diff options
Diffstat (limited to 'security/nss/lib/util/utilmod.c')
| -rw-r--r-- | security/nss/lib/util/utilmod.c | 190 |
1 files changed, 9 insertions, 181 deletions
diff --git a/security/nss/lib/util/utilmod.c b/security/nss/lib/util/utilmod.c index 7d3fcda81..971b6c1dc 100644 --- a/security/nss/lib/util/utilmod.c +++ b/security/nss/lib/util/utilmod.c @@ -24,7 +24,6 @@ #if defined(_WIN32) #include <io.h> -#include <windows.h> #endif #ifdef XP_UNIX #include <unistd.h> @@ -35,184 +34,15 @@ #include <fcntl.h> #if defined(_WIN32) +#define os_open _open #define os_fdopen _fdopen +#define os_stat _stat #define os_truncate_open_flags _O_CREAT | _O_RDWR | _O_TRUNC #define os_append_open_flags _O_CREAT | _O_RDWR | _O_APPEND #define os_open_permissions_type int #define os_open_permissions_default _S_IREAD | _S_IWRITE #define os_stat_type struct _stat - -/* - * Convert a UTF8 string to Unicode wide character - */ -LPWSTR -_NSSUTIL_UTF8ToWide(const char *buf) -{ - DWORD size; - LPWSTR wide; - - if (!buf) { - return NULL; - } - - size = MultiByteToWideChar(CP_UTF8, 0, buf, -1, NULL, 0); - if (size == 0) { - return NULL; - } - wide = PORT_Alloc(sizeof(WCHAR) * size); - if (!wide) { - return NULL; - } - size = MultiByteToWideChar(CP_UTF8, 0, buf, -1, wide, size); - if (size == 0) { - PORT_Free(wide); - return NULL; - } - return wide; -} - -static int -os_open(const char *filename, int oflag, int pmode) -{ - int fd; - - if (!filename) { - return -1; - } - - wchar_t *filenameWide = _NSSUTIL_UTF8ToWide(filename); - if (!filenameWide) { - return -1; - } - fd = _wopen(filenameWide, oflag, pmode); - PORT_Free(filenameWide); - - return fd; -} - -static int -os_stat(const char *path, os_stat_type *buffer) -{ - int result; - - if (!path) { - return -1; - } - - wchar_t *pathWide = _NSSUTIL_UTF8ToWide(path); - if (!pathWide) { - return -1; - } - result = _wstat(pathWide, buffer); - PORT_Free(pathWide); - - return result; -} - -static FILE * -os_fopen(const char *filename, const char *mode) -{ - FILE *fp; - - if (!filename || !mode) { - return NULL; - } - - wchar_t *filenameWide = _NSSUTIL_UTF8ToWide(filename); - if (!filenameWide) { - return NULL; - } - wchar_t *modeWide = _NSSUTIL_UTF8ToWide(mode); - if (!modeWide) { - PORT_Free(filenameWide); - return NULL; - } - fp = _wfopen(filenameWide, modeWide); - PORT_Free(filenameWide); - PORT_Free(modeWide); - - return fp; -} - -PRStatus -_NSSUTIL_Access(const char *path, PRAccessHow how) -{ - int result; - - if (!path) { - return PR_FAILURE; - } - - int mode; - switch (how) { - case PR_ACCESS_WRITE_OK: - mode = 2; - break; - case PR_ACCESS_READ_OK: - mode = 4; - break; - case PR_ACCESS_EXISTS: - mode = 0; - break; - default: - return PR_FAILURE; - } - - wchar_t *pathWide = _NSSUTIL_UTF8ToWide(path); - if (!pathWide) { - return PR_FAILURE; - } - result = _waccess(pathWide, mode); - PORT_Free(pathWide); - - return result < 0 ? PR_FAILURE : PR_SUCCESS; -} - -static PRStatus -nssutil_Delete(const char *name) -{ - BOOL result; - - if (!name) { - return PR_FAILURE; - } - - wchar_t *nameWide = _NSSUTIL_UTF8ToWide(name); - if (!nameWide) { - return PR_FAILURE; - } - result = DeleteFileW(nameWide); - PORT_Free(nameWide); - - return result ? PR_SUCCESS : PR_FAILURE; -} - -static PRStatus -nssutil_Rename(const char *from, const char *to) -{ - BOOL result; - - if (!from || !to) { - return PR_FAILURE; - } - - wchar_t *fromWide = _NSSUTIL_UTF8ToWide(from); - if (!fromWide) { - return PR_FAILURE; - } - wchar_t *toWide = _NSSUTIL_UTF8ToWide(to); - if (!toWide) { - PORT_Free(fromWide); - return PR_FAILURE; - } - result = MoveFileW(fromWide, toWide); - PORT_Free(fromWide); - PORT_Free(toWide); - - return result ? PR_SUCCESS : PR_FAILURE; -} #else -#define os_fopen fopen #define os_open open #define os_fdopen fdopen #define os_stat stat @@ -221,8 +51,6 @@ nssutil_Rename(const char *from, const char *to) #define os_open_permissions_type mode_t #define os_open_permissions_default 0600 #define os_stat_type struct stat -#define nssutil_Delete PR_Delete -#define nssutil_Rename PR_Rename #endif /**************************************************************** @@ -391,7 +219,7 @@ nssutil_ReadSecmodDB(const char *appName, } /* do we really want to use streams here */ - fd = os_fopen(dbname, "r"); + fd = fopen(dbname, "r"); if (fd == NULL) goto done; @@ -575,7 +403,7 @@ done: } /* old one exists */ - status = _NSSUTIL_Access(olddbname, PR_ACCESS_EXISTS); + status = PR_Access(olddbname, PR_ACCESS_EXISTS); if (status == PR_SUCCESS) { PR_smprintf_free(olddbname); PORT_ZFree(moduleList, useCount * sizeof(char *)); @@ -704,7 +532,7 @@ nssutil_DeleteSecmodDBEntry(const char *appName, } /* do we really want to use streams here */ - fd = os_fopen(dbname, "r"); + fd = fopen(dbname, "r"); if (fd == NULL) goto loser; @@ -774,10 +602,10 @@ nssutil_DeleteSecmodDBEntry(const char *appName, fclose(fd2); if (found) { /* rename dbname2 to dbname */ - nssutil_Delete(dbname); - nssutil_Rename(dbname2, dbname); + PR_Delete(dbname); + PR_Rename(dbname2, dbname); } else { - nssutil_Delete(dbname2); + PR_Delete(dbname2); } PORT_Free(dbname2); PORT_Free(lib); @@ -793,7 +621,7 @@ loser: fclose(fd2); } if (dbname2) { - nssutil_Delete(dbname2); + PR_Delete(dbname2); PORT_Free(dbname2); } PORT_Free(lib); |