diff options
Diffstat (limited to 'src/core/lib/transport/service_config.c')
-rw-r--r-- | src/core/lib/transport/service_config.c | 39 |
1 files changed, 21 insertions, 18 deletions
diff --git a/src/core/lib/transport/service_config.c b/src/core/lib/transport/service_config.c index 552d3ec856..12da2a88fe 100644 --- a/src/core/lib/transport/service_config.c +++ b/src/core/lib/transport/service_config.c @@ -39,8 +39,10 @@ #include <grpc/support/string_util.h> #include "src/core/lib/json/json.h" +#include "src/core/lib/slice/slice_hash_table.h" +#include "src/core/lib/slice/slice_internal.h" +#include "src/core/lib/slice/slice_string_helpers.h" #include "src/core/lib/support/string.h" -#include "src/core/lib/transport/mdstr_hash_table.h" // The main purpose of the code here is to parse the service config in // JSON form, which will look like this: @@ -148,8 +150,8 @@ static char* parse_json_method_name(grpc_json* json) { static bool parse_json_method_config( grpc_exec_ctx* exec_ctx, grpc_json* json, void* (*create_value)(const grpc_json* method_config_json), - const grpc_mdstr_hash_table_vtable* vtable, - grpc_mdstr_hash_table_entry* entries, size_t* idx) { + const grpc_slice_hash_table_vtable* vtable, + grpc_slice_hash_table_entry* entries, size_t* idx) { // Construct value. void* method_config = create_value(json); if (method_config == NULL) return false; @@ -170,7 +172,7 @@ static bool parse_json_method_config( if (paths.count == 0) goto done; // No names specified. // Add entry for each path. for (size_t i = 0; i < paths.count; ++i) { - entries[*idx].key = grpc_mdstr_from_string(paths.strs[i]); + entries[*idx].key = grpc_slice_from_copied_string(paths.strs[i]); entries[*idx].value = vtable->copy_value(method_config); entries[*idx].vtable = vtable; ++*idx; @@ -182,15 +184,15 @@ done: return success; } -grpc_mdstr_hash_table* grpc_service_config_create_method_config_table( +grpc_slice_hash_table* grpc_service_config_create_method_config_table( grpc_exec_ctx* exec_ctx, const grpc_service_config* service_config, void* (*create_value)(const grpc_json* method_config_json), - const grpc_mdstr_hash_table_vtable* vtable) { + const grpc_slice_hash_table_vtable* vtable) { const grpc_json* json = service_config->json_tree; // Traverse parsed JSON tree. if (json->type != GRPC_JSON_OBJECT || json->key != NULL) return NULL; size_t num_entries = 0; - grpc_mdstr_hash_table_entry* entries = NULL; + grpc_slice_hash_table_entry* entries = NULL; for (grpc_json* field = json->child; field != NULL; field = field->next) { if (field->key == NULL) return NULL; if (strcmp(field->key, "methodConfig") == 0) { @@ -202,7 +204,7 @@ grpc_mdstr_hash_table* grpc_service_config_create_method_config_table( num_entries += count_names_in_method_config_json(method); } // Populate method config table entries. - entries = gpr_malloc(num_entries * sizeof(grpc_mdstr_hash_table_entry)); + entries = gpr_malloc(num_entries * sizeof(grpc_slice_hash_table_entry)); size_t idx = 0; for (grpc_json* method = field->child; method != NULL; method = method->next) { @@ -215,12 +217,12 @@ grpc_mdstr_hash_table* grpc_service_config_create_method_config_table( } } // Instantiate method config table. - grpc_mdstr_hash_table* method_config_table = NULL; + grpc_slice_hash_table* method_config_table = NULL; if (entries != NULL) { - method_config_table = grpc_mdstr_hash_table_create(num_entries, entries); + method_config_table = grpc_slice_hash_table_create(num_entries, entries); // Clean up. for (size_t i = 0; i < num_entries; ++i) { - GRPC_MDSTR_UNREF(exec_ctx, entries[i].key); + grpc_slice_unref_internal(exec_ctx, entries[i].key); vtable->destroy_value(exec_ctx, entries[i].value); } gpr_free(entries); @@ -229,23 +231,24 @@ grpc_mdstr_hash_table* grpc_service_config_create_method_config_table( } void* grpc_method_config_table_get(grpc_exec_ctx* exec_ctx, - const grpc_mdstr_hash_table* table, - const grpc_mdstr* path) { - void* value = grpc_mdstr_hash_table_get(table, path); + const grpc_slice_hash_table* table, + grpc_slice path) { + void* value = grpc_slice_hash_table_get(table, path); // If we didn't find a match for the path, try looking for a wildcard // entry (i.e., change "/service/method" to "/service/*"). if (value == NULL) { - const char* path_str = grpc_mdstr_as_c_string(path); + char* path_str = grpc_slice_to_c_string(path); const char* sep = strrchr(path_str, '/') + 1; const size_t len = (size_t)(sep - path_str); char* buf = gpr_malloc(len + 2); // '*' and NUL memcpy(buf, path_str, len); buf[len] = '*'; buf[len + 1] = '\0'; - grpc_mdstr* wildcard_path = grpc_mdstr_from_string(buf); + grpc_slice wildcard_path = grpc_slice_from_copied_string(buf); gpr_free(buf); - value = grpc_mdstr_hash_table_get(table, wildcard_path); - GRPC_MDSTR_UNREF(exec_ctx, wildcard_path); + value = grpc_slice_hash_table_get(table, wildcard_path); + grpc_slice_unref_internal(exec_ctx, wildcard_path); + gpr_free(path_str); } return value; } |