[8421] | 1 | #include "globals.h"
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| 2 |
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| 3 | #ifdef WEBIF
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| 4 | #include "webif/pages.h"
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| 5 | #include "module-webif-tpl.h"
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| 6 | #include "oscam-files.h"
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| 7 | #include "oscam-string.h"
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| 8 |
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| 9 | extern uint8_t cs_http_use_utf8;
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[8427] | 10 |
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[8434] | 11 | /* struct template templates[] that comes from webif/pages.c is recreated as
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| 12 | struct tpl tpls[] because we need to add additional fields such as tpl_name_hash
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| 13 | and possibly preprocess templates[] struct before using it. */
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[8421] | 14 |
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[8434] | 15 | struct tpl {
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| 16 | uint32_t tpl_name_hash;
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| 17 | const char *tpl_name;
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| 18 | const char *tpl_data;
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| 19 | uint32_t tpl_data_len;
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| 20 | };
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| 21 |
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| 22 | static struct tpl *tpls;
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| 23 | static int tpls_count;
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| 24 |
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| 25 | void webif_tpls_prepare(void) {
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| 26 | int i;
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| 27 | extern const struct template templates[];
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| 28 | tpls_count = templates_count();
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| 29 | if (!cs_malloc(&tpls, tpls_count * sizeof(struct tpl))) {
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| 30 | tpls_count = 0;
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| 31 | return;
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| 32 | }
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| 33 | for(i = 0; i < tpls_count; ++i) {
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| 34 | tpls[i].tpl_name_hash = jhash(templates[i].tpl_name, strlen(templates[i].tpl_name));
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| 35 | tpls[i].tpl_name = templates[i].tpl_name;
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| 36 | tpls[i].tpl_data = templates[i].tpl_data;
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| 37 | tpls[i].tpl_data_len = templates[i].tpl_data_len;
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| 38 | }
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| 39 | }
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| 40 |
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| 41 | void webif_tpls_free(void) {
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| 42 | free(tpls);
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| 43 | }
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| 44 |
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[8421] | 45 | /* Adds a name->value-mapping or appends to it. You will get a reference back which you may freely
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| 46 | use (but you should not call free/realloc on this!)*/
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| 47 | char *tpl_addVar(struct templatevars *vars, uint8_t addmode, char *name, char *value){
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| 48 | if (name == NULL) return "";
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| 49 | if (value == NULL) value = "";
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| 50 | int32_t i;
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| 51 | char *tmp = NULL, *result = NULL;
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| 52 | for(i = (*vars).varscnt-1; i >= 0; --i) {
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| 53 | if (strcmp((*vars).names[i], name) == 0) {
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| 54 | result = (*vars).values[i];
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| 55 | break;
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| 56 | }
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| 57 | }
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| 58 | if (result == NULL) {
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| 59 | if ((*vars).varsalloc <= (*vars).varscnt) {
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| 60 | if (!cs_realloc(&(*vars).names, (*vars).varsalloc * 2 * sizeof(char**))) return "";
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| 61 | if (!cs_realloc(&(*vars).values, (*vars).varsalloc * 2 * sizeof(char**))) return "";
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| 62 | if (!cs_realloc(&(*vars).vartypes, (*vars).varsalloc * 2 * sizeof(uint8_t*))) return "";
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| 63 | (*vars).varsalloc = (*vars).varscnt * 2;
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| 64 | }
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| 65 | int32_t len = strlen(name) + 1;
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| 66 | if (!cs_malloc(&tmp, len)) return "";
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| 67 | memcpy(tmp, name, len);
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| 68 | (*vars).names[(*vars).varscnt] = tmp;
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| 69 | len = strlen(value) + 1;
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| 70 | if (!cs_malloc(&tmp, len)) {
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| 71 | free((*vars).names[(*vars).varscnt]);
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| 72 | return "";
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| 73 | }
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| 74 | memcpy(tmp, value, len);
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| 75 | (*vars).values[(*vars).varscnt] = tmp;
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| 76 | (*vars).vartypes[(*vars).varscnt] = addmode;
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| 77 | (*vars).varscnt++;
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| 78 | } else {
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| 79 | int32_t oldlen = 0, newlen = strlen(value);
