FreeCalypso > hg > fc-magnetite
annotate src/g23m-gprs/sm/sm_tft.c @ 278:ca343ccbca81
dar_reset_system(): check the entity_dar_callback pointer for NULL
before calling through it
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Mon, 07 Aug 2017 04:20:45 +0000 |
parents | 219afcfc6250 |
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rev | line source |
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1 /*---------------------------------------------------------------------------- |
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2 | Project : 3G PS |
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3 | Module : SM |
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4 +----------------------------------------------------------------------------- |
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5 | Copyright 2003 Texas Instruments. |
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6 | All rights reserved. |
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7 | |
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8 | This file is confidential and a trade secret of Texas |
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9 | Instruments . |
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10 | The receipt of or possession of this file does not convey |
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11 | any rights to reproduce or disclose its contents or to |
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12 | manufacture, use, or sell anything it may describe, in |
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13 | whole, or in part, without the specific written consent of |
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14 | Texas Instruments. |
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15 +----------------------------------------------------------------------------- |
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16 | Purpose: 3G TFT utility functions implementation in the SM entity. |
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17 | For design details, see: |
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18 | 8010.908 SM Detailed Specification |
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19 +---------------------------------------------------------------------------*/ |
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20 |
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21 /*==== DECLARATION CONTROL =================================================*/ |
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22 |
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23 /*==== INCLUDES ============================================================*/ |
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24 |
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25 #include "sm.h" |
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26 |
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27 #include "sm_tft.h" |
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28 |
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29 /*==== CONST ===============================================================*/ |
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30 |
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31 /*==== LOCAL VARS ===========================================================*/ |
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32 |
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33 /*==== PRIVATE FUNCTIONS ====================================================*/ |
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34 |
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35 /* |
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36 +------------------------------------------------------------------------------ |
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37 | Function : sm_tft_count_tfts_in_mask |
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38 +------------------------------------------------------------------------------ |
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39 | Description : Returns the number of filters (set bits) in a TFT mask. |
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40 | |
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41 | Parameters : tft_mask - TFT mask |
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42 +------------------------------------------------------------------------------ |
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43 */ |
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44 static U8 sm_tft_count_tfts_in_mask(U8 tft_mask) /*@*/ |
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45 { |
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46 U8 count_array[16] = { |
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47 (U8)0 /* 0000 */, (U8)1 /* 0001 */, (U8)1 /* 0010 */, (U8)2 /* 0011 */, |
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48 (U8)1 /* 0100 */, (U8)2 /* 0101 */, (U8)2 /* 0110 */, (U8)3 /* 0111 */, |
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49 (U8)1 /* 1000 */, (U8)2 /* 1001 */, (U8)2 /* 1010 */, (U8)3 /* 1011 */, |
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50 (U8)2 /* 1100 */, (U8)3 /* 1101 */, (U8)3 /* 1110 */, (U8)4 /* 1111 */ |
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51 }; |
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52 return (count_array[(U16)tft_mask >> 4] + count_array[(U16)tft_mask & 15]); |
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53 } |
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54 |
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55 /* |
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56 +------------------------------------------------------------------------------ |
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57 | Function : sm_tft_is_tft_in_mask |
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58 +------------------------------------------------------------------------------ |
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59 | Description : Returns TRUE if the TFT with the specified ID (bit) is |
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60 | set in the specified TFT mask. |
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61 | |
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62 | Parameters : id - TFT identifier |
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63 | tft_mask - TFT mask |
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64 +------------------------------------------------------------------------------ |
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65 */ |
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66 static BOOL sm_tft_is_tft_in_mask(U8 id, U8 tft_mask) /*@*/ |
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67 { |
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68 return ((tft_mask & (1UL << id)) != 0); |
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69 } |
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70 |
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71 /* |
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72 +------------------------------------------------------------------------------ |
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73 | Function : sm_tft_is_port_range |
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74 +------------------------------------------------------------------------------ |
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75 | Description : Query function returning TRUE if high_limit is not zero, and |
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76 | high_limit is greater than (but not equal) to low_limit. |
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77 | |
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78 | Parameters : low_limit - lower port limit |
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79 | high_limit - upper port limit |
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80 +------------------------------------------------------------------------------ |
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81 */ |
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82 static BOOL sm_tft_is_port_range(U16 low_limit, U16 high_limit) |
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83 { |
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84 return (high_limit != 0 && low_limit < high_limit); |
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85 } |
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86 |
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87 static /*@exposed@*/T_NAS_tft_pf * |
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88 sm_tft_get_active_tft_by_id(/*@returned@*/ /*@partial@*/struct T_SM_CONTEXT_DATA *context, |
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89 U8 id) |
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90 { |
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91 TRACE_ASSERT(id < (U8)NAS_SIZE_TFT_FILTER); |
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92 TRACE_ASSERT(context->active_tft.ptr_tft_pf != NULL); |
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93 return (&context->active_tft.ptr_tft_pf[id]); |
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94 } |
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95 |
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96 /* |
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97 +------------------------------------------------------------------------------ |
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98 | Function : sm_tft_pf_size |
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99 +------------------------------------------------------------------------------ |
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100 | Description : Query function returning the packed size of a packet filter. |
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101 | |
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102 | Parameters : tft_pf - packet filter |
