31,119 → 31,130 |
#include <print.h> |
#include <syscall/copy.h> |
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sysinfo_item_t *_root=NULL; |
sysinfo_item_t *_root = NULL; |
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static sysinfo_item_t* sysinfo_find_item(const char *name,sysinfo_item_t *subtree) |
static sysinfo_item_t *sysinfo_find_item(const char *name, sysinfo_item_t *subtree) |
{ |
if(subtree==NULL) return NULL; |
while(subtree!=NULL) |
{ |
int i; |
char *a,*b; |
a=(char *)name; |
b=subtree->name; |
while((a[i]==b[i])&&(b[i])) i++; |
if((!a[i]) && (!b[i])) return subtree; /*Last name in path matches*/ |
if((a[i]=='.') && (!b[i])) /*Middle name in path matches*/ |
{ |
if(subtree->subinfo_type==SYSINFO_SUBINFO_TABLE) return sysinfo_find_item(a+i+1,subtree->subinfo.table); |
//if(subtree->subinfo_type==SYSINFO_SUBINFO_FUNCTION) return NULL; /* Subinfo managed by subsystem*/ |
return NULL; /*No subinfo*/ |
if (subtree == NULL) |
return NULL; |
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while (subtree != NULL) { |
int i = 0; |
char *a = (char *) name; |
char *b = subtree->name; |
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while ((a[i] == b[i]) && (b[i])) |
i++; |
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if ((!a[i]) && (!b[i])) /* Last name in path matches */ |
return subtree; |
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if ((a[i] == '.') && (!b[i])) { /* Middle name in path matches */ |
if (subtree->subinfo_type == SYSINFO_SUBINFO_TABLE) |
return sysinfo_find_item(a + i + 1, subtree->subinfo.table); |
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//if (subtree->subinfo_type == SYSINFO_SUBINFO_FUNCTION) /* Subinfo managed by subsystem */ |
// return NULL; |
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return NULL; /* No subinfo */ |
} |
/* No matches try next*/ |
subtree=subtree->next; |
i=0; |
/* No matches try next */ |
subtree = subtree->next; |
i = 0; |
} |
return NULL; |
} |
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static sysinfo_item_t* sysinfo_create_path(const char *name,sysinfo_item_t **psubtree) |
static sysinfo_item_t *sysinfo_create_path(const char *name, sysinfo_item_t **psubtree) |
{ |
sysinfo_item_t *subtree; |
subtree = *psubtree; |
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if(subtree==NULL) |
{ |
sysinfo_item_t *item; |
int i=0,j; |
if (subtree == NULL) { |
sysinfo_item_t *item = malloc(sizeof(sysinfo_item_t), 0); |
int i = 0, j; |
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item = malloc(sizeof(sysinfo_item_t),0); |
ASSERT(item); |
*psubtree = item; |
item -> next = NULL; |
item -> val_type = SYSINFO_VAL_UNDEFINED; |
item -> subinfo.table = NULL; |
item->next = NULL; |
item->val_type = SYSINFO_VAL_UNDEFINED; |
item->subinfo.table = NULL; |
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while(name[i]&&(name[i]!='.')) i++; |
while (name[i] && (name[i] != '.')) |
i++; |
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item -> name = malloc(i,0); |
ASSERT(item -> name); |
item->name = malloc(i, 0); |
ASSERT(item->name); |
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for(j=0;j<i;j++) item->name[j]=name[j]; |
item->name[j]=0; |
for (j = 0; j < i; j++) |
item->name[j] = name[j]; |
item->name[j] = 0; |
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if(name[i]/*=='.'*/) |
{ |
item -> subinfo_type = SYSINFO_SUBINFO_TABLE; |
return sysinfo_create_path(name+i+1,&(item->subinfo.table)); |
if (name[i]) { /* =='.' */ |
item->subinfo_type = SYSINFO_SUBINFO_TABLE; |
return sysinfo_create_path(name + i + 1, &(item->subinfo.table)); |
} |
item -> subinfo_type = SYSINFO_SUBINFO_NONE; |
