Java Code Examples for sun.security.util.SecurityConstants#PROPERTY_WRITE_ACTION

The following examples show how to use sun.security.util.SecurityConstants#PROPERTY_WRITE_ACTION . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: PropertyPermission.java    From Bytecoder with Apache License 2.0 5 votes vote down vote up
/**
 * Return the canonical string representation of the actions.
 * Always returns present actions in the following order:
 * read, write.
 *
 * @return the canonical string representation of the actions.
 */
static String getActions(int mask) {
    switch (mask & (READ|WRITE)) {
        case READ:
            return SecurityConstants.PROPERTY_READ_ACTION;
        case WRITE:
            return SecurityConstants.PROPERTY_WRITE_ACTION;
        case READ|WRITE:
            return SecurityConstants.PROPERTY_RW_ACTION;
        default:
            return "";
    }
}
 
Example 2
Source File: PropertyPermission.java    From openjdk-jdk9 with GNU General Public License v2.0 5 votes vote down vote up
/**
 * Return the canonical string representation of the actions.
 * Always returns present actions in the following order:
 * read, write.
 *
 * @return the canonical string representation of the actions.
 */
static String getActions(int mask) {
    switch (mask & (READ|WRITE)) {
        case READ:
            return SecurityConstants.PROPERTY_READ_ACTION;
        case WRITE:
            return SecurityConstants.PROPERTY_WRITE_ACTION;
        case READ|WRITE:
            return SecurityConstants.PROPERTY_RW_ACTION;
        default:
            return "";
    }
}
 
Example 3
Source File: PropertyPermission.java    From jdk8u-dev-jdk with GNU General Public License v2.0 4 votes vote down vote up
/**
 * Converts an actions String to an actions mask.
 *
 * @param actions the action string.
 * @return the actions mask.
 */
private static int getMask(String actions) {

    int mask = NONE;

    if (actions == null) {
        return mask;
    }

    // Use object identity comparison against known-interned strings for
    // performance benefit (these values are used heavily within the JDK).
    if (actions == SecurityConstants.PROPERTY_READ_ACTION) {
        return READ;
    } if (actions == SecurityConstants.PROPERTY_WRITE_ACTION) {
        return WRITE;
    } else if (actions == SecurityConstants.PROPERTY_RW_ACTION) {
        return READ|WRITE;
    }

    char[] a = actions.toCharArray();

    int i = a.length - 1;
    if (i < 0)
        return mask;

    while (i != -1) {
        char c;

        // skip whitespace
        while ((i!=-1) && ((c = a[i]) == ' ' ||
                           c == '\r' ||
                           c == '\n' ||
                           c == '\f' ||
                           c == '\t'))
            i--;

        // check for the known strings
        int matchlen;

        if (i >= 3 && (a[i-3] == 'r' || a[i-3] == 'R') &&
                      (a[i-2] == 'e' || a[i-2] == 'E') &&
                      (a[i-1] == 'a' || a[i-1] == 'A') &&
                      (a[i] == 'd' || a[i] == 'D'))
        {
            matchlen = 4;
            mask |= READ;

        } else if (i >= 4 && (a[i-4] == 'w' || a[i-4] == 'W') &&
                             (a[i-3] == 'r' || a[i-3] == 'R') &&
                             (a[i-2] == 'i' || a[i-2] == 'I') &&
                             (a[i-1] == 't' || a[i-1] == 'T') &&
                             (a[i] == 'e' || a[i] == 'E'))
        {
            matchlen = 5;
            mask |= WRITE;

        } else {
            // parse error
            throw new IllegalArgumentException(
                    "invalid permission: " + actions);
        }

        // make sure we didn't just match the tail of a word
        // like "ackbarfaccept".  Also, skip to the comma.
        boolean seencomma = false;
        while (i >= matchlen && !seencomma) {
            switch(a[i-matchlen]) {
            case ',':
                seencomma = true;
                break;
            case ' ': case '\r': case '\n':
            case '\f': case '\t':
                break;
            default:
                throw new IllegalArgumentException(
                        "invalid permission: " + actions);
            }
            i--;
        }

        // point i at the location of the comma minus one (or -1).
        i -= matchlen;
    }

    return mask;
}
 
Example 4
Source File: PropertyPermission.java    From jdk1.8-source-analysis with Apache License 2.0 4 votes vote down vote up
/**
 * Converts an actions String to an actions mask.
 *
 * @param actions the action string.
 * @return the actions mask.
 */
private static int getMask(String actions) {

    int mask = NONE;

    if (actions == null) {
        return mask;
    }

    // Use object identity comparison against known-interned strings for
    // performance benefit (these values are used heavily within the JDK).
    if (actions == SecurityConstants.PROPERTY_READ_ACTION) {
        return READ;
    } if (actions == SecurityConstants.PROPERTY_WRITE_ACTION) {
        return WRITE;
    } else if (actions == SecurityConstants.PROPERTY_RW_ACTION) {
        return READ|WRITE;
    }

    char[] a = actions.toCharArray();

    int i = a.length - 1;
    if (i < 0)
        return mask;

    while (i != -1) {
        char c;

        // skip whitespace
        while ((i!=-1) && ((c = a[i]) == ' ' ||
                           c == '\r' ||
                           c == '\n' ||
                           c == '\f' ||
                           c == '\t'))
            i--;

        // check for the known strings
        int matchlen;

        if (i >= 3 && (a[i-3] == 'r' || a[i-3] == 'R') &&
                      (a[i-2] == 'e' || a[i-2] == 'E') &&
                      (a[i-1] == 'a' || a[i-1] == 'A') &&
                      (a[i] == 'd' || a[i] == 'D'))
        {
            matchlen = 4;
            mask |= READ;

        } else if (i >= 4 && (a[i-4] == 'w' || a[i-4] == 'W') &&
                             (a[i-3] == 'r' || a[i-3] == 'R') &&
                             (a[i-2] == 'i' || a[i-2] == 'I') &&
                             (a[i-1] == 't' || a[i-1] == 'T') &&
                             (a[i] == 'e' || a[i] == 'E'))
        {
            matchlen = 5;
            mask |= WRITE;