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103 +------------------------------------------------------------------------------ |
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104 */ |
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105 static U16 sm_tft_pf_size(T_NAS_tft_pf *tft_pf) |
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106 { |
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107 U16 tft_pf_size = (U16)3; /* Filter ID, precedence and length octet mandatory */ |
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108 |
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109 U16 lower3bits[8] = { |
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110 (U16) 0, /* 0x00: None */ |
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111 (U16) 9, /* 0x01: IPv4_SRC_ADDR_MASK */ |
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112 (U16) 33, /* 0x02: IPv6_SRC_ADDR_MASK */ |
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113 (U16) 0, /* 0x03: IPv4_SRC_ADDR_MASK + IPv6_SRC_ADDR_MASK -- INVALID! */ |
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114 (U16) 3, /* 0x04: PROTOCOL_OR_NEXT_HDR */ |
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115 (U16) 12, /* 0x05: IPv4_SRC_ADDR_MASK + PROTOCOL_OR_NEXT_HDR */ |
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116 (U16) 36, /* 0x06: IPv6_SRC_ADDR_MASK + PROTOCOL_OR_NEXT_HDR */ |
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117 (U16) 0 /* 0x07: IPv4_SRC_ADDR_MASK + IPv6_SRC_ADDR_MASK + PROTOCOL_OR_NEXT_HDR -- INVALID! */ |
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118 }; |
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119 U16 upper3bits[8] = { |
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120 (U16) 0, /* 0x00: None */ |
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121 (U16) 5, /* 0x20: IPSEC_SPI */ |
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122 (U16) 3, /* 0x40: TOS_AND_MASK */ |
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123 (U16) 5, /* 0x60: IPSEC_SPI + TOS_AND_MASK */ |
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124 (U16) 4, /* 0x80: FLOW_LABEL */ |
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125 (U16) 0, /* 0xa0: IPSEC_SPI + FLOW_LABEL - INVALID! */ |
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126 (U16) 7, /* 0xc0: TOS_AND_MASK + FLOW_LABEL */ |
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127 (U16) 0 /* 0xe0: IPSEC_SPI + TOS_AND_MASK + FLOW_LABEL - INVALID! */ |
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128 }; |
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129 |
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130 if ((tft_pf->tft_pf_valid_bits & (U8)0x07) != (U8)0) |
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131 { |
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132 tft_pf_size += lower3bits[(U16)tft_pf->tft_pf_valid_bits & 0x07]; |
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133 } |
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134 |
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135 if ((tft_pf->tft_pf_valid_bits & (U8)0xe0) != (U8)0) |
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136 { |
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137 tft_pf_size += upper3bits[(U16)tft_pf->tft_pf_valid_bits >> 5]; |
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138 } |
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139 |
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140 if ((tft_pf->tft_pf_valid_bits & (U8)NAS_TFT_ID_DEST_PORT_RANGE) != (U8)0) |
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141 { |
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142 T_NAS_tft_dest_port_range *range = &tft_pf->tft_pf_entry.tft_pf_ipv4.tft_dest_port_range; |
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143 if (sm_tft_is_port_range(range->low_limit, range->high_limit)) |
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144 { |
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145 tft_pf_size += (U16)5; /* Destination port range */ |
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146 } else { |
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147 tft_pf_size += (U16)3; /* Single destination port */ |
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148 } |
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149 } |
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150 |
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151 if ((tft_pf->tft_pf_valid_bits & (U8)NAS_TFT_ID_SRC_PORT_RANGE) != (U8)0) |
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152 { |
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153 T_NAS_tft_src_port_range *range = &tft_pf->tft_pf_entry.tft_pf_ipv4.tft_src_port_range; |
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154 if (sm_tft_is_port_range(range->low_limit, range->high_limit)) |
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155 { |
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156 tft_pf_size += (U16)5; /* Source port range */ |
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157 } else { |
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158 tft_pf_size += (U16)3; /* Single source port */ |
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159 } |
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160 } |
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161 |
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162 return tft_pf_size; |
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163 } |
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164 |
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165 /* |
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166 +------------------------------------------------------------------------------ |
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167 | Function : sm_tft_are_equal |
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168 +------------------------------------------------------------------------------ |
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169 | Description : Query function returning TRUE if the two input packet filters |
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170 | are equal (same parameters). |
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171 | |
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172 | Parameters : tft1 - packet filter 1 |
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173 | tft2 - packet filter 2 |
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174 +------------------------------------------------------------------------------ |
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175 */ |
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176 static BOOL sm_tft_are_equal(T_NAS_tft_pf *tft1, T_NAS_tft_pf *tft2) |
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177 { |
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178 U8 valid_bits; |
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179 |
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180 /* Compare outer-level parameters */ |
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181 if (tft1->tft_pf_id != tft2->tft_pf_id || |
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182 tft1->tft_pf_precedence != tft2->tft_pf_precedence || |
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183 tft1->tft_pf_valid_bits != tft2->tft_pf_valid_bits || |
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184 tft1->ctrl_tft_pf_entry != tft2->ctrl_tft_pf_entry) |
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185 { |
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186 return FALSE; |
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187 } |
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188 |
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189 valid_bits = tft1->tft_pf_valid_bits; |
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190 |
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191 if (tft1->ctrl_tft_pf_entry == NAS_is_tft_pf_ipv4) { |
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192 T_NAS_tft_pf_ipv4 *v4_pf_1 = &tft1->tft_pf_entry.tft_pf_ipv4; |
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193 T_NAS_tft_pf_ipv4 *v4_pf_2 = &tft2->tft_pf_entry.tft_pf_ipv4; |
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194 |
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195 if (((valid_bits & (U8)NAS_TFT_ID_PROTOCOL_OR_NEXT_HDR) != (U8)0 |
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196 && v4_pf_1->tft_protocol != v4_pf_2->tft_protocol) |
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197 || ((valid_bits & (U8)NAS_TFT_ID_TOS_AND_MASK) != (U8)0 |
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198 && v4_pf_1->tft_tos_and_mask.tos_value != v4_pf_2->tft_tos_and_mask.tos_value |
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199 && v4_pf_1->tft_tos_and_mask.tos_mask != v4_pf_2->tft_tos_and_mask.tos_mask) |
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200 || ((valid_bits & (U8)NAS_TFT_ID_DEST_PORT_RANGE) != (U8)0 |
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201 && memcmp(&v4_pf_1->tft_dest_port_range, &v4_pf_2->tft_dest_port_range, sizeof(T_NAS_tft_dest_port_range)) != 0) |
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202 || ((valid_bits & (U8)NAS_TFT_ID_SRC_PORT_RANGE) != (U8)0 |
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203 && memcmp(&v4_pf_1->tft_src_port_range, &v4_pf_2->tft_src_port_range, sizeof(T_NAS_tft_src_port_range)) != 0) |
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204 || ((valid_bits & (U8)NAS_TFT_ID_IPSEC_SPI) != (U8)0 |
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205 && v4_pf_1->tft_ipsec_spi != v4_pf_2->tft_ipsec_spi) |
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206 || ((valid_bits & (U8)NAS_TFT_ID_IPv4_SRC_ADDR_MASK) != (U8)0 |
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207 && memcmp(&v4_pf_1->tft_ipv4_src_addr_mask, &v4_pf_2->tft_ipv4_src_addr_mask, sizeof(T_NAS_tft_ipv4_src_addr_mask)) != 0)) |
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208 { |
