* ksutil.h, gpgkeys_curl.c, gpgkeys_hkp.c, gpgkeys_ldap.c,

gpgkeys_finger.c, gpgkeys_http.c: Part 2 of the cleanup.  Move all the
various defines to ksutil.h.

keyserver/ChangeLog

@@ -1,5 +1,9 @@
 2005-01-13  David Shaw  <dshaw@jabberwocky.com>
 
+	* ksutil.h, gpgkeys_curl.c, gpgkeys_hkp.c, gpgkeys_ldap.c,
+	gpgkeys_finger.c, gpgkeys_http.c: Part 2 of the cleanup.  Move all
+	the various defines to ksutil.h.
+
 	* gpgkeys_finger.c, gpgkeys_hkp.c, gpgkeys_http.c, gpgkeys_ldap.c:
 	Part 1 of a minor cleanup to use #defines instead of hard-coded
 	sizes.

keyserver/gpgkeys_curl.c

@@ -1,5 +1,5 @@
 /* gpgkeys_curl.c - fetch a key via libcurl
- * Copyright (C) 2004 Free Software Foundation, Inc.
+ * Copyright (C) 2004, 2005 Free Software Foundation, Inc.
  *
  * This file is part of GnuPG.
  *
@@ -34,20 +34,6 @@
 extern char *optarg;
 extern int optind;
 
-#define GET           0
-#define MAX_LINE     80
-
-#define MAX_SCHEME   20
-#define MAX_AUTH    128
-#define MAX_HOST     80
-#define MAX_PORT     10
-#define MAX_PATH   1024
-#define MAX_PROXY   128
-#define MAX_URL (MAX_SCHEME+1+3+MAX_AUTH+1+1+MAX_HOST+1+1+MAX_PORT+1+1+MAX_PATH+1+50)
-
-#define STRINGIFY(x) #x
-#define MKSTRING(x) STRINGIFY(x)
-
 static int verbose=0;
 static char scheme[MAX_SCHEME+1],auth[MAX_AUTH+1],host[MAX_HOST+1]={'\0'},port[MAX_PORT+1]={'\0'},path[MAX_PATH+1]={'\0'},proxy[MAX_PROXY+1]={'\0'};
 static FILE *input=NULL,*output=NULL,*console=NULL;
@@ -187,8 +173,8 @@ main(int argc,char *argv[])
   while(fgets(line,MAX_LINE,input)!=NULL)
     {
       int version;
-      char commandstr[7];
+      char command[MAX_COMMAND+1];
-      char optionstr[256];
+      char option[MAX_OPTION+1];
       char hash;
 
       if(line[0]=='\n')
@@ -197,11 +183,11 @@ main(int argc,char *argv[])
       if(sscanf(line,"%c",&hash)==1 && hash=='#')
 	continue;
 
-      if(sscanf(line,"COMMAND %6s\n",commandstr)==1)
+      if(sscanf(line,"COMMAND %" MKSTRING(MAX_COMMAND) "s\n",command)==1)
 	{
-	  commandstr[6]='\0';
+	  command[MAX_COMMAND]='\0';
 
-	  if(strcasecmp(commandstr,"get")==0)
+	  if(strcasecmp(command,"get")==0)
 	    action=GET;
 
 	  continue;
@@ -248,17 +234,17 @@ main(int argc,char *argv[])
 	  continue;
 	}
 
-      if(sscanf(line,"OPTION %255s\n",optionstr)==1)
+      if(sscanf(line,"OPTION %" MKSTRING(MAX_OPTION) "s\n",option)==1)
 	{
 	  int no=0;
-	  char *start=&optionstr[0];
+	  char *start=&option[0];
 
-	  optionstr[255]='\0';
+	  option[MAX_OPTION]='\0';
 
-	  if(strncasecmp(optionstr,"no-",3)==0)
+	  if(strncasecmp(option,"no-",3)==0)
 	    {
 	      no=1;
-	      start=&optionstr[3];
+	      start=&option[3];
 	    }
 
 	  if(strcasecmp(start,"verbose")==0)

keyserver/gpgkeys_finger.c

@@ -1,5 +1,5 @@
 /* gpgkeys_finger.c - fetch a key via finger
- * Copyright (C) 2004 Free Software Foundation, Inc.
+ * Copyright (C) 2004, 2005 Free Software Foundation, Inc.
  *
  * This file is part of GnuPG.
  *
@@ -55,22 +55,10 @@
 extern char *optarg;
 extern int optind;
 
-#define GET    0
-#define MAX_LINE 80
-#define MAX_COMMAND 7
-#define MAX_OPAQUE 1024
-#define MAX_OPTION 256
-
-#define STRINGIFY(x) #x
-#define MKSTRING(x) STRINGIFY(x)
-
 static int verbose=0;
 static char path[MAX_OPAQUE+1];
 static FILE *input, *output, *console;
 
-#define BEGIN "-----BEGIN PGP PUBLIC KEY BLOCK-----"
-#define END   "-----END PGP PUBLIC KEY BLOCK-----"
-
 #ifdef _WIN32
 static void
 deinit_sockets (void)

keyserver/gpgkeys_hkp.c

@@ -1,5 +1,5 @@
 /* gpgkeys_hkp.c - talk to an HKP keyserver
- * Copyright (C) 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
+ * Copyright (C) 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
  *
  * This file is part of GnuPG.
  *
@@ -37,33 +37,11 @@
 extern char *optarg;
 extern int optind;
 
