Andrew Boyson / web

Important changes to repositories hosted on mbed.com

Mbed hosted mercurial repositories are deprecated and are due to be permanently deleted in July 2026.

To keep a copy of this software download the repository Zip archive or clone locally using Mercurial.

It is also possible to export all your personal repositories from the account settings page.

Dependents:   oldheating gps motorhome heating

page/page.c@58:e5ab14ef6ea6, 2019-03-08 (annotated)

Committer:
andrewboyson
Date:
Fri Mar 08 16:07:56 2019 +0000
Revision:
58:e5ab14ef6ea6
Parent:
57:8fa31ff4e773
Child:
59:309e78f243dd
Tidied a load of routines in page module

Who changed what in which revision?

UserRevisionLine numberNew contents of line
andrewboyson 0:f8998d10763e 1 #include <stdio.h>
andrewboyson 30:6a08abbe6301 2 #include "http.h"
andrewboyson 30:6a08abbe6301 3 #include "page.h"
andrewboyson 30:6a08abbe6301 4 #include "page-derived.h"
andrewboyson 30:6a08abbe6301 5 #include "mac.h"
andrewboyson 0:f8998d10763e 6 #include "ip4addr.h"
andrewboyson 0:f8998d10763e 7 #include "ip6addr.h"
andrewboyson 0:f8998d10763e 8
andrewboyson 2:14de8c14afd9 9 void PageAddHeader(const char* site, const char* title, const char* style, const char* script)
andrewboyson 0:f8998d10763e 10 {
andrewboyson 0:f8998d10763e 11 HttpAddText("<!DOCTYPE html>\r\n"
andrewboyson 0:f8998d10763e 12 "<html>\r\n"
andrewboyson 0:f8998d10763e 13 "<head>\r\n");
andrewboyson 2:14de8c14afd9 14 if (site)
andrewboyson 0:f8998d10763e 15 {
andrewboyson 0:f8998d10763e 16 HttpAddText(" <title>");
andrewboyson 2:14de8c14afd9 17 HttpAddText(site);
andrewboyson 2:14de8c14afd9 18 if (title)
andrewboyson 2:14de8c14afd9 19 {
andrewboyson 2:14de8c14afd9 20 HttpAddText(" - ");
andrewboyson 2:14de8c14afd9 21 HttpAddText(title);
andrewboyson 2:14de8c14afd9 22 }
andrewboyson 0:f8998d10763e 23 HttpAddText("</title>\r\n");
andrewboyson 0:f8998d10763e 24 }
andrewboyson 0:f8998d10763e 25 HttpAddText(" <link rel='stylesheet' href='/base.css' type='text/css'/>\r\n");
andrewboyson 0:f8998d10763e 26 if (style)
andrewboyson 0:f8998d10763e 27 {
andrewboyson 0:f8998d10763e 28 HttpAddText(" <link rel='stylesheet' href='/");
andrewboyson 0:f8998d10763e 29 HttpAddText(style);
andrewboyson 0:f8998d10763e 30 HttpAddText("' type='text/css'/>\r\n");
andrewboyson 0:f8998d10763e 31 }
andrewboyson 0:f8998d10763e 32 if (script)
andrewboyson 0:f8998d10763e 33 {
andrewboyson 0:f8998d10763e 34 HttpAddText(" <script src='/");
andrewboyson 0:f8998d10763e 35 HttpAddText(script);
andrewboyson 0:f8998d10763e 36 HttpAddText("' type='text/javascript'></script>\r\n");
andrewboyson 0:f8998d10763e 37 }
andrewboyson 0:f8998d10763e 38 HttpAddText(" <meta name='viewport' content='width=device-width, initial-scale=1'>\r\n"
andrewboyson 0:f8998d10763e 39 " <link rel='icon' href='/favicon.ico' type='image/x-icon'/>\r\n"