        } else {
            // parse error
            throw new IllegalArgumentException(
                    "invalid permission: " + actions);
        }

        // make sure we didn't just match the tail of a word
        // like "ackbarfaccept".  Also, skip to the comma.
        boolean seencomma = false;
        while (i >= matchlen && !seencomma) {
            switch(a[i-matchlen]) {
            case ',':
                seencomma = true;
                break;
            case ' ': case '\r': case '\n':
            case '\f': case '\t':
                break;
            default:
                throw new IllegalArgumentException(
                        "invalid permission: " + actions);
            }
            i--;
        }

        // point i at the location of the comma minus one (or -1).
        i -= matchlen;
    }

    return mask;
}
 
Example 5
Source File: PropertyPermission.java    From jdk-1.7-annotated with Apache License 2.0 4 votes vote down vote up
/**
 * Converts an actions String to an actions mask.
 *
 * @param action the action string.
 * @return the actions mask.
 */
private static int getMask(String actions) {

    int mask = NONE;

    if (actions == null) {
        return mask;
    }

    // Check against use of constants (used heavily within the JDK)
    if (actions == SecurityConstants.PROPERTY_READ_ACTION) {
        return READ;
    } if (actions == SecurityConstants.PROPERTY_WRITE_ACTION) {
        return WRITE;
    } else if (actions == SecurityConstants.PROPERTY_RW_ACTION) {
        return READ|WRITE;
    }

    char[] a = actions.toCharArray();

    int i = a.length - 1;
    if (i < 0)
        return mask;

    while (i != -1) {
        char c;

        // skip whitespace
        while ((i!=-1) && ((c = a[i]) == ' ' ||
                           c == '\r' ||
                           c == '\n' ||
                           c == '\f' ||
                           c == '\t'))
            i--;

        // check for the known strings
        int matchlen;

        if (i >= 3 && (a[i-3] == 'r' || a[i-3] == 'R') &&
                      (a[i-2] == 'e' || a[i-2] == 'E') &&
                      (a[i-1] == 'a' || a[i-1] == 'A') &&
                      (a[i] == 'd' || a[i] == 'D'))
        {
            matchlen = 4;
            mask |= READ;

        } else if (i >= 4 && (a[i-4] == 'w' || a[i-4] == 'W') &&
                             (a[i-3] == 'r' || a[i-3] == 'R') &&
                             (a[i-2] == 'i' || a[i-2] == 'I') &&
                             (a[i-1] == 't' || a[i-1] == 'T') &&
                             (a[i] == 'e' || a[i] == 'E'))
        {
            matchlen = 5;
            mask |= WRITE;

        } else {
            // parse error
            throw new IllegalArgumentException(
                    "invalid permission: " + actions);
        }

        // make sure we didn't just match the tail of a word
        // like "ackbarfaccept".  Also, skip to the comma.
        boolean seencomma = false;
        while (i >= matchlen && !seencomma) {
            switch(a[i-matchlen]) {
            case ',':
                seencomma = true;
                /*FALLTHROUGH*/
            case ' ': case '\r': case '\n':
            case '\f': case '\t':
                break;
            default:
                throw new IllegalArgumentException(
                        "invalid permission: " + actions);
            }
            i--;
        }

        // point i at the location of the comma minus one (or -1).
        i -= matchlen;
    }

    return mask;
}
 
Example 6
Source File: PropertyPermission.java    From jdk8u-jdk with GNU General Public License v2.0 4 votes vote down vote up
/**
 * Converts an actions String to an actions mask.
 *
 * @param actions the action string.
 * @return the actions mask.
 */
private static int getMask(String actions) {

    int mask = NONE;

    if (actions == null) {
        return mask;
    }

    // Use object identity comparison against known-interned strings for
    // performance benefit (these values are used heavily within the JDK).
    if (actions == SecurityConstants.PROPERTY_READ_ACTION) {
        return READ;
    } if (actions == SecurityConstants.PROPERTY_WRITE_ACTION) {
        return WRITE;
    } else if (actions == SecurityConstants.PROPERTY_RW_ACTION) {
        return READ|WRITE;
    }

    char[] a = actions.toCharArray();

    int i = a.length - 1;
    if (i < 0)
        return mask;

    while (i != -1) {
        char c;

        // skip whitespace
        while ((i!=-1) && ((c = a[i]) == ' ' ||
                           c == '\r' ||
                           c == '\n' ||
                           c == '\f' ||
                           c == '\t'))
            i--;

        // check for the known strings
        int matchlen;

        if (i >= 3 && (a[i-3] == 'r' || a[i-3] == 'R') &&
                      (a[i-2] == 'e' || a[i-2] == 'E') &&
                      (a[i-1] == 'a' || a[i-1] == 'A') &&
                      (a[i] == 'd' || a[i] == 'D'))
        {
            matchlen = 4;
            mask |= READ;

        } else if (i >= 4 && (a[i-4] == 'w' || a[i-4] == 'W') &&
                             (a[i-3] == 'r' || a[i-3] == 'R') &&
                             (a[i-2] == 'i' || a[i-2] == 'I') &&
                             (a[i-1] == 't' || a[i-1] == 'T') &&
                             (a[i] == 'e' || a[i] == 'E'))
        {
            matchlen = 5;
            mask |= WRITE;

        } else {
            // parse error
            throw new IllegalArgumentException(
                    "invalid permission: " + actions);
        }

        // make sure we didn't just match the tail of a word
        // like "ackbarfaccept".  Also, skip to the comma.
        boolean seencomma = false;
        while (i >= matchlen && !seencomma) {
            switch(a[i-matchlen]) {
            case ',':
                seencomma = true;
                break;
            case ' ': case '\r': case '\n':
            case '\f': case '\t':
                break;
            default:
                throw new IllegalArgumentException(
                        "invalid permission: " + actions);
            }
            i--;
        }

