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Reindented server/core/filter.c

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This commit is contained in:
Johan Wikman
2015-11-30 12:51:24 +02:00
parent bd94d8967a
commit 20c4a0aa67
2 changed files with 294 additions and 264 deletions
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34
server/core/filter.c
View File

@ -56,7 +56,9 @@ filter_alloc(char *name, char *module)
FILTER_DEF *filter;
if ((filter = (FILTER_DEF *)malloc(sizeof(FILTER_DEF))) == NULL)
{
return NULL;
}
filter->name = strdup(name);
filter->module = strdup(module);
filter->filter = NULL;
@ -102,8 +104,10 @@ FILTER_DEF *ptr;
ptr = ptr->next;
}
if (ptr)
{
ptr->next = filter->next;
}
}
spinlock_release(&filter_spin);
/* Clean up session and free the memory */
@ -130,7 +134,9 @@ FILTER_DEF *filter;
while (filter)
{
if (strcmp(filter->name, name) == 0)
{
break;
}
filter = filter->next;
}
spinlock_release(&filter_spin);
@ -146,7 +152,9 @@ int
filter_standard_parameter(char *name)
{
if (strcmp(name, "type") == 0 || strcmp(name, "module") == 0)
{
return 1;
}
return 0;
}
@ -172,13 +180,19 @@ int i;
{
dcb_printf(dcb, "\tOptions: ");
for (i = 0; ptr->options && ptr->options[i]; i++)
{
dcb_printf(dcb, "%s ", ptr->options[i]);
}
dcb_printf(dcb, "\n");
}
if (ptr->obj && ptr->filter)
{
ptr->obj->diagnostics(ptr->filter, NULL, dcb);
}
else
{
dcb_printf(dcb, "\tModule not loaded.\n");
}
ptr = ptr->next;
}
spinlock_release(&filter_spin);
@ -201,12 +215,16 @@ int i;
{
dcb_printf(dcb, "\tOptions: ");
for (i = 0; filter->options && filter->options[i]; i++)
{
dcb_printf(dcb, "%s ", filter->options[i]);
}
dcb_printf(dcb, "\n");
}
if (filter->obj && filter->filter)
{
filter->obj->diagnostics(filter->filter, NULL, dcb);
}
}
/**
* List all filters in a tabular form to a DCB
@ -233,12 +251,17 @@ int i;
dcb_printf(dcb, "%-19s | %-15s | ",
ptr->name, ptr->module);
for (i = 0; ptr->options && ptr->options[i]; i++)
{
dcb_printf(dcb, "%s ", ptr->options[i]);
}
dcb_printf(dcb, "\n");
ptr = ptr->next;
}
if (allFilters)
dcb_printf(dcb, "--------------------+-----------------+----------------------------------------\n\n");
{
dcb_printf(dcb,
"--------------------+-----------------+----------------------------------------\n\n");
}
spinlock_release(&filter_spin);
}
@ -263,9 +286,10 @@ int i;
else
{
for (i = 0; filter->options[i]; i++)
{
;
filter->options = (char **)realloc(filter->options,
(i + 2) * sizeof(char *));
}
filter->options = (char **)realloc(filter->options, (i + 2) * sizeof(char *));
filter->options[i] = strdup(option);
filter->options[i+1] = NULL;
}
@ -293,7 +317,9 @@ int i;
else
{
for (i = 0; filter->parameters[i]; i++)
{
;
}
filter->parameters = (FILTER_PARAMETER **)realloc(filter->parameters,
(i + 2) * sizeof(FILTER_PARAMETER *));
}
@ -401,7 +427,9 @@ UPSTREAM *me = NULL;
* not require to see results and can be left out of the chain.
*/
if (filter->obj->setUpstream == NULL)
{
return upstream;
}
if (filter->obj->clientReply != NULL)
{

16
server/include/filter.h
View File

@ -41,7 +41,8 @@ typedef void *FILTER;
/**
* The structure used to pass name, value pairs to the filter instances
*/
typedef struct {
typedef struct
{
char *name; /**< Name of the parameter */
char *value; /**< Value of the parameter */
} FILTER_PARAMETER;
@ -69,7 +70,8 @@ typedef struct {
*
* @see load_module
*/
typedef struct filter_object {
typedef struct filter_object
{
FILTER *(*createInstance)(char **options, FILTER_PARAMETER **);
void *(*newSession)(FILTER *instance, SESSION *session);
void (*closeSession)(FILTER *instance, void *fsession);
@ -92,17 +94,16 @@ typedef struct filter_object {
* This is basically the link between a plugin to load and the
* optons to pass to that plugin.
*/
typedef struct filter_def {
typedef struct filter_def
{
char *name; /**< The Filter name */
char *module; /**< The module to load */
char **options; /**< The options set for this filter */
FILTER_PARAMETER
**parameters; /**< The filter parameters */
FILTER_PARAMETER **parameters; /**< The filter parameters */
FILTER filter; /**< The runtime filter */
FILTER_OBJECT *obj; /**< The "MODULE_OBJECT" for the filter */
SPINLOCK spin; /**< Spinlock to protect the filter definition */
struct filter_def
*next; /**< Next filter in the chain of all filters */
struct filter_def *next; /**< Next filter in the chain of all filters */
} FILTER_DEF;
FILTER_DEF *filter_alloc(char *, char *);
@ -117,4 +118,5 @@ int filter_standard_parameter(char *);
void dprintAllFilters(DCB *);
void dprintFilter(DCB *, FILTER_DEF *);
void dListFilters(DCB *);
#endif