fixed a well hidden bug in file fastbufs

[libucw.git] / lib / url.c

diff --git a/lib/url.c b/lib/url.c
index 2419f71f8e388845f33ffc40a91d69b0613b4c84..8f1a435bb241fa2c4592f5f6d93e545baa10d2ef 100644 (file)
--- a/lib/url.c
+++ b/lib/url.c
@@ -18,7 +18,7 @@
 #include "lib/lib.h"
 #include "lib/url.h"
 #include "lib/chartype.h"
 #include "lib/lib.h"
 #include "lib/url.h"
 #include "lib/chartype.h"

-#include "lib/conf2.h"
+#include "lib/conf.h"

 
 #include <string.h>
 #include <stdlib.h>
 
 #include <string.h>
 #include <stdlib.h>


@@ -29,7 +29,7 @@
 
 static uns url_ignore_spaces;
 static uns url_ignore_underflow;
 
 static uns url_ignore_spaces;
 static uns url_ignore_underflow;

-static byte *url_component_separators = "";
+static char *url_component_separators = "";

 static uns url_min_repeat_count = 0x7fffffff;
 static uns url_max_repeat_length = 0;
 
 static uns url_min_repeat_count = 0x7fffffff;
 static uns url_max_repeat_length = 0;
 


@@ -58,7 +58,7 @@ enhex(uns x)
 }
 
 int
 }
 
 int

-url_deescape(byte *s, byte *d)
+url_deescape(const byte *s, byte *d)

 {
   byte *dstart = d;
   byte *end = d + MAX_URL_SIZE - 10;
 {
   byte *dstart = d;
   byte *end = d + MAX_URL_SIZE - 10;


@@ -100,7 +100,7 @@ url_deescape(byte *s, byte *d)
        *d++ = *s++;
       else if (Cspace(*s))
        {
        *d++ = *s++;
       else if (Cspace(*s))
        {

-         byte *s0 = s;
+         const byte *s0 = s;

          while (Cspace(*s))
            s++;
          if (!url_ignore_spaces || !(!*s || d == dstart))
          while (Cspace(*s))
            s++;
          if (!url_ignore_spaces || !(!*s || d == dstart))


@@ -121,7 +121,7 @@ url_deescape(byte *s, byte *d)
 }
 
 int
 }
 
 int

-url_enescape(byte *s, byte *d)
+url_enescape(const byte *s, byte *d)

 {
   byte *end = d + MAX_URL_SIZE - 10;
   unsigned int c;
 {
   byte *end = d + MAX_URL_SIZE - 10;
   unsigned int c;


@@ -151,7 +151,7 @@ url_enescape(byte *s, byte *d)
 }
 
 int
 }
 
 int

-url_enescape_friendly(byte *src, byte *dest)
+url_enescape_friendly(const byte *src, byte *dest)

 {
   byte *end = dest + MAX_URL_SIZE - 10;
   while (*src)
 {
   byte *end = dest + MAX_URL_SIZE - 10;
   while (*src)


@@ -179,7 +179,7 @@ byte *url_proto_names[URL_PROTO_MAX] = URL_PNAMES;
 static int url_proto_path_flags[URL_PROTO_MAX] = URL_PATH_FLAGS;
 
 uns
 static int url_proto_path_flags[URL_PROTO_MAX] = URL_PATH_FLAGS;
 
 uns

-identify_protocol(byte *p)
+identify_protocol(const byte *p)

 {
   uns i;
 
 {
   uns i;
 


@@ -492,7 +492,7 @@ url_canonicalize(struct url *u)
 /* Pack a broken-down URL */
 
 static byte *
 /* Pack a broken-down URL */
 
 static byte *

-append(byte *d, byte *s, byte *e)
+append(byte *d, const byte *s, byte *e)

 {
   if (d)
     while (*s)
 {
   if (d)
     while (*s)


@@ -571,7 +571,7 @@ url_error(uns err)
 /* Standard cookbook recipes */
 
 int
 /* Standard cookbook recipes */
 
 int

-url_canon_split_rel(byte *u, byte *buf1, byte *buf2, struct url *url, struct url *base)
+url_canon_split_rel(const byte *u, byte *buf1, byte *buf2, struct url *url, struct url *base)

 {
   int err;
 
 {
   int err;
 


@@ -585,7 +585,7 @@ url_canon_split_rel(byte *u, byte *buf1, byte *buf2, struct url *url, struct url
 }
 
 int
 }
 
 int

-url_auto_canonicalize_rel(byte *src, byte *dst, struct url *base)
+url_auto_canonicalize_rel(const byte *src, byte *dst, struct url *base)

 {
   byte buf1[MAX_URL_SIZE], buf2[MAX_URL_SIZE], buf3[MAX_URL_SIZE];
   int err;
 {
   byte buf1[MAX_URL_SIZE], buf2[MAX_URL_SIZE], buf3[MAX_URL_SIZE];
   int err;


@@ -665,13 +665,13 @@ int main(int argc, char **argv)
 #endif
 
 struct component {
 #endif
 
 struct component {

-       byte *start;
+       const byte *start;

        int length;
        u32 hash;
 };
 
 static inline u32
        int length;
        u32 hash;
 };
 
 static inline u32

-hashf(byte *start, int length)
+hashf(const byte *start, int length)

 {
        u32 hf = length;
        while (length-- > 0)
 {
        u32 hf = length;
        while (length-- > 0)


@@ -701,11 +701,11 @@ repeat_count(struct component *comp, uns count, uns len)
 }
 
 int
 }
 
 int

-url_has_repeated_component(byte *url)
+url_has_repeated_component(const byte *url)

 {
        struct component *comp;
        uns comps, comp_len, rep_prefix;
 {
        struct component *comp;
        uns comps, comp_len, rep_prefix;

-       byte *c;
+       const byte *c;

        uns i;
 
        for (comps=0, c=url; c; comps++)
        uns i;
 
        for (comps=0, c=url; c; comps++)