diff options
Diffstat (limited to 'libwaitress')
| -rw-r--r-- | libwaitress/AUTHORS | 2 | ||||
| -rw-r--r-- | libwaitress/COPYING | 20 | ||||
| -rw-r--r-- | libwaitress/README | 4 | ||||
| -rw-r--r-- | libwaitress/src/config.h | 1 | ||||
| -rw-r--r-- | libwaitress/src/waitress.c | 573 | ||||
| -rw-r--r-- | libwaitress/src/waitress.h | 78 |
6 files changed, 0 insertions, 678 deletions
diff --git a/libwaitress/AUTHORS b/libwaitress/AUTHORS deleted file mode 100644 index 09787cf..0000000 --- a/libwaitress/AUTHORS +++ /dev/null @@ -1,2 +0,0 @@ -Main code: - Lars-Dominik Braun <PromyLOPh@lavabit.com> diff --git a/libwaitress/COPYING b/libwaitress/COPYING deleted file mode 100644 index 2df3345..0000000 --- a/libwaitress/COPYING +++ /dev/null @@ -1,20 +0,0 @@ -Copyright (c) 2009-2010 - Lars-Dominik Braun <PromyLOPh@lavabit.com> - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -THE SOFTWARE. diff --git a/libwaitress/README b/libwaitress/README deleted file mode 100644 index 83b2d02..0000000 --- a/libwaitress/README +++ /dev/null @@ -1,4 +0,0 @@ -README -====== - -libwaitress is pianobar's http communication library. diff --git a/libwaitress/src/config.h b/libwaitress/src/config.h deleted file mode 100644 index e13fe40..0000000 --- a/libwaitress/src/config.h +++ /dev/null @@ -1 +0,0 @@ -#define PACKAGE "libwaitress" diff --git a/libwaitress/src/waitress.c b/libwaitress/src/waitress.c deleted file mode 100644 index 27f7b3d..0000000 --- a/libwaitress/src/waitress.c +++ /dev/null @@ -1,573 +0,0 @@ -/* -Copyright (c) 2009-2010 - Lars-Dominik Braun <PromyLOPh@lavabit.com> - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -THE SOFTWARE. -*/ - -#define _POSIX_C_SOURCE 1 /* required by getaddrinfo() */ -#define _BSD_SOURCE /* snprintf() */ - -#include <sys/types.h> -#include <sys/socket.h> -#include <netdb.h> -#include <string.h> -#include <unistd.h> -#include <stdio.h> -#include <stdlib.h> -#include <ctype.h> -#include <fcntl.h> -#include <poll.h> -#include <errno.h> - -#include "config.h" -#include "waitress.h" - -typedef struct { - char *buf; - size_t pos; -} WaitressFetchBufCbBuffer_t; - -inline void WaitressInit (WaitressHandle_t *waith) { - memset (waith, 0, sizeof (*waith)); - waith->socktimeout = 30000; -} - -inline void WaitressFree (WaitressHandle_t *waith) { - memset (waith, 0, sizeof (*waith)); -} - -/* Proxy set up? - * @param Waitress handle - * @return true|false - */ -static inline char WaitressProxyEnabled (const WaitressHandle_t *waith) { - return *waith->proxyHost != '\0' && *waith->proxyPort != '\0'; -} - -/* Set http proxy - * @param waitress handle - * @param host - * @param port - */ -inline void WaitressSetProxy (WaitressHandle_t *waith, const char *host, - const char *port) { - strncpy (waith->proxyHost, host, sizeof (waith->proxyHost)-1); - strncpy (waith->proxyPort, port, sizeof (waith->proxyPort)-1); -} - -/* urlencode post-data - * @param encode this - * @return malloc'ed encoded string, don't forget to free it - */ -char *WaitressUrlEncode (const char *in) { - size_t inLen = strlen (in); - /* worst case: