
 
+/**
+ *	fetch_key_text - Trys to find the keys that contain the supplied text.
+ *	@search: The text to search for.
+ *	@publickey: A pointer to a structure to return the key in.
+ *
+ *	This function searches for the supplied text and returns the keys that
+ *	contain it.
+ */
+int fetch_key_text(const char *search, struct openpgp_publickey **publickey)
+{
+	return 0;
+}
+
 /**
  *	store_key - Takes a key and stores it.
  *	@publickey: A pointer to the public key to store.
+ *	@intrans: If we're already in a transaction.
+ *	@update: If true the key exists and should be updated.
  *
  *	Again we just use the hex representation of the keyid as the filename
  *	to store the key to. We flatten the public key to a list of OpenPGP
  *	packets and then use write_openpgp_stream() to write the stream out to
  *	the file.
  */
-int store_key(struct openpgp_publickey *publickey)
+int store_key(struct openpgp_publickey *publickey, bool intrans, bool update)
 {
 	return 0;
 }
@@ -214,11 +220,12 @@ int store_key(struct openpgp_publickey *publickey)
 /**
  *	delete_key - Given a keyid delete the key from storage.
  *	@keyid: The keyid to delete.
+ *	@intrans: If we're already in a transaction.
  *
  *	This function deletes a public key from whatever storage mechanism we
  *	are using. Returns 0 if the key existed.
  */
-int delete_key(uint64_t keyid)
+int delete_key(uint64_t keyid, bool intrans)
 {
 	return (1);
 }
@@ -226,4 +233,7 @@ int delete_key(uint64_t keyid)
 /*
  * Include the basic keydb routines.
  */
+#define NEED_KEYID2UID 1
+#define NEED_GETKEYSIGS 1
+#define NEED_GETFULLKEYID 1
 #include "keydb.c"