andrewboyson 0:f8998d10763e 40 "</head>\r\n"
andrewboyson 0:f8998d10763e 41 "<body>\r\n");
andrewboyson 0:f8998d10763e 42
andrewboyson 0:f8998d10763e 43 }
andrewboyson 12:237a0f75b4d0 44 void PageAddH1(const char* site, const char* pageName)
andrewboyson 12:237a0f75b4d0 45 {
andrewboyson 12:237a0f75b4d0 46 HttpAddText("<h1>");
andrewboyson 12:237a0f75b4d0 47 HttpAddText(site);
andrewboyson 12:237a0f75b4d0 48 HttpAddText(" - ");
andrewboyson 12:237a0f75b4d0 49 HttpAddText(pageName);
andrewboyson 12:237a0f75b4d0 50 HttpAddText("</h1>\r\n");
andrewboyson 12:237a0f75b4d0 51 }
andrewboyson 12:237a0f75b4d0 52 void PageAddH2(const char* text)
andrewboyson 12:237a0f75b4d0 53 {
andrewboyson 12:237a0f75b4d0 54 HttpAddText("<h2>");
andrewboyson 12:237a0f75b4d0 55 HttpAddText(text);
andrewboyson 12:237a0f75b4d0 56 HttpAddText("</h2>\r\n");
andrewboyson 12:237a0f75b4d0 57 }
andrewboyson 12:237a0f75b4d0 58 void PageAddEnd()
andrewboyson 12:237a0f75b4d0 59 {
andrewboyson 12:237a0f75b4d0 60 HttpAddText("</body>\r\n"
andrewboyson 12:237a0f75b4d0 61 "</html>\r\n");
andrewboyson 12:237a0f75b4d0 62 }
andrewboyson 0:f8998d10763e 63
andrewboyson 0:f8998d10763e 64 void PageAddNavItem(int highlight, char* href, char* title)
andrewboyson 0:f8998d10763e 65 {
andrewboyson 0:f8998d10763e 66 char *p;
andrewboyson 0:f8998d10763e 67 HttpAddText("<li ");
andrewboyson 0:f8998d10763e 68 if (highlight) p = "class='this'";
andrewboyson 0:f8998d10763e 69 else p = " ";
andrewboyson 0:f8998d10763e 70 HttpAddText(p);
andrewboyson 0:f8998d10763e 71 HttpAddText("><a href='");
andrewboyson 0:f8998d10763e 72 HttpAddText(href);
andrewboyson 0:f8998d10763e 73 HttpAddText("'>");
andrewboyson 0:f8998d10763e 74 HttpAddText(title);
andrewboyson 0:f8998d10763e 75 HttpAddText("</a></li>\r\n");
andrewboyson 0:f8998d10763e 76
andrewboyson 0:f8998d10763e 77 }
andrewboyson 30:6a08abbe6301 78 void PageAddNav(int page)
andrewboyson 30:6a08abbe6301 79 {
andrewboyson 30:6a08abbe6301 80 HttpAddText("<nav><ul>\r\n");
andrewboyson 30:6a08abbe6301 81 PageAddNavDerived(page);
andrewboyson 46:1822fdbe6c0c 82 PageAddNavItem(page == CLOCK_PAGE, "/clock", "Clock");
andrewboyson 46:1822fdbe6c0c 83 PageAddNavItem(page == FAULT_PAGE, "/fault", "Fault");
andrewboyson 46:1822fdbe6c0c 84 PageAddNavItem(page == NET_PAGE, "/net", "Net");
andrewboyson 46:1822fdbe6c0c 85 PageAddNavItem(page == LOG_PAGE, "/log", "Log");
andrewboyson 46:1822fdbe6c0c 86 PageAddNavItem(page == TRACE_PAGE, "/trace", "Trace");
andrewboyson 46:1822fdbe6c0c 87 PageAddNavItem(page == FIRMWARE_PAGE, "/firmware", "Firmware");
andrewboyson 30:6a08abbe6301 88 HttpAddText("</ul></nav>\r\n");
andrewboyson 30:6a08abbe6301 89 }
andrewboyson 0:f8998d10763e 90
andrewboyson 0:f8998d10763e 91 void PageAddLabelledValue(char* label, float labelwidth, char* value)
andrewboyson 0:f8998d10763e 92 {
andrewboyson 0:f8998d10763e 93 HttpAddF ("<div style='width:%.1fem;'>", labelwidth);