        // point i at the location of the comma minus one (or -1).
        i -= matchlen;
    }

    return mask;
}
 
Example 7
Source File: PropertyPermission.java    From jdk8u_jdk with GNU General Public License v2.0 4 votes vote down vote up
/**
 * Converts an actions String to an actions mask.
 *
 * @param actions the action string.
 * @return the actions mask.
 */
private static int getMask(String actions) {

    int mask = NONE;

    if (actions == null) {
        return mask;
    }

    // Use object identity comparison against known-interned strings for
    // performance benefit (these values are used heavily within the JDK).
    if (actions == SecurityConstants.PROPERTY_READ_ACTION) {
        return READ;
    } if (actions == SecurityConstants.PROPERTY_WRITE_ACTION) {
        return WRITE;
    } else if (actions == SecurityConstants.PROPERTY_RW_ACTION) {
        return READ|WRITE;
    }

    char[] a = actions.toCharArray();

    int i = a.length - 1;
    if (i < 0)
        return mask;

    while (i != -1) {
        char c;

        // skip whitespace
        while ((i!=-1) && ((c = a[i]) == ' ' ||
                           c == '\r' ||
                           c == '\n' ||
                           c == '\f' ||
                           c == '\t'))
            i--;

        // check for the known strings
        int matchlen;

        if (i >= 3 && (a[i-3] == 'r' || a[i-3] == 'R') &&
                      (a[i-2] == 'e' || a[i-2] == 'E') &&
                      (a[i-1] == 'a' || a[i-1] == 'A') &&
                      (a[i] == 'd' || a[i] == 'D'))
        {
            matchlen = 4;
            mask |= READ;

        } else if (i >= 4 && (a[i-4] == 'w' || a[i-4] == 'W') &&
                             (a[i-3] == 'r' || a[i-3] == 'R') &&
                             (a[i-2] == 'i' || a[i-2] == 'I') &&
                             (a[i-1] == 't' || a[i-1] == 'T') &&
                             (a[i] == 'e' || a[i] == 'E'))
        {
            matchlen = 5;
            mask |= WRITE;

        } else {
            // parse error
            throw new IllegalArgumentException(
                    "invalid permission: " + actions);
        }

        // make sure we didn't just match the tail of a word
        // like "ackbarfaccept".  Also, skip to the comma.
        boolean seencomma = false;
        while (i >= matchlen && !seencomma) {
            switch(a[i-matchlen]) {
            case ',':
                seencomma = true;
                break;
            case ' ': case '\r': case '\n':
            case '\f': case '\t':
                break;
            default:
                throw new IllegalArgumentException(
                        "invalid permission: " + actions);
            }
            i--;
        }

        // point i at the location of the comma minus one (or -1).
        i -= matchlen;
    }

    return mask;
}
 
Example 8
Source File: PropertyPermission.java    From openjdk-8 with GNU General Public License v2.0 4 votes vote down vote up
/**
 * Converts an actions String to an actions mask.
 *
 * @param actions the action string.
 * @return the actions mask.
 */
private static int getMask(String actions) {

    int mask = NONE;

    if (actions == null) {
        return mask;
    }

    // Use object identity comparison against known-interned strings for
    // performance benefit (these values are used heavily within the JDK).
    if (actions == SecurityConstants.PROPERTY_READ_ACTION) {
        return READ;
    } if (actions == SecurityConstants.PROPERTY_WRITE_ACTION) {
        return WRITE;
    } else if (actions == SecurityConstants.PROPERTY_RW_ACTION) {
        return READ|WRITE;
    }

    char[] a = actions.toCharArray();

    int i = a.length - 1;
    if (i < 0)
        return mask;

    while (i != -1) {
        char c;

        // skip whitespace
        while ((i!=-1) && ((c = a[i]) == ' ' ||
                           c == '\r' ||
                           c == '\n' ||
                           c == '\f' ||
                           c == '\t'))
            i--;

        // check for the known strings
        int matchlen;

        if (i >= 3 && (a[i-3] == 'r' || a[i-3] == 'R') &&
                      (a[i-2] == 'e' || a[i-2] == 'E') &&
                      (a[i-1] == 'a' || a[i-1] == 'A') &&
                      (a[i] == 'd' || a[i] == 'D'))
        {
            matchlen = 4;
            mask |= READ;

        } else if (i >= 4 && (a[i-4] == 'w' || a[i-4] == 'W') &&
                             (a[i-3] == 'r' || a[i-3] == 'R') &&
                             (a[i-2] == 'i' || a[i-2] == 'I') &&
                             (a[i-1] == 't' || a[i-1] == 'T') &&
                             (a[i] == 'e' || a[i] == 'E'))
        {
            matchlen = 5;
            mask |= WRITE;

        } else {
            // parse error
            throw new IllegalArgumentException(
                    "invalid permission: " + actions);
        }

        // make sure we didn't just match the tail of a word
        // like "ackbarfaccept".  Also, skip to the comma.
        boolean seencomma = false;
        while (i >= matchlen && !seencomma) {
            switch(a[i-matchlen]) {
            case ',':
                seencomma = true;
                break;
            case ' ': case '\r': case '\n':
            case '\f': case '\t':
                break;
            default:
                throw new IllegalArgumentException(
                        "invalid permission: " + actions);
            }
            i--;
        }

        // point i at the location of the comma minus one (or -1).
        i -= matchlen;
    }

    return mask;
}
 
Example 9
Source File: PropertyPermission.java    From openjdk-8-source with GNU General Public License v2.0 4 votes vote down vote up
/**
 * Converts an actions String to an actions mask.
 *
 * @param actions the action string.
 * @return the actions mask.
 */
private static int getMask(String actions) {

    int mask = NONE;

    if (actions == null) {
        return mask;
    }

    // Use object identity comparison against known-interned strings for
    // performance benefit (these values are used heavily within the JDK).
    if (actions == SecurityConstants.PROPERTY_READ_ACTION) {
        return READ;
    } if (actions == SecurityConstants.PROPERTY_WRITE_ACTION) {
        return WRITE;
    } else if (actions == SecurityConstants.PROPERTY_RW_ACTION) {
        return READ|WRITE;
    }

    char[] a = actions.toCharArray();

    int i = a.length - 1;
    if (i < 0)
        return mask;

    while (i != -1) {
        char c;

        // skip whitespace
        while ((i!=-1) && ((c = a[i]) == ' ' ||
                           c == '\r' ||
                           c == '\n' ||
                           c == '\f' ||
                           c == '\t'))
            i--;

