Simple discuss powered by qments\n"); fprintf(cgiOut, "</head>\n"); fprintf(cgiOut, "<body>\n"); fprintf(cgiOut, fprintf(cgiOut, "</body>\n"); fprintf(cgiOut, "</html>\n"); return 0; }

#include "printf.h" #include "string_buffer.h" #include "utils.h" #include "comment.h" #include "cgic.h" #include "driver.h" #include #define COMMENTS_PER_PAGE 20 #define MAX_NAME 1024 void fct_callback(char character, void *arg) { sb_add_char((StringBuffer*) arg, character); } char * render_comment(const Comment *comment) { StringBuffer _buffer, *buffer; char *retval; buffer = &_buffer; fctprintf(fct_callback, buffer, "

id); /* begin header */ fctprintf(fct_callback, buffer, "

\n"); fctprintf(fct_callback, buffer, "Posted by: %s", comment->header->user_displayname); fctprintf(fct_callback, buffer, "

\n"); /* end header */ fctprintf(fct_callback, buffer, "%s", comment->text); fctprintf(fct_callback, buffer, "

\n"); SB_MOVE(buffer, retval); return retval; } void allocate_header(CommentHeader *header) { header->user_sid = malloc(MAX_NAME); header->user_displayname = malloc(MAX_NAME); } void free_header(CommentHeader *header) { free(header->user_sid); free(header->user_displayname); } int fetch_comment(int id, Driver *driver, void *driver_data, Comment *comment) { int retval; comment->id = id; allocate_header(comment->header); retval = driver->get_header(driver_data, comment->header, id) < 0; if (retval < 0) { goto defer; } comment->text = malloc(comment->header->text_length + 1); retval = driver->get_text(driver, comment->text, id); defer: if (retval < 0) { free_header(comment->header); free(comment->text); } return retval; } int cgiMain() { cgiHeaderContentType("text/html"); fprintf(cgiOut, "\n"); fprintf(cgiOut, "\n"); fprintf(cgiOut, " Simple discuss powered by qments\n"); fprintf(cgiOut, "</head>\n"); fprintf(cgiOut, "<body>\n"); fprintf(cgiOut, fprintf(cgiOut, "</body>\n"); fprintf(cgiOut, "</html>\n"); return 0; }