Patch [#22339] File/installation paths changes

Patch Tracker: http://projects.blender.org/tracker/?func=detail&aid=22339&group_id=9&atid=127

This patch implements the proposal outlined here:
http://wiki.blender.org/index.php/Dev:2.5/Source/Installation/Proposal

Original patch by Matt Ebb.
Contributions by Nathan Letwory, Damien Plisson and Andrea Weikert

NOTE:
This is a work in progress commit, some work still needs to be done on the SCons and CMake files for this to work properly, but at least should compile and the files should be created in the right directory.

Commit discussed on IRC with Ton and Campbell.

3 files changed, 25 insertions, 14 deletions

diff --git a/source/blender/windowmanager/intern/wm_files.c b/source/blender/windowmanager/intern/wm_files.c
index 5298711ef52..d926bbfed80 100644
--- a/source/blender/windowmanager/intern/wm_files.c
+++ b/source/blender/windowmanager/intern/wm_files.c
@@ -103,7 +103,7 @@
 #include "wm_window.h"
 #include "wm_event_system.h"
 
-static void writeBlog(void);
+static void write_history(void);
 
 /* To be able to read files without windows closing, opening, moving 
    we try to prepare for worst case:
@@ -298,7 +298,7 @@ void WM_read_file(bContext *C, char *name, ReportList *reports)
 		if (retval!=0) {
 			G.relbase_valid = 1;
 			if(!G.background) /* assume automated tasks with background, dont write recent file list */
-				writeBlog();
+				write_history();
 		}
 
 // XXX		undo_editmode_clear();
@@ -333,17 +333,23 @@ int WM_read_homefile(bContext *C, wmOperator *op)
 {
 	ListBase wmbase;
 	char tstr[FILE_MAXDIR+FILE_MAXFILE], scestr[FILE_MAXDIR];
-	char *home= BLI_gethome();
 	int from_memory= op?RNA_boolean_get(op->ptr, "factory"):0;
 	int success;
-		
-	BLI_clean(home);
 	
 	free_ttfont(); /* still weird... what does it here? */
 		
 	G.relbase_valid = 0;
 	if (!from_memory) {
-		BLI_make_file_string(G.sce, tstr, home, ".B25.blend");
+		char *cfgdir = BLI_get_folder(BLENDER_USER_CONFIG, NULL);
+		if (cfgdir) {
+			BLI_make_file_string(G.sce, tstr, cfgdir, BLENDER_STARTUP_FILE);
+		} else {
+			tstr[0] = '\0';
+			from_memory = 1;
+			if (op) {
+				BKE_report(op->reports, RPT_INFO, "Config directory with startup.blend file found."); 
+			}
+		}
 	}
 	strcpy(scestr, G.sce);	/* temporary store */
 	
@@ -391,15 +397,19 @@ int WM_read_homefile(bContext *C, wmOperator *op)
 }
 
 
-void read_Blog(void)
+void read_history(void)
 {
 	char name[FILE_MAX];
 	LinkNode *l, *lines;
 	struct RecentFile *recent;
 	char *line;
 	int num;
+	char *cfgdir = BLI_get_folder(BLENDER_CONFIG, NULL);
+
+	if (!cfgdir) return;
+
+	BLI_make_file_string("/", name, cfgdir, BLENDER_HISTORY_FILE);
 
-	BLI_make_file_string("/", name, BLI_gethome(), ".Blog");
 	lines= BLI_read_file_as_lines(name);
 
 	G.recent_files.first = G.recent_files.last = NULL;
@@ -428,14 +438,14 @@ void read_Blog(void)
 
 }
 
-static void writeBlog(void)
+static void write_history(void)
 {
 	struct RecentFile *recent, *next_recent;
 	char name[FILE_MAXDIR+FILE_MAXFILE];
 	FILE *fp;
 	int i;
 
-	BLI_make_file_string("/", name, BLI_gethome(), ".Blog");
+	BLI_make_file_string("/", name, BLI_get_folder_create(BLENDER_USER_CONFIG, NULL), BLENDER_HISTORY_FILE);
 
 	recent = G.recent_files.first;
 	/* refresh .Blog of recent opened files, when current file was changed */
@@ -620,7 +630,7 @@ int WM_write_file(bContext *C, char *target, int fileflags, ReportList *reports)
 		if(fileflags & G_FILE_AUTOPLAY) G.fileflags |= G_FILE_AUTOPLAY;
 		else G.fileflags &= ~G_FILE_AUTOPLAY;
 
-		writeBlog();
+		write_history();
 
 		/* run this function after because the file cant be written before the blend is */
 		if (ibuf_thumb) {
@@ -652,7 +662,8 @@ int WM_write_homefile(bContext *C, wmOperator *op)
 	if(win->screen->full == SCREENTEMP)
 		wm_window_close(C, wm, win);
 	
-	BLI_make_file_string("/", tstr, BLI_gethome(), ".B25.blend");
+	BLI_make_file_string("/", tstr, BLI_get_folder_create(BLENDER_USER_CONFIG, NULL), BLENDER_STARTUP_FILE);
+	printf("trying to save homefile at %s \n", tstr);
 	
 	/*  force save as regular blend file */
 	fileflags = G.fileflags & ~(G_FILE_COMPRESS | G_FILE_AUTOPLAY | G_FILE_LOCK | G_FILE_SIGN);
diff --git a/source/blender/windowmanager/intern/wm_init_exit.c b/source/blender/windowmanager/intern/wm_init_exit.c
index 02e645ef635..acb3f5ea254 100644
--- a/source/blender/windowmanager/intern/wm_init_exit.c
+++ b/source/blender/windowmanager/intern/wm_init_exit.c
@@ -163,7 +163,7 @@ void WM_init(bContext *C, int argc, char **argv)
 	
 	G.ndofdevice = -1;	/* XXX bad initializer, needs set otherwise buttons show! */
 	
-	read_Blog();
+	read_history();
 	BLI_strncpy(G.lib, G.sce, FILE_MAX);
 
 }
diff --git a/source/blender/windowmanager/wm_files.h b/source/blender/windowmanager/wm_files.h
index c633ed8388e..15a38251795 100644
--- a/source/blender/windowmanager/wm_files.h
+++ b/source/blender/windowmanager/wm_files.h
@@ -28,7 +28,7 @@
 #ifndef WM_FILES_H
 #define WM_FILES_H
 
-extern void read_Blog(void);
+extern void read_history(void);
 extern void delete_autosave(void);