along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
+#include <assert.h>
#include "pool.h"
-char* access2str(int type)
+
+// ----------------------------- float ----------------------------------
+
+double undefined_float = 0.0;
+
+void* float_clone(const void*_v) {
+ if(_v==&undefined_float)
+ return &undefined_float;
+ const double*v1=_v;
+ double*v2 = malloc(sizeof(double));
+ *v2 = *v1;
+ return v2;
+}
+unsigned int float_hash(const void*_v) {
+ const unsigned char*b=_v;
+ unsigned int h=0;
+ int t;
+ for(t=0;t<8;t++)
+ h = crc32_add_byte(h, b[t]);
+ return h;
+}
+void float_destroy(void*_v) {
+ double*v = (double*)_v;
+ if(v!=&undefined_float)
+ free(v);
+}
+char float_equals(const void*_v1, const void*_v2) {
+ const double*v1=_v1;
+ const double*v2=_v2;
+ if(v1==&undefined_float || v2==&undefined_float)
+ return 0;
+ return *v1==*v2;
+}
+
+type_t float_type = {
+ dup: float_clone,
+ hash: float_hash,
+ free: float_destroy,
+ equals: float_equals
+};
+
+// ----------------------------- uint ----------------------------------
+
+int undefined_uint = 0;
+
+ptroff_t uint_clone(const void*v) {
+ return (ptroff_t)v;
+}
+unsigned int uint_hash(const void*v) {return (ptroff_t)v;}
+void uint_destroy(void*v) {}
+char uint_equals(const void*v1, const void*v2) {return v1==v2;}
+
+type_t uint_type = {
+ dup: (dup_func)uint_clone,
+ hash: (hash_func)uint_hash,
+ free: (free_func)uint_destroy,
+ equals: (equals_func)uint_equals
+};
+
+// ----------------------------- namespace ----------------------------------
+
+unsigned int namespace_hash(namespace_t*n)
{
- if(type==0x08) return "";
- else if(type==0x16) return "package";
- else if(type==0x17) return "packageinternal";
- else if(type==0x18) return "protected";
- else if(type==0x19) return "explicit";
- else if(type==0x1A) return "staticprotected";
- else if(type==0x05) return "private";
- else return "undefined";
+ unsigned int hash = 0;
+ hash = crc32_add_byte(hash, n->access);
+ hash = crc32_add_string(hash, n->name);
+ return hash;
}
-char* multiname_to_string(multiname_t*m)
+unsigned char namespace_equals(const namespace_t*n1, const namespace_t*n2)
{
- char*mname = 0;
- if(!m)
- return strdup("--<UNDEFINED_MULTINAME>--");
- if(m->type==0x07 || m->type==0x0d) {
- mname = malloc(strlen(m->ns->name)+strlen(m->name)+32);
- sprintf(mname, "<%s>\0", access2str(m->ns->access));
- strcat(mname, m->ns->name);
- strcat(mname, "::");
- strcat(mname, m->name);
- } else if(m->type==0x0f || m->type==0x10) {
- mname = strdup(m->name);
- } else if(m->type==0x11 || m->type==0x12) {
- mname = strdup("");
- } else if(m->type==0x09 || m->type==0x0e) {
- char*s = namespace_set_to_string(m->namespace_set);
- mname = malloc(strlen(s)+strlen(m->name)+16);
- strcpy(mname, s);
- free(s);
- strcat(mname, "::");
- strcat(mname, m->name);
- } else if(m->type==0x1b || m->type==0x1c) {
- mname = namespace_set_to_string(m->namespace_set);
- }
- return mname;
+ if(n1->access != n2->access)
+ return 0;
+ if(!(n1->name) != !(n2->name))
+ return 0;
+ if(n1->name && n2->name && strcmp(n1->name, n2->name))
+ return 0;
+ return 1;
}
char* namespace_to_string(namespace_t*ns)
{
char*access = 0;
U8 type = ns->access;
- if(type==0x08) access = "";
- else if(type==0x16) access = "Package";
- else if(type==0x17) access = "PackageInternal";
- else if(type==0x18) access = "Protected";
- else if(type==0x19) access = "Explicit";
- else if(type==0x1A) access = "StaticProtected";
- else if(type==0x05) access = "Private";
- else {
- fprintf(stderr, "Undefined namespace type %02x\n", type);
- access = "UnknownNS";
- }
+ access = access2str(type);
char*string = malloc(strlen(access)+strlen(ns->name)+3);
- sprintf(string, "<%s>%s", access, ns->name);
+ sprintf(string, "[%s]%s", access, ns->name);
return string;
}
+namespace_t* namespace_clone(namespace_t*other)
+{
+ NEW(namespace_t,n);
+ n->access = other->access;
+ n->name = strdup(other->name);
+ return n;
+}
+
+namespace_t* namespace_new(U8 access, const char*name)
+{
+ namespace_t*ns = malloc(sizeof(namespace_t));
+ memset(ns, 0, sizeof(namespace_t));
+
+ if(access==0) { // autodetect access
+ char*n = strdup(name);
+ if(n[0] == '[') {
+ char*bracket = strchr(n, ']');
+ if(bracket) {
+ *bracket = 0;
+ char*a = n+1;
+ name += (bracket-n)+1;
+ if(!strcmp(a, "")) access=0x16;
+ else if(!strcmp(a, "undefined")) access=0x08; // public??
