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(API Change) Use const params where applicable

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This Fixes a minor flaw with the API where data had to always be mutable
to be usable by the API.

Functions that do not modify the fundamental underlying data of a
structure should be marked as constant, both for safety and to signify
that the parameter is input only and will not be modified by the
function using it.
This commit is contained in:
jp9000
2014-09-26 15:25:59 -07:00
parent 05ac1aea2c
commit 41fad2d1a4
38 changed files with 529 additions and 499 deletions
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20
libobs/obs-service.c
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@@ -96,7 +96,7 @@ void obs_service_destroy(obs_service_t *service)
}
}
const char *obs_service_get_name(obs_service_t *service)
const char *obs_service_get_name(const obs_service_t *service)
{
return service ? service->context.name : NULL;
}
@@ -130,7 +130,7 @@ obs_properties_t *obs_get_service_properties(const char *id)
return NULL;
}
obs_properties_t *obs_service_properties(obs_service_t *service)
obs_properties_t *obs_service_properties(const obs_service_t *service)
{
if (service && service->info.get_properties) {
obs_properties_t *props;
@@ -142,7 +142,7 @@ obs_properties_t *obs_service_properties(obs_service_t *service)
return NULL;
}
const char *obs_service_gettype(obs_service_t *service)
const char *obs_service_gettype(const obs_service_t *service)
{
return service ? service->info.id : NULL;
}
@@ -158,7 +158,7 @@ void obs_service_update(obs_service_t *service, obs_data_t *settings)
service->context.settings);
}
obs_data_t *obs_service_get_settings(obs_service_t *service)
obs_data_t *obs_service_get_settings(const obs_service_t *service)
{
if (!service)
return NULL;
@@ -167,35 +167,35 @@ obs_data_t *obs_service_get_settings(obs_service_t *service)
return service->context.settings;
}
signal_handler_t *obs_service_get_signal_handler(obs_service_t *service)
signal_handler_t *obs_service_get_signal_handler(const obs_service_t *service)
{
return service ? service->context.signals : NULL;
}
proc_handler_t *obs_service_get_proc_handler(obs_service_t *service)
proc_handler_t *obs_service_get_proc_handler(const obs_service_t *service)
{
return service ? service->context.procs : NULL;
}
const char *obs_service_get_url(obs_service_t *service)
const char *obs_service_get_url(const obs_service_t *service)
{
if (!service || !service->info.get_url) return NULL;
return service->info.get_url(service->context.data);
}
const char *obs_service_get_key(obs_service_t *service)
const char *obs_service_get_key(const obs_service_t *service)
{
if (!service || !service->info.get_key) return NULL;
return service->info.get_key(service->context.data);
}
const char *obs_service_get_username(obs_service_t *service)
const char *obs_service_get_username(const obs_service_t *service)
{
if (!service || !service->info.get_username) return NULL;
return service->info.get_username(service->context.data);
}
const char *obs_service_get_password(obs_service_t *service)
const char *obs_service_get_password(const obs_service_t *service)
{
if (!service || !service->info.get_password) return NULL;
return service->info.get_password(service->context.data);