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      1 /*
      2  * Copyright 2009 VMware, Inc.
      3  * All Rights Reserved.
      4  *
      5  * Permission is hereby granted, free of charge, to any person obtaining a
      6  * copy of this software and associated documentation files (the "Software"),
      7  * to deal in the Software without restriction, including without limitation
      8  * on the rights to use, copy, modify, merge, publish, distribute, sub
      9  * license, and/or sell copies of the Software, and to permit persons to whom
     10  * the Software is furnished to do so, subject to the following conditions:
     11  *
     12  * The above copyright notice and this permission notice (including the next
     13  * paragraph) shall be included in all copies or substantial portions of the
     14  * Software.
     15  *
     16  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
     17  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
     18  * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.  IN NO EVENT SHALL
     19  * VMWARE AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
     20  * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
     21  * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
     22  * USE OR OTHER DEALINGS IN THE SOFTWARE.
     23  */
     24 
     25 #include "rbug.h"
     26 
     27 /**
     28  * Small function that looks at the proto_header and selects the correct
     29  * demarshal functions and return the result.
     30  */
     31 struct rbug_header * rbug_demarshal(struct rbug_proto_header *header)
     32 {
     33 	switch(header->opcode) {
     34 	case RBUG_OP_NOOP:
     35 		return (struct rbug_header *)rbug_demarshal_noop(header);
     36 	case RBUG_OP_PING:
     37 		return (struct rbug_header *)rbug_demarshal_ping(header);
     38 	case RBUG_OP_ERROR:
     39 		return (struct rbug_header *)rbug_demarshal_error(header);
     40 	case RBUG_OP_PING_REPLY:
     41 		return (struct rbug_header *)rbug_demarshal_ping_reply(header);
     42 	case RBUG_OP_ERROR_REPLY:
     43 		return (struct rbug_header *)rbug_demarshal_error_reply(header);
     44 	case RBUG_OP_TEXTURE_LIST:
     45 		return (struct rbug_header *)rbug_demarshal_texture_list(header);
     46 	case RBUG_OP_TEXTURE_INFO:
     47 		return (struct rbug_header *)rbug_demarshal_texture_info(header);
     48 	case RBUG_OP_TEXTURE_WRITE:
     49 		return (struct rbug_header *)rbug_demarshal_texture_write(header);
     50 	case RBUG_OP_TEXTURE_READ:
     51 		return (struct rbug_header *)rbug_demarshal_texture_read(header);
     52 	case RBUG_OP_TEXTURE_LIST_REPLY:
     53 		return (struct rbug_header *)rbug_demarshal_texture_list_reply(header);
     54 	case RBUG_OP_TEXTURE_INFO_REPLY:
     55 		return (struct rbug_header *)rbug_demarshal_texture_info_reply(header);
     56 	case RBUG_OP_TEXTURE_READ_REPLY:
     57 		return (struct rbug_header *)rbug_demarshal_texture_read_reply(header);
     58 	case RBUG_OP_CONTEXT_LIST:
     59 		return (struct rbug_header *)rbug_demarshal_context_list(header);
     60 	case RBUG_OP_CONTEXT_INFO:
     61 		return (struct rbug_header *)rbug_demarshal_context_info(header);
     62 	case RBUG_OP_CONTEXT_DRAW_BLOCK:
     63 		return (struct rbug_header *)rbug_demarshal_context_draw_block(header);
     64 	case RBUG_OP_CONTEXT_DRAW_STEP:
     65 		return (struct rbug_header *)rbug_demarshal_context_draw_step(header);
     66 	case RBUG_OP_CONTEXT_DRAW_UNBLOCK:
     67 		return (struct rbug_header *)rbug_demarshal_context_draw_unblock(header);
     68 	case RBUG_OP_CONTEXT_DRAW_RULE:
     69 		return (struct rbug_header *)rbug_demarshal_context_draw_rule(header);
