Chau Vo / Mbed 2 deprecated F103-Web-Server

Webserver only w/o any other functions, single thread. Running on STM32F013+W5500

Dependencies:   NTPClient W5500Interface Watchdog device_configuration eeprom_flash mbed-rpc-nucleo mbed-rtos mbed

Fork of F103-Serial-to-Ethernet by Chau Vo

RPCCommand.cpp@47:d92d2c5b8073, 2016-08-19 (annotated)

Committer:
olympux
Date:
Fri Aug 19 20:17:00 2016 +0000
Revision:
47:d92d2c5b8073
Parent:
40:c966abbe2d62 
forked to create a new repo for webserver on F103+W5500. No other functions

Who changed what in which revision?

UserRevisionLine numberNew contents of line
olympux 40:c966abbe2d62 1 #include "RPCCommand.h"
olympux 40:c966abbe2d62 2 #include "mbed.h"
olympux 40:c966abbe2d62 3 #include "RPCType.h"
olympux 40:c966abbe2d62 4
olympux 40:c966abbe2d62 5
olympux 40:c966abbe2d62 6 RPCCommand::RPCCommand():
olympux 40:c966abbe2d62 7 cmd(),
olympux 40:c966abbe2d62 8 obj_name(NULL),
olympux 40:c966abbe2d62 9 func_name(NULL)
olympux 40:c966abbe2d62 10 {
olympux 40:c966abbe2d62 11
olympux 40:c966abbe2d62 12 }
olympux 40:c966abbe2d62 13
olympux 40:c966abbe2d62 14 bool RPCCommand::decode(char *buffer)
olympux 40:c966abbe2d62 15 {
olympux 40:c966abbe2d62 16 if(buffer == NULL)
olympux 40:c966abbe2d62 17 return false;
olympux 40:c966abbe2d62 18 if(buffer[0] != '/')
olympux 40:c966abbe2d62 19 return false;
olympux 40:c966abbe2d62 20
olympux 40:c966abbe2d62 21 ++buffer;
olympux 40:c966abbe2d62 22 char *tmp = strchr(buffer ,'/');
olympux 40:c966abbe2d62 23
olympux 40:c966abbe2d62 24 if(tmp == NULL)
olympux 40:c966abbe2d62 25 return false;
olympux 40:c966abbe2d62 26 if(tmp == buffer)
olympux 40:c966abbe2d62 27 return false;
olympux 40:c966abbe2d62 28
olympux 40:c966abbe2d62 29 tmp[0] = '\0';
olympux 40:c966abbe2d62 30 obj_name = buffer;
olympux 40:c966abbe2d62 31
olympux 40:c966abbe2d62 32 buffer = tmp+1;
olympux 40:c966abbe2d62 33
olympux 40:c966abbe2d62 34 if(buffer[0] == '\0' || buffer[0] == '?')
olympux 40:c966abbe2d62 35 return false;
olympux 40:c966abbe2d62 36
olympux 40:c966abbe2d62 37 func_name = buffer;
olympux 40:c966abbe2d62 38
olympux 40:c966abbe2d62 39 tmp = strchr(buffer, '?');
olympux 40:c966abbe2d62 40 if(tmp != NULL)
olympux 40:c966abbe2d62 41 {
olympux 40:c966abbe2d62 42 if(tmp[1] == '\0')
olympux 40:c966abbe2d62 43 return false;
olympux 40:c966abbe2d62 44 tmp[0] = '\0';
olympux 40:c966abbe2d62 45 }
olympux 40:c966abbe2d62 46
olympux 40:c966abbe2d62 47 cmd[0] = '\0';
olympux 40:c966abbe2d62 48 strcat(cmd, "/");
olympux 40:c966abbe2d62 49 strcat(cmd, obj_name);
olympux 40:c966abbe2d62 50 strcat(cmd, "/");
olympux 40:c966abbe2d62 51 strcat(cmd, func_name);
olympux 40:c966abbe2d62 52
olympux 40:c966abbe2d62 53 if(tmp == NULL)
olympux 40:c966abbe2d62 54 return true;
olympux 40:c966abbe2d62 55
olympux 40:c966abbe2d62 56 buffer = tmp+1;
olympux 40:c966abbe2d62 57 do
olympux 40:c966abbe2d62 58 {
olympux 40:c966abbe2d62 59 tmp = strchr(buffer, '&');
