diff options
Diffstat (limited to 'tools.c')
| -rw-r--r-- | tools.c | 48 |
1 files changed, 47 insertions, 1 deletions
@@ -4,7 +4,7 @@ * See the main source file 'vdr.c' for copyright information and * how to reach the author. * - * $Id: tools.c 3.4 2015/02/07 16:07:22 kls Exp $ + * $Id: tools.c 4.1 2015/05/11 14:15:15 kls Exp $ */ #include "tools.h" @@ -274,6 +274,28 @@ cString strescape(const char *s, const char *chars) return cString(s, t != NULL); } +cString strgetval(const char *s, const char *name, char d) +{ + if (s && name) { + int l = strlen(name); + const char *t = s; + while (const char *p = strstr(t, name)) { + t = skipspace(p + l); + if (p == s || *(p - 1) <= ' ') { + if (*t == d) { + t = skipspace(t + 1); + const char *v = t; + while (*t > ' ') + t++; + return cString(v, t); + break; + } + } + } + } + return NULL; +} + bool startswith(const char *s, const char *p) { while (*p) { @@ -1061,6 +1083,17 @@ cString &cString::operator=(const char *String) return *this; } +cString &cString::Append(const char *String) +{ + int l1 = strlen(s); + int l2 = strlen(String); + char *p = (char *)realloc(s, l1 + l2 + 1); + if (p != s) + strcpy(p, s); + strcpy(p + l1, String); + return *this; +} + cString &cString::Truncate(int Index) { int l = strlen(s); @@ -1440,6 +1473,19 @@ bool cPoller::Add(int FileHandle, bool Out) return false; } +void cPoller::Del(int FileHandle, bool Out) +{ + if (FileHandle >= 0) { + for (int i = 0; i < numFileHandles; i++) { + if (pfd[i].fd == FileHandle && pfd[i].events == (Out ? POLLOUT : POLLIN)) { + if (i < numFileHandles - 1) + memmove(&pfd[i], &pfd[i + 1], (numFileHandles - i - 1) * sizeof(pollfd)); + numFileHandles--; + } + } + } +} + bool cPoller::Poll(int TimeoutMs) { if (numFileHandles) { |