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Commit 14e89689d1464c09da42cb912f7c67d6c5139348

Authored by perry.werneck@gmail.com
1 parent 12b3b7bc
Exists in master and in 5 other branches develop, edit-header-bar, keypads, script-support, v5.2

Delimitando buffer com <form> </form> quando forem gerados campos input para fac… 

…ilitar o tratamento pelo javascript android
Showing 2 changed files with 20 additions and 1 deletions   Show diff stats
src/lib3270/html.c
  Diff comments   View file @14e8968
@@ -99,6 +99,7 @@ @@ -99,6 +99,7 @@
99 struct html_info 99 struct html_info
100 { 100 {
101 int szText; 101 int szText;
  102 + int form;
102 103
103 enum mode 104 enum mode
104 { 105 {
@@ -182,6 +183,8 @@ @@ -182,6 +183,8 @@
182 { 183 {
183 char name[30]; 184 char name[30];
184 185
  186 + info->form = 1;
  187 +
185 snprintf(name,29,"F%04d",addr); 188 snprintf(name,29,"F%04d",addr);
186 189
187 append_string(info,"<input type=\""); 190 append_string(info,"<input type=\"");
@@ -388,9 +391,25 @@ @@ -388,9 +391,25 @@
388 if(info.fg != 0xFF) 391 if(info.fg != 0xFF)
389 append_string(&info,element_text[HTML_ELEMENT_END_COLOR]); 392 append_string(&info,element_text[HTML_ELEMENT_END_COLOR]);
390 393
  394 +
391 if(option & LIB3270_HTML_OPTION_HEADERS) 395 if(option & LIB3270_HTML_OPTION_HEADERS)
392 append_element(&info,HTML_ELEMENT_FOOTER); 396 append_element(&info,HTML_ELEMENT_FOOTER);
393 397
  398 + if(info.form)
  399 + {
  400 + static const char * prefix = "<form name=\"" PACKAGE_NAME "\">";
  401 + static const char * suffix = "</form>";
  402 + char *text = info.text;
  403 +
  404 + info.text = lib3270_malloc(strlen(prefix)+strlen(suffix)+strlen(text)+4);
  405 +
  406 + strcpy(info.text,prefix);
  407 + strcat(info.text,text);
  408 + strcat(info.text,suffix);
  409 +
  410 + lib3270_free(text);
  411 + }
  412 +
394 return lib3270_realloc(info.text,strlen(info.text)+2); 413 return lib3270_realloc(info.text,strlen(info.text)+2);
395 } 414 }
396 415
src/lib3270/util.c
  Diff comments   View file @14e8968
@@ -179,7 +179,7 @@ char * lib3270_vsprintf(const char *fmt, va_list args) @@ -179,7 +179,7 @@ char * lib3270_vsprintf(const char *fmt, va_list args)
179 char buf[16384]; 179 char buf[16384];
180 int nc; 180 int nc;
181 181
182 - nc = vsprintf(buf, fmt, args); 182 + nc = vsnprintf(buf, sizeof(buf), fmt, args);
183 if (nc > sizeof(buf)) 183 if (nc > sizeof(buf))
184 Error(NULL,"Internal buffer overflow"); 184 Error(NULL,"Internal buffer overflow");
185 r = lib3270_malloc(nc + 1); 185 r = lib3270_malloc(nc + 1);