andrewboyson 0:f8998d10763e 94 HttpAddText(label);
andrewboyson 0:f8998d10763e 95 HttpAddText("<span style='float:right;'>");
andrewboyson 0:f8998d10763e 96 HttpAddText(value);
andrewboyson 0:f8998d10763e 97 HttpAddText("</span>");
andrewboyson 0:f8998d10763e 98 HttpAddText("</div>\r\n");
andrewboyson 0:f8998d10763e 99 }
andrewboyson 0:f8998d10763e 100
andrewboyson 0:f8998d10763e 101 void PageAddLabelledMac(char* label, float labelwidth, char* mac)
andrewboyson 0:f8998d10763e 102 {
andrewboyson 0:f8998d10763e 103 HttpAddF ("<div style='width:%.1fem;'>", labelwidth);
andrewboyson 0:f8998d10763e 104 HttpAddText(label);
andrewboyson 0:f8998d10763e 105 HttpAddText("<span style='float:right;'>");
andrewboyson 0:f8998d10763e 106 MacHttp (mac);
andrewboyson 0:f8998d10763e 107 HttpAddText("</span>");
andrewboyson 0:f8998d10763e 108 HttpAddText("</div>\r\n");
andrewboyson 0:f8998d10763e 109 }
andrewboyson 0:f8998d10763e 110
andrewboyson 0:f8998d10763e 111 void PageAddLabelledIp4(char* label, float labelwidth, uint32_t ip)
andrewboyson 0:f8998d10763e 112 {
andrewboyson 0:f8998d10763e 113 HttpAddF ("<div style='width:%.1fem;'>", labelwidth);
andrewboyson 0:f8998d10763e 114 HttpAddText(label);
andrewboyson 0:f8998d10763e 115 HttpAddText("<span style='float:right;'>");
andrewboyson 0:f8998d10763e 116 Ip4AddressHttp (ip);
andrewboyson 0:f8998d10763e 117 HttpAddText("</span>");
andrewboyson 0:f8998d10763e 118 HttpAddText ("</div>\r\n");
andrewboyson 0:f8998d10763e 119 }
andrewboyson 0:f8998d10763e 120
andrewboyson 0:f8998d10763e 121 void PageAddLabelledIp6(char* label, float labelwidth, char* ip)
andrewboyson 0:f8998d10763e 122 {
andrewboyson 0:f8998d10763e 123 HttpAddF ("<div style='width:%.1fem;'>", labelwidth);
andrewboyson 0:f8998d10763e 124 HttpAddText(label);
andrewboyson 0:f8998d10763e 125 HttpAddText("<span style='float:right;'>");
andrewboyson 0:f8998d10763e 126 Ip6AddressHttp (ip);
andrewboyson 0:f8998d10763e 127 HttpAddText("</span>");
andrewboyson 0:f8998d10763e 128 HttpAddText ("</div>\r\n");
andrewboyson 0:f8998d10763e 129 }
andrewboyson 0:f8998d10763e 130 void PageAddLabelledOnOff(char* label, float labelwidth, int value)
andrewboyson 0:f8998d10763e 131 {
andrewboyson 0:f8998d10763e 132 if (value) PageAddLabelledValue(label, labelwidth, "On");
andrewboyson 0:f8998d10763e 133 else PageAddLabelledValue(label, labelwidth, "Off");
andrewboyson 0:f8998d10763e 134 }
andrewboyson 0:f8998d10763e 135 void PageAddLabelledInt(char* label, float labelwidth, int value)
andrewboyson 0:f8998d10763e 136 {
andrewboyson 0:f8998d10763e 137 char text[30];
andrewboyson 11:84121d7b47e9 138 snprintf(text, sizeof(text), "%8d", value); //Right align with enough spaces so that the length is always constant.
andrewboyson 0:f8998d10763e 139 PageAddLabelledValue(label, labelwidth, text);
andrewboyson 0:f8998d10763e 140 }
