Andrew Boyson
Common stuff for all my devices' web server pages: css, login, log, ipv4, ipv6, firmware update, clock, reset info etc.
Dependents: oldheating gps motorhome heating
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web-add.c
00001 #include <stdio.h> 00002 00003 #include "http.h" 00004 #include "web-nav-base.h" 00005 #include "web-nav-this.h" 00006 #include "web-site-name.h" 00007 #include "mac.h" 00008 #include "ip4addr.h" 00009 #include "ip6addr.h" 00010 00011 void WebAddNavItem(int highlight, const char* href, const char* title) 00012 { 00013 char *p; 00014 HttpAddText("<li "); 00015 if (highlight) p = "class='this'"; 00016 else p = " "; 00017 HttpAddText(p); 00018 HttpAddText("><a href='"); 00019 HttpAddText(href); 00020 HttpAddText("'>"); 00021 HttpAddText(title); 00022 HttpAddText("</a></li>\r\n"); 00023 } 00024 void WebAddNav(int page) 00025 { 00026 HttpAddText("<a class='tab-shortcut' href='#main-content'>Skip to content</a>\r\n"); 00027 00028 HttpAddText("<nav><ul>\r\n"); 00029 WebNavThis(page); 00030 WebNavBase(page); 00031 HttpAddText("</ul></nav>\r\n"); 00032 } 00033 00034 void WebAddHeader(const char* title, const char* style, const char* script) 00035 { 00036 HttpAddText("<!DOCTYPE html>\r\n" 00037 "<html>\r\n" 00038 "<head>\r\n"); 00039 HttpAddText(" <title>"); 00040 HttpAddText(WEB_SITE_NAME); 00041 if (title) 00042 { 00043 HttpAddText(" - "); 00044 HttpAddText(title); 00045 } 00046 HttpAddText("</title>\r\n"); 00047 00048 HttpAddText(" <link rel='stylesheet' href='/base.css' type='text/css'/>\r\n"); 00049 if (style) 00050 { 00051 HttpAddText(" <link rel='stylesheet' href='/"); 00052 HttpAddText(style); 00053 HttpAddText("' type='text/css'/>\r\n"); 00054 } 00055 if (script) 00056 { 00057 HttpAddText(" <script src='/"); 00058 HttpAddText(script); 00059 HttpAddText("' type='text/javascript'></script>\r\n"); 00060 } 00061 HttpAddText(" <meta name='viewport' content='width=device-width, initial-scale=1'>\r\n" 00062 " <link rel='icon' href='/favicon.ico' type='image/x-icon'/>\r\n" 00063 "</head>\r\n" 00064 "<body>\r\n"); 00065 00066 } 00067 void WebAddH1(const char* pageName) 00068 { 00069 HttpAddText("<h1 id='main-content'>"); 00070 HttpAddText(WEB_SITE_NAME); 00071 HttpAddText(" - "); 00072 HttpAddText(pageName); 00073 HttpAddText("</h1>\r\n"); 00074 } 00075 void WebAddH2(const char* text) 00076 { 00077 HttpAddText("<h2>"); 00078 HttpAddText(text); 00079 HttpAddText("</h2>\r\n"); 00080 } 00081 void WebAddEnd() 00082 { 00083 HttpAddText("</body>\r\n" 00084 "</html>\r\n"); 00085 } 00086 00087 void WebAddLabelledPrefixSuffix(const char* label, const char* prefix, const char* text, const char* suffix) 00088 { 00089 HttpAddText("<div class='line'>\r\n"); 00090 HttpAddF (" <div>%s</div>\r\n", label); 00091 HttpAddF (" <div>%s%s%s</div>\r\n", prefix, text, suffix); 00092 HttpAddText("</div>\r\n"); 00093 } 00094 void WebAddLabelledText(const char* label, const char* text) 00095 { 00096 HttpAddText("<div class='line'>\r\n"); 00097 HttpAddF (" <div>%s</div>\r\n", label); 00098 HttpAddF (" <div>%s</div>\r\n", text); 00099 HttpAddText("</div>\r\n"); 00100 } 00101 00102 void WebAddLabelledMac(const char* label, const char* mac) 00103 { 00104 HttpAddText("<div class='line'>\r\n"); 00105 HttpAddF (" <div>%s</div>\r\n", label); 00106 HttpAddText(" <div>"); MacHttp(mac); HttpAddText("</div>\r\n"); 00107 HttpAddText("</div>\r\n"); 00108 } 00109 00110 void WebAddLabelledIp4(const char* label, uint32_t ip) 00111 { 00112 HttpAddText("<div class='line'>\r\n"); 00113 HttpAddF (" <div>%s</div>\r\n", label); 00114 HttpAddText(" <div>"); Ip4AddrHttp(ip); HttpAddText("</div>\r\n"); 00115 HttpAddText("</div>\r\n"); 00116 } 00117 00118 void WebAddLabelledIp6(const char* label, const char* ip) 00119 { 00120 HttpAddText("<div class='line'>\r\n"); 00121 HttpAddF (" <div>%s</div>\r\n", label); 00122 HttpAddText(" <div>"); Ip6AddrHttp(ip); HttpAddText("</div>\r\n"); 00123 HttpAddText("</div>\r\n"); 00124 } 00125 void WebAddLabelledOnOff(const char* label, bool value) 00126 { 00127 if (value) WebAddLabelledText(label, "On"); 00128 else WebAddLabelledText(label, "Off"); 00129 } 00130 void WebAddLabelledLed(const char* label, bool value) 00131 { 00132 HttpAddText("<div class='line'>\r\n"); 00133 HttpAddF (" <div>%s</div>\r\n", label); 00134 HttpAddF (" <div class='led' dir='%s'></div>\r\n", value ? "rtl" : "ltr"); 00135 HttpAddText("</div>\r\n"); 00136 } 00137 void WebAddLabelledInt(const char* label, int value) 00138 { 00139 char text[30]; 00140 snprintf(text, sizeof(text), "%8d", value); //Right align with enough spaces so that the length is always constant. 