partinfo: moved from Installer.

Author: lucasvr

Makefile

@@ -13,6 +13,7 @@ PYTHON_SITE=lib/python$(PYTHON_VERSION)/site-packages
 
 all:
 	make -C src all
+	cp -v src/partinfo bin
 	[ -e $(PYTHON_SITE) ] || mkdir -p $(PYTHON_SITE)
 	for f in $(PYTHON_LIBS); \
 	do libf=$(PYTHON_SITE)/$$f.py; \

src/Makefile

@@ -1,4 +1,11 @@
-all:
+CC       = gcc
+MYCFLAGS = -O3 -Wall
+
+all: partinfo
 	make -C mouseinfo all
+
+partinfo: partinfo.c
+	$(CC) $(MYCFLAGS) $^ -o $@ -lparted
+
 clean :
-	make -C mouseinfo clean
+	make -C mouseinfo clean

src/partinfo.c

@@ -0,0 +1,55 @@
+/*
+ * Print partition name and flags *only*, not including any other
+ * meta-data whatsoever.
+ *
+ * Written by Lucas C. Villa Real <lucasvr@gobolinux.org>
+ * Released under the GNU GPL version 2 or above.
+ */
+#include <stdio.h>
+#include <parted/parted.h>
+
+int main(int argc, char **argv)
+{
+	PedPartitionFlag flag = 0;
+	PedPartition *part = NULL;
+	PedDevice *dev = NULL;
+	PedDisk *disk = NULL;
+	char *user_dev;
+	char buf[128];
+	size_t n = sizeof(buf);
+
+	user_dev = argc > 1 ? argv[1] : NULL;
+
+	ped_device_probe_all();
+	while ((dev = ped_device_get_next(dev))) {
+		if (user_dev && strcmp(user_dev, dev->path))
+			continue;
+		disk = ped_disk_new(dev);
+		while ((part = ped_disk_next_partition(disk, part))) {
+			if (part->num < 0)
+				continue;
+			memset(buf, 0, sizeof(buf));
+			snprintf(buf, sizeof(buf)-1, "%s%d:", dev->path, part->num);
+			n -= strlen(buf) + 1;
+			while ((flag = ped_partition_flag_next(flag))) {
+				if (ped_partition_get_flag(part, flag)) {
+					if (n > 0) {
+						strncat(buf, ped_partition_flag_get_name(flag), n);
+						n = sizeof(buf) - strlen(buf) - 1;
+					}
+					if (n > 0) {
+						strncat(buf, ",", n);
+						n--;
+					}
+				}
+			}
+			if (buf[strlen(buf)-1] == ',')
+				buf[strlen(buf)-1] = '\0';
+			printf("%s\n", buf);
+			flag = 0;
+		}
+		part = NULL;
+		ped_disk_destroy(disk);
+	}
+	return 0;
+}