* Initial vapi for r_db

- Added vala example using r_db (db.vala)
* Fix segmentation fault in db.c when adding nodes with
  no keys defined. (-1)
* Added vala example
* Added r_db to the default build list
* Added r_th, r_bp and r_db in pkgconfig

configure

@@ -368,7 +368,7 @@ for A in ${ENVWORDS} ; do
 	SEDFLAGS="${SEDFLAGS}s,@${A}@,${VAR},g;"
 done
 SEDFLAGS="${SEDFLAGS}'"
-for A in ./config-user.mk libr/include/r_userconf.h pkgcfg/libr.pc pkgcfg/r_io.pc pkgcfg/r_asm.pc pkgcfg/r_bin.pc pkgcfg/r_cons.pc pkgcfg/r_diff.pc pkgcfg/r_core.pc pkgcfg/r_socket.pc pkgcfg/r_line.pc pkgcfg/r_syscall.pc pkgcfg/r_macro.pc pkgcfg/r_util.pc pkgcfg/r_search.pc pkgcfg/r_vm.pc  ; do # SUBDIRS
+for A in ./config-user.mk libr/include/r_userconf.h pkgcfg/libr.pc pkgcfg/r_io.pc pkgcfg/r_asm.pc pkgcfg/r_bin.pc pkgcfg/r_cons.pc pkgcfg/r_diff.pc pkgcfg/r_core.pc pkgcfg/r_socket.pc pkgcfg/r_line.pc pkgcfg/r_syscall.pc pkgcfg/r_macro.pc pkgcfg/r_util.pc pkgcfg/r_search.pc pkgcfg/r_vm.pc pkgcfg/r_th.pc pkgcfg/r_bp.pc pkgcfg/r_db.pc  ; do # SUBDIRS
  if [ -f "${VPATH}/${A}.acr" ]; then
   SD_TARGET=${A}
  else

configure.acr

@@ -50,4 +50,7 @@ SUBDIRS ./config-user.mk libr/include/r_userconf.h
  pkgcfg/r_util.pc
  pkgcfg/r_search.pc
  pkgcfg/r_vm.pc
+ pkgcfg/r_th.pc
+ pkgcfg/r_bp.pc
+ pkgcfg/r_db.pc
 ;

libr/Makefile

@@ -5,7 +5,7 @@ PFX=${DESTDIR}${PREFIX}
 #PREFIX=${PFX}
 
 # Libraries
-LIBLIST=io util lib meta lang flags bin bininfo macro hash line cons print config syscall range socket cmd asm anal parse search diff bp debug reg core var sign trace vm th
+LIBLIST=io util lib meta lang flags bin bininfo macro hash line cons print config syscall range socket cmd asm anal parse search diff bp debug reg core var sign trace vm th db
 
 # Under development
 #LIBLIST+=print

libr/db/Makefile

@@ -1,4 +1,5 @@
 NAME=r_db
+DEPS=r_util
 
 OBJ=db.o table.o
 

libr/db/TODO

@@ -1,3 +1,7 @@
+* Return FALSE when adding two elements with the same
+  attributes (get before add) if the db is unique
+  // not necessary, we can just do this by manually checkingc
+
 * Benchmarking
   - Compilation support for profiling memory usage
   - Compare performance against sqlite

libr/db/db.c

@@ -50,8 +50,12 @@ R_API int r_db_add_id(struct r_db_t *db, int key, int size)
 
 static int _r_db_add_internal(struct r_db_t *db, int key, void *b)
 {
-	int i, idx, len, size = db->blocks_sz[key];
-	struct r_db_block_t *block = db->blocks[key];
+	int i, idx, len, size;
+	struct r_db_block_t *block;
+	if (key<0 || key>255)
+		return R_FALSE;
+	size = db->blocks_sz[key];
+	block = db->blocks[key];
 	if (block == NULL) {
 		block = r_db_block_new();
 		db->blocks[key] = block;
@@ -63,7 +67,7 @@ static int _r_db_add_internal(struct r_db_t *db, int key, void *b)
 		block = block->childs[idx];
 	}
 	if (block) {
-		if (block->data==NULL) {
+		if (block->data == NULL) {
 			block->data = malloc(sizeof(void *)*2);
 			block->data[0] = b;
 			block->data[1] = NULL;
@@ -75,12 +79,12 @@ static int _r_db_add_internal(struct r_db_t *db, int key, void *b)
 			block->data[len+1] = NULL;
 		}
 	}
-	return (block!=NULL);;
+	return (block!=NULL);
 }
 
