FreeCalypso > hg > fc-magnetite
annotate src/ui3/mfw/mfw_str.c @ 636:57e67ca2e1cb
pcmdata.c: default +CGMI to "FreeCalypso" and +CGMM to model
The present change has no effect whatsoever on Falconia-made and Openmoko-made
devices on which /pcm/CGMI and /pcm/CGMM files have been programmed in FFS
with sensible ID strings by the respective factories, but what should AT+CGMI
and AT+CGMM queries return when the device is a Huawei GTM900 or Tango modem
that has been converted to FreeCalypso with a firmware change? Before the
present change they would return compiled-in defaults of "<manufacturer>" and
"<model>", respectively; with the present change the firmware will self-identify
as "FreeCalypso GTM900-FC" or "FreeCalypso Tango" on the two respective targets.
This firmware identification will become important if someone incorporates an
FC-converted GTM900 or Tango modem into a ZeroPhone-style smartphone where some
high-level software like ofono will be talking to the modem and will need to
properly identify this modem as FreeCalypso, as opposed to some other AT command
modem flavor with different quirks.
In technical terms, the compiled-in default for the AT+CGMI query (which will
always be overridden by the /pcm/CGMI file in FFS if one is present) is now
"FreeCalypso" in all configs on all targets; the compiled-in default for the
AT+CGMM query (likewise always overridden by /pcm/CGMM if present) is
"GTM900-FC" if CONFIG_TARGET_GTM900 or "Tango" if CONFIG_TARGET_TANGO or the
original default of "<model>" otherwise.
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Sun, 19 Jan 2020 20:14:58 +0000 (2020-01-19) |
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rev | line source |
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1 /* |
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2 +--------------------------------------------------------------------+ |
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3 | PROJECT: MMI-Framework (8417) $Workfile:: mfw_str.c $| |
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4 | $Author:: Es $ CONDAT GmbH $Revision:: 1 $| |
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5 | CREATED: 03.08.00 $Modtime:: 03.08.00 18:57 $| |
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6 | STATE : code | |
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7 +--------------------------------------------------------------------+ |
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8 |
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9 MODULE : MFW_STR |
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10 |
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11 PURPOSE : string handling functions |
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12 |
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13 EXPORT : |
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14 |
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15 TO DO : |
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16 |
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17 $History:: mfw_str.c $ |
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18 */ |
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19 |
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20 #define ENTITY_MFW |
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21 |
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22 #if defined (NEW_FRAME) |
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23 |
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24 #include "typedefs.h" |
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25 #include "vsi.h" |
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26 #include "custom.h" |
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27 #include "gsm.h" |
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28 |
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29 #else |
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30 |
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31 #include "STDDEFS.H" |
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32 #include "custom.h" |
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33 #include "gsm.h" |
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34 #include "vsi.h" |
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35 |
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36 #endif |
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37 |
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38 #include "mfw_mfw.h" |
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39 #include "mfw_sys.h" |
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40 #include "mfw_str.h" |
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41 |
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42 |
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43 |
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44 /* |
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45 +--------------------------------------------------------------------+ |
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46 | PROJECT : MMI-Framework (8417) MODULE : MFW_STR | |
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47 | STATE : code ROUTINE : mfwStrChr | |
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48 +--------------------------------------------------------------------+ |
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49 |
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50 PURPOSE : find first occurence of char in string |
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51 |
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52 */ |
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53 |
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54 MfwChar* mfwStrChr (MfwChar* p, int c) |
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55 { |
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56 while (*p && *p != c) |
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57 p++; |
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58 |
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59 return (*p) ? p : 0; |
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60 } |
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61 |
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62 |
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63 /* |
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64 +--------------------------------------------------------------------+ |
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65 | PROJECT : MMI-Framework (8417) MODULE : MFW_STR | |
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66 | STATE : code ROUTINE : mfwStrLen | |
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67 +--------------------------------------------------------------------+ |
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68 |
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69 PURPOSE : compute length of string |
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70 |
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71 */ |
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72 |
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73 int mfwStrLen (MfwChar *s) |
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74 { |
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75 int i = 0; |
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76 |
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77 while (*s++) |
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78 i++; |
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79 |
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80 return i; |
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81 } |
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82 |
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83 |
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84 /* |
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85 +--------------------------------------------------------------------+ |
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86 | PROJECT : MMI-Framework (8417) MODULE : MFW_STR | |
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87 | STATE : code ROUTINE : mfwStrSiz | |
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88 +--------------------------------------------------------------------+ |
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89 |
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90 PURPOSE : get length of counted string |
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91 |
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92 */ |
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93 |
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94 int mfwStrSiz (MfwStr *s) |
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95 { |
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96 #ifdef MFW_COUNTED_STRINGS |
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97 return s->len; |
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98 #else |
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99 return mfwStrLen(s); |
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100 #endif |
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101 } |
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102 |
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103 |
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104 /* |
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105 +--------------------------------------------------------------------+ |
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106 | PROJECT : MMI-Framework (8417) MODULE : MFW_STR | |
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107 | STATE : code ROUTINE : mfwStrAt | |
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108 +--------------------------------------------------------------------+ |
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109 |