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| 80 | if (addmode == TPLAPPEND || addmode == TPLAPPENDONCE) oldlen = strlen((*vars).values[i]);
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| 81 | if (!cs_realloc(&((*vars).values[i]), oldlen + newlen + 1)) return value;
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| 82 | memcpy((*vars).values[i] + oldlen, value, newlen + 1);
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| 83 | (*vars).vartypes[i] = addmode;
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| 84 | }
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| 85 | return tmp;
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| 86 | }
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| 87 |
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| 88 | /* Adds a message to be output on the page using the TPLMESSAGE template. */
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| 89 | char *tpl_addMsg(struct templatevars *vars, char *value) {
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| 90 | tpl_addVar(vars, TPLADDONCE, "MESSAGE", value);
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| 91 | (*vars).messages++;
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| 92 | return tpl_addVar(vars, TPLAPPEND, "MESSAGES", tpl_getTpl(vars, "MESSAGEBIT"));
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| 93 | }
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| 94 |
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| 95 | /* Allows to add a char array which has been allocated by malloc. It will automatically get
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| 96 | freed when calling tpl_clear(). Please do NOT free the memory yourself or realloc
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| 97 | it after having added the array here! */
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| 98 | char *tpl_addTmp(struct templatevars *vars, char *value) {
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| 99 | if (value == NULL) return "";
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| 100 | if ((*vars).tmpalloc <= (*vars).tmpcnt) {
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| 101 | if (!cs_realloc(&(*vars).tmp, (*vars).tmpalloc * 2 * sizeof(char**))) return value;
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| 102 | (*vars).tmpalloc = (*vars).tmpcnt * 2;
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| 103 | }
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| 104 | (*vars).tmp[(*vars).tmpcnt] = value;
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| 105 | (*vars).tmpcnt++;
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| 106 | return value;
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| 107 | }
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| 108 |
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| 109 | /* Allows to do a dynamic printf without knowing and defining the needed memory size. If you specify
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| 110 | varname, the printf-result will be added/appended to the varlist, if varname=NULL it will only be returned.
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| 111 | In either case you will always get a reference back which you may freely use (but you should not call
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| 112 | free/realloc on this as it will be automatically cleaned!)*/
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| 113 | char *tpl_printf(struct templatevars *vars, uint8_t addmode, char *varname, char *fmtstring, ...) {
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| 114 | uint32_t needed;
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| 115 | char test[1];
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| 116 | va_list argptr;
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| 117 |
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| 118 | va_start(argptr,fmtstring);
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| 119 | needed = vsnprintf(test, 1, fmtstring, argptr);
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| 120 | va_end(argptr);
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| 121 |
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| 122 | char *result;
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| 123 | if (!cs_malloc(&result, needed + 1)) return "";
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| 124 | va_start(argptr,fmtstring);
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| 125 | vsnprintf(result, needed + 1, fmtstring, argptr);
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| 126 | va_end(argptr);
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| 127 |
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| 128 | if (varname == NULL) tpl_addTmp(vars, result);
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| 129 | else {
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| 130 | char *tmp = tpl_addVar(vars, addmode, varname, result);
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| 131 | free(result);
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| 132 | result = tmp;
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| 133 | }
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| 134 | return result;
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| 135 | }
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| 136 |
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| 137 | /* Returns the value for a name or an empty string if nothing was found. */
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| 138 | char *tpl_getVar(struct templatevars *vars, char *name) {
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| 139 | int32_t i;
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| 140 | char *result = NULL;
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| 141 | for(i = (*vars).varscnt-1; i >= 0; --i) {
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| 142 | if (strcmp((*vars).names[i], name) == 0) {
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| 143 | result = (*vars).values[i];
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| 144 | break;
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| 145 | }
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| 146 | }
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| 147 | if (result == NULL) return "";
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| 148 | else {
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| 149 | if ((*vars).vartypes[i] == TPLADDONCE || (*vars).vartypes[i] == TPLAPPENDONCE) {
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| 150 | // This is a one-time-use variable which gets cleaned up automatically after retrieving it
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| 151 | if (!cs_malloc(&(*vars).values[i], 1)) {
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| 152 | (*vars).values[i] = result;