item->subinfo_type = SYSINFO_SUBINFO_NONE; |
return item; |
} |
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while(subtree!=NULL) |
{ |
int i=0,j; |
char *a,*b; |
a=(char *)name; |
b=subtree->name; |
while((a[i]==b[i])&&(b[i])) i++; |
if((!a[i]) && (!b[i])) return subtree; /*Last name in path matches*/ |
if((a[i]=='.') && (!b[i])) /*Middle name in path matches*/ |
{ |
if(subtree->subinfo_type==SYSINFO_SUBINFO_TABLE) return sysinfo_create_path(a+i+1,&(subtree->subinfo.table)); |
if(subtree->subinfo_type==SYSINFO_SUBINFO_NONE) |
{ |
subtree->subinfo_type=SYSINFO_SUBINFO_TABLE; |
return sysinfo_create_path(a+i+1,&(subtree->subinfo.table)); |
} |
//if(subtree->subinfo_type==SYSINFO_SUBINFO_FUNCTION) return NULL; /* Subinfo managed by subsystem*/ |
while (subtree != NULL) { |
int i = 0, j; |
char *a = (char *) name; |
char *b = subtree->name; |
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while ((a[i] == b[i]) && (b[i])) |
i++; |
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if ((!a[i]) && (!b[i])) /* Last name in path matches */ |
return subtree; |
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if ((a[i] == '.') && (!b[i])) { /* Middle name in path matches */ |
if (subtree->subinfo_type == SYSINFO_SUBINFO_TABLE) |
return sysinfo_create_path(a + i + 1, &(subtree->subinfo.table)); |
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if (subtree->subinfo_type == SYSINFO_SUBINFO_NONE) { |
subtree->subinfo_type = SYSINFO_SUBINFO_TABLE; |
return sysinfo_create_path(a + i + 1,&(subtree->subinfo.table)); |
} |
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//if (subtree->subinfo_type == SYSINFO_SUBINFO_FUNCTION) /* Subinfo managed by subsystem */ |
// return NULL; |
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return NULL; |
} |
/* No matches try next or create new*/ |
if(subtree->next==NULL) |
{ |
sysinfo_item_t *item; |
if (subtree->next == NULL) { |
sysinfo_item_t *item = malloc(sizeof(sysinfo_item_t), 0); |
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item = malloc(sizeof(sysinfo_item_t),0); |
ASSERT(item); |
subtree -> next = item; |
item -> next = NULL; |
item -> val_type = SYSINFO_VAL_UNDEFINED; |
item -> subinfo.table = NULL; |
subtree->next = item; |
item->next = NULL; |
item->val_type = SYSINFO_VAL_UNDEFINED; |
item->subinfo.table = NULL; |
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i=0; |
while(name[i]&&(name[i]!='.')) i++; |
i = 0; |
while (name[i] && (name[i] != '.')) |
i++; |
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item -> name = malloc(i,0); |
ASSERT(item -> name); |
for(j=0;j<i;j++) item->name[j]=name[j]; |
item->name[j]=0; |
item->name = malloc(i, 0); |
ASSERT(item->name); |
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for (j = 0; j < i; j++) |
item->name[j] = name[j]; |
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item->name[j] = 0; |
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if(name[i]/*=='.'*/) |
{ |
item -> subinfo_type = SYSINFO_SUBINFO_TABLE; |
return sysinfo_create_path(name+i+1,&(item->subinfo.table)); |
if(name[i]) { /* =='.' */ |
item->subinfo_type = SYSINFO_SUBINFO_TABLE; |
return sysinfo_create_path(name + i + 1, &(item->subinfo.table)); |
} |
item -> subinfo_type = SYSINFO_SUBINFO_NONE; |
item->subinfo_type = SYSINFO_SUBINFO_NONE; |
return item; |
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} |
else |
{ |
subtree=subtree->next; |
i=0; |
} else { |
subtree = subtree->next; |
i = 0; |
} |
} |
panic("Not reached\n"); |
150,128 → 161,141 |
return NULL; |
} |
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void sysinfo_set_item_val(const char *name,sysinfo_item_t **root,__native val) |
