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UDF: coding style conversion - lindent
This patch converts UDF coding style to kernel coding style using Lindent. Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com> Cc: Jan Kara <jack@ucw.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Cyrill Gorcunov
Linus Torvalds
parent
95a631e2d9
commit
cb00ea3528
23 changed files with 3789 additions and 3637 deletions
299
fs/udf/unicode.c
299
fs/udf/unicode.c
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@ -29,9 +29,9 @@
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static int udf_translate_to_linux(uint8_t *, uint8_t *, int, uint8_t *, int);
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static int udf_char_to_ustr(struct ustr *dest, const uint8_t *src, int strlen)
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static int udf_char_to_ustr(struct ustr *dest, const uint8_t * src, int strlen)
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{
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if ( (!dest) || (!src) || (!strlen) || (strlen > UDF_NAME_LEN-2) )
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if ((!dest) || (!src) || (!strlen) || (strlen > UDF_NAME_LEN - 2))
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return 0;
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memset(dest, 0, sizeof(struct ustr));
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memcpy(dest->u_name, src, strlen);
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@ -43,33 +43,33 @@ static int udf_char_to_ustr(struct ustr *dest, const uint8_t *src, int strlen)
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/*
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* udf_build_ustr
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*/
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int udf_build_ustr(struct ustr *dest, dstring *ptr, int size)
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int udf_build_ustr(struct ustr *dest, dstring * ptr, int size)
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{
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int usesize;
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if ( (!dest) || (!ptr) || (!size) )
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if ((!dest) || (!ptr) || (!size))
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return -1;
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memset(dest, 0, sizeof(struct ustr));
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usesize= (size > UDF_NAME_LEN) ? UDF_NAME_LEN : size;
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dest->u_cmpID=ptr[0];
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dest->u_len=ptr[size-1];
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memcpy(dest->u_name, ptr+1, usesize-1);
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usesize = (size > UDF_NAME_LEN) ? UDF_NAME_LEN : size;
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dest->u_cmpID = ptr[0];
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dest->u_len = ptr[size - 1];
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memcpy(dest->u_name, ptr + 1, usesize - 1);
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return 0;
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}
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/*
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* udf_build_ustr_exact
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*/
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static int udf_build_ustr_exact(struct ustr *dest, dstring *ptr, int exactsize)
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static int udf_build_ustr_exact(struct ustr *dest, dstring * ptr, int exactsize)
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{
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if ( (!dest) || (!ptr) || (!exactsize) )
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if ((!dest) || (!ptr) || (!exactsize))
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return -1;
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memset(dest, 0, sizeof(struct ustr));
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dest->u_cmpID=ptr[0];
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dest->u_len=exactsize-1;
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memcpy(dest->u_name, ptr+1, exactsize-1);
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dest->u_cmpID = ptr[0];
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dest->u_len = exactsize - 1;
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memcpy(dest->u_name, ptr + 1, exactsize - 1);
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return 0;
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}
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@ -108,22 +108,20 @@ int udf_CS0toUTF8(struct ustr *utf_o, struct ustr *ocu_i)
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cmp_id = ocu_i->u_cmpID;
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utf_o->u_len = 0;
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if (ocu_len == 0)
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{
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if (ocu_len == 0) {
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memset(utf_o, 0, sizeof(struct ustr));
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utf_o->u_cmpID = 0;
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utf_o->u_len = 0;
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return 0;
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}
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if ((cmp_id != 8) && (cmp_id != 16))
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{
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printk(KERN_ERR "udf: unknown compression code (%d) stri=%s\n", cmp_id, ocu_i->u_name);
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if ((cmp_id != 8) && (cmp_id != 16)) {
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printk(KERN_ERR "udf: unknown compression code (%d) stri=%s\n",
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cmp_id, ocu_i->u_name);
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return 0;
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}
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for (i = 0; (i < ocu_len) && (utf_o->u_len <= (UDF_NAME_LEN-3)) ;)
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{
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for (i = 0; (i < ocu_len) && (utf_o->u_len <= (UDF_NAME_LEN - 3));) {
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/* Expand OSTA compressed Unicode to Unicode */
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c = ocu[i++];
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@ -132,20 +130,22 @@ int udf_CS0toUTF8(struct ustr *utf_o, struct ustr *ocu_i)
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/* Compress Unicode to UTF-8 */
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if (c < 0x80U)
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utf_o->u_name[utf_o->u_len++] = (uint8_t)c;
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else if (c < 0x800U)
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{
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utf_o->u_name[utf_o->u_len++] = (uint8_t)(0xc0 | (c >> 6));
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utf_o->u_name[utf_o->u_len++] = (uint8_t)(0x80 | (c & 0x3f));
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}
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else
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{
