Make it compile on MSVC 2005.

1 files changed, 83 insertions, 44 deletions

diff --git a/src/bplist.c b/src/bplist.c
index 6e00f39..fb24a1e 100644
--- a/src/bplist.c
+++ b/src/bplist.c
@@ -75,6 +75,7 @@ static void byte_convert(uint8_t * address, size_t size)
 #endif
 }
 
+
 #define UINT_TO_HOST(x, n) \
                 (n == 8 ? GUINT64_FROM_BE( *(uint64_t *)(x) ) : \
                 (n == 4 ? GUINT32_FROM_BE( *(uint32_t *)(x) ) : \
@@ -220,11 +221,14 @@ static plist_t parse_array_node(char *bnode, uint64_t size, uint32_t ref_size)
 
 static plist_t parse_bin_node(char *object, uint8_t dict_size, char **next_object)
 {
+        uint16_t type = 0;
+        uint64_t size = 0;
+
         if (!object)
                 return NULL;
 
-        uint16_t type = *object & 0xF0;
-        uint64_t size = *object & 0x0F;
+        type = (*object) & 0xF0;
+        size = (*object) & 0x0F;
         object++;
 
         switch (type) {
@@ -364,6 +368,22 @@ static gpointer copy_plist_data(gconstpointer src, gpointer data)
 
 void plist_from_bin(const char *plist_bin, uint32_t length, plist_t * plist)
 {
+        char *trailer = NULL;
+
+        uint8_t offset_size = 0;
+        uint8_t dict_param_size = 0;
+        uint64_t num_objects = 0;
+        uint64_t root_object = 0;
+        uint64_t offset_table_index = 0;
+
+        plist_t *nodeslist = NULL;
+        uint64_t i = 0;
+        uint64_t current_offset = 0;
+        char *offset_table = NULL;
+        uint32_t j = 0, str_i = 0, str_j = 0;
+        uint32_t index1 = 0, index2 = 0;
+
+
         //first check we have enough data
         if (!(length >= BPLIST_MAGIC_SIZE + BPLIST_VERSION_SIZE + BPLIST_TRL_SIZE))
                 return;
@@ -375,39 +395,34 @@ void plist_from_bin(const char *plist_bin, uint32_t length, plist_t * plist)
                 return;
 
         //now parse trailer
-        const char *trailer = plist_bin + (length - BPLIST_TRL_SIZE);
+        trailer = plist_bin + (length - BPLIST_TRL_SIZE);
 
-        uint8_t offset_size = trailer[BPLIST_TRL_OFFSIZE_IDX];
-        uint8_t dict_param_size = trailer[BPLIST_TRL_PARMSIZE_IDX];
-        uint64_t num_objects = be64dec(trailer + BPLIST_TRL_NUMOBJ_IDX);
-        uint64_t root_object = be64dec(trailer + BPLIST_TRL_ROOTOBJ_IDX);
-        uint64_t offset_table_index = be64dec(trailer + BPLIST_TRL_OFFTAB_IDX);
+        offset_size = trailer[BPLIST_TRL_OFFSIZE_IDX];
+        dict_param_size = trailer[BPLIST_TRL_PARMSIZE_IDX];
+        num_objects = be64dec(trailer + BPLIST_TRL_NUMOBJ_IDX);
+        root_object = be64dec(trailer + BPLIST_TRL_ROOTOBJ_IDX);
+        offset_table_index = be64dec(trailer + BPLIST_TRL_OFFTAB_IDX);
 
         if (num_objects == 0)
                 return;
 
         //allocate serialized array of nodes
-        plist_t *nodeslist = NULL;
         nodeslist = (plist_t *) malloc(sizeof(plist_t) * num_objects);
 
         if (!nodeslist)
                 return;
 
         //parse serialized nodes
-        uint64_t i = 0;
-        uint64_t current_offset = 0;
-        const char *offset_table = plist_bin + offset_table_index;
+        offset_table = plist_bin + offset_table_index;
         for (i = 0; i < num_objects; i++) {
+                char *obj = NULL;
                 current_offset = UINT_TO_HOST(offset_table + i * offset_size, offset_size);
 
-                char *obj = plist_bin + current_offset;
+                obj = plist_bin + current_offset;
                 nodeslist[i] = parse_bin_node(obj, dict_param_size, &obj);
         }
 
         //setup children for structured types
-        uint32_t j = 0, str_i = 0, str_j = 0;
-        uint32_t index1 = 0, index2 = 0;
-
         for (i = 0; i < num_objects; i++) {
 
                 plist_data_t data = plist_get_data(nodeslist[i]);
@@ -514,14 +529,17 @@ static guint plist_data_hash(gconstpointer key)
 
 static gboolean plist_data_compare(gconstpointer a, gconstpointer b)
 {
+        plist_data_t val_a = NULL;
+        plist_data_t val_b = NULL;
+
         if (!a || !b)
                 return FALSE;
 
         if (!((GNode *) a)->data || !((GNode *) b)->data)
                 return FALSE;
 