     70 	case RBUG_OP_CONTEXT_FLUSH:
     71 		return (struct rbug_header *)rbug_demarshal_context_flush(header);
     72 	case RBUG_OP_CONTEXT_LIST_REPLY:
     73 		return (struct rbug_header *)rbug_demarshal_context_list_reply(header);
     74 	case RBUG_OP_CONTEXT_INFO_REPLY:
     75 		return (struct rbug_header *)rbug_demarshal_context_info_reply(header);
     76 	case RBUG_OP_CONTEXT_DRAW_BLOCKED:
     77 		return (struct rbug_header *)rbug_demarshal_context_draw_blocked(header);
     78 	case RBUG_OP_SHADER_LIST:
     79 		return (struct rbug_header *)rbug_demarshal_shader_list(header);
     80 	case RBUG_OP_SHADER_INFO:
     81 		return (struct rbug_header *)rbug_demarshal_shader_info(header);
     82 	case RBUG_OP_SHADER_DISABLE:
     83 		return (struct rbug_header *)rbug_demarshal_shader_disable(header);
     84 	case RBUG_OP_SHADER_REPLACE:
     85 		return (struct rbug_header *)rbug_demarshal_shader_replace(header);
     86 	case RBUG_OP_SHADER_LIST_REPLY:
     87 		return (struct rbug_header *)rbug_demarshal_shader_list_reply(header);
     88 	case RBUG_OP_SHADER_INFO_REPLY:
     89 		return (struct rbug_header *)rbug_demarshal_shader_info_reply(header);
     90 	default:
     91 		return NULL;
     92 	}
     93 }
     94 
     95 const char* rbug_proto_get_name(enum rbug_opcode opcode)
     96 {
     97 	switch(opcode) {
     98 	case RBUG_OP_NOOP:
     99 		return "RBUG_OP_NOOP";
    100 	case RBUG_OP_PING:
    101 		return "RBUG_OP_PING";
    102 	case RBUG_OP_ERROR:
    103 		return "RBUG_OP_ERROR";
    104 	case RBUG_OP_PING_REPLY:
    105 		return "RBUG_OP_PING_REPLY";
    106 	case RBUG_OP_ERROR_REPLY:
    107 		return "RBUG_OP_ERROR_REPLY";
    108 	case RBUG_OP_TEXTURE_LIST:
    109 		return "RBUG_OP_TEXTURE_LIST";
    110 	case RBUG_OP_TEXTURE_INFO:
    111 		return "RBUG_OP_TEXTURE_INFO";
    112 	case RBUG_OP_TEXTURE_WRITE:
    113 		return "RBUG_OP_TEXTURE_WRITE";
    114 	case RBUG_OP_TEXTURE_READ:
    115 		return "RBUG_OP_TEXTURE_READ";
    116 	case RBUG_OP_TEXTURE_LIST_REPLY:
    117 		return "RBUG_OP_TEXTURE_LIST_REPLY";
    118 	case RBUG_OP_TEXTURE_INFO_REPLY:
    119 		return "RBUG_OP_TEXTURE_INFO_REPLY";
    120 	case RBUG_OP_TEXTURE_READ_REPLY:
    121 		return "RBUG_OP_TEXTURE_READ_REPLY";
    122 	case RBUG_OP_CONTEXT_LIST:
    123 		return "RBUG_OP_CONTEXT_LIST";
    124 	case RBUG_OP_CONTEXT_INFO:
    125 		return "RBUG_OP_CONTEXT_INFO";
    126 	case RBUG_OP_CONTEXT_DRAW_BLOCK:
    127 		return "RBUG_OP_CONTEXT_DRAW_BLOCK";
    128 	case RBUG_OP_CONTEXT_DRAW_STEP:
    129 		return "RBUG_OP_CONTEXT_DRAW_STEP";
    130 	case RBUG_OP_CONTEXT_DRAW_UNBLOCK:
    131 		return "RBUG_OP_CONTEXT_DRAW_UNBLOCK";
    132 	case RBUG_OP_CONTEXT_DRAW_RULE:
    133 		return "RBUG_OP_CONTEXT_DRAW_RULE";
    134 	case RBUG_OP_CONTEXT_FLUSH:
    135 		return "RBUG_OP_CONTEXT_FLUSH";
    136 	case RBUG_OP_CONTEXT_LIST_REPLY:
    137 		return "RBUG_OP_CONTEXT_LIST_REPLY";
    138 	case RBUG_OP_CONTEXT_INFO_REPLY:
    139 		return "RBUG_OP_CONTEXT_INFO_REPLY";
    140 	case RBUG_OP_CONTEXT_DRAW_BLOCKED:
    141 		return "RBUG_OP_CONTEXT_DRAW_BLOCKED";
    142 	case RBUG_OP_SHADER_LIST:
    143 		return "RBUG_OP_SHADER_LIST";
    144 	case RBUG_OP_SHADER_INFO:
    145 		return "RBUG_OP_SHADER_INFO";
    146 	case RBUG_OP_SHADER_DISABLE:
    147 		return "RBUG_OP_SHADER_DISABLE";
    148 	case RBUG_OP_SHADER_REPLACE:
    149 		return "RBUG_OP_SHADER_REPLACE";
    150 	case RBUG_OP_SHADER_LIST_REPLY:
    151 		return "RBUG_OP_SHADER_LIST_REPLY";
    152 	case RBUG_OP_SHADER_INFO_REPLY:
    153 		return "RBUG_OP_SHADER_INFO_REPLY";
    154 	default:
    155 		return NULL;
    156 	}
    157 }
    158