Add user preference file

src/Config.cpp

@@ -1,10 +1,63 @@
+#include <iostream>
 #include <String.h>
 #include "Config.h"
 
 Config::Config () {
 	verbose    = false;
 	daemon     = true;
-	mimetype   = BString("text/xml");
-	outDir     = BString("/boot/home/feeds/");
-	targetFeeds = NULL;
+	will_save  = false;
 }
+
+// !! handle file status
+void
+Config::Load ()
+{
+	if ( configPath == NULL )
+		configPath = BString( "/boot/home/config/settings/Pogger/" );
+
+	BString filename = BString(configPath);
+	filename.Append("settings");
+	BFile* file = new BFile( filename.String(), B_READ_ONLY );
+	status_t result = file->InitCheck();
+
+	BMessage storage;
+	storage.Unflatten( file );
+
+	if ( mimetype == NULL)
+		mimetype = BString( storage.GetString("mimetype", "text/xml") );
+	if ( outDir == NULL)
+		outDir   = BString( storage.GetString("outDir", "/boot/home/feeds/") );
+//	if ( cacheDir == NULL)
+//		cacheDir = BString( storage.GetString("cacheDir", "/boot/home/config/cache/Pogger/") );
+	delete file;
+}
+
+// !! handle file status
+void
+Config::Save ()
+{
+	if ( configPath == NULL )
+		configPath = BString( "/boot/home/config/settings/Pogger/" );
+
+	BPath*      cfgPath  = new BPath( configPath.String(), NULL, true );
+	BEntry*     cfgEntry = new BEntry( cfgPath->Path() );
+	BDirectory* cfgDir   = new BDirectory;
+
+	cfgDir->CreateDirectory(cfgPath->Path(), NULL);
+	
+	if ( cfgEntry->Exists() == false )
+		cfgDir->CreateDirectory( cfgPath->Path(), NULL );
+
+	BMessage storage;
+	BString filename = BString( configPath ).Append("/settings");
+
+	BFile* file = new BFile( filename.String(), B_WRITE_ONLY | B_CREATE_FILE | B_ERASE_FILE );
+	status_t result = file->InitCheck();
+
+	storage.AddString( "mimetype", mimetype.String() );
+	storage.AddString( "outDir", outDir.String() );
+//	storage.AddString( "cacheDir", cacheDir.String() );
+
+	storage.Flatten( file );
+}
+

src/Config.h

@@ -11,12 +11,18 @@ public:
 	bool daemon;
 	BString mimetype;
 	BString outDir;
-	BList targetFeeds; // file or url
+	BList targetFeeds; // strings of files or urls
 
 	BDateTime minDate;
 	BDateTime maxDate;
 
+	BString configPath;
+	bool will_save;
+
 	Config ( );
+
+	void Load ( );
+	void Save ( );
 };
 
 #endif

src/Pogger.cpp

@@ -8,18 +8,19 @@
 #include "Util.h"
 #include "Pogger.h"
 
-#include <StorageKit.h>
-
-Config* main_cfg;
-
 int
 main ( int argc, char** argv )
 {
 	main_cfg = new Config;
 	usageMsg.ReplaceAll("%app%", "Pogger");
 
+
 	invocation( argc, argv, &main_cfg );
-	main_cfg->targetFeeds.DoForEach(&processFeed);
+	main_cfg->Load();
+	main_cfg->targetFeeds.DoForEach( &processFeed );
+
+	if ( main_cfg->will_save == true )
+		main_cfg->Save();
 
 	return 0;
 }
@@ -43,6 +44,9 @@ invocation ( int argc, char** argv, Config** cfgPtr )
 	static struct option sLongOptions[] = {
 		{ "help", no_argument, 0, 'h' },
 		{ "verbose", no_argument, 0, 'v' },
+		{ "config", required_argument, 0, 'c' },
+		{ "before", required_argument, 0, 't' },
+		{ "after", required_argument, 0, 'T' },
 		{ "output", required_argument, 0, 'O' },
 		{ "mimetype", required_argument, 0, 'm' },
 		{ "foreground", no_argument, 0, 'D' },
@@ -51,7 +55,7 @@ invocation ( int argc, char** argv, Config** cfgPtr )
 
 	while (true) {
 		opterr = 0;
-		int c = getopt_long(argc, argv, "+hvDm:O:T:t:", sLongOptions, NULL);
+		int c = getopt_long(argc, argv, "+hsvDm:O:T:t:c:", sLongOptions, NULL);
 
 		switch (c) {
 			case -1:
@@ -59,6 +63,11 @@ invocation ( int argc, char** argv, Config** cfgPtr )
 				return 0;
 			case 'h':
 				return usage();
+			case 'c':
+				cfg->configPath = BString( optarg );
+				break;
+			case 's':
+				cfg->will_save = true;
 			case 'm':
 				cfg->mimetype = BString( optarg );
 				break;

src/Pogger.h

@@ -9,9 +9,15 @@ bool processFeed ( void* );
 
 // ----------------------------------------------------------------------------
 
+Config* main_cfg;
+const char* configPath = "/boot/home/config/settings/Pogger/";
+
+// ----------------------------------------------------------------------------
+
+
 BString usageMsg =
-	"Usage: %app% [-hvD] [-m mimetype] [-tT datetime] [-O directory] \n"
-	"       %app% [-hv] [-mtTO] ( <text/xml file> |  <META:url file> | <url> )\n"
+	"Usage: %app% [-hvDus] [-m mimetype] [-tT datetime] [-cCO path] \n"
+	"       %app% [-hvs] [-mtTcCO] ( <text/xml file> |  <META:url file> | <url> )\n"
 	"\n"
 	"%app%, a RSS and Atom feed parser/daemon.\n"
 	"\n"
@@ -22,8 +28,12 @@ BString usageMsg =
 	"  -O, --output     - Output dir for item files. (Default: ~/feeds/)\n"
 	"  -t, --before     - Only return items published before this datetime.\n"
 	"  -T, --after      - Only return items published after this datetime.\n"
+	"  -c, --config     - Path to config dir. (Default: ~/config/settings/Pogger/)\n"
+	"  -C, --cache      - Path to cache.  (Default: ~/config/cache/Pogger/)\n"
+	"  -s, --save       - Save the args of `-m`, `-C`, and `-O` to config.\n"
+	"  -u, --update     - Update all feeds, but don't start daemon.\n"
 	"  -D, --foreground - Run in the foreground, do not daemonize.\n"
-	"                     Only applies when running without file/url arg.\n"
+	"                     `-u` and `-D` only apply when running without file/url arg.\n"
 	"\n"
 	"When invoked without a file or URL, will search for any new feed items\n"
 	"published since last check by by any 'feed file' placed in the config\n"
@@ -42,7 +52,7 @@ BString usageMsg =
 	"NOTE: This message doesn't reflect reality. This is more of a spec of\n"
 	"      what I hope this program will be. As of now, running %app%\n"
 	"      without a file/url free-argument is invalid, as the daemon\n"
-	"      isn't implemented at all. As such, -D is also non-functional.\n"
+	"      isn't implemented at all. As such, -D -u and -C are non-functional.\n"
 	"      But it sure can turn an XML feed into files! Lol.\n"
 ;