Move some files to 'io' directory.

1 files changed, 0 insertions, 254 deletions

diff --git a/src/dir-util.cpp b/src/dir-util.cpp
deleted file mode 100644
index 1a215fa29..000000000
--- a/src/dir-util.cpp
+++ /dev/null
@@ -1,254 +0,0 @@
-/**
- * @file
- * Utility functions for filenames.
- */
-
-#include <cerrno>
-#include <string>
-#include <cstring>
-#include <glib.h>
-#include "dir-util.h"
-
-std::string sp_relative_path_from_path( std::string const &path, std::string const &base)
-{
-    std::string result;
-    if ( !base.empty() && !path.empty() ) {
-        size_t base_len = base.length();
-        while (base_len != 0
-               && (base[base_len - 1] == G_DIR_SEPARATOR))
-        {
-            --base_len;
-        }
-
-        if ( (path.substr(0, base_len) == base.substr(0, base_len))
-             && (path[base_len] == G_DIR_SEPARATOR))
-        {
-            size_t retPos = base_len + 1;
-            while ( (retPos < path.length()) && (path[retPos] == G_DIR_SEPARATOR) ) {
-                retPos++;
-            }
-            if ( (retPos + 1) < path.length() ) {
-                result = path.substr(retPos);
-            }
-        }
-
-    }
-    if ( result.empty() ) {
-        result = path;
-    }
-    return result;
-}
-
-char const *sp_extension_from_path(char const *const path)
-{
-	if (path == nullptr) {
-		return nullptr;
-	}
-
-	char const *p = path;
-	while (*p != '\0') p++;
-
-	while ((p >= path) && (*p != G_DIR_SEPARATOR) && (*p != '.')) p--;
-	if (* p != '.') return nullptr;
-	p++;
-
-	return p;
-}
-
-
-/* current == "./", parent == "../" */
-static char const dots[] = {'.', '.', G_DIR_SEPARATOR, '\0'};
-static char const *const parent = dots;
-static char const *const current = dots + 1;
-
-char *inkscape_rel2abs(const char *path, const char *base, char *result, const size_t size)
-{
-  const char *pp, *bp;
-  /* endp points the last position which is safe in the result buffer. */
-  const char *endp = result + size - 1;
-  char *rp;
-  int length;
-  if (*path == G_DIR_SEPARATOR)
-    {
-      if (strlen (path) >= size)
-	goto erange;
-	strcpy (result, path);
-	goto finish;
-    }
-  else if (*base != G_DIR_SEPARATOR || !size)
-    {
-      errno = EINVAL;
-      return (nullptr);
-    }
-  else if (size == 1)
-    goto erange;
-  if (!strcmp (path, ".") || !strcmp (path, current))
-    {
-      if (strlen (base) >= size)
-	goto erange;
-      strcpy (result, base);
-      /* rp points the last char. */
-      rp = result + strlen (base) - 1;
-      if (*rp == G_DIR_SEPARATOR)
-	*rp = 0;
-      else
-	rp++;
-      /* rp point NULL char */
-      if (*++path == G_DIR_SEPARATOR)
-	{
-	  /* Append G_DIR_SEPARATOR to the tail of path name. */
-	  *rp++ = G_DIR_SEPARATOR;
-	  if (rp > endp)
-	    goto erange;
-	  *rp = 0;
-	}
-      goto finish;
-    }
-  bp = base + strlen (base);
-  if (*(bp - 1) == G_DIR_SEPARATOR)
-    --bp;
-  /* up to root. */
-  for (pp = path; *pp && *pp == '.';)
-    {
-      if (!strncmp (pp, parent, 3))
-	{
-	  pp += 3;
-	  while (bp > base && *--bp != G_DIR_SEPARATOR)
-	    ;
-	}
-      else if (!strncmp (pp, current, 2))
-	{
-	  pp += 2;
-	}
-      else if (!strncmp (pp, "..\0", 3))
-	{
-	  pp += 2;
-	  while (bp > base && *--bp != G_DIR_SEPARATOR)
-	    ;
-	}
-      else
-	break;
-    }
-  /* down to leaf. */
-  length = bp - base;
-  if (length >= static_cast<int>(size))
-    goto erange;
-  strncpy (result, base, length);
-  rp = result + length;
-  if (*pp || *(pp - 1) == G_DIR_SEPARATOR || length == 0)
-    *rp++ = G_DIR_SEPARATOR;
-  if (rp + strlen (pp) > endp)
-    goto erange;
-  strcpy (rp, pp);
-finish:
-  return result;
-erange:
-  errno = ERANGE;
-  return (nullptr);
-}
-
-char *inkscape_abs2rel(const char *path, const char *base, char *result, const size_t size)
-{
-    const char *pp, *bp, *branch;
-    // endp points the last position which is safe in the result buffer.