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209 return FALSE; |
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210 } |
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211 } else if (tft1->ctrl_tft_pf_entry == NAS_is_tft_pf_ipv6) |
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212 { |
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213 T_NAS_tft_pf_ipv6 *v6_pf_1 = &tft1->tft_pf_entry.tft_pf_ipv6; |
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214 T_NAS_tft_pf_ipv6 *v6_pf_2 = &tft2->tft_pf_entry.tft_pf_ipv6; |
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215 |
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216 if (((valid_bits & (U8)NAS_TFT_ID_PROTOCOL_OR_NEXT_HDR) != (U8)0 |
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217 && v6_pf_1->tft_next_hdr != v6_pf_2->tft_next_hdr) |
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218 || ((valid_bits & (U8)NAS_TFT_ID_TOS_AND_MASK) != (U8)0 |
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219 && v6_pf_1->tft_tos_and_mask.tos_value != v6_pf_2->tft_tos_and_mask.tos_value |
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220 && v6_pf_1->tft_tos_and_mask.tos_mask != v6_pf_2->tft_tos_and_mask.tos_mask) |
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221 || ((valid_bits & (U8)NAS_TFT_ID_DEST_PORT_RANGE) != (U8)0 |
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222 && memcmp(&v6_pf_1->tft_dest_port_range, &v6_pf_2->tft_dest_port_range, sizeof(T_NAS_tft_dest_port_range)) != 0) |
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223 || ((valid_bits & (U8)NAS_TFT_ID_SRC_PORT_RANGE) != (U8)0 |
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224 && memcmp(&v6_pf_1->tft_src_port_range, &v6_pf_2->tft_src_port_range, sizeof(T_NAS_tft_src_port_range)) != 0) |
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225 || ((valid_bits & (U8)NAS_TFT_ID_IPSEC_SPI) != (U8)0 |
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226 && v6_pf_1->tft_ipsec_spi != v6_pf_2->tft_ipsec_spi) |
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227 || ((valid_bits & (U8)NAS_TFT_ID_FLOW_LABEL) != (U8)0 |
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228 && v6_pf_1->tft_flow_label != v6_pf_2->tft_flow_label) |
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229 || ((valid_bits & (U8)NAS_TFT_ID_IPv6_SRC_ADDR_MASK) != (U8)0 |
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230 && memcmp(&v6_pf_1->tft_ipv6_src_addr_mask, &v6_pf_2->tft_ipv6_src_addr_mask, sizeof(T_NAS_tft_ipv6_src_addr_mask)) != 0)) |
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231 { |
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232 return FALSE; |
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233 } |
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234 } else { |
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235 (void)TRACE_EVENT_P1("ERROR: Invalid union controller %d in ctrl_tft_pf_entry!", |
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236 tft1->ctrl_tft_pf_entry); |
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237 } |
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238 return TRUE; |
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239 } |
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240 |
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241 /* |
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242 +------------------------------------------------------------------------------ |
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243 | Function : sm_tft_copy_ipv4_pf |
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244 +------------------------------------------------------------------------------ |
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245 | Description : Copies an IPv4 TFT filter from src_tft to dst_tft AIM struct. |
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246 | |
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247 | Parameters : dst_tft - destination aim TFT structs |
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248 | src_tft - source TFT structs |
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249 | valid_flag - valid flags for filter components |
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250 +------------------------------------------------------------------------------ |
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251 */ |
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252 static void sm_tft_copy_ipsec_spi(/*@out@*/T_M_SM_tft_ipsec_spi *dst_spi, |
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253 U32 spi) |
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254 { |
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255 M_SM_BUF_ipsec_spi_value *dst = &dst_spi->ipsec_spi_value; |
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256 #ifdef TFT_DEBUG |
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257 (void)TRACE_EVENT_P1("tft_copy: Copying IPSEC SPI filter (SPI 0x%08x)", spi); |
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258 #endif |
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259 dst->l_ipsec_spi_value = (U16)32; |
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260 dst->o_ipsec_spi_value = (U16)0; |
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261 dst->b_ipsec_spi_value[0] = (U8)((spi >> 24) & 255); |
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262 dst->b_ipsec_spi_value[1] = (U8)((spi >> 16) & 255); |
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263 dst->b_ipsec_spi_value[2] = (U8)((spi >> 8) & 255); |
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264 dst->b_ipsec_spi_value[3] = (U8)( spi & 255); |
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265 } |
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266 |
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267 static void |
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268 sm_tft_copy_ipv4_pf(/*@out@*/ T_M_SM_tft_filter_entry *dst, |
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269 T_NAS_tft_pf_ipv4 *src, U8 valid_flag) |
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270 { |
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271 /* Copy IPv4 address, if present */ |
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272 if ((valid_flag & NAS_TFT_ID_IPv4_SRC_ADDR_MASK) != (U8)0) |
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273 { |
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274 dst->v_tft_ipv4_addr_mask = (U8)TRUE; |
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275 memcpy(dst->tft_ipv4_addr_mask.src_addr, |
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276 src->tft_ipv4_src_addr_mask.tft_ipv4_addr, |
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277 (size_t)NAS_SIZE_IPv4_ADDR); |
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278 memcpy(dst->tft_ipv4_addr_mask.addr_mask, |
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279 src->tft_ipv4_src_addr_mask.tft_ipv4_mask, |
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280 (size_t)NAS_SIZE_IPv4_ADDR); |
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281 #ifdef TFT_DEBUG |
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282 { |
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283 U8 *addr, *mask; |
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284 addr = dst->tft_ipv4_addr_mask.src_addr; |
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285 mask = dst->tft_ipv4_addr_mask.addr_mask; |
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286 (void)TRACE_EVENT_P8("tft_copy: Copy IPv4 src addr/mask filter: " |
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287 "%u.%u.%u.%u/%u.%u.%u.%u", |
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288 addr[0], addr[1], addr[2], addr[3], |
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289 mask[0], mask[1], mask[2], mask[3]); |
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290 } |
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291 #endif |
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292 } else { |
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293 dst->v_tft_ipv4_addr_mask = (U8)FALSE; |
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294 } /* NAS_TFT_ID_IPv4_SRC_ADDR_MASK */ |
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295 |
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296 /* IPv6 addr/mask never invluded in IPv4 packet filter */ |
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297 dst->v_tft_ipv6_addr_mask = (U8)FALSE; |
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298 |
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299 /* Copy IPv4 protocol number field */ |
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300 if ((valid_flag & NAS_TFT_ID_PROTOCOL_OR_NEXT_HDR) != (U8)0) |
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301 { |
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302 dst->v_tft_protocol = (U8)TRUE; |
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303 dst->tft_protocol.tft_protocol_val = src->tft_protocol; |
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304 #ifdef TFT_DEBUG |
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305 (void)TRACE_EVENT_P1("tft_copy: Copy IPv4 protocol: 0x%02x", |
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306 src->tft_protocol); |
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307 #endif |
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308 } else { |
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309 dst->v_tft_protocol = (U8)FALSE; |
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310 } /* NAS_TFT_ID_PROTOCOL_OR_NEXT_HDR */ |
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311 |
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312 /* Copy destination single port/port range parameter */ |
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313 if ((valid_flag & NAS_TFT_ID_DEST_PORT_RANGE) != (U8)0) |
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314 { |
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315 T_NAS_tft_dest_port_range *port_range = &src->tft_dest_port_range; |
