+@@ -210,21 +217,21 @@
+
+ #define LOOKUP(PARENT, CHILD, ID, NUM, SET) { \
+ lo = 0; \
+- if (ID - 1 < PARENT->NUM) { \
++ if (ID - 1 < NUM) { \
+ cur = ID - 1; \
+ hi = ID; \
+ } else { \
+- hi = PARENT->NUM; \
++ hi = NUM; \
+ cur = (hi - lo) / 2; \
+ } \
+ while (TRUE) { \
+ CHILD = PARENT->SET + cur; \
+- if (CHILD->ID == ID) \
++ if (htonl(CHILD->ID) == ID) \
+ break; \
+- if (CHILD->ID < ID) { \
++ if (htonl(CHILD->ID) < ID) { \
+ lo = cur + 1; \
+- if (hi > cur + (ID - CHILD->ID) + 1) \
+- hi = cur + (ID - CHILD->ID) + 1; \
++ if (hi > cur + (ID - htonl(CHILD->ID)) + 1) \
++ hi = cur + (ID - htonl(CHILD->ID)) + 1; \
+ dir = 1; \
+ } else { \
+ hi = cur; \
+@@ -240,32 +247,28 @@
+ }
+
+ static MCSetT *
+-MCGetSet(cat, setId)
+- MCCatT *cat;
+- int setId;
++MCGetSet(MCCatT *cat, int setId)
+ {
+ MCSetT *set;
+ long lo, hi, cur, dir;
+
+ if (cat == NULL || setId <= 0)
+ return (NULL);
+- LOOKUP(cat, set, setId, numSets, sets);
++ LOOKUP(cat, set, setId, cat->numSets, sets);
+ if (set->invalid && loadSet(cat, set) <= 0)
+ return (NULL);
+ return (set);
+ }
+
+ static MCMsgT *
+-MCGetMsg(set, msgId)
+- MCSetT *set;
+- int msgId;
++MCGetMsg(MCSetT *set, int msgId)
+ {
+ MCMsgT *msg;
+ long lo, hi, cur, dir;
+
+ if (set == NULL || set->invalid || msgId <= 0)
+ return (NULL);
+- LOOKUP(set, msg, msgId, numMsgs, u.msgs);
++ LOOKUP(set, msg, msgId, htonl(set->numMsgs), u.msgs);
+ return (msg);
+ }
+
+@@ -377,27 +380,30 @@
+ strncmp(header.magic, MCMagic, MCMagicLen) != 0)
+ CORRUPT();
+
+- if (header.majorVer != MCMajorVer) {
++ if (htonl(header.majorVer) != MCMajorVer) {
+ (void)fclose(cat->fp);
+ free(cat);
+- (void)fprintf(stderr, "%s: %s is version %ld, we need %ld.\n",
+- _errowner, catpath, header.majorVer, MCMajorVer);
++ if (OSSwapInt32(htonl(header.majorVer)) == MCMajorVer) {
++ (void)fprintf(stderr, "%s: %s is the wrong byte ordering.\n", _errowner, catpath);
++ } else {
++ (void)fprintf(stderr, "%s: %s is version %ld, we need %ld.\n", _errowner, catpath, htonl(header.majorVer), MCMajorVer);
++ }
+ NLRETERR(EFTYPE);
+ }
+- if (header.numSets <= 0) {
++ if (htonl(header.numSets) <= 0) {
+ (void)fclose(cat->fp);
+ free(cat);
+ (void)fprintf(stderr, "%s: %s has %ld sets!\n",
+- _errowner, catpath, header.numSets);
++ _errowner, catpath, htonl(header.numSets));
+ NLRETERR(EFTYPE);
+ }
+
+- cat->numSets = header.numSets;
+- if ((cat->sets = (MCSetT *)malloc(sizeof(MCSetT) * header.numSets)) ==
++ cat->numSets = htonl(header.numSets);
++ if ((cat->sets = (MCSetT *)malloc(sizeof(MCSetT) * cat->numSets)) ==
+ NULL)
+ NOSPACE();
+
+- nextSet = header.firstSet;
++ nextSet = htonll(header.firstSet);
+ for (i = 0; i < cat->numSets; ++i) {
+ if (fseeko(cat->fp, nextSet, SEEK_SET) == -1) {
+ __nls_free_resources(cat, i);
+@@ -414,7 +420,7 @@
+ /* if it's invalid, skip over it (and backup 'i') */
+ if (set->invalid) {
+ --i;
+- nextSet = set->nextSet;
++ nextSet = htonll(set->nextSet);
+ continue;
+ }
+ #if 0
+@@ -432,7 +438,7 @@
+ } else
+ #endif
+ set->invalid = TRUE;
+- nextSet = set->nextSet;
++ nextSet = htonll(set->nextSet);
+ }
+ #if 0
+ if (cat->loadType == MCLoadAll) {
+@@ -453,11 +459,11 @@
+ int saverr;
+
+ /* Get the data */
+- if (fseeko(cat->fp, set->data.off, SEEK_SET) == -1)
++ if (fseeko(cat->fp, htonll(set->data.off), SEEK_SET) == -1)
+ return (0);
+- if ((set->data.str = malloc(set->dataLen)) == NULL)
++ if ((set->data.str = malloc(htonl(set->dataLen))) == NULL)
+ return (-1);
+- if (fread(set->data.str, set->dataLen, 1, cat->fp) != 1) {
++ if (fread(set->data.str, htonl(set->dataLen), 1, cat->fp) != 1) {
+ saverr = errno;
+ free(set->data.str);
+ errno = saverr;
+@@ -465,13 +471,13 @@
+ }
+
+ /* Get the messages */
+- if (fseeko(cat->fp, set->u.firstMsg, SEEK_SET) == -1) {
++ if (fseeko(cat->fp, htonll(set->u.firstMsg), SEEK_SET) == -1) {
+ saverr = errno;
+ free(set->data.str);
+ errno = saverr;
+ return (0);
+ }
+- if ((set->u.msgs = (MCMsgT *)malloc(sizeof(MCMsgT) * set->numMsgs)) ==
++ if ((set->u.msgs = (MCMsgT *)malloc(sizeof(MCMsgT) * htonl(set->numMsgs))) ==
+ NULL) {
+ saverr = errno;
+ free(set->data.str);
+@@ -479,7 +485,7 @@
+ return (-1);
+ }
+
+- for (i = 0; i < set->numMsgs; ++i) {
++ for (i = 0; i < htonl(set->numMsgs); ++i) {
+ msg = set->u.msgs + i;
+ if (fread(msg, sizeof(*msg), 1, cat->fp) != 1) {
+ saverr = errno;
+@@ -492,7 +498,7 @@
+ --i;
+ continue;
+ }
+- msg->msg.str = (char *)(set->data.str + msg->msg.off);
++ msg->msg.str = (char *)(set->data.str + htonll(msg->msg.off));
+ }
+ set->invalid = FALSE;
+ return (1);
projects / apple / libc.git / commitdiff