encode all characters */ - char *out = calloc (inLen * 3 + 1, sizeof (*in)); - const char *inPos = in; - char *outPos = out; - - while (inPos - in < inLen) { - if (!isalnum (*inPos) && *inPos != '_' && *inPos != '-' && *inPos != '.') { - *outPos++ = '%'; - snprintf (outPos, 3, "%02x", *inPos & 0xff); - outPos += 2; - } else { - /* copy character */ - *outPos++ = *inPos; - } - ++inPos; - } - - return out; -} - -/* Split http url into host, port and path - * @param url - * @param return buffer: host - * @param host buffer size - * @param return buffer: port, defaults to 80 - * @param port buffer size - * @param return buffer: path - * @param path buffer size - * @param 1 = ok, 0 = not a http url; if your buffers are too small horrible - * things will happen... But 1 is returned anyway. - */ -char WaitressSplitUrl (const char *url, char *retHost, size_t retHostSize, - char *retPort, size_t retPortSize, char *retPath, size_t retPathSize) { - size_t urlSize = strlen (url); - const char *urlPos = url, *lastPos; - - if (urlSize > sizeof ("http://")-1 && - memcmp (url, "http://", sizeof ("http://")-1) == 0) { - memset (retHost, 0, retHostSize); - memset (retPort, 0, retPortSize); - strncpy (retPort, "80", retPortSize-1); - memset (retPath, 0, retPathSize); - - urlPos += sizeof ("http://")-1; - lastPos = urlPos; - - /* find host */ - while (*urlPos != '\0' && *urlPos != ':' && *urlPos != '/' && - urlPos - lastPos < retHostSize-1) { - *retHost++ = *urlPos++; - } - lastPos = urlPos; - - /* port, if available */ - if (*urlPos == ':') { - /* skip : */ - ++urlPos; - ++lastPos; - while (*urlPos != '\0' && *urlPos != '/' && - urlPos - lastPos < retPortSize-1) { - *retPort++ = *urlPos++; - } - } - lastPos = urlPos; - - /* path */ - while (*urlPos != '\0' && *urlPos != '#' && - urlPos - lastPos < retPathSize-1) { - *retPath++ = *urlPos++; - } - } else { - return 0; - } - return 1; -} - -/* Parse url and set host, port, path - * @param Waitress handle - * @param url: protocol://host:port/path - */ -inline char WaitressSetUrl (WaitressHandle_t *waith, const char *url) { - return WaitressSplitUrl (url, waith->host, sizeof (waith->host), - waith->port, sizeof (waith->port), waith->path, sizeof (waith->path)); -} - -/* Set host, port, path - * @param Waitress handle - * @param host - * @param port (getaddrinfo () needs a string...) - * @param path, including leading / - */ -inline void WaitressSetHPP (WaitressHandle_t *waith, const char *host, - const char *port, const char *path) { - strncpy (waith->host, host, sizeof (waith->host)-1); - strncpy (waith->port, port, sizeof (waith->port)-1); - strncpy (waith->path, path, sizeof (waith->path)-1); -} - -/* Callback for WaitressFetchBuf, appends received data to NULL-terminated buffer - * @param received data - * @param data size - * @param buffer structure - */ -static WaitressCbReturn_t WaitressFetchBufCb (void *recvData, size_t recvDataSize, - void *extraData) { - char *recvBytes = recvData; - WaitressFetchBufCbBuffer_t *buffer = extraData; - - if (buffer->buf == NULL) { - if ((buffer->buf = malloc (sizeof (*buffer->buf) * - (recvDataSize + 1))) == NULL) { - return WAITRESS_CB_RET_ERR; - } - } else { - char *newbuf; - if ((newbuf = realloc (buffer->buf, - sizeof (*buffer->buf) * - (buffer->pos + recvDataSize + 1))) == NULL) { - free (buffer->buf); - return WAITRESS_CB_RET_ERR; - } - buffer->buf = newbuf; - } - memcpy (buffer->buf + buffer->pos, recvBytes, recvDataSize); - buffer->pos += recvDataSize; - *(buffer->buf+buffer->pos) = '\0'; - - return WAITRESS_CB_RET_OK; -} - -/* Fetch string. Beware! This overwrites your waith->data pointer - * @param waitress handle - * @param result buffer, malloced (don't forget to free it yourself) - */ -WaitressReturn_t WaitressFetchBuf (WaitressHandle_t *waith, char **buf) { - WaitressFetchBufCbBuffer_t buffer; - WaitressReturn_t wRet; - - memset (&buffer, 0, sizeof (buffer)); - - waith->data = &buffer; - waith->callback = WaitressFetchBufCb; - - wRet = WaitressFetchCall (waith); - *buf = buffer.buf; - return wRet; -} - -/* poll wrapper that retries after signal interrupts, required for socksify - * wrapper - */ -static int WaitressPollLoop (struct pollfd *fds, nfds_t nfds, int timeout) { - int pollres = -1; - int pollerr = 0; - - do { - pollres = poll (fds, nfds, timeout); - pollerr = errno; - errno = 0; - } while (pollerr == EINTR || pollerr == EINPROGRESS || pollerr == EAGAIN); - - return pollres; -} - -/* write () wrapper with poll () timeout - * @param socket fd - * @param write buffer - * @param write count bytes - * @param reuse existing pollfd structure - * @param timeout (microseconds) - * @return WAITRESS_RET_OK, WAITRESS_RET_TIMEOUT or WAITRESS_RET_ERR - */ -static WaitressReturn_t WaitressPollWrite (int sockfd, const char *buf, size_t count, - struct pollfd *sockpoll, int timeout) { - int pollres = -1; - - sockpoll->events = POLLOUT; - pollres = WaitressPollLoop (sockpoll, 1, timeout); - if (pollres == 0) { - return WAITRESS_RET_TIMEOUT; - } else if (pollres == -1) { - return WAITRESS_RET_ERR; - } - if (write (sockfd, buf, count) == -1) { - return WAITRESS_RET_ERR; - } - return WAITRESS_RET_OK; -} - -/* read () wrapper with poll () timeout - * @param socket fd - * @param write to this buf, not NULL terminated - * @param buffer size - * @param reuse existing pollfd struct - * @param timeout (in microseconds) - * @param read () return value/written bytes - * @return WAITRESS_RET_OK, WAITRESS_RET_TIMEOUT, WAITRESS_RET_ERR - */ -static WaitressReturn_t WaitressPollRead (int sockfd, char *buf, size_t count, - struct pollfd *sockpoll, int timeout, ssize_t *retSize) { - int pollres = -1; - - sockpoll->events = POLLIN; - pollres = WaitressPollLoop (sockpoll, 1, timeout); - if (pollres == 0) { - return WAITRESS_RET_TIMEOUT; - } else if (pollres == -1) { - return WAITRESS_RET_ERR; - } - if ((*retSize = read (sockfd, buf, count)) == -1) { - return WAITRESS_RET_READ_ERR; - } - return WAITRESS_RET_OK; -} - -/* FIXME: compiler macros are ugly... */ -#define CLOSE_RET(ret) close (sockfd); return ret; -#define WRITE_RET(buf, count) \ - if ((wRet = WaitressPollWrite (sockfd, buf, count, \ - &sockpoll, waith->socktimeout)) != WAITRESS_RET_OK) { \ - CLOSE_RET (wRet); \ - } -#define READ_RET(buf, count, size) \ - if ((wRet = WaitressPollRead (sockfd, buf, count, \ - &sockpoll, waith->socktimeout, size)) != WAITRESS_RET_OK) { \ - CLOSE_RET (wRet); \ - } - -/* Receive data from host and call *callback () - * @param waitress handle - * @return WaitressReturn_t - */ -WaitressReturn_t WaitressFetchCall (WaitressHandle_t *waith) { - struct addrinfo hints, *res; - int sockfd; - char recvBuf[WAITRESS_RECV_BUFFER]; - char writeBuf[2*1024]; - ssize_t recvSize = 0; - WaitressReturn_t wRet = WAITRESS_RET_OK; - struct pollfd sockpoll; - int pollres; - /* header parser vars */ - char *nextLine = NULL, *thisLine = NULL; - enum {HDRM_HEAD, HDRM_LINES, HDRM_FINISHED} hdrParseMode = HDRM_HEAD; - char statusCode[3], val[256]; - unsigned int bufFilled = 0; - - /* initialize */ - waith->contentLength = 0; - waith->contentReceived = 0; - memset (&hints, 0, sizeof hints); - - hints.ai_family = AF_UNSPEC; - hints.ai_socktype = SOCK_STREAM; - - /* Use proxy? */ - if (WaitressProxyEnabled (waith)) { - if (getaddrinfo (waith->proxyHost, waith->proxyPort, &hints, &res) != 0) { - return WAITRESS_RET_GETADDR_ERR; - } - } else { - if (getaddrinfo (waith->host, waith->port, &hints, &res) != 0) { - return WAITRESS_RET_GETADDR_ERR; - } - } - - if ((sockfd = socket (res->ai_family, res->ai_socktype, res->ai_protocol)) == -1) { - freeaddrinfo (res); - return WAITRESS_RET_SOCK_ERR; - } - sockpoll.fd = sockfd; - - /* we need shorter timeouts for connect() */ - fcntl (sockfd, F_SETFL, O_NONBLOCK); - - /* increase socket receive buffer */ - const int sockopt = 256*1024; - setsockopt (sockfd, SOL_SOCKET, SO_RCVBUF, &sockopt, sizeof (sockopt)); - - /* non-blocking connect will return immediately */ - connect (sockfd, res->ai_addr, res->ai_addrlen); - - sockpoll.events = POLLOUT; - pollres = WaitressPollLoop (&sockpoll, 1, waith->socktimeout); - freeaddrinfo (res); - if (pollres == 0) { - return WAITRESS_RET_TIMEOUT; - } else if (pollres == -1) { - return WAITRESS_RET_ERR; - } - /* check connect () return value */ - socklen_t pollresSize = sizeof (pollres); - getsockopt (sockfd, SOL_SOCKET, SO_ERROR, &pollres, &pollresSize); - if (pollres != 0) { - return WAITRESS_RET_CONNECT_REFUSED; - } - - /* send request */ - if (WaitressProxyEnabled (waith)) { - snprintf (writeBuf, sizeof (writeBuf), - "%s http://%s:%s%s HTTP/1.0\r\n", - (waith->method == WAITRESS_METHOD_GET ? "GET" : "POST"), - waith->host, waith->port, waith->path); - } else { - snprintf (writeBuf, sizeof (writeBuf), - "%s %s HTTP/1.0\r\n", - (waith->method == WAITRESS_METHOD_GET ? "GET" : "POST"), - waith->path); - } - WRITE_RET (writeBuf, strlen (writeBuf)); - - snprintf (writeBuf, sizeof (writeBuf), - "Host: %s\r\nUser-Agent: " PACKAGE "\r\n", waith->host); - WRITE_RET (writeBuf, strlen (writeBuf)); - - if (waith->method == WAITRESS_METHOD_POST && waith->postData != NULL) { - snprintf (writeBuf, sizeof (writeBuf), "Content-Length: %zu\r\n", - strlen (waith->postData)); - WRITE_RET (writeBuf, strlen (writeBuf)); - } - - if (waith->extraHeaders != NULL) { - WRITE_RET (waith->extraHeaders, strlen (waith->extraHeaders)); - } - - WRITE_RET ("\r\n", 2); - - if (waith->method == WAITRESS_METHOD_POST && waith->postData != NULL) { - WRITE_RET (waith->postData, strlen (waith->postData)); - } - - /* receive answer */ - nextLine = recvBuf; - while (hdrParseMode != HDRM_FINISHED) { - READ_RET (recvBuf+bufFilled, sizeof (recvBuf)-1 - bufFilled, &recvSize); - if (recvSize == 0) { - /* connection closed too early */ - CLOSE_RET (WAITRESS_RET_CONNECTION_CLOSED); - } - bufFilled += recvSize; - memset (recvBuf+bufFilled, 0, sizeof (recvBuf) - bufFilled); - thisLine = recvBuf; - - /* split */ - while ((nextLine = strchr (thisLine, '\n')) != NULL && - hdrParseMode != HDRM_FINISHED) { - /* make lines parseable by string routines */ - *nextLine = '\0'; - if (*(nextLine-1) == '\r') { - *(nextLine-1) = '\0'; - } - /* skip \0 */ - ++nextLine; - - switch (hdrParseMode) { - /* Status code */ - case HDRM_HEAD: - if (sscanf (thisLine, "HTTP/1.%*1[0-9] %3[0-9] ", - statusCode) == 1) { - if (memcmp (statusCode, "200", 3) == 0 || - memcmp (statusCode, "206", 3) == 0) { - /* everything's fine... */ - } else if (memcmp (statusCode, "403", 3) == 0) { - CLOSE_RET (WAITRESS_RET_FORBIDDEN); - } else if (memcmp (statusCode, "404", 3) == 0) { - CLOSE_RET (WAITRESS_RET_NOTFOUND); - } else { - CLOSE_RET (WAITRESS_RET_STATUS_UNKNOWN); - } - hdrParseMode = HDRM_LINES; - } /* endif */ - break; - - /* Everything else, except status code */ - case HDRM_LINES: - /* empty line => content starts here */ - if (*thisLine == '\0') { - hdrParseMode = HDRM_FINISHED; - } else { - memset (val, 0, sizeof (val)); - if (sscanf (thisLine, "Content-Length: %255c", val) == 1) { - waith->contentLength = atol (val); - } - } - break; - - default: - break; - } /* end switch */ - thisLine = nextLine; - } /* end while strchr */ - memmove (recvBuf, thisLine, thisLine-recvBuf); - bufFilled -= (thisLine-recvBuf); - } /* end while hdrParseMode */ - - /* push remaining bytes */ - if (bufFilled > 0) { - waith->contentReceived += bufFilled; - if (waith->callback (thisLine, bufFilled, waith->data) == - WAITRESS_CB_RET_ERR) { - CLOSE_RET (WAITRESS_RET_CB_ABORT); - } - } - - /* receive content */ - do { - READ_RET (recvBuf, sizeof (recvBuf), &recvSize); - if (recvSize > 0) { - waith->contentReceived += recvSize; - if (waith->callback (recvBuf, recvSize, waith->data) == - WAITRESS_CB_RET_ERR) { - wRet = WAITRESS_RET_CB_ABORT; - break; - } - } - } while (recvSize > 0); - - close (sockfd); - - if (wRet == WAITRESS_RET_OK && waith->contentReceived < waith->contentLength) { - return WAITRESS_RET_PARTIAL_FILE; - } - return wRet; -} - -#undef CLOSE_RET -#undef WRITE_RET -#undef READ_RET - -const char *WaitressErrorToStr (WaitressReturn_t wRet) { - switch (wRet) { - case WAITRESS_RET_OK: - return "Everything's fine :)"; - break; - - case WAITRESS_RET_ERR: - return "Unknown."; - break; - - case WAITRESS_RET_STATUS_UNKNOWN: - return "Unknown HTTP status code."; - break; - - case WAITRESS_RET_NOTFOUND: - return "File not found."; - break; - - case WAITRESS_RET_FORBIDDEN: - return "Forbidden."; - break; - - case WAITRESS_RET_CONNECT_REFUSED: - return "Connection refused."; - break; - - case WAITRESS_RET_SOCK_ERR: - return "Socket error."; - break; - - case WAITRESS_RET_GETADDR_ERR: - return "getaddr failed."; - break; - - case WAITRESS_RET_CB_ABORT: - return "Callback aborted request."; - break; - - case WAITRESS_RET_HDR_OVERFLOW: - return "HTTP header overflow."; - break; - - case WAITRESS_RET_PARTIAL_FILE: - return "Partial file."; - break; - - case WAITRESS_RET_TIMEOUT: - return "Timeout."; - break; - - case WAITRESS_RET_READ_ERR: - return "Read error."; - break; - - case WAITRESS_RET_CONNECTION_CLOSED: - return "Connection closed by remote host."; - break; - - default: - return "No error message available."; - break; - } -} - diff --git a/libwaitress/src/waitress.h b/libwaitress/src/waitress.h deleted file mode 100644 index 04333fb..0000000 --- a/libwaitress/src/waitress.h +++ /dev/null @@ -1,78 +0,0 @@ -/* -Copyright (c) 2009-2010 - Lars-Dominik Braun <PromyLOPh@lavabit.com> - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -THE SOFTWARE. -*/ - -#ifndef _WAITRESS_H -#define _WAITRESS_H - -#include <stdlib.h> - -#define WAITRESS_HOST_SIZE 100 -/* max: 65,535 */ -#define WAITRESS_PORT_SIZE 6 -#define WAITRESS_PATH_SIZE 1000 -#define WAITRESS_RECV_BUFFER 10*1024 - -typedef enum {WAITRESS_METHOD_GET = 0, WAITRESS_METHOD_POST} WaitressMethod_t; - -typedef enum {WAITRESS_CB_RET_ERR, WAITRESS_CB_RET_OK} WaitressCbReturn_t; - -typedef struct { - char host[WAITRESS_HOST_SIZE]; - char port[WAITRESS_PORT_SIZE]; - char path[WAITRESS_PATH_SIZE]; - WaitressMethod_t method; - const char *extraHeaders; - const char *postData; - size_t contentLength; - size_t contentReceived; - char proxyHost[WAITRESS_HOST_SIZE]; - char proxyPort[WAITRESS_PORT_SIZE]; - /* extra data handed over to callback function */ - void *data; - WaitressCbReturn_t (*callback) (void *, size_t, void *); - int socktimeout; -} WaitressHandle_t; - -typedef enum {WAITRESS_RET_ERR = 0, WAITRESS_RET_OK, WAITRESS_RET_STATUS_UNKNOWN, - WAITRESS_RET_NOTFOUND, WAITRESS_RET_FORBIDDEN, WAITRESS_RET_CONNECT_REFUSED, - WAITRESS_RET_SOCK_ERR, WAITRESS_RET_GETADDR_ERR, - WAITRESS_RET_CB_ABORT, WAITRESS_RET_HDR_OVERFLOW, - WAITRESS_RET_PARTIAL_FILE, WAITRESS_RET_TIMEOUT, WAITRESS_RET_READ_ERR, - WAITRESS_RET_CONNECTION_CLOSED -} WaitressReturn_t; - -void WaitressInit (WaitressHandle_t *); -void WaitressFree (WaitressHandle_t *); -void WaitressSetProxy (WaitressHandle_t *, const char *, const char *); -char *WaitressUrlEncode (const char *); -char WaitressSplitUrl (const char *, char *, size_t, char *, size_t, char *, - size_t); -char WaitressSetUrl (WaitressHandle_t *, const char *); -void WaitressSetHPP (WaitressHandle_t *, const char *, const char *, - const char *); -WaitressReturn_t WaitressFetchBuf (WaitressHandle_t *, char **); -WaitressReturn_t WaitressFetchCall (WaitressHandle_t *); -const char *WaitressErrorToStr (WaitressReturn_t); - -#endif /* _WAITRESS_H */ - |