andrewboyson 58:e5ab14ef6ea6 141 void PageAddInputText(float labelwidth, char* label, float inputwidth, char* value, char* action, char* name)
andrewboyson 0:f8998d10763e 142 {
andrewboyson 58:e5ab14ef6ea6 143 HttpAddF ("<form action='%s' method='get'>\r\n", action);
andrewboyson 58:e5ab14ef6ea6 144 HttpAddF (" <div style='width:%.1fem; display:inline-block;'>%s</div>\r\n", labelwidth, label);
andrewboyson 58:e5ab14ef6ea6 145 HttpAddF (" <input type='text' name='%s' style='width:%.1fem;' value='%s'>\r\n", name, inputwidth, value);
andrewboyson 58:e5ab14ef6ea6 146 HttpAddText(" <input type='submit' value='Set' style='display:none;'>\r\n");
andrewboyson 58:e5ab14ef6ea6 147 HttpAddF ("</form>\r\n");
andrewboyson 0:f8998d10763e 148
andrewboyson 0:f8998d10763e 149 }
andrewboyson 58:e5ab14ef6ea6 150 void PageAddInputInt(float labelwidth, char* label, float inputwidth, int value, char* action, char* name)
andrewboyson 0:f8998d10763e 151 {
andrewboyson 0:f8998d10763e 152 char text[30];
andrewboyson 0:f8998d10763e 153 snprintf(text, sizeof(text), "%d", value);
andrewboyson 58:e5ab14ef6ea6 154 PageAddInputText(labelwidth, label, inputwidth, text, action, name);
andrewboyson 0:f8998d10763e 155 }
andrewboyson 58:e5ab14ef6ea6 156 void PageAddInputButton(float labelwidth, char* label, char* value, char* action, char* name)
andrewboyson 0:f8998d10763e 157 {
andrewboyson 58:e5ab14ef6ea6 158 HttpAddF("<form action='%s' method='get'>\r\n", action);
andrewboyson 58:e5ab14ef6ea6 159 HttpAddF("<input type='hidden' name='%s'>\r\n", name);
andrewboyson 58:e5ab14ef6ea6 160 if (labelwidth < 0.1) HttpAddF("%s\r\n", label);
andrewboyson 58:e5ab14ef6ea6 161 else HttpAddF("<div style='width:%.1fem; display:inline-block;'>%s</div>\r\n", labelwidth, label);
andrewboyson 58:e5ab14ef6ea6 162 HttpAddF("<input type='submit' value='%s'>\r\n", value);
andrewboyson 0:f8998d10763e 163 HttpAddText("</form>\r\n");
andrewboyson 0:f8998d10763e 164 }
andrewboyson 0:f8998d10763e 165 void PageAddTm(struct tm* ptm)
andrewboyson 0:f8998d10763e 166 {
andrewboyson 0:f8998d10763e 167 char text[30];
andrewboyson 0:f8998d10763e 168 snprintf(text, sizeof(text), "%d-%02d-%02d ", ptm->tm_year + 1900, ptm->tm_mon + 1, ptm->tm_mday);
andrewboyson 0:f8998d10763e 169 HttpAddText(text);
andrewboyson 0:f8998d10763e 170 switch(ptm->tm_wday)
andrewboyson 0:f8998d10763e 171 {
andrewboyson 0:f8998d10763e 172 case 0: HttpAddText("Sun"); break;
andrewboyson 0:f8998d10763e 173 case 1: HttpAddText("Mon"); break;
andrewboyson 0:f8998d10763e 174 case 2: HttpAddText("Tue"); break;
andrewboyson 0:f8998d10763e 175 case 3: HttpAddText("Wed"); break;
andrewboyson 0:f8998d10763e 176 case 4: HttpAddText("Thu"); break;
andrewboyson 0:f8998d10763e 177 case 5: HttpAddText("Fri"); break;
andrewboyson 0:f8998d10763e 178 case 6: HttpAddText("Sat"); break;
andrewboyson 0:f8998d10763e 179 default: HttpAddText("???"); break;
