| zongqiang.zhang | 0c6a088 | 2019-08-07 14:48:21 +0800 | [diff] [blame] | 1 | #include "string.h" |
| 2 | #include "sp_msgpack.h" |
| 3 | |
| 4 | int32 sp_pack_init(cw_pack_context* pack,uint8* buf,uint16 len) |
| 5 | { |
| 6 | memset(buf,0,len); |
| 7 | return cw_pack_context_init(pack,buf,len,0); |
| 8 | } |
| 9 | |
| 10 | uint16 sp_pack_length(cw_pack_context* pack) |
| 11 | { |
| 12 | if(pack->current != NULL && pack->start != NULL) |
| 13 | { |
| 14 | return (pack->current -pack->start); |
| 15 | } |
| 16 | return 256; |
| 17 | } |
| 18 | void sp_pack_put_str(cw_pack_context* pack,const char* parakey,const char* paraval) |
| 19 | { |
| 20 | cw_pack_str(pack,parakey,strlen(parakey)); |
| 21 | cw_pack_str(pack,paraval,strlen(paraval)); |
| 22 | } |
| 23 | void sp_pack_put_int(cw_pack_context* pack,const char* parakey,const int paraval) |
| 24 | { |
| 25 | cw_pack_str(pack,parakey,strlen(parakey)); |
| 26 | cw_pack_signed(pack,paraval); |
| 27 | } |
| 28 | void sp_pack_put_bin(cw_pack_context* pack,const char* parakey,const uint8* paraval, |
| 29 | const uint16 len) |
| 30 | { |
| 31 | cw_pack_str(pack,parakey,strlen(parakey)); |
| 32 | cw_pack_bin(pack,paraval,len); |
| 33 | } |
| 34 | int32 sp_unpack_init(cw_unpack_context* unpack,uint8* buf,uint16 len) |
| 35 | { |
| 36 | cw_unpack_context_init(unpack,buf,len,0); |
| 37 | return unpack->return_code; |
| 38 | } |
| 39 | |
| 40 | uint8 sp_unpack_map_size(cw_unpack_context* unpack) |
| 41 | { |
| 42 | cw_unpack_next(unpack); |
| 43 | if(unpack->item.type == CWP_ITEM_MAP) |
| 44 | { |
| 45 | return (uint8)unpack->item.as.map.size; |
| 46 | } |
| 47 | return 0; |
| 48 | } |
| 49 | |
| 50 | uint8 sp_unpack_value(cw_unpack_context* unpack,unpack_field_t* field) |
| 51 | { |
| 52 | cw_unpack_next(unpack); |
| 53 | if(unpack->item.type == CWP_ITEM_STR) |
| 54 | { |
| 55 | field->key = unpack->item.as.str.start; |
| 56 | cw_unpack_next(unpack); |
| 57 | if(unpack->item.type == CWP_ITEM_STR) |
| 58 | { |
| 59 | field->val.strval = unpack->item.as.str.start; |
| 60 | field->strlen = unpack->item.as.str.length; |
| 61 | return 0; |
| 62 | } |
| 63 | else if(unpack->item.type == CWP_ITEM_POSITIVE_INTEGER) |
| 64 | { |
| 65 | field->val.intval= (int32)unpack->item.as.i64; |
| 66 | field->strlen = 0; |
| 67 | return 0; |
| 68 | } |
| 69 | else if(unpack->item.type == CWP_ITEM_BIN) |
| 70 | { |
| 71 | field->val.binval = unpack->item.as.str.start; |
| 72 | field->strlen = unpack->item.as.str.length; |
| 73 | return 0; |
| 74 | } |
| 75 | else |
| 76 | { |
| 77 | field->strlen = 0; |
| 78 | field->val.intval = 0; |
| 79 | return 1; |
| 80 | } |
| 81 | } |
| 82 | return 1; |
| 83 | } |
| 84 | |
| 85 | |
| 86 | |
| 87 | |