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Rev | Author | Line No. | Line |
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8 | daniel-mar | 1 | unit BrowserMain; |
2 | |||
25 | daniel-mar | 3 | {$Include 'FastPHP.inc'} |
4 | |||
8 | daniel-mar | 5 | interface |
6 | |||
7 | uses |
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27 | daniel-mar | 8 | // TODO: "{$IFDEF USE_SHDOCVW_TLB}_TLB{$ENDIF}" does not work with Delphi 10.2 |
25 | daniel-mar | 9 | Windows, Messages, SysUtils, Variants, Classes, Graphics, |
27 | daniel-mar | 10 | Controls, Forms, Dialogs, OleCtrls, SHDocVw_TLB, ExtCtrls, StrUtils, |
25 | daniel-mar | 11 | StdCtrls, activex, UrlMon; |
8 | daniel-mar | 12 | |
13 | type |
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14 | TForm2 = class(TForm) |
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15 | WebBrowser1: TWebBrowser; |
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16 | Timer1: TTimer; |
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17 | procedure Timer1Timer(Sender: TObject); |
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18 | procedure WebBrowser1BeforeNavigate2(ASender: TObject; |
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25 | daniel-mar | 19 | const pDisp: IDispatch; {$IFDEF USE_SHDOCVW_TLB}const{$ELSE}var{$ENDIF} URL, Flags, TargetFrameName, PostData, |
8 | daniel-mar | 20 | Headers: OleVariant; var Cancel: WordBool); |
12 | daniel-mar | 21 | strict private |
22 | function EmbeddedWBQueryService(const rsid, iid: TGUID; out Obj{: IInterface}): HRESULT; |
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8 | daniel-mar | 23 | end; |
24 | |||
25 | var |
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26 | Form2: TForm2; |
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27 | |||
28 | implementation |
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29 | |||
30 | {$R *.dfm} |
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31 | |||
32 | uses |
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9 | daniel-mar | 33 | WebBrowserUtils, FastPHPUtils, Functions, ShellAPI; |
8 | daniel-mar | 34 | |
35 | // TODO: Add a lot of nice stuff to let the PHP script communicate with this host application |
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36 | // For example, allow window resizing etc. (See Microsoft HTA for inspiration) |
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37 | // TODO: Ajax gives Access Denied error... Create own security manager? |
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38 | // TODO: History doesn't work? |
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39 | // (All these ToDos: Also fix in the Editor) |
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9 | daniel-mar | 40 | // TODO: kann man eventuell auch php dateien aus einer DLL rausziehen? das wäre TOLL!!!! |
41 | // TODO: headers... cookies... |
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11 | daniel-mar | 42 | // TODO: WebBrowser1BeforeNavigate2 mit einem DLL-callback, sodass entwickler ihre eigenen fastphp:// links machen können, z.B. um DLL-Funktionen aufzurufen! (auch in JavaScript ansteuerbar?) |
43 | // TODO: let the website decide if the window is maximized etc, as well as it's caption, size and icon |
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19 | daniel-mar | 44 | // TODO: Pass parameters (argv) to PHP |
8 | daniel-mar | 45 | |
12 | daniel-mar | 46 | type |
47 | TEmbeddedSecurityManager = class(TInterfacedObject, IInternetSecurityManager) |
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48 | public |
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49 | function GetSecuritySite(out ppSite: IInternetSecurityMgrSite): HResult; stdcall; |
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50 | function MapUrlToZone(pwszUrl: LPCWSTR; out dwZone: DWORD; dwFlags: DWORD): HResult; stdcall; |
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51 | function GetSecurityId(pwszUrl: LPCWSTR; pbSecurityId: Pointer; var cbSecurityId: DWORD; dwReserved: DWORD): HResult; stdcall; |
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52 | function ProcessUrlAction(pwszUrl: LPCWSTR; dwAction: DWORD; pPolicy: Pointer; cbPolicy: DWORD; pContext: Pointer; cbContext: DWORD; dwFlags, dwReserved: DWORD): HResult; stdcall; |
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53 | function QueryCustomPolicy(pwszUrl: LPCWSTR; const guidKey: TGUID; out pPolicy: Pointer; out cbPolicy: DWORD; pContext: Pointer; cbContext: DWORD; dwReserved: DWORD): HResult; stdcall; |
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54 | function SetZoneMapping(dwZone: DWORD; lpszPattern: PWideChar; dwFlags: DWORD): HResult; stdcall; |
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55 | function GetZoneMappings(dwZone: DWORD;out ppenumString: IEnumString; dwFlags: DWORD): HResult; stdcall; |