-    const char *endp = result + size - 1;
-    char *rp;
-
-    if (*path != G_DIR_SEPARATOR)
-    {
-        if (strlen (path) >= size)
-            goto erange;
-        strcpy (result, path);
-        goto finish;
-    }
-    else if (*base != G_DIR_SEPARATOR || !size)
-    {
-        errno = EINVAL;
-        return (nullptr);
-    }
-    else if (size == 1)
-        goto erange;
-    /* seek to branched point. */
-    branch = path;
-    for (pp = path, bp = base; *pp && *bp && *pp == *bp; pp++, bp++)
-        if (*pp == G_DIR_SEPARATOR)
-            branch = pp;
-    if (((*pp == 0) || ((*pp == G_DIR_SEPARATOR) && (*(pp + 1) == 0))) &&
-        ((*bp == 0) || ((*bp == G_DIR_SEPARATOR) && (*(bp + 1) == 0))))
-    {
-        rp = result;
-        *rp++ = '.';
-        if (*pp == G_DIR_SEPARATOR || *(pp - 1) == G_DIR_SEPARATOR)
-            *rp++ = G_DIR_SEPARATOR;
-        if (rp > endp)
-            goto erange;
-        *rp = 0;
-        goto finish;
-    }
-    if (((*pp == 0) && (*bp == G_DIR_SEPARATOR)) || ((*pp == G_DIR_SEPARATOR) && (*bp == 0)))
-        branch = pp;
-    /* up to root. */
-    rp = result;
-    for (bp = base + (branch - path); *bp; bp++)
-        if (*bp == G_DIR_SEPARATOR && *(bp + 1) != 0)
-        {
-            if (rp + 3 > endp)
-                goto erange;
-            *rp++ = '.';
-            *rp++ = '.';
-            *rp++ = G_DIR_SEPARATOR;
-        }
-    if (rp > endp)
-        goto erange;
-    *rp = 0;
-    /* down to leaf. */
-    if (*branch)
-    {
-        if (rp + strlen (branch + 1) > endp)
-            goto erange;
-        strcpy (rp, branch + 1);
-    }
-    else
-        *--rp = 0;
-finish:
-    return result;
-erange:
-    errno = ERANGE;
-    return (nullptr);
-}
-
-char *prepend_current_dir_if_relative(gchar const *uri)
-{
-	if (!uri) {
-		return nullptr;
-	}
-
-	gchar *full_path = (gchar *) g_malloc (1001);
-	gchar *cwd = g_get_current_dir();
-
-	gsize bytesRead = 0;
-	gsize bytesWritten = 0;
-	GError* error = nullptr;
-	gchar* cwd_utf8 = g_filename_to_utf8 ( cwd,
-                                                  -1,
-                                                  &bytesRead,
-                                                  &bytesWritten,
-                                                  &error);
-
-	inkscape_rel2abs (uri, cwd_utf8, full_path, 1000);
-	gchar *ret = g_strdup (full_path);
-	g_free (full_path);
-	g_free (cwd);
-	return ret;
-}
-
-/*
-  Local Variables:
-  mode:c++
-  c-file-style:"stroustrup"
-  c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
-  indent-tabs-mode:nil
-  fill-column:99
-  End:
-*/
-// vi: set autoindent shiftwidth=4 tabstop=8 filetype=cpp expandtab softtabstop=4 encoding=utf-8 textwidth=99 :