path: Move path related utility functions to separate files

1 files changed, 0 insertions, 146 deletions

diff --git a/src/libstrongswan/utils/utils.c b/src/libstrongswan/utils/utils.c
index 5585f1457..5ff1b0b1e 100644
--- a/src/libstrongswan/utils/utils.c
+++ b/src/libstrongswan/utils/utils.c
@@ -14,7 +14,6 @@
  * for more details.
  */
 
-#define _GNU_SOURCE /* for memrchr */
 #ifdef WIN32
 /* for GetTickCount64, Windows 7 */
 # define _WIN32_WINNT 0x0601
@@ -22,13 +21,11 @@
 
 #include "utils.h"
 
-#include <sys/stat.h>
 #include <string.h>
 #include <stdio.h>
 #include <unistd.h>
 #include <inttypes.h>
 #include <stdint.h>
-#include <limits.h>
 #include <dirent.h>
 #include <time.h>
 #ifndef WIN32
@@ -179,149 +176,6 @@ void wait_sigint()
 
 #endif
 
-/**
- * Described in header.
- */
-char* path_dirname(const char *path)
-{
-	char *pos;
-
-	pos = path ? strrchr(path, DIRECTORY_SEPARATOR[0]) : NULL;
-
-	if (pos && !pos[1])
-	{	/* if path ends with slashes we have to look beyond them */
-		while (pos > path && *pos == DIRECTORY_SEPARATOR[0])
-		{	/* skip trailing slashes */
-			pos--;
-		}
-		pos = memrchr(path, DIRECTORY_SEPARATOR[0], pos - path + 1);
-	}
-	if (!pos)
-	{
-#ifdef WIN32
-		if (path && strlen(path))
-		{
-			if ((isalpha(path[0]) && path[1] == ':'))
-			{	/* if just a drive letter given, return that as dirname */
-				return chunk_clone(chunk_from_chars(path[0], ':', 0)).ptr;
-			}
-		}
-#endif
-		return strdup(".");
-	}
-	while (pos > path && *pos == DIRECTORY_SEPARATOR[0])
-	{	/* skip superfluous slashes */
-		pos--;
-	}
-	return strndup(path, pos - path + 1);
-}
-
-/**
- * Described in header.
- */
-char* path_basename(const char *path)
-{
-	char *pos, *trail = NULL;
-
-	if (!path || !*path)
-	{
-		return strdup(".");
-	}
-	pos = strrchr(path, DIRECTORY_SEPARATOR[0]);
-	if (pos && !pos[1])
-	{	/* if path ends with slashes we have to look beyond them */
-		while (pos > path && *pos == DIRECTORY_SEPARATOR[0])
-		{	/* skip trailing slashes */
-			pos--;
-		}
-		if (pos == path && *pos == DIRECTORY_SEPARATOR[0])
-		{	/* contains only slashes */
-			return strdup(DIRECTORY_SEPARATOR);
-		}
-		trail = pos + 1;
-		pos = memrchr(path, DIRECTORY_SEPARATOR[0], trail - path);
-	}
-	pos = pos ? pos + 1 : (char*)path;
-	return trail ? strndup(pos, trail - pos) : strdup(pos);
-}
-
-/**
- * Described in header.
- */
-bool path_absolute(const char *path)
-{
-	if (!path)
-	{
-		return FALSE;
-	}
-#ifdef WIN32
-	if (strpfx(path, "\\\\"))
-	{	/* UNC */
-		return TRUE;
-	}
-	if (strlen(path) && isalpha(path[0]) && path[1] == ':')
-	{	/* drive letter */
-		return TRUE;
-	}
-#else /* !WIN32 */
-	if (path[0] == DIRECTORY_SEPARATOR[0])
-	{
-		return TRUE;
-	}
-#endif
-	return FALSE;
-}
-
-/**
- * Described in header.
- */
-bool mkdir_p(const char *path, mode_t mode)
-{
-	int len;
-	char *pos, full[PATH_MAX];
-	pos = full;
-	if (!path || *path == '\0')
-	{
-		return TRUE;
-	}
-	len = snprintf(full, sizeof(full)-1, "%s", path);
-	if (len < 0 || len >= sizeof(full)-1)
-	{
-		DBG1(DBG_LIB, "path string %s too long", path);
-		return FALSE;
-	}
-	/* ensure that the path ends with a '/' */
-	if (full[len-1] != '/')
-	{
-		full[len++] = '/';
-		full[len] = '\0';
-	}
-	/* skip '/' at the beginning */
-	while (*pos == '/')
-	{
-		pos++;
-	}
-	while ((pos = strchr(pos, '/')))
-	{
-		*pos = '\0';
-		if (access(full, F_OK) < 0)
-		{
-#ifdef WIN32
-			if (_mkdir(full) < 0)
-#else
-			if (mkdir(full, mode) < 0)
-#endif
-			{
-				DBG1(DBG_LIB, "failed to create directory %s", full);
-				return FALSE;
-			}
-		}
-		*pos = '/';
-		pos++;
-	}
-	return TRUE;
-}
-
 #ifndef HAVE_CLOSEFROM
 /**
  * Described in header.