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56 | function SetSecuritySite(pSite: IInternetSecurityMgrSite): HResult; stdcall; |
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57 | end; |
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58 | |||
59 | function TEmbeddedSecurityManager.SetSecuritySite(pSite: IInternetSecurityMgrSite): HResult; stdcall; |
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60 | begin |
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61 | Result := INET_E_DEFAULT_ACTION; |
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62 | end; |
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63 | function TEmbeddedSecurityManager.GetSecuritySite( |
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64 | out ppSite: IInternetSecurityMgrSite): HResult; stdcall; |
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65 | begin |
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66 | Result := INET_E_DEFAULT_ACTION; |
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67 | end; |
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68 | function TEmbeddedSecurityManager.GetSecurityId(pwszUrl: LPCWSTR; pbSecurityId: Pointer; |
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69 | var cbSecurityId: DWORD; dwReserved: DWORD): HResult; stdcall; |
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70 | begin |
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71 | Result := INET_E_DEFAULT_ACTION; |
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72 | end; |
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73 | function TEmbeddedSecurityManager.ProcessUrlAction(pwszUrl: LPCWSTR; dwAction: DWORD; |
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74 | pPolicy: Pointer; cbPolicy: DWORD; pContext: Pointer; cbContext: DWORD; |
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75 | dwFlags, dwReserved: DWORD): HResult; stdcall; |
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76 | begin |
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77 | // Result := INET_E_DEFAULT_ACTION; |
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78 | |||
79 | // TODO: Doesn't work... Cross-Domain is still not allowed. |
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80 | PDWORD(pPolicy)^ := URLPOLICY_ALLOW; |
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81 | Result := S_OK; |
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82 | end; |
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83 | function TEmbeddedSecurityManager.QueryCustomPolicy(pwszUrl: LPCWSTR; const guidKey: TGUID; |
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84 | out pPolicy: Pointer; out cbPolicy: DWORD; pContext: Pointer; cbContext: DWORD; |
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85 | dwReserved: DWORD): HResult; stdcall; |
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86 | begin |
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87 | // Result := INET_E_DEFAULT_ACTION; |
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88 | |||
89 | // TODO: Doesn't work... Cross-Domain is still not allowed. |
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90 | PDWORD(pPolicy)^ := URLPOLICY_ALLOW; |
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91 | Result := S_OK; |
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92 | end; |
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93 | function TEmbeddedSecurityManager.SetZoneMapping(dwZone: DWORD; lpszPattern: PWideChar; |
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94 | dwFlags: DWORD): HResult; stdcall; |
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95 | begin |
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96 | Result := INET_E_DEFAULT_ACTION; |
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97 | end; |
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98 | function TEmbeddedSecurityManager.GetZoneMappings(dwZone: DWORD;out ppenumString: IEnumString; |
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99 | dwFlags: DWORD): HResult; stdcall; |
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100 | begin |
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101 | Result := INET_E_DEFAULT_ACTION; |
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102 | end; |
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103 | function TEmbeddedSecurityManager.MapUrlToZone(pwszUrl: LPCWSTR; out dwZone: DWORD; dwFlags: DWORD): HResult; |
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104 | begin |
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16 | daniel-mar | 105 | dwZone := URLZONE_TRUSTED; |
106 | Result := S_OK; |
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107 | end; |
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12 | daniel-mar | 108 | |
109 | function TForm2.EmbeddedWBQueryService(const rsid, iid: TGUID; out Obj{: IInterface}): HRESULT; |
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110 | var |
