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Diffstat (limited to 'security/nss/lib/jar/jarint.c')
-rw-r--r-- | security/nss/lib/jar/jarint.c | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/security/nss/lib/jar/jarint.c b/security/nss/lib/jar/jarint.c new file mode 100644 index 000000000..4c8da5986 --- /dev/null +++ b/security/nss/lib/jar/jarint.c @@ -0,0 +1,81 @@ +/* + * The contents of this file are subject to the Mozilla Public + * License Version 1.1 (the "License"); you may not use this file + * except in compliance with the License. You may obtain a copy of + * the License at http://www.mozilla.org/MPL/ + * + * Software distributed under the License is distributed on an "AS + * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or + * implied. See the License for the specific language governing + * rights and limitations under the License. + * + * The Original Code is the Netscape security libraries. + * + * The Initial Developer of the Original Code is Netscape + * Communications Corporation. Portions created by Netscape are + * Copyright (C) 1994-2000 Netscape Communications Corporation. All + * Rights Reserved. + * + * Contributor(s): + * + * Alternatively, the contents of this file may be used under the + * terms of the GNU General Public License Version 2 or later (the + * "GPL"), in which case the provisions of the GPL are applicable + * instead of those above. If you wish to allow use of your + * version of this file only under the terms of the GPL and not to + * allow others to use your version of this file under the MPL, + * indicate your decision by deleting the provisions above and + * replace them with the notice and other provisions required by + * the GPL. If you do not delete the provisions above, a recipient + * may use your version of this file under either the MPL or the + * GPL. + */ + +/* + * Internal libjar routines. + */ + +#include "jar.h" +#include "jarint.h" + +/*----------------------------------------------------------------------- + * JAR_FOPEN_to_PR_Open + * Translate JAR_FOPEN arguments to PR_Open arguments + */ +PRFileDesc* +JAR_FOPEN_to_PR_Open(const char* name, const char *mode) +{ + + PRIntn prflags=0, prmode=0; + + /* Get read/write flags */ + if(strchr(mode, 'r') && !strchr(mode, '+')) { + prflags |= PR_RDONLY; + } else if( (strchr(mode, 'w') || strchr(mode, 'a')) && + !strchr(mode,'+') ) { + prflags |= PR_WRONLY; + } else { + prflags |= PR_RDWR; + } + + /* Create a new file? */ + if(strchr(mode, 'w') || strchr(mode, 'a')) { + prflags |= PR_CREATE_FILE; + } + + /* Append? */ + if(strchr(mode, 'a')) { + prflags |= PR_APPEND; + } + + /* Truncate? */ + if(strchr(mode, 'w')) { + prflags |= PR_TRUNCATE; + } + + /* We can't do umask because it isn't XP. Choose some default + mode for created files */ + prmode = 0755; + + return PR_Open(name, prflags, prmode); +} |