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| 153 | result[0] = '\0';
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| 154 | return result;
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| 155 | } else {
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| 156 | (*vars).values[i][0] = '\0';
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| 157 | return tpl_addTmp(vars, result);
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| 158 | }
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| 159 | } else return result;
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| 160 | }
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| 161 | }
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| 162 |
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| 163 | /* Initializes all variables for a templatevar-structure and returns a pointer to it. Make
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| 164 | sure to call tpl_clear() when you are finished or you'll run into a memory leak! */
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| 165 | struct templatevars *tpl_create(void) {
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| 166 | struct templatevars *vars;
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| 167 | if (!cs_malloc(&vars, sizeof(struct templatevars))) return NULL;
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| 168 | (*vars).varsalloc = 64;
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| 169 | (*vars).varscnt = 0;
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| 170 | (*vars).tmpalloc = 64;
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| 171 | (*vars).tmpcnt = 0;
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| 172 | if (!cs_malloc(&(*vars).names, (*vars).varsalloc * sizeof(char**))) {
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| 173 | free(vars);
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| 174 | return NULL;
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| 175 | }
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| 176 | if (!cs_malloc(&(*vars).values, (*vars).varsalloc * sizeof(char**))) {
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| 177 | free((*vars).names);
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| 178 | free(vars);
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| 179 | return NULL;
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| 180 | }
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| 181 | if (!cs_malloc(&(*vars).vartypes, (*vars).varsalloc * sizeof(uint8_t*))) {
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| 182 | free((*vars).names);
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| 183 | free((*vars).values);
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| 184 | free(vars);
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| 185 | return NULL;
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| 186 | }
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| 187 | if (!cs_malloc(&(*vars).tmp, (*vars).tmpalloc * sizeof(char**))) {
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| 188 | free((*vars).names);
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| 189 | free((*vars).values);
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| 190 | free((*vars).vartypes);
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| 191 | free(vars);
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| 192 | return NULL;
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| 193 | }
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| 194 | return vars;
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| 195 | }
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| 196 |
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| 197 | /* Clears all allocated memory for the specified templatevar-structure. */
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| 198 | void tpl_clear(struct templatevars *vars) {
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| 199 | int32_t i;
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| 200 | for(i = (*vars).varscnt-1; i >= 0; --i) {
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| 201 | free((*vars).names[i]);
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| 202 | free((*vars).values[i]);
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| 203 | }
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| 204 | free((*vars).names);
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| 205 | free((*vars).values);
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| 206 | free((*vars).vartypes);
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| 207 | for(i = (*vars).tmpcnt-1; i >= 0; --i) {
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| 208 | free((*vars).tmp[i]);
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| 209 | }
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| 210 | free((*vars).tmp);
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| 211 | free(vars);
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| 212 | }
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| 213 |
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| 214 | /* Creates a path to a template file. You need to set the resultsize to the correct size of result. */
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| 215 | char *tpl_getFilePathInSubdir(const char *path, const char* subdir, const char *name, const char* ext, char *result, uint32_t resultsize) {
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| 216 | int path_len = strlen(path);
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| 217 | const char *path_fixup = "";
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| 218 | if (path_len && path[path_len - 1] != '/')
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| 219 | path_fixup = "/";
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| 220 | if (path_len + strlen(path_fixup) + strlen(name) + strlen(subdir) + strlen(ext) < resultsize) {
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| 221 | snprintf(result, resultsize, "%s%s%s%s%s", path, path_fixup, subdir, name, ext);
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| 222 | } else result[0] = '\0';
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| 223 | return result;
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| 224 | }
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| 225 |
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| 226 | char *tpl_getTplPath(const char *name, const char *path, char *result, uint32_t resultsize) {
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| 227 | return tpl_getFilePathInSubdir(path, "", name, ".tpl", result, resultsize);
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| 228 | }
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| 229 |
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| 230 | /* Returns an unparsed template either from disk or from internal templates.