olympux 40:c966abbe2d62 60
olympux 40:c966abbe2d62 61 if(tmp != NULL)
olympux 40:c966abbe2d62 62 {
olympux 40:c966abbe2d62 63 if(tmp[1] == '\0' || buffer == tmp)
olympux 40:c966abbe2d62 64 return false;
olympux 40:c966abbe2d62 65 tmp[0] = '\0';
olympux 40:c966abbe2d62 66 }
olympux 40:c966abbe2d62 67
olympux 40:c966abbe2d62 68 char *sep = strchr(buffer, '=');
olympux 40:c966abbe2d62 69 if(sep == NULL)
olympux 40:c966abbe2d62 70 return false;
olympux 40:c966abbe2d62 71 if(sep == buffer)
olympux 40:c966abbe2d62 72 return false;
olympux 40:c966abbe2d62 73 if(sep[1] == '\0' || sep[1] == '&')
olympux 40:c966abbe2d62 74 return false;
olympux 40:c966abbe2d62 75
olympux 40:c966abbe2d62 76 strcat(cmd, " ");
olympux 40:c966abbe2d62 77 strcat(cmd, sep+1);
olympux 40:c966abbe2d62 78
olympux 40:c966abbe2d62 79 if(tmp != NULL)
olympux 40:c966abbe2d62 80 buffer = tmp+1;
olympux 40:c966abbe2d62 81 else
olympux 40:c966abbe2d62 82 buffer = NULL;
olympux 40:c966abbe2d62 83 }while(buffer);
olympux 40:c966abbe2d62 84
olympux 40:c966abbe2d62 85 return true;
olympux 40:c966abbe2d62 86 }
olympux 40:c966abbe2d62 87
olympux 40:c966abbe2d62 88
olympux 40:c966abbe2d62 89
olympux 40:c966abbe2d62 90 char* RPCCommand::get_cmd() const
olympux 40:c966abbe2d62 91 {
olympux 40:c966abbe2d62 92 return (char*)cmd;
olympux 40:c966abbe2d62 93 }
olympux 40:c966abbe2d62 94
olympux 40:c966abbe2d62 95 RPC_COMMAND_TYPE RPCCommand::get_type() const
olympux 40:c966abbe2d62 96 {
olympux 40:c966abbe2d62 97 if(!strcmp(func_name, "new") && RPCType::instance().is_supported_type(obj_name))
olympux 40:c966abbe2d62 98 return CREATE;
olympux 40:c966abbe2d62 99
olympux 40:c966abbe2d62 100 RPC* r = RPC::lookup(obj_name);
olympux 40:c966abbe2d62 101 if(r == NULL)
olympux 40:c966abbe2d62 102 return INVALID;
olympux 40:c966abbe2d62 103
olympux 40:c966abbe2d62 104 if(!strcmp(func_name, "delete"))
olympux 40:c966abbe2d62 105 return DELETE;
olympux 40:c966abbe2d62 106
olympux 40:c966abbe2d62 107 const struct rpc_method *methods = r->get_rpc_methods();
olympux 40:c966abbe2d62 108 int i = 0;
olympux 40:c966abbe2d62 109 while(methods[i].name != NULL)
olympux 40:c966abbe2d62 110 {
olympux 40:c966abbe2d62 111 if(!strcmp(func_name, methods[i].name))
olympux 40:c966abbe2d62 112 {
olympux 40:c966abbe2d62 113 return FUNCTION_CALL;
olympux 40:c966abbe2d62 114 }
olympux 40:c966abbe2d62 115 ++i;
olympux 40:c966abbe2d62 116 }
olympux 40:c966abbe2d62 117
olympux 40:c966abbe2d62 118 return INVALID;
olympux 40:c966abbe2d62 119 }
olympux 40:c966abbe2d62 120
olympux 40:c966abbe2d62 121 char* RPCCommand::get_obj_name() const
olympux 40:c966abbe2d62 122 {
olympux 40:c966abbe2d62 123 return obj_name;
olympux 40:c966abbe2d62 124 }
olympux 40:c966abbe2d62 125
olympux 40:c966abbe2d62 126 char* RPCCommand::get_func_name() const
olympux 40:c966abbe2d62 127 {
olympux 40:c966abbe2d62 128 return func_name;
olympux 40:c966abbe2d62 129 }
olympux 40:c966abbe2d62 130