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316 if (sm_tft_is_port_range(port_range->low_limit, port_range->high_limit)) { |
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317 dst->v_tft_dest_port_range = (U8)TRUE; |
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318 dst->v_tft_dest_port = (U8)FALSE; |
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319 dst->tft_dest_port_range.low_limit = port_range->low_limit; |
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320 dst->tft_dest_port_range.high_limit = port_range->high_limit; |
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321 #ifdef TFT_DEBUG |
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322 (void)TRACE_EVENT_P2("tft_copy: Copying destination port range filter (ports %d-%d)", |
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323 port_range->low_limit, port_range->high_limit); |
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324 #endif |
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325 } else { |
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326 dst->v_tft_dest_port_range = (U8)FALSE; |
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327 dst->v_tft_dest_port = (U8)TRUE; |
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328 dst->tft_dest_port.low_limit = port_range->low_limit; |
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329 #ifdef TFT_DEBUG |
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330 (void)TRACE_EVENT_P1("tft_copy: Copying single destination port filter (port %d)", |
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331 port_range->low_limit); |
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332 #endif |
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333 } |
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334 } else { |
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335 dst->v_tft_dest_port_range = (U8)FALSE; |
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336 dst->v_tft_dest_port = (U8)FALSE; |
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337 } /* NAS_TFT_ID_DEST_PORT_RANGE */ |
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338 |
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339 /* Copy source single port/port range parameter */ |
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340 if ((valid_flag & NAS_TFT_ID_SRC_PORT_RANGE) != (U8)0) |
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341 { |
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342 T_NAS_tft_src_port_range *port_range = &src->tft_src_port_range; |
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343 if (sm_tft_is_port_range(port_range->low_limit, port_range->high_limit)) |
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344 { |
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345 dst->v_tft_src_port_range = (U8)TRUE; |
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346 dst->v_tft_src_port = (U8)FALSE; |
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347 dst->tft_src_port_range.low_limit = port_range->low_limit; |
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348 dst->tft_src_port_range.high_limit = port_range->high_limit; |
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349 #ifdef TFT_DEBUG |
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350 (void)TRACE_EVENT_P2("tft_copy: Copying source port range filter (ports %d-%d)", |
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351 port_range->low_limit, port_range->high_limit); |
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352 #endif |
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353 } else { |
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354 dst->v_tft_src_port_range = (U8)FALSE; |
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355 dst->v_tft_src_port = (U8)TRUE; |
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356 dst->tft_src_port.low_limit = port_range->low_limit; |
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357 #ifdef TFT_DEBUG |
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358 (void)TRACE_EVENT_P1("tft_copy: Copying single source port filter (port %d)", |
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359 port_range->low_limit); |
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360 #endif |
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361 } |
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362 } else { |
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363 dst->v_tft_src_port_range = (U8)FALSE; |
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364 dst->v_tft_src_port = (U8)FALSE; |
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365 } /* NAS_TFT_ID_SRC_PORT_RANGE */ |
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366 |
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367 if ((valid_flag & NAS_TFT_ID_IPSEC_SPI) != (U8)0) |
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368 { |
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369 dst->v_tft_ipsec_spi = (U8)TRUE; |
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370 sm_tft_copy_ipsec_spi(&dst->tft_ipsec_spi, src->tft_ipsec_spi); |
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371 } else { |
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372 dst->v_tft_ipsec_spi = (U8)FALSE; |
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373 }/* NAS_TFT_ID_IPSEC_SPI */ |
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374 |
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375 if ((valid_flag & NAS_TFT_ID_TOS_AND_MASK) != (U8)0) |
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376 { |
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377 dst->v_tft_tos_and_mask = (U8)TRUE; |
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378 dst->tft_tos_and_mask.tos_value = src->tft_tos_and_mask.tos_value; |
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379 dst->tft_tos_and_mask.tos_mask = src->tft_tos_and_mask.tos_mask; |
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380 } else { |
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381 dst->v_tft_tos_and_mask = (U8)FALSE; |
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382 } /* NAS_TFT_ID_TOS_AND_MASK */ |
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383 |
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384 if ((valid_flag & NAS_TFT_ID_FLOW_LABEL) != (U8)0) { |
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385 (void)TRACE_ERROR("tft_copy: Found flow label in IPv4 packet filter - Discarded..."); |
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386 } /* NAS_TFT_ID_FLOW_LABEL */ |
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387 dst->v_tft_flow_label = (U8)FALSE; |
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388 } |
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389 |
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390 /* |
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|
391 +------------------------------------------------------------------------------ |
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392 | Function : sm_tft_copy_ipv6_pf |
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393 +------------------------------------------------------------------------------ |
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394 | Description : Copies an IPv6 TFT filter from src_tft to dst_tft AIM struct. |
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395 | |
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396 | Parameters : dst_tft - destination aim TFT structs |
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397 | src_tft - source TFT structs |
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398 | valid_flag - valid flags for filter components |
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399 +------------------------------------------------------------------------------ |
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400 */ |
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401 static void |
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402 sm_tft_copy_ipv6_pf(/*@out@*/ T_M_SM_tft_filter_entry *dst, |
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403 T_NAS_tft_pf_ipv6 *src, U8 valid_flag) |
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404 { |
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405 /* IPv4 addr/mask never invluded in IPv4 packet filter */ |
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406 dst->v_tft_ipv4_addr_mask = (U8)FALSE; |
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407 |
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408 /* Copy IPv6 address, if present */ |
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409 if ((valid_flag & NAS_TFT_ID_IPv6_SRC_ADDR_MASK) != (U8)0) |
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410 { |
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411 dst->v_tft_ipv6_addr_mask = (U8)TRUE; |
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412 memcpy(dst->tft_ipv6_addr_mask.src_addr, |
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413 src->tft_ipv6_src_addr_mask.tft_ipv6_addr, |
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414 (size_t)NAS_SIZE_IPv6_ADDR); |
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415 memcpy(dst->tft_ipv6_addr_mask.addr_mask, |
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416 src->tft_ipv6_src_addr_mask.tft_ipv6_mask, |
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417 (size_t)NAS_SIZE_IPv6_ADDR); |
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418 #ifdef TFT_DEBUG |
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419 /* Dump address/mask */ |
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420 { |
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421 char addr[SM_SIZE_FORMATTED_IPv6_ADDR], mask[SM_SIZE_FORMATTED_IPv6_ADDR]; |
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422 (void)TRACE_EVENT_P2("tft_copy: Copy IPv6 src addr/mask filter: %s/%s", |
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423 sm_format_ipv6_addr(dst->tft_ipv6_addr_mask.src_addr, addr), |
