From: Eric Biggers <ebiggers3@gmail.com>
Date: Wed, 15 May 2013 02:50:59 +0000 (-0500)
Subject: Add "examples" directory
X-Git-Tag: v1.4.0~44
X-Git-Url: https://wimlib.net/git/?p=wimlib;a=commitdiff_plain;h=16b6e19468c93a370ff2347031a62130c18ad7d7;ds=sidebyside

Add "examples" directory
---

diff --git a/Makefile.am b/Makefile.am
index a5cd0540..d0d9f38a 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -164,6 +164,7 @@ EXTRA_DIST =					\
 	archlinux				\
 	debian					\
 	rpm					\
+	examples				\
 	README.WINDOWS				\
 	programs/install.cmd			\
 	programs/wimapply.c			\
diff --git a/examples/Makefile b/examples/Makefile
new file mode 100644
index 00000000..ef84a9b2
--- /dev/null
+++ b/examples/Makefile
@@ -0,0 +1,13 @@
+CFLAGS := -Wall -s
+LDLIBS := -lwim
+
+all:applywim makewim
+
+applywim:applywim.c
+
+makewim:makewim.c
+
+clean:
+	rm -f applywim makewim
+
+.PHONY: all clean
diff --git a/examples/README b/examples/README
new file mode 100644
index 00000000..dcf550aa
--- /dev/null
+++ b/examples/README
@@ -0,0 +1,2 @@
+This directory shows some simple examples of C programs that use the wimlib
+library.  See programs/imagex.c for a more complete example.
diff --git a/examples/applywim.c b/examples/applywim.c
new file mode 100644
index 00000000..ba62a957
--- /dev/null
+++ b/examples/applywim.c
@@ -0,0 +1,42 @@
+/*
+ * applywim.c - A simple program to extract all images from a WIM file to a
+ * directory.
+ */
+
+#include <wimlib.h>
+#include <stdio.h>
+
+int main(int argc, char **argv)
+{
+	int ret;
+	WIMStruct *wim;
+
+	if (argc != 3) {
+		fprintf(stderr, "Usage: applywim WIM DIR\n");
+		ret = 2;
+		goto out;
+	}
+
+	/* Initialize the library. */
+	ret = wimlib_global_init(0);
+	if (ret)
+		goto out;
+
+	/* Open the WIM file. */
+	ret = wimlib_open_wim(argv[1], 0, &wim, NULL);
+	if (ret)
+		goto out_wimlib_global_cleanup;
+
+	/* Extract all the images. */
+	ret = wimlib_extract_image(wim, WIMLIB_ALL_IMAGES, argv[2], 0,
+				   NULL, 0, NULL);
+
+	/* Free the WIM file */
+	wimlib_free(wim);
+
+out_wimlib_global_cleanup:
+	/* Finalize the library */
+	wimlib_global_cleanup();
+out:
+	return ret;
+}
diff --git a/examples/makewim.c b/examples/makewim.c
new file mode 100644
index 00000000..08ed728c
--- /dev/null
+++ b/examples/makewim.c
@@ -0,0 +1,47 @@
+/*
+ * makewim.c - A simple program to make a LZX-compressed WIM file from a
+ * directory.
+ */
+
+#include <wimlib.h>
+#include <stdio.h>
+
+int main(int argc, char **argv)
+{
+	int ret;
+	WIMStruct *wim;
+
+	if (argc != 3) {
+		fprintf(stderr, "Usage: makewim DIR WIM\n");
+		ret = 2;
+		goto out;
+	}
+
+	/* Initialize the library. */
+	ret = wimlib_global_init(0);
+	if (ret)
+		goto out;
+
+	/* Create a WIMStruct for a LZX-compressed WIM. */
+	ret = wimlib_create_new_wim(WIMLIB_COMPRESSION_TYPE_LZX, &wim);
+	if (ret)
+		goto out_wimlib_global_cleanup;
+
+	/* Add the directory tree to the WIMStruct as an image. */
+	ret = wimlib_add_image(wim, argv[1], "1", NULL, 0, NULL);
+	if (ret)
+		goto out_wimlib_free;
+
+	/* Write the desired WIM file. */
+	ret = wimlib_write(wim, argv[2], WIMLIB_ALL_IMAGES, 0, 0, NULL);
+
+out_wimlib_free:
+	/* Free the WIM file */
+	wimlib_free(wim);
+
+out_wimlib_global_cleanup:
+	/* Finalize the library */
+	wimlib_global_cleanup();
+out:
+	return ret;
+}