-#define GET    0
-#define SEND   1
-#define SEARCH 2
-#define MAX_LINE 80
-#define MAX_HOST 80
-#define MAX_PORT 10
-#define MAX_PROXY 80
-#define MAX_COMMAND 7
-#define MAX_OPTION 110
-
-#define STRINGIFY(x) #x
-#define MKSTRING(x) STRINGIFY(x)
-
 static int verbose=0,include_revoked=0,include_disabled=0;
 static unsigned int http_flags=0;
 static char host[MAX_HOST+1]={'\0'},proxy[MAX_PROXY+1]={'\0'},port[MAX_PORT+1]={'\0'};
 static FILE *input=NULL,*output=NULL,*console=NULL;
 
-#define BEGIN "-----BEGIN PGP PUBLIC KEY BLOCK-----"
-#define END   "-----END PGP PUBLIC KEY BLOCK-----"
-
-struct keylist
-{
-  char str[MAX_LINE];
-  struct keylist *next;
-};
-
 #ifdef __riscos__
 #define HTTP_PROXY_ENV           "GnuPG$HttpProxy"
 #else

keyserver/gpgkeys_http.c

@@ -1,5 +1,5 @@
 /* gpgkeys_http.c - fetch a key via HTTP
- * Copyright (C) 2004 Free Software Foundation, Inc.
+ * Copyright (C) 2004, 2005 Free Software Foundation, Inc.
  *
  * This file is part of GnuPG.
  *
@@ -36,27 +36,11 @@
 extern char *optarg;
 extern int optind;
 
-#define GET    0
-#define MAX_LINE 80
-#define MAX_AUTH 128
-#define MAX_HOST 80
-#define MAX_PROXY 80
-#define MAX_PORT 10
-#define MAX_PATH 1024
-#define MAX_COMMAND 7
-#define MAX_OPTION 256
-
-#define STRINGIFY(x) #x
-#define MKSTRING(x) STRINGIFY(x)
-
 static int verbose=0;
 static unsigned int http_flags=0;
 static char auth[MAX_AUTH+1]={'\0'},host[MAX_HOST+1]={'\0'},proxy[MAX_PROXY+1]={'\0'},port[MAX_PORT+1]={'\0'},path[MAX_PATH+1]={'\0'};
 static FILE *input=NULL,*output=NULL,*console=NULL;
 
-#define BEGIN "-----BEGIN PGP PUBLIC KEY BLOCK-----"
-#define END   "-----END PGP PUBLIC KEY BLOCK-----"
-
 #ifdef __riscos__
 #define HTTP_PROXY_ENV           "GnuPG$HttpProxy"
 #else

keyserver/gpgkeys_ldap.c

@@ -1,5 +1,5 @@
 /* gpgkeys_ldap.c - talk to a LDAP keyserver
- * Copyright (C) 2001, 2002, 2004 Free Software Foundation, Inc.
+ * Copyright (C) 2001, 2002, 2004, 2005 Free Software Foundation, Inc.
  *
  * This file is part of GnuPG.
  *
@@ -47,19 +47,6 @@
 extern char *optarg;
 extern int optind;
 
-#define GET    0
-#define SEND   1
-#define SEARCH 2
-#define MAX_LINE 255
-#define MAX_HOST 80
-#define MAX_SCHEME   20
-#define MAX_PORT 10
-#define MAX_OPTION 255
-#define MAX_COMMAND 7
-
-#define STRINGIFY(x) #x
-#define MKSTRING(x) STRINGIFY(x)
-
 static int verbose=0,include_disabled=0,include_revoked=0,include_subkeys=0;
 static int real_ldap=0;
 static char *basekeyspacedn=NULL;
@@ -73,12 +60,6 @@ static LDAP *ldap=NULL;
 time_t timegm(struct tm *tm);
 #endif
 
-struct keylist
-{
-  char str[MAX_LINE];
-  struct keylist *next;
-};
-
 static int
 ldap_err_to_gpg_err(int err)
 {

keyserver/ksutil.h

@@ -1,5 +1,5 @@
 /* ksutil.h
- * Copyright (C) 2004 Free Software Foundation, Inc.
+ * Copyright (C) 2004, 2005 Free Software Foundation, Inc.
  *
  * This file is part of GNUPG.
  *
@@ -21,6 +21,37 @@
 #ifndef _KSUTIL_H_
 #define _KSUTIL_H_
 
+#define GET    0
+#define SEND   1
+#define SEARCH 2
+
+/* MAX_LINE must be 1 larger than the largest item we expect to
+   receive. */
+#define MAX_LINE    1080
+
+#define MAX_COMMAND    6
+#define MAX_OPTION   256
+#define MAX_SCHEME    20
+#define MAX_OPAQUE  1024
+#define MAX_AUTH     128
+#define MAX_HOST      80
+#define MAX_PORT      10
+#define MAX_PATH    1024
+#define MAX_PROXY    128
+#define MAX_URL (MAX_SCHEME+1+3+MAX_AUTH+1+1+MAX_HOST+1+1+MAX_PORT+1+1+MAX_PATH+1+50)
+
+#define STRINGIFY(x) #x
+#define MKSTRING(x) STRINGIFY(x)
+
+#define BEGIN "-----BEGIN PGP PUBLIC KEY BLOCK-----"
+#define END   "-----END PGP PUBLIC KEY BLOCK-----"
+
+struct keylist
+{
+  char str[MAX_LINE];
+  struct keylist *next;
+};
+
 /* 30 seconds seems reasonable */
 #define DEFAULT_KEYSERVER_TIMEOUT 30