99 lines
2.0 KiB
C
99 lines
2.0 KiB
C
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#include "printf.h"
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#include "string_buffer.h"
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#include "utils.h"
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#include "comment.h"
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#include "cgic.h"
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#include "driver.h"
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#include <stdlib.h>
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#define COMMENTS_PER_PAGE 20
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#define MAX_NAME 1024
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void
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fct_callback(char character, void *arg)
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{
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sb_add_char((StringBuffer*) arg, character);
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}
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char *
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render_comment(const Comment *comment)
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{
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StringBuffer _buffer, *buffer;
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char *retval;
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buffer = &_buffer;
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fctprintf(fct_callback, buffer, "<div class=\"comment\" id=comment_%d\n", comment->id);
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/* begin header */
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fctprintf(fct_callback, buffer, "<div class=\"comment-header\">\n");
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fctprintf(fct_callback, buffer, "Posted by: %s", comment->header->user_displayname);
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fctprintf(fct_callback, buffer, "</div>\n");
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/* end header */
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fctprintf(fct_callback, buffer, "%s", comment->text);
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fctprintf(fct_callback, buffer, "</div>\n");
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SB_MOVE(buffer, retval);
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return retval;
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}
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void
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allocate_header(CommentHeader *header)
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{
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header->user_sid = malloc(MAX_NAME);
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header->user_displayname = malloc(MAX_NAME);
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}
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void
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free_header(CommentHeader *header)
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{
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free(header->user_sid);
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free(header->user_displayname);
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}
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int
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fetch_comment(int id, Driver *driver, void *driver_data, Comment *comment)
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{
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int retval;
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comment->id = id;
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allocate_header(comment->header);
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retval = driver->get_header(driver_data, comment->header, id) < 0;
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if (retval < 0) {
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goto defer;
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}
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comment->text = malloc(comment->header->text_length + 1);
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retval = driver->get_text(driver, comment->text, id);
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defer:
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if (retval < 0) {
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free_header(comment->header);
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free(comment->text);
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}
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return retval;
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}
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int
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cgiMain()
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{
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cgiHeaderContentType("text/html");
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fprintf(cgiOut, "<html>\n");
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fprintf(cgiOut, "<head>\n");
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fprintf(cgiOut, "<title> Simple discuss powered by qments\n");
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fprintf(cgiOut, "</head>\n");
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fprintf(cgiOut, "<body>\n");
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fprintf(cgiOut,
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fprintf(cgiOut, "</body>\n");
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fprintf(cgiOut, "</html>\n");
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return 0;
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}
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