-        plist_data_t val_a = plist_get_data((plist_t) a);
-        plist_data_t val_b = plist_get_data((plist_t) b);
+        val_a = plist_get_data((plist_t) a);
+        val_b = plist_get_data((plist_t) b);
 
         if (val_a->type != val_b->type)
                 return FALSE;
@@ -574,6 +592,7 @@ struct serialize_s {
 
 static void serialize_plist(GNode * node, gpointer data)
 {
+        uint64_t *index_val = NULL;
         struct serialize_s *ser = (struct serialize_s *) data;
         uint64_t current_index = ser->objects->len;
 
@@ -584,7 +603,7 @@ static void serialize_plist(GNode * node, gpointer data)
                 return;
         }
         //insert new ref
-        uint64_t *index_val = (uint64_t *) malloc(sizeof(uint64_t));
+        index_val = (uint64_t *) malloc(sizeof(uint64_t));
         *index_val = current_index;
         g_hash_table_insert(ser->ref_table, node, index_val);
 
@@ -639,6 +658,7 @@ static void write_date(GByteArray * bplist, double val)
 
 static void write_raw_data(GByteArray * bplist, uint8_t mark, uint8_t * val, uint64_t size)
 {
+        uint8_t *buff = NULL;
         uint8_t marker = mark | (size < 15 ? size : 0xf);
         g_byte_array_append(bplist, &marker, sizeof(uint8_t));
         if (size >= 15) {
@@ -647,7 +667,7 @@ static void write_raw_data(GByteArray * bplist, uint8_t mark, uint8_t * val, uin
                 g_byte_array_append(bplist, int_buff->data, int_buff->len);
                 g_byte_array_free(int_buff, TRUE);
         }
-        uint8_t *buff = (uint8_t *) malloc(size);
+        buff = (uint8_t *) malloc(size);
         memcpy(buff, val, size);
         g_byte_array_append(bplist, buff, size);
         free(buff);
@@ -677,6 +697,12 @@ static void write_unicode(GByteArray * bplist, gunichar2 * val, uint64_t size)
 
 static void write_array(GByteArray * bplist, GNode * node, GHashTable * ref_table, uint8_t dict_param_size)
 {
+        uint64_t idx = 0;
+        uint8_t *buff = NULL;
+
+        GNode *cur = NULL;
+        uint64_t i = 0;
+
         uint64_t size = g_node_n_children(node);
         uint8_t marker = BPLIST_ARRAY | (size < 15 ? size : 0xf);
         g_byte_array_append(bplist, &marker, sizeof(uint8_t));
@@ -687,11 +713,8 @@ static void write_array(GByteArray * bplist, GNode * node, GHashTable * ref_tabl
                 g_byte_array_free(int_buff, TRUE);
         }
 
-        uint64_t idx = 0;
-        uint8_t *buff = (uint8_t *) malloc(size * dict_param_size);
+        buff = (uint8_t *) malloc(size * dict_param_size);
 
-        GNode *cur = NULL;
-        uint64_t i = 0;
         for (i = 0, cur = node->children; cur && i < size; cur = cur->next, i++) {
                 idx = *(uint64_t *) (g_hash_table_lookup(ref_table, cur));
                 memcpy(buff + i * dict_param_size, &idx, dict_param_size);
@@ -706,6 +729,13 @@ static void write_array(GByteArray * bplist, GNode * node, GHashTable * ref_tabl
 
 static void write_dict(GByteArray * bplist, GNode * node, GHashTable * ref_table, uint8_t dict_param_size)
 {
+        uint64_t idx1 = 0;
+        uint64_t idx2 = 0;
+        uint8_t *buff = NULL;
+
+        GNode *cur = NULL;
+        uint64_t i = 0;
+
         uint64_t size = g_node_n_children(node) / 2;
         uint8_t marker = BPLIST_DICT | (size < 15 ? size : 0xf);
         g_byte_array_append(bplist, &marker, sizeof(uint8_t));
@@ -716,12 +746,8 @@ static void write_dict(GByteArray * bplist, GNode * node, GHashTable * ref_table
                 g_byte_array_free(int_buff, TRUE);
         }
 
-        uint64_t idx1 = 0;
-        uint64_t idx2 = 0;
-        uint8_t *buff = (uint8_t *) malloc(size * 2 * dict_param_size);
+        buff = (uint8_t *) malloc(size * 2 * dict_param_size);
 