+ else if(!strcmp(a, "package")) access=0x16;
+ else if(!strcmp(a, "packageinternal")) access=0x17;
+ else if(!strcmp(a, "protected")) access=0x18;
+ else if(!strcmp(a, "explicit")) access=0x19;
+ else if(!strcmp(a, "staticprotected")) access=0x1a;
+ else if(!strcmp(a, "private")) access=0x05;
+ else {
+ fprintf(stderr, "Undefined access level: [%s]\n", a);
+ return 0;
+ }
+ }
+ } else {
+ access = 0x16;
+ }
+ free(n);
+ }
+ ns->access = access;
+ ns->name = strdup(name);
+ return ns;
+}
+
+namespace_t* namespace_new_undefined(const char*name) {
+ return namespace_new(0x08, name); // public?
+}
+namespace_t* namespace_new_package(const char*name) {
+ return namespace_new(0x16 , name);
+}
+namespace_t* namespace_new_packageinternal(const char*name) {
+ return namespace_new(0x17, name);
+}
+namespace_t* namespace_new_protected(const char*name) {
+ return namespace_new(0x18, name);
+}
+namespace_t* namespace_new_explicit(const char*name) {
+ return namespace_new(0x19, name);
+}
+namespace_t* namespace_new_staticprotected(const char*name) {
+ return namespace_new(0x1a, name);
+}
+namespace_t* namespace_new_private(const char*name) {
+ return namespace_new(0x05, name);
+}
+
+void namespace_destroy(namespace_t*n)
+{
+ free(n->name);n->name=0;
+ n->access=0x00;
+ free(n);
+}
+
+type_t namespace_type = {
+ dup: (dup_func)namespace_clone,
+ hash: (hash_func)namespace_hash,
+ free: (free_func)namespace_destroy,
+ equals: (equals_func)namespace_equals
+};
+
+// ---------------------------namespace sets --------------------------------
+
+unsigned int namespace_set_hash(namespace_set_t*set)
+{
+ namespace_list_t*l = set->namespaces;
+ unsigned int hash = 0;
+ while(l) {
+ hash = crc32_add_byte(hash, l->namespace->access);
+ hash = crc32_add_string(hash, l->namespace->name);
+ l = l->next;
+ }
+ return hash;
+}
+
+int namespace_set_equals(namespace_set_t*m1, namespace_set_t*m2)
+{
+ namespace_list_t*l1 = m1->namespaces;
+ namespace_list_t*l2 = m2->namespaces;
+ while(l1 && l2) {
+ if(l1->namespace->access != l2->namespace->access)
+ return 0;
+ if(!(l1->namespace->name) != !(l2->namespace->name))
+ return 0;
+ if(strcmp(l1->namespace->name, l2->namespace->name))
+ return 0;
+ l1 = l1->next;
+ l2 = l2->next;
+ }
+ if(l1||l2)
+ return 0;
+ return 1;
+}
+
+namespace_set_t* namespace_set_clone(namespace_set_t*other)
+{
+ NEW(namespace_set_t,set);
+ set->namespaces = list_new();
+ namespace_list_t*l = other->namespaces;
+ while(l) {
+ list_append(set->namespaces, namespace_clone(l->namespace));
+ l = l->next;
+ }
+ return set;
+}
+namespace_set_t* namespace_set_new()
+{
+ NEW(namespace_set_t,set);
+ set->namespaces = list_new();
+ return set;
+}
char* namespace_set_to_string(namespace_set_t*set)
{
/* TODO: is the order of the namespaces important (does it
return desc;
}
-
-int pool_register_string(pool_t*pool, const char*s)
+void namespace_set_destroy(namespace_set_t*set)
{
- return array_append_if_new(pool->strings, s, 0);
+ namespace_list_t*l = set->namespaces;
+ while(l) {
+ namespace_destroy(l->namespace);l->namespace=0;
+ l = l->next;
+ }
+ list_free(set->namespaces);
+ free(set);
}
-int pool_register_namespace(pool_t*pool, namespace_t*ns)
-{
- if(!ns)
- return 0;
- char*name = namespace_to_string(ns);
- int i = array_append_if_new(pool->namespaces, name, ns);
- free(name);
- return i;
-}
-int pool_register_namespace_set(pool_t*pool, namespace_set_t*set)
+type_t namespace_set_type = {
+ dup: (dup_func)namespace_set_clone,
