Adapted Miika's tool to rockbox coding style *oops*

(And removed some tabs from my own last minute edits in dict.c)

Changed the place of endian conversion form the device to the convertor.
Should speed it up a little.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6397 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 64 insertions, 51 deletions

diff --git a/tools/rdf2binary.c b/tools/rdf2binary.c
index 3597efa727..c1c7d1b727 100644
--- a/tools/rdf2binary.c
+++ b/tools/rdf2binary.c
@@ -30,60 +30,73 @@ This tool converts the rdf file to the binary data used in the dict plugin.
 /* maximum word lenght, has to be the same in dict.c */
 #define WORDLEN 32
 
-struct word {
-	char word[WORDLEN];
-	long offset;
+struct word
+{
+    char word[WORDLEN];
+    long offset;
 };
 
+/* convert offsets here, not on device. */
+long long_to_big_endian (void* value)
+{
+    unsigned char* bytes = (unsigned char*) value;
+    return (long)bytes[0] | ((long)bytes[1] << 8) |
+           ((long)bytes[2] << 16) | ((long)bytes[3] << 24);
+}
+
 int main()
 {
-	FILE *in;
-	int idx_out, desc_out;
-	struct word w;
-	char buf[10000];
-	long cur_offset = 0;
-	
-	in = fopen("dict.preparsed", "r");
-	idx_out = open("dict.index", O_WRONLY | O_CREAT);
-	desc_out = open("dict.desc", O_WRONLY | O_CREAT);
-	
-	if (in == NULL || idx_out < 0 || desc_out < 0) {
-		fprintf(stderr, "Error: Some files couldn't be opened\n");
-		return 1;
-	}
-	
-	while (fgets(buf, sizeof buf, in) != NULL) {
-		/* It is safe to use strtok here */
-		const char *word = strtok(buf, "\t");
-		const char *desc = strtok(NULL, "\t");
-		
-		if (word == NULL || desc == NULL) {
-			fprintf(stderr, "Parse error!\n");
-			fprintf(stderr, "word: %s\ndesc: %s\n", word, desc);
-			
-			return 2;
-		}
-		
-		/* We will null-terminate the words */
-		strncpy(w.word, word, WORDLEN - 1);
-		w.offset = cur_offset;
-		write(idx_out, &w, sizeof(struct word));
-		
-		while (1) {
-			int len = strlen(desc);
-			cur_offset += len;
-			write(desc_out, desc, len);
-			
-			desc = strtok(NULL, "\t");
-			if (desc == NULL)
-				break ;
-			
-			cur_offset++;
-			write(desc_out, "\n", 1);
-			
-		}
-	}
-	
-	return 0;
+    FILE *in;
+    int idx_out, desc_out;
+    struct word w;
+    char buf[10000];
+    long cur_offset = 0;
+
+    in = fopen("dict.preparsed", "r");
+    idx_out = open("dict.index", O_WRONLY | O_CREAT);
+    desc_out = open("dict.desc", O_WRONLY | O_CREAT);
+
+    if (in == NULL || idx_out < 0 || desc_out < 0)
+    {
+        fprintf(stderr, "Error: Some files couldn't be opened\n");
+        return 1;
+    }
+
+    while (fgets(buf, sizeof buf, in) != NULL)
+    {
+        /* It is safe to use strtok here */
+        const char *word = strtok(buf, "\t");
+        const char *desc = strtok(NULL, "\t");
+
+        if (word == NULL || desc == NULL)
+        {
+            fprintf(stderr, "Parse error!\n");
+            fprintf(stderr, "word: %s\ndesc: %s\n", word, desc);
+
+            return 2;
+        }
+
+        /* We will null-terminate the words */
+        strncpy(w.word, word, WORDLEN - 1);
+        w.offset = long_to_big_endian(&cur_offset);
+        write(idx_out, &w, sizeof(struct word));
+
+        while (1)
+        {
+            int len = strlen(desc);
+            cur_offset += len;
+            write(desc_out, desc, len);
+
+            desc = strtok(NULL, "\t");
+            if (desc == NULL)
+                break ;
+
+            cur_offset++;
+            write(desc_out, "\n", 1);
+
+        }
+    }
+
+    return 0;
 }