First commit

1 files changed, 64 insertions, 0 deletions

diff --git a/libpsn00b/lzp/qlp.c b/libpsn00b/lzp/qlp.c
new file mode 100644
index 0000000..3be8356
--- /dev/null
+++ b/libpsn00b/lzp/qlp.c
@@ -0,0 +1,64 @@
+#include <stdio.h>
+#include <string.h>
+#include <ctype.h>
+#include "lzqlp.h"
+
+static char* lcase(char* str) {
+
+    while(*str != 0x00) {
+		*str = tolower(*str);
+		str++;
+    }
+
+    return(str);
+
+}
+
+int qlpFileCount(void* qlpfile) {
+
+    if (strncmp(((QLP_HEAD*)qlpfile)->id, "QLP", 3) != 0)
+		return(PACK_ERR_INVALID);
+
+    return(((QLP_HEAD*)qlpfile)->numfiles);
+
+}
+
+QLP_FILE* qlpFileEntry(int index, void* qlpfile) {
+
+	if (strncmp(((QLP_HEAD*)qlpfile)->id, "QLP", 3) != 0)
+		return(NULL);
+
+	if (index > ((QLP_HEAD*)qlpfile)->numfiles)
+		return(NULL);
+
+	return(&((QLP_FILE*)(qlpfile+4))[index]);
+
+}
+
+void* qlpFileAddr(int index, void* qlpfile) {
+
+	return( qlpfile+((QLP_FILE*)(qlpfile+4))[index].offs );
+
+}
+
+int qlpFindFile(char* fileName, void* qlpfile) {
+
+	int i;
+	char nameBuff[2][16];
+
+    strcpy(nameBuff[0], fileName);
+    lcase(nameBuff[0]);
+
+	for(i=0; i<((QLP_HEAD*)qlpfile)->numfiles; i++) {
+
+		strcpy(nameBuff[1], ((QLP_FILE*)(qlpfile+4))[i].name);
+        lcase(nameBuff[1]);
+
+        if (strcmp(nameBuff[0], nameBuff[1]) == 0)
+			return(i);
+
+	}
+
+	return(PACK_ERR_NOTFOUND);
+
+}
\ No newline at end of file