+ hash: (hash_func)namespace_set_hash,
+ free: (free_func)namespace_set_destroy,
+ equals: (equals_func)namespace_set_equals
+};
+
+// ----------------------------- multiname ----------------------------------
+
+unsigned int multiname_hash(multiname_t*m)
{
- char*name = namespace_set_to_string(set);
- int i = array_append_if_new(pool->namespace_sets, name, set);
- free(name);
- return i;
+ unsigned int hash = crc32_add_byte(0, m->type);
+ if(m->name) {
+ hash = crc32_add_string(hash, m->name);
+ }
+ if(m->ns) {
+ hash = crc32_add_byte(hash, m->ns->access);
+ hash = crc32_add_string(hash, m->ns->name);
+ }
+ if(m->namespace_set) {
+ namespace_list_t*l = m->namespace_set->namespaces;
+ while(l) {
+ hash = crc32_add_byte(hash, l->namespace->access);
+ hash = crc32_add_string(hash, l->namespace->name);
+ l = l->next;
+ }
+ }
+ return hash;
}
-int pool_register_multiname(pool_t*pool, multiname_t*n)
+
+int multiname_equals(multiname_t*m1, multiname_t*m2)
{
- if(!n)
+ if(m1->type!=m2->type)
return 0;
- char*name = multiname_to_string(n);
- int i =array_append_if_new(pool->multinames, name, n);
- free(name);
- return i;
-}
-int pool_register_multiname2(pool_t*pool, char*name)
-{
- multiname_t*n = multiname_fromstring(name);
- int i =array_append_if_new(pool->multinames, name, n);
- return i;
-}
-int pool_find_namespace(pool_t*pool, namespace_t*ns)
-{
- if(!ns)
+
+ if((!m1->name) != (!m2->name))
return 0;
- char*name = namespace_to_string(ns);
- int i = array_find(pool->namespaces, name);
- if(i<0) {
- fprintf(stderr, "Couldn't find namespace \"%s\" %08x in constant pool\n", name, ns);
+ if((!m1->ns) != (!m2->ns))
return 0;
+ if((!m1->namespace_set) != (!m2->namespace_set))
+ return 0;
+
+ if(m1->name && m2->name && strcmp(m1->name,m2->name))
+ return 0;
+ if(m1->ns && m2->ns) {
+ if(!namespace_equals(m1->ns, m2->ns))
+ return 0;
}
- free(name);
- return i;
+ if(m1->namespace_set && m2->namespace_set) {
+ if(!namespace_set_equals(m1->namespace_set, m2->namespace_set))
+ return 0;
+ }
+ return 1;
}
-int pool_find_namespace_set(pool_t*pool, namespace_set_t*set)
+
+multiname_t* multiname_new(namespace_t*ns, const char*name)
{
- char*name = namespace_set_to_string(set);
- int i = array_find(pool->namespace_sets, name);
- free(name);
- if(i<0) {
- fprintf(stderr, "Couldn't find namespace_set \"%s\" in constant pool\n", name);
- return 0;
- }
- return i;
+ NEW(multiname_t,m);
+ m->type = QNAME;
+ m->ns = namespace_clone(ns);
+ m->name = strdup(name);
+ return m;
}
-int pool_find_string(pool_t*pool, const char*s)
+
+multiname_t* multiname_clone(multiname_t*other)
{
- int i = array_find(pool->strings, s);
- if(i<0) {
- fprintf(stderr, "Couldn't find string \"%s\" in constant pool\n", s);
- *(int*)0=0;
- return 0;
- }
- return i;
+ NEW(multiname_t,m);
+ m->type = other->type;
+ if(other->ns)
+ m->ns = namespace_clone(other->ns);
+ if(other->namespace_set)
+ m->namespace_set = namespace_set_clone(other->namespace_set);
+ if(other->name)
+ m->name = strdup(other->name);
+ return m;
}
-int pool_find_multiname(pool_t*pool, multiname_t*name)
+
+
+char* access2str(int type)
{
- char*n = multiname_to_string(name);
- int i = array_find(pool->multinames, n);
- if(i<0) {
- fprintf(stderr, "Couldn't find multiname \"%s\" in constant pool\n", n);
- return 0;
+ if(type==0x08) return "access08";
+ else if(type==0x16) return "package";
+ else if(type==0x17) return "packageinternal";
+ else if(type==0x18) return "protected";
+ else if(type==0x19) return "explicit";