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utf_o->u_name[utf_o->u_len++] = (uint8_t)(0xe0 | (c >> 12));
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utf_o->u_name[utf_o->u_len++] = (uint8_t)(0x80 | ((c >> 6) & 0x3f));
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utf_o->u_name[utf_o->u_len++] = (uint8_t)(0x80 | (c & 0x3f));
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utf_o->u_name[utf_o->u_len++] = (uint8_t) c;
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else if (c < 0x800U) {
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utf_o->u_name[utf_o->u_len++] =
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(uint8_t) (0xc0 | (c >> 6));
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utf_o->u_name[utf_o->u_len++] =
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(uint8_t) (0x80 | (c & 0x3f));
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} else {
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utf_o->u_name[utf_o->u_len++] =
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(uint8_t) (0xe0 | (c >> 12));
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utf_o->u_name[utf_o->u_len++] =
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(uint8_t) (0x80 | ((c >> 6) & 0x3f));
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utf_o->u_name[utf_o->u_len++] =
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(uint8_t) (0x80 | (c & 0x3f));
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}
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}
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utf_o->u_cmpID=8;
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utf_o->u_cmpID = 8;
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return utf_o->u_len;
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}
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@ -173,7 +173,7 @@ int udf_CS0toUTF8(struct ustr *utf_o, struct ustr *ocu_i)
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* November 12, 1997 - Andrew E. Mileski
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* Written, tested, and released.
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*/
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static int udf_UTF8toCS0(dstring *ocu, struct ustr *utf, int length)
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static int udf_UTF8toCS0(dstring * ocu, struct ustr *utf, int length)
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{
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unsigned c, i, max_val, utf_char;
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int utf_cnt, u_len;
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@ -182,53 +182,38 @@ static int udf_UTF8toCS0(dstring *ocu, struct ustr *utf, int length)
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ocu[0] = 8;
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max_val = 0xffU;
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try_again:
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try_again:
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u_len = 0U;
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utf_char = 0U;
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utf_cnt = 0U;
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for (i = 0U; i < utf->u_len; i++)
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{
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c = (uint8_t)utf->u_name[i];
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for (i = 0U; i < utf->u_len; i++) {
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c = (uint8_t) utf->u_name[i];
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/* Complete a multi-byte UTF-8 character */
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if (utf_cnt)
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{
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if (utf_cnt) {
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utf_char = (utf_char << 6) | (c & 0x3fU);
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if (--utf_cnt)
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continue;
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}
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else
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{
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} else {
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/* Check for a multi-byte UTF-8 character */
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if (c & 0x80U)
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{
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if (c & 0x80U) {
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/* Start a multi-byte UTF-8 character */
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if ((c & 0xe0U) == 0xc0U)
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{
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if ((c & 0xe0U) == 0xc0U) {
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utf_char = c & 0x1fU;
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utf_cnt = 1;
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}
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else if ((c & 0xf0U) == 0xe0U)
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{
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} else if ((c & 0xf0U) == 0xe0U) {
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utf_char = c & 0x0fU;
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utf_cnt = 2;
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}
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else if ((c & 0xf8U) == 0xf0U)
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{
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} else if ((c & 0xf8U) == 0xf0U) {
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utf_char = c & 0x07U;
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utf_cnt = 3;
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}
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else if ((c & 0xfcU) == 0xf8U)
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{
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} else if ((c & 0xfcU) == 0xf8U) {
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utf_char = c & 0x03U;
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utf_cnt = 4;
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}
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else if ((c & 0xfeU) == 0xfcU)
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{
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} else if ((c & 0xfeU) == 0xfcU) {
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utf_char = c & 0x01U;
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utf_cnt = 5;
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}
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else
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} else
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goto error_out;
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continue;
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} else
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@ -237,37 +222,33 @@ try_again:
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}
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/* Choose no compression if necessary */
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if (utf_char > max_val)
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{
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if ( 0xffU == max_val )
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{
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if (utf_char > max_val) {
