Remove unused variables

[onak.git] / onak.c

diff --git a/onak.c b/onak.c
index 9af2c4310b21959d100ab0f9b987ae8acec2b940..e6b92871ae57a1a4898712a80c06ef07bc869a00 100644 (file)
--- a/onak.c
+++ b/onak.c
@@ -8,15 +8,20 @@
  * Copyright 2002 Project Purple
  */
 
+#include <fcntl.h>
 #include <getopt.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#include <sys/types.h>
+#include <sys/stat.h>
 #include <unistd.h>
 
 #include "armor.h"
 #include "charfuncs.h"
 #include "cleankey.h"
+#include "cleanup.h"
+#include "config.h"
 #include "keydb.h"
 #include "keyid.h"
 #include "keyindex.h"
@@ -35,9 +40,9 @@ void find_keys(char *search, uint64_t keyid, bool ishex,
        int count = 0;
 
        if (ishex) {
-               count = fetch_key(keyid, &publickey, false);
+               count = config.dbbackend->fetch_key(keyid, &publickey, false);
        } else {
-               count = fetch_key_text(search, &publickey);
+               count = config.dbbackend->fetch_key_text(search, &publickey);
        }
        if (publickey != NULL) {
                key_index(publickey, verbose, fingerprint, false);
@@ -52,14 +57,49 @@ void find_keys(char *search, uint64_t keyid, bool ishex,
        }
 }
 
+struct dump_ctx {
+       int count;
+       int maxcount;
+       int fd;
+       int filenum;
+       char *filebase;
+};
+
+void dump_func(void *ctx, struct openpgp_publickey *key)
+{
+       struct openpgp_packet_list *packets = NULL;
+       struct openpgp_packet_list *list_end = NULL;
+       struct dump_ctx *state;
+       char filename[1024];
+
+       state = (struct dump_ctx *) ctx;
+
+       if (state->fd == -1 || state->count++ > state->maxcount) {
+               if (state->fd != -1) {
+                       close(state->fd);
+                       state->fd = -1;
+               }
+               snprintf(filename, 1023, state->filebase, state->filenum);
+               state->fd = open(filename, O_CREAT | O_WRONLY | O_TRUNC, 0640);
+               state->filenum++;
+               state->count = 0;
+       }
+       flatten_publickey(key, &packets, &list_end);
+       write_openpgp_stream(file_putchar, &state->fd, packets);
+       free_packet_list(packets);
+       packets = list_end = NULL;
+
+       return;
+}
+
 void usage(void) {
-       puts("onak " VERSION " - an OpenPGP keyserver.\n");
+       puts("onak " PACKAGE_VERSION " - an OpenPGP keyserver.\n");
        puts("Usage:\n");
        puts("\tonak [options] <command> <parameters>\n");
        puts("\tCommands:\n");
        puts("\tadd      - read armored OpenPGP keys from stdin and add to the"
                " keyserver");
-       puts("\tclean    - read armored OpenPGP keys from stdin, run the "
+       puts("\tclean    - read armored OpenPGP keys from stdin, run the"
                " cleaning\n\t             routines against them and dump to"
                " stdout");
        puts("\tdelete   - delete a given key from the keyserver");
@@ -89,6 +129,7 @@ int main(int argc, char *argv[])
        bool                             binary = false;
        bool                             fingerprint = false;
        int                              optchar;
+       struct dump_ctx                  dumpstate;
 
        while ((optchar = getopt(argc, argv, "bc:fuv")) != -1 ) {
                switch (optchar) {
@@ -113,13 +154,22 @@ int main(int argc, char *argv[])
 
        readconfig(configfile);
        initlogthing("onak", config.logfile);
+       catchsignals();
 
        if ((argc - optind) < 1) {
                usage();
        } else if (!strcmp("dump", argv[optind])) {
-               initdb(true);
-               dumpdb("keydump");
-               cleanupdb();
+               config.dbbackend->initdb(true);
+               dumpstate.count = dumpstate.filenum = 0;
+               dumpstate.maxcount = 100000;
+               dumpstate.fd = -1;
+               dumpstate.filebase = "keydump.%d.pgp";
+               config.dbbackend->iterate_keys(dump_func, &dumpstate);
+               if (dumpstate.fd != -1) {
+                       close(dumpstate.fd);
+                       dumpstate.fd = -1;
+               }
+               config.dbbackend->cleanupdb();
        } else if (!strcmp("add", argv[optind])) {
                if (binary) {
                        result = read_openpgp_stream(stdin_getchar, NULL,
@@ -140,9 +190,10 @@ int main(int argc, char *argv[])
                        logthing(LOGTHING_INFO, "%d keys cleaned.",
                                        result);
 
-                       initdb(false);
+                       config.dbbackend->initdb(false);
                        logthing(LOGTHING_NOTICE, "Got %d new keys.",
-                                       update_keys(&keys));
+                                       config.dbbackend->update_keys(&keys,
+                                       false));
                        if (keys != NULL && update) {
                                flatten_publickey(keys,
                                        &packets,
@@ -159,7 +210,7 @@ int main(int argc, char *argv[])
                                free_packet_list(packets);
                                packets = NULL;
                        }
-                       cleanupdb();
+                       config.dbbackend->cleanupdb();
                } else {
                        rc = 1;
                        logthing(LOGTHING_NOTICE, "No keys read.");
@@ -229,7 +280,7 @@ int main(int argc, char *argv[])
                                ishex = true;
                        }
                }
-               initdb(false);
+               config.dbbackend->initdb(false);
                if (!strcmp("index", argv[optind])) {
                        find_keys(search, keyid, ishex, fingerprint,
                                        false, false);
@@ -240,7 +291,8 @@ int main(int argc, char *argv[])
                        if (!ishex) {
                                puts("Can't get a key on uid text."
                                        " You must supply a keyid.");
-                       } else if (fetch_key(keyid, &keys, false)) {
+                       } else if (config.dbbackend->fetch_key(keyid, &keys,
+                                       false)) {
                                unsigned char *photo = NULL;
                                size_t         length = 0;
 
@@ -256,27 +308,36 @@ int main(int argc, char *argv[])
                                puts("Key not found");
                        }
                } else if (!strcmp("delete", argv[optind])) {
-                       delete_key(getfullkeyid(keyid), false);
+                       config.dbbackend->delete_key(
+                                       config.dbbackend->getfullkeyid(keyid),
+                                       false);
                } else if (!strcmp("get", argv[optind])) {
                        if (!ishex) {
                                puts("Can't get a key on uid text."
                                        " You must supply a keyid.");
-                       } else if (fetch_key(keyid, &keys, false)) {
+                       } else if (config.dbbackend->fetch_key(keyid, &keys,
+                                       false)) {
                                logthing(LOGTHING_INFO, "Got key.");
                                flatten_publickey(keys,
                                                &packets,
                                                &list_end);
                                free_publickey(keys);
-                               armor_openpgp_stream(stdout_putchar,
+                               if (binary) {
+                                       write_openpgp_stream(stdout_putchar,
+                                               NULL,
+                                               packets);
+                               } else {
+                                       armor_openpgp_stream(stdout_putchar,
                                                NULL,
                                                packets);
+                               }
                                free_packet_list(packets);
                                packets = NULL;
                        } else {
                                puts("Key not found");
                        }
                }
-               cleanupdb();
+               config.dbbackend->cleanupdb();
        } else {
                usage();
        }