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110 PURPOSE : get substring of counted string |
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111 |
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112 */ |
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113 |
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114 MfwChar* mfwStrAt (MfwStr *s, int off) |
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115 { |
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116 #ifdef MFW_COUNTED_STRINGS |
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117 return s->s+off; |
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118 #else |
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119 return s+off; |
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120 #endif |
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121 } |
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122 |
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123 |
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124 /* |
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125 +--------------------------------------------------------------------+ |
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126 | PROJECT : MMI-Framework (8417) MODULE : MFW_STR | |
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127 | STATE : code ROUTINE : mfwStrCut | |
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128 +--------------------------------------------------------------------+ |
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129 |
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130 PURPOSE : cut off (shorten) counted string |
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131 |
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132 */ |
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133 |
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134 MfwChar* mfwStrCut (MfwStr* s, int n) |
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135 { |
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136 #ifdef MFW_COUNTED_STRINGS |
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137 s->len-=n; |
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138 s->s[s->len]=0; |
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139 return s->s; |
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140 #else |
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141 s[mfwStrLen(s)-n] = 0; |
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142 return s; |
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143 #endif |
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144 } |
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145 |
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146 |
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147 /* |
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148 +--------------------------------------------------------------------+ |
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149 | PROJECT : MMI-Framework (8417) MODULE : MFW_STR | |
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150 | STATE : code ROUTINE : mfwStrMov | |
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151 +--------------------------------------------------------------------+ |
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152 |
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153 PURPOSE : move (copy) a string into a counted string (override) |
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154 |
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155 */ |
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156 |
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157 MfwChar* mfwStrMov (MfwStr* d, int o, MfwChar* s) |
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158 { |
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159 #ifdef MFW_COUNTED_STRINGS |
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160 int i = mfwStrLen(s); |
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161 memcpy(d->s+o,s,i*sizeof(MfwChar)); |
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162 d->len = i + o; |
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163 d->s[o+i] = 0; |
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164 return d->s; |
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165 #else |
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166 int i = mfwStrLen(s); |
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167 memcpy(d+o,s,i*sizeof(MfwChar)); |
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168 d[o+i] = 0; |
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169 return d; |
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170 #endif |
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171 } |
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172 |
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173 |
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174 /* |
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175 +--------------------------------------------------------------------+ |
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176 | PROJECT : MMI-Framework (8417) MODULE : MFW_STR | |
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177 | STATE : code ROUTINE : mfwStrIns | |
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178 +--------------------------------------------------------------------+ |
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179 |
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180 PURPOSE : insert (copy) a string into a counted string (expand) |
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181 |
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182 */ |
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183 |
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184 MfwChar* mfwStrIns (MfwStr* d, int o, MfwChar* s) |
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185 { |
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186 #ifdef MFW_COUNTED_STRINGS |
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187 int i = mfwStrLen(s); |
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188 memmove(d->s+o+i,d->s+o,(mfwStrSiz(d)-o)*sizeof(MfwChar)); |
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189 memmove(d->s+o,s,i*sizeof(MfwChar)); |
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190 d->len += i; |
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191 return d->s; |
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192 #else |
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193 int i = mfwStrLen(s); |
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194 memmove(d+o+i,d+o,(mfwStrSiz(d)-o)*sizeof(MfwChar)); |
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195 memmove(d+o,s,i*sizeof(MfwChar)); |
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196 return d; |
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197 #endif |
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198 } |
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199 |
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200 |
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201 /* |
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202 +--------------------------------------------------------------------+ |
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203 | PROJECT : MMI-Framework (8417) MODULE : MFW_STR | |
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204 | STATE : code ROUTINE : mfwStrApp | |
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205 +--------------------------------------------------------------------+ |
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206 |
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207 PURPOSE : append string to counted string |
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208 |
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209 */ |
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210 |
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211 MfwChar* mfwStrApp (MfwStr* s, MfwChar* c) |
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212 { |
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213 return mfwStrMov(s,mfwStrSiz(s),c); |
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214 } |
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215 |
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216 |
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217 /* |
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218 +--------------------------------------------------------------------+ |
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219 | PROJECT : MMI-Framework (8417) MODULE : MFW_STR | |
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220 | STATE : code ROUTINE : mfwStrRChr | |
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221 +--------------------------------------------------------------------+ |
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222 |
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223 PURPOSE : find last occurence of char in string |
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224 |
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225 */ |
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226 |
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227 MfwChar* mfwStrRChr (MfwChar* p, int c) |
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228 { |
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229 int i = mfwStrLen(p); |
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230 |
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231 while (i && p[i-1] != c) |
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232 i--; |
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233 |
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234 return (i) ? p + i - 1 : 0; |
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235 } |