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if (0xffU == max_val) {
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max_val = 0xffffU;
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ocu[0] = (uint8_t)0x10U;
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ocu[0] = (uint8_t) 0x10U;
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goto try_again;
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}
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goto error_out;
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}
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if (max_val == 0xffffU)
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{
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ocu[++u_len] = (uint8_t)(utf_char >> 8);
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if (max_val == 0xffffU) {
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ocu[++u_len] = (uint8_t) (utf_char >> 8);
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}
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ocu[++u_len] = (uint8_t)(utf_char & 0xffU);
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ocu[++u_len] = (uint8_t) (utf_char & 0xffU);
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}
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if (utf_cnt)
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{
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error_out:
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if (utf_cnt) {
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error_out:
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ocu[++u_len] = '?';
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printk(KERN_DEBUG "udf: bad UTF-8 character\n");
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}
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ocu[length - 1] = (uint8_t)u_len + 1;
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ocu[length - 1] = (uint8_t) u_len + 1;
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return u_len + 1;
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}
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static int udf_CS0toNLS(struct nls_table *nls, struct ustr *utf_o, struct ustr *ocu_i)
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static int udf_CS0toNLS(struct nls_table *nls, struct ustr *utf_o,
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struct ustr *ocu_i)
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{
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uint8_t *ocu;
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uint32_t c;
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@ -280,36 +261,35 @@ static int udf_CS0toNLS(struct nls_table *nls, struct ustr *utf_o, struct ustr *
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cmp_id = ocu_i->u_cmpID;
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utf_o->u_len = 0;
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if (ocu_len == 0)
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{
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if (ocu_len == 0) {
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memset(utf_o, 0, sizeof(struct ustr));
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utf_o->u_cmpID = 0;
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utf_o->u_len = 0;
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return 0;
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}
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if ((cmp_id != 8) && (cmp_id != 16))
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{
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printk(KERN_ERR "udf: unknown compression code (%d) stri=%s\n", cmp_id, ocu_i->u_name);
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if ((cmp_id != 8) && (cmp_id != 16)) {
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printk(KERN_ERR "udf: unknown compression code (%d) stri=%s\n",
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cmp_id, ocu_i->u_name);
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return 0;
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}
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for (i = 0; (i < ocu_len) && (utf_o->u_len <= (UDF_NAME_LEN-3)) ;)
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{
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for (i = 0; (i < ocu_len) && (utf_o->u_len <= (UDF_NAME_LEN - 3));) {
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/* Expand OSTA compressed Unicode to Unicode */
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c = ocu[i++];
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if (cmp_id == 16)
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c = (c << 8) | ocu[i++];
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utf_o->u_len += nls->uni2char(c, &utf_o->u_name[utf_o->u_len],
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UDF_NAME_LEN - utf_o->u_len);
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utf_o->u_len += nls->uni2char(c, &utf_o->u_name[utf_o->u_len],
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UDF_NAME_LEN - utf_o->u_len);
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}
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utf_o->u_cmpID=8;
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utf_o->u_cmpID = 8;
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return utf_o->u_len;
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}
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static int udf_NLStoCS0(struct nls_table *nls, dstring *ocu, struct ustr *uni, int length)
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static int udf_NLStoCS0(struct nls_table *nls, dstring * ocu, struct ustr *uni,
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int length)
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{
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unsigned len, i, max_val;
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uint16_t uni_char;
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@ -319,93 +299,87 @@ static int udf_NLStoCS0(struct nls_table *nls, dstring *ocu, struct ustr *uni, i
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ocu[0] = 8;
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max_val = 0xffU;
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try_again:
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try_again:
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u_len = 0U;
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for (i = 0U; i < uni->u_len; i++)
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{
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len = nls->char2uni(&uni->u_name[i], uni->u_len-i, &uni_char);
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for (i = 0U; i < uni->u_len; i++) {
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len = nls->char2uni(&uni->u_name[i], uni->u_len - i, &uni_char);
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if (len <= 0)
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continue;
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if (uni_char > max_val)
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{
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if (uni_char > max_val) {
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max_val = 0xffffU;
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ocu[0] = (uint8_t)0x10U;
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ocu[0] = (uint8_t) 0x10U;
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goto try_again;
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}