void sysinfo_set_item_val(const char *name, sysinfo_item_t **root, __native val) |
{ |
if(root==NULL) root=&_root; |
sysinfo_item_t *item; |
item = sysinfo_create_path(name,root); /* If already created create only returns pointer |
If ! , create it */ |
if(item!=NULL) /* If in subsystem, unable to create or return so unable to set */ |
{ |
if (root == NULL) |
root = &_root; |
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/* If already created create only returns pointer |
If not, create it */ |
sysinfo_item_t *item = sysinfo_create_path(name, root); |
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if (item != NULL) { /* If in subsystem, unable to create or return so unable to set */ |
item->val.val=val; |
item -> val_type = SYSINFO_VAL_VAL; |
} |
item->val_type = SYSINFO_VAL_VAL; |
} |
} |
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void sysinfo_set_item_function(const char *name,sysinfo_item_t **root,sysinfo_val_fn_t fn) |
void sysinfo_set_item_function(const char *name, sysinfo_item_t **root, sysinfo_val_fn_t fn) |
{ |
if(root==NULL) root=&_root; |
sysinfo_item_t *item; |
item = sysinfo_create_path(name,root); /* If already created create only returns pointer |
If ! , create it */ |
if(item!=NULL) /* If in subsystem, unable to create or return so unable to set */ |
{ |
if (root == NULL) |
root = &_root; |
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/* If already created create only returns pointer |
If not, create it */ |
sysinfo_item_t *item = sysinfo_create_path(name, root); |
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if (item != NULL) { /* If in subsystem, unable to create or return so unable to set */ |
item->val.fn=fn; |
item -> val_type = SYSINFO_VAL_FUNCTION; |
} |
item->val_type = SYSINFO_VAL_FUNCTION; |
} |
} |
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void sysinfo_set_item_undefined(const char *name,sysinfo_item_t **root) |
void sysinfo_set_item_undefined(const char *name, sysinfo_item_t **root) |
{ |
if(root==NULL) root=&_root; |
sysinfo_item_t *item; |
item = sysinfo_find_item(name,*root); |
if(item!=NULL) item -> val_type = SYSINFO_VAL_UNDEFINED; |
if (root == NULL) |
root = &_root; |
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/* If already created create only returns pointer |
If not, create it */ |
sysinfo_item_t *item = sysinfo_create_path(name, root); |
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if (item != NULL) |
item->val_type = SYSINFO_VAL_UNDEFINED; |
} |
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void sysinfo_dump(sysinfo_item_t **proot,int depth) |
void sysinfo_dump(sysinfo_item_t **proot, int depth) |
{ |
sysinfo_item_t *root; |
if(proot==NULL) proot=&_root; |
if (proot == NULL) |
proot = &_root; |
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root = *proot; |
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while(root!=NULL) |
{ |
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while (root != NULL) { |
int i; |
__native val=0; |
char *vtype=NULL; |
__native val = 0; |
char *vtype = NULL; |
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for(i=0;i<depth;i++) printf(" "); |
for (i = 0; i < depth; i++) |
printf(" "); |
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switch (root->val_type) |
{ |
case (SYSINFO_VAL_UNDEFINED): |
val=0; |
vtype="UND"; |
break; |
case (SYSINFO_VAL_VAL): |
val=root->val.val; |
vtype="VAL"; |
break; |
case (SYSINFO_VAL_FUNCTION): |
val=((sysinfo_val_fn_t)(root->val.fn))(root); |
vtype="FUN"; |
break; |
} |
printf("%s %s val:%d(%X) sub:%s\n",root->name,vtype,val,val, |
(root->subinfo_type==SYSINFO_SUBINFO_NONE)?"NON":((root->subinfo_type==SYSINFO_SUBINFO_TABLE)?"TAB":"FUN")); |