+ else if(type==0x1A) return "staticprotected";
+ else if(type==0x05) return "private";
+ else {
+ fprintf(stderr, "Undefined access type %02x\n", type);
+ return "undefined";
}
- return i;
}
-multiname_t*pool_lookup_multiname(pool_t*pool, int i)
+char* multiname_to_string(multiname_t*m)
{
- multiname_t*m = (multiname_t*)array_getvalue(pool->multinames, i);
- return m;
+ char*mname = 0;
+ if(!m || m->type==0xff)
+ return strdup("--<UNDEFINED_MULTINAME>--");
+
+ int namelen = m->name?strlen(m->name):1;
+
+ if(m->type==QNAME || m->type==QNAMEA) {
+ mname = malloc(strlen(m->ns->name)+namelen+32);
+ strcpy(mname, "<q");
+ if(m->type == QNAMEA)
+ strcat(mname, ",attr");
+ strcat(mname, ">[");
+ strcat(mname,access2str(m->ns->access));
+ strcat(mname, "]");
+ strcat(mname, m->ns->name);
+ strcat(mname, "::");
+ if(m->name)
+ strcat(mname, m->name);
+ else
+ strcat(mname, "*");
+ } else if(m->type==RTQNAME || m->type==RTQNAMEA) {
+ mname = malloc(namelen+32);
+ strcpy(mname, "<rt");
+ if(m->type == RTQNAMEA)
+ strcat(mname, ",attr");
+ strcat(mname, ">");
+ if(m->name)
+ strcat(mname, m->name);
+ else
+ strcat(mname, "*");
+ } else if(m->type==RTQNAMEL) {
+ mname = strdup("<l>");
+ } else if(m->type==RTQNAMELA) {
+ mname = strdup("<l,attr>");
+ } else if(m->type==MULTINAME || m->type==MULTINAMEA) {
+ char*s = namespace_set_to_string(m->namespace_set);
+ mname = malloc(strlen(s)+namelen+16);
+ if(m->type == MULTINAME)
+ strcpy(mname,"<multi>");
+ else //MULTINAMEA
+ strcpy(mname,"<multi,attr>");
+ strcat(mname, s);
+ strcat(mname, "::");
+ if(m->name)
+ strcat(mname, m->name);
+ else
+ strcat(mname, "*");
+ free(s);
+ } else if(m->type==MULTINAMEL || m->type==MULTINAMELA) {
+ char*s = namespace_set_to_string(m->namespace_set);
+ mname = malloc(strlen(s)+16);
+ if(m->type == MULTINAMEL)
+ strcpy(mname,"<l,multi>");
+ else //MULTINAMELA
+ strcpy(mname,"<l,multi,attr>");
+ strcat(mname,s);
+ free(s);
+ } else {
+ fprintf(stderr, "Invalid multiname type: %02x\n", m->type);
+ }
+ return mname;
}
multiname_t* multiname_fromstring(const char*name2)
{
if(!name2)
- name2 = "::";
+ return 0;
char*n = strdup(name2);
char*p = strstr(n, "::");
char*namespace=0,*name=0;
return m;
}
+void multiname_destroy(multiname_t*m)
+{
+ if(m->name) {
+ free((void*)m->name);m->name = 0;
+ }
+ if(m->ns) {
+ namespace_destroy(m->ns);m->ns = 0;
+ }
+ if(m->namespace_set) {
+ namespace_set_destroy(m->namespace_set);m->namespace_set = 0;
+ }
+ free(m);
+}
+
+type_t multiname_type = {
+ dup: (dup_func)multiname_clone,
+ hash: (hash_func)multiname_hash,
+ free: (free_func)multiname_destroy,
+ equals: (equals_func)multiname_equals
+};
+
+// ------------------------------- pool -------------------------------------
+
+int pool_register_uint(pool_t*p, unsigned int i)
+{
+ return array_append_if_new(p->x_uints, (void*)(ptroff_t)i, 0);
+}
+int pool_register_int(pool_t*p, int i)
+{
+ return array_append_if_new(p->x_ints, (void*)(ptroff_t)i, 0);
+}
+int pool_register_float(pool_t*p, double d)
+{
+ return array_append_if_new(p->x_floats, &d, 0);
+}
+int pool_register_string(pool_t*pool, const char*s)
+{
+ if(!s) return 0;
+ return array_append_if_new(pool->x_strings, s, 0);
+}
+int pool_register_namespace(pool_t*pool, namespace_t*ns)
+{
+ if(!ns) return 0;
+ return array_append_if_new(pool->x_namespaces, ns, 0);
+}
+int pool_register_namespace_set(pool_t*pool, namespace_set_t*set)
+{
+ if(!set) return 0;
+ return array_append_if_new(pool->x_namespace_sets, set, 0);