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if (max_val == 0xffffU)
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ocu[++u_len] = (uint8_t)(uni_char >> 8);
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ocu[++u_len] = (uint8_t)(uni_char & 0xffU);
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ocu[++u_len] = (uint8_t) (uni_char >> 8);
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ocu[++u_len] = (uint8_t) (uni_char & 0xffU);
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i += len - 1;
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}
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ocu[length - 1] = (uint8_t)u_len + 1;
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ocu[length - 1] = (uint8_t) u_len + 1;
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return u_len + 1;
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}
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int udf_get_filename(struct super_block *sb, uint8_t *sname, uint8_t *dname, int flen)
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int udf_get_filename(struct super_block *sb, uint8_t * sname, uint8_t * dname,
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int flen)
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{
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struct ustr filename, unifilename;
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int len;
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if (udf_build_ustr_exact(&unifilename, sname, flen))
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{
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if (udf_build_ustr_exact(&unifilename, sname, flen)) {
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return 0;
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}
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if (UDF_QUERY_FLAG(sb, UDF_FLAG_UTF8))
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{
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if (!udf_CS0toUTF8(&filename, &unifilename) )
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{
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udf_debug("Failed in udf_get_filename: sname = %s\n", sname);
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if (UDF_QUERY_FLAG(sb, UDF_FLAG_UTF8)) {
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if (!udf_CS0toUTF8(&filename, &unifilename)) {
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udf_debug("Failed in udf_get_filename: sname = %s\n",
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sname);
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return 0;
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}
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}
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else if (UDF_QUERY_FLAG(sb, UDF_FLAG_NLS_MAP))
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{
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if (!udf_CS0toNLS(UDF_SB(sb)->s_nls_map, &filename, &unifilename) )
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{
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udf_debug("Failed in udf_get_filename: sname = %s\n", sname);
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} else if (UDF_QUERY_FLAG(sb, UDF_FLAG_NLS_MAP)) {
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if (!udf_CS0toNLS
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(UDF_SB(sb)->s_nls_map, &filename, &unifilename)) {
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udf_debug("Failed in udf_get_filename: sname = %s\n",
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sname);
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return 0;
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}
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}
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else
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} else
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return 0;
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if ((len = udf_translate_to_linux(dname, filename.u_name, filename.u_len,
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unifilename.u_name, unifilename.u_len)))
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{
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if ((len =
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udf_translate_to_linux(dname, filename.u_name, filename.u_len,
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unifilename.u_name, unifilename.u_len))) {
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return len;
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}
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return 0;
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}
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int udf_put_filename(struct super_block *sb, const uint8_t *sname, uint8_t *dname, int flen)
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int udf_put_filename(struct super_block *sb, const uint8_t * sname,
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uint8_t * dname, int flen)
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{
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struct ustr unifilename;
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int namelen;
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if ( !(udf_char_to_ustr(&unifilename, sname, flen)) )
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{
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if (!(udf_char_to_ustr(&unifilename, sname, flen))) {
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return 0;
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}
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if (UDF_QUERY_FLAG(sb, UDF_FLAG_UTF8))
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{
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if ( !(namelen = udf_UTF8toCS0(dname, &unifilename, UDF_NAME_LEN)) )
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{
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if (UDF_QUERY_FLAG(sb, UDF_FLAG_UTF8)) {
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if (!
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(namelen =
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udf_UTF8toCS0(dname, &unifilename, UDF_NAME_LEN))) {
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return 0;
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}
|
||||
}
|
||||
else if (UDF_QUERY_FLAG(sb, UDF_FLAG_NLS_MAP))
|
||||
{
|
||||
if ( !(namelen = udf_NLStoCS0(UDF_SB(sb)->s_nls_map, dname, &unifilename, UDF_NAME_LEN)) )
|
||||
{
|
||||
} else if (UDF_QUERY_FLAG(sb, UDF_FLAG_NLS_MAP)) {
|
||||
if (!
|
||||
(namelen =
|
||||
udf_NLStoCS0(UDF_SB(sb)->s_nls_map, dname, &unifilename,
|
||||
UDF_NAME_LEN))) {
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
else
|
||||
} else
|
||||
return 0;
|
||||
|
||||
return namelen;
|
||||
|
|
@ -416,40 +390,36 @@ int udf_put_filename(struct super_block *sb, const uint8_t *sname, uint8_t *dnam
|
|||
#define CRC_MARK '#'
|
||||
#define EXT_SIZE 5
|
||||
|
||||
static int udf_translate_to_linux(uint8_t *newName, uint8_t *udfName, int udfLen, uint8_t *fidName, int fidNameLen)
|
||||
static int udf_translate_to_linux(uint8_t * newName, uint8_t * udfName,
|
||||
int udfLen, uint8_t * fidName, int fidNameLen)
|
||||
{
|
||||
int index, newIndex = 0, needsCRC = 0;
|
||||
int index, newIndex = 0, needsCRC = 0;
|
||||
int extIndex = 0, newExtIndex = 0, hasExt = 0;
|
||||
unsigned short valueCRC;
|
||||
uint8_t curr;
|
||||
const uint8_t hexChar[] = "0123456789ABCDEF";
|
||||
|
||||
if (udfName[0] == '.' && (udfLen == 1 ||
|
||||
(udfLen == 2 && udfName[1] == '.')))