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| 231 | Note: You must free() the result after using it and you may get NULL if an error occured!*/
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[8436] | 232 | static char *__tpl_getUnparsedTpl(const char* name, bool removeHeader) {
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[8421] | 233 | int32_t i;
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[8435] | 234 | const struct tpl *tpl = NULL;
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[8421] | 235 | char *result;
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| 236 |
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[8435] | 237 | uint32_t name_hash = jhash(name, strlen(name));
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| 238 | for(i = 0; i < tpls_count; i++) {
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| 239 | if (tpls[i].tpl_name_hash == name_hash) {
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| 240 | tpl = &tpls[i];
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| 241 | break;
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| 242 | }
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| 243 | }
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| 244 |
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| 245 | if (tpl && cfg.http_tpl) {
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[8421] | 246 | char path[255];
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[8436] | 247 | if (strlen(tpl_getFilePathInSubdir(cfg.http_tpl, "", name, ".tpl", path, 255)) > 0 && file_exists(path))
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[8421] | 248 | {
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| 249 | FILE *fp;
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[8433] | 250 | char buffer[1025];
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[8421] | 251 | memset(buffer, 0, sizeof(buffer));
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| 252 | int32_t readen, allocated = 1025, offset, size = 0;
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| 253 | if (!cs_malloc(&result, allocated)) return NULL;
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| 254 | if ((fp = fopen(path,"r"))!=NULL) {
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[8433] | 255 | // Use as read size sizeof(buffer) - 1 to ensure that buffer is
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| 256 | // zero terminated otherwise strstr can segfault!
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| 257 | while((readen = fread(buffer, 1, sizeof(buffer) - 1, fp)) > 0) {
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[8421] | 258 | offset = 0;
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| 259 | if (size == 0 && removeHeader) {
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| 260 | /* Remove version string from output and check if it is valid for output */
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| 261 | char *pch1 = strstr(buffer,"<!--OSCam");
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| 262 | if (pch1 != NULL) {
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| 263 | char *pch2 = strstr(pch1,"-->");
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| 264 | if (pch2 != NULL) {
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| 265 | offset = pch2 - buffer + 4;
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| 266 | readen -= offset;
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| 267 | pch2[0] = '\0';
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| 268 | } // if
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| 269 | } // if
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| 270 | } // if
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| 271 | if (allocated < size + readen + 1) {
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| 272 | allocated += size + 1024;
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| 273 | if (!cs_realloc(&result, allocated)) return NULL;
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| 274 | }
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| 275 | memcpy(result + size, buffer + offset, readen);
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| 276 | size += readen;
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| 277 | } // while
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| 278 | result[size] = '\0';
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| 279 | fclose (fp);
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| 280 | return result;
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| 281 | } // if
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| 282 | } // if
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| 283 | } // if
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| 284 |
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[8435] | 285 | if (tpl) {
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[8434] | 286 | if (!cs_malloc(&result, tpl->tpl_data_len + 1)) return NULL; // +1 to accomodate \0 at the end
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| 287 | memcpy(result, tpl->tpl_data, tpl->tpl_data_len);
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[8421] | 288 | } else {
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[8434] | 289 | if (!cs_malloc(&result, 1)) return NULL; // Return empty string
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[8421] | 290 | }
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| 291 | return result;
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| 292 | }
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| 293 |
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[8436] | 294 | char *tpl_getUnparsedTpl(const char* name) {
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| 295 | return __tpl_getUnparsedTpl(name, true);
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| 296 | }
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| 297 |
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[8421] | 298 | /* Returns the specified template with all variables/other templates replaced or an
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| 299 | empty string if the template doesn't exist. Do not free the result yourself, it
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| 300 | will get automatically cleaned up! */
