version 1.1.1.1.2.3, 2010/03/12 15:30:46
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version 1.1.1.1.2.5, 2010/03/23 01:25:43
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Line 60 inline void *pelcoOpen(u_char pelcoVer, u_char camNo)
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Line 60 inline void *pelcoOpen(u_char pelcoVer, u_char camNo)
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case 'D': |
case 'D': |
case 'd': |
case 'd': |
if (camNo < FIRST_CAM_D) { |
if (camNo < FIRST_CAM_D) { |
pelcoSetErr(ENOEXEC, "Error:: unsupported camera number %d!\n", camNo); | pelcoSetErr(ENOEXEC, "unsupported camera number %d!\n", camNo); |
return NULL; |
return NULL; |
} |
} |
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Line 92 inline void *pelcoOpen(u_char pelcoVer, u_char camNo)
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Line 92 inline void *pelcoOpen(u_char pelcoVer, u_char camNo)
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p = pp; |
p = pp; |
break; |
break; |
default: |
default: |
pelcoSetErr(ENOEXEC, "Error:: unsupported Pelco protocol version!\n"); | pelcoSetErr(ENOEXEC, "unsupported Pelco protocol version!\n"); |
} |
} |
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return p; |
return p; |
Line 119 inline void *pelcoLoad(u_char *buffer)
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Line 119 inline void *pelcoLoad(u_char *buffer)
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pelco_p_t *pp; |
pelco_p_t *pp; |
void *p = NULL; |
void *p = NULL; |
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if (!buffer || !*buffer) { |
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pelcoSetErr(EINVAL, "invalid argument!\n"); |
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return NULL; |
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} |
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switch (pelco_GetVersion(buffer)) { |
switch (pelco_GetVersion(buffer)) { |
case 'd': |
case 'd': |
if (pelco_GetCamNo(buffer) < FIRST_CAM_D) { |
if (pelco_GetCamNo(buffer) < FIRST_CAM_D) { |
pelcoSetErr(ENOEXEC, "Error:: unsupported camera number %d!\n", | pelcoSetErr(ENOEXEC, "unsupported camera number %d!\n", |
pelco_GetCamNo(buffer)); |
pelco_GetCamNo(buffer)); |
return NULL; |
return NULL; |
} |
} |
Line 147 inline void *pelcoLoad(u_char *buffer)
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Line 152 inline void *pelcoLoad(u_char *buffer)
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p = pp; |
p = pp; |
break; |
break; |
default: |
default: |
pelcoSetErr(ENOEXEC, "Error:: unsupported Pelco protocol version!\n"); | pelcoSetErr(ENOEXEC, "unsupported Pelco protocol version!\n"); |
} |
} |
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return p; |
return p; |
Line 167 inline u_char pelcoAddCmdData(void * __restrict p, u_c
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Line 172 inline u_char pelcoAddCmdData(void * __restrict p, u_c
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pelco_p_t *pp = (pelco_p_t *) p; |
pelco_p_t *pp = (pelco_p_t *) p; |
u_char *ptr = p; |
u_char *ptr = p; |
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if (!p) { | if (!p || !*ptr) { |
pelcoSetErr(EINVAL, "Error:: invalid argument!\n"); | pelcoSetErr(EINVAL, "invalid argument!\n"); |
return 0xFF; |
return 0xFF; |
} |
} |
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switch (ptr[0]) { |
switch (ptr[0]) { |
case VER_D_SYNC: |
case VER_D_SYNC: |
if (ptr[1] < FIRST_CAM_D) { |
if (ptr[1] < FIRST_CAM_D) { |
pelcoSetErr(ENOEXEC, "Error:: unsupported camera number %d!\n", ptr[1]); | pelcoSetErr(ENOEXEC, "unsupported camera number %d!\n", ptr[1]); |
return 0xFF; |
return 0xFF; |
} |
} |
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Line 187 inline u_char pelcoAddCmdData(void * __restrict p, u_c
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Line 192 inline u_char pelcoAddCmdData(void * __restrict p, u_c
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break; |
break; |
case VER_P_STX: |
case VER_P_STX: |
if (VER_P_ETX != ptr[6]) { |
if (VER_P_ETX != ptr[6]) { |
pelcoSetErr(ENOEXEC, "Error:: Broken Pelco P packet!\n"); | pelcoSetErr(ENOEXEC, "Broken Pelco P packet!\n"); |
return 0xFF; |
return 0xFF; |
} |
} |
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Line 198 inline u_char pelcoAddCmdData(void * __restrict p, u_c
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Line 203 inline u_char pelcoAddCmdData(void * __restrict p, u_c
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pp->p_crc = crcPelco('p', p); |
pp->p_crc = crcPelco('p', p); |
break; |
break; |
default: |
default: |
pelcoSetErr(ENOEXEC, "Error:: Invalid protocol!\n"); | pelcoSetErr(ENOEXEC, "Invalid protocol!\n"); |
return 0xFF; |
return 0xFF; |
} |
} |
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Line 229 inline u_char pelcoChkSum(void * __restrict p, u_char
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Line 234 inline u_char pelcoChkSum(void * __restrict p, u_char
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pelco_d_t *pd = (pelco_d_t *) p; |
pelco_d_t *pd = (pelco_d_t *) p; |
pelco_p_t *pp = (pelco_p_t *) p; |
pelco_p_t *pp = (pelco_p_t *) p; |
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if (!p) { | if (!p || !*ptr) { |
pelcoSetErr(EINVAL, "Error:: invalid argument!\n"); | pelcoSetErr(EINVAL, "invalid argument!\n"); |
return 0xFF; |
return 0xFF; |
} |
} |
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switch (ptr[0]) { |
switch (ptr[0]) { |
case VER_D_SYNC: |
case VER_D_SYNC: |
if (ptr[1] < FIRST_CAM_D) { |
if (ptr[1] < FIRST_CAM_D) { |
pelcoSetErr(ENOEXEC, "Error:: unsupported camera number %d!\n", ptr[1]); | pelcoSetErr(ENOEXEC, "unsupported camera number %d!\n", ptr[1]); |
return 0xFF; |
return 0xFF; |
} |
} |
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Line 247 inline u_char pelcoChkSum(void * __restrict p, u_char
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Line 252 inline u_char pelcoChkSum(void * __restrict p, u_char
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break; |
break; |
case VER_P_STX: |
case VER_P_STX: |
if (VER_P_ETX != ptr[6]) { |
if (VER_P_ETX != ptr[6]) { |
pelcoSetErr(ENOEXEC, "Error:: Broken Pelco P packet!\n"); | pelcoSetErr(ENOEXEC, "Broken Pelco P packet!\n"); |
return 0xFF; |
return 0xFF; |
} |
} |
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Line 256 inline u_char pelcoChkSum(void * __restrict p, u_char
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Line 261 inline u_char pelcoChkSum(void * __restrict p, u_char
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pp->p_crc = sum; |
pp->p_crc = sum; |
break; |
break; |
default: |
default: |
pelcoSetErr(ENOEXEC, "Error:: Invalid protocol!\n"); | pelcoSetErr(ENOEXEC, "Invalid protocol!\n"); |
return 0xFF; |
return 0xFF; |
} |
} |
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