+}
+int pool_register_multiname(pool_t*pool, multiname_t*n)
+{
+ if(!n) return 0;
+ return array_append_if_new(pool->x_multinames, n, 0);
+}
+int pool_register_multiname2(pool_t*pool, char*name)
+{
+ if(!name) return 0;
+ multiname_t*n = multiname_fromstring(name);
+ return array_append_if_new(pool->x_multinames, n, 0);
+}
+
+
+int pool_find_uint(pool_t*pool, unsigned int x)
+{
+ int i = array_find(pool->x_uints, (void*)(ptroff_t)x);
+ if(i<0) {
+ fprintf(stderr, "Couldn't find uint \"%d\" in constant pool\n", x);
+ return 0;
+ }
+ return i;
+}
+int pool_find_int(pool_t*pool, int x)
+{
+ int i = array_find(pool->x_ints, (void*)(ptroff_t)x);
+ if(i<0) {
+ fprintf(stderr, "Couldn't find int \"%d\" in constant pool\n", x);
+ return 0;
+ }
+ return i;
+}
+int pool_find_float(pool_t*pool, double x)
+{
+ int i = array_find(pool->x_ints, &x);
+ if(i<0) {
+ fprintf(stderr, "Couldn't find int \"%d\" in constant pool\n", x);
+ return 0;
+ }
+ return i;
+}
+int pool_find_namespace(pool_t*pool, namespace_t*ns)
+{
+ if(!ns)
+ return 0;
+ int i = array_find(pool->x_namespaces, ns);
+ if(i<0) {
+ char*s = namespace_to_string(ns);
+ fprintf(stderr, "Couldn't find namespace \"%s\" %08x in constant pool\n", s, ns);
+ free(s);
+ return 0;
+ }
+ return i;
+}
+int pool_find_namespace_set(pool_t*pool, namespace_set_t*set)
+{
+ int i = array_find(pool->x_namespace_sets, set);
+ if(i<0) {
+ char*s = namespace_set_to_string(set);
+ fprintf(stderr, "Couldn't find namespace_set \"%s\" in constant pool\n", s);
+ free(s);
+ return 0;
+ }
+ return i;
+}
+int pool_find_string(pool_t*pool, const char*s)
+{
+ int i = array_find(pool->x_strings, s);
+ if(i<0) {
+ fprintf(stderr, "Couldn't find string \"%s\" in constant pool\n", s);
+ *(int*)0=0;
+ return 0;
+ }
+ return i;
+}
+int pool_find_multiname(pool_t*pool, multiname_t*name)
+{
+ int i = array_find(pool->x_multinames, name);
+ if(i<0) {
+ char*s = multiname_to_string(name);
+ fprintf(stderr, "Couldn't find multiname \"%s\" in constant pool\n", s);
+ free(s);
+ return 0;
+ }
+ return i;
+}
+
+int pool_lookup_int(pool_t*pool, int i)
+{
+ return *(int*)array_getkey(pool->x_ints, i);
+}
+unsigned int pool_lookup_uint(pool_t*pool, int i)
+{
+ return *(unsigned int*)array_getkey(pool->x_uints, i);
+}
+double pool_lookup_float(pool_t*pool, int i)
+{
+ return *(double*)array_getkey(pool->x_floats, i);
+}
+char*pool_lookup_string(pool_t*pool, int i)
+{
+ return (char*)array_getkey(pool->x_strings, i);
+}
+namespace_t*pool_lookup_namespace(pool_t*pool, int i)
+{
+ return (namespace_t*)array_getkey(pool->x_namespaces, i);
+}
+namespace_set_t*pool_lookup_namespace_set(pool_t*pool, int i)
+{
+ return (namespace_set_t*)array_getkey(pool->x_namespace_sets, i);
+}
+multiname_t*pool_lookup_multiname(pool_t*pool, int i)
+{
+ return (multiname_t*)array_getkey(pool->x_multinames, i);
+}
+
pool_t*pool_new()
{
NEW(pool_t, p);
- p->ints = array_new();
- array_append(p->ints, 0, (void*)(ptroff_t)0);
- p->uints = array_new();
- array_append(p->uints, 0, (void*)(ptroff_t)0);
- p->floats = array_new();
- array_append(p->floats, 0, 0);
- p->strings = array_new();
- array_append(p->strings, "--<UNDEFINED_STRING>--", 0);
- p->namespaces = array_new();
- array_append(p->namespaces, "--<UNDEFINED_NAMESPACE>--", 0);
- p->namespace_sets = array_new();
- array_append(p->namespace_sets, "--<UNDEFINED_NSSET>--", 0);
- p->multinames = array_new();
- array_append(p->multinames, "--<UNDEFINED_MULTINAME>--", 0);