00141 WebAddLabelledText(label, text); 00142 } 00143 void WebAddInputText(const char* label, float inputwidth, const char* value, const char* action, const char* name) 00144 { 00145 HttpAddF ("<form action='%s' method='get'>\r\n", action); 00146 HttpAddText("<div class='line'>\r\n"); 00147 HttpAddF (" <div>%s</div>\r\n", label); 00148 HttpAddF (" <input type='text' name='%s' style='width:%.1fem;' value='%s'>\r\n", name, inputwidth, value); 00149 HttpAddText("</div>\r\n"); 00150 HttpAddText("<input type='submit' value='Set' style='display:none;'>\r\n"); 00151 HttpAddF ("</form>\r\n"); 00152 00153 } 00154 void WebAddInputInt(const char* label, float inputwidth, int value, const char* action, const char* name) 00155 { 00156 char text[30]; 00157 snprintf(text, sizeof(text), "%d", value); 00158 WebAddInputText(label, inputwidth, text, action, name); 00159 } 00160 void WebAddInputButton(const char* label, const char* value, const char* action, const char* name) 00161 { 00162 HttpAddF ("<form action='%s' method='get'>\r\n", action); 00163 HttpAddF ("<input type='hidden' name='%s'>\r\n", name); 00164 HttpAddText("<div class='line'>\r\n"); 00165 HttpAddF (" <div>%s</div>\r\n", label); 00166 HttpAddF (" <input type='submit' value='%s'>\r\n", value); 00167 HttpAddText("</div>\r\n"); 00168 HttpAddText("</form>\r\n"); 00169 } 00170 void WebAddAjaxInputToggle(const char* label, const char* id, const char* name) 00171 { 00172 HttpAddText("<div class='line'>\r\n"); 00173 HttpAddF (" <div>%s</div>\r\n", label); 00174 HttpAddF (" <div class='toggle' id='%s' tabindex='0' dir='ltr' onclick='AjaxSendNameValue(\"%s\", \"1\")' onkeydown='return event.keyCode != 13 || AjaxSendNameValue(\"%s\", \"1\")'>\r\n", id, name, name); 00175 HttpAddText(" <div class='slot'></div><div class='knob'></div>\r\n"); 00176 HttpAddText(" </div>\r\n"); 00177 HttpAddText("</div>\r\n"); 00178 } 00179 void WebAddAjaxLed(const char* label, const char* id) 00180 { 00181 HttpAddText("<div class='line'>\r\n"); 00182 HttpAddF (" <div>%s</div>\r\n", label); 00183 HttpAddF (" <div class='led' id='%s' dir='ltr'></div>\r\n", id); 00184 HttpAddText("</div>\r\n"); 00185 } 00186 void WebAddAjaxButton(const char* caption, const char* name) 00187 { 00188 HttpAddF ("<button onclick='AjaxSendNameValue(\"%s\", \"1\")'>%s</button>\r\n", name, caption); 00189 } 00190 void WebAddAjaxInput(const char* label, float inputwidth, const char* id, const char* name) 00191 { 00192 HttpAddText("<div class='line'>\r\n"); 00193 HttpAddF (" <div>%s</div>\r\n", label); 00194 HttpAddF (" <input type='text' style='width:%.1fem;' id='%s' onchange='AjaxSendNameValue(\"%s\", this.value)'>\r\n", inputwidth, id, name); 00195 HttpAddText("</div>\r\n"); 00196 } 00197 void WebAddAjaxInputSuffix(const char* label, float inputwidth, const char* id, const char* name, const char* suffix) 00198 { 00199 HttpAddText("<div class='line'>\r\n"); 00200 HttpAddF (" <div>%s</div>\r\n", label); 00201 HttpAddF (" <input type='text' style='width:%.1fem;' id='%s' onchange='AjaxSendNameValue(\"%s\", this.value)'>%s\r\n", inputwidth, id, name, suffix); 00202 HttpAddText("</div>\r\n"); 00203 } 00204 void WebAddAjaxLabelled(const char* label, const char* id) 00205 { 00206 HttpAddText("<div class='line'>\r\n"); 00207 HttpAddF (" <div>%s</div>\r\n", label); 00208 HttpAddF (" <div id='%s'></div>\r\n", id); 00209 HttpAddText("</div>\r\n"); 00210 } 00211 void WebAddAjaxLabelledSuffix(const char* label, const char* id, const char* suffix) 00212 { 00213 HttpAddText("<div class='line'>\r\n"); 00214 HttpAddF (" <div>%s</div>\r\n", label); 00215 HttpAddF (" <div><span id='%s'></span>%s</div>\r\n", id, suffix); 00216 HttpAddText("</div>\r\n"); 00217 } 00218 void WebAddAjaxInputLabelId(const char* labelId, float inputwidth, const char* id, const char* name) 00219 { 00220 HttpAddText("<div class='line'>\r\n"); 00221 HttpAddF (" <div id='%s'></div>\r\n", labelId); 00222 HttpAddF (" <input type='text' style='width:%.1fem;' id='%s' onchange='AjaxSendNameValue(\"%s\", this.value)'>\r\n", inputwidth, id, name); 00223 HttpAddText("</div>\r\n"); 00224 } 00225 00226
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