switch (root->val_type) { |
case SYSINFO_VAL_UNDEFINED: |
val = 0; |
vtype = "UND"; |
break; |
case SYSINFO_VAL_VAL: |
val = root->val.val; |
vtype = "VAL"; |
break; |
case SYSINFO_VAL_FUNCTION: |
val = ((sysinfo_val_fn_t) (root->val.fn)) (root); |
vtype = "FUN"; |
break; |
} |
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printf("%s %s val:%d(%X) sub:%s\n", root->name, vtype, val, val, (root->subinfo_type == SYSINFO_SUBINFO_NONE) ? "NON" : ((root->subinfo_type == SYSINFO_SUBINFO_TABLE) ? "TAB" : "FUN")); |
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if(root -> subinfo_type == SYSINFO_SUBINFO_TABLE) |
sysinfo_dump(&(root->subinfo.table),depth+1); |
root=root->next; |
} |
if (root->subinfo_type == SYSINFO_SUBINFO_TABLE) |
sysinfo_dump(&(root -> subinfo.table), depth + 1); |
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root = root->next; |
} |
} |
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sysinfo_rettype_t sysinfo_get_val(const char *name,sysinfo_item_t **root) |
sysinfo_rettype_t sysinfo_get_val(const char *name, sysinfo_item_t **root) |
{ |
/*TODO: |
Implement Subsystem subinfo (by function implemented subinfo) |
*/ |
// TODO: Implement Subsystem subinfo (by function implemented subinfo) |
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sysinfo_rettype_t ret={0,false}; |
sysinfo_rettype_t ret = {0, false}; |
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if(root==NULL) root=&_root; |
sysinfo_item_t *item; |
item = sysinfo_find_item(name,*root); |
if(item!=NULL) |
{ |
if (item -> val_type == SYSINFO_VAL_UNDEFINED) |
if (root == NULL) |
root = &_root; |
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sysinfo_item_t *item = sysinfo_find_item(name, *root); |
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if (item != NULL) { |
if (item->val_type == SYSINFO_VAL_UNDEFINED) |
return ret; |
else ret.valid=true; |
if (item -> val_type == SYSINFO_VAL_VAL) |
ret.val=item -> val.val; |
else ret.val=((sysinfo_val_fn_t)(item->val.fn))(item); |
else |
ret.valid = true; |
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if (item->val_type == SYSINFO_VAL_VAL) |
ret.val = item->val.val; |
else |
ret.val = ((sysinfo_val_fn_t) (item->val.fn)) (item); |
} |
return ret; |
} |
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__native sys_sysinfo_valid(__native ptr,__native len) |
__native sys_sysinfo_valid(__native ptr, __native len) |
{ |
char *str; |
sysinfo_rettype_t ret={0,0}; |
str=malloc(len+1,0); |
sysinfo_rettype_t ret = {0, 0}; |
str = malloc(len + 1, 0); |
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ASSERT(str); |
if(!((copy_from_uspace(str,(void *)ptr,len+1))||(str[len]))) |
ret=sysinfo_get_val(str,NULL); |
if (!((copy_from_uspace(str, (void *) ptr, len + 1)) || (str[len]))) |
ret = sysinfo_get_val(str, NULL); |
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free(str); |
return ret.valid; |
} |
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__native sys_sysinfo_value(__native ptr,__native len) |
__native sys_sysinfo_value(__native ptr, __native len) |
{ |
char *str; |
sysinfo_rettype_t ret={0,0}; |
str=malloc(len+1,0); |
sysinfo_rettype_t ret = {0, 0}; |
str = malloc(len + 1, 0); |
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ASSERT(str); |
if(!((copy_from_uspace(str,(void *)ptr,len+1))||(str[len]))) |
ret=sysinfo_get_val(str,NULL); |
if (!((copy_from_uspace(str, (void *) ptr, len + 1)) || (str[len]))) |
ret = sysinfo_get_val(str, NULL); |
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free(str); |
return ret.val; |
} |
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