+ p->x_ints = array_new2(&uint_type);
+ p->x_uints = array_new2(&uint_type);
+ p->x_floats = array_new2(&float_type);
+ p->x_strings = array_new2(&charptr_type);
+ p->x_namespaces = array_new2(&namespace_type);
+ p->x_namespace_sets = array_new2(&namespace_set_type);
+ p->x_multinames = array_new2(&multiname_type);
+
+ /* add a zero-index entry in each list */
+
+ array_append(p->x_ints, &undefined_uint, 0);
+ array_append(p->x_uints, &undefined_uint, 0);
+ array_append(p->x_floats, &undefined_float, 0);
+
+ pool_register_string(p, "--<UNDEFINED_STRING>--");
+
+ namespace_t*ns = namespace_new(0,"--<UNDEFINED NAMESPACE>--");
+ pool_register_namespace(p, ns);
+ namespace_destroy(ns);
+
+ namespace_set_t*nsset = namespace_set_new();
+ list_append(nsset->namespaces, namespace_new(0, "--<UNDEFINED NAMESPACE SET>--"));
+ pool_register_namespace_set(p, nsset);
+ namespace_set_destroy(nsset);
+
+ namespace_t*mns = namespace_new(0,"nons");
+ multiname_t*mname = multiname_new(mns,"--<UNDEFINED MULTINAME>--");
+ mname->type = 0xff;
+ pool_register_multiname(p, mname);
+ multiname_destroy(mname);
+ namespace_destroy(mns);
return p;
}
#define DEBUG if(0)
+//#define DEBUG
void pool_read(pool_t*pool, TAG*tag)
{
for(t=1;t<num_ints;t++) {
S32 v = swf_GetS30(tag);
DEBUG printf("int %d) %d\n", t, v);
- array_append(pool->ints, 0, (void*)(ptroff_t)v);
+ array_append(pool->x_ints, (void*)(ptroff_t)v, 0);
}
int num_uints = swf_GetU30(tag);
for(t=1;t<num_uints;t++) {
U32 v = swf_GetU30(tag);
DEBUG printf("uint %d) %d\n", t, v);
- array_append(pool->uints, 0, (void*)(ptroff_t)v);
+ array_append(pool->x_uints, (void*)(ptroff_t)v, 0);
}
int num_floats = swf_GetU30(tag);
for(t=1;t<num_floats;t++) {
double d = swf_GetD64(tag);
DEBUG printf("float %d) %f\n", t, d);
- array_append(pool->floats, 0, 0);
+ array_append(pool->x_floats, &d, 0);
}
int num_strings = swf_GetU30(tag);
char*s = malloc(len+1);
swf_GetBlock(tag, s, len);
s[len] = 0;
- array_append(pool->strings, s, 0);
- DEBUG printf("%d) \"%s\"\n", t, pool->strings->d[t].name);
+ array_append(pool->x_strings, s, 0);
+ free(s);
+ DEBUG printf("%d) \"%s\"\n", t, pool->x_strings->d[t].name);
}
int num_namespaces = swf_GetU30(tag);
DEBUG printf("%d namespaces\n", num_namespaces);
for(t=1;t<num_namespaces;t++) {
U8 type = swf_GetU8(tag);
int namenr = swf_GetU30(tag);
- const char*name = array_getkey(pool->strings, namenr);
- NEW(namespace_t, ns);
- memset(ns, 0, sizeof(namespace_t));
- ns->access = type;
- ns->name = strdup(name);
- array_append(pool->namespaces, name, ns);
+ const char*name = array_getkey(pool->x_strings, namenr);
+ namespace_t*ns = namespace_new(type, name);
+ array_append(pool->x_namespaces, ns, 0);
+ DEBUG printf("%d) \"%s\"\n", t, namespace_to_string(ns));
+ namespace_destroy(ns);
}
int num_sets = swf_GetU30(tag);
DEBUG printf("%d namespace sets\n", num_sets);
NEW(namespace_set_t, nsset);
for(s=0;s<count;s++) {
int nsnr = swf_GetU30(tag);
- namespace_t*ns = (namespace_t*)array_getvalue(pool->namespaces, nsnr);
- list_append(nsset->namespaces, ns);
+ namespace_t*ns = (namespace_t*)array_getkey(pool->x_namespaces, nsnr);
+ list_append(nsset->namespaces, namespace_clone(ns));
}
- char*desc = namespace_set_to_string(nsset);
-
- array_append(pool->namespace_sets, desc, nsset);
- DEBUG printf("set %d) %s\n", t, desc);
+ array_append(pool->x_namespace_sets, nsset, 0);
+ DEBUG printf("set %d) %s\n", t, namespace_set_to_string(nsset));
+ namespace_set_destroy(nsset);
}
int num_multinames = swf_GetU30(tag);