        // check for the known strings
        int matchlen;

        if (i >= 3 && (a[i-3] == 'r' || a[i-3] == 'R') &&
                      (a[i-2] == 'e' || a[i-2] == 'E') &&
                      (a[i-1] == 'a' || a[i-1] == 'A') &&
                      (a[i] == 'd' || a[i] == 'D'))
        {
            matchlen = 4;
            mask |= READ;

        } else if (i >= 4 && (a[i-4] == 'w' || a[i-4] == 'W') &&
                             (a[i-3] == 'r' || a[i-3] == 'R') &&
                             (a[i-2] == 'i' || a[i-2] == 'I') &&
                             (a[i-1] == 't' || a[i-1] == 'T') &&
                             (a[i] == 'e' || a[i] == 'E'))
        {
            matchlen = 5;
            mask |= WRITE;

        } else {
            // parse error
            throw new IllegalArgumentException(
                    "invalid permission: " + actions);
        }

        // make sure we didn't just match the tail of a word
        // like "ackbarfaccept".  Also, skip to the comma.
        boolean seencomma = false;
        while (i >= matchlen && !seencomma) {
            switch(a[i-matchlen]) {
            case ',':
                seencomma = true;
                break;
            case ' ': case '\r': case '\n':
            case '\f': case '\t':
                break;
            default:
                throw new IllegalArgumentException(
                        "invalid permission: " + actions);
            }
            i--;
        }

        // point i at the location of the comma minus one (or -1).
        i -= matchlen;
    }

    return mask;
}
 
Example 10
Source File: PropertyPermission.java    From hottub with GNU General Public License v2.0 4 votes vote down vote up
/**
 * Converts an actions String to an actions mask.
 *
 * @param actions the action string.
 * @return the actions mask.
 */
private static int getMask(String actions) {

    int mask = NONE;

    if (actions == null) {
        return mask;
    }

    // Use object identity comparison against known-interned strings for
    // performance benefit (these values are used heavily within the JDK).
    if (actions == SecurityConstants.PROPERTY_READ_ACTION) {
        return READ;
    } if (actions == SecurityConstants.PROPERTY_WRITE_ACTION) {
        return WRITE;
    } else if (actions == SecurityConstants.PROPERTY_RW_ACTION) {
        return READ|WRITE;
    }

    char[] a = actions.toCharArray();

    int i = a.length - 1;
    if (i < 0)
        return mask;

    while (i != -1) {
        char c;

        // skip whitespace
        while ((i!=-1) && ((c = a[i]) == ' ' ||
                           c == '\r' ||
                           c == '\n' ||
                           c == '\f' ||
                           c == '\t'))
            i--;

        // check for the known strings
        int matchlen;

        if (i >= 3 && (a[i-3] == 'r' || a[i-3] == 'R') &&
                      (a[i-2] == 'e' || a[i-2] == 'E') &&
                      (a[i-1] == 'a' || a[i-1] == 'A') &&
                      (a[i] == 'd' || a[i] == 'D'))
        {
            matchlen = 4;
            mask |= READ;

        } else if (i >= 4 && (a[i-4] == 'w' || a[i-4] == 'W') &&
                             (a[i-3] == 'r' || a[i-3] == 'R') &&
                             (a[i-2] == 'i' || a[i-2] == 'I') &&
                             (a[i-1] == 't' || a[i-1] == 'T') &&
                             (a[i] == 'e' || a[i] == 'E'))
        {
            matchlen = 5;
            mask |= WRITE;

        } else {
            // parse error
            throw new IllegalArgumentException(
                    "invalid permission: " + actions);
        }

        // make sure we didn't just match the tail of a word
        // like "ackbarfaccept".  Also, skip to the comma.
        boolean seencomma = false;
        while (i >= matchlen && !seencomma) {
            switch(a[i-matchlen]) {
            case ',':
                seencomma = true;
                break;
            case ' ': case '\r': case '\n':
            case '\f': case '\t':
                break;
            default:
                throw new IllegalArgumentException(
                        "invalid permission: " + actions);
            }
            i--;
        }

        // point i at the location of the comma minus one (or -1).
        i -= matchlen;
    }

    return mask;
}
 
Example 11
Source File: PropertyPermission.java    From Java8CN with Apache License 2.0 4 votes vote down vote up
/**
 * Converts an actions String to an actions mask.
 *
 * @param actions the action string.
 * @return the actions mask.
 */
private static int getMask(String actions) {

    int mask = NONE;

    if (actions == null) {
        return mask;
    }

    // Use object identity comparison against known-interned strings for
    // performance benefit (these values are used heavily within the JDK).
    if (actions == SecurityConstants.PROPERTY_READ_ACTION) {
        return READ;
    } if (actions == SecurityConstants.PROPERTY_WRITE_ACTION) {
        return WRITE;
    } else if (actions == SecurityConstants.PROPERTY_RW_ACTION) {
        return READ|WRITE;
    }

    char[] a = actions.toCharArray();

    int i = a.length - 1;
    if (i < 0)
        return mask;

    while (i != -1) {
        char c;

        // skip whitespace
        while ((i!=-1) && ((c = a[i]) == ' ' ||
                           c == '\r' ||
                           c == '\n' ||
                           c == '\f' ||
                           c == '\t'))
            i--;

        // check for the known strings
        int matchlen;

        if (i >= 3 && (a[i-3] == 'r' || a[i-3] == 'R') &&
                      (a[i-2] == 'e' || a[i-2] == 'E') &&
                      (a[i-1] == 'a' || a[i-1] == 'A') &&
                      (a[i] == 'd' || a[i] == 'D'))
        {
            matchlen = 4;
            mask |= READ;

        } else if (i >= 4 && (a[i-4] == 'w' || a[i-4] == 'W') &&
                             (a[i-3] == 'r' || a[i-3] == 'R') &&
                             (a[i-2] == 'i' || a[i-2] == 'I') &&
                             (a[i-1] == 't' || a[i-1] == 'T') &&
                             (a[i] == 'e' || a[i] == 'E'))
        {
            matchlen = 5;
            mask |= WRITE;