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| 301 | char *tpl_getTpl(struct templatevars *vars, const char* name) {
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[8436] | 302 | char *tplorg = tpl_getUnparsedTpl(name);
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[8421] | 303 | if (!tplorg) return "";
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| 304 | char *tplend = tplorg + strlen(tplorg);
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| 305 | char *pch, *pch2, *tpl=tplorg;
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| 306 | char varname[33];
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| 307 |
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| 308 | int32_t tmp,respos = 0;
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| 309 | int32_t allocated = 2 * strlen(tpl) + 1;
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| 310 | char *result;
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| 311 | if (!cs_malloc(&result, allocated)) return "";
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| 312 |
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| 313 | while(tpl < tplend) {
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| 314 | if (tpl[0] == '#' && tpl[1] == '#' && tpl[2] != '#') {
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| 315 | pch2 = tpl;
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| 316 | pch = tpl + 2;
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| 317 | while(pch[0] != '\0' && (pch[0] != '#' || pch[1] != '#')) ++pch;
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| 318 | if (pch - pch2 < 32 && pch[0] == '#' && pch[1] == '#') {
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| 319 | memcpy(varname, pch2 + 2, pch - pch2 - 2);
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| 320 | varname[pch - pch2 - 2] = '\0';
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| 321 | if (strncmp(varname, "TPL", 3) == 0) {
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| 322 | if ((*vars).messages > 0 || strncmp(varname, "TPLMESSAGE", 10) != 0)
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| 323 | pch2 = tpl_getTpl(vars, varname + 3);
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| 324 | else pch2 = "";
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| 325 | } else {
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| 326 | pch2 = tpl_getVar(vars, varname);
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| 327 | }
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| 328 | tmp = strlen(pch2);
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| 329 | if (tmp + respos + 2 >= allocated) {
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| 330 | allocated = tmp + respos + 256;
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| 331 | if (!cs_realloc(&result, allocated)) return "";
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| 332 | }
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| 333 | memcpy(result + respos, pch2, tmp);
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| 334 | respos += tmp;
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| 335 | tpl = pch + 2;
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| 336 | }
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| 337 | } else {
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| 338 | if (respos + 2 >= allocated) {
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| 339 | allocated = respos + 256;
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| 340 | if (!cs_realloc(&result, allocated)) return "";
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| 341 | }
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| 342 | result[respos] = tpl[0];
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| 343 | ++respos;
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| 344 | ++tpl;
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| 345 | }
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| 346 | }
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| 347 | free(tplorg);
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| 348 | result[respos] = '\0';
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| 349 | tpl_addTmp(vars, result);
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| 350 | return result;
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| 351 | }
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| 352 |
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| 353 | /* Saves all templates to the specified paths. Existing files will be overwritten! */
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| 354 | int32_t tpl_saveIncludedTpls(const char *path) {
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| 355 | int32_t i, cnt = 0;
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| 356 | char tmp[256];
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| 357 | FILE *fp;
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[8434] | 358 | for (i = 0; i < tpls_count; ++i) {
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| 359 | const struct tpl *tpl = &tpls[i];
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[8427] | 360 | if (strlen(tpl_getTplPath(tpl->tpl_name, path, tmp, 256)) > 0 && (fp = fopen(tmp,"w")) != NULL) {
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| 361 | if (strncmp(tpl->tpl_name, "IC", 2) != 0) {
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[8435] | 362 | fprintf(fp, "<!--OSCam;%lu;%s;%s-->\n", crc32(0L, (unsigned char *)tpl->tpl_data, tpl->tpl_data_len), CS_VERSION, CS_SVN_VERSION);
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[8421] | 363 | }
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[8434] | 364 | fwrite(tpl->tpl_data, tpl->tpl_data_len, 1, fp);
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[8421] | 365 | fclose (fp);
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| 366 | ++cnt;
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| 367 | }
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| 368 | }
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| 369 | return cnt;
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| 370 | }
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| 371 |
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| 372 | /* Checks all disk templates in a directory if they are still current or may need upgrade! */