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424 sm_format_ipv6_addr(dst->tft_ipv6_addr_mask.addr_mask, mask)); |
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425 } |
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426 #endif |
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427 } else { |
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428 dst->v_tft_ipv6_addr_mask = (U8)FALSE; |
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429 } /* NAS_TFT_ID_IPv6_SRC_ADDR_MASK */ |
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430 |
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431 /* Copy IPv6 next header field */ |
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432 if ((valid_flag & NAS_TFT_ID_PROTOCOL_OR_NEXT_HDR) != (U8)0) |
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433 { |
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434 dst->v_tft_protocol = (U8)TRUE; |
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435 dst->tft_protocol.tft_protocol_val = src->tft_next_hdr; |
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436 #ifdef TFT_DEBUG |
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437 (void)TRACE_EVENT_P1("tft_copy: Copy IPv6 next header field: 0x%02x", |
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438 src->tft_next_hdr); |
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439 #endif |
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440 } else { |
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441 dst->v_tft_protocol = (U8)FALSE; |
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442 } /* NAS_TFT_ID_PROTOCOL_OR_NEXT_HDR */ |
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443 |
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444 /* Copy destination single port/port range parameter */ |
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445 if ((valid_flag & NAS_TFT_ID_DEST_PORT_RANGE) != (U8)0) |
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446 { |
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447 T_NAS_tft_dest_port_range *port_range = &src->tft_dest_port_range; |
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448 if (sm_tft_is_port_range(port_range->low_limit, port_range->high_limit)) |
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449 { |
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450 dst->v_tft_dest_port_range = (U8)TRUE; |
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451 dst->v_tft_dest_port = (U8)FALSE; |
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452 dst->tft_dest_port_range.low_limit = port_range->low_limit; |
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453 dst->tft_dest_port_range.high_limit = port_range->high_limit; |
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454 #ifdef TFT_DEBUG |
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455 (void)TRACE_EVENT_P2("tft_copy: Copying destination port range filter (ports %d-%d)", |
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456 port_range->low_limit, port_range->high_limit); |
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457 #endif |
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458 } else { |
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459 dst->v_tft_dest_port_range = (U8)FALSE; |
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460 dst->v_tft_dest_port = (U8)TRUE; |
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461 dst->tft_dest_port.low_limit = port_range->low_limit; |
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462 #ifdef TFT_DEBUG |
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463 (void)TRACE_EVENT_P1("tft_copy: Copying single destination port filter (port %d)", |
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464 port_range->low_limit); |
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465 #endif |
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466 } |
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467 } else { |
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468 dst->v_tft_dest_port_range = (U8)FALSE; |
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469 dst->v_tft_dest_port = (U8)FALSE; |
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470 } /* NAS_TFT_ID_DEST_PORT_RANGE */ |
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471 |
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472 /* Copy source single port/port range parameter */ |
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473 if ((valid_flag & NAS_TFT_ID_SRC_PORT_RANGE) != (U8)0) |
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474 { |
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475 T_NAS_tft_src_port_range *port_range = &src->tft_src_port_range; |
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476 if (sm_tft_is_port_range(port_range->low_limit, port_range->high_limit)) |
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477 { |
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478 dst->v_tft_src_port_range = (U8)TRUE; |
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479 dst->v_tft_src_port = (U8)FALSE; |
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480 dst->tft_src_port_range.low_limit = port_range->low_limit; |
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481 dst->tft_src_port_range.high_limit = port_range->high_limit; |
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482 #ifdef TFT_DEBUG |
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483 (void)TRACE_EVENT_P2("tft_copy: Copying source port range filter (ports %d-%d)", |
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484 port_range->low_limit, port_range->high_limit); |
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485 #endif |
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486 } else { |
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487 dst->v_tft_src_port_range = (U8)FALSE; |
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488 dst->v_tft_src_port = (U8)TRUE; |
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489 dst->tft_src_port.low_limit = port_range->low_limit; |
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490 #ifdef TFT_DEBUG |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
491 (void)TRACE_EVENT_P1("tft_copy: Copying single source port filter (port %d)", |
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parents:
diff
changeset
|
492 port_range->low_limit); |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
493 #endif |
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parents:
diff
changeset
|
494 } |
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parents:
diff
changeset
|
495 } else { |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
496 dst->v_tft_src_port_range = (U8)FALSE; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
497 dst->v_tft_src_port = (U8)FALSE; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
498 } /* NAS_TFT_ID_SRC_PORT_RANGE */ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
499 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
500 if ((valid_flag & NAS_TFT_ID_IPSEC_SPI) != (U8)0) |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
501 { |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
502 dst->v_tft_ipsec_spi = (U8)TRUE; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
503 sm_tft_copy_ipsec_spi(&dst->tft_ipsec_spi, src->tft_ipsec_spi); |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
504 } else { |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
505 dst->v_tft_ipsec_spi = (U8)FALSE; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
506 } /* NAS_TFT_ID_IPSEC_SPI */ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
507 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
508 if ((valid_flag & NAS_TFT_ID_TOS_AND_MASK) != (U8)0) |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
509 { |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
510 dst->v_tft_tos_and_mask = (U8)TRUE; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
511 dst->tft_tos_and_mask.tos_value = src->tft_tos_and_mask.tos_value; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
512 dst->tft_tos_and_mask.tos_mask = src->tft_tos_and_mask.tos_mask; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
513 } else { |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
514 dst->v_tft_tos_and_mask = (U8)FALSE; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
515 } /* NAS_TFT_ID_TOS_AND_MASK */ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
516 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
517 if ((valid_flag & NAS_TFT_ID_FLOW_LABEL) != (U8)0) |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
518 { |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
519 dst->v_tft_flow_label = (U8)TRUE; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
520 dst->tft_flow_label.flow_label_value = src->tft_flow_label; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
521 } else { |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
522 dst->v_tft_flow_label = (U8)FALSE; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
523 } /* NAS_TFT_ID_FLOW_LABEL */ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
524 } |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
525 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
526 /* |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
527 +------------------------------------------------------------------------------ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
528 | Function : sm_tft_copy_filters |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
529 +------------------------------------------------------------------------------ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
530 | Description : Copies TFT filters from src_tft to dst_tft AIM structs. |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
531 | |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
532 | Parameters : dst_tft - destination aim TFT structs |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
533 | src_tft - source TFT structs |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
