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Added dynamic pages with dynamic linking during runtime

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This commit is contained in:
Nate Choe
2022-02-14 12:08:09 -06:00
parent 8df741a078
commit 6825f12163
28 changed files with 435 additions and 84 deletions
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32
src/responseutil.c
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@@ -22,7 +22,7 @@
#include <unistd.h>
#include <responseutil.h>
#include <swebs/responseutil.h>
#define CONST_FIELDS "Server: swebs/0.1\r\n"
@@ -55,7 +55,7 @@ static int sendStreamValist(Stream *stream, char *format, ...) {
va_start(ap, format);
vsprintf(data, format, ap);
if (resilientSend(stream, data, len) < len) {
if (resilientSend(stream, data, len)) {
free(data);
return 1;
}
@@ -124,20 +124,9 @@ int sendHeader(Stream *stream, const char *status, size_t len) {
int sendSeekableFile(Stream *stream, const char *status, int fd) {
off_t len;
size_t totalSent = 0;
len = lseek(fd, 0, SEEK_END);
lseek(fd, 0, SEEK_SET);
sendHeader(stream, status, len);
for (;;) {
char buffer[1024];
ssize_t inBuffer = read(fd, buffer, sizeof(buffer));
if (inBuffer < 0)
return 1;
if (inBuffer == 0)
return totalSent != len;
if (resilientSend(stream, buffer, inBuffer))
return 1;;
}
return sendKnownPipe(stream, status, fd, len);
}
int sendPipe(Stream *stream, const char *status, int fd) {
@@ -177,3 +166,18 @@ error:
sendErrorResponse(stream, ERROR_500);
return 1;
}
int sendKnownPipe(Stream *stream, const char *status, int fd, size_t len) {
size_t totalSent = 0;
sendHeader(stream, status, len);
for (;;) {
char buffer[1024];
ssize_t inBuffer = read(fd, buffer, sizeof(buffer));
if (inBuffer < 0)
return 1;
if (inBuffer == 0)
return totalSent != len;
if (resilientSend(stream, buffer, inBuffer))
return 1;
}
}