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[8436] | 373 | void tpl_checkDiskRevisions(void) {
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| 374 | if (!cfg.http_tpl)
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| 375 | return;
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[8434] | 376 | int32_t i;
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[8421] | 377 | char path[255];
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[8434] | 378 | for(i = 0; i < tpls_count; ++i) {
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| 379 | const struct tpl *tpl = &tpls[i];
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[8436] | 380 | if (strncmp(tpl->tpl_name, "IC", 2) != 0 && strlen(tpl_getTplPath(tpl->tpl_name, cfg.http_tpl, path, 255)) > 0 && file_exists(path)) {
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[8421] | 381 | int8_t error = 1;
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[8436] | 382 | char *tplorg = __tpl_getUnparsedTpl(tpl->tpl_name, false); // Do not strip the header
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[8434] | 383 | unsigned long checksum = 0, curchecksum = crc32(0L, (unsigned char*)tpl->tpl_data, tpl->tpl_data_len);
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[8435] | 384 | char *pch1 = strstr(tplorg,"<!--OSCam");
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[8421] | 385 | if (pch1 != NULL) {
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| 386 | char *version = "?", *revision = "?";
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| 387 | char *pch2 = strstr(pch1,"-->");
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| 388 | if (pch2 != NULL) {
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| 389 | pch2[0] = '\0';
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| 390 | int32_t j;
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| 391 | char *ptr1, *saveptr1 = NULL;
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| 392 | for (j = 0, ptr1 = strtok_r(pch1 + 10, ";", &saveptr1); (ptr1) && j < 4 ; ptr1 = strtok_r(NULL, ";", &saveptr1), j++) {
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| 393 | if (j == 0) checksum = strtoul(ptr1, NULL, 10);
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| 394 | else if (j == 1) version = ptr1;
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| 395 | else if (j == 2) revision = ptr1;
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| 396 | }
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| 397 | }
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| 398 | if (checksum != curchecksum) {
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| 399 | cs_log("WARNING: Your http disk template %s was created for an older revision of OSCam and was changed in original OSCam (%s,r%s). Please consider upgrading it!", path, version, revision);
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| 400 | } else error = 0;
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| 401 | } else cs_log("WARNING: Your http disk template %s is in the old template format without revision info. Please consider upgrading it!", path);
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[8435] | 402 | if (error) cs_log("If you are sure that it is current, add the following line at the beginning of the template to suppress this warning: <!--OSCam;%lu;%s;%s-->", curchecksum, CS_VERSION, CS_SVN_VERSION);
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[8421] | 403 | free(tplorg);
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| 404 | }
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| 405 | }
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| 406 | }
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| 407 |
|
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| 408 | /* Helper function for urldecode.*/
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| 409 | static int32_t x2i(int32_t i) {
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---|
| 410 | i = toupper(i);
|
---|
| 411 | i = i - '0';
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| 412 | if (i > 9) i = i - 'A' + '9' + 1;
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| 413 | return i;
|
---|
| 414 | }
|
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| 415 |
|
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| 416 | /* Decodes values in a http url. Note: The original value is modified! */
|
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| 417 | void urldecode(char *s) {
|
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| 418 | int32_t c, c1, n;
|
---|
| 419 | char *t;
|
---|
| 420 | t = s;
|
---|
| 421 | n = strlen(s);
|
---|
| 422 | while(n >0) {
|
---|
| 423 | c = *s++;
|
---|
| 424 | if (c == '+') c = ' ';
|
---|
| 425 | else if (c == '%' && n > 2) {
|
---|
| 426 | c = *s++;
|
---|
| 427 | c1 = c;
|
---|
| 428 | c = *s++;
|
---|
| 429 | c = 16*x2i(c1) + x2i(c);
|
---|
| 430 | n -= 2;
|
---|
| 431 | }
|
---|
| 432 | *t++ = c;
|
---|
| 433 | n--;
|
---|
| 434 | }
|
---|
| 435 | *t = 0;
|
---|
| 436 | }
|
---|
| 437 |
|
---|
| 438 | /* Encode values in a http url. Do not call free() or realloc on the returned reference or you will get memory corruption! */
|
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| 439 | char *urlencode(struct templatevars *vars, char *str) {
|
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| 440 | char *buf;
|
---|
| 441 | if (!cs_malloc(&buf, strlen(str) * 3 + 1)) return "";
|
---|
| 442 | char *pstr = str, *pbuf = buf;
|
---|
| 443 | while (*pstr) {
|
---|
| 444 | if (isalnum(*pstr) || *pstr == '-' || *pstr == '_' || *pstr == '.' || *pstr == '~') *pbuf++ = *pstr;
|
---|
| 445 | else if (*pstr == ' ') *pbuf++ = '+';
|
---|
| 446 | else {
|
---|
| 447 | *pbuf++ = '%';
|
---|
| 448 | *pbuf++ = to_hex(*pstr >> 4);
|
---|
| 449 | *pbuf++ = to_hex(*pstr & 15);
|
---|
| 450 | }
|
---|
| 451 | ++pstr;
|
---|
| 452 | }
|
---|
| 453 | *pbuf = '\0';
|
---|
| 454 | /* Allocate the needed memory size and store it in the templatevars */
|
---|
| 455 | if (!cs_realloc(&buf, strlen(buf) + 1)) return "";
|
---|
| 456 | return tpl_addTmp(vars, buf);
|
---|
| 457 | }
|
---|
| 458 |
|
---|
| 459 | /* XML-Escapes a char array. The returned reference will be automatically cleaned through the templatevars-mechanism tpl_clear().