-        GNode *cur = NULL;
-        uint64_t i = 0;
         for (i = 0, cur = node->children; cur && i < size; cur = cur->next->next, i++) {
                 idx1 = GPOINTER_TO_UINT(g_hash_table_lookup(ref_table, cur));
                 memcpy(buff + i * dict_param_size, &idx1, dict_param_size);
@@ -740,41 +766,55 @@ static void write_dict(GByteArray * bplist, GNode * node, GHashTable * ref_table
 
 void plist_to_bin(plist_t plist, char **plist_bin, uint32_t * length)
 {
+        GPtrArray *objects = NULL;
+        GHashTable *ref_table = NULL;
+        struct serialize_s ser_s;
+        uint8_t offset_size = 0;
+        uint8_t dict_param_size = 0;
+        uint64_t num_objects = 0;
+        uint64_t root_object = 0;
+        uint64_t offset_table_index = 0;
+        GByteArray *bplist_buff = NULL;
+        uint64_t i = 0;
+        uint8_t *buff = NULL;
+        uint64_t *offsets = NULL;
+        uint8_t pad[6] = { 0, 0, 0, 0, 0, 0 };
+        uint8_t trailer[BPLIST_TRL_SIZE];
+
         //check for valid input
         if (!plist || !plist_bin || *plist_bin || !length)
                 return;
 
         //list of objects
-        GPtrArray *objects = g_ptr_array_new();
+        objects = g_ptr_array_new();
         //hashtable to write only once same nodes
-        GHashTable *ref_table = g_hash_table_new(plist_data_hash, plist_data_compare);
+        ref_table = g_hash_table_new(plist_data_hash, plist_data_compare);
 
         //serialize plist
-        struct serialize_s ser_s = { objects, ref_table };
+        ser_s.objects = objects;
+        ser_s.ref_table = ref_table;
         serialize_plist(plist, &ser_s);
 
         //now stream to output buffer
-        uint8_t offset_size = 0;        //unknown yet
-        uint8_t dict_param_size = get_needed_bytes(objects->len);
-        uint64_t num_objects = objects->len;
-        uint64_t root_object = 0;       //root is first in list
-        uint64_t offset_table_index = 0;        //unknown yet
+        offset_size = 0;                        //unknown yet
+        dict_param_size = get_needed_bytes(objects->len);
+        num_objects = objects->len;
+        root_object = 0;                        //root is first in list
+        offset_table_index = 0;         //unknown yet
 
         //setup a dynamic bytes array to store bplist in
-        GByteArray *bplist_buff = g_byte_array_new();
+        bplist_buff = g_byte_array_new();
 
         //set magic number and version
         g_byte_array_append(bplist_buff, BPLIST_MAGIC, BPLIST_MAGIC_SIZE);
         g_byte_array_append(bplist_buff, BPLIST_VERSION, BPLIST_VERSION_SIZE);
 
         //write objects and table
-        uint64_t i = 0;
-        uint8_t *buff = NULL;
-        uint64_t offsets[num_objects];
+        offsets = (uint64_t *) malloc(num_objects * sizeof(uint64_t));
         for (i = 0; i < num_objects; i++) {
 
-                offsets[i] = bplist_buff->len;
                 plist_data_t data = plist_get_data(g_ptr_array_index(objects, i));
+                offsets[i] = bplist_buff->len;
 
                 switch (data->type) {
                 case PLIST_BOOLEAN:
@@ -830,7 +870,6 @@ void plist_to_bin(plist_t plist, char **plist_bin, uint32_t * length)
         }
 
         //experimental pad to reflect apple's files
-        uint8_t pad[6] = { 0, 0, 0, 0, 0, 0 };
         g_byte_array_append(bplist_buff, pad, 6);
 
         //setup trailer
@@ -838,7 +877,6 @@ void plist_to_bin(plist_t plist, char **plist_bin, uint32_t * length)
         root_object = GUINT64_FROM_BE(root_object);
         offset_table_index = GUINT64_FROM_BE(offset_table_index);
 
-        uint8_t trailer[BPLIST_TRL_SIZE];
         memcpy(trailer + BPLIST_TRL_OFFSIZE_IDX, &offset_size, sizeof(uint8_t));
         memcpy(trailer + BPLIST_TRL_PARMSIZE_IDX, &dict_param_size, sizeof(uint8_t));
         memcpy(trailer + BPLIST_TRL_NUMOBJ_IDX, &num_objects, sizeof(uint64_t));
@@ -853,4 +891,5 @@ void plist_to_bin(plist_t plist, char **plist_bin, uint32_t * length)
         *length = bplist_buff->len;
 
         g_byte_array_free(bplist_buff, TRUE);
+        free(offsets);
 }