        } else {
            // parse error
            throw new IllegalArgumentException(
                    "invalid permission: " + actions);
        }

        // make sure we didn't just match the tail of a word
        // like "ackbarfaccept".  Also, skip to the comma.
        boolean seencomma = false;
        while (i >= matchlen && !seencomma) {
            switch(a[i-matchlen]) {
            case ',':
                seencomma = true;
                break;
            case ' ': case '\r': case '\n':
            case '\f': case '\t':
                break;
            default:
                throw new IllegalArgumentException(
                        "invalid permission: " + actions);
            }
            i--;
        }

        // point i at the location of the comma minus one (or -1).
        i -= matchlen;
    }

    return mask;
}
 
Example 12
Source File: PropertyPermission.java    From jdk8u-jdk with GNU General Public License v2.0 4 votes vote down vote up
/**
 * Converts an actions String to an actions mask.
 *
 * @param actions the action string.
 * @return the actions mask.
 */
private static int getMask(String actions) {

    int mask = NONE;

    if (actions == null) {
        return mask;
    }

    // Use object identity comparison against known-interned strings for
    // performance benefit (these values are used heavily within the JDK).
    if (actions == SecurityConstants.PROPERTY_READ_ACTION) {
        return READ;
    } if (actions == SecurityConstants.PROPERTY_WRITE_ACTION) {
        return WRITE;
    } else if (actions == SecurityConstants.PROPERTY_RW_ACTION) {
        return READ|WRITE;
    }

    char[] a = actions.toCharArray();

    int i = a.length - 1;
    if (i < 0)
        return mask;

    while (i != -1) {
        char c;

        // skip whitespace
        while ((i!=-1) && ((c = a[i]) == ' ' ||
                           c == '\r' ||
                           c == '\n' ||
                           c == '\f' ||
                           c == '\t'))
            i--;

        // check for the known strings
        int matchlen;

        if (i >= 3 && (a[i-3] == 'r' || a[i-3] == 'R') &&
                      (a[i-2] == 'e' || a[i-2] == 'E') &&
                      (a[i-1] == 'a' || a[i-1] == 'A') &&
                      (a[i] == 'd' || a[i] == 'D'))
        {
            matchlen = 4;
            mask |= READ;

        } else if (i >= 4 && (a[i-4] == 'w' || a[i-4] == 'W') &&
                             (a[i-3] == 'r' || a[i-3] == 'R') &&
                             (a[i-2] == 'i' || a[i-2] == 'I') &&
                             (a[i-1] == 't' || a[i-1] == 'T') &&
                             (a[i] == 'e' || a[i] == 'E'))
        {
            matchlen = 5;
            mask |= WRITE;

        } else {
            // parse error
            throw new IllegalArgumentException(
                    "invalid permission: " + actions);
        }

        // make sure we didn't just match the tail of a word
        // like "ackbarfaccept".  Also, skip to the comma.
        boolean seencomma = false;
        while (i >= matchlen && !seencomma) {
            switch(a[i-matchlen]) {
            case ',':
                seencomma = true;
                break;
            case ' ': case '\r': case '\n':
            case '\f': case '\t':
                break;
            default:
                throw new IllegalArgumentException(
                        "invalid permission: " + actions);
            }
            i--;
        }

        // point i at the location of the comma minus one (or -1).
        i -= matchlen;
    }

    return mask;
}
 
Example 13
Source File: PropertyPermission.java    From openjdk-jdk9 with GNU General Public License v2.0 4 votes vote down vote up
/**
 * Converts an actions String to an actions mask.
 *
 * @param actions the action string.
 * @return the actions mask.
 */
private static int getMask(String actions) {

    int mask = NONE;

    if (actions == null) {
        return mask;
    }

    // Use object identity comparison against known-interned strings for
    // performance benefit (these values are used heavily within the JDK).
    if (actions == SecurityConstants.PROPERTY_READ_ACTION) {
        return READ;
    } if (actions == SecurityConstants.PROPERTY_WRITE_ACTION) {
        return WRITE;
    } else if (actions == SecurityConstants.PROPERTY_RW_ACTION) {
        return READ|WRITE;
    }

    char[] a = actions.toCharArray();

    int i = a.length - 1;
    if (i < 0)
        return mask;

    while (i != -1) {
        char c;

        // skip whitespace
        while ((i!=-1) && ((c = a[i]) == ' ' ||
                           c == '\r' ||
                           c == '\n' ||
                           c == '\f' ||
                           c == '\t'))
            i--;

        // check for the known strings
        int matchlen;

        if (i >= 3 && (a[i-3] == 'r' || a[i-3] == 'R') &&
                      (a[i-2] == 'e' || a[i-2] == 'E') &&
                      (a[i-1] == 'a' || a[i-1] == 'A') &&
                      (a[i] == 'd' || a[i] == 'D'))
        {
            matchlen = 4;
            mask |= READ;

        } else if (i >= 4 && (a[i-4] == 'w' || a[i-4] == 'W') &&
                             (a[i-3] == 'r' || a[i-3] == 'R') &&
                             (a[i-2] == 'i' || a[i-2] == 'I') &&
                             (a[i-1] == 't' || a[i-1] == 'T') &&
                             (a[i] == 'e' || a[i] == 'E'))
        {
            matchlen = 5;
            mask |= WRITE;

        } else {
            // parse error
            throw new IllegalArgumentException(
                    "invalid permission: " + actions);
        }

        // make sure we didn't just match the tail of a word
        // like "ackbarfaccept".  Also, skip to the comma.
        boolean seencomma = false;
        while (i >= matchlen && !seencomma) {
            switch(a[i-matchlen]) {
            case ',':
                seencomma = true;
                break;
            case ' ': case '\r': case '\n':
            case '\f': case '\t':
                break;
            default:
                throw new IllegalArgumentException(
                        "invalid permission: " + actions);
            }
            i--;
        }