534 | tft_mask - TFT mask (determines which TFTs to consider) |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
535 +------------------------------------------------------------------------------ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
536 */ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
537 static U8 |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
538 sm_tft_copy_filters(/*@special@*/T_M_SM_tft *dst_tft, |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
539 /*@in@*/ T_NAS_tft_pf *src_tft, |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
540 U8 max_count, U8 tft_mask) |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
541 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
542 int i, count; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
543 T_M_SM_tft_filter *dst; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
544 U16 size, total_size = 0; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
545 U8 change_mask = (U8)0; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
546 |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
547 dst_tft->v_tft_filter = (U8)TRUE; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
548 |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
549 /* Initialize pointer to air interface TFT */ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
550 dst = dst_tft->tft_filter; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
551 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
552 for (i = 0, count = 0; i < (int)max_count; i++) |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
553 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
554 if (sm_tft_is_tft_in_mask(src_tft->tft_pf_id, tft_mask)) |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
555 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
556 size = sm_tft_pf_size(src_tft); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
557 /* Only include packet filter, if it fits in air interface message */ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
558 if (total_size + size > (U16)255) { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
559 break; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
560 } |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
561 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
562 dst->tft_filter_id = src_tft->tft_pf_id; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
563 dst->tft_filter_prio = src_tft->tft_pf_precedence; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
564 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
565 if (src_tft->ctrl_tft_pf_entry == NAS_is_tft_pf_ipv4) { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
566 sm_tft_copy_ipv4_pf(&dst->tft_filter_entry, |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
567 &src_tft->tft_pf_entry.tft_pf_ipv4, |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
568 src_tft->tft_pf_valid_bits); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
569 } else if (src_tft->ctrl_tft_pf_entry == NAS_is_tft_pf_ipv6) { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
570 sm_tft_copy_ipv6_pf(&dst->tft_filter_entry, |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
571 &src_tft->tft_pf_entry.tft_pf_ipv6, |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
572 src_tft->tft_pf_valid_bits); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
573 } else { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
574 (void)TRACE_EVENT_P1("tft_copy: ERROR! Wrong union controller (%d) " |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
575 "for tft_pf_entry; discarded...", |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
576 src_tft->ctrl_tft_pf_entry); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
577 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
578 /* Update change mask and total TFT size */ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
579 change_mask |= (U8)(1UL << dst->tft_filter_id); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
580 total_size += size; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
581 /* Advance to next destination TFT */ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
582 dst++; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
583 count++; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
584 } /* if (sm_tft_is_tft_in_mask()) */ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
585 /* Skip to next input TFT */ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
586 src_tft++; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
587 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
588 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
589 dst_tft->c_tft_filter = (U8)count; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
590 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
591 return change_mask; |
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592 } |
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593 |
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594 /* |
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595 +------------------------------------------------------------------------------ |
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596 | Function : sm_tft_copy_filter_numbers |
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597 +------------------------------------------------------------------------------ |
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598 | Description : Copies filter IDs to dst_tft AIM struct (derived from tft_mask) |
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599 | |
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600 | Parameters : dst_tft - destination aim TFT structs |
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601 | tft_mask - TFT mask (determines which TFTs to consider) |
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602 +------------------------------------------------------------------------------ |
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603 */ |
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604 static void |
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|
605 sm_tft_copy_filter_numbers(/*@special@*/T_M_SM_tft *dst_tft, |
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|
606 U8 tft_mask) |
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|
607 { |
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|
608 int index, dst_idx; |
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609 |
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610 dst_tft->v_tft_filter_id = (U8)TRUE; |
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|
611 |
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|
612 for (index = 0, dst_idx = 0; index < (int)NAS_SIZE_TFT_FILTER; index++) |
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|
613 { |
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|
614 if (sm_tft_is_tft_in_mask((U8)index, tft_mask)) |
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|
615 { |
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616 dst_tft->tft_filter_id[dst_idx] = (U8)index; |
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|
617 dst_idx++; |
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|
618 } |
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619 } /* for */ |
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|
620 |
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|
621 /* Set counter to the number of filters numbers inserted */ |
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622 dst_tft->c_tft_filter_id = (U8)dst_idx; |
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|
623 } |
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|
624 |
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|
625 /* |
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626 +------------------------------------------------------------------------------ |
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|
627 | Function : sm_tft_update_active_tft |
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|
628 +------------------------------------------------------------------------------ |
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|
629 | Description : Update context data structure with new active TFT as it would |
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|
630 | be would the modification succeed. |
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|
631 | |
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|
632 | Parameters : context - context data |
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|
633 | tft_mask - TFT mask (determines which TFTs to consider) |
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634 +------------------------------------------------------------------------------ |
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|
635 */ |
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parents:
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|
636 static void |
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diff
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|
637 sm_tft_update_active_tft(/*@special@*/struct T_SM_CONTEXT_DATA *context, |
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|
638 U8 change_mask) |
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|
639 { |
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|
640 T_NAS_tft_pf *req_tft, *act_tft; |
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parents:
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|
641 U16 index; |
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|
642 U8 req_mask, act_mask, add_mask, delete_mask; |
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|
643 |
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diff
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|
644 req_mask = context->requested_tft.tft_precence_mask; |
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|
645 act_mask = context->active_tft.tft_precence_mask; |
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|
646 add_mask = req_mask & change_mask; |