DEBUG printf("%d multinames\n", num_multinames);
for(t=1;t<num_multinames;t++) {
-
- NEW(multiname_t,m);
- m->type = swf_GetU8(tag);
- if(m->type==0x07 || m->type==0x0d) {
- int namespace_index = swf_GetU30(tag); // 0 = '*' (any)
- m->ns = (namespace_t*)array_getvalue(pool->namespaces, namespace_index);
+ multiname_t m;
+ memset(&m, 0, sizeof(multiname_t));
+ m.type = swf_GetU8(tag);
+ if(m.type==0x07 || m.type==0x0d) {
+ int namespace_index = swf_GetU30(tag);
+ m.ns = (namespace_t*)array_getkey(pool->x_namespaces, namespace_index);
int name_index = swf_GetU30(tag);
- m->name = array_getkey(pool->strings, name_index);
- } else if(m->type==0x0f || m->type==0x10) {
- int name_index = swf_GetU30(tag); // 0 = '*' (any name)
- m->name = array_getkey(pool->strings, name_index);
- } else if(m->type==0x11 || m->type==0x12) {
- } else if(m->type==0x09 || m->type==0x0e) {
+ if(name_index) // 0 = '*' (any)
+ m.name = array_getkey(pool->x_strings, name_index);
+ } else if(m.type==0x0f || m.type==0x10) {
+ int name_index = swf_GetU30(tag);
+ if(name_index) // 0 = '*' (any name)
+ m.name = array_getkey(pool->x_strings, name_index);
+ } else if(m.type==0x11 || m.type==0x12) {
+ } else if(m.type==0x09 || m.type==0x0e) {
int name_index = swf_GetU30(tag);
int namespace_set_index = swf_GetU30(tag);
- m->name = array_getkey(pool->strings, name_index);
- m->namespace_set = (namespace_set_t*)array_getvalue(pool->namespace_sets, namespace_set_index);
- } else if(m->type==0x1b || m->type==0x1c) {
+ if(name_index)
+ m.name = array_getkey(pool->x_strings, name_index);
+ m.namespace_set = (namespace_set_t*)array_getkey(pool->x_namespace_sets, namespace_set_index);
+ } else if(m.type==0x1b || m.type==0x1c) {
int namespace_set_index = swf_GetU30(tag);
- m->namespace_set = (namespace_set_t*)array_getvalue(pool->namespace_sets, namespace_set_index);
+ m.namespace_set = (namespace_set_t*)array_getkey(pool->x_namespace_sets, namespace_set_index);
} else {
- printf("can't parse type %d multinames yet\n", m->type);
+ printf("can't parse type %d multinames yet\n", m.type);
}
- char*mname = multiname_to_string(m);
- DEBUG printf("multiname %d) %s\n", t, mname);
- array_append(pool->multinames, mname, m);
- free(mname);
+ DEBUG printf("multiname %d) %s\n", t, multiname_to_string(&m));
+ array_append(pool->x_multinames, &m, 0);
}
}
-void pool_destroy(pool_t*pool)
+void pool_write(pool_t*pool, TAG*tag)
{
int t;
- array_free(pool->ints);
- array_free(pool->uints);
- array_free(pool->floats);
+
+ /* make sure that all namespaces used by multinames / namespace sets
+ and all strings used by namespaces exist */
- for(t=1;t<pool->strings->num;t++) {
- free((void*)array_getkey(pool->strings, t));
+ for(t=1;t<pool->x_multinames->num;t++) {
+ multiname_t*m = (multiname_t*)array_getkey(pool->x_multinames, t);
+ if(m->ns) {
+ pool_register_namespace(pool, m->ns);
+ }
+ if(m->namespace_set) {
+ pool_register_namespace_set(pool, m->namespace_set);
+ }
+ if(m->name) {
+ pool_register_string(pool, m->name);
+ }
+ }
+ for(t=1;t<pool->x_namespace_sets->num;t++) {
+ namespace_set_t*set = (namespace_set_t*)array_getkey(pool->x_namespace_sets, t);
+ namespace_list_t*i = set->namespaces;
+ while(i) {
+ pool_register_namespace(pool, i->namespace);
+ i = i->next;
+ }
+ }
+ for(t=1;t<pool->x_namespaces->num;t++) {
+ namespace_t*ns= (namespace_t*)array_getkey(pool->x_namespaces, t);
+ array_append_if_new(pool->x_strings, ns->name, 0);
}
- array_free(pool->strings);