        // point i at the location of the comma minus one (or -1).
        i -= matchlen;
    }

    return mask;
}
 
Example 14
Source File: PropertyPermission.java    From Bytecoder with Apache License 2.0 4 votes vote down vote up
/**
 * Converts an actions String to an actions mask.
 *
 * @param actions the action string.
 * @return the actions mask.
 */
private static int getMask(String actions) {

    int mask = NONE;

    if (actions == null) {
        return mask;
    }

    // Use object identity comparison against known-interned strings for
    // performance benefit (these values are used heavily within the JDK).
    if (actions == SecurityConstants.PROPERTY_READ_ACTION) {
        return READ;
    } if (actions == SecurityConstants.PROPERTY_WRITE_ACTION) {
        return WRITE;
    } else if (actions == SecurityConstants.PROPERTY_RW_ACTION) {
        return READ|WRITE;
    }

    char[] a = actions.toCharArray();

    int i = a.length - 1;
    if (i < 0)
        return mask;

    while (i != -1) {
        char c;

        // skip whitespace
        while ((i!=-1) && ((c = a[i]) == ' ' ||
                           c == '\r' ||
                           c == '\n' ||
                           c == '\f' ||
                           c == '\t'))
            i--;

        // check for the known strings
        int matchlen;

        if (i >= 3 && (a[i-3] == 'r' || a[i-3] == 'R') &&
                      (a[i-2] == 'e' || a[i-2] == 'E') &&
                      (a[i-1] == 'a' || a[i-1] == 'A') &&
                      (a[i] == 'd' || a[i] == 'D'))
        {
            matchlen = 4;
            mask |= READ;

        } else if (i >= 4 && (a[i-4] == 'w' || a[i-4] == 'W') &&
                             (a[i-3] == 'r' || a[i-3] == 'R') &&
                             (a[i-2] == 'i' || a[i-2] == 'I') &&
                             (a[i-1] == 't' || a[i-1] == 'T') &&
                             (a[i] == 'e' || a[i] == 'E'))
        {
            matchlen = 5;
            mask |= WRITE;

        } else {
            // parse error
            throw new IllegalArgumentException(
                    "invalid permission: " + actions);
        }

        // make sure we didn't just match the tail of a word
        // like "ackbarfaccept".  Also, skip to the comma.
        boolean seencomma = false;
        while (i >= matchlen && !seencomma) {
            switch(a[i-matchlen]) {
            case ',':
                seencomma = true;
                break;
            case ' ': case '\r': case '\n':
            case '\f': case '\t':
                break;
            default:
                throw new IllegalArgumentException(
                        "invalid permission: " + actions);
            }
            i--;
        }

        // point i at the location of the comma minus one (or -1).
        i -= matchlen;
    }

    return mask;
}
 
Example 15
Source File: PropertyPermission.java    From openjdk-jdk8u-backup with GNU General Public License v2.0 4 votes vote down vote up
/**
 * Converts an actions String to an actions mask.
 *
 * @param actions the action string.
 * @return the actions mask.
 */
private static int getMask(String actions) {

    int mask = NONE;

    if (actions == null) {
        return mask;
    }

    // Use object identity comparison against known-interned strings for
    // performance benefit (these values are used heavily within the JDK).
    if (actions == SecurityConstants.PROPERTY_READ_ACTION) {
        return READ;
    } if (actions == SecurityConstants.PROPERTY_WRITE_ACTION) {
        return WRITE;
    } else if (actions == SecurityConstants.PROPERTY_RW_ACTION) {
        return READ|WRITE;
    }

    char[] a = actions.toCharArray();

    int i = a.length - 1;
    if (i < 0)
        return mask;

    while (i != -1) {
        char c;

        // skip whitespace
        while ((i!=-1) && ((c = a[i]) == ' ' ||
                           c == '\r' ||
                           c == '\n' ||
                           c == '\f' ||
                           c == '\t'))
            i--;

        // check for the known strings
        int matchlen;

        if (i >= 3 && (a[i-3] == 'r' || a[i-3] == 'R') &&
                      (a[i-2] == 'e' || a[i-2] == 'E') &&
                      (a[i-1] == 'a' || a[i-1] == 'A') &&
                      (a[i] == 'd' || a[i] == 'D'))
        {
            matchlen = 4;
            mask |= READ;

        } else if (i >= 4 && (a[i-4] == 'w' || a[i-4] == 'W') &&
                             (a[i-3] == 'r' || a[i-3] == 'R') &&
                             (a[i-2] == 'i' || a[i-2] == 'I') &&
                             (a[i-1] == 't' || a[i-1] == 'T') &&
                             (a[i] == 'e' || a[i] == 'E'))
        {
            matchlen = 5;
            mask |= WRITE;

        } else {
            // parse error
            throw new IllegalArgumentException(
                    "invalid permission: " + actions);
        }

        // make sure we didn't just match the tail of a word
        // like "ackbarfaccept".  Also, skip to the comma.
        boolean seencomma = false;
        while (i >= matchlen && !seencomma) {
            switch(a[i-matchlen]) {
            case ',':
                seencomma = true;
                break;
            case ' ': case '\r': case '\n':
            case '\f': case '\t':
                break;
            default:
                throw new IllegalArgumentException(
                        "invalid permission: " + actions);
            }
            i--;
        }

        // point i at the location of the comma minus one (or -1).
        i -= matchlen;
    }

    return mask;
}
 
Example 16
Source File: PropertyPermission.java    From openjdk-jdk8u with GNU General Public License v2.0 4 votes vote down vote up
/**
 * Converts an actions String to an actions mask.
 *
 * @param actions the action string.
 * @return the actions mask.
 */
private static int getMask(String actions) {

    int mask = NONE;

    if (actions == null) {
        return mask;
    }

    // Use object identity comparison against known-interned strings for
    // performance benefit (these values are used heavily within the JDK).
    if (actions == SecurityConstants.PROPERTY_READ_ACTION) {
        return READ;
    } if (actions == SecurityConstants.PROPERTY_WRITE_ACTION) {
        return WRITE;
    } else if (actions == SecurityConstants.PROPERTY_RW_ACTION) {
        return READ|WRITE;
    }

    char[] a = actions.toCharArray();

    int i = a.length - 1;
    if (i < 0)
        return mask;

    while (i != -1) {
        char c;