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647 delete_mask = (U8)(0xffUL ^ req_mask) & change_mask; |
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|
648 |
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|
649 if (req_mask == (U8)0) { |
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parents:
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|
650 sm_nw_free_active_tft(context); |
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|
651 return; |
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|
652 } |
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|
653 |
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|
654 TRACE_ASSERT(context->requested_tft.ptr_tft_pf != NULL); |
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|
655 |
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|
656 /* Allocate active TFT memory, if required */ |
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|
657 if (act_mask == (U8)0 && |
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|
658 /*req_mask != (U8)0 &&*/ /*commented out because of previous return*/ |
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|
659 context->active_tft.ptr_tft_pf == NULL) |
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|
660 { |
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diff
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|
661 sm_nw_allocate_active_tft(context); |
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|
662 TRACE_ASSERT(context->active_tft.ptr_tft_pf != NULL); |
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|
663 } |
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|
664 |
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|
665 /* Loop over TFTs, in order to find any TFTs to delete */ |
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|
666 for (index = 0; index < (U16)NAS_SIZE_TFT_FILTER; index++) |
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diff
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|
667 { |
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diff
changeset
|
668 if (sm_tft_is_tft_in_mask((U8)index, delete_mask)) |
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parents:
diff
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|
669 { |
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parents:
diff
changeset
|
670 /* Was filter removed ? If so, clear filter from mask and store */ |
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|
671 act_mask &= (U8)(0xffUL ^ 1UL << index); |
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|
672 act_tft = sm_tft_get_active_tft_by_id(context, (U8)index); |
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diff
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|
673 memset(act_tft, 0, sizeof(T_NAS_tft_pf)); |
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parents:
diff
changeset
|
674 } |
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parents:
diff
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|
675 } |
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|
676 |
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changeset
|
677 for (index = 0, req_tft = context->requested_tft.ptr_tft_pf; |
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|
678 index < (U16)context->requested_tft.c_tft_pf; |
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parents:
diff
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|
679 index++, req_tft++) |
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parents:
diff
changeset
|
680 { |
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changeset
|
681 U8 pf_id = req_tft->tft_pf_id; |
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parents:
diff
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|
682 |
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diff
changeset
|
683 if (sm_tft_is_tft_in_mask(pf_id, add_mask)) |
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parents:
diff
changeset
|
684 { |
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diff
changeset
|
685 /* Copy any remaining requested TFTs into active TFT */ |
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|
686 act_mask |= (U8)(1UL << pf_id); |
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|
687 act_tft = sm_tft_get_active_tft_by_id(context, pf_id); |
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parents:
diff
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|
688 memcpy(act_tft, req_tft, sizeof(T_NAS_tft_pf)); |
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|
689 } |
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parents:
diff
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|
690 } /* for */ |
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parents:
diff
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|
691 |
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diff
changeset
|
692 context->active_tft.tft_precence_mask = act_mask; |
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diff
changeset
|
693 context->active_tft.c_tft_pf = sm_tft_count_tfts_in_mask(act_mask); |
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parents:
diff
changeset
|
694 } |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
695 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
696 /* |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
697 +------------------------------------------------------------------------------ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
698 | Function : sm_tft_next_action |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
699 +------------------------------------------------------------------------------ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
700 | Description : Determines the next action to perform (opcode) on the TFTs |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
701 | for a context, and the filters affected. |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
702 | (8 upper bits is change mask; 8 lower bits is opcode) |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
703 | |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
704 | Parameters : context - context data |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
705 +------------------------------------------------------------------------------ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
706 */ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
707 static U16 sm_tft_next_action(struct T_SM_CONTEXT_DATA *context) |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
708 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
709 U8 req_mask, act_mask, missing_mask, surplus_mask, replace_mask; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
710 U16 index; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
711 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
712 req_mask = context->requested_tft.tft_precence_mask; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
713 act_mask = context->active_tft.tft_precence_mask; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
714 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
715 /* If requested TFT contains 0 filters, remove TFT altogether */ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
716 if (context->requested_tft.c_tft_pf == (U8)0) |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
717 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
718 return (U16)M_SM_TFT_OPCODE_DELETE_TFT; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
719 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
720 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
721 TRACE_ASSERT(context->requested_tft.ptr_tft_pf != NULL); |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
722 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
723 /* If there are no activate TFT filters, and requested != 0, create new TFT */ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
724 if (act_mask == (U8)0 && req_mask != (U8)0) |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
725 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
726 return (U16)M_SM_TFT_OPCODE_CREATE_TFT | (U16)req_mask << 8; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
727 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
728 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
729 /* Add filters, if requested filter count > active filter count or |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
730 * requested filters exist, that are not active. */ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
731 missing_mask = req_mask & (0xff ^ act_mask); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
732 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
733 if (context->requested_tft.c_tft_pf > context->active_tft.c_tft_pf || |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
734 missing_mask != (U8)0) |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
735 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
736 return (U16)M_SM_TFT_OPCODE_ADD_FILTERS | (U16)missing_mask << 8; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
737 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
738 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
739 /* Delete filters, if requested filter count < active filter count or |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
740 * active filters exist, that are not requested. */ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
741 surplus_mask = act_mask & (0xff ^ req_mask); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
742 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
743 if (context->requested_tft.c_tft_pf < context->active_tft.c_tft_pf || |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
744 surplus_mask != (U8)0) |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
745 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
746 return (U16)M_SM_TFT_OPCODE_DELETE_FILTERS | (U16)surplus_mask << 8; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
747 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
748 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