 R_API int r_db_add(struct r_db_t *db, void *b)
 {
-	int i, ret=0;
+	int i, ret = R_FALSE;
 	for(i=db->id_min;i<=db->id_max;i++) {
 		if (db->blocks[i])
 			ret += _r_db_add_internal(db, i, b);

libr/pkgconfig/libr.pc.acr

@@ -0,0 +1,11 @@
+prefix=@PREFIX@
+exec_prefix=${prefix}
+libdir=${exec_prefix}/lib
+includedir=${prefix}/include
+
+Name: libr
+Description: radare framework libraries
+Version: 0.1
+Requires:
+Libs: -L${libdir} -lr_core -lr_lang -lr_search -lr_cmd -lr_meta -lr_asm -lr_util
+Cflags: -I${includedir}/libr

libr/vapi/r_asm.vapi

@@ -75,6 +75,7 @@ namespace Radare {
 		public uint64 mdisassemble(out Aop aop, uint8 *buf, uint64 length);
 		public int massemble(out Aop aop, string buf);
 		public int parse();
+		// This is the destructor
 		public void free();
 	}
 

libr/vapi/r_db.vapi

@@ -0,0 +1,23 @@
+/* radare - LGPL - Copyright 2009 pancake<@nopcode.org> */
+
+[CCode (cheader_filename="r_db.h", cprefix="r_db_", lower_case_cprefix="r_db_")]
+namespace Radare {
+	[Compact]
+	[CCode (cname="struct r_db_t", free_function="r_db_free", cprefix="r_db_")]
+	public class Database {
+		/* lifecycle */
+		public Database();
+		public void init();
+		public void free();
+
+		/* storage */
+		public int add_id(int off, int size);
+		public bool @add(void *b);
+		public bool delete(void *b);
+		public void* get(int key, uint8* buf);
+
+		/* stacky! */
+		public int push(ref uint8* buf);
+		public uint8 *pop();
+	}
+}

libr/vapi/t/Makefile

@@ -1,10 +1,13 @@
-all: core hash sc socket asm search bin
+all: core hash sc socket asm search bin db
 	@true
 
 genie:
 	valac --vapidir=.. --pkg r_asm --pkg libr asm.gs
 	valac --vapidir=.. --pkg r_search --pkg libr search.gs
 
+db:
+	valac --vapidir=${PWD}/.. --pkg r_db db.vala
+
 sc:
 	valac -C --vapidir=${PWD}/.. sc.vala --pkg r_syscall
 	gcc sc.c `pkg-config gobject-2.0 --libs --cflags` -I../../include/ -lr_syscall -Wl,-R../../syscall -L../../syscall -o sc

libr/vapi/t/db.vala

@@ -0,0 +1,17 @@
+using Radare;
+
+void main()
+{
+	int ret;
+	var db = new Radare.Database();
+	db.add_id(0, 4);
+
+	db.add("food");
+	db.add("caca");
+	db.add("food");
+
+	stdout.printf("%p\n", db.get(0, "caca"));
+	stdout.printf("%p\n", db.get(0, "miau"));
+	stdout.printf("%p\n", db.get(0, "food"));
+	db = null;
+}

pkgcfg/libr.pc.acr

@@ -7,5 +7,5 @@ Name: libr
 Description: radare foundation libraries
 Version: 0.2
 Requires:
-Libs: -L${libdir} -lr_io -lr_util -lr_lib -lr_meta -lr_lang -lr_flags -lr_bin -lr_bininfo -lr_macro -lr_hash -lr_line -lr_cons -lr_print -lr_config -lr_syscall -lr_range -lr_socket -lr_cmd -lr_asm -lr_anal -lr_parse -lr_search -lr_diff -lr_bp -lr_debug -lr_reg -lr_core -lr_var -lr_sign -lr_trace -lr_vm
+Libs: -L${libdir} -lr_io -lr_util -lr_lib -lr_meta -lr_lang -lr_flags -lr_bin -lr_bininfo -lr_macro -lr_hash -lr_line -lr_cons -lr_print -lr_config -lr_syscall -lr_range -lr_socket -lr_cmd -lr_asm -lr_anal -lr_parse -lr_search -lr_diff -lr_bp -lr_debug -lr_reg -lr_core -lr_var -lr_sign -lr_trace -lr_vm -lr_th -lr_db
 Cflags: -I${includedir}/libr

pkgcfg/r_bp.pc.acr

@@ -0,0 +1,11 @@
+prefix=@PREFIX@
+exec_prefix=${prefix}
+libdir=${exec_prefix}/lib
+includedir=${prefix}/include
+
+Name: r_bp
+Description: radare foundation libraries
+Version: 0.2
+Requires:
+Libs: -L${libdir} -lr_bp
+Cflags: -I${includedir}/libr

pkgcfg/r_db.pc.acr

@@ -0,0 +1,11 @@
+prefix=@PREFIX@
+exec_prefix=${prefix}
+libdir=${exec_prefix}/lib
+includedir=${prefix}/include
+
+Name: r_db
+Description: radare foundation libraries
+Version: 
+Requires:
+Libs: -L${libdir} -lr_db -lr_util
+Cflags: -I${includedir}/libr

pkgcfg/r_th.pc.acr

@@ -0,0 +1,11 @@
+prefix=@PREFIX@
+exec_prefix=${prefix}
+libdir=${exec_prefix}/lib
+includedir=${prefix}/include
+
+Name: r_th
+Description: radare foundation libraries
+Version: 
+Requires:
+Libs: -L${libdir} -lr_th
+Cflags: -I${includedir}/libr