        // skip whitespace
        while ((i!=-1) && ((c = a[i]) == ' ' ||
                           c == '\r' ||
                           c == '\n' ||
                           c == '\f' ||
                           c == '\t'))
            i--;

        // check for the known strings
        int matchlen;

        if (i >= 3 && (a[i-3] == 'r' || a[i-3] == 'R') &&
                      (a[i-2] == 'e' || a[i-2] == 'E') &&
                      (a[i-1] == 'a' || a[i-1] == 'A') &&
                      (a[i] == 'd' || a[i] == 'D'))
        {
            matchlen = 4;
            mask |= READ;

        } else if (i >= 4 && (a[i-4] == 'w' || a[i-4] == 'W') &&
                             (a[i-3] == 'r' || a[i-3] == 'R') &&
                             (a[i-2] == 'i' || a[i-2] == 'I') &&
                             (a[i-1] == 't' || a[i-1] == 'T') &&
                             (a[i] == 'e' || a[i] == 'E'))
        {
            matchlen = 5;
            mask |= WRITE;

        } else {
            // parse error
            throw new IllegalArgumentException(
                    "invalid permission: " + actions);
        }

        // make sure we didn't just match the tail of a word
        // like "ackbarfaccept".  Also, skip to the comma.
        boolean seencomma = false;
        while (i >= matchlen && !seencomma) {
            switch(a[i-matchlen]) {
            case ',':
                seencomma = true;
                break;
            case ' ': case '\r': case '\n':
            case '\f': case '\t':
                break;
            default:
                throw new IllegalArgumentException(
                        "invalid permission: " + actions);
            }
            i--;
        }

        // point i at the location of the comma minus one (or -1).
        i -= matchlen;
    }

    return mask;
}
 
Example 17
Source File: PropertyPermission.java    From JDKSourceCode1.8 with MIT License 4 votes vote down vote up
/**
 * Converts an actions String to an actions mask.
 *
 * @param actions the action string.
 * @return the actions mask.
 */
private static int getMask(String actions) {

    int mask = NONE;

    if (actions == null) {
        return mask;
    }

    // Use object identity comparison against known-interned strings for
    // performance benefit (these values are used heavily within the JDK).
    if (actions == SecurityConstants.PROPERTY_READ_ACTION) {
        return READ;
    } if (actions == SecurityConstants.PROPERTY_WRITE_ACTION) {
        return WRITE;
    } else if (actions == SecurityConstants.PROPERTY_RW_ACTION) {
        return READ|WRITE;
    }

    char[] a = actions.toCharArray();

    int i = a.length - 1;
    if (i < 0)
        return mask;

    while (i != -1) {
        char c;

        // skip whitespace
        while ((i!=-1) && ((c = a[i]) == ' ' ||
                           c == '\r' ||
                           c == '\n' ||
                           c == '\f' ||
                           c == '\t'))
            i--;

        // check for the known strings
        int matchlen;

        if (i >= 3 && (a[i-3] == 'r' || a[i-3] == 'R') &&
                      (a[i-2] == 'e' || a[i-2] == 'E') &&
                      (a[i-1] == 'a' || a[i-1] == 'A') &&
                      (a[i] == 'd' || a[i] == 'D'))
        {
            matchlen = 4;
            mask |= READ;

        } else if (i >= 4 && (a[i-4] == 'w' || a[i-4] == 'W') &&
                             (a[i-3] == 'r' || a[i-3] == 'R') &&
                             (a[i-2] == 'i' || a[i-2] == 'I') &&
                             (a[i-1] == 't' || a[i-1] == 'T') &&
                             (a[i] == 'e' || a[i] == 'E'))
        {
            matchlen = 5;
            mask |= WRITE;

        } else {
            // parse error
            throw new IllegalArgumentException(
                    "invalid permission: " + actions);
        }

        // make sure we didn't just match the tail of a word
        // like "ackbarfaccept".  Also, skip to the comma.
        boolean seencomma = false;
        while (i >= matchlen && !seencomma) {
            switch(a[i-matchlen]) {
            case ',':
                seencomma = true;
                break;
            case ' ': case '\r': case '\n':
            case '\f': case '\t':
                break;
            default:
                throw new IllegalArgumentException(
                        "invalid permission: " + actions);
            }
            i--;
        }

        // point i at the location of the comma minus one (or -1).
        i -= matchlen;
    }

    return mask;
}
 
Example 18
Source File: PropertyPermission.java    From jdk8u60 with GNU General Public License v2.0 4 votes vote down vote up
/**
 * Converts an actions String to an actions mask.
 *
 * @param actions the action string.
 * @return the actions mask.
 */
private static int getMask(String actions) {

    int mask = NONE;

    if (actions == null) {
        return mask;
    }

    // Use object identity comparison against known-interned strings for
    // performance benefit (these values are used heavily within the JDK).
    if (actions == SecurityConstants.PROPERTY_READ_ACTION) {
        return READ;
    } if (actions == SecurityConstants.PROPERTY_WRITE_ACTION) {
        return WRITE;
    } else if (actions == SecurityConstants.PROPERTY_RW_ACTION) {
        return READ|WRITE;
    }

    char[] a = actions.toCharArray();

    int i = a.length - 1;
    if (i < 0)
        return mask;

    while (i != -1) {
        char c;

        // skip whitespace
        while ((i!=-1) && ((c = a[i]) == ' ' ||
                           c == '\r' ||
                           c == '\n' ||
                           c == '\f' ||
                           c == '\t'))
            i--;

        // check for the known strings
        int matchlen;

        if (i >= 3 && (a[i-3] == 'r' || a[i-3] == 'R') &&
                      (a[i-2] == 'e' || a[i-2] == 'E') &&
                      (a[i-1] == 'a' || a[i-1] == 'A') &&
                      (a[i] == 'd' || a[i] == 'D'))
        {
            matchlen = 4;
            mask |= READ;

        } else if (i >= 4 && (a[i-4] == 'w' || a[i-4] == 'W') &&
                             (a[i-3] == 'r' || a[i-3] == 'R') &&
                             (a[i-2] == 'i' || a[i-2] == 'I') &&
                             (a[i-1] == 't' || a[i-1] == 'T') &&
                             (a[i] == 'e' || a[i] == 'E'))
        {
            matchlen = 5;
            mask |= WRITE;