749 /* Now, requested and active TFTs have the same filter *numbers* active; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
750 * We then need to check, whether the *contents* of the filters that |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
751 * have the same number also match. */ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
752 for (index = 0, replace_mask = (U8)0; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
753 index < (U16)context->requested_tft.c_tft_pf; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
754 index++) |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
755 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
756 T_NAS_tft_pf *req_tft = &context->requested_tft.ptr_tft_pf[index]; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
757 T_NAS_tft_pf *act_tft = sm_tft_get_active_tft_by_id(context, req_tft->tft_pf_id); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
758 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
759 if (!sm_tft_are_equal(req_tft, act_tft)) |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
760 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
761 replace_mask |= (U8)(1UL << req_tft->tft_pf_id); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
762 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
763 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
764 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
765 if (replace_mask != (U8)0) { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
766 return (U16)M_SM_TFT_OPCODE_REPLACE_FILTERS | (U16)replace_mask << 8; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
767 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
768 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
769 /* Error. Nothing to change, or invalid configuration */ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
770 return (U16)M_SM_TFT_OPCODE_SPARE; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
771 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
772 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
773 /*==== PUBLIC FUNCTIONS =====================================================*/ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
774 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
775 U8 sm_tft_precence_mask(T_NAS_tft_pf *tft, U8 count) |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
776 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
777 U16 index; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
778 U8 precence_mask = (U8)0; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
779 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
780 for (index = 0; index < (U16)count; index++) |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
781 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
782 precence_mask |= (1UL << tft[index].tft_pf_id); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
783 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
784 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
785 return precence_mask; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
786 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
787 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
788 void sm_tft_convert_to_aim(struct T_SM_CONTEXT_DATA *context, |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
789 /*@out@*/ T_M_SM_tft *dst_tft) |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
790 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
791 U8 opcode, filter_mask, change_mask, max_count; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
792 U16 opcode_and_mask; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
793 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
794 T_NAS_tft_pf *src_tft = context->requested_tft.ptr_tft_pf; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
795 max_count = context->requested_tft.c_tft_pf; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
796 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
797 if (src_tft == NULL) |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
798 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
799 return; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
800 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
801 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
802 opcode_and_mask = sm_tft_next_action(context); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
803 opcode = (U8)(opcode_and_mask & 0xff); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
804 filter_mask = (U8)(opcode_and_mask >> 8); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
805 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
806 dst_tft->tft_opcode = opcode; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
807 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
808 switch (opcode) |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
809 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
810 case M_SM_TFT_OPCODE_CREATE_TFT: |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
811 case M_SM_TFT_OPCODE_ADD_FILTERS: |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
812 case M_SM_TFT_OPCODE_REPLACE_FILTERS: |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
813 TRACE_ASSERT(src_tft != NULL); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
814 /* Copy filter count to air interface message TFT struct */ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
815 change_mask = sm_tft_copy_filters(dst_tft, src_tft, max_count, filter_mask); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
816 sm_tft_update_active_tft(context, change_mask); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
817 dst_tft->tft_filter_count = sm_tft_count_tfts_in_mask(change_mask); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
818 break; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
819 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
820 case M_SM_TFT_OPCODE_DELETE_TFT: |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
821 /* |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
822 * DELETE TFT can have no fields other than TFT opcode and |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
823 * filter count (== 0), and is thus complete. |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
824 */ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
825 context->requested_tft.tft_precence_mask = (U8)0; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
826 sm_tft_update_active_tft(context, (U8)0xff); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
827 dst_tft->tft_filter_count = (U8)0; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
828 break; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
829 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
830 case M_SM_TFT_OPCODE_DELETE_FILTERS: |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
831 TRACE_ASSERT(src_tft != NULL); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
832 /* Copy filter count to air interface message TFT struct */ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
833 sm_tft_copy_filter_numbers(dst_tft, filter_mask); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
834 sm_tft_update_active_tft(context, filter_mask); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
835 dst_tft->tft_filter_count = sm_tft_count_tfts_in_mask(filter_mask); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
836 break; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
837 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
838 default: |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
839 (void)TRACE_EVENT_P1("tft_convert_to_aim: ERROR!" |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
840 "Invalid opcode (%d) - TFT skipped!", opcode); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
841 break; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
842 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
843 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
844 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
845 BOOL sm_tft_more_to_modify(struct T_SM_CONTEXT_DATA *context) |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
846 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
847 int filter; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
848 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
849 (void)TRACE_FUNCTION("sm_tft_more_to_modify"); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
850 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
851 if (context->requested_tft.c_tft_pf != context->active_tft.c_tft_pf || |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
852 context->requested_tft.tft_precence_mask != context->active_tft.tft_precence_mask) |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
853 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
854 return TRUE; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
855 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
856 if (context->requested_tft.c_tft_pf > (U8)0 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
857 && context->requested_tft.ptr_tft_pf != NULL |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
858 && context->active_tft.ptr_tft_pf != NULL) |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
859 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
860 for (filter = 0; filter < (int)context->requested_tft.c_tft_pf; filter++) |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
861 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
862 if (!sm_tft_are_equal(&context->requested_tft.ptr_tft_pf[filter], |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
863 sm_tft_get_active_tft_by_id(context, context->requested_tft.ptr_tft_pf[filter].tft_pf_id))) |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
864 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
865 return TRUE; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
866 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
867 } /* for */ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
868 } /* if (c_tft_pf > 0) */ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
869 return FALSE; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
870 } |