- for(t=1;t<pool->namespaces->num;t++) {
- free(array_getvalue(pool->namespaces, t));
+ /* write data */
+ swf_SetU30(tag, pool->x_ints->num>1?pool->x_ints->num:0);
+ for(t=1;t<pool->x_ints->num;t++) {
+ S32 val = (ptroff_t)array_getkey(pool->x_ints, t);
+ swf_SetS30(tag, val);
+ }
+ swf_SetU30(tag, pool->x_uints->num>1?pool->x_uints->num:0);
+ for(t=1;t<pool->x_uints->num;t++) {
+ swf_SetU30(tag, (ptroff_t)array_getkey(pool->x_uints, t));
+ }
+ swf_SetU30(tag, pool->x_floats->num>1?pool->x_floats->num:0);
+ for(t=1;t<pool->x_floats->num;t++) {
+ array_getvalue(pool->x_floats, t);
+ swf_SetD64(tag, 0.0); // fixme
}
- array_free(pool->namespaces);
-
- for(t=1;t<pool->namespace_sets->num;t++) {
- namespace_set_t*set = (namespace_set_t*)array_getvalue(pool->namespace_sets, t);
- list_free(set->namespaces);
- free(set);
+ swf_SetU30(tag, pool->x_strings->num>1?pool->x_strings->num:0);
+ for(t=1;t<pool->x_strings->num;t++) {
+ swf_SetU30String(tag, array_getkey(pool->x_strings, t));
}
- array_free(pool->namespace_sets);
+ swf_SetU30(tag, pool->x_namespaces->num>1?pool->x_namespaces->num:0);
+ for(t=1;t<pool->x_namespaces->num;t++) {
+ namespace_t*ns= (namespace_t*)array_getkey(pool->x_namespaces, t);
+ const char*name = ns->name;
+ int i = pool_find_string(pool, name);
+ swf_SetU8(tag, ns->access);
+ swf_SetU30(tag, i);
+ }
+ swf_SetU30(tag, pool->x_namespace_sets->num>1?pool->x_namespace_sets->num:0);
+ for(t=1;t<pool->x_namespace_sets->num;t++) {
+ namespace_set_t*set = (namespace_set_t*)array_getkey(pool->x_namespace_sets, t);
+ namespace_list_t*i = set->namespaces;
+ int len = list_length(i);
+ swf_SetU30(tag, len);
+ while(i) {
+ int index = pool_find_namespace(pool, i->namespace);
+ swf_SetU30(tag, index);
+ i = i->next;
+ }
+ }
+
+ swf_SetU30(tag, pool->x_multinames->num>1?pool->x_multinames->num:0);
+ for(t=1;t<pool->x_multinames->num;t++) {
+ multiname_t*m = (multiname_t*)array_getkey(pool->x_multinames, t);
+ swf_SetU8(tag, m->type);
- for(t=1;t<pool->multinames->num;t++) {
- free(array_getvalue(pool->multinames, t));
+ if(m->ns) {
+ assert(m->type==0x07 || m->type==0x0d);
+ int i = pool_find_namespace(pool, m->ns);
+ if(i<0) fprintf(stderr, "internal error: unregistered namespace %02x %s %s\n", m->ns->access, access2str(m->ns->access), m->ns->name);
+ swf_SetU30(tag, i);
+ } else {
+ assert(m->type!=0x07 && m->type!=0x0d);
+ }
+ if(m->name) {
+ assert(m->type==0x09 || m->type==0x0e || m->type==0x07 || m->type==0x0d || m->type==0x0f || m->type==0x10);
+ int i = pool_find_string(pool, m->name);
+ if(i<0) fprintf(stderr, "internal error: unregistered name\n");
+ swf_SetU30(tag, i);
+ } else {
+ assert(m->type!=0x09 && m->type!=0x0e && m->type!=0x07 && m->type!=0x0d && m->type!=0x0f && m->type!=0x10);
+ }
+ if(m->namespace_set) {
+ assert(m->type==0x09 || m->type==0x0e || m->type==0x1c || m->type==0x1b);
+ int i = pool_find_namespace_set(pool, m->namespace_set);
+ if(i<0) fprintf(stderr, "internal error: unregistered namespace set\n");
+ swf_SetU30(tag, i);
+ } else {
+ assert(m->type!=0x09 && m->type!=0x0e && m->type!=0x1c && m->type!=0x1b);
+ }
}
- array_free(pool->multinames);
+}
+
+
+void pool_destroy(pool_t*pool)
+{
+ int t;
+ array_free(pool->x_ints);
+ array_free(pool->x_uints);
+ array_free(pool->x_floats);
+ array_free(pool->x_strings);
+ array_free(pool->x_namespaces);
+ array_free(pool->x_namespace_sets);
+ array_free(pool->x_multinames);
+ free(pool);
}
git.asbjorn.biz / swftools.git / commitdiff