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authorNick White <arch@njw.me.uk>2007-02-28 17:51:46 +0000
committerNick White <arch@njw.me.uk>2007-02-28 17:51:46 +0000
commit877096c9f399e6a12c48f792f5896c04cf338acb (patch)
treea13331383a0a269cfe26a2783ec551f1b3ef1166 /config.c
Initial importmaster--base-0
git-archimport-id: getht@sv.gnu.org/getht--mainline--0.1--base-0
Diffstat (limited to 'config.c')
-rw-r--r--config.c168
1 files changed, 168 insertions, 0 deletions
diff --git a/config.c b/config.c
new file mode 100644
index 0000000..57807b1
--- /dev/null
+++ b/config.c
@@ -0,0 +1,168 @@
+/*
+ * Copyright 2006 Nick White
+ *
+ * This file is part of GetHT
+ *
+ * GetHT is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * GetHT is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with GetHT; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+#include <stdio.h>
+#include <string.h>
+
+#include "getht.h"
+
+extern proxytype proxy_type;
+extern char proxy_addr[STR_MAX];
+extern long proxy_port;
+extern proxyauth proxy_auth;
+extern char proxy_user[STR_MAX];
+extern char proxy_pass[STR_MAX];
+
+int loadconfig(char * htde_path, char * issue_path, int * update)
+/* Loads variables from config file to extern and passed
+ * variables. */
+{
+ FILE * config_file;
+ char filepath[STR_MAX];
+
+ snprintf(filepath, STR_MAX, "%s/config.ini", htde_path);
+
+ if((config_file = fopen(filepath,"r")) == NULL)
+ {
+ fprintf(stderr,"Cannot open file %s for reading.\n",filepath);
+ return 1;
+ }
+
+ char parameter[80], option[80];
+ while(!feof(config_file))
+ {
+ fscanf(config_file, "%s = %s", option, parameter);
+
+ if(option[0] == '#'); /* ignore lines beginning with a hash */
+ else if(!strcmp(option, "issuepath"))
+ strncpy(issue_path, parameter, STR_MAX);
+ else if(!strcmp(option, "startup_check"))
+ *update = atoi(parameter);
+ else if(!strcmp(option, "proxy_type"))
+ {
+ if(!strcmp(parameter, "http"))
+ proxy_type = HTTP;
+ else if(!strcmp(parameter, "socks4"))
+ proxy_type = SOCKS4;
+ else if(!strcmp(parameter, "socks5"))
+ proxy_type = SOCKS5;
+ else
+ fprintf(stderr,
+ "Proxy type %s not known, please use either http, socks4 or socks5",
+ parameter);
+ }
+ else if(!strcmp(option, "proxy_address"))
+ strncpy(proxy_addr, parameter, STR_MAX);
+ else if(!strcmp(option, "proxy_port"))
+ proxy_port = (long) atoi(parameter);
+ else if(!strcmp(option, "proxy_auth"))
+ {
+ if(!strcmp(parameter, "basic"))
+ proxy_auth = BASIC;
+ else if(!strcmp(parameter, "digest"))
+ proxy_auth = DIGEST;
+ else if(!strcmp(parameter, "ntlm"))
+ proxy_auth = NTLM;
+ else
+ fprintf(stderr,
+ "Proxy authentication method %s not known, please use basic, digest or ntlm",
+ parameter);
+ }
+ else if(!strcmp(option, "proxy_user"))
+ strncpy(proxy_user, parameter, STR_MAX);
+ else if(!strcmp(option, "proxy_pass"))
+ strncpy(proxy_pass, parameter, STR_MAX);
+ else
+ fprintf(stderr, "Option '%s' not recognised, ignoring\n", option);
+ }
+
+ return 0;
+}
+
+int writefreshconfig(char * htde_path, char * issue_path, int * update)
+/* Write a new config file according to extern and passed variables. */
+{
+ FILE * config_file;
+ char filepath[STR_MAX];
+
+ snprintf(filepath, STR_MAX, "%s/config.ini", htde_path);
+
+ if((config_file = fopen(filepath,"w")) == NULL)
+ {
+ fprintf(stderr,"Cannot open file %s for writing.\n",filepath);
+ return 1;
+ }
+ else
+ fprintf(stdout,"Writing a fresh config file to %s.\n",filepath);
+
+ if(issue_path[0])
+ fprintf(config_file, "%s = %s\n", "issuepath", issue_path);
+ if(update)
+ fprintf(config_file, "%s = %i\n", "startup_check", *update);
+ if(proxy_type != NONE)
+ {
+ if(proxy_type = HTTP)
+ fprintf(config_file, "%s = %s\n", "proxy_type", "http");
+ else if(proxy_type = SOCKS4)
+ fprintf(config_file, "%s = %s\n", "proxy_type", "socks4");
+ else if(proxy_type = SOCKS5)
+ fprintf(config_file, "%s = %s\n", "proxy_type", "socks5");
+ }
+ if(proxy_addr[0])
+ fprintf(config_file, "%s = %s\n", "proxy_address", proxy_addr);
+ if(proxy_port)
+ fprintf(config_file, "%s = %i\n", "proxy_port", proxy_port);
+ if(proxy_auth != NOAUTH)
+ {
+ if(proxy_auth = BASIC)
+ fprintf(config_file, "%s = %s\n", "proxy_auth", "basic");
+ else if(proxy_auth = DIGEST)
+ fprintf(config_file, "%s = %s\n", "proxy_auth", "digest");
+ else if(proxy_auth = NTLM)
+ fprintf(config_file, "%s = %s\n", "proxy_auth", "ntlm");
+ }
+ if(proxy_user[0])
+ fprintf(config_file, "%s = %s\n", "proxy_user", proxy_user);
+ if(proxy_pass[0])
+ fprintf(config_file, "%s = %s\n", "proxy_pass", proxy_pass);
+
+ return 0;
+}
+
+int updateconfig(char * htde_path, char * issue_path, int * update)
+/* Read existing config file, and rewrite any variables which differ
+ * in memory. */
+{
+ FILE * config_file;
+ char filepath[STR_MAX];
+
+ snprintf(filepath, STR_MAX, "%s/config.ini", htde_path);
+
+ if((config_file = fopen(filepath,"rw")) == NULL)
+ {
+ fprintf(stderr,"Cannot open file %s for reading/writing.\n",filepath);
+ return 1;
+ }
+
+ fprintf(stderr,"Not yet implemented.\n");
+
+ return 1;
+}