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111 | sam: IInternetSecurityManager; |
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112 | begin |
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113 | Result := E_NOINTERFACE; |
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114 | |||
115 | //rsid ==> Service Identifier |
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116 | //iid ==> Interface identifier |
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117 | if IsEqualGUID(rsid, IInternetSecurityManager) and IsEqualGUID(iid, IInternetSecurityManager) then |
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118 | begin |
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119 | sam := TEmbeddedSecurityManager.Create; |
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120 | IInterface(Obj) := sam; |
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121 | Result := S_OK; |
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122 | end; |
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123 | end; |
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124 | |||
8 | daniel-mar | 125 | procedure TForm2.Timer1Timer(Sender: TObject); |
126 | var |
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127 | phpScript: string; |
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128 | begin |
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129 | Timer1.Enabled := false; |
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130 | phpScript := ParamStr(1); |
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131 | |||
12 | daniel-mar | 132 | // Remove Security |
133 | WebBrowser1.ServiceQuery := EmbeddedWBQueryService; |
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134 | |||
8 | daniel-mar | 135 | WebBrowser1.LoadHTML('<h1>FastPHP</h1>Running script... please wait...'); |
136 | |||
137 | // TODO: nice HTML error/intro pages (as resource?) |
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138 | if phpScript = '' then |
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139 | begin |
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140 | WebBrowser1.LoadHTML('<h1>FastPHP</h1>Please enter a PHP file to execute.'); |
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141 | Abort; |
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142 | end; |
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143 | |||
144 | if not FileExists(phpScript) then |
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145 | begin |
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146 | WebBrowser1.LoadHTML(Format('<h1>FastPHP</h1>File %s does not exist.', [phpScript])); |
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147 | Abort; |
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148 | end; |
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149 | |||
150 | WebBrowser1.LoadHTML(RunPHPScript(phpScript), phpScript); |
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151 | end; |
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152 | |||
153 | procedure TForm2.WebBrowser1BeforeNavigate2(ASender: TObject; |
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25 | daniel-mar | 154 | const pDisp: IDispatch; {$IFDEF USE_SHDOCVW_TLB}const{$ELSE}var{$ENDIF} URL, Flags, TargetFrameName, PostData, |
8 | daniel-mar | 155 | Headers: OleVariant; var Cancel: WordBool); |
156 | var |
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16 | daniel-mar | 157 | myURL, myUrl2, getData: string; |
8 | daniel-mar | 158 | p: integer; |
9 | daniel-mar | 159 | background: boolean; |
160 | ArgGet, ArgPost, ArgHeader: string; |
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8 | daniel-mar | 161 | begin |
9 | daniel-mar | 162 | background := Pos('background|', URL) >= 1; |
163 | |||
8 | daniel-mar | 164 | {$REGION 'Line number references (PHP errors and warnings)'} |
165 | if Copy(URL, 1, length(FASTPHP_GOTO_URI_PREFIX)) = FASTPHP_GOTO_URI_PREFIX then |
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166 | begin |
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9 | daniel-mar | 167 | // TODO: maybe we could even open that file in the editor! |
8 | daniel-mar | 168 | ShowMessage('This action only works in FastPHP editor.'); |
169 | Cancel := true; |
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170 | Exit; |
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171 | end; |
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172 | {$ENDREGION} |
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173 | |||
174 | {$REGION 'Intelligent browser (executes PHP scripts)'} |
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175 | if URL <> 'about:blank' then |
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176 | begin |
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177 | myUrl := URL; |
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178 | |||
