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authorDaniel Stenberg <daniel@haxx.se>2007-08-10 22:04:47 +0000
committerDaniel Stenberg <daniel@haxx.se>2007-08-10 22:04:47 +0000
commit3dabc565d995a34e0727a7c9980bbac6cc0d6e7b (patch)
tree8b9e6e4499fe2243247cecc8c6f9cd31a017a0a6 /tools
parentffeaea65c8c2e90c6baea06bd94adc0292a90b90 (diff)
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tiny tool to help with dumping a binary lng file to the screen to make it
easier to compare with the generated lang.[ch] git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14272 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'tools')
-rw-r--r--tools/lngdump.c50
1 files changed, 50 insertions, 0 deletions
diff --git a/tools/lngdump.c b/tools/lngdump.c
new file mode 100644
index 0000000000..f304fc8521
--- /dev/null
+++ b/tools/lngdump.c
@@ -0,0 +1,50 @@
+#include <stdio.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+
+#define MAX_LANGUAGE_SIZE 20000
+
+static char language_buffer[MAX_LANGUAGE_SIZE];
+
+int lang_load(const char *filename)
+{
+ int fsize;
+ int fd = open(filename, O_RDONLY);
+ int retcode=0;
+ unsigned char lang_header[3];
+ if(fd == -1)
+ return 1;
+ if(3 == read(fd, lang_header, 3)) {
+ unsigned char *ptr = language_buffer;
+ int id;
+ printf("%02x %02x %02x\n",
+ lang_header[0], lang_header[1], lang_header[2]);
+
+ fsize = read(fd, language_buffer, MAX_LANGUAGE_SIZE);
+
+ while(fsize>3) {
+ id = (ptr[0]<<8) | ptr[1]; /* get two-byte id */
+ ptr+=2; /* pass the id */
+ if(id < 2000) {
+ printf("%03d %s\n", id, ptr);
+ }
+ while(*ptr) { /* pass the string */
+ fsize--;
+ ptr++;
+ }
+ fsize-=3; /* the id and the terminating zero */
+ ptr++; /* pass the terminating zero-byte */
+ }
+ }
+ close(fd);
+ return retcode;
+}
+
+int main(int argc, char **argv)
+{
+ if(argc < 2) {
+ printf("Usage: lngdump <lng file>\n");
+ return 2;
+ }
+ lang_load(argv[1]);
+}