# HG changeset patch
# User John Tsiombikas <nuclear@member.fsf.org>
# Date 1390976251 -7200
# Node ID 61d7ff6da54b9e6e66f661617f4af6cebbb3e401

initial commit: figuring out the API

diff -r 000000000000 -r 61d7ff6da54b Makefile
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Makefile	Wed Jan 29 08:17:31 2014 +0200
@@ -0,0 +1,62 @@
+# change this if you want to install elsewhere
+PREFIX = /usr/local
+
+src = $(wildcard src/*.c)
+obj = $(src:.c=.o)
+dep = $(obj:.o=.d)
+
+name = resman
+lib_a = lib$(name).a
+
+api_major = 0
+api_minor = 1
+
+CFLAGS = -pedantic -Wall -g
+
+ifeq ($(shell uname -s), Darwin)
+	lib_so = lib$(name).dylib
+	shared = -dynamiclib
+else
+	devlink = lib$(name).so
+	soname = lib$(name).so.$(api_major)
+	lib_so = lib$(name).so.$(api_major).$(api_minor)
+	shared = -shared -Wl,-soname,$(soname)
+	pic = -fPIC
+endif
+
+.PHONY: all
+all: $(lib_so) $(lib_a)
+
+$(lib_so): $(obj)
+	$(CC) -o $@ $(shared) $(obj) $(LDFLAGS)
+
+$(lib_a): $(obj)
+	$(AR) rcs $@ $(obj)
+
+-include $(dep)
+
+%.d: %.c
+	@$(CPP) $(CFLAGS) $< -MM -MT $(@:.d=.o) >$@
+
+.PHONY: clean
+clean:
+	rm -f $(obj) $(lib_so) $(lib_a)
+
+.PHONY: install
+install: $(lib_a) $(lib_so)
+	mkdir -p $(DESTDIR)$(PREFIX)/lib $(DESTDIR)$(PREFIX)/include
+	cp $(lib_a) $(DESTDIR)$(PREFIX)/lib/$(lib_a)
+	cp $(lib_so) $(DESTDIR)$(PREFIX)/lib/$(lib_so)
+	[ -n "$(devlink)" ] \
+		&& cd $(DESTDIR)$(PREFIX)/lib \
+		&& rm -f $(soname) $(devlink) \
+		&& ln -s $(lib_so) $(soname) \
+		&& ln -s $(soname) $(devlink) \
+		|| true
+	cp src/resman.h $(DESTDIR)$(PREFIX)/include/resman.h
+
+.PHONY: uninstall
+uninstall:
+	rm -f $(DESTDIR)$(PREFIX)/lib/$(lib_a)
+	rm -f $(DESTDIR)$(PREFIX)/lib/$(lib_so)
+	rm -f $(DESTDIR)$(PREFIX)/include/resman.h
diff -r 000000000000 -r 61d7ff6da54b src/resman.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/resman.h	Wed Jan 29 08:17:31 2014 +0200
@@ -0,0 +1,53 @@
+#ifndef RESOURCE_MANAGER_H_
+#define RESOURCE_MANAGER_H_
+
+/* TODO API */
+
+/* usage example:
+int texload(const char *fname, void *cls)
+{
+	// open image, parse data ...
+}
+
+struct resman rman;
+
+resman_init(&rman);
+resman_set_load_func(&rman, texload, 0);
+resman_set_done_func(&rman, texload_done, 0);
+...
+
+struct texture *tex;
+struct resman_job *rjob;
+
+rjob = resman_get(&rman, "tex.png", 0);
+...
+resman_wait_job(&rman, rjob);
+tex = resman_get_job_data(rjob);
+resman_free_job(&rman, rjob);
+
+...
+resman_destroy(&rman);
+*/
+
+struct resman;
+
+typedef int (*resman_load_func_t)(const char *fname, void *cls);
+typedef void (*resman_done_func_t)(int status, void *cls);
+
+
+int resman_init(struct resman *rman);
+void resman_destroy(struct resman *rman);
+
+/* The load callback will be called to load a data file. It may be called in the
+ * context of a different loading thread.
+ */
+void resman_set_load_func(struct resman *rman, resman_load_func_t func, void *cls);
+
+/* The "done" callback will be called in the context of the main thread, whenever a
+ * file was sucessfully loaded, or an error occured.
+ * It's first argument (status) is set to whatever the load function returned, and its
+ * closure pointer is the closure 
+ */
+void resman_set_done_func(struct resman *rman, resman_done_func_t func);
+
+#endif	/* RESOURCE_MANAGER_H_ */