9 | daniel-mar | 179 | myurl := StringReplace(myurl, 'background|', '', []); |
180 | |||
8 | daniel-mar | 181 | p := Pos('?', myUrl); |
9 | daniel-mar | 182 | if p >= 1 then |
183 | begin |
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184 | getData := copy(myURL, p+1, Length(myURL)-p); |
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185 | myURL := copy(myURL, 1, p-1); |
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186 | end |
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187 | else |
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188 | begin |
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189 | getData := ''; |
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190 | end; |
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8 | daniel-mar | 191 | |
16 | daniel-mar | 192 | myURL := StringReplace(myURL, 'http://wa.viathinksoft.de', '', []); |
193 | |||
9 | daniel-mar | 194 | myURL := StringReplace(myURL, 'file:///', '', []); |
195 | myURL := StringReplace(myURL, '/', '\', [rfReplaceAll]); |
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8 | daniel-mar | 196 | |
9 | daniel-mar | 197 | // TODO: real myURL urldecode |
198 | myURL := StringReplace(myURL, '+', ' ', []); |
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199 | myURL := StringReplace(myURL, '%20', ' ', []); |
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200 | myURL := StringReplace(myURL, '%%', '%', []); |
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201 | |||
202 | ArgHeader := ''; |
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203 | ArgHeader := MyVarToStr(Headers); |
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204 | ArgHeader := StringReplace(ArgHeader, #13, '|CR|', [rfReplaceAll]); |
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205 | ArgHeader := StringReplace(ArgHeader, #10, '|LF|', [rfReplaceAll]); |
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206 | |||
11 | daniel-mar | 207 | // *.xphp is ViaThinkSoft's extension associated to FastPHPBrowser |
208 | // This allows the "executable PHP scripts" to be executed via double click.-- |
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209 | if FileExists(myURL) and (EndsText('.xphp', myURL) or EndsText('.php', myURL) or EndsText('.php3', myURL) or EndsText('.php4', myURL) or EndsText('.php5', myURL) or EndsText('.phps', myURL)) then |
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8 | daniel-mar | 210 | begin |
9 | daniel-mar | 211 | if background then |
212 | begin |
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213 | // TODO: how to detach the process? |
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214 | ShellExecute(0, 'open', PChar(GetPHPExe), PChar('"'+myURL+'" "'+ArgGet+'" "'+ArgPost+'" "'+ArgHeader+'"'), PChar(ExtractFileDir(Application.ExeName)), SW_HIDE); |
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215 | end |
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216 | else |
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217 | begin |
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218 | // TODO: somehow prepend fastphp_server.inc.php (populates the $_GET and $_POST arrays) |
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219 | // TODO: is there a maximal length for the command line? |
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220 | ArgGet := MyVarToStr(getData); |
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221 | ArgPost := MyVarToStr(PostData); |
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16 | daniel-mar | 222 | |
223 | myUrl2 := myUrl; |
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224 | myUrl2 := StringReplace(myUrl2, '\', '/', [rfReplaceAll]); |
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225 | // TODO: real myURL urlencode |
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226 | myUrl2 := StringReplace(myUrl2, '%', '%%', []); |
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227 | //myUrl2 := StringReplace(myUrl2, ' ', '%20', []); |
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228 | myUrl2 := StringReplace(myUrl2, ' ', '+', []); |
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229 | myUrl2 := 'http://wa.viathinksoft.de/' + myUrl2; |
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230 | |||
42 | daniel-mar | 231 | // showmessage(myUrl2); |
232 | WebBrowser1.LoadHTML(GetDosOutput('"'+GetPHPExe+'" -f "'+myURL+'" -- "'+ArgGet+'" "'+ArgPost+'" "'+ArgHeader+'"', ExtractFileDir(Application.ExeName)), myUrl2); |
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9 | daniel-mar | 233 | end; |
8 | daniel-mar | 234 | Cancel := true; |
235 | end; |
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236 | end; |
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237 | {$ENDREGION} |
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238 | end; |
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239 | |||
240 | end. |