Rearrange source files.

1 files changed, 0 insertions, 165 deletions

diff --git a/xps/xps_util.c b/xps/xps_util.c
deleted file mode 100644
index a74dc30f..00000000
--- a/xps/xps_util.c
+++ /dev/null
@@ -1,165 +0,0 @@
-#include "mupdf/xps.h"
-
-static inline int xps_tolower(int c)
-{
-	if (c >= 'A' && c <= 'Z')
-		return c + 32;
-	return c;
-}
-
-int
-xps_strcasecmp(char *a, char *b)
-{
-	while (xps_tolower(*a) == xps_tolower(*b))
-	{
-		if (*a++ == 0)
-			return 0;
-		b++;
-	}
-	return xps_tolower(*a) - xps_tolower(*b);
-}
-
-/* A URL is defined as consisting of a:
- * SCHEME (e.g. http:)
- * AUTHORITY (username, password, hostname, port, eg //test:passwd@mupdf.com:999)
- * PATH (e.g. /download)
- * QUERY (e.g. ?view=page)
- * FRAGMENT (e.g. #fred) (not strictly part of the URL)
- */
-static char *
-skip_scheme(char *path)
-{
-	char *p = path;
-
-	/* Skip over: alpha *(alpha | digit | "+" | "-" | ".") looking for : */
-	if (*p >= 'a' && *p <= 'z')
-	{}
-	else if (*p >= 'A' && *p <= 'Z')
-	{}
-	else
-		return path;
-
-	while (*++p)
-	{
-		if (*p >= 'a' && *p <= 'z')
-		{}
-		else if (*p >= 'A' && *p <= 'Z')
-		{}
-		else if (*p >= '0' && *p <= '9')
-		{}
-		else if (*p == '+')
-		{}
-		else if (*p == '-')
-		{}
-		else if (*p == '.')
-		{}
-		else if (*p == ':')
-			return p+1;
-		else
-			break;
-	}
-	return path;
-}
-
-static char *
-skip_authority(char *path)
-{
-	char *p = path;
-
-	/* Authority section must start with '//' */
-	if (p[0] != '/' || p[1] != '/')
-		return path;
-	p += 2;
-
-	/* Authority is terminated by end of URL, '/' or '?' */
-	while (*p && *p != '/' && *p != '?')
-		p++;
-
-	return p;
-}
-
-#define SEP(x) ((x)=='/' || (x) == 0)
-
-static char *
-xps_clean_path(char *name)
-{
-	char *p, *q, *dotdot, *start;
-	int rooted;
-
-	start = skip_scheme(name);
-	start = skip_authority(start);
-	rooted = start[0] == '/';
-
-	/*
-	 * invariants:
-	 *		p points at beginning of path element we're considering.
-	 *		q points just past the last path element we wrote (no slash).
-	 *		dotdot points just past the point where .. cannot backtrack
-	 *				any further (no slash).
-	 */
-	p = q = dotdot = start + rooted;
-	while (*p)
-	{
-		if(p[0] == '/') /* null element */
-			p++;
-		else if (p[0] == '.' && SEP(p[1]))
-			p += 1; /* don't count the separator in case it is nul */
-		else if (p[0] == '.' && p[1] == '.' && SEP(p[2]))
-		{
-			p += 2;
-			if (q > dotdot) /* can backtrack */
-			{
-				while(--q > dotdot && *q != '/')
-					;
-			}
-			else if (!rooted) /* /.. is / but ./../ is .. */
-			{
-				if (q != start)
-					*q++ = '/';
-				*q++ = '.';
-				*q++ = '.';
-				dotdot = q;
-			}
-		}
-		else /* real path element */
-		{
-			if (q != start+rooted)
-				*q++ = '/';
-			while ((*q = *p) != '/' && *q != 0)
-				p++, q++;
-		}
-	}
-
-	if (q == start) /* empty string is really "." */
-		*q++ = '.';
-	*q = '\0';
-
-	return name;
-}
-
-void
-xps_resolve_url(char *output, char *base_uri, char *path, int output_size)
-{
-	char *p = skip_authority(skip_scheme(path));
-
-	if (p != path || path[0] == '/')
-	{
-		fz_strlcpy(output, path, output_size);
-	}
-	else
-	{
-		int len = fz_strlcpy(output, base_uri, output_size);
-		if (len == 0 || output[len-1] != '/')
-			fz_strlcat(output, "/", output_size);
-		fz_strlcat(output, path, output_size);
-	}
-	xps_clean_path(output);
-}
-
-int
-xps_url_is_remote(char *path)
-{
-	char *p = skip_authority(skip_scheme(path));
-
-	return p != path;
-}