        } else {
            // parse error
            throw new IllegalArgumentException(
                    "invalid permission: " + actions);
        }

        // make sure we didn't just match the tail of a word
        // like "ackbarfaccept".  Also, skip to the comma.
        boolean seencomma = false;
        while (i >= matchlen && !seencomma) {
            switch(a[i-matchlen]) {
            case ',':
                seencomma = true;
                break;
            case ' ': case '\r': case '\n':
            case '\f': case '\t':
                break;
            default:
                throw new IllegalArgumentException(
                        "invalid permission: " + actions);
            }
            i--;
        }

        // point i at the location of the comma minus one (or -1).
        i -= matchlen;
    }

    return mask;
}
 
Example 19
Source File: PropertyPermission.java    From TencentKona-8 with GNU General Public License v2.0 4 votes vote down vote up
/**
 * Converts an actions String to an actions mask.
 *
 * @param actions the action string.
 * @return the actions mask.
 */
private static int getMask(String actions) {

    int mask = NONE;

    if (actions == null) {
        return mask;
    }

    // Use object identity comparison against known-interned strings for
    // performance benefit (these values are used heavily within the JDK).
    if (actions == SecurityConstants.PROPERTY_READ_ACTION) {
        return READ;
    } if (actions == SecurityConstants.PROPERTY_WRITE_ACTION) {
        return WRITE;
    } else if (actions == SecurityConstants.PROPERTY_RW_ACTION) {
        return READ|WRITE;
    }

    char[] a = actions.toCharArray();

    int i = a.length - 1;
    if (i < 0)
        return mask;

    while (i != -1) {
        char c;

        // skip whitespace
        while ((i!=-1) && ((c = a[i]) == ' ' ||
                           c == '\r' ||
                           c == '\n' ||
                           c == '\f' ||
                           c == '\t'))
            i--;

        // check for the known strings
        int matchlen;

        if (i >= 3 && (a[i-3] == 'r' || a[i-3] == 'R') &&
                      (a[i-2] == 'e' || a[i-2] == 'E') &&
                      (a[i-1] == 'a' || a[i-1] == 'A') &&
                      (a[i] == 'd' || a[i] == 'D'))
        {
            matchlen = 4;
            mask |= READ;

        } else if (i >= 4 && (a[i-4] == 'w' || a[i-4] == 'W') &&
                             (a[i-3] == 'r' || a[i-3] == 'R') &&
                             (a[i-2] == 'i' || a[i-2] == 'I') &&
                             (a[i-1] == 't' || a[i-1] == 'T') &&
                             (a[i] == 'e' || a[i] == 'E'))
        {
            matchlen = 5;
            mask |= WRITE;

        } else {
            // parse error
            throw new IllegalArgumentException(
                    "invalid permission: " + actions);
        }

        // make sure we didn't just match the tail of a word
        // like "ackbarfaccept".  Also, skip to the comma.
        boolean seencomma = false;
        while (i >= matchlen && !seencomma) {
            switch(a[i-matchlen]) {
            case ',':
                seencomma = true;
                break;
            case ' ': case '\r': case '\n':
            case '\f': case '\t':
                break;
            default:
                throw new IllegalArgumentException(
                        "invalid permission: " + actions);
            }
            i--;
        }

        // point i at the location of the comma minus one (or -1).
        i -= matchlen;
    }

    return mask;
}
 
Example 20
Source File: PropertyPermission.java    From dragonwell8_jdk with GNU General Public License v2.0 4 votes vote down vote up
/**
 * Converts an actions String to an actions mask.
 *
 * @param actions the action string.
 * @return the actions mask.
 */
private static int getMask(String actions) {

    int mask = NONE;

    if (actions == null) {
        return mask;
    }

    // Use object identity comparison against known-interned strings for
    // performance benefit (these values are used heavily within the JDK).
    if (actions == SecurityConstants.PROPERTY_READ_ACTION) {
        return READ;
    } if (actions == SecurityConstants.PROPERTY_WRITE_ACTION) {
        return WRITE;
    } else if (actions == SecurityConstants.PROPERTY_RW_ACTION) {
        return READ|WRITE;
    }

    char[] a = actions.toCharArray();

    int i = a.length - 1;
    if (i < 0)
        return mask;

    while (i != -1) {
        char c;

        // skip whitespace
        while ((i!=-1) && ((c = a[i]) == ' ' ||
                           c == '\r' ||
                           c == '\n' ||
                           c == '\f' ||
                           c == '\t'))
            i--;

        // check for the known strings
        int matchlen;

        if (i >= 3 && (a[i-3] == 'r' || a[i-3] == 'R') &&
                      (a[i-2] == 'e' || a[i-2] == 'E') &&
                      (a[i-1] == 'a' || a[i-1] == 'A') &&
                      (a[i] == 'd' || a[i] == 'D'))
        {
            matchlen = 4;
            mask |= READ;

        } else if (i >= 4 && (a[i-4] == 'w' || a[i-4] == 'W') &&
                             (a[i-3] == 'r' || a[i-3] == 'R') &&
                             (a[i-2] == 'i' || a[i-2] == 'I') &&
                             (a[i-1] == 't' || a[i-1] == 'T') &&
                             (a[i] == 'e' || a[i] == 'E'))
        {
            matchlen = 5;
            mask |= WRITE;

        } else {
            // parse error
            throw new IllegalArgumentException(
                    "invalid permission: " + actions);
        }

        // make sure we didn't just match the tail of a word
        // like "ackbarfaccept".  Also, skip to the comma.
        boolean seencomma = false;
        while (i >= matchlen && !seencomma) {
            switch(a[i-matchlen]) {
            case ',':
                seencomma = true;
                break;
            case ' ': case '\r': case '\n':
            case '\f': case '\t':
                break;
            default:
                throw new IllegalArgumentException(
                        "invalid permission: " + actions);
            }
            i--;
        }

        // point i at the location of the comma minus one (or -1).
        i -= matchlen;
    }

    return mask;
}