|
---|
| 460 | Do not call free() or realloc on the returned reference or you will get memory corruption! */
|
---|
| 461 | char *xml_encode(struct templatevars *vars, char *chartoencode) {
|
---|
| 462 | if (!chartoencode) return "";
|
---|
| 463 | int32_t i, pos = 0, len = strlen(chartoencode);
|
---|
| 464 | char *encoded;
|
---|
| 465 | char buffer[7];
|
---|
| 466 | /* In worst case, every character could get converted to 6 chars (we only support ASCII, for Unicode it would be 7)*/
|
---|
| 467 | if (!cs_malloc(&encoded, len * 6 + 1)) return "";
|
---|
| 468 | for (i = 0; i < len; ++i) {
|
---|
| 469 | unsigned char tmp = chartoencode[i];
|
---|
| 470 | switch(tmp) {
|
---|
| 471 | case '&' : memcpy(encoded + pos, "&", 5); pos += 5; break;
|
---|
| 472 | case '<' : memcpy(encoded + pos, "<", 4); pos += 4; break;
|
---|
| 473 | case '>' : memcpy(encoded + pos, ">", 4); pos += 4; break;
|
---|
| 474 | case '"' : memcpy(encoded + pos, """, 6); pos += 6; break;
|
---|
| 475 | case '\'': memcpy(encoded + pos, "'", 5); pos += 5; break; // ' not supported on older IE
|
---|
| 476 | case '\n': memcpy(encoded + pos, "\n", 1); pos += 1; break;
|
---|
| 477 | default:
|
---|
| 478 | if (tmp < 32 || (cs_http_use_utf8 != 1 && tmp > 127)) {
|
---|
| 479 | snprintf(buffer, 7, "&#%d;", tmp);
|
---|
| 480 | memcpy(encoded + pos, buffer, strlen(buffer));
|
---|
| 481 | pos += strlen(buffer);
|
---|
| 482 | } else {
|
---|
| 483 | encoded[pos] = tmp;
|
---|
| 484 | ++pos;
|
---|
| 485 | }
|
---|
| 486 | }
|
---|
| 487 | }
|
---|
| 488 | /* Reduce to the really needed memory size and store it in the templatevars */
|
---|
| 489 | if (!cs_realloc(&encoded, pos + 1)) return "";
|
---|
| 490 | encoded[pos] = '\0';
|
---|
| 491 | return tpl_addTmp(vars, encoded);
|
---|
| 492 | }
|
---|
| 493 |
|
---|
| 494 | /* Format a seconds integer to hh:mm:ss or dd hh:mm:ss depending hrs >24 */
|
---|
| 495 | char *sec2timeformat(struct templatevars *vars, int32_t seconds) {
|
---|
| 496 | char *value;
|
---|
| 497 | if (seconds <= 0)
|
---|
| 498 | return "00:00:00";
|
---|
| 499 | if (!cs_malloc(&value, 16))
|
---|
| 500 | return "00:00:00";
|
---|
| 501 | int32_t secs = 0, fullmins = 0, mins = 0, fullhours = 0, hours = 0, days = 0;
|
---|
| 502 | secs = seconds % 60;
|
---|
| 503 | if (seconds >= 60) {
|
---|
| 504 | fullmins = seconds / 60;
|
---|
| 505 | mins = fullmins % 60;
|
---|
| 506 | if (fullmins >= 60) {
|
---|
| 507 | fullhours = fullmins / 60;
|
---|
| 508 | hours = fullhours % 24;
|
---|
| 509 | days = fullhours / 24;
|
---|
| 510 | }
|
---|
| 511 | }
|
---|
| 512 | if (days == 0)
|
---|
| 513 | snprintf(value, 16, "%02d:%02d:%02d", hours, mins, secs);
|
---|
| 514 | else
|
---|
| 515 | snprintf(value, 16, "%02dd %02d:%02d:%02d", days, hours, mins, secs);
|
---|
| 516 | return tpl_addTmp(vars, value);
|
---|
| 517 | }
|
---|
| 518 |
|
---|
| 519 | #endif
|
---|