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