andrewboyson 0:f8998d10763e 180 }
andrewboyson 0:f8998d10763e 181 snprintf(text, sizeof(text), " %02d:%02d:%02d", ptm->tm_hour, ptm->tm_min, ptm->tm_sec);
andrewboyson 0:f8998d10763e 182 HttpAddText(text);
andrewboyson 0:f8998d10763e 183 if (ptm->tm_isdst > 0) HttpAddText(" BST");
andrewboyson 0:f8998d10763e 184 else if (ptm->tm_isdst == 0) HttpAddText(" GMT");
andrewboyson 0:f8998d10763e 185 else HttpAddText(" UTC");
andrewboyson 0:f8998d10763e 186 }
andrewboyson 58:e5ab14ef6ea6 187 void PageAddAjaxInputToggle(float labelwidth, char* label, char* id, char* name)
andrewboyson 0:f8998d10763e 188 {
andrewboyson 58:e5ab14ef6ea6 189 HttpAddText("<div>\r\n");
andrewboyson 58:e5ab14ef6ea6 190 HttpAddF (" <div style='display: inline-block; width:%.1fem;'>%s</div>\r\n", labelwidth, label);
andrewboyson 58:e5ab14ef6ea6 191 HttpAddF (" <div class='toggle' id='%s' dir='ltr' onclick='AjaxRequest(\"%s=1\")'>\r\n", id, name);
andrewboyson 58:e5ab14ef6ea6 192 HttpAddText(" <div class='slot'></div><div class='knob'></div>\r\n");
andrewboyson 58:e5ab14ef6ea6 193 HttpAddText(" </div>\r\n");
andrewboyson 0:f8998d10763e 194 HttpAddText("</div>\r\n");
andrewboyson 0:f8998d10763e 195 }
andrewboyson 58:e5ab14ef6ea6 196 void PageAddAjaxLed(float labelwidth, char* label, char* id)
andrewboyson 58:e5ab14ef6ea6 197 {
andrewboyson 58:e5ab14ef6ea6 198 HttpAddText("<div>\r\n");
andrewboyson 58:e5ab14ef6ea6 199 HttpAddF (" <div style='display:inline-block; width:%.1fem;'>%s</div>\r\n", labelwidth, label);
andrewboyson 58:e5ab14ef6ea6 200 HttpAddF (" <div class='led' id='%s' dir='ltr'></div>\r\n", id);
andrewboyson 0:f8998d10763e 201 HttpAddText("</div>\r\n");
andrewboyson 58:e5ab14ef6ea6 202 }
andrewboyson 58:e5ab14ef6ea6 203 void PageAddAjaxInput(float labelwidth, char* label, float inputwidth, char* id, char* name)
andrewboyson 58:e5ab14ef6ea6 204 {
andrewboyson 58:e5ab14ef6ea6 205 HttpAddText("<div>\r\n");
andrewboyson 58:e5ab14ef6ea6 206 HttpAddF (" <div style='display: inline-block; width:%.1fem;'>%s</div>\r\n", labelwidth, label);
andrewboyson 58:e5ab14ef6ea6 207 HttpAddF (" <input type='text' id='%s' style='width:%.1fem;' onchange='AjaxRequest(\"%s=\" + this.value)'>\r\n", id, inputwidth, name);
andrewboyson 0:f8998d10763e 208 HttpAddText("</div>\r\n");
andrewboyson 0:f8998d10763e 209 }
andrewboyson 57:8fa31ff4e773 210 void PageAddAjaxLabelled(float labelwidth, char* label, char* id, char* suffix)
andrewboyson 57:8fa31ff4e773 211 {
andrewboyson 58:e5ab14ef6ea6 212 HttpAddText("<div>\r\n");
andrewboyson 58:e5ab14ef6ea6 213 HttpAddF (" <div style='width:%.1fem; display:inline-block;'>%s</div>\r\n", labelwidth, label);
andrewboyson 58:e5ab14ef6ea6 214 HttpAddF (" <span id='%s'></span>%s\r\n", id, suffix);
andrewboyson 57:8fa31ff4e773 215 HttpAddText("</div>\r\n");
andrewboyson 57:8fa31ff4e773 216 }
andrewboyson 0:f8998d10763e 217
andrewboyson 0:f8998d10763e 218