|
||||
{
|
||||
(udfLen == 2 && udfName[1] == '.'))) {
|
||||
needsCRC = 1;
|
||||
newIndex = udfLen;
|
||||
memcpy(newName, udfName, udfLen);
|
||||
}
|
||||
else
|
||||
{
|
||||
for (index = 0; index < udfLen; index++)
|
||||
{
|
||||
} else {
|
||||
for (index = 0; index < udfLen; index++) {
|
||||
curr = udfName[index];
|
||||
if (curr == '/' || curr == 0)
|
||||
{
|
||||
if (curr == '/' || curr == 0) {
|
||||
needsCRC = 1;
|
||||
curr = ILLEGAL_CHAR_MARK;
|
||||
while (index+1 < udfLen && (udfName[index+1] == '/' ||
|
||||
udfName[index+1] == 0))
|
||||
while (index + 1 < udfLen
|
||||
&& (udfName[index + 1] == '/'
|
||||
|| udfName[index + 1] == 0))
|
||||
index++;
|
||||
}
|
||||
if (curr == EXT_MARK && (udfLen - index - 1) <= EXT_SIZE)
|
||||
{
|
||||
if (curr == EXT_MARK
|
||||
&& (udfLen - index - 1) <= EXT_SIZE) {
|
||||
if (udfLen == index + 1)
|
||||
hasExt = 0;
|
||||
else
|
||||
{
|
||||
else {
|
||||
hasExt = 1;
|
||||
extIndex = index;
|
||||
newExtIndex = newIndex;
|
||||
|
|
@ -461,26 +431,29 @@ static int udf_translate_to_linux(uint8_t *newName, uint8_t *udfName, int udfLen
|
|||
needsCRC = 1;
|
||||
}
|
||||
}
|
||||
if (needsCRC)
|
||||
{
|
||||
if (needsCRC) {
|
||||
uint8_t ext[EXT_SIZE];
|
||||
int localExtIndex = 0;
|
||||
|
||||
if (hasExt)
|
||||
{
|
||||
if (hasExt) {
|
||||
int maxFilenameLen;
|
||||
for(index = 0; index<EXT_SIZE && extIndex + index +1 < udfLen;
|
||||
index++ )
|
||||
{
|
||||
for (index = 0;
|
||||
index < EXT_SIZE && extIndex + index + 1 < udfLen;
|
||||
index++) {
|
||||
curr = udfName[extIndex + index + 1];
|
||||
|
||||
if (curr == '/' || curr == 0)
|
||||
{
|
||||
if (curr == '/' || curr == 0) {
|
||||
needsCRC = 1;
|
||||
curr = ILLEGAL_CHAR_MARK;
|
||||
while(extIndex + index + 2 < udfLen && (index + 1 < EXT_SIZE
|
||||
&& (udfName[extIndex + index + 2] == '/' ||
|
||||
udfName[extIndex + index + 2] == 0)))
|
||||
while (extIndex + index + 2 < udfLen
|
||||
&& (index + 1 < EXT_SIZE
|
||||
&&
|
||||
(udfName
|
||||
[extIndex + index + 2] ==
|
||||
'/'
|
||||
|| udfName[extIndex +
|
||||
index + 2] ==
|
||||
0)))
|
||||
index++;
|
||||
}
|
||||
ext[localExtIndex++] = curr;
|
||||
|
|
@ -490,8 +463,7 @@ static int udf_translate_to_linux(uint8_t *newName, uint8_t *udfName, int udfLen
|
|||
newIndex = maxFilenameLen;
|
||||
else
|
||||
newIndex = newExtIndex;
|
||||
}
|
||||
else if (newIndex > 250)
|
||||
} else if (newIndex > 250)
|
||||
newIndex = 250;
|
||||
newName[newIndex++] = CRC_MARK;
|
||||
valueCRC = udf_crc(fidName, fidNameLen, 0);
|
||||
|
|
@ -500,10 +472,9 @@ static int udf_translate_to_linux(uint8_t *newName, uint8_t *udfName, int udfLen
|
|||
newName[newIndex++] = hexChar[(valueCRC & 0x00f0) >> 4];
|
||||
newName[newIndex++] = hexChar[(valueCRC & 0x000f)];
|
||||
|
||||
if (hasExt)
|
||||
{
|
||||
if (hasExt) {
|
||||
newName[newIndex++] = EXT_MARK;
|
||||
for (index = 0;index < localExtIndex ;index++ )
|
||||
for (index = 0; index < localExtIndex; index++)
|
||||
newName[newIndex++] = ext[index];
|
||||
}
|
||||
}
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue